/* ============================================================================
   webfotos — web pública. Dirección de arte (SPEC §9.1).
   Oscuro cinematográfico, tipografía editorial gigante (Fraunces),
   metadatos como ficha técnica (Space Grotesk versalita), grano, motion.
   ========================================================================== */

:root {
    --bg: #0c0c0c;
    --bg-raised: #131312;
    --text: #ecece6;
    --text-dim: #918f86;
    --text-faint: #55534d;
    --accent: #c8713b;
    --hairline: rgba(236, 236, 230, 0.14);
    --hairline-soft: rgba(236, 236, 230, 0.08);

    --font-display: 'Fraunces', Georgia, serif;
    --font-ui: 'Space Grotesk', system-ui, sans-serif;

    --pad-x: clamp(20px, 4vw, 56px);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Base ------------------------------------------------------------- */

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html {
    background: var(--bg);
    scrollbar-width: thin;
    scrollbar-color: var(--text-faint) var(--bg);
}

html.is-preloading { overflow: hidden; }
html.is-preloading main,
html.is-preloading .site-header,
html.is-preloading .site-footer { visibility: hidden; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 400 16px/1.6 var(--font-ui);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    overflow-x: hidden;
}

::selection { background: var(--accent); color: #16130f; }

a { color: inherit; text-decoration: none; }
p a, dd a, .about-text a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--text-faint); }
p a:hover, dd a:hover, .about-text a:hover { text-decoration-color: var(--accent); }

img { max-width: 100%; display: block; }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

main { display: block; min-height: 60vh; }

/* ---- Utilidades tipográficas ------------------------------------------ */

.eyebrow {
    font: 500 11px/1.4 var(--font-ui);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin: 0 0 18px;
}

.tech-strip {
    font: 500 11px/1.6 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin: 0;
}

.word-mask { display: inline-block; overflow: hidden; vertical-align: bottom; }
.word { display: inline-block; will-change: transform; }

.section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    margin: 0 0 34px;
    padding-top: 26px;
    border-top: 1px solid var(--hairline);
}

.section-head__title {
    font: 450 clamp(1.6rem, 3vw, 2.4rem)/1.1 var(--font-display);
    letter-spacing: -0.01em;
    margin: 0;
}

.section-head__link {
    font: 500 11px/1.4 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

.section-head__link:hover { color: var(--accent); }

.empty-hint { color: var(--text-dim); padding: 40px 0; }

/* ---- Grano fotográfico ------------------------------------------------- */

.grain {
    position: fixed;
    inset: -50%;
    width: 200%;
    height: 200%;
    pointer-events: none;
    z-index: 250;
    opacity: 0.045;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- Preloader --------------------------------------------------------- */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 400;
    background: var(--bg);
    display: none;
    align-items: flex-end;
    padding: var(--pad-x);
}

html.is-preloading .preloader { display: flex; }

.preloader__inner { width: 100%; display: flex; align-items: flex-end; justify-content: space-between; }

.preloader__name {
    font: 500 12px/1.4 var(--font-ui);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin: 0;
}

.preloader__count {
    font: 400 clamp(4rem, 12vw, 9rem)/0.9 var(--font-display);
    margin: 0;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.preloader__count sup {
    font-size: 0.25em;
    color: var(--accent);
    margin-left: 0.15em;
}

/* ---- Cursor custom ------------------------------------------------------ */

.cursor { position: fixed; inset: 0; pointer-events: none; z-index: 500; opacity: 0; }

html.has-cursor, html.has-cursor a, html.has-cursor button,
html.has-cursor select, html.has-cursor label, html.has-cursor input { cursor: none; }

.cursor__dot {
    position: absolute;
    top: -3px;
    left: -3px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.cursor__ring {
    position: absolute;
    top: 0;
    left: 0;
    min-width: 36px;
    height: 36px;
    margin: -18px 0 0 -18px;
    border: 1px solid rgba(236, 236, 230, 0.35);
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    transition: transform 0.3s var(--ease-out), background-color 0.3s, border-color 0.3s;
}

