/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0a0a;
    overflow-x: hidden;
}

/* Force hardware acceleration on scrolling elements */
section {
    transform: translateZ(0);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    will-change: background, box-shadow;
    border-bottom: 1px solid #2a2a2a;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #6366f1;
}

.nav-logo i {
    margin-right: 10px;
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #6366f1;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: #0a0a0a;
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    transform: translateZ(0);
    will-change: transform;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-primary {
    background: #fbbf24;
    color: #1f2937;
}

.btn-primary:hover {
    background: #f59e0b;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #6366f1;
}

.btn-outline {
    background: transparent;
    color: #6366f1;
    border: 2px solid #6366f1;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #6366f1;
    color: white;
}

.btn-primary.large, .btn-secondary.large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat p {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: #1f2937;
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    margin: 0 auto;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.scan-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scan-line {
    width: 200px;
    height: 3px;
    background: #fbbf24;
    animation: scan 2s infinite;
    box-shadow: 0 0 20px #fbbf24;
}

.scan-results {
    text-align: center;
    color: white;
    z-index: 2;
}

.skin-type {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.confidence {
    font-size: 1rem;
    opacity: 0.8;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.section-header p {
    font-size: 1.2rem;
    color: #a0a0a0;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #0a0a0a;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #2a2a2a;
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    will-change: transform;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #6366f1;
    background: #1f1f1f;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-card p {
    color: #a0a0a0;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: #0a0a0a;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 2rem;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.step-content p {
    color: #a0a0a0;
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: #f9fafb;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.benefits-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1f2937;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit-item i {
    color: #10b981;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.benefit-item p {
    color: #6b7280;
    line-height: 1.6;
}

.comparison-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.before-after {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.before, .after {
    text-align: center;
}

.before h4, .after h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.before h4 {
    color: #ef4444;
}

.after h4 {
    color: #10b981;
}

.skin-issue, .skin-improvement {
    padding: 1rem;
    border-radius: 10px;
    font-weight: 500;
}

.skin-issue {
    background: #fef2f2;
    color: #dc2626;
}

.skin-improvement {
    background: #f0fdf4;
    color: #16a34a;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 20px;
    border-left: 4px solid #6366f1;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #374151;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: #6366f1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.author-info h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: #f9fafb;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: transform 0.3s ease;
    will-change: transform;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.featured {
    border: 2px solid #6366f1;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #6366f1;
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.5rem;
    color: #6b7280;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #1f2937;
}

.period {
    color: #6b7280;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.pricing-features i {
    color: #10b981;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: #0a0a0a;
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #0a0a0a;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    margin-right: 10px;
    color: #6366f1;
}

.footer-section p {
    color: #888;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #6366f1;
}

.footer-bottom {
    border-top: 1px solid #2a2a2a;
    padding-top: 2rem;
    text-align: center;
    color: #888;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #0a0a0a;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
        padding: 2rem 0;
        border-top: 1px solid #2a2a2a;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .benefits-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .before-after {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

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

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

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Performance Optimization */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Optimize animations */
@keyframes scan {
    0% { transform: translateY(-100px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100px); opacity: 0; }
}

.scan-line {
    will-change: transform, opacity;
}

/* Use GPU acceleration for transforms */
.feature-card:hover,
.pricing-card:hover,
.btn-primary:hover,
.btn-secondary:hover {
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hero Tagline */
.hero-tagline {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* App Mockup */
.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.app-mockup {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.phone-frame {
    background: #1a1a1a;
    border: 3px solid #2a2a2a;
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
    animation: float-device 6s ease-in-out infinite;
}

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

.phone-screen {
    background: linear-gradient(135deg, #1a1a1a 0%, #111111 100%);
    border-radius: 30px;
    padding: 1.5rem;
    min-height: 550px;
    border: 1px solid #2a2a2a;
    overflow: hidden;
}

.mockup-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #111111;
    border-radius: 20px;
    overflow: hidden;
}

.mockup-header {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mockup-header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mockup-header-content i {
    font-size: 1.5rem;
    color: white;
}

