/* ===========================================================
   The Big Head — homepage styles
   =========================================================== */
:root{
  --bg:#0b0b12;
  --bg-soft:#11111b;
  --panel:#15151f;
  --panel-2:#1a1a26;
  --border:#24242f;
  --txt:#edecf4;
  --muted:#9594a6;
  --accent:#7c5cff;
  --accent-2:#c084fc;
  --accent-3:#22d3ee;
  --maxw:1180px;
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--txt);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Inter',sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.05}
a{color:inherit;text-decoration:none}
code{font-family:ui-monospace,'SF Mono',Menlo,monospace;background:var(--panel-2);
     padding:2px 7px;border-radius:6px;font-size:.85em;color:var(--accent-2)}
em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent-2) 60%,var(--accent-3));
   -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  padding:11px 20px;border-radius:999px;font-weight:600;font-size:.92rem;border:0;cursor:pointer;
  font-family:inherit;transition:transform .18s ease,box-shadow .18s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(124,92,255,.6)}
.btn-lg{padding:15px 28px;font-size:1rem}
.btn-sm{padding:9px 16px;font-size:.85rem}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--txt)}
.btn-ghost:hover{border-color:var(--accent);box-shadow:none}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(11,11,18,.72);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:15px 24px;display:flex;align-items:center;gap:24px}
.logo{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:1.25rem;letter-spacing:-.03em}
.logo .dot{color:var(--accent)}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--muted);transition:color .15s}
.nav-links a:hover{color:var(--txt)}
.nav .btn{margin-left:6px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--txt);border-radius:2px;transition:.2s}

/* ---- hero ---- */
.hero{position:relative;text-align:center;padding:96px 24px 88px;overflow:hidden}
.hero-glow{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(620px 360px at 50% -8%,rgba(124,92,255,.38),transparent 70%),
    radial-gradient(520px 320px at 82% 18%,rgba(34,211,238,.16),transparent 70%),
    radial-gradient(480px 320px at 16% 26%,rgba(192,132,252,.18),transparent 70%);}
.hero-inner{position:relative;max-width:860px;margin:0 auto}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid var(--border);background:var(--panel);
  padding:7px 15px;border-radius:999px;margin-bottom:28px}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:800;margin-bottom:22px}
.lead{font-size:clamp(1.02rem,2vw,1.22rem);color:var(--muted);max-width:640px;margin:0 auto 34px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-stats{display:flex;gap:42px;justify-content:center;margin-top:60px;flex-wrap:wrap}
.hero-stats strong{font-family:'Bricolage Grotesque';font-size:2rem;display:block;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-stats span{font-size:.82rem;color:var(--muted)}

/* ---- sections ---- */
.section{max-width:var(--maxw);margin:0 auto;padding:88px 24px}
.section.alt{max-width:none;background:var(--bg-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section.alt > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.section-head{text-align:center;max-width:620px;margin:0 auto 52px}
.kicker{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.section-head h2{font-size:clamp(1.9rem,4vw,2.8rem);margin:12px 0 14px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* ---- generic cards ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:20px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:28px;
  transition:transform .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-5px);border-color:var(--accent)}
.svc-ico{font-size:1.9rem;width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  background:var(--panel-2);border:1px solid var(--border);border-radius:14px;margin-bottom:18px}
.svc h3{font-size:1.22rem;margin-bottom:8px}
.svc p{color:var(--muted);font-size:.93rem}

/* ---- app tabs + grid ---- */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:38px}
.tab{padding:9px 20px;border-radius:999px;border:1px solid var(--border);background:var(--panel);
  color:var(--muted);font-family:inherit;font-size:.88rem;font-weight:600;cursor:pointer;transition:.18s}
.tab:hover{color:var(--txt)}
.tab.on{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-color:transparent}
.apps-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px}
.app-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:26px;
  display:flex;flex-direction:column;transition:transform .22s ease,border-color .22s ease}
.app-card:hover{transform:translateY(-5px);border-color:var(--accent)}
.app-card.hide{display:none}
.app-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.app-ico{width:58px;height:58px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:1.7rem}
.live-dot{font-size:.72rem;font-weight:700;color:#4ade80;letter-spacing:.03em}
.soon{font-size:.7rem;font-weight:600;color:var(--muted);border:1px solid var(--border);
  padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}
.app-card h3{font-size:1.28rem;margin-bottom:2px}
.app-tag{font-size:.82rem;color:var(--accent-2);font-weight:500;margin-bottom:12px}
.app-card p{color:var(--muted);font-size:.9rem;flex:1;margin-bottom:18px}
.app-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.app-store img{display:block;border-radius:8px}
.app-store{transition:transform .18s}
.app-store:hover{transform:scale(1.04)}

