/* ═══════════════════════════════════════════════════════════════
   QUANTOS · Global Stylesheet
   One system across every page. Matte black, emerald accent,
   editorial restraint. No gradients-for-the-sake-of-it.
   ═══════════════════════════════════════════════════════════════ */


/* ── Base ── */
::selection { background: var(--em-40); color: var(--ink-1); }

.page { max-width: var(--page-max); margin: 0 auto; padding: 0 var(--page-pad); width: 100%; }
.mono { font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace; }

/* ── Type primitives ── */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--fs-mono-xs); font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--em);
}


.h1 {
  font-size: clamp(40px, 5.4vw, 72px);
  line-height: 1.02; letter-spacing: -0.038em;
  font-weight: 800; text-wrap: balance;
}
.h2 {
  font-size: clamp(30px, 3.8vw, 52px);
  line-height: 1.04; letter-spacing: -0.034em;
  font-weight: 800; text-wrap: balance;
}
.h3 {
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.15; letter-spacing: -0.025em;
  font-weight: 700;
}
.lead {
  font-size: clamp(15px, 1.15vw, 17px); line-height: 1.7;
  color: var(--ink-3); max-width: 64ch;
}
.em-text { color: var(--em); font-style: normal; }
.em-text em { font-style: normal; color: var(--em); }

.divider { height: 1px; background: var(--line); margin: 0 var(--page-pad); max-width: var(--page-max); margin-left: auto; margin-right: auto; }

/* ═══ SECTION SHELL ═══ */
.sec { padding: 120px 0; position: relative; }
.sec--tight { padding: 80px 0; }
.sec__head { max-width: 820px; margin-bottom: 64px; }
.sec__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec__head--center .lead { margin-left: auto; margin-right: auto; }
.sec__h2 {
  font-size: clamp(30px, 3.8vw, 50px);
  font-weight: 800; letter-spacing: -0.034em; line-height: 1.04;
  color: var(--ink-1);
  text-wrap: balance;
  margin: 16px 0 20px;
}
.sec__h2 em { font-style: normal; color: var(--em); }
.sec__lead {
  font-size: clamp(15px, 1.15vw, 17px); line-height: 1.7;
  color: var(--ink-3); max-width: 64ch;
}
.sec__lead strong { color: var(--ink-2); font-weight: 600; }

/* ═══ PAGE HEADER (for sub-pages) ═══ */
.pagehead {
  padding: calc(var(--nav-h) + 96px) 0 72px;
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.pagehead::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 20% 0%, var(--em-08), transparent 60%);
  pointer-events: none;
}
.pagehead__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: end; position: relative; }
@media (max-width: 900px) { .pagehead__grid { grid-template-columns: 1fr; gap: 32px; } }
.pagehead__h1 {
  font-size: clamp(36px, 4.6vw, 60px);
  line-height: 1.04; letter-spacing: -0.036em;
  font-weight: 800; text-wrap: balance; margin: 20px 0 24px;
}
.pagehead__h1 em { font-style: normal; color: var(--em); }
.pagehead__lead { font-size: clamp(15px, 1.15vw, 18px); line-height: 1.65; color: var(--ink-2); max-width: 56ch; }
.pagehead__lead strong { color: var(--ink-1); font-weight: 600; }
.pagehead__meta {
  display: flex; flex-direction: column; gap: 18px;
  padding: 24px 28px;
  background: var(--surface-1); border: 1px solid var(--line-2); border-radius: 14px;
}
.pagehead__meta-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding-bottom: 14px; border-bottom: 1px dashed var(--line-2);
}
.pagehead__meta-row:last-child { border-bottom: none; padding-bottom: 0; }
.pagehead__meta-k {
  font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-xs); font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4);
}
.pagehead__meta-v { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-md); color: var(--ink-1); font-weight: 500; text-align: right; }
.pagehead__meta-v.em { color: var(--em); }

/* ═══ EYEBROW PILL (hero-style) ═══ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 8px;
  background: var(--surface-2); border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-xs); font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2);
}
.eyebrow-pill {
  background: var(--em); color: #0a0a0b;
  padding: 3px 8px; border-radius: 999px;
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.14em;
}

/* ═══ GENERIC CARD ═══ */
.card {
  padding: 28px;
  background: var(--surface-1); border: 1px solid var(--line);
  border-radius: 14px;
  transition: border-color 240ms var(--ease), background 240ms var(--ease), transform 240ms var(--ease);
}
.card:hover { border-color: var(--line-2); background: var(--surface-2); }
.card__h { font-size: 17px; font-weight: 700; color: var(--ink-1); letter-spacing: -0.015em; line-height: 1.35; margin-bottom: 10px; }
.card__body { font-size: var(--fs-mono-md); line-height: 1.65; color: var(--ink-3); }
.card__tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-xs); font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--em);
  margin-bottom: 12px;
}

/* ═══ CTA BAND ═══ */
.cta {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg), rgba(34,197,94,0.04) 50%, var(--bg));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  text-align: center;
}
.cta__h2 {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800; letter-spacing: -0.036em; line-height: 1.04;
  color: var(--ink-1); margin-bottom: 20px; text-wrap: balance;
}
.cta__h2 em { font-style: normal; color: var(--em); }
.cta__sub {
  font-size: var(--fs-mono-lg); line-height: 1.65; color: var(--ink-3);
  max-width: 56ch; margin: 0 auto 36px;
}
.cta__actions { display: inline-flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

/* ═══ UTILS ═══ */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--em-12); border: 1px solid var(--em-20); color: var(--em);
  font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-xs); font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
}
.pill--neutral {
  background: var(--surface-2); border-color: var(--line-2); color: var(--ink-3);
}
.pill--amber { background: var(--amber-dim); border-color: rgba(245,158,11,0.25); color: var(--amber); }
.pill--red { background: var(--red-dim); border-color: rgba(239,68,68,0.25); color: var(--red); }

.mono-meta {
  font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mono-xs); font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4);
}

/* Focus */
:focus-visible { outline: 2px solid var(--em); outline-offset: 2px; border-radius: 6px; }