:root {
  --blue: #0967bd;
  --blue-dark: #034e98;
  --blue-soft: #7ab2ea;
  --ink: #171a1f;
  --muted: #66707c;
  --line: #d6e6f6;
  --paper: #f2f3f4;
  --white: #ffffff;
  --green: #a9d0b6;
  --shadow: 0 20px 60px rgba(22, 46, 78, .12);
  --radius: 28px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 95px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Aptos", "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.dialog-open { overflow: hidden; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.container { width: var(--container); margin-inline: auto; }
.skip-link {
  position: fixed; left: 12px; top: -100px; z-index: 100;
  padding: 10px 16px; background: var(--ink); color: white; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(242, 243, 244, .88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.site-header.is-scrolled { border-color: rgba(9, 103, 189, .12); box-shadow: 0 8px 30px rgba(30, 45, 60, .07); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand img { width: 46px; height: 40px; object-fit: contain; }
.brand span { display: grid; line-height: 1.05; }
.brand strong { font-size: 1.05rem; letter-spacing: .12em; }
.brand small { margin-top: 5px; color: var(--muted); font-size: .72rem; letter-spacing: .04em; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { color: #30363c; text-decoration: none; font-weight: 600; font-size: .93rem; }
.site-nav a:hover, .site-nav a.is-active { color: var(--blue); }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 12px; border: 0; border-radius: 50%; background: var(--white); }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }

.button {
  appearance: none; border: 1px solid var(--blue); border-radius: 999px;
  background: var(--blue); color: white; padding: 14px 22px; cursor: pointer;
  font-weight: 750; text-decoration: none; box-shadow: 0 10px 22px rgba(9, 103, 189, .18);
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 14px 30px rgba(9, 103, 189, .25); }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(9, 103, 189, .32); outline-offset: 3px;
}
.button-small { padding: 10px 17px; font-size: .85rem; }
.button-outline { color: var(--blue); background: transparent; box-shadow: none; }
.button-outline:hover { color: white; }
.button-outline-light { border-color: rgba(255,255,255,.65); color: white; background: transparent; box-shadow: none; }
.button-outline-light:hover { border-color: white; background: white; color: var(--blue); }
.button-full { width: 100%; }

.hero-section { overflow: hidden; }
.hero { min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(36px, 6vw, 88px); align-items: center; padding-block: 72px 58px; }
.eyebrow { margin: 0 0 12px; color: var(--blue); font-weight: 800; font-size: .75rem; letter-spacing: .13em; text-transform: uppercase; }
.hero h1, .section-heading h2, .precision h2, .partners h2, .contact h2 {
  margin: 0; line-height: .98; letter-spacing: -.045em; font-weight: 720;
}
.hero h1 { max-width: 700px; font-size: clamp(3rem, 6vw, 5.7rem); }
.hero .lead { max-width: 650px; margin: 28px 0; color: #424a53; font-size: clamp(1rem, 1.5vw, 1.2rem); }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 46px 0 0; padding: 0; list-style: none; }
.hero-proof li { padding-left: 14px; border-left: 2px solid var(--blue-soft); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-size: .91rem; }
.hero-proof span { margin-top: 3px; color: var(--muted); font-size: .75rem; }
.hero-visual { position: relative; justify-self: end; width: min(100%, 520px); min-height: 590px; }
.hero-photo { position: absolute; inset: 20px 0 20px 48px; width: calc(100% - 48px); height: calc(100% - 40px); object-fit: cover; border-radius: 46% 46% 28% 28% / 33% 33% 18% 18%; box-shadow: var(--shadow); }
.fluid-shape { position: absolute; width: 260px; right: -105px; bottom: -48px; opacity: .62; z-index: -1; }
.hero-badge { position: absolute; left: 0; bottom: 55px; padding: 15px 18px; border: 1px solid rgba(9,103,189,.25); border-radius: 17px; background: rgba(255,255,255,.9); box-shadow: var(--shadow); font-size: .79rem; }
.hero-badge span { display: block; color: var(--blue); font-weight: 900; letter-spacing: .16em; }

