/* ============================================================
   RODATTO TIRES — main.css v2.0.0
   Mobile-first · Dark theme · TacticSans + Roboto Condensed
   ============================================================ */

/* ── 0. FUENTES LOCALES ───────────────────────────────────── */
@font-face {
  font-family: 'TacticSans';
  src: url('../fonts/Tactic-Sans-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TacticSans';
  src: url('../fonts/Tactic-Sans-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TacticSans';
  src: url('../fonts/Tactic-Sans-Black.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'TacticSans';
  src: url('../fonts/Tactic-Sans-Ultra.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Roboto Condensed';
  src: url('../fonts/RobotoCondensed-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ── 1. DESIGN TOKENS ─────────────────────────────────────── */
:root {
  /* Colors */
  --c-black:      #0A0A0A;
  --c-graphite:   #141414;
  --c-graphite-2: #1E1E1E;
  --c-graphite-3: #2B2B2B;
  --c-steel:      #8C8C8C;
  --c-white:      #FFFFFF;
  --c-red:        #E01A1A;
  --c-red-dark:   #B81515;
  --c-red-glow:   rgba(224, 26, 26, 0.15);
  --c-yellow:     #FFC10A;
  --c-agro:       #4A7C2F;
  --c-industrial: #E8720C;
  --c-radial:     #2E5C7A;

  /* Borders */
  --border-subtle: 1px solid rgba(255,255,255,0.07);
  --border-mid:    1px solid rgba(255,255,255,0.14);
  --border-red:    1px solid var(--c-red);

  /* Typography */
  --font-heading: 'TacticSans', 'Arial Narrow', sans-serif;
  --font-body:    'Roboto Condensed', 'Arial', sans-serif;

  /* Spacing scale (8px base) */
  --sp-1:  0.5rem;   /* 8px  */
  --sp-2:  1rem;     /* 16px */
  --sp-3:  1.5rem;   /* 24px */
  --sp-4:  2rem;     /* 32px */
  --sp-6:  3rem;     /* 48px */
  --sp-8:  4rem;     /* 64px */
  --sp-12: 6rem;     /* 96px */
  --sp-16: 8rem;     /* 128px */

  /* Layout */
  --max-w: 1280px;
  --gutter: 1.5rem;
  --radius: 4px;
  --radius-lg: 8px;

  /* Transitions */
  --t-fast:   150ms ease;
  --t-normal: 250ms ease;
  --t-slow:   400ms ease;

  /* Header height */
  --header-h: 72px;
}

/* ── 2. RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, video, svg { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }
[hidden] { display: none !important; }

/* ── 3. BASE ──────────────────────────────────────────────── */
body {
  background: var(--c-black);
  color: var(--c-white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--c-red); color: #fff; }

/* ── 4. TYPOGRAPHY ────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--c-white);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: var(--sp-2);
}
.section-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-red);
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--sp-2);
}
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--c-steel);
  max-width: 54ch;
  line-height: 1.65;
}
.section-header {
  margin-bottom: var(--sp-8);
}
.section-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--sp-8);
}

/* ── 5. LAYOUT ────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section {
  padding: var(--sp-16) 0;
}

/* ── 6. SCROLL PROGRESS ───────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--c-red);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ── 7. HEADER ────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  border-bottom: var(--border-subtle);
  transition: background var(--t-slow), border-color var(--t-slow), backdrop-filter var(--t-slow);
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header.is-scrolled {
  background: rgba(10,10,10,0.97);
  border-bottom-color: rgba(224,26,26,0.4);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  height: 100%;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 6px 10px;
  background: #fff;
  border-radius: var(--radius);
  transition: opacity var(--t-fast);
}
.header__logo:hover { opacity: 0.9; }
.header__logo img,
.header__logo-img { height: 44px; width: auto; display: block; }

/* Nav */
.main-nav { margin-left: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}
.nav__link {
  display: block;
  padding: var(--sp-1) var(--sp-2);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--t-fast);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0; left: var(--sp-2); right: var(--sp-2);
  height: 2px;
  background: var(--c-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-normal);
}
.nav__link:hover,
.nav__link--active { color: #fff; }
.nav__link:hover::after,
.nav__link--active::after { transform: scaleX(1); }