.cursor__label {
    font: 600 10px/1 var(--font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #16130f;
    opacity: 0;
    max-width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.cursor.is-hover .cursor__ring { transform: scale(1.5); border-color: var(--accent); }
.cursor.is-down .cursor__ring { transform: scale(0.85); }

.cursor.is-labelled .cursor__dot { opacity: 0; }
.cursor.is-labelled .cursor__ring {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.15);
}
.cursor.is-labelled .cursor__label { opacity: 1; max-width: 120px; }

/* ---- Skip link ---------------------------------------------------------- */

.skip-link {
    position: fixed;
    top: -100%;
    left: var(--pad-x);
    z-index: 600;
    background: var(--accent);
    color: #16130f;
    font: 600 12px/1 var(--font-ui);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 12px 18px;
}

.skip-link:focus { top: 12px; }

/* ---- Header ------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(12, 12, 12, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--hairline-soft);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px var(--pad-x);
}

.site-header__brand {
    font: 550 17px/1 var(--font-display);
    letter-spacing: 0.01em;
}

.site-header__brand::after {
    content: '.';
    color: var(--accent);
}

.site-nav ul { display: flex; gap: clamp(16px, 3vw, 38px); list-style: none; margin: 0; padding: 0; }

.site-nav a {
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 6px 0;
    position: relative;
    transition: color 0.3s;
}

.site-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out);
}

.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.site-nav a[aria-current="page"] { color: var(--text); }
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }

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

.site-footer { border-top: 1px solid var(--hairline-soft); margin-top: clamp(60px, 10vh, 140px); }

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 30px;
    align-items: center;
    justify-content: space-between;
    padding: 30px var(--pad-x) 36px;
    font: 500 11px/1.6 var(--font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.site-footer p { margin: 0; }
.site-footer__social { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.site-footer__social a { transition: color 0.3s; }
.site-footer__social a:hover { color: var(--accent); }

/* ---- Home: hero ---------------------------------------------------------- */

.home-hero {
    min-height: calc(100svh - 60px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px var(--pad-x) 90px;
    position: relative;
}

.home-hero__name {
    font: 430 clamp(3.2rem, 14.5vw, 13.5rem)/0.94 var(--font-display);
    letter-spacing: -0.025em;
    margin: 0 0 34px;
    max-width: 100%;
    overflow-wrap: break-word;
}

.home-hero__strip { border-top: 1px solid var(--hairline); padding-top: 18px; max-width: 620px; }

.home-hero__hint {
    position: absolute;
    bottom: 26px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-faint);
    font-size: 18px;
    margin: 0;
    animation: hint-bob 2.4s ease-in-out infinite;
}

@keyframes hint-bob {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ---- Home: destacada ------------------------------------------------------ */

.home-feature { padding: 0; }

.home-feature__link { display: block; }

.home-feature__figure {
    margin: 0;
    height: min(88vh, 900px);
    overflow: hidden;
}

.home-feature__figure img {
    width: 100%;
    height: 112%;
    object-fit: cover;
    filter: saturate(0.94);
    transition: filter 0.8s;
}

.home-feature__link:hover img { filter: saturate(1.05); }

.home-feature__strip {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 16px var(--pad-x) 0;
}

/* ---- Home: índice de categorías (hover-reveal) ---------------------------- */

.cat-index { padding: clamp(70px, 14vh, 150px) var(--pad-x); }

.cat-index__eyebrow { margin-bottom: 8px; }

.cat-index ul { list-style: none; margin: 0; padding: 0; }

.cat-index li { border-bottom: 1px solid var(--hairline); }
.cat-index li:first-of-type { border-top: 1px solid var(--hairline); }

.cat-index a {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: clamp(14px, 2.6vh, 30px) 6px;
    transition: transform 0.5s var(--ease-out), color 0.4s;
}

