:root {
  --navy: #001f46;
  --navy-soft: #07366a;
  --teal: #08a7ba;
  --teal-dark: #087f99;
  --orange: #f6a600;
  --paper: #f7fafb;
  --white: #ffffff;
  --muted: #637180;
  --line: #dbe6e9;
  --shadow: 0 26px 80px rgba(0,31,70,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--navy); background: var(--paper);
  font-family: "DM Sans", sans-serif; -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle at 85% 2%, rgba(8,167,186,.11), transparent 28%),
    radial-gradient(circle at 8% 38%, rgba(246,166,0,.07), transparent 24%);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.site-header {
  width: min(1180px, calc(100% - 40px)); min-height: 92px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand img { display: block; width: 48px; height: 48px; object-fit: contain; }
.brand span { color: var(--navy); font: 800 18px/1 Manrope, sans-serif; letter-spacing: -.025em; white-space: nowrap; }
.brand b { color: var(--teal-dark); font-weight: 800; }
nav { display: flex; align-items: center; gap: 28px; color: #31485f; font-size: 14px; font-weight: 600; }
nav a:hover { color: var(--teal-dark); }
.lang-link { min-width: 36px; text-align: center; color: var(--teal-dark); font-weight: 800; }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(0,31,70,.18); border-radius: 999px; background: rgba(255,255,255,.75); }

.hero {
  position: relative; width: min(1240px, calc(100% - 40px)); min-height: 680px; margin: 8px auto 0;
  padding: 86px 70px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 64px;
  overflow: hidden; border: 1px solid rgba(194,215,221,.8); border-radius: 34px;
  background: rgba(255,255,255,.83); box-shadow: var(--shadow);
}
.hero::after {
  content: ""; position: absolute; width: 420px; height: 420px; right: -210px; bottom: -230px;
  border: 1px solid rgba(8,167,186,.17); border-radius: 50%;
  box-shadow: 0 0 0 62px rgba(8,167,186,.035), 0 0 0 124px rgba(8,167,186,.025);
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 18px; color: var(--teal-dark); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 24px; height: 2px; margin-right: 9px; display: inline-block; vertical-align: middle; background: var(--orange); }
h1, h2, h3 { font-family: Manrope, sans-serif; }
h1 { margin: 0; max-width: 680px; font-size: clamp(48px, 6vw, 78px); line-height: 1.02; letter-spacing: -.055em; }
h1 em, .approach h2 em { color: var(--teal-dark); font-style: normal; }
.hero-lead { max-width: 650px; margin: 28px 0 0; color: var(--muted); font-size: 20px; line-height: 1.65; }
.hero-actions { margin-top: 38px; display: flex; gap: 12px; flex-wrap: wrap; }
.button { min-height: 52px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; border-radius: 13px; font-weight: 700; }
.button.primary { background: var(--navy); color: white; box-shadow: 0 14px 30px rgba(0,31,70,.2); }
.button.secondary { border: 1px solid var(--line); background: white; }

.hero-mark { position: relative; min-height: 440px; display: flex; align-items: center; justify-content: center; }
.hero-mark > img { position: relative; z-index: 1; width: min(88%, 390px); height: auto; filter: drop-shadow(0 24px 32px rgba(0,31,70,.13)); }
.signal { position: absolute; border: 1px solid rgba(8,167,186,.22); border-radius: 50%; }
.signal-one { width: 390px; height: 390px; }
.signal-two { width: 320px; height: 320px; }
.signal-three { width: 250px; height: 250px; }

.manifesto { width: min(920px, calc(100% - 40px)); margin: 110px auto; text-align: center; }
.manifesto p { margin: 0 0 18px; color: var(--orange); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.manifesto h2 { margin: 0; font-size: clamp(34px, 4.8vw, 58px); line-height: 1.12; letter-spacing: -.04em; }

