/* ===================== DMLAI — shared site styles (AI-startup look) ===================== */
:root{
  --bg:#07070d; --bg2:#0d0d18; --card:rgba(255,255,255,.035); --card2:rgba(255,255,255,.06);
  --br:rgba(255,255,255,.09); --br2:rgba(255,255,255,.14);
  --txt:#f2f2f7; --muted:#9b9bb4; --dim:#6c6c84;
  --accent:#7c5cff; --accent2:#22d3ee; --green:#27d17c; --pink:#f472b6;
  --radius:18px; --maxw:1080px;
}
*{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--bg); color:var(--txt); line-height:1.6;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  overflow-x:hidden; position:relative; min-height:100vh;
}
/* animated gradient orbs background */
body::before, body::after{
  content:""; position:fixed; z-index:-1; border-radius:50%; filter:blur(90px); opacity:.55; pointer-events:none;
}
body::before{ width:46vw;height:46vw; left:-12vw;top:-14vw; background:radial-gradient(circle,rgba(124,92,255,.55),transparent 70%); animation:drift1 16s ease-in-out infinite alternate; }
body::after{ width:42vw;height:42vw; right:-12vw;top:8vw; background:radial-gradient(circle,rgba(34,211,238,.35),transparent 70%); animation:drift2 19s ease-in-out infinite alternate; }
@keyframes drift1{ to{ transform:translate(8vw,10vh) scale(1.15) } }
@keyframes drift2{ to{ transform:translate(-7vw,8vh) scale(1.1) } }
a{ color:var(--accent2); text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 22px; }
.section{ padding:72px 0; }
.eyebrow{ display:inline-block; font-size:12px; font-weight:800; letter-spacing:1.4px; text-transform:uppercase;
  color:#cbbcff; background:rgba(124,92,255,.12); border:1px solid rgba(124,92,255,.3); padding:6px 14px; border-radius:99px; }
.grad{ background:linear-gradient(115deg,var(--accent),var(--accent2) 55%,var(--pink)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
h1,h2,h3{ line-height:1.15; letter-spacing:-.5px; margin:0 0 14px; }
h1{ font-size:clamp(34px,6vw,60px); font-weight:900; }
h2{ font-size:clamp(26px,4vw,40px); font-weight:850; }
p.lead{ font-size:clamp(16px,2.2vw,20px); color:var(--muted); max-width:640px; }

/* ---------- nav ---------- */
.nav{ position:sticky; top:0; z-index:100; backdrop-filter:blur(16px); background:rgba(7,7,13,.62); border-bottom:1px solid var(--br); }
.nav-in{ max-width:var(--maxw); margin:0 auto; padding:13px 22px; display:flex; align-items:center; gap:18px; }
.logo{ display:flex; align-items:center; gap:10px; font-weight:900; font-size:20px; color:var(--txt); letter-spacing:-.3px; }
.logo .dot{ width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--green));display:grid;place-items:center;font-size:17px;box-shadow:0 0 22px rgba(124,92,255,.6); }
.nav-links{ display:flex; gap:6px; margin-left:auto; align-items:center; }
.nav-links a{ color:var(--muted); font-weight:600; font-size:15px; padding:8px 13px; border-radius:10px; transition:.18s; }
.nav-links a:hover{ color:var(--txt); background:var(--card2); }
.nav-cta{ background:linear-gradient(135deg,var(--accent),#5a37f0)!important; color:#fff!important; box-shadow:0 8px 22px rgba(124,92,255,.4); }
.nav-cta:hover{ transform:translateY(-1px); filter:brightness(1.07); }
.burger{ display:none; margin-left:auto; background:var(--card2); border:1px solid var(--br); color:var(--txt); font-size:20px; padding:7px 12px; border-radius:10px; cursor:pointer; }
@media(max-width:760px){
  .nav-links{ display:none; position:absolute; top:60px; right:14px; left:14px; flex-direction:column; align-items:stretch;
    background:var(--bg2); border:1px solid var(--br); border-radius:16px; padding:10px; gap:4px; box-shadow:0 20px 50px rgba(0,0,0,.6); }
  .nav-links.open{ display:flex; }
  .nav-links a{ font-size:16px; padding:12px 14px; }
  .burger{ display:inline-block; }
}

/* ---------- buttons ---------- */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:9px; cursor:pointer; border:none;
  font-weight:800; font-size:16px; padding:15px 26px; border-radius:14px; color:#fff;
  background:linear-gradient(135deg,var(--accent),#5a37f0); box-shadow:0 12px 30px rgba(124,92,255,.4);
  transition:transform .16s ease, box-shadow .25s, filter .2s; }
.btn:hover{ transform:translateY(-2px); box-shadow:0 18px 40px rgba(124,92,255,.5); filter:brightness(1.06); }
.btn.ghost{ background:var(--card2); border:1px solid var(--br2); box-shadow:none; color:var(--txt); }
.btn.ghost:hover{ border-color:var(--accent); }
.btn.lg{ padding:17px 32px; font-size:17px; }

