/* ============================================================
   style.css — Layout & composants Pyconos Consulting
   Consomme les tokens de tokens.css (cf. DESIGN.md). Aucune
   couleur de thème en dur ici, hormis les bleus de marque fixes
   des bandes sombres (hero / stats / footer) — cf. DESIGN.md §2.3.
   ============================================================ */

/* ---------- Base ---------- */
* { box-sizing: border-box; }
/* scroll-padding-top : évite que les titres de section passent sous le header collant */
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 14px; padding: 10px 16px; border-radius: 10px;
  text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 12px; }
body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  color: var(--fg);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: rgba(62, 179, 234, .28); }
a { color: inherit; }
img { display: block; }

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ---------- Typo utilitaires ---------- */
.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent);
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  text-wrap: balance;
}
.rule {
  height: 4px;
  width: 62px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  margin: 24px 0;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: .2s;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 10px;
  box-shadow: 0 10px 22px -10px var(--accent);
  white-space: nowrap;
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  position: relative;
  max-width: 1220px;
  margin: 0 auto;
  padding: 15px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; margin-right: auto; }
.nav-logo img { height: 36px; width: auto; }

/* Conteneur repliable (liens + actions) — inline desktop, dropdown mobile */
.nav-collapse { display: flex; align-items: center; gap: 24px; }

/* Bouton hamburger — masqué desktop, visible mobile */
.nav-burger {
  display: none;
  align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface-2); color: var(--fg); cursor: pointer; transition: .2s;
}
.nav-burger:hover { border-color: var(--accent); color: var(--accent); }
.nav-burger__close { display: none; }
.nav.is-open .nav-burger__open { display: none; }
.nav.is-open .nav-burger__close { display: inline; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  text-decoration: none;
  color: var(--fg-soft);
  font-weight: 600;
  font-size: 14.5px;
  padding: 9px 13px;
  border-radius: 9px;
  white-space: nowrap;
  transition: .2s;
}
.nav-link:hover { color: var(--accent); background: var(--accent-soft); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 9px;
  overflow: hidden;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 12.5px;
}
.lang-btn {
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  font-family: inherit;
  font-weight: 600;
  font-size: 12.5px;
  background: var(--surface-2);
  color: var(--fg-soft);
  transition: .2s;
}
.lang-btn.is-active { background: var(--accent); color: var(--on-accent); }

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--fg-soft);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 12.5px;
  padding: 8px 12px;
  cursor: pointer;
  transition: .2s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle__icon {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  display: inline-block;
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
[data-theme="dark"] .theme-toggle__icon {
  background: radial-gradient(circle at 32% 32%, transparent 46%, var(--accent) 47%);
  box-shadow: none;
  border: 1px solid var(--accent);
}

/* ---------- Sections génériques ---------- */
.section { padding: clamp(72px, 9vw, 120px) 24px; }
.section--bg { background: var(--bg); }
.section--bg-soft { background: var(--bg-soft); }
.section-head { max-width: 680px; }
.section-head--center { max-width: 640px; margin: 0 auto; text-align: center; }

/* ============================================================
   HERO (bande sombre — bleus de marque fixes)
   ============================================================ */
.hero {
  position: relative;
  background: radial-gradient(120% 130% at 82% 8%, #0e2236 0%, #081626 45%, #050f1c 100%);
  color: #eaf3fb;
  overflow: hidden;
}
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(62, 179, 234, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 179, 234, .06) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(circle at 75% 25%, #000, transparent 72%);
  mask-image: radial-gradient(circle at 75% 25%, #000, transparent 72%);
}
.hero__inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: clamp(70px, 10vw, 124px) 24px clamp(80px, 9vw, 118px);
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: #9fd6f3;
  background: rgba(62, 179, 234, .1);
  border: 1px solid rgba(62, 179, 234, .26);
  padding: 7px 14px;
  border-radius: 100px;
}
.eyebrow-pill__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #3eb3ea; box-shadow: 0 0 0 4px rgba(62, 179, 234, .22);
}
.hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.03;
  letter-spacing: -.025em;
  margin: 24px 0 0;
  color: #fff;
  text-wrap: balance;
}
.hero__title .grad {
  background: linear-gradient(120deg, #5ec5f2, #3eb3ea);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__text {
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.65;
  color: #b6c9da;
  margin: 22px 0 0;
  max-width: 540px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.btn-hero-primary {
  background: var(--accent);
  color: #fff;
  font-size: 15.5px;
  padding: 15px 26px;
  border-radius: 12px;
  box-shadow: 0 16px 34px -14px var(--accent);
}
.btn-hero-primary:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-ghost {
  color: #cfe3f3;
  font-weight: 600;
  font-size: 15.5px;
  padding: 15px 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .03);
  text-decoration: none;
  transition: .2s;
}
.btn-ghost:hover { background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .3); }
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin-top: 42px;
  font-size: 13px;
  color: #8aa3ba;
}
.hero__trust span.item { display: inline-flex; align-items: center; gap: 8px; }

