/* =============================================================
   STYLES — Proyectos Nahmias
   M2: Desarrollo Visual por Bloques
   Fuente exclusiva de valores: css/tokens.css
   ============================================================= */


/* ─── 0. RESET & BASE ──────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 100%;
}

body {
  background-color: var(--c-page);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--c-brand);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}


/* ─── 0.1 LAYOUT UTILITIES ─────────────────────────────────── */

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

.container--narrow {
  width: min(var(--container-narrow), calc(100% - 2 * var(--container-px)));
  margin-inline: auto;
}

/* ─── 0.2 SECTION BASE ─────────────────────────────────────── */

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

.section--light {
  background-color: var(--c-bg-light);
  color: var(--c-text-dark);
}

.section--dark {
  background-color: var(--c-bg);
  color: var(--c-text);
}

.section__header {
  text-align: center;
  max-width: var(--measure-reading);
  margin-inline: auto;
  margin-bottom: var(--space-9);
}

.section__overline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--c-brand);
  margin-bottom: var(--space-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
}

.section--light .section__title {
  color: var(--c-text-dark);
}

.section--dark .section__title {
  color: var(--c-text);
}

.section__lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  opacity: 0.8;
  max-width: 60ch;
  margin-inline: auto;
}


/* ─── 0.3 BOTONES ──────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
  white-space: nowrap;
  user-select: none;
}

.btn:active {
  transform: scale(0.97);
}

/* Variante primaria */
.btn--primary {
  background-color: var(--c-brand);
  color: var(--c-bg-white);
  border-color: var(--c-brand);
  box-shadow: var(--shadow-brand);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--c-brand-dark);
  border-color: var(--c-brand-dark);
  box-shadow: 0 6px 24px rgba(38, 130, 168, 0.45);
}

/* Variante outline */
.btn--outline {
  background-color: transparent;
  color: var(--c-brand);
  border-color: var(--c-brand);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background-color: var(--c-brand);
  color: var(--c-bg-white);
}

/* Sobre fondo oscuro */
.section--dark .btn--outline {
  color: var(--c-brand-light);
  border-color: var(--c-brand-light);
}

.section--dark .btn--outline:hover {
  background-color: var(--c-brand-light);
  color: var(--c-bg);
}

/* Tamaño grande */
.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}


/* ═══════════════════════════════════════════════════════
   1. HEADER / NAV
   ═══════════════════════════════════════════════════════ */

.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-header);
  padding-block: var(--space-4);
  transition: padding-block var(--transition-base);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: transparent;
  transition:
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    backdrop-filter var(--transition-base);
}

/* Estado al hacer scroll */
.site-header--scrolled {
  padding-block: var(--space-3);
}

.site-header--scrolled::before {
  background-color: rgba(14, 17, 23, 0.94);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow:
    0 1px 0 var(--c-border),
    0 4px 24px rgba(0, 0, 0, 0.30);
}

/* ── Nav ─────────────────────────────────────────── */

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  height: 64px;
  /* altura fija para alineación vertical consistente */
  padding-inline-start: var(--space-2);
  /* separación sutil del borde izquierdo */
}

.nav__logo {
  flex-shrink: 0;
  margin-inline-end: auto;
  position: relative;
  z-index: calc(var(--z-dropdown) + 1);
  transition: opacity var(--transition-fast);
}

.nav__logo:hover {
  opacity: 0.85;
}

.nav__logo img,
.nav__logo-img {
  height: 48px;
  /* Incrementado: +33% para mayor peso visual e identidad */
  width: auto;
  /* El SVG tiene fill negro, se invierte a blanco para fondos oscuros */
  filter: brightness(0) invert(1);
  transition: opacity var(--transition-fast), filter var(--transition-fast);
}

/* En header scrolled / claro si se usara, mantener blanco */
.site-header--scrolled .nav__logo-img {
  filter: brightness(0) invert(1);
}

/* Links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(234, 234, 234, 0.80);
  letter-spacing: var(--tracking-normal);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  inset-block-end: -4px;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background-color: var(--c-brand);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--c-text);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  width: 100%;
}

.nav__item-cta-mobile {
  display: none;
}

/* CTA Nav */
.nav__cta {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-5);
}

/* Burger — oculto en desktop */
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  position: relative;
  z-index: calc(var(--z-dropdown) + 1);
  transition: background-color var(--transition-fast);
}

