:root {
  color-scheme: light;
  --ink: #142d3b;
  --ink-soft: #50646d;
  --teal: #32b5a7;
  --teal-dark: #168c83;
  --mist: #f1f7f5;
  --line: #dce8e5;
  --paper: #fbfdfc;
  --white: #ffffff;
  --font-display: "Manrope", "Avenir Next", sans-serif;
  --font-body: "DM Sans", "Avenir Next", sans-serif;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; min-width: 320px; background: var(--paper); }
body, button, a { font-family: var(--font-body); }
a { color: inherit; }
img { display: block; max-width: 100%; }
button { color: inherit; }
::selection { color: var(--ink); background: #bdece5; }
.section-shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 20; top: 8px; left: 8px; transform: translateY(-160%); padding: 12px 16px; color: var(--white); background: var(--ink); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: relative; z-index: 10; background: rgba(251, 253, 252, .96); border-bottom: 1px solid rgba(220, 232, 229, .72); }
.header-inner { width: min(980px, calc(100% - 64px)); min-height: 66px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand, .footer-brand { display: flex; align-items: center; flex: 0 0 auto; gap: 10px; height: 60px; text-decoration: none; }
.brand img, .footer-brand img { width: 58px; height: 38px; max-width: 58px; object-fit: cover; object-position: center top; }
.brand img { width: 90px; height: 60px; max-width: 90px; }
.brand-wordmark { color: var(--teal-dark); font-family: var(--font-display); font-size: 30px; font-weight: 700; letter-spacing: 1px; }
.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a, .footer-nav a { text-decoration: none; font-size: 13px; font-weight: 600; transition: color .2s ease; }
.site-nav a:hover, .footer-nav a:hover { color: var(--teal-dark); }
.site-nav .nav-cta { min-width: 104px; min-height: 34px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; background: var(--teal); color: var(--white); font-size: 11px; }
.site-nav a[href="#inicio"] { color: var(--teal-dark); }
.nav-cta span { color: var(--teal-dark); font-size: 16px; }
.language-control { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-soft); font-size: 11px; font-weight: 600; }
.language-control select { min-width: 54px; height: 34px; padding: 0 6px; border: 1px solid var(--line); border-radius: 0; color: var(--ink); background: transparent; font-size: 11px; font-weight: 700; cursor: pointer; }
.language-control select:focus-visible { outline: 2px solid var(--teal-dark); outline-offset: 2px; }
.header-inner > .language-control { flex: 0 0 auto; }
.menu-toggle { display: none; }

.hero.section-shell { width: 100%; min-height: 324px; margin: 0; padding: 36px max(7.5vw, calc((100vw - 980px) / 2)); grid-template-columns: .98fr 1.02fr; gap: 28px; }
.hero-copy { position: relative; z-index: 2; max-width: 490px; padding: 0; animation: enter-up .7s both; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 18px; color: var(--ink-soft); font-size: 9px; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase; }
.eyebrow-mark { width: 19px; height: 1px; background: var(--teal); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: 0; }
h1 { max-width: 570px; margin-bottom: 12px; font-size: 36px; line-height: 1.16; }
h1 span, h2 span { color: var(--teal-dark); }
h1 .headline-line { color: var(--ink); }
.hero-intro { max-width: 360px; margin-bottom: 18px; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.button { min-height: 38px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; text-decoration: none; font-size: 11px; font-weight: 600; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.button span { font-size: 17px; font-weight: 400; }
.button-primary { color: var(--white); background: var(--teal); }
.button-primary:hover { background: var(--teal-dark); }
.text-link { min-height: 38px; padding: 0 15px; display: inline-flex; align-items: center; gap: 12px; border: 1px solid #8dcfc7; color: var(--teal-dark); text-decoration: none; font-size: 11px; font-weight: 600; }
.text-link span { color: var(--teal-dark); font-size: 17px; }
.hero-note { display: none; }
.note-icon { color: var(--teal-dark); font-size: 22px; }
.hero-note p { margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.65; }
.hero-note strong { color: var(--ink); font-weight: 700; }
.hero-visual { position: absolute; z-index: 1; inset: 0 0 0 46%; min-height: 0; margin: 0; animation: enter-up .8s .1s both; }
.hero-image { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.hero-visual::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, var(--paper) 0%, rgba(251,253,252,.88) 5%, rgba(251,253,252,.22) 27%, transparent 45%); pointer-events: none; }
.image-index { position: absolute; z-index: 1; top: 0; left: -23px; width: 45px; height: 102px; display: grid; place-items: center; color: var(--ink); background: var(--white); font-size: 10px; }
.index-rule { width: 1px; height: 20px; background: var(--teal); }
.hero-caption { display: none; }
.caption-dot { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: #73dfcf; }
.caption-location { margin-left: auto; font-size: 9px; letter-spacing: 1.2px; }
.hero-annotation { display: none; }
.annotation-cross { font-size: 23px; font-weight: 300; }
.hero-side-note { display: none; }
.hero-side-note span { color: var(--teal-dark); }

