/* ==========================================================================
   Colima's Mexican Food × Brandcore — proposal
   Client palette: charred black, chili red, maize gold, lime, warm paper.
   ========================================================================== */

@font-face {
  font-family: "Geist";
  src: url("assets/fonts/geist-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("assets/fonts/instrument-serif-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("assets/fonts/instrument-serif-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/jetbrains-mono-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0b0705;
  --bg-2: #140d09;
  --bg-3: #1d120c;
  --paper: #f3e9d8;
  --paper-2: #e9d9c1;
  --paper-dim: #ddc9ab;
  --ink: #1e120c;
  --ink-soft: #5e4938;
  --ink-faint: #7c6450;
  --bone: #f8f1e4;
  --chili: #c93a1e;
  --chili-deep: #8f1f11;
  --chili-light: #f0704a;
  --maize: #f0b23f;
  --maize-bright: #ffd27a;
  --maize-deep: #8a5a12;
  --lime: #8cad4a;
  --muted: #c8b7a3;
  --muted-2: #a28f7c;

  --fd: "Geist", "Segoe UI", system-ui, sans-serif;
  --fs: "Instrument Serif", Georgia, serif;
  --fm: "JetBrains Mono", "Consolas", monospace;

  --fs-body: clamp(17px, 0.66vw + 7.8px, 23px);
  --fs-small: clamp(15px, 0.42vw + 8.9px, 18px);
  --fs-h1: clamp(52px, 6.1vw, 112px);
  --fs-h2: clamp(34px, 2.65vw + 8px, 62px);
  --fs-h3: clamp(21px, 1.05vw + 6.2px, 30px);
  --fs-label: clamp(13px, 0.35vw + 7.6px, 14.5px);
  --fs-kicker: clamp(11.5px, 0.2vw + 9.6px, 13.5px);
  --fs-head: clamp(12.5px, 0.3vw + 8.4px, 14px);

  --gutter: clamp(18px, 3.4vw, 64px);
  --chrome-h: 58px;
  --nav-h: 68px;
  --max: 1720px;

  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-in: cubic-bezier(.65, 0, .35, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  font-family: var(--fd);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--bone);
  background: var(--bg);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
button, input, a { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
code {
  font-family: var(--fm);
  font-size: .88em;
  letter-spacing: -.01em;
  background: rgba(240, 178, 63, .12);
  border: 1px solid rgba(240, 178, 63, .22);
  padding: .06em .32em;
  border-radius: 3px;
  color: inherit;
  overflow-wrap: anywhere;
}
::selection { background: var(--maize); color: #1a0f08; }

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico { width: 1.05em; height: 1.05em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------------------------------------------------------------- chrome */
.progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 70;
  background: rgba(255, 255, 255, .07);
}
.progress i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--chili), var(--maize-bright));
  transition: width .55s var(--ease-out);
  box-shadow: 0 0 16px rgba(240, 178, 63, .55);
}

.chrome {
  position: fixed; inset: 3px 0 auto 0; z-index: 65;
  height: var(--chrome-h);
  display: flex; align-items: center; gap: 20px;
  padding: 0 var(--gutter);
  background: rgba(11, 7, 5, .94);
  border-bottom: 1px solid rgba(240, 178, 63, .16);
  backdrop-filter: blur(14px);
}
.chrome-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.chrome-brand .bc-logo { width: clamp(78px, 6.2vw, 104px); height: auto; }
.chrome-x { color: var(--maize); font-size: 15px; line-height: 1; }
.chrome-client {
  font-family: var(--fm); font-size: 11.5px; letter-spacing: .16em;
  color: var(--bone); white-space: nowrap;
}
.chrome-section {
  flex: 1; text-align: center;
  font-family: var(--fm); font-size: 11.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--muted-2);
}
.chrome-right { display: flex; align-items: center; gap: 16px; }
.chrome-count { font-family: var(--fm); font-size: 12px; letter-spacing: .1em; color: var(--muted); }
.chrome-index {
  background: transparent; border: 1px solid rgba(240, 178, 63, .35);
  color: var(--maize); border-radius: 30px; padding: 6px 14px;
  font-family: var(--fm); font-size: 11.5px; letter-spacing: .1em;
  transition: background .2s, color .2s;
}
.chrome-index:hover { background: var(--maize); color: #1a0f08; }

.navbar {
  position: fixed; inset: auto 0 0 0; z-index: 65;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: center; gap: 22px;
  background: rgba(11, 7, 5, .95);
  border-top: 1px solid rgba(240, 178, 63, .16);
  backdrop-filter: blur(14px);
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-btn {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 50%; border: 1px solid rgba(240, 178, 63, .35);
  background: rgba(240, 178, 63, .06); color: var(--maize);
  transition: background .2s, color .2s, transform .2s;
}
.nav-btn:hover { background: var(--maize); color: #1a0f08; transform: translateY(-1px); }
.nav-btn:disabled { opacity: .3; pointer-events: none; }
.nav-mid { display: flex; align-items: center; gap: 14px; min-width: 200px; justify-content: center; }
.nav-count { font-family: var(--fm); font-size: 12.5px; letter-spacing: .14em; color: var(--bone); }
.nav-rule { width: 24px; height: 1px; background: rgba(240, 178, 63, .4); }
.nav-index {
  background: none; border: 0; padding: 6px 0; color: var(--muted);
  font-family: var(--fm); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase;
}
.nav-index:hover { color: var(--maize); }

/* ---------------------------------------------------------------- deck */
.deck { position: fixed; inset: 0; overflow: hidden; }
.slide {
  position: absolute; inset: 0;
  overflow-y: auto; overflow-x: hidden;
  padding: calc(var(--chrome-h) + 20px) var(--gutter) calc(var(--nav-h) + 24px);
  opacity: 0; visibility: hidden; pointer-events: none;
  scrollbar-width: thin; scrollbar-color: rgba(240, 178, 63, .4) transparent;
  overscroll-behavior: contain;
}
.slide.active { opacity: 1; visibility: visible; pointer-events: auto; }
.slide::-webkit-scrollbar { width: 8px; }
.slide::-webkit-scrollbar-thumb { background: rgba(240, 178, 63, .32); border-radius: 8px; }
.slide-inner {
  width: 100%; max-width: var(--max); margin: 0 auto;
  min-height: calc(100dvh - var(--chrome-h) - var(--nav-h) - 44px);
  display: flex; flex-direction: column;
}
.slide-cover { background: radial-gradient(120% 120% at 74% 40%, #211008 0%, #0d0805 46%, #080504 100%); }
.slide-audit, .slide-system, .slide-roadmap, .slide-engagement { background: var(--paper); color: var(--ink); }
.slide-gap, .slide-flagship, .slide-close { background: var(--bg); }
.slide-proof { background: var(--bg-2); }

/* ---------------------------------------------------------------- shared type */
.kicker {
  display: inline-block;
  font-family: var(--fm); font-size: var(--fs-kicker); letter-spacing: .2em;
  text-transform: uppercase; color: var(--maize);
  margin-bottom: 14px;
}
.slide-audit .kicker, .slide-system .kicker, .slide-roadmap .kicker, .slide-engagement .kicker { color: var(--chili-deep); }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.035em; }
h1 { font-size: var(--fs-h1); line-height: .9; letter-spacing: -.055em; color: var(--bone); }
h2 { font-size: var(--fs-h2); line-height: .98; letter-spacing: -.045em; }
h1 em, h2 em, h3 em, .close-line em {
  font-family: var(--fs); font-style: italic; font-weight: 400;
  letter-spacing: -.02em; color: var(--maize-bright);
}
.slide-audit h2 em, .slide-system h2 em, .slide-roadmap h2 em, .slide-engagement h2 em { color: var(--chili); }
.lead {
  font-size: var(--fs-body); line-height: 1.55; color: var(--muted);
  margin: 0; max-width: 62ch;
}
.slide-audit .lead, .slide-system .lead, .slide-roadmap .lead, .slide-engagement .lead { color: var(--ink-soft); }
.lead b { color: var(--bone); font-weight: 600; }
.slide-audit .lead b, .slide-system .lead b, .slide-roadmap .lead b, .slide-engagement .lead b { color: var(--ink); }

