/* ═══════════════════════════════════════════════════════════════════════════
   FREMEC — style.css
   Paleta: Azul #0052FF · Cyan #01EFFF · Texto #333333 · Fondo #FFFFFF
   Tipografía: Gotham Rounded (títulos + cuerpo) · fallback: Nunito
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────────────────── */
:root {
  --blue:        #0052FF;
  --blue-dark:   #003FCC;
  --blue-light:  #E8EFFF;
  --cyan:        #01EFFF;
  --cyan-dark:   #00C8D8;
  --dark:        #333333;
  --dark2:       #1A1A2E;
  --gray:        #666666;
  --gray-light:  #F5F7FF;
  --white:       #FFFFFF;
  --footer-bg:   #0D1117;

  /* Gotham Rounded (comercial, instalada localmente o via cloud.typography.com en prod)
     Fallback: Nunito (Google Fonts) — misma geometría redondeada */
  --font-display: 'Gotham Rounded', 'Nunito', sans-serif;
  --font-body:    'Gotham Rounded', 'Nunito', sans-serif;

  --radius:      8px;
  --radius-lg:   16px;
  --shadow:      0 4px 24px rgba(0,82,255,0.10);
  --shadow-lg:   0 12px 48px rgba(0,82,255,0.18);

  --transition:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
  /* Fallback; JS escribe la altura real del #header. Objetivo: ~116px (topbar + nav 56px). */
  --header-h:    116px;
  /* Altura del logo (width se calcula automáticamente desde aspect-ratio 600/112) */
  --topbar-logo-h: 39px;
}

/* ── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--dark); background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utilidades ────────────────────────────────────────────────────────── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius);
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  letter-spacing: 0.03em; transition: var(--transition);
  cursor: pointer; border: 2px solid transparent;
}
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: var(--white); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: white; }
.btn--large { padding: 16px 36px; font-size: 1.1rem; }

.section-label {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-light);
  padding: 4px 12px; border-radius: 20px; margin-bottom: 12px;
}
.section-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.1; }
.section-sub { color: var(--gray); margin-top: 10px; font-size: 1rem; max-width: 560px; }
.section-header { margin-bottom: 48px; }
.section-header--center { text-align: center; }
.section-header--center .section-sub { margin-left: auto; margin-right: auto; }
.section-header--light .section-label { background: rgba(255,255,255,0.15); color: var(--white); }
.section-header--light .section-title { color: var(--white); }

/* ── Header ────────────────────────────────────────────────────────────── */
#header {
  position: sticky; top: 0; z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

/* Top bar */
.topbar { background: #d9d9d9; padding: 13px 0; }
.topbar__inner {
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 0;
}
.topbar__brand {
  display: flex;
  align-items: center;
  line-height: 0;
  min-width: 0;
  overflow: visible;
  max-width: 100%;
  padding-left: 6px; /* espacio para el halo blanco */
}
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  line-height: 1;
}
.logo__img {
  display: block;
  width: auto;
  object-fit: contain;
  object-position: left center;
}

/* Contenedor del logo — altura fija; ancho calculado automáticamente por aspect-ratio */
.topbar .logo.logo--mat {
  display: block;
  line-height: 0;
  flex: 0 0 auto;
  /* Logo 879×284px → ratio 3.09:1 */
  height: 60px;
  width: auto;
}
.topbar .logo .logo__img {
  display: block;
  width: auto;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.topbar__stats { display: flex; gap: 24px; flex: 1; justify-content: center; }
.stat { display: flex; align-items: center; gap: 6px; min-height: 60px; }
.stat__icon { font-size: 0.9rem; display: flex; align-items: center; }
.stat__icon img { width: 43px; height: 43px; object-fit: contain; }
.stat__text { color: var(--blue); font-size: 0.82rem; font-weight: 500; white-space: nowrap; }
.stat span { white-space: nowrap; }
.stat--products .stat__icon { align-self: center; }
.stat__icon--fabrica { align-self: center; transform: translateY(-6px); }

.topbar__lang { display: flex; gap: 4px; align-items: center; justify-content: flex-end; }

/* Selector nativo: visible en tablet/desktop; móvil usa .lang-drop */
.lang-select {
  display: none;
  appearance: none;
  -webkit-appearance: none;
  min-width: 9.25rem;
  padding: 7px 36px 7px 12px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.18);
  background: rgba(0,0,0,0.06) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='rgba(0,0,0,0.6)' stroke-width='1.8' stroke-linecap='round' d='M1 1l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: var(--dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.lang-select:hover {
  background-color: rgba(0,0,0,0.10);
  border-color: rgba(0,0,0,0.3);
}
.lang-select option {
  color: var(--dark);
  background: var(--white);
}

