:root {
  --navy: #072345;
  --blue: #1f5f8b;
  --green: #21a67a;
  --white: #ffffff;
  --ink: #10243b;
  --muted: #607087;
  --line: #dbe4ec;
  --tint: #f3f7f8;
  --shadow: 0 24px 70px rgba(7, 35, 69, .12);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--white); line-height: 1.65; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 112px 0; position: relative; }
.section-tint { background: var(--tint); }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 999; background: var(--green); color: white; padding: 10px 16px; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(7,35,69,.08); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 245px; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a { text-decoration: none; font-size: .92rem; font-weight: 650; color: #29405a; }
.primary-nav a:hover { color: var(--green); }
.primary-nav .nav-cta { color: white; background: var(--navy); padding: 10px 17px; border-radius: 999px; }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--navy); }
.hero { min-height: calc(100vh - 82px); display: grid; align-items: center; overflow: hidden; background: linear-gradient(145deg, #f8fbfc 0%, #edf6f4 55%, #f5f8fb 100%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; position: relative; z-index: 2; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: .8rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow.light { color: #7ee0bd; }
h1, h2, h3 { margin-top: 0; line-height: 1.12; color: var(--navy); }
h1 { font-size: clamp(3.2rem, 6vw, 6.2rem); letter-spacing: -.055em; margin-bottom: 28px; }
h1 span { color: var(--green); }
h2 { font-size: clamp(2.25rem, 4vw, 4.35rem); letter-spacing: -.04em; margin-bottom: 28px; }
h3 { font-size: 1.25rem; }
.hero-lead { max-width: 700px; font-size: 1.18rem; color: #465b70; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 23px; border-radius: 999px; text-decoration: none; font-weight: 750; }
.button-primary { background: var(--navy); color: white; box-shadow: 0 14px 36px rgba(7,35,69,.18); }
.button-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.75); color: var(--navy); }
.hero-panel { background: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.85); border-radius: 32px; padding: 36px; box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.hero-mark { width: 112px; margin: 0 auto 34px; }
.principle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.principle-grid div { min-height: 118px; display: flex; flex-direction: column; justify-content: space-between; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.principle-grid strong { color: var(--green); font-size: .82rem; }
.principle-grid span { color: var(--navy); font-weight: 750; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .45; }
.hero-orb-one { width: 360px; height: 360px; background: rgba(33,166,122,.16); right: -100px; top: 80px; }
.hero-orb-two { width: 260px; height: 260px; border: 70px solid rgba(31,95,139,.08); left: -120px; bottom: -80px; }
.statement-band { background: var(--navy); color: white; }
.statement-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.statement-grid p { margin: 0; padding: 26px 18px; text-align: center; font-size: .9rem; font-weight: 700; border-right: 1px solid rgba(255,255,255,.16); }
.statement-grid p:last-child { border-right: 0; }
.split-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.prose { font-size: 1.06rem; color: #53657a; }
.prose p { margin-top: 0; margin-bottom: 22px; }
.section-heading { max-width: 760px; }
.section-heading.centered { margin: 0 auto 58px; text-align: center; }
.section-heading > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.card-grid { display: grid; gap: 18px; }
.four-up { grid-template-columns: repeat(4, 1fr); }
.info-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; min-height: 286px; transition: transform .25s ease, box-shadow .25s ease; }
.info-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(7,35,69,.1); }
.card-number { display: inline-block; color: var(--green); font-weight: 850; margin-bottom: 46px; }
.info-card p { color: var(--muted); margin-bottom: 0; }
.services-list { border-top: 1px solid var(--line); margin-top: 54px; }
.service-item { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.service-item > span { color: var(--green); font-weight: 850; }
.service-item h3 { margin-bottom: 8px; font-size: 1.45rem; }
.service-item p { margin: 0; color: var(--muted); max-width: 800px; }
.advantages { background: var(--navy); color: white; overflow: hidden; }
.advantages::after { content: ""; position: absolute; width: 520px; height: 520px; border: 95px solid rgba(33,166,122,.12); border-radius: 50%; right: -220px; bottom: -260px; }
.advantages-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; position: relative; z-index: 2; }
.advantages h2, .advantages h3 { color: white; }
.advantages-intro > p:last-child { color: #bdcad7; }
.advantage-list { display: grid; grid-template-columns: 1fr 1fr; gap: 42px 48px; }
.advantage-list div { border-top: 1px solid rgba(255,255,255,.18); padding-top: 22px; }
.advantage-list p { color: #bdcad7; margin-bottom: 0; }
.sustainability-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.sustainability-visual { position: relative; min-height: 410px; display: grid; place-items: center; }
.sustainability-visual img { width: 220px; position: relative; z-index: 2; border-radius: 50%; box-shadow: var(--shadow); }
.ring { position: absolute; border-radius: 50%; }
.ring-one { width: 380px; height: 380px; border: 1px solid rgba(31,95,139,.25); }
.ring-two { width: 300px; height: 300px; border: 34px solid rgba(33,166,122,.10); }
.contact-section { background: linear-gradient(135deg, #0a2c54, #0c3b66); color: white; padding: 100px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.contact-section h2 { color: white; }
.contact-section p { color: #c5d3df; }
.contact-card { background: white; color: var(--ink); border-radius: 26px; padding: 36px; box-shadow: var(--shadow); }
.contact-card div + div { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 24px; }
.contact-card span { display: block; color: var(--green); font-size: .75rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 8px; }
.contact-card a { color: var(--navy); font-weight: 750; text-decoration: none; word-break: break-word; }
.contact-card p { color: #42556a; margin: 0; }
.site-footer { padding: 44px 0; background: #04192f; color: #adbdcc; }
.footer-grid { display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 40px; }
.footer-grid img { width: 210px; filter: brightness(0) invert(1); opacity: .92; }
.footer-grid p { margin: 0; font-size: .86rem; }
.copyright { white-space: nowrap; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }
@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .primary-nav { position: absolute; left: 20px; right: 20px; top: 74px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 12px; }
  .primary-nav .nav-cta { text-align: center; margin-top: 6px; }
  .hero-grid, .split-layout, .advantages-grid, .sustainability-grid, .contact-grid { grid-template-columns: 1fr; gap: 54px; }
  .hero { min-height: auto; }
  .hero-panel { max-width: 620px; }
  .four-up { grid-template-columns: repeat(2, 1fr); }
  .statement-grid { grid-template-columns: repeat(2, 1fr); }
  .statement-grid p:nth-child(2) { border-right: 0; }
  .statement-grid p:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 78px 0; }
  .brand img { width: 190px; }
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
  .hero-grid { gap: 40px; }
  .hero-panel { padding: 22px; }
  .principle-grid, .four-up, .advantage-list { grid-template-columns: 1fr; }
  .principle-grid div { min-height: 96px; }
  .statement-grid { grid-template-columns: 1fr; }
  .statement-grid p { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .service-item { grid-template-columns: 46px 1fr; gap: 12px; }
  .sustainability-visual { min-height: 320px; }
  .ring-one { width: 300px; height: 300px; }
  .ring-two { width: 235px; height: 235px; }
  .sustainability-visual img { width: 175px; }
}