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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: #ffffff;
    background-color: #0A1628;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0A1628 0%, #1A2332 50%, #2A3441 100%);
    color: white;
    padding: 120px 0 140px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.05"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.4;
}


.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.375rem;
    font-weight: 400;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-button.primary {
    background: #00D9FF;
    color: #0A1628;
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
    border: none;
    font-weight: 700;
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
    background: #00C4E6;
    filter: brightness(1.1);
}

.cta-button.large {
    padding: 20px 40px;
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 80px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: #00D9FF;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 500;
    color: #B8C5D1;
}

/* How it Works Section */
.how-it-works {
    padding: 120px 0;
    background: #1A2332;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 80px;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    perspective: 1000px;
}

.step-card:hover {
    transform: translateY(-8px) rotateX(2deg);
    box-shadow: 0 20px 40px rgba(0, 217, 255, 0.2);
    border-color: rgba(0, 217, 255, 0.4);
    background: rgba(0, 217, 255, 0.1);
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: #00D9FF;
    color: #0A1628;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(0, 217, 255, 0.3);
}


.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.step-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #B8C5D1;
    margin: 0;
}

/* Feature Sections */
.feature-section {
    padding: 120px 0;
    background: #0A1628;
    position: relative;
    overflow: hidden;
}

.feature-section.alt {
    background: #1A2332;
}

/* Aesthetic transitions between sections */
.feature-section:not(:first-of-type)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 217, 255, 0.2) 20%,
        rgba(0, 217, 255, 0.4) 50%,
        rgba(0, 217, 255, 0.2) 80%,
        transparent 100%
    );
    opacity: 0.5;
}

.feature-section.alt::before {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 217, 255, 0.15) 20%,
        rgba(0, 217, 255, 0.3) 50%,
        rgba(0, 217, 255, 0.15) 80%,
        transparent 100%
    );
}

/* Smooth gradient fade between sections */
.feature-section {
    background: linear-gradient(180deg, 
        #0A1628 0%,
        #0A1628 98%,
        rgba(26, 35, 50, 0.3) 100%
    );
}

.feature-section.alt {
    background: linear-gradient(180deg,
        #1A2332 0%,
        #1A2332 98%,
        rgba(10, 22, 40, 0.3) 100%
    );
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    margin-top: 40px;
}

.feature-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-svg {
    width: 100%;
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 217, 255, 0.2));
}

.screenshot-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    perspective: 1200px;
}

.screenshots-container {
    display: flex;
    gap: 32px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center;
    align-items: flex-start;
}

/* Stacked variant for guide feature */
.screenshots-container.vertical {
    flex-direction: column;
    gap: 40px;
    max-width: 960px;
}

.screenshots-container.vertical .screenshot-wrapper {
    max-width: 960px;
}

.screenshot-wrapper {
    flex: 1;
    max-width: 560px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.screenshot-caption {
    margin-top: 16px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #00D9FF;
    text-align: center;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

.feature-screenshot {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    transition: transform 200ms ease, box-shadow 200ms ease;
    transform-style: preserve-3d;
}

.screenshot-wrapper { 
    perspective: 1200px;
    isolation: isolate; /* Prevent shadow casting console */
}

.screenshot-container {
    isolation: isolate; /* Prevent shadow casting */
}

.feature-screenshot {
    will-change: transform;
    transform-style: preserve-3d;
}

/* Enhanced hover shadow without casting on other elements */
.screenshot-wrapper:hover .feature-screenshot,
.screenshot-container:hover .feature-screenshot {
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(0, 217, 255, 0.3);
}

.screenshot-wrapper:hover .screenshot-caption {
    opacity: 1;
    color: #00D9FF;
}

.feature-text {
    padding: 20px 0;
}

.feature-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.feature-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #B8C5D1;
    font-weight: 400;
}

.feature-benefits {
    list-style: none;
    padding: 0;
}

.feature-benefits li {
    font-size: 1.125rem;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.feature-benefits li::before {
    content: "✓";
    color: #00D9FF;
    font-weight: 700;
    margin-right: 16px;
    font-size: 1.2rem;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, #0A1628 0%, #1A2332 50%, #2A3441 100%);
    color: white;
    padding: 140px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.05"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.4;
}

.cta-card {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    background: rgba(0, 217, 255, 0.1);
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 24px;
    padding: 60px 40px;
    backdrop-filter: blur(20px);
    box-shadow: 0 40px 80px rgba(0, 217, 255, 0.2);
    transition: all 0.3s ease;
    perspective: 1000px;
}

.cta-card:hover {
    transform: translateY(-8px) rotateX(2deg) rotateY(1deg);
    box-shadow: 0 60px 120px rgba(0, 217, 255, 0.3);
    border-color: rgba(0, 217, 255, 0.5);
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.cta-description {
    font-size: 1.375rem;
    line-height: 1.5;
    margin-bottom: 48px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: #B8C5D1;
}

