/* ================================================================
   S2AC Architecture v3.3 — DESIGN SYSTEM PREMIUM AMÉLIORÉ
   Mode Clair · Texte Visible · Formulaires Beaux · Zéro Débordement
================================================================ */

/* ── VARIABLES ─────────────────────────────────────────────────── */
:root{
  --gold:#B8975A;--gold-l:#CDA96E;--gold-d:#8A6E3A;--gold-bg:rgba(184,151,90,.09);
  --ink:#1C1C1C;--ink-2:#3D3D3D;--ink-3:#6A6A6A;--ink-4:#9A9A9A;
  --paper:#FFFFFF;--paper-2:#F7F5F0;--paper-3:#EFF0EB;--paper-4:#E4E2DA;
  --stone:#242424;--stone-2:#1A1A1A;
  --border:rgba(28,28,28,.12);--border-2:rgba(28,28,28,.07);
  --border-gold:rgba(184,151,90,.30);
  --shadow-xs:0 1px 4px rgba(0,0,0,.06);
  --shadow-sm:0 2px 12px rgba(0,0,0,.07);
  --shadow-md:0 6px 28px rgba(0,0,0,.09);
  --shadow-lg:0 16px 56px rgba(0,0,0,.11);
  --shadow-btn:0 4px 18px rgba(184,151,90,.28);
  --r:6px;--r-md:10px;--r-lg:16px;
  --t-fast:.18s ease;--t-med:.35s cubic-bezier(.25,.46,.45,.94);
  --t-slow:.65s cubic-bezier(.16,1,.30,1);
  --g:clamp(18px,5vw,72px);--hh:72px;
  --font-d:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --font-b:'Inter','DM Sans','Helvetica Neue',Arial,sans-serif;
}

/* ── RESET COMPLET ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;min-width:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;
     overflow-x:hidden;text-rendering:optimizeLegibility}
body{background:var(--paper);color:var(--ink);font-family:var(--font-b);
     font-size:15px;font-weight:400;line-height:1.65;overflow-x:hidden;
     -webkit-text-size-adjust:100%}
img,video,svg{max-width:100%;height:auto;display:block;flex-shrink:0}
a{color:inherit;text-decoration:none;transition:color var(--t-fast)}
button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;line-height:inherit}
ul,ol{list-style:none}
input,textarea,select{font-family:inherit;font-size:inherit;line-height:inherit;width:100%}
table{border-collapse:collapse}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:var(--paper-2)}
::-webkit-scrollbar-thumb{background:var(--gold);border-radius:4px}
::selection{background:var(--gold);color:#fff}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ── TYPOGRAPHIE MAÎTRISÉE ─────────────────────────────────────── */
.t-display{font-family:var(--font-d);font-size:clamp(36px,5.5vw,68px);font-weight:300;line-height:1.04;letter-spacing:-.025em;color:var(--ink)}
.t-title  {font-family:var(--font-d);font-size:clamp(26px,3.5vw,44px);font-weight:300;line-height:1.1;letter-spacing:-.015em;color:var(--ink)}
.t-lead   {font-size:clamp(15px,1.4vw,18px);font-weight:400;line-height:1.8;color:var(--ink-2)}
.t-body   {font-size:15px;font-weight:400;line-height:1.75;color:var(--ink-2)}
.t-small  {font-size:13px;font-weight:400;line-height:1.6;color:var(--ink-3)}
.t-label  {font-size:11px;font-weight:600;letter-spacing:.30em;text-transform:uppercase;color:var(--gold)}
.t-caption{font-size:11px;font-weight:500;letter-spacing:.12em;color:var(--ink-4)}
em,.t-em  {font-style:italic;color:var(--gold-d)}
.t-body p+p{margin-top:1em}

/* ── SECTIONS ──────────────────────────────────────────────────── */
.section{padding:clamp(64px,9vw,128px) var(--g)}
.section--alt{background:var(--paper-2)}
.section--stone{background:var(--stone);color:#F5F3EF}
.section--paper-3{background:var(--paper-3)}
.section--border-top{border-top:1px solid var(--border)}

