/* ============================================================
   Sid Abhinav · sidabhinav.com
   Minimalist editorial. Every element earns its place.
   Display serif: Newsreader (a normal f, no Fraunces quirks).
   One accent: deep blueprint blue. No decorative dots, dashes,
   pills, or handwriting. No em dash characters in this file.
   ============================================================ */

:root {
  --paper: #F6F3EC;
  --ink: #1B1A17;
  --muted: #4C4A43;
  --faint: #8A8678;
  --rule: #DCD7CB;
  --rule-strong: #CFC8B8;
  --card: #FCFAF4;
  --accent: #0E9488;
  --accent-ink: #0B756B;

  --maxw: 1120px;
  --gutter: clamp(1.25rem, 4.5vw, 3.25rem);
  --space-section: clamp(3.25rem, 6vw, 5.5rem);

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --fs-base: clamp(1.16rem, 1.06rem + 0.5vw, 1.34rem);
  --fs-lead: clamp(1.35rem, 1.15rem + 0.8vw, 1.7rem);
  --fs-eyebrow: clamp(0.92rem, 0.86rem + 0.2vw, 1rem);
  --fs-h1: clamp(2rem, 1.25rem + 2.6vw, 3.15rem);
  --fs-h2: clamp(2.2rem, 1.6rem + 2.6vw, 3.3rem);
  --fs-h3: clamp(1.7rem, 1.45rem + 0.9vw, 2.15rem);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff;
  padding: 0.7rem 1.1rem; border-radius: 0 0 6px 0;
  z-index: 300; font-family: var(--font-mono); font-size: 0.82rem;
}
.skip-link:focus { left: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- type helpers ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.4rem;
}

h1, h2, h3 { font-family: var(--font-display); font-optical-sizing: auto; margin: 0; color: var(--ink); }

.section-title {
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.07;
  letter-spacing: -0.012em;
  margin: 0 0 1rem;
  max-width: 22ch;
}
.section-lead {
  color: var(--muted);
  font-size: var(--fs-lead);
  line-height: 1.5;
  margin: 0;
  max-width: 54ch;
}

/* ============================================================
   NAV
   ============================================================ */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246, 243, 236, 0.86);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 5.2rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 560; font-size: 1.55rem; letter-spacing: -0.01em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: clamp(1.3rem, 2.4vw, 2.3rem); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--font-mono); font-size: 1.06rem; letter-spacing: 0.01em;
  color: var(--muted); transition: color 0.18s ease;
}
.nav-links a:hover { color: var(--ink); text-decoration: none; }
@media (max-width: 680px) { .nav-links { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 1.05rem; font-weight: 500; letter-spacing: 0.01em;
  line-height: 1; padding: 1.15rem 1.8rem; border-radius: 8px;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-ink); transform: translateY(-2px); box-shadow: 0 12px 26px -10px rgba(14,148,136,0.5); }
.btn svg { transition: transform 0.18s ease; }
.btn:hover svg { transform: translateX(3px); }
/* nav CTA stays a quiet outline so in-page CTAs own the solid accent */
.nav-cta { background: transparent; color: var(--accent); border-color: var(--rule-strong); padding: 0.78rem 1.3rem; font-size: 1rem; }
.nav-cta:hover { background: var(--accent); color: #fff; border-color: var(--accent); transform: none; }

.text-link {
  font-family: var(--font-mono); font-size: 0.9rem; color: var(--ink);
  display: inline-flex; align-items: center; gap: 0.45rem;
  min-height: 3.25rem; padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--rule-strong);
  transition: border-color 0.18s ease, color 0.18s ease;
}
.text-link:hover { text-decoration: none; color: var(--accent); border-color: var(--accent); }
.text-link svg { transition: transform 0.18s ease; }
.text-link:hover svg { transform: translateX(3px); }

/* ============================================================
   HERO · map-forward, like hirok.io
   ============================================================ */
.hero { padding-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.hero-stage {
  position: relative; overflow: hidden;
  --hero-photo-width: clamp(124px, 15.5vw, 184px);
  --hero-photo-right: clamp(4.6rem, 7vw, 6.4rem);
  height: clamp(228px, 34vh, 360px);
  border-bottom: 1px solid var(--rule);
  background: var(--card);
}
.hero-map { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(246,243,236,0.55), rgba(246,243,236,0) 42%),
    linear-gradient(0deg, rgba(246,243,236,0.5), rgba(246,243,236,0) 28%);
}
.hero-time {
  position: absolute; top: 1rem; right: calc(var(--hero-photo-right) + var(--hero-photo-width) / 2); transform: translateX(50%); z-index: 4;
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.03em; color: var(--ink);
  background: rgba(246,243,236,0.92); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  padding: 0.45rem 0.7rem; border-radius: 8px; box-shadow: 0 6px 18px -10px rgba(0,0,0,0.4);
}
.hero-time .dim { color: var(--muted); }
.hero-time-ico { display: inline-grid; place-items: center; color: var(--accent); }
.hero-place {
  position: absolute; right: 1.1rem; bottom: 2.4rem; z-index: 4; margin: 0;
  font-family: var(--font-display); font-weight: 600; color: var(--ink);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  text-shadow: 0 2px 14px rgba(246,243,236,0.95);
}
.hero-photo {
  position: absolute; left: auto; right: var(--hero-photo-right); top: 44.7%; transform: translateY(-50%);
  z-index: 4; margin: 0; width: var(--hero-photo-width); max-height: 84%;
  border-radius: 12px; overflow: hidden; border: 4px solid var(--paper);
  box-shadow: 0 0 0 1px rgba(27,26,23,0.10), 0 22px 48px -20px rgba(27,26,23,0.55);
  background: var(--card);
}
.hero-photo img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; display: block; }

