/* ==========================================================================
   BJB Avocats Associés — feuille de style principale
   Charte : bleu marine + or, typographie Fraunces (titres) / Inter (texte)
   ========================================================================== */

@import url('../fonts/fonts-local.css');

:root {
  /* Couleurs de marque */
  --color-navy: #12294c;
  --color-navy-deep: #0a1830;
  --color-navy-soft: #1c3b68;
  --color-gold: #c9b38c;
  --color-gold-light: #e6dac2;
  --color-gold-dark: #876d3f; /* variante accessible du doré pour texte sur fond clair (RGAA 3.3 - ratio 4.6:1) */
  --color-ivory: #faf8f4;
  --color-white: #ffffff;
  --color-ink: #1c2129;
  --color-ink-soft: #4b5261;
  --color-line: #e4dfd5;

  /* Typographie */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Rythme */
  --radius: 6px;
  --shadow-soft: 0 20px 60px -25px rgba(10, 24, 48, 0.35);
  --shadow-card: 0 12px 30px -12px rgba(10, 24, 48, 0.18);
  --transition: 320ms cubic-bezier(.22, .61, .36, 1);
  --container: 1180px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-ivory);
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .6em;
  color: var(--color-navy);
  letter-spacing: .01em;
}
p { margin: 0 0 1.1em; }
button { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--navy {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: var(--color-white);
}
.section--navy h2, .section--navy h3 { color: var(--color-white); }
.section--ivory-alt { background: #f3efe6; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

/* RGAA 3.3 : sur fond clair (blanc/ivoire), le doré de marque est sous le seuil de contraste requis (1.9:1 pour 4.5:1 attendu). On bascule sur une variante plus foncée, même teinte, uniquement hors des sections à fond navy/hero qui restent déjà conformes avec le doré d'origine. */
.section:not(.section--navy) .eyebrow,
.section--tight .eyebrow { color: var(--color-gold-dark); }
.section:not(.section--navy) .eyebrow::before,
.section--tight .eyebrow::before { background: var(--color-gold-dark); }

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
h3 { font-size: 1.35rem; }

.lede {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 62ch;
}

/* ---------- Reveal-on-scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(.22,.61,.36,1);
}
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 90ms; }
.reveal-delay-2.is-visible { transition-delay: 180ms; }
.reveal-delay-3.is-visible { transition-delay: 270ms; }
.reveal-delay-4.is-visible { transition-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.is-visible { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 2px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  background: var(--color-gold);
  color: var(--color-navy-deep);
}
.btn-gold:hover { background: var(--color-gold-light); box-shadow: 0 12px 24px -10px rgba(201,179,140,.6); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,.4);
  color: var(--color-white);
}
.btn-outline:hover { border-color: var(--color-gold); color: var(--color-gold); }
.btn-outline-navy {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn-outline-navy:hover { background: var(--color-navy); color: var(--color-white); }
.btn-arrow { transition: transform var(--transition); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ==========================================================================
   Header
   ========================================================================== */
.topbar {
  background: var(--color-navy-deep);
  color: var(--color-gold-light);
  font-size: .82rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar a { transition: color var(--transition); }
.topbar a:hover { color: var(--color-white); }

.site-header {
  background: var(--color-navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 12px 30px -18px rgba(0,0,0,.5);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand img { height: 56px; width: auto; }

.main-nav ul {
  display: flex;
  gap: 34px;
  align-items: center;
}
.main-nav a {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--color-gold);
  transition: right var(--transition);
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-white); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { right: 0; }

.header-partner img { height: 46px; opacity: .95; transition: opacity var(--transition); }
.header-partner:hover img { opacity: 1; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  width: 40px;
  height: 40px;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span::before { position: absolute; top: -8px; }
.nav-toggle span::after { position: absolute; top: 8px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 960px) {
  .header-partner { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .main-nav {
    position: fixed;
    inset: 0 0 0 30%;
    background: var(--color-navy);
    padding: 110px 32px 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 22px; }
  .main-nav a { font-size: 1rem; }
  body.nav-locked { overflow: hidden; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  color: var(--color-white);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  animation: hero-zoom 16s ease-out forwards;
}
@keyframes hero-zoom { to { transform: scale(1); } }
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,24,48,.55) 0%, rgba(10,24,48,.72) 60%, rgba(10,24,48,.85) 100%);
}
.hero-content { position: relative; z-index: 2; padding: 40px 20px; }
.hero-content .eyebrow { justify-content: center; color: var(--color-gold-light); }
.hero-content .eyebrow::before { display: none; }
.hero h1 {
  color: var(--color-white);
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: .01em;
}
.hero-sub { color: rgba(255,255,255,.82); font-size: 1.05rem; max-width: 46ch; margin: 18px auto 0; }
.hero.hero--page { min-height: 46vh; }

