/*
Theme Name: Realizadoras
Description: Tema personalizado — Prototipo Ignea
Version: 1.0
Text Domain: realizadoras
*/

/* ==========================================================
   REALIZADORAS — PROTOTIPO 3: IGNEA
   Tierra Oscura · Teatral · Materia Prima
   ========================================================== */

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  --color-bg:           #090806;
  --color-surface:      #131109;
  --color-surface-2:    #1C1913;
  --color-text:         #E8DDD0;
  --color-text-muted:   #7A6E62;
  --color-accent:       #B42818;
  --color-accent-warm:  #C8885A;
  --color-border:       rgba(232,221,208,0.07);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  8rem;

  --ease:      cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:  200ms;
  --dur-base:  400ms;
  --dur-slow:  700ms;

  --max-w:  1400px;
  --nav-h:  5rem;
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; color: inherit; font: inherit; }

/* ── UTILIDADES ─────────────────────────────────────────── */
.container {
  width: min(100%, var(--max-w));
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
}

/* ── ESCALA TIPOGRÁFICA ─────────────────────────────────── */
.t-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
}
.t-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 7rem);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.01em;
}
.t-h1 em { font-style: italic; color: var(--color-accent); }
.t-h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  font-weight: 400;
  line-height: 1.08;
}
.t-h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2.5rem);
  font-weight: 400;
  font-style: italic;
}
.t-body {
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  font-weight: 300;
  line-height: 1.82;
  color: var(--color-text-muted);
}
.t-lead {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ── NAVEGACIÓN ─────────────────────────────────────────── */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
  z-index: 100;
  transition: background var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
  border-bottom: 1px solid transparent;
  background: linear-gradient(to bottom, rgba(9,8,6,0.6) 0%, transparent 100%);
}
.nav.scrolled {
  background: rgba(9,8,6,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  color: var(--color-text);
  transition: color var(--dur-fast) var(--ease);
}
.nav__brand:hover { color: var(--color-accent-warm); }
.nav__logo { display: block; }
.footer__logo { display: block; margin-block-end: 1.25rem; }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.5vw, 2.5rem);
}
.nav__links a {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(232, 221, 208, 0.82);
  transition: color var(--dur-fast) var(--ease);
  position: relative;
  padding-block-end: 2px;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__links a:hover,
.nav__links a.active { color: var(--color-text); }
.nav__links a:hover::after,
.nav__links a.active::after { transform: scaleX(1); }

.nav__cta {
  border: 1px solid rgba(232,221,208,0.5) !important;
  padding: 0.45em 1.4em;
  color: var(--color-text) !important;
  letter-spacing: 0.25em;
  transition: background var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease) !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--color-text) !important;
  border-color: var(--color-text) !important;
  color: var(--color-bg) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav__toggle span {
  display: block;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.55;
}
.hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img img {
  filter: brightness(0.3) saturate(0.8);
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center,
    transparent 0%,
    rgba(9,8,6,0.7) 100%);
  z-index: 2;
}
.hero__content {
  position: relative;
  z-index: 3;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
  width: 100%;
  padding-block-start: calc(var(--nav-h) - 0.5rem);
}
.hero__content .t-label { margin-block-end: 2rem; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 9rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin-block-end: 2rem;
  max-width: 11ch;
}
.hero__title em {
  display: block;
  font-style: italic;
  color: var(--color-accent);
}
.hero__line {
  width: 60px;
  height: 1px;
  background: var(--color-accent-warm);
  margin-block-end: 1.5rem;
}

/* ── PAGE HERO ──────────────────────────────────────────── */
.page-hero {
  height: 55dvh;
  min-height: 380px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  margin-block-start: var(--nav-h);
}
.page-hero__img { position: absolute; inset: 0; }
.page-hero__img img {
  filter: brightness(0.58) saturate(0.9);
}
.page-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(9,8,6,0.88) 0%, rgba(9,8,6,0.18) 50%, transparent 100%);
}
.page-hero__content {
  position: relative; z-index: 2;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
  padding-block-end: clamp(2.5rem, 6vh, 5rem);
  width: 100%;
}
.page-hero__content .t-label { margin-block-end: 1rem; }