.hero-intro { padding-top: clamp(1.6rem, 3.2vw, 2.6rem); }
.hero h1 {
  font-size: var(--fs-h1); font-weight: 600; line-height: 1.03;
  letter-spacing: -0.022em; margin: 0 0 1.1rem; max-width: none;
}
.hero h1 em { font-style: italic; font-weight: 600; color: var(--accent); }
.hero-sub { color: var(--muted); font-size: clamp(1.18rem, 1.08rem + 0.5vw, 1.45rem); line-height: 1.5; margin: 0 0 1.9rem; max-width: 44rem; }
.hero-sub span { display: block; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.8rem 1.4rem; }
@media (max-width: 700px) {
  .hero-stage { height: clamp(220px, 36vh, 300px); }
  .hero-time { right: 1rem; transform: none; }
  .hero-photo { width: clamp(116px, 32vw, 150px); left: 0.9rem; top: auto; bottom: 0.9rem; transform: none; }
  .hero-place { font-size: 1.3rem; }
}
@media (max-width: 460px) { .hero-actions .btn { flex: 1 1 auto; } }

/* ============================================================
   SECTIONS scaffold
   ============================================================ */
.section { padding-block: var(--space-section); }
.section-head { margin-bottom: clamp(2.25rem, 4.5vw, 3.25rem); }
.minor-label {
  font-family: var(--font-mono); font-size: 0.9rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 1.1rem;
}
.path-block { margin-top: clamp(3rem, 6vw, 5rem); padding-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--rule); }

/* ---------- featured work (Leap) ---------- */
.feature {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 4vw, 3rem); align-items: stretch;
  background: var(--card); border: 1px solid var(--rule-strong); border-radius: 16px;
  padding: clamp(1.8rem, 3.5vw, 3rem);
}
.feature-body { display: flex; flex-direction: column; }
.feature-kicker {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 1rem;
}
.feature h3 {
  font-size: clamp(1.9rem, 1.5rem + 1.5vw, 2.6rem); font-weight: 500; line-height: 1.05;
  letter-spacing: -0.012em; margin: 0 0 0.9rem;
}
.feature p {
  color: var(--muted); font-size: clamp(1.05rem, 1rem + 0.3vw, 1.16rem); line-height: 1.6;
  margin: 0 0 1.4rem; max-width: 44ch;
}
.feature-stack { color: var(--faint); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.02em; margin: 0 0 1.8rem; }
.feature-actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: 1rem 1.4rem; align-items: center; }
.feature-visual {
  border-radius: 10px; border: 1px solid var(--rule);
  background: linear-gradient(160deg, #fff, var(--card));
  min-height: 13rem; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.1rem; padding: 1.5rem;
}
.feature-diagram { width: 100%; max-width: 21rem; height: auto; }
.feature-diagram .fd-stroke { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-diagram .fd-faint { fill: none; stroke: var(--rule-strong); stroke-width: 1.4; }
.feature-diagram .fd-fill { fill: var(--accent); }
.feature-diagram .fd-line { stroke: var(--rule-strong); stroke-width: 1.4; stroke-linecap: round; }
.feature-cap { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
@media (max-width: 820px) { .feature { grid-template-columns: 1fr; } .feature-visual { min-height: 10rem; order: -1; } }

/* ---------- projects (Leap + client work, all clickable, same footing) ---------- */
.projects { list-style: none; margin: clamp(1.5rem, 3vw, 2.2rem) 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2.4vw, 1.5rem); }
@media (max-width: 640px) { .projects { grid-template-columns: 1fr; } }
.projects li { display: flex; }
.project { display: flex; flex-direction: column; width: 100%; background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: clamp(1.4rem, 2.4vw, 1.85rem); color: inherit; transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease; }
.project:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 22px 44px -28px rgba(14,148,136,0.5); text-decoration: none; }
.project h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 1.35rem + 0.7vw, 2rem); font-weight: 600; letter-spacing: -0.01em; margin: 0 0 0.6rem; }
.project p { color: var(--muted); font-size: 1.25rem; line-height: 1.55; margin: 0 0 1.3rem; }
.project-go { margin-top: auto; font-family: var(--font-mono); font-size: 1.02rem; letter-spacing: 0.02em; color: var(--accent); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1.5px; display: inline-flex; align-items: center; gap: 0.45rem; }
.project-go svg { transition: transform 0.18s ease; }
.project:hover .project-go svg { transform: translateX(3px); }

/* ---------- client work cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1rem, 2.2vw, 1.4rem); margin-top: clamp(1.2rem, 2.4vw, 1.6rem); }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }
.card {
  display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--rule); border-radius: 12px;
  padding: clamp(1.4rem, 2.4vw, 1.8rem);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--rule-strong); }
.card h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 0.6rem; }
.card p { color: var(--muted); font-size: 1.25rem; line-height: 1.55; margin: 0; }
.more-link {
  margin-top: 2.2rem; display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 1.05rem; color: var(--accent);
  text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1.5px;
}
.more-link:hover { color: var(--accent-ink); }
.more-link svg { transition: transform 0.18s ease; }
.more-link:hover svg { transform: translateX(4px); }

/* ============================================================
   THE PATH (timeline) · ledger: year column, content column
   ============================================================ */
.timeline { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.tl-row { display: grid; grid-template-columns: 180px 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; padding: clamp(1.4rem, 2.5vw, 1.85rem) 0; border-bottom: 1px solid var(--rule); }
@media (max-width: 620px) { .tl-row { grid-template-columns: 1fr; gap: 0.55rem; } }
.tl-year { font-family: var(--font-mono); font-size: 0.98rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); line-height: 1.45; margin: 0; }
.tl-year small { display: block; margin-top: 0.3rem; color: var(--muted); font-size: 0.92rem; letter-spacing: 0.02em; text-transform: none; }
.tl-content h3 { font-family: var(--font-display); font-size: clamp(1.55rem, 1.3rem + 0.8vw, 1.95rem); font-weight: 600; letter-spacing: -0.01em; line-height: 1.12; margin: 0 0 0.45rem; }
.tl-content p { color: var(--muted); margin: 0; font-size: 1.25rem; line-height: 1.55; max-width: 54ch; }