/* Header actions */
.header__actions { display: flex; align-items: center; gap: var(--sp-2); }
.header__wa-btn span { display: none; }

/* ── Selector de idioma (Polylang) ───────────────────────── */
.lang-switcher { display: flex; align-items: center; gap: 4px; }
.lang-switcher ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.lang-switcher li a,
.lang-switcher li span {
  display: flex;
  align-items: center;
  padding: 4px 6px;
  border-radius: var(--radius);
  opacity: 0.55;
  transition: opacity var(--t-fast);
}
.lang-switcher li a:hover { opacity: 1; }
.lang-switcher li.current-lang a,
.lang-switcher li.current-lang span { opacity: 1; outline: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius); }
.lang-switcher img { width: 20px; height: auto; display: block; }

/* Mobile toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: var(--sp-1);
  width: 36px;
  height: 36px;
}
.nav-toggle__bar {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--t-normal), opacity var(--t-normal);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 8. BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
}
.btn:active { transform: scale(0.98); }
.btn__icon { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary {
  background: var(--c-red);
  color: #fff;
  border-color: var(--c-red);
}
.btn--primary:hover {
  background: var(--c-red-dark);
  border-color: var(--c-red-dark);
  box-shadow: 0 0 24px var(--c-red-glow);
}
.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn--outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.05);
}
.btn--whatsapp {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
}
.btn--whatsapp:hover {
  background: #1EA855;
  border-color: #1EA855;
  box-shadow: 0 0 24px rgba(37,211,102,0.3);
}
.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.8125rem; }
.btn--lg { padding: 1rem 2.25rem; font-size: 1rem; }
.btn--xl { padding: 1.125rem 2.5rem; font-size: 1.0625rem; }
.btn--block { width: 100%; }

/* ── 9. BADGES ────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
}
.badge--green  { background: rgba(74,124,47,0.18); color: #6DC44A; border: 1px solid rgba(74,124,47,0.4); }
.badge--gray   { background: rgba(140,140,140,0.12); color: var(--c-steel); border: 1px solid rgba(140,140,140,0.25); }
.badge--red    { background: rgba(224,26,26,0.15); color: #FF5555; border: 1px solid rgba(224,26,26,0.35); }

/* ── 10. HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

/* Imagen de fondo — pan animado para simular movimiento del tractor */
.hero__bg {
  position: absolute;
  inset: -6%;
  background-image: url('../img/hero-portada.jpg');
  background-size: cover;
  background-position: center right;
  z-index: 0;
  animation: heroPan 24s ease-in-out infinite alternate;
  will-change: transform;
}

/* Gradiente oscuro: legibilidad del texto a la izquierda, abertura en el centro-derecha */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10,10,10,0.90) 22%, rgba(10,10,10,0.55) 52%, rgba(10,10,10,0.12) 100%),
    linear-gradient(to bottom, rgba(10,10,10,0.25) 0%, transparent 35%, rgba(10,10,10,0.80) 100%);
}

/* Destello rojo pulsante sobre la zona de la llanta */
.hero__glow {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  height: 75%;
  background: radial-gradient(ellipse at 65% 55%, rgba(224,26,26,0.18) 0%, transparent 60%);
  z-index: 1;
  animation: heroGlow 5s ease-in-out infinite;
  pointer-events: none;
}

/* Partículas de polvo: simulan tierra levantada por la llanta */
.hero__dust {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.hero__dust::before,
.hero__dust::after {
  content: '';
  position: absolute;
  bottom: 15%;
  border-radius: 50%;
  background: rgba(190,150,100,0.20);
  filter: blur(10px);
  animation: dustFloat 9s ease-in-out infinite;
}
.hero__dust::before {
  width: 130px; height: 70px;
  left: 38%;
  animation-duration: 9s;
  animation-delay: 0s;
}
.hero__dust::after {
  width: 80px; height: 45px;
  left: 54%;
  animation-duration: 11s;
  animation-delay: 3.5s;
}

