:root {
  --ink: #071522;
  --ink-2: #0c2234;
  --ink-3: #15354d;
  --steel: #d8e1e8;
  --mist: #f1f5f7;
  --paper: #ffffff;
  --brand: #991e1e;
  --brand-deep: #670f0f;
  --brand-light: #d66a6a;
  --text: #142737;
  --muted: #60717f;
  --line: #dce4e9;
  --max: 1180px;
  --shadow: 0 24px 70px rgba(7, 21, 34, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; padding: 10px 14px; background: white; color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: absolute; z-index: 20; width: 100%; color: white; }
.utility-bar { border-bottom: 1px solid rgba(255,255,255,.14); font-size: .78rem; letter-spacing: .02em; color: rgba(255,255,255,.72); }
.utility-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility-inner a { text-decoration: none; }
.nav { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: white; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 48px; background: var(--brand); color: white; font-size: 1.65rem; font-weight: 900; line-height: 1; clip-path: polygon(0 0, 100% 0, 100% 76%, 50% 100%, 0 76%); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font-size: 1.45rem; letter-spacing: .12em; }
.brand-copy small { margin-top: 6px; color: rgba(255,255,255,.66); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: rgba(255,255,255,.86); font-weight: 650; font-size: .92rem; text-decoration: none; }
.nav-links a:hover, .nav-links a:focus-visible { color: white; }
.nav-links .nav-cta { padding: 12px 18px; border: 1px solid rgba(255,255,255,.42); color: white; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.35); background: transparent; padding: 10px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: white; }

.hero { position: relative; min-height: 860px; padding: 205px 0 155px; overflow: hidden; color: white; background: var(--ink); }
.hero-image, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-overlay { background: linear-gradient(90deg, rgba(3,15,26,.98) 0%, rgba(3,15,26,.91) 36%, rgba(3,15,26,.4) 67%, rgba(3,15,26,.22) 100%), linear-gradient(0deg, rgba(4,16,27,.85) 0%, transparent 38%); }
.hero-content { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 20px; color: var(--brand-light); font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow.dark { color: var(--brand); }
.hero h1 { max-width: 790px; margin: 0; color: white; font-size: clamp(3.4rem, 7vw, 6.5rem); line-height: .94; letter-spacing: -.058em; }
.hero h1 span { color: var(--brand-light); }
.hero-lead { max-width: 650px; margin: 30px 0 0; color: rgba(255,255,255,.77); font-size: clamp(1.05rem, 1.7vw, 1.3rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 18px; padding: 14px 22px; border: 1px solid transparent; font-weight: 800; font-size: .92rem; text-decoration: none; transition: transform .2s ease, background-color .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--brand); color: white; }
.button-primary:hover { background: var(--brand-deep); }
.button-ghost { border-color: rgba(255,255,255,.34); color: white; background: rgba(255,255,255,.04); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 42px 0 0; list-style: none; }
.hero-tags li { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.72); font-size: .79rem; background: rgba(7,21,34,.28); backdrop-filter: blur(7px); }
.hero-proof { position: absolute; z-index: 3; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(3, 1fr); background: rgba(8,27,42,.94); border-top: 3px solid var(--brand); box-shadow: var(--shadow); }
.hero-proof div { min-height: 120px; padding: 25px 28px; border-right: 1px solid rgba(255,255,255,.11); }
.hero-proof div:last-child { border-right: 0; }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { margin-bottom: 6px; font-size: 1rem; color: white; }
.hero-proof span { color: rgba(255,255,255,.61); font-size: .83rem; line-height: 1.45; }

