:root {
    --primary: #D0FF59;
    --primary-dark: #B8E64C;
    --primary-rgb: 208, 255, 89;
    --secondary: #2D54FF;
    --secondary-rgb: 45, 84, 255;
    --accent: #ff69b4;
    --accent-rgb: 255, 105, 180;
    --accent-purple: #46049D;
    --black: #000000;
    --dark-1: #0D0D0D;
    --dark-2: #121212;
    --dark-3: #1A1A1A;
    --dark-4: #242424;
    --white: #ffffff;
    --light-1: #F5F5F5;
    --light-2: #f0f0f0;
    --light-3: #e5e5e5;
    --text-white: #ffffff;
    --text-white-soft: #F5F5F5;
    --text-white-muted: #B4B4B4;
    --text-dark: #111111;
    --text-dark-soft: #333333;
    --text-dark-muted: #4d4d4d;
    --border-dark: #333333;
    --border-light: #e0e0e0;
    --font: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(var(--primary-rgb), 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --gradient-primary: linear-gradient(135deg, var(--secondary), var(--accent-purple));
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Transição suave do conteúdo após loader */
main,
#header-container,
#footer-container {
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

body.loaded main,
body.loaded #header-container,
body.loaded #footer-container {
    opacity: 1;
    visibility: visible;
}

::selection {
    background: var(--primary);
    color: var(--black);
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s var(--ease);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.loader-logo {
    width: 72px;
    height: 72px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--black);
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-logo-img {
    height: 40px;
    width: auto;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar {
    width: 180px;
    height: 3px;
    background: var(--dark-3);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--primary);
    width: 0;
    animation: loading 1.8s ease forwards;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
    mix-blend-mode: difference;
}

.cursor-dot.hover {
    width: 40px;
    height: 40px;
    opacity: 0.5;
    mix-blend-mode: normal;
}

.cursor-ring {
    width: 32px;
    height: 32px;
    border: 1px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
    opacity: 0.5;
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}

.cursor-ring.hover {
    width: 56px;
    height: 56px;
    opacity: 0.3;
}

.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    z-index: 9990;
    transform-origin: left;
    transform: scaleX(0);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    padding: 20px 0;
    transition: all 0.4s var(--ease);
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-dark);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: var(--black);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.125rem;
    transition: transform 0.3s var(--ease);
}

.logo:hover .logo-icon {
    transform: rotate(-5deg) scale(1.05);
}

.logo-text {
    color: var(--text-white);
}

.logo-img {
    height: 28px;
    width: auto;
    transition: transform 0.3s var(--ease);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.footer .logo-img {
    height: 32px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-white-soft);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s var(--ease);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
    pointer-events: none; /* brilho decorativo: nunca captura clique (escapa do botão por overflow:visible) */
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-dark);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Botões outline em fundos claros */
.bg-light .btn-outline {
    color: var(--text-dark);
    border-color: var(--border-light);
}

.bg-light .btn-outline:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.btn-ghost {
    background: transparent;
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(var(--accent-rgb), 0.3);
}

.btn-nav {
    padding: 12px 24px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 9999;
    cursor: pointer;
    background: transparent;
    border: none;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.4s var(--ease);
}

.mobile-menu::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(var(--secondary-rgb), 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(var(--accent-rgb), 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(var(--primary-rgb), 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.mobile-menu::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(var(--primary-rgb), 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--primary-rgb), 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    opacity: 0.5;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.mobile-link {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease);
}

.mobile-menu.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-link:hover {
    color: var(--primary);
}

.mobile-link.accent {
    color: var(--primary);
}

.mobile-footer {
    position: absolute;
    bottom: 60px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease) 0.4s;
    z-index: 1;
}

.mobile-menu.active .mobile-footer {
    opacity: 1;
    transform: translateY(0);
}

.mobile-social {
    display: flex;
    gap: 16px;
}

.mobile-social a {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-white);
    transition: all 0.3s var(--ease);
}

.mobile-social a:hover {
    background: var(--primary);
    color: var(--black);
    border-color: var(--primary);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(var(--primary-rgb), 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 80%, rgba(var(--secondary-rgb), 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 20%, rgba(var(--accent-rgb), 0.06) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--border-dark) 1px, transparent 1px),
                      linear-gradient(90deg, var(--border-dark) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    opacity: 0.4;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -150px;
    opacity: 0.1;
    animation: float 8s ease-in-out infinite;
}

.hero-glow-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    opacity: 0.12;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-glow-3 {
    width: 350px;
    height: 350px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.06;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-full);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.tag-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-tag span:last-child {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-white-soft);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-title .line {
    display: block;
}

.hero-title em {
    color: var(--primary);
    font-style: italic;
}

.hero-text {
    font-size: 1.125rem;
    color: var(--text-white-soft);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-white-muted);
    margin-top: 8px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-dark);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero-scroll span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-white-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollAnim 2s ease-in-out infinite;
}

@keyframes scrollAnim {
    0% { transform: scaleY(0); opacity: 0; transform-origin: top; }
    50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); opacity: 0; transform-origin: bottom; }
}

.marquee {
    padding: 16px 0;
    background: var(--dark-1);
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.marquee-item {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white-soft);
    white-space: nowrap;
}

.marquee-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section > .container {
    position: relative;
    z-index: 1;
}

.bg-dark {
    background: var(--dark-1);
}

.bg-light {
    background: var(--white);
}

/* ========================================
   BACKGROUNDS DECORATIVOS DAS SEÇÕES
   ======================================== */

/* Base para backgrounds de seção */
.section-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.section-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.section-grid {
    position: absolute;
    inset: 0;
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    opacity: 0.4;
}

/* Grid para seções escuras (bg-dark) */
.bg-dark .section-grid {
    background-image:
        linear-gradient(var(--border-dark) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-dark) 1px, transparent 1px);
}

/* Grid para seções claras (bg-light) */
.bg-light .section-grid {
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
    opacity: 0.6;
}

.section-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.04) 0%, transparent 50%),
                linear-gradient(225deg, rgba(var(--accent-rgb), 0.04) 0%, transparent 50%);
}

/* Seção Sobre - bg-light */
#sobre .section-glow-1 {
    width: 500px;
    height: 500px;
    background: rgba(var(--secondary-rgb), 0.12);
    top: -150px;
    right: -150px;
}

#sobre .section-glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(var(--primary-rgb), 0.08);
    bottom: -100px;
    left: -100px;
}

/* Seção Soluções - bg-dark */
#solucoes .section-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(var(--accent-rgb), 0.12);
    top: 50%;
    left: -200px;
    transform: translateY(-50%);
}

#solucoes .section-glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(var(--secondary-rgb), 0.1);
    top: -100px;
    right: -150px;
}

/* Seção Processo - bg-light */
#processo .section-glow-1 {
    width: 450px;
    height: 450px;
    background: rgba(var(--primary-rgb), 0.1);
    bottom: -100px;
    right: -100px;
}

/* Seção Cases - bg-dark */
#cases .section-glow-1 {
    width: 500px;
    height: 500px;
    background: rgba(var(--secondary-rgb), 0.15);
    top: -100px;
    left: -150px;
}

#cases .section-glow-2 {
    width: 450px;
    height: 450px;
    background: rgba(var(--accent-rgb), 0.12);
    bottom: -100px;
    right: -100px;
}

#cases .section-glow-3 {
    width: 300px;
    height: 300px;
    background: rgba(var(--primary-rgb), 0.08);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Seção Investimento - bg-dark */
#investimento .section-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(var(--secondary-rgb), 0.12);
    top: -200px;
    left: -150px;
    animation: floatGlow 15s ease-in-out infinite;
}

#investimento .section-glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(var(--accent-rgb), 0.1);
    bottom: -150px;
    right: -100px;
    animation: floatGlow 18s ease-in-out infinite reverse;
}

@keyframes floatGlow {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 1;
    }
    50% {
        transform: translate(30px, -30px);
        opacity: 0.8;
    }
}

/* Efeito de borda superior nas seções escuras */
.section.bg-dark {
    border-top: 1px solid var(--border-dark);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-tag.dark {
    color: var(--primary);
}

.text-secondary {
    color: var(--secondary) !important;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-title.dark {
    color: var(--text-dark);
}

.section-title .highlight {
    color: var(--primary);
    font-style: italic;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-white-soft);
    max-width: 600px;
    line-height: 1.7;
}

.section-desc.dark {
    color: var(--text-dark-muted);
}

.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-header.center .section-desc {
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--text-dark-soft);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-text {
    font-size: 1rem;
    color: var(--text-dark-muted);
    line-height: 1.8;
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all 0.3s var(--ease);
}