.lang-btn {
  padding: 4px 10px; border-radius: 4px; font-size: 0.78rem; font-weight: 700;
  color: var(--dark); letter-spacing: 0.05em; transition: var(--transition);
}
.lang-btn:hover, .lang-btn.active {
  background: rgba(0,0,0,0.10); color: var(--dark2);
}

/* Lang dropdown (mobile only) */
.lang-drop { display: none; position: relative; }
.lang-drop__trigger {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 4px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--dark); background: rgba(0,0,0,0.08);
  transition: background var(--transition);
}
.lang-drop__trigger:hover { background: rgba(0,0,0,0.14); color: var(--dark2); }
.lang-drop__trigger svg { transition: transform var(--transition); flex-shrink: 0; }
.lang-drop.open .lang-drop__trigger svg { transform: rotate(180deg); }
.lang-drop__menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--blue); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  overflow: hidden; min-width: 80px;
  opacity: 0; transform: translateY(-6px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 200;
}
.lang-drop.open .lang-drop__menu {
  opacity: 1; transform: translateY(0) scale(1);
  pointer-events: auto;
}
.lang-drop__opt {
  display: flex; align-items: center; gap: 7px;
  width: 100%; padding: 6px 10px;
  font-size: 0.78rem; font-weight: 700;
  color: rgba(255,255,255,0.7);
  background: none; border-radius: 0;
  letter-spacing: 0.05em;
  transition: background var(--transition), color var(--transition);
}
.lang-flag {
  width: 18px; height: 13px;
  object-fit: cover; border-radius: 2px;
  display: inline-block; flex-shrink: 0;
}
.lang-drop__opt:hover { background: rgba(255,255,255,0.15); color: var(--white); }
.lang-drop__opt.active { background: rgba(255,255,255,0.2); color: var(--white); }

/* Navbar */
.navbar { background: var(--white); border-bottom: 1px solid rgba(0,82,255,0.08); }
.navbar__inner { max-width: 1240px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav__links { display: flex; gap: 0; }
.nav__link {
  display: block; padding: 18px 20px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  color: var(--dark); letter-spacing: 0.02em; text-transform: uppercase;
  position: relative; transition: color var(--transition);
}
.nav__link::after {
  content: ''; position: absolute; bottom: 0; left: 20px; right: 20px;
  height: 3px; background: var(--blue); border-radius: 3px 3px 0 0;
  transform: scaleX(0); transition: transform var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--blue); }
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }
.nav__link--highlight { color: var(--blue); }
.nav__link--highlight:hover { color: var(--blue-dark); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }

/* Tablet/desktop: selector de idioma nativo */
@media (min-width: 769px) {
  .lang-select { display: block; }
  .lang-drop { display: none !important; }
}

/*
 * Desktop topbar: NO usar 1fr | auto | 1fr — si "auto" (leyendas) es muy ancho, los 1fr se achican
 * y la columna del logo queda ~200px: el logo nunca llega a 600px aunque el CSS lo pida.
 * Solución: max-content (logo) | 1fr (centro libre) | max-content (idioma).
 */
@media (min-width: 1024px) {
  .topbar { padding: 11px 0; }
  .topbar__inner {
    display: grid;
    grid-template-columns: 240px 1fr minmax(80px, 130px);
    align-items: center;
    column-gap: 0;
    gap: 0;
    padding: 0 24px;
  }
  .topbar__brand {
    justify-self: start;
    z-index: 2;
    overflow: visible;
  }
  .topbar__stats {
    grid-column: 2;
    justify-self: center;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    flex-wrap: nowrap;
    flex: unset;
    gap: 28px;
    z-index: 1;
    padding: 0 16px;
  }
  .topbar__lang {
    grid-column: 3;
    justify-self: end;
    flex: unset;
    align-self: center;
    z-index: 2;
    margin: 0;
    padding: 0;
    width: max-content;
  }
  .topbar .logo.logo--mat {
    height: 83px;
    width: auto;
    flex-shrink: 0;
  }
  .lang-select {
    min-width: 4.75rem;
    padding: 4px 22px 4px 8px;
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    border-radius: 5px;
    background-position: right 8px center;
    background-size: 8px auto;
  }
  /* Stats: 10% más chicas que los valores base */
  .stat { gap: 10px; font-size: 1.47rem; }
  .stat__icon { font-size: 1.47rem; }
  .stat__text { font-size: 1.47rem; }
}

/* ── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: calc(100vh - var(--header-h));
  display: flex; align-items: center; overflow: hidden;
  background: var(--dark2);
}
.hero__bg { position: absolute; inset: 0; }

/* Slides de imágenes */
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero__slide.active { opacity: 1; }