.cat-index__name {
    font: 420 clamp(2.2rem, 6.5vw, 5.6rem)/1.02 var(--font-display);
    letter-spacing: -0.02em;
    transition: color 0.4s;
}

.cat-index__count {
    font: 500 clamp(11px, 1.2vw, 14px)/1 var(--font-ui);
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

.cat-index a:hover { transform: translateX(18px); }
.cat-index a:hover .cat-index__name { color: var(--accent); }

.cat-float {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 60;
    width: min(330px, 26vw);
    margin: 0;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%);
}

.cat-float img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
}

.cat-float__meta {
    font: 500 10px/1.4 var(--font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    background: rgba(12, 12, 12, 0.82);
    padding: 8px 10px;
}

/* ---- Home: CTA Atlas ------------------------------------------------------- */

.home-atlas {
    text-align: center;
    padding: clamp(50px, 10vh, 110px) var(--pad-x);
    border-top: 1px solid var(--hairline-soft);
    border-bottom: 1px solid var(--hairline-soft);
}

.home-atlas__cta { display: inline-block; }

.home-atlas__cta em {
    display: block;
    font: italic 460 clamp(2.6rem, 8vw, 6.8rem)/1 var(--font-display);
    letter-spacing: -0.02em;
    color: var(--text);
    transition: color 0.4s, letter-spacing 0.6s var(--ease-out);
}

.home-atlas__cta:hover em { color: var(--accent); letter-spacing: 0; }

.home-atlas__desc {
    display: block;
    margin: 26px auto 0;
    max-width: 44ch;
    color: var(--text-dim);
    font-size: 14px;
    line-height: 1.7;
}

.home-atlas__alt { margin: 26px 0 0; }

.home-atlas__alt a {
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

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

/* ---- Home: últimas ---------------------------------------------------------- */

.home-recent { padding: clamp(50px, 9vh, 100px) var(--pad-x) 0; }

/* ---- Galería ------------------------------------------------------------------ */

.gallery { padding: clamp(40px, 7vh, 80px) var(--pad-x) 0; }

.gallery__head { display: flex; align-items: baseline; gap: 22px; flex-wrap: wrap; margin-bottom: 34px; }

.gallery__head h1 {
    font: 430 clamp(2.6rem, 8vw, 6.5rem)/0.98 var(--font-display);
    letter-spacing: -0.025em;
    margin: 0;
}

.gallery__count {
    font: 500 12px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin: 0;
}

/* Barra de filtros: selects como subrayados de ficha técnica */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 34px;
    align-items: flex-end;
    padding: 22px 0;
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    margin-bottom: clamp(34px, 6vh, 60px);
}

.filters-bar__field { display: grid; gap: 7px; }

.filters-bar__field label {
    font: 500 10px/1 var(--font-ui);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.filters-bar__field select {
    appearance: none;
    -webkit-appearance: none;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%23918f86'/%3E%3C/svg%3E") no-repeat right 2px center;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    border-radius: 0;
    color: var(--text);
    font: 500 13px/1.4 var(--font-ui);
    letter-spacing: 0.06em;
    padding: 6px 22px 8px 0;
    min-width: 130px;
    transition: border-color 0.3s;
}

.filters-bar__field select:hover,
.filters-bar__field select:focus { border-bottom-color: var(--accent); outline: none; }

.filters-bar__field select option { background: var(--bg-raised); color: var(--text); }

.filters-bar__actions { display: flex; gap: 22px; align-items: center; }

.filters-bar .btn {
    background: none;
    border: 1px solid var(--hairline);
    border-radius: 999px;
    color: var(--text);
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 11px 22px;
    transition: border-color 0.3s, color 0.3s;
}

.filters-bar .btn:hover { border-color: var(--accent); color: var(--accent); }

.btn-clear {
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color 0.3s;
}

.btn-clear:hover { color: var(--text); }

/* ---- Grid masonry + tarjetas --------------------------------------------------- */

