/* ══════════════════════════════════════════════
   ATYC · PROYECTOS (archivo/listado)
   Usa los tokens compartidos de theme-tokens.css
   (--bg, --cr, --tc, --line...). No define paleta
   propia — hereda el tema activo del sitio.
   ══════════════════════════════════════════════ */

.at-proy {
    background: var(--bg);
    color: var(--cr);
}

.at-proy-label {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--tc);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.at-proy-label::before {
    content: "";
    width: 36px;
    height: 1px;
    background: var(--tc);
    flex-shrink: 0;
}

/* ══ HERO ══ */
.at-proy-hero {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--line);
}

.at-proy-hero-text {
    padding: 9rem 6% 4rem 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--line);
}

.at-proy-hero-title {
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(2.6rem, 5vw, 4.2rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.1;
    color: var(--cr);
    margin-bottom: 1.5rem;
    max-width: 12ch;
}

.at-proy-hero-sub {
    font-size: 14.5px;
    line-height: 1.9;
    color: var(--cr2);
    max-width: 42ch;
}

.at-proy-hero-count {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--line);
    font-family: "Cormorant Garamond", serif;
    font-style: italic;
    font-size: 1rem;
    color: var(--tc);
    width: fit-content;
}

.at-proy-hero-img {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    background: var(--bg3);
}

/* Indicador de scroll, esquina inferior del hero */
.at-proy-hero-scroll {
    position: absolute;
    left: 8%;
    bottom: 1.5rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cr3);
}

.at-proy-hero-scroll-line {
    width: 1px;
    height: 32px;
    background: var(--tc);
    animation: at-proy-scroll-pulse 2s ease-in-out infinite;
}

@keyframes at-proy-scroll-pulse {
    0%, 100% { opacity: 0.35; transform: scaleY(1); }
    50%      { opacity: 1;    transform: scaleY(1.15); }
}

.at-proy-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(0.9);
}

.at-proy-hero-img-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Cormorant Garamond", serif;
    font-size: 1.1rem;
    font-style: italic;
    color: var(--cr3);
}

/* ── Carrusel automático del hero ── */
.at-proy-hero-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.at-proy-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.at-proy-hero-slide.is-active {
    opacity: 1;
    z-index: 1;
}

.at-proy-hero-dots {
    position: absolute;
    z-index: 2;
    left: 1.5rem;
    bottom: 1.5rem;
    display: flex;
    gap: 0.5rem;
}

.at-proy-hero-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}

.at-proy-hero-dot.is-active {
    background: var(--tc);
    transform: scale(1.3);
}

/* ══ STATS ══ */
.at-proy-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid var(--line);
}

.at-proy-stat {
    padding: 2.5rem 2rem;
    border-right: 1px solid var(--line);
}

.at-proy-stat:last-child {
    border-right: none;
}

.at-proy-stat-num {
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(2.2rem, 3.5vw, 3rem);
    font-weight: 300;
    color: var(--cr);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.at-proy-stat-num span {
    color: var(--tc);
}

.at-proy-stat-label {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cr3);
}

/* ══ FILTROS (dos grupos: categoría + estado) ══ */
.at-proy-filters {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    padding: 1.25rem 8%;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.at-proy-filters-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.at-proy-filters-group--estado {
    padding-left: 1.5rem;
    border-left: 1px solid var(--line);
}

.at-proy-filter {
    font-family: "Jost", sans-serif;
    font-size: 12px;
    letter-spacing: 0.04em;
    color: var(--cr2);
    text-decoration: none;
    white-space: nowrap;
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease);
}

.at-proy-filter:hover {
    border-color: var(--tc);
    color: var(--tc);
}

.at-proy-filter.is-active {
    background: var(--tc);
    border-color: var(--tc);
    color: #fff;
}

.at-proy-filter-count {
    margin-left: auto;
    font-size: 12px;
    color: var(--cr3);
    white-space: nowrap;
}

/* ══ TÍTULO DE SECCIÓN ══ */
.at-proy-section-title {
    padding: 4rem 8% 0;
}

.at-proy-section-title h2 {
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(1.9rem, 3vw, 2.7rem);
    font-weight: 300;
    color: var(--cr);
    line-height: 1.15;
}

