/* Layout: full-bleed bands, 1120px inner column, 16px+ safe gutters. Brand = SynthSong app palette. */
:root{
  --bg:#0b0d12;--bg-2:#11141c;--bg-3:#181c27;--line:#262c3b;--fg:#e9ecf3;--muted:#98a0b5;
  --accent:#4ef0c3;--accent-2:#7c6cff;--grad:linear-gradient(135deg,#4ef0c3,#7c6cff);
  --display:"Outfit",system-ui,sans-serif;--body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){--bg:#f6f7fb;--bg-2:#ffffff;--bg-3:#eef0f7;--line:#dde1ec;--fg:#121420;--muted:#5d6579;color-scheme:light}}
:root[data-theme="light"]{--bg:#f6f7fb;--bg-2:#ffffff;--bg-3:#eef0f7;--line:#dde1ec;--fg:#121420;--muted:#5d6579;color-scheme:light}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg)}
body{font-family:var(--body);line-height:1.6;font-size:16px}
h1,h2,h3,.display{font-family:var(--display);letter-spacing:-.015em;text-wrap:balance;margin:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;border:1px solid var(--line);background:var(--bg-2);color:var(--fg);transition:transform .15s,border-color .15s}
.btn:hover{transform:translateY(-1px);border-color:var(--accent)}
.btn.primary{background:var(--grad);color:#0b0d12;border:0}
.btn.lg{padding:15px 26px;font-size:1.05rem}
.eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:600}
/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:1.3rem}
.brand svg{flex:none}
.links{display:flex;gap:22px;margin-left:auto;align-items:center}
.links a{color:var(--muted);font-weight:500;font-size:.95rem}
.links a:hover,.links a.on{color:var(--fg)}
.nav .btn{padding:9px 16px}
.menu{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--fg);border-radius:10px;padding:6px 10px;font-size:1.1rem}
@media (max-width:820px){.links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg-2);padding:16px;border-bottom:1px solid var(--line);gap:14px}.links.open{display:flex}.menu{display:block}}
/* hero */
.hero{position:relative;overflow:hidden;padding-block:clamp(56px,10vw,120px)}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:120%;background:radial-gradient(700px 400px at 15% 20%,rgba(78,240,195,.22),transparent 60%),radial-gradient(800px 500px at 90% 80%,rgba(124,108,255,.28),transparent 60%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.02;font-weight:800;margin:14px 0 18px}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:34rem;margin:0 0 26px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.proof{display:flex;gap:28px;margin-top:30px;color:var(--muted);font-size:.9rem;flex-wrap:wrap}
.proof b{display:block;color:var(--fg);font-family:var(--display);font-size:1.4rem}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
/* fake player mock */
.mock{background:var(--bg-2);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 40px 90px rgba(0,0,0,.45);min-width:0}
.mock .row{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center;padding:9px 10px;border-radius:12px}
.mock .row.on{background:var(--bg-3)}
.mock .art{width:44px;height:44px;border-radius:9px;background:var(--grad);opacity:.85}
.mock .art.b{background:linear-gradient(135deg,#ffb86b,#ff6b7a)}.mock .art.c{background:linear-gradient(135deg,#6bd3ff,#4ef0c3)}.mock .art.d{background:linear-gradient(135deg,#b06bff,#ff6bd6)}
.mock .t{font-weight:600;font-size:.95rem}.mock .s{color:var(--muted);font-size:.8rem}
.mock .tag{font-size:.7rem;border:1px solid color-mix(in srgb,var(--accent-2) 50%,transparent);background:color-mix(in srgb,var(--accent-2) 18%,transparent);border-radius:999px;padding:2px 8px;color:var(--fg)}
.mock .bar{margin:14px 6px 4px;display:flex;align-items:center;gap:10px}
.mock .play{width:38px;height:38px;border-radius:50%;background:var(--fg);color:var(--bg);display:grid;place-items:center;font-size:.8rem;flex:none}
.mock canvas{flex:1;height:34px;width:100%;min-width:0}
/* sections */
.band{padding-block:clamp(56px,8vw,96px)}
.band.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.head{max-width:40rem;margin-bottom:40px}
.head h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin:10px 0 12px}
.head p{color:var(--muted);font-size:1.08rem;margin:0}
.grid{display:grid;gap:22px;grid-template-columns:repeat(3,1fr)}
.grid.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:820px){.grid,.grid.two{grid-template-columns:1fr}}
.feat{min-width:0}
.feat .ic{width:44px;height:44px;border-radius:12px;background:var(--bg-3);border:1px solid var(--line);display:grid;place-items:center;font-size:1.2rem;margin-bottom:14px}
.feat h3{font-size:1.15rem;margin-bottom:6px}
.feat p{color:var(--muted);margin:0}
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:820px){.rules{grid-template-columns:1fr}}
.rule{padding:26px;border-radius:18px;background:var(--bg-3);border:1px solid var(--line)}
.rule .n{font-family:var(--display);font-size:2.6rem;font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rule h3{margin:10px 0 6px;font-size:1.2rem}.rule p{margin:0;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}}@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:22px 20px 20px;border-top:2px solid var(--line)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--display);font-weight:800;color:var(--accent);font-size:.9rem;letter-spacing:.1em}
.step h3{font-size:1.05rem;margin:8px 0 6px}.step p{margin:0;color:var(--muted);font-size:.95rem}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:860px}
@media (max-width:720px){.plans{grid-template-columns:1fr}}
.plan{padding:30px;border-radius:22px;background:var(--bg-2);border:1px solid var(--line);display:flex;flex-direction:column;gap:16px;min-width:0}
.plan.pro{border-color:transparent;background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,var(--grad) border-box;border:1px solid transparent}
.plan .price{font-family:var(--display);font-size:2.8rem;font-weight:800;line-height:1}
.plan .price small{font-size:1rem;color:var(--muted);font-weight:500;font-family:var(--body)}
.plan ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--muted)}
.plan li::before{content:"✓";color:var(--accent);margin-right:10px;font-weight:700}
.plan .btn{margin-top:auto;justify-content:center}
/* faq */
.faq{max-width:46rem;display:grid;gap:10px}
details{border:1px solid var(--line);border-radius:14px;background:var(--bg-2);padding:0 20px}
summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--accent);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0 0 18px;color:var(--muted)}
/* prose */
.prose{max-width:44rem;color:color-mix(in srgb,var(--fg) 88%,var(--muted))}
.prose h2{font-size:1.4rem;margin:36px 0 10px}.prose p{margin:0 0 14px}
.prose h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:10px}
/* waitlist */
.wait{background:var(--bg-3);border:1px solid var(--line);border-radius:22px;padding:34px;display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
@media (max-width:820px){.wait{grid-template-columns:1fr}}
.wait form{display:flex;gap:10px;flex-wrap:wrap}
.wait input{flex:1;min-width:200px;padding:13px 16px;border-radius:999px;border:1px solid var(--line);background:var(--bg-2);color:var(--fg);font:inherit}
.wait input:focus{outline:2px solid var(--accent);outline-offset:1px}
.note{font-size:.85rem;color:var(--muted)}
.ok{color:var(--accent);font-weight:600}
/* footer */
footer{border-top:1px solid var(--line);padding-block:40px;color:var(--muted);font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
@media (max-width:820px){footer .wrap{grid-template-columns:1fr 1fr}}
footer h4{margin:0 0 10px;color:var(--fg);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em}
footer a{display:block;margin:6px 0}
footer a:hover{color:var(--fg)}
footer .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px;font-size:.8rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}