/* PACTE Conseil — design tokens (variante claire, crème) */
:root {
  --paper: #f6f1e6;
  --surface: #ffffff;
  --surface-2: #efe8d8;
  --line: rgba(20, 24, 31, 0.10);
  --ink: #1b1f2b;
  --ink-dim: #666c80;
  --accent: #d9631f;
  --accent-dim: #b04f18;
  --accent-glow: rgba(217, 99, 31, 0.28);
  --shadow: 0 20px 44px -22px rgba(20, 24, 40, 0.22);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  background-image:
    radial-gradient(680px 420px at 12% -8%, rgba(239, 124, 63, 0.14), transparent 60%),
    radial-gradient(900px 560px at 100% 0%, rgba(80, 100, 180, 0.10), transparent 55%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

p { margin: 0 0 1em; text-wrap: pretty; }
p.lede { max-width: 62ch; color: var(--ink-dim); font-size: 1.08rem; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #1a0e05;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 200;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 241, 230, 0.58);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
}

.brand-mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex: none;
  background: #f4f2ee;
  border-radius: 50%;
  padding: 5px;
  box-sizing: border-box;
  box-shadow: 0 4px 14px -4px rgba(0, 0, 0, 0.5);
}

.brand small {
  display: block;
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-size: 0.68rem;
  color: var(--ink-dim);
  letter-spacing: 0.03em;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.main-nav a {
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.86rem;
  color: var(--ink-dim);
  white-space: nowrap;
  transition: color 200ms var(--ease), background 200ms var(--ease);
}
.main-nav a:hover { color: var(--ink); background: rgba(20,24,31,0.05); }
.main-nav a[aria-current="page"] {
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.nav-cta {
  padding: 10px 20px !important;
  background: linear-gradient(135deg, #ffb347, var(--accent));
  color: #1a0e05 !important;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}
.nav-cta:hover { background: linear-gradient(135deg, #ffc987, #ff8c53); box-shadow: 0 10px 24px -10px var(--accent-glow); transform: translateY(-1px); }
.nav-cta:active { transform: translateY(0) scale(0.98); }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  align-items: center;
  justify-content: center;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}
.btn-primary { background: linear-gradient(135deg, #ffb347, var(--accent)); color: #1a0e05; }
.btn-primary:hover { background: linear-gradient(135deg, #ffc987, #ff8c53); box-shadow: 0 14px 30px -12px var(--accent-glow); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0) scale(0.98); }

.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: rgba(20,24,31,0.22); background: rgba(20,24,31,0.045); }
.btn-ghost:active { transform: scale(0.98); }

/* ---------- Hero ---------- */
.hero {
  padding: 76px 0 40px;
  position: relative;
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.hero h1 { font-size: clamp(2.4rem, 4.4vw, 3.6rem); }
.hero h1 em { color: var(--accent); font-style: normal; }

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(190deg, rgba(10,14,24,0) 40%, rgba(10,14,24,0.78) 100%),
              linear-gradient(90deg, rgba(10,14,24,0.3), transparent 40%);
}

.floating-card {
  position: absolute;
  left: -18px;
  bottom: 34px;
  background: rgba(16, 21, 36, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 2;
  max-width: 230px;
}
.floating-card strong { display: block; font-family: "Inter", sans-serif; font-size: 1.4rem; color: var(--accent); }
.floating-card span { font-size: 0.8rem; color: var(--ink-dim); }

/* ---------- Stat bar ---------- */
.stat-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: linear-gradient(135deg, #fffaf4, rgba(255, 179, 71, 0.14));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 64px;
}
.stat-bar div {
  padding: 22px 20px;
  text-align: center;
}
.stat-bar strong {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 1.7rem;
  color: var(--ink);
}
.stat-bar span { font-size: 0.74rem; color: var(--ink-dim); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- Sections ---------- */
section { padding: 96px 0; }
.section-tight { padding: 64px 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }

/* Intro banner */
.intro-banner {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
}
.intro-banner p {
  font-family: "Inter", sans-serif;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 500;
  color: var(--ink);
  max-width: 900px;
  line-height: 1.45;
}
.intro-banner p span { color: var(--ink-dim); }

/* Zig-zag feature */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-row.reverse .feature-media { order: 2; }
.feature-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 5/4;
  position: relative;
  box-shadow: var(--shadow);
}
.feature-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9); }

.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.pill {
  font-size: 0.78rem;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  background: var(--surface);
}

.check-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 11px; }
.check-list li {
  display: flex;
  gap: 11px;
  color: var(--ink-dim);
  font-size: 0.95rem;
}
.check-list li::before {
  content: "";
  flex: none;
  width: 17px; height: 17px;
  margin-top: 3px;
  border-radius: 5px;
  background: var(--accent-glow);
  border: 1px solid var(--accent-dim);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease), background 220ms var(--ease);
}
.card:hover { border-color: rgba(239,124,63,0.35); transform: translateY(-3px); background: var(--surface-2); }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 0; }
.card .num {
  font-family: "Inter", sans-serif;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  display: block;
}