.ph-grid {
    columns: 3;
    column-gap: clamp(16px, 2vw, 28px);
}

.ph-card {
    display: block;
    position: relative;
    break-inside: avoid;
    margin-bottom: clamp(24px, 3.4vw, 44px);
    overflow: hidden;
}

.ph-card img {
    width: 100%;
    height: auto;
    filter: saturate(0.88);
    transform: scale(1.001);
    transition: transform 0.9s var(--ease-out), filter 0.6s;
}

.ph-card:hover img { transform: scale(1.035); filter: saturate(1.05); }

.ph-card__num {
    position: absolute;
    top: 10px;
    left: 10px;
    font: 500 10px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text);
    background: rgba(12, 12, 12, 0.6);
    backdrop-filter: blur(6px);
    padding: 6px 9px;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.35s, transform 0.35s var(--ease-out);
}

.ph-card:hover .ph-card__num { opacity: 1; transform: translateY(0); }

.ph-card__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    padding: 26px 12px 10px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.72), transparent);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.4s, transform 0.4s var(--ease-out);
}

.ph-card:hover .ph-card__caption { opacity: 1; transform: translateY(0); }

.ph-card__title {
    font: 450 15px/1.3 var(--font-display);
    letter-spacing: 0;
}

.ph-card__meta {
    font: 500 10px/1.5 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    white-space: nowrap;
}

/* ---- Paginación / cargar más ------------------------------------------------------ */

.pagination { padding: 26px 0 0; }
.pagination ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }

.pagination a {
    display: inline-block;
    min-width: 36px;
    text-align: center;
    padding: 9px 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    font: 500 12px/1 var(--font-ui);
    color: var(--text-dim);
    transition: color 0.3s, border-color 0.3s;
}

.pagination a:hover { color: var(--text); border-color: var(--hairline); }
.pagination a[aria-current="page"] { color: var(--accent); border-color: var(--accent); }

.gallery-loader { text-align: center; padding: 40px 0 10px; }

.btn-load-more {
    background: none;
    border: 1px solid var(--hairline);
    border-radius: 999px;
    color: var(--text);
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 14px 34px;
    transition: border-color 0.3s, color 0.3s;
}

.btn-load-more:hover { border-color: var(--accent); color: var(--accent); }
.btn-load-more[hidden] { display: none; }

#load-sentinel { height: 1px; }

/* ---- Lightbox ------------------------------------------------------------------------ */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 4vw, 60px);
    animation: lightbox-in 0.45s var(--ease-out);
}

@keyframes lightbox-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox__figure {
    margin: 0;
    max-width: min(1400px, 92vw);
    max-height: 84vh;
    display: grid;
    gap: 14px;
    justify-items: center;
}

.lightbox__img {
    max-width: 100%;
    max-height: 76vh;
    width: auto;
    height: auto;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
    animation: lightbox-img 0.6s var(--ease-out);
}

@keyframes lightbox-img {
    from { opacity: 0; transform: scale(0.97) translateY(12px); }
    to { opacity: 1; transform: none; }
}

.lightbox__caption {
    display: flex;
    gap: 18px;
    align-items: baseline;
    font: 500 11px/1.5 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.lightbox__title { color: var(--text); font: 450 15px/1.3 var(--font-display); letter-spacing: 0.01em; text-transform: none; }

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    z-index: 2;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--hairline);
    background: rgba(12, 12, 12, 0.5);
    color: var(--text);
    font-size: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.3s, color 0.3s, transform 0.3s var(--ease-out);
}

.lightbox__close:hover, .lightbox__prev:hover, .lightbox__next:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.08);
}

.lightbox__close { top: 22px; right: 22px; }
.lightbox__prev { left: 22px; top: 50%; margin-top: -23px; }
.lightbox__next { right: 22px; top: 50%; margin-top: -23px; }
.lightbox__prev[hidden], .lightbox__next[hidden] { display: none; }

.lightbox__full-link {
    position: absolute;
    bottom: 22px;
    right: 22px;
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