.slide-head {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding-bottom: 14px; margin-bottom: 20px;
  border-bottom: 1px solid rgba(240, 178, 63, .18);
}
.slide-audit .slide-head, .slide-system .slide-head, .slide-roadmap .slide-head, .slide-engagement .slide-head {
  border-bottom-color: rgba(30, 18, 12, .16);
}
.head-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-tile {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; flex: none;
  background: radial-gradient(120% 120% at 35% 30%, #c34a2c, #7e190e 62%, #4a0c06);
  border: 1px solid rgba(240, 178, 63, .65);
  box-shadow: inset 0 0 0 2px rgba(12, 7, 4, .55), 0 3px 10px rgba(0, 0, 0, .32);
}
.brand-tile img { width: 80%; height: 80%; object-fit: contain; }
.brand-tile.sm { width: 34px; height: 34px; }
.brand-tile.xs { width: 26px; height: 26px; }
.head-wordmark { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.head-wordmark b { font-size: 14px; letter-spacing: -.01em; font-weight: 600; }
.head-wordmark small { font-family: var(--fm); font-size: 10.5px; letter-spacing: .04em; color: var(--muted-2); }
.slide-audit .head-wordmark small, .slide-system .head-wordmark small, .slide-roadmap .head-wordmark small, .slide-engagement .head-wordmark small { color: var(--ink-faint); }
.head-meta { font-family: var(--fm); font-size: var(--fs-head); letter-spacing: .13em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.head-meta b { color: var(--maize); margin-right: 8px; }
.slide-audit .head-meta, .slide-system .head-meta, .slide-roadmap .head-meta, .slide-engagement .head-meta { color: var(--ink-faint); }
.slide-audit .head-meta b, .slide-system .head-meta b, .slide-roadmap .head-meta b, .slide-engagement .head-meta b { color: var(--chili-deep); }

.slide-foot {
  margin-top: auto; padding-top: 16px;
  display: flex; justify-content: space-between; align-items: baseline; gap: 18px;
  font-family: var(--fm); font-size: clamp(11.5px, .18vw + 9.4px, 13px);
  letter-spacing: .02em; color: var(--muted-2);
  border-top: 1px solid rgba(240, 178, 63, .13);
}
.slide-audit .slide-foot, .slide-system .slide-foot, .slide-roadmap .slide-foot, .slide-engagement .slide-foot {
  color: var(--ink-faint); border-top-color: rgba(30, 18, 12, .14);
}
.slide-foot .pg { font-family: var(--fm); letter-spacing: .1em; white-space: nowrap; }

/* ---------------------------------------------------------------- 01 cover */
.slide-cover { padding-bottom: calc(var(--nav-h) + 18px); }
.cover-grid {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: clamp(16px, 3vw, 54px); align-items: center;
}
.cover-copy { display: flex; flex-direction: column; min-width: 0; }
.cover-collab { display: flex; align-items: center; gap: 10px; margin-bottom: clamp(18px, 2.4vh, 34px); }
.cover-bc { width: clamp(92px, 7.4vw, 118px); }
.cover-collab span[aria-hidden] { color: var(--maize); font-size: 15px; }
.cover-collab-label {
  font-family: var(--fm); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted-2);
}
.slide-cover .kicker { margin-bottom: 12px; }
.slide-cover h1 { margin-bottom: clamp(16px, 2.1vh, 26px); }
.slide-cover h1 em { color: var(--maize-bright); }
.slide-cover .lead { max-width: 50ch; }
.cover-facts {
  list-style: none; margin: clamp(18px, 2.4vh, 30px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px; max-width: 560px;
}
.cover-facts li {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 12px; border: 1px solid rgba(240, 178, 63, .18);
  background: rgba(255, 255, 255, .025); border-radius: 8px;
}
.cover-facts .ico { color: var(--maize); margin-top: 2px; width: 17px; height: 17px; }
.cover-facts span { display: flex; flex-direction: column; line-height: 1.3; }
.cover-facts b { font-size: clamp(13.5px, .38vw + 8.4px, 16px); font-weight: 600; color: var(--bone); }
.cover-facts span span, .cover-facts li > span { font-size: 11.5px; }
.cover-facts li > span { font-family: var(--fm); font-size: 11px; letter-spacing: .02em; color: var(--muted-2); }
.cover-facts li > span b { display: block; font-family: var(--fd); }
.cover-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: clamp(20px, 3vh, 38px);
}
.prepared { display: flex; align-items: center; gap: 11px; font-size: 12.5px; color: var(--muted); line-height: 1.35; }
.prepared img { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(240, 178, 63, .55); }
.prepared b { color: var(--bone); font-weight: 600; }
.cover-hint { font-family: var(--fm); font-size: 11px; letter-spacing: .1em; color: var(--muted-2); text-transform: uppercase; }
.cover-hint kbd { font-family: var(--fm); border: 1px solid rgba(240, 178, 63, .3); border-radius: 4px; padding: 1px 6px; color: var(--maize); }

.cover-stage { position: relative; align-self: stretch; min-height: 420px; }
.stage-halo {
  position: absolute; left: 50%; top: 48%; width: 92%; aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(224, 96, 38, .23) 0%, rgba(168, 50, 16, .11) 34%, transparent 68%);
  filter: blur(6px); pointer-events: none;
}
#comal-scene { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.comal-fallback {
  position: absolute; left: 50%; top: 48%; width: min(76%, 520px); height: auto;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .65));
  opacity: 1; transition: opacity .4s;
}
.is-webgl .comal-fallback { opacity: 0; pointer-events: none; }
.stage-caption {
  position: absolute; left: 50%; bottom: 2px; transform: translateX(-50%);
  margin: 0; white-space: nowrap;
  font-family: var(--fm); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(200, 183, 163, .72);
}
.cover-stage::before {
  content: ""; position: absolute; left: 50%; top: 8%; width: 1px; height: 84%;
  background: linear-gradient(180deg, transparent, rgba(240, 178, 63, .2), transparent);
}

/* ---------------------------------------------------------------- 02 audit */
.audit-intro { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); gap: clamp(18px, 3vw, 46px); align-items: end; margin-bottom: clamp(16px, 2.4vh, 26px); }
.audit-intro h2 { margin-top: 2px; }
.audit-grid { display: grid; grid-template-columns: minmax(0, .62fr) minmax(0, 1.38fr); gap: clamp(18px, 2.6vw, 40px); align-items: start; }
.site-shot { margin: 0; }
.shot-bar {
  display: flex; align-items: center; gap: 7px;
  background: #221812; border: 1px solid rgba(240, 178, 63, .22); border-bottom: 0;
  border-radius: 9px 9px 0 0; padding: 9px 13px;
  font-family: var(--fm); font-size: 10px; letter-spacing: .05em; color: #c2b09b;
}
.shot-bar i { width: 8px; height: 8px; border-radius: 50%; background: #6e5a4a; }
.shot-bar i:nth-child(1) { background: #b8452c; }
.shot-bar i:nth-child(2) { background: #c99a43; }
.shot-bar i:nth-child(3) { background: #7d8a4c; }
.shot-bar span { flex: 1; margin-left: 6px; }
.shot-bar b { color: #d65436; letter-spacing: .14em; font-weight: 400; }
.shot-frame { position: relative; border: 1px solid rgba(240, 178, 63, .22); border-top: 0; overflow: hidden; background: #060403; }
.shot-frame img { width: 100%; height: auto; display: block; }
.pin {
  position: absolute; width: 25px; height: 25px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--chili); color: #fff; font-family: var(--fm); font-size: 11px;
  border: 2px solid #fff; box-shadow: 0 4px 14px rgba(0, 0, 0, .5);
}
.pin-1 { left: 5.5%; top: 8%; }
.pin-2 { right: 12%; top: 12%; background: var(--maize); color: #241109; }
.pin-3 { left: 46%; bottom: 16%; background: var(--maize); color: #241109; }
.site-shot figcaption {
  font-family: var(--fm); font-size: clamp(10.5px, .16vw + 8.8px, 12px);
  color: var(--ink-faint); margin-top: 8px; line-height: 1.45;
}
.findings {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(14px, 1.6vw, 26px); align-content: start;
}
.finding {
  display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 9px;
  padding: 10px 0 12px; border-top: 1px solid rgba(30, 18, 12, .14);
}
.finding:nth-child(1), .finding:nth-child(2) { border-top: 0; padding-top: 0; }
.f-num { font-family: var(--fm); font-size: 12px; color: var(--chili-deep); letter-spacing: .06em; padding-top: 3px; }
.f-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.f-top h3 { font-size: clamp(17.5px, .45vw + 11px, 20px); line-height: 1.2; letter-spacing: -.025em; }
.sev {
  flex: none; font-family: var(--fm); font-size: 9.5px; letter-spacing: .13em;
  text-transform: uppercase; padding: 3px 7px; border-radius: 3px;
  border: 1px solid currentColor;
}
.sev-critical { color: var(--chili-deep); }
.sev-high { color: #8a5a12; }
.sev-med { color: #5f5145; }
.finding p { margin: 4px 0 5px; font-size: clamp(16px, .3vw + 11.6px, 18px); line-height: 1.4; color: var(--ink-soft); }
.src { font-family: var(--fm); font-size: clamp(12px, .25vw + 9.2px, 13.5px); letter-spacing: .01em; color: var(--ink-faint); }