.trust-strip { background: var(--mist); border-block: 1px solid #e9f1ef; }
.trust-inner { width: min(1200px, calc(100% - 96px)); min-height: 79px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.trust-inner p { display: flex; align-items: center; gap: 11px; margin: 0; color: var(--ink); font-size: 11px; font-weight: 600; }
.trust-symbol { color: var(--teal-dark); font-size: 19px; font-weight: 400; }
.trust-inner .trust-note { color: var(--ink-soft); font-weight: 400; }

.services { width: min(980px, calc(100% - 64px)); padding-top: 28px; padding-bottom: 28px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 16px; }
.section-heading .eyebrow { margin-bottom: 8px; }
h2 { margin-bottom: 0; font-size: 27px; line-height: 1.2; }
.section-intro { max-width: 320px; margin: 0 0 2px; color: var(--ink-soft); font-size: 10px; line-height: 1.55; }
.services-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.service-card { position: relative; min-height: 168px; padding: 14px 14px 22px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); transition: background .2s ease, border-color .2s ease; }
.service-card:hover { background: #f2f8f6; }
.service-top { display: flex; align-items: center; justify-content: flex-start; margin-bottom: 12px; }
.service-number { display: none; color: #83969b; font-size: 10px; font-weight: 600; }
.service-icon { width: 36px; height: 36px; display: grid; place-items: center; color: var(--teal-dark); }
.service-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.35; }
.service-card h3 { max-width: 290px; margin-bottom: 7px; font-family: var(--font-display); font-size: 12px; font-weight: 700; line-height: 1.35; }
.service-card p { max-width: 310px; margin: 0; color: var(--ink-soft); font-size: 9px; line-height: 1.55; }
.card-arrow { position: absolute; right: 24px; bottom: 22px; color: var(--teal-dark); font-size: 16px; opacity: 0; transform: translate(-3px, 3px); transition: opacity .2s ease, transform .2s ease; }
.service-card:hover .card-arrow { opacity: 1; transform: translate(0); }
.additional-services { margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--line); }
.additional-heading { margin-bottom: 14px; }
.additional-heading .eyebrow { margin-bottom: 7px; }
.additional-heading h3 { margin: 0; font-family: var(--font-display); font-size: 17px; font-weight: 700; }
.additional-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.additional-card { min-height: 150px; }
.services-footnote { margin: 10px 0 0; color: #74878d; font-size: 9px; line-height: 1.5; }

.contact-strip { position: relative; overflow: hidden; background-color: #f1f7f6; background-image: radial-gradient(#acd6d1 1px, transparent 1px), linear-gradient(135deg, transparent 49.6%, rgba(50,181,167,.08) 50%, transparent 50.4%); background-size: 28px 28px, 78px 78px; }
.contact-strip-inner { min-height: 78px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; }
.strip-contact { min-height: 56px; padding: 8px 22px; display: flex; align-items: center; gap: 14px; border-right: 1px solid #cadfdb; text-decoration: none; }
.strip-contact:last-child { border-right: 0; }
.strip-contact > span:last-child { display: grid; gap: 4px; }
.strip-icon { width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center; border-radius: 50%; color: var(--teal-dark); background: #d7eeea; }
.strip-icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
.strip-label { color: #71858a; font-size: 9px; }
.strip-contact strong { color: var(--ink-soft); font-size: 10px; font-weight: 500; line-height: 1.4; }