.about-card:hover {
    border-color: var(--primary);
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.about-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
    transition: all 0.3s var(--ease);
}

.about-card:hover .about-card-icon {
    background: var(--primary);
    color: var(--black);
    transform: scale(1.1) rotate(5deg);
}

.about-card:nth-child(2) .about-card-icon {
    background: rgba(var(--secondary-rgb), 0.1);
    color: var(--secondary);
}

.about-card:nth-child(2):hover .about-card-icon {
    background: var(--secondary);
    color: var(--white);
}

.about-card:nth-child(2):hover {
    border-color: var(--secondary);
}

.about-card:nth-child(3) .about-card-icon {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
}

.about-card:nth-child(3):hover .about-card-icon {
    background: var(--accent);
    color: var(--white);
}

.about-card:nth-child(3):hover {
    border-color: var(--accent);
}

.about-card-content h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.about-card-content p {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
    line-height: 1.5;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    position: relative;
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.4s var(--ease);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
}

.solution-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
}

.solution-card:nth-child(2):hover {
    border-color: var(--secondary);
}

.solution-card:nth-child(2):hover .solution-icon {
    background: var(--secondary);
    border-color: var(--secondary);
}

.solution-card:nth-child(2) .solution-icon {
    color: var(--secondary);
}

.solution-card:nth-child(4):hover {
    border-color: var(--accent);
}

.solution-card:nth-child(4):hover .solution-icon {
    background: var(--accent);
    border-color: var(--accent);
}

.solution-card:nth-child(4) .solution-icon {
    color: var(--accent);
}

.solution-card:nth-child(6):hover {
    border-color: var(--secondary);
}

.solution-card:nth-child(6):hover .solution-icon {
    background: var(--secondary);
    border-color: var(--secondary);
}

.solution-card:nth-child(6) .solution-icon {
    color: var(--secondary);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: var(--dark-1);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: all 0.3s var(--ease);
}

.solution-card:hover .solution-icon {
    background: var(--primary);
    color: var(--black);
    border-color: var(--primary);
    transform: scale(1.1) rotate(5deg);
}

.solution-num {
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-4);
    line-height: 1;
    transition: color 0.3s var(--ease);
}

.solution-card:hover .solution-num {
    color: var(--border-dark);
}

.solution-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.solution-text {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.solution-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
}

.solution-tags span {
    padding: 6px 14px;
    background: var(--dark-1);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--text-white-soft);
}

/* ========================================
   PROCESSO V2 - Timeline Vertical
   ======================================== */

.process-v2 {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-v2-line {
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        to bottom,
        var(--primary) 0%,
        var(--secondary) 33%,
        var(--accent) 66%,
        var(--accent-purple) 100%
    );
    border-radius: 2px;
}

.process-v2-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 32px;
    position: relative;
}

.process-v2-item:last-child {
    margin-bottom: 0;
}

.process-v2-number {
    width: 64px;
    height: 64px;
    background: var(--white);
    border: 3px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    transition: all 0.4s var(--ease);
}

.process-v2-number span {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    transition: all 0.3s var(--ease);
}

.process-v2-item:nth-child(2) .process-v2-number {
    border-color: var(--primary);
}

.process-v2-item:nth-child(3) .process-v2-number {
    border-color: var(--secondary);
}

.process-v2-item:nth-child(4) .process-v2-number {
    border-color: var(--accent);
}

.process-v2-item:nth-child(5) .process-v2-number {
    border-color: var(--accent-purple);
}

.process-v2-item:hover .process-v2-number {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.process-v2-card {
    flex: 1;
    display: flex;
    gap: 24px;
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.4s var(--ease);
    box-shadow: var(--shadow-sm);
}

.process-v2-item:hover .process-v2-card {
    transform: translateX(8px);
    border-color: transparent;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.process-v2-item:nth-child(2):hover .process-v2-card {
    border-left: 3px solid var(--primary);
}

.process-v2-item:nth-child(3):hover .process-v2-card {
    border-left: 3px solid var(--secondary);
}

.process-v2-item:nth-child(4):hover .process-v2-card {
    border-left: 3px solid var(--accent);
}

.process-v2-item:nth-child(5):hover .process-v2-card {
    border-left: 3px solid var(--accent-purple);
}

.process-v2-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s var(--ease);
}

.process-v2-icon.icon-primary {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary-dark);
}

.process-v2-icon.icon-secondary {
    background: rgba(var(--secondary-rgb), 0.15);
    color: var(--secondary);
}

.process-v2-icon.icon-accent {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent);
}

.process-v2-icon.icon-purple {
    background: rgba(70, 4, 157, 0.15);
    color: var(--accent-purple);
}

.process-v2-item:hover .process-v2-icon {
    transform: rotate(10deg) scale(1.1);
}

.process-v2-item:nth-child(2):hover .process-v2-icon.icon-primary {
    background: var(--primary);
    color: var(--black);
}

.process-v2-item:nth-child(3):hover .process-v2-icon.icon-secondary {
    background: var(--secondary);
    color: var(--white);
}

.process-v2-item:nth-child(4):hover .process-v2-icon.icon-accent {
    background: var(--accent);
    color: var(--white);
}

.process-v2-item:nth-child(5):hover .process-v2-icon.icon-purple {
    background: var(--accent-purple);
    color: var(--white);
}

.process-v2-content {
    flex: 1;
}

.process-v2-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.process-v2-content p {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.process-v2-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.process-v2-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--light-2);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-dark-muted);
}

.process-v2-badge i {
    color: var(--secondary);
}

.process-v2-tag {
    padding: 6px 12px;
    background: var(--dark-3);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

/* Responsive - Processo V2 */
@media (max-width: 768px) {
    .process-v2-line {
        left: 20px;
    }

    .process-v2-number {
        width: 40px;
        height: 40px;
    }

    .process-v2-number span {
        font-size: 0.875rem;
    }

    .process-v2-item {
        gap: 16px;
    }

    .process-v2-card {
        flex-direction: column;
        gap: 16px;
        padding: 20px;
    }

    .process-v2-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .process-v2-content h3 {
        font-size: 1.125rem;
    }

    .process-v2-meta {
        gap: 8px;
    }

    .process-v2-badge {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}

.cases-category {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin: 48px 0 24px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-dark);
}

.cases-category:first-of-type {
    margin-top: 32px;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.case-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s var(--ease);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.case-card:hover {
    border-color: var(--primary);
}

.case-image {
    height: 180px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-image.gradient-1 {
    /* Verde lima → Azul ciano (Automação WhatsApp, Carrinho Abandonado) */
    background: linear-gradient(135deg, #D0FF59 0%, #00D4AA 50%, #2D54FF 100%);
}

.case-image.gradient-2 {
    /* Amarelo lima → Verde azulado (Importação Cardápios, Dashboard) */
    background: linear-gradient(135deg, #E8FF59 0%, #7FFFD4 50%, #40E0D0 100%);
}

.case-image.gradient-3 {
    /* Rosa magenta → Roxo profundo (Otimização Campanhas, Relatórios) */
    background: linear-gradient(135deg, #FF69B4 0%, #BA55D3 50%, #46049D 100%);
}

.case-image.gradient-4 {
    /* Azul → Verde ciano (Análise Esportiva, Automação Shopify) */
    background: linear-gradient(135deg, #4169E1 0%, #00CED1 50%, #7FFFD4 100%);
}

.case-image i {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.3);
}

.case-tag {
    position: absolute;
    bottom: 16px;
    left: 16px;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--dark-1);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.case-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.case-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
}

.case-content > p {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
    margin-bottom: 24px;
    /* sem flex:1 — evita encolher e cortar a descrição no meio da linha */
}

.case-metrics {
    display: flex;
    gap: 32px;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.metric-label {
    font-size: 0.8125rem;
    color: var(--text-white-muted);
}

/* Stacks do projeto no card (substitui as métricas) */
.case-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}
.case-stack span {
    font-size: 0.72rem;
    font-weight: 500;
    line-height: 1;
    padding: 6px 11px;
    border-radius: var(--radius-full);
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--text-white-soft);
    border: 1px solid rgba(var(--primary-rgb), 0.20);
}
.case-stack span.case-stack__more {
    background: transparent;
    color: var(--text-white-muted);
    border-color: rgba(255, 255, 255, 0.14);
}

/* ==================== CARROSSEL DE CASES ==================== */

.cases-carousel {
    position: relative;
    width: 100%;
}

.carousel-container {
    overflow: hidden;
    width: 100%;
}

.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    align-items: stretch;
}