.hero__noise {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--sp-4) 0 var(--sp-6);
  max-width: 900px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: var(--sp-3);
}
.hero__eyebrow-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--c-red);
}
.hero__title {
  font-size: clamp(2.5rem, 9vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 0.9;
  margin-bottom: var(--sp-3);
  text-wrap: balance;
}
.hero__title-accent { color: var(--c-red); }
.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--c-steel);
  line-height: 1.65;
  max-width: 50ch;
  margin-bottom: var(--sp-4);
  font-weight: 400;
}
.hero__actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--c-steel);
  animation: bounce 2.5s ease-in-out infinite;
  transition: color var(--t-fast);
}
.hero__scroll:hover { color: var(--c-white); }

/* ── 11. STATS BAR ────────────────────────────────────────── */
.stats-bar {
  background: var(--c-graphite);
  border-top: 2px solid var(--c-red);
  border-bottom: var(--border-subtle);
  padding: var(--sp-6) 0;
}
.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-3);
  border-right: var(--border-subtle);
}
.stat-item:last-child { border-right: none; }
.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1;
}
.stat-item__unit {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-red);
  line-height: 1;
  margin-left: 2px;
}
.stat-item__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-top: var(--sp-1);
}

/* ── 12. PRODUCT CARD ─────────────────────────────────────── */
.product-card {
  background: var(--c-graphite);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--t-normal), border-color var(--t-normal), box-shadow var(--t-normal);
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--linea-color, var(--c-red));
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px var(--linea-color, var(--c-red));
}
.product-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  display: block;
  background: var(--c-graphite-3);
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.product-card:hover .product-card__img-wrap img { transform: scale(1.05); }
.product-card__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-graphite-3) 0%, var(--c-graphite-2) 100%);
}
.product-card__linea-badge {
  position: absolute;
  top: var(--sp-2);
  left: var(--sp-2);
  padding: 3px 10px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--linea-color, var(--c-red));
  color: #fff;
  border-radius: 2px;
}
.product-card__body {
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--sp-1);
}
.product-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex-wrap: wrap;
}
.product-card__marca {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-steel);
}
.product-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.1;
  margin: var(--sp-1) 0 0;
}
.product-card__title a:hover { color: var(--c-red); }
.product-card__medida {
  font-size: 0.9375rem;
  color: var(--c-steel);
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.03em;
}
.product__price {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--c-white);
  margin-top: auto;
  padding-top: var(--sp-2);
}
.product__price small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--c-steel);
  text-transform: none;
}
.product-card .btn--whatsapp {
  margin-top: var(--sp-2);
}

/* Featured / large card variant */
.product-card--featured .product-card__img-wrap { aspect-ratio: 3/2; }
.product-card--featured .product-card__title { font-size: 1.5rem; }
.product-card--featured .product__price { font-size: 2rem; }

/* ── 13. FEATURED PRODUCTS BENTO ─────────────────────────── */
.featured-products { background: var(--c-black); }
.products-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

/* ── 14. SERVICES SECTION ─────────────────────────────────── */
.services-section {
  background: var(--c-graphite);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
.service-card {
  background: var(--c-graphite-2);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: border-color var(--t-normal), transform var(--t-normal);
}
.service-card:hover {
  border-color: var(--c-red);
  transform: translateY(-3px);
}
.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-red-glow);
  border: 1px solid rgba(224,26,26,0.25);
  border-radius: var(--radius);
  margin-bottom: var(--sp-3);
}
.service-icon { width: 24px; height: 24px; color: var(--c-red); }
.service-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--sp-1);
}
.service-card__desc {
  font-size: 0.9375rem;
  color: var(--c-steel);
  line-height: 1.6;
}

