/* ============================================
   Gestion Patrimoine 77 — Design system
   Palette: marine profond + doré mat, sur fond crème
   Typo: Fraunces (display) + Inter (texte)
   ============================================ */

:root {
  --navy-950: #0a1524;
  --navy-900: #0f1f38;
  --navy-800: #16294a;
  --navy-700: #1f3a63;
  --gold: #b08d4f;
  --gold-light: #d3b271;
  --cream: #f6f3ec;
  --cream-warm: #efe9db;
  --ink: #1a2130;
  --slate: #5b6478;
  --slate-light: #8b93a3;
  --line: #dedad0;
  --white: #ffffff;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1180px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--navy-950);
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.4rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 500; }
h3 { font-size: 1.3rem; font-weight: 600; }

p { margin: 0 0 1.1em; max-width: 62ch; color: var(--ink); }
p.lede { font-size: 1.15rem; color: var(--slate); max-width: 52ch; }

.muted { color: var(--slate); }

ul.plain { list-style: none; margin: 0; padding: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 2px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-950);
}
.btn-primary:hover { background: var(--gold-light); }

.btn-outline {
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); }

.btn-outline-dark {
  border-color: var(--navy-700);
  color: var(--navy-950);
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--navy-950); background: var(--cream-warm); }

/* ---------- Header ---------- */
header.site-header {
  background: var(--navy-950);
  border-bottom: 1px solid var(--navy-700);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.logo span { color: var(--gold-light); }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
nav.main-nav a:hover { color: var(--gold-light); }
nav.main-nav .nav-cta {
  border: 1px solid var(--gold);
  color: var(--gold-light);
  padding: 9px 18px;
  border-radius: 2px;
}
nav.main-nav .nav-cta:hover { background: var(--gold); color: var(--navy-950); }

.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--navy-900);
  border: 1px solid var(--navy-700);
  padding: 10px 0;
  margin-top: 18px;
}
.has-dropdown:hover .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 0.92rem;
  white-space: nowrap;
}
.dropdown a:hover { background: var(--navy-800); color: var(--gold-light); }

.mobile-toggle { display: none; }

@media (max-width: 900px) {
  nav.main-nav ul.nav-links { display: none; }
  .mobile-toggle {
    display: block;
    background: none;
    border: 1px solid var(--navy-700);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 2px;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 100%);
  color: var(--white);
  padding: 90px 0 70px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  color: var(--gold-light);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero p.lede { color: rgba(255,255,255,0.75); margin-bottom: 32px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-graphic { width: 100%; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-graphic { max-width: 320px; margin: 0 auto; }
}

/* ---------- Sections ---------- */
section { padding: 70px 0; }
section.tight { padding: 50px 0; }
.section-label {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 10px;
}
.section-head {
  max-width: 640px;
  margin-bottom: 44px;
}
.section-head p { color: var(--slate); }

.bg-navy { background: var(--navy-950); color: var(--white); }
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy p { color: rgba(255,255,255,0.72); }
.bg-warm { background: var(--cream-warm); }

/* ---------- Two column intro ---------- */
.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
}

/* ---------- Expertise grid ---------- */
.expertise-group h3.group-title {
  font-family: var(--font-body);
  font-size: 1rem;
  text-transform: none;
  color: var(--navy-950);
  border-bottom: 2px solid var(--gold);
  display: inline-block;
  padding-bottom: 8px;
  margin-bottom: 26px;
  font-weight: 700;
}
.expertise-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.expertise-list li {
  border-top: 1px solid var(--line);
}
.expertise-list li:last-child { border-bottom: 1px solid var(--line); }
.expertise-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 4px;
  text-decoration: none;
  color: var(--navy-950);
  font-weight: 500;
  transition: padding-left 0.2s ease, color 0.2s ease;
}
.expertise-list a:hover { padding-left: 10px; color: var(--gold); }
.expertise-list .arrow { color: var(--gold); font-family: var(--font-display); }

