/* ==========================================================================
   Logtek — feuille de style
   Couleurs de marque : modifier les variables ci-dessous.
   ========================================================================== */
:root {
  --brand: #A26D27;          /* bronze du logo */
  --brand-hover: #8A5A1E;
  --brand-soft: #F4E9D8;
  --brand-line: #E4CFAE;

  --bg: #FBF8F3;
  --bg-alt: #F3ECE1;
  --surface: #FFFFFF;
  --ink: #1A1510;
  --ink-2: #4A4136;
  --muted: #72685A;
  --line: #E7DDCD;

  --dark: #16130F;
  --dark-2: #211C16;
  --dark-3: #2C261E;
  --on-dark: #F3E9D8;
  --on-dark-muted: #B9AD99;
  --dark-line: rgba(243, 233, 216, .12);

  --ok: #3F7D4E;
  --ok-soft: #E3F0E4;

  --chain-light: #E6E0D5;
  --chain-mid: #B4ADA1;
  --chain-drive: #7D766B;
  --chain-rivet: #D9A864;
  --chain-dark: #1E1A15;

  --font-head: "Sora", "DM Sans", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --wrap: 1180px;
  --shadow: 0 1px 2px rgba(26, 21, 16, .06), 0 8px 24px -8px rgba(26, 21, 16, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 4px; }
.muted { color: var(--muted); font-size: .95rem; }

.ic { width: 22px; height: 22px; flex: none; }
.ic.big { width: 48px; height: 48px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  background: var(--brand); color: #fff;
  font: 600 1rem/1 var(--font-body);
  padding: 15px 22px; border-radius: 999px; border: 2px solid var(--brand);
  text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { background: var(--brand-hover); border-color: var(--brand-hover); }
.btn:active { transform: translateY(1px); }
.btn .ic { width: 18px; height: 18px; }
.btn-sm { padding: 10px 16px; font-size: .92rem; }
.btn-ghost-light { background: transparent; color: var(--on-dark); border-color: rgba(243, 233, 216, .35); }
.btn-ghost-light:hover { background: rgba(243, 233, 216, .08); border-color: var(--on-dark); }

.eyebrow {
  font: 600 .8rem/1.3 var(--font-body); letter-spacing: .14em; text-transform: uppercase;
  color: #D9A864; margin: 0 0 16px;
}
.eyebrow.dark { color: var(--brand); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 .74rem/1 var(--font-body); letter-spacing: .04em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip-ok { background: var(--ok-soft); color: var(--ok); }
.chip-soon { background: var(--brand-soft); color: var(--brand-hover); }
.chip-accent { background: var(--brand); color: #fff; }
.chip-accent::before { display: none; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(251, 248, 243, .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.brand img { height: 48px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a { text-decoration: none; font-weight: 500; font-size: .96rem; color: var(--ink-2); padding: 8px 12px; border-radius: 8px; }
.main-nav a:hover { color: var(--ink); background: var(--bg-alt); }
.main-nav a[aria-current="page"] { color: var(--brand); }
.main-nav .app-link { display: inline-flex; align-items: center; gap: 6px; }
.main-nav .app-link .ic { width: 16px; height: 16px; }
.main-nav .lang { font-weight: 700; font-size: .85rem; letter-spacing: .06em; border: 1px solid var(--line); margin: 0 6px; }
.main-nav .btn { color: #fff; margin-left: 4px; }
.main-nav .btn:hover { color: #fff; background: var(--brand-hover); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 44px; align-items: center; justify-content: center; color: var(--ink); cursor: pointer; }
.nav-toggle .ic-close { display: none; }
.nav-open .nav-toggle .ic-open { display: none; }
.nav-open .nav-toggle .ic-close { display: block; }

