/* ============================================================
   raevr.com — home page
   Shared by the English, French and Italian home pages.
   Zero external requests.
   ============================================================ */
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-400.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-700.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-900.woff2') format('woff2'); font-weight: 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url('/fonts/jetbrainsmono-400-latin.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
/* the CTA arrow (U+2192) is outside Google's latin subset — 744-byte companion file */
@font-face { font-family: 'JetBrains Mono'; src: url('/fonts/jetbrainsmono-400-arrow.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; unicode-range: U+2192; }

/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --ink: #08070d;
  --ink-2: #0f0d17;
  --ink-3: #15121e;
  --paper: #eeeae2;
  --muted: #9c98a5;
  --warm: #baa892;
  --line: rgba(238, 234, 226, .13);
  --line-strong: rgba(238, 234, 226, .24);
  --lime: #d8ff45;
  --header-h: 82px;
  --display: Georgia, 'Times New Roman', serif;
  --body: 'Satoshi', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--ink); color-scheme: dark; scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--lime); color: var(--ink); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

.shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.skip-link {
  position: absolute; top: 8px; left: 8px; z-index: 60;
  padding: 10px 16px; transform: translateY(-200%);
  background: var(--paper); color: var(--ink);
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
}
.skip-link:focus { transform: none; }

/* ============================================================
   TYPE ROLES
   ============================================================ */
.eyebrow, .section-index, .case-type {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .22em;
  line-height: 1.5;
  text-transform: uppercase;
}
.section h2, .briefing-section h2 {
  font-family: var(--display);
  font-size: clamp(44px, 5vw, 76px);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: 1;
}
.section-lede {
  max-width: 780px; margin-top: 30px;
  color: rgba(238,234,226,.88);
  font-family: var(--display);
  font-size: clamp(20px, 2vw, 29px);
  line-height: 1.42;
}
.section-copy { max-width: 690px; margin-top: 26px; color: var(--muted); font-size: 15px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  height: 82px;
  padding: 0 38px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(to bottom, rgba(8,7,13,.72), rgba(8,7,13,.08));
}
.wordmark { font-size: 20px; font-weight: 900; letter-spacing: -.04em; }
.wordmark span { color: var(--lime); }
.main-nav { display: flex; gap: 31px; }
.main-nav a, .footer-links a {
  color: rgba(238,234,226,.68);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .17em;
  text-transform: uppercase;
  transition: color .2s ease;
}
.main-nav a:hover, .footer-links a:hover { color: var(--paper); }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 22px; }

.languages { display: flex; gap: 9px; }
.languages a {
  color: rgba(238,234,226,.45);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .17em;
  transition: color .2s ease;
}
.languages a:hover { color: var(--paper); }
.languages a[aria-current="page"] { color: var(--lime); }