/* hero visual */
.hero__visual {
  position: relative;
  height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__ring { position: absolute; border-radius: 50%; }
.hero__ring--solid { width: 340px; height: 340px; border: 1px solid rgba(62, 179, 234, .18); animation: pyc-spin 38s linear infinite; }
.hero__ring--dashed { width: 250px; height: 250px; border: 1px dashed rgba(62, 179, 234, .3); animation: pyc-spin-rev 26s linear infinite; }
.hero__glow { position: absolute; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgba(62, 179, 234, .16), transparent 62%); }
.hero__dot { position: absolute; border-radius: 50%; }
.hero__dot--1 { top: 38px; left: 54px; width: 11px; height: 11px; background: #3eb3ea; box-shadow: 0 0 14px #3eb3ea; animation: pyc-pulse 3.4s ease-in-out infinite; }
.hero__dot--2 { bottom: 60px; left: 28px; width: 8px; height: 8px; background: #5ec5f2; box-shadow: 0 0 12px #5ec5f2; animation: pyc-pulse 4.2s ease-in-out infinite .6s; }
.hero__dot--3 { top: 72px; right: 42px; width: 9px; height: 9px; background: #7ed0f5; box-shadow: 0 0 12px #7ed0f5; animation: pyc-pulse 3.8s ease-in-out infinite 1.1s; }
.hero__shield {
  position: relative;
  width: 172px; height: 200px;
  display: flex; align-items: center; justify-content: center;
  animation: pyc-float 6s ease-in-out infinite;
}
.hero__shield svg { filter: drop-shadow(0 22px 40px rgba(62, 179, 234, .32)); }
.hero__shield-dash { animation: pyc-dash 7s linear infinite; }
.hero__scan {
  position: absolute; left: -30px; right: -30px; height: 2px;
  background: linear-gradient(90deg, transparent, #5ec5f2, transparent);
  animation: pyc-scan 4.2s ease-in-out infinite;
}

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--border); }
.trust-strip__inner {
  max-width: 1220px; margin: 0 auto;
  padding: 26px 24px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px 30px;
}
.trust-strip__label { font-size: 12.5px; font-weight: 700; letter-spacing: .16em; color: var(--muted); }
.trust-strip__word { font-weight: 600; color: var(--fg-soft); font-size: 15px; }
.trust-strip__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .5; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  max-width: 1220px; margin: 0 auto;
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center;
}
.about-text p { font-size: 16.5px; line-height: 1.7; color: var(--fg-soft); margin: 0; }
.about-text p + p { margin-top: 16px; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-card-accent {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--accent), #1378a8);
  border-radius: 18px; padding: 26px 28px; color: #fff;
  box-shadow: 0 24px 48px -26px var(--accent);
}
.about-card-accent__num { font-family: 'Space Grotesk', sans-serif; font-size: 30px; font-weight: 700; line-height: 1; }
.about-card-accent__num span { font-size: 18px; }
.about-card-accent__label { margin-top: 8px; font-weight: 600; font-size: 14.5px; opacity: .92; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 22px; box-shadow: var(--shadow-sm);
}
.feature-card__title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 17px; }
.feature-card p { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 7px 0 0; }
.icon-chip {
  width: 42px; height: 42px; border-radius: 11px;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 46px; }
/* Variante 2 colonnes (section IA, DESIGN.md §3.5quater) — repasse à 1fr via la règle
   .services-grid du breakpoint mobile (ordre source : la media query gagne) */
.services-grid--2 { grid-template-columns: repeat(2, 1fr); }
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 28px 24px; box-shadow: var(--shadow-sm);
  transition: .25s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--accent); }
.service-card__icon {
  width: 50px; height: 50px; border-radius: 13px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 26px -12px var(--accent);
}
.service-card h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 18.5px; margin: 20px 0 0; }
.service-card p { font-size: 14.5px; line-height: 1.6; color: var(--fg-soft); margin: 10px 0 0; }