.carousel-track .case-card {
    min-height: 450px;
    height: 450px;
    flex-shrink: 0;
    box-sizing: border-box;
}

/* Navegação */
.carousel-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--text-white-muted);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.carousel-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-dark);
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.carousel-dot:hover {
    background: var(--text-white-muted);
}

.carousel-dot.active {
    background: var(--primary);
}

@media (max-width: 768px) {
    .carousel-nav {
        margin-top: 24px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }
}

.testimonials-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.testimonials-slider {
    position: relative;
    min-height: 280px;
}

.testimonial {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease);
}

.testimonial.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

.testimonial-content {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.testimonial-quote {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
    opacity: 0.7;
}

.testimonial-content > p {
    font-size: 1.125rem;
    color: var(--text-dark-soft);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.author-avatar {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
}

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--text-dark-muted);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: all 0.3s var(--ease);
}

.testimonial-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--black);
}

.testimonials-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    background: var(--border-light);
    border-radius: 50%;
    transition: all 0.3s var(--ease);
    cursor: pointer;
}

.dot:hover {
    background: var(--primary);
    opacity: 0.5;
}

.dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: var(--radius-full);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.3s var(--ease);
    height: 100%;
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
}

.pricing-card.featured {
    border-color: var(--secondary);
    background: linear-gradient(180deg, rgba(var(--secondary-rgb), 0.08), rgba(var(--accent-rgb), 0.03));
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.pricing-header {
    text-align: center;
    margin-bottom: 28px;
}

.pricing-tier {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-price .currency {
    font-size: 1.25rem;
    color: var(--text-white-soft);
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-white);
}

.pricing-price .range {
    font-size: 1.25rem;
    color: var(--text-white-soft);
}

.pricing-features {
    flex: 1;
    margin-bottom: 24px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-dark);
    color: var(--text-white-soft);
    font-size: 0.9375rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--primary);
    font-size: 0.875rem;
}

.pricing-time {
    display: block;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-white-muted);
    margin-bottom: 24px;
}

.section-cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: var(--white);
}

.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.cta-glow-1 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    top: -200px;
    left: -150px;
    opacity: 0.15;
}

.cta-glow-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -150px;
    right: -100px;
    opacity: 0.12;
}

.cta-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 24px;
}

.cta-title .highlight {
    color: var(--secondary);
    font-style: italic;
}

.cta-text {
    font-size: 1.125rem;
    color: var(--text-dark-muted);
    margin-bottom: 40px;
}

.footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border-dark);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr;
    gap: 56px;
    margin-bottom: 56px;
    align-items: start;
}

.footer-brand p {
    color: var(--text-white-soft);
    font-size: 0.9375rem;
    margin: 16px 0 20px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
    transition: all 0.3s var(--ease);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--black);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: var(--text-white-soft);
    font-size: 0.9375rem;
    margin-bottom: 12px;
    transition: all 0.3s var(--ease);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-white-soft);
    margin-bottom: 12px;
    font-size: 0.9375rem;
}

.footer-contact i {
    color: var(--primary);
}

.footer-contact .cnpj {
    font-size: 0.8125rem;
    color: var(--text-white-muted);
    margin-top: 16px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-dark);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-white-muted);
}

.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    z-index: 998;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s var(--ease);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25d366;
    animation: whatsappPulse 2s ease-out infinite;
    z-index: -1;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

.back-to-top {
    position: fixed;
    bottom: 96px;
    right: 28px;
    width: 44px;
    height: 44px;
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 0.9rem;
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s var(--ease);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--black);
    transform: translateY(-3px);
}

[data-animate] {
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.js-ready [data-animate]:not(.animated) {
    opacity: 0;
    transform: translateY(30px);
}

.js-ready [data-animate="fade-down"]:not(.animated) {
    transform: translateY(-30px);
}

.js-ready [data-animate="fade-left"]:not(.animated) {
    transform: translateX(30px);
}

.js-ready [data-animate="fade-right"]:not(.animated) {
    transform: translateX(-30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0);
}

@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    .header-container {
        padding: 0 30px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-content {
        text-align: center;
    }

    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cases-category {
        font-size: 1.25rem;
        margin: 32px 0 16px 0;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 20px;
    }

    .header-container {
        padding: 0 20px;
    }

    .section {
        padding: 60px 0;
    }

    .cursor-dot,
    .cursor-ring {
        display: none;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .hero-scroll {
        display: none;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .solution-card.featured,
    .solution-card.wide {
        grid-column: span 1;
    }

    .testimonial-content {
        padding: 32px 24px;
    }

    .testimonial-content > p {
        font-size: 1rem;
    }

    .testimonials-nav {
        gap: 12px;
    }

    .testimonial-btn {
        width: 40px;
        height: 40px;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-contact p {
        justify-content: center;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 1.375rem;
    }

    .back-to-top {
        bottom: 82px;
        right: 20px;
        width: 40px;
        height: 40px;
    }

    .mobile-link {
        font-size: 1.5rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .cta-text {
        font-size: 1rem;
    }

    .about-card {
        flex-direction: column;
        text-align: center;
    }

    .about-card-icon {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-tag {
        padding: 8px 16px;
    }

    .hero-tag span:last-child {
        font-size: 0.8125rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .solution-card {
        padding: 24px;
    }

    .solution-icon {
        width: 52px;
        height: 52px;
        font-size: 1.25rem;
    }

    .solution-num {
        font-size: 2.5rem;
    }

    .case-metrics {
        flex-direction: column;
        gap: 16px;
    }

    .pricing-price .amount {
        font-size: 2.5rem;
    }

    .mobile-link {
        font-size: 1.375rem;
    }
}

@media (min-width: 1025px) {
    .section {
        padding: 100px 0;
    }

    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

@media (hover: hover) {
    .nav-link:hover {
        color: var(--primary);
    }

    .solution-card:hover {
        transform: translateY(-8px);
    }

    .pricing-card:hover {
        transform: translateY(-8px);
    }
}

/* ========================================
   ESTILOS PARA PÁGINAS INTERNAS
   ======================================== */

.page-hero {
    padding: 160px 0 80px;
    background: var(--dark-1);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(var(--secondary-rgb), 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(var(--accent-rgb), 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.page-title .highlight {
    color: var(--primary);
    font-style: italic;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-white-soft);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.content-block {
    max-width: 800px;
    margin: 0 auto;
}

.content-block h2 {
    margin-bottom: 24px;
}

.content-block p {
    margin-bottom: 20px;
}

/* Breadcrumb para páginas internas */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--text-white-muted);
    transition: color 0.3s var(--ease);
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span {
    color: var(--text-white-muted);
}

.breadcrumb .current {
    color: var(--primary);
}

/* ========================================
   PAGE HERO COM GRADIENTE
   ======================================== */

.page-hero-gradient {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
}

.page-hero-gradient .page-hero-content {
    max-width: 700px;
}

.page-hero-gradient .page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 24px;
}

.page-hero-gradient .page-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

/* ========================================
   FEATURES GRID
   ======================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.4s var(--ease);
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: all 0.3s var(--ease);
}

.feature-icon.icon-primary {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
}

.feature-icon.icon-secondary {
    background: rgba(var(--secondary-rgb), 0.15);
    color: var(--secondary);
}

.feature-icon.icon-accent {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent);
}

.feature-icon.icon-purple {
    background: rgba(70, 4, 157, 0.15);
    color: var(--accent-purple);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
}

/* ========================================
   USE CASES GRID
   ======================================== */

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.use-case-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: all 0.4s var(--ease);
    position: relative;
}

.use-case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.use-case-card.featured {
    border-color: var(--secondary);
    background: linear-gradient(180deg, rgba(var(--secondary-rgb), 0.05) 0%, var(--white) 100%);
}

.use-case-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.use-case-icon {
    width: 80px;
    height: 80px;
    background: var(--light-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--secondary);
    margin: 0 auto 24px;
    transition: all 0.3s var(--ease);
}

.use-case-card:hover .use-case-icon {
    background: var(--secondary);
    color: var(--white);
    transform: scale(1.1);
}

.use-case-card.featured .use-case-icon {
    background: rgba(var(--secondary-rgb), 0.15);
}

.use-case-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.use-case-card p {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.use-case-list {
    text-align: left;
}

.use-case-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-top: 1px solid var(--border-light);
    font-size: 0.9375rem;
    color: var(--text-dark-soft);
}

