:root {
    --primary-color: #4d9fff;
    --secondary-color: #ffffff;
    --secondary-dim: #d8e9ff;
    --surface: #0e0e0f;
    --surface-container-low: #131314;
    --surface-container: #1a191b;
    --surface-container-high: #201f21;
    --surface-container-highest: #262627;
    --surface-container-lowest: #000000;
    --on-surface: #ffffff;
    --on-surface-variant: #adaaab;
    --on-primary: #04101d;
    --on-secondary: #0e0e0f;
    --outline-variant: #484849;
    --outline: #767576;
    --bg-main: var(--surface);
    --bg-alt: var(--surface-container-low);
    --ink: var(--on-surface);
    --muted: var(--on-surface-variant);
    --line: rgba(72, 72, 73, 0.7);
    --card: rgba(26, 25, 27, 0.9);
    --card-hover: rgba(32, 31, 33, 0.96);
    --accent: var(--primary-color);
    --accent-deep: #3b82d6;
    --accent-cool: var(--primary-color);
    --live: var(--primary-color);
    --warn: #ffffff;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    width: 100%;
    overflow-x: hidden;
    overflow-x: clip;
    overscroll-behavior-x: none;
}

html {
    background-color: var(--surface);
    overscroll-behavior-y: none;
}

body {
    min-height: 100dvh;
    background-color: var(--surface);
    color: var(--ink);
    font-family: "Manrope", sans-serif;
    background:
        radial-gradient(circle at 14% 18%, rgba(77, 159, 255, 0.12), transparent 28%),
        radial-gradient(circle at 88% 0%, rgba(255, 255, 255, 0.08), transparent 30%),
        linear-gradient(150deg, var(--bg-main), var(--bg-alt));
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
    overflow-x: clip;
    overscroll-behavior-y: none;
}

.bg-noise {
    pointer-events: none;
    position: fixed;
    inset: 0;
    opacity: 0.22;
    background-image: repeating-linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.02) 0,
        rgba(255, 255, 255, 0.02) 1px,
        transparent 1px,
        transparent 10px
    );
}

.site-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    background: rgba(14, 14, 15, 0.9);
    box-shadow: 0 4px 20px rgba(77, 159, 255, 0.12);
}

.site-nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1440px;
    margin: 0 auto;
}

.site-nav-links {
    display: inline-flex;
    justify-content: flex-end;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-left: auto;
}

.mobile-menu-button {
    display: none;
    margin-left: auto;
    height: 2.5rem;
    width: 2.5rem;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: var(--muted);
}

.mobile-menu-button:hover {
    color: var(--accent);
}

.mobile-menu-button .material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    font-size: 1.5rem;
    line-height: 1;
}

.mobile-menu {
    display: block;
    border-top: 1px solid rgba(72, 72, 73, 0.2);
    background: rgba(14, 14, 15, 0.95);
    backdrop-filter: blur(4px);
    padding: 1.25rem 2rem;
}

.mobile-menu.hidden {
    display: none;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu a {
    color: var(--muted);
    text-decoration: none;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mobile-menu a.active-link {
    color: var(--secondary-color);
}

.mobile-menu a:hover {
    color: var(--accent-cool);
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    transition: all 0.3s ease-out;
}

.site-nav a.active-link {
    border-bottom: 2px solid var(--secondary-color);
    color: var(--secondary-color);
}

.site-nav a:not(.active-link):hover {
    color: var(--accent-cool);
}

main {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 6rem 0 3.5rem;
}

.hero {
    padding: clamp(3.2rem, 8vw, 6.2rem) 0 2.2rem;
    animation: heroIn 0.8s ease-out both;
}

.eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--accent-cool);
    font-size: 0.78rem;
    font-weight: 700;
}

.hero h1 {
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 0.02em;
    font-size: clamp(2.2rem, 7.2vw, 5.2rem);
    line-height: 0.95;
    margin: 0.8rem 0 1rem;
    max-width: 16ch;
}