/* ---------- Hero ---------- */
.hero, .page-hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% 10%, #2B2218 0%, var(--dark) 60%);
  color: var(--on-dark);
}
.topo-bg { position: absolute; inset: 0; background: url("../img/topo.svg") center / cover no-repeat; opacity: .9; pointer-events: none; }
.hero .wrap, .page-hero .wrap { position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-top: 88px; padding-bottom: 64px; }
.hero h1 span, .page-hero h1 span { color: #D9A864; }
.hero .lead, .page-hero .lead { font-size: 1.15rem; color: var(--on-dark-muted); max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.facts { display: flex; flex-wrap: wrap; gap: 12px 32px; padding-top: 24px; padding-bottom: 32px; border-top: 1px solid var(--dark-line); }
.facts span { display: inline-flex; align-items: center; gap: 10px; color: var(--on-dark-muted); font-size: .95rem; }
.facts .ic { color: #D9A864; width: 20px; height: 20px; }
.page-hero .wrap { padding-top: 88px; padding-bottom: 80px; }
.page-hero h1 { max-width: 18em; }

/* ---------- Maquette de l'app ---------- */
.device {
  background: #0E0C0A; border: 1px solid rgba(243, 233, 216, .14); border-radius: 18px;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), 0 0 0 8px rgba(243, 233, 216, .03);
  overflow: hidden; color: var(--ink); max-width: 560px; margin-left: auto;
}
.device-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #1B1712; }
.device-bar span { width: 9px; height: 9px; border-radius: 50%; background: #3A3228; }
.device-bar em { font-style: normal; font-size: .75rem; color: var(--on-dark-muted); margin-left: 8px; letter-spacing: .04em; }
.device-body { display: grid; grid-template-columns: 52px 1fr; background: #F7F3EC; }
.app-side { background: #FFFFFF; border-right: 1px solid #ECE3D4; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 0; }
.app-logo { width: 30px; height: 30px; border-radius: 8px; background: var(--brand); color: #fff; font: 700 .9rem/30px var(--font-head); text-align: center; margin-bottom: 8px; }
.app-side i { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; color: #9A8F80; }
.app-side i .ic { width: 18px; height: 18px; }
.app-side i.on { background: var(--brand-soft); color: var(--brand); }
.app-main { padding: 14px; min-width: 0; }
.app-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.app-head small { display: block; font-size: .68rem; color: #8B8174; text-transform: uppercase; letter-spacing: .08em; }
.app-head strong { font: 600 1rem var(--font-head); }
.app-pill { font-size: .68rem; font-weight: 600; padding: 5px 9px; border-radius: 999px; background: var(--ok-soft); color: var(--ok); white-space: nowrap; }
.app-map { border-radius: 12px; overflow: hidden; background: #E9E1D2; height: 180px; border: 1px solid #E0D5C2; }
.app-map svg { width: 100%; height: 100%; }
.app-map .topo { fill: none; stroke: #C9BBA3; stroke-width: 1; }
.app-map .zone { fill: rgba(162, 109, 39, .12); stroke: var(--brand); stroke-width: 1.5; stroke-dasharray: 5 4; }
.app-map .trace { fill: none; stroke: var(--brand); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.app-map .dot { fill: var(--brand); stroke: #fff; stroke-width: 2.5; }
.app-map .dot-halo { fill: rgba(162, 109, 39, .2); }
.app-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.app-cards div { background: #fff; border: 1px solid #ECE3D4; border-radius: 10px; padding: 9px 10px; min-width: 0; }
.app-cards small { display: block; font-size: .66rem; color: #8B8174; text-transform: uppercase; letter-spacing: .06em; }
.app-cards strong { display: block; font: 700 1.05rem/1.3 var(--font-head); }
.app-cards em { font-style: normal; font-size: .7rem; color: #8B8174; }
.hero-visual.light .device { box-shadow: var(--shadow), 0 30px 60px -30px rgba(26, 21, 16, .35); margin: 0 auto; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); color: var(--on-dark); }
.section-dark p { color: var(--on-dark-muted); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.section-dark .section-head p { color: var(--on-dark-muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split > div > p { color: var(--ink-2); font-size: 1.06rem; }
.section-dark .split > div > p { color: var(--on-dark-muted); }