/* ---------------------------------------------------------------- 03 gap */
.slide-gap .slide-head { border-bottom-color: rgba(240, 178, 63, .18); }
.gap-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(18px, 3vw, 46px); align-items: end; margin-bottom: clamp(16px, 2.4vh, 28px); }
.gap-head .lead { max-width: 52ch; }
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 2vw, 26px); flex: 1; }
.path { border-radius: 14px; padding: clamp(16px, 1.7vw, 26px); display: flex; flex-direction: column; }
.path-now { background: linear-gradient(155deg, #1b100b, #120b08 62%, #0d0806); border: 1px solid rgba(201, 58, 30, .38); }
.path-next { background: linear-gradient(155deg, #fbf4e6, #f0e2ca); color: var(--ink); border: 1px solid rgba(30, 18, 12, .18); }
.path header { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; margin-bottom: 12px; }
.path-tag { font-family: var(--fm); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--chili-light); }
.path-next .path-tag { color: var(--chili-deep); }
.path h3 { font-size: var(--fs-h3); line-height: 1.1; }
.path-next h3 { color: var(--ink); }
.serp {
  display: flex; flex-direction: column; gap: 3px;
  background: #fff; border-radius: 8px; padding: 11px 13px; margin-bottom: 14px;
  border: 1px solid rgba(30, 18, 12, .16);
}
.serp-url { font-size: 10.5px; color: #3c7a3c; font-family: var(--fd); }
.serp-title { font-size: 13.5px; color: #2a3f8f; line-height: 1.3; }
.serp-desc { font-size: 10.5px; color: #55604a; line-height: 1.4; }
.serp-good .serp-title { color: #7d1f10; font-weight: 600; }
.serp-good .serp-desc { color: #4c4438; }
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.steps li {
  display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: baseline;
  padding: 6px 0; font-size: clamp(16px, .3vw + 10.4px, 17.5px); line-height: 1.32;
  color: var(--muted);
}
.path-next .steps li { color: #4a3a2c; }
.steps b { font-family: var(--fm); font-size: 10.5px; color: var(--chili-light); letter-spacing: .05em; }
.path-next .steps b { color: var(--chili-deep); }
.steps li:last-child { padding-bottom: 0; }
.path-actions { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 4px; }
.path-actions span {
  display: inline-flex; align-items: center; gap: 5px;
  border: 1px solid rgba(30, 18, 12, .18); border-radius: 30px;
  padding: 5px 10px; font-family: var(--fm); font-size: 10.5px;
  letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft);
  background: rgba(255, 255, 255, .55);
}
.path-actions .ico { width: 12px; height: 12px; color: var(--chili-deep); }
.path-menu { margin: 12px 0 0; padding-left: 10px; border-left: 2px solid rgba(201, 58, 30, .4); font-size: 12.5px; line-height: 1.55; color: var(--ink-faint); }
.path-menu span { display: block; font-family: var(--fm); font-size: 9.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--chili-deep); margin-bottom: 2px; }
.path-cost, .path-win {
  margin: auto 0 0; padding-top: 12px; border-top: 1px solid rgba(240, 178, 63, .16);
  font-size: clamp(14px, .26vw + 10px, 16px); line-height: 1.4; color: var(--maize-bright);
}
.path-win { color: var(--chili-deep); border-top-color: rgba(30, 18, 12, .16); font-weight: 500; }

/* ---------------------------------------------------------------- 04 flagship */
.flagship-grid { display: flex; flex-direction: column; gap: clamp(10px, 1.6vh, 20px); flex: 1; }
.flagship-copy { display: flex; flex-direction: column; gap: 10px; }
.fc-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr); gap: 8px clamp(20px, 3vw, 46px); align-items: end; }
.fc-title .kicker { margin-bottom: 10px; }
.fc-side { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.fc-side .lead { max-width: 60ch; }
.proof-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px clamp(14px, 1.8vw, 26px); }
.proof-list li { display: flex; gap: 9px; align-items: flex-start; font-size: clamp(15px, .26vw + 9.8px, 16px); line-height: 1.35; color: var(--muted); }
.proof-list .ico { color: var(--maize); width: 14px; height: 14px; margin-top: 3px; }
.proof-list li span { display: flex; flex-direction: column; gap: 1px; }
.proof-list b { color: var(--bone); font-weight: 600; font-size: 1.04em; }
.btn-expand {
  justify-self: start; align-self: end; margin-top: 0;
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--chili); color: #fff; border: 0;
  padding: 10px 18px; border-radius: 40px;
  font-size: clamp(13px, .3vw + 9.4px, 15px); font-weight: 600; letter-spacing: -.01em;
  box-shadow: 0 6px 22px rgba(201, 58, 30, .3);
  transition: transform .2s, background .2s;
}
.btn-expand:hover { background: #d84828; transform: translateY(-1px); }
.btn-expand .ico { width: 14px; height: 14px; }
.flagship-copy > .fine { margin: 0; font-family: var(--fm); font-size: clamp(10.5px, .16vw + 8.8px, 12px); color: var(--muted-2); letter-spacing: .015em; }
.concept-teaser { display: none; }

.stage { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) clamp(118px, 9vw, 168px); grid-template-rows: minmax(0, 1fr); gap: clamp(12px, 2vw, 26px); align-items: stretch; flex: 1; min-height: clamp(300px, 40vh, 480px); }
.stage-glow {
  position: absolute; inset: 8% 4% -6% 4%; pointer-events: none;
  background: radial-gradient(60% 55% at 42% 46%, rgba(201, 58, 30, .16), transparent 72%);
}
.browser {
  position: relative; height: 100%; min-height: 0;
  border-radius: 12px; overflow: hidden;
  background: #0d0806; border: 1px solid rgba(240, 178, 63, .3);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .6), 0 0 0 1px rgba(0, 0, 0, .4);
  display: flex; flex-direction: column;
}
.browser-bar {
  flex: none; display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; background: #1d130e; border-bottom: 1px solid rgba(240, 178, 63, .16);
}
.browser-bar .dots { display: flex; gap: 5px; }
.browser-bar .dots i { width: 7px; height: 7px; border-radius: 50%; background: #4f3d32; }
.browser-bar .dots i:nth-child(1) { background: #a83c26; }
.browser-bar .dots i:nth-child(2) { background: #b8893d; }
.browser-bar .dots i:nth-child(3) { background: #6c7a43; }
.browser-bar .url {
  flex: 1; text-align: center; font-family: var(--fm); font-size: 9.5px; letter-spacing: .04em;
  color: #b9a794;
}
.browser-bar .live-chip { font-family: var(--fm); font-size: 8px; letter-spacing: .16em; color: var(--maize); border: 1px solid rgba(240, 178, 63, .35); border-radius: 3px; padding: 2px 5px; }

.site {
  --site-font: clamp(12px, .55vw + 4.2px, 15px);
  flex: 1; min-height: 0; display: flex; flex-direction: column;
  font-family: var(--fd); font-size: var(--site-font); line-height: 1.4;
  background: #0c0705; color: #f6eee1;
}
.site-head {
  flex: none; display: flex; align-items: center; justify-content: space-between; gap: .8em;
  padding: .55em .9em; border-bottom: 1px solid rgba(240, 178, 63, .16);
  background: rgba(13, 8, 5, .96);
}
.site-brand { display: flex; align-items: center; gap: .5em; }
.site-brand b { display: block; font-size: .95em; letter-spacing: .02em; line-height: 1.1; }
.site-brand small { display: block; font-family: var(--fm); font-size: .48em; letter-spacing: .18em; color: #d8b47a; }
.site-nav { display: flex; gap: .3em; }
.site-tab {
  background: none; border: 0; color: #cbb9a4; font-size: .82em; padding: .35em .55em;
  border-radius: 4px; letter-spacing: .02em;
}
.site-tab.is-on { background: rgba(240, 178, 63, .14); color: #ffe0ac; }
.site-tab:hover { color: #fff; }
.site-call {
  font-family: var(--fm); font-size: .72em; letter-spacing: .01em; text-decoration: none;
  background: var(--chili); color: #fff; padding: .5em .7em; border-radius: 30px;
  white-space: nowrap; flex: none;
}
.site-body { flex: 1; min-height: 0; position: relative; overflow: hidden; }
.site-view { position: absolute; inset: 0; overflow: hidden; display: none; }
.site-view.is-on { display: block; }