/* ============================================================
   BUTTONS
   ============================================================ */
.button {
  min-height: 52px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-light { background: var(--paper); color: var(--ink); }
.button-light:hover { background: #fff; }
.button-small { min-height: 42px; padding: 0 19px; font-size: 11px; }
.button-lime { background: var(--lime); color: var(--ink); }
.button-lime:hover { background: #e4ff74; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: rgba(238,234,226,.72); font-size: 12px; transition: color .2s ease; }
.text-link:hover { color: var(--paper); }
.icon { flex: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 790px;
  height: 100svh;
  max-height: 980px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-image {
  position: absolute;
  inset: 0;
  --hero-scrim: linear-gradient(90deg, rgba(8,7,13,.98) 0%, rgba(8,7,13,.82) 34%, rgba(8,7,13,.24) 72%, rgba(8,7,13,.38) 100%), linear-gradient(0deg, rgba(8,7,13,.74) 0%, transparent 42%);
  background-image: var(--hero-scrim), url('/img/hero.jpg');
  background-size: cover;
  background-position: center;
  transform: scale(1.01);
}
@supports (background-image: image-set(url('/img/hero.webp') type('image/webp'))) {
  .hero-image { background-image: var(--hero-scrim), image-set(url('/img/hero.webp') type('image/webp'), url('/img/hero.jpg') type('image/jpeg')); }
}
.hero-grid, .briefing-grid {
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px);
  background-size: 78px 78px;
  -webkit-mask-image: linear-gradient(to right, black, transparent 72%);
  mask-image: linear-gradient(to right, black, transparent 72%);
}
.hero-content { position: relative; z-index: 2; padding-top: 54px; }
.hero .eyebrow { color: rgba(238,234,226,.55); }
.hero h1 {
  max-width: 760px;
  margin: 24px 0 26px;
  font-family: var(--display);
  font-size: clamp(72px, 8vw, 124px);
  font-weight: 400;
  letter-spacing: -.058em;
  line-height: .85;
}
.hero h1 em { color: var(--lime); font-style: italic; font-weight: 400; }
.hero-copy { max-width: 590px; color: rgba(238,234,226,.78); font-size: clamp(17px, 1.6vw, 22px); line-height: 1.55; }
.hero-buttons { margin-top: 42px; display: flex; align-items: center; gap: 30px; }
.hero-aside {
  position: absolute;
  right: 30px;
  top: 50%;
  z-index: 2;
  display: flex;
  gap: 25px;
  writing-mode: vertical-rl;
  transform: translateY(-25%);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .28em;
  color: rgba(238,234,226,.46);
}
.hero-aside span:last-child { color: var(--lime); }

/* ============================================================
   SIGNAL STRIP
   ============================================================ */
.signal-strip {
  min-height: 86px;
  padding: 0 6vw;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 6vw, 82px);
  border-bottom: 1px solid var(--line);
  background: #0b0a10;
  color: rgba(238,234,226,.55);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .24em;
}
.signal-strip i { width: 3px; height: 3px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 13px var(--lime); }

/* ============================================================
   TOOL MARQUEE
   ============================================================ */
.tools-strip { padding: 46px 0 48px; border-bottom: 1px solid var(--line); background: var(--ink); }
.tools-label { display: block; width: min(1180px, calc(100% - 64px)); margin: 0 auto 30px; color: rgba(238,234,226,.42); font-family: var(--mono); font-size: 9px; letter-spacing: .24em; text-transform: uppercase; }
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 9%, black 91%, transparent);
  mask-image: linear-gradient(to right, transparent, black 9%, black 91%, transparent);
}
.marquee-track { display: flex; gap: 14px; width: max-content; list-style: none; animation: marquee 62s linear infinite; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.tool {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 19px;
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
  color: rgba(238,234,226,.5);
  transition: color .25s ease, border-color .25s ease;
}
.tool:hover { color: var(--lime); border-color: rgba(216,255,69,.4); }
.tool-icon { display: block; width: 15px; height: 15px; }
.tool-icon svg { width: 100%; height: 100%; fill: currentColor; }
.tool-name { font-family: var(--mono); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }

/* ============================================================
   SECTION FRAME
   ============================================================ */
.section { padding: 140px 0; border-bottom: 1px solid var(--line); }
.two-column { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(0, 2fr); gap: 90px; }
.section-heading { align-items: start; }

/* 01 — APPROACH */
.approach-section { background: var(--ink); }
.pillar-grid { margin-top: 110px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); }
.pillar { min-height: 270px; padding: 28px 26px 34px; border-right: 1px solid var(--line); }
.pillar:first-child { border-left: 1px solid var(--line); }
.pillar > span, .action-number, .system-card-top span, .audience-list article > span { color: var(--lime); font-family: var(--mono); font-size: 9px; letter-spacing: .15em; }
.pillar h3 { margin: 64px 0 14px; font-family: var(--display); font-size: 30px; font-weight: 400; }
.pillar p { color: var(--muted); font-size: 13px; line-height: 1.65; }