/* Eye-catching button effect */
.cta-button.eye-catching {
    background: linear-gradient(135deg, #00D9FF 0%, #00B8E6 50%, #00A3CC 100%);
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: pulse-glow 2s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.cta-button.eye-catching::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(0, 217, 255, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 12px 48px rgba(0, 217, 255, 0.6), 0 0 0 2px rgba(255, 255, 255, 0.2);
        transform: scale(1.02);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Waitlist notes */
.waitlist-notes {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.note-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #B8C5D1;
    font-size: 0.9rem;
    font-weight: 500;
}

.note-icon {
    color: #00D9FF;
    font-weight: 700;
    font-size: 1rem;
}

.trust-elements {
    margin: 80px 0;
}

.testimonial {
    background: rgba(0, 217, 255, 0.1);
    padding: 48px;
    border-radius: 20px;
    margin-bottom: 48px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.stars {
    font-size: 1.5rem;
    color: #00D9FF;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
    color: #ffffff;
}

.testimonial-author {
    font-weight: 600;
    opacity: 0.9;
    color: #B8C5D1;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

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

.trust-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: #00D9FF;
}

.trust-label {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 500;
    color: #B8C5D1;
}

.download-badges {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.download-badge {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0, 217, 255, 0.1);
    padding: 20px 32px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.download-badge:hover {
    background: rgba(0, 217, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.3);
}

.badge-icon {
    font-size: 1.75rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
}

.badge-title {
    font-weight: 700;
    font-size: 1rem;
    color: #ffffff;
}

.badge-subtitle {
    font-size: 0.875rem;
    opacity: 0.8;
    color: #B8C5D1;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .hero {
        padding: 80px 0 100px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .feature-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .screenshots-container {
        flex-direction: column;
        gap: 32px;
        max-width: 450px;
    }
    
    .screenshot-wrapper {
        max-width: 100%;
    }
    
    .feature-section {
        padding: 80px 0;
    }
    
    .feature-title {
        font-size: 2.25rem;
    }
    
    .feature-description {
        font-size: 1.125rem;
    }
    
    .final-cta {
        padding: 100px 0;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
    
    .cta-description {
        font-size: 1.125rem;
    }
    
    .trust-stats {
        gap: 50px;
    }
    
    .download-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .testimonial {
        padding: 36px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
    
    .cta-button.large {
        padding: 16px 32px;
        font-size: 1rem;
    }
    
    .feature-title {
        font-size: 1.875rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .trust-stats {
        flex-direction: column;
        gap: 40px;
    }
}

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

.feature-section {
    animation: fadeInUp 0.8s ease-out;
}

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

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #0A1628;
    border-radius: 16px;
    margin: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: #FFFFFF;
    color: #0A1628;
    font-weight: 800;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.brand-name {
    color: #FFFFFF;
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.5px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    position: relative;
}

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

.header-nav a {
    color: #00D9FF;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    padding: 8px 16px;
    border-radius: 8px;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.header-nav a:hover {
    color: #0A1628;
    background: #00D9FF;
    border-color: #00D9FF;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 217, 255, 0.3);
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: #00D9FF;
    border-radius: 3px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

.mobile-menu-toggle.active .hamburger:first-child {
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.mobile-menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg);
}

.cta-button.secondary {
    background: #FFFFFF;
    color: #0A1628;
    border: none;
    padding: 8px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.cta-button.secondary:hover {
    background: #F0F9FF;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* Mobile header responsiveness */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 280px;
        background: #0A1628;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 80px;
        gap: 24px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
        border-left: 1px solid rgba(0, 217, 255, 0.2);
        z-index: 100;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        width: 200px;
        text-align: center;
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .brand-name {
        font-size: 1rem;
    }
    
    .brand-mark {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        width: 100%;
        right: -100%;
    }
    
    .nav-links a {
        width: 90%;
        font-size: 0.9rem;
    }
    
    .cta-button.secondary {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* Focus states for accessibility */
.cta-button:focus,
.download-badge:focus {
    outline: 2px solid #00D9FF;
    outline-offset: 2px;
}

/* Platform Integration Logos Section */
.integration-logos {
    background: #1A2332;
    padding: 80px 0;
    text-align: center;
}

.integration-logos h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #B8C5D1;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    filter: grayscale(100%) opacity(0.6);
}

.logo-item:hover {
    filter: grayscale(0%) opacity(1);
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-2px);
}

.logo-item img {
    max-width: 80px;
    max-height: 40px;
    width: auto;
    height: auto;
}

/* Enhanced Card Styles */
.card {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.card:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: rgba(0, 217, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 217, 255, 0.2);
}

/* Section Dividers */
.section-divider { display: none; }

/* Enhanced Button Variants */
.cta-button.secondary {
    background: transparent;
    color: #00D9FF;
    border: 2px solid #00D9FF;
    font-weight: 700;
}

.cta-button.secondary:hover {
    background: #00D9FF;
    color: #0A1628;
    transform: translateY(-2px);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero {
        background: #000;
    }
    
    .feature-section.alt {
        background: #000;
    }
    
    .final-cta {
        background: #000;
    }
}