/* =====================================================
   TALVYN — Feuille de style globale
   Charte A++ : Fraunces (serif titres) + Inter (corps)
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal: #0D9488;
  --teal-bright: #14B8A6;
  --teal-light: #E9F4F2;
  --teal-pale: #F0FAF8;
  --dark: #141B22;
  --dark-2: #1F262F;
  --gray-700: #3C4651;
  --gray-600: #555E69;
  --gray-500: #79828D;
  --gray-400: #98A0A9;
  --gray-300: #C1C7CE;
  --gray-200: #E3E6EA;
  --gray-100: #EFF1F4;
  --cream: #F8F6F1;
  --paper: #FCFAF5;
  --white: #FFFFFF;
  --finopti-red: #C8102E;
  --container: 1200px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  color: var(--dark);
  line-height: 1.6;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.serif { font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ===== HEADER ===== */
.site-header {
  background: rgba(252, 250, 245, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--gray-200);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.logo-block { display: flex; align-items: center; gap: 14px; }
.logo-block svg { width: 38px; height: 42px; }
.wordmark {
  font-size: 22px; font-weight: 500;
  letter-spacing: 5px; color: var(--dark);
}
.wordmark .y { color: var(--teal); }
.nav-main {
  display: flex; gap: 30px;
  font-size: 14px; color: var(--gray-700); align-items: center;
}
.nav-main a { transition: color 0.2s; }
.nav-main a:hover, .nav-main a.active { color: var(--teal); }
.nav-main a.active { font-weight: 500; }
.nav-main .nav-cta {
  background: var(--dark); color: var(--white);
  padding: 11px 22px; border-radius: 100px; font-weight: 500;
  transition: all 0.2s;
}
.nav-main .nav-cta:hover { background: var(--teal); color: var(--white); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.mobile-toggle svg { width: 26px; height: 26px; stroke: var(--dark); }

/* ===== BOUTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: inherit; font-size: 15px; font-weight: 500;
  border: none; cursor: pointer; text-decoration: none;
  transition: all 0.2s;
}
.btn-primary { background: var(--dark); color: var(--white); padding: 16px 28px; border-radius: 100px; }
.btn-primary:hover { background: var(--teal); transform: translateY(-1px); }
.btn-ghost {
  color: var(--dark); padding: 16px 4px;
  text-decoration: underline; text-underline-offset: 6px;
  text-decoration-thickness: 0.5px; text-decoration-color: var(--gray-400);
}
.btn-ghost:hover { color: var(--teal); text-decoration-color: var(--teal); }
.btn-white { background: var(--white); color: var(--dark); padding: 16px 28px; border-radius: 100px; }
.btn-white:hover { background: var(--cream); }
.btn-outline-white { border: 1px solid rgba(255,255,255,0.4); color: var(--white); padding: 15px 28px; border-radius: 100px; }
.btn-outline-white:hover { background: var(--white); color: var(--dark); border-color: var(--white); }
.cta-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ===== HERO ===== */
.hero { padding: 100px 0 110px; position: relative; overflow: hidden; }
.hero.hero-short { padding: 80px 0 70px; }
.hero-decoration { position: absolute; top: 60px; right: -180px; opacity: 0.35; pointer-events: none; }
.hero-decoration svg { width: 560px; }
.hero-filiale {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 11.5px; color: var(--teal); margin-bottom: 28px;
  letter-spacing: 2px; text-transform: uppercase; font-weight: 500;
}
.hero-filiale::before { content: ""; width: 32px; height: 1px; background: var(--teal); }
.hero-accroche {
  font-family: 'Fraunces', serif;
  font-size: 21px; font-weight: 400; font-style: italic;
  color: var(--teal); margin-bottom: 18px; letter-spacing: -0.2px;
}
.hero h1 {
  font-family: 'Fraunces', serif;
  font-size: 68px; font-weight: 400; line-height: 1.03;
  letter-spacing: -2px; margin-bottom: 32px; max-width: 920px; color: var(--dark);
}
.hero.hero-short h1 { font-size: 54px; }
.hero h1 em { font-style: italic; color: var(--teal); }
.hero-sub {
  font-size: 19px; color: var(--gray-600); max-width: 660px;
  margin-bottom: 44px; line-height: 1.65;
}
.hero-sub strong { color: var(--dark); font-weight: 600; }
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-chips.bottom { margin-top: 44px; }
.chip {
  font-size: 13.5px; font-weight: 500; color: var(--dark);
  padding: 8px 18px; border: 1px solid var(--dark); border-radius: 100px;
  letter-spacing: 0.2px;
}
.chip.fill { background: var(--dark); color: var(--white); }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--dark); color: var(--white); padding: 90px 0; position: relative; overflow: hidden; }
.stats-bar::before {
  content: ""; position: absolute; bottom: -250px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.15), transparent 60%);
  pointer-events: none;
}
.stats-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 11.5px; color: var(--teal-bright); letter-spacing: 2px;
  text-transform: uppercase; font-weight: 500; margin-bottom: 18px; position: relative;
}
.stats-eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--teal-bright); }
.stats-title {
  font-family: 'Fraunces', serif; font-size: 36px; font-weight: 400;
  color: var(--white); margin-bottom: 56px; letter-spacing: -0.8px; position: relative;
}
.stats-title em { font-style: italic; color: var(--teal-bright); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.stat { padding: 0 32px; border-left: 1px solid rgba(255,255,255,0.1); }
.stat:first-child { padding-left: 0; border-left: none; }
.stat .num {
  font-family: 'Fraunces', serif; font-size: 64px; font-weight: 400;
  line-height: 0.95; margin-bottom: 18px; letter-spacing: -2px; color: var(--white);
}
.stat .num .unit { font-size: 32px; color: var(--teal-bright); font-weight: 400; font-style: italic; }
.stat .lbl { font-size: 14px; color: var(--gray-300); line-height: 1.5; max-width: 200px; }
.stats-sub {
  margin-top: 64px; padding-top: 36px; border-top: 0.5px solid rgba(255,255,255,0.1);
  text-align: center; font-size: 14px; color: var(--gray-400); letter-spacing: 0.3px; position: relative;
}
.stats-sub strong { color: var(--teal-bright); font-weight: 500; }

