:root {
  --ink: #171a17;
  --ink-soft: #282d27;
  --olive: #6d7346;
  --olive-dark: #505637;
  --copper: #ab6d23;
  --copper-dark: #87531a;
  --sand: #d4b26e;
  --cream: #f3eee1;
  --paper: #fbfaf6;
  --muted: #6f736a;
  --line: rgba(23, 26, 23, .14);
  --white: #fff;
  --shadow: 0 18px 60px rgba(23, 26, 23, .12);
  --radius: 22px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.narrow { max-width: 850px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--copper);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 30px; height: 2px; background: currentColor; }

h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.8rem, 6vw, 5.7rem); font-weight: 780; }
h2 { font-size: clamp(2rem, 4vw, 3.55rem); font-weight: 760; }
h3 { font-size: 1.25rem; }
p { margin: 0; color: var(--muted); }
.lead { font-size: clamp(1.05rem, 2vw, 1.28rem); line-height: 1.65; }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 760;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--copper); box-shadow: 0 12px 30px rgba(171, 109, 35, .26); }
.btn-primary:hover { background: var(--copper-dark); }
.btn-outline { border-color: rgba(255,255,255,.35); color: #fff; background: rgba(255,255,255,.06); }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-light { background: #fff; color: var(--ink); }
.btn-sm { min-height: 42px; padding: 0 18px; }
.text-link { display: inline-block; margin-top: 24px; color: var(--copper); font-weight: 800; }

.site-header { position: relative; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.topbar { background: var(--ink); color: rgba(255,255,255,.78); font-size: .78rem; }
.topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar-links { display: flex; gap: 22px; }
.topbar a:hover { color: #fff; }
.nav-shell { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: block; width: 158px; flex: 0 0 auto; overflow: hidden; border-radius: 14px; box-shadow: 0 8px 20px rgba(23,26,23,.12); }
.brand img { width: 100%; aspect-ratio: 1.5 / 1; object-fit: cover; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: .94rem; font-weight: 700; }
.main-nav > a:not(.btn) { position: relative; }
.main-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px; background: var(--copper); transition: width .2s ease; }
.main-nav > a:not(.btn):hover::after { width: 100%; }
.nav-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 11px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; }

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 30%, rgba(171,109,35,.25), transparent 34%),
    linear-gradient(115deg, #171a17 0%, #23281f 54%, #3e442b 100%);
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 12px; background-image: url('../img/fondo.png'); background-size: 430px; opacity: .7; }
.hero-texture { position: absolute; inset: 0; background-image: url('../img/fondo.png'); background-size: 680px; mix-blend-mode: soft-light; opacity: .08; pointer-events: none; }
.hero-grid { min-height: 720px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 60px; padding-block: 74px 82px; position: relative; z-index: 2; }
.hero-copy { max-width: 690px; }
.hero-copy h1 { max-width: 760px; }
.hero-copy .lead { margin-top: 28px; max-width: 660px; color: rgba(255,255,255,.74); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-proof { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 54px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.16); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-size: .95rem; color: #fff; }
.hero-proof span { margin-top: 5px; font-size: .78rem; color: rgba(255,255,255,.56); line-height: 1.45; }
.hero-visual { position: relative; min-height: 590px; }
.hero-gear { position: absolute; width: min(490px, 92%); right: 4%; top: 50%; transform: translateY(-50%); opacity: .82; filter: drop-shadow(0 26px 45px rgba(0,0,0,.28)); }
.hero-orbit { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.orbit-one { width: 570px; height: 570px; right: -55px; top: 10px; }
.orbit-two { width: 420px; height: 420px; right: 22px; top: 85px; border-color: rgba(212,178,110,.22); }
.hero-card { position: absolute; width: 190px; padding: 17px 18px; border: 1px solid rgba(255,255,255,.14); background: rgba(20,23,20,.72); backdrop-filter: blur(12px); border-radius: 16px; box-shadow: var(--shadow); }
.hero-card span, .hero-card strong, .hero-card small { display: block; }
.hero-card span { font-size: .68rem; color: var(--sand); font-weight: 800; letter-spacing: .14em; }
.hero-card strong { margin-top: 5px; }
.hero-card small { margin-top: 4px; color: rgba(255,255,255,.58); }
.card-a { top: 62px; left: 0; }
.card-b { right: 0; top: 270px; }
.card-c { left: 35px; bottom: 40px; }