.identity-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; padding-bottom: 110px; }
.identity-card { position: relative; grid-column: span 4; min-height: 250px; padding: 34px; overflow: hidden; border: 1px solid #d8e8f8; border-radius: var(--radius); background: rgba(255,255,255,.7); }
.identity-intro { grid-column: span 8; background: var(--blue); color: white; }
.identity-intro .eyebrow { color: #cfe8ff; }
.identity-card h2 { max-width: 630px; margin: 0 0 18px; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1; letter-spacing: -.045em; }
.identity-card h3 { margin: 0 0 14px; font-size: 1.32rem; }
.identity-card p { margin: 0; max-width: 580px; }
.identity-card:not(.identity-intro) p { color: #56616b; }
.card-number { display: inline-grid; place-items: center; width: 40px; height: 40px; margin-bottom: 28px; border: 1px solid currentColor; border-radius: 50%; color: var(--blue); font-weight: 800; }
.identity-intro .card-number { color: white; }
.mobility-card { grid-column: span 7; display: grid; grid-template-columns: 1.4fr .6fr; align-items: end; background: #e9f3fd; }
.mobility-card > img { max-height: 180px; justify-self: end; opacity: .92; }
.sectors-card { grid-column: span 5; }
.sector-list { display: grid; gap: 14px; }
.sector-list p { padding: 14px 16px; border: 1px solid #bcdcff; border-radius: 14px; }
.sector-list strong { display: block; margin-bottom: 3px; color: var(--blue); }

.expertise-section { padding-block: 110px; background: white; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.section-heading h2, .precision h2, .partners h2, .contact h2 { font-size: clamp(2.5rem, 5vw, 4.8rem); }
.section-heading > p { max-width: 490px; margin: 0; color: var(--muted); }
.services { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.service { grid-column: span 4; position: relative; min-height: 290px; padding: 28px; border: 1px solid #d7e5f3; border-radius: 24px; background: #f6f8fa; overflow: hidden; }
.service > span, .service-content > span { color: var(--blue); font-weight: 800; font-size: .78rem; letter-spacing: .12em; }
.service h3 { max-width: 340px; margin: 56px 0 12px; font-size: 1.45rem; line-height: 1.15; }
.service p { margin: 0; color: var(--muted); }
.service-featured { grid-column: span 8; min-height: 480px; padding: 0; }
.service-featured > img, .service-photo > img { width: 100%; height: 100%; object-fit: cover; }
.service-featured .service-content, .service-photo .service-content { position: absolute; inset: auto 18px 18px; padding: 23px; border-radius: 18px; background: rgba(255,255,255,.93); backdrop-filter: blur(12px); }
.service-featured h3, .service-photo h3 { margin: 8px 0 6px; }
.service-photo { grid-column: span 8; min-height: 330px; padding: 0; }
.precision { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(36px, 7vw, 90px); align-items: stretch; margin-top: 90px; }
.precision-photo img { width: 100%; height: 100%; min-height: 590px; object-fit: cover; border-radius: 30px; }
.precision-content { padding-block: 36px; }
.precision-content > h2 { max-width: 690px; margin-bottom: 42px; }
.precision-list { border-top: 1px solid #c8dff3; }
.precision-list details { border-bottom: 1px solid #c8dff3; }
.precision-list summary { position: relative; padding: 24px 50px 24px 0; cursor: pointer; list-style: none; font-weight: 800; font-size: 1.05rem; }
.precision-list summary::-webkit-details-marker { display: none; }
.precision-list summary::after { content: "+"; position: absolute; right: 10px; top: 19px; color: var(--blue); font-size: 1.6rem; font-weight: 300; }
.precision-list details[open] summary::after { content: "−"; }
.precision-list details p { margin: -8px 55px 24px 0; color: var(--muted); }

