/* =============================================
   LES PARTNERS — CSS Principal
   Version 2.0 — Site complet multi-pages
   ============================================= */

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

:root {
  --blue-pale: #EEF4FB;
  --blue-light: #D6E8F7;
  --blue-mid: #B5D4F4;
  --blue-strong: #185FA5;
  --blue-dark: #0C447C;
  --blue-text: #042C53;
  --slate: #f4f6f9;
  --white: #ffffff;
  --text: #1a1a2e;
  --muted: #5a6a7a;
  --light: #8a9bab;
  --orange: #e8834a;
  --orange-dark: #c96a34;
  --orange-pale: #fdf0e8;
  --green-pale: #eaf7f0;
  --green: #1D9E75;
  --green-dark: #0F6E56;
  --coral-pale: #fdf0ec;
  --coral-border: #f5c4b3;
  --coral-text: #712B13;
  --teal-pale: #e8f7f0;
  --teal-border: #9FE1CB;
  --teal-text: #085041;
  --yellow: #c9a227;
  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --shadow-soft: 0 8px 32px rgba(4, 44, 83, 0.08);
  --shadow-card: 0 2px 12px rgba(4, 44, 83, 0.06);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background: var(--white);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVIGATION ───────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  padding: 0 6%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(4,44,83,0.08); }

.nav-logo {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--blue-dark);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.nav-logo span { color: var(--blue-strong); }

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--blue-strong); }
.nav-links a.active { color: var(--blue-strong); font-weight: 500; }

.btn-nav {
  background: var(--orange);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: var(--ff-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-nav:hover { background: var(--orange-dark); transform: translateY(-1px); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--blue-text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── MOBILE MENU ──────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  z-index: 999;
  padding: 20px 6%;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(4,44,83,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  font-weight: 400;
}
.mobile-menu a.btn-main {
  margin-top: 12px;
  text-align: center;
  border-bottom: none;
}

/* ── TYPOGRAPHIE ──────────────────────────── */
.label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-strong);
  margin-bottom: 14px;
}

.h1 {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--blue-text);
  margin-bottom: 20px;
}

.h2 {
  font-family: var(--ff-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.8px;
  color: var(--blue-text);
  margin-bottom: 16px;
}

.h3 {
  font-family: var(--ff-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: var(--blue-text);
  margin-bottom: 12px;
}

.lead {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 32px;
}

.micro {
  font-size: 12px;
  color: var(--light);
  margin-top: 12px;
}

/* ── BOUTONS ──────────────────────────────── */
.btn-main {
  background: var(--orange);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: var(--ff-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(232,131,74,0.35);
}
.btn-main:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,131,74,0.4);
}

.btn-ghost {
  color: var(--blue-strong);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 16px 24px;
  border-radius: 40px;
  border: 1.5px solid var(--blue-mid);
  transition: background 0.2s, border-color 0.2s;
}
.btn-ghost:hover {
  background: var(--blue-pale);
  border-color: var(--blue-strong);
}

.btn-outline {
  display: inline-block;
  color: var(--blue-strong);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: 40px;
  border: 1.5px solid var(--blue-mid);
  transition: background 0.2s, border-color 0.2s;
  margin-top: 20px;
}
.btn-outline:hover {
  background: var(--blue-pale);
  border-color: var(--blue-strong);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(232,131,74,0.35); }
  50% { box-shadow: 0 4px 36px rgba(232,131,74,0.55); }
}
.btn-pulse { animation: pulse 2.5s ease-in-out infinite; }

/* ── SECTIONS ─────────────────────────────── */
.section { padding: 96px 8%; }

/* ── HERO ─────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 8% 90px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, #d6e8f7 0%, #eef4fb 50%, #f8fafd 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24,95,165,0.06) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.03); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(24,95,165,0.1);
  color: var(--blue-strong);
  border: 1px solid rgba(24,95,165,0.2);
  border-radius: 30px;
  padding: 7px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-strong);
}

.hero .h1 {
  animation: fadeInUp 0.8s ease 0.1s both;
  max-width: 700px;
}
.hero .lead {
  max-width: 560px;
  margin: 0 auto 36px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero .micro {
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--light);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 0.8s both;
}
.hero-scroll-hint svg { animation: scrollBounce 2s ease-in-out infinite; }
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ── CHIFFRES ─────────────────────────────── */
.numbers { background: var(--white); }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(0,0,0,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 48px;
}
.number-item {
  background: var(--white);
  padding: 44px 36px;
  text-align: center;
}
.number-big {
  font-family: var(--ff-display);
  font-size: 54px;
  font-weight: 800;
  color: var(--blue-strong);
  line-height: 1;
  margin-bottom: 16px;
}
.number-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  font-weight: 300;
}
.transition-text {
  margin-top: 52px;
  font-size: 17px;
  color: var(--muted);
  font-style: italic;
  text-align: center;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  font-family: var(--ff-display);
}

