/* =========================================================
   Pissano Volantes — Design tokens
   ========================================================= */
:root {
  /* Color — derivado del logo (rojo / azul / blanco) */
  --color-primary: #163a8c;
  --color-primary-dark: #0e2760;
  --color-primary-light: #2e55b8;
  --color-accent: #e2001a;
  --color-accent-dark: #b30014;

  --color-bg: #ffffff;
  --color-bg-muted: #f4f5f8;
  --color-surface: #ffffff;
  --color-text: #12151c;
  --color-text-muted: #5b6472;
  --color-border: #e3e6ec;

  --color-on-primary: #ffffff;
  --color-on-accent: #ffffff;

  /* Typography */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing (4/8 rhythm) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 18px 45px rgba(15, 23, 42, 0.18);

  --container-w: 1180px;
  --header-h: 76px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 700; letter-spacing: 0.01em; line-height: 1.08; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
svg.icon { width: 22px; height: 22px; flex-shrink: 0; }
svg.icon--sm { width: 18px; height: 18px; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-2);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background-color 180ms var(--ease-out);
  white-space: nowrap;
  touch-action: manipulation;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn--cta {
  background: var(--color-accent);
  color: var(--color-on-accent);
  box-shadow: var(--shadow-sm);
}
.btn--cta:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: inherit;
}
.btn--outline:hover { background: rgba(255, 255, 255, 0.12); }
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.92rem; }
.btn--lg { padding: 1rem 2rem; font-size: 1.15rem; }

@media (max-width: 480px) {
  .btn { white-space: normal; text-align: center; max-width: 100%; }
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  transition: gap 180ms var(--ease-out), color 180ms var(--ease-out);
}
.link-cta:hover { gap: 0.7rem; color: var(--color-accent); }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 200ms var(--ease-out);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand__logo { width: 46px; height: 46px; border-radius: 50%; }
.brand__text { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-display); }
.brand__text strong { font-size: 1.15rem; letter-spacing: 0.04em; color: var(--color-primary); }
.brand__text em { font-style: italic; font-size: 0.8rem; font-weight: 600; color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.08em; }

.nav__list { display: flex; align-items: center; gap: var(--space-4); }
.nav__list a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text);
  padding: 0.4rem 0.1rem;
  position: relative;
}
.nav__list a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms var(--ease-out);
}
.nav__list a:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: var(--space-2); }
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: #fff;
    padding: var(--space-3) var(--space-3) var(--space-6);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), visibility 220ms;
    overflow-y: auto;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: var(--space-1); }
  .nav__list a { display: block; font-size: 1.6rem; padding: 0.85rem 0.5rem; }
  .nav-toggle { display: inline-flex; }
  .header__actions .btn--sm span { display: none; }
  .header__actions .btn--sm { padding: 0.7rem; border-radius: 50%; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding-block: var(--space-7) var(--space-6);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(9, 20, 51, 0.94) 0%, rgba(9, 20, 51, 0.82) 32%, rgba(9, 20, 51, 0.42) 62%, rgba(9, 20, 51, 0.22) 100%),
    linear-gradient(0deg, rgba(9, 20, 51, 0.9) 0%, rgba(9, 20, 51, 0.15) 40%, rgba(9, 20, 51, 0.1) 70%, rgba(9, 20, 51, 0.55) 100%),
    url('../assets/img/hero-fachada-3.jpg') center 55% / cover no-repeat;
}
.hero__content { max-width: 720px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  font-size: 0.95rem;
  margin-bottom: var(--space-2);
}
.eyebrow__spark { flex-shrink: 0; }
.hero .eyebrow { color: #ff8b96; }
.eyebrow--center { text-align: center; }
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  margin-bottom: var(--space-2);
}
.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 58ch;
  margin-bottom: var(--space-4);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.hero__stats {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4) var(--space-3);
  padding: var(--space-4);
  background: rgba(9, 20, 51, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  max-width: 640px;
}
@media (min-width: 700px) {
  .hero__stats { grid-template-columns: repeat(4, 1fr); max-width: none; }
}
.hero__stat { display: flex; flex-direction: column; gap: 0.4rem; }
.hero__stat-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.hero__stat-icon .icon { width: 18px; height: 18px; }
.hero__stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1;
  color: var(--accent);
}
.hero__stat-label {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
}

