/* ============================================================
   NALI SOURCING — Design system
   Un seul fichier, partagé par toutes les pages du site.
   Palette : bleu profond (confiance, sérieux industriel)
             + accent chaud terracotta (chaleur, duo, humain).
   Typo : Fraunces (display, chaleureuse, du caractère)
          + Inter (texte, lisible, moderne).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Couleurs de marque */
  --navy-950: #05090f;
  --navy-900: #0B1220;
  --navy-800: #0F1729;
  --navy-700: #16213A;
  --navy-600: #1E2B47;
  --navy-500: #2A3A5C;

  --warm-700: #059669;
  --warm-600: #10B981;
  --warm-500: #34D399;
  --warm-400: #6EE7B7;
  --warm-100: #0d3d2e;

  --cream-50: #0B1220;
  --cream-100: #0F1729;
  --cream-200: #16213A;

  --ink-900: #F8FAFC;
  --ink-700: #CBD5E1;
  --ink-500: #94A3B8;
  --ink-300: #64748B;
  --ink-100: #1E2B47;

  --white: #ffffff;
  --surface-1: #131C2F;
  --surface-2: #182238;
  --success: #2f7d5b;
  --alert: #c04530;

  /* Typo */
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Échelle d'espace */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6.5rem;
  --space-9: 9rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(10, 28, 51, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 28, 51, 0.10);
  --shadow-lg: 0 24px 60px rgba(10, 28, 51, 0.16);

  --ease: cubic-bezier(.22, .61, .36, 1);
  --container: 1160px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 17px;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p, figure { margin: 0; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }

/* ---------- Typographie ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-600);
}
.eyebrow::before {
  content: '';
  width: 22px; height: 2px;
  background: var(--warm-500);
  border-radius: 2px;
}
h1, .h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 4.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--ink-900);
}
h2, .h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink-900);
}
h3, .h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height: 1.25;
  color: var(--ink-900);
}
.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-700);
}
.text-muted { color: var(--ink-500); }
.text-warm { color: var(--warm-600); }
.text-white { color: var(--white); }
strong { font-weight: 700; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
.section { padding: var(--space-8) 0; }
.section-tight { padding: var(--space-6) 0; }
@media (max-width: 720px) {
  .section { padding: var(--space-7) 0; }
}
.section-navy { background: var(--navy-950); color: var(--white); border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-cream { background: var(--cream-100); }
.section-warm { background: linear-gradient(135deg, #064E3B, #065F46); color: var(--white); border-top: 1px solid rgba(52,211,153,0.25); border-bottom: 1px solid rgba(52,211,153,0.25); }
.section-warm h2 { color: var(--white); }

.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stack { display: flex; flex-direction: column; }
.cluster { display: flex; align-items: center; flex-wrap: wrap; }
.gap-1 { gap: var(--space-1); } .gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); } .gap-5 { gap: var(--space-5); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }
.reveal-delay-4 { transition-delay: .32s; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0.95rem 1.7rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--warm-500); color: #06231A; font-weight: 600; box-shadow: 0 6px 20px rgba(52,211,153,0.22); }
.btn-primary:hover { background: var(--warm-400); box-shadow: 0 10px 28px rgba(52,211,153,0.32); }
.btn-navy { background: var(--surface-2); color: var(--white); border-color: rgba(255,255,255,0.14); }
.btn-navy:hover { background: var(--navy-600); border-color: var(--warm-500); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.4); color: inherit; }
.btn-outline:hover { border-color: var(--warm-500); background: rgba(52,211,153,0.08); }
.btn-outline-navy { background: transparent; border-color: rgba(255,255,255,0.18); color: var(--ink-900); }
.btn-outline-navy:hover { border-color: var(--warm-500); color: var(--warm-400); background: rgba(52,211,153,0.06); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.55rem 0.95rem; font-size: 0.85rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 18, 32, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: 1.1rem 0; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; letter-spacing: -0.03em; color: var(--ink-900); }
.brand-logo { width: 34px; height: 34px; flex: none; color: #F8FAFC; --brand-accent: #34D399; transition: transform .35s var(--ease); }
.brand:hover .brand-logo { transform: scale(1.08) rotate(-3deg); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  display: flex; align-items: center; justify-content: center;
  color: var(--warm-400); font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
}
.nav-links { display: flex; align-items: center; gap: 20px; font-weight: 500; font-size: 0.9rem; color: var(--ink-700); }
.nav-links a:hover { color: var(--ink-900); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; }
@media (min-width: 1181px) { .nav-links .btn { display: none; } }
.brand, .nav-links a { white-space: nowrap; }
@media (max-width: 1180px) {
  .nav-links { position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); height: 100vh; background: var(--surface-2);
    flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: var(--space-4);
    padding: 5.5rem var(--space-4) var(--space-4); box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .35s var(--ease); }
  .nav-links.is-open { transform: translateX(0); }
  .nav-cta .btn-outline-navy { display: none; }
  .nav-toggle { display: flex; flex-direction: column; gap: 5px; width: 40px; height: 34px; padding: 8px; border-radius: 10px; background: var(--surface-2); border: 1px solid rgba(255,255,255,0.14); align-items: center; justify-content: center; }
  .nav-toggle span { width: 18px; height: 2px; background: var(--white); border-radius: 2px; }
}

