/* =========================================================================
   DragonInit design system — HOME (landing-only)
   Bare-element reset + `body` background + the marketing page sections.
   MUST be loaded ONLY by _LandingLayout (never globally) — its bare-element
   rules would restyle un-migrated app pages. Depends on di-core.css tokens.
   ========================================================================= */

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 78% -8%, rgba(138,124,240,.16), transparent 60%),
    radial-gradient(900px 520px at 12% 4%, rgba(233,162,59,.10), transparent 55%),
    var(--obsidian);
  color:var(--vellum);
  font-family:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3{font-family:"Grenze Gotisch","Hanken Grotesk",serif;font-weight:700;line-height:1.02;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}

/* ---------- hero ---------- */
.di-hero{padding:76px 0 40px}
.di-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.di-hero h1{font-size:clamp(46px,6.6vw,86px);letter-spacing:.005em}
.di-flame{background:linear-gradient(92deg,var(--ember-hi),var(--hp-low) 70%,var(--hp-crit));-webkit-background-clip:text;background-clip:text;color:transparent}
.di-hero .di-lede{color:var(--vellum-dim);font-size:20px;margin-top:22px;max-width:33ch}
.di-hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.di-hero-note{display:flex;align-items:center;gap:9px;margin-top:18px;color:var(--muted);font-size:14px}
.di-hero-note .di-dot{width:7px;height:7px;border-radius:50%;background:var(--hp-full);box-shadow:0 0 0 4px rgba(74,222,128,.15)}

/* ---------- proof band ---------- */
.di-band{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:rgba(0,0,0,.16);margin-top:56px}
.di-band-inner{display:flex;flex-wrap:wrap;gap:18px 46px;justify-content:center;align-items:center;padding:22px 24px;color:var(--muted);font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.03em}
.di-band-inner b{color:var(--vellum);font-weight:700}
.di-band-inner .di-sep{width:5px;height:5px;border-radius:50%;background:var(--line)}

/* ---------- section scaffolding ---------- */
section{padding:92px 0}
.di-sec-head{max-width:640px}
.di-sec-head h2{font-size:clamp(34px,4.4vw,52px);margin-top:14px}
.di-sec-head p{color:var(--vellum-dim);margin-top:16px;font-size:19px}

/* ---------- showcase (visualizations) ---------- */
.di-viz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:48px}
.di-viz-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;position:relative;overflow:hidden}
.di-viz-card:hover{transform:translateY(-4px);border-color:rgba(138,124,240,.4);box-shadow:0 26px 50px -30px rgba(0,0,0,.8)}
.di-viz-card h3{font-family:"Hanken Grotesk",sans-serif;font-weight:700;font-size:19px;margin:0}
.di-viz-kicker{font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--arcane)}
.di-viz-card p{color:var(--muted);font-size:14.5px;margin-top:7px}
.di-viz-art{margin-top:18px;border-radius:10px;background:rgba(0,0,0,.25);border:1px solid var(--line-soft);padding:14px;height:150px;display:flex;align-items:center;justify-content:center}
.di-viz-art svg{width:100%;height:100%;overflow:visible}

/* ---------- how it works ---------- */
.di-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.di-step{position:relative;padding-top:26px}
.di-step .di-num{font-family:"Space Mono",monospace;font-weight:700;font-size:14px;color:var(--obsidian);background:var(--ember);width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center}
.di-step h3{font-family:"Hanken Grotesk",sans-serif;font-weight:700;font-size:21px;margin-top:20px}
.di-step p{color:var(--muted);margin-top:9px;font-size:15.5px}
.di-step .di-rail{position:absolute;top:43px;left:44px;right:-12px;height:2px;background:linear-gradient(90deg,var(--ember),transparent)}
.di-step:last-child .di-rail{display:none}

/* ---------- pricing ---------- */
.di-price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:52px;align-items:stretch;max-width:760px;margin-left:auto;margin-right:auto}
.di-tier{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 26px;display:flex;flex-direction:column}
.di-tier.di-feat{border-color:rgba(233,162,59,.55);background:linear-gradient(180deg,rgba(233,162,59,.07),var(--surface));box-shadow:0 30px 60px -40px rgba(233,162,59,.5)}
.di-tier .di-tier-badge{align-self:flex-start;font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ember);border:1px solid rgba(233,162,59,.45);border-radius:999px;padding:4px 11px;margin-bottom:16px}
.di-tier .di-tname{font-family:"Grenze Gotisch",serif;font-weight:700;font-size:26px}
.di-tier .di-tsub{color:var(--muted);font-size:14px;margin-top:4px}
.di-tier .di-price{margin:20px 0 4px;display:flex;align-items:baseline;gap:6px}
.di-tier .di-price .di-amt{font-family:"Grenze Gotisch",serif;font-weight:900;font-size:46px;line-height:1}
.di-tier .di-price .di-per{color:var(--muted);font-size:15px}
.di-tier .di-fine{color:var(--muted);font-size:13px;min-height:18px}
.di-tier ul{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:12px}
.di-tier li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--vellum-dim)}
.di-tier li svg{flex:none;margin-top:3px}
.di-tier .di-btn{width:100%;justify-content:center;margin-top:auto}

/* ---------- final cta ---------- */
.di-finale{position:relative;text-align:center;padding:104px 0}
.di-finale::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 20%,rgba(233,162,59,.16),transparent 60%);pointer-events:none}
.di-finale h2{font-size:clamp(44px,6vw,78px)}
.di-finale p{color:var(--vellum-dim);font-size:20px;margin:18px auto 0;max-width:44ch}
.di-finale .di-cta{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .di-hero-grid{grid-template-columns:1fr;gap:40px}
  .di-hero{padding:52px 0 24px}
  .di-viz-grid{grid-template-columns:1fr}
  .di-steps{grid-template-columns:1fr;gap:30px}
  .di-step .di-rail{display:none}
  .di-price-grid{grid-template-columns:1fr}
  .di-tier.di-feat{order:-1}
}
@media (max-width:560px){
  body{font-size:16px}
  .di-wrap{padding:0 18px}
  .di-hpwrap{min-width:132px}
  .di-bar{width:84px}
  .di-combatant{grid-template-columns:30px 1fr auto;gap:9px;padding:10px 13px}
  .di-c-name .di-tag{display:none}
}
/* landing marketing links collapse on mobile; the CTA stays */
@media (max-width:720px){
  .di-nav-links .di-link{display:none}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}