/* ---------- hero ---------- */
.hero{ text-align:center; padding:84px 0 56px; }
.hero h1{ margin-bottom:18px; }
.hero .lead{ margin:0 auto 30px; }
.hero-cta{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.chips{ display:flex; flex-wrap:wrap; gap:9px; justify-content:center; margin:30px auto 0; max-width:680px; }
.chip{ font-size:13px; font-weight:600; color:#d7d1ee; background:var(--card2); border:1px solid var(--br); padding:7px 14px; border-radius:99px; }

/* ---------- feature grid ---------- */
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
@media(max-width:860px){ .grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:560px){ .grid{ grid-template-columns:1fr; } }
.tile{ background:var(--card); border:1px solid var(--br); border-radius:var(--radius); padding:26px; transition:transform .25s, border-color .25s, box-shadow .25s; position:relative; overflow:hidden; }
.tile:hover{ transform:translateY(-5px); border-color:var(--br2); box-shadow:0 22px 50px rgba(124,92,255,.16); }
.tile .ic{ width:50px;height:50px;border-radius:13px;display:grid;place-items:center;font-size:24px;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(124,92,255,.25),rgba(34,211,238,.18)); border:1px solid var(--br2); }
.tile h3{ font-size:19px; margin-bottom:8px; }
.tile p{ color:var(--muted); font-size:14.5px; margin:0; }

/* ---------- steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
@media(max-width:860px){ .steps{ grid-template-columns:1fr 1fr; } }
@media(max-width:480px){ .steps{ grid-template-columns:1fr; } }
.step{ background:var(--card); border:1px solid var(--br); border-radius:16px; padding:22px; }
.step .n{ width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:15px;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent2)); margin-bottom:12px; }
.step h3{ font-size:16px; margin-bottom:6px; } .step p{ color:var(--muted); font-size:14px; margin:0; }

/* ---------- CTA band ---------- */
.cta-band{ text-align:center; background:linear-gradient(135deg,rgba(124,92,255,.16),rgba(34,211,238,.10));
  border:1px solid var(--br2); border-radius:26px; padding:54px 26px; }

/* ---------- blog ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media(max-width:860px){ .blog-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:560px){ .blog-grid{ grid-template-columns:1fr; } }
.post{ background:var(--card); border:1px solid var(--br); border-radius:18px; overflow:hidden; transition:transform .25s, border-color .25s, box-shadow .25s; display:flex; flex-direction:column; }
.post:hover{ transform:translateY(-5px); border-color:var(--br2); box-shadow:0 22px 50px rgba(0,0,0,.4); }
.post .cover{ aspect-ratio:16/9; background:linear-gradient(135deg,var(--accent),var(--accent2)); position:relative; }
.post .cover img{ width:100%; height:100%; object-fit:cover; }
.post .cover .tag{ position:absolute; left:12px; top:12px; font-size:11px; font-weight:800; letter-spacing:.5px; text-transform:uppercase;
  background:rgba(0,0,0,.55); backdrop-filter:blur(6px); color:#fff; padding:5px 11px; border-radius:99px; }
.post .body{ padding:18px 20px 22px; display:flex; flex-direction:column; flex:1; }
.post .body h3{ font-size:18px; margin-bottom:8px; }
.post .body p{ color:var(--muted); font-size:14px; margin:0 0 14px; flex:1; }
.post .body .read{ font-weight:700; font-size:14px; color:var(--accent2); }

/* ---------- article ---------- */
.article{ max-width:760px; margin:0 auto; padding:0 22px; }
.article .hero-img{ width:100%; aspect-ratio:16/8; object-fit:cover; border-radius:20px; margin:8px 0 26px; border:1px solid var(--br); }
.article h1{ font-size:clamp(28px,5vw,44px); }
.article .meta{ color:var(--dim); font-size:14px; margin-bottom:8px; }
.article h2{ font-size:26px; margin:34px 0 12px; }
.article p,.article li{ color:#d7d7e3; font-size:17px; }
.article ul,.article ol{ padding-left:22px; }
.article li{ margin:7px 0; }
.article img.inline{ width:100%; border-radius:16px; margin:24px 0; border:1px solid var(--br); }
.article blockquote{ margin:24px 0; padding:14px 20px; border-left:3px solid var(--accent); background:var(--card); border-radius:0 12px 12px 0; color:var(--txt); }

/* ---------- footer ---------- */
.footer{ border-top:1px solid var(--br); margin-top:40px; padding:40px 0 30px; }
.footer-in{ max-width:var(--maxw); margin:0 auto; padding:0 22px; display:flex; flex-wrap:wrap; gap:24px; justify-content:space-between; }
.footer .logo{ font-size:18px; margin-bottom:8px; }
.footer .col h4{ font-size:13px; text-transform:uppercase; letter-spacing:1px; color:var(--dim); margin:0 0 12px; }
.footer .col a{ display:block; color:var(--muted); font-size:14.5px; margin:7px 0; }
.footer .col a:hover{ color:var(--txt); }
.footer .fineprint{ max-width:var(--maxw); margin:26px auto 0; padding:18px 22px 0; border-top:1px solid var(--br); color:var(--dim); font-size:13px; }

/* ---------- scroll reveal ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s cubic-bezier(.22,.9,.3,1), transform .7s cubic-bezier(.22,.9,.3,1); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; } body::before,body::after{ animation:none; } }