.nav__burger:hover {
  background-color: var(--c-border);
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--c-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-fast), width var(--transition-base);
  transform-origin: center;
}

/* Burger animado cuando está abierto */
.nav__burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav__burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Responsive Nav (Tablet / Mobile) ────────────── */

@media (max-width: 768px) {
  .nav__burger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    background-color: rgba(14, 17, 23, 0.98);
    /* Fondo casi opaco */
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    padding: var(--space-12) var(--space-6) var(--space-10);
    z-index: var(--z-dropdown);
    transform: translateY(-100%);
    transition: transform var(--transition-slow);
    box-shadow: none;
  }

  .nav__overlay {
    display: none;
    /* Ya no es necesario con el full screen opaco */
  }

  .nav__links--open {
    transform: translateY(0);
  }

  .nav__links li {
    width: 100%;
    border-bottom: none;
    text-align: center;
    position: relative;
  }

  /* Separadores suaves entre enlaces */
  .nav__links li:not(:last-child):not(.nav__item-cta-mobile)::after {
    content: '';
    position: absolute;
    bottom: calc(var(--space-4) / -2);
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background-color: var(--c-brand);
    opacity: 0.3;
  }

  .nav__item-cta-mobile {
    display: block;
    margin-top: var(--space-6);
  }

  .nav__link {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    color: var(--c-text);
  }

  .nav__link::after {
    display: none;
  }

  .nav__cta {
    display: none;
  }
}


/* ═══════════════════════════════════════════════════════
   2. HERO
   ═══════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: 0;
}


/* Imagen de fondo */
.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

/* Overlay — iluminar la imagen para que respire y sea aspiracional
   Industry_Mobiliario: la foto de proyecto es la herramienta comercial principal.
   LBE_Design §4: mantener contraste para legibilidad del texto. */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
      rgba(14, 17, 23, 0.62) 0%,
      rgba(14, 17, 23, 0.38) 50%,
      rgba(14, 17, 23, 0.20) 100%);
}

/* Contenido centrado verticalmente */
.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5);
  padding-block: var(--space-12);
  padding-block-start: calc(var(--space-12) + 64px);
  /* compensa header fijo */
  max-width: 720px;
}

/* Overline */
.hero__overline {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--c-brand-light);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  /* Sombra localizada: no toca la imagen, sólo rodea las letras */
  text-shadow:
    0 1px 4px rgba(0, 0, 0, 0.70),
    0 2px 12px rgba(0, 0, 0, 0.45);
}

.hero__overline::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background-color: var(--c-brand-light);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* H1 */
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-6xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--c-bg-white);
  max-width: 16ch;
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.55),
    0 3px 16px rgba(0, 0, 0, 0.35);
}

/* Subtítulo */
.hero__subtitle {
  font-size: clamp(var(--text-base), 1.8vw, var(--text-xl));
  line-height: var(--leading-relaxed);
  color: rgba(234, 234, 234, 0.90);
  max-width: 54ch;
  margin: 0;
  text-shadow:
    0 1px 4px rgba(0, 0, 0, 0.60),
    0 2px 10px rgba(0, 0, 0, 0.35);
}

/* CTA Hero — más presencia y separación */
.hero__cta {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-9);
  font-size: var(--text-lg);
  letter-spacing: 0.01em;
  box-shadow:
    var(--shadow-brand),
    0 0 0 0 rgba(38, 130, 168, 0);
  transition:
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.hero__cta:hover {
  box-shadow:
    0 8px 32px rgba(38, 130, 168, 0.55),
    0 0 0 3px rgba(38, 130, 168, 0.20);
  transform: translateY(-2px);
}

/* ── Responsive Hero ─────────────────────────────── */

@media (max-width: 768px) {
  .hero__content {
    align-items: flex-start;
    padding-block-start: calc(var(--space-10) + 72px);
    gap: var(--space-4);
  }

  .hero__title {
    font-size: clamp(var(--text-3xl), 8vw, var(--text-5xl));
  }
}

@media (max-width: 480px) {
  .hero__content {
    max-width: 100%;
  }

  .hero__title {
    font-size: var(--text-3xl);
  }
}


/* ═══════════════════════════════════════════════════════
   WhatsApp FAB
   z-index: --z-whatsapp (300)
   ═══════════════════════════════════════════════════════ */

