/* =========================================================================
   LOOK ALIVE! — FIELD MANUAL (ultramarine edition)
   Editorial · Klein-blue & bone · Didone + mono · dither / engraving texture
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Prata&family=Newsreader:ital,opsz,wght@0,6..72,300..600;1,6..72,300..500&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --ultra:   #1f1ae6;   /* electric ultramarine — the one color */
  --ultra-d: #1410a8;
  --ink:     #0c0c16;
  --bone:    #f1ece0;   /* warm off-white */
  --bone-2:  #e7e0cf;
  --blue-tx: #1f1ae6;

  --font-display: 'Prata', Georgia, serif;
  --font-serif:   'Newsreader', Georgia, serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --hair: color-mix(in srgb, currentColor 16%, transparent);
  --hair-strong: color-mix(in srgb, currentColor 32%, transparent);

  --gutter: clamp(1.25rem, 5vw, 5rem);
  --maxw: 1320px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis: style; /* Prata is single-weight: allow synthetic italic, never faux-bold */
  overflow-x: hidden;
}
::selection { background: var(--ultra); color: var(--bone); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* grain overlay */
.grain {
  position: fixed; inset: 0; z-index: 200; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

/* =========================================================================
   TYPE PRIMITIVES
   ========================================================================= */
.label {
  font-family: var(--font-mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .24em; text-transform: uppercase;
}
.display {
  font-family: var(--font-display); font-weight: 700;
  line-height: .92; letter-spacing: -.012em; font-optical-sizing: auto;
}
.italic { font-style: italic; }

.container { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }

/* hairline rule with mono caption sitting on it */
.rule { border-top: 1px solid var(--hair-strong); }

/* =========================================================================
   FIELD (alternating blue / bone bands)
   ========================================================================= */
.field { position: relative; padding-block: clamp(4.5rem, 11vh, 8.5rem); }
.field--blue { background: var(--ultra); color: var(--bone); }
.field--blue ::selection { background: var(--bone); color: var(--ultra); }

/* section folio header: §0X — TITLE .............. caption */
.folio {
  display: grid; grid-template-columns: auto 1fr auto; align-items: end; gap: 1.5rem;
  padding-bottom: 1.1rem; margin-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--hair-strong);
}
.folio__no { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .2em; }
.folio__title {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1.4rem, 2.5vw, 2rem); line-height: 1; letter-spacing: -.005em;
  justify-self: start;
  font-optical-sizing: none; font-variation-settings: 'opsz' 14, 'wght' 700;
}
.folio__cap { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .18em; opacity: .7; text-align: right; }

/* =========================================================================
   TEXTURE HELPERS — sunburst engraving + halftone dither
   ========================================================================= */
.sunburst { position: absolute; inset: 0; pointer-events: none; }
.sunburst::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-conic-gradient(from 0deg at 50% 50%,
    currentColor 0deg .26deg, transparent .26deg 1.5deg);
  -webkit-mask: radial-gradient(closest-side, transparent 14%, #000 17%, #000 56%, transparent 74%);
          mask: radial-gradient(closest-side, transparent 14%, #000 17%, #000 56%, transparent 74%);
  opacity: .85;
}
.ring { position: absolute; border-radius: 50%; border: 1px solid currentColor; opacity: .5; }

/* halftone: dot grid that thins out via mask, reads as a 1-bit duotone tile */
.halftone {
  background-color: var(--ultra);
  background-image: radial-gradient(var(--bone) 26%, transparent 28%);
  background-size: 8px 8px; background-position: 0 0;
  position: relative; overflow: hidden;
}
.halftone--soft { background-size: 6px 6px; }
.halftone::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 0 30%, var(--ultra) 78%);
  mix-blend-mode: normal;
}
/* dither field (subtler, for backgrounds) */
.dither-bg::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: radial-gradient(currentColor .6px, transparent .8px);
  background-size: 5px 5px;
  -webkit-mask: linear-gradient(180deg, #000, transparent 62%);
          mask: linear-gradient(180deg, #000, transparent 62%);
}

