/* =========================================================================
   Scorelight Underground — marketing site design system
   Brand: gold #D4AF37 · purple #7B5EA7 · ink #0A0A0A
   ========================================================================= */
:root{
  --bg:#000000;
  --bg-2:#0A0A0A;
  --card:#141414;
  --card-2:#1C1C1C40;
  --line:#262626;
  --gold:#D4AF37;
  --gold-soft:#E8C964;
  --purple:#7B5EA7;
  --purple-soft:#9B7FD0;
  --text:#FFFFFF;
  --muted:#A0A0A0;
  --muted-2:#6E6E6E;
  --radius:16px;
  --maxw:1120px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  /* App-native font stack (matches the iOS/Android app — system UI font). */
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font);line-height:1.15;margin:0 0 .4em;font-weight:700}
h1{font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.5px}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem);letter-spacing:-.3px}
h3{font-size:1.25rem}
p{margin:0 0 1rem;color:var(--muted)}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-soft)}
img{max-width:100%;display:block}
.gold{color:var(--gold)}
.purple{color:var(--purple-soft)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section.tight{padding:56px 0}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---- Nav (directory dropdowns) ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:148px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.nav-logo img{height:92px}
.nav-links{display:flex;align-items:center;gap:10px}
.dropdown{position:relative}
.drop-btn{background:none;border:0;color:#EDEDED;font-family:var(--font);font-size:.96rem;font-weight:500;cursor:pointer;padding:10px 14px;border-radius:10px;display:inline-flex;align-items:center;gap:6px;letter-spacing:.2px}
.drop-btn .caret{font-size:.7rem;color:var(--gold);transition:transform .2s}
.drop-btn:hover{color:#fff;background:rgba(255,255,255,.04)}
.drop-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:210px;background:#0C0C0C;border:1px solid var(--line);border-radius:14px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;box-shadow:0 18px 50px rgba(0,0,0,.6)}
.dropdown:hover .drop-menu,.dropdown:focus-within .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown:hover .drop-btn .caret{transform:rotate(180deg)}
.drop-menu a{display:block;color:#CFCFCF;font-size:.92rem;font-weight:500;padding:10px 12px;border-radius:9px}
.drop-menu a:hover{color:#fff;background:rgba(212,175,55,.12)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}
@media(max-width:860px){
  /* Menu height follows its content (bottom:auto) — as before — but caps at the
     viewport and scrolls internally when the content is taller than the screen,
     so you can reach the bottom items. 100dvh tracks mobile browser chrome. */
  .nav-links{position:fixed;inset:148px 0 auto 0;flex-direction:column;align-items:stretch;background:#0A0A0A;border-bottom:1px solid var(--line);padding:14px 20px 22px;gap:6px;display:none;max-height:calc(100vh - 148px);max-height:calc(100dvh - 148px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  /* Freeze the page behind the open menu so the background can't scroll. */
  body.nav-locked{overflow:hidden}
  .dropdown{position:static}
  .drop-btn{width:100%;justify-content:space-between;font-size:1rem;color:var(--gold);font-weight:600}
  .drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 8px 10px;min-width:0}
  .nav-cta{margin:8px 0 0}
}

/* ---- Splash / buffer screen ---- */
.splash{position:fixed;inset:0;z-index:9999;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .6s ease, visibility .6s ease}
.splash img{width:min(62vw,360px);animation:splashpulse 2s ease-in-out infinite}
.splash.hide{opacity:0;visibility:hidden}
.splash-msg{font-size:.85rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted-2);opacity:0;transition:opacity .3s}
.splash-msg.show{opacity:1}
/* When the visit is an internal navigation (not first-open / refresh), skip it. */
.no-splash .splash{display:none}
@keyframes splashpulse{0%,100%{opacity:.65;transform:scale(.99)}50%{opacity:1;transform:scale(1.01)}}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:1rem;padding:13px 26px;border-radius:30px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,filter .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:#000;font-weight:700}
.btn-gold:hover{filter:brightness(1.06);color:#000}
.btn-ghost{background:transparent;border-color:var(--line);color:#fff}
.btn-ghost:hover{border-color:var(--gold);color:#fff}
.btn-purple{background:var(--purple);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.center .btn-row{justify-content:center}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;padding:96px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(720px 440px at 78% -10%,rgba(212,175,55,.18),transparent 62%),
  radial-gradient(520px 360px at 6% 10%,rgba(212,175,55,.08),transparent 60%);pointer-events:none}
.hero .container{position:relative}
.badge-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(212,175,55,.12);color:var(--gold-soft);border:1px solid rgba(212,175,55,.38);font-size:.82rem;font-weight:600;padding:7px 14px;border-radius:24px;margin-bottom:22px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold)}