/* Overlay oscuro encima de la foto, debajo del gradiente */
.hero__dark-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.18);
}

.hero__gradient {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(13,17,23,0.50) 0%,
    rgba(0,26,110,0.30) 50%,
    rgba(0,63,204,0.18) 100%
  );
}
.hero__grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,82,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,82,255,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero__content {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto; padding: 80px 24px;
  max-width: 720px; margin-left: calc((100% - 1240px)/2 + 24px);
}
.hero__eyebrow {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.hero__eyebrow::before { content: ''; width: 32px; height: 2px; background: var(--cyan); }
.hero__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.4rem, 4.2vw, 4.2rem); line-height: 1.1;
  color: var(--white); margin-bottom: 24px;
}
.hero__title-line1 { display: block; white-space: nowrap; }
.hero__title-line2 { display: block; color: var(--cyan); white-space: nowrap; }
.hero__sub { color: rgba(255,255,255,0.75); font-size: 1.1rem; line-height: 1.6; margin-bottom: 40px; max-width: 480px; }
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; transform: scaleY(0.8); } 50% { opacity: 1; transform: scaleY(1); } }

/* ── Unidades ──────────────────────────────────────────────────────────── */
.unidades { padding: 40px 0; background: var(--white); }
.unidades__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.unidad-card {
  border-radius: var(--radius-lg); padding: 48px 40px;
  position: relative; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.unidad-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.unidad-card--comando {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
}
.unidad-card--flexible {
  background: linear-gradient(135deg, var(--cyan) 0%, #00A8C0 100%);
  color: var(--dark2);
  border: none;
}
.unidad-card--flexible:hover { box-shadow: 0 16px 48px rgba(0,200,220,0.35); }

/* Imagen de fondo desplazada un 15% desde la izquierda */
.unidad-card--comando::after,
.unidad-card--flexible::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; right: 0;
  left: 3%;
  background-size: cover;
  background-position: left center;
  background-repeat: no-repeat;
  opacity: 0.45;
  z-index: 0;
}
.unidad-card--comando::after {
  background-image: url('../imagenes/logos/cables de comando.png');
}
.unidad-card--flexible::after {
  background-image: url('../imagenes/logos/flexibles de freno.png');
}

/* Contenido sobre la imagen */
.unidad-card__icon,
.unidad-card__title,
.unidad-card__desc,
.unidad-card__link { position: relative; z-index: 1; }

.unidad-card__icon { display: none; }
.unidad-card--comando .unidad-card__icon { color: var(--cyan); }
.unidad-card--flexible .unidad-card__icon { color: var(--dark2); }

.unidad-card__title { font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; margin-bottom: 12px; }
.unidad-card__desc { font-size: 0.95rem; line-height: 1.6; margin-bottom: 24px; font-weight: 700; }
.unidad-card--flexible .unidad-card__title { color: var(--white); text-shadow: 0 1px 6px rgba(0,0,0,0.45); }
.unidad-card--flexible .unidad-card__desc { color: var(--white); font-weight: 700; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }

.unidad-card__link {
  display: inline-flex; align-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  letter-spacing: 0.03em; transition: gap var(--transition);
  gap: 4px;
}
.unidad-card--comando .unidad-card__link { color: var(--cyan); }
.unidad-card--flexible .unidad-card__link { color: var(--blue-dark); font-weight: 800; }
.unidad-card__link:hover { gap: 10px; }

.unidad-card__bottom {
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 1;
}
.unidad-card__count {
  font-family: var(--font-display); font-weight: 800; font-size: 2rem;
  opacity: 0.92; position: relative; z-index: 1;
}
.unidad-card--flexible .unidad-card__count { opacity: 1; color: var(--white); text-shadow: 0 1px 6px rgba(0,0,0,0.45); }
.unidad-card--comando .unidad-card__count { text-shadow: 0 1px 6px rgba(0,0,0,0.45); }
.unidad-card--comando .unidad-card__desc { text-shadow: 0 1px 4px rgba(0,0,0,0.4); }

/* ── Empresa ───────────────────────────────────────────────────────────── */
.empresa { background: #FFFFFF; padding: 50px 0; overflow: hidden; }
.empresa__inner {
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 540px;
  gap: 48px 64px;
  align-items: stretch;
}

/* Carrusel fábrica */
.empresa__visual {
  display: flex; flex-direction: column;
}
.fabrica-carousel {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  flex: 1; min-height: 280px; background: var(--dark2);
  box-shadow: var(--shadow-lg);
}
.fabrica-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; }
.fabrica-slide.active { opacity: 1; }
.fabrica-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  background: linear-gradient(135deg, #1a1a2e, #003FCC30);
  color: rgba(255,255,255,0.5);
}
.placeholder-icon { font-size: 3rem; }
.carousel-controls {
  position: absolute; bottom: 16px; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center; gap: 12px; z-index: 10;
}
.carousel-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.15); color: white;
  font-size: 1.2rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); backdrop-filter: blur(4px);
}
.carousel-btn:hover { background: rgba(255,255,255,0.3); }
.carousel-dots { display: flex; gap: 6px; }
.carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); transition: var(--transition); }
.carousel-dot.active { background: var(--cyan); width: 20px; border-radius: 4px; }