/* ===== SECTIONS GÉNÉRIQUES ===== */
section { padding: 130px 0; }
section.bg-cream { background: var(--cream); }
section.bg-paper { background: var(--paper); }
section.bg-white { background: var(--white); }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 11.5px; color: var(--teal); font-weight: 500;
  margin-bottom: 28px; letter-spacing: 2px; text-transform: uppercase;
}
.section-eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--teal); }
h2.section-title {
  font-family: 'Fraunces', serif; font-size: 50px; font-weight: 400;
  line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 20px; max-width: 760px; color: var(--dark);
}
h2.section-title em { font-style: italic; color: var(--teal); }
.section-intro { font-size: 18px; color: var(--gray-600); max-width: 600px; line-height: 1.7; margin-bottom: 72px; }

/* ===== SECTION PAINS (bloc sombre — variante C) ===== */
.pains-dark { background: var(--dark); color: var(--white); position: relative; overflow: hidden; }
.pains-dark::before {
  content: ""; position: absolute; top: -200px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(13,148,136,0.16), transparent 60%); pointer-events: none;
}
.pains-dark .section-eyebrow { color: var(--teal-bright); }
.pains-dark .section-eyebrow::before { background: var(--teal-bright); }
.pains-dark h2.section-title { color: var(--white); }
.pains-dark h2.section-title em { color: var(--teal-bright); }
.pains-list { margin-top: 56px; border-top: 1px solid rgba(255,255,255,0.1); }
.pain-row {
  display: flex; align-items: center; gap: 28px;
  padding: 30px 8px; border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: background 0.2s, padding-left 0.2s;
}
.pain-row:hover { background: rgba(255,255,255,0.02); padding-left: 20px; }
.pain-icon { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pain-icon svg { width: 22px; height: 22px; }
.pain-row .pain-icon { background: rgba(20,184,166,0.12); }
.pain-row .pain-icon svg { stroke: var(--teal-bright); }
.pain-row .pain-text {
  font-family: 'Fraunces', serif; font-size: 26px; font-weight: 400;
  color: var(--white); line-height: 1.3; letter-spacing: -0.4px;
}
.pains-bascule-c {
  margin-top: 56px; display: flex; align-items: center; justify-content: space-between;
  gap: 30px; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--teal) 0%, #0B7E73 100%);
  border-radius: 8px; padding: 40px 44px;
}
.pains-bascule-c .pbc-text {
  font-family: 'Fraunces', serif; font-size: 30px; font-weight: 400;
  color: var(--white); letter-spacing: -0.5px;
}

