/* ʻĀina Estudio — Sistema de marca */

:root {
  --tinta: #1A1208;
  --cacao: #2A1F17;
  --tierra: #8B6F4E;
  --dorado: #B08D57;
  --arena: #E8DCC8;
  --hueso: #FAF5EB;
  --rosa: #E8CFC4;
  --rosa-claro: #F2DED3;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;

  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --header-h: 4.25rem;
  --header-h-desktop: 5.25rem;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--cacao);
  background: var(--hueso);
  -webkit-font-smoothing: antialiased;
}

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

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

address {
  font-style: normal;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--cacao);
  color: var(--hueso);
  font-size: 0.875rem;
}

.skip-link:focus {
  top: var(--space-sm);
}

.container {
  width: min(1100px, 90vw);
  margin-inline: auto;
}

/* ── Header ── */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 245, 235, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--arena);
}

.header--over-hero {
  background: rgba(26, 18, 8, 0.44);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(250, 245, 235, 0.38);
}

.header--over-hero .header__logo-img {
  filter: none;
}

.header:not(.header--over-hero) .header__logo-img {
  filter: brightness(0.32) sepia(0.25) saturate(1.2);
}

.header--over-hero .nav a {
  color: rgba(250, 245, 235, 0.92);
}

.header--over-hero .nav a:hover {
  color: var(--dorado);
}

.header--over-hero .nav-toggle span {
  background: var(--hueso);
}

.header--over-hero .header__cta {
  background: transparent;
  color: var(--hueso);
  border-color: rgba(250, 245, 235, 0.55);
}

.header--over-hero .header__cta:hover {
  background: var(--hueso);
  color: var(--cacao);
  border-color: var(--hueso);
}

.header--over-hero .header__top {
  border-bottom-color: transparent;
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
  height: 100%;
  width: min(1100px, 90vw);
  margin-inline: auto;
  padding-inline: 0;
}

.header__logo {
  justify-self: start;
  display: flex;
  align-items: center;
  line-height: 1;
  transition: opacity var(--transition);
}

.header__actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.header__logo-img {
  height: 3.25rem;
  width: auto;
  max-width: min(42vw, 14rem);
  object-fit: contain;
  display: block;
  transition: filter var(--transition);
}

.header__logo:hover {
  opacity: 0.88;
}

.logo-word {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--tinta);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.4375rem;
  font-weight: 300;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-top: 0.25rem;
  padding-inline: 0.15em;
}

.nav {
  display: none;
  gap: 2rem;
}

.nav a {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  transition: color var(--transition), opacity var(--transition);
  opacity: 0.9;
}

.nav a:hover {
  color: var(--dorado);
  opacity: 1;
}

.header__cta {
  display: inline-flex;
  flex-shrink: 0;
  background: var(--cacao);
  color: var(--hueso);
  border: 1px solid var(--cacao);
  letter-spacing: 0.24em;
  font-weight: 400;
}

.header__cta:hover {
  background: var(--tinta);
  border-color: var(--tinta);
}

.nav-toggle {
  display: flex;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--cacao);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 98;
  background: rgba(26, 18, 8, 0.45);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.mobile-nav-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-backdrop[hidden] {
  display: none;
}

.mobile-nav {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 99;
  display: none;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0.5rem 0 0.75rem;
  background: rgba(250, 245, 235, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--arena);
  transform: translateY(-0.5rem);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-nav.is-open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  display: block;
  padding: 0.875rem 1.25rem;
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
  border-bottom: 1px solid rgba(232, 220, 200, 0.6);
  transition: background var(--transition), color var(--transition);
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav a:hover {
  background: rgba(232, 220, 200, 0.35);
  color: var(--cacao);
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn--primary {
  background: var(--cacao);
  color: var(--hueso);
}

.btn--primary:hover {
  background: var(--tinta);
}

.btn--ghost {
  background: transparent;
  color: var(--cacao);
  border-color: var(--arena);
}

.btn--ghost:hover {
  border-color: var(--cacao);
}

.btn--outline {
  background: transparent;
  color: var(--cacao);
  border-color: var(--tierra);
}

.btn--outline:hover {
  background: var(--cacao);
  color: var(--hueso);
  border-color: var(--cacao);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.625rem;
}

.btn--lg {
  padding: 1rem 2.5rem;
}

/* ── Hero ── */

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + var(--space-md)) var(--space-md) var(--space-lg);
  position: relative;
  overflow: hidden;
}