/* Info empresa */
.empresa__texto { }
.empresa__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 20px; line-height: 1.1; }
.empresa__desc { color: var(--gray); line-height: 1.6; margin-bottom: 10px; font-size: 0.9rem; }
.empresa__stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 28px; }
@media (max-width: 640px) { .empresa__stats-row { grid-template-columns: repeat(2, 1fr); } }
.mini-stat { text-align: center; }
.mini-stat__num { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.4rem, 2.5vw, 2rem); color: var(--blue); white-space: nowrap; }
.mini-stat__label { font-size: 0.75rem; color: var(--gray); letter-spacing: 0.03em; }

/* Texto FREMEC en el mundo */
.mundo-texto {
  display: flex; flex-direction: column;
  padding-top: 32px; height: 100%;
}
.mundo-texto__row {
  display: flex; gap: 40px; align-items: flex-start;
}
.mundo-titulo {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1;
  color: var(--dark); flex-shrink: 0;
}
.mundo-desc { }
.mundo-anim-wrap {
  flex: 1; display: flex; align-items: center;
  padding: 16px 0 0; overflow: hidden;
}
.mundo-anim-wrap img {
  width: 100%; height: auto;
  max-height: 308px; object-fit: contain; display: block;
}
.mundo-anim-wrap { position: relative; }
.export-bg {
  width: 100%; height: auto;
  max-height: 370px; object-fit: contain; display: block;
}
.export-anim {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block; pointer-events: none;
  color: #1E4FC1;
}
/* Escalar toda la animación 20% sin romper layout */
.mundo-anim-wrap { transform: scale(1.2); transform-origin: center center; }
.mundo-subtitulo {
  font-size: 0.95rem; font-weight: 700; color: var(--dark);
  margin-bottom: 10px; line-height: 1.35;
}
.mundo-desc p {
  font-size: 0.95rem; font-weight: 700; color: var(--dark);
  line-height: 1.35; margin-bottom: 10px;
}

/* Mapa */
.mapa-container { background: var(--white); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); }
.mapa-titulo { font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.mapa-svg-wrap { display: flex; justify-content: center; }
.mapa-svg { width: 100%; max-width: 300px; height: auto; }

.pais { fill: #e0e8ff; stroke: #a0b8ff; stroke-width: 0.5; transition: fill 0.3s; }
.pais--export { fill: #b3c8ff; }
.pais--export:hover { fill: var(--blue); cursor: pointer; }
.pais--argentina { fill: var(--blue); }
.punto-rosario { fill: var(--cyan); }
.punto-rosario-pulse {
  fill: none; stroke: var(--cyan); stroke-width: 1.5; opacity: 0;
  animation: pulse-map 2s ease-out infinite;
}
@keyframes pulse-map { 0% { opacity: 0.8; r: 6; } 100% { opacity: 0; r: 20; } }
.export-line { stroke: var(--cyan); stroke-width: 0.8; stroke-dasharray: 3 3; }
.punto-export { fill: var(--blue); }
.mapa-label { fill: var(--dark); font-size: 7px; font-family: var(--font-body); }
.mapa-label--rosario { fill: var(--white); font-size: 8px; font-weight: 600; }
.mapa-leyenda { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 0.75rem; color: var(--gray); }
.leyenda-item--arg { color: var(--blue); }
.leyenda-item--exp { color: #6690ff; }