/* ── 15. ABOUT TEASER ─────────────────────────────────────── */
.about-teaser { background: var(--c-black); overflow: hidden; }
.about-teaser__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.about-teaser__text { font-size: 1.0625rem; color: var(--c-steel); line-height: 1.7; margin-bottom: var(--sp-3); }
.about-teaser__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
.about-teaser__features li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.9375rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
}
.feature-check { width: 18px; height: 18px; color: var(--c-red); flex-shrink: 0; }
.about-teaser__visual { position: relative; }
.about-teaser__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-subtle);
}
.about-teaser__img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-teaser__accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--c-red);
  border-radius: var(--radius-lg);
  opacity: 0.3;
  z-index: -1;
}

/* ── 16. WHATSAPP CTA ─────────────────────────────────────── */
.wha-cta {
  background: linear-gradient(135deg, #1a1a1a 0%, var(--c-graphite-3) 100%);
  border-top: 2px solid var(--c-red);
  padding: var(--sp-12) 0;
}
.wha-cta__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-4);
}
.wha-cta__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1;
  margin-bottom: var(--sp-1);
}
.wha-cta__subtitle { font-size: 1.0625rem; color: var(--c-steel); }

/* ── 17. FOOTER ───────────────────────────────────────────── */
.site-footer {
  background: var(--c-graphite);
  border-top: var(--border-subtle);
}
.footer__top { padding: var(--sp-12) 0; }
.footer__top-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}
.footer__logo {
  display: inline-flex;
  padding: 6px 10px;
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: var(--sp-3);
}
.footer__logo img { height: 38px; width: auto; }
.footer__tagline {
  font-size: 0.9375rem;
  color: var(--c-steel);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
}
.footer__social {
  display: flex;
  gap: var(--sp-2);
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: var(--border-mid);
  border-radius: var(--radius);
  color: var(--c-steel);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.footer__social a:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,0.05); }
.social-icon { width: 18px; height: 18px; }

.footer__nav-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-bottom: var(--sp-3);
  font-family: var(--font-body);
}
.footer__nav ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer__nav a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--t-fast);
}
.footer__nav a:hover { color: #fff; }

.footer__contact-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}
.contact-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--c-red); margin-top: 2px; }
.footer__contact-list a { color: rgba(255,255,255,0.65); }
.footer__contact-list a:hover { color: #fff; }

.footer__bottom {
  border-top: var(--border-subtle);
  padding: var(--sp-3) 0;
}
.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  align-items: center;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--c-steel);
}

/* ── 18. PAGE HERO ────────────────────────────────────────── */
.page-hero {
  padding-top: calc(var(--header-h) + var(--sp-12));
  padding-bottom: var(--sp-12);
  background: var(--c-graphite);
  border-bottom: var(--border-subtle);
  position: relative;
}
.page-hero--dark { background: var(--c-black); }
.page-hero--sm { padding-top: calc(var(--header-h) + var(--sp-8)); padding-bottom: var(--sp-8); }
.page-hero--product {
  background: var(--c-black);
  padding-bottom: var(--sp-12);
}
.page-hero--product::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-bg) center / cover no-repeat;
  opacity: 0.1;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--c-black) 40%, transparent);
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 0.9;
  margin-bottom: var(--sp-2);
}
.page-hero__subtitle { font-size: 1.125rem; color: var(--c-steel); }

/* ── 19. PAGE: NOSOTROS ───────────────────────────────────── */
.nosotros__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.nosotros__text p { font-size: 1.0625rem; color: var(--c-steel); line-height: 1.7; margin-bottom: var(--sp-3); }
.nosotros__img { border-radius: var(--radius-lg); overflow: hidden; }
.nosotros__img img { width: 100%; object-fit: cover; }

.valores-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
.valor-card {
  background: var(--c-graphite);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  position: relative;
  overflow: hidden;
}
.valor-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--c-red);
}
.valor-card__num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  display: block;
  margin-bottom: var(--sp-2);
}
.valor-card__title { font-size: 1.5rem; margin-bottom: var(--sp-1); }
.valor-card__text { font-size: 0.9375rem; color: var(--c-steel); line-height: 1.6; }