/* ===== EXPERTISES (cartes) ===== */
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.expertise-card {
  background: var(--white); border: 1px solid var(--gray-200);
  padding: 44px 36px 40px; border-radius: 8px; position: relative; transition: all 0.25s;
}
.expertise-card:hover { border-color: var(--dark); transform: translateY(-4px); box-shadow: 0 12px 24px -12px rgba(20, 27, 34, 0.08); }
.expertise-num {
  font-family: 'Fraunces', serif; font-size: 28px; font-style: italic;
  color: var(--teal); margin-bottom: 24px; letter-spacing: -0.5px; display: block;
}
.expertise-card h3 {
  font-family: 'Fraunces', serif; font-size: 28px; font-weight: 400;
  line-height: 1.15; margin-bottom: 16px; color: var(--dark); letter-spacing: -0.5px;
}
.expertise-tag {
  display: inline-block; font-size: 11.5px; font-weight: 500; color: var(--teal);
  background: var(--teal-light); padding: 6px 14px; border-radius: 100px;
  letter-spacing: 0.5px; margin-bottom: 18px; text-transform: uppercase;
}
.expertise-card .desc { font-size: 14.5px; color: var(--gray-600); line-height: 1.7; margin-bottom: 36px; min-height: 72px; }
.expertise-card .link {
  font-size: 14px; color: var(--dark); font-weight: 500; display: inline-flex;
  align-items: center; gap: 8px; border-bottom: 1px solid var(--dark); padding-bottom: 4px; transition: gap 0.2s;
}
.expertise-card .link:hover { gap: 14px; color: var(--teal); border-bottom-color: var(--teal); }

/* ===== MODÈLE TALVYN ===== */
.model-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden;
}
.model-card { padding: 44px 32px; border-right: 1px solid var(--gray-200); position: relative; transition: background 0.25s; }
.model-card:last-child { border-right: none; }
.model-card:hover { background: var(--cream); }
.model-card .num-big {
  font-family: 'Fraunces', serif; font-style: italic; font-size: 44px; font-weight: 400;
  color: var(--teal); margin-bottom: 32px; letter-spacing: -1.5px; line-height: 1;
}
.model-card h3 {
  font-family: 'Fraunces', serif; font-size: 22px; font-weight: 400; line-height: 1.2;
  margin-bottom: 14px; color: var(--dark); letter-spacing: -0.4px;
}
.model-card p { font-size: 14.5px; color: var(--gray-600); line-height: 1.7; }

/* ===== STEPS ===== */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative; padding-top: 24px; }
.steps::before {
  content: ""; position: absolute; top: 48px; left: 8%; right: 8%; height: 1px;
  background: linear-gradient(to right, var(--gray-200), var(--teal) 50%, var(--gray-200));
}
.step { text-align: center; position: relative; padding: 0 12px; }
.step .circle {
  width: 56px; height: 56px; background: var(--paper); color: var(--dark);
  border: 1px solid var(--gray-200); border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-weight: 500; margin: 0 auto 24px;
  font-size: 17px; font-family: 'Fraunces', serif; position: relative; z-index: 2;
}
.step.highlight .circle { background: var(--teal); color: var(--white); border-color: var(--teal); box-shadow: 0 0 0 6px rgba(13, 148, 136, 0.14); }
.step .stt { font-size: 15px; font-weight: 500; margin-bottom: 6px; color: var(--dark); }
.step .sds { font-size: 13px; color: var(--gray-500); line-height: 1.55; }

/* ===== LOGOS ===== */
.logos-section { text-align: center; padding: 110px 0; }
.logos-cap { font-size: 13px; color: var(--gray-400); margin-bottom: 44px; letter-spacing: 0.5px; }
.logos-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px;
  background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden;
}
.logo-tile {
  background: var(--paper); padding: 28px 16px; min-height: 92px; font-size: 14px; font-weight: 500;
  color: var(--gray-600); letter-spacing: 0.3px; transition: background 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.logo-tile:hover { background: var(--white); color: var(--dark); }
.logo-tile img {
  max-height: 40px; max-width: 130px; width: auto; height: auto; object-fit: contain;
  filter: grayscale(1); opacity: 0.65; transition: filter 0.2s, opacity 0.2s;
}
.logo-tile:hover img { filter: grayscale(0); opacity: 1; }