.section-label{display:flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.section-label::before{content:'';width:28px;height:2px;background:var(--gold);border-radius:1px;flex-shrink:0}
.section-title{font-family:var(--font-d);font-size:clamp(32px,4.5vw,60px);font-weight:300;line-height:1.05;letter-spacing:-.02em;color:var(--ink)}
.section-title em{font-style:italic;color:var(--gold-d)}
.section-lead{font-size:clamp(15px,1.3vw,17px);color:var(--ink-2);line-height:1.78;margin-top:14px;font-weight:400;max-width:600px}
.section-header{margin-bottom:clamp(44px,6vw,72px)}
.section-header--split{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px}
.section-cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:clamp(36px,5vw,56px)}
.cta-row-left{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* ── REVEAL ANIMATION ──────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s var(--t-slow),transform .75s var(--t-slow)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.10s}
.reveal-delay-2{transition-delay:.20s}
.reveal-delay-3{transition-delay:.30s}

/* ════════════════════════════════════════════════════════════════
/* ════════════════════════════════════════════════════════════════
   HEADER — Design premium, transparent → blanc au scroll
════════════════════════════════════════════════════════════════ */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--hh);
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(20px) saturate(200%);
  -webkit-backdrop-filter:blur(20px) saturate(200%);
  border-bottom:1px solid rgba(28,28,28,.08);
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  padding:0 var(--g);
  gap:24px;
  transition:box-shadow .35s ease, border-color .35s ease;
  will-change:transform
}
#site-header.is-scrolled{
  box-shadow:0 2px 20px rgba(28,28,28,.08);
  border-bottom-color:rgba(28,28,28,.12)
}

/* ── LOGO ─────────────────────────────────────────────────────── */
.site-logo{
  display:flex;flex-direction:column;line-height:1;
  text-decoration:none;flex-shrink:0;gap:3px;
  transition:opacity .2s
}
.site-logo:hover{opacity:.82}
.logo-wordmark{display:flex;flex-direction:column;gap:3px}
.logo-main{
  font-family:var(--font-d);font-size:clamp(22px,2.8vw,28px);
  font-weight:300;letter-spacing:.20em;text-transform:uppercase;
  color:var(--ink);line-height:1
}
.logo-tagline{
  font-size:clamp(7px,0.75vw,9px);font-weight:700;letter-spacing:.40em;
  text-transform:uppercase;color:var(--gold);white-space:nowrap
}
.logo-img{max-height:42px;width:auto;display:block}

/* ── NAV DESKTOP ──────────────────────────────────────────────── */
.primary-nav{
  display:flex;justify-content:center;align-items:center;
  height:100%
}
.nav-list{
  display:flex;align-items:center;height:100%;list-style:none;gap:2px
}
.nav-item{position:relative;height:100%;display:flex;align-items:center}

.nav-link{
  position:relative;display:flex;align-items:center;gap:5px;height:100%;
  font-size:clamp(10px,0.9vw,12px);font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);padding:0 clamp(8px,1vw,13px);
  transition:color .2s;white-space:nowrap;text-decoration:none
}
/* Underline indicator */
.nav-link::after{
  content:'';position:absolute;bottom:0;left:clamp(8px,1vw,13px);right:clamp(8px,1vw,13px);
  height:2px;background:var(--gold);border-radius:1px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.16,1,.3,1)
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-item.is-current>.nav-link{color:var(--ink);font-weight:700}
.nav-item.is-current>.nav-link::after{transform:scaleX(1)}

/* Chevron arrow */
.nav-chevron{
  width:13px;height:13px;flex-shrink:0;
  transition:transform .25s;color:var(--ink-4)
}
.nav-item:hover .nav-chevron{transform:rotate(180deg);color:var(--gold)}

