/* CSS Reset and Variables */
:root {
    --color-sky-blue: #4db8ff;
    --color-royal-blue: #0f172a;
    --color-gold: #fbbf24;
    --color-warm-orange: #f97316;
    --color-leaf-green: #22c55e;
    --color-crystal-purple: #8b5cf6;
    --color-white: #ffffff;
    --color-text-light: #f8fafc;
    --color-text-dim: #cbd5e1;
    --color-bg-dark: #020617;
    --color-card-bg: rgba(15, 23, 42, 0.7);
    
    --font-primary: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
}

/* Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-light);
    background-color: var(--color-bg-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Accessibility */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
}

/* Cinematic Background */
.page-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-layer {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
}

.bg-image {
    background-image: url('../images/splash.png');
    background-size: cover;
    background-position: center;
    filter: blur(20px) brightness(0.4) saturate(1.2);
    transform: scale(1.05);
    animation: slow-pan 30s infinite alternate ease-in-out;
}

.bg-gradient {
    background: linear-gradient(
        to bottom,
        rgba(2, 6, 23, 0.2) 0%,
        rgba(2, 6, 23, 0.8) 50%,
        rgba(2, 6, 23, 1) 100%
    );
}

.particles {
    background-image: radial-gradient(circle, var(--color-sky-blue) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.15;
    animation: float-up 20s infinite linear;
}

/* Layout */
.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 2rem;
    position: relative;
    z-index: 10;
}

.splash-container {
    max-width: 800px;
    width: 100%;
    margin-bottom: 2rem;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
    animation: float 6s infinite ease-in-out;
}

.splash-image {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.tagline {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--color-gold), var(--color-warm-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(249, 115, 22, 0.3);
}

.status-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 2.5rem;
    color: var(--color-text-light);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    transition: var(--transition-medium);
    cursor: pointer;
    border: none;
}

.primary-cta {
    background: linear-gradient(135deg, var(--color-sky-blue), var(--color-royal-blue));
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(77, 184, 255, 0.4);
    border: 1px solid rgba(255,255,255,0.1);
}

.primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(77, 184, 255, 0.6);
    background: linear-gradient(135deg, #60c2ff, #1e293b);
}

/* Sections Common */
section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(90deg, var(--color-sky-blue), var(--color-crystal-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Card Grid (Teaser) */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--color-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-medium);
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    border-color: rgba(77, 184, 255, 0.3);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: none;
    -webkit-text-fill-color: var(--color-text-light);
    color: var(--color-text-light);
}

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

/* Timeline (Journey) */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-sky-blue), var(--color-crystal-purple));
}

.timeline-step {
    position: relative;
    padding-left: 3.5rem;
    margin-bottom: 3rem;
}

.timeline-step::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 5px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-bg-dark);
    border: 2px solid var(--color-sky-blue);
    z-index: 2;
    transition: var(--transition-medium);
}

.timeline-step:hover::before {
    background: var(--color-sky-blue);
    box-shadow: 0 0 15px var(--color-sky-blue);
}

.timeline-step h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--color-gold);
}

.timeline-step p {
    color: var(--color-text-dim);
}

/* Callout */
.coming-soon-callout {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(15, 23, 42, 0.8));
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 4rem 2rem;
    text-align: center;
    margin-bottom: 4rem;
}

.coming-soon-callout h2 {
    margin-bottom: 1.5rem;
}

.coming-soon-callout p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-dim);
}

.highlight {
    color: var(--color-white);
    font-weight: 700;
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 1.5rem;
    background: rgba(2, 6, 23, 0.9);
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-content .brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-light);
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--color-text-dim);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-sky-blue);
}

.copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

/* Simple Pages (Privacy, Terms, 404) */
.simple-page-main {
    max-width: 800px;
    margin: 8rem auto 4rem;
    padding: 2rem;
    background: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.simple-page-main h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--color-gold);
}

.simple-page-main h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    text-align: left;
    background: none;
    -webkit-text-fill-color: var(--color-text-light);
}

.simple-page-main p {
    margin-bottom: 1.5rem;
    color: var(--color-text-dim);
}

.simple-page-main a {
    color: var(--color-sky-blue);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes slow-pan {
    0% { transform: scale(1.05) translate(0, 0); }
    100% { transform: scale(1.1) translate(-2%, 2%); }
}

@keyframes float-up {
    0% { background-position: 0 0; }
    100% { background-position: 0 -50px; }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .bg-image {
        animation: none;
    }
    .particles {
        animation: none;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .content-wrapper { gap: 4rem; }
    .hero { min-height: 80vh; padding-top: 6rem; }
    .tagline { font-size: 1.2rem; }
    section h2 { font-size: 2rem; }
    .timeline::before { left: 10px; }
    .timeline-step { padding-left: 2.5rem; }
    .timeline-step::before { left: 4px; }
}