/* ---------- Footer ---------- */
.footer { background: var(--navy-950); color: var(--ink-700); padding: var(--space-7) 0 var(--space-4); }
.footer a { color: var(--ink-700); opacity: .85; }
.footer a:hover { opacity: 1; color: var(--warm-400); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-5); padding-bottom: var(--space-6); border-bottom: 1px solid rgba(255,255,255,0.08); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--warm-400); margin-bottom: var(--space-3); }
.footer-col li { margin-bottom: 10px; font-size: 0.94rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-4); font-size: 0.84rem; color: var(--ink-300); flex-wrap: wrap; gap: 10px; }

/* ---------- Cartes / composants ---------- */
.card {
  background: var(--surface-1);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255,255,255,0.07);
}
.card-hover { transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.card-hover:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(0,0,0,0.45); border-color: rgba(52,211,153,0.35); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0.35rem 0.85rem; border-radius: var(--radius-pill);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em;
  background: var(--warm-100); color: var(--warm-700);
}
.badge-navy { background: rgba(255,255,255,0.1); color: var(--white); }
.badge-outline { background: transparent; border: 1.5px solid var(--ink-100); color: var(--ink-700); }

/* ---------- Barre de garanties ---------- */
.guarantee-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 780px) { .guarantee-bar { grid-template-columns: 1fr; } }
.guarantee-item { display: flex; gap: 14px; align-items: flex-start; padding: var(--space-4); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.09); border-radius: var(--radius-md); }
.guarantee-icon { flex: none; width: 42px; height: 42px; border-radius: 12px; background: rgba(52,211,153,0.14); color: var(--warm-400); display: flex; align-items: center; justify-content: center; }
.guarantee-item h4 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.guarantee-item p { font-size: 0.9rem; color: var(--ink-300); margin: 0; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: var(--space-8) 0 var(--space-6); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-6); align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }
.hero-art {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #0F1729, #16213A 55%, #065F46);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg-blob {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .35; z-index: -1;
}
.hero-bg-blob.b1 { width: 520px; height: 520px; background: #34D399; opacity:.16; top: -200px; right: -160px; animation: floatA 14s ease-in-out infinite; }
.hero-bg-blob.b2 { width: 420px; height: 420px; background: #2563EB; opacity:.14; bottom: -160px; left: -140px; animation: floatB 18s ease-in-out infinite; }

/* ---------- Étapes / process ---------- */
.steps { position: relative; display: flex; flex-direction: column; gap: var(--space-5); }
.step { display: grid; grid-template-columns: 64px 1fr; gap: var(--space-4); }
.step-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--navy-900); color: var(--warm-400);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 600;
  position: relative; z-index: 1;
}
.step-line { position: absolute; left: 27px; top: 56px; bottom: -56px; width: 2px; background: repeating-linear-gradient(to bottom, var(--ink-100) 0 6px, transparent 6px 12px); }
.step:last-child .step-line { display: none; }