.use-case-list li:first-child {
    border-top: none;
}

.use-case-list i {
    color: var(--primary);
    font-size: 0.875rem;
}

/* ========================================
   COMPARISON GRID
   ======================================== */

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: all 0.3s var(--ease);
}

.comparison-card:hover {
    transform: translateY(-4px);
}

.comparison-card.traditional {
    border-color: rgba(255, 100, 100, 0.3);
}

.comparison-card.innova {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.05) 0%, var(--dark-3) 100%);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.comparison-header i {
    font-size: 1.5rem;
}

.comparison-card.traditional .comparison-header i {
    color: #ff6464;
}

.comparison-card.innova .comparison-header i {
    color: var(--primary);
}

.comparison-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-dark);
    font-size: 0.9375rem;
    color: var(--text-white-soft);
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-card.traditional .comparison-list i {
    color: #ff6464;
}

.comparison-card.innova .comparison-list i {
    color: var(--primary);
}

.comparison-vs {
    width: 60px;
    height: 60px;
    background: var(--dark-4);
    border: 2px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-white);
}

/* ========================================
   TOOLS GRID
   ======================================== */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tool-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: all 0.4s var(--ease);
}

.tool-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tool-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--black);
    margin: 0 auto 20px;
    transition: all 0.3s var(--ease);
}

.tool-card:hover .tool-icon {
    transform: rotate(-5deg) scale(1.1);
}

.tool-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.tool-card p {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.tool-card .btn {
    width: 100%;
}

/* ========================================
   BLOG GRID
   ======================================== */

/* Respiro padrão entre o conteúdo do blog e o rodapé (consistente com .section) */
.blog-section {
    padding-bottom: 6rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s var(--ease);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-image i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
}

.blog-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--primary);
    color: var(--dark-1);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    text-shadow: none;
}

.blog-content {
    padding: 28px;
}

.blog-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s var(--ease);
}

.blog-card:hover .blog-content h3 {
    color: var(--secondary);
}

.blog-content p {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8125rem;
    color: var(--text-dark-muted);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta i {
    color: var(--secondary);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--secondary);
    transition: all 0.3s var(--ease);
}

.read-more:hover {
    gap: 12px;
    color: var(--accent);
}

/* ========================================
   TOOLS GRID (NEW STYLE)
   ======================================== */

.tools-grid-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tool-card-new {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.4s var(--ease);
    text-decoration: none;
    display: block;
}

.tool-card-new:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tool-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-image i {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.3);
}

.tool-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--primary);
    color: var(--dark-1);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-content {
    padding: 24px;
}

.tool-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color 0.3s var(--ease);
}

.tool-card-new:hover .tool-content h3 {
    color: var(--secondary);
}

.tool-content p {
    font-size: 0.9rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.use-tool {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--secondary);
    transition: all 0.3s var(--ease);
}

.use-tool i {
    font-size: 0.875rem;
    transition: transform 0.3s var(--ease);
}

.tool-card-new:hover .use-tool {
    color: var(--accent);
}

.tool-card-new:hover .use-tool i {
    transform: translateX(4px);
}

/* ========================================
   NEWSLETTER BOX
   ======================================== */

.newsletter-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.newsletter-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 8px;
}

.newsletter-content p {
    font-size: 1rem;
    color: var(--text-white-soft);
}

@media (max-width: 768px) {
    .newsletter-box {
        flex-direction: column;
        text-align: center;
        padding: 32px;
    }
}

/* ========================================
   ABOUT PAGE STYLES
   ======================================== */

.about-section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-section-content .section-title {
    margin-bottom: 24px;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--text-dark-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text:last-child {
    margin-bottom: 0;
}

.about-section-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s var(--ease);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--text-dark-muted);
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    text-align: center;
    transition: all 0.4s var(--ease);
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.value-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--black);
    margin: 0 auto 24px;
    transition: all 0.3s var(--ease);
}

.value-card:hover .value-icon {
    transform: scale(1.1) rotate(-5deg);
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .about-section-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-section-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .value-card {
        padding: 32px 24px;
    }
}

/* ========================================
   RESPONSIVE - NOVAS PÁGINAS
   ======================================== */

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .comparison-vs {
        margin: 0 auto;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tools-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-hero-gradient {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .page-hero-gradient .page-subtitle {
        font-size: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 24px;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .tools-grid-new {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .comparison-card {
        padding: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-glow,
    .scroll-line,
    .marquee-track,
    .loader-logo,
    .tag-dot,
    .whatsapp-pulse {
        animation: none;
    }
}

/* ========================================
   TOOL PAGES
   ======================================== */

.tool-hero {
    background: linear-gradient(135deg, var(--dark-1) 0%, var(--dark-3) 100%);
    padding: 140px 0 60px;
    min-height: auto;
}

.tool-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    align-items: start;
}

.tool-container.tool-full {
    grid-template-columns: 1fr;
}

.tool-container.tool-split .tool-card-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.tool-card-main {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.tool-panel {
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.panel-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-header h3 i {
    color: var(--secondary);
}

.panel-header .char-count {
    font-size: 0.8125rem;
    color: var(--text-dark-muted);
}

.panel-btn {
    background: var(--light-2);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    color: var(--text-dark-muted);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.panel-btn:hover {
    background: var(--primary);
    color: var(--black);
    border-color: var(--primary);
}

.tool-textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    resize: vertical;
    background: var(--light-1);
    color: var(--text-dark);
    transition: border-color 0.3s var(--ease);
}

.tool-textarea:focus {
    outline: none;
    border-color: var(--secondary);
}

.tool-textarea[readonly] {
    background: var(--light-2);
}

.json-textarea {
    font-size: 0.8125rem;
    line-height: 1.5;
}

.tool-input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--white);
    color: var(--text-dark);
    transition: all 0.3s var(--ease);
}

.tool-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(45, 84, 255, 0.1);
}

.tool-input::placeholder,
.tool-textarea::placeholder {
    color: var(--text-dark-muted);
    opacity: 0.7;
}

.tool-select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.tool-select:focus {
    outline: none;
    border-color: var(--secondary);
}

.tool-select-sm {
    padding: 8px 12px;
    font-size: 0.875rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
}

.tool-stats-bar {
    display: flex;
    gap: 32px;
    padding: 20px 32px;
    background: var(--light-1);
    border-radius: var(--radius-md);
    margin-top: 24px;
}

.tool-stats-bar .stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tool-stats-bar .stat-label {
    font-size: 0.8125rem;
    color: var(--text-dark-muted);
}

.tool-stats-bar .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.tool-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.tool-info {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.tool-info h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 16px;
}

.tool-info p {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
    margin-bottom: 16px;
}

.tool-info ul,
.tool-info ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.tool-info li {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.8;
}

.tool-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.info-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: all 0.4s var(--ease);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.info-card i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 16px;
}

.info-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.info-card p {
    font-size: 0.875rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
}

/* Stats Grid (Word Counter) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.stat-box {
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: all 0.3s var(--ease);
}

.stat-box:hover {
    border-color: var(--primary);
}

.stat-box .stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 4px;
}

.stat-box .stat-name {
    font-size: 0.8125rem;
    color: var(--text-dark-muted);
}

/* Password Generator */
.password-display {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.password-display input {
    flex: 1;
    padding: 16px 20px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 1.125rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--light-1);
    color: var(--text-dark);
}

.password-display input::placeholder {
    color: var(--text-dark-muted);
    opacity: 0.7;
}

.copy-btn {
    padding: 0 20px;
    background: var(--secondary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.copy-btn:hover {
    background: var(--secondary-dark);
    transform: scale(1.05);
}

.strength-meter {
    height: 8px;
    background: var(--light-2);
    border-radius: var(--radius-full);
    margin-bottom: 12px;
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    width: 0;
    background: var(--primary);
    border-radius: var(--radius-full);
    transition: all 0.3s var(--ease);
}

.strength-text {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark-muted);
    margin-bottom: 24px;
}

.password-options {
    margin-bottom: 24px;
}

.option-group {
    margin-bottom: 20px;
}

.option-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.option-group input[type="range"] {
    width: 100%;
    height: 8px;
    background: var(--light-2);
    border-radius: var(--radius-full);
    appearance: none;
    cursor: pointer;
}

.option-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--secondary);
    border-radius: 50%;
    cursor: pointer;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s var(--ease);
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.checkbox-label:hover {
    border-color: var(--secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--secondary);
}

/* Calculator (Rule of Three) */
.tool-explanation {
    text-align: center;
    padding: 24px;
    background: var(--light-1);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.tool-explanation p {
    font-size: 1rem;
    color: var(--text-dark);
}

.tool-explanation .formula {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-top: 12px;
}

.calc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.calc-input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark-muted);
    margin-bottom: 8px;
}

.calc-input-group input {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    text-align: center;
    background: var(--white);
    color: var(--text-dark);
}