.lightbox__full-link:hover { color: var(--accent); }

/* ---- Detalle de foto --------------------------------------------------------------------- */

/* El fondo va teñido con el color dominante: los secundarios suben un punto
   de luminancia para conservar AA sobre cualquier tinte. */
.photo-detail { --text-dim: #b3b0a7; padding: clamp(30px, 6vh, 70px) var(--pad-x) 40px; }

.photo-detail__back {
    margin: 0 0 30px;
}

.photo-detail__back a {
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

.photo-detail__back a:hover { color: var(--text); }

.photo-detail__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(280px, 1fr);
    gap: clamp(28px, 4vw, 70px);
    align-items: start;
}

.photo-detail__media { margin: 0; }

.photo-detail__media img {
    width: 100%;
    height: auto;
    max-height: 86vh;
    object-fit: contain;
    object-position: left top;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

.photo-detail__panel h1 {
    font: 440 clamp(1.7rem, 3.4vw, 3rem)/1.05 var(--font-display);
    letter-spacing: -0.015em;
    margin: 0 0 18px;
}

.photo-detail__description { color: var(--text-dim); line-height: 1.75; margin: 0 0 30px; font-size: 15px; }

.photo-facts { margin: 0 0 36px; }

.photo-facts div {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 16px;
    padding: 11px 0;
    border-top: 1px solid var(--hairline-soft);
}

.photo-facts div:last-child { border-bottom: 1px solid var(--hairline-soft); }

.photo-facts dt {
    font: 500 10px/1.9 var(--font-ui);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.photo-facts dd { margin: 0; font-size: 14px; letter-spacing: 0.02em; }

.photo-detail__siblings { display: flex; justify-content: space-between; gap: 16px; }

.photo-detail__siblings a {
    font: 500 12px/1 var(--font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

.photo-detail__siblings a:hover { color: var(--accent); }
.photo-detail__next { margin-left: auto; }

/* ---- Series (capítulos Pirelli) -------------------------------------------------------------- */

.series-page { padding-top: clamp(40px, 7vh, 80px); }

.series-page__head { padding: 0 var(--pad-x) clamp(30px, 6vh, 60px); }

.series-page__head h1 {
    font: 430 clamp(2.6rem, 8vw, 6.5rem)/0.98 var(--font-display);
    letter-spacing: -0.025em;
    margin: 0;
}

.series-chapter {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: 88svh;
    overflow: hidden;
    margin-bottom: 4px;
}

.series-chapter__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 112%;
    object-fit: cover;
    opacity: 0.82;
    filter: saturate(0.9);
    transition: opacity 0.7s, filter 0.7s, transform 1.2s var(--ease-out);
}

.series-chapter:hover .series-chapter__img { opacity: 0.95; filter: saturate(1.02); transform: scale(1.02); }

.series-chapter__overlay {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 130px var(--pad-x) clamp(30px, 6vh, 60px);
    background: linear-gradient(to top, rgba(10, 10, 10, 0.78), transparent);
    display: grid;
    gap: 12px;
}

.series-chapter__name {
    font: 430 clamp(2.4rem, 8vw, 7.5rem)/0.98 var(--font-display);
    letter-spacing: -0.025em;
}

.series-chapter__meta {
    font: 500 11px/1.6 var(--font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
}

/* ---- Sobre mí ------------------------------------------------------------------------------------ */

.about-page { padding: clamp(40px, 8vh, 90px) var(--pad-x) 0; max-width: 1240px; }

.about-page h1 {
    font: 430 clamp(2.6rem, 8vw, 6rem)/0.98 var(--font-display);
    letter-spacing: -0.025em;
    margin: 0 0 clamp(30px, 6vh, 60px);
}

.about-content {
    display: grid;
    grid-template-columns: minmax(240px, 380px) 1fr;
    gap: clamp(30px, 5vw, 80px);
    align-items: start;
}

.about-portrait { margin: 0; }
.about-portrait img { width: 100%; height: auto; filter: saturate(0.9); }

