/* =========================================================
   ASIOSA — Hoja de estilos
   Paleta de marca: azul acero (#1576bc) + gris (#6d6e71)
   ========================================================= */

:root {
  --navy:       #0c2840;   /* azul muy oscuro (base) */
  --navy-2:     #103553;
  --steel:      #155a8a;   /* azul acero */
  --steel-light:#1d76b8;
  --accent:     #1576bc;   /* azul de marca ASIOSA */
  --accent-dark:#0f5e9b;
  --gray:       #6d6e71;   /* gris de marca ASIOSA */
  --gray-dark:  #58595b;
  --gold:       #c9a45b;   /* dorado de marca ASIOSA */
  --gold-dark:  #b08e44;
  --gold-light: #e7cf94;
  --whatsapp:   #25d366;
  --whatsapp-dk:#1da851;
  --ink:        #1c2733;
  --muted:      #5d6b7a;
  --line:       #e3e8ef;
  --bg:         #ffffff;
  --bg-alt:     #f4f6fa;
  --white:      #ffffff;

  --radius:     14px;
  --radius-sm:  9px;
  --shadow:     0 10px 30px rgba(11,31,58,.10);
  --shadow-lg:  0 20px 50px rgba(11,31,58,.18);
  --container:  1180px;
  --font-head:  'Barlow Condensed', system-ui, sans-serif;
  --font-body:  'Inter', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }

/* ---------- Tipografía de títulos ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.1; letter-spacing: .4px; }
.text-accent { color: var(--accent); }

/* ---------- Botones ---------- */
.btn {
  --bg: var(--steel);
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 12px 24px; border: 2px solid transparent; border-radius: 50px;
  font-weight: 600; font-size: .96rem; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { padding: 15px 30px; font-size: 1.02rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--steel); color: #fff; }
.btn--primary:hover { background: var(--navy); box-shadow: var(--shadow); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-dark); box-shadow: 0 12px 26px rgba(249,115,22,.35); }
.btn--ghost { background: transparent; border-color: var(--steel); color: var(--steel); }
.btn--ghost:hover { background: var(--steel); color: #fff; }
.btn--ghost-light { background: transparent; border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--navy); }
.btn--whatsapp { background: var(--whatsapp); color: #fff; }
.btn--whatsapp:hover { background: var(--whatsapp-dk); box-shadow: 0 12px 26px rgba(37,211,102,.35); }
.ico { font-style: normal; line-height: 1; }

/* ---------- Topbar ---------- */
.topbar { background: var(--navy); color: #c8d4e6; font-size: .82rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; padding: 8px 22px; flex-wrap: wrap; gap: 6px; }
.topbar__contact { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar a:hover { color: #fff; }

/* ---------- Header / Nav ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease;
}
.header.scrolled { box-shadow: 0 6px 20px rgba(11,31,58,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 88px; }

.brand { display: flex; align-items: center; gap: 11px; margin-left: 16px; }
.brand__logo { height: 50px; width: auto; }
.brand__logo-full { height: 66px; width: auto; max-width: 330px; object-fit: contain; }
/* Logo del pie: monocromático teñido de blanco para resaltar sobre el azul */
.brand__logo-foot { height: 64px; width: auto; max-width: 280px; object-fit: contain; filter: brightness(0) invert(1); }
@media (max-width: 480px) { .brand { margin-left: 4px; } .brand__logo-full { height: 48px; max-width: 210px; } }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-head); font-weight: 700; font-size: 1.65rem; letter-spacing: 3px; color: var(--steel); }
.brand__tag { font-size: .62rem; letter-spacing: .5px; color: var(--gray); text-transform: uppercase; font-weight: 600; margin-top: 3px; }
.brand--light .brand__name { color: #fff; }
.brand--light .brand__tag { color: #9fb1c6; }
@media (max-width: 420px) { .brand__tag { display: none; } }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; gap: 6px; }
.nav__link {
  position: relative; padding: 8px 12px; font-weight: 500; font-size: .95rem; color: var(--ink);
  border-radius: 7px; transition: color .18s ease;
}
.nav__link::after {
  content: ''; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .22s ease;
}
.nav__link:hover, .nav__link.active { color: var(--accent); }
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }
.nav__close { display: none; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav__toggle span { width: 26px; height: 3px; background: var(--navy); border-radius: 3px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 88vh; display: flex; align-items: center;
  background-color: var(--navy); color: #fff; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: url('../assets/img/hero.jpg') center/cover no-repeat;
  animation: kenburns 22s ease-in-out infinite alternate;
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(120deg, rgba(11,31,58,.93) 0%, rgba(18,41,74,.82) 55%, rgba(30,58,95,.55) 100%);
}
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.14); } }
.hero__overlay {
  position: absolute; inset: 0; z-index: 2;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 2px, transparent 2px 16px);
  pointer-events: none;
}
.hero__content { position: relative; z-index: 3; max-width: 760px; padding: 80px 22px; }
.hero__eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: 3px; font-size: .8rem; font-weight: 600;
  color: var(--gold-light); border-left: 3px solid var(--gold); padding-left: 12px; margin-bottom: 18px;
}
.hero__title { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 700; margin-bottom: 20px; }
.hero__subtitle { font-size: clamp(1rem, 2.2vw, 1.2rem); color: #d6e0ee; max-width: 620px; margin-bottom: 30px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero__badges { display: flex; gap: 24px; flex-wrap: wrap; color: #b7c6db; font-size: .92rem; font-weight: 500; }
.hero__scroll {
  position: absolute; z-index: 3; bottom: 22px; left: 50%; transform: translateX(-50%);
  font-size: 1.8rem; color: rgba(255,255,255,.7); animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%,0);} 50% { transform: translate(-50%,8px);} }

