:root {
  --ink: #102f32;
  --ink-deep: #0a2427;
  --ink-soft: #204a4d;
  --paper: #f3f1e9;
  --paper-2: #e9e5da;
  --white: #fff;
  --copper: #de7937;
  --copper-light: #f2a568;
  --teal: #53aaa4;
  --text: #304447;
  --line: rgba(16, 47, 50, .18);
  --max: 1240px;
  --header: 88px;
  --content-start-offset: calc(var(--header) + clamp(24px, 3.5vw, 44px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
section { scroll-margin-top: var(--header); }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -6rem;
  z-index: 1000;
  padding: .8rem 1rem;
  color: var(--white);
  background: var(--copper);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header);
  display: flex;
  align-items: center;
  padding: 0 clamp(22px, 5vw, 72px);
  color: var(--white);
  transition: background .3s ease, box-shadow .3s ease;
}
.site-header::before {
  position: absolute;
  content: "";
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(8, 30, 32, .82), transparent);
  transition: background .3s ease;
}
.site-header.scrolled::before { background: rgba(10, 36, 39, .97); }
.site-header.scrolled { box-shadow: 0 12px 35px rgba(4, 20, 22, .18); }

.brand {
  position: relative;
  z-index: 102;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  overflow: hidden;
}
.brand img { width: 100%; height: 100%; object-fit: contain; object-position: center; opacity: .92; filter: drop-shadow(0 4px 12px rgba(2, 18, 20, .3)); }

.site-nav { display: flex; gap: clamp(16px, 2.2vw, 32px); margin-left: auto; }
.site-nav .mobile-nav-cta { display: none; }
.site-nav a, .header-cta {
  position: relative;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.site-nav a::after {
  position: absolute;
  content: "";
  inset: auto 0 -9px;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after, .site-nav a[aria-current="page"]::after, .product-detail-page .site-nav a[href="/products"]::after { transform: scaleX(1); }
.header-cta { margin-left: clamp(20px, 3vw, 44px); padding: .75rem 1rem; border: 1px solid rgba(255,255,255,.52); }
.header-cta:hover { color: var(--ink-deep); background: var(--white); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: start;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-deep);
  padding-top: var(--content-start-offset);
}
.hero-image, .hero-shade, .hero-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 25, 27, .91) 0%, rgba(5, 25, 27, .53) 46%, rgba(5, 25, 27, .05) 78%),
    linear-gradient(0deg, rgba(5, 25, 27, .68), transparent 50%);
}
.hero-lines {
  opacity: .24;
  background-image: linear-gradient(90deg, transparent calc(25% - .5px), rgba(255,255,255,.3) 25%, transparent calc(25% + .5px));
  background-size: 25% 100%;
}
.hero-copy { position: relative; z-index: 2; width: min(780px, 88vw); margin: 0 clamp(24px, 8vw, 132px); }
.eyebrow, .kicker, .section-label {
  margin: 0 0 1.2rem;
  color: var(--copper);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.hero h1, .section h1, .section h2 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: .94;
}
.hero h1 { max-width: 900px; font-size: clamp(3.6rem, 8.5vw, 8rem); }
.hero-title-line { display: inline-block; white-space: nowrap; }
.hero h1 em, .section h1 em, .section h2 em { color: var(--copper-light); font-family: "Newsreader", Georgia, serif; font-weight: 500; }
.hero-copy > p:not(.eyebrow) { max-width: 660px; margin: 2rem 0; color: rgba(255,255,255,.86); font-size: clamp(1rem, 1.45vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-height: 52px;
  padding: .9rem 1.3rem;
  border: 1px solid transparent;
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--ink-deep); background: var(--copper-light); }
.button-primary:hover { background: var(--white); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.52); background: rgba(6, 28, 30, .16); }
.button-ghost:hover { color: var(--ink-deep); background: var(--white); }
.section { padding: clamp(68px, 8vw, 112px) clamp(24px, 7vw, 112px); }
.section > * { max-width: var(--max); margin-inline: auto; }
.section-label { width: 100%; display: flex; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.section-label > span:first-child { color: var(--copper); }
.section-label.light { color: rgba(255,255,255,.65); border-color: rgba(255,255,255,.22); }
.section h1, .section h2 { font-size: clamp(2.75rem, 5.4vw, 5.7rem); }
.text-link { display: inline-flex; gap: .6rem; margin-top: 1rem; color: var(--copper); font-weight: 700; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, -3px); }

