/* =============================================
   IMMO PRESTIGE DZ — Agence Immobilière
   Style: Clean Modern / Blanc & Bleu Profond
   Fonts: Plus Jakarta Sans (display) + Lora (serif accent) + DM Mono
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Lora:ital,wght@0,400;0,600;1,400;1,600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:        #f7f8fa;
  --white:     #ffffff;
  --surface:   #f0f2f6;
  --border:    #e2e6ee;
  --border2:   #c8d0de;
  --text:      #0f1729;
  --muted:     #5a6478;
  --muted2:    #8896aa;
  --blue:      #1a3a6b;
  --blue2:     #2451a0;
  --blue-light:#e8eef8;
  --blue-glow: rgba(26,58,107,0.12);
  --accent:    #e85d26;
  --accent2:   #ff7143;
  --gold:      #c49a2a;
  --green:     #1a7a4a;
}

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg);
  color:var(--text);
  font-family:'Plus Jakarta Sans',sans-serif;
  overflow-x:hidden;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp   { from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:none;} }
@keyframes fadeIn   { from{opacity:0;} to{opacity:1;} }
@keyframes marquee  { from{transform:translateX(0);} to{transform:translateX(-50%);} }
@keyframes pulse    { 0%,100%{opacity:1;} 50%{opacity:0.5;} }

/* ---- REVEAL ---- */
.reveal { opacity:0; transform:translateY(18px); transition:opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1); }
.revealed { opacity:1; transform:none; }
.reveal-delay-1 { transition-delay:0.1s; }
.reveal-delay-2 { transition-delay:0.2s; }
.reveal-delay-3 { transition-delay:0.3s; }
.reveal-delay-4 { transition-delay:0.4s; }

/* =============================================
   TOP BAR
   ============================================= */
.top-bar {
  background:var(--blue); color:rgba(255,255,255,0.7);
  padding:0.5rem 3rem; display:flex; justify-content:space-between; align-items:center;
  font-size:0.72rem;
}
.top-bar a { color:rgba(255,255,255,0.8); text-decoration:none; }
.top-bar a:hover { color:white; }
.top-bar-right { display:flex; gap:1.5rem; }

/* =============================================
   NAVIGATION
   ============================================= */
nav {
  position:sticky; top:0; z-index:200;
  background:var(--white);
  border-bottom:1px solid var(--border);
  padding:0 3rem; height:70px;
  display:flex; align-items:center; justify-content:space-between;
  box-shadow:0 2px 20px rgba(15,23,41,0.06);
}
.nav-logo {
  text-decoration:none; display:flex; align-items:center; gap:0.6rem;
}
.nav-logo-icon {
  width:36px; height:36px; background:var(--blue);
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; color:white; flex-shrink:0;
}
.nav-logo-text { display:flex; flex-direction:column; gap:0; }
.nav-logo-name { font-family:'Plus Jakarta Sans',sans-serif; font-size:1rem; font-weight:800; color:var(--blue); letter-spacing:-0.02em; line-height:1; }
.nav-logo-sub { font-family:'DM Mono',monospace; font-size:0.52rem; color:var(--muted2); letter-spacing:0.1em; text-transform:uppercase; }

nav ul { display:flex; gap:0; list-style:none; height:70px; }
nav ul a {
  display:flex; align-items:center; height:100%;
  padding:0 1.2rem; font-size:0.8rem; font-weight:600;
  color:var(--muted); text-decoration:none; letter-spacing:0.01em;
  border-bottom:3px solid transparent; margin-bottom:-1px;
  transition:all 0.2s;
}
nav ul a:hover, nav ul a.active { color:var(--blue); border-bottom-color:var(--blue); }

.nav-actions { display:flex; align-items:center; gap:0.8rem; }
.nav-phone { font-family:'DM Mono',monospace; font-size:0.72rem; color:var(--blue); font-weight:500; }
.nav-cta {
  background:var(--blue); color:white;
  padding:0.6rem 1.4rem; font-size:0.78rem; font-weight:700;
  text-decoration:none; transition:all 0.2s; letter-spacing:0.01em;
}
.nav-cta:hover { background:var(--blue2); }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  background:var(--blue); padding:5rem 3rem 4rem;
  position:relative; overflow:hidden;
}
.page-hero::before {
  content:''; position:absolute; top:-40%; right:-10%;
  width:60vw; height:200%; background:rgba(255,255,255,0.03);
  border-radius:50%; pointer-events:none;
}
.page-hero-inner { max-width:1300px; margin:0 auto; position:relative; }
.ph-breadcrumb { font-size:0.72rem; color:rgba(255,255,255,0.4); margin-bottom:0.8rem; display:flex; gap:0.4rem; align-items:center; }
.ph-breadcrumb a { color:rgba(255,255,255,0.5); text-decoration:none; }
.ph-breadcrumb a:hover { color:white; }
.ph-breadcrumb span { opacity:0.3; }
.page-hero h1 { font-family:'Plus Jakarta Sans',sans-serif; font-size:clamp(2.2rem,5vw,4rem); font-weight:800; color:white; letter-spacing:-0.03em; line-height:1; }
.page-hero h1 em { font-family:'Lora',serif; font-style:italic; font-weight:400; color:rgba(255,255,255,0.7); }
.page-hero p { color:rgba(255,255,255,0.5); font-size:0.88rem; margin-top:0.5rem; }