/* ── MEGA MENU ────────────────────────────────────────────────── */
.mega-menu{
  position:absolute;top:calc(100% + 1px);left:50%;
  transform:translateX(-50%) translateY(10px);
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:0 0 var(--r-lg) var(--r-lg);
  box-shadow:0 20px 60px rgba(28,28,28,.12);
  padding:28px 32px;min-width:520px;
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .3s,transform .3s cubic-bezier(.16,1,.3,1),visibility .3s
}
.nav-item.has-mega:hover>.mega-menu,
.nav-item.has-mega:focus-within>.mega-menu{
  opacity:1;visibility:visible;pointer-events:all;
  transform:translateX(-50%) translateY(0)
}
.mega-col-title{
  font-size:10px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold);margin-bottom:12px;padding-bottom:10px;
  border-bottom:1px solid var(--border-2)
}
.mega-links{display:flex;flex-direction:column;gap:2px;list-style:none}
.mega-links a{
  display:block;font-size:13px;font-weight:500;color:var(--ink-2);
  padding:7px 10px;border-radius:var(--r);
  transition:all .2s;border-left:2px solid transparent;
  text-decoration:none
}
.mega-links a:hover{
  color:var(--ink);background:var(--paper-2);
  border-left-color:var(--gold);padding-left:14px
}
.mega-col--cta{background:var(--paper-2);border-radius:var(--r-md);padding:18px}
.mega-cta-desc{font-size:13px;color:var(--ink-3);line-height:1.65;margin-bottom:14px}
.mega-cta-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);border:1.5px solid var(--border-gold);padding:10px 18px;
  border-radius:var(--r);transition:all .2s;text-decoration:none
}
.mega-cta-btn:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

/* ── HEADER ACTIONS ───────────────────────────────────────────── */
.header-actions{
  display:flex;align-items:center;gap:10px;flex-shrink:0
}
.header-cta{display:flex} /* visible par défaut */

/* ── HAMBURGER BUTTON ─────────────────────────────────────────── */
.nav-toggle{
  display:none; /* caché par défaut desktop */
  flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;padding:10px;
  background:var(--paper);
  border:1.5px solid var(--border);
  border-radius:var(--r-md);
  cursor:pointer;
  transition:border-color .2s, background .2s;
  flex-shrink:0
}
.nav-toggle:hover{border-color:var(--gold);background:var(--gold-bg)}
.nav-toggle:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.bar{
  display:block;width:100%;height:2px;background:var(--ink);
  border-radius:2px;transition:all .4s cubic-bezier(.16,1,.3,1)
}
.bar-2{width:70%;transition:width .3s,opacity .3s,transform .4s}
.nav-toggle.is-open .bar-1{transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.is-open .bar-2{width:0;opacity:0}
.nav-toggle.is-open .bar-3{transform:rotate(-45deg) translate(5px,-5px)}

/* ════════════════════════════════════════════════════════════════
   MOBILE MENU — Tablette + Smartphone
════════════════════════════════════════════════════════════════ */
.mobile-menu{
  position:fixed;inset:0;z-index:999;
  background:var(--paper);
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .5s cubic-bezier(.16,1,.3,1);
  overflow:hidden;overflow-y:auto;
  -webkit-overflow-scrolling:touch
}
.mobile-menu[hidden]{display:flex!important} /* keep flex for CSS animation */
.mobile-menu:not([hidden]){transform:translateX(0)}

.mobile-menu-inner{
  display:flex;flex-direction:column;min-height:100%;
}

/* Header du drawer */
.mobile-menu-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--g);
  height:var(--hh);
  border-bottom:1px solid var(--border);
  flex-shrink:0;background:var(--paper)
}

.mobile-close{
  width:40px;height:40px;border:1.5px solid var(--border);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--ink-2);cursor:pointer;transition:all .2s;background:transparent
}
.mobile-close svg{display:block}
.mobile-close:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-bg)}

/* Navigation items */
.mobile-nav{
  flex:1;display:flex;flex-direction:column;
  padding:12px 0;
  border-bottom:1px solid var(--border)
}
.mobile-nav-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px var(--g);
  font-family:var(--font-d);
  font-size:clamp(22px,5.5vw,34px);
  font-weight:300;color:var(--ink-2);
  text-decoration:none;
  border-bottom:1px solid var(--border-2);
  transition:all .2s;
  line-height:1.2
}
.mobile-nav-link:last-child{border-bottom:none}
.mobile-nav-link.is-current{color:var(--gold-d)}
.mobile-nav-link:hover{color:var(--ink);background:var(--paper-2);padding-left:calc(var(--g) + 6px)}
.mobile-nav-text{flex:1}
.mobile-nav-arrow{
  width:20px;height:20px;flex-shrink:0;color:var(--ink-4);
  transition:transform .2s,color .2s
}
.mobile-nav-link:hover .mobile-nav-arrow{transform:translateX(4px);color:var(--gold)}
.mobile-nav-link.is-current .mobile-nav-arrow{color:var(--gold)}

