/* HTP — Design System v3
   Tokens v3 : accent orange #c2410c, display Outfit, container 1280px, hero rays
   ================================================================ */

/* Les polices sont chargées par fonts.css (self-hosté). */

/* ── Tokens ── */
:root {
  --bg:        oklch(98.5% 0.003 250);
  --bg-2:      oklch(96.5% 0.004 250);
  --surface:   oklch(95% 0.005 250);
  --surface-2: oklch(92% 0.006 250);
  --line:      oklch(88% 0.008 250);
  --line-2:    oklch(78% 0.01 250);
  --fg:        oklch(20% 0.02 255);
  --fg-2:      oklch(34% 0.018 255);
  --muted:     oklch(50% 0.012 255);
  --muted-2:   oklch(62% 0.01 255);
  --on-accent: #ffffff;
  --accent:    #c2410c;

  --font-display: "Outfit", system-ui, sans-serif;
  --font-mark:    "Space Grotesk", "Outfit", system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --pad-x:      clamp(20px, 4vw, 56px);
  --section-y:  clamp(72px, 9vw, 132px);
  --container:  1280px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; }
img, svg { display: block; }
[hidden] { display: none !important; }

/* ── Base ── */
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.55;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
em   { font-style: italic; color: var(--fg); }
strong { color: var(--fg); }
p    { margin: 0; }

/* ── Utility ── */
.muted   { color: var(--muted); }
.mono    { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.03em; text-transform: uppercase; }
.dot     { display: inline-block; width: 6px; height: 6px; border-radius: 1px; background: var(--muted); }
.dot-accent { background: var(--accent); }
.link    { color: var(--fg); border-bottom: 1px solid var(--line-2); }
.link:hover { border-bottom-color: var(--accent); color: var(--accent); }
.hidden  { display: none !important; }

/* ── Skip link ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--pad-x);
  background: var(--accent);
  color: var(--on-accent);
  padding: 8px 16px;
  border-radius: 0 0 4px 4px;
  font-family: var(--font-display);
  font-size: 14px;
  z-index: 200;
  transition: top .1s;
}
.skip-link:focus { top: 0; }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav-scroll {
  border-bottom-color: var(--line);
  background: color-mix(in oklab, var(--bg) 92%, transparent);
}
.nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 32px;
  height: 68px;
}
.nav-logo { display: inline-flex; align-items: baseline; }
.nav-links { display: flex; gap: 28px; justify-self: end; }
.nav-link {
  font-size: 14px;
  color: var(--muted);
  padding: 6px 0;
  position: relative;
}
.nav-link:hover { color: var(--fg); }
.nav-link.is-active { color: var(--fg); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--accent);
}
.nav-cta { justify-self: end; }
.nav-burger {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 40px; height: 40px;
  border-radius: 4px;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nav-burger span { display: block; width: 18px; height: 1.5px; background: var(--fg); }
.nav-mobile {
  display: flex;
  flex-direction: column;
  padding: 8px var(--pad-x) 24px;
  gap: 4px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.nav-mobile-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--fg-2);
  font-size: 18px;
  font-family: var(--font-display);
  font-weight: 500;
}
.nav-mobile-link.is-active { color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.005em;
  transition: all .15s ease;
}
.btn-sm  { padding: 9px 14px; font-size: 13px; }
.btn-lg  { padding: 16px 22px; font-size: 15px; }
.btn-accent { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-accent:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--fg); }
.btn-line {
  background: transparent;
  color: var(--fg);
  border: none;
  border-bottom: 1px solid var(--line-2);
  border-radius: 0;
  padding-left: 0; padding-right: 0;
}
.btn-line:hover { border-bottom-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Eyebrow ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.eyebrow-num { color: var(--accent); }

/* ── Section ── */
.section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--line);
}
.section-dense { padding-block: calc(var(--section-y) * 0.6); }
.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.section-kicker {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 56ch;
  margin: 0;
}
.section-foot { margin-top: 40px; }