/* ============================================================
   STORY · dad in North Florida
   ============================================================ */
.personal-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 880px) { .personal-grid { grid-template-columns: 1fr; } }
.personal-copy h2 { margin-bottom: 1.2rem; }
.personal-copy p { color: var(--muted); font-size: var(--fs-lead); line-height: 1.55; margin: 0 0 1.2rem; max-width: 46ch; }
.personal-copy p:last-child { margin-bottom: 0; }
.personal-photo {
  margin: 0; aspect-ratio: 4 / 5; border-radius: 14px; border: 1px solid var(--rule-strong);
  overflow: hidden; background: var(--card);
  box-shadow: 0 28px 56px -34px rgba(27,26,23,0.32);
}
.personal-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* map (lives in the hero) shared bits */
.map-pin { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 2px solid #fff; box-shadow: 0 0 0 5px rgba(14,148,136,0.18); }
.maplibregl-ctrl-attrib { font-size: 10px; background: rgba(246,243,236,0.7) !important; }
.maplibregl-ctrl-attrib a { color: var(--muted) !important; }
.map-fallback { display: grid; place-items: center; height: 100%; color: var(--faint); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }

/* ============================================================
   CONSULTING + REFERENCES
   ============================================================ */
.consult { background: var(--card); border: 1px solid var(--rule-strong); border-radius: 18px; padding: clamp(2rem, 5vw, 3.4rem); }
.consult-grid { display: grid; grid-template-columns: 1.25fr 0.9fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
@media (max-width: 820px) { .consult-grid { grid-template-columns: 1fr; } }
.consult h2 { margin-bottom: 1rem; }
.consult-body { color: var(--muted); font-size: var(--fs-lead); line-height: 1.5; margin: 0 0 1.8rem; max-width: 40ch; }
.services { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.services li { padding: 1.05rem 0; border-bottom: 1px solid var(--rule); font-size: 1.3rem; color: var(--ink); line-height: 1.4; }

.consult-card {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--rule-strong); border-top: 3px solid var(--accent);
  border-radius: 12px; padding: clamp(1.6rem, 3vw, 2.1rem);
}
.price-from { font-family: var(--font-mono); font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.4rem; }
.price-num { font-family: var(--font-display); font-size: clamp(3.2rem, 2.4rem + 2.8vw, 4.4rem); font-weight: 600; line-height: 1; letter-spacing: -0.02em; color: var(--ink); margin: 0 0 0.5rem; }
.price-meta { font-family: var(--font-mono); font-size: 1rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); margin: 0 0 1rem; }
.price-scope { color: var(--muted); font-size: 1.2rem; line-height: 1.5; margin: 0 0 1.6rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--rule); }
.price-scope strong { color: var(--ink); font-weight: 600; }
.consult-card .btn { width: 100%; }
.consult-card .or { margin: 0.9rem 0 0; text-align: center; font-size: 0.94rem; color: var(--muted); }

.references { margin-top: clamp(1.8rem, 3.5vw, 2.6rem); padding-top: clamp(1.4rem, 2.8vw, 2rem); border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1.3rem; }
.references .ref-label { font-family: var(--font-mono); font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin: 0; flex: none; }
.references .ref-text { margin: 0; color: var(--muted); font-size: 1.25rem; max-width: 62ch; }

/* ---------- FAQ / objections ---------- */
.faq { list-style: none; margin: clamp(1.5rem, 3vw, 2.2rem) 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(2.5rem, 5vw, 4.5rem); }
@media (max-width: 720px) { .faq { grid-template-columns: 1fr; } }
.faq-item { padding: clamp(1.3rem, 2.5vw, 1.7rem) 0; border-top: 1px solid var(--rule); }
.faq-item h3 { font-family: var(--font-display); font-size: clamp(1.45rem, 1.25rem + 0.6vw, 1.85rem); font-weight: 600; letter-spacing: -0.01em; line-height: 1.18; margin: 0 0 0.65rem; }
.faq-item p { color: var(--muted); font-size: 1.25rem; line-height: 1.55; margin: 0; }

/* ---------- booking (Cal.com) + email ---------- */
.cal-embed { margin-top: clamp(1.5rem, 3vw, 2.5rem); border: 1px solid var(--rule-strong); border-radius: 16px; overflow: hidden; background: var(--card); min-height: 580px; }
#cal-inline { width: 100%; min-height: 580px; }
#cal-inline:empty { display: grid; place-items: center; }
#cal-inline:empty::after { content: "Loading the calendar\2026"; font-family: var(--font-mono); font-size: 1rem; color: var(--muted); }
.email-box { margin-top: clamp(1.5rem, 3vw, 2.2rem); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem 1.5rem; background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: clamp(1.4rem, 2.6vw, 2rem); }
.email-box-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.35rem, 1.1rem + 0.7vw, 1.7rem); margin: 0 0 0.3rem; }
.email-box-sub { color: var(--muted); margin: 0; font-size: 1.1rem; }
.email-copy { display: inline-flex; align-items: center; gap: 0.6rem; }
.email-addr { font-family: var(--font-mono); font-size: 1.08rem; color: var(--ink); background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 9px; padding: 0.65rem 0.95rem; }
.email-copy-btn { font-family: var(--font-mono); font-size: 1rem; color: #fff; background: var(--accent); border: none; border-radius: 9px; padding: 0.72rem 1.1rem; cursor: pointer; transition: background 0.18s ease, transform 0.18s ease; }
.email-copy-btn:hover { background: var(--accent-ink); transform: translateY(-1px); }
@media (max-width: 560px) { .email-box { flex-direction: column; align-items: flex-start; } .email-copy { width: 100%; } .email-addr { flex: 1; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--rule); padding-block: clamp(3rem, 5.5vw, 4.5rem); margin-top: var(--space-section); }
.footer-inner { display: grid; grid-template-columns: 1.3fr auto; gap: 2.5rem; align-items: center; }
@media (max-width: 680px) { .footer-inner { grid-template-columns: 1fr; align-items: start; } }
.footer-title { font-family: var(--font-display); font-size: clamp(2rem, 1.4rem + 2.2vw, 2.9rem); font-weight: 600; letter-spacing: -0.016em; line-height: 1.07; margin: 0 0 0.9rem; max-width: 20ch; }
.footer-sub { color: var(--muted); font-size: var(--fs-lead); line-height: 1.5; margin: 0 0 1.6rem; max-width: 42ch; }
.footer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.4rem; }
.footer-loc { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }
.footer-links { display: flex; flex-direction: column; gap: 1rem; text-align: right; }
@media (max-width: 680px) { .footer-links { text-align: left; margin-top: 1.4rem; } }
.footer-links a { font-family: var(--font-mono); font-size: 1.2rem; letter-spacing: 0.02em; color: var(--accent); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1.5px; }
.footer-links a:hover { color: var(--accent-ink); }
.footer-fine { margin-top: clamp(2.25rem, 4.5vw, 3.25rem); padding-top: 1.5rem; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; gap: 0.6rem 1.5rem; justify-content: space-between; font-family: var(--font-mono); font-size: 1rem; color: var(--muted); }