.whatsapp-fab {
  position: fixed;
  inset-block-end: var(--space-6);
  inset-inline-end: var(--space-6);
  z-index: var(--z-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: #25D366;
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.whatsapp-fab:hover {
  transform: scale(1.10);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-fab svg {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .whatsapp-fab {
    inset-block-end: var(--space-5);
    inset-inline-end: var(--space-4);
    width: 48px;
    height: 48px;
  }
}


/* ═══════════════════════════════════════════════════════
   3. SERVICIOS
   — section--light (fondo claro, texto oscuro)
   — Diseño editorial: consultoría técnica, no retail
   — Fuente: data-site.json services_header + services[]
   ═══════════════════════════════════════════════════════ */

.services {
  background-color: var(--c-bg-light);
}

/* ── Grid 3 columnas ────────────────────────────────── */

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ── Card ───────────────────────────────────────────── */

.service-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  background-color: var(--c-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base),
    border-color var(--transition-base);
  border: 1px solid var(--c-border);
}

/* Barra superior — línea de acento de marca */
.service-card::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(to right,
      var(--c-brand) 0%,
      var(--c-brand-light) 100%);
  flex-shrink: 0;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* ── Ícono wrap ─────────────────────────────────────── */

/* ── Imagen Header (Hero de la tarjeta) ────────── */

.service-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 220px;
  /* Altura optimizada para mostrar más detalle */
  background-color: #FFFFFF;
  /* Blanco puro para mimetizarse con el fondo de las imágenes */
  overflow: hidden;
  position: relative;
}

/* Sutil gradiente de profundidad para evitar que el blanco sea plano */
.service-card__icon-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.02) 0%, transparent 20%, transparent 80%, rgba(0, 0, 0, 0.02) 100%);
  pointer-events: none;
}

.service-card__icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Sangrado total: la imagen cubre todo el ancho y alto */
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card__icon {
  transform: scale(1.08) translateY(-4px);
}

/* ── Body ── separado del ícono con espacio generoso ── */

.service-card__body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-7) 0;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--c-text-dark);
  margin: 0;
}

.service-card__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--c-text-muted);
  margin: 0;
}

/* ── CTA link-arrow ─────────────────────────────────── */
/* Diseño editorial: link con flecha, no botón en caja  */

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-7) var(--space-7);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--c-brand);
  text-decoration: none;
  letter-spacing: var(--tracking-normal);
  margin-top: auto;
  transition: gap var(--transition-base), color var(--transition-fast);
  border: none;
  background: none;
}

.service-card__cta svg {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.service-card__cta:hover {
  color: var(--c-brand-dark);
  gap: var(--space-3);
}

.service-card__cta:hover svg {
  transform: translateX(4px);
}

/* ── Responsive ─────────────────────────────────────── */

@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .services__grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    gap: var(--space-4);
    padding-inline: var(--space-4);
    padding-bottom: var(--space-6);
    margin-inline: calc(var(--space-4) * -1);
    /* Full bleed visual */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
  }

  .services__grid::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari/Edge */
  }

  .service-card {
    flex: 0 0 85%;
    max-width: 85%;
    scroll-snap-align: center;
  }

  .service-card__icon-wrap {
    height: 160px;
    /* Un poco más bajo en mobile */
    margin: 0;
    /* Reset margins for full width */
  }

  .service-card__body {
    padding: var(--space-5) var(--space-6) 0;
  }

  .service-card__cta {
    padding: var(--space-4) var(--space-6) var(--space-6);
  }

  /* ── Mobile Services Dots ────────────────────────────── */
  .services__container {
    position: relative;
    padding-bottom: var(--space-6);
  }

  .services__indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
  }

  .services__indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: rgba(38, 130, 168, 0.25);
    /* Un gris azulado transparente para inactivos */
    transition: background-color var(--transition-fast), transform var(--transition-base);
  }

  .services__indicator--active {
    background-color: var(--c-brand);
    transform: scale(1.4);
  }
}


/* ═══════════════════════════════════════════════════════
   4. NOSOTROS (ABOUT)
   — section--dark: fondo oscuro, texto claro
   — Layout: 2 col (imagen izq 55% / contenido der 45%), 1 col mobile
   — Estrategia: stats resuelven las 3 objeciones del rubro
     (LBE_Strategy + Industry_Mobiliario §3)
   — Fuente: data-site.json about{}
   ═══════════════════════════════════════════════════════ */

