/* ============================================================
   SENNA — Apartamentos con Servicio Hotelero
   Sistema de diseño · vivir bien, en el lugar correcto
   ============================================================ */

:root {
  --ink: #1c2620;          /* verde carbón profundo */
  --ink-soft: #2a362e;
  --cream: #f6f1e7;        /* arena cálida */
  --cream-deep: #ece4d4;
  --paper: #fbf8f2;
  --brass: #b18a52;        /* latón */
  --brass-soft: #c8a674;
  --teal: #2e6f6c;         /* eco de los sofás Senna */
  --white: #ffffff;
  --line: rgba(28, 38, 32, 0.14);
  --line-light: rgba(246, 241, 231, 0.22);

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.45, 0, 0.15, 1);

  --pad: clamp(1.25rem, 5vw, 4rem);
  --section: clamp(4.5rem, 10vw, 8.5rem);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  color: inherit;
}

a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }

::selection { background: var(--brass); color: var(--white); }

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

.wrap {
  width: min(1200px, 100% - 2 * var(--pad));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--brass);
  margin-bottom: 1.25rem;
}

.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: var(--brass);
  flex: none;
}

.section-title {
  font-size: clamp(2.1rem, 1.4rem + 3.2vw, 3.6rem);
  letter-spacing: 0.01em;
  margin-bottom: 1.5rem;
}

.section-title em {
  font-style: italic;
  color: var(--brass);
}

.lead {
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  font-weight: 300;
  max-width: 46ch;
}

/* ------------------------------------------------------------
   Animaciones de entrada (scroll reveal)
   ------------------------------------------------------------ */

.reveal {
  opacity: 0;
  transform: translateY(2.2rem);
  transition:
    opacity 0.9s var(--ease-out),
    transform 0.9s var(--ease-out);
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}

.reveal-left  { transform: translateX(-2.5rem); }
.reveal-right { transform: translateX(2.5rem); }
.reveal-scale { transform: scale(0.94); }

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Líneas decorativas que se dibujan */
.draw-line {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.2s var(--ease-soft) 0.2s;
}
.draw-line.is-in { transform: scaleX(1); }

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

.preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background: var(--ink);
  transition: opacity 0.7s var(--ease-soft), visibility 0.7s;
}

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

.preloader__mark {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.2rem);
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: var(--cream);
  opacity: 0;
  animation: preloader-in 1.1s var(--ease-out) 0.1s forwards;
}

.preloader__mark span { color: var(--brass-soft); }

@keyframes preloader-in {
  from { opacity: 0; transform: translateY(0.8rem); letter-spacing: 0.6em; }
  to   { opacity: 1; transform: none; letter-spacing: 0.42em; }
}

/* ------------------------------------------------------------
   Navegación
   ------------------------------------------------------------ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background 0.45s var(--ease-soft), box-shadow 0.45s var(--ease-soft),
              padding 0.45s var(--ease-soft);
  padding: 1.4rem 0;
  color: var(--cream);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav.is-solid {
  background: rgba(28, 38, 32, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: 0.85rem 0;
  box-shadow: 0 10px 40px rgba(15, 22, 18, 0.25);
}

.nav__logo {
  position: relative;
  z-index: 121;
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  font-weight: 500;
}

.nav__logo span { color: var(--brass-soft); }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.5vw, 2.4rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 0.35rem 0;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--brass-soft);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s var(--ease-out);
}

.nav__links a:hover::after,
.nav__links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.nav__cta {
  border: 1px solid var(--brass-soft);
  padding: 0.55rem 1.3rem !important;
  transition: background 0.35s var(--ease-soft), color 0.35s var(--ease-soft);
}

.nav__cta:hover { background: var(--brass-soft); color: var(--ink); }
.nav__cta::after { display: none; }

/* Menú móvil */
.nav__burger {
  display: none;
  background: none;
  border: 0;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0.6rem;
  cursor: pointer;
  z-index: 120;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
}

.nav__burger span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: currentColor;
  transition: transform 0.4s var(--ease-out), opacity 0.3s;
}

.nav__burger.is-open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__burger { display: flex; color: var(--cream); }

  .nav__links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    background: var(--ink);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--ease-soft), visibility 0.5s;
  }

  .nav__links.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav__links a {
    font-size: 1.05rem;
    letter-spacing: 0.3em;
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  }

  .nav__links.is-open a {
    opacity: 1;
    transform: none;
  }

  .nav__links.is-open li:nth-child(1) a { transition-delay: 0.12s; }
  .nav__links.is-open li:nth-child(2) a { transition-delay: 0.2s; }
  .nav__links.is-open li:nth-child(3) a { transition-delay: 0.28s; }
  .nav__links.is-open li:nth-child(4) a { transition-delay: 0.36s; }
}