/* 02 — FROM SIGNAL TO SYSTEM */
.action-section { background: var(--paper); color: var(--ink); }
.action-section .section-index { color: #79747e; }
.action-title { max-width: 980px; margin-top: 26px; }
.action-grid { margin-top: 100px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(8,7,13,.18); }
.action-step { position: relative; min-height: 310px; padding: 27px 28px; border-right: 1px solid rgba(8,7,13,.13); }
.action-step:first-child { border-left: 1px solid rgba(8,7,13,.13); }
.action-step .action-number { color: #8a7f4a; }
.action-step h3 { margin: 70px 0 16px; font-family: var(--display); font-size: 32px; font-weight: 400; }
.action-step p { max-width: 210px; color: #67636c; font-size: 13px; }
.action-arrow { position: absolute; top: 46%; right: -11px; z-index: 2; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--paper); color: #77717c; font-size: 12px; }

/* 03 — FOR WHOM */
.audience-section { background: #0c0b11; }
/* wider first column than the default two-column split: at .8fr the heading
   broke to one word per line */
.audience-layout { grid-template-columns: minmax(360px, 1fr) minmax(0, 1.3fr); gap: 70px; }
.audience-layout h2 { margin-top: 26px; font-size: clamp(36px, 3.6vw, 54px); }
.audience-list { border-top: 1px solid var(--line-strong); }
.audience-list article { padding: 32px 0; display: grid; grid-template-columns: 70px 1fr; gap: 16px; border-bottom: 1px solid var(--line); }
.audience-list h3 { margin-bottom: 9px; font-family: var(--display); font-size: 29px; font-weight: 400; }
.audience-list p { max-width: 570px; color: var(--muted); font-size: 14px; }
.manifesto { margin-top: 130px; padding: 42px 0 5px; border-top: 1px solid var(--line-strong); display: flex; align-items: baseline; justify-content: space-between; gap: 30px; }
.manifesto p { color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .2em; }
.manifesto strong { font-family: var(--display); font-size: clamp(25px, 3.4vw, 47px); font-weight: 400; }

/* 04 — THE RAEVR SYSTEM */
.system-section { background: var(--ink-3); }
.system-grid { margin-top: 100px; display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); }
.system-card { min-height: 340px; padding: 25px 22px 26px; display: flex; flex-direction: column; border-right: 1px solid var(--line); transition: background .25s ease, transform .25s ease; }
.system-card:last-child { border-right: 0; }
.system-card:hover { background: rgba(216,255,69,.055); transform: translateY(-5px); }
.system-card-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); }
.system-card h3 { margin: 90px 0 14px; font-family: var(--display); font-size: 31px; font-weight: 400; }
.system-card p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.system-card small { margin-top: auto; padding-top: 20px; color: rgba(238,234,226,.46); font-family: var(--mono); font-size: 8px; letter-spacing: .14em; text-transform: uppercase; }

/* 05 — EVIDENCE */
.evidence-section { background: var(--ink); }
/* No image at the head of a case: the client's own mark, set small and quiet on
   the index line, is the only sign it needs. Subgrid puts the three result
   blocks on one line; without it they simply sit at the foot of each card. */
.case-grid {
  margin-top: 100px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}
.case-card { display: flex; flex-direction: column; padding: 34px 32px 32px; background: #0b0a10; }