/* =========================================================================
   TOP BAR / NAV
   ========================================================================= */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--ultra); color: var(--bone);
  border-bottom: 1px solid color-mix(in srgb, var(--bone) 24%, transparent);
}
.topbar__row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 60px;
}
.brand { font-family: var(--font-display); font-size: 1.18rem; letter-spacing: .01em; display: flex; align-items: center; gap: .55rem;
  font-optical-sizing: none; font-variation-settings: 'opsz' 16, 'wght' 700; }
.brand__mark { height: 15px; width: auto; flex: none; transform: translateY(-1.5px); }
.nav { display: flex; gap: clamp(1rem, 2.4vw, 2.4rem); }
.nav a { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; padding: .3rem 0; position: relative; opacity: .85; }
.nav a:hover { opacity: 1; }
.nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: currentColor; transition: right .3s ease; }
.nav a:hover::after { right: 0; }
.topbar .cta { color: var(--ultra); }
.navtoggle { display: none; background: none; border: 1px solid currentColor; color: inherit; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; padding: .4rem .7rem; cursor: pointer; }

/* boxed mono CTA (Hermes "download" style) */
.cta {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase;
  background: var(--bone); color: var(--ultra);
  padding: .72rem 1.1rem; border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 color-mix(in srgb, var(--ink) 85%, transparent);
  transition: transform .12s ease, box-shadow .12s ease;
}
.cta:hover { transform: translate(-1px,-1px); box-shadow: 6px 6px 0 var(--ink); }
.cta:active { transform: translate(2px,2px); box-shadow: 1px 1px 0 var(--ink); }
.cta--sm { padding: .45rem .8rem; box-shadow: 3px 3px 0 var(--ink); }
.cta--ink { background: var(--ink); color: var(--bone); }
.cta--ghost { background: transparent; color: inherit; border-color: currentColor; box-shadow: none; }
.cta--ghost:hover { background: color-mix(in srgb, currentColor 10%, transparent); transform: none; box-shadow: none; }

/* =========================================================================
   HERO
   ========================================================================= */
.hero { background: var(--ultra); color: var(--bone); position: relative; overflow: hidden; }
.hero__inner {
  display: grid; grid-template-columns: 1.28fr .72fr; gap: clamp(1.5rem, 4vw, 3.2rem);
  align-items: stretch; min-height: calc(100svh - 60px);
  padding-block: clamp(2.5rem, 5vh, 4rem);
}
.hero__left { display: flex; flex-direction: column; }
.hero__meta { display: flex; justify-content: space-between; gap: 1rem; opacity: .85; margin-bottom: auto; }
.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.9rem, 7.4vw, 7rem); line-height: .92; letter-spacing: -.022em;
  margin: clamp(1.5rem, 4vh, 2.5rem) 0 1.4rem; hyphens: none;
}
.hero h1 .l { display: block; white-space: nowrap; }
.hero h1 em { font-style: italic; font-weight: 700; }
.hero h1 .thin { font-weight: 600; }
.hero__sub {
  font-family: var(--font-serif); font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.62; max-width: 40ch; color: color-mix(in srgb, var(--bone) 90%, var(--ultra));
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; align-items: center; }
.hero__note { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; opacity: .8; }
.hero__foot {
  margin-top: auto; padding-top: 1.4rem; border-top: 1px solid color-mix(in srgb, var(--bone) 24%, transparent);
  display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem;
}
.hero__stat { display: flex; flex-direction: column; gap: .15rem; }
.hero__stat b { font-family: var(--font-display); font-size: clamp(1.6rem, 2.4vw, 2.4rem); line-height: 1; font-weight: 500; }
.hero__stat span { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; opacity: .8; }