/* home view */
.sh-hero { display: grid; grid-template-columns: 1.08fr .92fr; height: 66%; min-height: 0; }
.sh-copy { padding: .9em 1em .8em; display: flex; flex-direction: column; min-width: 0; }
.sh-kicker { font-family: var(--fm); font-size: .6em; letter-spacing: .16em; text-transform: uppercase; color: #e2a45c; margin-bottom: .5em; }
.sh-copy h4 { font-size: 2.05em; line-height: .88; letter-spacing: -.05em; color: #fff3e2; }
.sh-copy h4 em { font-family: var(--fs); font-style: italic; color: var(--maize-bright); font-size: 1.06em; letter-spacing: -.02em; }
.sh-copy p { margin: .6em 0 0; font-size: .8em; line-height: 1.4; color: #c6b4a0; max-width: 34ch; }
.sh-actions { display: flex; gap: .5em; align-items: center; margin-top: .75em; flex-wrap: wrap; }
.sh-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--maize); color: #241209; border: 0; border-radius: 4px;
  padding: .5em .85em; font-size: .78em; font-weight: 600; text-decoration: none;
}
.sh-btn:hover { background: #ffcf72; }
.sh-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(240, 178, 63, .5); color: #ffe1b0; border-radius: 4px;
  padding: .46em .78em; font-size: .78em; text-decoration: none; background: transparent;
}
.sh-ghost:hover { background: rgba(240, 178, 63, .12); }
.sh-open { display: flex; align-items: center; gap: .4em; margin-top: auto; padding-top: .6em; font-family: var(--fm); font-size: .58em; color: #b9a894; }
.sh-open i { width: .42em; height: .42em; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(140, 173, 74, .18); }
.sh-photo { position: relative; margin: 0; overflow: hidden; min-height: 0; }
.sh-photo img { width: 100%; height: 100%; object-fit: cover; }
.sh-photo figcaption {
  position: absolute; left: .6em; bottom: .6em; font-family: var(--fm); font-size: .5em;
  letter-spacing: .08em; text-transform: uppercase; background: rgba(8, 5, 3, .76);
  color: #f5dfc2; padding: .3em .5em; border-radius: 2px;
}
.sh-cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; height: 34%; background: rgba(240, 178, 63, .16); border-top: 1px solid rgba(240, 178, 63, .16); }
.sh-cat { position: relative; border: 0; padding: 0; background: #120b08; overflow: hidden; text-align: left; }
.sh-cat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .62; transition: opacity .25s, transform .4s; }
.sh-cat:hover img { opacity: .8; transform: scale(1.04); }
.sh-cat span {
  position: absolute; inset: auto 0 0 0; padding: .55em .65em;
  background: linear-gradient(0deg, rgba(8, 5, 3, .95), transparent);
  display: flex; flex-direction: column; gap: .05em;
}
.sh-cat b { font-size: .82em; color: #fff3e1; }
.sh-cat small { font-size: .58em; color: #cbb7a0; line-height: 1.25; }

/* menu view */
.site-view[data-view="menu"] { display: none; flex-direction: column; padding: .8em .95em .6em; }
.site-view[data-view="menu"].is-on { display: flex; }
.sm-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1em; }
.sm-head h4 { font-size: 1.5em; line-height: 1; color: #fff3e2; }
.sm-head .sh-kicker { margin-bottom: .3em; }
.sm-count { margin: 0; font-family: var(--fm); font-size: .6em; color: #bda98f; }
.sm-chips { display: flex; gap: .35em; flex-wrap: wrap; margin: .7em 0 .55em; }
.sm-chip {
  border: 1px solid rgba(240, 178, 63, .28); background: transparent; color: #d3c1ab;
  border-radius: 30px; padding: .32em .62em; font-size: .66em; letter-spacing: .02em;
}
.sm-chip.is-on { background: var(--maize); border-color: var(--maize); color: #241209; font-weight: 600; }
.sm-scroll { flex: 1; min-height: 0; overflow-y: auto; padding-right: .25em; scrollbar-width: thin; scrollbar-color: rgba(240,178,63,.35) transparent; }
.sm-list { display: grid; grid-template-columns: 1fr 1fr; gap: .28em .9em; }
.sm-item {
  display: flex; justify-content: space-between; gap: .7em; align-items: baseline;
  padding: .38em 0; border-bottom: 1px solid rgba(240, 178, 63, .1);
}
.sm-item.is-hidden { display: none; }
.sm-item b { display: block; font-size: .74em; color: #f6e8d4; font-weight: 600; line-height: 1.25; }
.sm-item span { display: block; font-size: .59em; color: #a99682; line-height: 1.3; margin-top: .12em; }
.sm-item em { font-family: var(--fm); font-style: normal; font-size: .64em; color: var(--maize-bright); white-space: nowrap; }
.sm-empty { font-size: .72em; color: #c8b5a0; padding: .8em 0; }
.sm-note { margin: .5em 0 0; font-family: var(--fm); font-size: .5em; letter-spacing: .01em; color: #8f7d6b; }

/* visit view */
.site-view[data-view="visit"] { padding: .9em 1em; }
.sv-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 1em; height: 100%; }
.sv-copy { display: flex; flex-direction: column; }
.sv-copy h4 { font-size: 1.62em; line-height: 1; color: #fff3e2; margin-bottom: .4em; }
.sv-addr { font-size: .78em; color: #d8c5ad; margin: 0 0 .7em; line-height: 1.35; }
.sv-dl { display: flex; flex-direction: column; gap: .42em; margin: 0 0 .8em; }
.sv-dl div { display: flex; flex-direction: column; gap: .1em; }
.sv-dl dt { display: flex; align-items: center; gap: .35em; font-family: var(--fm); font-size: .54em; letter-spacing: .1em; text-transform: uppercase; color: #a4907c; }
.sv-dl dd { margin: 0; font-size: .74em; color: #f1e2cd; }
.sv-dl a { color: var(--maize-bright); text-decoration: none; }
.sv-actions { display: flex; gap: .5em; margin-top: auto; flex-wrap: wrap; }
.sv-map {
  position: relative; border-radius: 6px; overflow: hidden; min-height: 0;
  background:
    radial-gradient(60% 60% at 60% 40%, rgba(201, 58, 30, .18), transparent 70%),
    repeating-linear-gradient(90deg, rgba(240, 178, 63, .12) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, rgba(240, 178, 63, .1) 0 1px, transparent 1px 34px),
    #130c08;
  border: 1px solid rgba(240, 178, 63, .2);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25em;
  text-align: center; padding: .8em;
}
.sv-map-label { position: absolute; top: .5em; left: .55em; font-family: var(--fm); font-size: .44em; letter-spacing: .12em; text-transform: uppercase; color: #a08c78; }
.sv-pin { width: 2.2em; height: 2.2em; border-radius: 50%; background: var(--chili); color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 .4em rgba(201, 58, 30, .2); }
.sv-pin .ico { width: 1em; height: 1em; }
.sv-map b { font-size: .68em; color: #f6e5cf; }
.sv-map small { font-size: .54em; color: #b09c87; }
.sv-grid-lines { position: absolute; inset: 0; background: linear-gradient(38deg, transparent 47%, rgba(240, 178, 63, .2) 48%, rgba(240, 178, 63, .2) 51%, transparent 52%); opacity: .5; }