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

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 18, 8, 0.28) 0%,
    rgba(26, 18, 8, 0.45) 45%,
    rgba(26, 18, 8, 0.62) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1s var(--transition) 0.2s forwards;
}

.hero__brand-word {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 300;
  color: var(--hueso);
  letter-spacing: 0.02em;
  line-height: 1;
}

.hero__brand-sub {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 300;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: rgba(250, 245, 235, 0.8);
  margin-top: 0.75rem;
  padding-inline: 0.2em;
}

.hero__brand-sub::before,
.hero__brand-sub::after {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: rgba(250, 245, 235, 0.4);
  vertical-align: middle;
  margin: 0 0.75rem;
}

.hero__logo {
  width: min(280px, 70vw);
  margin-inline: auto;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1s var(--transition) 0.2s forwards;
}

.hero__mantra {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--arena);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fadeUp 1s var(--transition) 0.4s forwards;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--hueso);
  max-width: 20ch;
  margin-inline: auto;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fadeUp 1s var(--transition) 0.6s forwards;
}

.hero__disciplines {
  font-size: 0.6875rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(250, 245, 235, 0.75);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1s var(--transition) 0.8s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s var(--transition) 1s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll span {
  display: block;
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, rgba(250, 245, 235, 0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.btn--light.btn--primary {
  background: var(--hueso);
  color: var(--cacao);
}

.btn--light.btn--primary:hover {
  background: var(--dorado);
  color: var(--hueso);
}

.btn--light.btn--ghost {
  color: var(--hueso);
  border-color: rgba(250, 245, 235, 0.45);
}

.btn--light.btn--ghost:hover {
  border-color: var(--hueso);
  background: rgba(250, 245, 235, 0.1);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ── Sections ── */

.section {
  padding: var(--space-xl) 0;
}

.section__label {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 0.625rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--tierra);
}

.section__label .line {
  width: 3rem;
  height: 1px;
  background: var(--arena);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--tinta);
}

.section__title--center {
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* ── Sobre ── */

.section--sobre {
  background: var(--hueso);
}

.sobre__grid {
  display: grid;
  gap: var(--space-md);
}

.sobre__text p {
  margin-bottom: 1.25rem;
  max-width: 52ch;
}

.sobre__text em {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.125em;
}

.sobre__welcome {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 300;
  font-style: italic;
  color: var(--tierra);
  margin-top: var(--space-md);
}

/* ── Servicios ── */

.section--servicios {
  background: var(--rosa-claro);
}

.servicios__grid {
  list-style: none;
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.servicio {
  position: relative;
  overflow: hidden;
  min-height: 16rem;
  border: 1px solid var(--arena);
  background: var(--hueso);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.servicio__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1);
  transition: opacity 0.5s var(--transition), transform 0.6s var(--transition);
}

.servicio--reformer .servicio__bg {
  background-image: url('../assets/servicios/reformer.webp');
}

.servicio--mat .servicio__bg {
  background-image: url('../assets/servicios/mat.webp');
}

.servicio--barre .servicio__bg {
  background-image: url('../assets/servicios/barre.webp');
  background-position: center 18%;
}

.servicio__content {
  position: relative;
  z-index: 1;
  padding: var(--space-md);
  height: 100%;
  transition: opacity 0.4s var(--transition), visibility 0.4s var(--transition);
}

.servicio::after {
  display: none;
}

.servicio:hover,
.servicio:focus-within,
.servicio.is-active {
  border-color: var(--dorado);
  box-shadow: 0 8px 32px rgba(26, 18, 8, 0.08);
}

.servicio:hover .servicio__bg,
.servicio:focus-within .servicio__bg,
.servicio.is-active .servicio__bg {
  opacity: 1;
  transform: scale(1.04);
}

.servicio:hover .servicio__content,
.servicio:focus-within .servicio__content,
.servicio.is-active .servicio__content {
  opacity: 0;
  visibility: hidden;
}

.servicio h3 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--tinta);
  margin-bottom: 0.75rem;
}

.servicio p {
  font-size: 0.875rem;
  color: var(--cacao);
  opacity: 0.85;
}

@media (hover: none) {
  .servicio {
    cursor: pointer;
  }
}

.servicios__subtitle {
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  font-style: italic;
  color: var(--tierra);
  letter-spacing: 0.08em;
  text-transform: lowercase;
  margin-top: -0.5rem;
  margin-bottom: var(--space-lg);
}