/* Footer du drawer */
.mobile-menu-footer{
  flex-shrink:0;
  padding:24px var(--g) max(32px,env(safe-area-inset-bottom));
  display:flex;flex-direction:column;gap:18px;background:var(--paper)
}

.mobile-contact-info{display:flex;flex-direction:column;gap:8px}
.mobile-contact-info a{
  display:flex;align-items:center;gap:10px;
  font-size:14px;font-weight:500;color:var(--ink-3);
  text-decoration:none;transition:color .2s
}
.mobile-contact-info a:hover{color:var(--gold)}
.mobile-contact-info i{font-size:16px;color:var(--gold);flex-shrink:0}

.mobile-socials{display:flex;gap:10px;flex-wrap:wrap}
.mobile-socials a{
  width:40px;height:40px;border:1.5px solid var(--border);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--ink-3);
  text-decoration:none;transition:all .2s
}
.mobile-socials a:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-bg)}

/* Overlay fond */
.mobile-overlay{
  position:fixed;inset:0;z-index:998;
  background:rgba(28,28,28,.40);
  opacity:0;pointer-events:none;
  transition:opacity .4s;
  backdrop-filter:blur(2px);
  -webkit-backdrop-filter:blur(2px)
}
.mobile-overlay.is-visible{opacity:1;pointer-events:all}

/* ── RESPONSIVE : affichage hamburger ─────────────────────────── */
/* Tablette landscape + portrait → hamburger */
@media(max-width:1024px){
  .primary-nav{display:none}     /* masquer nav desktop */
  .nav-toggle{display:flex}      /* afficher hamburger */
  .header-cta{display:none}      /* masquer CTA desktop */
}
/* Petite tablette : on garde le logo tagline */
@media(max-width:768px){
  #site-header{gap:12px}
  .logo-tagline{display:none}    /* simplifier logo sur petit écran */
}
/* Mobile */
@media(max-width:480px){
  :root{--hh:60px;--g:16px}
  .logo-main{font-size:22px}
}

   BOUTONS — Animés et élégants
════════════════════════════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-b);font-size:12px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  padding:14px 32px;border-radius:var(--r);
  cursor:pointer;transition:all var(--t-med);white-space:nowrap;
  border:2px solid transparent;position:relative;overflow:hidden;
  text-decoration:none;line-height:1
}
.btn::before{
  content:'';position:absolute;inset:0;opacity:0;
  transition:opacity var(--t-fast);background:rgba(255,255,255,.12)
}
.btn:hover::before{opacity:1}
.btn:active{transform:scale(.97)!important}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-primary:hover{background:var(--ink-2);transform:translateY(-2px);box-shadow:0 8px 24px rgba(28,28,28,.20)}

.btn-gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-l);transform:translateY(-2px);box-shadow:var(--shadow-btn)}

.btn-outline{background:transparent;color:var(--ink);border-color:var(--border);border-width:2px}
.btn-outline:hover{border-color:var(--ink);background:var(--paper-2);transform:translateY(-1px)}

.btn-outline-gold{background:transparent;color:var(--gold);border-color:var(--border-gold);border-width:2px}
.btn-outline-gold:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

.btn-ghost{background:transparent;color:var(--ink-2);border-color:transparent}
.btn-ghost:hover{background:var(--paper-2);color:var(--ink)}

.btn-sm{padding:9px 20px;font-size:11px;letter-spacing:.14em;border-radius:var(--r)}
.btn-lg{padding:16px 42px;font-size:12px;border-radius:var(--r-md)}
.btn-xl{padding:18px 52px;font-size:13px;letter-spacing:.16em;border-radius:var(--r-md)}

/* Icone dans bouton */
.btn svg,.btn i{transition:transform var(--t-fast)}
.btn:hover svg,.btn:hover i{transform:translateX(3px)}