.about-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .78fr); gap: clamp(52px, 8vw, 132px); margin-top: clamp(50px, 7vw, 90px); }
.about-copy { padding-top: .5rem; color: #536366; }
.about-copy .lead { color: var(--ink); font-size: 1.42rem; font-weight: 600; line-height: 1.4; }
.values-strip { display: flex; align-items: center; justify-content: space-between; gap: 1.4rem; margin-top: clamp(12px, 1.5vw, 18px); padding: 1.4rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.values-strip i { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }

.operation.section { padding-top: var(--content-start-offset); }
.operation-heading { max-width: 950px; margin: 0; }
.operation-heading > p:last-child { max-width: 680px; color: #566669; font-size: 1.08rem; }
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(38px, 5vw, 66px); padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process li { display: flex; flex-direction: column; align-items: flex-start; gap: .8rem; min-height: 0; padding: 1.8rem clamp(1rem, 2vw, 1.8rem) .5rem 0; border-bottom: 0; }
.process li + li { padding-left: clamp(1rem, 2vw, 1.8rem); border-left: 1px solid var(--line); }
.process li > span { color: var(--copper); font-size: .68rem; font-weight: 700; }
.process li > div { display: block; }
.process h2, .process h3 { margin: .2rem 0 .65rem; font-size: clamp(1.2rem, 1.7vw, 1.55rem); line-height: 1.2; }
.process p { max-width: 580px; margin: 0; color: #59696b; font-size: .92rem; }

.commitment { color: var(--white); background: var(--ink-soft); }
.commitment-intro h1, .commitment-intro h2 { max-width: 980px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid rgba(255,255,255,.2); }
.principle { padding: 1.8rem clamp(1rem, 3vw, 2.7rem) .5rem 0; }
.principle + .principle { padding-left: clamp(1rem, 3vw, 2.7rem); border-left: 1px solid rgba(255,255,255,.2); }
.principle span { color: var(--copper-light); font-size: .68rem; font-weight: 700; }
.principle h2, .principle h3 { margin: 1.25rem 0 .6rem; font-size: 1.4rem; }
.principle p { color: #d2dddc; }

.reach-heading { max-width: 940px; margin: 50px 0 clamp(52px, 7vw, 90px); }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric { min-height: 235px; display: flex; flex-direction: column; justify-content: center; padding: 2rem; }
.metric + .metric { border-left: 1px solid var(--line); }
.metric strong { color: var(--copper); font-size: clamp(3rem, 5vw, 5.2rem); letter-spacing: -.06em; line-height: 1; }
.metric span { max-width: 170px; margin-top: 1.1rem; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.contact { max-width: none; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(60px, 10vw, 160px); align-items: end; color: var(--white); background: var(--copper); }
.contact.section { padding-top: var(--content-start-offset); }
.contact > * { max-width: none; margin: 0; }
.contact .section-label { max-width: var(--max); }
.contact .kicker, .contact h1 em, .contact h2 em { color: var(--ink-deep); }
.contact-copy > p:last-child { max-width: 650px; color: #fff4ec; }
.contact-card { min-height: 285px; display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 5vw, 4rem); color: var(--white); background: var(--ink-deep); }
.contact-card > p { margin: 0 0 1rem; color: var(--copper-light); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-card h2, .contact-card h3 { margin: 0 0 2.2rem; font-size: 2rem; }
.contact-card a { display: flex; justify-content: space-between; gap: 2rem; padding-bottom: .8rem; border-bottom: 1px solid rgba(255,255,255,.25); }
.contact-card .contact-method { justify-content: flex-start; align-items: center; gap: .7rem; margin-bottom: .85rem; }
.contact-card .contact-method svg { flex: 0 0 18px; width: 18px; height: 18px; fill: currentColor; }
.contact-card a:hover { color: var(--copper-light); }
.contact-card small { margin-top: 1rem; color: #aebfbd; }