/* ============================================================
   REVEAL ON SCROLL (guarded)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .card, .btn, .text-link svg, .more-link svg { transition: none !important; }
}

/* hero entrance: staggered rise on load */
@keyframes heroRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.hero-intro h1, .hero-intro .hero-sub, .hero-intro .hero-actions { animation: heroRise 0.75s cubic-bezier(0.22, 1, 0.36, 1) both; }
.hero-intro h1 { animation-delay: 0.08s; }
.hero-intro .hero-sub { animation-delay: 0.22s; }
.hero-intro .hero-actions { animation-delay: 0.36s; }
@media (prefers-reduced-motion: reduce) {
  .hero-intro h1, .hero-intro .hero-sub, .hero-intro .hero-actions { animation: none; }
}

/* ============================================================
   MIKE HOLT EVENT PAGE
   ============================================================ */
.event-page .site-footer { margin-top: 0; }
.event-hero {
  padding-block: clamp(4rem, 8vw, 7rem) clamp(2.7rem, 5vw, 4.4rem);
  border-bottom: 1px solid var(--rule);
}
.event-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.72fr);
  gap: clamp(2rem, 5vw, 4.4rem);
  align-items: center;
}
.event-hero h1 {
  font-size: clamp(3rem, 2.15rem + 3.8vw, 5.85rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.024em;
  max-width: 11ch;
  margin: 0 0 1.2rem;
}
.event-lead {
  color: var(--muted);
  font-size: clamp(1.32rem, 1.1rem + 0.9vw, 1.88rem);
  line-height: 1.45;
  max-width: 40ch;
  margin: 0 0 2rem;
}
.engagement-note {
  display: inline-block;
  margin: 1.15rem 0 0;
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--accent);
  background: var(--card);
  color: var(--muted);
  font-size: clamp(1.02rem, 0.96rem + 0.22vw, 1.14rem);
  line-height: 1.45;
}
.engagement-note strong { color: var(--ink); font-weight: 600; }
.audit-sheet {
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-top: 4px solid var(--accent);
  border-radius: 14px;
  box-shadow: 0 30px 70px -48px rgba(27,26,23,0.45);
  padding: clamp(1.2rem, 2.5vw, 1.7rem);
}
.sheet-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
}
.sheet-head p,
.sheet-head span { margin: 0; }
.sheet-head p {
  color: var(--ink);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sheet-head span {
  color: var(--accent);
  font-size: 0.9rem;
  white-space: nowrap;
}
.sheet-rows { margin: 0; }
.sheet-rows div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--rule);
}
.sheet-rows div:last-child { border-bottom: 0; padding-bottom: 0; }
.sheet-rows dt {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
.sheet-rows dd {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.12rem, 1rem + 0.35vw, 1.28rem);
  line-height: 1.45;
}
.event-strip { padding-block: clamp(1.5rem, 3vw, 2.2rem); }
.trust-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}
.trust-strip li {
  font-family: var(--font-mono);
  font-size: clamp(0.88rem, 0.82rem + 0.2vw, 0.98rem);
  color: var(--muted);
  line-height: 1.45;
  padding: 1rem clamp(0.8rem, 2vw, 1.4rem);
  border-right: 1px solid var(--rule);
}
.trust-strip li:last-child { border-right: 0; }
.system-grid {
  list-style: none;
  margin: clamp(1.7rem, 3vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.3rem);
}
.system-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: clamp(1.25rem, 2vw, 1.65rem);
}
.system-card h3 {
  font-size: clamp(1.45rem, 1.25rem + 0.6vw, 1.8rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.7rem;
}
.system-card p {
  color: var(--muted);
  font-size: clamp(1.02rem, 0.96rem + 0.22vw, 1.14rem);
  line-height: 1.55;
  margin: 0;
}
.audit-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.audit-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}
.audit-steps li {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  padding: clamp(1.25rem, 2.5vw, 1.8rem) 0;
  border-bottom: 1px solid var(--rule);
}
.audit-steps span {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 0.08em;
}
.audit-steps h3 {
  font-size: clamp(1.55rem, 1.3rem + 0.8vw, 1.95rem);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5rem;
}
.audit-steps p {
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.55;
  margin: 0;
}
.contractor-cred {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3.2rem);
  align-items: start;
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: 16px;
  padding: clamp(1.6rem, 3.5vw, 2.5rem);
}
.contractor-cred p:last-child {
  color: var(--muted);
  font-size: var(--fs-lead);
  line-height: 1.5;
  margin: 0;
}
@media (max-width: 880px) {
  .event-hero-grid,
  .audit-grid,
  .contractor-cred { grid-template-columns: 1fr; }
  .event-hero h1 { max-width: 12ch; }
  .system-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .event-hero { padding-top: 3rem; }
  .event-hero h1 { font-size: clamp(2.7rem, 14vw, 4.4rem); }
  .trust-strip,
  .system-grid { grid-template-columns: 1fr; }
  .trust-strip li { border-right: 0; border-bottom: 1px solid var(--rule); }
  .trust-strip li:last-child { border-bottom: 0; }
  .sheet-rows div,
  .audit-steps li { grid-template-columns: 1fr; gap: 0.35rem; }
}

