/* =========================================================
   SODI · Estilos de las páginas (usa los tokens de estilos.css)
   ========================================================= */

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background var(--t-med), border-color var(--t-med), backdrop-filter var(--t-med);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand img { height: 36px; width: auto; }
.menu { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.menu a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .95rem; position: relative; transition: color var(--t-fast); }
.menu a:hover, .menu a[aria-current="page"] { color: var(--text); }
.menu a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; border-radius: 2px; background: var(--brand-gradient);
}
.header .btn { padding: 10px 18px; font-size: .9rem; }
.burger {
  display: none; width: 44px; height: 44px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer; place-items: center;
}
.burger span, .burger span::before, .burger span::after {
  display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative; transition: transform var(--t-med) var(--ease), background var(--t-fast);
}
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.nav-open .burger span { background: transparent; }
.nav-open .burger span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .burger { display: grid; }
  .header .btn-cta { display: none; }
  .nav {
    position: fixed; inset: 76px 0 auto 0; padding: 12px var(--gutter) 28px;
    background: var(--bg); border-bottom: 1px solid var(--border);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all var(--t-med) var(--ease);
  }
  .nav-open .nav { transform: none; opacity: 1; visibility: visible; }
  .menu { flex-direction: column; align-items: stretch; gap: 0; }
  .menu a { display: block; padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--border); }
  .menu a[aria-current="page"]::after { display: none; }
  .menu a[aria-current="page"] { color: var(--primary); }
  .nav .btn-mobile { display: inline-flex; margin-top: 18px; }
}
.btn-mobile { display: none; }

/* ---------- Hero de inicio ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(56px, 9vw, 120px) clamp(64px, 10vw, 130px); }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 70%; aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--primary) 16%, transparent), transparent);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.hero h1 { margin-block: 22px 20px; }
.hero .lead { font-size: 1.15rem; color: var(--muted); max-width: 54ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-art { justify-self: center; width: min(100%, 380px); position: relative; }
.hero-art img { width: 100%; height: auto; filter: drop-shadow(0 0 50px var(--glow)); animation: float 7s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-12px); } }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: .35; } }

/* ---------- Encabezado de páginas internas ---------- */
.page-hero { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 104px) clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--border); }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 120% at 90% 0%, color-mix(in srgb, var(--primary) 13%, transparent), transparent 60%),
    linear-gradient(var(--border) 1px, transparent 1px) 0 0 / 100% 40px;
  mask-image: linear-gradient(to bottom, #000 30%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent);
  opacity: .45;
}
.page-hero .container { position: relative; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-block: 18px 16px; }
.page-hero p { color: var(--muted); font-size: 1.1rem; max-width: 60ch; }
.crumbs { display: flex; gap: 8px; align-items: center; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }

/* ---------- Secciones ---------- */
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.sec-head h2 { margin-top: 12px; }
.sec-head p { color: var(--muted); max-width: 46ch; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-weight: 600; text-decoration: none; }
.link-arrow svg { width: 16px; height: 16px; transition: transform var(--t-fast) var(--ease); }
.link-arrow:hover { color: var(--primary); }
.link-arrow:hover svg { transform: translateX(4px); }

/* Pilares */
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pillar { padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-lg); }
.pillar h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-block: 20px 12px; }
.pillar p { color: var(--muted); max-width: 44ch; }
.pillar ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.pillar li { display: flex; gap: 10px; align-items: baseline; }
.pillar li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); transform: translateY(-2px); }

/* Tarjetas de servicio */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc h3 { font-size: 1.15rem; margin-block: 18px 8px; }
.svc p { color: var(--muted); font-size: .95rem; }
.icon-box svg { width: 22px; height: 22px; }

/* Servicio detallado */
.svc-detail { display: grid; grid-template-columns: 64px 1fr 1fr; gap: 28px; padding-block: 40px; border-top: 1px solid var(--border); align-items: start; }
.svc-detail:last-child { border-bottom: 1px solid var(--border); }
.svc-detail .icon-box { width: 56px; height: 56px; border-radius: 16px; }
.svc-detail h3 { font-size: 1.5rem; margin-bottom: 10px; }
.svc-detail p { color: var(--muted); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { flex: none; width: 20px; height: 20px; color: var(--primary); margin-top: 2px; }

/* Proceso (secuencia real) */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: paso; position: relative; }
.step { position: relative; padding-top: 30px; }
.step::before {
  counter-increment: paso; content: "0" counter(paso);
  font: 500 .8rem var(--font-mono); color: var(--primary); letter-spacing: .08em;
  position: absolute; top: 0; left: 0;
}
.step::after { content: ""; position: absolute; top: 8px; left: 38px; right: -8px; height: 1px; background: linear-gradient(90deg, var(--border), transparent); }
.step:last-child::after { display: none; }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; }