.business-scope { padding-top: 34px; padding-bottom: 36px; border-top: 1px solid var(--line); }
.business-heading { display: grid; grid-template-columns: .8fr 1.2fr; align-items: end; gap: 24px; margin-bottom: 20px; }
.business-heading .eyebrow { margin: 0; }
.business-heading h2 { max-width: 590px; font-size: 22px; }
.business-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.business-item { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.business-index { color: var(--teal-dark); font-size: 10px; font-weight: 700; }
.business-item h3 { margin: 0 0 5px; font-family: var(--font-display); font-size: 13px; font-weight: 700; }
.business-item p { max-width: 430px; margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.6; }

.laboratory { position: relative; overflow: hidden; background: var(--mist); }
.lab-inner { position: relative; display: grid; grid-template-columns: .94fr 1.06fr; align-items: center; gap: 90px; padding-top: 96px; padding-bottom: 96px; }
.lab-visual { position: relative; z-index: 1; min-height: 470px; }
.lab-visual img { width: 100%; height: 470px; object-fit: cover; object-position: center; }
.lab-image-label { position: absolute; right: -1px; bottom: 28px; display: flex; align-items: center; gap: 9px; padding: 14px 18px; color: var(--ink); background: var(--white); font-size: 10px; font-weight: 600; }
.lab-coordinate { position: absolute; top: 16px; left: -16px; color: var(--teal-dark); font-size: 9px; letter-spacing: 1.5px; writing-mode: vertical-rl; }
.lab-copy { position: relative; z-index: 1; }
.lab-copy .eyebrow { margin-bottom: 18px; }
.lab-copy h2 { max-width: 490px; margin-bottom: 20px; font-size: 37px; }
.lab-lead { max-width: 470px; margin-bottom: 29px; color: var(--ink-soft); font-size: 13px; line-height: 1.8; }
.lab-principles { margin-bottom: 27px; }
.principle { display: grid; grid-template-columns: 36px 1fr; gap: 10px; padding: 14px 0; border-top: 1px solid #d6e5e1; }
.principle-index { padding-top: 3px; color: var(--teal-dark); font-size: 10px; font-weight: 700; }
.principle h3 { margin: 0 0 4px; font-family: var(--font-display); font-size: 13px; font-weight: 700; }
.principle p { margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.6; }
.button-outline { min-height: 46px; border: 1px solid #a9c4bd; }
.button-outline:hover { border-color: var(--ink); color: var(--white); background: var(--ink); }
.lab-watermark { position: absolute; right: -85px; bottom: -172px; color: rgba(50,181,167,.06); font-family: var(--font-display); font-size: 360px; font-weight: 700; line-height: 1; pointer-events: none; }

.contact { display: grid; grid-template-columns: 1fr .72fr; gap: 110px; padding-top: 106px; padding-bottom: 108px; }
.contact-heading .eyebrow { margin-bottom: 17px; }
.contact-heading h2 { margin-bottom: 17px; font-size: 43px; }
.contact-heading > p:not(.eyebrow) { max-width: 390px; margin-bottom: 22px; color: var(--ink-soft); font-size: 13px; line-height: 1.8; }
.contact-details { align-self: center; border-top: 1px solid var(--line); }
.contact-row { min-height: 88px; display: grid; grid-template-columns: 44px 1fr 20px; align-items: center; gap: 14px; border-bottom: 1px solid var(--line); text-decoration: none; }
.contact-row:not(a) { grid-template-columns: 44px 1fr; }
.contact-icon { width: 38px; height: 38px; display: grid; place-items: center; color: var(--teal-dark); background: var(--mist); }
.contact-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.5; }
.contact-row > span:nth-child(2) { display: grid; gap: 6px; }
.contact-label { color: #73878e; font-size: 10px; }
.contact-row strong { font-size: 13px; font-weight: 600; }
.contact-arrow { color: var(--teal-dark); font-size: 17px; transition: transform .2s ease; }
.contact-row:hover .contact-arrow { transform: translate(3px, -3px); }
.contact-note { display: flex; align-items: start; gap: 12px; padding-top: 20px; }
.contact-note p { margin: 0; color: var(--ink-soft); font-size: 10px; line-height: 1.75; }