/* ---- demos ---- */
.demo{display:flex;flex-direction:column;cursor:pointer}
.demo-tag{align-self:flex-start;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--accent-2);background:var(--panel-2);border:1px solid var(--border);padding:4px 11px;border-radius:999px;margin-bottom:14px}
.demo h3{font-size:1.25rem;margin-bottom:8px}
.demo p{color:var(--muted);font-size:.92rem;flex:1;margin-bottom:16px}
.demo-link{font-weight:600;font-size:.9rem;color:var(--accent-2)}
.work-empty{text-align:center;border:1px dashed var(--border);border-radius:var(--r);
  padding:54px 24px;background:var(--panel)}
.work-empty p{font-size:1.1rem;font-weight:600;margin-bottom:6px}
.work-empty span{color:var(--muted);font-size:.92rem}

/* ---- contact ---- */
.contact-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:54px;align-items:start}
.contact-left h2{font-size:clamp(1.9rem,4vw,2.7rem);margin:12px 0 14px}
.contact-left > p{color:var(--muted);font-size:1.05rem;margin-bottom:28px}
.contact-info{display:flex;flex-direction:column;gap:14px}
.contact-info a,.contact-info .loc{display:flex;align-items:center;gap:12px;font-size:1rem;color:var(--txt)}
.contact-info a:hover{color:var(--accent-2)}
.contact-info span{width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:var(--panel);border:1px solid var(--border);border-radius:11px}
.contact-info .loc{color:var(--muted)}
.contact-form{background:var(--panel);border:1px solid var(--border);border-radius:22px;padding:30px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8rem;color:var(--muted);font-weight:500;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;background:var(--bg);
  border:1px solid var(--border);border-radius:11px;color:#fff;font-family:inherit;font-size:.95rem;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(124,92,255,.18)}
.field textarea{resize:vertical}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.contact-form .btn{width:100%;margin-top:6px}
.form-note{margin-top:14px;font-size:.9rem;text-align:center;min-height:20px}
.form-note.ok{color:#4ade80}
.form-note.err{color:#ff8d8d}

/* ---- footer ---- */
.footer{background:var(--bg-soft);border-top:1px solid var(--border);padding:60px 24px 30px}
.footer-grid{max-width:var(--maxw);margin:0 auto;display:grid;
  grid-template-columns:1.6fr repeat(4,1fr);gap:34px}
.logo-foot{font-size:1.3rem;margin-bottom:14px}
.footer-grid p{color:var(--muted);font-size:.9rem;max-width:300px}
.foot-loc{margin-top:10px}
.foot-loc a{color:var(--accent-2)}
.footer-grid h4{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:14px;font-weight:600}
.footer-grid > div > a{display:block;color:var(--txt);font-size:.9rem;margin-bottom:9px;transition:.15s}
.footer-grid > div > a:hover{color:var(--accent-2)}
.footer-bottom{max-width:var(--maxw);margin:44px auto 0;padding-top:24px;border-top:1px solid var(--border);
  text-align:center;color:var(--muted);font-size:.82rem}

/* ---- responsive ---- */
@media(max-width:900px){
  .contact-wrap{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav-links,.nav .btn{display:none}
  .burger{display:flex;margin-left:auto}
  body.nav-open .nav-links{display:flex;position:absolute;top:62px;left:0;right:0;flex-direction:column;
    background:var(--bg-soft);border-bottom:1px solid var(--border);padding:18px 24px;gap:18px}
  .hero{padding:64px 20px 60px}
  .hero-stats{gap:30px}
  .section{padding:64px 20px}
  .contact-form .row{grid-template-columns:1fr}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
}