.servicios__horario {
  text-align: center;
  font-size: 0.6875rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-bottom: var(--space-md);
}

.servicios__cta {
  text-align: center;
}

/* ── Galería ── */

.section--planes {
  background: var(--hueso);
}

.planes__intro {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-top: -0.25rem;
  margin-bottom: var(--space-md);
}

.planes-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.planes-tab {
  padding: 0.625rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cacao);
  background: transparent;
  border: 1px solid var(--arena);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.planes-tab:hover {
  border-color: var(--tierra);
}

.planes-tab.is-active {
  background: var(--cacao);
  color: var(--hueso);
  border-color: var(--cacao);
}

.planes-tab__badge {
  opacity: 0.75;
  font-weight: 300;
}

.planes__grid {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.plan-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md) var(--space-sm);
  background: #fff;
  border: 1px solid var(--arena);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.plan-card:hover {
  border-color: var(--dorado);
  box-shadow: 0 8px 32px rgba(26, 18, 8, 0.06);
}

.plan-card__name {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--tinta);
  margin-bottom: 0.25rem;
}

.plan-card__classes {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-bottom: var(--space-sm);
}

.plan-card__price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--cacao);
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

.plan-card__period {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  opacity: 0.75;
}

.plan-card__pricing {
  margin-bottom: var(--space-sm);
}

.plan-card__total {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--tierra);
  margin-bottom: 0.35rem;
}

.plan-card__discount {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--dorado);
  border: 1px solid var(--dorado);
  padding: 0.2rem 0.5rem;
  margin-bottom: 0.25rem;
}

.plan-card__btn {
  width: 100%;
  max-width: 12rem;
}

.planes-sueltas {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--arena);
}

.planes-sueltas__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  text-align: center;
  color: var(--tinta);
  margin-bottom: var(--space-md);
}

.planes-sueltas__grid {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 36rem;
  margin-inline: auto;
}

.plan-card--suelta .plan-card__name {
  font-size: 1.375rem;
}

/* ── Float contact ── */

.float-contact {
  position: fixed;
  bottom: 1.25rem;
  right: 1rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.float-contact__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(26, 18, 8, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.float-contact__btn:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 24px rgba(26, 18, 8, 0.22);
}

.float-contact__btn svg {
  width: 1.375rem;
  height: 1.375rem;
  fill: currentColor;
}

.float-contact__btn--wa {
  background: #25d366;
  color: #fff;
}

.float-contact__btn--ig {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
}

.section--galeria {
  padding-bottom: var(--space-md);
}

.galeria__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  margin-bottom: var(--space-md);
}

.galeria__item {
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--arena);
  cursor: pointer;
}

.galeria__item--wide {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
}

.galeria__item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

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

.galeria__item:hover img {
  transform: scale(1.04);
}

.galeria__item--hidden {
  display: none;
}

.galeria__grid.is-expanded .galeria__item--hidden {
  display: block;
}

.galeria__actions {
  text-align: center;
  padding-top: var(--space-md);
}

.galeria__hint {
  margin-top: var(--space-sm);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tierra);
  opacity: 0.7;
}

/* ── Visita ── */

.section--visita {
  background: var(--cacao);
  color: var(--hueso);
}

.section--visita .section__label {
  color: var(--dorado);
}

.section--visita .section__label .line {
  background: var(--tierra);
}

.section--visita .section__title {
  color: var(--hueso);
}

.visita__info {
  text-align: center;
  margin-bottom: var(--space-md);
}

.visita__info p {
  font-size: 0.6875rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.5rem;
}

.visita__info a {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  transition: color var(--transition);
}

.visita__info a:hover {
  color: var(--dorado);
}

.visita__links {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 400px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.visita__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(250, 245, 235, 0.15);
  transition: color var(--transition);
}

.visita__link:first-child {
  border-top: 1px solid rgba(250, 245, 235, 0.15);
}

.visita__link:hover {
  color: var(--dorado);
}

.visita__link-label {
  font-size: 0.6875rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.visita__link-arrow {
  font-size: 1rem;
  opacity: 0.5;
  transition: transform var(--transition);
}

.visita__link:hover .visita__link-arrow {
  transform: translateX(4px);
  opacity: 1;
}

.visita__cta {
  text-align: center;
}

.visita__cta-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--space-md);
  color: var(--arena);
}