/* ============================================================
   PRODUITS
   ============================================================ */
.product-row {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 4vw, 64px); align-items: center; margin-top: 56px;
}
.product-row--reverse { grid-template-columns: .95fr 1.05fr; margin-top: clamp(48px, 6vw, 80px); }
.product-visual { position: relative; }
.product-visual__glow {
  position: absolute; width: 62%; height: 62%;
  inset: -8% -6% auto auto;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  filter: blur(8px);
}
.product-row--reverse .product-visual__glow { inset: -8% auto auto -6%; width: 60%; height: 60%; }
.product-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .08em;
  color: var(--accent-ink); background: var(--accent-soft);
  border: 1px solid var(--border); padding: 6px 12px; border-radius: 100px;
}
.product-content h3 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -.02em; margin: 16px 0 0;
}
.product-content p { font-size: 16px; line-height: 1.65; color: var(--fg-soft); margin: 12px 0 0; max-width: 480px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip {
  font-size: 13px; font-weight: 600; color: var(--fg-soft);
  background: var(--surface); border: 1px solid var(--border);
  padding: 7px 13px; border-radius: 9px;
}
.btn-product {
  margin-top: 26px; text-decoration: none;
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 15px; padding: 13px 22px;
  border-radius: 11px; box-shadow: 0 14px 30px -14px var(--accent); transition: .2s;
}
.btn-product:hover { transform: translateY(-2px); filter: brightness(1.05); }

/* Cadre fenêtre (desktop & navigateur) */
.window {
  position: relative; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow);
}
.window__bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  background: var(--surface-2); border-bottom: 1px solid var(--border);
}
.traffic { width: 11px; height: 11px; border-radius: 50%; }
.traffic--r { background: #ff5f57; }
.traffic--y { background: #febc2e; }
.traffic--g { background: #28c840; }

/* Capture produit réelle insérée dans le cadre fenêtre */
.product-shot { display: block; width: 100%; height: auto; }

/* Sceau "GRATUIT" — mise en évidence MA PHARMACIE */
.free-seal {
  position: absolute; top: -20px; left: -16px; z-index: 3;
  width: 94px; height: 94px;
  transform: rotate(-12deg);
  filter: drop-shadow(0 12px 22px rgba(13, 46, 77, .30));
  animation: pyc-float 5s ease-in-out infinite;
}
.free-seal svg { width: 100%; height: 100%; display: block; }
.free-seal__disc { fill: #e11d2e; } /* rouge fixe (mise en évidence "GRATUIT") */
.free-seal__ring { fill: none; stroke: rgba(255, 255, 255, .7); stroke-width: 1.4; }
.free-seal__txt { fill: #fff; font-family: 'Space Grotesk', sans-serif; font-weight: 700; }
.free-seal__txt--lg { font-size: 16px; letter-spacing: .5px; }
.free-seal__txt--sm { font-size: 8.5px; font-weight: 600; letter-spacing: 1.5px; fill: #eaf3fb; }

/* Cadre navigateur (MA PHARMACIE) */
.window__bar--browser { gap: 10px; padding: 11px 14px; }
.browser-dots { display: flex; gap: 6px; }
.browser-dots .traffic { width: 10px; height: 10px; }
.browser-url {
  flex: 1; display: flex; align-items: center; gap: 7px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 11px; font-family: 'Space Grotesk', sans-serif; font-size: 11.5px; color: var(--fg-soft);
}

/* ============================================================
   APPROCHE
   ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.step { position: relative; padding-top: 18px; }
.step__rule {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent); border-radius: 3px;
}
.step__num { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15px; color: var(--accent); }
.step h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 19px; margin: 8px 0 0; }
.step p { font-size: 14.5px; line-height: 1.6; color: var(--fg-soft); margin: 9px 0 0; }

