/* ================================================================
   UTD Games — Coming Soon Page v2.0
   Dark gaming aesthetic · Neon purple accents · Glassmorphism
   Matches utd-games.css design-system tokens
   ================================================================ */

/* ── Page Reset ─────────────────────────────────────────────────── */
.coming-soon-page {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-darker);
}

/* ── Background Layer ───────────────────────────────────────────── */
.cs-bg {
    position: fixed;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(28px) brightness(0.35) saturate(1.4);
    transform: scale(1.15);
    z-index: 0;
}

.cs-bg-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(168, 85, 247, 0.08) 0%, transparent 60%),
        linear-gradient(180deg, rgba(5, 8, 15, 0.6) 0%, rgba(12, 18, 32, 0.85) 50%, rgba(5, 8, 15, 0.95) 100%);
}

/* ── Floating Particles ─────────────────────────────────────────── */
.cs-particles {
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.cs-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent-primary);
    opacity: 0;
    animation: cs-float 12s infinite;
}

.cs-particles span:nth-child(1) { left: 10%; animation-delay: 0s;   animation-duration: 14s; }
.cs-particles span:nth-child(2) { left: 25%; animation-delay: 2s;   animation-duration: 11s; width: 3px; height: 3px; }
.cs-particles span:nth-child(3) { left: 40%; animation-delay: 4s;   animation-duration: 16s; background: var(--accent-secondary); }
.cs-particles span:nth-child(4) { left: 55%; animation-delay: 1s;   animation-duration: 13s; }
.cs-particles span:nth-child(5) { left: 70%; animation-delay: 3s;   animation-duration: 15s; width: 5px; height: 5px; background: var(--accent-cyan); }
.cs-particles span:nth-child(6) { left: 85%; animation-delay: 5s;   animation-duration: 12s; background: var(--accent-secondary); }
.cs-particles span:nth-child(7) { left: 15%; animation-delay: 6s;   animation-duration: 17s; width: 3px; height: 3px; }
.cs-particles span:nth-child(8) { left: 60%; animation-delay: 7s;   animation-duration: 10s; }

@keyframes cs-float {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 0.6; }
    90%  { opacity: 0.3; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ── Wrapper ────────────────────────────────────────────────────── */
.cs-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--space-6);
}

/* ── Glass Card ─────────────────────────────────────────────────── */
.cs-card {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-8) var(--space-6);
    background: rgba(14, 21, 33, 0.65);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    box-shadow:
        var(--shadow-xl),
        0 0 80px rgba(99, 102, 241, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    animation: cs-fadeIn 0.8s ease-out;
}

/* ── Logo ───────────────────────────────────────────────────────── */
.cs-logo-ring {
    position: relative;
    margin-bottom: var(--space-6);
}

.cs-logo-ring::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        var(--accent-primary),
        var(--accent-secondary),
        var(--accent-cyan),
        var(--accent-primary)
    );
    opacity: 0.25;
    filter: blur(16px);
    animation: cs-ring-spin 8s linear infinite;
}

.cs-logo {
    position: relative;
    z-index: 1;
}

.cs-logo img {
    max-width: 200px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.6));
}

@keyframes cs-ring-spin {
    to { transform: rotate(360deg); }
}

/* ── Badge ──────────────────────────────────────────────────────── */
.cs-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.2rem;
    margin-bottom: var(--space-6);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 100px;
}

.cs-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
    animation: cs-pulse 2s ease-in-out infinite;
    box-shadow: 0 0 8px var(--accent-primary);
}

@keyframes cs-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.4; transform: scale(0.8); }
}

/* ── Info Text ──────────────────────────────────────────────────── */
.cs-info {
    margin-bottom: var(--space-6);
}

.cs-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.cs-sub {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-muted);
}

/* ── Release Date ───────────────────────────────────────────────── */
.cs-release {
    margin-bottom: var(--space-6);
    padding: 0.75rem 1.5rem;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-xl);
}

.cs-release-label {
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.cs-release-date {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Loader Dots ────────────────────────────────────────────────── */
.cs-loader {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--space-8);
}

.cs-loader span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    animation: cs-bounce 1.4s infinite both;
}

.cs-loader span:nth-child(1) { animation-delay: -0.32s; }
.cs-loader span:nth-child(2) { animation-delay: -0.16s; }
.cs-loader span:nth-child(3) { animation-delay: 0s; }

@keyframes cs-bounce {
    0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
    40%           { transform: scale(1); opacity: 1; }
}

/* ── Action Buttons ─────────────────────────────────────────────── */
.cs-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: var(--space-6);
}

.cs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.25rem;
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.cs-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.cs-btn:hover::after {
    transform: translateX(100%);
}

.cs-btn:hover {
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}

/* Discord */
.cs-btn-discord {
    background: linear-gradient(135deg, #5865f2, #4752c4);
    box-shadow: 0 4px 16px rgba(88, 101, 242, 0.25);
}

.cs-btn-discord:hover {
    box-shadow: 0 8px 28px rgba(88, 101, 242, 0.4);
}

/* WhatsApp */
.cs-btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #1da851);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
}

.cs-btn-whatsapp:hover {
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4);
}

/* ── Back Link ──────────────────────────────────────────────────── */
.cs-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.cs-back:hover {
    color: var(--accent-primary);
    text-decoration: none;
}

/* ── Entry Animation ────────────────────────────────────────────── */
@keyframes cs-fadeIn {
    from { opacity: 0; transform: translateY(24px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ================================================================
   Responsive
   ================================================================ */

/* Tablet */
@media (max-width: 768px) {
    .cs-wrapper {
        padding: var(--space-4);
    }

    .cs-card {
        padding: var(--space-6) var(--space-4);
        max-width: 100%;
    }

    .cs-logo img {
        max-width: 180px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .cs-wrapper {
        padding: var(--space-3);
        align-items: flex-start;
        padding-top: env(safe-area-inset-top, 1rem);
    }

    .cs-card {
        padding: var(--space-6) var(--space-3);
        border-radius: var(--radius-xl);
        margin-top: var(--space-4);
    }

    .cs-logo img {
        max-width: 150px;
    }

    .cs-badge {
        font-size: 0.75rem;
        letter-spacing: 2px;
    }

    .cs-desc {
        font-size: 0.9rem;
    }

    .cs-sub {
        font-size: 0.8rem;
    }

    .cs-btn {
        font-size: 0.85rem;
        padding: 0.75rem 1rem;
    }

    .cs-release-date {
        font-size: 1.1rem;
    }
}

/* Extra small */
@media (max-width: 360px) {
    .cs-logo img {
        max-width: 120px;
    }

    .cs-card {
        padding: var(--space-4) var(--space-2);
    }
}

/* Landscape phones */
@media (max-height: 600px) and (orientation: landscape) {
    .cs-wrapper {
        padding: var(--space-2);
    }

    .cs-card {
        padding: var(--space-3) var(--space-4);
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 700px;
        gap: 0 var(--space-6);
    }

    .cs-logo-ring {
        margin-bottom: var(--space-2);
    }

    .cs-logo img {
        max-width: 100px;
    }

    .cs-badge {
        margin-bottom: var(--space-2);
    }

    .cs-info {
        margin-bottom: var(--space-2);
    }

    .cs-loader {
        margin-bottom: var(--space-3);
    }

    .cs-actions {
        margin-bottom: var(--space-2);
        flex-direction: row;
    }
}