/* Why grid — broken grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Formation cards */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.formation-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}
.formation-card:hover { border-color: rgba(239,124,63,0.35); transform: translateY(-3px); }
.formation-card .cat {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.formation-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.formation-card p { color: var(--ink-dim); font-size: 0.88rem; margin-bottom: 0; }

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-dim);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: 180ms var(--ease);
}
.filter-btn:hover { color: var(--ink); border-color: rgba(20,24,31,0.2); }
.filter-btn.active { background: var(--accent); color: #1a0e05; border-color: var(--accent); font-weight: 600; }

/* CTA band */
.cta-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, #fffaf4, rgba(255, 179, 71, 0.14));
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 6px; }
.cta-band p { color: var(--ink-dim); margin: 0; }
.cta-band-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: none; }
.cta-band-actions .btn { padding: 12px 18px; font-size: 0.9rem; white-space: nowrap; }
.cta-band > div:first-child { flex: 1 1 320px; min-width: 0; }

/* Timeline (about) */
.timeline { display: grid; gap: 16px; margin-top: 8px; }
.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.timeline-item:first-child { border-top: none; }
.timeline-item .lvl { color: var(--accent); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; }
.timeline-item h3 { font-size: 1.02rem; margin-bottom: 4px; }
.timeline-item span.school { color: var(--ink-dim); font-size: 0.88rem; }

blockquote {
  font-family: "Inter", sans-serif;
  font-size: 1.3rem;
  font-weight: 500;
  border-left: 3px solid var(--accent);
  padding-left: 22px;
  margin: 30px 0;
  color: var(--ink);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.contact-row:first-of-type { border-top: none; padding-top: 0; }
.contact-row .icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  flex: none;
  color: var(--accent);
}
.contact-row a:hover { color: var(--accent); }
.contact-row span.label { display: block; font-size: 0.72rem; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 3px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 32px;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
  flex-wrap: wrap;
}
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--ink-dim); font-size: 0.9rem; transition: color 180ms; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--ink-dim);
}
.legal-line {
  margin-top: 10px;
  font-size: 0.74rem;
  color: var(--ink-dim);
  opacity: 0.75;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal-stagger > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger > *:nth-child(6) { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Split banner hero (accueil) ---------- */
.hero-banner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(300px, 38%) 1fr;
  grid-template-rows: minmax(0, 1fr);
  min-height: clamp(320px, 24vw, 440px);
  overflow: clip;
  border-bottom: 1px solid var(--line);
}
.hero-banner-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px clamp(24px, 4vw, 64px);
  background: linear-gradient(155deg, var(--paper) 0%, var(--surface) 100%);
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.acronym-line {
  font-size: 0.8rem;
  color: var(--ink-dim);
  margin: 6px 0 14px;
  padding-left: 12px;
  border-left: 2px solid var(--accent-dim);
}
.acronym-line strong { color: var(--ink); font-weight: 600; }

.hero-banner h1 {
  font-size: clamp(1.7rem, 2.3vw, 2.2rem);
  max-width: 14ch;
  line-height: 1.1;
}
.hero-banner .lede {
  margin-top: 4px;
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 46ch;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hero-banner .hero-actions { margin-top: 18px; }
.hero-banner .btn { padding: 11px 22px; font-size: 0.9rem; }
.hero-banner-photo {
  position: relative;
  min-height: 160px;
}
.hero-banner-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.95);
}
.hero-banner-photo::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--paper) 0%, rgba(246,241,230,0.85) 16%, rgba(246,241,230,0) 42%);
}
.hero-banner-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(20,24,31,0.22), transparent 40%);
}
.hero-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: calc(38% - 90px);
  width: 260px;
  z-index: 3;
  pointer-events: none;
  mix-blend-mode: screen;
}
.hero-divider path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  opacity: 0.55;
  stroke-dasharray: 6 10;
  animation: dash-flow 18s linear infinite;
}
.hero-divider path:nth-child(2) { opacity: 0.3; animation-duration: 24s; animation-direction: reverse; }
@keyframes dash-flow { to { stroke-dashoffset: -400; } }

@media (max-width: 980px) {
  .hero-banner { grid-template-columns: 1fr; grid-template-rows: auto auto; min-height: auto; }
  .hero-banner-photo { min-height: 190px; order: -1; }
  .hero-banner-photo::before { background: linear-gradient(0deg, var(--paper) 0%, rgba(246,241,230,0.55) 30%, rgba(246,241,230,0) 55%); }
  .hero-divider { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-divider path { animation: none; }
}

/* ---------- Centered hero (accueil) ---------- */
.hero-center {
  padding: 90px 0 64px;
  text-align: center;
}
.hero-center .eyebrow { justify-content: center; }
.hero-center h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.1rem);
  max-width: 15ch;
  margin: 0 auto 20px;
}
.hero-center p.lede { margin: 0 auto; text-align: center; }
.hero-center .hero-actions { justify-content: center; }