/* ---------- Stats ---------- */
.stats { background: var(--accent); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; padding: 34px 22px; text-align: center; }
.stat__num { font-family: var(--font-head); font-size: clamp(2rem,4vw,2.9rem); font-weight: 700; }
.stat__plus { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--gold-light); }
.stat__label { display: block; font-size: .9rem; font-weight: 500; opacity: .95; margin-top: 4px; }

/* ---------- Secciones genéricas ---------- */
.section { padding: 88px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--navy); color: #fff; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section__eyebrow {
  text-transform: uppercase; letter-spacing: 3px; font-size: .82rem; font-weight: 700; color: var(--accent); margin-bottom: 10px;
}
.section__title { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; color: inherit; }
.section--dark .section__title { color: #fff; }
.section__lead { color: var(--muted); margin-top: 12px; font-size: 1.05rem; }
.section--dark .section__lead { color: #aebfd6; }
.section__cta { text-align: center; margin-top: 46px; }
.section__cta p { color: var(--muted); margin-bottom: 16px; }

/* ---------- Nosotros ---------- */
.about { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 460px; object-fit: cover; }
.about__badge {
  position: absolute; bottom: -22px; left: -22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #2a2008;
  padding: 16px 22px; border-radius: var(--radius-sm); box-shadow: var(--shadow);
}
.about__badge strong { font-family: var(--font-head); font-size: 1.3rem; display: block; }
.about__badge span { font-size: .85rem; opacity: .92; }
.about__text p { color: var(--muted); margin-bottom: 16px; }
.about__text .section__eyebrow { text-align: left; }
.about__text .section__title { text-align: left; margin-bottom: 18px; }
.about__values { margin: 26px 0; display: grid; gap: 18px; }
.about__values li { display: flex; gap: 14px; align-items: flex-start; }
.about__ico { font-size: 1.5rem; }
.about__values strong { font-family: var(--font-head); font-size: 1.15rem; color: var(--ink); }
.about__values p { margin: 2px 0 0; font-size: .92rem; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 24px; text-align: center;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature__ico {
  width: 62px; height: 62px; margin: 0 auto 16px; display: grid; place-items: center; font-size: 1.7rem;
  background: linear-gradient(135deg, var(--steel), var(--steel-light)); color: #fff; border-radius: 16px;
}
.feature h3 { font-size: 1.3rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: .93rem; }

/* ---------- Productos ---------- */
.products { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.product {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease;
}
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product__img {
  height: 200px; background: var(--bg-alt) center/cover no-repeat; position: relative;
}
.product__img::after {
  content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(11,31,58,.18));
}
.product__body { padding: 22px; }
.product__body h3 { font-size: 1.32rem; margin-bottom: 8px; color: var(--navy); }
.product__body p { color: var(--muted); font-size: .92rem; margin-bottom: 14px; }
.product__link { color: var(--accent); font-weight: 600; font-size: .92rem; transition: gap .2s; }
.product__link:hover { color: var(--accent-dark); }

