/* ============================================================
   THOMAS JOVY — Feuille de style principale
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:            #05070C;
  --bg-1:          #080B14;
  --bg-2:          #0A0E1A;
  --surface:       #0D121F;
  --surface-2:     #111726;
  --border:        rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.10);
  --border-blue:   rgba(110,138,255,0.18);
  --text:          #E6E9F2;
  --text-dim:      #9098AD;
  --text-mute:     #5A6178;
  --blue:          #6E8AFF;
  --blue-deep:     #2B47B8;
  --blue-soft:     rgba(110,138,255,0.12);
  --blue-glow:     rgba(110,138,255,0.22);
  --font-sans:     'Geist', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif:    'Instrument Serif', 'Times New Roman', serif;
  --container:     1280px;
  --container-narrow: 1080px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  overflow-x: hidden;
  letter-spacing: -0.005em;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(110,138,255,0.08), transparent 60%),
    radial-gradient(900px  500px at 10% 110%, rgba(43,71,184,0.07),   transparent 60%);
}
main, header, footer, section { position: relative; z-index: 1; }

/* ── Typographie ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.05; color: var(--text); text-wrap: balance;
}
h1 { font-size: clamp(40px,6vw,76px);   font-weight: 400; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(32px,4.5vw,56px); font-weight: 400; letter-spacing: -0.028em; line-height: 1.05; }
h3 { font-size: clamp(22px,2.2vw,28px); font-weight: 500; letter-spacing: -0.02em; }
h4 { font-size: 17px; font-weight: 500; letter-spacing: -0.01em; }
p  { color: var(--text-dim); text-wrap: pretty; }
.lead { font-size: clamp(17px,1.4vw,19px); color: var(--text-dim); line-height: 1.55; max-width: 60ch; }
.serif { font-family: var(--font-serif); font-weight: 400; font-style: italic; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-dim);
}
.eyebrow::before {
  content: ''; width: 24px; height: 1px;
  background: linear-gradient(90deg, var(--blue), transparent);
}
.eyebrow-plain::before { display: none; }

/* ── Mise en page ──────────────────────────────────────────── */
.container        { max-width: var(--container);        margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 32px; }
section           { padding: 120px 0; }
section.tight     { padding:  80px 0; }
@media (max-width: 768px) {
  section { padding: 80px 0; }
  .container, .container-narrow { padding: 0 22px; }
}

/* ── Header ────────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  padding-top: max(18px, env(safe-area-inset-top));
  background: rgba(5,7,12,0.55);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease;
}
.site-header.scrolled {
  background: rgba(5,7,12,0.85);
  padding: 14px 0;
  padding-top: max(14px, env(safe-area-inset-top));
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--container); margin: 0 auto; padding: 0 32px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-size: 15px; font-weight: 500; letter-spacing: 0.16em;
  color: var(--text); text-decoration: none;
}
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  color: var(--text-dim); text-decoration: none; font-size: 14px;
  padding: 8px 16px; border-radius: 8px;
  transition: color 0.2s, background 0.2s; letter-spacing: -0.005em;
}
.nav-links a:hover  { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-links a.active { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none; width: 40px; height: 40px;
  border: 1px solid var(--border-strong); background: transparent;
  border-radius: 10px; color: var(--text); cursor: pointer;
  align-items: center; justify-content: center;
}
@media (max-width: 880px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .nav-cta .btn:not(.btn-primary) { display: none; }
  .nav {
    padding-left:  max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }
}
@media (max-width: 540px) {
  .nav-cta .btn-primary { display: none; }
}

/* Navigation mobile drawer */
.mobile-nav {
  position: fixed; top: 0; right: 0;
  width: min(86vw, 360px); height: 100%; height: 100dvh;
  background: var(--bg-1); border-left: 1px solid var(--border); z-index: 200;
  padding: max(100px, calc(72px + env(safe-area-inset-top))) 28px max(32px, env(safe-area-inset-bottom));
  padding-right: max(28px, env(safe-area-inset-right));
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  display: block; padding: 18px 0; color: var(--text);
  text-decoration: none; font-size: 22px;
  border-bottom: 1px solid var(--border); letter-spacing: -0.01em;
}
.mobile-nav .btn {
  margin-top: 24px; width: 100%;
  display: flex; justify-content: center; text-align: center;
  border-bottom: none;
}
.mobile-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  z-index: 150; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-backdrop.open { opacity: 1; pointer-events: auto; }