.about {
  background-color: var(--c-bg-dark);
  overflow: hidden;
}

/* ── Layout dos columnas ────────────────────────────── */

.about__inner {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 0;
  align-items: stretch;
  min-height: 520px;
}

/* ── Imagen ─────────────────────────────────────────── */

.about__image {
  position: relative;
  overflow: hidden;
}

/* Marco interior — diseño sobrio y elegante
   Razón de ser: los 4 puntos de esquina representan los "ensambles"
   o "herrajes" de precisión, un guiño sutil al rubro mobiliario
   sin saturar la foto. */
.about__image::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  z-index: 1;
  pointer-events: none;
  background:
    /* 4 puntos de anclaje (ensambles) en las esquinas, 3x3px */
    linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)) top left / 3px 3px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)) top right / 3px 3px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)) bottom left / 3px 3px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)) bottom right / 3px 3px no-repeat;
}

/* Marco exterior (contorno exacto) — separa sutilmente la imagen del fondo oscuro */
.about__image::after {
  content: '';
  position: absolute;
  inset: 0;
  /* Pega el borde exactamente a los límites de la imagen */
  border: 4px solid rgba(255, 255, 255, 0.80);
  z-index: 1;
  pointer-events: none;
}

.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.6s ease;
}

.about__image:hover .about__img {
  transform: scale(1.03);
}

/* ── Contenido ──────────────────────────────────────── */

.about__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-5);
  padding: var(--space-12) var(--space-10) var(--space-12) var(--space-10);
}

/* Overline — hereda los estilos de section__overline */
/* section--dark ya invierte el color via CSS cascade */

/* Título */
.about__title {
  color: var(--c-bg-white);
  margin: 0;
}

/* Descripción */
.about__text {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: rgba(234, 234, 234, 0.80);
  margin: 0;
  max-width: 50ch;
}

/* ── Stats — 3 credenciales en fila ─────────────────── */
/* Estrategia: responden las objeciones de compra clave  */
/* (LBE_Strategy §1 + Industry_Mobiliario §3)            */

.about__stats {
  display: flex;
  gap: var(--space-7);
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  padding-top: var(--space-6);
}

.about__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.about__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: 1;
  color: var(--c-brand-light);
  letter-spacing: var(--tracking-tight);
}

.about__stat-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(234, 234, 234, 0.55);
  line-height: var(--leading-snug);
  max-width: 10ch;
}

/* ── Responsive ─────────────────────────────────────── */

@media (max-width: 860px) {
  .about__inner {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  /* En mobile: contenido primero, imagen debajo */
  .about__image {
    order: 2;
    height: 280px;
  }


  .about__content {
    order: 1;
    padding: var(--space-10) var(--space-6);
    gap: var(--space-4);
  }

  .about__stats {
    gap: var(--space-6);
  }

  .about__stat-value {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 480px) {
  .about__stats {
    flex-direction: column;
    gap: var(--space-4);
    border-top: none;
    padding-top: 0;
  }

  .about__stat {
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
    padding-block: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.10);
  }

  .about__stat-value {
    font-size: var(--text-2xl);
    min-width: 3ch;
  }

  .about__stat-label {
    max-width: unset;
  }
}

/* ═══════════════════════════════════════════════════════
   5. PORTFOLIO / GALERÍA
   — section--light (fondo claro)
   — Layout: Grid (3 desktop, 2 tablet, 1 mobile)
   — Filtros: Esquema de catálogo (obcocinas.es)
   — Hover: Revela detalle oscuro elegante.
   ═══════════════════════════════════════════════════════ */

.gallery {
  background-color: var(--c-bg-light);
}

/* ── Filtros ────────────────────────────────────────── */

.gallery__filters {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-bottom: var(--space-8);
}

.gallery__filter-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--c-text-muted-dark);
  cursor: pointer;
  transition: color var(--transition-base), border-color var(--transition-base);
}

.gallery__filter-btn:hover,
.gallery__filter-btn:focus-visible {
  color: var(--c-brand);
}

.gallery__filter-btn--active {
  color: var(--c-brand);
  border-color: var(--c-brand);
}

/* ── Grid ───────────────────────────────────────────── */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(var(--gallery-cols-desktop, 3), 1fr);
  gap: var(--gallery-gap, 24px);
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ── Card ───────────────────────────────────────────── */