.split-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 90px; }
h2 { margin: 0; color: var(--ink); font-size: clamp(2.2rem, 4vw, 3.65rem); line-height: 1.08; letter-spacing: -.045em; }
.split-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 60px; }
.service-card { position: relative; min-height: 430px; padding: 38px; overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.service-card::before { content: ""; position: absolute; right: -50px; top: -50px; width: 150px; height: 150px; border: 1px solid rgba(21,53,77,.12); transform: rotate(45deg); }
.service-card-featured { background: var(--ink-2); border-color: var(--ink-2); color: white; }
.service-number { position: absolute; top: 24px; right: 28px; color: #82909b; font-size: .72rem; letter-spacing: .14em; }
.service-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 35px; border-left: 3px solid var(--brand); background: var(--mist); color: var(--ink); font-weight: 900; letter-spacing: .04em; }
.service-card h3 { margin: 0 0 15px; color: var(--ink); font-size: 1.65rem; line-height: 1.2; }
.service-card-featured h3 { color: white; }
.service-card p { margin: 0; color: var(--muted); }
.service-card-featured p, .service-card-featured li { color: rgba(255,255,255,.68); }
.service-card ul { padding: 0; margin: 24px 0 0; list-style: none; }
.service-card li { position: relative; padding: 6px 0 6px 19px; color: #536673; font-size: .9rem; }
.service-card li::before { content: ""; position: absolute; left: 0; top: 15px; width: 7px; height: 2px; background: var(--brand); }
.method-band { position: absolute; right: 30px; bottom: 28px; left: 38px; display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .79rem; }
.service-card-featured .method-band { border-color: rgba(255,255,255,.14); }
.method-band span { color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.service-card-featured .method-band span { color: rgba(255,255,255,.45); }
.method-band strong { color: var(--ink); text-align: right; }
.service-card-featured .method-band strong { color: white; }
.service-card-wide { min-height: 285px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 28px; color: var(--brand); font-weight: 800; text-decoration: none; }

.equipment-section { color: white; background: var(--ink); }
.equipment-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.equipment-copy h2, .process h2, .contact h2 { color: white; }
.equipment-copy > p:not(.eyebrow) { color: rgba(255,255,255,.66); font-size: 1.04rem; }
.inspection-stack { margin-top: 42px; }
.inspection-stack > div { display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 19px 0; border-top: 1px solid rgba(255,255,255,.12); }
.inspection-stack span { display: grid; place-items: center; width: 34px; height: 34px; color: var(--brand-light); border: 1px solid rgba(214,106,106,.48); font-size: .78rem; font-weight: 900; }
.inspection-stack p { margin: 0; color: rgba(255,255,255,.62); font-size: .89rem; }
.inspection-stack strong { display: block; margin-bottom: 2px; color: white; font-size: 1rem; }
.equipment-panel { padding: 45px; background: var(--ink-2); border: 1px solid rgba(255,255,255,.11); box-shadow: 22px 22px 0 rgba(153,30,30,.14); }
.panel-label { margin: 0 0 22px; color: rgba(255,255,255,.48); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.equipment-list { display: grid; grid-template-columns: repeat(2, 1fr); }
.equipment-list span { padding: 13px 12px 13px 0; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.82); }
.equipment-list span::before { content: "+"; margin-right: 10px; color: var(--brand-light); font-weight: 900; }
.scope-note { margin-top: 30px; padding: 24px; border-left: 3px solid var(--brand); background: rgba(0,0,0,.18); }
.scope-note strong { color: var(--brand-light); font-size: .84rem; text-transform: uppercase; letter-spacing: .09em; }
.scope-note p { margin: 8px 0 0; color: rgba(255,255,255,.62); font-size: .82rem; line-height: 1.55; }

.industries { background: var(--mist); }
.section-heading { max-width: 790px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 58px; background: #cfd9df; border: 1px solid #cfd9df; }
.sector-grid article { min-height: 260px; padding: 32px; background: var(--paper); }
.sector-grid span { color: var(--brand); font-size: .72rem; font-weight: 900; letter-spacing: .15em; }
.sector-grid h3 { margin: 54px 0 12px; color: var(--ink); font-size: 1.2rem; }
.sector-grid p { margin: 0; color: var(--muted); font-size: .9rem; }

.process { color: white; background: var(--ink-3); }
.process-head { display: grid; grid-template-columns: 1.05fr .95fr; gap: 90px; align-items: end; }
.process-head > p { margin: 0; color: rgba(255,255,255,.63); }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); padding: 0; margin-top: 65px; list-style: none; }
.process-grid li { min-height: 260px; padding: 28px 24px; border-top: 3px solid rgba(255,255,255,.17); border-right: 1px solid rgba(255,255,255,.11); }
.process-grid li:first-child { border-top-color: var(--brand); }
.process-grid li:last-child { border-right: 0; }
.process-grid span { color: var(--brand-light); font-size: .75rem; font-weight: 900; }
.process-grid h3 { margin: 65px 0 11px; font-size: 1.08rem; }
.process-grid p { margin: 0; color: rgba(255,255,255,.57); font-size: .84rem; }