.expertise-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
@media (max-width: 760px) {
  .expertise-columns { grid-template-columns: 1fr; gap: 36px; }
}

/* ---------- Method / process (real sequence, numbering justified) ---------- */
.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--navy-700);
}
.method-step {
  padding: 32px 24px 32px 0;
  border-right: 1px solid var(--navy-700);
}
.method-step:last-child { border-right: none; }
.method-step .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}
.method-step h4 { color: var(--white); font-size: 1.05rem; margin-bottom: 8px; }
.method-step p { color: rgba(255,255,255,0.65); font-size: 0.94rem; margin: 0; }

@media (max-width: 860px) {
  .method-steps { grid-template-columns: 1fr; }
  .method-step { border-right: none; border-bottom: 1px solid var(--navy-700); padding: 26px 0; }
}

/* ---------- Villes grid (zone d'intervention) ---------- */
.villes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.ville-card {
  background: var(--white);
  padding: 26px 28px;
  text-decoration: none;
  color: var(--navy-950);
  transition: background 0.2s ease;
}
.ville-card:hover { background: var(--cream-warm); }
.ville-card .ville-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  display: block;
  margin-bottom: 4px;
}
.ville-card .ville-pop { color: var(--slate); font-size: 0.88rem; }

@media (max-width: 860px) {
  .villes-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .villes-grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
}
.faq-item h3 { font-size: 1.08rem; margin-bottom: 10px; }
.faq-item p { color: var(--slate); margin: 0; }

/* ---------- Stats strip ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.stat .num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--navy-950);
  display: block;
}
.stat .label { color: var(--slate); font-size: 0.92rem; }

@media (max-width: 760px) {
  .stats-strip { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Contact form ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 36px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--navy-950);
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--cream);
  font-family: var(--font-body);
  font-size: 0.98rem;
  border-radius: 2px;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  background: var(--white);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.85rem; color: var(--slate-light); margin-top: 18px; }

.contact-info dl { margin: 0; }
.contact-info dt {
  color: var(--slate);
  font-size: 0.85rem;
  margin-top: 22px;
  margin-bottom: 4px;
}
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd {
  margin: 0;
  font-size: 1.1rem;
  font-family: var(--font-display);
  color: var(--navy-950);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy-950);
  color: var(--white);
  padding: 60px 0;
  text-align: left;
}
.cta-band-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); margin: 0; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--slate-light);
  padding: 20px 0 0;
}
.breadcrumb a { color: var(--slate); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  background: var(--navy-950);
  color: var(--white);
  padding: 50px 0 60px;
}
.page-header h1 { color: var(--white); margin-bottom: 14px; }
.page-header p.lede { color: rgba(255,255,255,0.75); margin-bottom: 0; }

/* ---------- Content blocks ---------- */
.content-block { max-width: 68ch; }
.content-block h2 { margin-top: 1.6em; }
.content-block ul { padding-left: 22px; color: var(--ink); }
.content-block li { margin-bottom: 8px; }

.callout {
  border-left: 3px solid var(--gold);
  background: var(--cream-warm);
  padding: 22px 26px;
  margin: 32px 0;
}
.callout p { margin: 0; color: var(--navy-950); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.65);
  padding: 60px 0 30px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: rgba(255,255,255,0.65); text-decoration: none; }
.footer-grid a:hover { color: var(--gold-light); }
.footer-logo { font-family: var(--font-display); color: var(--white); font-size: 1.2rem; margin-bottom: 12px; display: block; }
.footer-bottom {
  border-top: 1px solid var(--navy-700);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--slate-light);
}
.footer-bottom a { color: var(--slate-light); text-decoration: none; }
.footer-legal-note {
  font-size: 0.8rem;
  color: var(--slate-light);
  max-width: 70ch;
  margin-top: 20px;
  border-top: 1px solid var(--navy-700);
  padding-top: 20px;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.center { text-align: center; }