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

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--cream);
  isolation: isolate;
  overflow: hidden;
}

.hero--short { min-height: 82svh; }

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenburns 18s var(--ease-soft) both;
  will-change: transform;
}

@keyframes kenburns {
  from { transform: scale(1.14); }
  to   { transform: scale(1.02); }
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg,
      rgba(20, 28, 23, 0.66) 0%,
      rgba(20, 28, 23, 0.28) 60%,
      rgba(20, 28, 23, 0.15) 100%),
    linear-gradient(180deg,
      rgba(20, 28, 23, 0.5) 0%,
      rgba(20, 28, 23, 0.22) 40%,
      rgba(20, 28, 23, 0.88) 100%);
}

.hero__content {
  padding-bottom: clamp(4.5rem, 9vh, 7rem);
  padding-top: 9rem;
}

.hero__content > * {
  text-shadow: 0 1px 3px rgba(16, 22, 18, 0.55), 0 4px 28px rgba(16, 22, 18, 0.45);
}

.hero__kicker {
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--brass-soft);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(2.6rem, 2rem + 5.5vw, 5.6rem);
  max-width: 14ch;
  margin-bottom: 1.75rem;
}

.hero__title em { font-style: italic; color: var(--brass-soft); }

.hero__sub {
  max-width: 52ch;
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.2rem);
  color: rgba(246, 241, 231, 0.86);
  margin-bottom: 2.5rem;
}

/* Cascada de entrada del hero */
.hero [data-cascade] {
  opacity: 0;
  transform: translateY(2rem);
  animation: cascade-in 1s var(--ease-out) forwards;
  animation-delay: calc(0.45s + var(--i, 0) * 0.16s);
}

@keyframes cascade-in {
  to { opacity: 1; transform: none; }
}

.hero__scroll {
  position: absolute;
  bottom: 2.2rem;
  right: var(--pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(246, 241, 231, 0.7);
  writing-mode: vertical-rl;
}

.hero__scroll::after {
  content: "";
  width: 1px;
  height: 3.4rem;
  background: linear-gradient(to bottom, var(--brass-soft), transparent);
  animation: scroll-pulse 2.2s var(--ease-soft) infinite;
}

@keyframes scroll-pulse {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 640px) {
  .hero__scroll { display: none; }
}

/* ------------------------------------------------------------
   Botones
   ------------------------------------------------------------ */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 2.1rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border: 1px solid var(--brass);
  color: inherit;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  transition: color 0.4s var(--ease-soft), border-color 0.4s var(--ease-soft);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.45s var(--ease-out);
  z-index: -1;
}

.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left center;
}

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

.btn--solid {
  background: var(--brass);
  color: var(--white);
}

.btn--solid::before { background: var(--ink); }

.btn--light {
  border-color: var(--cream);
  color: var(--cream);
}

.btn--light::before { background: var(--cream); }
.btn--light:hover { color: var(--ink); }

.btn svg { width: 1.05rem; height: 1.05rem; flex: none; }

/* ------------------------------------------------------------
   Sección intro / manifiesto
   ------------------------------------------------------------ */

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

.section--cream { background: var(--cream); }
.section--ink   { background: var(--ink); color: var(--cream); }

.intro__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}

.intro__media {
  position: relative;
}

.intro__media .frame {
  position: relative;
  overflow: hidden;
}

.intro__media .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-soft);
}

.intro__media:hover .frame img { transform: scale(1.05); }

.intro__media::after {
  content: "";
  position: absolute;
  inset: 1.4rem -1.4rem -1.4rem 1.4rem;
  border: 1px solid var(--brass);
  z-index: -1;
}

.intro__stats {
  display: flex;
  gap: clamp(1.8rem, 4vw, 3.5rem);
  margin-top: 2.6rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.6rem + 2.4vw, 3.4rem);
  color: var(--brass);
  line-height: 1;
}

.stat__label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-top: 0.5rem;
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .intro__grid { grid-template-columns: 1fr; }
  .intro__media { order: -1; margin-bottom: 1rem; }
  .intro__media::after { inset: 1rem -0.8rem -0.8rem 1rem; }
}

/* ------------------------------------------------------------
   Marquee de amenidades
   ------------------------------------------------------------ */

.marquee {
  background: var(--ink);
  color: var(--cream);
  padding-block: 1.35rem;
  overflow: hidden;
  border-block: 1px solid rgba(177, 138, 82, 0.35);
}

.marquee__track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 36s linear infinite;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee__group {
  display: flex;
  align-items: center;
  flex: none;
}

.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  padding-inline: 1.6rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--cream-deep);
}