/* =========================================================
   Sections
   ========================================================= */
.section { padding-block: var(--space-6); }
.section--muted { background: var(--color-bg-muted); }
.section__head { max-width: 700px; margin-inline: auto; text-align: center; margin-bottom: var(--space-5); }
.section__head h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); color: var(--color-primary); }
.section__lead { margin-top: var(--space-2); color: var(--color-text-muted); font-size: 1.05rem; }
.section__cta { display: flex; justify-content: center; margin-top: var(--space-5); }

/* =========================================================
   Services — bento grid
   ========================================================= */
.services-bento { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 860px) {
  .services-bento { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, minmax(220px, auto)); }
  .service-card--venta { grid-column: 1; grid-row: 1; }
  .service-card--recambio { grid-column: 2; grid-row: 1; }
  .service-card--reparacion { grid-column: 1 / span 2; grid-row: 2; }
  .service-card--big { grid-column: 3; grid-row: 1 / span 2; }
}
.service-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 220ms var(--ease-out), transform 220ms var(--ease-out);
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.service-card--big { background: var(--color-primary); border: none; }
.service-card__num {
  position: absolute;
  right: 1rem; top: 0.5rem;
  z-index: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(22, 58, 140, 0.08);
  pointer-events: none;
}
.service-card--big .service-card__num { color: rgba(255, 255, 255, 0.14); }
.service-card__icon {
  position: relative; z-index: 1;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-muted);
  color: var(--color-accent);
  border-radius: 50%;
  margin-bottom: var(--space-2);
}
.service-card--recambio .service-card__icon { color: var(--color-accent); }
.service-card--venta .service-card__icon { color: var(--color-primary); }
.service-card--reparacion .service-card__icon { color: var(--color-primary-light); }
.service-card--big .service-card__icon { background: rgba(255, 255, 255, 0.15); color: #fff; }
.service-card h3 { position: relative; z-index: 1; font-size: 1.4rem; color: var(--color-primary); margin-bottom: 0.4rem; }
.service-card--big h3 { font-size: 1.7rem; color: #fff; }
.service-card p { position: relative; z-index: 1; color: var(--color-text-muted); max-width: 38ch; margin: 0; }
.service-card--big p { color: rgba(255, 255, 255, 0.85); }
.service-card--big .link-cta { color: #fff; }

/* =========================================================
   Envíos
   ========================================================= */
.envios__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  max-width: 760px;
  margin-inline: auto;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
@media (min-width: 700px) {
  .envios__card { flex-direction: row; text-align: left; padding: var(--space-4) var(--space-5); }
}
.envios__icon {
  flex-shrink: 0;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  color: var(--color-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}
.envios__icon .icon { width: 30px; height: 30px; }
.envios__text { color: var(--color-text-muted); flex: 1; }
.envios__card .btn { flex-shrink: 0; }

/* Brands — franja conectora liviana, no una sección destino */
#marcas .section__head { margin-bottom: var(--space-4); }

.brands-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-block: var(--space-3);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.brands-marquee__track {
  display: flex;
  width: max-content;
  animation: brands-scroll 32s linear infinite;
}
.brands-marquee:hover .brands-marquee__track,
.brands-marquee:focus-within .brands-marquee__track {
  animation-play-state: paused;
}
.brands-marquee__group {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-inline-end: var(--space-6);
  flex-shrink: 0;
}
.brand-logo {
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.6);
  transition: filter 220ms var(--ease-out), transform 220ms var(--ease-out);
  cursor: pointer;
}
.brand-logo:hover {
  filter: grayscale(0) opacity(1) drop-shadow(0 6px 14px rgba(9, 20, 51, 0.18));
  transform: translateY(-4px) scale(1.08);
}
@keyframes brands-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .brands-marquee__track { animation: none; }
  .brands-marquee { overflow-x: auto; }
}
@media (max-width: 640px) {
  .brand-logo { height: 38px; max-width: 110px; }
  .brands-marquee__group { gap: var(--space-4); padding-inline-end: var(--space-4); }
}

