:root{
  --bg:#ffffff;
  --bg-soft:#f7f8fb;
  --text:#0f172a;
  --muted:#475569;
  --line:rgba(15,23,42,.10);
  --shadow:0 10px 30px rgba(2,6,23,.08);
  --shadow-soft:0 8px 24px rgba(2,6,23,.06);
  --r:20px;

  --a1:#4f46e5;
  --a2:#06b6d4;
  --a3:#22c55e;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

img{max-width:100%; height:auto; display:block}
a{color:inherit}
.container{width:min(1120px, calc(100% - 48px)); margin-inline:auto}
.skip{position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden}
.skip:focus{left:16px; top:16px; width:auto; height:auto; padding:10px 12px; background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999}

.header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}

.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.brand__mark{
  width:42px; height:42px; border-radius:14px;
  background:linear-gradient(135deg, rgba(79,70,229,.95), rgba(6,182,212,.85));
  display:grid; place-items:center;
  color:#fff; font-weight:700; letter-spacing:.5px;
  box-shadow:var(--shadow-soft);
}
.brand__text{display:flex; flex-direction:column; line-height:1.15}
.brand__name{font-weight:700}
.brand__tag{font-size:12px; color:var(--muted); margin-top:2px}

.nav{display:flex; align-items:center; gap:14px}
.nav__link{
  text-decoration:none;
  color:var(--muted);
  font-weight:500;
  padding:10px 12px;
  border-radius:999px;
}
.nav__link:hover{background:var(--bg-soft); color:var(--text)}
.nav__link.is-active{background:rgba(79,70,229,.10); color:var(--text)}

.nav__toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--line);
  background:#fff; border-radius:14px;
  padding:10px;
}
.nav__toggle span{display:block; height:2px; background:var(--text); opacity:.75; margin:6px 0; border-radius:2px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  text-decoration:none;
  border:1px solid rgba(79,70,229,.25);
  background:linear-gradient(135deg, rgba(79,70,229,.95), rgba(6,182,212,.90));
  color:#fff; font-weight:600;
  box-shadow:var(--shadow-soft);
}
.btn:hover{filter:saturate(1.05)}
.btn--ghost{
  background:#fff;
  color:var(--text);
  border:1px solid var(--line);
  box-shadow:none;
}
.btn--ghost:hover{background:var(--bg-soft)}
.btn--small{padding:10px 14px; font-size:14px}

.hero{padding:24px 0 26px}
.hero__grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:36px; align-items:center}
.hero__copy h1{font-size: clamp(30px, 4vw, 44px); line-height:1.1; margin:10px 0 0}
.eyebrow{margin:0; color:var(--muted); font-weight:600; letter-spacing:.2px}
.lead{font-size:18px; color:var(--muted); margin:16px 0 0; max-width:60ch}
.hero__actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:22px}
.hero__art img{
  border-radius:var(--r);
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}

.section{
  padding:36px 0;
}
.section--soft{background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.section__head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:26px;
}
.section__head h2{margin:0; font-size:28px; line-height:1.2}
.section__head p{margin:0; color:var(--muted); max-width:70ch}

.grid{display:grid; gap:18px}
.grid--2{grid-template-columns:repeat(2, minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3, minmax(0,1fr))}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r);
  box-shadow:var(--shadow-soft);
  padding:22px;
}
.card--tight{padding:18px}
.card h3{margin:0 0 10px; font-size:18px}
.card p{margin:0; color:var(--muted)}
.kicker{font-size:13px; color:var(--muted); font-weight:600; margin-bottom:8px}
.list{margin:0; padding-left:18px; color:var(--muted)}
.list li{margin:8px 0}

.media{
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap:26px;
  align-items:center;
}
.media__img img{border-radius:var(--r); border:1px solid var(--line); box-shadow:var(--shadow-soft)}
.media__body h2{margin:0 0 12px}
.media__body p{margin:0 0 12px; color:var(--muted)}

.details{
  border:1px solid var(--line);
  border-radius:var(--r);
  background:#fff;
  box-shadow:var(--shadow-soft);
  padding:14px 18px;
}
.details + .details{margin-top:14px}
.details summary{
  cursor:pointer;
  list-style:none;
  font-weight:700;
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
}
.details summary::-webkit-details-marker{display:none}
.details summary:after{
  content:"+";
  width:30px; height:30px;
  display:grid; place-items:center;
  border-radius:10px;
  border:1px solid var(--line);
  background:var(--bg-soft);
  color:var(--muted);
  flex:0 0 auto;
}
.details[open] summary:after{content:"–"}
.details .details__content{padding-top:12px; color:var(--muted)}
.chips{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
.chip{
  padding:8px 12px;
  border-radius:999px;
  background:rgba(15,23,42,.04);
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:600;
  font-size:13px;
}

.gallery{
  display:grid;
  grid-template-columns:repeat(6, minmax(0,1fr));
  gap:10px;
}
.gallery img{border-radius:18px; border:1px solid var(--line); background:#fff}

.quote{
  display:flex; flex-direction:column; gap:10px;
}
.quote__top{display:flex; align-items:center; justify-content:space-between; gap:10px}
.quote__name{font-weight:800}
.quote__date{color:var(--muted); font-size:13px; font-weight:600}
.quote__text{color:var(--muted)}
.stars{letter-spacing:2px; color:#f59e0b}

.footer{
  border-top:1px solid var(--line);
  padding:36px 0;
  background:#fff;
}
.footer__grid{display:grid; grid-template-columns:1.2fr .8fr .7fr; gap:22px; align-items:start}
.footer__brand{font-weight:800; margin-bottom:8px}
.footer__links{display:grid; gap:10px}
.footer__links a{color:var(--muted); text-decoration:none}
.footer__links a:hover{color:var(--text)}
.footer__meta{color:var(--muted)}
.muted{color:var(--muted)}
.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 14px; border-radius:999px;
  background:rgba(34,197,94,.10);
  border:1px solid rgba(34,197,94,.25);
  color:var(--text);
  font-weight:600;
}

@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr; gap:18px}
  .media{grid-template-columns:1fr}
  .grid--3{grid-template-columns:1fr}
  .grid--2{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(3, minmax(0,1fr))}
  .nav__toggle{display:inline-block}
  .nav{
    position:fixed; left:16px; right:16px; top:74px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:12px;
    box-shadow:var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
  }
  .nav.is-open{display:flex}
  .nav__link{padding:12px 12px}
}