/* ════════════════════════════════════════════════════════════════
   FILTRES / TABS
════════════════════════════════════════════════════════════════ */
.projects-filter,.media-filters{
  display:flex;gap:6px;flex-wrap:wrap;
  padding:4px;background:var(--paper-2);border-radius:var(--r-md);
  border:1px solid var(--border-2);width:fit-content;max-width:100%
}
.filter-tab{
  background:transparent;border:none;
  color:var(--ink-3);font-family:var(--font-b);font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;padding:8px 16px;
  cursor:pointer;border-radius:var(--r);transition:all var(--t-fast)
}
.filter-tab.is-active{background:var(--paper);color:var(--gold);box-shadow:var(--shadow-xs)}
.filter-tab:hover:not(.is-active){background:var(--paper-3);color:var(--ink)}

/* ════════════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════════════ */
.hero{position:relative;height:100svh;min-height:580px;overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-video,.hero-slide-img{width:100%;height:100%;object-fit:cover}
.hero-slide-img{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;display:block}
.hero-slide-img.is-active{opacity:1}
.hero-ph-1{background:linear-gradient(160deg,#f2ede4,#ddd4c2,#c8baa4)}
.hero-ph-2{background:linear-gradient(160deg,#d6e5f0,#bdd0e4,#a0bcd8)}

.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(255,255,255,.05) 0%,rgba(255,255,255,0) 35%,rgba(255,255,255,.5) 70%,rgba(255,255,255,.95) 100%)
}
.hero-overlay-top{position:absolute;top:0;left:0;right:0;height:160px;background:linear-gradient(to bottom,rgba(255,255,255,.70),transparent)}

.hero-content{
  position:absolute;bottom:0;left:0;right:0;
  padding:0 var(--g) clamp(44px,7vw,80px);
  display:flex;flex-direction:column
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--paper);border:1.5px solid var(--border);
  border-radius:100px;padding:7px 16px;
  font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);box-shadow:var(--shadow-sm);
  margin-bottom:18px;align-self:flex-start
}
.hero-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:pulse 2s infinite;flex-shrink:0}
.hero-title{
  font-family:var(--font-d);
  font-size:clamp(48px,8.5vw,108px);font-weight:300;line-height:.88;letter-spacing:-.03em;
  color:var(--ink);margin-bottom:18px
}
.hero-title em{font-style:italic;color:var(--gold-d)}
.hero-subtitle{font-size:clamp(12px,1.2vw,14px);font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-3);margin-bottom:30px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}

.hero-dots{position:absolute;right:var(--g);bottom:clamp(44px,7vw,80px);display:flex;flex-direction:column;gap:8px}
.hero-dot{width:9px;height:9px;border-radius:50%;border:2px solid var(--ink-4);cursor:pointer;transition:all var(--t-fast);background:transparent}
.hero-dot.is-active{background:var(--gold);border-color:var(--gold);transform:scale(1.25)}

.hero-panel-tags{position:absolute;bottom:clamp(44px,7vw,80px);right:calc(var(--g) + 30px);display:flex;gap:8px;flex-wrap:wrap;max-width:50%}
.hero-panel-tag{background:var(--paper);border:1.5px solid var(--border);border-radius:var(--r);padding:7px 15px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);cursor:pointer;transition:all var(--t-fast)}
.hero-panel-tag:hover,.hero-panel-tag.is-active{background:var(--gold);color:#fff;border-color:var(--gold)}

.hero-scroll{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;text-decoration:none}
.hero-scroll-line{width:1.5px;height:44px;background:linear-gradient(to bottom,var(--gold),transparent);animation:scroll-pulse 2.5s ease-in-out infinite}
.hero-scroll-text{font-size:10px;font-weight:700;letter-spacing:.40em;text-transform:uppercase;color:var(--ink-4)}

/* ── TICKER ──────────────────────────────────────────────────── */
.ticker-bar{background:var(--stone);padding:13px 0;overflow:hidden}
.ticker-track{display:flex;gap:60px;animation:ticker 22s linear infinite;white-space:nowrap;will-change:transform}
.ticker-item{display:flex;align-items:center;gap:18px;flex-shrink:0}
.ticker-text{font-size:11px;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:rgba(255,255,255,.50)}
.ticker-sep{width:5px;height:5px;border-radius:50%;background:var(--gold);flex-shrink:0}