/* phone */
.phone { align-self: end; position: relative; z-index: 2; }
.phone-shell {
  position: relative; aspect-ratio: 9 / 18.6; border-radius: 1.6em;
  background: linear-gradient(155deg, #2a1b13, #0b0705 55%);
  border: 1px solid rgba(240, 178, 63, .45);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .62), inset 0 0 0 3px #070403;
  padding: .8em .6em .7em; display: flex; flex-direction: column; overflow: hidden;
  color: var(--bone); font-size: clamp(8.5px, .55vw, 10.5px);
}
.phone-notch { position: absolute; top: .3em; left: 50%; transform: translateX(-50%); width: 34%; height: .35em; border-radius: 30px; background: #050302; }
.phone-top { display: flex; align-items: center; justify-content: space-between; gap: .4em; font-family: var(--fm); font-size: .78em; color: #c9b8a4; }
.phone-word { margin-top: 1.1em; font-size: 1.55em; line-height: .88; letter-spacing: -.05em; font-weight: 600; color: #fff3e2; }
.phone-word em { display: block; font-family: var(--fs); font-style: italic; font-weight: 400; color: var(--maize-bright); font-size: 1.05em; }
.phone-line { width: 2.2em; height: 2px; background: var(--chili); margin: .8em 0 .6em; }
.phone-meta { font-family: var(--fm); font-size: .62em; line-height: 1.55; color: #b7a48f; }
.phone-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .35em; margin-top: auto; }
.phone-actions span { text-align: center; padding: .5em 0; border-radius: .25em; font-size: .78em; font-weight: 600; background: rgba(240, 178, 63, .14); color: #ffe1b0; border: 1px solid rgba(240, 178, 63, .3); }
.phone-actions span:last-child { background: var(--chili); border-color: var(--chili); color: #fff; }
.phone-home { display: block; width: 34%; height: .22em; border-radius: 20px; background: rgba(255, 255, 255, .35); margin: .55em auto 0; }

.stage-close { display: none; }
.stage-note {
  position: absolute; left: 0; bottom: -1.35em; margin: 0;
  font-family: var(--fm); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2);
}

/* expanded concept */
.stage.is-expanded {
  position: fixed; inset: 0; z-index: 95; display: block;
  background: rgba(6, 4, 3, .98); padding: clamp(10px, 2vw, 28px);
  overflow: auto; --site-font: clamp(13px, .62vw + 5px, 17px);
}
.stage.is-expanded .stage-glow, .stage.is-expanded .stage-note, .stage.is-expanded .phone { display: none; }
.stage.is-expanded .browser {
  height: min(88vh, 900px); max-width: 1240px; margin: 0 auto; width: 100%;
}
.stage.is-expanded .site { --site-font: clamp(14.5px, .75vw + 4.6px, 17.5px); }
.stage.is-expanded .sm-head h4 { font-size: 2.1em; }
.stage.is-expanded .sm-count { font-size: .8em; }
.stage.is-expanded .sm-chip { font-size: .82em; }
.stage.is-expanded .sm-item b { font-size: 1.02em; }
.stage.is-expanded .sm-item span { font-size: .84em; }
.stage.is-expanded .sm-item em { font-size: .9em; }
.stage.is-expanded .sm-note { font-size: .7em; }
.stage.is-expanded .sm-item { padding: .55em 0; }
.stage.is-expanded .stage-close {
  display: grid; place-items: center; position: fixed; top: clamp(12px, 2vw, 24px); right: clamp(12px, 2vw, 24px);
  width: 44px; height: 44px; border-radius: 50%; z-index: 2;
  background: var(--maize); color: #241209; border: 0; box-shadow: 0 6px 22px rgba(0, 0, 0, .5);
}
.stage.is-expanded .stage-close .ico { width: 19px; height: 19px; stroke-width: 2.2; }
body.concept-open { overflow: hidden; }
body.concept-open .chrome, body.concept-open .navbar, body.concept-open .progress { opacity: .0; pointer-events: none; }

/* ---------------------------------------------------------------- 05 system */
.system-head, .proof-head, .road-head, .eng-head { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: clamp(18px, 3vw, 46px); align-items: end; margin-bottom: clamp(14px, 2vh, 24px); }
.system-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(10px, 1.1vw, 16px); flex: 1; }
.sys-card {
  position: relative; display: flex; flex-direction: column;
  background: rgba(255, 255, 255, .58); border: 1px solid rgba(30, 18, 12, .16);
  border-radius: 10px; padding: clamp(14px, 1.25vw, 20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset;
}
.sys-card-accent { background: #1b100b; color: var(--bone); border-color: #1b100b; }
.sys-num { font-family: var(--fm); font-size: 11px; letter-spacing: .1em; color: var(--chili-deep); margin-bottom: 8px; }
.sys-card-accent .sys-num { color: var(--maize); }
.sys-card h3 { font-size: var(--fs-h3); line-height: 1.1; letter-spacing: -.03em; margin-bottom: 7px; }
.sys-card p { margin: 0; font-size: clamp(16px, .34vw + 9.6px, 18px); line-height: 1.42; color: var(--ink-soft); }
.sys-card-accent p { color: var(--muted); }
.sys-includes { margin-top: 9px; font-family: var(--fm); font-size: clamp(9.5px, .12vw + 8.4px, 11px); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); line-height: 1.5; }
.sys-card-accent .sys-includes { color: var(--muted-2); }
.sys-out { margin-top: auto; padding-top: 10px; font-family: var(--fm); font-size: var(--fs-label); letter-spacing: .03em; color: var(--chili-deep); border-top: 1px solid rgba(30, 18, 12, .12); }
.sys-card-accent .sys-out { color: var(--maize); border-top-color: rgba(240, 178, 63, .22); }

/* ---------------------------------------------------------------- 06 proof */
.proof-head { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); }
.ba-wrap { flex: 1; display: flex; flex-direction: column; gap: 14px; }
.ba-frame {
  position: relative; flex: 1; min-height: 280px; max-height: 540px;
  border-radius: 12px; overflow: hidden; border: 1px solid rgba(240, 178, 63, .28);
  background: #0a0604; box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  user-select: none;
}
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.ba-after { z-index: 1; }
.ba-before-layer { position: absolute; inset: 0; z-index: 2; clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.ba-before { z-index: 0; }
.ba-tag {
  position: absolute; top: 12px; z-index: 4; font-family: var(--fm); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase; padding: 4px 9px; border-radius: 3px;
}
.ba-tag-before { left: 12px; background: #e8dcc6; color: #2a1b12; }
.ba-tag-after { right: 12px; background: var(--chili); color: #fff; }
.ba-line { position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; z-index: 5; background: var(--maize-bright); box-shadow: 0 0 18px rgba(255, 210, 122, .8); transform: translateX(-1px); }
.ba-grip {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--maize-bright); color: #2a1409;
  display: flex; align-items: center; justify-content: center; gap: 1px;
  border: 2px solid #fff6e6; box-shadow: 0 6px 20px rgba(0, 0, 0, .5);
}
.ba-grip .ico { width: 12px; height: 12px; stroke-width: 2.2; }
.ba-range {
  position: absolute; inset: 0; z-index: 6; width: 100%; height: 100%;
  margin: 0; opacity: 0; cursor: ew-resize;
}
.ba-range:focus-visible + .ba-tag, .ba-frame:focus-within .ba-grip { outline: 3px solid #fff; outline-offset: 3px; }
.ba-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.ba-meta div { display: flex; flex-direction: column; gap: 4px; padding-top: 10px; border-top: 1px solid rgba(240, 178, 63, .2); }
.ba-k { font-family: var(--fm); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--maize); }
.ba-meta b { font-size: clamp(15px, .3vw + 9.6px, 17px); line-height: 1.36; color: var(--muted); font-weight: 400; }

