:root {
  --ink: #162c3d;
  --ink-2: #20394c;
  --cyan: #00afe4;
  --sky: #55c8ee;
  --paper: #f4f7f8;
  --white: #ffffff;
  --orange: #ff7c38;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Arial, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }

.site-header {
  position: absolute; z-index: 20; top: 0; left: 0; right: 0;
  height: 106px; display: grid; grid-template-columns: 250px 1fr auto; align-items: center;
  gap: 36px; padding: 0 5vw; border-bottom: 1px solid rgba(255,255,255,.18); color: white;
}
.brand { width: 210px; height: 74px; display: flex; align-items: center; overflow: hidden; }
.brand img { width: 210px; height: 140px; object-fit: contain; filter: brightness(0) invert(1); }
.site-header nav { justify-self: center; display: flex; gap: 26px; font-size: 13px; font-weight: 620; }
.site-header nav a { opacity: .9; transition: .2s ease; }
.site-header nav a:hover { color: var(--sky); opacity: 1; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 9px; }
.intranet-cta { border: 1px solid rgba(0,175,228,.72); padding: 13px 16px; border-radius: 4px; background: rgba(0,175,228,.12); color: #bfefff; font-size: 13px; font-weight: 750; }
.intranet-cta:hover { background: var(--cyan); color: #062333; }
.header-cta { border: 1px solid rgba(255,255,255,.65); padding: 13px 21px; font-size: 14px; font-weight: 650; border-radius: 4px; }
.header-cta:hover { background: white; color: var(--ink); }

.hero { position: relative; min-height: 790px; height: 92vh; overflow: hidden; color: white; display: flex; align-items: center; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,27,40,.94) 0%, rgba(8,27,40,.78) 42%, rgba(8,27,40,.24) 74%, rgba(8,27,40,.08) 100%); }
.hero::after { content: ""; position: absolute; left: 0; bottom: 0; width: 9px; height: 38%; background: linear-gradient(var(--cyan), #225bd2, #704fb0, #df2d58, #ff7139, #ffbd2f); }
.hero-content { position: relative; z-index: 2; width: min(720px, 54vw); margin-left: 8vw; margin-top: 56px; }
.eyebrow { margin: 0 0 28px; text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 720; color: #d7e7ee; }
.eyebrow span { display: inline-block; width: 36px; height: 2px; margin-right: 13px; vertical-align: middle; background: var(--cyan); }
.hero h1 { margin: 0; font-size: clamp(46px, 5vw, 78px); line-height: .98; letter-spacing: -.045em; font-weight: 690; }
.hero h1 em { font-style: normal; color: var(--sky); }
.hero-copy { max-width: 590px; margin: 28px 0 0; font-size: 19px; line-height: 1.6; color: #dbe6eb; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; gap: 24px; border-radius: 4px; padding: 16px 20px; font-size: 14px; font-weight: 700; transition: .2s ease; }
.button.primary { background: var(--cyan); color: #062333; }
.button.primary:hover { background: #5bd6f5; }
.button.ghost { border: 1px solid rgba(255,255,255,.5); color: white; }
.button.ghost:hover { background: rgba(255,255,255,.1); }
.hero-facts { position: absolute; z-index: 3; right: 5vw; bottom: 0; display: grid; grid-template-columns: repeat(3, minmax(145px, 1fr)); background: rgba(18,44,61,.94); backdrop-filter: blur(10px); }
.hero-facts div { min-width: 165px; padding: 24px 26px 26px; border-left: 1px solid rgba(255,255,255,.13); }
.hero-facts strong { display: block; color: var(--sky); font-size: 24px; line-height: 1; }
.hero-facts span { display: block; margin-top: 8px; color: #d8e2e7; font-size: 11px; line-height: 1.35; text-transform: uppercase; letter-spacing: .08em; }

.intro { padding: 100px 8vw 84px; background: var(--white); }
.section-kicker { color: var(--cyan); text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 750; margin-bottom: 24px; }
.intro-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 10vw; align-items: start; }
.intro h2 { margin: 0; max-width: 780px; font-size: clamp(36px, 4vw, 61px); line-height: 1.03; letter-spacing: -.045em; font-weight: 640; }
.intro h2 span { color: #718391; }
.intro-copy { padding-top: 9px; }
.intro-copy p { margin: 0; color: #576b78; font-size: 17px; line-height: 1.75; }
.intro-copy a { display: inline-flex; gap: 30px; margin-top: 30px; padding-bottom: 7px; border-bottom: 1px solid var(--cyan); font-size: 13px; font-weight: 750; }

