:root {
    --bg: #0a0b0d;
    --bg-elevated: #101216;
    --text: #d8dadd;
    --text-muted: #7a7f87;
    --text-faint: #4a4f57;
    --accent: #6b8aad;
    --accent-dim: #3d556e;
    --border: #1c1f24;
    --border-strong: #2a2e35;
    --max-width: 720px;
    --section-padding: 8rem 1.5rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    letter-spacing: 0.005em;
}

::selection {
    background: var(--accent-dim);
    color: var(--text);
}

main {
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ---------- Site nav ---------- */

.site-nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.75rem 2rem;
}

.nav-mark {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--text);
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

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

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

/* On internal pages, nav becomes part of the document flow with a thin divider */
body.internal .site-nav {
    position: relative;
    border-bottom: 1px solid var(--border);
}

/* ---------- Hero ---------- */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 1.5rem;
    text-align: center;
}

.mark {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: clamp(10rem, 28vw, 22rem);
    line-height: 1;
    color: var(--text);
    letter-spacing: -0.02em;
    margin: 0 0 2.5rem;
    user-select: none;
}

.tagline {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin: 0;
}

/* ---------- Sections ---------- */

.section {
    padding: var(--section-padding);
    border-top: 1px solid var(--border);
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin: 0 0 3rem;
}

.lede {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text);
    margin: 0 0 1.5rem;
    font-weight: 300;
}

.lede:last-child {
    margin-bottom: 0;
}

/* ---------- Services ---------- */

.services {
    list-style: none;
    padding: 0;
    margin: 0;
}

.services li {
    padding: 1.75rem 0;
    border-top: 1px solid var(--border);
}

.services li:last-child {
    border-bottom: 1px solid var(--border);
}

.services h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 0.02em;
    margin: 0 0 0.5rem;
}

.services p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin: 0;
    font-weight: 300;
}

/* ---------- Deliverable video ---------- */

.deliverable-video {
    margin: 3rem 0 0;
    padding: 0;
    background: #000;
    border: 1px solid var(--border-strong);
}

.deliverable-video video {
    display: block;
    width: 100%;
    height: auto;
    background: #000;
}

/* ---------- Clients ---------- */

.clients {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem;
}

.clients li {
    padding: 1.25rem 0;
    border-top: 1px solid var(--border);
    color: var(--text);
    font-size: 1rem;
    font-weight: 400;
}

.clients li:last-child {
    border-bottom: 1px solid var(--border);
}

/* ---------- Form ---------- */

.contact-form {
    margin-top: 3rem;
}

.field {
    margin-bottom: 2.25rem;
}

.field label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.field input,
.field textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-strong);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 300;
    padding: 0.6rem 0;
    line-height: 1.6;
    transition: border-color 0.2s ease;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-bottom-color: var(--accent);
}

.field textarea {
    resize: vertical;
    min-height: 6rem;
}

.submit {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 1rem 2.25rem;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
    margin-top: 0.5rem;
}

.submit:hover,
.submit:focus {
    border-color: var(--accent);
    color: var(--accent);
    outline: none;
}

.submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-status {
    margin: 1.5rem 0 0;
    font-size: 0.875rem;
    color: var(--text-muted);
    min-height: 1.25rem;
}

.form-status.success {
    color: var(--accent);
}

.form-status.error {
    color: #c97a7a;
}

/* ---------- Footer ---------- */

footer {
    border-top: 1px solid var(--border);
    padding: 4rem 1.5rem 3rem;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-mark {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: 2rem;
    line-height: 1;
    color: var(--text-muted);
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin: 0;
}

/* ---------- Reveal animation ---------- */

.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
    :root {
        --section-padding: 5rem 1.5rem;
    }

    .mark {
        margin-bottom: 2rem;
    }

    .tagline {
        font-size: 0.8rem;
        letter-spacing: 0.15em;
    }

    .section-label {
        margin-bottom: 2rem;
    }

    .lede {
        font-size: 1rem;
    }
}

/* ---------- Archive ---------- */

.archive-header,
.series-header,
.episode-header {
    padding: 6rem 1.5rem 4rem;
    border-bottom: 1px solid var(--border);
}

.archive-header-inner,
.series-header-inner,
.episode-header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.archive-eyebrow,
.breadcrumb {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin: 0 0 1.5rem;
}

.breadcrumb a {
    color: var(--text-muted);
    transition: color 0.2s ease;
}

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

.archive-title,
.series-title,
.episode-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    line-height: 1.1;
    color: var(--text);
    letter-spacing: -0.01em;
    margin: 0 0 1.5rem;
}