/* ---------------------------------------------------------------- 07 roadmap */
.road-head { grid-template-columns: minmax(0, 1fr) minmax(0, .82fr); }
.road-head h2 { font-size: clamp(30px, 2.25vw + 6px, 52px); }
.road-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(10px, 1.1vw, 16px); flex: 1; }
.road-card {
  display: flex; flex-direction: column; padding: clamp(15px, 1.3vw, 22px);
  background: rgba(255, 255, 255, .55); border: 1px solid rgba(30, 18, 12, .16); border-radius: 10px;
}
.road-card-accent { background: #fbf3e4; border-color: rgba(201, 58, 30, .38); box-shadow: 0 0 0 1px rgba(201, 58, 30, .16) inset; }
.road-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.road-days { font-family: var(--fm); font-size: 11px; letter-spacing: .1em; color: var(--chili-deep); }
.road-pill { font-family: var(--fm); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; border: 1px solid rgba(30, 18, 12, .22); border-radius: 20px; padding: 3px 8px; color: var(--ink-soft); }
.road-card h3 { font-size: var(--fs-h3); line-height: 1.1; margin-bottom: 4px; }
.road-owner { font-family: var(--fm); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 10px; }
.road-card ul { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.road-card li { display: flex; gap: 7px; align-items: flex-start; font-size: clamp(16px, .3vw + 9.8px, 17.5px); line-height: 1.32; color: var(--ink-soft); }
.road-card li .ico { width: 12px; height: 12px; color: var(--chili); margin-top: .28em; stroke-width: 2.2; }
.road-gate { margin: 10px 0 0; padding-top: 9px; border-top: 1px solid rgba(30, 18, 12, .12); font-size: 12.5px; color: var(--ink-soft); }
.road-gate b { display: block; font-family: var(--fm); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--chili-deep); margin-bottom: 2px; }
.road-need { margin: 7px 0 0; padding-top: 0; border-top: 0; padding-top: 9px; border-top: 1px solid rgba(30, 18, 12, .12); font-size: 12.5px; color: var(--ink-faint); }
.road-need b { display: block; font-family: var(--fm); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 2px; }
.road-bar {
  display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center;
  margin-top: 12px; padding: 10px 14px; border-radius: 8px;
  background: #1b100b; color: var(--muted);
  font-family: var(--fm); font-size: 10.5px; letter-spacing: .05em;
}
.road-bar b { color: var(--maize-bright); font-weight: 400; margin-left: 6px; }

/* ---------------------------------------------------------------- 08 engagement */
.eng-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 18px); flex: 1; }
.eng-card {
  position: relative; display: flex; flex-direction: column;
  padding: clamp(16px, 1.4vw, 24px); border-radius: 10px;
  background: rgba(255, 255, 255, .55); border: 1px solid rgba(30, 18, 12, .16);
}
.eng-card-best { background: #1b100b; color: var(--bone); border-color: var(--chili); box-shadow: 0 18px 42px rgba(61, 22, 10, .22); }
.eng-badge { position: absolute; top: -10px; right: 14px; background: var(--maize); color: #241209; font-family: var(--fm); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; padding: 4px 9px; border-radius: 3px; }
.eng-tier { font-family: var(--fm); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--chili-deep); }
.eng-card-best .eng-tier { color: var(--maize); }
.eng-card h3 { font-size: var(--fs-h3); line-height: 1.08; margin: 6px 0 8px; }
.eng-for { margin: 0 0 12px; font-size: clamp(16px, .32vw + 9.6px, 17.5px); line-height: 1.42; color: var(--ink-soft); }
.eng-card-best .eng-for { color: var(--muted); }
.eng-card ul { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.eng-card li { display: flex; gap: 7px; align-items: flex-start; font-size: clamp(16px, .28vw + 9.8px, 17.5px); line-height: 1.32; color: var(--ink-soft); }
.eng-card li .ico { width: 12px; height: 12px; color: var(--chili); margin-top: .28em; stroke-width: 2.2; }
.eng-card-best li { color: var(--muted); }
.eng-card-best li .ico { color: var(--maize); }
.eng-spec { display: flex; flex-direction: column; gap: 5px; margin: 0 0 12px; padding: 10px 0 0; border-top: 1px dashed rgba(30, 18, 12, .2); }
.eng-spec div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px; align-items: baseline; }
.eng-spec dt { font-family: var(--fm); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.eng-spec dd { margin: 0; font-size: 12.5px; line-height: 1.3; color: var(--ink-soft); }
.eng-card-best .eng-spec { border-top-color: rgba(240, 178, 63, .24); }
.eng-card-best .eng-spec dt { color: var(--maize); }
.eng-card-best .eng-spec dd { color: var(--muted); }
.eng-quote { margin-top: auto; padding-top: 10px; border-top: 1px solid rgba(30, 18, 12, .14); font-family: var(--fm); font-size: 10.5px; letter-spacing: .05em; color: var(--ink-faint); }
.eng-card-best .eng-quote { border-top-color: rgba(240, 178, 63, .22); color: var(--maize-bright); }
.eng-process { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 12px 0 0; padding: 0; }
.eng-process li { display: flex; align-items: center; gap: 9px; padding: 9px 12px; border: 1px solid rgba(30, 18, 12, .16); border-radius: 8px; background: rgba(255, 255, 255, .45); }
.eng-process b { font-family: var(--fm); font-size: 10px; letter-spacing: .1em; color: var(--chili-deep); }
.eng-process span { font-size: 13px; line-height: 1.3; color: var(--ink-soft); }
.eng-note { margin: 10px 0 0; font-size: 13px; color: var(--ink-faint); }

/* ---------------------------------------------------------------- 09 close */
.close-grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); gap: clamp(20px, 3.4vw, 54px); flex: 1; align-items: start; }
.close-left h2 { font-size: clamp(36px, 3.4vw, 68px); margin: 2px 0 12px; }
.close-left .lead { max-width: 46ch; margin-bottom: 18px; }
.rep { display: grid; grid-template-columns: clamp(104px, 11.4vw, 158px) minmax(0, 1fr); gap: clamp(14px, 1.8vw, 24px); align-items: start; }
.rep-photo { position: relative; }
.rep-photo img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; border: 1px solid rgba(240, 178, 63, .55); box-shadow: 0 12px 34px rgba(0, 0, 0, .45); }
.rep-kicker { font-family: var(--fm); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--maize); }
.rep-name { display: block; font-size: clamp(22px, 1.7vw, 30px); line-height: 1.1; letter-spacing: -.03em; margin-top: 3px; }
.rep-role { display: block; font-family: var(--fm); font-size: 11px; letter-spacing: .06em; color: var(--muted-2); margin-bottom: 7px; }
.rep-quote { margin: 0 0 10px; font-family: var(--fs); font-style: italic; font-size: clamp(17px, 1.15vw, 22px); line-height: 1.35; color: var(--cream, #f0e2cd); max-width: 42ch; }
.rep-links { display: flex; flex-wrap: wrap; gap: 5px; }
.rep-links a {
  display: inline-flex; align-items: center; gap: 5px; text-decoration: none;
  border: 1px solid rgba(240, 178, 63, .3); border-radius: 30px;
  padding: 5px 9px; font-family: var(--fm); font-size: clamp(12.5px, .25vw + 10.2px, 14px); color: var(--bone);
  background: rgba(255, 255, 255, .03);
}
.rep-links a:hover { border-color: var(--maize); color: var(--maize-bright); }
.rep-links .ico { width: 12px; height: 12px; color: var(--maize); }
.close-brandline { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(240, 178, 63, .16); }
.close-brandline img { width: 88px; }
.close-brandline span { font-family: var(--fm); font-size: 10px; letter-spacing: .08em; color: var(--muted-2); text-transform: uppercase; }

.close-right { display: flex; flex-direction: column; gap: 14px; }
.sched { background: #f6ecdc; color: var(--ink); border-radius: 12px; padding: clamp(18px, 1.8vw, 28px); box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.sched .kicker { color: var(--chili-deep); margin-bottom: 6px; }
.sched h3 { font-size: clamp(24px, 1.7vw, 32px); line-height: 1.05; letter-spacing: -.035em; }
.sched-lead { margin: 7px 0 12px; font-size: clamp(15.5px, .35vw + 9.8px, 17px); line-height: 1.42; color: var(--ink-soft); }
.sched-presets { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.sched-presets button {
  background: #fff; border: 1px solid rgba(30, 18, 12, .2); border-radius: 30px;
  padding: 6px 12px; font-size: 13.5px; color: var(--ink);
}
.sched-presets button:hover { border-color: var(--chili); color: var(--chili-deep); }
.sched-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sched-fields label { display: flex; flex-direction: column; gap: 5px; font-family: var(--fm); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
.sched-fields label span { color: var(--chili-deep); }
.sched-fields input {
  width: 100%; padding: 9px 10px; border-radius: 6px; border: 1px solid rgba(30, 18, 12, .22);
  background: #fff; color: var(--ink); font-family: var(--fd); font-size: 15.5px;
}
.sched-fields input:focus { outline: 2px solid var(--chili); outline-offset: 1px; }
.sched-help { min-height: 1.3em; margin: 9px 0 7px; font-size: 13px; line-height: 1.4; color: var(--chili-deep); }
.sched-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--chili); color: #fff; text-decoration: none;
  padding: 12px 16px; border-radius: 7px; font-weight: 600; font-size: clamp(14px, .3vw + 9.6px, 16px);
  transition: background .2s;
}
.sched-cta:hover { background: #d84828; }
.sched-cta.is-muted { background: #7a6a5a; }
.sched-cta .ico { width: 15px; height: 15px; }
.sched-note { margin: 8px 0 0; font-size: 12px; line-height: 1.4; color: var(--ink-faint); }
.close-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; }
.close-steps li { display: flex; flex-direction: column; gap: 2px; padding-top: 8px; border-top: 1px solid rgba(240, 178, 63, .22); }
.close-steps b { font-family: var(--fm); font-size: 10px; letter-spacing: .1em; color: var(--maize); }
.close-steps span { font-size: 12px; line-height: 1.35; color: var(--muted-2); }
.close-line { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid rgba(240, 178, 63, .18); text-align: center; font-size: clamp(18px, 1.4vw, 26px); color: var(--bone); }
.close-line em { font-family: var(--fs); font-style: italic; color: var(--maize-bright); }