/* ── SECCIONES ──────────────────────────────────────────── */
.section { padding-block: clamp(2rem, 5vh, 4rem); }
.section--lg { padding-block: clamp(2.5rem, 6vh, 5rem); }

.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-block-end: clamp(1.5rem, 3vh, 2.5rem);
  padding-block-end: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.section__header .t-label { margin-block-end: 0.5rem; display: block; }
.section__more {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6em;
  transition: gap var(--dur-fast) var(--ease);
}
.section__more:hover { gap: 1.1em; }
.section__more::after { content: '→'; }

/* ── GRID DE PROYECTOS ──────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
  gap: 2px;
}
.project-card {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
}
.project-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.project-card__img img {
  transition: transform 0.8s var(--ease-out), filter 0.5s var(--ease);
  filter: brightness(0.75) saturate(0.9);
}
.project-card:hover .project-card__img img {
  transform: scale(1.06);
  filter: brightness(0.9) saturate(1.1);
}
.project-card__info {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.project-card__sector {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
}
.project-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
}
.project-card__year {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ── GALERÍA HORIZONTAL ─────────────────────────────────── */
.gallery-scroll-wrap {
  position: relative;
  margin-block-end: var(--space-lg);
}
.gallery-scroll-wrap::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 80px;
  background: linear-gradient(to right, transparent, var(--color-bg));
  pointer-events: none;
}
.gallery {
  display: flex;
  overflow-x: auto;
  gap: 3px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-surface);
  padding-block-end: 0.5rem;
  -webkit-overflow-scrolling: touch;
}
.gallery::-webkit-scrollbar { height: 3px; }
.gallery::-webkit-scrollbar-track { background: var(--color-surface); }
.gallery::-webkit-scrollbar-thumb { background: var(--color-accent); }

.gallery__item {
  flex: 0 0 auto;
  width: calc(50% - 1.5px); /* gap es 3px → cada item pierde 1.5px para que quepan exactamente 2 */
  aspect-ratio: 4/3;
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--color-surface);
  cursor: zoom-in;
}
.gallery__item img {
  transition: transform 0.65s var(--ease-out), filter 0.4s var(--ease);
  filter: brightness(0.88);
}
.gallery__item:hover img {
  transform: scale(1.05);
  filter: brightness(1.02);
}
.gallery__item--large {
  width: clamp(320px, 50vw, 680px);
}

/* ── SECCIÓN DE PROYECTO ────────────────────────────────── */
.project-section {
  margin-block-end: clamp(2rem, 5vh, 4rem);
  padding-block-start: clamp(1.5rem, 4vh, 3rem);
  border-top: 1px solid var(--color-border);
}
.project-section__header {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,2fr);
  gap: clamp(2rem, 5vw, 6rem);
  margin-block-end: 2.5rem;
  align-items: start;
}
.project-section__index {
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 10rem);
  font-weight: 400;
  font-style: italic;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--color-accent);
  opacity: 0.5;
}
.project-section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.02;
  margin-block-end: 0.5rem;
}
.project-section__desc {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--color-text-muted);
  max-width: 55ch;
  margin-block-start: 1rem;
}
.project-section__tags {
  display: flex; gap: 0.6rem; flex-wrap: wrap; margin-block-start: 1rem;
}
.tag {
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.35em 0.9em;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
@media (max-width: 720px) {
  .project-section__header { grid-template-columns: 1fr; }
}

