/* Elbaum Solutions — site v2 · builds on tokens.css (spec: hq/BRAND.md)
   v2 (2026-08-08): general-AI repositioning + reference-discipline layout —
   centered pure-type hero, case-study section carries the cockpit render,
   3-up step cards, audience pills. Zero visible placeholders. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; }
p { max-width: 62ch; }
a { color: var(--link); }
.dot { color: var(--es-signal); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px clamp(20px, 4vw, 48px);
  background: color-mix(in srgb, var(--es-paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.nav-mark { font-size: 1.05rem; color: var(--text); text-decoration: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font-weight: 700; font-size: .9375rem;
  padding: 12px 24px; border-radius: 9px; text-decoration: none;
  font-family: inherit; font-stretch: 100%;
}
.btn:focus-visible { outline: 3px solid var(--es-signal); outline-offset: 2px; }
.btn-nav { background: var(--es-signal); color: #fff; padding: 9px 18px; font-size: .875rem; }
.btn-sky { background: var(--es-sky); color: var(--es-ink); }
.btn-sky:hover { background: #B4D5F5; }

/* ---------- hero — pure type, dead center ---------- */
.hero--center {
  background: linear-gradient(180deg, var(--es-navy-deep) 0%, #122A44 100%);
  color: #E9F1FA;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: clamp(88px, 13vw, 168px) clamp(20px, 4vw, 48px) clamp(72px, 10vw, 128px);
}
.hero--center h1 {
  font-size: clamp(2.5rem, 6.4vw, 4.4rem);
  color: #fff;
  max-width: 21ch;
}
.hero-sub {
  margin: 24px auto 0; font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: #BFD4EA; max-width: 52ch;
}
.hero-cta { margin-top: 36px; padding: 14px 34px; font-size: 1rem; }
.cta-note {
  list-style: none; margin: 22px 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: center;
  font-size: .875rem; color: #BFD4EA;
}
.cta-note li::before { content: "✓"; color: var(--es-sky); font-weight: 700; margin-right: 8px; }
.horizon-center {
  width: min(420px, 60%); margin: 60px auto 0;
  background: linear-gradient(90deg, transparent 0%, var(--es-sky) 35%, var(--es-sky) 65%, transparent 100%);
}

/* ---------- bands ---------- */
.band { max-width: 1100px; margin: 0 auto; padding: clamp(64px, 9vw, 110px) clamp(20px, 4vw, 48px) 0; }
.band .eyebrow { color: var(--text-2); margin: 0 0 18px; }
.band .es-horizon { margin: 0 0 26px; }
.band h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
.lede { font-size: 1.0625rem; color: var(--text-2); margin-top: 14px; }

/* ---------- case study ---------- */
.case-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
  margin-top: 10px;
}
@media (min-width: 900px) { .case-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; } }
.facts { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.fact {
  background: var(--panel); border: 1px solid var(--hairline); border-radius: 10px;
  padding: 14px 18px; min-width: 110px;
}
.fact b { display: block; font-size: 1.25rem; color: var(--text); }
.fact small { color: var(--text-2); }

/* the illustrative cockpit render — dark panel on the light band */
.mock {
  border: 1px solid #24405E; border-radius: 14px; overflow: hidden;
  background: #0E2036;
  box-shadow: 0 24px 60px -28px rgba(11, 26, 44, .45);
}
.shot-chrome {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; background: #132944;
  border-bottom: 1px solid #24405E;
}
.shot-chrome i { width: 9px; height: 9px; border-radius: 50%; background: #2A4664; display: inline-block; }
.shot-chrome .es-label { margin-left: 10px; color: #7E99B8; }
.shot-body { padding: 16px; }
.shot-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.kpi { background: #132C47; border: 1px solid #1F3A57; border-radius: 8px; padding: 12px; }
.kpi b { display: block; font-size: 1.2rem; color: #E9F1FA; }
.kpi small { color: #A9BDD3; font-size: .59rem; }
.deal {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: #132C47; border: 1px solid #1F3A57; border-radius: 8px;
  padding: 11px 13px; margin-top: 10px; font-size: .8125rem; color: #D6E4F2;
}
.stage { background: var(--sky-wash); color: var(--es-sky); padding: 3px 10px; border-radius: 999px; font-size: .625rem; }
.stage.ok { background: rgba(108, 194, 160, .14); color: #6CC2A0; }
.mock-caption { font-size: .8125rem; color: var(--text-2); margin: 12px 0 0; }

/* ---------- steps — a real sequence, so numbers are honest ---------- */
.steps-grid { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 14px; }
@media (min-width: 760px) { .steps-grid { grid-template-columns: 1fr 1fr 1fr; } }
.steps-grid li {
  background: var(--panel); border: 1px solid var(--hairline); border-radius: 12px;
  padding: 26px 24px 22px;
}
.step-num {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--es-navy-deep); color: var(--es-sky);
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.steps-grid h3 { font-stretch: 118%; font-weight: 700; font-size: 1.0625rem; margin-top: 18px; }
.steps-grid p { font-size: .9375rem; color: var(--text-2); margin: 8px 0 0; }
.quiet-line { margin-top: 22px; color: var(--text-2); font-size: .9375rem; }

/* ---------- audience pills ---------- */
.pills { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  background: var(--sky-wash); border: 1px solid var(--hairline); border-radius: 999px;
  padding: 9px 18px; font-size: .9375rem; font-weight: 600; color: var(--text);
}

/* ---------- about ---------- */
.about-block p { margin-top: 18px; }
/* dormant: when the real photo exists, add .has-photo to .about-block and
   <img class="about-photo" src="/assets/zach.jpg" alt="Zachary Elbaum"> */
.about-block.has-photo {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
@media (min-width: 820px) { .about-block.has-photo { grid-template-columns: 1.3fr .7fr; } }
.about-photo { width: 100%; border-radius: 14px; border: 1px solid var(--hairline); }

/* ---------- outro / footer ---------- */
.outro {
  margin-top: clamp(72px, 10vw, 120px);
  background: linear-gradient(180deg, var(--es-navy-deep), #122A44);
  color: #E9F1FA; padding: clamp(64px, 9vw, 100px) clamp(20px, 4vw, 48px) 40px;
}
.outro-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.outro h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: #fff; }
.outro p { color: #BFD4EA; margin: 16px auto 26px; }
.outro-mail { font-size: .9375rem; margin-top: 18px; }
.outro-mail a { color: var(--es-sky); }
.outro .es-horizon { margin: 56px auto 22px; }
.footer-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.footer-mark { font-size: 1rem; }
.footer-mark .dot { color: var(--es-sky); }
.footer-copy { font-size: .8125rem; color: #7E99B8; }

/* ---------- reveal motion (added only when JS + motion allowed) ---------- */
.will-reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.will-reveal.in { opacity: 1; transform: none; }