/* ---------------------------------------------------------------- index */
.index-overlay {
  position: fixed; inset: 0; z-index: 90; background: rgba(7, 4, 3, .97);
  backdrop-filter: blur(8px); overflow-y: auto; padding: clamp(18px, 3vw, 48px);
}
.index-overlay[hidden] { display: none; }
.index-panel { max-width: 1320px; margin: 0 auto; }
.index-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: clamp(18px, 3vh, 34px); }
.index-head h2 { font-size: clamp(28px, 2.6vw, 52px); }
.index-head .kicker { margin-bottom: 6px; }
.index-close { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(240, 178, 63, .4); background: transparent; color: var(--maize); display: grid; place-items: center; flex: none; }
.index-close:hover { background: var(--maize); color: #1a0f08; }
.index-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 16px); }
.index-card {
  text-align: left; border: 1px solid rgba(240, 178, 63, .2); border-radius: 10px;
  background: linear-gradient(150deg, #1a100b, #0c0705); color: var(--bone);
  padding: clamp(14px, 1.4vw, 20px); display: flex; flex-direction: column; min-height: 118px;
  transition: border-color .2s, transform .2s, background .2s;
}
.index-card:hover { border-color: var(--maize); transform: translateY(-2px); }
.index-card.is-current { border-color: var(--chili); background: linear-gradient(150deg, #2a1109, #120806); }
.index-card .ic-num { font-family: var(--fm); font-size: 10.5px; letter-spacing: .12em; color: var(--maize); }
.index-card b { font-size: clamp(16px, 1vw + 6px, 21px); line-height: 1.15; margin: 6px 0 4px; font-weight: 600; }
.index-card span { font-family: var(--fm); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); margin-top: auto; }

/* ---------------------------------------------------------------- transition */
.seam {
  position: fixed; top: 0; bottom: 0; left: 0; width: 2px; z-index: 85;
  pointer-events: none; visibility: hidden;
  background: linear-gradient(180deg, transparent, #ffd27a 18%, #ff8a3c 50%, #ffd27a 82%, transparent);
  box-shadow: 0 0 8px 1px rgba(255, 138, 60, .45), 0 0 22px 4px rgba(201, 58, 30, .16);
}
.seam i { position: absolute; top: 0; bottom: 0; left: 2px; width: 26px; background: linear-gradient(90deg, rgba(255, 138, 60, .18), transparent); }
.shake-wrap { position: fixed; inset: 0; pointer-events: none; }
@keyframes deckShake {
  0%, 100% { transform: translate3d(0, 0, 0); }
  12% { transform: translate3d(-7px, 4px, 0); }
  28% { transform: translate3d(6px, -5px, 0); }
  46% { transform: translate3d(-4px, -2px, 0); }
  64% { transform: translate3d(3px, 3px, 0); }
  82% { transform: translate3d(-2px, -1px, 0); }
}
#deck.shake { animation: deckShake .44s cubic-bezier(.36, .07, .19, .97); }

body.is-cutting .navbar, body.is-cutting .chrome { pointer-events: none; }
body.is-cutting .slide { pointer-events: none; }

/* ---------------------------------------------------------------- focus */
:focus-visible { outline: 2px solid var(--maize); outline-offset: 3px; }
.slide-audit :focus-visible, .slide-system :focus-visible, .slide-roadmap :focus-visible, .slide-engagement :focus-visible { outline-color: var(--chili); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1500px) {
  .stage { grid-template-columns: minmax(0, 1fr) clamp(104px, 8.4vw, 140px); }
  .phone-shell { font-size: 9px; }
}
@media (max-width: 1280px) {
  :root { --nav-h: 64px; }
  .chrome-section { display: none; }
  .chrome-brand { flex: 1; }
}

@media (max-width: 1100px) {
  .findings { grid-template-columns: 1fr; }
  .finding:nth-child(2) { border-top: 1px solid rgba(30, 18, 12, .14); padding-top: 10px; }
  .cover-grid { grid-template-columns: 1fr; gap: 10px; }
  .cover-stage { min-height: 340px; order: -1; }
  .cover-copy { padding-bottom: 4px; }
  .stage-caption { display: none; }
  .audit-grid, .gap-head, .system-head, .proof-head, .road-head, .eng-head { grid-template-columns: 1fr; gap: 14px; }
  .audit-intro { grid-template-columns: 1fr; gap: 10px; }
  .fc-top { grid-template-columns: 1fr; gap: 10px; }
  .proof-list { grid-template-columns: 1fr; gap: 6px; }
  .stage { grid-template-columns: minmax(0, 1fr) 128px; }
  .system-grid, .road-grid, .eng-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .close-grid { grid-template-columns: 1fr; }
  .close-left h2 { font-size: clamp(34px, 4.6vw, 54px); }
  .index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  :root { --nav-h: 62px; }
  .chrome, .navbar { background: #0b0705; backdrop-filter: none; }
  .cover-stage { min-height: 280px; }
  .cover-facts { gap: 8px; }
  .cover-hint { display: none; }
  .cover-foot { margin-top: 18px; }
  .paths { grid-template-columns: 1fr; }
  .path-cost, .path-win { margin-top: 10px; }
  .system-grid, .road-grid, .eng-grid { grid-template-columns: 1fr; }
  .ba-meta { grid-template-columns: 1fr; gap: 8px; }
  .ba-frame { min-height: 240px; }
  .stage { grid-template-columns: 1fr; }
  .phone { display: none; }
  .browser { height: clamp(360px, 58vh, 520px); }
  .site { --site-font: 13px; }
  .stage-note { position: static; margin-top: 6px; }
  .sched-fields { grid-template-columns: 1fr; }
  .rep { grid-template-columns: clamp(84px, 16vw, 110px) minmax(0, 1fr); }
  .index-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  :root { --gutter: 16px; --chrome-h: 54px; --nav-h: 58px; }
  body { font-size: 16.5px; }
  .chrome { gap: 10px; }
  .chrome-brand .bc-logo { width: 68px; }
  .chrome-client { font-size: 10px; }
  .chrome-right { gap: 9px; }
  .chrome-count { font-size: 10.5px; }
  .chrome-index { padding: 5px 10px; font-size: 10px; }
  .nav-mid { min-width: 0; gap: 9px; }
  .nav-rule, .nav-index { display: none; }
  .navbar { gap: 16px; }
  .slide { padding-top: calc(var(--chrome-h) + 14px); padding-bottom: calc(var(--nav-h) + 18px); }
  .slide-inner { min-height: calc(100dvh - var(--chrome-h) - var(--nav-h) - 32px); }
  .slide-head { margin-bottom: 14px; gap: 10px; }
  .brand-tile { width: 36px; height: 36px; }
  .head-wordmark b { font-size: 13px; }
  .head-wordmark small { display: none; }
  .head-meta { font-size: 10px; letter-spacing: .08em; }
  .head-meta b { display: none; }
  .cover-stage { min-height: 250px; }
  .cover-collab { margin-bottom: 16px; }
  .cover-bc { width: 84px; }
  .cover-collab-label { font-size: 9px; letter-spacing: .1em; }
  .slide-cover h1 { font-size: clamp(44px, 12.4vw, 62px); }
  .slide-cover .lead { font-size: 16.5px; }
  .cover-facts { grid-template-columns: 1fr 1fr; gap: 6px; }
  .cover-facts li { padding: 8px; gap: 7px; }
  .cover-facts li > span { font-size: 10px; }
  .cover-facts b { font-size: 12.5px; }
  .prepared { font-size: 11px; }
  .prepared img { width: 34px; height: 34px; }
  .audit-intro h2, .gap-head h2, .system-head h2, .proof-head h2, .road-head h2, .eng-head h2 { font-size: clamp(30px, 9vw, 42px); }
  .site-shot { order: 2; }
  .findings { order: 1; }
  .f-top { flex-direction: column; align-items: flex-start; gap: 3px; }
  .sev { align-self: flex-start; }
  .finding { grid-template-columns: 26px minmax(0, 1fr); gap: 8px; }
  .flagship-copy { gap: 8px; }
  .fc-top { gap: 8px; }
  .concept-teaser { display: block; grid-area: auto; margin-top: 8px; padding: 12px; border: 1px solid rgba(240, 178, 63, .25); border-radius: 8px; background: rgba(255, 255, 255, .03); }
  .teaser-label { margin: 0 0 8px; font-family: var(--fm); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--maize); }
  .concept-teaser dl { margin: 0; display: flex; flex-direction: column; gap: 6px; }
  .concept-teaser div { display: grid; grid-template-columns: 54px 1fr; gap: 8px; }
  .concept-teaser dt { font-family: var(--fm); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); padding-top: 2px; }
  .concept-teaser dd { margin: 0; font-size: 14.5px; line-height: 1.35; color: var(--bone); }
  .stage { display: none; }
  .stage.is-expanded { display: block; }
  .stage.is-expanded .browser { height: calc(100dvh - 24px); }
  .stage.is-expanded .stage-close { top: 10px; right: 10px; }
  .stage.is-expanded .sm-list { grid-template-columns: 1fr; }
  .stage.is-expanded .sm-item b { font-size: 1.06em; }
  .road-head h2 { font-size: clamp(27px, 8vw, 36px); }
  .road-bar { gap: 6px 18px; font-size: 9.5px; }
  .eng-process, .close-steps { grid-template-columns: 1fr; }
  .eng-process li { padding: 8px 11px; }
  .close-left h2 { font-size: clamp(32px, 9.4vw, 44px); }
  .rep { grid-template-columns: 82px minmax(0, 1fr); gap: 12px; }
  .rep-quote { font-size: 16px; }
  .rep-links { gap: 5px; }
  .rep-links a { font-size: 10px; padding: 5px 8px; }
  .close-line { font-size: 15px; }
  .index-grid { grid-template-columns: 1fr; }
  .ba-frame { min-height: 210px; }
  .ba-tag { font-size: 8.5px; }
  .slide-foot { font-size: 10px; gap: 10px; }
  .site { --site-font: 12.5px; }
  .site-head { padding: .5em .7em; }
  .site-call { font-size: .6em; }
  .sm-list { grid-template-columns: 1fr; }
}