/* ==========================================================================
   Cartes Expertises
   ========================================================================== */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-line);
  margin-top: -70px;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow-soft);
}
.expertise-card {
  background: var(--color-gold);
  color: var(--color-navy-deep);
  padding: 34px 26px 78px;
  position: relative;
  min-height: 210px;
  display: flex;
  align-items: flex-end;
	justify-content: center;
	text-align: center;
  transition: background var(--transition), color var(--transition);
  overflow: hidden;
}
.expertise-card__label {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.25;
}
.expertise-card__more {
  position: absolute;
    left: 0; right: 0; bottom: 26px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
    display: flex;
  align-items: center;
	justify-content: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}
.expertise-card:hover {
  background: var(--color-navy);
  color: var(--color-white);
}
.expertise-card:hover .expertise-card__more { opacity: 1; transform: translateY(0); }
.expertise-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.expertise-card:hover::before { background: var(--color-gold); transform: scaleX(1); }

@media (max-width: 960px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); margin-top: 0; box-shadow: none; }
}
@media (max-width: 560px) {
  .expertise-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Contenus génériques
   ========================================================================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; gap: 36px; }
}

.media-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.media-frame img { transition: transform 900ms ease; }
.media-frame:hover img { transform: scale(1.04); }
.media-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201,179,140,.55);
  outline: 10px solid var(--color-ivory);
  outline-offset: -10px;
  pointer-events: none;
}

.value-list { display: grid; gap: 20px; margin-top: 28px; }
.value-item {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: var(--color-white);
  color: var(--color-ink); /* RGAA : la carte reste toujours blanche même dans une section--navy, il faut donc fixer explicitement la couleur du texte (sinon il hérite du blanc de la section et devient invisible sur la carte blanche). */
  border-left: 3px solid var(--color-gold);
  border-radius: 2px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.value-item:hover { transform: translateX(6px); box-shadow: 0 18px 40px -18px rgba(10,24,48,.28); }
.value-item svg { flex: none; width: 20px; height: 20px; color: var(--color-gold); margin-top: 3px; }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 34px;
  margin-top: 50px;
}
.team-card { text-align: center; }
.team-card__photo {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/3.4;
  margin-bottom: 18px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease, filter 700ms ease; filter: grayscale(15%); }
.team-card:hover .team-card__photo img { transform: scale(1.05); filter: grayscale(0%); }
.team-card__name { font-family: var(--font-display); font-size: 1.05rem; color: var(--color-navy); margin-bottom: 2px; }
.team-card__role { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-gold-dark); font-weight: 600; }

/* ---------- Interlocuteurs (badges) ---------- */
.contact-people { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.contact-person {
  display: flex;
  align-items: center;
    gap: 12px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
    padding: 12px 24px 12px 12px;
    border-radius: 60px;
  box-shadow: var(--shadow-card);
}
.contact-person img { width: 58px; height: 58px; border-radius: 50%; object-fit: cover; }
.contact-person span { font-size: .95rem; font-weight: 600; color: var(--color-navy); }

/* ---------- Accordion Expertises detail ---------- */
.detail-block { margin-bottom: 34px; }
.detail-block h3 {
  color: var(--color-gold-dark, var(--color-navy));
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 10px;
  margin-bottom: 16px;
}

/* ---------- Actus ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 50px;
}
@media (max-width: 960px) { .news-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .news-grid { grid-template-columns: 1fr; } }

