/* =============================================================
   CSS RESET COMPLETO
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; }
table { border-collapse: collapse; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =============================================================
   DESIGN TOKENS
   ============================================================= */
:root {
  /* Paleta — Azul corporativo + índigo + acentos dorados */
  --clr-primary:    #1A4C8B;   /* Azul principal */
  --clr-primary-d:  #0F3266;   /* Azul oscuro hover */
  --clr-secondary:  #2E6CC7;   /* Azul medio */
  --clr-indigo:     #3B4FB8;   /* Índigo */
  --clr-accent:     #C8A84B;   /* Dorado — confianza y distinción */
  --clr-accent-l:   #E8C96A;   /* Dorado claro */
  --clr-bg:         #F5F7FA;   /* Fondo gris frío muy suave */
  --clr-bg-white:   #FFFFFF;
  --clr-bg-dark:    #0C1E3E;   /* Fondo oscuro secciones */
  --clr-text:       #111827;   /* Texto principal */
  --clr-muted:      #5A6882;   /* Texto secundario */
  --clr-border:     #D8E1EF;   /* Bordes */

  /* Tipografía */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  /* Escala tipográfica fluida */
  --text-xs:    clamp(0.72rem,  1vw,   0.85rem);
  --text-sm:    clamp(0.875rem, 1.5vw, 1rem);
  --text-base:  clamp(1rem,     1.8vw, 1.1rem);
  --text-lg:    clamp(1.1rem,   2vw,   1.35rem);
  --text-xl:    clamp(1.3rem,   2.5vw, 1.65rem);
  --text-2xl:   clamp(1.65rem,  3.5vw, 2.4rem);
  --text-3xl:   clamp(2rem,     4.5vw, 3rem);
  --text-hero:  clamp(2.4rem,   6vw,   4.8rem);

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

  /* Layout */
  --nav-height:      72px;
  --radius-sm:       6px;
  --radius-md:       12px;
  --radius-lg:       20px;
  --radius-xl:       32px;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(10,30,60,.08), 0 1px 2px rgba(10,30,60,.05);
  --shadow-md:  0 4px 16px rgba(10,30,60,.10), 0 2px 6px rgba(10,30,60,.06);
  --shadow-lg:  0 12px 40px rgba(10,30,60,.14), 0 4px 12px rgba(10,30,60,.08);
  --shadow-xl:  0 24px 64px rgba(10,30,60,.18);

  /* Transiciones */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
}

/* =============================================================
   BASE
   ============================================================= */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--clr-text);
  background: var(--clr-bg-white);
}

:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }



/* =============================================================
   LABELS / SECCIÓN HEADERS
   ============================================================= */
.label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-3);
}
.label--light {
  color: var(--clr-accent-l);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--clr-text);
  margin-bottom: var(--sp-4);
}
.section-title em {
  font-style: italic;
  color: var(--clr-primary);
}
.section-title--light {
  color: #fff;
}
.section-title--light em {
  color: var(--clr-accent-l);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--sp-12);
}
.section-desc {
  color: var(--clr-muted);
  font-size: var(--text-lg);
}

/* =============================================================
   BOTONES
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 220ms var(--ease-out);
  min-height: 48px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity 200ms;
}
.btn:hover::after { opacity: 1; }

.btn--primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26,76,139,.35);
}
.btn--primary:hover {
  background: var(--clr-primary-d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,76,139,.40);
}

.btn--ghost {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.7);
}

.btn--outline {
  background: transparent;
  color: var(--clr-accent);
  border: 1.5px solid var(--clr-accent);
}
.btn--outline:hover {
  background: var(--clr-accent);
  color: var(--clr-bg-dark);
  transform: translateY(-2px);
}

.btn--lg { padding: 0.9rem 2.25rem; font-size: var(--text-base); }
.btn--full { width: 100%; justify-content: center; }

/* Loader dentro del botón */
.btn__loader {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn--loading .btn__text { display: none; }
.btn--loading .btn__loader { display: block; }

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

/* =============================================================
   HEADER / NAVIGATION
   ============================================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow 300ms;
}
.header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-4);
}