.brands-note {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  font-size: 0.98rem;
}
.link-cta--inline { display: inline-flex; margin-top: 0; }

/* Catalog */
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: var(--space-5);
}
.filter-chip {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 0.9rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text-muted);
  transition: background 180ms var(--ease-out), color 180ms var(--ease-out), border-color 180ms var(--ease-out);
}
.filter-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-chip.is-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* Catálogo: carrusel horizontal con snap */
.catalog-carousel { position: relative; }
.catalog-carousel__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 24px;
  margin: 0 -4px;
  scrollbar-width: none;
  transition: opacity 220ms ease;
}
.catalog-carousel__track::-webkit-scrollbar { display: none; }
.catalog-carousel__track.is-fading { opacity: 0; }
.catalog-slide { flex: 0 0 min(72vw, 300px); scroll-snap-align: start; }
.catalog-slide.is-hidden { display: none; }
.catalog-carousel__spacer { flex: 0 0 calc(100% - min(72vw, 300px) - 20px); }
.catalog-slide__caption {
  margin: 0.6rem 0 0;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.catalog-carousel__nav {
  display: flex;
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  color: var(--color-primary);
}
.catalog-carousel__nav--prev { left: -8px; }
.catalog-carousel__nav--next { right: -8px; }

.catalog-carousel__footer { display: flex; align-items: center; justify-content: center; gap: var(--space-2); margin-top: 0.5rem; }
.catalog-carousel__dots { display: flex; gap: 0.5rem; }
.catalog-carousel__dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 180ms var(--ease-out), width 180ms var(--ease-out), height 180ms var(--ease-out);
}
.catalog-carousel__dots button.is-active { width: 10px; height: 10px; background: var(--color-accent); }
.catalog-carousel__counter { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.03em; font-size: 0.85rem; color: var(--color-text-muted); }

.product-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-bg-muted);
  box-shadow: var(--shadow-sm);
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.product-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 320ms var(--ease-out); }
.product-card__brand {
  position: absolute;
  top: 0.7rem; left: 0.7rem;
  background: rgba(9, 20, 51, 0.65);
  backdrop-filter: blur(4px);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
}
.product-card__view {
  position: absolute;
  right: 0.9rem; bottom: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}
.product-card:hover img { transform: scale(1.06); }

/* Catalog lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}
.lightbox[hidden] { display: none; }
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 20, 51, 0.85);
  border: none;
  padding: 0;
  opacity: 0;
  transition: opacity 220ms ease;
}
.lightbox.is-visible .lightbox__backdrop { opacity: 1; }
.lightbox__panel {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 220ms ease, transform 220ms var(--ease-out);
}
.lightbox.is-visible .lightbox__panel { opacity: 1; transform: scale(1); }
.lightbox__close {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  z-index: 2;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(9, 20, 51, 0.6);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
}
.lightbox__media { aspect-ratio: 1 / 1; position: relative; background: var(--color-bg-muted); }
.lightbox__media img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__body { padding: var(--space-4); }
.lightbox__body .product-card__brand { position: static; display: inline-block; margin-bottom: 0.75rem; }
.lightbox__body p { color: var(--color-text-muted); margin: 0 0 1.25rem; }