/* ===== BARRE DE LOGOS DÉFILANTE ===== */
.logos-marquee {
  overflow: hidden; position: relative; width: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.logos-track {
  display: flex; align-items: center; gap: 70px; width: max-content;
  animation: logos-scroll 45s linear infinite;
}
.logos-marquee:hover .logos-track { animation-play-state: paused; }
.logos-track img {
  height: 40px; width: auto; flex: 0 0 auto; object-fit: contain;
  opacity: 0.9; transition: opacity 0.2s;
}
.logos-track img:hover { opacity: 1; }
@keyframes logos-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (max-width: 768px) {
  .logos-track { gap: 46px; animation-duration: 32s; }
  .logos-track img { height: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .logos-track { animation: none; flex-wrap: wrap; justify-content: center; gap: 40px 56px; }
}

/* ===== BANDEAU STATUT FORMULAIRE ===== */
.form-status {
  margin: 0 auto 28px; max-width: 720px; padding: 14px 18px; border-radius: 8px;
  font-size: 15px; line-height: 1.4;
}
.form-status.ok  { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.form-status.err { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* ===== FONDATEURS ===== */
.founders-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.founder-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden; transition: all 0.25s; }
.founder-card:hover { border-color: var(--dark); transform: translateY(-4px); box-shadow: 0 12px 24px -12px rgba(20, 27, 34, 0.08); }
.founder-photo {
  width: 100%; aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Fraunces', serif; font-size: 84px; font-weight: 400;
  color: var(--teal-bright); letter-spacing: 2px; position: relative; overflow: hidden;
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; }
.founder-body { padding: 32px 32px 36px; }
.founder-name { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 400; margin-bottom: 6px; color: var(--dark); letter-spacing: -0.4px; }
.founder-role { font-size: 12.5px; color: var(--teal); margin-bottom: 18px; letter-spacing: 1px; text-transform: uppercase; font-weight: 500; }
.founder-bio { font-size: 14.5px; color: var(--gray-600); line-height: 1.7; }

/* ===== GROUPE (dark) ===== */
.group-section {
  background: radial-gradient(circle at 80% 20%, rgba(13, 148, 136, 0.14), transparent 50%), var(--dark);
  color: var(--white); padding: 140px 0;
}
.group-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 90px; align-items: center; }
.finopti-mini-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 36px; }
.finopti-wordmark { font-size: 22px; font-weight: 600; letter-spacing: 3px; color: var(--white); }
.finopti-wordmark .ored { color: var(--finopti-red); }
.group-section h2 {
  font-family: 'Fraunces', serif; font-size: 46px; font-weight: 400; line-height: 1.15;
  color: var(--white); margin-bottom: 26px; letter-spacing: -1px;
}
.group-section h2 em { font-style: italic; color: var(--teal-bright); }
.group-lead { font-size: 17px; color: var(--gray-300); line-height: 1.75; margin-bottom: 36px; }
.group-cards .gc {
  background: var(--dark-2); border-left: 2px solid var(--teal-bright);
  padding: 22px 26px; border-radius: 4px; margin-bottom: 12px;
  display: flex; gap: 18px; align-items: center;
}
.gc .gi { color: var(--teal-bright); }
.gc .gi svg { width: 26px; height: 26px; stroke: var(--teal-bright); }
.gc .gt { font-size: 15px; font-weight: 500; color: var(--white); margin-bottom: 3px; }
.gc .gd { font-size: 13px; color: var(--gray-400); }

