/* TTM™ — ttmchat.com marketing site. Brand tokens sampled from the official logo. */
:root{
  --cyan:#22D3EE; --blue:#3B82F6; --violet:#7C3AED; --magenta:#D946EF; --gold:#F5B301;
  --bg:#07070F; --bg2:#0C0C1C; --surface:rgba(255,255,255,.045); --border:rgba(255,255,255,.09);
  --text:#EAEAF5; --muted:#9A9AB8;
  --grad:linear-gradient(90deg,#22D3EE 0%,#3B82F6 28%,#7C3AED 55%,#D946EF 80%,#F5B301 100%);
  --radius:18px; --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ambient glows */
.glow{position:fixed;border-radius:50%;filter:blur(120px);opacity:.35;z-index:0;pointer-events:none}
.glow.a{width:520px;height:520px;background:var(--violet);top:-160px;left:-120px}
.glow.b{width:460px;height:460px;background:var(--cyan);top:220px;right:-140px;opacity:.22}
.glow.c{width:600px;height:600px;background:var(--magenta);bottom:-260px;left:30%;opacity:.14}

/* nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,7,15,.72);border-bottom:1px solid var(--border)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.nav .brand img{height:30px}
.nav .links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--muted)}
.nav .links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn.primary{background:var(--grad);color:#0a0a14;box-shadow:0 8px 26px rgba(124,58,237,.38)}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 12px 34px rgba(124,58,237,.5)}
.btn.ghost{border-color:var(--border);color:var(--text);background:var(--surface)}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn.lg{padding:15px 30px;font-size:16px}

/* hero */
section.hero{position:relative;z-index:1;text-align:center;padding:96px 0 60px}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.6px;
  text-transform:uppercase;color:var(--cyan);background:rgba(34,211,238,.09);
  border:1px solid rgba(34,211,238,.28);padding:7px 15px;border-radius:999px;margin-bottom:26px}
.hero h1{font-size:clamp(38px,6.4vw,74px);line-height:1.03;font-weight:850;letter-spacing:-1.5px;max-width:16ch;margin:0 auto}
.hero p.sub{color:var(--muted);font-size:clamp(16px,2.1vw,21px);max-width:60ch;margin:24px auto 34px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .note{color:var(--muted);font-size:13px;margin-top:18px}
.hero .heroart{margin:64px auto 0;max-width:900px;border-radius:22px;border:1px solid var(--border);
  background:linear-gradient(180deg,var(--bg2),var(--bg));box-shadow:0 40px 120px rgba(124,58,237,.22);overflow:hidden}
.hero .heroart img{width:100%;display:block}

/* section shell */
section.blk{position:relative;z-index:1;padding:80px 0}
.eyebrow{text-align:center;color:var(--cyan);font-weight:800;font-size:13px;letter-spacing:2px;text-transform:uppercase}
.h2{text-align:center;font-size:clamp(28px,4vw,44px);font-weight:820;letter-spacing:-1px;margin:12px auto 8px;max-width:20ch}
.lead{text-align:center;color:var(--muted);max-width:58ch;margin:0 auto 48px;font-size:17px}

/* pillars grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:.2s}
.card:hover{border-color:rgba(124,58,237,.5);transform:translateY(-3px);background:rgba(255,255,255,.06)}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:16px;
  background:var(--grad);color:#0a0a14}
.card h3{font-size:19px;font-weight:750;margin-bottom:7px}
.card p{color:var(--muted);font-size:15px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:24px;width:36px;height:36px;
  border-radius:10px;display:grid;place-items:center;font-weight:800;background:var(--grad);color:#0a0a14}
.step h3{margin:14px 0 6px;font-size:18px}.step p{color:var(--muted);font-size:15px}
.step code{display:block;margin-top:12px;background:#05050c;border:1px solid var(--border);border-radius:10px;
  padding:11px 13px;font-size:12.5px;color:var(--cyan);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
@media(max-width:900px){.prices{grid-template-columns:1fr}}
.price{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px;display:flex;flex-direction:column}
.price.feat{border-color:rgba(124,58,237,.6);background:linear-gradient(180deg,rgba(124,58,237,.12),var(--surface));
  box-shadow:0 20px 60px rgba(124,58,237,.22)}
.price .tag{font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--cyan);margin-bottom:6px}
.price .amt{font-size:44px;font-weight:850;letter-spacing:-1.5px}
.price .amt small{font-size:15px;color:var(--muted);font-weight:600}
.price .desc{color:var(--muted);font-size:14px;margin:6px 0 20px}
.price ul{list-style:none;margin:0 0 24px;display:flex;flex-direction:column;gap:11px}
.price li{display:flex;gap:10px;font-size:14.5px;color:var(--text)}
.price li::before{content:"✓";color:var(--cyan);font-weight:800}
.price .btn{width:100%;justify-content:center;margin-top:auto}

/* footer */
footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:52px 0 40px;margin-top:40px}
footer .cols{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
footer .brand{display:flex;align-items:center;gap:10px;font-weight:800}
footer .brand img{height:26px}
footer .muted{color:var(--muted);font-size:13px;max-width:38ch;margin-top:10px}
footer .legal{display:flex;gap:22px;color:var(--muted);font-size:13px;flex-wrap:wrap}
footer .legal a:hover{color:var(--text)}
footer .fine{color:var(--muted);font-size:12px;margin-top:30px;line-height:1.7;border-top:1px solid var(--border);padding-top:22px}
.marks{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:16px;font-size:11.5px;color:var(--muted);letter-spacing:.4px}
.marks b{color:var(--text)}