/* ============================================
   CORTES RÁPIDOS STUDIO - LANDING PAGE
   Design focado em conversão
   ============================================ */

:root {
    /* Colors */
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #6366f1;
    --accent: #f59e0b;
    --danger: #ef4444;

    /* Neutrals */
    --bg-dark: #0a0e27;
    --bg-darker: #050818;
    --bg-card: #131836;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-hero: linear-gradient(135deg, #6366f1 0%, #10b981 100%);
    --gradient-card: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-cta {
    background: var(--gradient-primary);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.5);
}

.btn-large {
    padding: 20px 40px;
    font-size: 20px;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.1);
}

.btn-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.btn-sublabel {
    font-size: 12px;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 4px;
}

.btn-main-text {
    white-space: nowrap;
}

.btn-main-text .dynamic-price {
    display: inline;
}

/* Animations */
.pulse-slow {
    animation: pulse 2s infinite;
}

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

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(16, 185, 129, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    margin-bottom: 24px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse-dot 1.5s infinite;
}

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

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight {
    color: var(--primary-light);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-subtitle strong {
    color: var(--primary);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.stat-number {
    font-size: 36px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* CTA Group */
.cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

/* Trust Signals */
.trust-signals {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.demo-video {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 650px;
    width: 100%;
    z-index: 5;
}

.demo-video img,
.demo-video video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.demo-video video {
    background: #000;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
    z-index: 10;
    max-width: 260px;
    white-space: nowrap;
}

.card-1 {
    top: 5%;
    right: -5%;
}

.card-2 {
    bottom: 5%;
    left: -5%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.card-icon {
    font-size: 32px;
}

.card-title {
    font-weight: 700;
    font-size: 14px;
}

.card-desc {
    font-size: 12px;
    color: var(--text-muted);
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
    fill: var(--bg-dark);
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.problem-section {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
}

.section-title.center {
    text-align: center;
    margin-bottom: 60px;
}

.text-danger {
    color: var(--danger);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.problem-card {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

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

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.problem-card strong {
    color: var(--danger);
}

/* ============================================
   SOLUTION SECTION
   ============================================ */

.solution-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #0a0e27 0%, #131836 100%);
}

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

.section-label {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

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

.feature-card.highlight {
    grid-column: span 2;
    background: var(--gradient-card);
    border-color: rgba(16, 185, 129, 0.3);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ============================================
   HOW IT WORKS
   ============================================ */

.how-it-works {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.steps {
    margin: 60px 0;
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 900;
    box-shadow: var(--shadow-glow);
}

.step h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.step-visual img {
    width: 100%;
    max-width: 600px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.cta-center {
    text-align: center;
}

.cta-note {
    margin-top: 12px;
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #131836 0%, #0a0e27 100%);
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
}

.testimonial-card.featured {
    grid-column: span 2;
    background: var(--gradient-card);
    border-color: rgba(16, 185, 129, 0.3);
}

.stars {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 24px;
}

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

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.author-name {
    font-weight: 700;
}

.author-role {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-stats {
    display: flex;
    gap: 32px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-mini {
    text-align: center;
}

.stat-mini strong {
    display: block;
    font-size: 24px;
    color: var(--primary);
}

.stat-mini span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   PRICING
   ============================================ */

.pricing {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 40px 0;
    font-weight: 600;
}

.switch {
    position: relative;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 34px;
    transition: 0.4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: 50%;
    transition: 0.4s;
}

input:checked + .slider {
    background: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.badge-save {
    background: var(--accent);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.pricing-grid.single-plan {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    transition: all 0.3s;
}

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

.pricing-card.popular {
    border-color: var(--primary);
    background: var(--gradient-card);
    box-shadow: var(--shadow-glow);
}

.popular-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 8px 24px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 700;
}

.plan-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}

.currency {
    font-size: 24px;
    color: var(--text-muted);
}

.amount {
    font-size: 56px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 18px;
    color: var(--text-muted);
}

.price-note {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.plan-features {
    list-style: none;
    margin: 32px 0;
}

.plan-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.plan-features li.disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

.btn-plan {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    transition: all 0.3s;
}

.btn-plan:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.plan-note {
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-muted);
}

/* Garantia */
.guarantee {
    margin-top: 60px;
    text-align: center;
}

.guarantee-badge {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 24px 40px;
}

.badge-icon {
    font-size: 48px;
}

.guarantee h4 {
    font-size: 20px;
    margin-bottom: 8px;
}

.guarantee p {
    color: var(--text-secondary);
}

/* ============================================
   FAQ
   ============================================ */

.faq {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #131836 0%, #0a0e27 100%);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   FINAL CTA
   ============================================ */

.final-cta {
    padding: 100px 0;
    background: var(--gradient-primary);
    text-align: center;
}

.cta-content h2 {
    font-size: 48px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--bg-darker);
    padding: 60px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 700;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-col p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    text-decoration: none;
    font-size: 20px;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary);
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */

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

    .hero-visual {
        order: -1;
        min-height: 300px;
        padding: 20px 40px;
    }

    .demo-video {
        max-width: 550px;
    }

    .floating-card {
        max-width: 220px;
        padding: 12px 16px;
        font-size: 13px;
    }

    .card-1 {
        top: 0;
        right: 5%;
    }

    .card-2 {
        bottom: 0;
        left: 5%;
    }

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

    .feature-card.highlight {
        grid-column: span 1;
    }

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

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

    .testimonial-card.featured {
        grid-column: span 1;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, #0a0e27 0%, #131836 100%);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 12px 16px;
        border-radius: 8px;
        text-align: center;
        transition: background 0.3s ease;
    }

    .nav-links a:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    .nav-links .btn-primary,
    .nav-links .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav {
        position: relative;
    }

    .hero-title {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

    .hero-visual {
        min-height: auto;
        padding: 20px 10px;
    }

    .demo-video {
        max-width: 100%;
    }

    .floating-card {
        display: none; /* Ocultar cards em mobile para melhor UX */
    }

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

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

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

    .cta-group {
        flex-direction: column;
    }
}