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 44px; padding: 0 22px; border-radius: 10px;
  font-family: inherit; font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em; text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap; background: transparent; color: var(--text);
}
.btn svg { width: 14px; height: 14px; transition: transform 0.25s; }
.btn-primary {
  background: linear-gradient(180deg, #7A95FF 0%, #5A7BF5 100%);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.25), 0 1px 0 rgba(0,0,0,0.4), 0 12px 28px -10px var(--blue-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), 0 1px 0 rgba(0,0,0,0.4), 0 18px 36px -10px rgba(110,138,255,0.35);
}
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost {
  background: rgba(255,255,255,0.02); color: var(--text); border-color: var(--border-strong);
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.16); }
.btn-whatsapp {
  background: rgba(37,211,102,0.08); color: #25D366; border-color: rgba(37,211,102,0.25);
}
.btn-whatsapp:hover { background: rgba(37,211,102,0.14); border-color: rgba(37,211,102,0.4); }
.btn-lg { height: 52px; padding: 0 28px; font-size: 15px; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-1) 100%);
  border: 1px solid var(--border); border-radius: 16px; padding: 32px;
  position: relative; overflow: hidden; transition: border-color 0.3s, transform 0.3s;
}
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: 16px; padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent 40%);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude; -webkit-mask-composite: xor; pointer-events: none;
}
.card:hover { border-color: var(--border-blue); transform: translateY(-2px); }
.card-glow { position: relative; }
.card-glow::after {
  content: ''; position: absolute; inset: -1px; border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx,50%) var(--my,0%), rgba(110,138,255,0.12), transparent 40%);
  opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.card-glow:hover::after { opacity: 1; }

/* ── Bouton WhatsApp flottant ───────────────────────────────── */
.fab-whatsapp {
  position: fixed; bottom: 28px; right: 28px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  color: #fff; text-decoration: none;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 12px 32px -8px rgba(37,211,102,0.5), 0 20px 50px -10px rgba(0,0,0,0.5);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.fab-whatsapp:hover { transform: scale(1.08); }
.fab-whatsapp::before {
  content: ''; position: absolute; inset: -8px; border-radius: 50%;
  border: 1px solid rgba(37,211,102,0.4);
  animation: pulse-ring 2.4s ease-out infinite;
}
.fab-whatsapp svg { width: 28px; height: 28px; }
@keyframes pulse-ring {
  0%   { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ── Scroll reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.9s cubic-bezier(0.2,0.6,0.2,1), transform 0.9s cubic-bezier(0.2,0.6,0.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2,0.6,0.2,1);
}
.reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > *:nth-child(1) { transition-delay:   0ms; }
.reveal-stagger.in > *:nth-child(2) { transition-delay:  60ms; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 120ms; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 180ms; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 300ms; }
.reveal-stagger.in > *:nth-child(7) { transition-delay: 360ms; }
.reveal-stagger.in > *:nth-child(8) { transition-delay: 420ms; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--border); padding: 72px 0 40px; background: var(--bg-1); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-links { align-items: center; }
  .footer-desc { max-width: 100%; }
  .footer-bottom { align-items: center; }
}
.footer-col-title {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-mute); margin-bottom: 20px; font-weight: 500;
}
.footer-desc { font-size: 14px; color: var(--text-mute); line-height: 1.6; margin-top: 14px; max-width: 32ch; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links li { font-size: 14px; color: var(--text-dim); }
.footer-links a { font-size: 14px; color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-mute);
}
@media (max-width: 600px) { .footer-bottom { flex-direction: column; align-items: flex-start; gap: 14px; } }
.footer-legal-links { display: flex; align-items: center; gap: 20px; }
.footer-legal { font-size: 12px; color: var(--text-mute); text-decoration: none; transition: color 0.2s; }
.footer-legal:hover { color: var(--text); }

/* ── Utilitaires ────────────────────────────────────────────── */
.section-header { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.section-header.left { text-align: left; margin-left: 0; }
.section-header h2 { margin-top: 18px; }
.section-header p  { margin-top: 20px; font-size: 17px; }
.cta-strip { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.divider {
  height: 1px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  margin: 0 auto; max-width: 320px;
}
.muted-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text-dim); text-decoration: none; font-size: 14px; transition: color 0.2s;
}
.muted-link:hover { color: var(--text); }
.muted-link svg { width: 14px; height: 14px; }

/* ============================================================
   PAGE : ACCUEIL (index.html)
   ============================================================ */

