:root {
    /* Color Palette */
    --bg-dark: #0a0a0c;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.1);
    
    --primary: #6366f1; /* Electric Indigo */
    --primary-glow: rgba(99, 102, 241, 0.5);
    --secondary: #10b981; /* Emerald Green */
    --accent: #f59e0b; /* Amber */
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --font-sans: 'Outfit', sans-serif;
    
    --container-width: 1200px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-secondary {
    background: var(--bg-glass);
    color: white;
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--border-glass);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-glass);
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--primary);
}

/* Hero Section */
#hero {
    position: relative;
    padding: 10rem 0 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.coming-soon-tag {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid var(--primary-glow);
    border-radius: 100px;
    font-weight: 600;
    margin-bottom: 5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.badge-coming {
    padding: 0.4rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.hero-mockup {
    max-width: 1000px;
    margin: 0 auto;
    perspective: 1000px;
}

.glass-frame {
    background: var(--bg-glass);
    padding: 0.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.glass-frame img {
    border-radius: 12px;
}

.hero-mockup:hover .glass-frame {
    transform: rotateX(2deg) translateY(-10px);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/hero-bg.png');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 1;
    mask-image: linear-gradient(to bottom, black 50%, transparent);
}

/* Features */
#features {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border-glass);
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-glass);
    transform: translateY(-10px);
    border-color: var(--primary);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    margin-bottom: 1.5rem;
}

.icon-box svg {
    width: 30px;
    height: 30px;
}

.feature-card h3 {
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* Showcase */
.showcase-section {
    padding: 8rem 0;
}

.showcase-item {
    display: flex;
    align-items: center;
    gap: 5rem;
    margin-bottom: 10rem;
}

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

.showcase-item.reverse {
    flex-direction: row-reverse;
}

.showcase-text {
    flex: 1;
}

.showcase-img {
    flex: 1.2;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.showcase-text h2 {
    margin-bottom: 1.5rem;
}

.showcase-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.check-list {
    display: grid;
    gap: 1rem;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-main);
}

.check-list li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: 700;
}

/* CTA */
#cta {
    padding: 8rem 2rem;
}

.cta-card {
    background: linear-gradient(135deg, #1e1b4b, #312e81);
    padding: 5rem;
    border-radius: 32px;
    text-align: center;
    border: 1px solid rgba(99, 102, 241, 0.3);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5);
}

.cta-card h2 {
    margin-bottom: 1rem;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

#waitlist-form {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

#waitlist-form input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
}

#waitlist-form input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Footer */
footer {
    padding: 5rem 0 2rem;
    background: #050505;
    border-top: 1px solid var(--border-glass);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-info p {
    color: var(--text-muted);
    margin-top: 1.5rem;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-group h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.link-group a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

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

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .showcase-item, .showcase-item.reverse {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cta-card {
        padding: 3rem 1.5rem;
    }
    
    #waitlist-form {
        flex-direction: column;
    }
}