/* ---------- Productos ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  font: 600 .88rem var(--font-body); color: var(--muted); background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius-pill); padding: 8px 16px; cursor: pointer; transition: all var(--t-fast);
}
.chip:hover { color: var(--text); border-color: var(--muted); }
.chip[aria-pressed="true"] { color: var(--on-primary); background: var(--primary); border-color: var(--primary); }
.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.product {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden;
  transition: border-color var(--t-med), transform var(--t-med) var(--ease), box-shadow var(--t-med);
}
.product:hover { border-color: color-mix(in srgb, var(--primary) 55%, var(--border)); transform: translateY(-4px); box-shadow: 0 18px 40px -20px var(--glow); }
.product-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-2); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product:hover .product-img img { transform: scale(1.05); }
.product-img .badge { position: absolute; top: 12px; left: 12px; backdrop-filter: blur(6px); }
.product-body { display: flex; flex-direction: column; gap: 8px; padding: 18px; flex: 1; }
.product-body h3 { font-size: 1.08rem; font-weight: 600; }
.product-body p { color: var(--muted); font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.product-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: auto; padding-top: 10px; }
.product-foot .price { font: 700 1.05rem var(--font-display); }
.product-foot .go { display: inline-flex; gap: 6px; align-items: center; font-weight: 600; font-size: .88rem; color: var(--primary); }
.product-foot .go svg { width: 14px; height: 14px; transition: transform var(--t-fast); }
.product:hover .go svg { transform: translate(2px, -2px); }
.empty { color: var(--muted); padding: 40px 0; }

/* ---------- Nosotros ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.prose { display: grid; gap: 16px; color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
.prose strong { color: var(--text); }
.mv { display: grid; gap: 16px; }
.mv .card h3 { font-size: 1.2rem; margin-block: 14px 8px; }
.mv .card p { color: var(--muted); }

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; align-items: start; }
.form { display: grid; gap: 16px; padding: clamp(22px, 4vw, 36px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: .92rem; min-height: 1.4em; }
.form-status.ok { color: var(--success); }
.form-status.err { color: var(--danger); }
.info-list { display: grid; gap: 4px; }
.info { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--border); }
.info:last-child { border-bottom: 0; }
.info .icon-box { flex: none; width: 40px; height: 40px; }
.info .icon-box svg { width: 18px; height: 18px; }
.info span { display: block; }
.info .k { font-size: .8rem; color: var(--muted); }
.info .v { font-weight: 600; word-break: break-word; }
.info a.v { color: var(--text); text-decoration: none; }
.info a.v:hover { color: var(--primary); }

/* ---------- Banda CTA ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border);
  padding: clamp(32px, 6vw, 64px); display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center;
  background: radial-gradient(80% 140% at 100% 0%, color-mix(in srgb, var(--primary) 20%, transparent), transparent 60%), var(--surface);
}
.cta-band h2 { max-width: 20ch; }
.cta-band p { color: var(--muted); margin-top: 12px; max-width: 52ch; }
.cta-band .hero-actions { margin-top: 0; }

/* ---------- Footer ---------- */
.footer { margin-top: var(--section-gap); border-top: 1px solid var(--border); padding-block: 56px calc(28px + env(safe-area-inset-bottom, 0px)); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer .brand img { height: 34px; }
.footer p { color: var(--muted); font-size: .92rem; margin-top: 16px; max-width: 34ch; }
.footer h4 { font: 500 var(--fs-label) var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer ul a { color: var(--text); text-decoration: none; font-size: .95rem; opacity: .85; }
.footer ul a:hover { color: var(--primary); opacity: 1; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--border); color: var(--muted); transition: all var(--t-fast); }
.socials a:hover { color: var(--primary); border-color: var(--primary); }
.socials svg { width: 17px; height: 17px; }

/* ---------- WhatsApp flotante ---------- */
.wa {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25D366; color: #fff; box-shadow: 0 10px 30px -8px rgba(37, 211, 102, .6);
  transition: transform var(--t-fast) var(--ease);
}
.wa:hover { transform: scale(1.08); }
.wa svg { width: 28px; height: 28px; }

/* ---------- Aparición al hacer scroll ----------
   El contenido es visible por defecto; solo se anima si JS está activo. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- 404 ---------- */
.notfound { text-align: center; padding-block: clamp(80px, 14vw, 160px); }
.notfound .big { font: 800 clamp(6rem, 20vw, 12rem)/.9 var(--font-display); letter-spacing: -.05em; }
.notfound p { color: var(--muted); margin: 16px auto 28px; max-width: 44ch; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .step:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .hero-grid, .pillars, .split, .contact, .cta-band { grid-template-columns: 1fr; }
  .hero-art { width: 200px; justify-self: start; order: -1; }
  .grid-3 { grid-template-columns: 1fr; }
  .svc-detail { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 560px) {
  .grid-4, .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* Enlace "saltar al contenido" (accesibilidad) */
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--primary); color: var(--on-primary); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }

/* Pocos productos: tarjetas más anchas en lugar de columnas vacías */
.products.few { grid-template-columns: repeat(auto-fit, minmax(260px, 420px)); }