/* ============================================================
   MAYOREO MÉDICO — Sistema de diseño "Precisión Clínica"
   Paleta derivada del logotipo: azul cielo + turquesa
   ============================================================ */

:root {
  --sky: #56AEE2;
  --sky-deep: #2E8FD0;
  --teal: #5FC2C4;
  --teal-deep: #3AA8AB;
  --navy: #0A2A43;
  --navy-2: #0E3A5C;
  --ink: #14293A;
  --slate: #4E6A7E;
  --mist: #8FA9BA;
  --bg: #F4F9FC;
  --card: #FFFFFF;
  --line: #DBE9F2;
  --line-2: #C4DBE9;
  --ok: #2FA97C;
  --grad: linear-gradient(94deg, var(--sky-deep), var(--teal-deep));
  --grad-soft: linear-gradient(94deg, var(--sky), var(--teal));
  --shadow-sm: 0 1px 2px rgba(10, 42, 67, .06), 0 2px 8px rgba(10, 42, 67, .05);
  --shadow-md: 0 2px 6px rgba(10, 42, 67, .07), 0 12px 32px rgba(10, 42, 67, .10);
  --shadow-lg: 0 4px 12px rgba(10, 42, 67, .08), 0 24px 64px rgba(10, 42, 67, .14);
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --font-display: "Bricolage Grotesque", "Instrument Sans", sans-serif;
  --font-body: "Instrument Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --maxw: 1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--sky-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
::selection { background: rgba(95, 194, 196, .35); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Utilidades tipográficas ---------- */
h1, h2, h3, .display { font-family: var(--font-display); line-height: 1.12; letter-spacing: -.02em; color: var(--navy); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
.lead { font-size: 1.14rem; color: var(--slate); max-width: 62ch; }

.kicker {
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--teal-deep);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; }

/* ---------- Fondo de laboratorio: papel milimétrico + mesh ---------- */
.lab-bg {
  position: relative;
  isolation: isolate;
}
.lab-bg::before {
  content: "";
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(86, 174, 226, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 174, 226, .07) 1px, transparent 1px),
    linear-gradient(rgba(86, 174, 226, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 174, 226, .045) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  mask-image: linear-gradient(180deg, #000 0%, #000 70%, transparent 100%);
}
.lab-bg::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(680px 420px at 82% -10%, rgba(95, 194, 196, .20), transparent 60%),
    radial-gradient(720px 460px at 8% 8%, rgba(86, 174, 226, .16), transparent 60%);
}

/* ---------- Header ---------- */
.top-strip {
  background: var(--navy);
  color: #BFE0F2;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  padding: 7px 0;
}
.top-strip .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.top-strip span b { color: #fff; font-weight: 600; }

header.site {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; height: 74px;
}
.nav .logo img { height: 44px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a {
  color: var(--ink); font-weight: 600; font-size: .95rem;
  padding: 6px 2px; border-bottom: 2px solid transparent; transition: .18s;
}
.nav-links a:hover, .nav-links a.active { color: var(--sky-deep); border-bottom-color: var(--teal); text-decoration: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body); font-weight: 700; font-size: .95rem;
  padding: 12px 22px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .16s, box-shadow .16s, background .16s;
  text-decoration: none !important;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 18px rgba(46, 143, 208, .32); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(46, 143, 208, .42); }
.btn-ghost { background: #fff; color: var(--navy); border: 1.5px solid var(--line-2); }
.btn-ghost:hover { border-color: var(--sky); color: var(--sky-deep); transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); transform: translateY(-2px); }
.btn-wa { background: #1EBE5D; color: #fff; }
.btn-wa:hover { background: #17A650; transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: .87rem; }

.cart-btn { position: relative; }
.cart-badge {
  position: absolute; top: -7px; right: -7px;
  min-width: 22px; height: 22px; padding: 0 5px;
  background: var(--navy); color: #fff;
  border-radius: 999px; font-family: var(--font-mono); font-size: .72rem; font-weight: 700;
  display: none; align-items: center; justify-content: center;
  border: 2px solid #fff;
}
.cart-badge.on { display: inline-flex; }

.hamburger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 96px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin: 22px 0 30px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 40px; display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: .78rem; color: var(--slate);
}
.hero-meta b { display: block; font-family: var(--font-display); font-size: 1.5rem; color: var(--navy); letter-spacing: -.02em; }