.governance-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
.governance-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px 42px; }
.governance-points > div { display: grid; grid-template-columns: 32px 1fr; gap: 15px; }
.governance-points span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: white; font-weight: 900; }
.governance-points p { margin: 0; color: var(--muted); font-size: .9rem; }
.governance-points strong { display: block; margin-bottom: 5px; color: var(--ink); font-size: 1rem; }

.faq { padding-top: 0; }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; padding-top: 90px; border-top: 1px solid var(--line); }
.faq-layout > div:first-child > p:not(.eyebrow) { color: var(--muted); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 22px 45px 22px 0; color: var(--ink); font-weight: 800; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 17px; right: 0; color: var(--brand); font-size: 1.5rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: -4px 35px 22px 0; color: var(--muted); font-size: .92rem; }

.contact { padding-top: 0; }
.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: center; padding: 65px; color: white; background: var(--ink-2); box-shadow: var(--shadow); }
.contact-card p:not(.eyebrow) { max-width: 620px; color: rgba(255,255,255,.63); }
.contact-actions { display: flex; flex-direction: column; align-items: stretch; gap: 12px; }
.button-whatsapp { background: #1f8f5b; color: white; }
.contact-phone { padding: 9px; color: rgba(255,255,255,.72); font-size: .9rem; text-align: center; text-decoration: none; }

.site-footer { padding: 75px 0 25px; color: rgba(255,255,255,.64); background: #040d15; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr .7fr; gap: 70px; }
.footer-brand { margin-bottom: 20px; }
.footer-grid p { max-width: 360px; font-size: .88rem; }
.footer-grid h3 { margin: 0 0 14px; color: white; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-grid address { font-style: normal; font-size: .88rem; }
.footer-grid > div:last-child { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid > div:last-child a { margin-bottom: 5px; color: rgba(255,255,255,.72); text-decoration: none; font-size: .88rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; margin-top: 60px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; }

@media (max-width: 900px) {
  .section { padding: 85px 0; }
  .menu-toggle { display: block; }
  .nav-links { position: absolute; top: 130px; right: 20px; left: 20px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 15px; background: rgba(7,21,34,.98); border: 1px solid rgba(255,255,255,.15); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 10px; }
  .nav-links .nav-cta { margin-top: 8px; text-align: center; }
  .hero { min-height: 890px; padding-top: 195px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(3,15,26,.97), rgba(3,15,26,.65)), linear-gradient(0deg, rgba(3,15,26,.93), transparent 55%); }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof div { display: grid; grid-template-columns: 120px 1fr; min-height: 0; padding: 13px 20px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .split-heading, .equipment-layout, .process-head, .governance-grid, .faq-layout, .contact-card { grid-template-columns: 1fr; gap: 42px; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid li { min-height: 220px; }
  .footer-grid { grid-template-columns: 1.2fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .utility-inner span { display: none; }
  .utility-inner { justify-content: flex-end; }
  .nav { min-height: 78px; }
  .brand-mark { width: 36px; height: 42px; }
  .brand-copy strong { font-size: 1.15rem; }
  .brand-copy small { font-size: .58rem; }
  .nav-links { top: 117px; }
  .hero { min-height: 1000px; padding: 175px 0 355px; }
  .hero h1 { font-size: clamp(3.05rem, 15vw, 4.6rem); }
  .hero-image { object-position: 63% center; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-tags { display: none; }
  .hero-proof div { grid-template-columns: 95px 1fr; padding: 12px 15px; }
  .service-grid, .sector-grid, .governance-points { grid-template-columns: 1fr; }
  .service-card { min-height: 450px; padding: 30px 25px; }
  .service-card-wide { min-height: 300px; }
  .method-band { right: 22px; left: 25px; flex-direction: column; gap: 5px; }
  .method-band strong { text-align: left; }
  .equipment-panel { padding: 28px 22px; box-shadow: 10px 10px 0 rgba(153,30,30,.14); }
  .equipment-list { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 190px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.11); }
  .process-grid h3 { margin-top: 45px; }
  .contact-card { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}