/* ===== CTA FINAL ===== */
.cta-final {
  background: linear-gradient(135deg, var(--teal) 0%, #0B7E73 100%);
  color: var(--white); padding: 120px 0; position: relative; overflow: hidden;
}
.cta-final::before, .cta-final::after { content: ""; position: absolute; width: 500px; height: 500px; border-radius: 50%; background: rgba(255,255,255,0.04); pointer-events: none; }
.cta-final::before { top: -250px; left: -100px; }
.cta-final::after { bottom: -250px; right: -100px; }
.cta-final-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 70px; align-items: center; position: relative; }
.cta-final h2 {
  font-family: 'Fraunces', serif; font-size: 52px; font-weight: 400; line-height: 1.1;
  color: var(--white); letter-spacing: -1.5px; margin-bottom: 18px;
}
.cta-final h2 em { font-style: italic; }
.cta-final p { font-size: 17px; color: rgba(255,255,255,0.88); line-height: 1.7; }
.cta-final .cta-block { text-align: right; }
.cta-final .small { font-size: 12.5px; color: rgba(255,255,255,0.75); margin-top: 16px; letter-spacing: 0.3px; }

/* ===== FOOTER ===== */
.site-footer { background: #0A0F14; color: var(--gray-400); font-size: 13px; padding: 38px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-inner .links { display: flex; gap: 28px; }
.footer-inner .links a:hover { color: var(--teal); }

/* ===== PAGE MÉTIER ===== */
.metier-layout { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; }
.metier-main h2 { font-family: 'Fraunces', serif; font-size: 30px; font-weight: 400; letter-spacing: -0.6px; margin: 48px 0 20px; color: var(--dark); }
.metier-main h2:first-child { margin-top: 0; }
.metier-main p { margin-bottom: 18px; color: var(--gray-700); font-size: 15.5px; line-height: 1.75; }
.metier-main p strong { color: var(--dark); font-weight: 600; }
.metier-main ul { list-style: none; margin-bottom: 28px; }
.metier-main ul li {
  padding: 12px 0 12px 30px; position: relative; color: var(--gray-700);
  border-bottom: 0.5px solid var(--gray-200); font-size: 15px;
}
.metier-main ul li::before { content: "→"; position: absolute; left: 0; color: var(--teal); font-weight: 500; }
.metier-main ul li strong { color: var(--dark); font-weight: 600; }
.sidebar-card {
  background: var(--white); border: 1px solid var(--gray-200);
  padding: 36px 32px; border-radius: 8px; border-top: 3px solid var(--teal); position: sticky; top: 110px;
}
.sidebar-card .scl { font-size: 11px; letter-spacing: 2px; color: var(--teal); font-weight: 500; margin-bottom: 16px; text-transform: uppercase; }
.sidebar-card .sct { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 400; margin-bottom: 22px; line-height: 1.2; letter-spacing: -0.5px; }
.sidebar-card ul { list-style: none; margin-bottom: 28px; }
.sidebar-card ul li { font-size: 14px; padding: 9px 0 9px 26px; position: relative; color: var(--gray-700); }
.sidebar-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 600; }
.sidebar-card .btn { width: 100%; justify-content: center; }
.callout-legal {
  background: var(--cream); padding: 24px 26px; border-radius: 8px; margin: 28px 0 36px;
  border-left: 3px solid var(--gray-400); font-size: 14px; color: var(--gray-600); line-height: 1.7; font-style: italic;
}
.metier-usecases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 16px; }
.usecase {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px; padding: 24px 26px;
  display: flex; gap: 16px; align-items: flex-start;
}
.usecase .uc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); flex-shrink: 0; margin-top: 8px; }
.usecase .uc-text { font-size: 14.5px; color: var(--gray-700); line-height: 1.6; }

/* ===== TIMELINE E-INVOICING ===== */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.tl-item { background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px; padding: 28px; border-top: 3px solid var(--teal); }
.tl-date { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 400; color: var(--teal); margin-bottom: 10px; font-style: italic; }
.tl-text { font-size: 14px; color: var(--gray-700); line-height: 1.6; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form label { display: block; font-size: 13px; color: var(--gray-600); margin-bottom: 6px; font-weight: 500; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 13px 16px; border: 1px solid var(--gray-200); border-radius: 6px;
  background: var(--white); font-size: 14.5px; font-family: inherit; color: var(--dark);
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: none; border-color: var(--teal); }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form .btn { align-self: flex-start; }
.contact-info-block { margin-bottom: 30px; font-size: 15px; color: var(--gray-700); line-height: 1.75; }
.contact-info-block .cil { font-size: 11px; letter-spacing: 2px; color: var(--teal); font-weight: 500; margin-bottom: 8px; text-transform: uppercase; }
.contact-aside { background: var(--cream); padding: 28px; border-radius: 8px; border-left: 3px solid var(--teal); }
.contact-aside .cil { font-size: 11px; letter-spacing: 2px; color: var(--teal); font-weight: 500; margin-bottom: 10px; text-transform: uppercase; }
.contact-aside p { font-size: 14.5px; color: var(--gray-700); margin-bottom: 16px; line-height: 1.6; }

