/* =========================================================
   WEBSITE V3.0 — DOSSIER / EVIDENCE SYSTEM
   Black/white operating surface with paper evidence panels.
   ========================================================= */
:root,
:root[data-theme="light"],
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #050505;
  --bg-deep: #000000;
  --surface: #0a0a0a;
  --surface-raised: #101010;
  --surface-soft: #0d0d0d;
  --text: #f3f3ef;
  --text-secondary: #deded8;
  --muted: #a7a7a1;
  --subtle: #7d7d78;
  --line: #262626;
  --line-strong: #50504c;
  --accent: #f1d84a;
  --green: #f1d84a;
  --green-dark: #1b1907;
  --green-soft: rgba(241,216,74,.09);
  --accent-tint: rgba(241,216,74,.08);
  --ambient: rgba(255,255,255,.025);
  --ambient-strong: rgba(255,255,255,.05);
  --error: #d83a35;
  --blocked: #d83a35;
  --error-tint: rgba(216,58,53,.08);
  --control-border: #676762;
  --focus: #f1d84a;
  --on-accent: #060606;
  --accent-hover: #ffe75d;
  --header-bg: rgba(5,5,5,.94);
  --menu-bg: #090909;
  --field-bg: #080808;
  --section-bg: #080808;
  --strip-bg: #0a0a0a;
  --map-bg: #0a0a0a;
  --shadow: none;
  --paper: #ece9df;
  --paper-bright: #f7f4ea;
  --paper-ink: #111111;
  --paper-muted: #54544f;
  --red-stamp: #b32222;
}

html { background: #050505; }
body {
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.014) 1px, transparent 1px),
    #050505;
  background-size: 72px 72px;
}
body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 78% 8%, rgba(255,255,255,.035), transparent 28rem);
}
::selection { background: var(--accent); color: #060606; }

/* Sharp system language */
.button, .header-cta, .header-demo, .language summary, .language-menu,
.language-menu a, .nav-toggle, .featured-case, .project-card, .insight-card,
.problem-card, .service-card, .principle-card, .cta-panel, .deliverable,
.field input, .field textarea, .field select, .analytics-consent,
.status-pill, .tag, .case-meta-item, .booking-form, .booking-meta-item,
.fit-card, .module-card, .service-use-card, .article-note {
  border-radius: 0 !important;
  box-shadow: none !important;
}
.theme-toggle { display: none !important; }

/* Header */
.site-header {
  background: rgba(5,5,5,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #33332f;
}
.header-inner { height: 74px; }
.brand-mark {
  border: 1px solid #5b5b56;
  border-radius: 0;
  background: #0a0a0a;
}
.brand-copy span { color: #8a8a84; }
.primary-nav > a { color: #9c9c96; }
.primary-nav > a:hover, .primary-nav > a[aria-current="page"] { color: #fff; }
.primary-nav > a[aria-current="page"]::after { background: var(--accent); height: 3px; bottom: -27px; }
.header-cta {
  border-color: #efefe9;
  background: #efefe9;
  color: #080808;
}
.header-cta:hover { border-color: var(--accent); background: var(--accent); color: #080808; }
.header-demo {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 13px;
  border: 1px solid #3c3c38;
  color: #f3f3ef;
  font: 700 10px/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.header-demo::before { content:""; width:7px; height:7px; background:#d83a35; box-shadow:0 0 0 3px rgba(216,58,53,.14); }
.header-demo:hover { border-color: var(--accent); color: var(--accent); }
.mobile-nav-demo { display:none !important; }
.language summary { border-color: #30302d; }
.language-menu { border-color:#4a4a45; }
.language-menu a:hover, .language-menu a[aria-current="true"] { background:#111; color:#fff; }

/* Type */
.eyebrow, .section-index, .card-kicker, .meta-label, .status-pill, .tag { letter-spacing: .12em; }
.eyebrow { color:#a8a8a2; }
.eyebrow::before { content:"//"; color:var(--accent); font-size:12px; font-weight:900; }
.section-intro .section-index { color:var(--accent); }
h1,h2,h3 { letter-spacing:-.045em; }
.accent {
  display: inline;
  color:#080808;
  background: var(--accent);
  padding: 0 .12em .04em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.lede { color:#b1b1ab; }

.button { border-color:#50504b; background:#080808; color:#f3f3ef; }
.button:hover { transform:none; border-color:var(--accent); color:var(--accent); }
.button-primary { border-color:#efefe9; background:#efefe9; color:#080808; }
.button-primary:hover { border-color:var(--accent); background:var(--accent); color:#080808; }
.text-link .link-icon, .text-link:hover { color:var(--accent); }
.tag { border-color:#3a3a36; background:#080808; color:#bcbcb5; }
.status-pill { border-color:#565650; color:#e8e8e2; background:#111; }