.calc-input-group input::placeholder {
    color: var(--text-dark-muted);
    opacity: 0.7;
}

.calc-input-group input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(45, 84, 255, 0.1);
}

.calc-input-group.result input {
    background: var(--primary);
    color: var(--black);
    font-weight: 700;
    border-color: var(--primary);
}

.result-text {
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.9375rem;
    margin-top: 16px;
}

.result-text.success {
    background: rgba(208, 255, 89, 0.2);
    color: var(--text-dark);
}

.result-text.error {
    background: rgba(255, 68, 68, 0.1);
    color: #ff4444;
}

/* Timezone Converter */
.timezone-converter {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.timezone-input-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.timezone-selects {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: end;
}

.timezone-select-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark-muted);
    margin-bottom: 8px;
}

.swap-btn {
    width: 48px;
    height: 48px;
    background: var(--secondary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
}

.swap-btn:hover {
    transform: rotate(180deg);
    background: var(--secondary-dark);
}

.result-display {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: var(--radius-lg);
    color: var(--white);
}

.result-display.large {
    padding: 40px;
}

.result-time {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.result-date {
    font-size: 1rem;
    opacity: 0.9;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.result-unit {
    font-size: 1rem;
    opacity: 0.9;
}

.timezone-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.timezone-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--dark-4);
    border-radius: var(--radius-md);
}

.tz-name {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
}

.tz-time {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

/* Unit Converter */
.unit-category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 20px;
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark-muted);
    cursor: pointer;
    transition: all 0.3s var(--ease);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.tab-btn.active {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--white);
}

.converter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto 1fr;
    gap: 16px;
    align-items: end;
    margin-bottom: 24px;
}

.converter-input-group label,
.converter-select-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark-muted);
    margin-bottom: 8px;
}

.reference-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ref-item {
    padding: 10px 14px;
    background: var(--dark-4);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--text-white-soft);
    font-family: 'Monaco', 'Consolas', monospace;
}

/* UTM Generator */
.utm-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.utm-input-group {
    display: flex;
    flex-direction: column;
}

.utm-input-group label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.utm-input-group .required-mark {
    color: #ff4444;
}

.utm-input-group .optional-mark {
    font-weight: 400;
    color: var(--text-dark-muted);
}

.input-hint {
    font-size: 0.75rem;
    color: var(--text-dark-muted);
    margin-top: 6px;
}

.utm-result {
    margin-bottom: 24px;
}

.utm-result label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.url-display {
    display: flex;
    gap: 12px;
}

.url-display input {
    flex: 1;
    padding: 14px 16px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    background: rgba(208, 255, 89, 0.1);
}

.example-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.tag {
    padding: 6px 14px;
    background: var(--dark-4);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.tag:hover {
    background: var(--primary);
    color: var(--black);
}

/* JSON Formatter */
.json-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.json-options .option-group {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0;
}

.json-options .option-group label {
    margin-bottom: 0;
    font-size: 0.875rem;
    color: var(--text-dark-muted);
}

.validation-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-dark-muted);
}

.validation-status i {
    font-size: 0.75rem;
}

.validation-status.valid {
    color: #22c55e;
}

.validation-status.invalid {
    color: #ff4444;
}

.json-editor-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
}

.json-panel {
    display: flex;
    flex-direction: column;
}

.json-stats {
    display: flex;
    gap: 24px;
    padding: 16px 24px;
    background: var(--light-1);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.json-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-dark-muted);
}

.json-stats .stat-item i {
    color: var(--secondary);
}

.json-stats .stat-item strong {
    color: var(--text-dark);
}

.error-display {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.3);
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.error-display i {
    font-size: 1.25rem;
    color: #ff4444;
    margin-top: 2px;
}

.error-display strong {
    display: block;
    color: #ff4444;
    margin-bottom: 4px;
}

.error-display p {
    font-size: 0.875rem;
    color: var(--text-dark-muted);
    font-family: 'Monaco', 'Consolas', monospace;
}

/* ========================================
   BLOG POST PAGES
   ======================================== */

.post-hero {
    background: linear-gradient(135deg, var(--dark-1) 0%, var(--dark-3) 100%);
    padding: 140px 0 60px;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-white-soft);
}

.post-category,
.post-meta .post-category {
    padding: 6px 14px;
    background: var(--primary);
    color: var(--dark-1) !important;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.post-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.post-excerpt {
    font-size: 1.25rem;
    color: var(--text-white-soft);
    line-height: 1.6;
    max-width: 700px;
}

.post-content {
    padding: 80px 0;
    background: var(--white);
    color: var(--text-dark); /* fundo branco: garante texto escuro p/ tudo que herda (ToC, tags, share) */
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.post-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.post-body .lead {
    font-size: 1.375rem;
    color: var(--text-dark-soft);
    font-weight: 500;
    line-height: 1.7;
    margin-bottom: 40px;
}

.post-body h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 48px 0 24px;
}

.post-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 36px 0 16px;
}

.post-body h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 28px 0 12px;
}

.post-body p {
    margin-bottom: 24px;
}

.post-body ul,
.post-body ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.post-body li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.post-body strong {
    color: var(--text-dark);
    font-weight: 600;
}

.post-callout {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--light-1);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 32px 0;
    color: var(--text-dark);
}

.post-callout i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.post-callout p {
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.post-callout-primary {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-left: none;
    border-radius: var(--radius-lg);
    color: var(--white);
}

.post-callout-primary i {
    color: var(--white);
}

.post-callout-primary h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.post-callout-primary p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
}

.post-callout-primary .btn,
.post-callout-primary .btn.btn-primary {
    background: var(--white) !important;
    color: var(--secondary) !important;
    border: none;
}

.post-callout-primary .btn .fa-whatsapp {
    color: #25D366;
    transition: color 0.3s var(--ease);
}

.post-callout-primary .btn:hover,
.post-callout-primary .btn.btn-primary:hover {
    background: var(--primary) !important;
    color: var(--black) !important;
}

.post-callout-primary .btn:hover .fa-whatsapp {
    color: var(--black);
}

.post-code {
    margin: 32px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.code-header {
    padding: 12px 20px;
    background: var(--dark-3);
    border-bottom: 1px solid var(--border-dark);
}

.code-header span {
    font-size: 0.8125rem;
    color: var(--text-white-soft);
}

.post-code pre {
    margin: 0;
    padding: 24px;
    background: var(--dark-2);
    overflow-x: auto;
}

.post-code code {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-white);
}

.technique-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 32px 0;
}

.technique-card {
    padding: 24px;
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all 0.3s var(--ease);
    color: var(--text-dark);
}

.technique-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
}

.technique-card h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.technique-card h4 i {
    color: var(--secondary);
}

.technique-card p {
    font-size: 0.9375rem;
    margin-bottom: 0;
    color: var(--text-dark-muted);
}

.post-steps {
    margin: 32px 0;
}

.step {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--secondary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    padding-top: 8px;
}

.step-content h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.step-content p {
    font-size: 0.9375rem;
    margin-bottom: 0;
    color: var(--text-dark-muted);
}

.tools-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 32px 0;
}

.tool-item {
    padding: 24px;
    background: var(--light-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    color: var(--text-dark);
}

.tool-item h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.tool-item p {
    font-size: 0.9375rem;
    margin-bottom: 0;
    color: var(--text-dark-muted);
}

.post-share {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 40px;
    margin-top: 60px;
    border-top: 1px solid var(--border-light);
}

.post-share span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
}

.share-buttons {
    display: flex;
    gap: 12px;
}

.share-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s var(--ease);
}

.share-btn.linkedin {
    background: #0077B5;
}

.share-btn.twitter {
    background: #1DA1F2;
}

.share-btn.whatsapp {
    background: #25D366;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.related-posts {
    padding: 80px 0;
}

.related-posts .section-title {
    margin-bottom: 40px;
}

/* ========================================
   TOOL & BLOG RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .tool-container {
        grid-template-columns: 1fr;
    }

    .tool-container.tool-split .tool-card-main {
        grid-template-columns: 1fr;
    }

    .tool-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .calc-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .json-editor-container {
        grid-template-columns: 1fr;
    }

    .utm-form {
        grid-template-columns: 1fr;
    }

    .converter-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .converter-grid .swap-btn {
        margin: 0 auto;
    }

    .timezone-selects {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .timezone-selects .swap-btn {
        margin: 0 auto;
    }

    .technique-grid,
    .tools-comparison {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tool-hero,
    .post-hero {
        padding: 120px 0 40px;
    }