.commitments-section { padding-bottom: 0; }
.commitment-wrap { padding-block: 110px 0; background: #eaf4fd; }
.commitment-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.commitment-cards article { min-height: 260px; padding: 30px; border: 1px solid #b7d7f5; border-radius: 22px; background: rgba(255,255,255,.58); }
.commitment-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--blue); color: white; font-size: 1.25rem; }
.commitment-cards h3 { margin: 38px 0 10px; font-size: 1.2rem; }
.commitment-cards p { margin: 0; color: var(--muted); }
.commitment-photo { margin-top: 28px; }
.commitment-photo img { width: 100%; height: min(37vw, 450px); object-fit: cover; border-radius: 30px 30px 0 0; }
.partners { display: grid; grid-template-columns: .35fr .65fr; gap: 70px; align-items: start; padding-block: 110px; }
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.partner-grid img { width: 100%; height: 100px; padding: 22px; object-fit: contain; border: 1px solid #dae1e7; border-radius: 16px; background: white; filter: grayscale(1); transition: filter .2s ease, transform .2s ease; }
.partner-grid img:hover { filter: grayscale(0); transform: translateY(-3px); }
.contact { display: grid; grid-template-columns: 1.03fr .97fr; min-height: 620px; overflow: hidden; border-radius: 34px 34px 0 0; background: var(--blue); color: white; }
.contact-copy { padding: clamp(42px, 7vw, 90px); }
.contact .eyebrow { color: #cee8ff; }
.contact h2 { max-width: 640px; }
.contact-copy > p:not(.eyebrow) { max-width: 590px; margin: 26px 0; color: #e8f4ff; font-size: 1.08rem; }
.contact-actions { margin-bottom: 48px; }
.contact .button { border-color: white; background: white; color: var(--blue); box-shadow: none; }
.contact .button:hover { background: #dceeff; }
.contact .button-outline-light { background: transparent; color: white; }
.contact .button-outline-light:hover { background: white; color: var(--blue); }
.contact address { display: grid; gap: 5px; font-style: normal; }
.contact address strong { margin-bottom: 5px; }
.contact address a { width: fit-content; color: #eaf6ff; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.contact-visual { position: relative; min-height: 520px; }
.contact-visual > img:first-child { width: 100%; height: 100%; object-fit: cover; }
.contact-mark { position: absolute; right: 24px; bottom: 24px; width: 105px; padding: 12px; border-radius: 18px; background: rgba(255,255,255,.88); }

.site-footer { background: #101923; color: #dfe8f0; }
.footer-inner { min-height: 125px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.brand-footer { color: white; }
.site-footer p { color: #aeb8c3; font-size: .85rem; }
.site-footer > div > a:last-child { color: #dfe8f0; text-underline-offset: 4px; }