.about-text {
    font: 400 clamp(1.05rem, 1.6vw, 1.3rem)/1.8 var(--font-ui);
    color: var(--text);
    max-width: 62ch;
}

.about-text p:first-child { margin-top: 0; }

.about-contact { margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--hairline); }

.about-contact__mail {
    display: inline-block;
    font: 450 clamp(1.3rem, 2.6vw, 2rem)/1.2 var(--font-display);
    letter-spacing: -0.01em;
    color: var(--text);
    transition: color 0.3s;
}

.about-contact__mail:hover { color: var(--accent); }

.about-contact__social { display: flex; gap: 26px; list-style: none; margin: 22px 0 0; padding: 0; }

.about-contact__social a {
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

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

/* ---- Páginas placeholder (404, atlas provisional) -------------------------------------------------- */

.placeholder-home {
    min-height: 70vh;
    display: grid;
    place-content: center;
    text-align: center;
    padding: 40px var(--pad-x);
    gap: 10px;
}

.placeholder-kicker {
    font: 500 11px/1.4 var(--font-ui);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin: 0;
}

.placeholder-home h1 {
    font: 430 clamp(2.4rem, 8vw, 5.5rem)/1 var(--font-display);
    letter-spacing: -0.02em;
    margin: 0;
}

.placeholder-note { color: var(--text-dim); margin: 0; }
.placeholder-home a { color: var(--accent); }

/* ---- Atlas (globo 3D + ruleta + fallback 2D) ---------------------------------------------------------- */

.atlas {
    position: relative;
    height: calc(100svh - 61px);
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 40%, #101012 0%, var(--bg) 70%);
}

.atlas__stage {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.atlas__stage canvas { display: block; touch-action: none; }

/* Loader temático */
.atlas-loader {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: grid;
    place-content: center;
    gap: 14px;
    text-align: center;
    background: var(--bg);
    transition: opacity 0.6s;
}

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

.atlas-loader__status {
    font: 450 clamp(1.3rem, 3vw, 2rem)/1.3 var(--font-display);
    font-style: italic;
    color: var(--text);
    margin: 0;
}

.atlas-loader__bar {
    width: min(300px, 60vw);
    height: 1px;
    margin: 10px auto 0;
    background: var(--hairline);
}

.atlas-loader__bar span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--accent);
    transition: width 0.3s;
}

/* T5 — handoff del loader (coordinado por clases desde atlas.js):
   .is-done    → fade simple de siempre (rutas 2D / reduced-motion).
   .is-handoff → tres tiempos solapados sobre el globo YA entrando debajo:
     1. la barra se completa (el width lo pone atlas.js) y "se enciende"
        con un flash sutil ámbar (0 → 0.5s);
     2. el bloque de texto sale con máscara hacia arriba (wrapper
        overflow:hidden + translateY, como las line-reveals de la
        pública; 0.18 → 0.73s);
     3. el fondo opaco se funde (0.35 → 0.95s) con ~0.6s de globo visible
        debajo. atlas.js oculta el nodo a los LOADER_HANDOFF_MS (1000ms). */
.atlas-loader__text { display: grid; gap: 14px; overflow: hidden; }

.atlas-loader__text-inner {
    display: grid;
    gap: 14px;
    transition: transform 0.55s cubic-bezier(0.55, 0, 0.3, 1) 0.18s;
}

.atlas-loader.is-handoff {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease 0.35s;
}

.atlas-loader.is-handoff .atlas-loader__text-inner { transform: translateY(-115%); }

.atlas-loader.is-handoff .atlas-loader__bar span { animation: atlas-bar-ignite 0.5s ease-out; }

@keyframes atlas-bar-ignite {
    30% {
        background: #e89a63;
        box-shadow: 0 0 16px rgba(200, 113, 59, 0.9), 0 0 4px rgba(200, 113, 59, 1);
    }
}