/* ============================================================
   PROJECT CASE STUDY · AI PROOFREADING
   ============================================================ */
.case-page .site-footer { margin-top: 0; }
.case-hero {
  padding-block: clamp(3.2rem, 7vw, 6rem) clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--rule);
}
.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(22rem, 1fr);
  gap: clamp(2.2rem, 5vw, 4.5rem);
  align-items: center;
}
.case-hero h1 {
  font-size: clamp(3rem, 2rem + 4.2vw, 5.9rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.024em;
  max-width: 9.5ch;
  margin: 0 0 1.25rem;
}
.case-lead {
  color: var(--muted);
  font-size: clamp(1.28rem, 1.05rem + 0.9vw, 1.82rem);
  line-height: 1.45;
  max-width: 39ch;
  margin: 0 0 2rem;
}
.proof-hero-art { min-width: 0; }
.proof-window {
  background: #111;
  color: #f8f7f1;
  border: 1px solid rgba(27,26,23,0.18);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 34px 80px -46px rgba(27,26,23,0.66);
}
.proof-window-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid rgba(255,255,255,0.16);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(248,247,241,0.72);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.proof-window-body {
  display: grid;
  grid-template-columns: minmax(13rem, 0.82fr) minmax(13rem, 1fr);
  gap: clamp(0.9rem, 2vw, 1.25rem);
  padding: clamp(0.9rem, 2vw, 1.25rem);
}
.manual-page {
  position: relative;
  min-height: 25rem;
  background: #fbfaf4;
  color: #191814;
  border-radius: 5px;
  padding: 1.1rem 1.05rem 1rem;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.18), 0 22px 45px -30px rgba(0,0,0,0.8);
  overflow: hidden;
}
.manual-head,
.manual-footer {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #6f6a5d;
}
.manual-page h2 {
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.08;
  margin: 1.15rem 0 0.75rem;
}
.manual-page p {
  color: #353229;
  font-size: 0.78rem;
  line-height: 1.48;
  margin: 0 0 0.72rem;
}
.manual-mark {
  position: relative;
  padding: 0.22rem 0.28rem;
  outline: 2px solid rgba(14,148,136,0.55);
  outline-offset: 2px;
  background: rgba(14,148,136,0.08);
}
.manual-mark-2 { outline-color: rgba(188,68,51,0.58); background: rgba(188,68,51,0.08); }
.manual-figure { margin: 0.95rem 0 0.72rem; }
.manual-figure div {
  height: 5.1rem;
  border: 1px solid #bdb8aa;
  background:
    linear-gradient(90deg, transparent 0 49%, #bdb8aa 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 0 49%, #bdb8aa 49% 51%, transparent 51%),
    #f2efe6;
}
.manual-figure figcaption {
  color: #5a564e;
  font-family: var(--font-mono);
  font-size: 0.57rem;
  line-height: 1.35;
  margin-top: 0.4rem;
}
.manual-footer { position: absolute; left: 1.05rem; right: 1.05rem; bottom: 0.75rem; }
.finding-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-self: center;
}
.finding-card {
  background: rgba(246,243,236,0.08);
  border: 1px solid rgba(246,243,236,0.2);
  border-radius: 10px;
  padding: 1rem;
}
.finding-card-hot { border-color: rgba(14,148,136,0.72); box-shadow: inset 3px 0 0 var(--accent); }
.finding-rule {
  color: rgba(248,247,241,0.62);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
}
.finding-card h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.45rem;
}
.finding-card p {
  color: rgba(248,247,241,0.72);
  font-size: 0.9rem;
  line-height: 1.45;
  margin: 0 0 0.7rem;
}
.finding-card span {
  color: #7be0d5;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.case-strip {
  padding-block: clamp(1.5rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--rule);
}
.case-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}
.case-facts li {
  padding: clamp(1.05rem, 2vw, 1.35rem);
  border-right: 1px solid var(--rule);
}
.case-facts li:last-child { border-right: 0; }
.case-facts strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.6rem + 2vw, 3.2rem);
  line-height: 1;
  margin-bottom: 0.45rem;
}
.case-facts span {
  color: var(--muted);
  display: block;
  font-size: clamp(0.96rem, 0.9rem + 0.2vw, 1.08rem);
  line-height: 1.45;
}
.report-demo {
  display: grid;
  grid-template-columns: minmax(17rem, 0.42fr) minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 1.6rem);
  align-items: stretch;
}
.report-list {
  border-top: 2px solid var(--ink);
}
.report-list-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.report-list-head strong { color: var(--accent); font-weight: 500; }
.report-row {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
}
.report-row h3 {
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
}
.report-row p {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.45;
  margin: 0;
}
.row-id {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.report-row.is-active .row-id { color: var(--accent); }
.evidence-panel {
  display: grid;
  grid-template-columns: minmax(15rem, 0.88fr) minmax(14rem, 0.72fr);
  gap: clamp(1rem, 2.4vw, 1.4rem);
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: 14px;
  padding: clamp(1rem, 2vw, 1.4rem);
}
.evidence-page {
  position: relative;
  min-height: 20rem;
  background: #fffdfa;
  border: 1px solid var(--rule);
  padding: 1.2rem;
  overflow: hidden;
}
.evidence-header {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 1.3rem;
}
.evidence-page p {
  color: #24221d;
  font-size: 1rem;
  line-height: 1.58;
  max-width: 33ch;
  margin: 0 0 1rem;
}
.evidence-page mark {
  background: rgba(14,148,136,0.16);
  color: inherit;
  padding: 0 0.14rem;
}
.evidence-box {
  position: absolute;
  left: 7.1rem;
  top: 5.5rem;
  width: 3.15rem;
  height: 1.45rem;
  border: 3px solid var(--accent);
  pointer-events: none;
}
.review-note {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 3px solid var(--accent);
  padding-left: clamp(1rem, 2vw, 1.35rem);
}
.review-kicker {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
}
.review-note h3 {
  font-size: clamp(1.45rem, 1.2rem + 0.7vw, 1.85rem);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.85rem;
}
.review-note h3 span { color: var(--accent); }
.review-note p:last-child {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.5;
  margin: 0;
}
.proof-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--ink);
}
.proof-flow li {
  padding: clamp(1.15rem, 2vw, 1.55rem) clamp(0.85rem, 1.6vw, 1.2rem);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.proof-flow li:last-child { border-right: 0; }
.proof-flow span {
  color: var(--accent);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 1.1rem;
}
.proof-flow h3 {
  font-size: clamp(1.35rem, 1.12rem + 0.6vw, 1.68rem);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.65rem;
}
.proof-flow p {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0;
}
.handoff-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.72fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.qa-ledger {
  background: #111;
  color: #f8f7f1;
  border-radius: 14px;
  padding: clamp(1rem, 2.4vw, 1.45rem);
  box-shadow: 0 28px 70px -48px rgba(27,26,23,0.65);
}
.ledger-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(248,247,241,0.16);
  font-family: var(--font-mono);
}
.ledger-row span {
  color: rgba(248,247,241,0.72);
  font-size: 0.92rem;
}
.ledger-row strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 2.15rem;
  line-height: 1;
}
.muted-row strong { color: #8e8a7d; }
.good-row { border-bottom: 0; }
.good-row strong { color: #7be0d5; }
.qa-ledger p {
  color: rgba(248,247,241,0.66);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 1.1rem 0 0;
}
.proof-cta-section { padding-top: 0; }
@media (max-width: 1080px) and (min-width: 861px) {
  .case-hero-grid {
    grid-template-columns: minmax(0, 0.96fr) minmax(20rem, 0.9fr);
    gap: clamp(1.6rem, 3vw, 2.2rem);
  }
  .case-hero h1 {
    font-size: clamp(3.45rem, 6vw, 4.15rem);
    max-width: 12.5ch;
  }
  .proof-window-body { padding: 0.85rem; }
  .manual-page { min-height: 22.5rem; }
}
@media (max-width: 980px) {
  .report-demo,
  .handoff-grid { grid-template-columns: 1fr; }
  .case-hero h1 { max-width: 12ch; }
  .proof-flow { grid-template-columns: repeat(2, 1fr); }
  .proof-flow li:nth-child(2) { border-right: 0; }
}
@media (max-width: 860px) {
  .case-hero-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .proof-window-body,
  .evidence-panel,
  .case-facts { grid-template-columns: 1fr; }
  .case-facts li { border-right: 0; border-bottom: 1px solid var(--rule); }
  .case-facts li:last-child { border-bottom: 0; }
  .proof-flow { grid-template-columns: 1fr; }
  .proof-flow li { border-right: 0; }
  .report-row { grid-template-columns: 1fr; gap: 0.35rem; }
  .review-note { border-left: 0; border-top: 3px solid var(--accent); padding: 1.1rem 0 0; }
}
@media (max-width: 520px) {
  .case-hero { padding-top: 2.8rem; }
  .case-hero h1 { font-size: clamp(2.55rem, 14vw, 4.2rem); }
  .manual-page { min-height: 22rem; }
}