.services-preview { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--paper); border-top: 1px solid #e2eaed; }
.services-preview article { min-height: 245px; padding: 44px 5vw 48px; border-right: 1px solid #dde6e9; }
.service-number { color: var(--cyan); font-family: "Courier New", monospace; font-size: 12px; font-weight: 700; }
.services-preview h3 { margin: 48px 0 14px; font-size: 22px; letter-spacing: -.025em; }
.services-preview p { margin: 0; max-width: 350px; color: #60727e; line-height: 1.62; font-size: 14px; }
.certification-mark { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; color: #137da1; font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .07em; }
.certification-mark span { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: var(--cyan); color: #062b3d; font-size: 12px; }

.operations-section { display: grid; grid-template-columns: .88fr 1.12fr; min-height: 740px; background: var(--ink); color: white; }
.operations-photo-wrap { position: relative; min-height: 680px; overflow: hidden; }
.operations-photo-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(9,28,41,.7)); }
.operations-photo-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center 36%; }
.operations-label { position: absolute; z-index: 2; left: 40px; bottom: 36px; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #e8f4f8; }
.operations-content { padding: 92px 7vw 76px; }
.operations-content h2, .training-heading h2, .field-heading h2 { margin: 0; font-size: clamp(38px, 4vw, 58px); line-height: 1.03; letter-spacing: -.045em; font-weight: 630; }
.operations-content h2 span, .training-heading h2 span, .field-heading h2 span { color: var(--sky); }
.operations-content .lead { max-width: 660px; margin: 24px 0 38px; color: #becbd2; line-height: 1.75; font-size: 16px; }
.service-list { border-top: 1px solid rgba(255,255,255,.16); }
.service-list div { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.12); align-items: center; }
.service-list strong { color: var(--cyan); font-family: "Courier New", monospace; font-size: 11px; }
.service-list span { color: #eef4f6; font-size: 14px; }

.confined-section { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 690px; background: #071b29; color: white; }
.confined-content { padding: 96px 7vw 86px 8vw; align-self: center; }
.confined-content h2 { margin: 0; font-size: clamp(38px, 4.3vw, 62px); line-height: 1.02; letter-spacing: -.045em; font-weight: 630; }
.confined-content h2 span { color: var(--sky); }
.confined-content > p:last-of-type { margin: 26px 0 36px; max-width: 620px; color: #b8c8d0; font-size: 15px; line-height: 1.75; }
.confined-points { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,.14); }
.confined-points span { padding: 16px 8px 16px 0; border-bottom: 1px solid rgba(255,255,255,.12); color: #e5eef2; font-size: 12px; }
.confined-photo { position: relative; margin: 0; min-height: 690px; overflow: hidden; }
.confined-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,19,29,.04) 55%, rgba(4,19,29,.65)); }
.confined-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 46%; filter: saturate(.72) contrast(1.05); }
.confined-photo figcaption { position: absolute; z-index: 2; left: 24px; bottom: 22px; background: rgba(7,27,41,.86); padding: 10px 13px; color: white; font-size: 11px; letter-spacing: .05em; }

.training-section { padding: 104px 8vw; background: #edf3f5; }
.training-heading { display: grid; grid-template-columns: 1.05fr .95fr; column-gap: 10vw; align-items: end; }
.training-heading .section-kicker { grid-column: 1 / -1; }
.training-heading h2 span { color: #728591; }
.training-heading > p:last-child { margin: 0 0 4px; color: #607481; line-height: 1.75; font-size: 16px; }
.training-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #cddadd; border-left: 1px solid #cddadd; }
.training-grid article { min-height: 225px; padding: 30px; border-right: 1px solid #cddadd; border-bottom: 1px solid #cddadd; background: rgba(255,255,255,.3); transition: .2s ease; }
.training-grid article:hover { background: white; transform: translateY(-3px); box-shadow: 0 14px 30px rgba(22,44,61,.07); }
.training-grid b { color: var(--cyan); font-family: "Courier New", monospace; font-size: 11px; }
.training-grid h3 { margin: 48px 0 12px; font-size: 19px; }
.training-grid p { margin: 0; color: #667985; font-size: 13px; line-height: 1.6; }