/* engraving plate (right) */
.plate { position: relative; align-self: stretch; min-height: 360px;
  border: 1px solid color-mix(in srgb, var(--bone) 30%, transparent); }
.plate__sun { color: var(--bone); }
.plate__core {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
}
.plate__medallion {
  width: clamp(120px, 18vw, 200px); aspect-ratio: 1; border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--bone) 60%, transparent);
  display: grid; place-items: center; position: relative;
  background: radial-gradient(circle, color-mix(in srgb,var(--ultra-d) 60%, transparent), transparent 70%);
}
.plate__medallion { display: flex; flex-direction: column; gap: .3rem; }
.plate__mark { font-family: var(--font-display); font-weight: 500; font-size: clamp(38px, 5vw, 58px); line-height: 1; color: var(--bone); }
.plate__marklabel { font-family: var(--font-mono); font-size: .58rem; letter-spacing: .3em; opacity: .8; }
.plate__cap { position: absolute; bottom: .8rem; left: .9rem; right: .9rem; display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; opacity: .8; }
.plate__fig { position: absolute; top: .8rem; left: .9rem; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; opacity: .8; }

/* =========================================================================
   TICKER
   ========================================================================= */
.ticker { background: var(--ink); color: var(--bone); overflow: hidden; border-block: 1px solid var(--ink); }
.ticker__track { display: inline-flex; gap: 2.5rem; padding: .6rem 0; white-space: nowrap; will-change: transform; animation: marquee 38s linear infinite; }
.ticker span { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.ticker span::before { content: '✳'; margin-right: 2.5rem; opacity: .6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =========================================================================
   DIAGNOSIS  (§01)
   ========================================================================= */
.lede {
  font-family: var(--font-display); font-weight: 700; font-style: normal;
  font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1.18; letter-spacing: -.018em;
  max-width: 20ch; margin-bottom: clamp(2rem,4vw,3rem); color: var(--ink);
}
.lede em { font-style: italic; font-weight: 500; color: var(--blue-tx); }
.diaggrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--hair-strong); border: 1px solid var(--hair-strong); }
.diag { background: var(--bone); padding: clamp(1.4rem,2vw,2rem); display: flex; flex-direction: column; gap: .9rem; min-height: 240px; }
.diag__top { display: flex; align-items: baseline; justify-content: space-between; }
.diag__no { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .2em; color: var(--blue-tx); }
.diag__tile { width: 54px; height: 54px; background: var(--ultra); display: grid; place-items: center; position: relative; overflow: hidden; }
.diag__tile::before { content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--bone) 75%, transparent) 24%, transparent 26%);
  background-size: 6px 6px; opacity: .2; }
.diag__tile svg { position: relative; width: 28px; height: 28px; stroke: var(--bone); fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.diag h3 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.2rem,1.8vw,1.55rem); line-height: 1.04; letter-spacing: -.01em; }
.diag p { font-family: var(--font-serif); font-size: .98rem; line-height: 1.5; color: color-mix(in srgb, var(--ink) 78%, var(--bone)); margin-top: auto; }

/* =========================================================================
   METHOD  (§02) — blueprint plates
   ========================================================================= */
.method { background: var(--ultra); color: var(--bone); }
.method .folio { border-color: color-mix(in srgb, var(--bone) 30%, transparent); }
.pullquote {
  font-family: var(--font-display); font-weight: 500; font-size: clamp(1.8rem, 4.2vw, 3.6rem);
  line-height: 1.08; letter-spacing: -.01em; max-width: 22ch; margin: 0 auto clamp(2.5rem,5vw,4rem);
  text-align: center;
}
.pullquote em { font-style: italic; }
.plates { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1rem,2vw,2rem); }
.bp { border: 1px solid color-mix(in srgb,var(--bone) 32%, transparent); display: flex; flex-direction: column; }
.bp__fig { display: flex; justify-content: space-between; padding: .7rem .9rem; border-bottom: 1px solid color-mix(in srgb,var(--bone) 24%, transparent);
  font-family: var(--font-mono); font-size: .62rem; letter-spacing: .16em; opacity: .85; }
.bp__draw { position: relative; aspect-ratio: 5/3; }
.bp__draw svg { width: 100%; height: 100%; }
.bp__body { padding: 1.1rem .9rem 1.3rem; border-top: 1px solid color-mix(in srgb,var(--bone) 24%, transparent); }
.bp__step { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; opacity: .8; }
.bp h3 { font-family: var(--font-display); font-size: clamp(1.3rem,1.9vw,1.7rem); margin: .4rem 0 .6rem; letter-spacing: -.01em;
  font-optical-sizing: none; font-variation-settings: 'opsz' 16, 'wght' 600; }
.bp p { font-family: var(--font-serif); font-size: .96rem; line-height: 1.5; color: color-mix(in srgb,var(--bone) 86%, var(--ultra)); }