.news-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -22px rgba(10,24,48,.32); }
.news-card__img { aspect-ratio: 16/10; overflow: hidden; }
.news-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.news-card:hover .news-card__img img { transform: scale(1.08); }
.news-card__body { padding: 24px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.news-card__tag { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-gold-dark); font-weight: 700; }
.news-card__title { font-family: var(--font-display); font-size: 1.12rem; color: var(--color-navy); line-height: 1.35; }
.news-card__date { font-size: .78rem; color: var(--color-ink-soft); margin-top: auto; padding-top: 8px; }
.news-card__excerpt { font-size: .92rem; color: var(--color-ink-soft); }
.news-card__link { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-navy); display: inline-flex; align-items: center; gap: 6px; }
.news-card__link .btn-arrow { transition: transform var(--transition); }
.news-card:hover .news-card__link .btn-arrow { transform: translateX(4px); }

/* ---------- Honoraires ---------- */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 40px;
}
@media (max-width: 700px) { .fee-grid { grid-template-columns: 1fr; } }
.fee-card {
  background: var(--color-white);
  padding: 30px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--color-gold);
  transition: transform var(--transition);
}
.fee-card:hover { transform: translateY(-4px); }
.fee-card__num { font-family: var(--font-display); font-size: 1.6rem; color: var(--color-gold-dark); margin-bottom: 10px; display: block; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  margin-top: 50px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-line);
  border-radius: 3px;
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201,179,140,.25);
}
.form-radio-group { display: flex; gap: 22px; flex-wrap: wrap; }
.form-radio { display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--color-ink-soft); }
.form-consent a { text-decoration: underline; }
.form-note { font-size: .74rem; color: var(--color-ink-soft); margin-top: 6px; }

.info-card {
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 40px 36px;
}
.info-card h3 { color: var(--color-white); }
.info-line { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.info-line:last-child { border-bottom: none; }
.info-line svg { flex: none; width: 20px; height: 20px; color: var(--color-gold); margin-top: 2px; }
.info-line strong { display: block; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--color-gold-light); margin-bottom: 3px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-navy-deep);
  color: rgba(255,255,255,.72);
  padding: 70px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 30px; } }
.footer-brand img { height: 48px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,.55); font-size: .88rem; max-width: 32ch; }
.footer-col h3 { color: var(--color-gold-light); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; font-family: var(--font-body); }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: .92rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-gold); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: .78rem;
  color: rgba(255,255,255,.6); /* RGAA : .45 donnait un ratio de 4.44:1, sous le seuil AA de 4.5:1 requis. */
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a:hover { color: var(--color-gold); }

/* ==========================================================================
   Bandeau cookies
   ========================================================================== */
.cookie-banner {
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-white);
  color: var(--color-ink);
  border-radius: 8px;
  box-shadow: 0 24px 60px -18px rgba(0,0,0,.4);
  padding: 24px 26px;
  z-index: 999;
  transform: translateY(140%);
  transition: transform var(--transition);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner p { font-size: .85rem; margin-bottom: 16px; color: var(--color-ink-soft); }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-actions button {
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
}
.cookie-accept { background: var(--color-navy); color: var(--color-white); }
.cookie-decline { background: var(--color-ivory); color: var(--color-navy); border: 1px solid var(--color-line) !important; }

/* ==========================================================================
   Fil d'ariane / intro simple pour pages internes
   ========================================================================== */
.page-intro { padding: 70px 0 10px; text-align: center; }
.breadcrumb { font-size: .78rem; color: var(--color-ink-soft); margin-bottom: 14px; letter-spacing: .04em; }
.breadcrumb a:hover { color: var(--color-navy); text-decoration: underline; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 28px;
}
.back-link:hover { color: var(--color-gold); }

.cta-band {
  background: linear-gradient(120deg, var(--color-navy) 0%, var(--color-navy-soft) 100%);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 56px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h3 { color: var(--color-white); margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,.75); margin-bottom: 0; }

/* Skip link accessibilité */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-gold);
  color: var(--color-navy-deep);
  padding: 12px 20px;
  z-index: 1000;
  font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

/* Sélecteur de langue FR/EN (topbar) */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
}
.lang-switch a {
  color: inherit;
  opacity: .65;
  transition: opacity var(--transition);
}
.lang-switch a:hover { opacity: 1; }
.lang-switch [aria-current="true"] {
  color: var(--color-gold-light);
  opacity: 1;
}