/* ── Nuestros Productos ────────────────────────────────────────────────── */
.nuestros-productos {
  padding: 50px 0;
  background: var(--gray-light);
}
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.prod-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.prod-card__visual {
  width: 100%;
  aspect-ratio: 16/7;
  overflow: hidden;
}
.prod-card__placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
}
.prod-card__placeholder--liviana {
  background: linear-gradient(135deg, #e8efff 0%, #c8d8ff 100%);
}
.prod-card__placeholder--intermedia {
  background: linear-gradient(135deg, #fff3e0 0%, #ffd9a0 100%);
}
.prod-card__placeholder--pesada {
  background: linear-gradient(135deg, #e0f8fa 0%, #b0ecf5 100%);
}
.prod-card__icon-svg {
  width: 140px; height: auto; opacity: 0.9;
}
.prod-card__placeholder-label {
  font-size: 0.78rem; color: rgba(0,0,0,0.45);
  font-family: var(--font-display); letter-spacing: 0.06em; text-transform: uppercase;
}
.prod-card__body {
  padding: 32px;
  display: flex; flex-direction: column; gap: 14px;
  flex: 1;
}
.prod-card__badge {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 20px;
  width: fit-content;
}
.prod-card__badge--liviana {
  background: var(--blue-light); color: var(--blue);
}
.prod-card__badge--intermedia {
  background: rgba(224,120,0,0.12); color: #c46c00;
}
.prod-card__badge--pesada {
  background: rgba(0,180,200,0.12); color: #00a0b4;
}
.prod-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.15;
  color: var(--dark);
}
.prod-card__desc {
  color: var(--gray); font-size: 0.95rem; line-height: 1.65;
}
.prod-card__ref {
  font-size: 0.85rem; color: var(--blue); font-weight: 600; margin-top: 4px;
}
.prod-card__tipos {
  list-style: none; display: flex; flex-direction: column; gap: 6px;
  margin: 0; padding: 0;
}
.prod-card__tipos li {
  font-size: 0.88rem; color: var(--dark);
  padding-left: 16px; position: relative;
}
.prod-card__tipos li::before {
  content: '—';
  position: absolute; left: 0;
  color: var(--blue); font-weight: 700;
}
.prod-card__tipos ul {
  list-style: none; margin: 6px 0 0 8px; padding: 0; display: flex; flex-direction: column; gap: 4px;
}
.prod-card__tipos ul li {
  font-size: 0.82rem; padding-left: 14px;
}
.prod-card__tipos ul li::before {
  content: '•'; font-weight: 400; font-size: 0.8rem;
}
.prod-card--intermedia .prod-card__tipos li::before,
.prod-card--intermedia .prod-card__tipos ul li::before {
  color: #c46c00;
}
.prod-card--intermedia .prod-card__ref { color: #c46c00; }
.prod-card--pesada .prod-card__tipos li::before,
.prod-card--pesada .prod-card__tipos ul li::before {
  color: #00a0b4;
}
.prod-card--pesada .prod-card__ref { color: #00a0b4; }
.prod-card__btn--pesada {
  color: #00a0b4; border-color: #00a0b4;
}
.prod-card__btn--pesada:hover {
  background: #00a0b4; color: var(--white);
}
@media (max-width: 1024px) {
  .prod-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .prod-grid { grid-template-columns: 1fr; }
}

/* ── Carrusel en tarjetas de líneas ───────────────────────────────────── */
.prod-carousel {
  position: relative;
  width: 100%; height: 100%;
}
.prod-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.prod-carousel__slide.active {
  opacity: 1;
}
.prod-carousel__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Lanzamientos ──────────────────────────────────────────────────────── */
.lanz-loading {
  padding: 32px 20px; text-align: center;
  color: rgba(0,0,0,0.3); font-size: .85rem; font-style: italic;
  width: 100%;
}
.lanzamientos { padding: 50px 0; background: var(--white); }

/* Grid dual: ambos carruseles visibles al mismo tiempo */
.lanz-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.lanz-panel { display: block; min-width: 0; overflow: hidden; }

/* Título de cada columna */
.lanz-col-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--blue-light);
  text-align: center;
}
.lanz-col-title--flexible { color: var(--cyan); border-bottom-color: rgba(1,239,255,0.45); }

/* Carrusel wrapper */
.lanz-carousel {
  position: relative;
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 40px;
}
.lanz-track-wrap {
  flex: 1; overflow-x: clip; overflow-y: visible; cursor: default; min-width: 0;
  padding-top: 8px; margin-top: -8px;
}
.lanz-track-wrap.dragging { cursor: default; user-select: none; }
.lanzamientos__grid {
  display: flex; gap: 20px;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}
.lanzamientos__grid .producto-card {
  flex: 0 0 calc(50% - 10px); min-width: 0;
}
.lanz-btn {
  width: 44px; height: 44px; flex-shrink: 0;
  background: none; border: none; box-shadow: none;
  font-size: 2.8rem; line-height: 1; color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  transition: color var(--transition), transform var(--transition);
  margin-top: 80px;
}
.lanz-btn:hover { color: var(--blue-dark); transform: scale(1.2); }
.lanz-btn:disabled { opacity: 0.2; pointer-events: none; }