@media (max-width: 390px) {
  .cover-facts { grid-template-columns: 1fr; }
  .cover-facts li { padding: 7px 9px; }
  .rep { grid-template-columns: 72px minmax(0, 1fr); }
}

@media (max-height: 840px) and (min-width: 821px) {
  :root { --nav-h: 60px; }
  .slide { padding-top: calc(var(--chrome-h) + 12px); padding-bottom: calc(var(--nav-h) + 12px); }
  .slide-inner { min-height: calc(100dvh - var(--chrome-h) - var(--nav-h) - 26px); }
  .slide-head { margin-bottom: 10px; padding-bottom: 8px; }
  .slide-foot { padding-top: 8px; }
  .slide-cover h1 { font-size: clamp(46px, 5.4vw, 78px); }
  .cover-collab { margin-bottom: 12px; }
  .cover-facts { margin-top: 12px; }
  .cover-foot { margin-top: 14px; }
  .slide-cover .lead { font-size: clamp(15.5px, .5vw + 9.4px, 18px); }
  .audit-intro, .gap-head, .system-head, .proof-head, .road-head, .eng-head { margin-bottom: 8px; }
  .finding { padding: 7px 0 8px; }
  .finding p { margin: 3px 0 4px; line-height: 1.34; }
  .src { line-height: 1.3; }
  .path { padding: 13px 15px; }
  .steps li { padding: 4px 0; }
  .serp { margin-bottom: 9px; padding: 9px 11px; }
  .path-actions { margin: 9px 0 3px; }
  .sys-card { padding: 11px 13px; }
  .sys-card h3 { margin-bottom: 4px; }
  .sys-card p { line-height: 1.36; }
  .sys-includes { margin-top: 5px; }
  .sys-out { padding-top: 7px; }
  .road-head h2 { font-size: clamp(28px, 2.1vw + 5px, 46px); }
  .road-card { padding: 11px 13px; }
  .road-top { margin-bottom: 5px; }
  .road-card h3 { margin-bottom: 3px; }
  .road-owner { margin-bottom: 7px; }
  .road-card ul { gap: 4px; margin-bottom: 7px; }
  .road-card li { line-height: 1.3; }
  .road-gate, .road-need { padding-top: 7px; font-size: 12px; }
  .eng-card { padding: 12px 14px; }
  .eng-card h3 { margin: 4px 0 6px; }
  .eng-for { margin-bottom: 7px; line-height: 1.36; }
  .eng-card ul { gap: 4px; margin-bottom: 7px; }
  .eng-spec { margin-bottom: 7px; gap: 3px; padding-top: 7px; }
  .eng-process { margin-top: 7px; }
  .eng-process li { padding: 6px 10px; }
  .close-left h2 { font-size: clamp(30px, 2.4vw + 4px, 50px); margin-bottom: 8px; }
  .close-left .lead { margin-bottom: 10px; }
  .rep-quote { font-size: 15px; }
  .sched { padding: 14px 16px; }
  .sched-lead { margin: 5px 0 7px; }
  .sched-presets { margin-bottom: 7px; }
  .sched-help { margin: 6px 0 5px; }
  .close-line { margin-top: 8px; padding-top: 8px; }
  .stage-caption { bottom: -4px; }
  .stage { min-height: 282px; }
}

@media (max-height: 960px) and (min-width: 1480px) {
  .slide { padding-top: calc(var(--chrome-h) + 14px); padding-bottom: calc(var(--nav-h) + 14px); }
  .slide-head { margin-bottom: 12px; padding-bottom: 9px; }
  .slide-foot { padding-top: 9px; }
  .audit-intro, .gap-head, .system-head, .proof-head, .road-head, .eng-head { margin-bottom: 10px; }
  .road-head h2 { font-size: clamp(30px, 2.1vw + 5px, 46px); }
  .eng-head h2 { font-size: clamp(32px, 2.3vw + 5px, 52px); }
  .close-left h2 { font-size: clamp(34px, 2.9vw + 2px, 56px); }
  .road-card { padding: 13px 15px; }
  .road-card ul { gap: 5px; margin-bottom: 8px; }
  .road-top { margin-bottom: 6px; }
  .road-owner { margin-bottom: 8px; }
  .eng-card { padding: 14px 16px; }
  .eng-card ul { gap: 5px; margin-bottom: 9px; }
  .eng-for { margin-bottom: 9px; }
  .eng-spec { margin-bottom: 9px; gap: 4px; padding-top: 8px; }
  .eng-process { margin-top: 9px; }
  .eng-process li { padding: 8px 11px; }
  .sched { padding: 16px 18px; }
  .sched-lead { margin: 5px 0 8px; }
  .rep-quote { font-size: clamp(15px, .9vw, 18px); }
  .close-line { margin-top: 10px; padding-top: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ==========================================================================
   Display standard (G5.A2): whole-composition vertical centering.
   Slides 02 / 03 / 07 / 08 / 09: the complete meaningful composition (inner
   kicker, heading, lead, body, cards, notes) is wrapped in .stage-center and
   centered between the fixed global masthead/nav. The slide footer stays
   anchored at the bottom of the slide. Card grids keep natural heights
   (no stretch into unused space). Tall content: the top/bottom spacer strips
   collapse to zero height, so the composition falls back to natural top
   flow and stays fully reachable by scroll — no clips, no font shrink.
   ========================================================================== */
.stage-center {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.stage-center > * { flex: 0 0 auto; }
.stage-center::before,
.stage-center::after { content: ""; flex: 1 1 0; }