.marquee__item::after {
  content: "✦";
  font-size: 0.65rem;
  font-style: normal;
  color: var(--brass-soft);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ------------------------------------------------------------
   Tarjetas de sedes
   ------------------------------------------------------------ */

.sedes__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  flex-wrap: wrap;
}

.sedes__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.sede-card {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  color: var(--cream);
  background: var(--ink);
}

.sede-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
  transition: transform 1.2s var(--ease-soft), opacity 0.6s;
}

.sede-card:hover img { transform: scale(1.07); opacity: 0.75; }

.sede-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(185deg, rgba(20,28,23,0) 35%, rgba(20,28,23,0.88) 100%);
}

.sede-card__body {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  transform: translateY(1.6rem);
  transition: transform 0.6s var(--ease-out);
}

.sede-card:hover .sede-card__body { transform: translateY(0); }

.sede-card__tag {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass-soft);
}

.sede-card__title {
  font-size: clamp(1.7rem, 1.3rem + 1.8vw, 2.6rem);
  margin: 0.6rem 0 0.4rem;
}

.sede-card__meta {
  font-size: 0.92rem;
  color: rgba(246, 241, 231, 0.85);
  margin-bottom: 1.1rem;
}

.sede-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brass-soft);
  opacity: 0;
  transform: translateY(0.6rem);
  transition: opacity 0.5s var(--ease-out) 0.08s, transform 0.5s var(--ease-out) 0.08s;
}

.sede-card:hover .sede-card__link { opacity: 1; transform: none; }

.sede-card__link::after { content: "→"; font-size: 1rem; }

@media (max-width: 760px) {
  .sedes__grid { grid-template-columns: 1fr; }
  .sede-card { aspect-ratio: 4 / 4.4; }
  .sede-card__body { transform: none; }
  .sede-card__link { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------
   Servicios
   ------------------------------------------------------------ */

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 2.5vw, 2rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.service {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--line-light);
  background: rgba(246, 241, 231, 0.03);
  transition: background 0.5s var(--ease-soft), transform 0.5s var(--ease-out),
              border-color 0.5s;
}

.service:hover {
  background: rgba(177, 138, 82, 0.1);
  border-color: rgba(177, 138, 82, 0.45);
  transform: translateY(-6px);
}

.service__icon {
  width: 2.4rem;
  height: 2.4rem;
  color: var(--brass-soft);
  margin-bottom: 1.3rem;
}

.service__icon svg { width: 100%; height: 100%; }

.service h3 {
  font-size: 1.45rem;
  margin-bottom: 0.6rem;
}

.service p {
  font-size: 0.95rem;
  color: rgba(246, 241, 231, 0.75);
  margin: 0;
}

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

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

/* ------------------------------------------------------------
   Banda editorial / parallax
   ------------------------------------------------------------ */

.band {
  position: relative;
  min-height: 68svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--cream);
  text-align: center;
  padding-block: 6rem;
}

.band__bg {
  position: absolute;
  inset: -12% 0;
  z-index: -2;
}

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

.band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(20, 28, 23, 0.62);
}

.band__quote {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.2rem + 3vw, 3.2rem);
  font-style: italic;
  max-width: 26ch;
  margin-inline: auto;
  line-height: 1.3;
}

.band__quote strong {
  font-style: normal;
  color: var(--brass-soft);
  font-weight: 500;
}

/* ------------------------------------------------------------
   Página de sede — ficha
   ------------------------------------------------------------ */

.ficha__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.ficha__features {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1.6rem;
}

.ficha__features li {
  display: flex;
  gap: 0.8rem;
  align-items: baseline;
  font-size: 0.98rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.ficha__features li::before {
  content: "✦";
  color: var(--brass);
  font-size: 0.7rem;
  flex: none;
}

@media (max-width: 860px) {
  .ficha__grid { grid-template-columns: 1fr; }
  .ficha__features { grid-template-columns: 1fr; }
}

/* Tarifas */
.tarifa-card {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(1.8rem, 4vw, 2.8rem);
  position: sticky;
  top: 6.5rem;
}

.tarifa-card__label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass-soft);
  margin-bottom: 1rem;
}

.tarifa-card__price {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 2rem + 2.5vw, 3.6rem);
  line-height: 1;
}

.tarifa-card__price small {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(246, 241, 231, 0.7);
}

.tarifa-card__rows {
  margin: 1.6rem 0 1.9rem;
  padding: 0;
  list-style: none;
}

.tarifa-card__rows li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-light);
}

.tarifa-card__rows li span:last-child { color: var(--brass-soft); }

.tarifa-card .btn { width: 100%; justify-content: center; }

.tarifa-card__note {
  font-size: 0.8rem;
  color: rgba(246, 241, 231, 0.6);
  margin: 1.1rem 0 0;
  text-align: center;
}