.nosotros-mision__inner { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.mision-card {
  background: var(--c-graphite-2);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}
.mision-card__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-red);
  font-family: var(--font-body);
  display: block;
  margin-bottom: var(--sp-2);
}
.mision-card__text { font-size: 1.0625rem; color: var(--c-steel); line-height: 1.7; }

/* ── 20. PAGE: SERVICIOS ──────────────────────────────────── */
.servicios-list { display: flex; flex-direction: column; gap: 2px; }
.servicio-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3) var(--sp-4);
  align-items: start;
  padding: var(--sp-6) 0;
  border-bottom: var(--border-subtle);
  position: relative;
}
.servicio-item__num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  width: 80px;
}
.servicio-item__icon {
  display: none;
}
.servicio-item__title { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: var(--sp-2); }
.servicio-item__desc { font-size: 1.0625rem; color: var(--c-steel); line-height: 1.65; }
.servicio-item__cta { grid-column: 1 / -1; }
.nota-card {
  background: var(--c-graphite);
  border: var(--border-mid);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.nota-card h3 { font-size: 1.75rem; margin-bottom: var(--sp-2); }
.nota-card p { color: var(--c-steel); margin-bottom: var(--sp-4); }

/* ── 21. PAGE: CATÁLOGO ───────────────────────────────────── */
.catalog-filters {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  padding: var(--sp-4);
  background: var(--c-graphite);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
}
.filter-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-bottom: var(--sp-1);
}
.filter-input {
  width: 100%;
  background: var(--c-graphite-2);
  border: var(--border-mid);
  border-radius: var(--radius);
  padding: 0.625rem 0.875rem;
  color: #fff;
  transition: border-color var(--t-fast);
}
.filter-input:focus {
  outline: none;
  border-color: var(--c-red);
}
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--sp-1); }
.filter-chip {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--c-graphite-2);
  border: var(--border-mid);
  border-radius: 999px;
  color: var(--c-steel);
  transition: all var(--t-fast);
}
.filter-chip:hover { border-color: rgba(255,255,255,0.3); color: #fff; }
.filter-chip--active {
  background: var(--c-red);
  border-color: var(--c-red);
  color: #fff;
}
.filter-select {
  background: var(--c-graphite-2);
  border: var(--border-mid);
  border-radius: var(--radius);
  padding: 0.625rem 0.875rem;
  color: #fff;
  width: 100%;
}
.catalog-count {
  font-size: 0.875rem;
  color: var(--c-steel);
  margin-bottom: var(--sp-4);
}
.catalog-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.catalog-header-bar .catalog-count {
  margin-bottom: 0;
}
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
.catalog-empty {
  text-align: center;
  padding: var(--sp-12) 0;
  color: var(--c-steel);
}

/* ── 22. PAGE: SINGLE PRODUCTO ────────────────────────────── */
.single-producto__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: start;
}
.gallery__main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-subtle);
  background: var(--c-graphite);
}
.gallery__main img { width: 100%; object-fit: cover; }
.gallery__thumbs { display: flex; gap: var(--sp-2); margin-top: var(--sp-2); flex-wrap: wrap; }
.gallery__thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--t-fast);
}
.gallery__thumb:hover { border-color: var(--c-red); }
.product-linea-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--linea-color, var(--c-red));
  color: #fff;
  border-radius: 2px;
  margin-bottom: var(--sp-2);
}
.product-hero-medida {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-steel);
  margin-top: var(--sp-1);
}
.single-producto__info { display: flex; flex-direction: column; gap: var(--sp-3); }
.specs__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-steel);
  font-family: var(--font-body);
  margin-bottom: var(--sp-2);
}
.specs__list { display: flex; flex-direction: column; gap: 1px; }
.specs__row {
  display: flex;
  padding: var(--sp-2) 0;
  border-bottom: var(--border-subtle);
  gap: var(--sp-4);
}
.specs__row dt { color: var(--c-steel); font-size: 0.875rem; min-width: 80px; }
.specs__row dd { font-weight: 700; }
.single-producto__ctas { display: flex; flex-direction: column; gap: var(--sp-2); }
.single-producto__nota {
  font-size: 0.8125rem;
  color: var(--c-steel);
  border: var(--border-subtle);
  border-radius: var(--radius);
  padding: var(--sp-2) var(--sp-3);
}
.related-products { background: var(--c-graphite); border-top: var(--border-subtle); }
.related-title { font-size: 1.75rem; margin-bottom: var(--sp-6); }
.related-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }

/* Breadcrumb */
.breadcrumb { margin-bottom: var(--sp-3); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--sp-1); align-items: center; }
.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: 0.8125rem;
  color: var(--c-steel);
}
.breadcrumb li:not(:last-child)::after { content: '/'; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current="page"] { color: #fff; }

/* ── 23. PAGE: CONTACTO ───────────────────────────────────── */
.contacto__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: start;
}
.contacto__form-title { font-size: 1.75rem; margin-bottom: var(--sp-4); }
.contact-form { display: flex; flex-direction: column; gap: var(--sp-3); }
.form-row { display: grid; gap: var(--sp-3); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-1); }
.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-steel);
}
.form-label span { color: var(--c-red); }
.form-input {
  background: var(--c-graphite-2);
  border: var(--border-mid);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: #fff;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-input:focus {
  outline: none;
  border-color: var(--c-red);
  box-shadow: 0 0 0 3px var(--c-red-glow);
}
.form-input::placeholder { color: var(--c-steel); }
.form-input--textarea { resize: vertical; min-height: 140px; }
.form-group--turnstile { align-items: flex-start; }

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}
.alert--success { background: rgba(74,124,47,0.15); border: 1px solid rgba(74,124,47,0.3); }
.alert--error { background: rgba(224,26,26,0.12); border: 1px solid rgba(224,26,26,0.3); }
.alert__icon { width: 20px; height: 20px; flex-shrink: 0; color: #6DC44A; margin-top: 2px; }

.contacto-info-card {
  background: var(--c-graphite);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  margin-bottom: var(--sp-4);
}
.contacto-info-card__title { font-size: 1.25rem; margin-bottom: var(--sp-4); }
.contacto-info-list { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.contacto-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: 0.9375rem;
}
.info-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--c-red); margin-top: 2px; }
.contacto-info-item div { display: flex; flex-direction: column; gap: 2px; }
.contacto-info-item strong { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-steel); }
.contacto-info-item a:hover { color: var(--c-white); }
.contacto-map { border-radius: var(--radius-lg); overflow: hidden; border: var(--border-subtle); }
.contacta-wa-btn { margin-top: auto; }

/* ── 24. PAGE: 404 ────────────────────────────────────────── */
.page-404 {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
}
.page-404__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-3);
}
.page-404__code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 20vw, 14rem);
  font-weight: 900;
  line-height: 1;
  color: rgba(224,26,26,0.15);
  user-select: none;
}
.page-404__title { font-size: clamp(2rem, 5vw, 3.5rem); }
.page-404__text { font-size: 1.125rem; color: var(--c-steel); }
.page-404__actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* ── 25. ANIMATIONS ───────────────────────────────────────── */
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes countUp {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Hero — pan horizontal simulando tractor en movimiento */
@keyframes heroPan {
  0%   { transform: scale(1.06) translateX(3%); }
  100% { transform: scale(1.06) translateX(-3%); }
}

/* Hero — pulso del destello rojo en la llanta */
@keyframes heroGlow {
  0%, 100% { opacity: 0.65; transform: translateY(-50%) scale(1); }
  50%       { opacity: 1;    transform: translateY(-50%) scale(1.08); }
}

/* Hero — partículas de polvo ascendentes */
@keyframes dustFloat {
  0%   { transform: translateY(0) translateX(0) scale(1); opacity: 0; }
  12%  { opacity: 1; }
  80%  { opacity: 0.5; }
  100% { transform: translateY(-110px) translateX(35px) scale(2.8); opacity: 0; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }

/* ── 26. NO RESULTS ───────────────────────────────────────── */
.no-results {
  text-align: center;
  padding: var(--sp-12) 0;
  color: var(--c-steel);
  font-size: 1.0625rem;
}

/* ── 32. ENGINEERING SECTION ─────────────────────────────── */
.engineering-section {
  background: var(--c-graphite);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}
.engineering-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
.engineering-card {
  background: var(--c-graphite-2);
  border: var(--border-subtle);
  border-top: 3px solid var(--c-red);
  border-radius: var(--radius-lg);
  padding: var(--sp-5, 2.5rem);
  transition: transform var(--t-normal), box-shadow var(--t-normal);
}
.engineering-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.engineering-card__label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-red);
  font-family: var(--font-body);
  margin-bottom: var(--sp-2);
}
.engineering-card__title { font-size: 1.375rem; margin-bottom: var(--sp-2); }
.engineering-card__text { font-size: 0.9375rem; color: var(--c-steel); line-height: 1.65; }

/* ── 33. CREDIBILITY / INTERNATIONAL ─────────────────────── */
.credibility-section { background: var(--c-black); border-top: 2px solid var(--c-red); }
.certifications-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
  align-items: center;
}
.cert-badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border: var(--border-mid);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-body);
  transition: border-color var(--t-fast), color var(--t-fast);
}
.cert-badge:hover { border-color: var(--c-red); color: #fff; }
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}
.pillar-card {
  background: var(--c-graphite);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: border-color var(--t-normal);
}
.pillar-card:hover { border-color: rgba(224,26,26,0.35); }
.pillar-card__title {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-red);
  font-family: var(--font-body);
  margin-bottom: var(--sp-1);
}
.pillar-card__text { font-size: 0.9375rem; color: var(--c-steel); line-height: 1.6; }

/* ── 34. FACTORY STATS (nosotros) ─────────────────────────── */
.factory-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  margin: var(--sp-6) 0;
}
.factory-stat {
  background: var(--c-graphite-2);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  text-align: center;
}
.factory-stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1;
}
.factory-stat__unit {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--c-red);
}
.factory-stat__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-top: var(--sp-1);
  font-family: var(--font-body);
}

/* ── 35. PROCESS FLOW ─────────────────────────────────────── */
.process-section { margin-top: var(--sp-8); }
.process-section__title { font-size: 1.25rem; margin-bottom: var(--sp-2); }
.process-section__intro {
  font-size: 1rem;
  color: var(--c-steel);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}
.process-flow {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  align-items: center;
}
.process-step__label {
  display: inline-block;
  background: var(--c-graphite-3);
  border: var(--border-mid);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-body);
}
.process-arrow {
  color: var(--c-red);
  font-weight: 900;
  flex-shrink: 0;
  line-height: 1;
  padding: 0 2px;
}

/* ── 36. NOSOTROS — EXTRA ─────────────────────────────────── */
.nosotros-experiencia {
  margin-top: var(--sp-6);
  padding: var(--sp-4);
  background: var(--c-graphite-2);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
}
.nosotros-experiencia h3 { font-size: 1.25rem; margin-bottom: var(--sp-2); }
.nosotros-experiencia p { font-size: 1rem; color: var(--c-steel); line-height: 1.65; }
.nosotros-red__inner { max-width: 720px; }
.nosotros-red__inner p {
  font-size: 1.0625rem;
  color: var(--c-steel);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
}
.nosotros__text-wide {
  font-size: 1.0625rem;
  color: var(--c-steel);
  line-height: 1.7;
  max-width: 70ch;
  margin: 0 auto;
  text-align: center;
}
.nosotros__tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-white);
  border-left: 4px solid var(--c-red);
  padding-left: var(--sp-3);
  margin: var(--sp-8) 0;
  line-height: 1.1;
}
.nosotros__text p { font-size: 1.0625rem; color: var(--c-steel); line-height: 1.7; margin-bottom: var(--sp-3); }