/* Piliers */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar {
  position: relative; display: flex; flex-direction: column; gap: 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; text-decoration: none; transition: border-color .15s, transform .15s, box-shadow .15s;
}
.pillar:hover { border-color: var(--brand-line); transform: translateY(-3px); box-shadow: var(--shadow); }
.pillar-ic { width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.pillar .chip { position: absolute; top: 26px; right: 22px; }
.pillar h3 { margin: 8px 0 0; font-size: 1.3rem; }
.pillar p { color: var(--muted); font-size: .96rem; margin: 0; flex: 1; }
.pillar .more { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-weight: 600; font-size: .92rem; margin-top: 6px; }
.pillar .more .ic { width: 16px; height: 16px; transition: transform .15s; }
.pillar:hover .more .ic { transform: translateX(3px); }

.checks { list-style: none; padding: 0; margin: 8px 0 28px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks .ic { color: var(--brand); background: var(--brand-soft); border-radius: 50%; padding: 4px; width: 26px; height: 26px; margin-top: 1px; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.feature-grid div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 4px; }
.feature-grid .ic { color: var(--brand); width: 26px; height: 26px; margin-bottom: 8px; }
.feature-grid strong { font-family: var(--font-head); font-weight: 600; }
.feature-grid span { color: var(--muted); font-size: .92rem; }

/* Chaîne */
.chain-feature { overflow: hidden; }
.chain-stage { position: relative; padding: 40px 0; }
.chain-stage::before { content: ""; position: absolute; inset: 10% -10% 10% 5%; background: radial-gradient(closest-side, rgba(162, 109, 39, .28), transparent); }
.chain-art { position: relative; width: 100%; height: auto; transform: rotate(-4deg); filter: drop-shadow(0 18px 24px rgba(0, 0, 0, .45)); }
.chain-tag { position: relative; font: 600 .82rem var(--font-body); letter-spacing: .12em; color: var(--on-dark-muted); text-align: right; margin-top: 18px; }

/* Pourquoi */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.why-grid > div { border-top: 2px solid var(--ink); padding-top: 20px; }
.why-grid .num { font: 700 .9rem var(--font-head); color: var(--brand); }
.why-grid h3 { margin-top: 10px; font-size: 1.25rem; }
.why-grid p { color: var(--muted); }

/* Bande CTA */
.cta-band { background: var(--brand); color: #fff; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-top: 56px; padding-bottom: 56px; flex-wrap: wrap; }
.cta-band h2 { margin-bottom: 6px; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .85); font-size: 1.06rem; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn { background: var(--dark); border-color: var(--dark); }
.cta-band .btn:hover { background: #000; border-color: #000; }
.cta-band .btn-ghost-light { background: transparent; border-color: rgba(255, 255, 255, .5); color: #fff; }
.cta-band .btn-ghost-light:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }

/* ---------- Logiciel ---------- */
.modes { display: grid; gap: 16px; margin-top: 24px; }
.mode { display: flex; gap: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.mode > .ic { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.mode h3 { margin-bottom: 4px; }
.mode p { margin: 0; color: var(--muted); font-size: .96rem; }
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.module { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.module .ic { color: var(--brand); width: 28px; height: 28px; margin-bottom: 14px; }
.module h3 { margin-bottom: 6px; }
.module p { color: var(--muted); font-size: .95rem; margin: 0; }
.tech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tech-grid > div { background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: var(--radius); padding: 26px 22px; }
.tech-grid .ic { color: #D9A864; width: 30px; height: 30px; margin-bottom: 16px; }
.tech-grid p { font-size: .95rem; margin: 0; }
.platforms { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.platforms span { display: inline-flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; font-weight: 600; }
.platforms .ic { color: var(--brand); width: 18px; height: 18px; }
.roles-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.roles-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; }
.roles-card h3 .ic { color: var(--brand); }
.roles { list-style: none; padding: 0; margin: 12px 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.roles li { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; font-size: .92rem; font-weight: 500; }