.case-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 20px; }

/* Both marks are sized on their letterforms, not on their SVG boxes: WWG's caps
   fill its box, ISIFID's wordmark is 17.99 of its 24.41 ink height, so equal box
   heights made ISIFID read almost half the size. --letter-h is the height the
   letters actually occupy in both; ISIFID's box is scaled up around it and its
   colour blocks sit above the wordmark, as they do in the logo. */
.case-brand {
  --letter-h: 20px;
  flex: none;
  opacity: .65;
  background-color: rgba(238,234,226,.92);
  -webkit-mask: var(--brand) no-repeat center / contain;
  mask: var(--brand) no-repeat center / contain;
  transition: opacity .25s ease;
}
.case-card:hover .case-brand {
  opacity: 1;
  background: var(--brand) no-repeat center / contain;
  -webkit-mask: none;
  mask: none;
}
.case-brand.is-wwg {
  --brand: url('/img/wwg.svg');
  height: var(--letter-h);
  width: calc(var(--letter-h) * 3.1444);
}
.case-brand.is-isifid {
  --brand: url('/img/isifid.svg');
  height: calc(var(--letter-h) * 1.3569);
  width: calc(var(--letter-h) * 3.7176);
}
/* the unnamed case carries a label where the others carry a mark */
.case-brand-text {
  flex: none;
  height: 20px;
  display: flex;
  align-items: center;
  color: var(--paper);
  opacity: .65;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .18em;
  white-space: nowrap;
  transition: opacity .25s ease;
}
.case-card:hover .case-brand-text { opacity: 1; }

.case-card h3 { margin: 26px 0 14px; font-family: var(--display); font-size: 26px; font-weight: 400; line-height: 1.12; }
.case-copy { flex: 1; padding-bottom: 22px; }
.case-copy p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.case-copy p + p { margin-top: 12px; }
.case-result { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--lime); }
.case-result dt { color: rgba(238,234,226,.42); font-family: var(--mono); font-size: 8px; letter-spacing: .18em; text-transform: uppercase; }
.case-result dd { margin-top: 8px; color: var(--paper); font-family: var(--display); font-size: 17px; line-height: 1.35; }
.case-result dd .todo { color: var(--lime); font-family: var(--mono); font-size: 11px; letter-spacing: .12em; }
.case-card > a { margin-top: 26px; }

@supports (grid-template-rows: subgrid) {
  .case-grid { grid-template-rows: auto auto 1fr auto auto; }
  .case-card { display: grid; grid-row: span 5; grid-template-rows: subgrid; }
  .case-copy { padding-bottom: 22px; }
  .case-result { margin-top: 0; }
}

/* 06 — THE OPERATOR */
.operator-section { background: #111019; }
.operator-layout { display: grid; grid-template-columns: .85fr 1.4fr; gap: 120px; align-items: center; }
/* square slot: drop a photo in and it covers the wireframe Q underneath */
.operator-portrait { position: relative; aspect-ratio: 1; }
.operator-photo { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; object-fit: cover; border: 1px solid var(--line); }
.operator-mark { position: absolute; inset: 0; display: grid; place-items: center; border: 1px solid var(--line); background: radial-gradient(circle, rgba(93,74,126,.25), transparent 64%); }
.operator-mark span { font-family: var(--display); font-size: clamp(110px, 15vw, 220px); line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(238,234,226,.24); }
.operator-mark i { position: absolute; width: 68%; height: 68%; border: 1px solid rgba(216,255,69,.34); border-radius: 50%; transform: rotateX(64deg) rotateZ(-20deg); }
.operator-section h2 { margin-top: 26px; }
.operator-section blockquote { margin-top: 42px; padding: 24px 0 24px 25px; border-left: 2px solid var(--lime); color: var(--paper); font-family: var(--display); font-size: 22px; line-height: 1.35; }