.site-footer { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 1.25rem 2rem; padding: 1.5rem clamp(24px, 7vw, 112px); color: var(--white); background: #071d1f; }
.footer-brand { width: 118px; height: 118px; }
.site-footer-branding { display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.site-footer p { margin: 0; color: #9fb0ae; font-size: .84rem; }
.site-footer > a:not(.brand) { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.site-footer .footer-cta { justify-self: start; padding: .75rem 1.1rem; border: 1px solid #fff; transition: color .2s ease, background .2s ease; }
.site-footer .footer-cta:hover, .site-footer .footer-cta:focus-visible { color: var(--ink-deep); background: #fff; }
.footer-social { display: flex; align-items: center; gap: .8rem; }
.footer-social a { width: 42px; height: 42px; display: grid; place-items: center; color: #d7e1df; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.footer-social a:hover, .footer-social a:focus-visible { color: var(--ink-deep); border-color: var(--copper-light); background: var(--copper-light); }
.footer-social svg { width: 19px; height: 19px; fill: currentColor; }
.site-footer small { grid-column: 2 / -1; color: #9fb0ae; font-size: .68rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.whatsapp-float { position: fixed; right: clamp(16px, 2vw, 28px); bottom: calc(env(safe-area-inset-bottom, 0px) + 20px); z-index: 90; width: 60px; height: 60px; display: grid; place-items: center; color: #fff; background: #1fa855; border: 2px solid rgba(255,255,255,.9); border-radius: 50%; box-shadow: 0 10px 28px rgba(4, 20, 22, .28); transition: transform .2s ease, background .2s ease; }
.whatsapp-float:hover, .whatsapp-float:focus-visible { color: #fff; background: #168d45; transform: translateY(-3px); }
.whatsapp-float svg { width: 30px; height: 30px; fill: currentColor; }
.commitment.section { padding-top: clamp(104px, 9vw, 128px); padding-bottom: clamp(44px, 5vw, 68px); }

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  margin-left: clamp(18px, 2.4vw, 34px);
  color: rgba(255,255,255,.58);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.language-switch button {
  padding: .2rem .15rem;
  color: inherit;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
}
.language-switch button:hover,
.language-switch button:focus-visible,
.language-switch button[aria-pressed="true"] { color: var(--copper-light); }