.nav__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  min-height: 48px; min-width: 48px;
  align-items: center;
  justify-content: center;
}
.nav__hamburger {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
  transition: transform 300ms var(--ease-out), opacity 200ms;
}
.nav__toggle[aria-expanded="true"] .nav__hamburger:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__hamburger:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__hamburger:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Móvil: menú desplegable */
.nav__menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: var(--nav-height);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 2px solid var(--clr-border);
  padding: var(--sp-4) var(--sp-6) var(--sp-6);
  gap: var(--sp-1);
  box-shadow: var(--shadow-md);
}
.nav__menu.nav__menu--open {
  display: flex;
}

.nav__link {
  display: block;
  padding: var(--sp-3) var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-muted);
  border-radius: var(--radius-sm);
  min-height: 48px;
  transition: color 200ms, background 200ms;
}
.nav__link:hover {
  color: var(--clr-primary);
  background: rgba(26,76,139,.06);
}
.nav__link--cta {
  background: var(--clr-primary);
  color: #fff !important;
  text-align: center;
  margin-top: var(--sp-2);
  padding-inline: var(--sp-6);
}
.nav__link--cta:hover {
  background: var(--clr-primary-d) !important;
}

@media (min-width: 1024px) {
  .nav__toggle { display: none; }
  .nav__menu {
    display: flex !important;
    flex-direction: row;
    position: static;
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    align-items: center;
    gap: var(--sp-1);
  }
  .nav__link {
    padding: var(--sp-2) var(--sp-3);
  }
  .nav__link--cta {
    margin-top: 0;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-sm);
  }
}

/* =============================================================
   HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(10,22,50,.85) 0%,
    rgba(14,40,90,.72) 45%,
    rgba(26,76,139,.30) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding-block: var(--sp-20);
  max-width: 680px;
}

.hero__badge {
  display: inline-block;
  background: rgba(200,168,75,.22);
  border: 1px solid rgba(200,168,75,.55);
  color: var(--clr-accent-l);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: var(--sp-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  margin-bottom: var(--sp-6);
}
.hero__title em {
  font-style: italic;
  color: var(--clr-accent-l);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.85);
  margin-bottom: var(--sp-8);
  max-width: 520px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-10);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,.80);
}
.hero__trust-item svg { color: var(--clr-accent-l); flex-shrink: 0; }

.hero__scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 30px; height: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 100px;
}
.hero__scroll span {
  display: block;
  width: 5px; height: 10px;
  background: rgba(255,255,255,.7);
  border-radius: 100px;
  animation: scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* =============================================================
   NOSOTROS
   ============================================================= */
.nosotros {
  padding-block: var(--sp-24);
  background: var(--clr-bg-white);
}
.nosotros__inner {
  display: grid;
  gap: var(--sp-12);
  align-items: center;
}
@media (min-width: 1024px) {
  .nosotros__inner { grid-template-columns: 1fr 1fr; }
}

.nosotros__text p {
  color: var(--clr-muted);
  font-size: var(--text-lg);
  margin-bottom: var(--sp-8);
  line-height: 1.7;
}

.nosotros__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}
.nosotros__pillar {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.nosotros__pillar-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: rgba(26,76,139,.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
}
.nosotros__pillar strong {
  display: block;
  font-size: var(--text-base);
  color: var(--clr-text);
  margin-bottom: 0.25rem;
}
.nosotros__pillar p {
  font-size: var(--text-sm) !important;
  color: var(--clr-muted) !important;
  margin-bottom: 0 !important;
}

.nosotros__visual {
  position: relative;
}
.nosotros__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.nosotros__img-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.nosotros__img-wrap:hover img { transform: scale(1.03); }

.nosotros__quote {
  position: absolute;
  bottom: -20px;
  right: -12px;
  background: var(--clr-primary);
  color: #fff;
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  line-height: 1.5;
  box-shadow: var(--shadow-lg);
  max-width: 260px;
}
@media (max-width: 480px) {
  .nosotros__quote { right: 0; bottom: -16px; font-size: 0.78rem; padding: var(--sp-3) var(--sp-4); max-width: 200px; }
}