.mockup-header-content h4 {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.scan-result {
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
    text-align: center;
}

.result-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.result-icon i {
    font-size: 2rem;
    color: white;
}

.scan-result h3 {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.skin-type-badge {
    display: inline-block;
    background: #1a1a1a;
    color: #6366f1;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid #6366f1;
}

.detected-issues {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.issue-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: #1a1a1a;
    border-radius: 10px;
    border: 1px solid #2a2a2a;
    text-align: left;
    justify-content: flex-start;
}

.issue-item i {
    color: #6366f1;
    font-size: 0.8rem;
}

.issue-item span {
    color: #e0e0e0;
    font-size: 0.9rem;
    font-weight: 500;
}

.mockup-btn {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    margin-top: auto;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.mockup-btn i {
    font-size: 1rem;
}

.mockup-btn:hover {
    transform: translateY(-2px);
}

/* Waitlist Form Section */
.waitlist-section {
    padding: 120px 0;
    background: #0a0a0a;
}

.waitlist-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.waitlist-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.waitlist-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-form-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.waitlist-form {
    background: #1a1a1a;
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid #2a2a2a;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.waitlist-form:hover {
    transform: translateY(-4px);
    border-color: #6366f1;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-size: 0.95rem;
}

.required {
    color: #ef4444;
}

.form-group input,
.form-select {
    width: 100%;
    padding: 14px 18px;
    background: #111111;
    border: 2px solid #2a2a2a;
    border-radius: 12px;
    font-size: 1rem;
    color: #ffffff;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.form-group input::placeholder {
    color: #666;
}

.form-group input:focus,
.form-select:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
    appearance: none;
}

.btn-waitlist {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.success-message {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 20px;
    color: white;
    margin-top: 2rem;
    animation: fadeInUp 0.6s ease-out;
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.success-content i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    color: #10b981;
}

.success-content h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.success-content p {
    font-size: 1.2rem;
    opacity: 0.95;
    color: #e5e7eb;
    margin: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #fef2f2;
    border: 2px solid #ef4444;
    border-radius: 12px;
    color: #dc2626;
    margin-top: 1rem;
    font-weight: 500;
}

.error-message i {
    font-size: 1.2rem;
}

/* Enhanced button styles for links */
a.btn-primary,
a.btn-secondary {
    text-decoration: none;
    display: inline-flex;
}

.scroll-link {
    transition: transform 0.3s ease;
}

.scroll-link:hover {
    transform: translateY(-2px);
}

/* Enhanced animations for mobile */
/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: #0a0a0a;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 16px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #6366f1;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    user-select: none;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.faq-question i {
    color: #6366f1;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: #a0a0a0;
    line-height: 1.6;
    margin: 0;
}

/* Schedule Chat Section */
.schedule-chat-section {
    padding: 80px 0;
    background: #0a0a0a;
    text-align: center;
}

.schedule-chat-content {
    max-width: 600px;
    margin: 0 auto;
}

.schedule-chat-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.schedule-chat-content p {
    font-size: 1.2rem;
    color: #a0a0a0;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .waitlist-header h2 {
        font-size: 2.2rem;
    }
    
    .waitlist-form {
        padding: 2rem 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        min-height: 300px;
    }
    
    .app-mockup {
        max-width: 300px;
    }
    
    .phone-screen {
        min-height: 500px;
        padding: 1.25rem;
    }
    
    .scan-result {
        padding: 1.5rem 1rem;
    }
    
    .mockup-header {
        padding: 0.75rem 1.25rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .schedule-chat-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .waitlist-form {
        padding: 1.5rem 1rem;
    }
    
    .waitlist-header h2 {
        font-size: 1.8rem;
    }
    
    .hero-tagline {
        font-size: 0.8rem;
        padding: 6px 16px;
    }
    
    .faq-question {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-answer {
        padding: 0 1.5rem !important;
    }
    
    .schedule-chat-content h2 {
        font-size: 1.8rem;
    }
}