.lanzamientos__footer { display: flex; gap: 16px; flex-wrap: wrap; }

.producto-card {
  --card-accent: var(--blue);
  border: 2.5px solid var(--card-accent); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--white);
  box-shadow: 0 3px 14px rgba(0,82,255,0.12);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  display: flex; flex-direction: column;
}
.producto-card--flexible {
  --card-accent: var(--cyan);
  box-shadow: 0 3px 14px rgba(1,239,255,0.18);
}
.producto-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,82,255,0.22); }
.producto-card--flexible:hover { box-shadow: 0 8px 28px rgba(1,239,255,0.35); }
.producto-card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--cyan); color: var(--dark2);
  font-family: var(--font-display); font-weight: 700; font-size: 0.7rem;
  padding: 3px 8px; border-radius: 4px; letter-spacing: 0.08em;
}
.producto-card__img { height: 160px; background: var(--gray-light); display: flex; align-items: center; justify-content: center; border-bottom: 2.5px solid var(--card-accent); overflow: hidden; flex-shrink: 0; }
.producto-card__img img { width: 100%; height: 100%; object-fit: contain; }
.producto-card__img--placeholder { font-size: 2.5rem; color: var(--blue); opacity: 1; }
.producto-card__body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.producto-card__code { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--blue); letter-spacing: 0.05em; display: block; }
.producto-card__nro-orig { font-size: 0.75rem; color: var(--gray); margin-bottom: 4px; display: block; }
.producto-card__name { font-size: 0.88rem; line-height: 1.4; margin: 6px 0 4px; color: var(--dark); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.producto-card__tipo {
  display: inline-flex; align-items: center;
  height: 26px; padding: 0 8px; border-radius: 4px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--blue-light); color: var(--blue);
}
.producto-card__tipo--flexible {
  background: rgba(1,239,255,0.15); color: var(--cyan-dark);
}
.producto-card__footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 12px;
}
.producto-card__pdf-btn {
  display: inline-flex; align-items: center; gap: 5px;
  height: 26px; padding: 0 12px; border-radius: 5px;
  background: var(--blue-light); color: var(--blue);
  font-family: var(--font-display); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}
.producto-card__pdf-btn:hover {
  background: var(--blue); color: var(--white);
}
.producto-card__pdf-btn--flexible {
  background: rgba(1,239,255,0.15); color: var(--cyan-dark);
}
.producto-card__pdf-btn--flexible:hover {
  background: var(--cyan-dark); color: var(--white);
}

/* Tabs lanzamientos */
.lanz-tabs {
  display: flex; gap: 0; margin-bottom: 32px;
  border-bottom: 2px solid var(--blue-light);
}
.lanz-tab {
  padding: 12px 28px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--gray); background: none; border: none;
  border-bottom: 3px solid transparent; margin-bottom: -2px;
  cursor: pointer; transition: color var(--transition), border-color var(--transition);
}
.lanz-tab:hover { color: var(--blue); }
.lanz-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.lanz-tab[data-tab="flexible"].active { color: var(--cyan-dark); border-bottom-color: var(--cyan-dark); }

/* lanz-panel siempre visible — ambos carruseles se muestran en el dual-grid */

/* Botón flexible */
.btn--flexible { color: var(--cyan-dark); border-color: var(--cyan-dark); }
.btn--flexible:hover { background: #00a0b4; color: var(--white); }

/* ── Marcas ticker ─────────────────────────────────────────────────────── */
.marcas { padding: 60px 0; background: var(--white); overflow: hidden; }
.marcas__ticker { overflow: hidden; margin-top: 32px; position: relative; }
.marcas__ticker::before,
.marcas__ticker::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 1;
}
.marcas__ticker::before { display: none; }
.marcas__ticker::after  { display: none; }
.marcas__track {
  display: flex; gap: 0; width: max-content;
  animation: ticker 35s linear infinite;
}
.marca-item {
  padding: 8px 40px;
  display: flex; align-items: center; justify-content: center;
  border-right: 1px solid rgba(0,82,255,0.1);
  pointer-events: none;
}
.marca-item img {
  height: 52px; width: auto; max-width: 100px;
  object-fit: contain;
  pointer-events: none;
}
.marca-item:hover img { }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── CTA Catálogo ──────────────────────────────────────────────────────── */
.cta-catalogo {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue) 0%, var(--dark2) 100%);
}
.cta-catalogo__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.cta-catalogo__text h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 2.5vw, 2.2rem); color: var(--white); }
.cta-catalogo__text p { color: rgba(255,255,255,0.75); margin-top: 8px; }
.cta-catalogo__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Novedades ─────────────────────────────────────────────────────────── */
.novedades {
  padding: 50px 0;
  background: var(--gray-light);
}
.novedades__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.novedad-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.novedad-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Carrusel de medios */
.novedad-card__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-light);
}
.novedad-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}
.novedad-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.novedad-carousel__slide.active {
  opacity: 1;
}
.novedad-carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.novedad-carousel__slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder cuando no hay medios */
.novedad-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8efff 0%, #c8d8ff 100%);
  color: var(--blue);
  font-size: 2.5rem;
}