/* Hero */
.hero {
  min-height: 96vh; display: flex; flex-direction: column;
  justify-content: center; padding: 160px 0 100px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(110px); }
.hero-glow-1 { top: -10%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(110,138,255,0.18), transparent 60%); }
.hero-glow-2 { bottom: -30%; left: -10%; width: 700px; height: 700px; background: radial-gradient(circle, rgba(43,71,184,0.14), transparent 60%); }
.hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }
.hero-inner { position: relative; z-index: 2; }
.hero-meta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border: 1px solid var(--border-strong);
  border-radius: 100px; font-size: 13px; color: var(--text-dim);
  background: rgba(255,255,255,0.02); margin-bottom: 32px;
}
.hero-meta .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #25D366; box-shadow: 0 0 0 4px rgba(37,211,102,0.15);
}
.hero-title { max-width: 18ch; margin-bottom: 28px; }
.hero-sub    { max-width: 58ch; margin-bottom: 44px; font-size: clamp(17px,1.5vw,20px); }
.hero-ctas   { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-stats {
  display: flex; align-items: center; gap: 32px;
  margin-top: 80px; padding-top: 36px;
  border-top: 1px solid var(--border); max-width: 720px;
}
.hs-item  { display: flex; flex-direction: column; gap: 6px; }
.hs-num   { font-size: clamp(24px,2.6vw,32px); font-weight: 400; letter-spacing: -0.03em; color: var(--text); font-family: var(--font-serif); font-style: italic; }
.hs-unit  { font-size: 14px; color: var(--text-dim); font-family: var(--font-sans); font-style: normal; margin-left: 4px; }
.hs-label { font-size: 12px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.08em; }
.hs-divider { width: 1px; height: 32px; background: var(--border); }
@media (max-width: 700px) { .hero-stats { flex-wrap: wrap; gap: 22px 28px; } .hs-divider { display: none; } }

/* Trust band */
.trust-inner { text-align: center; }
.trust-label { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 20px; }
.trust-row {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 20px; color: var(--text-dim); font-size: 15px;
  font-family: var(--font-serif); font-style: italic;
}
.trust-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-mute); }

/* Grille expertise */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-3 { grid-template-columns: 1fr; } }
#expertise .grid-3 { grid-template-columns: repeat(6,1fr); }
#expertise .grid-3 > * { grid-column: span 2; }
#expertise .grid-3 > article:nth-child(4) { grid-column: 2 / 4; }
#expertise .grid-3 > article:nth-child(5) { grid-column: 4 / 6; }
@media (max-width: 900px) {
  #expertise .grid-3 { grid-template-columns: 1fr 1fr; }
  #expertise .grid-3 > * { grid-column: span 1; }
  #expertise .grid-3 > article:nth-child(4),
  #expertise .grid-3 > article:nth-child(5) { grid-column: auto; }
}
@media (max-width: 600px) { #expertise .grid-3 { grid-template-columns: 1fr; } }

.card-num { font-family: var(--font-serif); font-style: italic; font-size: 14px; color: var(--blue); margin-bottom: 24px; letter-spacing: 0.05em; }
.card h3   { margin-bottom: 12px; }
.card p    { font-size: 14.5px; margin-bottom: 28px; }
.card-link {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px;
  color: var(--text); text-decoration: none; padding-top: 16px;
  border-top: 1px solid var(--border); transition: gap 0.2s, color 0.2s; width: 100%;
}
.card-link svg { width: 12px; height: 12px; transition: transform 0.2s; }
.card-link:hover { color: var(--blue); gap: 12px; }
.card-link:hover svg { transform: translateX(3px); }

.inline-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin-top: 64px; padding: 28px 32px;
  border: 1px solid var(--border); border-radius: 16px;
  background: linear-gradient(180deg, rgba(110,138,255,0.04), rgba(110,138,255,0.01));
}
.inline-cta p { color: var(--text); font-size: 17px; }
@media (max-width: 700px) { .inline-cta { flex-direction: column; align-items: flex-start; padding: 24px; } }

/* Vision */
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
@media (max-width: 900px) { .vision-grid { grid-template-columns: 1fr; gap: 48px; } }
.vision-lead h2 { margin: 18px 0 28px; }
.vision-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 480px) { .vision-blocks { grid-template-columns: 1fr; } }
.vblock {
  padding: 26px; border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface); transition: border-color 0.3s, background 0.3s;
}
.vblock:hover { border-color: var(--border-blue); background: var(--surface-2); }
.vblock-icon {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  color: var(--blue); margin-bottom: 18px;
  border: 1px solid var(--border-blue); border-radius: 10px; background: var(--blue-soft);
}
.vblock-icon svg { width: 18px; height: 18px; }
.vblock h4 { margin-bottom: 8px; }
.vblock p  { font-size: 14px; line-height: 1.5; }

