/*
Theme Name: Loc-zen
Theme URI: https://loc-zen.fr
Author: Loc-zen
Description: Thème vitrine haut de gamme pour Loc-zen — exploitation locative et conciergerie. Or sur noir, typographie Manrope, 5 pages (Accueil, Conciergerie, Nos locataires, FAQ, Contact).
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: loc-zen
*/

:root{
  --gold: oklch(0.73 0.115 85);
  --ink: oklch(0.16 0.005 60);
  --ink-soft: oklch(0.24 0.008 60);
  --bg: #ffffff;
  --muted: oklch(0.96 0.005 85);
  --text: oklch(0.25 0.01 60);
  --text-soft: oklch(0.45 0.01 60);
  --radius: 0.75rem;
  --container: 72rem;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Manrope',system-ui,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);line-height:1.15;font-weight:800;letter-spacing:-0.02em;margin:0 0 1rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem)}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}

.container{max-width:var(--container);margin:0 auto;padding:0 1.25rem}
.section{padding:5rem 0}
.section--muted{background:var(--muted)}
.lead{font-size:1.125rem;color:var(--text-soft);max-width:42rem}
.eyebrow{display:inline-block;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.15em;font-size:.8rem;margin-bottom:.75rem}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.75rem;border-radius:var(--radius);font-weight:700;border:2px solid transparent;transition:.2s;cursor:pointer;font-size:1rem}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{filter:brightness(1.08)}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{background:var(--ink-soft)}
.btn--outline{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn--outline:hover{border-color:var(--gold);color:var(--gold)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:5rem}
.site-logo img{height:44px;width:auto}
.main-nav{display:flex;gap:2rem;list-style:none;margin:0;padding:0}
.main-nav a{color:rgba(255,255,255,.85);font-weight:600;font-size:.95rem}
.main-nav a:hover,.main-nav .current-menu-item>a,.main-nav .current_page_item>a{color:var(--gold)}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:1.75rem;cursor:pointer}
@media (max-width:820px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:5rem;left:0;right:0;background:var(--ink);flex-direction:column;padding:1.5rem;gap:1.25rem}
  .main-nav.is-open{display:flex}
}

/* Hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;color:#fff;background:var(--ink)}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero__inner{position:relative;padding:6rem 0}
.hero p{color:rgba(255,255,255,.85);max-width:36rem;font-size:1.125rem}
.hero .btn{margin:.5rem .75rem .5rem 0}
.page-hero{background:var(--ink);color:#fff;padding:5.5rem 0 4.5rem;text-align:center}
.page-hero p{color:rgba(255,255,255,.8);max-width:44rem;margin:0 auto}

/* Grilles & cartes */
.grid{display:grid;gap:2rem}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
@media(min-width:768px){.grid--2{grid-template-columns:1fr 1fr}.grid--3{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid oklch(0.9 0.01 85);border-radius:var(--radius);padding:2rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--text-soft);margin:0}
.card .icon{font-size:1.75rem;color:var(--gold);display:block;margin-bottom:1rem}
.media-card{border-radius:var(--radius);overflow:hidden}
.media-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split{display:grid;gap:3rem;align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}}
.split img{border-radius:var(--radius)}

/* Étapes */
.step{text-align:left}
.step img{border-radius:var(--radius);aspect-ratio:16/10;object-fit:cover;width:100%;margin-bottom:1.25rem}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:50%;background:var(--gold);color:var(--ink);font-weight:800;margin-bottom:.75rem}

/* FAQ */
.faq-item{border:1px solid oklch(0.9 0.01 85);border-radius:var(--radius);margin-bottom:1rem;overflow:hidden}
.faq-item summary{padding:1.25rem 1.5rem;font-weight:700;color:var(--ink);cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';float:right;color:var(--gold);font-size:1.25rem}
.faq-item[open] summary::after{content:'–'}
.faq-item .faq-body{padding:0 1.5rem 1.25rem;color:var(--text-soft)}

/* Contact */
.form-card{background:#fff;border:1px solid oklch(0.9 0.01 85);border-radius:var(--radius);padding:2.5rem}
.form-card label{display:block;font-weight:700;color:var(--ink);margin:1rem 0 .35rem}
.form-card input,.form-card textarea,.form-card select{width:100%;padding:.8rem 1rem;border:1px solid oklch(0.85 0.01 85);border-radius:var(--radius);font:inherit}
.form-card input:focus,.form-card textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.contact-info{background:var(--ink);color:#fff;border-radius:var(--radius);padding:2.5rem}
.contact-info h3{color:#fff}
.contact-info p{color:rgba(255,255,255,.8)}
.contact-info strong{color:var(--gold)}

/* Bandeau CTA */
.cta-banner{background:var(--ink);color:#fff;text-align:center;padding:5rem 0}
.cta-banner p{color:rgba(255,255,255,.8);max-width:38rem;margin:0 auto 2rem}

/* Footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.7);padding:4rem 0 2rem;border-top:1px solid rgba(255,255,255,.08)}
.site-footer .cols{display:grid;gap:2.5rem}
@media(min-width:768px){.site-footer .cols{grid-template-columns:2fr 1fr 1fr}}
.site-footer img{height:40px;margin-bottom:1rem}
.site-footer h4{color:#fff;margin:0 0 1rem;font-size:1rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.6rem}
.site-footer a:hover{color:var(--gold)}
.site-footer .legal{margin-top:3rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;text-align:center}