/* =============================================================
   PRODUCTOS
   ============================================================= */
.productos {
  padding-block: var(--sp-24);
  background: var(--clr-bg);
}

.productos__grid {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .productos__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .productos__grid { grid-template-columns: repeat(4, 1fr); }
}

/* Featured card: igual que las demás en width, solo imagen más alta */
.producto-card--featured { grid-column: span 1; }

.producto-card {
  background: var(--clr-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: transform 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
  display: flex;
  flex-direction: column;
}
.producto-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.producto-card__img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.producto-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-out);
}
.producto-card:hover .producto-card__img img { transform: scale(1.05); }

/* Gradient placeholder para GMM */
.producto-card__img--gradient {
  display: flex;
  align-items: center;
  justify-content: center;
}
.producto-card__img--health {
  background: linear-gradient(135deg, #1A4C8B 0%, #2E6CC7 50%, #3B4FB8 100%);
}
.producto-card__img--health::after {
  content: '🏥';
  font-size: 5rem;
  opacity: 0.25;
}

.producto-card__badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  background: var(--clr-accent);
  color: var(--clr-bg-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.producto-card__body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  flex: 1;
}
.producto-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--clr-text);
}
.producto-card__body > p {
  color: var(--clr-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.producto-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}
.producto-card__list li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--clr-muted);
}
.producto-card__list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
}

/* =============================================================
   OPTIMAXX — SECCIÓN DARK
   ============================================================= */
.optimaxx {
  padding-block: var(--sp-24);
  background: var(--clr-bg-dark);
  position: relative;
  overflow: hidden;
}

.optimaxx__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(26,76,139,.35) 0%, transparent 55%),
    radial-gradient(circle at 85% 20%, rgba(59,79,184,.25) 0%, transparent 50%);
  pointer-events: none;
}

.optimaxx__inner {
  display: grid;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .optimaxx__inner { grid-template-columns: 1fr 1fr; }
}

.optimaxx__desc {
  color: rgba(255,255,255,.75);
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
}

.optimaxx__reasons {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
}
.optimaxx__reasons li {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
}
.optimaxx__num {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: rgba(200,168,75,.35);
  line-height: 1;
  min-width: 44px;
}
.optimaxx__reasons strong {
  display: block;
  color: #fff;
  font-size: var(--text-base);
  margin-bottom: 0.2rem;
}
.optimaxx__reasons p {
  color: rgba(255,255,255,.6);
  font-size: var(--text-sm);
}

/* Gráfica de barras */
.optimaxx__chart {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
}
.chart__header { margin-bottom: var(--sp-6); }
.chart__subtitle {
  color: rgba(255,255,255,.7);
  font-size: var(--text-sm);
  text-align: center;
}
.chart__subtitle strong { color: var(--clr-accent-l); }

/* Contenedor principal: eje Y + área de barras en fila */
.chart__wrap {
  display: flex;
  gap: var(--sp-3);
  align-items: stretch;
  margin-bottom: var(--sp-4);
}

/* Eje Y */
.chart__y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 28px; /* reserva para labels de edad */
  flex-shrink: 0;
}
.chart__y-axis span {
  font-size: 0.65rem;
  color: rgba(255,255,255,.4);
  white-space: nowrap;
  line-height: 1;
}

/* Área de barras relativa al eje Y */
.chart__plot {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Líneas de cuadrícula horizontales */
.chart__grid {
  position: absolute;
  inset: 0;
  bottom: 28px; /* alinea con la base de las barras */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}
.chart__grid span {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,.07);
}

/* Barras */
.chart__bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: clamp(6px, 2vw, 16px);
  height: 220px;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}
.chart__bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  flex: 1;
}

/* La altura se calcula con --bar-pct (número puro, sin %) sobre 220px */
.chart__bar {
  position: relative;
  width: 100%;
  height: calc(var(--bar-pct) * 220px / 100);
  background: linear-gradient(180deg, var(--clr-secondary) 0%, var(--clr-primary) 100%);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: var(--sp-2);
  transition: filter 300ms, transform 300ms;
  transform-origin: bottom center;
}
.chart__bar:hover {
  filter: brightness(1.25);
  transform: scaleY(1.02);
}