/* ============================================================
   INTERACTIVE PROOFREADING DEMO
   ============================================================ */
.proof-demo-page {
  background: #F3F0E8;
}
.proof-demo-main {
  padding-block: clamp(1rem, 2vw, 1.4rem) clamp(2rem, 4vw, 3.6rem);
}
.proof-demo-intro {
  display: grid;
  grid-template-columns: minmax(17rem, 0.72fr) minmax(20rem, 0.85fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: center;
  margin-bottom: clamp(0.75rem, 1.8vw, 1.05rem);
}
.proof-demo-kicker {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.3rem;
}
.proof-demo-intro h1 {
  font-size: clamp(1.8rem, 1.34rem + 1.65vw, 2.55rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin: 0;
}
.proof-demo-intro p {
  color: var(--muted);
  font-size: clamp(0.98rem, 0.93rem + 0.18vw, 1.08rem);
  line-height: 1.45;
  max-width: 54ch;
  margin: 0;
}
.proof-demo-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}
.proof-demo-stats div {
  padding: 0.85rem 0.9rem;
  border-right: 1px solid var(--rule);
}
.proof-demo-stats div:last-child { border-right: 0; }
.proof-demo-stats dt {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.proof-demo-stats dd {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.25rem + 1.7vw, 2.75rem);
  line-height: 1;
  margin: 0.35rem 0 0;
}
.proof-demo-board {
  background: #10100E;
  color: #F9F7EF;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(27,26,23,0.24);
  box-shadow: 0 30px 80px -46px rgba(27,26,23,0.7);
}
.demo-toolbar {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto auto;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem clamp(0.9rem, 2vw, 1.2rem);
  border-bottom: 1px solid rgba(249,247,239,0.16);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.demo-toolbar > div:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}
.demo-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(14,148,136,0.18);
  flex: 0 0 auto;
}
.demo-file {
  color: rgba(249,247,239,0.74);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.proof-run-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: clamp(0.7rem, 1.8vw, 1.2rem);
  align-items: baseline;
  justify-content: center;
  margin: 0;
}
.proof-run-stats div {
  display: flex;
  gap: 0.35rem;
  align-items: baseline;
}
.proof-run-stats dt {
  color: rgba(249,247,239,0.42);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.proof-run-stats dd {
  color: #F9F7EF;
  font-size: 0.86rem;
  margin: 0;
}
.demo-tabs {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.35rem;
  padding: 0.25rem;
  background: rgba(249,247,239,0.08);
  border: 1px solid rgba(249,247,239,0.14);
  border-radius: 9px;
}
.demo-tab {
  appearance: none;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: rgba(249,247,239,0.68);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.48rem 0.7rem;
}
.demo-tab.active {
  background: #F9F7EF;
  color: #10100E;
}
.demo-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 0.28fr) minmax(30rem, 1fr) minmax(13rem, 0.25fr);
  min-height: min(45rem, calc(100vh - 9.5rem));
}
.issue-rail {
  border-right: 1px solid rgba(249,247,239,0.14);
  padding: 1rem;
}
.issue-rail-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  color: rgba(249,247,239,0.62);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.issue-rail-head strong { color: #78DCD2; font-weight: 500; }
.issue-button {
  display: grid;
  width: 100%;
  gap: 0.28rem;
  text-align: left;
  color: #F9F7EF;
  background: transparent;
  border: 1px solid rgba(249,247,239,0.14);
  border-radius: 9px;
  cursor: pointer;
  padding: 0.9rem;
  margin-bottom: 0.65rem;
}
.issue-button.active {
  border-color: rgba(14,148,136,0.8);
  box-shadow: inset 3px 0 0 var(--accent);
}
.issue-button span {
  color: rgba(249,247,239,0.48);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.issue-button strong {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
}
.issue-button em {
  color: rgba(249,247,239,0.62);
  font-style: normal;
  font-size: 0.86rem;
}
.demo-evidence {
  display: grid;
  grid-template-columns: minmax(17rem, 0.82fr) minmax(15rem, 0.62fr);
  gap: clamp(0.9rem, 2vw, 1.2rem);
  align-items: stretch;
  padding: clamp(1rem, 2vw, 1.25rem);
}
.redacted-page {
  position: relative;
  background: #FCFAF4;
  color: #1B1A17;
  border-radius: 5px;
  padding: clamp(1.1rem, 2.4vw, 1.55rem);
  overflow: hidden;
  min-height: 36rem;
  box-shadow: 0 24px 50px -30px rgba(0,0,0,0.78);
}
.page-running,