/* ── Hero ── */
.hero {
  position: relative;
  padding: clamp(60px, 8vw, 120px) 0 clamp(40px, 5vw, 80px);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-bg::before,
.page-head::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    conic-gradient(from 200deg at 70% 0%, transparent 0deg, color-mix(in oklab, var(--accent) 18%, transparent) 30deg, transparent 80deg),
    conic-gradient(from 160deg at 30% 0%, transparent 0deg, color-mix(in oklab, var(--accent) 10%, transparent) 40deg, transparent 100deg);
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
.hero-glow,
.page-head::after {
  content: "";
  position: absolute;
  right: -10%; top: -20%;
  width: 70%; height: 80%;
  pointer-events: none;
  background: radial-gradient(circle at 50% 40%, color-mix(in oklab, var(--accent) 22%, transparent), transparent 60%);
  filter: blur(40px);
  opacity: .55;
}
.hero-inner { position: relative; }
.hero-meta {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface) 60%, transparent);
  margin-bottom: 32px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 6.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}
.hero-title-em {
  color: var(--fg-2);
  font-style: italic;
  font-weight: 400;
  font-family: var(--font-display);
}
.hero-lede {
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--fg-2);
  max-width: 58ch;
  margin: 28px 0 36px;
  line-height: 1.5;
}
.hero-lede em { color: var(--accent); font-style: normal; }
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: clamp(60px, 8vw, 100px);
}

/* ── Hero pillars ── */
.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.pillar {
  background: color-mix(in oklab, var(--bg) 96%, transparent);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pillar:hover { background: var(--surface); }
.pillar-num { color: var(--accent); margin-bottom: 12px; }
.pillar-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.pillar-desc { color: var(--fg-2); font-size: 15px; }

/* ── Solutions ── */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.solution-card {
  position: relative;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .25s ease, transform .25s ease;
}
.solution-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.solution-card-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 4px;
}
.solution-logo {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--fg);
}
.solution-tag {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: right;
  max-width: 50%;
}
.solution-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  margin-top: 6px;
}
.solution-vendor { font-size: 12px; margin-top: -8px; }
.solution-desc { color: var(--fg-2); font-size: 14.5px; line-height: 1.55; }
.solution-list {
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.solution-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  color: var(--fg-2);
}
.solution-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 1.5px;
  background: var(--brand, var(--accent));
}
.solutions-note {
  margin: 24px 0 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.solutions-note span {
  color: var(--fg-2);
  text-transform: none;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0;
  margin-left: 8px;
}

/* ── Stats ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.stat { background: var(--bg); padding: 32px; }
.stat-k {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 14px;
}
.stat-l { font-size: 14px; color: var(--fg-2); margin-bottom: 4px; }
.stat-s { font-size: 13px; }

/* ── Services grid (preview) ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.service-card {
  background: var(--bg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background .2s;
  min-height: 320px;
}
.service-card:hover { background: var(--surface); }
.service-card-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--accent);
  margin-bottom: 8px;
}
.service-num { color: var(--muted); }
.service-card-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0;
}
.service-card-lede { color: var(--fg-2); font-size: 15px; line-height: 1.55; margin: 0; }
.service-card-list {
  padding: 0;
  margin: auto 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.service-card-list li {
  font-size: 14px;
  color: var(--fg-2);
  padding-left: 18px;
  position: relative;
}
.service-card-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--muted-2);
}

/* ── Services page ── */
.page-head {
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 10vw, 140px) 0 clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}
.page-head > .container { position: relative; z-index: 1; }
.page-head-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
.services-toc {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
  padding: 32px 0;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}
.services-toc a { color: var(--muted); display: inline-flex; gap: 8px; }
.services-toc a:hover { color: var(--fg); }
.services-toc-num { color: var(--accent); }

.service-detail {
  padding: clamp(56px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--line);
}
.service-detail-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(32px, 5vw, 80px);
}
.service-detail-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--accent);
  position: sticky;
  top: 100px;
  align-self: start;
}
.service-detail-num { color: var(--muted); }
.service-detail-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.service-detail-lede {
  font-size: 19px;
  color: var(--fg-2);
  max-width: 56ch;
  margin: 0 0 32px;
  line-height: 1.5;
}
.service-detail-list {
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.service-detail-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  font-size: 16px;
  color: var(--fg);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.bullet-dash { color: var(--accent); font-family: var(--font-mono); }

