/* ═══════════════════════════════════════════════════════
   BM PRODUCCIONES — ESTILOS PRINCIPALES
   /css/estilos.css
   Paleta: Rosa Suave · Negro · Dorado · Blanco
   Metodología: Mobile-First + BEM
════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────
   1. VARIABLES Y TOKENS DE DISEÑO
───────────────────────────────────────────────────── */
:root {
  /* Paleta de color */
  --color-black: #0a0a0a;
  --color-black-soft: #111111;
  --color-black-card: #151515;
  --color-black-border: #222222;

  --color-gold: #C9A84C;
  --color-gold-light: #E2C97E;
  --color-gold-dark: #A07830;
  --color-gold-glow: rgba(201, 168, 76, 0.18);

  --color-pink: #E8B4C0;
  --color-pink-soft: #F2D0D8;
  --color-pink-deep: #C9899A;
  --color-pink-glow: rgba(232, 180, 192, 0.15);

  --color-white: #FFFFFF;
  --color-white-off: #F5F0EE;
  --color-white-muted: #B8B0AE;

  /* Tipografía */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Escala tipográfica */
  --fs-xs: 0.75rem;
  /* 12px */
  --fs-sm: 0.875rem;
  /* 14px */
  --fs-base: 1rem;
  /* 16px */
  --fs-md: 1.125rem;
  /* 18px */
  --fs-lg: 1.375rem;
  /* 22px */
  --fs-xl: 1.75rem;
  /* 28px */
  --fs-2xl: 2.25rem;
  /* 36px */
  --fs-3xl: 3rem;
  /* 48px */
  --fs-4xl: 3.75rem;
  /* 60px */
  --fs-5xl: 5rem;
  /* 80px */

  /* Espaciado */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Bordes */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Sombras */
  --shadow-gold: 0 4px 32px rgba(201, 168, 76, 0.22);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-soft: 0 2px 16px rgba(0, 0, 0, 0.35);

  /* Transiciones */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;

  /* Layout */
  --container-max: 1200px;
  --container-pad: var(--space-5);

  /* Navbar */
  --navbar-h: 72px;
}

@media (min-width: 768px) {
  :root {
    --container-pad: var(--space-8);
    --navbar-h: 80px;
  }
}

@media (min-width: 1024px) {
  :root {
    --container-pad: var(--space-12);
  }
}

/* ─────────────────────────────────────────────────────
   2. RESET Y BASE
───────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--navbar-h);
}

body {
  background-color: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Loader activo: bloquea scroll */
body.is-loading {
  overflow: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ─────────────────────────────────────────────────────
   3. UTILIDADES
───────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

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

/* ─────────────────────────────────────────────────────
   4. BOTONES GLOBALES
───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.btn--gold {
  background: var(--color-gold);
  color: var(--color-black);
  border: 1px solid var(--color-gold);
}

.btn--gold:hover,
.btn--gold:focus-visible {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

/* ─────────────────────────────────────────────────────
   5. ENCABEZADOS DE SECCIÓN
───────────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-white);
}

.section-header--dark .section-header__title {
  color: var(--color-white);
}

.section-header__divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: var(--space-5) auto;
}

.section-header__sub {
  max-width: 560px;
  margin-inline: auto;
  color: var(--color-white-muted);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .section-header__title {
    font-size: var(--fs-3xl);
  }
}

/* ─────────────────────────────────────────────────────
   6. LOADER
───────────────────────────────────────────────────── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--duration-slow) var(--ease-out),
    visibility var(--duration-slow) var(--ease-out);
}

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

.loader__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.loader__logo-wrap {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 1px solid var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  position: relative;
  animation: loaderRing 2s linear infinite;
}

.loader__logo-wrap::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: var(--color-gold);
  animation: loaderSpin 1.4s linear infinite;
}

.loader__logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.loader__brand {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.loader__brand span {
  color: var(--color-gold);
}

.loader__bar {
  width: 160px;
  height: 1px;
  background: var(--color-black-border);
  margin-top: var(--space-2);
  overflow: hidden;
}

.loader__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-light));
  animation: loaderBar 1s var(--ease-out) forwards;
  transform-origin: left;
}

.loader__tagline {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-white-muted);
  margin-top: var(--space-1);
}

@keyframes loaderSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes loaderBar {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

@keyframes loaderRing {
  0% {
    box-shadow: 0 0 0 0 var(--color-gold-glow);
  }

  50% {
    box-shadow: 0 0 20px 4px var(--color-gold-glow);
  }

  100% {
    box-shadow: 0 0 0 0 var(--color-gold-glow);
  }
}

/* ─────────────────────────────────────────────────────
   7. NAVBAR
───────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-h);
  transition: background var(--duration-normal) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out);
}