/* Retapizado */
.retapizado__grid {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}
@media (min-width: 860px) { .retapizado__grid { grid-template-columns: 1.1fr 0.9fr; gap: var(--space-6); } }
.retapizado__content h2 { color: var(--color-primary); font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: var(--space-2); }
.retapizado__content p { color: var(--color-text-muted); margin-bottom: var(--space-3); max-width: 55ch; }
.swatches { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: 0.6rem; }
.swatches li { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--color-text-muted); }
.swatch {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--swatch);
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--color-border), var(--shadow-sm);
}
.swatches__note { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.retapizado__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.retapizado__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16/9; }

/* Nosotros */
.nosotros { position: relative; color: #fff; overflow: hidden; }
.nosotros__bg { position: absolute; inset: 0; }
.nosotros__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9, 20, 51, 0.75), rgba(9, 20, 51, 0.92));
}
.nosotros__bg img { width: 100%; height: 100%; object-fit: cover; }
.nosotros__inner { position: relative; padding-block: var(--space-7); display: flex; justify-content: center; }
.nosotros__card {
  max-width: 640px;
  text-align: center;
  background: rgba(9, 20, 51, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
}
.nosotros__card .eyebrow { color: #ff8b96; }
.nosotros__card h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: var(--space-3); }
.nosotros__card p { color: rgba(255, 255, 255, 0.9); margin-bottom: var(--space-2); }
.nosotros__card p:last-child { margin-bottom: 0; }

/* Contact */
.contact-grid { display: grid; gap: var(--space-4); }
@media (min-width: 860px) { .contact-grid { grid-template-columns: 0.9fr 1.1fr; gap: var(--space-5); align-items: stretch; } }
.contact-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-4); }
.contact-list li { display: flex; gap: var(--space-2); align-items: flex-start; }
.contact-list .icon { color: var(--color-accent); margin-top: 0.15rem; }
.contact-list strong { display: block; font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-primary); font-size: 0.95rem; margin-bottom: 0.15rem; }
.contact-list span, .contact-list a { display: block; color: var(--color-text-muted); }
.contact-list a:hover { color: var(--color-accent); }
.contact-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); min-height: 320px; }
.contact-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--color-primary-dark); color: rgba(255, 255, 255, 0.85); }
.footer__inner {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-6) var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .footer__inner { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.footer__brand { display: flex; flex-direction: column; gap: var(--space-2); max-width: 320px; }
.footer__brand img { border-radius: 50%; }
.footer__brand p { color: rgba(255, 255, 255, 0.65); font-size: 0.95rem; }
.footer__col h3 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.04em; font-size: 1rem; color: #fff; margin-bottom: var(--space-2); }
.footer__col p, .footer__col a { color: rgba(255, 255, 255, 0.7); font-size: 0.95rem; margin-bottom: 0.3rem; }
.footer__col a:hover { color: #fff; }
.footer__col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: var(--space-3);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-1);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}
.footer__legal { max-width: 60ch; }

/* =========================================================
   Scroll reveal (progressive enhancement — ver js/script.js)
   El estado inicial es visible; el JS agrega .reveal-pending
   antes de observar, así que si el JS no corre nunca queda
   contenido oculto.
   ========================================================= */
[data-reveal] {
  transition: opacity 550ms var(--ease-out), transform 550ms var(--ease-out);
}
[data-reveal].reveal-pending { opacity: 0; transform: translateY(18px); }
[data-reveal].reveal-pending.is-visible { opacity: 1; transform: none; }
[data-reveal].reveal-pending.is-past { opacity: 0.55; transform: translateY(-10px); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal].reveal-pending { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   WhatsApp floating button
   ========================================================= */
.whatsapp-float {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 90;
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  transition: transform 200ms var(--ease-out);
}
.whatsapp-float .icon { width: 28px; height: 28px; }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--color-accent);
  animation: wa-pulse 2.4s ease-out infinite;
  z-index: -1;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before { animation: none; }
}
@media (max-width: 480px) {
  .whatsapp-float { width: 54px; height: 54px; right: var(--space-2); bottom: var(--space-2); }
}