.catalog-page { background: var(--paper); }
.catalog-hero {
  position: relative;
  min-height: min(500px, 60svh);
  display: grid;
  align-items: start;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-deep) url("assets/images/hero-andes.webp") center / cover;
}
.catalog-hero::before {
  position: absolute;
  content: "";
  inset: 0;
  background: linear-gradient(90deg, rgba(5,25,27,.91) 0%, rgba(5,25,27,.53) 46%, rgba(5,25,27,.05) 78%), linear-gradient(0deg, rgba(5,25,27,.68), transparent 50%);
}
.catalog-hero-content { position: relative; z-index: 1; width: min(var(--max), 100%); margin: 0 auto; padding: var(--content-start-offset) clamp(24px, 7vw, 112px) 40px; }
.catalog-hero h1 { max-width: none; margin: 0; font-size: clamp(2.7rem, 6vw, 5.7rem); font-weight: 600; letter-spacing: -.06em; line-height: .98; white-space: nowrap; }
.catalog-hero h1 em, .catalog-contact h2 em { color: var(--copper-light); font-family: "Newsreader", Georgia, serif; font-weight: 500; }
.catalog-hero-content > p:last-child { max-width: 620px; margin: 1rem 0 0; color: rgba(255,255,255,.82); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.catalog-section { max-width: var(--max); margin: 0 auto; padding: clamp(24px, 3vw, 40px) clamp(24px, 5vw, 72px); }
.catalog-topline { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: clamp(24px, 4vw, 48px); align-items: end; margin-bottom: clamp(24px, 3vw, 38px); }
.catalog-topline h2 { margin: 0; color: var(--ink); font-size: clamp(2.8rem, 5vw, 5.3rem); font-weight: 600; letter-spacing: -.055em; line-height: .96; }
.catalog-topline h2 em { color: var(--copper); font-family: "Newsreader", Georgia, serif; font-weight: 500; }
.catalog-topline > p { margin: 0; color: #566669; font-size: 1.03rem; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); background: var(--line); }
.catalog-card { position: relative; min-height: 380px; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(20px, 2.5vw, 34px); background: var(--paper); transition: background .25s ease, transform .25s ease; }
.catalog-card:hover { z-index: 1; background: #fffdf7; transform: translateY(-3px); box-shadow: 0 15px 35px rgba(16,47,50,.1); }
.catalog-number { color: var(--copper); font-size: .68rem; font-weight: 700; letter-spacing: .12em; }
.catalog-card-image { width: 100%; height: 160px; margin-bottom: 1.15rem; overflow: hidden; border-radius: 3px; background: var(--ink-deep); }
.catalog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.catalog-card:hover .catalog-card-image img { transform: scale(1.04); }
.catalog-card h3 { max-width: 260px; margin: .65rem 0 .7rem; color: var(--ink); font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.15; }
.catalog-card p { margin: 0; color: #59696b; font-size: .92rem; line-height: 1.55; }
.catalog-card .text-link { position: static; margin-top: auto; padding-top: 1.15rem; font-size: .72rem; }
.catalog-card .text-link::after { position: absolute; inset: 0; content: ""; }
.catalog-card:focus-within { z-index: 2; outline: 2px solid var(--copper); outline-offset: 3px; }
.catalog-contact { display: flex; justify-content: space-between; gap: 2rem; align-items: end; padding: clamp(40px, 5vw, 64px) clamp(24px, 7vw, 112px); color: var(--white); background: var(--ink-soft); }
.catalog-contact > * { max-width: var(--max); }
.catalog-contact h2 { margin: 0; font-size: clamp(2.6rem, 5vw, 5rem); font-weight: 600; letter-spacing: -.055em; line-height: .95; }
.catalog-contact .kicker { margin-bottom: 1rem; color: var(--copper-light); }
.catalog-contact .button { flex: 0 0 auto; }