/* Méthode */
.process-rail {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px; position: relative;
}
@media (max-width: 980px) { .process-rail { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-rail { grid-template-columns: 1fr; } }
.step {
  position: relative; padding: 32px 28px;
  border: 1px solid var(--border); border-radius: 16px;
  background: linear-gradient(180deg, var(--surface), var(--bg-1));
  transition: border-color 0.3s, transform 0.3s;
}
.step:hover { border-color: var(--border-blue); transform: translateY(-3px); }
.step-num { font-family: var(--font-serif); font-style: italic; font-size: 28px; color: var(--blue); display: block; margin-bottom: 28px; }
.step h3   { font-size: 19px; margin-bottom: 10px; }
.step p    { font-size: 14px; line-height: 1.55; margin-bottom: 20px; }
.step-time { display: inline-block; padding: 4px 10px; border: 1px solid var(--border); border-radius: 100px; font-size: 11.5px; color: var(--text-dim); letter-spacing: 0.04em; }
.step-line {
  position: absolute; top: 50px; right: -16px; width: 32px; height: 1px;
  background: linear-gradient(90deg, var(--border-strong), transparent);
}
@media (max-width: 980px) { .step-line { display: none; } }
.process-cta { display: flex; justify-content: center; gap: 12px; margin-top: 56px; flex-wrap: wrap; }

/* Pourquoi */
.why-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .why-grid { grid-template-columns: 1fr; } }
.why-item { padding: 36px 32px; background: var(--bg); transition: background 0.3s; }
.why-item:hover { background: var(--surface); }
.why-num { font-family: var(--font-serif); font-style: italic; font-size: 22px; color: var(--blue); margin-bottom: 16px; }
.why-item h4 { margin-bottom: 10px; font-size: 18px; }
.why-item p  { font-size: 14px; }

/* CTA finale + formulaire rapide */
.final-cta { padding: 60px 0 140px; }
.final-card {
  position: relative; padding: 80px 64px; border-radius: 24px;
  background: linear-gradient(180deg, var(--surface), var(--bg-1));
  border: 1px solid var(--border-strong); overflow: hidden;
}
.final-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 800px 400px at 50% -20%, rgba(110,138,255,0.20), transparent 70%);
  pointer-events: none;
}
.final-glow {
  position: absolute; bottom: -200px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(110,138,255,0.18), transparent 70%);
  filter: blur(60px);
}
.final-content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; text-align: center; }
.final-content h2          { margin: 18px 0 24px; }
.final-content > .lead     { margin: 0 auto 44px; }
@media (max-width: 700px) { .final-card { padding: 48px 24px; } }

.quick-form { text-align: left; }
.qf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
@media (max-width: 600px) { .qf-row { grid-template-columns: 1fr; } }
.quick-form input,
.quick-form textarea {
  width: 100%; background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-strong); border-radius: 12px;
  padding: 14px 16px; color: var(--text); font-family: inherit;
  font-size: 15px; resize: none; transition: border-color 0.2s, background 0.2s;
}
.quick-form input::placeholder,
.quick-form textarea::placeholder { color: var(--text-mute); }
.quick-form input:focus,
.quick-form textarea:focus { outline: none; border-color: var(--blue); background: rgba(110,138,255,0.04); }
.quick-form textarea { margin-bottom: 20px; }
.qf-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.form-success {
  margin-top: 18px; padding: 14px 18px; border-radius: 10px;
  background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.25);
  color: #25D366; font-size: 14px;
  opacity: 0; transform: translateY(6px); transition: opacity 0.4s, transform 0.4s;
}
.form-success.show { opacity: 1; transform: translateY(0); }
.form-success.form-notice-error {
  background: rgba(255,80,80,0.06); border-color: rgba(255,80,80,0.25); color: #ff6b6b;
}

/* ============================================================
   PAGE : EXPERTISE (expertise.html)
   ============================================================ */

/* Page hero */
.page-hero { padding: 180px 0 100px; position: relative; overflow: hidden; }
.page-hero .hero-glow-1 {
  position: absolute; top: -10%; right: -10%; width: 600px; height: 600px;
  border-radius: 50%; background: radial-gradient(circle, rgba(110,138,255,0.16), transparent 60%);
  filter: blur(100px); pointer-events: none;
}
.page-hero .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 980px) { .page-hero .container { grid-template-columns: 1fr; gap: 56px; } }
.page-hero h1    { margin: 20px 0 28px; }
.page-hero .lead { margin-bottom: 36px; }