/* =============================================
   TYPOGRAPHY HELPERS
   ============================================= */
.section-eyebrow {
  font-family:'DM Mono',monospace; font-size:0.62rem; color:var(--accent);
  letter-spacing:0.18em; text-transform:uppercase;
  display:flex; align-items:center; gap:0.6rem; margin-bottom:0.6rem;
}
.section-eyebrow::before { content:''; width:20px; height:2px; background:var(--accent); }
.section-title {
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:clamp(1.8rem,3.5vw,3rem);
  font-weight:800; letter-spacing:-0.03em; color:var(--text); line-height:1.1;
}
.section-title .italic { font-family:'Lora',serif; font-style:italic; font-weight:400; }

/* =============================================
   BUTTONS
   ============================================= */
.btn-blue {
  display:inline-flex; align-items:center; gap:0.6rem;
  background:var(--blue); color:white;
  padding:0.9rem 2rem; font-size:0.82rem; font-weight:700;
  text-decoration:none; cursor:pointer; border:none;
  transition:all 0.2s; letter-spacing:0.01em;
}
.btn-blue:hover { background:var(--blue2); transform:translateY(-2px); box-shadow:0 8px 24px var(--blue-glow); }

.btn-outline-blue {
  display:inline-flex; align-items:center; gap:0.6rem;
  background:transparent; color:var(--blue); border:2px solid var(--blue);
  padding:0.9rem 2rem; font-size:0.82rem; font-weight:700;
  text-decoration:none; cursor:pointer;
  transition:all 0.2s;
}
.btn-outline-blue:hover { background:var(--blue); color:white; }

.btn-white {
  display:inline-flex; align-items:center; gap:0.6rem;
  background:white; color:var(--blue);
  padding:0.9rem 2rem; font-size:0.82rem; font-weight:700;
  text-decoration:none; cursor:pointer; border:none;
  transition:all 0.2s;
}
.btn-white:hover { background:var(--surface); }

.btn-accent {
  display:inline-flex; align-items:center; gap:0.6rem;
  background:var(--accent); color:white;
  padding:0.9rem 2rem; font-size:0.82rem; font-weight:700;
  text-decoration:none; cursor:pointer; border:none;
  transition:all 0.2s;
}
.btn-accent:hover { background:var(--accent2); transform:translateY(-2px); }

/* =============================================
   PROPERTY CARD
   ============================================= */
.property-card {
  background:var(--white); overflow:hidden;
  border:1px solid var(--border); transition:all 0.3s;
}
.property-card:hover { transform:translateY(-6px); box-shadow:0 20px 48px rgba(15,23,41,0.1); border-color:var(--border2); }
.prop-img { height:240px; overflow:hidden; position:relative; }
.prop-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s; }
.property-card:hover .prop-img img { transform:scale(1.06); }
.prop-type {
  position:absolute; top:1rem; left:1rem;
  background:var(--blue); color:white;
  font-family:'DM Mono',monospace; font-size:0.6rem; letter-spacing:0.12em;
  text-transform:uppercase; padding:0.3rem 0.7rem;
}
.prop-type.vente  { background:var(--blue); }
.prop-type.location { background:var(--green); }
.prop-type.prestige { background:var(--gold); }
.prop-fav { position:absolute; top:1rem; right:1rem; width:34px; height:34px; background:white; display:flex; align-items:center; justify-content:center; cursor:pointer; font-size:0.9rem; transition:all 0.2s; border:none; }
.prop-fav:hover { background:var(--accent); color:white; }
.prop-price-badge { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(0deg, rgba(15,23,41,0.9) 0%, transparent 100%); padding:1rem 1rem 0.8rem; }
.prop-price { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.3rem; font-weight:800; color:white; }
.prop-info { padding:1.2rem 1.5rem; }
.prop-title { font-size:0.95rem; font-weight:700; color:var(--text); margin-bottom:0.3rem; line-height:1.3; }
.prop-location { font-size:0.75rem; color:var(--muted2); display:flex; align-items:center; gap:0.3rem; margin-bottom:1rem; }
.prop-features { display:flex; gap:1.2rem; padding-top:1rem; border-top:1px solid var(--border); }
.prop-feat { display:flex; align-items:center; gap:0.3rem; font-size:0.75rem; color:var(--muted); }
.prop-feat span { font-weight:600; color:var(--text); }