/* Home hero */
.dossier-home-hero { border-bottom:1px solid #292925; background:#050505; }
.dossier-home-hero .home-hero { background:transparent; }
.dossier-home-hero .home-hero-grid {
  display:grid;
  grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);
  gap:clamp(48px,7vw,100px);
  align-items:center;
  min-height:clamp(690px,calc(100svh - 74px),850px);
  padding:72px 0 78px;
}
.dossier-home-hero .home-hero-copy { max-width:760px; }
.dossier-home-hero h1 { max-width:820px; font-size:clamp(52px,6.2vw,88px); }
.dossier-home-hero .lede { max-width:670px; }
.dossier-home-hero .route-mini { color:#80807a; }
.dossier-home-hero .route-mini i { color:var(--accent); }

.dossier-hero-card { width:100%; max-width:540px; justify-self:end; }
.dossier-paper {
  position:relative;
  overflow:hidden;
  min-height:540px;
  padding:34px 34px 30px;
  border:1px solid #fff;
  background:
    linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px),
    var(--paper);
  background-size:100% 30px;
  color:var(--paper-ink);
  transform:rotate(.5deg);
}
.dossier-paper::before {
  content:"";
  position:absolute;
  inset:14px;
  border:1px solid rgba(0,0,0,.12);
  pointer-events:none;
}
.dossier-paper-meta { display:flex; justify-content:space-between; gap:20px; padding-bottom:15px; border-bottom:2px solid #111; font:700 10px/1.4 var(--mono); letter-spacing:.08em; }
.dossier-paper h2 { margin:30px 0 19px; max-width:390px; color:#111; font:800 clamp(28px,3vw,42px)/1.02 var(--sans); }
.dossier-paper p { max-width:390px; margin:0 0 14px; color:#232320; font-size:14px; line-height:1.62; }
.dossier-paper mark { background:var(--accent); color:#111; padding:1px 3px; }
.dossier-redaction { height:15px; background:#111; margin:17px 0; }
.dossier-redaction.short { width:46%; }
.dossier-redaction.medium { width:72%; }
.dossier-sequence { display:flex; flex-wrap:wrap; gap:7px; margin:28px 0 0; padding-top:18px; border-top:1px solid rgba(0,0,0,.28); font:800 10px/1.4 var(--mono); letter-spacing:.06em; }
.dossier-sequence span { padding:6px 7px; border:1px solid #111; background:#f8f4e8; }
.dossier-sequence i { align-self:center; font-style:normal; }
.dossier-stamp {
  position:absolute;
  right:27px;
  bottom:58px;
  padding:8px 13px 7px;
  border:3px solid var(--red-stamp);
  color:var(--red-stamp);
  font:900 17px/1 var(--mono);
  letter-spacing:.08em;
  text-transform:uppercase;
  transform:rotate(-8deg);
  opacity:.88;
}
.dossier-paper-link { position:absolute; left:34px; bottom:31px; color:#111; font:900 10px/1 var(--mono); letter-spacing:.08em; text-transform:uppercase; text-decoration:underline; text-underline-offset:5px; }
.dossier-hero-card > small { display:block; margin-top:13px; color:#6f6f69; font:9px/1.5 var(--mono); letter-spacing:.09em; text-align:right; }

/* Live demo launch strip */
.live-demo-strip { border-bottom:1px solid #2d2d29; background:#090909; }
.live-demo-inner { min-height:104px; display:grid; grid-template-columns:auto 1fr auto; gap:26px; align-items:center; }
.live-demo-stamp { display:inline-block; padding:7px 10px 6px; border:2px solid var(--red-stamp); color:#d9443e; font:900 11px/1 var(--mono); letter-spacing:.08em; transform:rotate(-3deg); }
.live-demo-copy strong { display:block; font-size:17px; }
.live-demo-copy span { display:block; margin-top:3px; color:#90908a; font-size:13px; }
.live-demo-link { white-space:nowrap; color:var(--accent); font:800 11px/1.4 var(--mono); letter-spacing:.06em; text-transform:uppercase; }

/* Sections */
.section { border-bottom-color:#22221f; }
.section-dark { background:#080808; }
.problem-grid,.service-grid,.principle-grid,.project-grid { background:#2b2b27; border-color:#2b2b27; }
.problem-card,.service-card,.principle-card,.project-card,.insight-card { background:#090909; }
.problem-card .card-kicker { color:#d65b55; }
.service-card::after { color:rgba(255,255,255,.035); }
.service-card .card-kicker,.project-card .card-kicker,.insight-card .card-kicker { color:var(--accent); }
.service-card li::before,.deliverable::before,.case-content li::before { color:var(--accent); }
.principle-icon { color:var(--accent); }