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

.galeria__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(140px, 22vw, 260px);
  gap: clamp(0.6rem, 1.2vw, 1rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.galeria__item {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--cream-deep);
  border: 0;
  padding: 0;
}

.galeria__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-soft), filter 0.6s;
}

.galeria__item:hover img {
  transform: scale(1.06);
  filter: brightness(0.85);
}

.galeria__item--wide { grid-column: span 2; }
.galeria__item--tall { grid-row: span 2; }

@media (max-width: 720px) {
  .galeria__grid { grid-template-columns: 1fr 1fr; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  background: rgba(16, 22, 18, 0.94);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-soft), visibility 0.4s;
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 84vh;
  object-fit: contain;
  transform: scale(0.96);
  transition: transform 0.45s var(--ease-out);
}

.lightbox.is-open img { transform: none; }

.lightbox__btn {
  position: absolute;
  background: none;
  border: 1px solid rgba(246, 241, 231, 0.35);
  color: var(--cream);
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.3s, border-color 0.3s;
}

.lightbox__btn:hover { background: rgba(177, 138, 82, 0.35); border-color: var(--brass); }

.lightbox__close { top: 1.4rem; right: 1.4rem; }
.lightbox__prev  { left: 1.2rem; top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: 1.2rem; top: 50%; transform: translateY(-50%); }

.lightbox__count {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: rgba(246, 241, 231, 0.7);
}

/* ------------------------------------------------------------
   Ubicación
   ------------------------------------------------------------ */

.ubicacion__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.ubicacion__list {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
}

.ubicacion__list li {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
}

.ubicacion__list li::before {
  content: "—";
  color: var(--brass);
  flex: none;
}

.ubicacion__map {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--cream-deep);
}

.ubicacion__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.75) contrast(1.02);
}

.ubicacion__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.ubicacion__link:hover { border-color: var(--brass); }
.ubicacion__link::after { content: "↗"; }

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

/* ------------------------------------------------------------
   CTA contacto
   ------------------------------------------------------------ */

.contacto {
  text-align: center;
}

.contacto .section-title { margin-inline: auto; }

.contacto__lead {
  max-width: 52ch;
  margin: 0 auto 2.6rem;
  color: rgba(246, 241, 231, 0.8);
}

.contacto__cards {
  display: grid;
  grid-template-columns: minmax(0, 420px);
  justify-content: center;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: 3rem;
}

.contacto-card {
  border: 1px solid var(--line-light);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  text-align: center;
  transition: border-color 0.4s, background 0.4s, transform 0.5s var(--ease-out);
}

.contacto-card:hover {
  border-color: rgba(177, 138, 82, 0.5);
  background: rgba(177, 138, 82, 0.07);
  transform: translateY(-5px);
}

.contacto-card__sede {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass-soft);
  margin-bottom: 0.9rem;
}

.contacto-card h3 { font-size: 1.6rem; margin-bottom: 0.3rem; }

.contacto-card__rol {
  font-size: 0.85rem;
  color: rgba(246, 241, 231, 0.65);
  margin-bottom: 1.6rem;
}


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

.footer {
  background: #141c17;
  color: rgba(246, 241, 231, 0.75);
  padding: clamp(3rem, 6vw, 4.5rem) 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 2.6rem;
  border-bottom: 1px solid rgba(246, 241, 231, 0.12);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.9rem;
  letter-spacing: 0.34em;
  color: var(--cream);
  margin-bottom: 1rem;
}

.footer__logo span { color: var(--brass-soft); }

.footer h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brass-soft);
  margin-bottom: 1.2rem;
}

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

.footer li { margin-bottom: 0.65rem; font-size: 0.92rem; }

.footer a { transition: color 0.3s; }
.footer a:hover { color: var(--brass-soft); }

.footer__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(246, 241, 231, 0.45);
}

@media (max-width: 760px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------
   Botón flotante WhatsApp
   ------------------------------------------------------------ */

.wsp-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 90;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(20, 28, 23, 0.35);
  transition: transform 0.4s var(--ease-out), background 0.3s;
}

.wsp-float:hover { transform: translateY(-4px) scale(1.06); background: #348a86; }

.wsp-float svg { width: 1.7rem; height: 1.7rem; }

.wsp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid var(--teal);
  animation: wsp-ring 2.6s var(--ease-soft) infinite;
}

@keyframes wsp-ring {
  0%   { transform: scale(1); opacity: 0.8; }
  70%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ------------------------------------------------------------
   Accesibilidad — reduce motion
   ------------------------------------------------------------ */

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

  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }

  .reveal, .hero [data-cascade] {
    opacity: 1;
    transform: none;
  }

  .marquee__track { animation: none; }
}