.section { padding: 108px 0; }
.section-light { background: var(--paper); }
.section-heading { margin-bottom: 48px; }
.split-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: end; }
.split-heading p { max-width: 520px; font-size: 1.02rem; }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.solution-card { min-height: 300px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.36); transition: transform .22s ease, background .22s ease, box-shadow .22s ease; }
.solution-card:hover { transform: translateY(-5px); background: #fff; box-shadow: 0 16px 42px rgba(23,26,23,.08); position: relative; z-index: 1; }
.solution-card > span { display: block; color: var(--copper); font-size: .74rem; font-weight: 850; letter-spacing: .16em; }
.solution-card h3 { margin-top: 60px; font-size: 1.4rem; }
.solution-card p { margin-top: 14px; max-width: 310px; }
.solution-card b { display: block; margin-top: 30px; color: var(--copper); font-size: .86rem; }
.solution-grid-page { margin-top: -26px; }

.process-section { background: var(--cream); position: relative; overflow: hidden; }
.process-section::before { content: ""; position: absolute; inset: 0; background-image: url('../img/fondo.png'); background-size: 640px; opacity: .13; }
.process-grid { position: relative; display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; }
.process-intro { position: sticky; top: 40px; align-self: start; }
.process-intro p { margin-top: 22px; max-width: 430px; }
.process-list { border-top: 1px solid rgba(23,26,23,.18); }
.process-list article { display: grid; grid-template-columns: 90px 1fr; gap: 25px; padding: 30px 0; border-bottom: 1px solid rgba(23,26,23,.18); }
.process-list article > span { color: var(--copper); font-size: .78rem; font-weight: 900; }
.process-list h3 { font-size: 1.5rem; }
.process-list p { margin-top: 8px; }

.industries-section { background: var(--ink); color: #fff; }
.industries-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.industrial-panel { display: grid; grid-template-columns: 170px 1fr; gap: 35px; align-items: center; }
.industrial-panel img { width: 170px; opacity: .88; }
.industrial-panel p { margin-top: 18px; color: rgba(255,255,255,.65); }
.industry-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.industry-tags span { padding: 13px 17px; border: 1px solid rgba(255,255,255,.17); border-radius: 999px; color: rgba(255,255,255,.76); background: rgba(255,255,255,.04); }

.proof-section { background: #fff; }
.proof-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.proof-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.proof-cards article { padding: 30px; border: 1px solid var(--line); border-radius: 18px; }
.proof-cards strong { color: var(--copper); font-size: .76rem; letter-spacing: .14em; }
.proof-cards h3 { margin-top: 45px; }
.proof-cards p { margin-top: 14px; font-size: .92rem; }

.page-hero { position: relative; overflow: hidden; padding: 110px 0 100px; color: #fff; background: linear-gradient(115deg, var(--ink), #343a25); }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: url('../img/fondo.png'); background-size: 680px; opacity: .06; }
.page-hero > .container { position: relative; z-index: 2; }
.page-hero p { margin-top: 24px; color: rgba(255,255,255,.68); font-size: 1.12rem; max-width: 720px; }
.solution-hero { padding: 86px 0; }
.solution-hero-grid { display: grid; grid-template-columns: 1fr 280px; gap: 70px; align-items: center; }
.solution-hero-grid img { width: 270px; opacity: .75; filter: drop-shadow(0 20px 38px rgba(0,0,0,.26)); }
.solution-hero .btn { margin-top: 30px; }
.solution-detail { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.feature-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.feature-list li { position: relative; padding: 20px 16px 20px 42px; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.feature-list li::before { content: ""; position: absolute; left: 6px; top: 28px; width: 13px; height: 13px; border-radius: 3px; background: var(--copper); transform: rotate(45deg); }
.compact-section { padding-top: 0; }
.commercial-box { display: grid; grid-template-columns: .8fr 1.2fr auto; gap: 45px; align-items: end; padding: 45px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); border-radius: var(--radius); }
.commercial-box .text-link { margin: 0; white-space: nowrap; }

.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.two-column > div:first-child p { margin-top: 24px; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.values-grid article { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.values-grid span { color: var(--copper); font-size: .72rem; font-weight: 900; }
.values-grid h3 { margin-top: 30px; }
.values-grid p { margin-top: 8px; }
.legal-copy h2 { margin-top: 40px; font-size: 1.6rem; }
.legal-copy h2:first-child { margin-top: 0; }
.legal-copy p { margin-top: 12px; }