.site-footer { color: var(--white); background: var(--ink); }
.footer-main { min-height: 137px; display: grid; grid-template-columns: 152px 1fr auto 1fr; align-items: center; gap: 34px; }
.footer-brand { height: 72px; background: var(--white); }
.footer-main > p { margin: 0; color: #c5d3d4; font-size: 11px; line-height: 1.7; }
.footer-nav { display: flex; gap: 21px; }
.footer-nav a { color: #d8e3e2; font-size: 10px; }
.footer-email { justify-self: end; color: var(--white); font-size: 11px; text-decoration: none; }
.footer-email span { margin-left: 6px; color: #73dfcf; }
.footer-bottom { min-height: 51px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.17); color: #aebfc1; font-size: 9px; }
.footer-bottom a { color: var(--white); text-decoration: none; }

@keyframes enter-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }

@media (max-width: 1100px) {
  .section-shell, .trust-inner { width: min(100% - 64px, 1000px); }
  .hero { grid-template-columns: .95fr 1.05fr; gap: 34px; }
  h1 { font-size: 45px; }
  .hero-visual { margin-right: -28px; }
  .hero-side-note { display: none; }
  .lab-inner { gap: 52px; }
  .contact { gap: 64px; }
  .footer-main { grid-template-columns: 132px 1fr auto; gap: 24px; }
  .footer-brand { flex-basis: auto; }
  .footer-brand img { width: 58px; }
  .footer-email { grid-column: 2 / 4; justify-self: start; margin-top: -20px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 76px; }
  .section-shell, .trust-inner { width: calc(100% - 40px); }
  .header-inner { width: calc(100% - 32px); min-height: 76px; }
  .brand { height: 68px; flex-basis: auto; }
  .brand img { width: 80px; height: 54px; }
  .brand-wordmark { font-size: 27px; }
  .header-inner > .language-control { order: 2; align-self: auto; gap: 0; margin: 0; }
  .header-inner > .language-control > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .header-inner > .language-control select { min-width: 50px; }
  .menu-toggle { width: 44px; height: 44px; display: grid; align-content: center; justify-items: center; gap: 6px; border: 1px solid var(--line); background: transparent; cursor: pointer; }
  .header-inner > .menu-toggle { order: 3; }
  .menu-toggle span { width: 18px; height: 1px; background: var(--ink); transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { position: absolute; top: 75px; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 10px 20px 20px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .site-nav.is-open { display: flex; flex-direction: column; }
  .site-nav > a:not(.nav-cta) { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .site-nav .nav-cta { align-self: start; margin-top: 14px; }
  .hero.section-shell { min-height: 0; grid-template-columns: 1fr; gap: 20px; padding: 28px 32px; }
  .hero-copy { max-width: 560px; padding-bottom: 0; }
  .eyebrow { margin-bottom: 18px; font-size: 9px; }
  h1 { max-width: 560px; font-size: 34px; }
  .hero-intro { font-size: 14px; }
  .hero-note { margin-top: 30px; }
  .hero-visual { position: relative; inset: auto; height: 250px; min-height: 0; margin: 0; order: 1; }
  .hero-image { height: 250px; }
  .image-index { left: -14px; width: 37px; height: 86px; }
  .hero-annotation { top: 16px; right: 16px; width: 78px; height: 78px; font-size: 8px; }
  .hero-caption { right: 17px; bottom: 18px; left: 17px; font-size: 10px; }
  .caption-location { font-size: 8px; }
  .trust-inner { min-height: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; padding-top: 17px; padding-bottom: 17px; }
