:root{
  --bg:#f7f3ec;
  --surface:#fffaf2;
  --surface-2:#ffffff;
  --ink:#18201f;
  --muted:#64706d;
  --line:#e8ded0;
  --brand:#1f6b5b;
  --brand-dark:#14483e;
  --accent:#d7a84f;
  --soft:#eaf3ef;
  --danger:#9b3c2d;
  --radius:24px;
  --shadow:0 18px 55px rgba(24,32,31,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(215,168,79,.22), transparent 28%),
    radial-gradient(circle at 92% 4%, rgba(31,107,91,.16), transparent 30%),
    var(--bg);
  line-height:1.65;
}
a{color:inherit}
.container{width:min(1120px, calc(100% - 36px)); margin:0 auto}
.skip-link{
  position:absolute; left:-999px; top:12px; padding:10px 14px; border-radius:12px;
  background:var(--brand); color:#fff; z-index:99
}
.skip-link:focus{left:12px}
.site-header{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(18px);
  background:rgba(247,243,236,.86);
  border-bottom:1px solid rgba(232,222,208,.72);
}
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:16px 0;
}
.brand{
  display:flex; align-items:center; gap:12px; text-decoration:none; font-weight:800; letter-spacing:-.03em;
}
.brand-mark{
  width:42px; height:42px; display:grid; place-items:center; border-radius:14px;
  background:linear-gradient(135deg,var(--brand),#6fa08f);
  color:white; box-shadow:0 10px 22px rgba(31,107,91,.2);
}
.brand span:last-child{font-size:1.08rem}
.nav-links{display:flex; align-items:center; gap:6px; flex-wrap:wrap}
.nav-links a{
  text-decoration:none; color:var(--muted); font-weight:650; font-size:.96rem;
  padding:10px 12px; border-radius:999px;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:var(--soft); color:var(--brand-dark)}
.hero{padding:84px 0 56px}
.hero-grid{display:grid; grid-template-columns: 1.15fr .85fr; gap:38px; align-items:center}
.kicker{
  display:inline-flex; align-items:center; gap:8px; border:1px solid var(--line);
  color:var(--brand-dark); background:rgba(255,255,255,.55); border-radius:999px;
  padding:7px 12px; font-weight:750; font-size:.9rem;
}
h1,h2,h3{line-height:1.08; letter-spacing:-.045em; margin:0 0 16px}
h1{font-size:clamp(2.75rem, 7vw, 5.9rem); max-width:820px}
h2{font-size:clamp(2rem, 4vw, 3.2rem)}
h3{font-size:1.35rem}
.lead{font-size:clamp(1.08rem, 1.9vw, 1.34rem); color:#3f4b48; max-width:720px; margin:0 0 28px}
.text-muted{color:var(--muted)}
.actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:28px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:48px; padding:13px 18px; border-radius:999px;
  text-decoration:none; font-weight:800; border:1px solid transparent;
}
.btn-primary{background:var(--brand); color:white; box-shadow:0 14px 35px rgba(31,107,91,.22)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-secondary{background:rgba(255,255,255,.7); border-color:var(--line); color:var(--brand-dark)}
.btn-secondary:hover{background:#fff}
.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,250,242,.92));
  border:1px solid var(--line); border-radius:32px; padding:28px;
  box-shadow:var(--shadow); position:relative; overflow:hidden;
}
.hero-card:before{
  content:""; position:absolute; right:-60px; top:-60px; width:160px; height:160px;
  border-radius:999px; background:rgba(215,168,79,.28);
}
.mini-grid{display:grid; gap:12px; margin-top:24px}
.mini-item{
  display:flex; gap:12px; align-items:flex-start; background:rgba(255,255,255,.58);
  border:1px solid rgba(232,222,208,.75); padding:14px; border-radius:18px;
}
.icon{
  flex:0 0 auto; width:34px; height:34px; border-radius:12px;
  background:var(--soft); display:grid; place-items:center; color:var(--brand-dark); font-weight:900;
}
.section{padding:56px 0}
.section-header{max-width:760px; margin-bottom:28px}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:18px}
.card{
  background:rgba(255,255,255,.66); border:1px solid var(--line); border-radius:var(--radius);
  padding:24px; box-shadow:0 14px 42px rgba(24,32,31,.055);
}
.card p:last-child{margin-bottom:0}
.project-card{
  display:flex; flex-direction:column; min-height:300px; position:relative; overflow:hidden;
}
.project-card:after{
  content:""; position:absolute; inset:auto -30px -60px auto; width:150px; height:150px;
  border-radius:999px; background:rgba(31,107,91,.08);
}
.tag{
  display:inline-flex; width:max-content; align-items:center;
  font-size:.83rem; font-weight:800; color:var(--brand-dark);
  padding:6px 10px; border-radius:999px; background:var(--soft); margin-bottom:14px;
}
.project-link{margin-top:auto; font-weight:850; text-decoration:none; color:var(--brand-dark)}
.project-link:hover{text-decoration:underline}
.panel{
  background:var(--brand-dark); color:white; border-radius:34px; padding:34px;
  display:grid; grid-template-columns:1.2fr .8fr; gap:22px; align-items:center;
  box-shadow:0 18px 60px rgba(20,72,62,.2);
}
.panel p{color:rgba(255,255,255,.82); margin:0}
.panel .btn-secondary{background:white; color:var(--brand-dark)}
.page-hero{padding:56px 0 24px}
.page-hero p{max-width:760px}
.content{
  background:rgba(255,255,255,.72); border:1px solid var(--line); border-radius:28px;
  padding:clamp(22px,4vw,42px); box-shadow:var(--shadow); margin:24px 0 58px;
}
.content h2{font-size:1.8rem; margin-top:34px}
.content h2:first-child{margin-top:0}
.content h3{margin-top:28px}
.content ul{padding-left:1.15rem}
.notice{
  background:#fff8e8; border:1px solid #ead7a5; border-radius:18px; padding:16px 18px;
}
.mail-card{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:22px; border-radius:24px; background:var(--surface-2); border:1px solid var(--line);
}
.mail-card a{font-weight:900; color:var(--brand-dark); word-break:break-word}
.site-footer{
  border-top:1px solid var(--line); padding:30px 0; background:rgba(255,250,242,.72);
}
.footer-inner{display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; color:var(--muted); font-size:.94rem}
.footer-links{display:flex; gap:14px; flex-wrap:wrap}
.footer-links a{color:var(--muted); text-decoration:none}
.footer-links a:hover{color:var(--brand-dark); text-decoration:underline}
.small{font-size:.92rem}
.badge-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px}
.badge{
  padding:8px 11px; border-radius:999px; background:rgba(255,255,255,.68);
  border:1px solid var(--line); color:var(--brand-dark); font-weight:750; font-size:.9rem;
}
@media (max-width: 900px){
  .hero-grid,.panel{grid-template-columns:1fr}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .hero{padding-top:54px}
}
@media (max-width: 720px){
  .nav{align-items:flex-start; flex-direction:column}
  .nav-links{gap:2px}
  .nav-links a{padding:8px 10px; font-size:.92rem}
  .mail-card{align-items:flex-start; flex-direction:column}
  .content{border-radius:22px}
}