/* tarjetas flotantes del hero */
.hero-visual { position: relative; min-height: 430px; }
.spec-card {
  position: absolute; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--shadow-md);
  padding: 18px 20px; width: min(300px, 78%);
  animation: rise .7s cubic-bezier(.2, .8, .2, 1) both;
}
.spec-card .tag {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--teal-deep); font-weight: 600;
}
.spec-card h4 { font-family: var(--font-display); color: var(--navy); font-size: 1.05rem; margin: 4px 0 2px; }
.spec-card p { font-size: .84rem; color: var(--slate); }
.spec-card.c1 { top: 6%; right: 4%; animation-delay: .15s; }
.spec-card.c2 { top: 38%; left: 0; animation-delay: .35s; z-index: 2; }
.spec-card.c3 { bottom: 2%; right: 10%; animation-delay: .55s; }
.spec-card .bar { height: 6px; border-radius: 4px; background: var(--grad-soft); margin-top: 12px; opacity: .85; }
.hero-cross {
  position: absolute; inset: 0; margin: auto; width: 300px; height: 300px; opacity: .10; z-index: -1;
}
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Franja de confianza ---------- */
.trust {
  background: var(--navy); color: #fff; padding: 34px 0;
  background-image: radial-gradient(500px 200px at 90% 0%, rgba(95, 194, 196, .22), transparent);
}
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.trust-item { display: flex; gap: 14px; align-items: flex-start; }
.trust-item svg { flex: 0 0 auto; margin-top: 3px; }
.trust-item b { display: block; font-family: var(--font-display); font-size: 1rem; }
.trust-item span { font-size: .84rem; color: #A9C9DE; }

/* ---------- Secciones ---------- */
section.block { padding: 84px 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.section-head p { color: var(--slate); max-width: 56ch; margin-top: 10px; }

/* ---------- Categorías ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 24px 22px; box-shadow: var(--shadow-sm);
  transition: transform .18s, box-shadow .18s, border-color .18s;
  display: block; color: var(--ink); text-decoration: none !important;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--teal); }
.cat-card .ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(86, 174, 226, .14), rgba(95, 194, 196, .18));
  margin-bottom: 14px; color: var(--sky-deep);
}
.cat-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.cat-card span { font-family: var(--font-mono); font-size: .74rem; color: var(--mist); }

/* ---------- Cards de producto ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--sky); }
.prod-img {
  aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 18px;
  background:
    radial-gradient(340px 180px at 50% 110%, rgba(95, 194, 196, .14), transparent),
    linear-gradient(180deg, #FBFDFE, #F1F7FB);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.prod-img img { max-height: 150px; width: auto; max-width: 90%; object-fit: contain; mix-blend-mode: multiply; }
.prod-img .ph {
  width: 88px; height: 88px; opacity: .5;
}
.prod-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.prod-cat {
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--teal-deep); font-weight: 600;
}
.prod-card h3 { font-size: 1.04rem; line-height: 1.25; }
.prod-card h3 a { color: var(--navy); text-decoration: none; }
.prod-card h3 a:hover { color: var(--sky-deep); }
.prod-generic { font-size: .84rem; color: var(--slate); }
.prod-lab { font-family: var(--font-mono); font-size: .7rem; color: var(--mist); }
.prod-actions { margin-top: auto; padding-top: 12px; display: flex; gap: 8px; }
.prod-actions .btn { flex: 1; }

/* ---------- Filtros de catálogo ---------- */
.filters {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 34px;
}
.search-box {
  flex: 1 1 260px; display: flex; align-items: center; gap: 10px;
  background: #fff; border: 1.5px solid var(--line-2); border-radius: 999px; padding: 11px 18px;
}
.search-box input { border: 0; outline: 0; flex: 1; font-family: var(--font-body); font-size: .95rem; background: transparent; color: var(--ink); }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  font-family: var(--font-mono); font-size: .74rem; font-weight: 600; letter-spacing: .02em;
  padding: 8px 15px; border-radius: 999px; border: 1.5px solid var(--line-2);
  background: #fff; color: var(--slate); cursor: pointer; transition: .16s;
}
.chip:hover { border-color: var(--sky); color: var(--sky-deep); }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.count-note { font-family: var(--font-mono); font-size: .74rem; color: var(--mist); margin-bottom: 18px; }