/* =============================================
   SEARCH BAR
   ============================================= */
.search-bar {
  background:white; padding:1.5rem 2rem;
  display:grid; grid-template-columns:1fr 1fr 1fr 1fr auto;
  gap:0; border:1px solid var(--border);
  box-shadow:0 8px 32px rgba(15,23,41,0.1);
}
.sb-field { padding:0 1.5rem; border-right:1px solid var(--border); display:flex; flex-direction:column; gap:0.3rem; }
.sb-field:last-of-type { border-right:none; }
.sb-label { font-family:'DM Mono',monospace; font-size:0.55rem; color:var(--muted2); letter-spacing:0.15em; text-transform:uppercase; }
.sb-input { background:none; border:none; outline:none; font-family:'Plus Jakarta Sans',sans-serif; font-size:0.88rem; font-weight:600; color:var(--text); cursor:pointer; }
.sb-input::placeholder { color:var(--muted2); font-weight:400; }
.sb-btn-wrap { padding-left:1.5rem; display:flex; align-items:center; }

/* =============================================
   MARQUEE
   ============================================= */
.marquee-strip { background:var(--blue-light); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:0.9rem 0; overflow:hidden; }
.marquee-track { display:flex; gap:3rem; animation:marquee 24s linear infinite; white-space:nowrap; }
.marquee-track span { font-family:'DM Mono',monospace; font-size:0.65rem; color:var(--blue); letter-spacing:0.12em; opacity:0.7; }
.marquee-track .m-sep { color:var(--accent); opacity:1; }

/* =============================================
   FORMS
   ============================================= */
.form-group { display:flex; flex-direction:column; gap:0.4rem; }
.form-group label { font-size:0.72rem; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:0.06em; }
.form-group input, .form-group select, .form-group textarea {
  background:white; border:1.5px solid var(--border);
  padding:0.85rem 1rem; color:var(--text);
  font-family:'Plus Jakarta Sans',sans-serif; font-size:0.88rem;
  outline:none; transition:border-color 0.2s; resize:none; width:100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px var(--blue-light); }

/* =============================================
   FOOTER
   ============================================= */
footer {
  background:var(--blue); color:rgba(255,255,255,0.65);
  padding:5rem 3rem 2rem;
}
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; max-width:1300px; margin:0 auto 3rem; }
.footer-logo-name { font-size:1.3rem; font-weight:800; color:white; display:block; margin-bottom:0.2rem; letter-spacing:-0.02em; }
.footer-logo-sub { font-family:'DM Mono',monospace; font-size:0.55rem; color:rgba(255,255,255,0.4); letter-spacing:0.15em; display:block; margin-bottom:1rem; }
.footer-brand p { font-size:0.8rem; line-height:1.85; max-width:230px; }
.footer-col h4 { font-family:'DM Mono',monospace; font-size:0.6rem; color:rgba(255,255,255,0.35); letter-spacing:0.18em; text-transform:uppercase; margin-bottom:1.3rem; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:0.65rem; }
.footer-col ul a { color:rgba(255,255,255,0.55); font-size:0.82rem; text-decoration:none; transition:color 0.2s; }
.footer-col ul a:hover { color:white; }
.footer-col p { font-size:0.8rem; line-height:1.9; }
.footer-rule { border:none; border-top:1px solid rgba(255,255,255,0.08); max-width:1300px; margin:0 auto 1.5rem; }
.footer-bottom { max-width:1300px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-bottom p { font-size:0.7rem; color:rgba(255,255,255,0.3); }
.footer-bottom a { color:rgba(255,255,255,0.5); text-decoration:none; }
.footer-bottom a:hover { color:white; }
.footer-badge { display:flex; gap:0.5rem; }
.f-badge { background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.1); padding:0.25rem 0.7rem; font-size:0.62rem; font-family:'DM Mono',monospace; color:rgba(255,255,255,0.4); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media(max-width:900px){
  .top-bar { display:none; }
  nav { padding:0 1.5rem; }
  nav ul { display:none; }
  .nav-phone { display:none; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:2rem; }
  .page-hero { padding:4rem 1.5rem 3rem; }
}
@media(max-width:600px){
  .footer-grid { grid-template-columns:1fr; }
}