.section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 90px 0; }
.section-heading { max-width: 760px; }
.section-heading h2, .contact h2 { margin: 0; font-size: clamp(38px, 5vw, 62px); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p:last-child { margin: 22px 0 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.capability-grid { margin-top: 50px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.capability-grid article { min-height: 250px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.85); }
.capability-grid article:nth-child(2), .capability-grid article:nth-child(3) { background: #edf9f9; }
.capability-grid article > span { color: var(--orange); font-size: 12px; font-weight: 800; }
.capability-grid h3 { margin: 52px 0 12px; font-size: 25px; }
.capability-grid p { max-width: 470px; margin: 0; color: var(--muted); line-height: 1.65; }

.approach { width: 100%; margin: 80px 0; padding: 110px max(40px, calc((100vw - 1180px) / 2)); display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; background: var(--navy); color: white; }
.approach .eyebrow { color: #73d6df; }
.approach h2 { margin: 0; font-size: clamp(55px, 7vw, 92px); line-height: .98; letter-spacing: -.055em; }
.approach h2 em { color: var(--orange); }
.approach-steps { margin: 0; padding: 0; list-style: none; }
.approach-steps li { padding: 24px 0; display: grid; grid-template-columns: 44px 1fr; gap: 20px; border-top: 1px solid rgba(255,255,255,.15); }
.approach-steps li > span { color: #72d6df; font-size: 12px; font-weight: 800; }
.approach-steps strong { font: 700 20px Manrope, sans-serif; }
.approach-steps p { margin: 8px 0 0; color: #abbac8; line-height: 1.55; }

.product-section { padding-bottom: 140px; }
.product-card { margin-top: 52px; padding: 48px; display: grid; grid-template-columns: .65fr 1fr auto; gap: 45px; align-items: center; border: 1px solid var(--line); border-radius: 28px; background: white; box-shadow: var(--shadow); }
.product-identity { display: flex; align-items: center; gap: 18px; }
.product-identity img { width: 84px; height: 84px; border-radius: 20px; }
.product-identity span { color: var(--teal-dark); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.product-identity h3 { margin: 5px 0 0; font-size: 30px; }
.product-card > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.product-card > a { padding: 12px 16px; border-radius: 999px; background: #e7f7f7; color: var(--teal-dark); font-weight: 800; white-space: nowrap; }

.contact { width: min(1180px, calc(100% - 40px)); margin: 0 auto 90px; padding: 62px; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; border-radius: 30px; background: linear-gradient(135deg, #e5f7f7, #fff5df); }
.contact h2 { max-width: 780px; }
.contact-button { background: var(--orange); color: var(--navy); }

footer { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 40px 0 54px; display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer img { width: 205px; }
footer p:last-child { text-align: right; line-height: 1.6; }

@media (max-width: 900px) {
  nav > a:not(.nav-cta):not(.lang-link) { display: none; }
  .hero { grid-template-columns: 1fr; padding: 62px 44px; }
  .hero-mark { min-height: 370px; }
  .approach { grid-template-columns: 1fr; gap: 58px; }
  .product-card { grid-template-columns: 1fr; }
  .product-card > a { justify-self: start; }
  .contact { grid-template-columns: 1fr; align-items: start; }
  footer { grid-template-columns: 1fr; }
  footer p:last-child { text-align: left; }
}

@media (max-width: 600px) {
  .site-header, .hero, .section, .manifesto, .contact, footer { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 76px; }
  .brand img { width: 42px; height: 42px; }
  .brand span { font-size: 15px; }
  .nav-cta { padding: 9px 12px; font-size: 12px; }
  .hero { min-height: auto; padding: 50px 22px 30px; gap: 30px; border-radius: 24px; }
  h1 { font-size: 46px; }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-mark { min-height: 310px; transform: scale(.82); }
  .manifesto { margin-block: 76px; }
  .section { padding: 70px 0; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article { min-height: 220px; padding: 27px; }
  .capability-grid h3 { margin-top: 38px; }
  .approach { margin: 35px 0; padding: 76px 24px; }
  .approach h2 { font-size: 58px; }
  .product-card { padding: 28px; gap: 25px; }
  .product-identity img { width: 68px; height: 68px; }
  .contact { margin-bottom: 60px; padding: 38px 24px; }
}