    .post-title {
        font-size: 2rem;
    }

    .post-excerpt {
        font-size: 1rem;
    }

    .post-body {
        font-size: 1rem;
    }

    .post-body .lead {
        font-size: 1.125rem;
    }

    .post-body h2 {
        font-size: 1.5rem;
    }

    .post-body h3 {
        font-size: 1.25rem;
    }

    .tool-info-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .tool-actions {
        flex-direction: column;
    }

    .tool-actions .btn {
        width: 100%;
    }

    .unit-category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }

    .tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }

    .json-stats {
        flex-wrap: wrap;
        gap: 16px;
    }

    .json-options {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .post-callout {
        flex-direction: column;
        gap: 12px;
    }

    .step {
        flex-direction: column;
        gap: 12px;
    }

    .step-content {
        padding-top: 0;
    }
}

/* ============================================ */
/* NOVAS SEÇÕES — STORYTELLING                  */
/* ============================================ */

/* --- Seção Problema (Story Problems) --- */
.story-problems {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.story-problem-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s var(--ease);
}

.story-problem-card:hover {
    border-color: #ff4444;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(255, 68, 68, 0.1);
}

.story-problem-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 68, 68, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #ff4444;
    margin-bottom: 20px;
}

.story-problem-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-1);
    margin-bottom: 8px;
}

.story-problem-card p {
    font-size: 0.9375rem;
    color: var(--text-dark-soft);
    line-height: 1.6;
}

.story-transition {
    text-align: center;
    padding: 32px 0 0;
}

.story-transition-text {
    font-size: 1.125rem;
    color: var(--text-dark-soft);
    line-height: 1.8;
}

.story-transition-text strong {
    color: var(--dark-1);
}

/* --- Seção Números --- */
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.number-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 44px 32px 36px;
    text-align: center;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

/* Barra gradiente topo — sempre visível */
.number-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.4s var(--ease);
}

.number-card:nth-child(1)::before { background: linear-gradient(90deg, #2D54FF, #46049D); }
.number-card:nth-child(2)::before { background: linear-gradient(90deg, #B8E64C, #2D54FF); }
.number-card:nth-child(3)::before { background: linear-gradient(90deg, #ff69b4, #46049D); }
.number-card:nth-child(4)::before { background: linear-gradient(90deg, #46049D, #B8E64C); }

.number-card:hover::before {
    height: 6px;
}

/* Glow decorativo no canto */
.number-card::after {
    content: "";
    position: absolute;
    top: -50px;
    right: -50px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    opacity: 0.5;
    transition: all 0.5s var(--ease);
    pointer-events: none;
}

.number-card:nth-child(1)::after { background: radial-gradient(circle, rgba(45, 84, 255, 0.08) 0%, transparent 70%); }
.number-card:nth-child(2)::after { background: radial-gradient(circle, rgba(184, 230, 76, 0.1) 0%, transparent 70%); }
.number-card:nth-child(3)::after { background: radial-gradient(circle, rgba(255, 105, 180, 0.08) 0%, transparent 70%); }
.number-card:nth-child(4)::after { background: radial-gradient(circle, rgba(70, 4, 157, 0.08) 0%, transparent 70%); }

.number-card:hover::after {
    transform: scale(1.8);
    opacity: 0.8;
}

/* Hover — elevação + sombra colorida */
.number-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
}

.number-card:nth-child(1):hover { box-shadow: 0 20px 60px rgba(45, 84, 255, 0.15), 0 0 0 1px rgba(45, 84, 255, 0.15); }
.number-card:nth-child(2):hover { box-shadow: 0 20px 60px rgba(184, 230, 76, 0.12), 0 0 0 1px rgba(184, 230, 76, 0.15); }
.number-card:nth-child(3):hover { box-shadow: 0 20px 60px rgba(255, 105, 180, 0.12), 0 0 0 1px rgba(255, 105, 180, 0.15); }
.number-card:nth-child(4):hover { box-shadow: 0 20px 60px rgba(70, 4, 157, 0.12), 0 0 0 1px rgba(70, 4, 157, 0.15); }

/* Ícone — quadrado arredondado moderno */
.number-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    transition: all 0.4s var(--ease);
    position: relative;
    z-index: 1;
}

.number-card:nth-child(1) .number-icon { background: linear-gradient(135deg, rgba(45, 84, 255, 0.1), rgba(70, 4, 157, 0.08)); color: var(--secondary); }
.number-card:nth-child(2) .number-icon { background: linear-gradient(135deg, rgba(184, 230, 76, 0.15), rgba(45, 84, 255, 0.08)); color: #6a9a10; }
.number-card:nth-child(3) .number-icon { background: linear-gradient(135deg, rgba(255, 105, 180, 0.1), rgba(70, 4, 157, 0.08)); color: var(--accent); }
.number-card:nth-child(4) .number-icon { background: linear-gradient(135deg, rgba(70, 4, 157, 0.1), rgba(184, 230, 76, 0.08)); color: var(--accent-purple); }

.number-card:hover .number-icon {
    color: var(--white);
    transform: scale(1.1) rotate(-3deg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.number-card:nth-child(1):hover .number-icon { background: linear-gradient(135deg, #2D54FF, #46049D); }
.number-card:nth-child(2):hover .number-icon { background: linear-gradient(135deg, #6a9a10, #2D54FF); }
.number-card:nth-child(3):hover .number-icon { background: linear-gradient(135deg, #ff69b4, #46049D); }
.number-card:nth-child(4):hover .number-icon { background: linear-gradient(135deg, #46049D, #6a9a10); }

/* Valor — gradiente único por card */
.number-value {
    font-size: 2.75rem;
    font-weight: 800;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1.1;
    position: relative;
    z-index: 1;
}

.number-card:nth-child(1) .number-value { background: linear-gradient(135deg, #2D54FF, #46049D); -webkit-background-clip: text; background-clip: text; }
.number-card:nth-child(2) .number-value { background: linear-gradient(135deg, #6a9a10, #2D54FF); -webkit-background-clip: text; background-clip: text; }
.number-card:nth-child(3) .number-value { background: linear-gradient(135deg, #ff69b4, #46049D); -webkit-background-clip: text; background-clip: text; }
.number-card:nth-child(4) .number-value { background: linear-gradient(135deg, #46049D, #6a9a10); -webkit-background-clip: text; background-clip: text; }

.number-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-1);
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.number-detail {
    font-size: 0.8125rem;
    color: var(--text-dark-soft);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* --- Seção Diferenciais --- */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.diff-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all 0.3s var(--ease);
}

.diff-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.diff-icon {
    width: 56px;
    height: 56px;
    background: rgba(200, 255, 0, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.diff-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
}

.diff-card p {
    font-size: 0.9375rem;
    color: var(--text-white-soft);
    line-height: 1.6;
}

/* --- Seção FAQ --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-light);
}

.faq-item:first-child {
    border-top: 1px solid var(--border-light);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: color 0.3s;
}

.faq-question span {
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--dark-1);
    flex: 1;
    padding-right: 16px;
}

.faq-question i {
    font-size: 0.875rem;
    color: var(--text-dark-soft);
    transition: transform 0.3s var(--ease);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-dark, #6d8a00);
}

.faq-item.active .faq-question span {
    color: var(--primary-dark, #6d8a00);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--text-dark-soft);
    line-height: 1.7;
}

/* --- Responsivo novas seções --- */
@media (max-width: 1024px) {
    .numbers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .story-problems {
        grid-template-columns: 1fr;
    }
    .numbers-grid {
        grid-template-columns: 1fr;
    }
    .diff-grid {
        grid-template-columns: 1fr;
    }
    .number-value {
        font-size: 2rem;
    }
    .number-card {
        padding: 32px 24px 28px;
    }
    .number-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        font-size: 1.3rem;
    }
    .story-transition-text br {
        display: none;
    }
}
/* ============================================ */
/* CASES — logo no card + modal de detalhes      */
/* Anexar ao final de /styles-new.css            */
/* ============================================ */

/* --- card clicável + slot do logo --------------------------------- */
.case-card--clickable {
    cursor: pointer;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.case-card--clickable:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}

/* Slot dos logos:
   - altura fixa: flex-shrink:0 trava em 150px (sem isso o flex column do card
     encolheria o slot quando o texto do content fosse mais longo)
   - sem fundo próprio: herda o fundo escuro do .case-card
   - logos pretos são invertidos pra branco via filter; coloridos mantêm cor */
.case-logo {
    position: relative;
    flex: 0 0 150px;           /* shorthand: no-grow, no-shrink, basis 150px */
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 32px;
    background: transparent;
    border-bottom: 1px solid var(--border-dark);
    overflow: hidden;
}