.at-proy-section-title h2 em {
    font-style: italic;
    color: var(--tc);
}

/* ══ GRID ══ */
.at-proy-grid-section {
    padding: 2.5rem 8% 5rem;
    transition: opacity 0.25s ease;
}

.at-proy-grid-section.is-loading {
    opacity: 0.45;
    pointer-events: none;
}

.at-proy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.at-proy-card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 6px;
    aspect-ratio: 4/5;
    background: var(--bg3);
    text-decoration: none;
    color: inherit;
}

/* Insignia de estado (Boceto / Render / Construido) — visible
   siempre, no solo en hover, porque es información útil de un
   vistazo, no un detalle decorativo. */
.at-proy-card-badge {
    position: absolute;
    top: 0.9rem;
    left: 0.9rem;
    z-index: 3;
    font-family: "Jost", sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #f5efe3;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    backdrop-filter: blur(6px);
    background: rgba(11, 9, 7, 0.55);
    border: 1px solid rgba(245, 239, 227, 0.25);
}

.at-proy-card-badge--construido {
    background: rgba(200, 113, 74, 0.85);
    border-color: transparent;
}

/* Aparición al hacer scroll (la clase la añade proyectos.js;
   sin JS, las tarjetas se ven normales desde el inicio) */
.at-proy-card.at-proy-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.at-proy-card.at-proy-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.at-proy-grid .at-proy-card:nth-child(2) { transition-delay: 0.08s; }
.at-proy-grid .at-proy-card:nth-child(3) { transition-delay: 0.16s; }
.at-proy-grid .at-proy-card:nth-child(4) { transition-delay: 0.24s; }
.at-proy-grid .at-proy-card:nth-child(5) { transition-delay: 0.32s; }
.at-proy-grid .at-proy-card:nth-child(6) { transition-delay: 0.4s; }

.at-proy-card-img {
    position: absolute;
    inset: 0;
}

.at-proy-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.9);
    transition: transform 0.6s var(--ease);
}

.at-proy-card:hover .at-proy-card-img img {
    transform: scale(1.05);
}

.at-proy-card-img-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Cormorant Garamond", serif;
    font-style: italic;
    color: var(--cr3);
}

.at-proy-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 9, 7, 0.88) 0%, rgba(11, 9, 7, 0.15) 55%, transparent 100%);
}

.at-proy-card-info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.5rem;
}

.at-proy-card-tag {
    font-size: 10.5px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tc2);
    margin-bottom: 0.4rem;
}

.at-proy-card-name {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: #f0e8df;
    line-height: 1.15;
    margin-bottom: 0.6rem;
}

.at-proy-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 11.5px;
    color: rgba(240, 232, 223, 0.7);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}

.at-proy-card:hover .at-proy-card-meta {
    opacity: 1;
    transform: translateY(0);
}

.at-proy-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.9rem;
    font-family: "Jost", sans-serif;
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tc2);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}

.at-proy-card-link svg {
    width: 12px;
    height: 12px;
    transition: transform var(--t) var(--ease);
}

.at-proy-card:hover .at-proy-card-link {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.05s;
}

.at-proy-card:hover .at-proy-card-link svg {
    transform: translate(2px, -2px);
}

/* Estado vacío (sin proyectos publicados aún, o filtro sin resultados) */
.at-proy-empty {
    grid-column: 1 / -1;
    padding: 4rem 2rem;
    text-align: center;
    border: 1px dashed var(--line);
    border-radius: 6px;
}

.at-proy-empty p {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.3rem;
    font-style: italic;
    color: var(--cr2);
}

/* ══ CARGAR MÁS ══ */
.at-proy-loadmore-wrap {
    display: flex;
    justify-content: center;
    margin-top: 3.5rem;
}

.at-proy-loadmore {
    font-family: "Jost", sans-serif;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cr);
    background: transparent;
    border: 1px solid var(--line);
    padding: 0.9rem 2.25rem;
    border-radius: 3px;
    cursor: pointer;
    transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease);
}

.at-proy-loadmore:hover:not(:disabled) {
    border-color: var(--tc);
    color: var(--tc);
}