/* Paper evidence cards */
.featured-case {
  position:relative;
  overflow:hidden;
  border:1px solid #d8d4c8;
  background:var(--paper);
  color:var(--paper-ink);
}
.featured-case::before {
  content:"";
  position:absolute;
  z-index:0;
  left:clamp(32px,5vw,62px);
  top:21px;
  width:112px;
  height:10px;
  background:#111;
}
.featured-case::after {
  content:"CASE FILE";
  position:absolute;
  z-index:3;
  right:25px;
  top:25px;
  padding:7px 10px 6px;
  border:3px solid var(--red-stamp);
  color:var(--red-stamp);
  font:900 14px/1 var(--mono);
  letter-spacing:.08em;
  transform:rotate(-5deg);
  opacity:.82;
}
.featured-case-copy { position:relative; z-index:1; }
.featured-case-copy .card-kicker { color:#6a180f; }
.featured-case-title,.featured-case h2,.featured-case h3 { color:#111; }
.featured-case-copy > p,.featured-case .evidence-note { color:#41413d; }
.featured-case .status-pill { border-color:#111; background:#111; color:#f5f2e8; }
.featured-case .button { border-color:#111; background:transparent; color:#111; }
.featured-case .button:hover { background:var(--accent); color:#111; border-color:#111; }
.featured-case .button-primary { background:#111; color:#fff; border-color:#111; }
.featured-case .button-primary:hover { background:var(--accent); color:#111; }
.featured-case .case-map { background:#222; border-color:#222; }
.featured-case .case-map-item { background:#0a0a0a; color:#f3f3ef; }
.featured-case .case-map-item span { color:#8f8f89; }
.featured-case .case-map-item strong { color:#fff; }

/* Page hero dossier */
.page-hero { position:relative; overflow:hidden; background:#050505; }
.page-hero::before {
  content:"PUBLIC DOSSIER // FARSHID GHAFFARI";
  position:absolute;
  right:clamp(24px,5vw,80px);
  top:24px;
  color:#555550;
  font:9px var(--mono);
  letter-spacing:.12em;
}
.page-hero-aside {
  position:relative;
  padding:24px;
  border:1px solid #d8d4c8;
  background:var(--paper);
  color:var(--paper-ink);
}
.page-hero-aside::after {
  content:"REVIEWED";
  position:absolute;
  right:18px;
  top:-12px;
  padding:5px 8px;
  border:2px solid var(--red-stamp);
  color:var(--red-stamp);
  font:900 10px/1 var(--mono);
  letter-spacing:.08em;
  transform:rotate(-4deg);
  background:var(--paper);
}
.page-hero-aside span { color:#686863; }
.page-hero-aside strong { color:#111; }
.page-hero-aside p { color:#4b4b46; }

/* Case study / article paper */
.case-layout { align-items:start; }
.case-content {
  position:relative;
  padding:clamp(30px,5vw,58px);
  border:1px solid #d7d2c6;
  background:var(--paper);
  color:var(--paper-ink);
}
.case-content::before {
  content:"AUTHORIZED CASE EXTRACT";
  display:block;
  width:max-content;
  max-width:100%;
  margin:0 0 36px;
  padding:7px 10px;
  background:#111;
  color:#fff;
  font:800 9px var(--mono);
  letter-spacing:.1em;
}
.case-content h2,.case-content h3,.case-content strong { color:#111; }
.case-content p,.case-content li { color:#3f3f3a; }
.case-content li { border-bottom-color:rgba(0,0,0,.15); }
.case-content .article-note,.case-content .evidence-note { border-color:#111; background:rgba(241,216,74,.46); color:#111; }
.case-content a { color:#111; text-decoration-color:#111; }
.case-side { border-color:#363632; }

.article > .narrow {
  position:relative;
  padding:clamp(30px,5vw,62px);
  border:1px solid #d7d2c6;
  background:var(--paper);
  color:var(--paper-ink);
}
.article > .narrow::before {
  content:"FIELD NOTE // SOURCE REVIEW";
  display:inline-block;
  margin-bottom:30px;
  padding:7px 10px 6px;
  border:2px solid var(--red-stamp);
  color:var(--red-stamp);
  font:900 10px/1 var(--mono);
  letter-spacing:.08em;
  transform:rotate(-2deg);
}
.article > .narrow h2,.article > .narrow h3,.article > .narrow strong { color:#111; }
.article > .narrow p,.article > .narrow li { color:#40403b; }
.article-note { border-left:0; border:1px solid #111; background:rgba(241,216,74,.50); }