.page-number {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  color: #776f61;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.redacted-page h2 {
  font-size: clamp(1.65rem, 1.2rem + 1.4vw, 2.45rem);
  font-weight: 600;
  line-height: 1.04;
  margin: 1.4rem 0 1rem;
  max-width: 13ch;
}
.page-line {
  height: 0.48rem;
  border-radius: 99px;
  background: #ded8ca;
  margin-bottom: 0.42rem;
}
.page-line.long { width: 88%; }
.page-line.mid { width: 70%; }
.page-line.short { width: 45%; margin-bottom: 1.3rem; }
.fake-copy p {
  color: #3e3a31;
  font-size: clamp(0.98rem, 0.86rem + 0.28vw, 1.1rem);
  line-height: 1.55;
  max-width: 34ch;
  margin: 0 0 1rem;
}
.fake-copy mark {
  background: rgba(14,148,136,0.18);
  color: inherit;
  padding: 0 0.18rem;
}
.fake-diagram {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  width: min(18rem, 92%);
  height: 8rem;
  border: 1px solid #bdb6a7;
  background: #bdb6a7;
  margin-top: 1.2rem;
}
.fake-diagram span { background: #F2EEE5; }
.figure-caption {
  color: #5c574c;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.4;
  margin: 0.7rem 0 0;
}
.evidence-target {
  position: absolute;
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 999px rgba(16,16,14,0.04);
  pointer-events: none;
}
.issue-unit {
  left: clamp(2.1rem, 5vw, 3.9rem);
  top: clamp(22rem, 50vw, 24.8rem);
  width: 3.4rem;
  height: 1.55rem;
}
.issue-figure {
  left: clamp(1.2rem, 3vw, 1.55rem);
  top: clamp(24.3rem, 55vw, 30rem);
  width: min(18rem, 75%);
  height: 2rem;
  border-color: #C65B45;
}
.issue-header {
  left: 1rem;
  right: 1rem;
  top: 0.8rem;
  height: 1.7rem;
  border-color: #C65B45;
}
.issue-internal {
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  height: 5.4rem;
  border-color: #8E8A7D;
}
.page-number {
  position: absolute;
  left: clamp(1.1rem, 2.4vw, 1.55rem);
  right: clamp(1.1rem, 2.4vw, 1.55rem);
  bottom: 1rem;
}
.reviewer-card {
  align-self: start;
  background: rgba(249,247,239,0.08);
  border: 1px solid rgba(249,247,239,0.16);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: clamp(1rem, 2.2vw, 1.25rem);
}
.reviewer-label {
  color: rgba(249,247,239,0.54);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}
.reviewer-card h3 {
  color: #fff;
  font-size: clamp(1.5rem, 1.15rem + 1vw, 2rem);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.8rem;
}
.reviewer-card p {
  color: rgba(249,247,239,0.7);
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
}
.issue-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.05rem;
}
.issue-meta span {
  color: #78DCD2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid rgba(120,220,210,0.34);
  border-radius: 999px;
  padding: 0.32rem 0.55rem;
}
.gate-panel {
  border-left: 1px solid rgba(249,247,239,0.14);
  padding: 1rem;
}
.gate-panel h2 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.8rem;
}
.gate-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(249,247,239,0.14);
  font-family: var(--font-mono);
}
.gate-row span {
  color: rgba(249,247,239,0.62);
  font-size: 0.78rem;
}
.gate-row strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1;
}
.gate-row.hold strong { color: #8E8A7D; }
.gate-row.send strong { color: #78DCD2; }
.gate-panel p {
  color: rgba(249,247,239,0.62);
  font-size: 0.92rem;
  line-height: 1.48;
  margin: 1rem 0 0;
}
@media (max-width: 1120px) {
  .demo-grid { grid-template-columns: minmax(13rem, 0.34fr) minmax(0, 1fr); }
  .gate-panel {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid rgba(249,247,239,0.14);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 1rem;
  }
  .gate-panel h2,
  .gate-panel p { grid-column: 1 / -1; }
}
@media (max-width: 880px) {
  .proof-demo-intro,
  .demo-grid,
  .demo-evidence { grid-template-columns: 1fr; }
  .proof-demo-stats { grid-template-columns: repeat(2, 1fr); }
  .issue-rail {
    border-right: 0;
    border-bottom: 1px solid rgba(249,247,239,0.14);
  }
  .issue-button { margin-bottom: 0.5rem; }
  .redacted-page { min-height: 32rem; }
}
@media (max-width: 620px) {
  .proof-demo-main { padding-top: 1rem; }
  .gate-panel { grid-template-columns: 1fr; }
  .demo-toolbar { grid-template-columns: 1fr; }
  .demo-toolbar { align-items: stretch; }
  .proof-run-stats {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-tabs { width: 100%; }
  .demo-tab { flex: 1; }
  .proof-demo-stats { grid-template-columns: 1fr 1fr; }
  .proof-demo-stats div:nth-child(2) { border-right: 0; }
  .proof-demo-stats div:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
}