/* ---- Welcome directory ---- */
.dir-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}
@media(max-width:1040px){.dir-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.dir-grid{grid-template-columns:1fr}}
.dir-card{background:linear-gradient(160deg,#141414,#0A0A0A);border:1px solid var(--line);border-radius:18px;padding:28px 26px;transition:border-color .18s,transform .18s}
.dir-card:hover{border-color:rgba(212,175,55,.5);transform:translateY(-2px)}
.dir-card h3{font-size:.82rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.dir-card a{display:block;color:#EDEDED;font-size:1.02rem;font-weight:500;padding:9px 0;border-top:1px solid rgba(255,255,255,.06)}
.dir-card a:first-of-type{border-top:0}
.dir-card a:hover{color:#fff;padding-left:6px;transition:padding .15s}

/* ---- Cards / grid ---- */
.grid{display:grid;gap:20px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}.grid.cols-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card .ico{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(212,175,55,.13);color:var(--gold);font-size:1.3rem;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.96rem}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center}
.stat .n{font-family:'Space Grotesk';font-size:2.1rem;font-weight:700;color:var(--gold)}
.stat .l{font-size:.85rem;color:var(--muted)}

/* ---- Split feature ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.panel{background:linear-gradient(150deg,#141414,#000000);border:1px solid var(--line);border-radius:20px;padding:34px;min-height:260px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.panel .row{display:flex;align-items:center;gap:12px;color:#fff}
.panel .row .b{width:34px;height:34px;border-radius:9px;background:rgba(212,175,55,.14);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:1.05rem}

/* ---- Founder ---- */
.founder{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:center}
@media(max-width:760px){.founder{grid-template-columns:1fr;text-align:center}}
.founder .photo{aspect-ratio:1;border-radius:20px;background:
  linear-gradient(150deg,#23233a,#0A0A0A);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--muted-2);font-size:.9rem;overflow:hidden}
.founder .photo img{width:100%;height:100%;object-fit:cover}

/* ---- FAQ ---- */
.faq-item{border:1px solid var(--line);border-radius:14px;background:var(--card);margin-bottom:12px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item .a{padding:0 22px 20px;color:var(--muted)}

/* ---- Forms / waitlist ---- */
.form{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:30px;max-width:560px;margin:0 auto}
.toggle-row{display:flex;gap:10px;margin-bottom:18px}
.toggle-row .opt{flex:1;text-align:center;padding:12px;border-radius:12px;border:1px solid var(--line);background:#141414;cursor:pointer;font-weight:600;color:var(--muted);transition:.15s}
.toggle-row .opt.active{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;text-align:left}
.field label{font-size:.85rem;color:var(--muted);font-weight:600}
.field input{background:#141414;border:1px solid var(--line);border-radius:12px;padding:14px;color:#fff;font-size:1rem;font-family:inherit}
.field input:focus{outline:none;border-color:var(--gold)}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:.82rem;color:var(--muted-2);margin-top:14px;text-align:center}
.form-msg{margin-top:14px;text-align:center;font-weight:600;display:none}
.form-msg.ok{display:block;color:var(--gold)}
.form-msg.err{display:block;color:#E05260}

/* ---- Brand kit ---- */
.swatch{border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.swatch .chip{height:110px}
.swatch .meta{padding:14px 16px;background:var(--card)}
.swatch .meta .nm{font-weight:600}
.swatch .meta .hx{font-size:.85rem;color:var(--muted);font-family:'Space Grotesk',monospace}
.type-row{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:24px;margin-bottom:14px}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:760px){.dos{grid-template-columns:1fr}}
.dos .box{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
.dos .box.do{border-color:rgba(212,175,55,.4)}
.dos .box.dont{border-color:rgba(224,82,96,.35)}
.dos ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}

/* ---- Press kit ---- */
.fact{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.fact .k{color:var(--muted)}
.fact .v{font-weight:600;text-align:right}

/* ---- CTA band ---- */
.cta-band{background:linear-gradient(120deg,rgba(212,175,55,.14),rgba(212,175,55,.04));border:1px solid rgba(212,175,55,.25);border-radius:24px;padding:48px;text-align:center}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--line);background:var(--bg-2);padding:54px 0 36px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer h4{font-size:.8rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.footer a{display:block;color:var(--muted);font-size:.92rem;margin-bottom:9px}
.footer a:hover{color:#fff}
.footer .legal{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.ph{color:var(--purple-soft);background:rgba(123,94,167,.12);border:1px dashed rgba(123,94,167,.5);border-radius:6px;padding:1px 7px;font-size:.92em}