/* styles.css */
:root {
    --navy: #0a1428;
    --deep-navy: #05101f;
    --accent: #00d4ff;
    --light: #f0f4f8;
}

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    color: white;
    background: var(--deep-navy);
    overflow-x: hidden;
    line-height: 1.6;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(5, 16, 31, 0.75), rgba(10, 20, 40, 0.85)), 
                url('https://images.unsplash.com/photo-1544620347-c4fd70cbf54a?ixlib=rb-4.0.3&auto=format&fit=crop&q=85') center/cover no-repeat;
    z-index: -2;
    filter: brightness(0.75) contrast(1.1);
}

#snowfall {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(5, 16, 31, 0.85);
    border-bottom: 1px solid rgba(0, 212, 255, 0.15);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
}

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

.nav-link {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--accent);
}

.btn-primary {
    background: var(--accent);
    color: #05101f;
    border: none;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
}

.btn-large {
    padding: 16px 48px;
    font-size: 1.15rem;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 0;
}

.badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.main-heading {
    font-family: 'Playfair Display', sans-serif;
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: 1.05;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.accent {
    color: var(--accent);
}

.tagline {
    font-size: 1.5rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 3rem;
    font-weight: 500;
}

.countdown-card {
    background: rgba(10, 20, 40, 0.75);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: 24px;
    padding: 2.5rem 3rem;
    margin-bottom: 2rem;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.4);
}

.countdown-header {
    text-align: center;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
}

.countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.time-block {
    text-align: center;
    min-width: 100px;
}

.time-value {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    color: white;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.time-label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.time-separator {
    font-size: 3rem;
    color: rgba(0, 212, 255, 0.4);
    align-self: flex-start;
    margin-top: 10px;
}

.live-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #22ff88;
    padding: 1rem;
    background: rgba(34, 255, 136, 0.1);
    border: 1px solid #22ff88;
    border-radius: 9999px;
    animation: pulse 2s infinite;
}

.live-dot {
    width: 14px;
    height: 14px;
    background: #22ff88;
    border-radius: 50%;
    animation: livePulse 2s infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.waitlist-info {
    margin-bottom: 3rem;
}

.waitlist-count {
    text-align: center;
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.9);
}

.waitlist-count span {
    color: var(--accent);
    font-weight: 700;
}

.progress-container {
    max-width: 420px;
    margin: 0 auto;
}

.progress-bar {
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #67e8f9);
    border-radius: 9999px;
    transition: width 0.6s ease;
}

.progress-text {
    text-align: center;
    margin-top: 0.75rem;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.65);
}

.signup-card {
    background: rgba(10, 20, 40, 0.8);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 520px;
    margin: 0 auto;
}

.signup-card h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 0.75rem;
}

.signup-subtitle {
    text-align: center;
    color: rgba(255,255,255,0.75);
    margin-bottom: 2rem;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group input {
    width: 100%;
    padding: 18px 24px;
    border: 2px solid rgba(0, 212, 255, 0.3);
    background: rgba(5, 16, 31, 0.6);
    border-radius: 9999px;
    color: white;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.15);
}

.success-message {
    background: rgba(34, 255, 136, 0.15);
    border: 1px solid #22ff88;
    color: #aaffcc;
    padding: 1.25rem;
    border-radius: 16px;
    text-align: center;
}

.footer {
    padding: 3rem 0 2rem;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    margin-left: 1.5rem;
    text-decoration: none;
}

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

.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 640px) {
    .countdown {
        gap: 1rem;
    }
    .time-value {
        font-size: 2.6rem;
    }
    .time-block {
        min-width: 70px;
    }
}