/* The Valentin PRO — dark anime valentine */
:root{
  --bg:#0b0b0f;
  --bg2:#0f0f18;
  --text:#f6f3ff;
  --muted:rgba(246,243,255,.72);
  --gold:#d4af37;
  --gold2:#f3d27a;
  --red:#c1121f;
  --rose:#8b0000;
  --stroke:rgba(255,255,255,.10);
  --glass:rgba(255,255,255,.06);
  --shadow: 0 20px 60px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 600px at 50% -20%, rgba(212,175,55,.15), transparent 60%),
              radial-gradient(900px 500px at 10% 20%, rgba(193,18,31,.18), transparent 60%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x:hidden;
}

#fx{
  position:fixed; inset:0;
  width:100%; height:100%;
  z-index:-3;
}

.bg-orb{
  position:fixed;
  border-radius:999px;
  filter: blur(40px);
  opacity:.55;
  z-index:-4;
  pointer-events:none;
}
.orb-1{
  width:420px; height:420px;
  left:-140px; top:120px;
  background: radial-gradient(circle at 30% 30%, rgba(193,18,31,.55), transparent 60%);
}
.orb-2{
  width:520px; height:520px;
  right:-180px; bottom:80px;
  background: radial-gradient(circle at 40% 40%, rgba(212,175,55,.45), transparent 65%);
}

.topbar{
  position:sticky;
  top:0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 22px;
  backdrop-filter: blur(10px);
  background: rgba(11,11,15,.55);
  border-bottom: 1px solid rgba(255,255,255,.06);
  z-index:10;
}

.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  font-weight:700;
  letter-spacing:.5px;
}
.dot{
  width:10px; height:10px;
  border-radius:99px;
  background: radial-gradient(circle at 30% 30%, var(--gold2), var(--gold));
  box-shadow: 0 0 18px rgba(212,175,55,.35);
}
.brand-name{font-size:14px}
.brand-sub{
  font-family:"Noto Sans JP", sans-serif;
  font-size:12px;
  color:rgba(212,175,55,.85);
}

.nav{display:flex; gap:16px}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:13px;
  padding:8px 10px;
  border-radius:10px;
}
.nav a:hover{
  color:var(--text);
  background: rgba(255,255,255,.05);
}

.hero{
  padding:72px 18px 36px;
}
.hero-inner{
  max-width:1100px;
  margin:0 auto;
  display:grid;
  grid-template-columns: 420px 1fr;
  gap:34px;
  align-items:center;
}

.logo-wrap{
  position:relative;
  width:100%;
  display:flex;
  justify-content:center;
}
.logo{
  width:360px;
  max-width:90vw;
  border-radius:28px;
  border: 1px solid rgba(212,175,55,.30);
  box-shadow: var(--shadow), 0 0 40px rgba(193,18,31,.18);
  background: rgba(0,0,0,.2);
}
.logo-glow{
  position:absolute;
  inset:auto;
  width:360px; height:360px;
  border-radius:28px;
  top:50%; left:50%;
  transform: translate(-50%,-50%);
  background: radial-gradient(circle at 40% 30%, rgba(212,175,55,.22), transparent 55%),
              radial-gradient(circle at 70% 70%, rgba(193,18,31,.18), transparent 55%);
  filter: blur(22px);
  z-index:-1;
}

.hero-copy{padding:10px 6px}
.kicker{display:flex; gap:10px; flex-wrap:wrap}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  font-size:12px;
  color: var(--muted);
}
.pill.gold{
  border-color: rgba(212,175,55,.30);
  color: rgba(243,210,122,.95);
  background: rgba(212,175,55,.08);
}

h1{margin:18px 0 10px; line-height:1}
.h1-top{
  display:block;
  font-weight:600;
  font-size:18px;
  color:rgba(243,210,122,.85);
  letter-spacing:6px;
}
.h1-main{
  display:block;
  font-weight:800;
  font-size:56px;
  letter-spacing:2px;
  text-shadow: 0 0 26px rgba(212,175,55,.14);
}

.jp{
  margin:6px 0 12px;
  font-family:"Noto Sans JP", sans-serif;
  color: rgba(255,255,255,.78);
  letter-spacing:.5px;
}

.tagline{
  margin:0 0 18px;
  font-size:18px;
  color: var(--muted);
}
.gold{color:rgba(243,210,122,.95)}

.cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:10px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  text-decoration:none;
  font-weight:700;
  font-size:14px;
  border:1px solid rgba(255,255,255,.10);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  user-select:none;
}
.btn.primary{
  background: linear-gradient(180deg, rgba(243,210,122,.95), rgba(212,175,55,.95));
  color:#1a1206;
  border-color: rgba(212,175,55,.45);
  box-shadow: 0 14px 40px rgba(212,175,55,.18);
}
.btn.primary:hover{transform: translateY(-1px); box-shadow: 0 18px 50px rgba(212,175,55,.24);}
.btn.ghost{
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.btn.ghost:hover{transform: translateY(-1px); background: rgba(255,255,255,.06);}

.mini{
  margin-top:16px;
  display:flex; gap:10px; flex-wrap:wrap;
  align-items:center;
  color: rgba(255,255,255,.70);
  font-size:12px;
}
.mini-dot{opacity:.55}

.scroll-hint{
  margin:28px auto 0;
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  border-radius:999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(243,210,122,.85);
  animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob{
  0%,100%{transform: translateY(0)}
  50%{transform: translateY(6px)}
}

.section{padding:56px 18px}
.container{max-width:1100px; margin:0 auto}
.split{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
}

.card{
  padding:22px;
  border-radius:20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 18px 55px rgba(0,0,0,.35);
}
.card.alt{
  background: linear-gradient(180deg, rgba(212,175,55,.06), rgba(255,255,255,.03));
  border-color: rgba(212,175,55,.18);
}
.card h2{margin:0 0 10px; font-size:28px}
.card h3{margin:0 0 10px; font-size:18px}
.card p{margin:0 0 10px; color:var(--muted); line-height:1.6}
.card strong{color: rgba(243,210,122,.95)}
.muted{color:var(--muted)}
.tiny{font-size:12px}
.divider{height:1px; background: rgba(255,255,255,.08); margin:16px 0}

.bullets{margin:14px 0 0; padding:0 0 0 0; list-style:none}
.bullets li{
  margin:10px 0;
  padding:10px 12px;
  border-radius:14px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.06);
  color: rgba(255,255,255,.78);
}

.quote{
  margin-top:14px;
  padding:14px 14px;
  border-radius:16px;
  border: 1px solid rgba(212,175,55,.18);
  background: rgba(212,175,55,.06);
  color: rgba(243,210,122,.95);
  font-weight:700;
}

.chips{display:flex; flex-wrap:wrap; gap:10px}
.chip{
  padding:8px 10px;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.78);
}

.copybox{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  overflow:hidden;
}
.copybox code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size:12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  color: rgba(243,210,122,.92);
  flex:1;
}
.copy{
  border:none;
  border-radius:12px;
  padding:10px 12px;
  font-weight:800;
  cursor:pointer;
  color:#1a1206;
  background: linear-gradient(180deg, rgba(243,210,122,.95), rgba(212,175,55,.95));
}
.copy:active{transform: scale(.98)}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
}
.section-head h2{
  margin:0;
  font-size:32px;
}
.section-head p{margin:0}

.grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
  margin-top:18px;
}
.stat{
  padding:16px 16px;
  border-radius:18px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}
.stat-top{font-size:12px; color:rgba(255,255,255,.66)}
.stat-main{font-size:24px; font-weight:800; margin-top:6px; color:rgba(243,210,122,.95)}
.stat-sub{font-size:12px; color:rgba(255,255,255,.70); margin-top:6px}

.note{
  margin-top:16px;
  padding:14px 16px;
  border-radius:18px;
  border:1px solid rgba(193,18,31,.18);
  background: rgba(193,18,31,.08);
  color: rgba(255,255,255,.80);
}

.links{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
  margin-top:18px;
}
.link-card{
  display:block;
  padding:16px 16px;
  border-radius:18px;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--text);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.link-card:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.06);
  border-color: rgba(212,175,55,.22);
}
.link-card.gold{
  background: rgba(212,175,55,.08);
  border-color: rgba(212,175,55,.22);
}
.lc-title{display:block; font-weight:900}
.lc-sub{display:block; margin-top:6px; color:rgba(255,255,255,.72); font-size:12px}

.footer{
  margin-top:26px;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.footer-brand{font-weight:900; letter-spacing:2px}
.footer-sub{font-family:"Noto Sans JP", sans-serif; color:rgba(255,255,255,.70); font-size:12px}

@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr; text-align:center}
  .hero-copy{padding:0}
  .cta{justify-content:center}
  .split{grid-template-columns:1fr}
  .grid{grid-template-columns: repeat(2, 1fr)}
  .links{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 520px){
  .h1-main{font-size:44px}
  .grid{grid-template-columns: 1fr}
  .links{grid-template-columns: 1fr}
  .nav{display:none}
}