/* ---------- Avatars / duo (aucune vraie photo) ---------- */
.avatar-frame {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 3/4; display: flex; align-items: flex-end;
}
.avatar-frame.achref { background: linear-gradient(160deg, var(--navy-700), var(--navy-900)); }
.avatar-frame.lina { background: linear-gradient(160deg, var(--navy-700), var(--navy-900)); }
.avatar-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar-frame { transition: transform .4s var(--ease); }
.avatar-frame:hover .avatar-art { transform: scale(1.03); }
.avatar-art { transition: transform .5s var(--ease); }
.avatar-monogram { font-family: var(--font-display); font-size: 5.5rem; color: rgba(255,255,255,0.22); position: absolute; top: 14px; left: 18px; font-weight: 600; }
.avatar-caption { position: relative; width: 100%; padding: var(--space-4); background: linear-gradient(to top, rgba(6,17,31,0.75), transparent); color: var(--white); }
.avatar-caption strong { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.avatar-caption span { font-size: 0.85rem; opacity: .85; }
.avatar-note { position: absolute; top: 14px; right: 14px; background: rgba(6,17,31,0.55); color: var(--white); font-size: 0.72rem; padding: 5px 10px; border-radius: var(--radius-pill); backdrop-filter: blur(4px); }

/* ---------- Placeholders honnêtes (preuves, avis) ---------- */
.proof-slot {
  border: 1.5px dashed var(--ink-300);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  color: var(--ink-500);
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 10px, transparent 10px 20px);
}
.proof-slot .proof-icon { width: 40px; height: 40px; margin: 0 auto var(--space-2); color: var(--ink-300); }
.proof-slot strong { display: block; color: var(--ink-700); margin-bottom: 4px; }

/* ---------- Tables tarifaires ---------- */
.pricing-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.pricing-table th, .pricing-table td { text-align: left; padding: var(--space-3) var(--space-3); border-bottom: 1px solid var(--ink-100); }
.pricing-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-500); font-weight: 600; }

.plan-card { display: flex; flex-direction: column; gap: var(--space-3); position: relative; }
.plan-card.is-featured { border: 2px solid var(--warm-500); }
.plan-price { font-family: var(--font-display); font-size: 2.1rem; color: var(--ink-900); font-weight: 600; }
.plan-price small { font-family: var(--font-body); font-size: 0.95rem; color: var(--ink-500); font-weight: 500; }
.plan-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: var(--ink-700); padding: 5px 0; }
.plan-list li svg { flex: none; margin-top: 3px; color: var(--success); }

/* ---------- Founder counter ---------- */
.founder-counter { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: var(--surface-2); border-radius: var(--radius-pill); box-shadow: var(--shadow-sm); border: 1px solid var(--ink-100); }
.founder-counter .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(47,125,91,0.15); }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: var(--space-4); }
.field label { font-size: 0.86rem; font-weight: 600; color: var(--ink-900); }
.field input, .field select, .field textarea {
  padding: 0.85rem 1rem; border-radius: var(--radius-sm); border: 1.5px solid var(--ink-100);
  background: var(--surface-2); color: var(--ink-900); transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--warm-500); box-shadow: 0 0 0 4px rgba(52,211,153,0.14); }
.field small { color: var(--ink-500); font-size: 0.82rem; }
.form-card { max-width: 560px; }

/* ---------- Accordéon (FAQ / process) ---------- */
.accordion-item { border-bottom: 1px solid var(--ink-100); }
.accordion-trigger { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-4) 0; background: none; border: none; text-align: left; font-family: var(--font-display); font-size: 1.08rem; color: var(--ink-900); font-weight: 600; }
.accordion-trigger .plus { flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--ink-300); position: relative; transition: transform .3s var(--ease), border-color .3s var(--ease); }
.accordion-trigger .plus::before, .accordion-trigger .plus::after { content: ''; position: absolute; background: var(--navy-900); top: 50%; left: 50%; transform: translate(-50%,-50%); }
.accordion-trigger .plus::before { width: 10px; height: 1.6px; }
.accordion-trigger .plus::after { width: 1.6px; height: 10px; transition: opacity .2s var(--ease); }
.accordion-item.is-open .plus { transform: rotate(45deg); border-color: var(--warm-500); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.accordion-panel p { padding-bottom: var(--space-4); color: var(--ink-700); max-width: 62ch; }