/* ---------- Cómo funciona (RFQ) ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: paso; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 28px 26px; position: relative; box-shadow: var(--shadow-sm);
}
.step::before {
  counter-increment: paso; content: "0" counter(paso);
  font-family: var(--font-mono); font-weight: 700; font-size: .8rem;
  color: #fff; background: var(--grad);
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 16px;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: .92rem; color: var(--slate); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy); border-radius: var(--r-lg); color: #fff;
  padding: 56px; display: flex; justify-content: space-between; align-items: center; gap: 32px;
  background-image:
    radial-gradient(420px 240px at 92% 10%, rgba(95, 194, 196, .30), transparent),
    radial-gradient(420px 240px at 4% 100%, rgba(86, 174, 226, .22), transparent);
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; max-width: 22ch; }
.cta-band p { color: #A9C9DE; margin-top: 10px; max-width: 46ch; }

/* ---------- Página de producto ---------- */
.crumbs { font-family: var(--font-mono); font-size: .74rem; color: var(--mist); padding: 22px 0 0; }
.crumbs a { color: var(--slate); }
.pdp { display: grid; grid-template-columns: .92fr 1.08fr; gap: 48px; padding: 36px 0 20px; align-items: start; }
.pdp-img {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 40px; display: grid; place-items: center; min-height: 380px;
  box-shadow: var(--shadow-sm); position: sticky; top: 100px;
  background-image: radial-gradient(400px 220px at 50% 115%, rgba(95, 194, 196, .12), transparent);
}
.pdp-img img { max-height: 340px; object-fit: contain; mix-blend-mode: multiply; }
.pdp-info .prod-cat { font-size: .72rem; }
.pdp-info h1 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 8px 0 4px; }
.pdp-generic { font-size: 1.05rem; color: var(--slate); margin-bottom: 18px; }
.pdp-desc { color: var(--slate); margin-bottom: 24px; }
.pdp-desc p + p { margin-top: 12px; }

.ficha { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin: 26px 0; background: #fff; }
.ficha-head {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  background: linear-gradient(90deg, rgba(86, 174, 226, .10), rgba(95, 194, 196, .12));
  padding: 12px 18px; color: var(--navy); font-weight: 600; border-bottom: 1px solid var(--line);
}
.ficha table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ficha td { padding: 12px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ficha tr:last-child td { border-bottom: 0; }
.ficha td:first-child { font-family: var(--font-mono); font-size: .76rem; color: var(--mist); text-transform: uppercase; letter-spacing: .08em; width: 38%; }

.pdp-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 26px 0; }
.qty {
  display: inline-flex; align-items: center; border: 1.5px solid var(--line-2); border-radius: 999px; background: #fff;
}
.qty button { width: 42px; height: 46px; border: 0; background: none; font-size: 1.2rem; cursor: pointer; color: var(--navy); }
.qty input { width: 56px; text-align: center; border: 0; outline: 0; font-family: var(--font-mono); font-size: 1rem; font-weight: 600; color: var(--navy); }

.pdp-note {
  font-size: .8rem; color: var(--mist); border-left: 3px solid var(--teal);
  padding: 10px 14px; background: rgba(95, 194, 196, .07); border-radius: 0 8px 8px 0;
}

/* indicaciones + FAQ */
.indic-list { list-style: none; display: grid; gap: 10px; margin: 18px 0; }
.indic-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--slate); font-size: .95rem; }
.indic-list li::before {
  content: ""; flex: 0 0 auto; width: 8px; height: 8px; border-radius: 3px;
  background: var(--grad-soft); margin-top: 8px;
}
.faq { display: grid; gap: 12px; margin-top: 24px; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 0; overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none; font-weight: 700; color: var(--navy);
  padding: 16px 20px; display: flex; justify-content: space-between; gap: 14px; align-items: center;
  font-size: .97rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--teal-deep); font-size: 1.15rem; transition: transform .18s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 20px 18px; color: var(--slate); font-size: .93rem; }