/* ── About / values / zone ── */
.prose { max-width: 68ch; }
.prose p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-2);
  margin: 0 0 18px;
}
.prose p:last-child { margin-bottom: 0; }
.prose a { color: var(--fg); border-bottom: 1px solid var(--line-2); }
.prose a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.value-card {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 220px;
}
.value-num { color: var(--accent); margin-bottom: 16px; }
.value-k {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.value-d { color: var(--fg-2); font-size: 14.5px; line-height: 1.5; }

.zone-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.zone-map {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 13/12;
  position: relative;
}
.leaflet-host { width: 100%; height: 100%; background: var(--surface); }
.leaflet-host .leaflet-control-attribution {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.02em;
  background: color-mix(in oklab, var(--bg) 75%, transparent);
  color: var(--muted);
  padding: 2px 6px;
}
.leaflet-host .leaflet-control-attribution a { color: var(--muted-2); }
.map-marker { position: relative; }
.map-pin {
  display: block;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--fg);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--fg);
}
.map-pin-primary {
  width: 12px; height: 12px;
  background: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 0 6px color-mix(in oklab, var(--accent) 22%, transparent);
}
.map-lbl {
  position: absolute;
  left: 14px; top: -2px;
  white-space: nowrap;
  font: 500 11.5px var(--font-body);
  color: var(--fg);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  padding: 1px 6px;
  border-radius: 3px;
  pointer-events: none;
  text-shadow: 0 0 2px var(--bg);
}
.map-lbl-primary { font-weight: 600; }

.zone-key {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.zone-key-item {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 13.5px;
  color: var(--fg-2);
}
.zone-key-swatch {
  width: 14px; height: 14px;
  border-radius: 3px;
  background: color-mix(in oklab, var(--accent) var(--w, 18%), transparent);
  border: 1px solid color-mix(in oklab, var(--accent) 50%, transparent);
}
.zone-key-d {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.zone-side-h {
  color: var(--muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.zone-list {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}
.zone-list li {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-size: 16px;
  color: var(--fg-2);
}

/* ── Logos row ── */
.logos-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.logo-slot {
  background: var(--bg);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-2);
  /* Striped placeholder per brief */
  background-image: repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in oklab, var(--fg) 2%, transparent) 12px 13px);
}

/* ── Final CTA ── */
.final-cta {
  padding: clamp(72px, 9vw, 120px) 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.final-cta-inner {
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 48px;
  align-items: center;
}
.final-cta-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 8px 0 16px;
  text-wrap: balance;
  max-width: 18ch;
}
.final-cta-lede { font-size: 17px; color: var(--fg-2); max-width: 56ch; margin: 0; }
.final-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Contact ── */
.contact-section { padding: clamp(56px, 7vw, 96px) 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-lbl { color: var(--muted); }
.form-req { color: var(--accent); }
.form-input {
  width: 100%;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 14px 16px;
  font: inherit;
  font-size: 15px;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-2);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 15%, transparent);
}
.form-input.is-error { border-color: oklch(60% 0.18 25); }
textarea.form-input { resize: vertical; min-height: 140px; line-height: 1.5; }
select.form-input {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
  background-color: var(--surface);
}
.form-err { color: oklch(60% 0.18 25); font-size: 11px; margin-top: 2px; }
.form-check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  font-size: 14px;
  color: var(--fg-2);
}
.form-check input { margin-top: 3px; accent-color: var(--accent); width: 18px; height: 18px; }
.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.form-note { font-size: 12px; }
.form-feedback {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-feedback.is-success { border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); }
.form-feedback.is-error-state { border-color: oklch(60% 0.18 25); }
.form-feedback h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  margin: 0;
  letter-spacing: -0.015em;
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
}
.contact-block {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}
.contact-block:last-child { border-bottom: 0; }
.contact-block-h { color: var(--muted); margin-bottom: 8px; }
.contact-block-main { font-size: 15px; color: var(--fg); line-height: 1.6; }
.contact-block-main a { color: var(--fg); }
.contact-block-main a:hover { color: var(--accent); }