/* ════════════════════════════════════════════════════════════════
   CARDS — SECTIONS MARQUÉES
════════════════════════════════════════════════════════════════ */
.card{background:var(--paper);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px 28px;box-shadow:var(--shadow-xs);transition:box-shadow var(--t-med),transform var(--t-med)}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.card--gold{border-color:var(--border-gold);border-width:1.5px}

/* ── STATS ──────────────────────────────────────────────────── */
.stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.stat-card{background:var(--paper);padding:clamp(22px,3vw,38px) clamp(16px,2.5vw,28px);text-align:center;transition:background var(--t-fast)}
.stat-card:hover{background:var(--paper-2)}
.stat-number{font-family:var(--font-d);font-size:clamp(40px,5vw,62px);font-weight:300;color:var(--gold);line-height:1}
.stat-label{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);margin-top:10px}

/* ── ABOUT GRID ──────────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,2vw,20px)}

/* ── SERVICES ──────────────────────────────────────────────── */
.services-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.service-item{
  background:var(--paper);padding:clamp(24px,3vw,44px) clamp(18px,2.5vw,32px);
  position:relative;overflow:hidden;cursor:pointer;
  transition:background var(--t-med);
}
.service-item::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold-d),var(--gold-l));transform:scaleX(0);transform-origin:left;transition:transform .5s var(--t-slow)}
.service-item:hover{background:var(--paper-2)}
.service-item:hover::before{transform:scaleX(1)}
.service-num{font-family:var(--font-d);font-size:48px;font-weight:300;color:var(--paper-4);line-height:1;margin-bottom:20px;transition:color var(--t-med)}
.service-item:hover .service-num{color:var(--gold-bg)}
.service-icon{width:46px;height:46px;border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;margin-bottom:18px;border-radius:var(--r-md);transition:all var(--t-fast)}
.service-icon svg{width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.5}
.service-item:hover .service-icon{border-color:var(--gold);background:var(--gold-bg)}
.service-name{font-family:var(--font-d);font-size:clamp(17px,1.9vw,21px);font-weight:400;line-height:1.25;margin-bottom:10px;color:var(--ink)}
.service-desc{font-size:13px;color:var(--ink-3);line-height:1.75;font-weight:400}
.service-link{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-top:16px;opacity:0;transform:translateY(4px);transition:all .3s .05s}
.service-item:hover .service-link{opacity:1;transform:translateY(0)}

/* ── PROJECTS ─────────────────────────────────────────────── */
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.project-card{position:relative;overflow:hidden;cursor:pointer;display:block;border-radius:var(--r)}
.project-card--featured{grid-column:span 2}
.project-thumb{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;transition:transform .9s var(--t-slow),filter .5s}
.project-card--featured .project-thumb{aspect-ratio:16/10}
.project-card:hover .project-thumb{transform:scale(1.05);filter:brightness(.84)}
.project-thumb--placeholder,.pph-1,.pph-2,.pph-3,.pph-4,.pph-5,.pph-6{display:block;width:100%;height:100%}
.pph-1{background:linear-gradient(155deg,#f3ede2,#e6dcca,#d4c8ae)}
.pph-2{background:linear-gradient(155deg,#e4edf6,#ccdaea,#b2c7de)}
.pph-3{background:linear-gradient(155deg,#ede8da,#e0d8c4,#ccc4a6)}
.pph-4{background:linear-gradient(155deg,#e4ede4,#ccdacc,#adc5ad)}
.pph-5{background:linear-gradient(155deg,#eae4ee,#dcd0e4,#c4aed8)}
.pph-6{background:linear-gradient(155deg,#ede4e4,#e2cccc,#d2aaaa)}
.project-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(20,20,20,.90) 0%,rgba(20,20,20,.10) 50%,transparent 100%)}
.project-info{position:absolute;bottom:0;left:0;right:0;padding:clamp(18px,2.5vw,32px);transform:translateY(6px);transition:transform .5s var(--t-slow)}
.project-card:hover .project-info{transform:translateY(0)}
.project-cat{font-size:10px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.project-name{font-family:var(--font-d);font-size:clamp(18px,2.4vw,30px);font-weight:400;line-height:1.1;color:#fff}
.project-name--lg{font-size:clamp(26px,3.8vw,44px)}
.project-meta{font-size:12px;color:rgba(255,255,255,.62);margin-top:6px;letter-spacing:.08em;opacity:0;transform:translateY(6px);transition:all .35s .06s}
.project-card:hover .project-meta{opacity:1;transform:translateY(0)}
.project-arrow{
  position:absolute;top:18px;right:18px;width:38px;height:38px;
  background:rgba(255,255,255,.92);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;color:var(--ink);
  opacity:0;transform:translate(5px,-5px);transition:all .38s;
  box-shadow:var(--shadow-sm)
}
.project-card:hover .project-arrow{opacity:1;transform:translate(0,0)}