.contact-hero-grid { display: grid; grid-template-columns: 1fr 360px; gap: 80px; align-items: center; }
.contact-mini { display: grid; gap: 10px; padding: 26px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(255,255,255,.06); }
.contact-mini strong { margin-bottom: 5px; }
.contact-mini span { color: rgba(255,255,255,.65); font-size: .9rem; }
.contact-layout { display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; align-items: start; }
.contact-form { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: .84rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid rgba(23,26,23,.2); border-radius: 12px; background: #fff; padding: 13px 14px; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 4px rgba(171,109,35,.1); }
.field span, .form-grid > span { color: #a14232; font-size: .8rem; }
.check { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: .88rem; }
.check input { margin-top: 5px; }
.check a { color: var(--copper); font-weight: 700; }
.btn-submit { margin-top: 26px; }
.validation-summary, .alert-success { margin-bottom: 20px; padding: 14px 16px; border-radius: 12px; }
.validation-summary { color: #8a2e23; background: #fff1ef; }
.validation-summary ul { margin: 0; }
.alert-success { color: #335735; background: #edf7ec; }
.contact-aside { position: sticky; top: 32px; }
.contact-aside p { margin-top: 18px; }
.contact-aside h3 { margin-top: 28px; }
.aside-rule { height: 1px; background: var(--line); margin: 32px 0; }

.cta-band { color: #fff; background: linear-gradient(95deg, var(--copper-dark), var(--copper)); }
.cta-band-inner { min-height: 260px; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.cta-band .eyebrow { color: #fff; opacity: .72; }
.cta-band h2 { font-size: clamp(2rem, 4vw, 3.3rem); }
.cta-band p { margin-top: 14px; max-width: 710px; color: rgba(255,255,255,.75); }
.site-footer { color: rgba(255,255,255,.7); background: #111311; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr 1fr .8fr; gap: 50px; padding: 62px 0 46px; }
.footer-grid h3 { margin-bottom: 16px; color: #fff; font-size: .92rem; letter-spacing: .04em; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.footer-grid a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand img { width: 84px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { color: #fff; font-size: 1.1rem; }
.footer-brand span { margin-top: 6px; font-size: .78rem; }
.footer-bottom { padding: 20px 0 28px; border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }

@media (max-width: 980px) {
  .hero-grid, .industries-layout, .proof-grid, .contact-layout, .contact-hero-grid, .two-column { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 62px; gap: 18px; }
  .hero-visual { min-height: 470px; }
  .solution-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid, .solution-detail { grid-template-columns: 1fr; gap: 45px; }
  .process-intro, .contact-aside { position: static; }
  .industrial-panel { grid-template-columns: 130px 1fr; }
  .proof-cards { grid-template-columns: 1fr 1fr 1fr; }
  .commercial-box { grid-template-columns: 1fr; align-items: start; }
  .solution-hero-grid { grid-template-columns: 1fr 190px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  :root { --container: min(100% - 28px, 1180px); }
  .topbar-inner > span { display: none; }
  .topbar-inner { justify-content: center; }
  .topbar-links { gap: 12px; font-size: .72rem; }
  .nav-shell { min-height: 82px; }
  .brand { width: 128px; }
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; left: 14px; right: 14px; top: 120px; padding: 18px; flex-direction: column; align-items: stretch; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav > a { padding: 11px 12px; }
  .main-nav > a:not(.btn)::after { display: none; }
  .hero-grid { min-height: auto; }
  .hero-copy h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-visual { min-height: 390px; }
  .hero-gear { width: 360px; right: -25px; }
  .orbit-one { width: 400px; height: 400px; }
  .orbit-two { width: 290px; height: 290px; }
  .hero-card { width: 165px; padding: 13px; }
  .card-a { top: 32px; }
  .card-b { top: 188px; }
  .card-c { bottom: 18px; left: 6px; }
  .section { padding: 78px 0; }
  .split-heading { grid-template-columns: 1fr; gap: 22px; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 250px; }
  .solution-card h3 { margin-top: 40px; }
  .process-list article { grid-template-columns: 55px 1fr; }
  .industrial-panel { grid-template-columns: 1fr; }
  .industrial-panel img { width: 120px; }
  .proof-cards { grid-template-columns: 1fr; }
  .solution-hero-grid { grid-template-columns: 1fr; }
  .solution-hero-grid img { width: 150px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .contact-form { padding: 24px; }
  .cta-band-inner { padding: 58px 0; min-height: auto; align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Photographic solution cards — original illustrative visuals */
.solution-card { display: block; min-height: unset; padding: 0; overflow: hidden; }
.solution-image { width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #e5e6dc; }
.solution-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.solution-card:hover .solution-image img { transform: scale(1.035); }
.solution-body { padding: 25px 30px 29px; }
.solution-body > span { display: block; color: var(--copper); font-size: .74rem; font-weight: 850; letter-spacing: .16em; }
.solution-card .solution-body h3 { margin-top: 12px; font-size: clamp(1.18rem, 2vw, 1.4rem); }
.solution-card .solution-body p { margin-top: 10px; line-height: 1.5; }
.solution-card .solution-body b { margin-top: 19px; }
@media (max-width: 760px) { .solution-body { padding: 23px 24px 27px; } }
@media (prefers-reduced-motion: reduce) { .solution-image img { transition: none; } }