.product-detail-page { padding-top: var(--header); background: var(--paper); }
.product-detail-hero { min-height: 460px; display: grid; grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr); align-items: stretch; color: var(--white); background: var(--ink-deep); }
.product-detail-hero > img { width: 100%; height: 100%; min-height: 460px; object-fit: cover; }
.product-detail-hero > div { align-self: center; max-width: 760px; padding: clamp(38px, 6vw, 82px); }
.detail-back { display: inline-block; margin-bottom: 2rem; color: var(--copper-light); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.detail-back::before { content: "←"; margin-right: .65rem; }
.product-detail-hero h1 { margin: 0; font-size: clamp(3rem, 6vw, 6rem); font-weight: 600; letter-spacing: -.06em; line-height: .95; }
.product-detail-hero h1 em { color: var(--copper-light); font-family: "Newsreader", Georgia, serif; font-weight: 500; }
.product-detail-hero > div > p:last-child { max-width: 620px; margin: 1.5rem 0 0; color: #d2dddc; font-size: 1.03rem; }
.product-specs { max-width: 1040px; margin-inline: auto; padding: clamp(44px, 6vw, 76px) clamp(22px, 5vw, 64px) clamp(54px, 7vw, 88px); }
.product-specs h2 { margin: 0 0 1.5rem; font-size: clamp(1.8rem, 3vw, 2.5rem); letter-spacing: -.04em; }
.spec-table-wrap { overflow-x: auto; border: 1px solid var(--line); background: rgba(255,255,255,.42); }
.spec-table { width: 100%; border-collapse: collapse; text-align: left; }
.spec-table th, .spec-table td { padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 31%; color: var(--ink-soft); font-size: .78rem; font-weight: 700; letter-spacing: .035em; }
.spec-table td { color: #46595b; font-size: .9rem; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-note { margin: 1rem 0 2rem; padding: 1rem 1.15rem; color: #536366; border-left: 3px solid var(--copper); background: var(--paper-2); font-size: .82rem; }
.product-specs h3 { margin: 1.8rem 0 .6rem; font-size: 1rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 1080px) {
  .header-cta { display: none; }
  .menu-toggle { position: relative; z-index: 102; width: 46px; height: 46px; display: grid; place-content: center; gap: 5px; margin-left: auto; padding: 0; color: var(--white); background: transparent; border: 0; }
  .menu-toggle span { width: 26px; height: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
  .menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; z-index: 101; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.4rem; margin: 0; padding: 100px 10vw; background: var(--ink-deep); transform: translateX(100%); transition: transform .3s ease; }
  .site-nav a { font-size: clamp(1.5rem, 5vw, 2.6rem); letter-spacing: -.02em; text-transform: none; }
  .site-nav .mobile-nav-cta { display: inline-flex; margin: 0; padding: .7rem 1rem; color: var(--copper-light); border: 1px solid rgba(255,255,255,.42); }
  .site-nav .mobile-nav-cta::after { display: none; }
  .menu-open .site-nav { transform: translateX(0); }
  .contact { grid-template-columns: 1fr; }
  .contact-card { min-height: 240px; }
  .product-detail-hero { grid-template-columns: 1fr; }
  .product-detail-hero > img { height: 320px; min-height: 320px; }
}

@media (max-width: 760px) {
  :root { --header: 76px; --content-start-offset: calc(42px + clamp(50px, 7vw, 90px)); }
  body { font-size: 16px; }
  .site-header { padding-inline: 20px; }
  .brand { width: 68px; height: 68px; }
  .language-switch { margin-left: auto; margin-right: 8px; }
  .menu-toggle { margin-left: 0; }
  .hero { min-height: auto; align-items: start; padding-top: var(--content-start-offset); }
  .hero-copy { display: flex; flex-direction: column; margin: 0 22px 32px; }
  .hero-copy .eyebrow { order: 1; margin: 0 0 1.2rem; }
  .hero h1 { order: 2; font-size: clamp(1.8rem, 8.5vw, 4.25rem); }
  .hero-copy > p:not(.eyebrow) { order: 3; margin: 1rem 0 1.35rem; }
  .hero-actions { order: 4; }
  .site-nav { justify-content: flex-start; gap: 1rem; padding: calc(var(--header) + 22px) 10vw 36px; }
  .section { padding: 42px 22px; }
  .section-label { margin-top: 16px; }
  .operation.section { padding-top: var(--content-start-offset); }
  .contact.section { padding-top: var(--content-start-offset); }
  .contact .section-label { margin-top: 0; }
  .commitment.section { padding-top: calc(var(--header) + 28px); padding-bottom: 44px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-copy { padding-top: 0; }
  .about-copy .lead { margin-top: 0; }
  .about.section { padding-bottom: 0; }
  .reach.section { padding-top: 0; }
  .reach-heading { margin-top: 50px; }
  .values-strip { align-items: flex-start; flex-direction: column; gap: .55rem; margin-top: 8px; padding: 1rem 0; }
  .values-strip i { display: none; }
  .process { grid-template-columns: 1fr; }
  .process li { display: grid; grid-template-columns: 46px 1fr; gap: 1.5rem; padding: 1.8rem 0; border-bottom: 1px solid var(--line); }
  .process li + li { padding-left: 0; border-left: 0; }
  .process li > div { display: grid; grid-template-columns: 1fr; gap: .7rem; }
  .process h2, .process h3 { margin: 0; font-size: clamp(1.25rem, 2vw, 1.75rem); }
  .process p { font-size: inherit; }
  .process li::after { display: none; }
  .principles, .metrics { grid-template-columns: 1fr; }
  .principles { margin-top: 26px; }
  .principle { padding: 1.4rem 0 1.6rem; }
  .principle + .principle { padding-left: 0; border-top: 1px solid rgba(255,255,255,.2); border-left: 0; }
  .metric { min-height: 122px; padding: 1.15rem 1.4rem; }
  .metric strong { font-size: clamp(2.6rem, 12vw, 3.5rem); }
  .metric span { margin-top: .55rem; }
  .metric + .metric { border-top: 1px solid var(--line); border-left: 0; }
  .contact-card { margin: 0 -22px -78px; }
  .site-footer { grid-template-columns: 1fr; gap: .8rem; padding-block: 1.1rem; }
  .footer-brand { width: 108px; height: 108px; }
  .site-footer small { grid-column: 1; }
  .whatsapp-float { right: 16px; bottom: calc(env(safe-area-inset-bottom, 0px) + 16px); width: 56px; height: 56px; }
  .product-detail-hero > img { height: 260px; min-height: 260px; }
  .spec-table th, .spec-table td { padding: .8rem .75rem; }
  .spec-table th { width: 38%; }
}