/* ===== LEGAL ===== */
.legal-page { max-width: 800px; margin: 0 auto; }
.legal-page h2 { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 400; margin-top: 44px; margin-bottom: 16px; letter-spacing: -0.5px; }
.legal-page h2:first-of-type { margin-top: 0; }
.legal-page p, .legal-page li { color: var(--gray-700); margin-bottom: 14px; line-height: 1.75; font-size: 15px; }
.legal-page ul { padding-left: 24px; }

/* ===== ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 920px) {
  .container { padding: 0 20px; }
  .hero { padding: 60px 0 70px; }
  .hero h1, .hero.hero-short h1 { font-size: 36px; letter-spacing: -0.5px; }
  .hero-sub { font-size: 16px; }
  section { padding: 80px 0; }
  h2.section-title, .group-section h2, .cta-final h2 { font-size: 32px; letter-spacing: -0.5px; }
  .stats-title { font-size: 26px; }
  .stat .num { font-size: 44px; }
  .stat .num .unit { font-size: 22px; }
  .nav-main { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 24px; gap: 16px; border-bottom: 0.5px solid var(--gray-200); align-items: flex-start; }
  .nav-main.open { display: flex; }
  .mobile-toggle { display: block; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .stat { padding: 0; border-left: none; }
  .expertise-grid, .model-grid { grid-template-columns: 1fr; }
  .model-card { border-right: none; border-bottom: 1px solid var(--gray-200); }
  .model-card:last-child { border-bottom: none; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps::before { display: none; }
  .logos-grid { grid-template-columns: repeat(3, 1fr); }
  .founders-grid { grid-template-columns: 1fr; gap: 28px; }
  .group-grid, .cta-final-grid { grid-template-columns: 1fr; gap: 40px; }
  .cta-final .cta-block { text-align: left; }
  .pain-row { gap: 18px; padding: 22px 4px; }
  .pain-row .pain-text { font-size: 19px; }
  .pains-bascule-c { padding: 28px; }
  .pains-bascule-c .pbc-text { font-size: 22px; }
  .metier-layout { grid-template-columns: 1fr; gap: 40px; }
  .sidebar-card { position: static; }
  .metier-usecases, .timeline { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ===== SIMULATEUR ===== */
.simulator-wrap { max-width: 900px; margin: 0 auto; }
.simulator-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px; overflow: hidden; }
.simu-step { padding: 32px 36px; border-bottom: 1px solid var(--gray-100); }
.simu-step:last-child { border-bottom: none; }
.simu-step-label { font-size: 11px; letter-spacing: 2px; color: var(--teal); font-weight: 500; margin-bottom: 10px; text-transform: uppercase; }
.simu-step h3 { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 400; margin-bottom: 18px; letter-spacing: -0.4px; }
.metier-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.metier-pick { border: 1.5px solid var(--gray-200); padding: 20px; border-radius: 8px; cursor: pointer; background: var(--white); transition: all 0.15s; user-select: none; }
.metier-pick.active { border-color: var(--teal); background: var(--teal-light); }
.metier-pick svg { width: 24px; height: 24px; stroke: var(--gray-400); margin-bottom: 10px; }
.metier-pick.active svg { stroke: var(--teal); }
.metier-pick .mt { font-size: 14px; font-weight: 500; color: var(--dark); margin-bottom: 2px; }
.metier-pick .ms { font-size: 12px; color: var(--gray-400); }
.metier-pick.active .ms { color: var(--teal); }
.controls-row { border: 1px solid var(--gray-200); background: var(--cream); padding: 22px; border-radius: 8px; margin-bottom: 10px; display: none; }
.controls-row.show { display: block; }
.controls-row-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.controls-row-header .crh-name { font-size: 14px; font-weight: 500; }
.controls-row-header .crh-cost { font-size: 12px; color: var(--gray-600); }
.controls-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.control-label { display: flex; justify-content: space-between; font-size: 13px; color: var(--gray-600); margin-bottom: 10px; }
.control-label .val { font-weight: 500; color: var(--dark); }