/* HUD */
.atlas-hud {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5;
    display: grid;
    gap: 14px;
    justify-items: center;
    padding: 0 var(--pad-x) 26px;
    pointer-events: none;
}

.atlas-hud__hint { text-align: center; }

.atlas-hud__actions { display: flex; gap: 12px; pointer-events: auto; }

.atlas-btn {
    background: rgba(12, 12, 12, 0.55);
    backdrop-filter: blur(8px);
    border: 1px solid var(--hairline);
    border-radius: 999px;
    color: var(--text);
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 13px 26px;
    cursor: pointer;
    transition: border-color 0.3s, color 0.3s, background-color 0.3s;
    text-decoration: none;
    display: inline-block;
}

.atlas-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.atlas-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.atlas-btn--ghost { background: transparent; }

/* Tooltip de país */
.atlas-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 90;
    pointer-events: none;
    display: grid;
    gap: 2px;
    background: rgba(12, 12, 12, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--hairline);
    padding: 10px 14px;
    max-width: 240px;
}

.atlas-tooltip__name { font: 450 15px/1.2 var(--font-display); }
.atlas-tooltip__count { color: var(--accent); }

/* Panel de país */
.atlas-panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 7;
    width: min(430px, 92vw);
    background: rgba(14, 14, 14, 0.92);
    backdrop-filter: blur(16px);
    border-left: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
    animation: panel-in 0.5s var(--ease-out);
}

@keyframes panel-in {
    from { transform: translateX(40px); opacity: 0; }
    to { transform: none; opacity: 1; }
}

.atlas-panel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--hairline-soft);
}

.atlas-panel__name {
    font: 440 clamp(1.6rem, 3vw, 2.2rem)/1.05 var(--font-display);
    letter-spacing: -0.015em;
    margin: 0 0 6px;
}

.atlas-panel__meta { color: var(--accent); }

.atlas-panel__close {
    background: none;
    border: 1px solid var(--hairline);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: var(--text);
    font-size: 17px;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.3s, color 0.3s;
}

.atlas-panel__close:hover { border-color: var(--accent); color: var(--accent); }

.atlas-panel__grid {
    flex: 1;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 20px 24px;
    align-content: start;
}

.atlas-panel__item { display: block; overflow: hidden; }

.atlas-panel__item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.atlas-panel__item:hover img { transform: scale(1.05); }

.atlas-panel__loading { grid-column: 1 / -1; padding: 20px 0; }

.atlas-panel__link {
    display: block;
    padding: 18px 24px;
    border-top: 1px solid var(--hairline-soft);
    font: 500 11px/1 var(--font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.3s;
}

.atlas-panel__link:hover { color: var(--accent); }

/* Ruleta */
.atlas-roulette {
    position: absolute;
    inset: 0;
    z-index: 8;
    background: #000;
    display: flex;
    flex-direction: column;
}

.atlas-roulette__stage { position: absolute; inset: 0; }
.atlas-roulette__stage canvas { display: block; width: 100%; height: 100%; }

.atlas-roulette__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.9s ease;
}

.atlas-roulette__img.is-visible { opacity: 1; }

.atlas-roulette__caption {
    position: absolute;
    left: var(--pad-x);
    bottom: 92px;
    z-index: 2;
    display: grid;
    gap: 4px;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7);
}

.atlas-roulette__title { font: 450 clamp(1.3rem, 3vw, 2.2rem)/1.15 var(--font-display); }

.atlas-roulette__actions {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 24px;
    z-index: 2;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 var(--pad-x);
}

/* Modo Salto */
.atlas-btn--accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #16130f;
    font-weight: 600;
}

.atlas-btn--accent:hover:not(:disabled) { background: #e0824a; color: #16130f; }

.atlas-hud__visited { text-align: center; color: var(--accent); }

.atlas-jump {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 30px;
    gap: 10px;
}

.atlas-jump::after {
    /* viñeta de velocidad */
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 52%, rgba(5, 5, 5, 0.55) 100%);
    pointer-events: none;
}