@media (max-width: 900px) {
  .catalog-topline { grid-template-columns: 1fr; align-items: start; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-contact { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 760px) {
  .catalog-hero { min-height: min(300px, 42svh); background-image: url("assets/images/hero-andes-mobile.webp"); background-position: center; }
  .catalog-section { padding-top: 18px; }
  .catalog-hero-content { padding: var(--content-start-offset) 22px 24px; }
  .catalog-hero-content > .eyebrow { margin-bottom: .65rem; }
  .catalog-hero h1 { max-width: 640px; font-size: clamp(2.6rem, 9vw, 4.5rem); white-space: normal; }
  .catalog-hero-content > p:last-child { margin-top: 1.2rem; }
}

@media (max-width: 560px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-card { min-height: 0; }
  .catalog-card-image { height: clamp(150px, 48vw, 210px); }
  .catalog-contact { padding-inline: 22px; }
  .catalog-contact .button { width: 100%; }
}

@media (max-width: 380px) {
  .hero-copy { margin-inline: 18px; }
  .hero h1 { font-size: clamp(1.65rem, 8vw, 2.25rem); }
  .hero-actions { gap: .55rem; }
  .hero-actions .button { min-height: 48px; padding-inline: .85rem; font-size: .64rem; }
  .site-header { padding-inline: 14px; }
  .brand { width: 60px; height: 60px; }
  .language-switch { margin-right: 5px; }
  .catalog-hero h1 { font-size: clamp(2.25rem, 9vw, 2.6rem); }
  .catalog-card { padding: 18px; }
  .product-detail-hero h1 { font-size: clamp(2.5rem, 12vw, 3rem); }
  .contact-card { margin-inline: -18px; padding: 1.5rem; }
}

@media (min-width: 761px) {
  .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .about.section { padding-top: var(--header); padding-bottom: 0; }
  .about-grid { margin-top: clamp(24px, 3.5vw, 44px); }
  .hero-copy { top: -20px; }
  .operation-heading {
    display: grid;
    max-width: var(--max);
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, .78fr);
    column-gap: clamp(52px, 8vw, 132px);
  }
  .operation-heading > .kicker { grid-column: 1; grid-row: 1; }
  .operation-heading > h1 { grid-column: 1; grid-row: 2; }
  .operation-heading > p:last-child {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    margin: 0;
  }
  .reach.section { padding-top: 0; }
  .reach.section { padding-bottom: clamp(20px, 2.5vw, 32px); }
  .reach-heading { margin-top: 50px; }
}

@media (min-width: 1200px) {
  .product-detail-hero { height: 674.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}