.section--visita .btn--primary {
  background: var(--hueso);
  color: var(--cacao);
}

.section--visita .btn--primary:hover {
  background: var(--dorado);
  color: var(--hueso);
}

/* ── Footer ── */

.footer {
  padding: var(--space-md) 0;
  text-align: center;
  border-top: 1px solid var(--arena);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.footer__brand .logo-word {
  font-size: 1.25rem;
}

.footer__brand .logo-sub {
  font-size: 0.4rem;
}

.footer__tagline {
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-bottom: var(--space-xs);
}

.footer__copy {
  font-size: 0.6875rem;
  color: var(--tierra);
  opacity: 0.6;
}

/* ── Lightbox ── */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 18, 8, 0.92);
  padding: var(--space-md);
}

.lightbox[hidden] {
  display: none;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--hueso);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.lightbox__close:hover {
  opacity: 1;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--hueso);
  font-size: 1.75rem;
  cursor: pointer;
  opacity: 0.6;
  padding: 1rem;
  transition: opacity var(--transition);
}

.lightbox__nav:hover {
  opacity: 1;
}

.lightbox__nav--prev {
  left: 0.5rem;
}

.lightbox__nav--next {
  right: 0.5rem;
}

.lightbox__counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(250, 245, 235, 0.7);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
}

/* ── Scroll reveal ── */

.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

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

/* ── Responsive ── */

@media (max-width: 380px) {
  .header__cta {
    padding: 0.5rem 0.75rem;
    font-size: 0.5625rem;
    letter-spacing: 0.16em;
  }

  .header__logo-img {
    height: 2.75rem;
    max-width: 38vw;
  }
}

@media (min-width: 768px) {
  :root {
    --header-h: var(--header-h-desktop);
  }

  .header {
    height: var(--header-h-desktop);
  }

  .header__inner {
    padding-block: 0;
  }

  .header__logo-img {
    height: 4rem;
    max-width: 16rem;
  }

  .nav {
    display: flex;
    justify-content: center;
    justify-self: center;
    gap: clamp(1rem, 2.5vw, 2rem);
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav,
  .mobile-nav-backdrop {
    display: none !important;
  }

  .sobre__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: var(--space-lg);
  }

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

  .planes-sueltas__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .servicios__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .galeria__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .galeria__item--wide {
    grid-column: span 3;
    aspect-ratio: 21 / 9;
  }

  .visita__links {
    flex-direction: row;
    max-width: none;
    gap: var(--space-md);
  }

  .visita__link {
    flex: 1;
    border: 1px solid rgba(250, 245, 235, 0.15);
    padding: 1.5rem;
    border-bottom: 1px solid rgba(250, 245, 235, 0.15);
  }

  .visita__link:first-child {
    border-top: 1px solid rgba(250, 245, 235, 0.15);
  }
}

@media (min-width: 1024px) {
  .planes__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .galeria__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .galeria__item--wide {
    grid-column: span 4;
    aspect-ratio: 21 / 9;
  }
}

/* ── Bienestar Corporativo ── */

.section--corporativo {
  background: var(--hueso);
}

.corporativo__intro {
  max-width: 44rem;
  margin: 0 auto var(--space-md);
  text-align: center;
  color: var(--cacao);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.corporativo__features {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem var(--space-md);
  margin-bottom: var(--space-lg);
}

.corporativo__features li {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tierra);
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--arena);
  background: #fff;
}

.corporativo__form-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.corporativo__form {
  width: 100%;
  max-width: 36rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.4s ease;
}

.corporativo__form.is-open {
  max-height: 600px;
  opacity: 1;
  pointer-events: auto;
}

.corp-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.corp-field label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tierra);
}

.corp-field input,
.corp-field textarea {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.9375rem;
  color: var(--tinta);
  background: #fff;
  border: 1px solid var(--arena);
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}

.corp-field input:focus,
.corp-field textarea:focus {
  border-color: var(--dorado);
}

.corp-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: 0.25rem;
}

.corporativo__cancel {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--tierra);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 0;
}

.corporativo__cancel:hover {
  color: var(--tinta);
}

.corp-success {
  font-size: 0.875rem;
  color: var(--tierra);
  letter-spacing: 0.05em;
  text-align: center;
  padding: 0.75rem;
  border: 1px solid var(--arena);
  background: #fff;
}