.request-dialog { width: min(760px, calc(100% - 28px)); max-height: calc(100vh - 28px); padding: 0; border: 0; border-radius: 28px; background: white; color: var(--ink); box-shadow: 0 35px 100px rgba(6, 25, 45, .35); }
.request-dialog::backdrop { background: rgba(7, 20, 35, .68); backdrop-filter: blur(6px); }
.dialog-shell { position: relative; padding: clamp(24px, 5vw, 46px); }
.dialog-close { position: absolute; top: 18px; right: 18px; display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: #eef3f7; cursor: pointer; font-size: 1.6rem; line-height: 1; }
.dialog-heading { display: flex; align-items: center; gap: 16px; padding-right: 42px; }
.dialog-heading img { width: 55px; }
.dialog-heading h2 { margin: 0; font-size: 2rem; }
.request-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 28px 0; padding: 5px; border-radius: 15px; background: #edf2f6; }
.request-switch button { border: 0; padding: 11px; border-radius: 11px; background: transparent; cursor: pointer; color: var(--muted); font-weight: 750; }
.request-switch button[aria-selected="true"] { background: white; color: var(--blue); box-shadow: 0 5px 18px rgba(18, 50, 80, .1); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form-grid label { display: grid; gap: 7px; color: #3e4851; font-size: .84rem; font-weight: 700; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; border: 1px solid #ccd9e4; border-radius: 11px; background: #fbfcfd; padding: 12px 13px; color: var(--ink); }
.form-grid textarea { resize: vertical; min-height: 100px; }
.full-field { grid-column: 1 / -1; }
.form-note { color: var(--muted); font-size: .78rem; }
.form-status { min-height: 0; margin: 0 0 10px; color: var(--blue-dark); font-weight: 700; font-size: .86rem; }
.form-status:empty { display: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; left: 20px; right: 20px; top: 82px; display: grid; gap: 0; padding: 12px; border: 1px solid #d6e6f3; border-radius: 20px; background: rgba(255,255,255,.97); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity .2s ease, transform .2s ease; }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { padding: 13px 12px; border-radius: 10px; }
  .site-nav .button { margin-top: 8px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding-top: 25px; }
  .hero-visual { justify-self: center; width: min(100%, 620px); min-height: 540px; }
  .identity-intro { grid-column: span 12; }
  .identity-card { grid-column: span 6; }
  .mobility-card { grid-column: span 12; }
  .services { grid-template-columns: 1fr 1fr; }
  .service, .service-featured, .service-photo { grid-column: auto; }
  .service-featured { grid-row: span 2; }
  .precision { grid-template-columns: 1fr; }
  .precision-photo img { min-height: 460px; }
  .partners { grid-template-columns: 1fr; gap: 32px; }
  .contact { grid-template-columns: 1fr; }
  .contact-visual { min-height: 440px; }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 22px; }
  html { scroll-padding-top: 76px; }
  .header-inner { min-height: 70px; }
  .brand small { display: none; }
  .site-nav { top: 74px; left: 14px; right: 14px; }
  .hero { padding-block: 48px 36px; gap: 24px; }
  .hero h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .hero .lead { margin-block: 22px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
  .hero-visual { min-height: 410px; }
  .hero-photo { inset: 10px 0 15px 20px; width: calc(100% - 20px); }
  .hero-badge { left: 0; bottom: 28px; }
  .fluid-shape { width: 200px; right: -85px; }
  .identity-grid { display: grid; grid-template-columns: 1fr; padding-bottom: 75px; }
  .identity-card, .identity-intro, .mobility-card, .sectors-card { grid-column: auto; }
  .identity-card { min-height: 0; padding: 26px; }
  .identity-card h2 { font-size: 2.35rem; }
  .mobility-card { grid-template-columns: 1fr; }
  .mobility-card > img { width: 160px; margin-top: 20px; }
  .expertise-section, .commitment-wrap { padding-top: 78px; }
  .section-heading { display: grid; gap: 18px; }
  .section-heading h2, .precision h2, .partners h2, .contact h2 { font-size: 2.7rem; }
  .services { grid-template-columns: 1fr; }
  .service, .service-featured, .service-photo { min-height: 300px; }
  .service-featured { min-height: 440px; }
  .precision { margin-top: 60px; }
  .precision-photo img { min-height: 380px; }
  .commitment-cards { grid-template-columns: 1fr; }
  .commitment-cards article { min-height: 0; }
  .commitment-photo img { height: 270px; }
  .partners { padding-block: 78px; }
  .partner-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-grid img { height: 86px; padding: 17px; }
  .contact { width: 100%; border-radius: 0; }
  .contact-copy { padding: 48px 24px; }
  .contact-actions { display: grid; }
  .contact-actions .button { width: 100%; }
  .contact-visual { min-height: 360px; }
  .footer-inner { min-height: 170px; flex-direction: column; justify-content: center; text-align: center; }
  .footer-inner p { margin: 0; }
  .dialog-shell { padding: 24px 18px; }
  .request-dialog { border-radius: 20px; }
  .dialog-heading img { display: none; }
  .request-switch { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .full-field { grid-column: auto; }
}

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