.navbar.is-scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201, 168, 76, 0.15);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.navbar__logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.navbar__name {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-white);
  display: block;
}

.navbar__name strong {
  color: var(--color-gold);
}

.navbar__menu {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white-muted);
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-normal) var(--ease-out);
}

.navbar__link:hover,
.navbar__link:focus-visible,
.navbar__link.is-active {
  color: var(--color-white);
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  width: 100%;
}

.navbar__link--cta {
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  letter-spacing: 0.15em;
}

.navbar__link--cta::after {
  display: none;
}

.navbar__link--cta:hover,
.navbar__link--cta:focus-visible {
  background: var(--color-gold);
  color: var(--color-black);
}

/* Toggle (mobile) */
.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: var(--space-1);
  z-index: 10;
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-white);
  transition: transform var(--duration-normal) var(--ease-out),
    opacity var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.navbar__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile menu open */
.navbar__menu.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 0;
  right: 0;
  top: var(--navbar-h);
  height: calc(100vh - var(--navbar-h));
  height: calc(100svh - var(--navbar-h));
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  z-index: 99;
  animation: menuFadeIn var(--duration-normal) var(--ease-out) forwards;
}

.navbar__menu.is-open .navbar__link {
  font-size: var(--fs-md);
  letter-spacing: 0.15em;
  color: var(--color-white);
}

.navbar__menu.is-open .navbar__link--cta {
  padding: var(--space-3) var(--space-8);
}

@keyframes menuFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .navbar__name {
    font-size: var(--fs-md);
  }
}

@media (min-width: 1024px) {
  .navbar__toggle {
    display: none;
  }

  .navbar__menu {
    display: flex;
    position: static;
    background: none;
    flex-direction: row;
    gap: var(--space-8);
  }
}

/* ─────────────────────────────────────────────────────
   8. HERO
───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform-origin: center;
  animation: heroZoom 20s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes heroZoom {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.08);
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg,
      rgba(10, 10, 10, 0.75) 0%,
      rgba(10, 10, 10, 0.55) 40%,
      rgba(10, 10, 10, 0.80) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--navbar-h) + var(--space-16));
  padding-bottom: var(--space-24);
  max-width: 800px;
}

.hero__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 8vw, var(--fs-5xl));
  font-weight: 300;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

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

.hero__subtitle {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.9;
  margin-bottom: var(--space-10);
  max-width: 480px;
  letter-spacing: 0.02em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

  0%,
  100% {
    opacity: 0.4;
    transform: scaleY(1);
  }

  50% {
    opacity: 1;
    transform: scaleY(1.15);
  }
}

/* ─────────────────────────────────────────────────────
   9. SERVICIOS
───────────────────────────────────────────────────── */
.services {
  padding-block: var(--space-24);
  background: var(--color-black);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.service-card {
  position: relative;
  background: linear-gradient(180deg, rgba(21, 21, 21, 0.85) 0%, rgba(10, 10, 10, 0.98) 100%);
  border: 1px solid var(--color-black-border);
  padding: var(--space-8) var(--space-6);
  overflow: hidden;
  transition: border-color var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-light), var(--color-gold-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
  z-index: 2;
}

/* Contenedor de la imagen de fondo (usa miniaturas ligeras de 5-16KB) */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  z-index: 1;
  transition: transform var(--duration-slow) var(--ease-out),
    opacity var(--duration-slow) var(--ease-out);
  pointer-events: none;
}

.service-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px var(--color-gold-glow), var(--shadow-card);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover::after {
  transform: scale(1.08);
  opacity: 0.22;
}

.service-card__icon-wrap {
  position: relative;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.service-card__icon {
  width: 36px;
  height: 36px;
  position: relative;
  z-index: 1;
  color: var(--color-gold);
}

.service-card__icon-bg {
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-gold-dark);
  border-radius: 2px;
  background: var(--color-gold-glow);
  transition: background var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__icon-bg {
  background: rgba(201, 168, 76, 0.3);
  border-color: var(--color-gold);
  box-shadow: 0 0 12px var(--color-gold-glow);
}

.service-card__title {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  letter-spacing: 0.01em;
}

.service-card__desc {
  position: relative;
  z-index: 2;
  font-size: var(--fs-sm);
  color: var(--color-white-muted);
  line-height: 1.8;
}

.service-card__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid rgba(201, 168, 76, 0.4);
  background: transparent;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  z-index: 2;
  text-decoration: none;
}

.service-card__btn:hover {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
  box-shadow: 0 4px 15px var(--color-gold-glow);
  transform: translateY(-2px);
}