/* ── TEAM ─────────────────────────────────────────────────── */
.team-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px}
.team-card{position:relative;overflow:hidden;cursor:pointer;aspect-ratio:3/4;background:var(--paper-3);display:block;border-radius:var(--r)}
.team-photo{width:100%;height:100%;object-fit:cover;object-position:top;filter:grayscale(20%);transition:transform .8s var(--t-slow),filter .5s;display:block}
.team-card:hover .team-photo{transform:scale(1.04);filter:grayscale(0%)}
.team-photo--placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.team-ph-1{background:linear-gradient(155deg,#f3ede2,#e6dcca,#d4c8ae)}
.team-ph-2{background:linear-gradient(155deg,#e4edf6,#ccdaea,#b2c7de)}
.team-initials{font-family:var(--font-d);font-size:clamp(68px,10vw,108px);font-weight:300;color:rgba(184,151,90,.16)}
.team-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(20,20,20,.92) 0%,rgba(20,20,20,.22) 44%,transparent 100%)}
.team-info{position:absolute;bottom:0;left:0;right:0;padding:clamp(22px,3vw,40px);transform:translateY(46px);transition:transform .6s var(--t-slow)}
.team-card:hover .team-info{transform:translateY(0)}
.team-role{font-size:10px;font-weight:700;letter-spacing:.30em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.team-name{font-family:var(--font-d);font-size:clamp(22px,2.8vw,36px);font-weight:400;line-height:1.1;color:#fff;margin-bottom:10px}
.team-bio{font-size:13px;color:rgba(255,255,255,.72);line-height:1.7;opacity:0;transform:translateY(10px);transition:all .4s .10s;max-width:380px}
.team-card:hover .team-bio{opacity:1;transform:translateY(0)}
.team-social{display:flex;gap:8px;margin-top:14px;opacity:0;transition:opacity .35s .20s}
.team-card:hover .team-social{opacity:1}
.social-btn{
  width:36px;height:36px;border:1.5px solid rgba(255,255,255,.28);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:rgba(255,255,255,.65);
  transition:all var(--t-fast);cursor:pointer;text-decoration:none
}
.social-btn:hover{border-color:var(--gold);color:var(--gold)}

/* ── MEDIA GRID ─────────────────────────────────────────── */
.media-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:200px;gap:4px}
.media-item{position:relative;overflow:hidden;cursor:pointer;background:var(--paper-3);border-radius:var(--r)}
.media-item--wide{grid-column:span 2}
.media-item--tall{grid-row:span 2}
.media-thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .65s var(--t-slow)}
.media-item:hover .media-thumb{transform:scale(1.07)}
.media-ph-hotels    {background:linear-gradient(135deg,#dce8f2,#c4d4e8,#a8beda);display:block;width:100%;height:100%}
.media-ph-villas    {background:linear-gradient(135deg,#ede9dc,#e0d8c4,#cec6aa);display:block;width:100%;height:100%}
.media-ph-bureaux   {background:linear-gradient(135deg,#e2eaf4,#ccd8ea,#b4c6de);display:block;width:100%;height:100%}
.media-ph-residences{background:linear-gradient(135deg,#e2ece2,#ccdacc,#b2c4b2);display:block;width:100%;height:100%}
.media-ph-facades   {background:linear-gradient(135deg,#eae2ee,#dcd0e4,#c8b8d6);display:block;width:100%;height:100%}
.media-ph-equipe    {background:linear-gradient(135deg,#ede8e2,#dfdacc,#cec6b4);display:block;width:100%;height:100%}
.media-item-overlay{position:absolute;inset:0;background:rgba(28,28,28,0);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;transition:background var(--t-med)}
.media-item:hover .media-item-overlay{background:rgba(28,28,28,.46)}
.media-lightbox-btn{
  width:46px;height:46px;border-radius:50%;background:var(--paper);border:none;
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  opacity:0;transform:scale(.8);transition:all var(--t-med);
  box-shadow:var(--shadow-md);cursor:pointer
}
.media-lightbox-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}
.media-item:hover .media-lightbox-btn{opacity:1;transform:scale(1)}
.media-item-label{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#fff;opacity:0;transform:translateY(5px);transition:all .3s .04s;text-shadow:0 1px 4px rgba(0,0,0,.45);text-align:center}
.media-item:hover .media-item-label{opacity:1;transform:translateY(0)}