.at-proy-loadmore:disabled {
    opacity: 0.6;
    cursor: default;
}

/* ══ RESPONSIVE ══ */
@media (max-width: 1000px) {
    .at-proy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    .at-proy-hero {
        grid-template-columns: 1fr;
    }

    .at-proy-hero-text {
        border-right: none;
        border-bottom: 1px solid var(--line);
        padding: 7rem 6% 3rem;
    }

    .at-proy-hero-img {
        min-height: 280px;
    }

    .at-proy-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .at-proy-stat:nth-child(2) {
        border-right: none;
    }

    .at-proy-stat:nth-child(3) {
        border-top: 1px solid var(--line);
    }

    .at-proy-stat:nth-child(4) {
        border-top: 1px solid var(--line);
        border-right: none;
    }
}

@media (max-width: 640px) {
    .at-proy-filters {
        top: 0;
        padding: 1rem 0;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .at-proy-filters::-webkit-scrollbar {
        display: none;
    }

    .at-proy-filters-group {
        flex-wrap: nowrap;
        padding-left: 6%;
    }

    .at-proy-filters-group--estado {
        border-left: none;
        padding-left: 1rem;
    }

    .at-proy-filters-group:last-of-type {
        padding-right: 6%;
    }

    .at-proy-filter {
        flex-shrink: 0;
    }

    .at-proy-filter-count {
        display: none; /* con scroll horizontal, el contador estorba más de lo que ayuda */
    }

    .at-proy-hero-scroll {
        display: none; /* poco espacio vertical en mobile, no aporta ahí */
    }

    .at-proy-section-title {
        padding: 3rem 6% 0;
    }

    .at-proy-grid-section {
        padding: 2rem 6% 3.5rem;
    }

    .at-proy-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .at-proy-card-img img {
        transition: none;
    }
    .at-proy-card:hover .at-proy-card-img img {
        transform: none;
    }
    .at-proy-card-meta,
    .at-proy-card-link {
        transition: none;
    }
    .at-proy-hero-slide {
        transition: none;
    }
    .at-proy-card.at-proy-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Foco visible por teclado */
.at-proy-card:focus-visible,
.at-proy-filter:focus-visible,
.at-proy-pagination a:focus-visible {
    outline: 2px solid var(--tc);
    outline-offset: 2px;
}

/* ══════════════════════════════════════════════
   ATYC · FICHA INDIVIDUAL DE PROYECTO (single-proyecto.php)
   ══════════════════════════════════════════════ */

.at-proy-single {
    background: var(--bg);
    color: var(--cr);
}

/* ── HERO (foto completa, overlay oscuro fijo para legibilidad) ── */
.at-proy-single-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.at-proy-single-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.at-proy-single-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 9, 7, 0.92) 0%, rgba(11, 9, 7, 0.3) 55%, rgba(11, 9, 7, 0.05) 100%);
}

.at-proy-single-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 0 8% 4.5rem;
}

.at-proy-single-eyebrow {
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--tc2);
    margin-bottom: 1.25rem;
}

.at-proy-single-title {
    font-family: "Cormorant Garamond", serif;
    font-weight: 400;
    font-size: clamp(2.6rem, 7vw, 6rem);
    line-height: 0.95;
    letter-spacing: -0.01em;
    color: #f5efe3;
    max-width: 16ch;
}

.at-proy-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 2.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(245, 239, 227, 0.25);
}

.at-proy-single-meta-item span {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(245, 239, 227, 0.55);
}

.at-proy-single-meta-item strong {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.1rem;
    font-weight: 400;
    color: #f5efe3;
}

/* ── VOLVER ── */
.at-proy-single-back {
    padding: 1.75rem 8%;
}

.at-proy-single-back a {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: "Jost", sans-serif;
    font-size: 10.5px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cr3);
    text-decoration: none;
    transition: color var(--t) var(--ease);
}

.at-proy-single-back a:hover {
    color: var(--tc);
}

.at-proy-single-back span {
    font-size: 16px;
}

/* ── DESCRIPCIÓN ── */
.at-proy-single-intro {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 8% 5rem;
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 4rem;
}

.at-proy-single-intro-body {
    font-family: "Jost", sans-serif;
    font-size: 15.5px;
    line-height: 1.95;
    color: var(--cr2);
    max-width: 62ch;
}