/* ============================================================
   STATS (bande sombre — bleus de marque fixes)
   ============================================================ */
.stats {
  position: relative;
  background: linear-gradient(135deg, #0c2237, #071424);
  color: #eaf3fb;
  padding: clamp(64px, 8vw, 104px) 24px;
  overflow: hidden;
}
.stats__grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(62, 179, 234, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 179, 234, .05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000, transparent 78%);
  mask-image: radial-gradient(circle at 50% 30%, #000, transparent 78%);
}
.stats__inner { max-width: 1220px; margin: 0 auto; position: relative; }
.stats__head { text-align: center; max-width: 640px; margin: 0 auto; }
.stats__eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .14em; color: #7ed0f5; }
.stats__title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(26px, 3.2vw, 38px); line-height: 1.14; letter-spacing: -.02em;
  margin: 14px 0 0; color: #fff;
}
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.stat-box {
  text-align: center; background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(62, 179, 234, .18); border-radius: 20px; padding: 36px 22px;
}
.stat-box__num {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(42px, 5vw, 62px); line-height: 1;
  background: linear-gradient(120deg, #7ed0f5, #3eb3ea);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-box__label { margin-top: 12px; font-weight: 600; font-size: 15px; color: #b6c9da; }

/* ============================================================
   CERTIFICATION ISO 27001 (bande accent — mise en évidence)
   Bande "fixe" : dégradé accent + texte blanc/tons clairs de marque
   (mêmes valeurs fixes que les bandes hero/stats, cf. DESIGN.md §2.3).
   ============================================================ */
.iso-band {
  position: relative;
  background: linear-gradient(135deg, var(--accent), #1378a8);
  color: #fff;
  padding: clamp(56px, 7vw, 92px) 24px;
  overflow: hidden;
}
.iso-band__overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(circle at 16% 28%, #000, transparent 72%);
  mask-image: radial-gradient(circle at 16% 28%, #000, transparent 72%);
}
.iso-band__inner {
  position: relative;
  max-width: 1220px; margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr;
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.iso-band__seal { width: 210px; height: 210px; flex: none; filter: drop-shadow(0 22px 44px rgba(0, 0, 0, .28)); }
.iso-band__seal svg { width: 100%; height: 100%; display: block; }
.iso-band__eyebrow { font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: .16em; color: #9fd6f3; }
.iso-band__title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(26px, 3.2vw, 40px); line-height: 1.1; letter-spacing: -.02em;
  margin: 12px 0 0; color: #fff; text-wrap: balance;
}
.iso-band__lead { font-size: clamp(16px, 1.6vw, 18.5px); font-weight: 600; margin: 14px 0 0; color: #eaf3fb; }
.iso-band__text { font-size: 16px; line-height: 1.7; margin: 14px 0 0; color: #cfe3f3; max-width: 760px; }
.iso-band__points { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.iso-band__points li {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 600; color: #fff;
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .24);
  padding: 8px 14px; border-radius: 100px;
}
.iso-band__points li::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, .25);
}
.iso-band__cta {
  margin-top: 28px; display: inline-flex; align-items: center; gap: 9px;
  background: #fff; color: #0c4a6e; font-weight: 700; font-size: 15px;
  padding: 14px 24px; border-radius: 12px; text-decoration: none;
  box-shadow: 0 16px 34px -16px rgba(0, 0, 0, .45); transition: .2s;
}
.iso-band__cta:hover { transform: translateY(-2px); filter: brightness(.97); }

/* ============================================================
   REFERENCES
   ============================================================ */
.logos-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 44px; }
.logo-tile {
  width: 100%; height: 96px; border-radius: 14px;
  background: var(--logo-tile-bg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  padding: 16px 18px; box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.logo-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.logo-tile img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
/* Placeholder vide (si aucun logo) : conserve l'ancien rendu pointillé */
.logo-tile--empty {
  flex-direction: column; gap: 7px; color: var(--muted);
  background: var(--surface-2); border-style: dashed; box-shadow: none;
}
.logo-tile--empty span { font-size: 11px; font-weight: 600; letter-spacing: .04em; }
.testimonial {
  max-width: 840px; margin: 48px auto 0; text-align: center;
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 22px; padding: clamp(30px, 4vw, 48px);
}
.testimonial svg { margin: 0 auto; }
.testimonial blockquote {
  font-family: 'Space Grotesk', sans-serif; font-weight: 500;
  font-size: clamp(18px, 2.2vw, 24px); line-height: 1.45; color: var(--fg);
  margin: 18px 0 0; text-wrap: balance;
}
.testimonial figcaption { margin-top: 18px; font-size: 14px; color: var(--muted); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  max-width: 1220px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start;
}
.contact-info p { font-size: 16px; line-height: 1.65; color: var(--fg-soft); margin: 16px 0 0; max-width: 440px; }
.contact-list { display: flex; flex-direction: column; gap: 16px; margin-top: 34px; }
.contact-item { display: flex; gap: 14px; align-items: center; text-decoration: none; color: inherit; }
.contact-item--top { align-items: flex-start; }
.contact-item__chip {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
}
.contact-item__label { display: block; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.contact-item__value { font-weight: 700; font-size: 15.5px; }
.contact-item__value--addr { font-weight: 600; font-size: 14.5px; line-height: 1.5; }

