@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --or: #C9A84C;
  --or-light: #F5EDD3;
  --or-dark: #8A6A1E;
  --navy: #1A2340;
  --navy-mid: #2B3A5C;
  --navy-light: #E8ECF4;
  --blanc: #FAFAF8;
  --gris: #6B7280;
  --gris-light: #F3F3F0;
  --text: #1A1A1A;
  --border: #E8E6DF;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', Arial, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--blanc);
  line-height: 1.7;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--navy);
  padding: 0 5%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo .logo-main {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 21px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

.nav-logo .logo-main span { color: #C9A84C; }

.nav-logo .logo-sub {
  font-family: Arial, sans-serif;
  font-size: 10px;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: #C9A84C; }

.nav-cta {
  background: #C9A84C !important;
  color: var(--navy) !important;
  padding: 9px 22px;
  border-radius: 2px;
  font-weight: 600 !important;
}

.nav-cta:hover { background: #E0BB5B !important; }

/* HERO PAGE INTÉRIEURE */
.page-hero {
  background: var(--navy);
  padding: 140px 5% 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 700px;
  border: 1px solid rgba(201,168,76,0.08);
  border-radius: 50%;
}

.page-hero .tag {
  display: inline-block;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.35);
  color: #C9A84C;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 2px;
  margin-bottom: 24px;
}

.page-hero h1 {
  font-family: Georgia, serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero h1 em { font-style: normal; color: #C9A84C; }

.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 300;
}

/* SECTIONS */
section.bloc { padding: 90px 5%; }
.max-w { max-width: 1160px; margin: 0 auto; }

.section-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--or-dark);
  margin-bottom: 14px;
}

.section-title {
  font-family: Georgia, serif;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--gris);
  max-width: 520px;
  margin-bottom: 56px;
  font-weight: 300;
}

/* CARDS */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px 32px;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover { border-color: var(--or); transform: translateY(-2px); }

.card h3 {
  font-family: Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.card p { font-size: 14px; color: var(--gris); line-height: 1.7; }

.card-icon {
  width: 46px; height: 46px;
  background: var(--or-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 20px;
}

.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }

/* BTNS */
.btn { display: inline-block; text-decoration: none; border-radius: 2px; font-size: 15px; font-weight: 600; transition: all 0.2s; letter-spacing: 0.02em; }
.btn-gold { background: var(--or); color: var(--navy); padding: 13px 30px; }
.btn-gold:hover { background: #E0BB5B; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); padding: 12px 30px; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-white { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.35); padding: 12px 30px; }
.btn-outline-white:hover { border-color: rgba(255,255,255,0.7); }

/* DIVIDER */
.divider { height: 1px; background: linear-gradient(90deg,transparent,var(--or),transparent); opacity: 0.35; }

/* QUOTE BOX */
.quote-box {
  background: var(--or-light);
  border-left: 3px solid var(--or);
  border-radius: 0 4px 4px 0;
  padding: 24px 28px;
}

.quote-box p {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 16px;
  color: var(--navy-mid);
  line-height: 1.65;
}

/* CHECK LIST */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--text); }
.check-icon {
  width: 22px; height: 22px; background: var(--navy); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px; font-size: 11px; color: var(--or); font-weight: 700;
}

/* SPLIT */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }

/* DARK BLOC */
.dark-bloc { background: var(--navy); }
.dark-bloc .section-title { color: #fff; }
.dark-bloc .section-tag { color: var(--or); }
.dark-bloc .section-sub { color: rgba(255,255,255,0.5); }

.dark-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 32px;
  transition: border-color 0.2s;
}

.dark-card:hover { border-color: rgba(201,168,76,0.45); }
.dark-card h3 { font-family: Georgia, serif; font-size: 18px; color: #fff; margin-bottom: 10px; }
.dark-card p { font-size: 14px; color: rgba(255,255,255,0.52); line-height: 1.7; }

/* FORM */
.form-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 44px;
}

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.6); margin-bottom: 7px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 2px;
  padding: 11px 15px;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: rgba(201,168,76,0.55); }
.form-group textarea { min-height: 100px; resize: vertical; }
.form-group select { cursor: pointer; }
.form-group select option { background: #1A2340; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.submit-btn {
  width: 100%; background: var(--or); color: var(--navy);
  border: none; padding: 14px; font-family: Arial, sans-serif;
  font-size: 15px; font-weight: 700; cursor: pointer;
  border-radius: 2px; margin-top: 6px; transition: background 0.2s;
  letter-spacing: 0.03em;
}
.submit-btn:hover { background: #E0BB5B; }

/* FOOTER */
footer {
  background: #0E1524;
  padding: 60px 5% 30px;
}

.footer-grid {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 28px;
}

.footer-brand .logo-main { font-family: Georgia, serif; font-size: 20px; font-weight: 700; color: #fff; }
.footer-brand .logo-main span { color: #C9A84C; }
.footer-brand .logo-sub { font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 3px; }
.footer-brand p { margin-top: 16px; font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.75; max-width: 280px; }

.footer-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.55); font-size: 14px; text-decoration: none; transition: color 0.2s; }
.footer-col ul a:hover { color: #C9A84C; }

.footer-bottom { max-width: 1160px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.25); }
.footer-bottom a { font-size: 12px; color: rgba(255,255,255,0.35); text-decoration: none; }
.footer-bottom a:hover { color: #C9A84C; }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity 0.55s ease, transform 0.55s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 960px) {
  .split, .grid-3, .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  footer { padding: 44px 5% 24px; }
}
@media (max-width: 600px) {
  section.bloc { padding: 60px 5%; }
  .form-row { grid-template-columns: 1fr; }
}