/* ============================================================
   depend — design system  (pure-black theme, matches live site)
   Display: Poppins (rounded geometric)  ·  Body: Inter
   Accent: periwinkle #b7a9f2  ·  Support: blurple gradient
   ============================================================ */
:root{
  --bg:#000000;
  --surface:#0a0a0c;
  --surface-2:#101013;
  --surface-3:#141417;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.11);
  --txt:#f4f4f6;
  --txt-dim:#9b9ba6;
  --txt-faint:#5c5c66;
  --peri:#b7a9f2;
  --peri-bright:#cdc2f8;
  --peri-deep:#8f7fe0;
  --blurple:#5865F2;
  --green:#43e08a;
  --green-dim:#3ba55d;
  --amber:#e2b85c;
  --red:#e25c7a;
  --r:14px;
  --r-lg:18px;
  --maxw:1180px;
  --font-display:'Poppins',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--font-body);font-size:16px;
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--peri);color:#000}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ── nav ── */
header.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.78);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;height:74px;max-width:1320px;margin:0 auto;padding:0 34px;gap:20px}
.brand{display:flex;align-items:center;gap:9px;color:#fff;flex:0 0 auto}
.brand .logo{width:34px;height:34px;display:grid;place-items:center;color:#fff}
.brand .logo svg{width:34px;height:34px}
.brand .word{font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-.01em;display:none}
.nav-pill{margin:0 auto;display:flex;gap:2px;background:rgba(255,255,255,.03);
  border:1px solid var(--line);border-radius:999px;padding:5px}
.nav-pill a{font-size:14.5px;color:var(--txt-dim);padding:8px 18px;border-radius:999px;
  transition:.16s;font-weight:450;white-space:nowrap}
.nav-pill a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-pill a.active{color:#fff;background:rgba(255,255,255,.08)}
.nav-support{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#5865F2,#8b5cf2);color:#fff;font-weight:600;font-size:14.5px;
  padding:10px 20px;border-radius:999px;transition:.16s;box-shadow:0 6px 20px -8px rgba(88,101,242,.7)}
.nav-support:hover{transform:translateY(-1px);box-shadow:0 10px 26px -8px rgba(88,101,242,.85)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;
  width:42px;height:42px;border-radius:11px;cursor:pointer;font-size:18px;flex:0 0 auto}

/* ── shared ── */
.eyebrow{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--txt-faint);font-weight:500}
.page-head{padding:70px 0 38px}
.page-head h1{font-family:var(--font-display);font-size:clamp(40px,6.5vw,76px);font-weight:700;
  letter-spacing:-.03em;line-height:1;margin:14px 0 12px}
.page-head p{color:var(--txt-dim);max-width:560px;font-size:16.5px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  padding:14px 24px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:.18s}
.btn-dark{background:rgba(255,255,255,.04);border-color:var(--line-2);color:#fff}
.btn-dark:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}
.btn-primary{background:#fff;color:#000}
.btn-primary:hover{background:#e9e9ef;transform:translateY(-1px)}
.btn .di{color:var(--peri)}

footer.ft{border-top:1px solid var(--line);margin-top:90px;padding:34px 0}
.ft-inner{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.ft-left{display:flex;align-items:center;gap:12px;color:var(--txt-faint);font-size:14px}
.ft-left .logo{width:26px;height:26px;color:var(--txt-dim)}.ft-left .logo svg{width:26px;height:26px}
.ft-links{display:flex;gap:26px;font-size:14px;color:var(--txt-dim)}
.ft-links a:hover{color:#fff}

@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
.skel{background:linear-gradient(90deg,var(--surface) 0,var(--surface-2) 40%,var(--surface) 80%);
  background-size:600px 100%;animation:shimmer 1.3s infinite;border-radius:10px}

@media(max-width:860px){
  .nav-pill{display:none}
  .nav-pill.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    background:#000;border:1px solid var(--line);border-radius:0;padding:12px;gap:4px;margin:0}
  .nav-pill.open a{padding:12px 16px;border-radius:10px}
  .brand .word{display:block}
  .nav-support{display:none}.nav-toggle{display:block;margin-left:auto}
  .nav-inner{padding:0 20px}
}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none!important}}