/* Futuristic Theme Overrides */
:root {
    --neon-blue: #00ccff;
    --neon-red: #ff0044;
    --dark-bg: #050505;
    --panel-bg: rgba(17, 24, 39, 0.85);
}

body {
    background-color: var(--dark-bg) !important;
    font-family: 'Courier New', Courier, monospace !important;
    overflow-x: hidden;
}

/* CRT Scanline Overlay */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0),
        rgba(255,255,255,0) 50%,
        rgba(0,0,0,0.1) 50%,
        rgba(0,0,0,0.1)
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.6;
}

/* Typography & Glows */
h1, h2, h3, #nav-title {
    text-shadow: 0 0 5px rgba(0, 204, 255, 0.5);
}

a, button {
    transition: all 0.2s ease;
    border-bottom: 1px solid transparent;
}

a:hover, button:hover {
    color: var(--neon-blue) !important;
    text-shadow: 0 0 8px var(--neon-blue);
    letter-spacing: 0.5px;
}

/* Glassmorphism Panels */
.bg-gray-800 {
    background-color: var(--panel-bg) !important;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 204, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.bg-gray-800:hover {
    border-color: rgba(0, 204, 255, 0.4);
    box-shadow: 0 0 25px rgba(0, 204, 255, 0.15);
    transform: translateY(-2px);
}

/* Sponsor Billboard Mockup */
.sponsor-billboard {
    position: relative;
    overflow: hidden;
    padding: clamp(1.4rem, 3vw, 2.5rem);
    border-radius: 1rem;
    border: 1px solid rgba(250, 204, 21, 0.45);
    background:
        radial-gradient(circle at top left, rgba(250, 204, 21, 0.22), transparent 30%),
        radial-gradient(circle at bottom right, rgba(0, 204, 255, 0.16), transparent 28%),
        linear-gradient(135deg, rgba(17, 24, 39, 0.96), rgba(5, 5, 5, 0.92));
    box-shadow: 0 0 34px rgba(250, 204, 21, 0.12), inset 0 0 40px rgba(0, 204, 255, 0.05);
}

.sponsor-billboard::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: linear-gradient(115deg, transparent 42%, rgba(255,255,255,0.12) 50%, transparent 58%);
    transform: translateX(-45%) rotate(8deg);
    animation: sponsorSweep 7s ease-in-out infinite;
    pointer-events: none;
}

.sponsor-billboard__signal {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(0, 204, 255, 0.35);
    border-radius: 999px;
    color: #67e8f9;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: rgba(0, 204, 255, 0.08);
}

.sponsor-billboard__signal::before {
    content: "◉";
    color: #facc15;
    text-shadow: 0 0 10px #facc15;
}

.sponsor-billboard__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: clamp(1.25rem, 3vw, 2.5rem);
    align-items: center;
}

.sponsor-billboard__eyebrow {
    margin-bottom: 0.5rem;
    color: #facc15;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.sponsor-billboard__title {
    margin-bottom: 0.85rem;
    font-size: clamp(2rem, 5vw, 4.4rem);
    line-height: 0.95;
    color: #fff7d6;
    text-shadow: 0 0 18px rgba(250, 204, 21, 0.38), 0 0 34px rgba(0, 204, 255, 0.18);
}

.sponsor-billboard__copy {
    max-width: 52rem;
    color: #d1d5db;
    font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.sponsor-billboard__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.25rem;
}

.sponsor-billboard__metrics span {
    padding: 0.55rem 0.75rem;
    border: 1px solid rgba(250, 204, 21, 0.24);
    border-radius: 0.7rem;
    background: rgba(250, 204, 21, 0.08);
    color: #fde68a;
    font-size: 0.9rem;
}

.sponsor-billboard__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.sponsor-card {
    min-height: 112px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem;
    border: 1px solid rgba(0, 204, 255, 0.24);
    border-radius: 0.9rem;
    background: rgba(3, 7, 18, 0.74);
    box-shadow: inset 0 0 22px rgba(0, 204, 255, 0.05);
}

.sponsor-card--featured {
    grid-column: span 2;
    min-height: 150px;
    border-color: rgba(250, 204, 21, 0.55);
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.18), rgba(3, 7, 18, 0.86));
}

.sponsor-card span,
.sponsor-card__label {
    color: #93c5fd;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sponsor-card strong {
    margin-top: 0.35rem;
    color: #ffffff;
    font-size: clamp(1.05rem, 2vw, 1.55rem);
}

.sponsor-card small {
    margin-top: 0.5rem;
    color: #fde68a;
}

.sponsor-billboard__cta {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.11);
    color: #9ca3af;
    font-size: 0.92rem;
}

.sponsor-billboard__cta a {
    display: inline-flex;
    white-space: nowrap;
    padding: 0.75rem 1rem;
    border-radius: 0.65rem;
    background: #facc15;
    color: #111827 !important;
    font-weight: 800;
    border: 0;
}

@keyframes sponsorSweep {
    0%, 55% { transform: translateX(-55%) rotate(8deg); opacity: 0; }
    70% { opacity: 1; }
    100% { transform: translateX(55%) rotate(8deg); opacity: 0; }
}

@media (max-width: 820px) {
    .sponsor-billboard__grid,
    .sponsor-billboard__cards {
        grid-template-columns: 1fr;
    }

    .sponsor-card--featured {
        grid-column: auto;
    }

    .sponsor-billboard__cta {
        align-items: stretch;
        flex-direction: column;
    }

    .sponsor-billboard__cta a {
        justify-content: center;
    }
}

/* Responsive Nav */
nav ul {
    flex-wrap: wrap;
    justify-content: center;
}
nav li {
    margin: 0.5rem;
}

/* Page Load Animation */
main {
    opacity: 0;
    animation: jackIn 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes jackIn {
    from { 
        opacity: 0; 
        transform: translateY(20px) scale(0.98); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

/* Video Containers */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border: 1px solid #333;
    margin-bottom: 2rem;
}
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}