/* ── 27. RESPONSIVE: 640px ────────────────────────────────── */
@media (min-width: 640px) {
  .stats-bar__grid { grid-template-columns: repeat(4, 1fr); }
  .stat-item:last-child { border-right: none; }
  .stat-item { border-right: var(--border-subtle); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .valores-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid  { grid-template-columns: repeat(2, 1fr); }
  .form-row--2col { grid-template-columns: 1fr 1fr; }
  .nosotros-mision__inner { grid-template-columns: 1fr 1fr; }
  .header__wa-btn span { display: block; }
  .engineering-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid     { grid-template-columns: repeat(2, 1fr); }
  .factory-stats    { grid-template-columns: repeat(4, 1fr); }
}

/* ── 28. RESPONSIVE: 768px ────────────────────────────────── */
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .main-nav .nav__list { display: flex !important; }

  .products-bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-bento__item--1 { grid-column: 1; grid-row: 1 / 3; }

  .wha-cta__inner { flex-direction: row; justify-content: space-between; align-items: center; }

  .footer__top-inner { grid-template-columns: 1.5fr 1fr 1.5fr; }
  .footer__bottom-inner { flex-direction: row; justify-content: space-between; }

  .contacto__inner { grid-template-columns: 1fr 1fr; }
  .single-producto__inner { grid-template-columns: 1fr 1fr; }
  .nosotros__inner { grid-template-columns: 1fr 1fr; }
  .nosotros-mision__inner { grid-template-columns: 1fr 1fr; }
}

/* ── 29. RESPONSIVE: 1024px ───────────────────────────────── */
@media (min-width: 1024px) {
  .products-bento {
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: auto auto;
  }
  .products-bento__item--1 { grid-column: 1; grid-row: 1 / 3; }
  .products-bento__item--2 { grid-column: 2; grid-row: 1; }
  .products-bento__item--3 { grid-column: 3; grid-row: 1; }
  .products-bento__item--4 { grid-column: 2; grid-row: 2; }
  .products-bento__item--5 { grid-column: 3; grid-row: 2; }
  .products-bento__item--6 { display: none; }

  .services-grid    { grid-template-columns: repeat(3, 1fr); }
  .valores-grid     { grid-template-columns: repeat(4, 1fr); }
  .products-grid    { grid-template-columns: repeat(3, 1fr); }
  .related-grid     { grid-template-columns: repeat(3, 1fr); }
  .about-teaser__inner { grid-template-columns: 1fr 1fr; gap: var(--sp-12); }
  .engineering-grid { grid-template-columns: repeat(4, 1fr); }
  .pillars-grid     { grid-template-columns: repeat(3, 1fr); }
  .servicio-item { grid-template-columns: 80px 60px 1fr auto; }
  .servicio-item__icon { display: flex; }
  .servicio-item__cta { grid-column: auto; }

  .catalog-filters {
    flex-direction: row;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--sp-4);
  }
  .filter-group { flex: 1 1 200px; }
  .filter-group--sort { flex: 0 0 180px; }
}

/* ── 30. RESPONSIVE: 1280px ───────────────────────────────── */
@media (min-width: 1280px) {
  .products-bento__item--6 { display: block; grid-column: 1 / -1; }
  .products-bento {
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: auto auto auto;
  }
  .products-bento__item--6 {
    grid-column: 1 / -1;
    grid-row: 3;
  }
  .products-bento__item--6 .product-card {
    display: grid;
    grid-template-columns: 1fr 2fr;
  }
  .products-bento__item--6 .product-card__img-wrap { aspect-ratio: auto; }
}

/* ── 31. MOBILE NAV OVERLAY ───────────────────────────────── */
@media (max-width: 767px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: rgba(10,10,10,0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-normal), visibility var(--t-normal);
    z-index: 99;
  }
  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
  }
  .nav__list {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-4);
    text-align: center;
  }
  .nav__link {
    font-size: 1.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.7);
    padding: var(--sp-2) var(--sp-4);
  }
  .nav__link::after { left: var(--sp-4); right: var(--sp-4); }
  .nav__link:hover, .nav__link--active { color: #fff; }
}