.at-proy-single-intro-body p + p {
    margin-top: 1.3rem;
}

/* Letra capitular en el primer párrafo, estilo editorial */
.at-proy-single-intro-body > p:first-of-type::first-letter {
    float: left;
    font-family: "Cormorant Garamond", serif;
    font-style: italic;
    font-size: 3.6em;
    line-height: 0.78;
    padding: 0.05em 0.1em 0 0;
    color: var(--tc);
}

/* ── Plano arquitectónico animado (columna izquierda) ── */
.at-proy-blueprint {
    margin-top: 3rem;
    perspective: 900px;
}

.at-proy-blueprint-svg {
    width: 100%;
    max-width: 220px;
    color: var(--tc);
    transition: transform 0.4s ease-out;
    transform-style: preserve-3d;
}

.bp-line {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.1;
    opacity: 0.55;
}

.bp-dot {
    fill: none;
    stroke: currentColor;
    stroke-width: 1;
    opacity: 0.35;
}

/* Efecto "se dibuja solo" al entrar en pantalla */
.bp-draw {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    transition: stroke-dashoffset 1.6s var(--ease);
}

.at-proy-blueprint.is-drawn .bp-draw {
    stroke-dashoffset: 0;
}

.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(2) { transition-delay: 0.1s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(3) { transition-delay: 0.2s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(4) { transition-delay: 0.3s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(5) { transition-delay: 0.4s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(6) { transition-delay: 0.5s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(7) { transition-delay: 0.6s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(8) { transition-delay: 0.65s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(9) { transition-delay: 0.7s; }
.at-proy-blueprint.is-drawn .bp-draw:nth-of-type(10) { transition-delay: 0.8s; }

/* ── PANEL GRANDE CON PARALLAX ── */
.at-proy-single-parallax {
    position: relative;
    overflow: hidden;
    height: 68vh;
    margin: 0 5%;
    border-radius: 6px;
    background: var(--bg3);
}

.at-proy-single-parallax img {
    position: absolute;
    inset: -10% 0;
    width: 100%;
    height: 120%;
    object-fit: cover;
    will-change: transform;
}

/* ── GALERÍA (cuadrícula asimétrica) ── */
.at-proy-single-gallery-section {
    max-width: 1300px;
    margin: 0 auto;
    padding: 6rem 8%;
}

.at-proy-single-gallery-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.at-proy-single-gallery-header h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.9rem, 3.5vw, 3rem);
    color: var(--cr);
}

.at-proy-single-gallery-header span {
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cr3);
}

/* Fallback cuando solo hay 1 foto extra (no amerita acordeón) */
.at-proy-single-gallery-single {
    overflow: hidden;
    border-radius: 6px;
    max-height: 70vh;
}

.at-proy-single-gallery-single img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── ACORDEÓN DE FOTOS (2 a 6 imágenes) ── */
.at-proy-accordion {
    --n: 4; /* lo sobreescribe el atributo style inline según cuántas fotos haya */
    list-style: none;
    display: flex;
    width: 100%;
    height: clamp(320px, 36vw, 480px);
    overflow: hidden;
    margin: 0;
    padding: 0;
    border-radius: 6px;
}

.at-proy-accordion-item {
    position: relative;
    flex: 0 0 calc(100% / var(--n));
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    cursor: pointer;
    outline: none;
    transition: flex-basis 0.5s var(--ease);
}

.at-proy-accordion-item:focus-visible {
    box-shadow: inset 0 0 0 2px rgba(245, 239, 227, 0.85);
}

.at-proy-accordion-item > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.at-proy-accordion-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 9, 7, 0.78) 0%, rgba(11, 9, 7, 0.2) 45%, transparent 75%);
    pointer-events: none;
}

/* Al pasar el mouse por el acordeón (o navegar con Tab), los demás se achican... */
.at-proy-accordion:hover .at-proy-accordion-item,
.at-proy-accordion:focus-within .at-proy-accordion-item {
    flex-basis: 8%;
}

/* ...y el que tiene el mouse/foco encima se expande.
   OJO: aquí la especificidad debe ser IGUAL o MAYOR que la regla
   de arriba (que achica a todos), si no, esa gana siempre y el
   ítem con foco se queda "atascado" delgado. */
.at-proy-accordion:hover .at-proy-accordion-item:hover,
.at-proy-accordion:focus-within .at-proy-accordion-item:focus {
    flex-basis: calc(100% - (var(--n) - 1) * 8%);
}