/* ── Legal ── */
.legal { padding: clamp(48px, 6vw, 96px) 0; }
.legal-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(32px, 5vw, 80px);
}
.legal-toc {
  position: sticky;
  top: 100px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.legal-toc-h { color: var(--accent); margin-bottom: 8px; }
.legal-toc a { color: var(--muted); }
.legal-toc a:hover { color: var(--fg); }
.legal-body h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 40px 0 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.legal-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-body p { font-size: 16px; color: var(--fg-2); line-height: 1.7; margin-bottom: 14px; }
.legal-dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px 24px;
  margin: 0 0 8px;
}
.legal-dl dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-top: 4px;
}
.legal-dl dd { margin: 0; font-size: 16px; color: var(--fg-2); }

/* ── Footer ── */
.footer {
  background: var(--bg-2);
  padding: clamp(56px, 7vw, 88px) 0 32px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(24px, 4vw, 56px);
  margin-bottom: 56px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-lockup { display: inline-flex; flex-direction: column; align-items: center; gap: 8px; align-self: flex-start; }
.footer-logo-tagline {
  font-family: var(--font-mono); font-weight: 600; font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg); line-height: 1;
}
.footer-logo-tagline .accent { color: var(--accent); }
.footer-tagline { color: var(--muted); margin: 0; font-size: 14px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-col-h {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.footer-col a { color: var(--fg-2); font-size: 14px; }
.footer-col a:hover { color: var(--fg); }
.footer-addr { color: var(--fg-2); font-size: 14px; line-height: 1.55; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer-social { display: flex; gap: 8px; margin-top: 12px; }
.footer-social-dot {
  width: 32px; height: 32px;
  border: 1px solid var(--line);
  border-radius: 4px;
  display: inline-block;
}

/* ── Placeholder ── */
.ph {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ph-grid {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent 0 14px, color-mix(in oklab, var(--fg) 4%, transparent) 14px 15px);
}
.ph-meta {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  color: var(--muted);
}

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

/* ── Responsive ── */
@media (max-width: 960px) {
  .nav-links, .nav-cta   { display: none; }
  .nav-burger            { display: inline-flex; }
  .nav-inner             { grid-template-columns: 1fr auto; height: 60px; }
  .hero-pillars          { grid-template-columns: 1fr; }
  .solutions-grid        { grid-template-columns: 1fr; }
  .stats                 { grid-template-columns: repeat(2, 1fr); }
  .services-grid         { grid-template-columns: 1fr; }
  .values-grid           { grid-template-columns: repeat(2, 1fr); }
  .zone-grid             { grid-template-columns: 1fr; }
  .zone-list             { grid-template-columns: 1fr; }
  .logos-row             { grid-template-columns: repeat(3, 1fr); }
  .final-cta-inner       { grid-template-columns: 1fr; }
  .contact-grid          { grid-template-columns: 1fr; }
  .form-row-2            { grid-template-columns: 1fr; }
  .footer-grid           { grid-template-columns: 1fr 1fr; }
  .service-detail-grid   { grid-template-columns: 1fr; }
  .service-detail-side   { position: static; flex-direction: row; align-items: center; gap: 20px; }
  .legal-grid            { grid-template-columns: 1fr; }
  .legal-toc             { position: static; flex-direction: row; flex-wrap: wrap; gap: 12px 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
  .legal-dl              { grid-template-columns: 1fr; gap: 4px 0; }
  .legal-dl dt           { padding-top: 12px; }
}
@media (max-width: 540px) {
  .footer-grid           { grid-template-columns: 1fr; }
  .stats                 { grid-template-columns: 1fr; }
  .values-grid           { grid-template-columns: 1fr; }
  .logos-row             { grid-template-columns: repeat(2, 1fr); }
  .hero-cta .btn         { flex: 1 1 auto; justify-content: center; }
}