.archive-intro,
.series-intro {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text);
    margin: 0;
    max-width: 38rem;
    font-weight: 300;
}

.episode-meta {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin: 0 0 2rem;
}

/* Series cards on /archive/ */

.series-list {
    padding: 5rem 1.5rem 6rem;
}

.series-list-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.series-card {
    display: block;
    padding: 2.5rem 0;
    border-top: 1px solid var(--border);
    transition: padding-left 0.25s ease;
}

.series-card:last-child {
    border-bottom: 1px solid var(--border);
}

.series-card:hover {
    padding-left: 0.5rem;
}

.series-card h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: 1.75rem;
    line-height: 1.2;
    color: var(--text);
    margin: 0 0 0.75rem;
    transition: color 0.2s ease;
}

.series-card:hover h2 {
    color: var(--accent);
}

.series-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin: 0 0 0.75rem;
    font-weight: 300;
    max-width: 36rem;
}

.series-card .meta {
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 500;
    margin: 0;
}

/* Episode list on /archive/<series>/ */

.episodes {
    padding: 4rem 1.5rem 6rem;
}

.episodes-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.episode-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    align-items: start;
}

.episode-card:last-child {
    border-bottom: 1px solid var(--border);
}

.episode-thumb {
    aspect-ratio: 16 / 9;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    overflow: hidden;
    position: relative;
}

.episode-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.85;
    transition: opacity 0.25s ease;
}

.episode-card:hover .episode-thumb img {
    opacity: 1;
}

.episode-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: 2rem;
    color: var(--text-faint);
}

.episode-card-body h3 {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text);
    margin: 0 0 0.4rem;
    transition: color 0.2s ease;
}

.episode-card:hover .episode-card-body h3 {
    color: var(--accent);
}

.episode-card-body .episode-card-meta {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-faint);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin: 0 0 0.75rem;
}

.episode-card-body p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
    font-weight: 300;
}

/* Episode page — player + write-up */

.episode-body {
    padding: 3rem 1.5rem 5rem;
}

.episode-body-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.episode-player {
    aspect-ratio: 16 / 9;
    background: #000;
    border: 1px solid var(--border-strong);
    margin: 0 0 3rem;
    position: relative;
}

.episode-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.write-up {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--text);
    font-weight: 300;
}

.write-up h2 {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 0.01em;
    margin: 3rem 0 1rem;
}

.write-up p {
    margin: 0 0 1.5rem;
}

.write-up p:last-child {
    margin-bottom: 0;
}

.write-up .placeholder-note {
    margin-top: 3rem;
    padding: 1rem 1.25rem;
    border: 1px dashed var(--border-strong);
    color: var(--text-faint);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    line-height: 1.6;
    font-style: italic;
}

/* Episode strip — siblings within a series */

.episode-strip {
    padding: 4rem 1.5rem 6rem;
    border-top: 1px solid var(--border);
}

.episode-strip-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.episode-strip h2 {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin: 0 0 2rem;
}

.thumbnail-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.25rem;
}

.thumbnail-strip a {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.thumbnail-strip a:hover {
    transform: translateY(-2px);
}

.thumbnail-strip .thumb-frame {
    aspect-ratio: 16 / 9;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    overflow: hidden;
    margin-bottom: 0.75rem;
    position: relative;
    transition: border-color 0.2s ease;
}

.thumbnail-strip a:hover .thumb-frame,
.thumbnail-strip a.active .thumb-frame {
    border-color: var(--accent);
}

.thumbnail-strip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.thumbnail-strip a:hover img,
.thumbnail-strip a.active img {
    opacity: 1;
}

.thumbnail-strip .thumb-frame-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--text-faint);
}

.thumbnail-strip .thumb-meta {
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 500;
    margin: 0 0 0.25rem;
}

.thumbnail-strip .thumb-title {
    font-size: 0.95rem;
    color: var(--text);
    margin: 0;
    line-height: 1.4;
    font-weight: 400;
    transition: color 0.2s ease;
}

.thumbnail-strip a:hover .thumb-title,
.thumbnail-strip a.active .thumb-title {
    color: var(--accent);
}

@media (max-width: 640px) {
    .episode-card {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .episode-thumb {
        max-width: 100%;
    }

    .archive-header,
    .series-header,
    .episode-header {
        padding: 3rem 1.5rem 2.5rem;
    }

    .site-nav {
        padding: 1.25rem 1.25rem;
    }

    .nav-links {
        gap: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}