:root{
  --ink:#15231f;
  --muted:#66726d;
  --cream:#f7f4ee;
  --white:#ffffff;
  --sea:#1e6f68;
  --sea-dark:#15564f;
  --sand:#e8d9bd;
  --accent:#e77d45;
  --line:#dfe5e1;
  --shadow:0 18px 45px rgba(24,45,39,.10);
  --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(--cream);
  line-height:1.6;
}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 36px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(247,244,238,.92);
  border-bottom:1px solid rgba(21,35,31,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{text-decoration:none;font-weight:850;letter-spacing:-.03em;font-size:1.05rem}
.brand span{color:var(--sea)}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{text-decoration:none;color:var(--muted);font-weight:650;font-size:.94rem}
.nav-links a:hover{color:var(--ink)}
.nav-cta{background:var(--ink)!important;color:white!important;padding:10px 15px;border-radius:999px}
.hero{
  position:relative;overflow:hidden;
  padding:88px 0 64px;
  background:
    radial-gradient(circle at 85% 20%, rgba(231,125,69,.18), transparent 26%),
    radial-gradient(circle at 10% 20%, rgba(30,111,104,.16), transparent 25%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(30,111,104,.25);border-radius:999px;color:var(--sea-dark);font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.45)}
h1,h2,h3{letter-spacing:-.04em;line-height:1.05;margin:0}
h1{font-size:clamp(3rem,7vw,6.6rem);max-width:900px}
.hero p{font-size:1.17rem;color:var(--muted);max-width:690px;margin:24px 0 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid var(--ink)}
.btn.primary{background:var(--ink);color:#fff}
.btn.secondary{background:rgba(255,255,255,.6)}
.hero-card{
  min-height:430px;border-radius:34px;background:linear-gradient(145deg,var(--sea),#2d8a80);
  color:white;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-card:before,.hero-card:after{
  content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.26)
}
.hero-card:before{width:330px;height:330px;right:-100px;top:-60px}
.hero-card:after{width:210px;height:210px;right:10px;bottom:-75px}
.hero-card .sun{width:82px;height:82px;border-radius:50%;background:var(--accent);margin-left:auto}
.hero-card .coast{position:absolute;left:34px;right:34px;bottom:32px}
.hero-card .coast strong{display:block;font-size:2rem;line-height:1.05;max-width:350px;letter-spacing:-.05em}
.hero-card .coast small{display:block;margin-top:14px;color:rgba(255,255,255,.78)}
.section{padding:78px 0}
.section.alt{background:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.section-head h2{font-size:clamp(2rem,4vw,3.6rem);max-width:780px}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  text-decoration:none;box-shadow:0 7px 20px rgba(24,45,39,.04);
  transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.alt .card{background:var(--cream)}
.card .tag{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--sea);font-weight:850}
.card h3{font-size:1.45rem;margin-top:12px}
.card p{color:var(--muted);margin:12px 0 0}
.card .arrow{display:inline-block;margin-top:20px;font-weight:900;color:var(--sea-dark)}
.zones{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.zone{padding:18px;border-radius:18px;background:rgba(30,111,104,.08);border:1px solid rgba(30,111,104,.12);font-weight:800}
.note{
  margin-top:26px;padding:18px 20px;border-left:4px solid var(--accent);
  background:rgba(231,125,69,.08);border-radius:0 14px 14px 0;color:#5f4a3d;
}
.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:42px;align-items:start}
.article{background:#fff;border:1px solid var(--line);border-radius:28px;padding:42px;box-shadow:0 10px 30px rgba(24,45,39,.05)}
.article h1{font-size:clamp(2.7rem,5vw,4.7rem)}
.article h2{font-size:2rem;margin-top:42px}
.article h3{font-size:1.35rem;margin-top:28px}
.article p,.article li{color:#47534e}
.article ul{padding-left:22px}
.breadcrumbs{font-size:.86rem;color:var(--muted);margin-bottom:18px}
.breadcrumbs a{text-decoration:none}
.sidebar{position:sticky;top:96px}
.side-box{background:var(--ink);color:#fff;border-radius:22px;padding:24px}
.side-box h3{font-size:1.35rem}
.side-box p{color:rgba(255,255,255,.74)}
.side-box a{display:block;margin-top:10px;color:#fff}
.footer{padding:42px 0;border-top:1px solid rgba(21,35,31,.1)}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}
.footer p{margin:5px 0;color:var(--muted);font-size:.92rem}
.footer a{color:var(--muted);text-decoration:none}
.kicker{color:var(--sea);font-weight:850;text-transform:uppercase;letter-spacing:.09em;font-size:.78rem}
@media(max-width:850px){
  .nav-links a:not(.nav-cta){display:none}
  .hero{padding-top:54px}
  .hero-grid,.article-wrap{grid-template-columns:1fr}
  .hero-card{min-height:320px}
  .grid{grid-template-columns:1fr 1fr}
  .zones{grid-template-columns:1fr 1fr}
  .sidebar{position:static}
}
@media(max-width:600px){
  .container{width:min(100% - 24px,1120px)}
  h1{font-size:3.1rem}
  .grid,.zones{grid-template-columns:1fr}
  .section{padding:56px 0}
  .section-head{display:block}
  .section-head p{margin-top:16px}
  .article{padding:26px}
  .footer-grid{display:block}
}