:root{
  --bg:#f7fbfc;
  --surface:#ffffff;
  --surface-soft:#eaf7f5;
  --ink:#193233;
  --muted:#6a7b7c;
  --line:#dde9e8;
  --teal:#0f8e90;
  --teal-dark:#0a6668;
  --mint:#65cfc1;
  --gold:#d3a13a;
  --gold-soft:#f5e7c0;
  --max:1160px;
  --shadow:0 16px 42px rgba(20,72,73,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 0%,rgba(101,207,193,.10),transparent 28%),
    radial-gradient(circle at 95% 0%,rgba(211,161,58,.08),transparent 24%),
    var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}

.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(247,251,252,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(221,233,232,.85);
}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;letter-spacing:-.035em}
.logo{
  width:39px;height:39px;border-radius:12px;
  background:linear-gradient(145deg,var(--teal),var(--mint));
  position:relative;box-shadow:0 8px 20px rgba(15,142,144,.18);
}
.logo:before{
  content:"♥";position:absolute;inset:0;display:grid;place-items:center;
  color:#fff8e8;font-size:18px
}
.brand-name{font-size:1.08rem}
.links{display:flex;gap:21px;align-items:center;font-size:.92rem;color:#536768}
.links a:hover{color:var(--teal-dark)}
.play{
  padding:10px 15px;border-radius:13px;
  background:var(--teal-dark);color:#fff;font-weight:800
}
.menu{display:none;border:0;background:none;color:var(--ink);font-size:24px}

.hero{padding:88px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:58px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;
  padding:7px 11px;border:1px solid #d8e8e6;border-radius:999px;
  background:rgba(255,255,255,.76);color:var(--teal-dark);
  font-size:.8rem;font-weight:800
}
.hero h1{
  font-size:clamp(3rem,6vw,5.15rem);
  line-height:1.0;letter-spacing:-.065em;margin:18px 0 22px
}
.hero h1 .accent{color:var(--teal-dark)}
.hero h1 .gold{color:var(--gold)}
.hero p{font-size:1.12rem;color:var(--muted);max-width:650px}
.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 18px;border-radius:15px;
  border:1px solid var(--line);font-weight:800;transition:.18s ease
}
.btn:hover{transform:translateY(-2px)}
.primary{background:var(--teal-dark);color:#fff;border-color:var(--teal-dark);box-shadow:0 10px 24px rgba(10,102,104,.16)}
.secondary{background:#fff}

.hero-visual{
  min-height:420px;border-radius:30px;position:relative;overflow:hidden;
  background:
    linear-gradient(145deg,#e8f7f5,#f9f5e8);
  border:1px solid var(--line);box-shadow:var(--shadow)
}
.hero-orb{
  position:absolute;width:270px;height:270px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(101,207,193,.32),rgba(101,207,193,.03) 68%,transparent 69%);
  left:50%;top:48%;transform:translate(-50%,-50%)
}
.hero-heart{
  position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  font-size:76px;color:var(--gold);
  text-shadow:0 10px 25px rgba(211,161,58,.18)
}
.hero-art-line{
  position:absolute;width:185px;height:185px;border:1px solid rgba(211,161,58,.25);
  transform:rotate(45deg);left:50%;top:42%;margin:-92px 0 0 -92px;border-radius:28px
}
.hero-copy{
  position:absolute;left:22px;right:22px;bottom:22px;
  padding:18px 19px;border-radius:20px;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(255,255,255,.92)
}
.hero-copy b{display:block;font-size:1.03rem}.hero-copy span{font-size:.86rem;color:var(--muted)}

.section{padding:78px 0}
.section.alt{background:rgba(255,255,255,.58);border-block:1px solid rgba(221,233,232,.85)}
.head{max-width:750px;margin-bottom:30px}
.head h2,.page h1{
  font-size:clamp(2.1rem,4vw,3.3rem);
  line-height:1.06;letter-spacing:-.05em;margin:12px 0 14px
}
.head p,.page>.container>p{color:var(--muted)}
.cards,.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card,.step{
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  border-radius:22px;padding:24px;
  box-shadow:0 7px 26px rgba(20,72,73,.045)
}
.icon,.num{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:var(--surface-soft);color:var(--teal-dark);font-weight:900
}
.num{border-radius:50%;background:var(--gold-soft);color:#735412}
.card h3,.step h3{margin:10px 0 7px}.card p,.step p{margin:0;color:var(--muted)}

.simple-highlight{
  display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center
}
.highlight-box{
  padding:31px;border-radius:25px;background:linear-gradient(135deg,#0a6668,#0f8e90);
  color:#fff;box-shadow:var(--shadow)
}
.highlight-box b{display:block;font-size:1.42rem;line-height:1.2;margin-bottom:10px}
.highlight-box span{color:#d8eeeb}

.banner{
  padding:32px;border-radius:28px;
  background:linear-gradient(135deg,#fffaf0,#eef8f6);
  border:1px solid #e3ecea;
  display:flex;align-items:center;justify-content:space-between;gap:20px
}
.banner p{margin:7px 0 0;color:var(--muted)}

.page{padding:78px 0 35px}
.content{display:grid;grid-template-columns:1fr .32fr;gap:22px}
.prose,.side,.form{
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);border-radius:23px;padding:28px;
  box-shadow:0 7px 26px rgba(20,72,73,.04)
}
.prose h2{margin-top:26px}.prose p,.prose li{color:#5e7071}
.side{height:max-content;position:sticky;top:95px}.side a{display:block;padding:7px 0;color:#5c6f70}
.form{max-width:820px}.notice{padding:15px 17px;border-radius:16px;background:#edf8f6;border:1px solid #d3ebe6;color:#416364;margin-bottom:18px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
label{display:grid;gap:7px;font-weight:700;font-size:.9rem}
input,select,textarea{
  font:inherit;color:var(--ink);background:#fcfefe;
  border:1px solid #d7e4e2;border-radius:14px;padding:13px;outline:none
}
textarea{min-height:155px;resize:vertical}.full{grid-column:1/-1}

.footer{padding:44px 0 24px;background:#fff;border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:25px}
.footer p,.footer a{color:#6b7c7c;font-size:.89rem}
.bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);margin-top:24px;padding-top:16px;color:#829091;font-size:.82rem}

@media(max-width:900px){
  .links{display:none}.menu{display:block}
  .links.open{
    display:flex;position:absolute;top:76px;left:12px;right:12px;
    flex-direction:column;align-items:stretch;padding:14px;background:#fff;
    border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)
  }
  .play{display:none}.hero-grid,.simple-highlight,.content{grid-template-columns:1fr}
  .hero-visual{order:-1;min-height:390px}.cards,.steps{grid-template-columns:1fr 1fr}
  .side{position:static}.foot{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .hero{padding-top:55px}.hero h1{font-size:3.15rem}.hero p{font-size:1rem}
  .cards,.steps,.grid,.foot{grid-template-columns:1fr}.full{grid-column:auto}
  .banner,.bottom{flex-direction:column;align-items:flex-start}.hero-visual{min-height:335px}
}