.at-proy-accordion-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 1.5rem;
    color: #f5efe3;
    opacity: 0;
    transform: translateX(-16px);
    transition: opacity 0.35s ease, transform 0.35s ease;
    white-space: nowrap;
    overflow: hidden;
}

.at-proy-accordion:hover .at-proy-accordion-item:hover .at-proy-accordion-content,
.at-proy-accordion:focus-within .at-proy-accordion-item:focus .at-proy-accordion-content {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.15s;
}

.at-proy-accordion-content h3 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 400;
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
    text-overflow: ellipsis;
    overflow: hidden;
}

.at-proy-accordion-content p {
    font-family: "Jost", sans-serif;
    font-size: 0.85rem;
    color: rgba(245, 239, 227, 0.85);
    text-overflow: ellipsis;
    overflow: hidden;
}

/* En pantallas angostas (tablet vertical y celular) el hover no
   existe, así que abandonamos el acordeón: se apilan verticales,
   con el texto siempre visible (no depende de hover). */
@media (max-width: 900px) {
    .at-proy-accordion {
        flex-direction: column;
        height: auto;
    }

    .at-proy-accordion-item {
        flex-basis: auto !important;
        width: 100%;
        height: 280px;
        margin-bottom: 1rem;
        border-radius: 6px;
    }

    .at-proy-accordion-item:last-child {
        margin-bottom: 0;
    }

    .at-proy-accordion-content {
        opacity: 1;
        transform: none;
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    .at-proy-accordion-item,
    .at-proy-accordion-content {
        transition: none;
    }
}

/* ── CONCEPTO (declaración a pantalla completa) ── */
.at-proy-single-statement {
    padding: 8rem 8%;
    background: #0b0907;
}

.at-proy-single-statement-inner {
    max-width: 950px;
    margin: 0 auto;
}

.at-proy-single-statement small {
    display: block;
    margin-bottom: 2rem;
    font-size: 10px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--tc2);
}

.at-proy-single-statement p {
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    line-height: 1.25;
    color: #f5efe3;
}

/* ── CTA ── */
.at-proy-single-cta {
    padding: 7rem 8%;
    text-align: center;
    background: var(--bg2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.at-proy-single-cta-label {
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--tc);
    margin-bottom: 1rem;
}

.at-proy-single-cta-title {
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    color: var(--cr);
    margin-bottom: 1.25rem;
}

.at-proy-single-cta-title em {
    font-style: italic;
    color: var(--tc);
}

.at-proy-single-cta-text {
    max-width: 46ch;
    margin: 0 auto 2.25rem;
    font-size: 14.5px;
    line-height: 1.8;
    color: var(--cr2);
}

.at-proy-single-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: var(--tc);
    color: #fff;
    font-family: "Jost", sans-serif;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 3px;
    transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}

.at-proy-single-cta-btn:hover {
    background: var(--tc2);
    transform: translateY(-2px);
}

.at-proy-single-cta-btn svg {
    width: 14px;
    height: 14px;
}

/* ── MÁS PROYECTOS ── */
.at-proy-single-more {
    max-width: 1300px;
    margin: 0 auto;
    padding: 6rem 8% 7rem;
}

.at-proy-single-more-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.at-proy-single-more-header h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.9rem, 3.5vw, 3rem);
    color: var(--cr);
}

.at-proy-single-more-header a {
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cr3);
    text-decoration: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 4px;
    transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.at-proy-single-more-header a:hover {
    color: var(--tc);
    border-color: var(--tc);
}

.at-proy-single-more .at-proy-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .at-proy-single-intro {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .at-proy-single-more .at-proy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .at-proy-single-hero {
        min-height: 78vh;
    }