/* CTA as evidence sheet */
.cta-panel { position:relative; overflow:hidden; border:1px solid #d7d2c6; background:var(--paper); color:#111; }
.cta-panel::after {
  content:"OPEN FILE";
  position:absolute;
  right:26px;
  bottom:26px;
  padding:7px 10px;
  border:3px solid var(--red-stamp);
  color:var(--red-stamp);
  font:900 12px/1 var(--mono);
  letter-spacing:.08em;
  transform:rotate(-6deg);
}
.cta-panel h2,.cta-panel strong,.cta-panel a { color:#111; }
.cta-panel p,.cta-detail span { color:#555550; }
.cta-panel .eyebrow { color:#595954; }
.cta-panel .button { border-color:#111; color:#111; background:transparent; }
.cta-panel .button-primary { background:#111; color:#fff; }
.cta-panel .button:hover { background:var(--accent); color:#111; }

/* Forms */
.field label { color:#c5c5bf; }
.field input,.field textarea,.field select { border-color:#3b3b37; background:#080808; color:#fff; }
.field input:focus,.field textarea:focus,.field select:focus { border-color:var(--accent); }

/* Footer */
.site-footer { border-top:1px solid #282824; background:#000; }
.footer-col > span { color:#676762; }
.footer-col a:hover { color:var(--accent); }
.footer-bottom { border-top-color:#242421; }

/* Specific page polish */
.systems-flow { border-color:#2d2d29; }
.flow-number { color:var(--accent); }
.evidence-note { border-left:3px solid var(--accent); background:rgba(241,216,74,.08); }
.service-evidence-strip { border-color:#3b3b36; }
.architecture-node,.process-card,.fit-card,.module-card,.service-use-card { border-radius:0 !important; }
.architecture-node strong,.process-card strong { color:#fff; }

/* Booking */
.booking-hero,.booking-section { background:#050505; }
.booking-form,.booking-meta-item,.booking-faq { border-color:#343430; background:#090909; }

/* Consent */
.analytics-consent { border:1px solid #4a4a45; background:#080808; }

/* FactoryMind page */
.factorymind-metrics { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; margin:34px 0; background:#242421; border:1px solid #242421; }
.factorymind-metric { padding:20px; background:#080808; }
.factorymind-metric span { display:block; color:#777771; font:9px var(--mono); letter-spacing:.09em; text-transform:uppercase; }
.factorymind-metric strong { display:block; margin-top:8px; color:#fff; font-size:22px; }
.factorymind-flow { display:grid; grid-template-columns:repeat(5,1fr); gap:1px; margin:28px 0; background:#222; border:1px solid #222; }
.factorymind-flow div { padding:18px 14px; background:#090909; text-align:center; }
.factorymind-flow span { display:block; color:var(--accent); font:800 9px var(--mono); letter-spacing:.08em; }
.factorymind-flow strong { display:block; margin-top:8px; font-size:13px; }