.hero-copy {
    margin: 0;
    color: var(--muted);
    max-width: 64ch;
}

.hero-actions,
.request-actions {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.btn {
    text-decoration: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 11rem;
    padding: 0.72rem 1.15rem;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: #00151c;
    background: linear-gradient(120deg, var(--accent), #d6e8ff);
    box-shadow: 0 10px 26px rgba(77, 159, 255, 0.24);
}

.btn-primary:hover {
    box-shadow: 0 12px 30px rgba(77, 159, 255, 0.34);
}

.btn-outline {
    border: 1px solid var(--line);
    color: var(--ink);
    background: rgba(255, 255, 255, 0.04);
}

.btn-outline:hover {
    border-color: var(--accent-cool);
    color: var(--accent-cool);
}

.assets,
.manifest,
.request {
    margin-top: 2.3rem;
}

.section-heading {
    margin-bottom: 1.2rem;
}

.section-heading h2,
.manifest h2,
.request h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.65rem, 4vw, 2.4rem);
    letter-spacing: 0.04em;
}

.section-heading p,
.request p {
    margin-top: 0.45rem;
    color: var(--muted);
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.asset-card {
    background: var(--card);
    border: 1px solid var(--line);
    padding: 0.7rem;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    min-height: 100%;
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
    animation: cardRise 0.65s ease-out both;
}

.asset-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border: 1px solid rgba(72, 72, 73, 0.65);
}

.asset-card:nth-child(2) {
    animation-delay: 0.08s;
}

.asset-card:nth-child(3) {
    animation-delay: 0.16s;
}

.asset-card:nth-child(4) {
    animation-delay: 0.24s;
}

.asset-card:nth-child(5) {
    animation-delay: 0.32s;
}

.asset-card:nth-child(6) {
    animation-delay: 0.4s;
}

.asset-card:hover {
    transform: translateY(-4px);
    border-color: rgba(77, 159, 255, 0.7);
    background: var(--card-hover);
}

.tag {
    margin: 0;
    width: fit-content;
    font-size: 0.74rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--accent-cool);
    padding: 0.14rem 0.45rem;
    font-weight: 700;
}

.asset-card h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.1rem;
}

.asset-card ul {
    margin: 0;
    padding-left: 1.08rem;
    color: var(--muted);
    display: grid;
    gap: 0.45rem;
    font-size: 0.92rem;
}

.asset-cta {
    order: 2;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-family: "Space Grotesk", sans-serif;
    color: var(--on-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.62rem 0.75rem;
    border: 1px solid var(--accent);
    background: var(--accent);
}

.asset-cta:hover {
    color: var(--on-primary);
    border-color: var(--accent-deep);
    background: var(--accent-deep);
}

.asset-credit {
    order: 1;
    margin: 0.6rem 0 0;
    color: var(--muted);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.manifest-table {
    border: 1px solid var(--line);
    background: rgba(26, 25, 27, 0.88);
}

.manifest-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    border-top: 1px solid rgba(72, 72, 73, 0.32);
    align-items: center;
}

.manifest-row span {
    overflow-wrap: anywhere;
}

.manifest-header {
    border-top: 0;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 700;
}

.status {
    display: inline-flex;
    width: fit-content;
    padding: 0.2rem 0.5rem;
    border: 1px solid currentColor;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.status.live {
    color: var(--live);
}

.status.update {
    color: var(--warn);
}

.request {
    padding: 1.2rem;
    border: 1px solid var(--line);
    background: linear-gradient(120deg, rgba(26, 25, 27, 0.96), rgba(32, 31, 33, 0.92));
}

.footer {
    border-top: 1px solid var(--line);
    margin-top: 2.5rem;
    padding: 1.3rem 1rem 2.2rem;
    text-align: center;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.66rem;
}

.footer p {
    margin: 0.3rem 0;
}

@keyframes heroIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardRise {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 980px) {
    .asset-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .site-nav-inner {
        padding: 1rem 1.2rem;
    }

    main {
        width: min(1120px, calc(100% - 1.2rem));
    }

    .asset-grid {
        grid-template-columns: 1fr;
    }

    .manifest-row {
        grid-template-columns: 1.5fr 1fr;
    }

}

@media (max-width: 768px) {
    .site-nav-links {
        display: none;
    }

    .mobile-menu-button {
        display: inline-flex;
    }
}