.related { padding: 60px 0 90px; }

/* ---------- Carrito / cotización ---------- */
.rfq-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 40px; align-items: start; padding: 40px 0 90px; }
.rfq-items { display: grid; gap: 14px; }
.rfq-item {
  display: grid; grid-template-columns: 84px 1fr auto auto; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}
.rfq-item .thumb {
  width: 84px; height: 68px; border-radius: 10px; border: 1px solid var(--line);
  display: grid; place-items: center; background: #F7FBFD; overflow: hidden;
}
.rfq-item .thumb img { max-height: 58px; max-width: 74px; object-fit: contain; mix-blend-mode: multiply; }
.rfq-item h4 { font-family: var(--font-display); color: var(--navy); font-size: .98rem; }
.rfq-item .sub { font-size: .8rem; color: var(--slate); }
.rfq-remove { background: none; border: 0; color: var(--mist); cursor: pointer; font-size: 1.15rem; padding: 6px; }
.rfq-remove:hover { color: #C0392B; }
.rfq-empty {
  text-align: center; padding: 70px 30px; background: #fff; border: 1.5px dashed var(--line-2); border-radius: var(--r-lg); color: var(--slate);
}

.rfq-form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 32px; box-shadow: var(--shadow-md); position: sticky; top: 100px;
}
.rfq-form h3 { margin-bottom: 6px; }
.rfq-form .sub { font-size: .88rem; color: var(--slate); margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .82rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 15px; border: 1.5px solid var(--line-2); border-radius: 10px;
  font-family: var(--font-body); font-size: .95rem; color: var(--ink); background: #FBFDFE;
  transition: border-color .15s, box-shadow .15s; outline: 0;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--sky); box-shadow: 0 0 0 3px rgba(86, 174, 226, .18); background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rfq-form .btn { width: 100%; margin-top: 6px; }
.form-note { font-size: .76rem; color: var(--mist); margin-top: 14px; text-align: center; }

/* toast */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--navy); color: #fff; padding: 13px 22px; border-radius: 999px;
  font-size: .9rem; font-weight: 600; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transition: .25s; z-index: 100;
  display: flex; gap: 10px; align-items: center;
}
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }

/* ---------- Páginas informativas ---------- */
.page-hero { padding: 70px 0 50px; }
.page-hero .lead { margin-top: 16px; }
.prose { max-width: 74ch; color: var(--slate); padding-bottom: 80px; }
.prose h2 { margin: 42px 0 14px; font-size: 1.5rem; }
.prose h3 { margin: 28px 0 10px; }
.prose p + p { margin-top: 14px; }
.prose ul { margin: 14px 0 14px 22px; }
.prose li + li { margin-top: 8px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.info-card h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.info-card p, .info-card li { font-size: .93rem; color: var(--slate); }

/* ---------- Footer ---------- */
footer.site {
  background: var(--navy); color: #A9C9DE; margin-top: 40px;
  background-image: radial-gradient(600px 260px at 8% 0%, rgba(86, 174, 226, .14), transparent);
}
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 0 40px; }
.foot-grid h4 {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: #fff; margin-bottom: 16px; font-weight: 600;
}
.foot-grid ul { list-style: none; display: grid; gap: 9px; }
.foot-grid a { color: #A9C9DE; font-size: .9rem; }
.foot-grid a:hover { color: #fff; }
.foot-grid p { font-size: .86rem; }
.foot-logo { height: 40px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .95; }
.foot-legal {
  border-top: 1px solid rgba(169, 201, 222, .18); padding: 20px 0 26px;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .04em;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: #7FA3BC;
}
.fiscal-line { font-size: .8rem; line-height: 1.7; }
.fiscal-line b { color: #DCEBF5; }

/* ---------- Aviso B2B ---------- */
.b2b-note {
  background: linear-gradient(90deg, rgba(86, 174, 226, .08), rgba(95, 194, 196, .10));
  border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 18px 22px; font-size: .84rem; color: var(--slate); margin: 30px 0;
  display: flex; gap: 14px; align-items: flex-start;
}
.b2b-note svg { flex: 0 0 auto; margin-top: 2px; color: var(--sky-deep); }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero-grid, .pdp, .rfq-grid, .two-col { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 60px; }
  .hero-visual { min-height: 360px; margin-top: 10px; }
  .pdp-img, .rfq-form { position: static; }
  .steps { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed; inset: 74px 0 auto 0; background: #fff; flex-direction: column;
    padding: 22px 26px 30px; gap: 18px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg); display: none; z-index: 50;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .cta-band { padding: 36px 28px; }
  section.block { padding: 60px 0; }
}
@media (max-width: 640px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .rfq-item { grid-template-columns: 64px 1fr; }
  .rfq-item .qty, .rfq-item .rfq-remove { grid-column: 2; justify-self: start; }
  .top-strip .wrap { justify-content: center; }
}
@media (max-width: 460px) {
  .prod-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}