/* ---------- Video / preuves grid ---------- */
.video-slot { aspect-ratio: 9/16; border-radius: var(--radius-md); background: var(--navy-900); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.video-slot::before { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(37,99,235,0.28), rgba(52,211,153,0.22)); }
.video-slot .play { position: relative; width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,0.15); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; border: 1.5px solid rgba(255,255,255,0.4); }
.video-slot .label { position: absolute; bottom: 14px; left: 14px; right: 14px; color: var(--white); font-size: 0.78rem; opacity: .8; }

/* ---------- Utilitaires ---------- */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-sm { max-width: 620px; }
.max-w-md { max-width: 780px; }
.mt-1{margin-top:var(--space-1)} .mt-2{margin-top:var(--space-2)} .mt-3{margin-top:var(--space-3)} .mt-4{margin-top:var(--space-4)} .mt-5{margin-top:var(--space-5)} .mt-6{margin-top:var(--space-6)}
.mb-1{margin-bottom:var(--space-1)} .mb-2{margin-bottom:var(--space-2)} .mb-3{margin-bottom:var(--space-3)} .mb-4{margin-bottom:var(--space-4)} .mb-5{margin-bottom:var(--space-5)} .mb-6{margin-bottom:var(--space-6)}
.divider { height: 1px; background: var(--ink-100); border: none; margin: var(--space-5) 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.sticky-cta { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 90; box-shadow: var(--shadow-lg); }
@media (min-width: 1181px) { .sticky-cta { display: none; } }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--navy-900); color: var(--white); padding: 10px 16px; border-radius: 8px; z-index: 200; }
.skip-link:focus { left: 12px; top: 12px; }


/* ---------- Mouvement ---------- */
@keyframes floatA { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-28px, 26px); } }
@keyframes floatB { 0%,100% { transform: translate(0,0); } 50% { transform: translate(24px,-22px); } }
@keyframes riseIn { from { opacity:0; transform: translateY(22px); } to { opacity:1; transform: translateY(0); } }
.hero h1 { animation: riseIn .8s var(--ease) both; }
.hero .lead { animation: riseIn .8s var(--ease) .12s both; }
.hero .hero-actions, .hero .btn { animation: riseIn .8s var(--ease) .22s both; }
.btn { transition: transform .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease); }
.nav.is-stuck { box-shadow: 0 8px 30px rgba(0,0,0,0.45); }
.nav-links a { position: relative; transition: color .2s var(--ease); }
.nav-links a:not(.btn)::after { content:''; position:absolute; left:0; right:100%; bottom:-5px; height:2px; background: var(--warm-500); border-radius:2px; transition: right .28s var(--ease); }
.nav-links a:not(.btn):hover::after { right:0; }
.step-num, .badge { transition: transform .25s var(--ease); }
.card-hover:hover .step-num { transform: scale(1.06); }
a, .card, .btn { -webkit-tap-highlight-color: transparent; }
@media (prefers-reduced-motion: reduce) {
  .hero-bg-blob { animation: none !important; }
  .hero h1, .hero .lead, .hero .hero-actions, .hero .btn { animation: none !important; }
}

.field input::placeholder, .field textarea::placeholder { color: var(--ink-300); }

html, body { max-width: 100%; overflow-x: hidden; }

/* ---------- Illustrations de page ---------- */
.illus { margin: 0 auto; max-width: 940px; }
.illus img { display: block; width: 100%; height: auto; border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 18px 50px rgba(0,0,0,0.4); }

/* Portraits du duo : cadres plus mesures.
   width:100% + justify-self garde l'etirement de la grille ;
   des marges auto le supprimeraient et la largeur se calculerait sur la legende. */
.avatar-frame { width: 100%; max-width: 400px; justify-self: center; }
@media (max-width: 640px) { .avatar-frame { max-width: 320px; } }

/* En-tete : le CTA secondaire s'efface avant que la barre ne deborde */
@media (max-width: 1400px) { .nav-cta .btn-outline-navy { display: none; } }
/* Halos du hero : ne doivent jamais elargir la page */
.hero { overflow-x: clip; }