/* =========================================================================
   SPECIMEN  (§03) — before / after
   ========================================================================= */
.specimen { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem,2.5vw,2.5rem); align-items: start; }
.spec { display: flex; flex-direction: column; gap: 1rem; }
.spec__cap { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; padding-bottom: .6rem; border-bottom: 1px solid var(--hair-strong); }
.spec__cap b { color: var(--blue-tx); }
.frame { border: 1px solid var(--ink); aspect-ratio: 4/3; overflow: hidden; position: relative; background: var(--bone-2); }

/* AS-FOUND (degraded, halftone/dither, sepia-blue) */
.found { filter: grayscale(.2); }
.found .scr { position: absolute; inset: 0; padding: 14px; font-family: 'Times New Roman', serif; color: #3a4a6b; background: #d9d3c2; }
.found .scr h4 { font-size: 18px; color: var(--ultra-d); text-decoration: underline; font-weight: 700; }
.found .scr nav { font-size: 10px; color: var(--ultra-d); margin: 5px 0; display: flex; gap: 7px; }
.found .scr .ban { background: repeating-linear-gradient(45deg,#b9b3a2 0 6px,#c9c3b2 6px 12px); text-align: center; font-size: 11px; padding: 5px; margin: 6px 0; color:#5a5440; }
.found .scr p { font-size: 10px; line-height: 1.45; }
.found .scr__cols { display: flex; gap: 8px; margin-top: 6px; }
.found .scr__img { flex: none; width: 70px; height: 52px; background:
  repeating-conic-gradient(#b3ad9c 0 25%, #9b9584 0 50%) 0/14px 14px; border: 2px inset #cfc9b8; }
.found .scr__list { list-style: none; margin: 8px 0; font-size: 10px; line-height: 1.7; color: var(--ultra-d); columns: 2; }
.found .scr__foot { margin-top: auto; font-size: 9px; color: #6d6855; padding-top: 8px; }
.found .scr { display: flex; flex-direction: column; }
.found::after { content:''; position:absolute; inset:0; pointer-events:none; mix-blend-mode:multiply; opacity:.5;
  background-image: radial-gradient(#7a7560 .6px, transparent .8px); background-size: 3px 3px; }

/* RE-RENDERED (crisp editorial mock) */
.rendered { background: var(--ultra); color: var(--bone); display: flex; flex-direction: column; }
.rendered .r-top { display:flex; justify-content:space-between; align-items:center; padding: 12px 14px; border-bottom: 1px solid color-mix(in srgb,var(--bone) 24%, transparent); }
.rendered .r-logo { font-family: var(--font-display); font-size: 14px; font-optical-sizing: none; font-variation-settings: 'opsz' 12, 'wght' 700; }
.rendered .r-nav { font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; display:flex; gap: 8px; opacity:.85; }
.rendered .r-body { padding: 16px 14px; flex: 1; display:flex; flex-direction:column; justify-content:center; }
.rendered .r-body h4 { font-family: var(--font-display); font-weight: 500; font-size: clamp(15px, 2.4vw, 24px); line-height: 1; letter-spacing: -.01em; }
.rendered .r-body p { font-family: var(--font-serif); font-size: 11px; margin-top: 6px; max-width: 26ch; opacity:.9; }
.rendered .r-row { display:flex; gap: 6px; padding: 10px 14px 14px; }
.rendered .r-chip { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em; border: 1px solid color-mix(in srgb,var(--bone) 40%, transparent); padding: 4px 7px; }
.spec__note { font-family: var(--font-serif); font-size: .95rem; color: color-mix(in srgb,var(--ink) 75%, var(--bone)); }