.case-logo img {
    max-height: 56px;          /* mesma altura óptica pra todos */
    max-width: 75%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s var(--ease);
}

/* Padronização do parágrafo descritivo: máximo 4 linhas com line-clamp.
   Garante que mesmo se um texto for um pouco maior, todos os cards ficam
   com a mesma altura visual, com as métricas alinhadas no rodapé. */
.case-content > p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* altura fixa de exatamente 3 linhas → corte limpo na borda da linha,
       nunca no meio do texto e nunca por cima dos chips de stack */
    height: calc(1.6em * 3);
    max-height: calc(1.6em * 3);
}
.case-card--clickable:hover .case-logo img {
    transform: scale(1.06);
}

/* Logos PADRONIZADOS: todos em branco puro (silhueta) p/ uniformidade no fundo escuro */
.case-logo img,
.case-logo--invert img,
.case-logo--natural img,
.case-logo--light img,
.case-logo--dark img {
    filter: brightness(0) invert(1);
}

/* ===================================================================
   ANTI-FLASH no carrossel — versão definitiva
   visibility: hidden é mais firme que opacity:0 (não ocupa cliques nem
   keyboard focus); animação cobre o fade. cases.js adiciona .is-ready
   quando detecta que o JS do site setou widths inline. Failsafe 3s.
   =================================================================== */
.cases-carousel .carousel-track {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-out;
}
.cases-carousel.is-ready .carousel-track {
    opacity: 1;
    visibility: visible;
}

.case-logo .case-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    bottom: auto;        /* override do CSS original que tinha bottom: 16px (estica vertical) */
    right: auto;
    height: auto;
    width: auto;
    z-index: 5;          /* acima de qualquer logo grande */
    font-size: 11px;
    padding: 6px 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

/* tag única pra todos os slots: pill escura com borda + texto verde-lima */
.case-logo .case-tag,
.case-logo--invert .case-tag,
.case-logo--natural .case-tag,
.case-logo--light .case-tag,
.case-logo--dark .case-tag {
    background: rgba(13, 13, 13, 0.92);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* indicador de "clique pra ver mais" */
.case-card--clickable::after {
    content: none; /* seta removida a pedido — sem indicador no card */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 20px;
    bottom: 20px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--dark-1);
    border-radius: var(--radius-full);
    font-size: 14px;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    pointer-events: none;
}
.case-card--clickable:hover::after,
.case-card--clickable:focus-visible::after {
    opacity: 1;
    transform: translateX(0);
}

/* ===================================================================
   MODAL
   =================================================================== */
.case-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;   /* acima do header.scrolled (z:10000) e qualquer outro overlay do site */
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.case-modal.is-open {
    display: flex;
    animation: caseModalFadeIn 0.25s var(--ease);
}
body.case-modal-open {
    overflow: hidden;
}

@keyframes caseModalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes caseModalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0)    scale(1); }
}

.case-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.case-modal__dialog {
    position: relative;
    width: min(840px, 100%);
    max-height: calc(100vh - 48px);
    background: linear-gradient(180deg, var(--dark-2) 0%, var(--dark-1) 100%);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(var(--primary-rgb), 0.04),
        var(--shadow-glow);
    overflow-y: auto;
    overflow-x: hidden;
    animation: caseModalSlideIn 0.35s var(--ease);
    scrollbar-width: thin;
    scrollbar-color: var(--dark-4) transparent;
}
.case-modal__dialog::-webkit-scrollbar         { width: 8px; }
.case-modal__dialog::-webkit-scrollbar-thumb   { background: var(--dark-4); border-radius: 4px; }
.case-modal__dialog::-webkit-scrollbar-track   { background: transparent; }

.case-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    color: var(--text-white);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s var(--ease), transform 0.2s var(--ease);
    z-index: 3;
}
.case-modal__close:hover {
    background: var(--primary);
    color: var(--dark-1);
    transform: rotate(90deg);
}
.case-modal__close:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* --- header com logo --------------------------------------------- */
.case-modal__header {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 32px;
    padding: 40px 40px 32px;
    border-bottom: 1px solid var(--border-dark);
    align-items: center;
}
.case-modal__logo {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: transparent;       /* sem fundo: integra com o modal escuro */
    border-radius: var(--radius-md);
}
.case-modal__logo img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
}
/* mesma lógica dos cards: invert pra logos pretos, natural pros coloridos */
.case-modal__logo--invert img {
    filter: brightness(0) invert(1);
}
.case-modal__logo--natural img {
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}
/* compat com classes antigas */
.case-modal__logo--light img { filter: brightness(0) invert(1); }
.case-modal__logo--dark   img { filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35)); }
.case-modal__heading {
    min-width: 0;
}
.case-modal__tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 12px;
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--primary);
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}
.case-modal__title {
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.1;
    color: var(--text-white);
    margin: 0 0 8px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.case-modal__subtitle {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-white-muted);
    margin: 0;
}

/* --- corpo do modal ---------------------------------------------- */
.case-modal__body {
    padding: 32px 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}
.case-modal__block {
    color: var(--text-white-soft);
}
.case-modal__block-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-white-muted);
    margin: 0 0 12px;
}
.case-modal__block-title i {
    color: var(--primary);
    font-size: 14px;
}
.case-modal__block p,
.case-modal__block li {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--text-white-soft);
    margin: 0;
}
.case-modal__block ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.case-modal__block li {
    position: relative;
    padding-left: 24px;
}
.case-modal__block li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--primary);
}

.case-modal__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.case-modal__stack span {
    display: inline-block;
    padding: 6px 12px;
    background: var(--dark-3);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-white);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.case-modal__block--highlight {
    padding: 24px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.06), rgba(var(--secondary-rgb), 0.04));
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    border-radius: var(--radius-md);
}
.case-modal__block--highlight p {
    color: var(--text-white);
    font-size: 16px;
    font-weight: 500;
}

/* --- footer/CTA --------------------------------------------------- */
.case-modal__footer {
    padding: 24px 40px 36px;
    border-top: 1px solid var(--border-dark);
}
.case-modal__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    background: var(--primary);
    color: var(--dark-1);
    font-weight: 700;
    font-size: 15px;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.case-modal__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.3);
}
.case-modal__cta i {
    transition: transform 0.2s var(--ease);
}
.case-modal__cta:hover i {
    transform: translateX(4px);
}

/* --- responsivo --------------------------------------------------- */
@media (max-width: 768px) {
    .case-modal {
        padding: 0;
    }
    .case-modal__dialog {
        max-height: 100vh;
        height: 100vh;
        border-radius: 0;
        border: 0;
    }
    .case-modal__header {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 64px 24px 24px;
        text-align: center;
    }
    .case-modal__logo {
        width: 140px;
        margin: 0 auto;
    }
    .case-modal__body {
        padding: 24px;
        gap: 24px;
    }
    .case-modal__footer {
        padding: 20px 24px 32px;
    }
    .case-modal__cta {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .case-modal,
    .case-modal__dialog,
    .case-card--clickable,
    .case-card--clickable::after,
    .case-modal__close,
    .case-modal__cta,
    .case-logo img {
        animation: none !important;
        transition: none !important;
    }
}

/* ============================================ */
/* COMO CONSTRUÍMOS — STACK TÉCNICA (tema dark)  */
/* ============================================ */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:42px}
.stack-card{padding:26px;background:var(--dark-3);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-lg);transition:all .3s var(--ease)}
.stack-card:hover{transform:translateY(-6px);border-color:rgba(var(--primary-rgb),.4);box-shadow:var(--shadow-glow)}
.stack-card h4{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.stack-card h4 i{color:var(--primary);font-size:1.1rem;width:22px;text-align:center}
.stack-chips{display:flex;flex-wrap:wrap;gap:8px}
.stack-chips span{font-size:.8rem;font-weight:500;padding:6px 13px;border-radius:var(--radius-full);background:rgba(255,255,255,.05);color:var(--text-white-muted);border:1px solid rgba(255,255,255,.08)}
.stack-note{text-align:center;margin-top:32px;color:var(--text-white-muted);font-size:.95rem}
.stack-note a{color:var(--primary);font-weight:600}
@media(max-width:1024px){.stack-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.stack-grid{grid-template-columns:1fr}}


/* ============================================ */
/* CARDS DE SOLUÇÃO CLICÁVEIS (link p/ página)   */
/* ============================================ */
.solution-card{position:relative}
.solution-link-stretch{position:absolute;inset:0;z-index:3;border-radius:var(--radius-lg)}
.solution-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--primary);font-weight:600;font-size:.88rem;position:relative;z-index:1;transition:gap .25s var(--ease)}
.solution-card:hover .solution-more{gap:13px}
.solution-more i{font-size:.78rem}