/* 07 — INTELLIGENCE */
.intelligence-section { background: var(--paper); color: var(--ink); }
.intelligence-section .section-index, .intelligence-section .case-type { color: #77727d; }
.intelligence-header { display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.intelligence-header h2 { margin-top: 18px; }
.intelligence-status { color: #55515a; font-family: var(--mono); font-size: 10px; letter-spacing: .17em; text-transform: uppercase; }
.intelligence-grid { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.intelligence-art { position: relative; aspect-ratio: 1.5; margin-bottom: 28px; overflow: hidden; border: 1px solid rgba(8,7,13,.14); background: #12101b; }
.intelligence-art span { position: absolute; top: 22px; left: 22px; z-index: 2; color: rgba(238,234,226,.6); font-family: var(--mono); font-size: 8px; letter-spacing: .14em; }
.intelligence-art i { position: absolute; width: 70%; aspect-ratio: 1; right: -8%; bottom: -60%; border: 1px solid rgba(216,255,69,.36); border-radius: 50%; box-shadow: 0 0 80px rgba(116,72,164,.22); }
.art-2 { background: linear-gradient(135deg, #17131f, #34253d 52%, #0c0a11); }
.art-2 i { width: 1px; height: 150%; right: 48%; bottom: -20%; border: 0; border-left: 1px solid var(--lime); border-radius: 0; transform: rotate(38deg); }
.art-3 { background: repeating-linear-gradient(90deg, #0d0b12 0, #0d0b12 25px, #15111d 26px, #15111d 27px); }
.art-3 i { width: 42%; right: 28%; bottom: -52%; }
.intelligence-card h3 { margin: 16px 0 18px; font-family: var(--display); font-size: 29px; font-weight: 400; line-height: 1.12; }
.intelligence-card > p { color: #77727c; font-size: 13px; line-height: 1.6; }

/* BRIEFING */
.briefing-section { position: relative; overflow: hidden; min-height: 640px; display: grid; place-items: center; padding: 110px 0; background: radial-gradient(circle at 70% 50%, #241b32 0, #0e0c15 42%, #08070d 74%); border-bottom: 1px solid var(--line); }
.briefing-grid { opacity: .09; -webkit-mask-image: radial-gradient(circle at center, black, transparent 75%); mask-image: radial-gradient(circle at center, black, transparent 75%); }
.briefing-content { position: relative; z-index: 2; text-align: center; }
.briefing-content h2 { max-width: 920px; margin: 28px auto 0; }
.briefing-content > p:not(.eyebrow) { max-width: 630px; margin: 28px auto 0; color: var(--muted); }
.briefing-actions { margin-top: 42px; display: flex; justify-content: center; }
.briefing-content > small { display: block; margin-top: 20px; color: rgba(238,234,226,.4); font-family: var(--mono); font-size: 10px; letter-spacing: .1em; }

/* FOOTER */
.site-footer { padding: 70px 0 32px; background: #07060b; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: start; gap: 30px; }
.footer-top > p { font-family: var(--display); font-size: 24px; }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: 17px 34px; }
.footer-bottom { margin-top: 80px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; color: rgba(238,234,226,.35); font-family: var(--mono); font-size: 8px; letter-spacing: .16em; text-transform: uppercase; }

/* ============================================================
   MOTION
   ============================================================ */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .button:hover, .system-card:hover { transform: none; }
}


/* ============================================================
   MOBILE NAVIGATION
   The control and the panel are inert above the breakpoint.
   ============================================================ */
.nav-toggle {
  display: none;
  padding: 0;
  border: 0;
  background: none;
  color: rgba(238,234,226,.68);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .17em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s ease;
}
.nav-toggle:hover { color: var(--paper); }
.nav-toggle [data-nav-close] { display: none; }
:root[data-nav="open"] .nav-toggle [data-nav-open] { display: none; }
:root[data-nav="open"] .nav-toggle [data-nav-close] { display: inline; }

.mobile-nav { display: none; }
.mobile-nav ul { list-style: none; }
.mobile-nav li { border-bottom: 1px solid var(--line); }
.mobile-nav a {
  display: block;
  padding: 22px 0;
  font-family: var(--display);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -.03em;
}
.mobile-nav a[aria-current="page"] { color: var(--lime); }
.mobile-nav .mobile-nav-group + .mobile-nav-group { margin-top: 34px; }
.mobile-nav .mobile-nav-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
}