.rotating-word {
  display: inline-grid;
  vertical-align: bottom;
  overflow: hidden;
  height: 1.12em;
}
.rotating-word span {
  color: var(--accent);
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(0.5em);
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}
.rotating-word span.is-active { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .rotating-word span { transition: none; }
}

/* ---------- Three-block preview (accueil) ---------- */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.preview-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease), background 220ms var(--ease);
}
.preview-card:hover { border-color: rgba(239,124,63,0.32); transform: translateY(-3px); background: var(--surface-2); }
.preview-card .num {
  font-family: "Inter", sans-serif;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  display: block;
  margin-bottom: 20px;
}
.preview-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.preview-card p { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 18px; }
.preview-card .go {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 200ms var(--ease), color 200ms var(--ease);
}
.preview-card:hover .go { gap: 10px; color: var(--accent); }

/* ---------- Logo marquee ---------- */
.trust-section { padding: 72px 0 88px; text-align: center; }
.trust-section .tag { display: block; margin-bottom: 34px; }
.marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: marquee-scroll 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track .logo-slot {
  height: 34px;
  display: flex;
  align-items: center;
  color: var(--ink-dim);
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.02em;
  opacity: 0.6;
  filter: grayscale(1);
  transition: opacity 200ms var(--ease), filter 200ms var(--ease);
  white-space: nowrap;
}
.marquee-track .logo-slot:hover { opacity: 1; filter: grayscale(0.4); }

.logo-chip {
  flex: none;
  height: 92px;
  min-width: 160px;
  padding: 14px 30px;
  border-radius: var(--radius-md);
  background: #f4f2ee;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.logo-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.logo-chip img.darken-for-contrast { filter: brightness(0.78) saturate(1.2); }
.logo-chip img {
  max-height: 64px;
  max-width: 180px;
  width: auto;
  height: auto;
  object-fit: contain;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .marquee { overflow-x: auto; }
}

/* Page hero (formations/contact) */
.page-hero {
  position: relative;
  padding: 64px 0 72px;
  overflow: clip;
  border-bottom: 1px solid var(--line);
}
.page-hero-bg {
  position: absolute; inset: 0;
  z-index: -1;
}
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.28; filter: saturate(0.8); }
.page-hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,24,31,0.18), var(--paper) 92%);
}
.page-hero h1 { font-size: clamp(2.1rem, 4vw, 2.9rem); max-width: 760px; }
.page-hero p.lede { margin-top: 14px; }

/* ---------- Home top background (visible behind the header, and as a strip above the banner) ---------- */
.home-top-bg {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 190px;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.home-top-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; filter: saturate(0.85); }
.home-top-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, var(--paper) 100%);
}
.hero-banner { margin-top: 110px; }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .feature-row, .contact-grid { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-media { order: 0; }
  .stat-bar { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid .card:nth-child(n) { transform: none; }
  .formation-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1160px) {
  .main-nav { position: fixed; inset: 76px 0 auto 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 14px; gap: 4px; transform: translateY(-130%); transition: transform 260ms var(--ease); }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 13px 16px; font-size: 0.95rem; white-space: normal; }
  .nav-toggle { display: grid; }
}

@media (max-width: 720px) {
  .site-header .container { padding: 0 16px; }
  .brand small { display: none; }
  .brand { gap: 8px; font-size: 0.95rem; }
  .brand-mark { width: 36px; height: 36px; }
  .header-actions { gap: 8px; }
  .nav-cta { padding: 8px 14px !important; font-size: 0.85rem; }
  .why-grid, .formation-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 34px; }
  section { padding: 64px 0; }
  .floating-card { left: 12px; bottom: 16px; }
}

/* ---------- Articles ---------- */
.article-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--ink-dim);
  margin-top: 6px;
}
.article-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-dim); }

.article-body {
  max-width: 700px;
  margin: 0 auto;
}
.article-body h2 {
  font-size: 1.5rem;
  margin-top: 2.2em;
}
.article-body p { color: var(--ink-dim); }
.article-body p strong { color: var(--ink); font-weight: 600; }
.article-body .lede { color: var(--ink); }
.article-body a { color: var(--accent-dim); text-decoration: underline; text-decoration-color: rgba(217,99,31,0.35); text-underline-offset: 3px; }
.article-body a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.related-note {
  margin-top: 40px;
  padding: 18px 22px;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--ink-dim);
}
.related-note strong { color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; max-width: 760px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 18px 22px; background: var(--surface); }
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--accent); flex: none; line-height: 1; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin-top: 12px; color: var(--ink-dim); }

.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.resource-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}
.resource-card:hover { border-color: rgba(239,124,63,0.35); transform: translateY(-3px); }
.resource-card .cat { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.resource-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.resource-card p { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 16px; }
.resource-card .go { margin-top: auto; font-size: 0.86rem; font-weight: 600; color: var(--ink); }
.resource-card:hover .go { color: var(--accent); }

@media (max-width: 720px) {
  .resource-grid { grid-template-columns: 1fr; }
}