.field-section { padding: 104px 8vw 80px; }
.field-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 10vw; align-items: end; margin-bottom: 58px; }
.field-heading .section-kicker { grid-column: 1 / -1; margin-bottom: -2px; }
.field-heading h2 span { color: #768995; }
.field-heading > p:last-child { margin: 0; color: #5f727e; line-height: 1.75; font-size: 16px; }
.gallery { display: grid; grid-template-columns: 1.15fr .62fr .73fr; gap: 14px; height: 630px; }
.gallery figure { position: relative; margin: 0; overflow: hidden; background: #dce6ea; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery figure:hover img { transform: scale(1.025); }
.gallery-main img { object-position: center 34%; }
.gallery-team img { object-position: center 50%; }
.gallery figcaption { position: absolute; left: 20px; bottom: 18px; background: rgba(13,37,52,.88); color: #fff; padding: 10px 13px; font-size: 11px; letter-spacing: .04em; }
.sector-line { display: flex; align-items: center; justify-content: center; gap: 24px; padding: 34px 0 0; color: #526874; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.sector-line i { display: block; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); }
.coverage-line { margin-top: 28px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; align-items: center; }
.coverage-line strong { margin-right: 8px; font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink); }
.coverage-line span { border: 1px solid #d5e1e5; padding: 8px 13px; border-radius: 20px; color: #566c78; font-size: 11px; }

.clients-section { display: grid; grid-template-columns: .72fr 1.28fr; gap: 8vw; padding: 96px 8vw; background: #f4f7f8; border-top: 1px solid #e1e9ec; }
.clients-intro h2 { margin: 0; font-size: clamp(35px, 3.6vw, 51px); line-height: 1.05; letter-spacing: -.04em; font-weight: 630; }
.clients-intro > p:last-child { margin: 24px 0 0; color: #617581; line-height: 1.7; font-size: 14px; }
.client-cloud { display: flex; align-content: flex-start; flex-wrap: wrap; gap: 10px; padding-top: 10px; }
.client-cloud span { background: white; border: 1px solid #dce5e8; padding: 11px 14px; color: #344d5d; font-size: 12px; font-weight: 620; transition: .2s ease; }
.client-cloud span:hover { color: #08293c; border-color: var(--cyan); box-shadow: 0 8px 20px rgba(22,44,61,.06); }

.quality-section { display: grid; grid-template-columns: 1.05fr .95fr; gap: 10vw; padding: 92px 8vw; background: #0f2637; color: white; }
.quality-section h2 { margin: 0; max-width: 650px; font-size: clamp(35px, 3.5vw, 52px); line-height: 1.04; letter-spacing: -.04em; font-weight: 620; }
.quality-copy { padding-top: 26px; }
.quality-copy p { margin: 0 0 18px; color: #bfcdd3; line-height: 1.75; font-size: 15px; }

.news-section { padding: 100px 8vw; background: white; }
.news-heading { display: grid; grid-template-columns: 1.05fr .95fr; gap: 10vw; align-items: end; margin-bottom: 52px; }
.news-heading h2 { margin: 0; max-width: 760px; font-size: clamp(37px, 4vw, 56px); line-height: 1.03; letter-spacing: -.04em; font-weight: 630; }
.news-heading > p { margin: 0; color: #627681; line-height: 1.7; font-size: 15px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #dce5e8; border-left: 1px solid #dce5e8; }
.news-grid article { min-height: 290px; padding: 30px; border-right: 1px solid #dce5e8; border-bottom: 1px solid #dce5e8; }
.news-meta { display: flex; justify-content: space-between; color: var(--cyan); font-family: "Courier New", monospace; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.news-meta b { font-weight: 700; }
.news-grid h3 { margin: 74px 0 16px; max-width: 340px; font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }
.news-grid p { margin: 0; color: #657884; line-height: 1.65; font-size: 13px; }
.news-empty { grid-column: 1 / -1; display: grid; gap: 8px; padding: 38px 30px; border-right: 1px solid #dce5e8; border-bottom: 1px solid #dce5e8; }
.news-empty strong { font-size: 18px; }
.news-empty span { color: #657884; font-size: 13px; }

.contact-section { position: relative; overflow: hidden; padding: 110px 8vw 120px; background: var(--cyan); color: #0c2b3c; }
.contact-accent { position: absolute; right: -80px; top: -80px; width: 370px; height: 370px; border: 1px solid rgba(12,43,60,.14); border-radius: 50%; box-shadow: 0 0 0 65px rgba(12,43,60,.04), 0 0 0 130px rgba(12,43,60,.025); }
.contact-section .section-kicker { color: #0c2b3c; opacity: .75; }
.contact-section h2 { position: relative; margin: 0; max-width: 900px; font-size: clamp(42px, 5.2vw, 76px); line-height: .98; letter-spacing: -.05em; font-weight: 660; }
.contact-section > p:not(.section-kicker) { position: relative; margin: 26px 0 0; max-width: 630px; line-height: 1.7; font-size: 17px; }
.contact-actions { position: relative; margin-top: 38px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.contact-section .button.primary { background: var(--ink); color: white; }
.contact-section .button.primary:hover { background: #28485d; }
.phone-link { display: flex; flex-direction: column; gap: 4px; }
.phone-link small { font-size: 11px; opacity: .7; }
.phone-link strong { font-size: 19px; }
.contact-link { display: flex; flex-direction: column; gap: 4px; padding-left: 28px; border-left: 1px solid rgba(12,43,60,.25); }
.contact-link small { font-size: 11px; opacity: .7; }
.contact-link strong { font-size: 15px; }
.contact-link:hover strong { text-decoration: underline; text-underline-offset: 4px; }