/* ── NOSOTROS ───────────────────────────────────────────── */
.about-block {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  margin-block-end: clamp(2rem, 5vh, 4rem);
}
.about-block + .about-block {
  padding-block-start: clamp(2rem, 5vh, 4rem);
  border-top: 1px solid var(--color-border);
}
.about-block--rev { direction: rtl; }
.about-block--rev > * { direction: ltr; }
.about-block__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-surface);
  position: relative;
}
.about-block__img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-accent);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
  margin: 12px;
}
.about-block__img:hover::after { opacity: 1; }
.about-block__img img { filter: brightness(0.85) saturate(0.9); }
.about-block__text { display: flex; flex-direction: column; gap: 1.5rem; }
@media (max-width: 768px) {
  .about-block { grid-template-columns: 1fr; }
  .about-block--rev { direction: ltr; }
}

/* ── SERVICIOS ──────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1px;
  background: var(--color-border);
}
.service-item {
  background: var(--color-bg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background var(--dur-fast) var(--ease);
}
.service-item:hover { background: var(--color-surface); }
.service-item__num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-accent);
}
.service-item__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
}
.service-item__text {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  flex: 1;
}
.service-item__link {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  transition: gap var(--dur-fast) var(--ease);
}
.service-item__link:hover { gap: 1em; }
.service-item__link::after { content: '→'; }

/* ── CTA ────────────────────────────────────────────────── */
.cta-strip {
  padding-block: clamp(3rem, 7vh, 5.5rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  border-top: 1px solid var(--color-border);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9em 2.8em;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border: 1px solid rgba(232,221,208,0.5);
  color: var(--color-text);
  transition: background var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease);
}
.btn:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-bg);
}
.btn--warm {
  border-color: rgba(232,221,208,0.5);
  color: var(--color-text);
}
.btn--warm:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-bg);
}

/* ── CONTACTO ───────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(3rem, 7vw, 8rem);
}
@media (max-width: 768px) { .contact-layout { grid-template-columns: 1fr; } }

.contact-info { display: flex; flex-direction: column; gap: 2.5rem; }
.contact-info__item {
  padding-block-start: 1.5rem;
  border-top: 1px solid rgba(232,221,208,0.18);
}
.contact-info__label {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  margin-block-end: 0.6rem;
}
.contact-info__value {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
}
.contact-info__value a:hover { color: var(--color-accent-warm); }

.contact-form { display: flex; flex-direction: column; gap: 1.4rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-surface-2);
  border: 1px solid rgba(232,221,208,0.22);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 300;
  padding: 0.9rem 1.1rem;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease),
              background var(--dur-fast) var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent-warm);
  background: #201D15;
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-success {
  padding: 1rem 1.5rem;
  border: 1px solid var(--color-accent-warm);
  color: var(--color-accent-warm);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}
.form-error {
  padding: 1rem 1.5rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.85rem;
}

/* ── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block-start: clamp(3rem, 8vh, 6rem);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-inline: clamp(1.5rem, 5vw, 5rem);
  padding-block-end: clamp(3rem, 6vh, 5rem);
}
.footer__brand-desc {
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-block-start: 1.2rem;
  max-width: 30ch;
}
.footer__nav-title,
.footer__contact-title {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  margin-block-end: 1.2rem;
}
.footer__nav-links { display: flex; flex-direction: column; gap: 0.65rem; }
.footer__nav-links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: color var(--dur-fast) var(--ease);
}
.footer__nav-links a:hover { color: var(--color-text); }
.footer__contact-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__contact-links p,
.footer__contact-links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  transition: color var(--dur-fast) var(--ease);
}
.footer__contact-links a:hover { color: var(--color-accent-warm); }
.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: 1.2rem clamp(1.5rem, 5vw, 5rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer__bottom p { font-size: 0.72rem; color: var(--color-text-muted); }
.footer__bottom a { font-size: 0.72rem; color: var(--color-text-muted); transition: color var(--dur-fast) var(--ease); }
.footer__bottom a:hover { color: var(--color-accent-warm); }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 580px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ── PRESENCIA ──────────────────────────────────────────── */
.presence-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.presence-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  min-height: 300px;
  background: var(--color-surface);
}
.presence-item__img {
  position: absolute; inset: 0;
  transition: transform 0.7s var(--ease-out);
}
.presence-item__img img { filter: brightness(0.4) saturate(0.8); }
.presence-item:hover .presence-item__img { transform: scale(1.04); }
.presence-item:hover .presence-item__img img { filter: brightness(0.55) saturate(1); }
.presence-item__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(9,8,6,0.88) 0%, transparent 60%);
}
.presence-item__content {
  position: absolute;
  bottom: 2rem;
  left: 2.5rem;
}
.presence-item__content .t-label { margin-block-end: 0.5rem; }
@media (max-width: 600px) {
  .presence-grid { grid-template-columns: 1fr; }
}