/* Composition mockup */
.mock-composition { position: relative; min-height: 460px; }
.mock-window {
  position: relative; background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border-strong); border-radius: 14px; overflow: hidden; width: 100%;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.02);
}
.mw-bar { display: flex; align-items: center; gap: 8px; padding: 12px 14px; background: var(--bg-1); border-bottom: 1px solid var(--border); }
.mw-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.mw-url { margin-left: 12px; padding: 4px 10px; background: rgba(255,255,255,0.04); border-radius: 6px; font-size: 11px; color: var(--text-mute); letter-spacing: 0.05em; flex: 1; }
.mw-body { padding: 28px; }
.mw-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; }
.mw-logo  { width: 60px; height: 12px; background: var(--text-dim); border-radius: 3px; opacity: 0.8; }
.mw-links { display: flex; gap: 16px; }
.mw-links i { width: 30px; height: 8px; background: rgba(255,255,255,0.12); border-radius: 2px; }
.mw-hero    { max-width: 70%; }
.mw-eyebrow { width: 60px; height: 8px; background: var(--blue); border-radius: 2px; margin-bottom: 16px; opacity: 0.6; }
.mw-title   { width: 100%; height: 18px; background: rgba(255,255,255,0.18); border-radius: 4px; margin-bottom: 10px; }
.mw-title.short { width: 60%; margin-bottom: 22px; }
.mw-sub     { width: 100%; height: 8px; background: rgba(255,255,255,0.08); border-radius: 2px; margin-bottom: 6px; }
.mw-sub.short { width: 70%; margin-bottom: 22px; }
.mw-cta  { display: flex; gap: 10px; margin-bottom: 30px; }
.mw-btn  { width: 100px; height: 28px; border-radius: 6px; background: rgba(255,255,255,0.06); }
.mw-btn.primary { background: var(--blue); opacity: 0.8; }
.mw-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.mw-card { aspect-ratio: 4/3; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 8px; }

.mock-phone {
  position: absolute; bottom: -40px; right: -30px; width: 200px;
  background: #000; border: 1px solid var(--border-strong); border-radius: 26px;
  padding: 10px 8px 14px; box-shadow: 0 40px 80px -20px rgba(0,0,0,0.7); z-index: 2;
}
.mp-notch {
  width: 54px; height: 14px; background: #000; border-radius: 100px;
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.mp-screen {
  background: var(--bg-2); border-radius: 18px; padding: 24px 14px 14px;
  min-height: 280px; display: flex; flex-direction: column;
}
.mp-bar     { display: flex; justify-content: space-between; align-items: center; font-size: 10px; color: var(--text-dim); margin-bottom: 12px; }
.mp-dots    { display: flex; gap: 3px; }
.mp-dots i  { width: 3px; height: 3px; border-radius: 50%; background: var(--text-dim); }
.mp-content > * { margin-bottom: 8px; }
.mp-title   { height: 14px; background: rgba(255,255,255,0.18); border-radius: 3px; }
.mp-title.short { width: 60%; }
.mp-line    { height: 6px; background: rgba(255,255,255,0.08); border-radius: 2px; }
.mp-line.short { width: 70%; }
.mp-cta     { height: 24px; background: var(--blue); border-radius: 6px; opacity: 0.8; margin-top: 14px; }
.mp-card    { height: 50px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 8px; margin-top: 10px; }
@media (max-width: 980px) { .mock-phone { bottom: -20px; right: 0; } }

/* Rows service */
.service     { padding: 90px 0; }
.service.alt { background: var(--bg-1); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.service-row.reverse .service-text   { order: 2; }
.service-row.reverse .service-visual { order: 1; }
@media (max-width: 980px) {
  .service-row, .service-row.reverse { grid-template-columns: 1fr; gap: 48px; }
  .service-row.reverse .service-text,
  .service-row.reverse .service-visual { order: initial; }
}
.service-num    { display: block; font-family: var(--font-serif); font-style: italic; font-size: 15px; color: var(--blue); margin-bottom: 16px; }
.service-text h2 { margin-bottom: 22px; }
.service-text p  { font-size: 16px; line-height: 1.65; margin-bottom: 24px; max-width: 50ch; }