.service-card__btn svg {
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}

.service-card__btn:hover svg {
  transform: scale(1.1);
}

/* Modificadores de fondo para cada servicio (usan miniaturas ultraligeras de 5-16KB) */
.service-card--audio {
  --bg-image: url('../assets/imagenes/thumbs/img3.webp');
}

.service-card--iluminacion {
  --bg-image: url('../assets/imagenes/thumbs/img1.webp');
}

.service-card--escenarios {
  --bg-image: url('../assets/imagenes/thumbs/img6.webp');
}

.service-card--pantallas {
  --bg-image: url('../assets/imagenes/thumbs/img2.webp');
}

.service-card--dj {
  --bg-image: url('../assets/imagenes/thumbs/img10.webp');
}

.service-card--grupos {
  --bg-image: url('../assets/imagenes/thumbs/img9.webp');
}

.services__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-12);
  flex-wrap: wrap;
}

.services__badge span {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 500;
}

.services__badge-divider {
  width: 1px;
  height: 16px;
  background: var(--color-gold-dark);
}

@media (min-width: 600px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ─────────────────────────────────────────────────────
   10. GALERÍA Y CARRUSEL
───────────────────────────────────────────────────── */
.gallery {
  padding-block: var(--space-24);
  background: var(--color-black-soft);
  overflow: hidden;
}

.gallery .section-header {
  padding-inline: var(--container-pad);
}

.carousel {
  position: relative;
  max-width: 100%;
  overflow: hidden;
}

.carousel__track-wrap {
  overflow: hidden;
}

.carousel__track {
  display: flex;
  transition: transform var(--duration-slow) var(--ease-out);
  will-change: transform;
}

.carousel__slide {
  flex: 0 0 100%;
  padding-inline: var(--space-2);
}

.carousel__img-btn {
  display: block;
  width: 100%;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--color-black-card);
}

.carousel__img-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--duration-slow) var(--ease-out);
}

.carousel__img-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  transition: background var(--duration-normal) var(--ease-out);
}

.carousel__img-btn:hover img {
  transform: scale(1.04);
}

.carousel__img-btn:hover::after {
  background: rgba(0, 0, 0, 0);
}

/* Flechas */
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.7);
  border: 1px solid var(--color-gold-dark);
  color: var(--color-gold);
  transition: background var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out);
  backdrop-filter: blur(6px);
}

.carousel__arrow:hover,
.carousel__arrow:focus-visible {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.carousel__arrow--prev {
  left: var(--space-4);
}

.carousel__arrow--next {
  right: var(--space-4);
}

/* Dots */
.carousel__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.carousel__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-black-border);
  border: 1px solid var(--color-white-muted);
  transition: background var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.carousel__dot.is-active,
.carousel__dot[aria-selected="true"] {
  background: var(--color-gold);
  border-color: var(--color-gold);
  transform: scale(1.4);
}

@media (min-width: 768px) {
  .carousel__slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1200px) {
  .carousel__slide {
    flex: 0 0 33.333%;
  }
}

/* ─────────────────────────────────────────────────────
   11. LIGHTBOX
───────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox[hidden] {
  display: none;
}

.lightbox.is-open {
  display: flex;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  cursor: pointer;
  animation: backdropIn var(--duration-normal) var(--ease-out) forwards;
}

@keyframes backdropIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.lightbox__content {
  position: relative;
  z-index: 2;
  max-width: 92vw;
  max-height: 90vh;
  animation: lightboxIn var(--duration-normal) var(--ease-out) forwards;
}

@keyframes lightboxIn {
  from {
    opacity: 0;
    transform: scale(0.94);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox__img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.8);
}

.lightbox__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 10;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.8);
  border: 1px solid var(--color-gold-dark);
  color: var(--color-gold);
  transition: background var(--duration-fast) var(--ease-out);
  backdrop-filter: blur(4px);
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: var(--color-gold);
  color: var(--color-black);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.7);
  border: 1px solid var(--color-gold-dark);
  color: var(--color-gold);
  transition: background var(--duration-fast) var(--ease-out);
  backdrop-filter: blur(4px);
}

.lightbox__nav:hover,
.lightbox__nav:focus-visible {
  background: var(--color-gold);
  color: var(--color-black);
}

.lightbox__nav--prev {
  left: var(--space-4);
}

.lightbox__nav--next {
  right: var(--space-4);
}

/* ─────────────────────────────────────────────────────
   12. SECCIÓN VIDEO
───────────────────────────────────────────────────── */
.video-section {
  padding-block: var(--space-24);
  background: var(--color-black);
}