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #000;
  aspect-ratio: 4 / 3;
}

.gallery-card__btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  outline: none;
}

.gallery-card__btn:focus-visible {
  box-shadow: inset 0 0 0 4px var(--c-brand);
}

.gallery-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.gallery-card__btn:hover .gallery-card__img,
.gallery-card__btn:focus-visible .gallery-card__img {
  transform: scale(1.05);
  opacity: 0.8;
}

/* ── Overlay al Hover (Editorial Style) ─────────────── */

.gallery-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(14, 17, 23, 0.95) 0%,
      rgba(14, 17, 23, 0.40) 40%,
      transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

/* Borde sutil interior en el overlay */
.gallery-card__overlay::after {
  content: '';
  position: absolute;
  inset: var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-card__btn:hover .gallery-card__overlay,
.gallery-card__btn:focus-visible .gallery-card__overlay {
  opacity: 1;
}

.gallery-card__btn:hover .gallery-card__overlay::after,
.gallery-card__btn:focus-visible .gallery-card__overlay::after {
  opacity: 1;
  transform: scale(1);
}

.gallery-card__title {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--c-bg-white);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-1);
  transform: translateY(10px);
  transition: transform var(--transition-base);
}

.gallery-card__tag {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--c-brand-light);
  transform: translateY(10px);
  transition: transform var(--transition-base);
  transition-delay: 50ms;
}

.gallery-card__btn:hover .gallery-card__title,
.gallery-card__btn:focus-visible .gallery-card__title,
.gallery-card__btn:hover .gallery-card__tag,
.gallery-card__btn:focus-visible .gallery-card__tag {
  transform: translateY(0);
}

/* ── Cargar Más (Desktop) ───────────────────────────── */

.gallery__load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--c-border);
}

/* ── Responsive Gallery ─────────────────────────────── */

@media (max-width: 900px) {
  .gallery__grid {
    grid-template-columns: repeat(var(--gallery-cols-tablet, 2), 1fr);
  }
}

@media (max-width: 600px) {
  .gallery__grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: var(--space-4);
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
  }

  .gallery__grid::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
  }

  /* Las tarjetas ocupan el 85% del ancho para "espiar" la siguiente */
  .gallery__grid>.gallery-card {
    flex: 0 0 85%;
    max-width: 85%;
    scroll-snap-align: center;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  /* En móviles, mostrar siempre el overlay de forma editorial, no agresiva */
  .gallery-card__overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(14, 17, 23, 0.95) 0%, rgba(14, 17, 23, 0.2) 60%, transparent 100%);
  }

  .gallery-card__overlay::after {
    opacity: 1;
    transform: scale(1);
    border-color: rgba(255, 255, 255, 0.10);
    /* más suave en mobile fijo */
  }

  .gallery-card__title,
  .gallery-card__tag {
    transform: translateY(0);
  }

  .gallery__load-more {
    display: none !important;
    /* Load more no aplica en mobile scroll horizonzal */
  }

  /* ── Mobile Gallery Dots ────────────────────────────── */
  .gallery__container {
    position: relative;
    padding-bottom: var(--space-6);
  }

  .gallery__indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
  }

  .gallery__indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: rgba(38, 130, 168, 0.25);
    /* Un gris azulado transparente para inactivos */
    transition: background-color var(--transition-fast), transform var(--transition-base);
  }

  .gallery__indicator--active {
    background-color: var(--c-brand);
    transform: scale(1.4);
  }
}

/* ═══════════════════════════════════════════════════════
   LIGHTBOX (Modal inmersivo)
   z-index: --z-modal (500)
   ═══════════════════════════════════════════════════════ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background-color: rgba(14, 17, 23, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 1;
  transition: opacity var(--transition-fast);
}

.lightbox[hidden] {
  display: none !important;
  opacity: 0;
}

.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  background: transparent;
  border: none;
  color: var(--c-text);
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  padding: var(--space-2);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.lightbox__close:hover {
  color: var(--c-brand-light);
  transform: scale(1.1);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(14, 17, 23, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--c-text);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background-color var(--transition-base), color var(--transition-fast), transform var(--transition-fast);
}

.lightbox__nav:hover,
.lightbox__nav:focus-visible {
  background: var(--c-brand);
  color: #fff;
  border-color: var(--c-brand);
}