/* Controles del carrusel */
.novedad-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: var(--white);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  cursor: pointer;
  border: none;
}
.novedad-carousel__btn:hover {
  background: rgba(0, 0, 0, 0.7);
}
.novedad-carousel__btn--prev { left: 10px; }
.novedad-carousel__btn--next { right: 10px; }

.novedad-carousel__dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}
.novedad-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background var(--transition);
}
.novedad-carousel__dot.active {
  background: var(--white);
}

/* Body de la tarjeta */
.novedad-card__body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.novedad-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.2;
  color: var(--blue);
}
.novedad-card__desc {
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Placeholder cuando no hay novedades */
.novedades__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
  font-size: 1rem;
}

@media (max-width: 768px) {
  .novedades__grid {
    grid-template-columns: 1fr;
  }
  .novedad-card__body {
    padding: 20px;
  }
}

/* ── Contacto ──────────────────────────────────────────────────────────── */
.contacto {
  padding: 50px 0;
  background: #d9d9d9;
}
/* Override: header de sección sobre fondo gris claro */
.contacto .section-header--light .section-label { background: var(--blue-light); color: var(--blue); }
.contacto .section-header--light .section-title { color: var(--dark2); }
.contacto .section-header--light .section-sub { color: var(--dark); }
.contacto__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.contacto__info { display: flex; flex-direction: column; gap: 28px; padding-top: 8px; }
.contacto-item { display: flex; gap: 16px; align-items: flex-start; }
.contacto-item__icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; width: 34px; display: flex; align-items: flex-start; justify-content: center; }
.contacto-item__icon img { width: 28px; height: 28px; object-fit: contain; display: block; filter: invert(0.78); }
.contacto-item__icon--lg img { width: 34px; height: 34px; }
.contacto-item__icon--darker { width: 34px; }
.contacto-item__icon--darker img { width: 34px; height: 34px; filter: invert(0.82); }
.contacto-item__icon--lg svg { width: 34px; height: 34px; color: #3a3a3a; }
.contacto-item strong { display: block; color: var(--blue); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; }
.contacto-item a, .contacto-item span { color: var(--dark); font-size: 0.95rem; }
.contacto-item a:hover { color: var(--blue); }

.app-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.app-badge {
  padding: 6px 14px; border-radius: 6px; font-size: 0.8rem; font-weight: 600;
  background: rgba(0,0,0,0.07); color: var(--dark);
  border: 1px solid rgba(0,0,0,0.15); transition: var(--transition);
}
.app-badge:hover { background: rgba(0,0,0,0.14); color: var(--dark2); }

.social-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 6px; font-size: 0.85rem; font-weight: 600;
  color: var(--dark); border: 1px solid rgba(0,0,0,0.15);
  background: rgba(0,0,0,0.07); transition: var(--transition);
}
.social-btn svg { flex-shrink: 0; }
.contacto-item a.social-btn:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* Trabajá con nosotros */
.trabaja-cta { margin-top: 4px; }
.trabaja-cta__sub { font-weight: 400; color: var(--gray); font-size: 0.82rem; display: block; margin-top: 2px; margin-bottom: 10px; }
.btn--trabaja {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px; font-size: 0.85rem; font-weight: 700;
  color: var(--blue); border: 2px solid var(--blue); background: transparent;
  cursor: pointer; transition: var(--transition);
}
.btn--trabaja:hover { background: var(--blue); color: #fff; }

/* Transición entre formularios */
.contacto__form { display: flex; flex-direction: column; gap: 20px; transition: opacity .2s; }
.contacto__form.form-hidden { display: none; }

/* Upload CV */
.cv-upload { display: flex; flex-direction: column; gap: 6px; }
.cv-upload__label { font-size: 0.8rem; font-weight: 700; color: var(--dark); text-transform: uppercase; letter-spacing: 0.06em; }
.cv-upload__input { padding: 10px 12px; border: 2px dashed rgba(0,0,0,0.2); border-radius: 8px; font-size: 0.88rem; background: rgba(0,0,0,0.03); cursor: pointer; transition: border-color .2s; }
.cv-upload__input:hover, .cv-upload__input:focus { border-color: var(--blue); outline: none; }
.cv-upload__hint { font-size: 0.75rem; color: var(--gray); }
.btn--volver { background: none; border: none; color: var(--gray); font-size: 0.82rem; cursor: pointer; padding: 0; margin-top: -8px; text-align: left; text-decoration: underline; }
.btn--volver:hover { color: var(--dark); }

