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

:root {
    /* Color Palette from App Screenshots */
    --primary-pink: #FF3366;
    --primary-green: #34C759;
    --primary-blue: #007AFF;
    --dark-bg: #0A0A0A;
    --dark-card: #1C1C1E;
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1A6;
    --gradient-start: #FF3366;
    --gradient-end: #FF6B9D;
}

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

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

/* Navigation */
.nav {
    padding: 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    background: radial-gradient(ellipse at top, rgba(255, 51, 102, 0.15), transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(52, 199, 89, 0.1), transparent 50%);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    flex: 1;
    padding-top: 100px;
    padding-bottom: 80px;
}

.hero-text {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--text-primary);
    color: var(--dark-bg);
    padding: 16px 32px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

.cta-subtext {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 8px;
    text-align: center;
}

/* Trust Bar */
.trust-bar {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.trust-item {
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.apple-icon {
    width: 24px;
    height: 24px;
}

/* Phone Mockup */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease-out;
}

.phone-mockup {
    position: relative;
    perspective: 1000px;
}

.phone-frame {
    width: 320px;
    height: 650px;
    background: linear-gradient(145deg, #2C2C2E, #1C1C1E);
    border-radius: 45px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #1C1C1E;
    border-radius: 0 0 20px 20px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    border-radius: 35px;
    overflow: hidden;
    position: relative;
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 35px;
}

.screen-gradient {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 40%, rgba(255, 51, 102, 0.3), transparent 60%),
                radial-gradient(circle at 70% 60%, rgba(52, 199, 89, 0.2), transparent 50%),
                radial-gradient(circle at 50% 80%, rgba(0, 122, 255, 0.2), transparent 50%);
}

/* Screenshots Showcase */
.screenshots-showcase {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent, rgba(52, 199, 89, 0.05), transparent);
}

.screenshots-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.screenshot-item {
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

.app-screenshot {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-screenshot:hover {
    transform: translateY(-10px) scale(1.02);
}

.screenshot-caption {
    margin-top: 20px;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Section Styles */
.description,
.features,
.testimonials,
.cta-section {
    padding: 100px 0;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.section-text {
    font-size: 20px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Features Grid */
.features {
    background: linear-gradient(180deg, transparent, rgba(255, 51, 102, 0.05), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 51, 102, 0.3);
    box-shadow: 0 20px 40px rgba(255, 51, 102, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    background: linear-gradient(135deg, rgba(255, 51, 102, 0.2), rgba(255, 51, 102, 0.1));
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary-pink);
}

.timeline-icon {
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.2), rgba(52, 199, 89, 0.1));
}

.timeline-icon svg {
    color: var(--primary-green);
}

.profiles-icon {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.2), rgba(0, 122, 255, 0.1));
}

.profiles-icon svg {
    color: var(--primary-blue);
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(52, 199, 89, 0.3);
}

.testimonial-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Urgency Section */
.urgency-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(180deg, transparent, rgba(255, 51, 102, 0.1), transparent);
}

.urgency-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    color: var(--primary-pink);
}

.urgency-text {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 60px;
    line-height: 1.8;
}

.urgency-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-pink);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(255, 51, 102, 0.15), transparent 70%);
}

.cta-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.cta-subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.cta-button-large {
    font-size: 20px;
    padding: 20px 48px;
}

/* CTA Benefits */
.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.benefit-item {
    font-size: 16px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
}

.floating-cta.show {
    opacity: 1;
    transform: translateY(0);
}

.floating-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-pink);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(255, 51, 102, 0.3);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.floating-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 51, 102, 0.4);
}

.floating-cta-button .apple-icon {
    width: 16px;
    height: 16px;
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

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

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

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

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

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

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

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

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

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(255, 51, 102, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(255, 51, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 20px rgba(255, 51, 102, 0.3);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .urgency-title {
        font-size: 40px;
    }
    
    .cta-title {
        font-size: 44px;
    }
}

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        padding-top: 80px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .phone-frame {
        width: 280px;
        height: 570px;
    }
    
    .screenshots-slider {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
    
    .app-screenshot {
        max-width: 250px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-text {
        font-size: 18px;
    }
    
    .urgency-title {
        font-size: 32px;
    }
    
    .urgency-text {
        font-size: 18px;
    }
    
    .urgency-stats {
        gap: 40px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: 36px;
    }
    
    .cta-subtitle {
        font-size: 20px;
    }
    
    .feature-card {
        padding: 30px;
    }
    
    .trust-bar {
        gap: 16px;
    }
    
    .cta-benefits {
        gap: 20px;
    }
    
    .floating-cta {
        bottom: 15px;
        right: 15px;
    }
    
    .floating-cta-button {
        padding: 10px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .cta-button {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .screenshots-slider {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .app-screenshot {
        max-width: 100%;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .urgency-title {
        font-size: 28px;
    }
    
    .urgency-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .phone-frame {
        width: 240px;
        height: 490px;
    }
    
    .trust-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .cta-benefits {
        flex-direction: column;
        gap: 16px;
    }
    
    .floating-cta-button {
        padding: 8px 12px;
        font-size: 12px;
    }
}