/* ── BARRES ───────────────────────────────── */
.bars { background: var(--slate); }
.bars-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.bars-right {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.bar-row .bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}
.bar-name { font-size: 15px; font-weight: 600; color: var(--blue-text); }
.bar-pct { font-size: 15px; font-weight: 700; color: var(--blue-strong); }
.bar-track {
  height: 10px;
  background: rgba(0,0,0,0.08);
  border-radius: 6px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 6px;
  width: 0;
  transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
}
.bar-fill.b1 { background: var(--blue-strong); }
.bar-fill.b2 { background: #5DCAA5; }
.bar-fill.b3 { background: #EF9F27; }
.bars-note {
  font-size: 15px;
  color: var(--muted);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ── AVANT APRÈS ─────────────────────────── */
.transform { background: var(--white); }
.aa-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 44px;
}
.aa-card {
  border-radius: var(--radius);
  padding: 36px 30px;
}
.aa-card.avant { background: var(--coral-pale); border: 1.5px solid var(--coral-border); }
.aa-card.apres { background: var(--teal-pale); border: 1.5px solid var(--teal-border); }
.aa-card h3 {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 22px;
}
.aa-card.avant h3 { color: #993C1D; }
.aa-card.apres h3 { color: var(--green-dark); }
.aa-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.aa-list li {
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.55;
}
.aa-card.avant .aa-list li { color: var(--coral-text); }
.aa-card.apres .aa-list li { color: var(--teal-text); }
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.dot-bad { background: #D85A30; }
.dot-good { background: var(--green); }
.phrase-cle {
  text-align: center;
  margin-top: 44px;
  font-family: var(--ff-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--blue-text);
  font-style: italic;
}

/* ── PILIERS ──────────────────────────────── */
.pillars { background: var(--blue-pale); text-align: center; }
.pillars-grid {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 44px 0;
  flex-wrap: wrap;
}
.pillar-item {
  background: var(--white);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  min-width: 150px;
  text-align: center;
  transition: transform 0.25s, border-color 0.2s, box-shadow 0.2s;
  opacity: 0;
  transform: translateY(20px);
}
.pillar-item.visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.2s, box-shadow 0.2s;
}
.pillar-item:hover {
  transform: translateY(-4px);
  border-color: var(--blue-strong);
  box-shadow: var(--shadow-card);
}
.pillar-icon { font-size: 24px; color: var(--yellow); margin-bottom: 10px; }
.pillar-label { font-size: 13px; font-weight: 600; color: var(--blue-text); line-height: 1.45; }

/* ── TIMELINE ─────────────────────────────── */
.timeline { background: var(--white); }
.tl {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 52px;
  position: relative;
}
.tl::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--blue-light);
}
.tl-item {
  position: relative;
  padding: 0 24px;
  padding-top: 48px;
}
.tl-dot {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--blue-strong);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--blue-mid);
  z-index: 1;
}
.tl-day {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blue-strong);
  margin-bottom: 10px;
}
.tl-item h3 {
  font-family: var(--ff-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-text);
  margin-bottom: 8px;
  line-height: 1.35;
}
.tl-item p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── RGPD ─────────────────────────────────── */
.rgpd { background: var(--slate); }
.rgpd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 48px;
}
.rgpd-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 28px 24px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
}
.rgpd-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}
.rgpd-icon {
  width: 44px; height: 44px;
  background: var(--blue-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.rgpd-icon svg { width: 20px; height: 20px; fill: none; stroke: var(--blue-strong); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.rgpd-card h3 { font-size: 15px; font-weight: 600; color: var(--blue-text); margin-bottom: 8px; }
.rgpd-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.rgpd-phrase {
  text-align: center;
  margin-top: 44px;
  font-family: var(--ff-display);
  font-size: 18px;
  font-style: italic;
  color: var(--blue-text);
  background: var(--blue-pale);
  border-left: 4px solid var(--blue-strong);
  padding: 24px 32px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  max-width: 600px;
}

/* ── CTA ──────────────────────────────────── */
.cta { background: var(--blue-pale); text-align: center; }
.cta .h2 { max-width: 500px; margin: 0 auto 16px; }
.cta .lead { max-width: 440px; margin: 0 auto 36px; }

/* ── FOOTER ───────────────────────────────── */
.footer {
  background: var(--blue-text);
  padding: 60px 8% 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  font-family: var(--ff-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-logo span { color: rgba(181,212,244,0.8); }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.65; max-width: 240px; }
.footer-nav h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 18px;
}
.footer-nav a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-nav a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: center;
}
.footer-bottom span { font-size: 12px; color: rgba(255,255,255,0.2); }

/* ── SCROLL REVEAL ────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── ANIMATIONS ───────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── PAGE INTÉRIEURE HERO ─────────────────── */
.page-hero {
  background: var(--blue-pale);
  padding: 140px 8% 80px;
  text-align: center;
}
.page-hero .h1 { max-width: 680px; margin: 0 auto 20px; }
.page-hero .lead { max-width: 520px; margin: 0 auto; }

/* ── FORMULAIRE ──────────────────────────── */
.form-section { background: var(--white); }
.form-wrap {
  max-width: 600px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-text);
  letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 1.5px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-xs);
  font-size: 15px;
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-strong);
  box-shadow: 0 0 0 3px rgba(24,95,165,0.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; justify-content: center; font-size: 16px; padding: 18px; }

/* ── CARTE SOLUTION ──────────────────────── */
.solution-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.sol-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.sol-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}
.sol-card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--blue-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.sol-card-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--blue-strong); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sol-card h3 {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--blue-text);
  margin-bottom: 10px;
}
.sol-card p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1024px) {
  .bars-layout { grid-template-columns: 1fr; gap: 40px; }
  .solution-cards { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .nav-burger { display: flex; }
  .section { padding: 72px 6%; }
  .hero { padding: 100px 6% 72px; }
  .numbers-grid { grid-template-columns: 1fr; }
  .aa-grid { grid-template-columns: 1fr; }
  .tl { grid-template-columns: 1fr 1fr; }
  .tl::before { display: none; }
  .bars-layout { grid-template-columns: 1fr; }
  .solution-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .h1 { font-size: 28px; letter-spacing: -0.8px; }
  .h2 { font-size: 24px; }
  .lead { font-size: 15px; }
  .number-big { font-size: 44px; }
  .tl { grid-template-columns: 1fr; }
  .pillars-grid { gap: 8px; }
  .pillar-item { min-width: 130px; padding: 18px 14px; }
}