.form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 22px; padding: clamp(24px, 3vw, 36px); box-shadow: var(--shadow);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 600; color: var(--fg-soft); }
.field--mt { margin-top: 16px; }
.field input, .field textarea {
  font-family: inherit; font-size: 15px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 11px;
  background: var(--surface-2); color: var(--fg); outline: none; transition: .2s;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.submit-btn {
  width: 100%; margin-top: 20px;
  background: var(--accent); color: var(--on-accent);
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15.5px;
  padding: 15px; border: none; border-radius: 12px; cursor: pointer;
  box-shadow: 0 16px 32px -16px var(--accent); transition: .2s;
}
.submit-btn:hover { filter: brightness(1.06); transform: translateY(-1px); }
.form__thanks {
  margin: 14px 0 0; text-align: center; font-size: 14px; font-weight: 600;
  color: var(--accent); transition: .3s;
  opacity: 0; height: 0; overflow: hidden;
}
.form__thanks.is-visible { opacity: 1; height: auto; }
.form__thanks--error { color: var(--danger); }

/* ============================================================
   FOOTER (near-black fixe)
   ============================================================ */
.site-footer { background: #06101d; color: #9fb6c9; padding: 64px 24px 30px; }
.footer-grid {
  max-width: 1220px; margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px;
}
.footer-brand img { height: 40px; width: auto; }
.footer-brand p { font-size: 14.5px; line-height: 1.6; margin: 18px 0 0; max-width: 320px; }
.footer-col__title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 13px;
  letter-spacing: .1em; color: #fff; text-transform: uppercase;
}
.footer-col__links { display: flex; flex-direction: column; gap: 11px; margin-top: 18px; font-size: 14.5px; }
.footer-col__links a, .footer-col__links span { color: #9fb6c9; text-decoration: none; transition: .2s; }
.footer-col__links a:hover { color: var(--accent-2); }
.footer-bottom {
  max-width: 1220px; margin: 40px auto 0; padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between;
  font-size: 13px; color: #6f8497;
}

/* ============================================================
   ANIMATIONS (décoratives — cf. DESIGN.md §4)
   ============================================================ */
@keyframes pyc-spin { to { transform: rotate(360deg); } }
@keyframes pyc-spin-rev { to { transform: rotate(-360deg); } }
@keyframes pyc-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes pyc-pulse { 0%, 100% { opacity: .35; transform: scale(1); } 50% { opacity: .9; transform: scale(1.08); } }
@keyframes pyc-scan { 0% { transform: translateY(-46%); opacity: 0; } 15%, 85% { opacity: .85; } 100% { transform: translateY(46%); opacity: 0; } }
@keyframes pyc-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pyc-dash { to { stroke-dashoffset: -1000; } }
.pyc-rise { animation: pyc-rise .8s cubic-bezier(.2, .7, .3, 1) both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  /* Menu mobile : hamburger + dropdown */
  .nav-burger { display: inline-flex; }
  .nav-collapse {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 14px;
    background: var(--bg); border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow); padding: 16px 24px 22px;
  }
  .nav.is-open .nav-collapse { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-link { font-size: 16px; padding: 12px 12px; }
  .nav-actions { flex-direction: column; align-items: stretch; gap: 14px; margin-top: 6px; }
  .lang-toggle { align-self: flex-start; }
  .theme-toggle { align-self: flex-start; }
  .nav-cta { text-align: center; }

  .hero__inner { grid-template-columns: 1fr; gap: 36px; }
  .hero__visual { height: 360px; order: -1; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .logos-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .iso-band__inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .iso-band__points { justify-content: center; }
  .iso-band__text { margin-left: auto; margin-right: auto; }
  /* Produits : empilage, visuel au-dessus du contenu pour les 2 rangées */
  .product-row,
  .product-row--reverse { grid-template-columns: 1fr; }
  .product-visual { order: -1; }
  .product-content[data-order] { order: 1; }
  .product-visual[data-order] { order: -1; }
}

@media (max-width: 620px) {
  .services-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .logos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form__row { grid-template-columns: 1fr; }
}