.video-wrap {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  max-width: 900px;
  margin-inline: auto;
}

.video-wrap__player {
  width: 100%;
  height: auto;
  display: block;
}

.video-wrap__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.6), rgba(10, 10, 10, 0.4));
  transition: opacity var(--duration-normal) var(--ease-out);
  z-index: 2;
}

.video-wrap.is-playing .video-wrap__overlay {
  opacity: 0;
  pointer-events: none;
}

.video-wrap__play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.15);
  border: 1.5px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  transition: background var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
  padding-left: 4px;
}

.video-wrap:hover .video-wrap__play-btn {
  background: rgba(201, 168, 76, 0.3);
  transform: scale(1.08);
}

.video-wrap__hint {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.video-wrap__frame {
  display: none;
}

@media (min-width: 768px) {
  .video-wrap {
    background: var(--color-black-card);
    border: 1px solid var(--color-black-border);
    aspect-ratio: 16 / 9;
  }

  .video-wrap__player {
    height: 100%;
    object-fit: contain;
    background: #000;
  }

  .video-wrap__frame {
    display: block;
    position: absolute;
    inset: var(--space-3);
    border: 1px solid rgba(201, 168, 76, 0.2);
    pointer-events: none;
    z-index: 1;
  }
}

/* ─────────────────────────────────────────────────────
   13. CONTACTO
───────────────────────────────────────────────────── */
.contact {
  padding-block: var(--space-24);
  background: var(--color-black-soft);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}

.contact__info-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.contact__info-text {
  font-size: var(--fs-sm);
  color: var(--color-white-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  max-width: 440px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gold-dark);
  color: var(--color-gold);
}

.contact__item-label {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white-muted);
  margin-bottom: var(--space-1);
}

.contact__item-value {
  font-size: var(--fs-sm);
  color: var(--color-white);
  transition: color var(--duration-fast);
}

.contact__item-value:hover {
  color: var(--color-gold);
}

.contact__social {
  display: flex;
  gap: var(--space-3);
}

.contact__social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-black-border);
  color: var(--color-white-muted);
  transition: border-color var(--duration-normal) var(--ease-out),
    color var(--duration-normal) var(--ease-out),
    background var(--duration-normal) var(--ease-out);
}

.contact__social-link:hover,
.contact__social-link:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: var(--color-gold-glow);
}

.contact__map {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--color-black-border);
  position: relative;
}

.contact__map::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-gold-dark);
  z-index: 1;
  pointer-events: none;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(100%) invert(92%) contrast(87%);
  display: block;
}

@media (min-width: 900px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
  }

  .contact__map {
    aspect-ratio: unset;
    height: 460px;
  }
}

/* ─────────────────────────────────────────────────────
   14. FOOTER
───────────────────────────────────────────────────── */
.footer {
  background: var(--color-black);
  border-top: 1px solid var(--color-black-border);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-black-border);
  margin-bottom: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.footer__brand-name strong {
  color: var(--color-gold);
}

.footer__brand-tagline {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.footer__nav-title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__nav a,
.footer__contact a {
  font-size: var(--fs-sm);
  color: var(--color-white-muted);
  transition: color var(--duration-fast);
}

.footer__nav a:hover,
.footer__contact a:hover {
  color: var(--color-gold);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-black-border);
  color: var(--color-white-muted);
  transition: border-color var(--duration-normal) var(--ease-out),
    color var(--duration-normal) var(--ease-out);
}

.footer__social a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.footer__copy,
.footer__credit {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  letter-spacing: 0.04em;
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ─────────────────────────────────────────────────────
   15. BOTÓN FLOTANTE WHATSAPP
───────────────────────────────────────────────────── */
.whatsapp-btn {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 500;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.whatsapp-btn:hover,
.whatsapp-btn:focus-visible {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55);
}

.whatsapp-btn__icon {
  width: 30px;
  height: 30px;
  position: relative;
  z-index: 1;
}

.whatsapp-btn__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: waPulse 2.5s ease-out infinite;
}

@keyframes waPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }

  70% {
    transform: scale(1.5);
    opacity: 0;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ─────────────────────────────────────────────────────
   16. ANIMACIONES DE ENTRADA (REVEAL)
───────────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────────────
   17. FOCUS STYLES (ACCESIBILIDAD)
───────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ─────────────────────────────────────────────────────
   18. SCROLLBAR PERSONALIZADA (DESKTOP)
───────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-black);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gold-dark);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

/* ─────────────────────────────────────────────────────
   19. SELECCIÓN DE TEXTO
───────────────────────────────────────────────────── */
::selection {
  background: var(--color-gold);
  color: var(--color-black);
}