html {
    background: var(--bg);
    color-scheme: dark;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: var(--fs-body);
    line-height: 1.55;
}

.wrap {
    max-width: var(--content-width);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.01em;
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: var(--fs-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-2);
}

/* preloader */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: var(--bg);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 18vh;
    opacity: 1;
    transition: opacity 0.5s var(--ease-out);
}

.preloader.is-done {
    opacity: 0;
    pointer-events: none;
}

.preloader-track {
    width: 10rem;
    height: 2px;
    background: var(--border);
    overflow: hidden;
}

.preloader-bar {
    width: 100%;
    height: 100%;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s linear;
}

/* scroll reveals */

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--accent-dim);
    color: var(--text);
    padding: var(--space-1) var(--space-2);
    z-index: 100;
}
.skip-link:focus {
    left: var(--space-2);
    top: var(--space-2);
}

/* header */

.site-header {
    position: absolute;
    inset-inline: 0;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--gutter);
}

.site-header .mark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-small);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-header nav ul {
    display: flex;
    gap: var(--space-3);
    font-size: var(--fs-small);
    color: var(--text-dim);
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
    color: var(--text);
}

/* hero */

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero picture,
.hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% 55%;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11,11,13,0.15) 0%, rgba(11,11,13,0.05) 35%, rgba(11,11,13,0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--space-5) var(--gutter) var(--space-6);
}

.hero h1 {
    font-size: var(--fs-hero);
    max-width: 18ch;
}

.hero .lead {
    font-size: var(--fs-lead);
    color: var(--text-dim);
    max-width: 38ch;
    margin-top: var(--space-3);
}

.hero .scroll-cue {
    position: absolute;
    right: var(--gutter);
    bottom: var(--space-4);
    font-size: var(--fs-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    writing-mode: vertical-rl;
}

/* generic section rhythm */

section {
    padding-block: var(--section-pad);
}

.section-head {
    max-width: 42rem;
    margin-bottom: var(--space-5);
}

.section-head h2 {
    font-size: var(--fs-h2);
}

.section-head p {
    color: var(--text-dim);
    font-size: var(--fs-lead);
    margin-top: var(--space-2);
}

/* intro */

.intro .wrap {
    max-width: 46rem;
}

.intro p {
    font-size: var(--fs-lead);
    color: var(--text-dim);
}

.intro p + p {
    margin-top: var(--space-3);
}

.intro strong {
    color: var(--text);
    font-weight: 600;
}

/* gallery */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--gutter);
}

.gallery-item {
    grid-column: span 6;
    position: relative;
}

.gallery-item:nth-child(1) { grid-column: span 4; }
.gallery-item:nth-child(2) { grid-column: span 2; }
.gallery-item:nth-child(3) { grid-column: span 2; }
.gallery-item:nth-child(4) { grid-column: span 4; }
.gallery-item:nth-child(5) { grid-column: span 3; }
.gallery-item:nth-child(6) { grid-column: span 3; }

@media (max-width: 720px) {
    .gallery-item,
    .gallery-item:nth-child(n) { grid-column: span 6; }
}

.gallery-item .frame {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    background: var(--bg-raised);
    aspect-ratio: 4 / 5;
}

.gallery-item:nth-child(1) .frame,
.gallery-item:nth-child(4) .frame {
    aspect-ratio: 16 / 10;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-item .caption {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-1);
    font-size: var(--fs-small);
    color: var(--text-dim);
}

.gallery-item .caption .index {
    font-family: var(--font-display);
    color: var(--accent);
}

/* 3D moment section — pinned, scroll-scrubbed */

.moment {
    padding-block: 0;
}

.moment-spacer {
    position: relative;
    height: 300vh;
}

.moment-stage {
    position: sticky;
    top: 0;
    height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(ellipse at 50% 45%, #17181c 0%, #0b0b0d 65%);
    overflow: hidden;
}

.moment-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s var(--ease-out);
}

.moment.is-3d .moment-canvas {
    opacity: 1;
}

.moment-fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.moment-fallback img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.moment.is-3d .moment-fallback {
    opacity: 0;
    transition: opacity 0.8s var(--ease-out);
}

.moment-glow {
    position: absolute;
    width: 60vmax;
    height: 60vmax;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47,143,196,0.22) 0%, rgba(47,143,196,0) 70%);
    filter: blur(10px);
    pointer-events: none;
}

.moment-content {
    position: relative;
    z-index: 2;
    max-width: 34rem;
    padding-inline: var(--gutter);
    pointer-events: none;
}

.moment h2 {
    font-size: var(--fs-h2);
}

.moment p {
    color: var(--text-dim);
    font-size: var(--fs-lead);
    margin-top: var(--space-3);
}

.moment .kicker {
    font-family: var(--font-display);
    font-size: var(--fs-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--amber);
    display: block;
    margin-bottom: var(--space-2);
}

@media (max-width: 639px), (prefers-reduced-motion: reduce) {
    .moment-spacer {
        height: auto;
    }
    .moment-stage {
        position: relative;
        height: 100svh;
    }
}

/* specs */

.specs table {
    width: 100%;
    font-size: var(--fs-body);
}

.specs th {
    text-align: left;
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--text-dim);
    font-size: var(--fs-small);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-block: var(--space-2);
    border-bottom: 1px solid var(--border);
}

.specs td {
    padding-block: var(--space-2);
    border-bottom: 1px solid var(--border);
}

.specs td:first-child {
    color: var(--text-dim);
    width: 40%;
}

.specs td:last-child {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: 500;
}

.specs .note {
    margin-top: var(--space-3);
    font-size: var(--fs-small);
    color: var(--text-dim);
}

/* contact / footer */

.contact {
    text-align: center;
}

.contact h2 {
    font-size: var(--fs-h2);
}

.contact p {
    color: var(--text-dim);
    font-size: var(--fs-lead);
    margin-top: var(--space-2);
    max-width: 34rem;
    margin-inline: auto;
}

.contact .cta {
    display: inline-block;
    margin-top: var(--space-4);
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--border);
    font-family: var(--font-display);
    font-size: var(--fs-small);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.contact .cta:hover,
.contact .cta:focus-visible {
    border-color: var(--accent);
    color: var(--accent);
}

footer {
    border-top: 1px solid var(--border);
    padding: var(--space-4) 0;
    text-align: center;
    color: var(--text-dim);
    font-size: var(--fs-small);
}