  .trust-inner p { min-height: 37px; gap: 8px; font-size: 10px; }
  .trust-inner .trust-note { display: none; }
  .services { padding-top: 74px; padding-bottom: 76px; }
  .section-heading { display: block; margin-bottom: 30px; }
  h2 { font-size: 33px; }
  .section-intro { margin-top: 17px; font-size: 12px; }
  .services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .additional-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { min-height: 220px; padding: 18px 16px 24px; }
  .service-top { margin-bottom: 14px; }
  .service-icon { width: 32px; height: 32px; }
  .service-icon svg { width: 27px; height: 27px; }
  .service-card h3 { font-size: 15px; }
  .service-card p { font-size: 10px; }
  .services-footnote { font-size: 9px; }
  .contact-strip-inner { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .strip-contact { padding-inline: 10px; gap: 9px; }
  .strip-contact strong { font-size: 9px; }
  .business-heading { display: block; }
  .business-heading h2 { margin-top: 10px; font-size: 21px; }
  .business-grid { gap: 18px; }
  .lab-inner { grid-template-columns: 1fr; gap: 40px; padding-top: 66px; padding-bottom: 70px; }
  .lab-visual { min-height: 330px; margin-left: 12px; }
  .lab-visual img { height: 330px; }
  .lab-coordinate { left: -12px; }
  .lab-copy h2 { font-size: 33px; }
  .lab-watermark { right: -38px; bottom: 8px; font-size: 200px; }
  .contact { grid-template-columns: 1fr; gap: 36px; padding-top: 73px; padding-bottom: 76px; }
  .contact-heading h2 { font-size: 37px; }
  .contact-details { width: 100%; }
  .footer-main { grid-template-columns: 132px 1fr; gap: 10px 18px; padding-top: 22px; padding-bottom: 23px; }
  .footer-brand { width: 132px; height: 58px; flex-basis: 132px; padding: 5px; }
  .footer-brand img { width: 48px; height: 40px; }
  .footer-brand .brand-wordmark { font-size: 17px; }
  .footer-main > p { font-size: 10px; }
  .footer-nav { grid-column: 1 / 3; flex-wrap: wrap; gap: 18px; padding-top: 6px; }
  .footer-email { grid-column: 1 / 3; margin-top: 0; font-size: 10px; }
  .footer-bottom { min-height: 68px; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; padding-top: 12px; padding-bottom: 12px; font-size: 8px; }
  .footer-bottom > span:nth-child(2) { display: none; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .additional-grid { grid-template-columns: 1fr; }
  .business-grid { grid-template-columns: 1fr; gap: 14px; }
  .contact-strip-inner { grid-template-columns: 1fr; padding-top: 8px; padding-bottom: 8px; }
  .strip-contact { min-height: 58px; padding-inline: 8px; border-right: 0; border-bottom: 1px solid #cadfdb; }
  .strip-contact:last-child { border-bottom: 0; }
  .footer-brand img { width: 48px; height: 32px; }
  .hero-annotation, .hero-caption, .image-index { display: none; }
}

@media (max-width: 390px) {
  .section-shell, .trust-inner { width: calc(100% - 32px); }
  .header-inner { gap: 8px; }
  .brand img { width: 66px; height: 44px; }
  .brand-wordmark { font-size: 24px; }
  .header-inner > .language-control select { min-width: 46px; }
  .hero { padding-top: 44px; }
  h1 { font-size: 29px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-image { height: 210px; }
  .caption-location { display: none; }
  h2 { font-size: 29px; }
  .service-card { min-height: 230px; padding-inline: 13px; }
  .service-card h3 { font-size: 14px; }
  .contact-row strong { overflow-wrap: anywhere; }
}