/* ── ANIMACIONES ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal--d1 { transition-delay: 80ms; }
.reveal--d2 { transition-delay: 160ms; }
.reveal--d3 { transition-delay: 240ms; }
.reveal--d4 { transition-delay: 320ms; }
.reveal--d5 { transition-delay: 400ms; }

/* ── LIGHTBOX ───────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(9,8,6,0.98);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox__media {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
}
.lightbox__close {
  position: absolute;
  top: 1.5rem; right: 2rem;
  font-size: 1.8rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  line-height: 1;
}
.lightbox__close:hover { color: var(--color-text); transform: rotate(90deg); }

/* ── PRELOADER ──────────────────────────────────────────── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s var(--ease), visibility 0.7s var(--ease);
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.1em;
  color: var(--color-accent-warm);
  animation: fadeFlicker 0.9s ease-in-out infinite alternate;
}
@keyframes fadeFlicker {
  from { opacity: 0.2; }
  to   { opacity: 1; }
}

/* ── MÓVIL ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: rgba(9,8,6,0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease);
  }
  .nav__links.open { opacity: 1; pointer-events: all; }
  .nav__links a { font-size: 0.9rem; }
  .nav__cta { display: block !important; }
}

/* ── MISC ───────────────────────────────────────────────── */
.divider { height: 1px; background: var(--color-border); }
.text-center { text-align: center; }
.stack { display: flex; flex-direction: column; }
.stack--sm { gap: 0.75rem; }
.stack--md { gap: 1.5rem; }
.stack--lg { gap: 3rem; }
.stack--xl { gap: clamp(4rem, 8vh, 6rem); }

.section--sm { padding-block: clamp(2rem, 4vh, 3rem); }

/* ── PÁGINA DE SECTOR — PROYECTO BLOCK ──────────────────── */
.proyecto-block {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vh, 3rem);
  padding-block: clamp(2.5rem, 5vh, 4rem);
  border-top: 1px solid var(--color-border);
}

/* Info: dos columnas (meta izq | cuerpo der) en pantallas grandes */
.proyecto-block__info {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.proyecto-block__meta { display: flex; flex-direction: column; gap: 0.75rem; }
.proyecto-block__meta .t-label { margin-block-end: 0; }

.proyecto-block__body { display: flex; flex-direction: column; gap: 1rem; }

/* Galería: franja horizontal de scroll debajo del texto */
.proyecto-block__gallery { width: 100%; }

.gallery-scroll {
  display: flex;
  overflow-x: auto;
  gap: 3px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-surface);
  padding-block-end: 0.5rem;
  -webkit-overflow-scrolling: touch;
}
.gallery-scroll::-webkit-scrollbar { height: 3px; }
.gallery-scroll::-webkit-scrollbar-track { background: var(--color-surface); }
.gallery-scroll::-webkit-scrollbar-thumb { background: var(--color-accent); }

.proyecto-tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.proyecto-tags li {
  font-size: 0.7rem;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 0.3em 0.75em;
}

@media (max-width: 768px) {
  .proyecto-block__info {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ── WORDPRESS ADMIN BAR ─────────────────────────────────── */
body.admin-bar .nav {
  inset-block-start: 32px;
}
@media screen and (max-width: 782px) {
  body.admin-bar .nav {
    inset-block-start: 46px;
  }
}