/* ══════════════════════════════════════════
   prets.immo — Design v3 ADDITIF (2026)
   Complète style.css sans rien casser
   ══════════════════════════════════════════ */

/* ── DARK MODE ── */
@media (prefers-color-scheme: dark) {
  :root {
    --ivory:      #12161f;
    --ivory-dark: #181e2a;
    --ivory-mid:  #1e2537;
    --ink:        #e4e8f0;
    --ink-soft:   #ced3e0;
    --ink-muted:  #7a8599;
    --gold:       #d4b85a;
    --gold-light: #e8d48b;
    --gold-pale:  #1a1610;
    --gold-dark:  #b89830;
    --slate:      #4a5a75;
    --slate-light:#1e2537;
    --white:      #1a1f2e;
    --border:     #2a3245;
    --border-soft:#222a3a;
    --shadow:     0 4px 20px rgba(0,0,0,.4);
    --shadow-lg:  0 12px 48px rgba(0,0,0,.5);
  }
  body { background: var(--ivory); }
  img { opacity: .85; transition: opacity .3s; }
  img:hover { opacity: 1; }
}

/* ── OMBRES PLUS MARQUÉES ── */
.feature-card, .service-card, .blog-card, .rate-tile,
.sim-card, .contact-info-card, .form-card, .testimonial-card,
.sim-panel, .contact-form-wrap, .about-stat {
  box-shadow: 0 4px 20px rgba(26,31,46,.07);
}
.feature-card:hover, .service-card:hover, .blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(26,31,46,.14);
}
.rate-tile:hover {
  transform: translateY(-2px);
  border-color: var(--gold-light);
  box-shadow: 0 4px 20px rgba(26,31,46,.1);
}

/* ── NAV OMBRE AU SCROLL ── */
.nav { transition: box-shadow .3s, border-color .3s; }
.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,.05);
}

/* ── HERO DÉGRADÉ PLUS RICHE ── */
.hero {
  background: linear-gradient(165deg, var(--ivory) 0%, var(--ivory-dark) 40%, var(--gold-pale) 100%);
}
.hero::before {
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(0,122,158,.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(201,168,76,.05) 0%, transparent 60%);
}

/* ── HERO EYEBROW PLUS MODERNE ── */
.hero-eyebrow {
  background: rgba(0,122,158,.08);
  border-color: rgba(0,122,158,.15);
}

/* ── SIMULATEUR RÉSULTAT DÉGRADÉ ── */
.sim-result {
  background: linear-gradient(135deg, var(--ink), var(--ink-soft));
}

/* ── TÉMOIGNAGES ── */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all .25s;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute; top: .65rem; right: 1.25rem;
  font-size: 3.5rem; line-height: 1;
  color: var(--gold); opacity: .1;
  font-family: Georgia, serif;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: 0 12px 48px rgba(26,31,46,.12); }
.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: .65rem; letter-spacing: .05em; }
.testimonial-text { font-size: .88rem; color: var(--ink-muted); line-height: 1.7; margin-bottom: 1rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: .65rem; }
.testimonial-avatar { width: 38px; height: 38px; border-radius: 50%; overflow: hidden; flex-shrink: 0; border: 2px solid var(--border-soft); }
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-size: .82rem; font-weight: 600; color: var(--ink); }
.testimonial-detail { font-size: .74rem; color: var(--ink-muted); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .25rem .65rem;
  border-radius: 4px;
  font-size: .7rem; font-weight: 600;
}
.badge-primary { background: var(--gold-pale); color: var(--gold); }

/* ── ALERT BAND (refus bancaire) ── */
.alert-band {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}

/* ── COURTIER PHOTO ── */
.courtier-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.12);
}
.courtier-photo img { width: 100%; height: 420px; object-fit: cover; display: block; }
.courtier-photo-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(10,37,64,.85));
}

/* ── CTA BAND DÉGRADÉ ── */
.cta-band {
  background: linear-gradient(135deg, var(--ink), var(--ink-soft));
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 30% 50%, rgba(0,122,158,.1) 0%, transparent 60%);
  pointer-events: none;
}

/* ── FOOTER LOGO ── */
.footer-brand img { filter: brightness(0) invert(1); opacity: .85; }

/* ── STEP-NUM HOVER ── */
.step-card:hover .step-num {
  border-color: var(--gold);
  background: var(--gold-pale);
  box-shadow: 0 0 0 6px rgba(201,168,76,.15);
}

/* ── INPUT FOCUS ── */
input:focus, textarea:focus, select:focus {
  box-shadow: 0 0 0 3px rgba(0,122,158,.1) !important;
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: all .6s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .5s ease both; }
.fade-up-1 { animation-delay: .1s; }
.fade-up-2 { animation-delay: .2s; }
.fade-up-3 { animation-delay: .3s; }
.fade-up-4 { animation-delay: .4s; }

/* ── MENU MOBILE : drawer latéral (860px) ── */
@media (max-width: 860px) {
  .menu {
    position: fixed !important;
    top: var(--nav-h) !important;
    right: 0 !important;
    bottom: 0 !important;
    left: auto !important;
    width: min(320px, 80vw) !important;
    background: var(--white) !important;
    border-left: 1px solid var(--border) !important;
    border-bottom: none !important;
    padding: 1rem .75rem !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 2px !important;
    overflow-y: auto !important;
    max-height: none !important;
    box-shadow: -8px 0 40px rgba(0,0,0,.1) !important;
    z-index: 999 !important;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    display: flex !important; /* always visible, just off-screen */
  }
  .menu.open {
    transform: translateX(0);
    display: flex !important;
  }
  .menu a {
    font-size: .92rem !important;
    padding: .65rem .85rem !important;
    width: 100% !important;
    border-radius: var(--radius) !important;
  }
  .nav-toggle { display: block !important; }
  /* Cache les nav-cta sauf le dernier (étude gratuite) */
  .nav-cta:not(:last-child) { display: none !important; }
  .nav-cta:last-child { display: inline-flex !important; font-size: .78rem !important; padding: .4rem .85rem !important; margin-left: .35rem !important; }
  /* Sous-menus mobiles */
  .has-sub > a::after { content: ' ▾'; font-size: .65em; }
  .submenu {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 0 0 1rem !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transition: none !important;
    display: none !important;
  }
  .has-sub.open .submenu { display: block !important; }
}

/* ── BACKDROP ── */
.menu-backdrop {
  position: fixed; inset: 0; z-index: 998;
  background: rgba(0,0,0,.3);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.menu-backdrop.open { opacity: 1; pointer-events: auto; }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .alert-band { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 600px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}