/* ---------- Tarjetas de líneas / categorías ---------- */
.linecards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.linecard {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  border-top: 3px solid var(--accent); padding: 22px 20px;
  transition: transform .2s ease, box-shadow .2s ease, border-top-color .2s ease;
}
.linecard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-top-color: var(--gold); }
.linecard__ico {
  font-size: 1.7rem; width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 4px;
  background: linear-gradient(135deg, var(--steel), var(--steel-light)); border-radius: 14px;
}
.linecard__title { font-size: 1.22rem; color: var(--navy); line-height: 1.15; }
.linecard__count { font-size: .82rem; color: var(--muted); font-weight: 600; }
.linecard__go { margin-top: auto; padding-top: 8px; color: var(--accent); font-weight: 600; font-size: .88rem; transition: color .2s ease; }
.linecard:hover .linecard__go { color: var(--accent-dark); }

/* ---------- Sectores ---------- */
.sectors { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.sector {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 28px 24px; transition: background .22s ease, transform .22s ease;
}
.sector:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.sector__ico { font-size: 2rem; display: block; margin-bottom: 12px; }
.sector h3 { font-size: 1.3rem; margin-bottom: 6px; color: #fff; }
.sector p { color: #aebfd6; font-size: .9rem; }

/* ---------- Catálogo ---------- */
.section--catalog { background: linear-gradient(120deg, var(--navy), var(--steel)); color: #fff; }
.catalog { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: center; }
.catalog__text .section__eyebrow { text-align: left; }
.catalog__text .section__title { text-align: left; color: #fff; }
.catalog__text p { color: #c8d4e6; margin: 14px 0 26px; max-width: 520px; }
.catalog__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.catalog__card { display: grid; place-items: center; perspective: 1000px; }
.catalog__cover {
  width: 240px; height: 320px; border-radius: 12px; display: flex; flex-direction: column;
  justify-content: center; align-items: center; gap: 8px; text-align: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: var(--shadow-lg); transform: rotateY(-12deg) rotateX(4deg); transition: transform .4s ease;
  border-left: 8px solid rgba(0,0,0,.15);
}
.catalog__card:hover .catalog__cover { transform: rotateY(0) rotateX(0); }
.catalog__brand { font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; letter-spacing: 3px; }
.catalog__sub { font-size: .95rem; opacity: .95; }
.catalog__year { margin-top: 30px; font-size: .85rem; letter-spacing: 4px; opacity: .85; }

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.05fr; gap: 50px; }
.contact__info .section__eyebrow { text-align: left; }
.contact__info .section__title { text-align: left; margin-bottom: 14px; }
.contact__info > p { color: var(--muted); margin-bottom: 26px; }
.contact__list { display: grid; gap: 18px; margin-bottom: 26px; }
.contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact__list .ico { font-size: 1.3rem; }
.contact__list strong { font-family: var(--font-head); font-size: 1.1rem; }
.contact__list p { color: var(--muted); font-size: .94rem; }
.contact__list a:hover { color: var(--accent); }

.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: .95rem; color: var(--ink); background: #fff; transition: border-color .18s ease, box-shadow .18s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(249,115,22,.12);
}
.field textarea { resize: vertical; }
.field.invalid input, .field.invalid textarea { border-color: #e23b3b; box-shadow: 0 0 0 3px rgba(226,59,59,.1); }
.contact__note { font-size: .82rem; color: var(--muted); text-align: center; margin-top: 12px; }

/* ---------- Mapa ---------- */
.map { line-height: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq__item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 22px; transition: box-shadow .2s ease;
}
.faq__item[open] { box-shadow: var(--shadow); }
.faq__item summary {
  cursor: pointer; padding: 16px 0; font-family: var(--font-head); font-size: 1.2rem; font-weight: 600;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: 1.5rem; color: var(--accent); transition: transform .2s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { color: var(--muted); padding: 0 0 18px; font-size: .95rem; }