/* Formulario */
.contacto__form { display: flex; flex-direction: column; gap: 20px; }
.form-group { position: relative; }
.form-group input,
.form-group textarea {
  width: 100%; padding: 16px 16px 8px;
  background: var(--white); border: 1px solid rgba(0,0,0,0.18);
  border-radius: var(--radius); color: var(--dark);
  font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--blue); background: var(--white); }
.form-group label {
  position: absolute; top: 12px; left: 16px;
  font-size: 0.85rem; color: var(--dark);
  pointer-events: none; transition: var(--transition);
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 4px; font-size: 0.72rem; color: var(--blue);
}

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer { background: var(--footer-bg); }

/* Layout principal: mapa izq + info der */
.footer__top {
  display: grid; grid-template-columns: 1fr 1.4fr;
  max-width: 1240px; margin: 0 auto; padding: 16px 20px 16px;
  gap: 20px; align-items: stretch;
}

/* Columna mapa */
.footer__map-col { display: flex; flex-direction: column; gap: 8px; }
.footer__map-wrap {
  width: 100%; flex: 1; min-height: 200px; border-radius: 12px; overflow: hidden;
  filter: invert(1) hue-rotate(200deg) saturate(1.4) brightness(0.85);
  border: 1px solid rgba(255,255,255,0.08);
}
.footer__map-dir { color: rgba(255,255,255,0.45); font-size: 0.82rem; }

/* Columna info */
.footer__info-col { display: flex; flex-direction: column; gap: 8px; }
.footer__brand { }
.footer__logo-img {
  display: block;
  width: 420px;
  height: auto;
  max-width: 100%;
}
.footer__tagline { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 0; line-height: 1.5; }
.footer__año { color: rgba(255,255,255,0.3); font-size: 0.78rem; margin-top: 0; }

/* Sub-columnas de links */
.footer__cols { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.footer h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 10px; }
.footer ul { display: flex; flex-direction: column; gap: 6px; }
.footer ul a { color: rgba(255,255,255,0.55); font-size: 0.9rem; transition: color var(--transition); }
.footer ul a:hover { color: var(--white); }
.footer__apps { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.app-badge--footer { display: block; }

.whatsapp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 6px;
  padding: 8px 18px; border-radius: 6px;
  background: #25D366; color: var(--white);
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.03em; text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
  width: fit-content;
}
.whatsapp-btn:hover {
  background: #1ebe5d; transform: translateY(-2px);
}
.footer__contacto p { color: rgba(255,255,255,0.55); font-size: 0.9rem; margin-bottom: 6px; }
.footer__contacto a { color: rgba(255,255,255,0.55); font-size: 0.9rem; transition: color var(--transition); }
.footer__contacto a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 12px 20px; max-width: 1240px; margin: 0 auto;
  text-align: center; color: rgba(255,255,255,0.3); font-size: 0.82rem;
}

/* ── Animaciones de entrada ─────────────────────────────────────────────── */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .unidades__grid { grid-template-columns: 1fr 1fr; }
  .empresa__inner { grid-template-columns: 1fr; grid-template-rows: auto; }
  .lanz-dual-grid { grid-template-columns: 1fr; }
  .lanzamientos__grid .producto-card { flex: 0 0 calc(50% - 10px); }
  .footer__top { grid-template-columns: 1fr; gap: 16px; }
  .footer__cols { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar .logo.logo--mat { height: 44px; width: auto; }
  .topbar { padding: 16px 0; }
  .footer__logo-img { width: 180px; height: auto; max-width: 100%; }
  .topbar__stats { display: none; }
  .lang-select { display: none !important; }
  .lang-drop { display: block; }
  .nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); flex-direction: column; gap: 0; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
  .nav__links.open { display: flex; }
  .hamburger { display: flex; }
  .hero__content { margin-left: 0; }
  .hero__title-line1, .hero__title-line2 { white-space: normal; }
  .fabrica-carousel { flex: none; aspect-ratio: 4/3; }
  .unidades__grid { grid-template-columns: 1fr; }
  .empresa__inner { grid-template-columns: 1fr; grid-template-rows: auto; }
  .mundo-texto { height: auto; padding-top: 0; }
  .mundo-texto__row { flex-direction: column; gap: 16px; }
  .mapa-embed-wrap iframe { height: 420px; }
  /* Carrusel mobile: scroll nativo, ocultar botones */
  .lanz-btn { display: none; }
  .lanz-track-wrap { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .lanz-track-wrap::-webkit-scrollbar { display: none; }
  .lanzamientos__grid { transition: none; }
  .lanzamientos__grid .producto-card { flex: 0 0 75vw; scroll-snap-align: start; }
  .contacto__grid { grid-template-columns: 1fr; }
  .cta-catalogo__inner { flex-direction: column; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .lanzamientos__grid .producto-card { flex: 0 0 82vw; }
  .footer__cols { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; }
}