footer { padding: 64px 8vw 32px; background: #071b29; color: #d9e6eb; display: grid; grid-template-columns: 260px 1fr auto; gap: 42px; align-items: center; }
.footer-brand { width: 210px; height: 100px; overflow: hidden; display: flex; align-items: center; }
.footer-brand img { width: 210px; height: 140px; object-fit: contain; filter: brightness(0) invert(1); }
footer > p { max-width: 430px; color: #8298a4; font-size: 13px; line-height: 1.6; }
.footer-links { display: flex; gap: 24px; font-size: 12px; font-weight: 650; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; padding-top: 28px; margin-top: 12px; border-top: 1px solid rgba(255,255,255,.1); color: #637c89; font-size: 11px; }

.floating-whatsapp { position: fixed; z-index: 30; right: 24px; bottom: 24px; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.22); font-weight: 800; font-size: 12px; }

@media (max-width: 900px) {
  .site-header { height: 86px; grid-template-columns: 1fr auto; padding: 0 22px; }
  .brand, .brand img { width: 180px; }
  .site-header nav { display: none; }
  .header-actions { gap: 7px; }
  .intranet-cta { padding: 11px 12px; }
  .hero { min-height: 760px; height: auto; padding: 150px 0 210px; }
  .hero-content { width: auto; margin: 0 24px; }
  .hero-photo { object-position: 65% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(8,27,40,.94), rgba(8,27,40,.7)); }
  .hero-facts { left: 24px; right: 24px; grid-template-columns: 1fr 1fr 1fr; }
  .hero-facts div { min-width: 0; padding: 20px 14px; }
  .intro { padding: 76px 24px 64px; }
  .intro-grid { grid-template-columns: 1fr; gap: 30px; }
  .services-preview { grid-template-columns: 1fr; }
  .services-preview article { min-height: 0; border-right: 0; border-bottom: 1px solid #dde6e9; padding: 34px 24px; }
  .services-preview h3 { margin-top: 24px; }
  .operations-section { grid-template-columns: 1fr; }
  .operations-photo-wrap { min-height: 540px; }
  .operations-content { padding: 72px 24px; }
  .confined-section { grid-template-columns: 1fr; }
  .confined-content { padding: 72px 24px; }
  .confined-photo { min-height: 560px; }
  .training-section, .field-section { padding: 76px 24px; }
  .training-heading, .field-heading { grid-template-columns: 1fr; gap: 28px; }
  .training-grid { grid-template-columns: 1fr 1fr; }
  .gallery { height: auto; grid-template-columns: 1fr 1fr; }
  .gallery figure { height: 520px; }
  .gallery-main { grid-column: 1 / -1; }
  .sector-line { flex-wrap: wrap; gap: 14px; }
  .quality-section { grid-template-columns: 1fr; gap: 30px; padding: 72px 24px; }
  .clients-section { grid-template-columns: 1fr; gap: 36px; padding: 72px 24px; }
  .news-section { padding: 76px 24px; }
  .news-heading { grid-template-columns: 1fr; gap: 26px; }
  .news-grid { grid-template-columns: 1fr; }
  .contact-section { padding: 84px 24px 94px; }
  footer { grid-template-columns: 1fr; gap: 14px; padding: 54px 24px 28px; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  .brand, .brand img { width: 135px; }
  .header-actions { gap: 5px; }
  .header-cta { padding: 9px 8px; font-size: 11px; }
  .intranet-cta { padding: 9px 8px; font-size: 11px; }
  .hero { padding-bottom: 250px; }
  .hero h1 { font-size: 43px; }
  .hero-copy { font-size: 17px; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div { display: grid; grid-template-columns: 75px 1fr; align-items: center; gap: 8px; padding: 13px 16px; }
  .hero-facts span { margin-top: 0; }
  .operations-photo-wrap { min-height: 430px; }
  .confined-points { grid-template-columns: 1fr; }
  .confined-photo { min-height: 470px; }
  .training-grid { grid-template-columns: 1fr; }
  .training-grid article { min-height: 190px; }
  .gallery { height: auto; grid-template-columns: 1fr; }
  .gallery figure { height: 420px; }
  .contact-actions { align-items: flex-start; flex-direction: column; }
  .contact-link { padding-left: 0; border-left: 0; }
  .footer-bottom { gap: 10px; flex-direction: column; }
}