/* ---------- CTA final ---------- */
.cta { background: linear-gradient(120deg, var(--accent), var(--accent-dark)); color: #fff; }
.cta__inner { text-align: center; padding: 64px 22px; }
.cta__inner h2 { font-size: clamp(1.8rem,4vw,2.6rem); font-weight: 700; margin-bottom: 12px; }
.cta__inner p { max-width: 540px; margin: 0 auto 26px; opacity: .95; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta .btn--accent { background: #fff; color: var(--accent-dark); }
.cta .btn--accent:hover { background: var(--navy); color: #fff; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #aebfd6; padding-top: 56px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 40px; }
.footer__about { font-size: .9rem; margin: 16px 0; max-width: 320px; }
.footer__col h4 { font-family: var(--font-head); color: #fff; font-size: 1.25rem; margin-bottom: 16px; }
.footer__col ul { display: grid; gap: 9px; }
.footer__col a:hover { color: var(--accent); }
.footer__contact li { font-size: .9rem; margin-bottom: 9px; }
.footer__social { display: flex; gap: 10px; margin-top: 6px; }
.footer__social a {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%;
  background: rgba(255,255,255,.08); color: #fff; font-weight: 700; font-size: .82rem; text-transform: uppercase; transition: background .2s ease;
}
.footer__social a:hover { background: var(--gold); color: #2a2008; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; font-size: .85rem; }
.footer__bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer__bottom a:hover { color: var(--accent); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: var(--whatsapp); color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,.45);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float__pulse {
  position: absolute; inset: 0; border-radius: 50%; background: var(--whatsapp); z-index: -1;
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: .6;} 100% { transform: scale(1.8); opacity: 0;} }

/* ---------- Volver arriba ---------- */
.to-top {
  position: fixed; bottom: 92px; right: 27px; z-index: 89;
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--navy); color: #fff; font-size: 1.3rem; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s ease;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--accent); }

/* ---------- Barra de progreso de scroll ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 300;
  background: linear-gradient(90deg, var(--accent), var(--steel-light));
  transition: width .08s linear;
}

/* ---------- Marquesina de materiales ---------- */
.marquee {
  background: var(--navy); color: #9fb1c6; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06);
}
.marquee__track {
  display: flex; align-items: center; white-space: nowrap; width: max-content;
  animation: scrollx 30s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  padding: 13px 22px; font-family: var(--font-head); font-size: 1.05rem; letter-spacing: 1px; text-transform: uppercase;
}
.marquee__track .dot { color: var(--gold); padding: 13px 4px; }
@keyframes scrollx { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Zoom en imagen de producto ---------- */
.product__img { transition: transform .55s ease; transform-origin: center; }
.product:hover .product__img { transform: scale(1.07); }

/* Resalte temporal al preseleccionar producto en el formulario */
@keyframes flashField { 0%,100% { box-shadow: 0 0 0 0 rgba(21,118,188,0); } 30% { box-shadow: 0 0 0 4px rgba(21,118,188,.25); } }
.field--flash select { animation: flashField 1s ease; border-color: var(--accent); }

/* ---------- Animaciones de entrada (AOS casero) ---------- */
[data-aos] { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
[data-aos].in { opacity: 1; transform: translateY(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .about, .catalog, .contact { grid-template-columns: 1fr; }
  .about__media img { height: 360px; }
  .features, .products, .sectors, .linecards { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .catalog__text .section__title, .catalog__text .section__eyebrow { text-align: center; }
  .catalog__actions { justify-content: center; }
}

@media (max-width: 760px) {
  .topbar__hours { display: none; }
  .nav__toggle { display: flex; }
  .nav {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh;
    background: #fff; flex-direction: column; align-items: flex-start; justify-content: flex-start;
    gap: 0; padding: 80px 28px 28px; box-shadow: var(--shadow-lg); transition: right .3s ease; z-index: 110;
  }
  .nav.open { right: 0; }
  .nav__list { flex-direction: column; width: 100%; gap: 2px; }
  .nav__link { display: block; padding: 12px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav__link::after { display: none; }
  .nav__cta { width: 100%; margin-top: 18px; }
  .nav__close { display: block; position: absolute; top: 22px; right: 22px; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--navy); }
  .stats__grid { grid-template-columns: repeat(2,1fr); gap: 24px; }
  .features, .products, .sectors { grid-template-columns: 1fr; }
  .linecards { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
  .section { padding: 64px 0; }
  .about__badge { left: 0; }
}

@media (max-width: 420px) {
  .hero__badges { gap: 12px; }
  .topbar__contact { gap: 12px; }
}

/* ---------- Accesibilidad ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  [data-aos] { opacity: 1; transform: none; }
}