/* ============================================ */
/* MELHORIAS UX/A11y — auditoria 2026-05-22      */
/* ============================================ */

/* #1 Foco visível consistente (WCAG 2.4.7) */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.mobile-link:focus-visible,
.faq-question:focus-visible,
.footer a:focus-visible,
.breadcrumb a:focus-visible,
.solution-link-stretch:focus-visible,
.carousel-btn:focus-visible,
.testimonial-btn:focus-visible,
.dot:focus-visible,
.carousel-dot:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}
/* o card de solução clicável recebe o anel no card todo */
.solution-card:focus-within { box-shadow: 0 0 0 3px var(--primary); }
.btn { overflow: hidden; } /* recorta o shimmer ::before (evita brilho vazando à esquerda); outline de foco NÃO é recortado por overflow */

/* #2 Área de toque dos dots do carrossel (>=24px, WCAG 2.5.8) — mantém o ponto visual pequeno */
.carousel-dot, .testimonials-dots .dot {
    position: relative;
}
.carousel-dot::before, .testimonials-dots .dot::before {
    content: ""; position: absolute; inset: -10px; /* expande área clicável */
}

/* #5 Reserva de altura dos logos de case (anti-CLS) */
.case-logo img { height: 42px; width: auto; }

/* #6 "Na prática": 2 cards não se perdem em grade de 4 col */
.values-grid.values-grid--cases {
    grid-template-columns: repeat(2, 1fr);
    max-width: 780px;
    margin: 42px auto 0;
}

/* #9 Grade de 3 itens equilibrada (O que é / para quem) */
.technique-grid.technique-grid--3 { grid-template-columns: repeat(3, 1fr); }

/* #10 Botão ghost: borda com contraste >=3:1 (WCAG 1.4.11) */
.btn-ghost { border-color: rgba(255,255,255,.45); }
.bg-light .btn-ghost { border-color: rgba(0,0,0,.45); }

/* #11 Marquee: pausa no hover/foco (WCAG 2.2.2) */
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }

/* #3 Skip-link */
.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 2000;
    background: var(--primary); color: #000; font-weight: 700;
    padding: 12px 20px; border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { left: 0; }

/* Touch targets (#4-touch, #5-menu, #20) — Fitts / iOS 44 / Material 48 */
@media (max-width: 768px) {
    .mobile-link { min-height: 48px; display: flex; align-items: center; }
    .menu-toggle { width: 48px; height: 48px; }
    /* #12 hero das páginas internas mais compacto no mobile */
    .page-hero { padding: 110px 0 64px; }
}
.footer-social a, .mobile-social a { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.carousel-btn, .testimonial-btn { min-width: 44px; min-height: 44px; }
.header .logo { padding: 6px 0; }

/* #16 Cursor custom só em ponteiro fino e sem reduced-motion */
@media (max-width: 1024px), (prefers-reduced-motion: reduce), (pointer: coarse) {
    .cursor-dot, .cursor-ring { display: none !important; }
}

/* #6/#9 colapso responsivo dos grids modificados (evita cramping em mobile) */
@media (max-width: 920px) { .technique-grid.technique-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
    .technique-grid.technique-grid--3 { grid-template-columns: 1fr; }
    .values-grid.values-grid--cases { grid-template-columns: 1fr; }
}

/* #20 toque em links de navegação secundária (footer/breadcrumb) no mobile */
@media (max-width: 768px) {
    .footer-links a, .footer-contact a { padding: 7px 0; display: inline-block; }
    .breadcrumb { flex-wrap: wrap; row-gap: 6px; }
}

/* Rodapé: coluna Serviços em 2 colunas (12 links) */
.footer-services { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.footer-services a { padding: 7px 0; display: inline-block; }
@media (max-width: 480px) { .footer-services { grid-template-columns: 1fr; } }

/* ============================================================
   HOME — Variação de fundos por seção  (2026-05)
   Objetivo: nenhuma seção seguida tem o mesmo fundo + mais
   riqueza visual on-brand. Usa #id.bg-* para manter a classe
   (e o contraste de texto) intacta e só enriquecer o background.
   #id (0,1,1) vence .bg-dark/.bg-light (0,1,0) — sem !important.
   Ordem na home:
   Alternância estrita L/D (2026-05, sem a seção depoimentos):
   problema(L) historia(D) numeros(L) solucoes(D) como-construimos(L)
   processo(D) cases(L) diferenciais(D) faq(L)
   ============================================================ */

/* ---------- Seções ESCURAS — cada uma com brilho/tom distinto ---------- */
#historia.bg-dark {
    background:
        radial-gradient(820px 520px at 12% -8%, rgba(var(--primary-rgb), .085), transparent 58%),
        linear-gradient(180deg, #0C0C0C 0%, #121212 100%);
}
#solucoes.bg-dark {
    background:
        radial-gradient(900px 560px at 85% -10%, rgba(var(--secondary-rgb), .16), transparent 60%),
        radial-gradient(700px 480px at 0% 112%, rgba(70, 4, 157, .20), transparent 60%),
        var(--dark-1);
}
#como-construimos.bg-light {
    background:
        radial-gradient(780px 500px at 16% -8%, rgba(var(--primary-rgb), .15), transparent 58%),
        linear-gradient(180deg, #FFFFFF 0%, #F4F5F0 100%);
}
/* texto solto da seção clara (links/nota) com contraste no fundo claro */
#como-construimos.bg-light .stack-note { color: var(--text-dark-muted); }
#como-construimos.bg-light .stack-note a { color: var(--secondary); }
#cases.bg-light {
    background:
        radial-gradient(820px 520px at 88% -10%, rgba(var(--primary-rgb), .16), transparent 58%),
        radial-gradient(640px 440px at 6% 110%, rgba(var(--secondary-rgb), .07), transparent 60%),
        linear-gradient(180deg, #F6F7F2 0%, #FFFFFF 100%);
}
#diferenciais.bg-dark {
    background:
        radial-gradient(900px 540px at 50% -14%, rgba(70, 4, 157, .22), transparent 58%),
        radial-gradient(620px 420px at 92% 110%, rgba(var(--primary-rgb), .07), transparent 60%),
        var(--dark-1);
}

/* ---------- Seções CLARAS — tons sutis distintos (legibilidade preservada) ---------- */
#problema.bg-light {
    background:
        radial-gradient(760px 460px at 86% -10%, rgba(var(--primary-rgb), .16), transparent 60%),
        linear-gradient(180deg, #FFFFFF 0%, #F6F7F2 100%);
}
#numeros.bg-light {
    background:
        radial-gradient(840px 500px at 12% -8%, rgba(var(--secondary-rgb), .08), transparent 60%),
        linear-gradient(180deg, #F3F4F7 0%, #FFFFFF 100%);
}
#processo.bg-dark {
    background:
        radial-gradient(780px 500px at 16% 0%, rgba(var(--primary-rgb), .10), transparent 55%),
        linear-gradient(180deg, #111111 0%, #0A0A0A 100%);
}
#faq.bg-light {
    background: linear-gradient(180deg, #FFFFFF 0%, #F2F3F6 100%);
}

/* Glows também no mobile, porém mais discretos para não pesar */
@media (max-width: 768px) {
    #solucoes.bg-dark,
    #processo.bg-dark,
    #diferenciais.bg-dark { background-size: 140% 60%, 140% 60%, auto; }
}


/* ===== CASES — marquee contínuo de logos (clique → popup) ===== */
.cases-marquee{overflow:hidden;width:100%;padding:8px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.cases-marquee-track{display:flex;align-items:center;gap:0;width:max-content;animation:marquee 50s linear infinite;will-change:transform}
.cases-marquee:hover .cases-marquee-track,.cases-marquee:focus-within .cases-marquee-track{animation-play-state:paused}
.case-logo-item{flex:0 0 210px;display:inline-flex;align-items:center;justify-content:center;height:90px;padding:0 20px;background:none;border:0;cursor:pointer;opacity:.72;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.case-logo-item:hover{opacity:1;transform:scale(1.07)}
.case-logo-item:focus-visible{outline:2px solid var(--primary);outline-offset:4px;border-radius:10px;opacity:1}
.case-logo-item img{max-height:52px;max-width:150px;width:auto;height:auto;object-fit:contain;display:block;pointer-events:none}
.case-logo-item[data-case="donatti"] img{filter:brightness(0)}
@media (prefers-reduced-motion: reduce){.cases-marquee-track{animation:none;flex-wrap:wrap;justify-content:center}}