.chart__amount {
  font-size: clamp(0.58rem, 1.2vw, 0.78rem);
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.chart__age {
  font-size: clamp(0.58rem, 1vw, 0.72rem);
  color: rgba(255,255,255,.55);
  text-align: center;
  white-space: nowrap;
}
.chart__note {
  color: rgba(255,255,255,.4);
  font-size: 0.65rem;
  text-align: center;
  line-height: 1.5;
  margin-top: var(--sp-2);
}

/* =============================================================
   COLABORADORES — CARRUSEL
   ============================================================= */
.colaboradores {
  padding-block: var(--sp-16);
  background: var(--clr-bg-white);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.carousel {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.carousel__track {
  display: flex;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
  width: max-content;
  animation: carouselScroll 24s linear infinite;
}
.carousel:hover .carousel__track { animation-play-state: paused; }

@keyframes carouselScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.carousel__item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
}
.carousel__item img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(.6);
  transition: filter 300ms, transform 300ms;
}
.carousel__item:hover img {
  filter: grayscale(0) opacity(1);
  transform: scale(1.08);
}

/* =============================================================
   FAQ — ESTILO MEJORADO
   ============================================================= */
.faq {
  padding-block: var(--sp-24);
  background: var(--clr-bg-white);
}
.faq__inner { max-width: 860px; margin-inline: auto; }
.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  counter-reset: faq-counter;
}

.faq__item {
  background: var(--clr-bg-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 250ms, border-color 250ms;
  counter-increment: faq-counter;
}
.faq__item[open] {
  box-shadow: 0 8px 32px rgba(26,76,139,.12);
  border-color: var(--clr-primary);
}
.faq__item[open] .faq__icon svg { transform: rotate(180deg); }
.faq__item[open] .faq__question-num { background: var(--clr-primary); color: #fff; }

.faq__question {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6) var(--sp-5) var(--sp-4);
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-text);
  min-height: 64px;
  list-style: none;
  transition: color 200ms;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--clr-primary); }

.faq__question-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  color: var(--clr-primary);
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 250ms, color 250ms, border-color 250ms;
}

.faq__question-text {
  flex: 1;
}

.faq__icon {
  flex-shrink: 0;
  color: var(--clr-primary);
  display: flex;
}
.faq__icon svg {
  transition: transform 350ms var(--ease-out);
}

.faq__answer {
  padding: 0 var(--sp-6) var(--sp-6) calc(32px + var(--sp-4) + var(--sp-4));
  border-top: 1px solid var(--clr-border);
}
.faq__answer p {
  color: var(--clr-muted);
  font-size: var(--text-sm);
  line-height: 1.8;
  padding-top: var(--sp-4);
}
.faq__answer p + p { margin-top: var(--sp-2); }
.faq__answer strong { color: var(--clr-text); }

/* =============================================================
   CONTACTO
   ============================================================= */
.contacto {
  padding-block: var(--sp-24);
  background: var(--clr-primary);
  position: relative;
  overflow: hidden;
}
.contacto::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}
.contacto::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}

.contacto__inner {
  display: grid;
  gap: var(--sp-12);
  align-items: start;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .contacto__inner { grid-template-columns: 1fr 1fr; }
}

.contacto__desc {
  color: rgba(255,255,255,.8);
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
}

.contacto__datos {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.contacto__dato {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: rgba(255,255,255,.9);
  font-size: var(--text-base);
  min-height: 48px;
  transition: color 200ms;
}
.contacto__dato svg { color: var(--clr-accent-l); flex-shrink: 0; }
.contacto__dato:hover { color: #fff; }
a.contacto__dato:hover { text-decoration: underline; }

/* Formulario */
.form-wrap {
  background: var(--clr-bg-white);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 5vw, 2.5rem);
  box-shadow: var(--shadow-xl);
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.form__row {
  display: grid;
  gap: var(--sp-5);
}
@media (min-width: 480px) {
  .form__row { grid-template-columns: 1fr 1fr; }
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text);
}