/* ============================================================
   SIMPLE ELECTRICAL PROOFREADING SAMPLE
   ============================================================ */
.proof-simple-page {
  background: var(--paper);
}

.proof-simple-main {
  padding-block: clamp(1.5rem, 3vw, 2.6rem) clamp(2.2rem, 5vw, 4rem);
}

.proof-simple-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(18rem, 0.72fr);
  gap: clamp(1.2rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(1.1rem, 2.4vw, 1.8rem);
}

.proof-simple-kicker {
  grid-column: 1 / -1;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
}

.proof-simple-hero h1 {
  grid-column: 1;
  font-size: clamp(2.45rem, 1.82rem + 2.5vw, 4.35rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.02em;
  max-width: 13ch;
  margin: 0;
}

.proof-simple-hero p:not(.proof-simple-kicker) {
  grid-column: 2;
  color: var(--muted);
  font-size: clamp(1.12rem, 1rem + 0.42vw, 1.35rem);
  line-height: 1.46;
  max-width: 37ch;
  margin: 0;
}

.proof-simple-demo {
  display: grid;
  grid-template-columns: minmax(23rem, 0.96fr) minmax(17rem, 0.55fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: stretch;
  padding-block: clamp(1rem, 2.2vw, 1.4rem);
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}

.manual-sheet {
  position: relative;
  min-height: clamp(34rem, 62vw, 42rem);
  background:
    linear-gradient(90deg, rgba(27,26,23,0.035) 1px, transparent 1px) 0 0 / 3.2rem 3.2rem,
    #FCFAF4;
  border: 1px solid var(--rule-strong);
  border-radius: 8px;
  box-shadow: 0 28px 70px -54px rgba(27,26,23,0.85);
  color: var(--ink);
  padding: clamp(1.35rem, 3vw, 2.2rem);
}

.manual-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--ink);
}

.manual-sheet h2 {
  font-size: clamp(2rem, 1.5rem + 1.7vw, 3.1rem);
  font-weight: 600;
  line-height: 1;
  max-width: 13ch;
  margin: clamp(1.4rem, 3vw, 2rem) 0 1.2rem;
}

.manual-sheet p {
  color: #37342e;
  font-size: clamp(1.06rem, 0.96rem + 0.38vw, 1.24rem);
  line-height: 1.6;
  max-width: 38rem;
  margin: 0 0 1rem;
}

.manual-hotspot {
  appearance: none;
  border: 0;
  border-radius: 4px;
  background: rgba(198,91,69,0.13);
  color: inherit;
  cursor: pointer;
  display: inline;
  font: inherit;
  line-height: inherit;
  padding: 0.03rem 0.22rem 0.08rem;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: rgba(198,91,69,0.55);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.14em;
}

.manual-hotspot:hover,
.manual-hotspot:focus-visible,
.manual-hotspot.active {
  background: rgba(14,148,136,0.2);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  text-decoration-color: var(--accent);
}

.manual-real-diagram {
  margin: clamp(1rem, 2vw, 1.35rem) 0 0;
  width: min(19rem, 88%);
}

.manual-real-diagram img {
  display: block;
  width: 100%;
  max-height: 19.5rem;
  object-fit: contain;
  background: #F7F3EA;
  border: 1px solid #a9a191;
  padding: clamp(0.75rem, 2vw, 1.1rem);
  filter: grayscale(0.08) contrast(1.03);
}

.manual-caption {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.8rem !important;
  letter-spacing: 0.02em;
  line-height: 1.45;
  margin: 0.7rem 0 0 !important;
}

.manual-caption.active {
  color: #1f5f58;
  background: rgba(14,148,136,0.16);
  display: inline-block;
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.manual-caption span {
  display: block;
  color: #8f8677;
  font-size: 0.62rem;
  margin-top: 0.2rem;
}

.proof-side {
  align-self: start;
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
}

.finding-card {
  border-left: 4px solid var(--accent);
  background: var(--card);
  border-radius: 8px;
  box-shadow: 0 22px 60px -44px rgba(27,26,23,0.65);
  padding: clamp(1.25rem, 2.8vw, 2rem);
}

.finding-label {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.finding-card h2 {
  font-size: clamp(1.8rem, 1.35rem + 1.4vw, 2.65rem);
  font-weight: 600;
  line-height: 1;
  margin: 0 0 1rem;
}

.finding-card p {
  color: var(--muted);
  font-size: clamp(1.05rem, 0.98rem + 0.24vw, 1.16rem);
  line-height: 1.5;
  margin: 0 0 1rem;
}

.finding-card .finding-fix {
  color: var(--ink);
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule-strong);
}

.proof-architecture {
  padding-block: clamp(1.5rem, 3.4vw, 2.8rem);
  border-bottom: 1px solid var(--rule-strong);
}

.proof-architecture-head {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: end;
  margin-bottom: clamp(0.9rem, 2.2vw, 1.45rem);
}

.proof-architecture-head .proof-simple-kicker {
  grid-column: auto;
}

.proof-architecture-head h2 {
  color: var(--ink);
  font-size: clamp(1.6rem, 1.2rem + 1.45vw, 2.65rem);
  font-weight: 600;
  line-height: 1.03;
  max-width: 22ch;
  margin: 0;
}

.architecture-figure {
  background:
    radial-gradient(circle at 18% 12%, rgba(120,220,210,0.12), transparent 28%),
    #121210;
  border: 1px solid rgba(249,247,239,0.16);
  border-radius: 10px;
  box-shadow: 0 28px 70px -45px rgba(27,26,23,0.85);
  color: #F9F7EF;
  margin: 0;
  padding: clamp(0.65rem, 1.8vw, 1.15rem);
}

.architecture-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.architecture-figure figcaption {
  color: rgba(249,247,239,0.62);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  line-height: 1.4;
  margin-top: 0.8rem;
  text-transform: uppercase;
}

.proof-simple-close {
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  align-items: center;
  padding-top: clamp(1.3rem, 2.6vw, 2rem);
}

.proof-simple-close p {
  color: var(--muted);
  font-size: clamp(1.08rem, 1rem + 0.28vw, 1.2rem);
  line-height: 1.45;
  max-width: 48rem;
  margin: 0;
}

@media (max-width: 880px) {
  .proof-simple-hero,
  .proof-simple-demo,
  .proof-architecture-head,
  .proof-simple-close {
    grid-template-columns: 1fr;
  }

  .proof-simple-kicker,
  .proof-simple-hero h1,
  .proof-simple-hero p:not(.proof-simple-kicker) {
    grid-column: 1;
  }

  .proof-side,
  .finding-card {
    position: static;
  }

  .proof-simple-close {
    display: grid;
  }
}

@media (max-width: 620px) {
  .proof-simple-main {
    padding-top: 1rem;
  }

  .proof-simple-hero h1 {
    font-size: clamp(2.35rem, 13vw, 3.8rem);
  }

  .manual-topline {
    display: grid;
  }

  .manual-sheet {
    min-height: 32rem;
  }
}