/* ============================================================
   RESPONSIVE — la dernière media query mobile reste en fin de <style>
   ============================================================ */
@media (max-width: 980px) {
  /* the header must stay reachable for the menu control to be usable */
  .site-header { position: sticky; top: 0; background: rgba(8,7,13,.94); border-bottom: 1px solid var(--line); }
  .nav-toggle { display: inline-block; }
  :root[data-nav="open"] { overflow: hidden; }
  :root[data-nav="open"] .mobile-nav {
    position: fixed;
    inset: var(--header-h) 0 0;
    z-index: 30;
    display: block;
    padding: 34px clamp(16px, 5vw, 40px) 60px;
    background: var(--ink);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .site-header { grid-template-columns: 1fr auto; padding: 0 24px; }
  .main-nav { display: none; }
  .header-actions { gap: 16px; }
  .shell, .tools-label { width: min(100% - 40px, 760px); }
  .two-column { grid-template-columns: 1fr; gap: 35px; }
  .pillar-grid, .action-grid { grid-template-columns: repeat(2, 1fr); }
  .system-grid { grid-template-columns: repeat(2, 1fr); }
  .system-card:nth-child(2), .system-card:nth-child(4) { border-right: 0; }
  .system-card:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .system-card:last-child { grid-column: span 2; min-height: 250px; }
  .case-grid { grid-template-columns: 1fr; }
  .operator-layout { grid-template-columns: .8fr 1.2fr; gap: 60px; }
  .intelligence-grid { grid-template-columns: 1fr; gap: 46px; }
}

@media (max-width: 640px) {
  .shell, .tools-label { width: calc(100% - 32px); }
  :root { --header-h: 70px; }
  .site-header { height: 70px; padding: 0 16px; }
  .button-small { min-height: 38px; padding: 0 14px; }
  .hero { min-height: 720px; align-items: flex-end; padding-bottom: 84px; }
  .hero-image { --hero-scrim: linear-gradient(0deg, rgba(8,7,13,.98) 0%, rgba(8,7,13,.72) 58%, rgba(8,7,13,.42) 100%); background-position: 64% center; }
  .hero-content { padding-top: 0; }
  .hero h1 { font-size: clamp(56px, 17vw, 84px); margin: 18px 0 22px; }
  .hero-copy { font-size: 16px; }
  .hero-buttons { margin-top: 32px; flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-aside { display: none; }
  .signal-strip { min-height: 68px; justify-content: flex-start; overflow: hidden; gap: 24px; padding: 0 16px; }
  .signal-strip span:last-child, .signal-strip i:nth-of-type(3) { display: none; }
  .tools-strip { padding: 36px 0 38px; }
  .section { padding: 92px 0; }
  .section h2, .briefing-section h2 { font-size: 40px; }
  .section-lede { font-size: 20px; }
  .pillar-grid, .action-grid, .system-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 0; padding-bottom: 30px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .pillar h3 { margin-top: 42px; }
  .action-step { min-height: 0; padding-bottom: 32px; border-left: 1px solid rgba(8,7,13,.13); border-bottom: 1px solid rgba(8,7,13,.13); }
  .action-step h3 { margin-top: 43px; }
  .action-arrow { display: none; }
  .audience-list article { grid-template-columns: 46px 1fr; }
  .manifesto { margin-top: 80px; align-items: flex-start; flex-direction: column; gap: 18px; }
  .system-card, .system-card:nth-child(2), .system-card:nth-child(4) { min-height: 0; padding-bottom: 28px; border-right: 0; border-bottom: 1px solid var(--line); }
  .system-card:last-child { grid-column: auto; border-bottom: 0; }
  .system-card h3 { margin-top: 55px; }
  .case-card { padding: 30px 24px; }
  .operator-layout { grid-template-columns: 1fr; gap: 50px; }
  .operator-portrait { width: 72%; }
  .intelligence-header { align-items: flex-start; flex-direction: column; gap: 14px; }
  .briefing-section { min-height: 0; padding: 92px 0; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { margin-top: 55px; flex-direction: column; gap: 12px; }
}