/* Responsive */
@media (max-width: 1120px) {
  .dossier-home-hero .home-hero-grid { grid-template-columns:1fr; min-height:0; }
  .dossier-home-hero .home-hero-copy { max-width:820px; }
  .dossier-hero-card { justify-self:start; max-width:700px; }
  .dossier-paper { min-height:500px; }
  .header-demo { display:none; }
}
@media (max-width: 960px) {
  .brand-mark { width:52px; height:52px; flex-basis:52px; }
  .nav-enhanced .primary-nav { border-radius:0; background:#070707; }
  .nav-enhanced .primary-nav.open .mobile-nav-demo { display:flex !important; color:var(--accent); border-bottom:1px solid #333 !important; }
  .nav-enhanced .primary-nav.open .mobile-nav-cta { border-radius:0; background:#eee; color:#080808; border-color:#eee; }
  body.menu-open::before { background:rgba(0,0,0,.76); }
  .page-hero-grid { grid-template-columns:1fr; }
  .page-hero-aside { max-width:620px; }
  .factorymind-metrics { grid-template-columns:repeat(2,1fr); }
  .factorymind-flow { grid-template-columns:1fr; }
}
@media (max-width: 720px) {
  .container,.narrow { width:min(calc(100% - 28px), var(--max)); }
  .header-inner { height:68px; padding-inline:0; gap:8px; }
  .header-cta { display:none; }
  .brand-mark { width:46px; height:46px; flex-basis:46px; }
  .language summary,.nav-toggle { width:44px; min-width:44px; height:44px; min-height:44px; }
  .dossier-home-hero .home-hero-grid { padding:48px 0 58px; gap:42px; }
  .dossier-home-hero h1 { font-size:clamp(42px,13vw,58px); }
  .dossier-paper { min-height:480px; padding:26px 24px; transform:none; }
  .dossier-paper::before { inset:10px; }
  .dossier-paper-meta { flex-direction:column; gap:5px; }
  .dossier-paper h2 { font-size:31px; }
  .dossier-paper-link { left:24px; bottom:24px; }
  .dossier-stamp { right:20px; bottom:68px; font-size:14px; }
  .dossier-hero-card > small { text-align:left; }
  .live-demo-inner { grid-template-columns:1fr; gap:12px; padding:23px 0; }
  .live-demo-stamp { width:max-content; }
  .live-demo-link { margin-top:4px; }
  .featured-case { grid-template-columns:1fr; }
  .featured-case::before { left:24px; }
  .featured-case::after { right:15px; top:15px; font-size:10px; }
  .featured-case-copy { padding:54px 24px 28px; }
  .featured-case .case-map { border-left:0; border-top:1px solid #222; }
  .case-content,.article > .narrow { padding:28px 22px; }
  .cta-panel { grid-template-columns:1fr; gap:30px; padding:32px 24px 74px; }
  .cta-panel::after { right:20px; bottom:20px; }
  .page-hero::before { display:none; }
  .page-hero-aside::after { right:12px; }
  .factorymind-metrics { grid-template-columns:1fr 1fr; }
}
@media (max-width: 420px) {
  .container,.narrow { width:min(calc(100% - 22px), var(--max)); }
  .dossier-home-hero h1 { font-size:40px; }
  .dossier-paper { min-height:500px; padding:24px 20px; }
  .dossier-stamp { opacity:.68; }
  .featured-case .case-map { grid-template-columns:1fr 1fr; }
  .factorymind-metrics { grid-template-columns:1fr; }
}

/* =========================================================
   V3.0.1 — VISUAL POLISH
   Keep evidence sheets stable on hover, separate highlighted
   headline lines, and rebalance the homepage dossier card.
   ========================================================= */

/* White evidence cards should remain paper-white when interactive. */
.featured-case:focus-within {
  background: var(--paper) !important;
  border-color: #d8d4c8 !important;
}
@media (hover: hover) and (pointer: fine) {
  .featured-case:hover {
    background: var(--paper) !important;
    border-color: #d8d4c8 !important;
  }
}

/* Page hero highlights: deliberate separate evidence line, no line collision. */
.page-hero h1 {
  max-width: 940px;
  font-size: clamp(44px, 5.4vw, 82px);
  line-height: 1.055;
}
.page-hero h1 > .accent {
  display: block;
  box-sizing: border-box;
  inline-size: fit-content;
  max-inline-size: 100%;
  margin-top: .075em;
  padding: .025em .11em .075em;
  line-height: 1.035;
  box-decoration-break: slice;
  -webkit-box-decoration-break: slice;
}

/* Homepage paper: slightly calmer scale and more breathing room at the bottom. */
.dossier-hero-card {
  max-width: 575px;
}
.dossier-paper {
  min-height: 520px;
  padding: 34px 36px 92px;
}
.dossier-paper h2 {
  max-width: 430px;
  line-height: 1.045;
}
.dossier-paper p {
  max-width: 440px;
}
.dossier-sequence {
  margin-top: 24px;
}
.dossier-stamp {
  bottom: 67px;
}
.dossier-paper-link {
  left: 36px;
  bottom: 27px;
}
.dossier-hero-card > small {
  margin-top: 16px;
  padding-inline: 8px;
  text-align: center;
  color: #85857f;
}

@media (max-width: 1120px) {
  .dossier-hero-card {
    justify-self: center;
    width: min(100%, 620px);
    max-width: 620px;
  }
  .dossier-paper {
    min-height: 510px;
  }
}

@media (max-width: 720px) {
  .page-hero h1 {
    font-size: clamp(38px, 11vw, 54px);
    line-height: 1.075;
  }
  .page-hero h1 > .accent {
    margin-top: .09em;
  }
  .dossier-hero-card {
    width: 100%;
    max-width: 100%;
  }
  .dossier-paper {
    min-height: 0;
    padding: 27px 24px 98px;
  }
  .dossier-paper-link {
    left: 24px;
    bottom: 25px;
  }
  .dossier-stamp {
    bottom: 68px;
  }
}