/* Full B2B solution catalog */
.catalog-families{display:grid;gap:60px}.catalog-family{background:#fff;border:1px solid var(--line);overflow:hidden}.catalog-family-header{display:grid;grid-template-columns:minmax(220px,40%) 1fr;align-items:center;gap:40px;border-bottom:1px solid var(--line)}.catalog-family-header>img{width:100%;height:260px;object-fit:cover}.catalog-family-header>div{padding:26px 34px 26px 0}.catalog-family-header h2{margin:12px 0}.catalog-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.catalog-product{padding:28px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.catalog-product h3{font-size:1.18rem;margin:0 0 10px}.catalog-product p{color:var(--muted);line-height:1.6}.catalog-actions{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px}.catalog-actions a{font-weight:750;color:var(--copper);font-size:.92rem}.catalog-disclaimer{font-size:.88rem;opacity:.75}.product-hero-grid{display:grid;grid-template-columns:1fr 43%;align-items:center;gap:55px}.product-hero-grid>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}.product-page-hero{padding-top:80px;padding-bottom:80px}@media(max-width:900px){.catalog-products{grid-template-columns:repeat(2,minmax(0,1fr))}.product-hero-grid{grid-template-columns:1fr}}@media(max-width:650px){.catalog-family-header{display:block}.catalog-family-header>img{height:210px}.catalog-family-header>div{padding:24px}.catalog-products{grid-template-columns:1fr}.catalog-product{padding:23px}.catalog-families{gap:35px}}

/* Identidad visual original - recursos provistos por la empresa */
.hero { background: #f8f5ed; color: #181714; }
.hero-texture { background-image:url('../img/fondo.png'); background-size:420px 420px; opacity:.34; mix-blend-mode:normal; mask-image:linear-gradient(90deg,#000 0%,#000 43%,transparent 73%); }
.hero::after { opacity:.85; }
.hero-copy { padding:34px 20px 38px 0; }
.hero-copy h1 { color:#171714; }
.hero-copy .lead { color:#3e403b; }
.hero-proof { border-top:1px solid #c5bba9; }
.hero-proof strong {color:#25231f;}
.hero-proof span {color:#5f6058;}
.hero-visual { min-height:570px; background:linear-gradient(90deg,rgba(249,245,234,.12),rgba(17,19,16,.08)),url('../img/hero-industrial.webp') center / cover no-repeat; border-radius:4px; box-shadow:0 22px 60px rgba(45,37,20,.17); }
.hero-visual .hero-gear {width:120px; top:auto; bottom:12px; right:16px; transform:none; opacity:.65;}
.hero-orbit {display:none;}
.hero-card { background:rgba(28,28,25,.78); color:white; }
.solution-card { padding:0; min-height:0; }
.solution-image { height:210px; overflow:hidden; background:#d6cbb7; }
.solution-image img {width:100%; height:100%; object-fit:cover; transition:transform .35s ease;}
.solution-card:hover .solution-image img { transform:scale(1.045); }
.solution-body {padding:24px 28px 28px;}
.solution-body span {color:#ad671a;font-size:.75rem;font-weight:800;letter-spacing:.13em;}
.solution-body h3 {margin-top:12px;font-size:1.35rem;}
.solution-body p {margin-top:9px;}
.solution-body b {display:block;margin-top:20px;color:#a86418;}
.cta-band {background-image:linear-gradient(rgba(233,194,119,.86),rgba(233,194,119,.86)),url('../img/fondo.png');background-size:auto,440px;}
.catalog-family-header img {object-fit:cover;}
@media(max-width:900px){.hero-grid {grid-template-columns:1fr;}.hero-visual{min-height:360px}.hero-texture{mask-image:none;opacity:.12}.solution-image{height:175px}}