.lightbox__nav:active {
  transform: translateY(-50%) scale(0.95);
}

.lightbox__nav--prev {
  left: var(--space-6);
}

.lightbox__nav--next {
  right: var(--space-6);
}

.lightbox__figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  max-width: 1400px;
  width: 100%;
}

.lightbox__img {
  max-width: 100%;
  max-height: calc(100vh - 120px);
  object-fit: contain;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-sm);
}

.lightbox__caption {
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  gap: var(--space-6);
}

.lightbox__info {
  display: flex;
  flex-direction: column;
}

.lightbox__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  color: var(--c-text);
  line-height: var(--leading-tight);
}

.lightbox__category {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--c-brand-light);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-top: var(--space-1);
}

.lightbox__cta {
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .lightbox__caption {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }

  .lightbox__info {
    align-items: center;
  }

  .lightbox__close {
    top: var(--space-2);
    right: var(--space-2);
    font-size: 2rem;
  }

  .lightbox__nav {
    width: 44px;
    height: 44px;
    background: rgba(14, 17, 23, 0.8);
    border: none;
  }

  .lightbox__nav--prev {
    left: var(--space-2);
  }

  .lightbox__nav--next {
    right: var(--space-2);
  }

  .lightbox__title {
    font-size: var(--text-xl);
  }
}

/* ═══════════════════════════════════════════════════════
   6. PREGUNTAS FRECUENTES (FAQ)
   — section--dark (fondo oscuro)
   — Estrategia: Resolución de objeciones (LBE_Strategy)
   — Interacción: Acordeón limpio con iconografía clara
   ═══════════════════════════════════════════════════════ */

.faq {
  background-color: var(--c-bg-dark);
}

.faq__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  background: transparent;
  border: none;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--c-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-base);
  outline: none;
}

.faq-item__question:hover,
.faq-item__question:focus-visible {
  color: var(--c-brand-light);
}

.faq-item__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: var(--weight-light);
  line-height: 1;
  color: var(--c-brand-light);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1), color var(--transition-base);
  margin-left: var(--space-4);
  transform-origin: center;
}

/* Respuesta */
.faq-item__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.5s ease;
  opacity: 0;
  visibility: hidden;
}

.faq-item.is-active .faq-item__answer {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
}

.faq-item__answer-inner {
  min-height: 0;
  overflow: hidden;
}

.faq-item__answer-inner p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: rgba(234, 234, 234, 0.75);
  max-width: 65ch;
  margin: 0;
  padding-bottom: var(--space-6);
}

/* Cambiar el color del icono y rotarlo 45deg para que el "+" parezca una "x" */
.faq-item.is-active .faq-item__question {
  color: var(--c-brand-light);
}

.faq-item.is-active .faq-item__icon {
  transform: rotate(45deg);
}

/* ── Responsive FAQ ─────────────────────────────────── */

@media (max-width: 600px) {
  .faq-item__question {
    font-size: var(--text-lg);
    padding: var(--space-4) 0;
  }

  .faq-item__answer {
    padding-bottom: var(--space-5);
  }
}

/* ═══════════════════════════════════════════════════════
   7. CONTACTO (FORMULARIO)
   — section--light (fondo claro)
   — Formulario de conversión final
   ═══════════════════════════════════════════════════════ */

.contact {
  background-color: var(--c-bg-light);
}

.contact__form {
  margin-top: var(--space-8);
  background-color: var(--c-bg-white);
  padding: var(--space-8) var(--space-10);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--c-brand);
}

/* ── Grid del Formulario ────────────────────────────── */

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

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

.form__group--full {
  grid-column: 1 / -1;
}

/* ── Etiquetas (Labels) ─────────────────────────────── */

.form__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--c-text-dark);
}

.form__label span[aria-hidden="true"] {
  color: var(--c-brand);
  /* Asterisco de requerido */
  margin-left: 2px;
}

/* ── Controles (Inputs, Select, Textarea) ───────────── */

.form__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-text-dark);
  background-color: var(--c-bg-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form__input::placeholder {
  color: var(--c-text-muted);
}

/* Focus state: marco azul definido */
.form__input:focus {
  border-color: var(--c-brand);
  background-color: var(--c-bg-white);
  box-shadow: 0 0 0 3px var(--c-brand-tint, rgba(38, 130, 168, 0.15));
}