.check-list { list-style: none; margin-bottom: 32px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 14px;
  padding-bottom: 12px; color: var(--text-dim); font-size: 15px; line-height: 1.55;
}
.check-list li::before {
  content: ''; flex-shrink: 0; margin-top: calc((1.55em - 14px) / 2);
  width: 14px; height: 14px; border-radius: 50%;
  border: 1px solid var(--border-blue);
  background: radial-gradient(circle at 50% 50%, var(--blue) 0 3px, transparent 4px);
}

/* Visuels services */
.viz-window { background: linear-gradient(180deg, var(--surface), var(--bg-2)); border: 1px solid var(--border-strong); border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px -20px rgba(0,0,0,0.5); }
.viz-elevated { transform: perspective(1200px) rotateY(-4deg) rotateX(2deg); }
.viz-bar      { display: flex; gap: 6px; padding: 11px 14px; background: var(--bg-1); border-bottom: 1px solid var(--border); }
.viz-bar span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.viz-body     { padding: 36px 32px; }
.viz-hero     { min-height: 320px; }
.viz-eyebrow  { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-mute); display: block; margin-bottom: 14px; }
.viz-h        { font-size: 28px; font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; margin-bottom: 14px; }
.viz-h i      { font-family: var(--font-serif); font-style: italic; color: var(--blue); }
.viz-p        { font-size: 13px; color: var(--text-dim); margin-bottom: 20px; max-width: 36ch; }
.viz-buttons  { display: flex; gap: 8px; margin-bottom: 26px; }
.viz-b        { padding: 7px 14px; border-radius: 6px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); font-size: 11px; color: var(--text-dim); }
.viz-b.primary { background: var(--blue); color: #fff; border: none; }
.viz-divider   { height: 1px; background: var(--border); margin-bottom: 18px; }
.viz-mini-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.viz-mini-grid div { aspect-ratio: 1/1; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 6px; }

/* Before/after */
.ba-stack   { position: relative; }
.ba-old     { opacity: 0.55; transform: rotate(-2deg) translateY(20px) scale(0.92); position: relative; z-index: 1; }
.ba-old-content { padding: 8px 0; }
.ba-label   { font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-mute); margin-bottom: 18px; }
.ba-label.new { color: var(--blue); }
.ba-old-h   { width: 80%; height: 14px; background: rgba(255,255,255,0.12); border-radius: 3px; margin-bottom: 16px; }
.ba-old-line { width: 100%; height: 6px; background: rgba(255,255,255,0.06); border-radius: 2px; margin-bottom: 6px; }
.ba-old-line.short { width: 60%; margin-bottom: 20px; }
.ba-old-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 6px; }
.ba-old-grid i { aspect-ratio: 1/1; background: rgba(255,255,255,0.05); border-radius: 4px; }
.ba-new {
  position: relative; z-index: 2; margin-top: -100px; margin-left: 60px; transform: rotate(1deg);
  box-shadow: 0 40px 100px -20px rgba(0,0,0,0.7), 0 0 0 1px var(--border-blue);
}
@media (max-width: 600px) { .ba-new { margin-left: 0; margin-top: -40px; } }

/* UX */
.viz-ux    { display: grid; grid-template-columns: 1fr; gap: 18px; }
.vu-screen { padding: 28px; border: 1px solid var(--border-strong); border-radius: 14px; background: linear-gradient(180deg, var(--surface), var(--bg-2)); box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5); }
.vu-pill   { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--border-blue); border-radius: 100px; font-size: 12px; color: var(--blue); background: var(--blue-soft); margin-bottom: 22px; }
.vu-pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.vu-bar    { height: 8px; background: rgba(255,255,255,0.04); border-radius: 4px; margin-bottom: 10px; overflow: hidden; }
.vu-bar i  { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--blue-deep)); border-radius: 4px; }
.vu-metric { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--border); }
.vu-metric:last-child { border-bottom: none; }
.vu-metric span { font-size: 13px; color: var(--text-dim); }
.vu-metric b    { font-family: var(--font-serif); font-style: italic; font-size: 24px; color: var(--text); font-weight: 400; }

/* Téléphones */
.phone-row { display: flex; justify-content: center; gap: 24px; align-items: center; }
.phone-small { position: relative; width: 180px; }
.phone-small.offset { transform: translateY(40px); opacity: 0.85; }

/* ============================================================
   PAGE : CONTACT (contact.html)
   ============================================================ */