    .at-proy-single-hero-content {
        padding: 0 6% 3rem;
    }

    .at-proy-single-meta {
        gap: 1.5rem;
    }

    .at-proy-single-back {
        padding: 1.5rem 6%;
    }

    .at-proy-single-intro {
        padding: 1.5rem 6% 3.5rem;
    }

    .at-proy-single-parallax {
        height: 42vh;
        margin: 0 4%;
    }

    .at-proy-single-gallery-section {
        padding: 3.5rem 6%;
    }

    .at-proy-single-gallery {
        display: block;
    }

    .at-proy-single-gallery-item,
    .at-proy-single-gallery-item:nth-child(4n+1),
    .at-proy-single-gallery-item:nth-child(4n+2),
    .at-proy-single-gallery-item:nth-child(4n+3),
    .at-proy-single-gallery-item:nth-child(4n+4) {
        height: 320px;
        margin-bottom: 1rem;
    }

    .at-proy-single-statement {
        padding: 4.5rem 6%;
    }

    .at-proy-single-cta {
        padding: 4.5rem 6%;
    }

    .at-proy-single-more {
        padding: 3.5rem 6% 4rem;
    }

    .at-proy-single-more .at-proy-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .at-proy-single-parallax img {
        transform: none !important;
    }
    .at-proy-single-gallery-item img {
        transition: none;
    }
    .bp-draw {
        stroke-dashoffset: 0;
        transition: none;
    }
    .at-proy-blueprint-svg {
        transition: none;
        transform: none !important;
    }
}

@media (max-width: 900px) {
    .at-proy-blueprint {
        display: none;
    }
}


/* ── VIDEO ── */
.at-proy-single-video {
    max-width: 1100px;
    margin: 0 auto;
    padding: 6rem 8%;
}

.at-proy-single-video-header {
    margin-bottom: 2rem;
}

.at-proy-single-video-header h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.9rem, 3.5vw, 3rem);
    color: var(--cr);
}

.at-proy-single-video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #0b0907;
    border: 1px solid var(--line);
    border-radius: 3px;
    overflow: hidden;
}

.at-proy-single-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ── INSTAGRAM ── */
.at-proy-single-ig {
    max-width: 1300px;
    margin: 0 auto;
    padding: 4.5rem 8%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
}

.at-proy-single-ig-label {
    margin-bottom: 0.8rem;
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--tc);
}

.at-proy-single-ig-copy {
    max-width: 52ch;
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.3rem, 2.4vw, 1.9rem);
    line-height: 1.35;
    color: var(--cr);
}

.at-proy-single-ig-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border: 1px solid var(--tc);
    border-radius: 3px;
    font-family: "Jost", sans-serif;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--tc);
    transition: background var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

.at-proy-single-ig-btn:hover {
    background: var(--tc);
    color: #fff;
    transform: translateY(-2px);
}

.at-proy-single-ig-btn svg {
    width: 16px;
    height: 16px;
}

/* ── ANTERIOR / SIGUIENTE ── */
.at-proy-single-pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.at-proy-single-pager-item {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: 260px;
    padding: 2.5rem 8%;
    background-color: #0b0907;
    background-size: cover;
    background-position: center;
    text-decoration: none;
    overflow: hidden;
}

.at-proy-single-pager-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 9, 7, 0.85), rgba(11, 9, 7, 0.45));
    transition: background var(--t) var(--ease);
}

.at-proy-single-pager-item:hover .at-proy-single-pager-overlay {
    background: linear-gradient(to top, rgba(11, 9, 7, 0.75), rgba(11, 9, 7, 0.25));
}

.at-proy-single-pager-info {
    position: relative;
    display: block;
    width: 100%;
    color: #f5efe3;
}

.at-proy-single-pager-info small {
    display: block;
    margin-bottom: 0.7rem;
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--tc2);
}

.at-proy-single-pager-info strong {
    display: block;
    font-family: "Cormorant Garamond", serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    line-height: 1.15;
}

.at-proy-single-pager-item.is-next .at-proy-single-pager-info {
    text-align: right;
}

@media (max-width: 900px) {
    .at-proy-single-ig {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .at-proy-single-video {
        padding: 3.5rem 6%;
    }

    .at-proy-single-ig {
        padding: 3.5rem 6%;
    }

    .at-proy-single-pager {
        grid-template-columns: 1fr;
    }

    .at-proy-single-pager-item {
        min-height: 200px;
        padding: 2rem 6%;
    }

    .at-proy-single-pager-item.is-next .at-proy-single-pager-info {
        text-align: left;
    }
}