/* =========================================================================
   EDITIONS  (§04) — pricing spec sheet
   ========================================================================= */
.editions { border: 1px solid var(--ink); }
.edrow { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; }
.edrow + .edrow { border-top: 1px solid var(--hair-strong); }
.edcell { padding: clamp(1.1rem,1.6vw,1.6rem); border-left: 1px solid var(--hair-strong); }
.edcell:first-child { border-left: 0; }
.edhead .edcell { border-bottom: 0; }
.edhead { background: var(--ink); color: var(--bone); }
.edhead .edcell { display: flex; flex-direction: column; gap: .35rem; }
.ed__name { font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; letter-spacing: -.01em; }
.ed__price { font-family: var(--font-display); font-weight: 500; font-size: 2.1rem; line-height: 1; }
.ed__price span { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; opacity: .8; }
.ed__tag { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; opacity: .75; }
.ed__pop { color: var(--ultra); background: var(--bone); align-self: flex-start; padding: .1rem .4rem; font-family: var(--font-mono); font-size: .56rem; letter-spacing: .14em; }
.ed__feat { font-family: var(--font-serif); font-size: .94rem; display:flex; gap:.5rem; align-items:baseline; }
.ed__feat::before { content: '—'; color: var(--blue-tx); }
.edrow--feat .edcell:first-child { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: color-mix(in srgb,var(--ink) 60%, var(--bone)); display:flex; align-items:center; }
.editions__foot { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; align-items:center; margin-top: 1.4rem; }
.editions__foot .label { opacity:.7; }

/* =========================================================================
   FIELD NOTES (§05) — testimonials
   ========================================================================= */
.notes { display:grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: color-mix(in srgb,var(--bone) 22%, transparent); border:1px solid color-mix(in srgb,var(--bone) 22%, transparent); }
.note { background: var(--ultra); padding: clamp(1.4rem,2vw,2rem); display:flex; flex-direction:column; gap:1.2rem; }
.note p { font-family: var(--font-display); font-style: italic; font-size: clamp(1.1rem,1.6vw,1.4rem); line-height: 1.25;
  font-optical-sizing: none; font-variation-settings: 'opsz' 14, 'wght' 500; }
.note__by { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; opacity:.85; margin-top:auto; display:flex; justify-content:space-between; }

/* =========================================================================
   INDEX (trades) + MANUAL (faq)
   ========================================================================= */
.index-list { columns: 2; column-gap: clamp(2rem,5vw,5rem); }
.index-list .ix { break-inside: avoid; display:flex; justify-content:space-between; align-items:baseline; gap:1rem;
  padding: .85rem 0; border-bottom: 1px solid var(--hair); }
.ix__name { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.1rem,1.6vw,1.5rem); letter-spacing:-.01em; }
.ix__no { font-family: var(--font-mono); font-size: .68rem; letter-spacing:.16em; opacity:.6; }

.manual { display: grid; grid-template-columns: 1fr; gap: 0; }
.qa { border-top: 1px solid var(--hair-strong); padding: 0; }
.qa summary { list-style:none; cursor:pointer; display:grid; grid-template-columns: auto 1fr auto; gap: 1.2rem; align-items:baseline; padding: 1.4rem 0; }
.qa summary::-webkit-details-marker { display:none; }
.qa__no { font-family: var(--font-mono); font-size: .7rem; letter-spacing:.16em; color: var(--blue-tx); }
.qa__q { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.15rem,1.9vw,1.7rem); letter-spacing:-.01em; line-height:1.1; }
.qa__sign { font-family: var(--font-mono); font-size: 1.1rem; line-height:1; }
.qa[open] .qa__sign { transform: rotate(45deg); }
.qa__sign { transition: transform .2s ease; }
.qa__a { font-family: var(--font-serif); font-size: 1.05rem; line-height:1.55; max-width: 62ch; padding: 0 0 1.6rem calc(.7rem + 4ch);
  color: color-mix(in srgb,var(--ink) 80%, var(--bone)); }