.contact-hero { padding: 180px 0 60px; position: relative; overflow: hidden; text-align: center; }
.hero-glow-c {
  position: absolute; top: 100px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(110,138,255,0.18), transparent 70%);
  filter: blur(80px); pointer-events: none;
}
.ch-inner          { max-width: 760px; margin: 0 auto; position: relative; }
.ch-inner h1       { margin: 24px 0; }
.ch-inner .lead    { margin: 0 auto; }

.contact-methods { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 900px) { .contact-methods { grid-template-columns: 1fr; } }
.cm {
  display: flex; flex-direction: column; padding: 32px 28px;
  border: 1px solid var(--border); border-radius: 16px;
  background: linear-gradient(180deg, var(--surface), var(--bg-1));
  text-decoration: none; color: var(--text);
  transition: border-color 0.3s, transform 0.3s; position: relative; overflow: hidden;
}
.cm:hover { border-color: var(--border-blue); transform: translateY(-2px); }
.cm-featured       { border-color: rgba(37,211,102,0.25); background: linear-gradient(180deg, rgba(37,211,102,0.06), var(--bg-1)); }
.cm-featured:hover { border-color: rgba(37,211,102,0.4); }
.cm-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-soft); border: 1px solid var(--border-blue); display: flex; align-items: center; justify-content: center; color: var(--blue); margin-bottom: 24px; }
.cm-icon svg { width: 20px; height: 20px; }
.cm-icon-green { background: rgba(37,211,102,0.10); border-color: rgba(37,211,102,0.25); color: #25D366; }
.cm-label  { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 8px; }
.cm-value  { font-family: var(--font-serif); font-style: italic; font-size: 22px; letter-spacing: -0.01em; color: var(--text); margin-bottom: 16px; }
.cm-meta   { font-size: 13.5px; color: var(--text-dim); line-height: 1.5; margin-bottom: 28px; flex: 1; }
.cm-cta    { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text); padding-top: 16px; border-top: 1px solid var(--border); transition: gap 0.2s, color 0.2s; }
.cm-cta svg { width: 12px; height: 12px; transition: transform 0.2s; }
.cm:hover .cm-cta     { gap: 12px; color: var(--blue); }
.cm:hover .cm-cta svg { transform: translateX(3px); }
.cm-cta-green              { color: #25D366; }
.cm-featured:hover .cm-cta-green { color: #25D366; }

.form-section { padding: 80px 0 120px; }
.form-grid    { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
@media (max-width: 980px) { .form-grid { grid-template-columns: 1fr; gap: 36px; } }
.form-aside   { position: sticky; top: 120px; padding-right: 12px; }
@media (max-width: 980px) { .form-aside { position: static; } }
.form-aside h2 { margin: 18px 0 20px; }
.form-aside p  { font-size: 16px; line-height: 1.65; max-width: 36ch; margin-bottom: 32px; }
.aside-list    { list-style: none; margin-bottom: 32px; }
.aside-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--text-dim); line-height: 1.5; }
.aside-list li:last-child { border-bottom: none; }
.aside-list strong { color: var(--text); font-weight: 500; }
.al-bullet    { color: var(--blue); font-family: var(--font-serif); font-style: italic; font-size: 18px; flex-shrink: 0; }
.aside-divider { height: 1px; background: var(--border); margin: 8px 0 28px; }
.aside-direct h5 { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); }

.form-card { padding: 44px 48px; border: 1px solid var(--border-strong); border-radius: 20px; background: linear-gradient(180deg, var(--surface), var(--bg-1)); box-shadow: 0 40px 100px -20px rgba(0,0,0,0.6); }
@media (max-width: 600px) { .form-card { padding: 28px 22px; } }
.fc-header  { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; }
.fc-step    { font-family: var(--font-serif); font-style: italic; font-size: 18px; color: var(--blue); }
.fc-meta    { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-mute); }
.fc-dot     { width: 6px; height: 6px; border-radius: 50%; background: #25D366; box-shadow: 0 0 0 3px rgba(37,211,102,0.15); }
.fc-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .fc-row { grid-template-columns: 1fr; } }
.field      { display: flex; flex-direction: column; margin-bottom: 18px; }
.field label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 8px; }
.field input,
.field select,
.field textarea {
  width: 100%; background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-strong); border-radius: 10px;
  padding: 13px 14px; color: var(--text); font-family: inherit;
  font-size: 15px; transition: border-color 0.2s, background 0.2s;
}
.field select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%239098AD' stroke-width='1.5'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 34px; }
.field textarea { resize: vertical; line-height: 1.6; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: rgba(110,138,255,0.04); }
.fc-divider  { height: 1px; background: var(--border); margin: 12px 0 28px; }
.chip-group  { display: flex; flex-wrap: wrap; gap: 8px; }
.chip        { cursor: pointer; }
.chip input  { position: absolute; opacity: 0; pointer-events: none; }
.chip span   { display: inline-block; padding: 9px 14px; border: 1px solid var(--border-strong); border-radius: 100px; font-size: 13.5px; color: var(--text-dim); background: rgba(255,255,255,0.02); transition: all 0.2s; }
.chip input:checked + span { background: var(--blue-soft); color: var(--blue); border-color: var(--border-blue); }
.chip:hover span { border-color: rgba(255,255,255,0.18); color: var(--text); }
.fc-actions  { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.fc-or       { font-size: 13px; color: var(--text-mute); }
.fc-fineprint { font-size: 12px; color: var(--text-mute); margin-top: 22px; line-height: 1.5; }

