:root{
  --petrol:#0c435b;
  --petrol-2:#0a3548;
  --ink:#173444;
  --terracotta:#e56f46;
  --stone:#f4f2ee;
  --white:#fff;
  --muted:#60727d;
  --line:#dfe6e9;
  --shadow:0 18px 45px rgba(11,45,62,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(12,67,91,.08);
}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:50px;width:auto}
.menu{display:flex;align-items:center;gap:24px}
.menu a{text-decoration:none;font-size:.95rem;font-weight:650}
.menu a:hover{color:var(--terracotta)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:.5rem;border-radius:999px;text-decoration:none;font-weight:750;
  padding:13px 20px;transition:.2s ease;border:1px solid transparent;
}
.btn-primary{background:var(--terracotta);color:#fff}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(.96)}
.btn-secondary{background:#fff;color:var(--petrol);border-color:#d8e0e4}

.hero{
  position:relative;min-height:700px;display:grid;align-items:center;
  background:
    linear-gradient(90deg,rgba(4,30,42,.90) 0%,rgba(4,30,42,.76) 45%,rgba(4,30,42,.26) 74%,rgba(4,30,42,.10) 100%),
    url("img/hero.webp") center/cover no-repeat;
  color:#fff;
}
.hero-content{padding:92px 0;max-width:780px}
.eyebrow{
  display:inline-flex;gap:10px;align-items:center;
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;
}
.eyebrow::before{content:"";width:42px;height:3px;background:var(--terracotta);display:block}
.eyebrow.accent{color:var(--petrol)}
.hero h1{font-size:clamp(2.8rem,6.4vw,5.1rem);line-height:1.02;margin:20px 0 24px;letter-spacing:-.04em}
.hero .lead{font-size:clamp(1.12rem,2vw,1.42rem);max-width:740px;color:#eef5f7}
.hero .sub{font-size:1rem;max-width:720px;color:#d5e3e8;margin-top:16px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-facts{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;font-weight:650;color:#eef5f7}
.hero-facts span{display:flex;gap:8px;align-items:center}
.hero-facts i{width:8px;height:8px;border-radius:50%;background:var(--terracotta);display:inline-block}

.section{padding:88px 0}
.section.alt{background:var(--stone)}
.section.dark{background:var(--petrol);color:#fff}
.section-head{margin-bottom:38px;max-width:820px}
.section-head.compact{margin-bottom:28px}
.section-head h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.05;margin:0 0 14px;letter-spacing:-.035em}
.section-head p{margin:0;color:var(--muted);font-size:1.08rem}
.dark .section-head p{color:#dbe8ec}

.split{display:grid;grid-template-columns:1.04fr 1fr;gap:48px;align-items:center}
.split.reverse{grid-template-columns:1fr 1.04fr}
.split-media img{border-radius:22px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.split-copy h2{font-size:clamp(2rem,4vw,3.15rem);line-height:1.08;margin:0 0 18px;letter-spacing:-.03em}
.split-copy p{font-size:1.08rem;color:var(--muted);margin:0 0 14px}
.split-copy .mini{color:var(--petrol);font-weight:800;margin-top:16px}
.feature-list{margin:18px 0 10px;padding-left:1.1rem;color:var(--muted)}
.feature-list li{margin:0 0 8px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);color:var(--ink);
}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card-body{padding:24px}
.card .num{color:var(--terracotta);font-weight:900;font-size:1rem;letter-spacing:.08em}
.card h3{font-size:1.45rem;margin:5px 0 9px}
.card p{margin:0;color:var(--muted)}

.areas{display:grid;gap:18px}
.areas-five{grid-template-columns:repeat(3,1fr)}
.area{
  border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:0 8px 28px rgba(11,45,62,.05);
}
.area img{aspect-ratio:4/3;object-fit:cover;width:100%}
.area-copy{padding:18px}
.area h3{margin:0 0 5px;font-size:1.12rem}
.area p{margin:0;color:var(--muted);font-size:.94rem}

.cta{
  display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
  background:linear-gradient(135deg,var(--petrol),var(--petrol-2));
  border-radius:28px;padding:52px;color:#fff;
}
.cta h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;margin:0 0 16px}
.cta p{margin:0;color:#d9e8ed;max-width:650px}
.contact-box{
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);
  border-radius:20px;padding:24px;
}
.contact-box a{display:block;color:#fff;text-decoration:none;font-weight:750;margin:7px 0}
.contact-box a:hover{color:#ffd8ca}

footer{padding:36px 0;background:#082c3c;color:#cfe0e6}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-grid img{height:46px;filter:brightness(0) invert(1);opacity:.95}
.footer-meta{font-size:.9rem}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.footer-links a:hover{color:#fff}

.mobile-toggle{display:none;border:0;background:none;font-size:1.6rem;color:var(--petrol);cursor:pointer}
.small-note{font-size:.83rem;color:#d7e7ed;margin-top:8px}

@media (max-width:980px){
  .mobile-toggle{display:block}
  .menu{
    display:none;position:absolute;top:76px;left:0;right:0;background:#fff;
    padding:20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;
  }
  .menu.open{display:flex}
  .hero{min-height:620px;background-position:60% center}
  .split,.split.reverse,.cta{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .areas-five{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .container{width:min(100% - 26px,1160px)}
  .brand img{height:42px}
  .hero{min-height:670px;background-position:64% center}
  .hero-content{padding:72px 0}
  .hero h1{font-size:3rem}
  .section{padding:66px 0}
  .areas-five{grid-template-columns:1fr}
  .cta{padding:34px 24px}
}