/* =========================================================================
   FINAL CTA (§07)
   ========================================================================= */
.request { background: var(--ultra); color: var(--bone); position: relative; overflow:hidden; }
.request__inner { text-align:center; position:relative; z-index:1; }
.request h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(2.6rem,7vw,6rem); line-height:.92; letter-spacing:-.02em; margin-bottom: 1.2rem; }
.request h2 em { font-style: italic; }
.request p { font-family: var(--font-serif); font-size: clamp(1.05rem,1.5vw,1.25rem); max-width: 46ch; margin: 0 auto 2.4rem; color: color-mix(in srgb,var(--bone) 90%, var(--ultra)); }
.reqform { display:flex; gap:.8rem; max-width: 560px; margin: 0 auto; }
.reqform input {
  flex:1; background: transparent; border: 1px solid var(--bone); color: var(--bone);
  font-family: var(--font-mono); font-size: .85rem; letter-spacing:.04em; padding: .9rem 1rem; outline:none;
}
.reqform input::placeholder { color: color-mix(in srgb,var(--bone) 60%, transparent); }
.reqmsg { font-family: var(--font-mono); font-size: .72rem; letter-spacing:.06em; margin-top: 1.2rem; min-height: 1.2em; }
.request__reassure { font-family: var(--font-mono); font-size: .64rem; letter-spacing:.14em; text-transform:uppercase; opacity:.8; margin-top: 1.4rem; }

/* =========================================================================
   FOOTER colophon
   ========================================================================= */
.colophon { background: var(--ink); color: var(--bone); padding-block: clamp(3rem,6vh,5rem); }
.colophon__grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.colophon h4 { font-family: var(--font-mono); font-size: .64rem; letter-spacing:.18em; text-transform:uppercase; opacity:.6; margin-bottom: 1rem; }
.colophon p, .colophon a { font-family: var(--font-serif); font-size: .98rem; line-height:1.5; opacity:.92; }
.colophon .big { font-family: var(--font-display); font-weight:500; font-size: clamp(2rem,4vw,3.2rem); line-height:.95; letter-spacing:-.01em; opacity:1; }
.colophon__bar { display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; margin-top: 2.5rem; padding-top: 1.2rem; border-top: 1px solid color-mix(in srgb,var(--bone) 20%, transparent);
  font-family: var(--font-mono); font-size: .62rem; letter-spacing:.14em; opacity:.7; }

/* =========================================================================
   REVEAL
   ========================================================================= */
.reveal { opacity:0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity:1; transform:none; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; }
  .plate { min-height: 300px; }
  .diaggrid, .plates, .notes { grid-template-columns: 1fr 1fr; }
  .edrow { grid-template-columns: 1fr 1fr; }
  .edrow--feat { display:none; } /* hide spec-row labels when narrow */
}
@media (max-width: 720px) {
  .nav { display:none; }
  .navtoggle { display:inline-block; }
  .topbar .cta { display:none; }
  .nav.open { display:flex; position:absolute; top:60px; left:0; right:0; flex-direction:column; gap:0;
    background: var(--ultra); border-bottom:1px solid color-mix(in srgb,var(--bone) 24%,transparent); padding: var(--gutter); }
  .nav.open a { padding: .9rem 0; border-bottom:1px solid color-mix(in srgb,var(--bone) 16%,transparent); }
  .diaggrid, .plates, .notes, .specimen { grid-template-columns: 1fr; }
  .index-list { columns: 1; }
  .edrow { grid-template-columns: 1fr; }
  .edcell { border-left: 0; border-top: 1px solid var(--hair); }
  .reqform { flex-direction: column; }
  .folio { grid-template-columns: 1fr; gap: .5rem; }
  .folio__cap { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto; }
  .reveal { opacity:1; transform:none; }
  .ticker__track { animation: none; }
}