/* ============================================================
   PAGES LÉGALES (mentions-legales, confidentialité, CGU)
   ============================================================ */

.ml-hero { padding: 180px 0 80px; position: relative; overflow: hidden; text-align: center; }
.hero-glow-ml {
  position: absolute; top: 80px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 360px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(110,138,255,0.14), transparent 70%);
  filter: blur(80px); pointer-events: none;
}
.ml-hero-inner        { max-width: 640px; margin: 0 auto; position: relative; }
.ml-hero-inner h1     { margin: 20px 0 22px; }
.ml-hero-inner .lead  { margin: 0 auto; max-width: 52ch; }

.ml-content { padding: 20px 0 140px; }
.ml-grid    { display: flex; flex-direction: column; }
.ml-block   { display: grid; grid-template-columns: 260px 1fr; gap: 48px; padding: 56px 0; align-items: start; }
@media (max-width: 860px) { .ml-block { grid-template-columns: 1fr; gap: 24px; padding: 40px 0; } }
.ml-divider { height: 1px; background: var(--border); }
.ml-label   { padding-top: 4px; }
.ml-num     { display: block; font-family: var(--font-serif); font-style: italic; font-size: 13px; color: var(--blue); letter-spacing: 0.08em; margin-bottom: 14px; }
.ml-label h2 { font-size: 18px; font-weight: 500; letter-spacing: -0.02em; color: var(--text); margin: 0; }
.ml-card    { padding: 32px 36px; border: 1px solid var(--border); border-radius: 16px; background: linear-gradient(180deg, var(--surface), var(--bg-1)); }
@media (max-width: 600px) { .ml-card { padding: 24px 20px; } }
.ml-entity  { font-weight: 500; font-size: 16px; color: var(--text); margin-bottom: 4px; }
.ml-status  { font-size: 13px; color: var(--text-mute); margin-bottom: 28px; }
.ml-card p  { font-size: 15px; line-height: 1.7; color: var(--text-dim); margin-bottom: 16px; }
.ml-card p:last-child { margin-bottom: 0; }
.ml-card p a,
.ml-val a   { color: var(--blue); text-decoration: none; transition: opacity 0.2s; }
.ml-card p a:hover,
.ml-val a:hover { opacity: 0.75; }

.ml-list    { list-style: none; display: flex; flex-direction: column; }
.ml-list li { display: grid; grid-template-columns: 100px 1fr; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); font-size: 14.5px; line-height: 1.6; }
@media (max-width: 480px) { .ml-list li { grid-template-columns: 1fr; gap: 4px; } }
.ml-key     { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mute); padding-top: 2px; }
.ml-val     { color: var(--text-dim); }

.ml-bullet-list { list-style: none; margin-top: 6px; display: flex; flex-direction: column; gap: 10px; }
.ml-bullet-list li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--text-dim); line-height: 1.5; }
.ml-bullet-list li::before { content: ''; flex-shrink: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); opacity: 0.6; }

.ml-rights-list { list-style: none; margin: 16px 0 24px; display: flex; flex-direction: column; }
.ml-rights-list li { display: flex; align-items: baseline; gap: 14px; padding: 12px 0; border-top: 1px solid var(--border); font-size: 14.5px; }
.ml-right-label { font-weight: 500; color: var(--text); min-width: 100px; flex-shrink: 0; }
.ml-right-desc  { color: var(--text-dim); }

.ml-contact-cta { display: flex; align-items: center; gap: 12px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 14px; color: var(--text-mute); }
.ml-contact-cta a { color: var(--blue); text-decoration: none; font-weight: 500; transition: opacity 0.2s; }
.ml-contact-cta a:hover { opacity: 0.75; }