.form__input,
.form__select,
.form__textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--clr-text);
  background: var(--clr-bg-white);
  transition: border-color 200ms, box-shadow 200ms;
  min-height: 48px;
  width: 100%;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(26,76,139,.12);
  outline: none;
}
.form__input.error,
.form__select.error,
.form__textarea.error {
  border-color: #DC2626;
}
.form__textarea { resize: vertical; min-height: 100px; }

.form__phone {
  display: flex;
  gap: var(--sp-2);
}
.form__select--code {
  flex-shrink: 0;
  width: auto;
  min-width: 110px;
}
.form__input--tel { flex: 1; }

.form__status {
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  padding: 0;
  min-height: 0;
  transition: all 300ms;
}
.form__status.success {
  background: #D1FAE5;
  color: #065F46;
  padding: var(--sp-4);
  border-left: 3px solid #10B981;
}
.form__status.error {
  background: #FEE2E2;
  color: #991B1B;
  padding: var(--sp-4);
  border-left: 3px solid #EF4444;
}

/* =============================================================
   FOOTER — FILA HORIZONTAL
   ============================================================= */
.footer {
  background: var(--clr-bg-dark);
  color: rgba(255,255,255,.7);
}

.footer__main {
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding-block: var(--sp-8);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.footer__brand img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}

.footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1) var(--sp-4);
  align-items: center;
}
.footer__nav a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.6);
  transition: color 200ms;
  white-space: nowrap;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.footer__nav a:hover { color: #fff; }

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.footer__contact a,
.footer__contact span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
}
.footer__contact a:hover { color: #fff; }

.footer__extras {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  transition: background 220ms, color 220ms, transform 220ms;
}
.footer__social:hover {
  background: #1877F2;
  color: #fff;
  transform: translateY(-2px);
}

.footer__terms-btn {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  transition: color 200ms, border-color 200ms;
  min-height: 36px;
  cursor: pointer;
  background: transparent;
}
.footer__terms-btn:hover {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}

.footer__bottom {
  padding-block: var(--sp-4);
}
.footer__bottom p {
  text-align: center;
  font-size: var(--text-xs);
  color: rgba(255,255,255,.3);
}

/* =============================================================
   MODAL — TÉRMINOS Y CONDICIONES
   ============================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
}
.modal[hidden] { display: none; }

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}

.modal__box {
  position: relative;
  z-index: 1;
  background: var(--clr-bg-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 640px;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  animation: modalIn 300ms var(--ease-out) both;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(.97); }
  to   { opacity: 1; transform: none; }
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-6) var(--sp-8);
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
}
.modal__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--clr-text);
}
.modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--clr-bg);
  color: var(--clr-muted);
  transition: background 200ms, color 200ms;
}
.modal__close:hover { background: #fee2e2; color: #dc2626; }

.modal__body {
  overflow-y: auto;
  padding: var(--sp-6) var(--sp-8) var(--sp-8);
  -webkit-overflow-scrolling: touch;
}
.modal__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--clr-primary);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
}
.modal__body h3:first-child { margin-top: 0; }
.modal__body p {
  font-size: var(--text-sm);
  color: var(--clr-muted);
  line-height: 1.75;
}
.modal__body a {
  color: var(--clr-primary);
  text-decoration: underline;
}

/* =============================================================
   ANIMACIONES DE REVEAL
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.productos__grid .reveal:nth-child(2) { transition-delay: 100ms; }
.productos__grid .reveal:nth-child(3) { transition-delay: 200ms; }
.productos__grid .reveal:nth-child(4) { transition-delay: 300ms; }

/* =============================================================
   CONTAINER — ANCHO EXTENDIDO HASTA 1920px
   ============================================================= */
.container {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 4rem);
}

/* =============================================================
   RESPONSIVE ADICIONAL
   ============================================================= */
@media (max-width: 639px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .nosotros__quote { display: none; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: var(--sp-5); }
}

@media (min-width: 1536px) {
  .container { max-width: 1600px; }
}