/* ---------- Catalogue ---------- */
.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.product { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.product.featured { grid-column: 1 / -1; flex-direction: row; border-color: var(--brand-line); box-shadow: var(--shadow); }
.product-visual { position: relative; background: radial-gradient(closest-side, #2B2218, var(--dark)); display: grid; place-items: center; padding: 36px 28px; min-height: 200px; }
.product.featured .product-visual { flex: 0 0 44%; }
.product-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.product-visual .chip { position: absolute; top: 16px; left: 16px; }
.chain-art.small { transform: rotate(-4deg); width: 92%; }
.product-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.sku { font: 600 .78rem var(--font-body); letter-spacing: .12em; color: var(--brand); margin: 0 0 6px; }
.product h3 { font-size: 1.35rem; }
.product-body > p { color: var(--muted); }
.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin: 4px 0 24px; }
.specs div { background: var(--bg-alt); border-radius: 10px; padding: 10px 12px; }
.specs dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.specs dd { margin: 2px 0 0; font-weight: 700; }
.product-foot { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; border-top: 1px solid var(--line); padding-top: 20px; }
.price { font: 700 1.05rem var(--font-head); }
.price-wrap small { color: var(--muted); margin-left: 4px; }
.add { display: flex; gap: 8px; align-items: center; }
.add input { width: 70px; height: 42px; border: 1px solid var(--line); border-radius: 10px; padding: 0 10px; font: inherit; text-align: center; background: var(--bg); }
.add .btn.added { background: var(--ok); border-color: var(--ok); }
.soon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.soon-card { display: flex; gap: 16px; align-items: flex-start; background: var(--surface); border: 1px dashed var(--brand-line); border-radius: var(--radius); padding: 22px; }
.soon-card > .ic { color: var(--brand); width: 30px; height: 30px; }
.soon-card > div { flex: 1; }
.soon-card h3 { margin-bottom: 4px; }
.soon-card p { margin: 0; color: var(--muted); font-size: .95rem; }

.quote-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.quote-intro > p { color: var(--muted); }
.quote-list { margin-top: 24px; display: grid; gap: 10px; }
.quote-list:empty::before { content: attr(data-empty); display: block; padding: 18px; border: 1px dashed var(--line); border-radius: var(--radius-sm); color: var(--muted); font-size: .95rem; }
.quote-item { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; }
.quote-item b { flex: 1; font-weight: 600; font-size: .95rem; }
.quote-item small { display: block; color: var(--muted); font-weight: 500; font-size: .78rem; letter-spacing: .06em; }
.quote-item input { width: 64px; height: 38px; border: 1px solid var(--line); border-radius: 8px; text-align: center; font: inherit; }
.quote-item button { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px; border-radius: 8px; }
.quote-item button:hover { color: #B3261E; background: #FBEAEA; }
.quote-item .ic { width: 18px; height: 18px; }
.quote-bar {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 40;
  display: flex; align-items: center; gap: 16px; background: var(--dark); color: var(--on-dark);
  padding: 10px 10px 10px 18px; border-radius: 999px; box-shadow: 0 18px 40px -12px rgba(0, 0, 0, .5);
  max-width: calc(100% - 32px);
}
.quote-bar[hidden] { display: none; }
.quote-bar span { display: inline-flex; align-items: center; gap: 8px; font-size: .94rem; }
.quote-bar .ic { color: #D9A864; width: 18px; height: 18px; }

/* ---------- Formulaires ---------- */
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-weight: 600; font-size: .9rem; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(162, 109, 39, .18); background: #fff; }
.field .invalid { border-color: #B3261E; }
.form-status { margin: 14px 0 0; font-weight: 500; min-height: 1.5em; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: #B3261E; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.service > .ic { width: 50px; height: 50px; padding: 12px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); margin-bottom: 18px; }
.service .chip { position: absolute; top: 30px; right: 28px; }
.service h3 { font-size: 1.25rem; }
.service p { color: var(--muted); margin: 0; }