.atlas-jump__alt {
    font: 450 clamp(2rem, 5vw, 3.6rem)/1 var(--font-display);
    letter-spacing: 0.02em;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    text-transform: none;
    z-index: 1;
}

.atlas-jump__course { z-index: 1; color: var(--text-dim); transition: color 0.3s; }
.atlas-jump__course.is-on-target { color: var(--accent); }

.atlas-jump__hint { z-index: 1; }

.atlas-jump__abort { pointer-events: auto; z-index: 1; }

.atlas-reveal {
    position: absolute;
    inset: 0;
    z-index: 9;
    background: #050505;
}

.atlas-reveal__figure { position: absolute; inset: 0; margin: 0; }

.atlas-reveal__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.atlas-reveal__card {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 120px var(--pad-x) 26px;
    background: linear-gradient(to top, rgba(8, 8, 8, 0.82), transparent);
    display: grid;
    gap: 8px;
}

.atlas-reveal__place { color: var(--accent); }

.atlas-reveal__title {
    font: 450 clamp(1.4rem, 3.4vw, 2.6rem)/1.1 var(--font-display);
    margin: 0;
}

.atlas-reveal__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

/* Mapa 2D (fallback) */
.atlas-map2d {
    width: min(1200px, 94vw);
    height: auto;
    margin: auto;
}

.atlas-map2d__country {
    fill: #232320;
    stroke: rgba(236, 236, 230, 0.12);
    stroke-width: 0.5;
    transition: fill 0.25s;
}

.atlas-map2d__country.has-photos {
    fill: var(--accent);
    cursor: pointer;
}

.atlas-map2d__country.has-photos:hover,
.atlas-map2d__country.has-photos:focus-visible {
    fill: #e89a63;
    fill-opacity: 1 !important;
}

@media (max-width: 640px) {
    .atlas { height: calc(100svh - 55px); }
    .atlas-hud__hint { display: none; }
    .atlas-roulette__caption { bottom: 120px; }
}

/* ---- View Transitions ------------------------------------------------------------------------------- */

@media not (prefers-reduced-motion: reduce) {
    ::view-transition-old(root) {
        animation: vt-out 0.3s cubic-bezier(0.55, 0, 0.55, 0.2) both;
    }

    ::view-transition-new(root) {
        animation: vt-in 0.55s var(--ease-out) 0.08s both;
    }
}

@keyframes vt-out {
    to { opacity: 0; transform: translateY(-18px); }
}

@keyframes vt-in {
    from { opacity: 0; transform: translateY(22px); }
    to { opacity: 1; transform: none; }
}

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

@media (max-width: 1024px) {
    .ph-grid { columns: 2; }
    .photo-detail__layout { grid-template-columns: 1fr; }
    .photo-detail__media img { max-height: none; }
}

@media (max-width: 640px) {
    .ph-grid { columns: 1; }

    .site-header__inner { padding: 14px var(--pad-x); }
    .site-nav ul { gap: 14px; }
    .site-nav a { font-size: 10px; letter-spacing: 0.12em; }

    .home-hero { min-height: calc(96svh - 54px); padding-bottom: 70px; }
    .home-feature__figure { height: 62vh; }

    .about-content { grid-template-columns: 1fr; }
    .about-portrait { max-width: 320px; }

    .filters-bar { gap: 14px 20px; }
    .filters-bar__field select { min-width: 116px; }

    .series-chapter { min-height: 72svh; }

    .lightbox__prev { left: 10px; }
    .lightbox__next { right: 10px; }
    .lightbox__close { top: 12px; right: 12px; }
    .lightbox__full-link { bottom: 14px; right: 14px; }

    /* La tarjeta muestra su ficha sin hover en táctil */
    .ph-card__caption { opacity: 1; transform: none; }
}

/* ---- Reduced motion ------------------------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .home-hero__hint { animation: none; }
    .cursor, .cat-float { display: none !important; }
    html { scroll-behavior: auto; }
}