input[type=range] { width: 100%; height: 4px; background: var(--gray-200); border-radius: 2px; outline: none; -webkit-appearance: none; appearance: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--teal); cursor: pointer; border: 2px solid var(--white); box-shadow: 0 0 0 1px var(--teal); }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--teal); cursor: pointer; border: 2px solid var(--white); box-shadow: 0 0 0 1px var(--teal); }
.result-panel { background: var(--dark); color: var(--white); padding: 32px; border-radius: 10px; margin-top: 28px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.result-label { font-size: 11px; letter-spacing: 2px; color: var(--teal-bright); font-weight: 500; margin-bottom: 12px; }
.result-big { font-family: 'Fraunces', serif; font-size: 52px; font-weight: 400; line-height: 1; margin-bottom: 12px; letter-spacing: -2px; }
.result-big .unit { font-size: 20px; color: var(--gray-300); font-style: italic; }
.result-sub { font-size: 14px; color: var(--gray-300); }
.result-sub strong { color: var(--white); font-weight: 500; }
.result-sub .pct { color: var(--teal-bright); font-weight: 500; }
.result-detail { border-left: 0.5px solid rgba(255,255,255,0.15); padding-left: 32px; }
.result-detail .rd-label { font-size: 11px; color: var(--gray-400); margin-bottom: 4px; }
.result-detail .rd-val { font-size: 18px; font-weight: 500; margin-bottom: 12px; }
.result-detail .rd-val.teal { color: var(--teal-bright); }
.email-section { margin-top: 20px; padding: 26px; background: var(--cream); border-radius: 8px; }
.email-section h4 { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 400; margin-bottom: 6px; }
.email-section p { font-size: 13px; color: var(--gray-600); margin-bottom: 16px; }
.email-form { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 8px; }
.email-form input { font-size: 14px; padding: 0 14px; border: 1px solid var(--gray-200); border-radius: 6px; background: var(--white); color: var(--dark); height: 44px; font-family: inherit; }
.email-form input:focus { outline: none; border-color: var(--teal); }
.email-form button { background: var(--dark); color: var(--white); border: none; padding: 0 24px; font-size: 14px; font-weight: 500; border-radius: 100px; cursor: pointer; height: 44px; transition: background 0.2s; }
.email-form button:hover { background: var(--teal); }
.form-error { font-size: 12px; color: var(--finopti-red); margin-top: 8px; display: none; }
.form-error.show { display: block; }
.success-panel { display: none; margin-top: 20px; padding: 30px; background: var(--white); border: 1px solid var(--teal); border-radius: 8px; }
.success-panel.show { display: block; }
.success-panel .sh { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.success-panel .sh svg { stroke: var(--teal); width: 28px; height: 28px; }
.success-panel .sh-title { font-family: 'Fraunces', serif; font-size: 19px; font-weight: 400; }
.success-panel .sp-text { font-size: 14px; color: var(--gray-600); line-height: 1.65; margin-bottom: 18px; }
.success-panel .sp-detail { background: var(--cream); border: 1px solid var(--gray-200); padding: 18px; border-radius: 8px; }
.spd-label { font-size: 11px; letter-spacing: 1.5px; color: var(--gray-400); font-weight: 500; margin-bottom: 10px; text-transform: uppercase; }
.spd-title { font-size: 14px; font-weight: 500; margin-bottom: 10px; }
.spd-line { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 0.5px dashed var(--gray-200); font-size: 13px; }
.spd-line .neg { font-weight: 500; color: var(--teal); }
.spd-note { margin-top: 10px; font-size: 11px; color: var(--gray-400); }
@media (max-width: 920px) {
  .metier-cards { grid-template-columns: 1fr; }
  .controls-grid { grid-template-columns: 1fr; gap: 16px; }
  .result-panel { grid-template-columns: 1fr; gap: 24px; }
  .result-detail { border-left: none; padding-left: 0; border-top: 0.5px solid rgba(255,255,255,0.15); padding-top: 20px; }
  .email-form { grid-template-columns: 1fr; }
  .simu-step { padding: 24px 20px; }
}