/* ---------- À propos ---------- */
.story { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: start; }
.story-text p { font-size: 1.08rem; color: var(--ink-2); }
.big-quote { font: 600 1.4rem/1.4 var(--font-head) !important; color: var(--ink) !important; border-left: 4px solid var(--brand); padding-left: 20px; margin-top: 32px; letter-spacing: -.01em; }
.story-card { background: var(--dark); color: var(--on-dark); border-radius: var(--radius); padding: 32px; position: sticky; top: 100px; }
.story-card .ic { color: #D9A864; margin-bottom: 20px; }
.story-card dl { margin: 0; display: grid; gap: 18px; }
.story-card dt { font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; color: var(--on-dark-muted); }
.story-card dd { margin: 4px 0 0; font-weight: 600; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.values > div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.values h3 { color: var(--brand); font-size: 1.2rem; }
.values p { margin: 0; color: var(--muted); font-size: .96rem; }

/* ---------- Contact ---------- */
.contact-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.contact-info { display: grid; gap: 14px; }
.contact-info > a, .contact-info > span { display: inline-flex; align-items: center; gap: 12px; font-weight: 500; text-decoration: none; font-size: 1.05rem; overflow-wrap: anywhere; }
.contact-info > a:hover { color: var(--brand); }
.contact-info .ic { color: var(--brand); width: 40px; height: 40px; padding: 9px; background: var(--brand-soft); border-radius: 10px; }
.contact-info p a { color: var(--brand); }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--dark); color: var(--on-dark-muted); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-logo { height: 60px; width: auto; margin-bottom: 16px; }
.footer-brand p { max-width: 28em; }
.site-footer h3 { color: var(--on-dark); font-family: var(--font-body); font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 16px; }
.site-footer .footer-grid > div:not(.footer-brand) { display: grid; gap: 10px; align-content: start; }
.site-footer a, .site-footer span { color: var(--on-dark-muted); text-decoration: none; display: inline-flex; align-items: center; gap: 10px; overflow-wrap: anywhere; }
.site-footer a:hover { color: var(--on-dark); }
.site-footer .ic { width: 18px; height: 18px; color: #D9A864; }
.footer-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--dark-line); padding-top: 22px; padding-bottom: 28px; font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .main-nav a { padding: 8px 9px; }
}
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 12px 16px 20px;
    box-shadow: 0 20px 30px -20px rgba(0, 0, 0, .25);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .15s, transform .15s, visibility .15s;
  }
  .nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .main-nav a { padding: 14px 12px; font-size: 1.05rem; }
  .main-nav .lang { margin: 6px 0; text-align: center; }
  .main-nav .btn { justify-content: center; margin: 6px 0 0; }
  .hero-grid, .split, .quote-wrap, .contact-wrap, .story { grid-template-columns: 1fr; gap: 40px; }
  .hero-grid { padding-top: 56px; }
  .device { margin: 0 auto; }
  .modules { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 24px; }
  .product.featured { flex-direction: column; }
  .product.featured .product-visual { flex: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .story-card { position: static; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding-left: 16px; padding-right: 16px; }
  .section { padding: 64px 0; }
  .page-hero .wrap { padding-top: 56px; padding-bottom: 56px; }
  .pillars, .modules, .tech-grid, .values, .services, .soon-grid, .products, .feature-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .facts { gap: 12px 20px; }
  .product-foot { flex-direction: column; align-items: stretch; }
  .add { width: 100%; }
  .add .btn { flex: 1; justify-content: center; }
  .app-cards strong { font-size: .92rem; }
  .brand img { height: 42px; }
  .quote-bar { width: calc(100% - 32px); justify-content: space-between; }
  .quote-bar span { font-size: .85rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}