.form__input:user-invalid,
.form__group--error .form__input {
  border-color: #ef4444;
  background-color: #fffafb;
}

.form__error-note {
  font-size: var(--text-xs);
  color: #ef4444;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form__error-note::before {
  content: '⚠️';
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2220%22%20height%3D%2220%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%236b7280%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

/* ── Acciones y Status ──────────────────────────────── */

.form__actions {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid var(--c-border);
  padding-top: var(--space-6);
}

.form__status {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  text-align: right;
}

/* ── Responsive Formulario ──────────────────────────── */

@media (max-width: 680px) {
  .contact__form {
    padding: var(--space-6) var(--space-5);
  }

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

  .form__actions {
    justify-content: stretch;
  }

  .form__submit {
    width: 100%;
    /* Botón full-width en mobile */
  }
}

/* ═══════════════════════════════════════════════════════
   8. FOOTER
   — section--dark (fondo oscuro)
   — LBE_Design: Jerarquía visual clara, cierre elegante.
   ═══════════════════════════════════════════════════════ */

.site-footer {
  background-color: var(--c-bg);
  /* O un tono aún más oscuro si hubiese */
  padding-top: var(--space-10);
  padding-bottom: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  /* Separación muy sutil */
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 320px;
}

.footer__logo-img {
  width: auto;
  height: 80px;
  /* Tamaño asegurado para el logo_completo */
  /* El logo original oscuro debe verse en fondo oscuro, lo invertimos a blanco */
  filter: brightness(0) invert(1);
  object-fit: contain;
  object-position: left center;
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: rgba(234, 234, 234, 0.7);
  line-height: var(--leading-relaxed);
  margin: 0;
}

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

.footer__nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(234, 234, 234, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
  width: fit-content;
}

.footer__nav a:hover,
.footer__nav a:focus-visible {
  color: var(--c-brand-light);
  transform: translateX(4px);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__whatsapp {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: #25D366;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.footer__whatsapp:hover {
  opacity: 0.8;
}

.footer__whatsapp span {
  margin-left: var(--space-2);
  color: var(--c-text);
  font-weight: var(--weight-medium);
}

.footer__location {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(234, 234, 234, 0.6);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__location::before {
  content: '📍';
  font-size: 1.1em;
}

.footer__map {
  width: 280px;
  height: 150px;
  align-self: flex-start;
  /* Evita que el contenedor se estire verticalmente y muestre fondo negro */
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
  background-color: transparent;
  /* Eliminamos el fondo negro para evitar bordes si hay desajustes de pixel */
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.footer__map:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.footer__map iframe {
  display: block;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.footer__map:hover iframe {
  opacity: 1;
}

.footer__legal {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
}

.footer__legal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.footer__legal p {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(234, 234, 234, 0.4);
  letter-spacing: var(--tracking-wide);
  margin: 0;
  text-align: center;
}

.footer__signature {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(234, 234, 234, 0.3);
  margin: 0;
}

.footer__signature a {
  color: rgba(234, 234, 234, 0.6);
  font-weight: var(--weight-medium);
  transition: color var(--transition-fast);
}

.footer__signature a:hover,
.footer__signature a:focus-visible {
  color: var(--c-brand-light);
}

/* ── Responsive Footer ───────────────────────────────── */
@media (max-width: 768px) {
  .footer__inner {
    flex-direction: column;
    gap: var(--space-8);
  }

  .footer__brand,
  .footer__nav,
  .footer__contact,
  .footer__map {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 100%;
  }

  .footer__map {
    width: 100%;
    max-width: 320px;
    /* Un poco más de aire en mobile */
    margin-inline: auto;
    /* Centra el contenedor completo */
    align-self: center;
    /* Evita estiramiento en el layout de columna */
  }

  .footer__logo-img {
    object-position: center;
    height: 70px;
  }
}

@media (min-width: 600px) {
  .footer__legal-content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__legal p {
    text-align: left;
  }
}

/* ═══════════════════════════════════════════════════════
   9. ANIMACIONES GLOBALES (.reveal)
   — LBE_Design: Transiciones sutiles, elegantes, no intrusivas.
   ═══════════════════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 2.4s cubic-bezier(0.25, 1, 0.4, 1), transform 2.4s cubic-bezier(0.25, 1, 0.4, 1);
  will-change: opacity, transform;
}

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

/* Accesibilidad: Respeta las preferencias del SO del usuario */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }
}