/* ── MEDIA SHOWCASE ──────────────────────────────────────── */
.media-showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px;border-radius:var(--r-lg);overflow:hidden}
.media-showcase-featured{position:relative;overflow:hidden;aspect-ratio:3/4;cursor:pointer;display:block}
.media-showcase-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:4px}
.media-showcase-item{position:relative;overflow:hidden;aspect-ratio:1;cursor:pointer;display:block}
.media-showcase-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--t-slow)}
.media-showcase-featured:hover .media-showcase-img,
.media-showcase-item:hover .media-showcase-img{transform:scale(1.06)}
.media-showcase-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(20,20,20,.55) 0%,transparent 55%);opacity:0;transition:opacity var(--t-med)}
.media-showcase-featured:hover .media-showcase-overlay,
.media-showcase-item:hover .media-showcase-overlay{opacity:1}
.media-showcase-label{position:absolute;bottom:14px;left:14px;right:14px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#fff;opacity:0;transform:translateY(6px);transition:all var(--t-med);text-shadow:0 1px 4px rgba(0,0,0,.5)}
.media-showcase-featured:hover .media-showcase-label,
.media-showcase-item:hover .media-showcase-label{opacity:1;transform:translateY(0)}

/* ── QUOTE SECTION ───────────────────────────────────────── */
.quote-section{text-align:center;position:relative;overflow:hidden}
.quote-bg-word{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-size:clamp(140px,20vw,300px);font-weight:300;color:rgba(184,151,90,.04);pointer-events:none;white-space:nowrap}
.quote-mark{font-family:var(--font-d);font-size:72px;line-height:.4;color:rgba(184,151,90,.22);margin-bottom:22px;display:block}
.quote-text{font-family:var(--font-d);font-size:clamp(18px,2.5vw,34px);font-weight:300;line-height:1.45;font-style:italic;max-width:760px;margin:0 auto;color:var(--ink)}
.quote-author{margin-top:26px;font-size:11px;font-weight:700;letter-spacing:.35em;text-transform:uppercase;color:var(--gold);font-style:normal;font-family:var(--font-b)}

/* ── TESTIMONIALS ────────────────────────────────────────── */
.testimonial-slide{padding:clamp(36px,5vw,64px) clamp(20px,6vw,88px);position:relative}
.testimonial-quote{position:absolute;top:18px;left:clamp(18px,5vw,72px);font-family:var(--font-d);font-size:110px;line-height:.5;color:rgba(184,151,90,.08);pointer-events:none}
.testimonial-text{font-family:var(--font-d);font-size:clamp(16px,2.2vw,26px);font-weight:300;line-height:1.55;font-style:italic;color:var(--ink);position:relative;z-index:1}
.testimonial-author{display:flex;align-items:center;gap:14px;margin-top:26px;flex-wrap:wrap}
.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:var(--paper-3);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-size:20px;color:var(--gold);flex-shrink:0;overflow:hidden}
.testimonial-avatar img{width:100%;height:100%;object-fit:cover}
.testimonial-name{font-size:14px;font-weight:600;color:var(--ink)}
.testimonial-role{font-size:12px;color:var(--ink-3);margin-top:2px}
.testimonial-stars{margin-left:auto;font-size:14px;color:var(--gold);letter-spacing:2px}
.swiper-pagination-bullet{background:var(--border);opacity:1;width:8px;height:8px;transition:all .3s}
.swiper-pagination-bullet-active{background:var(--gold);width:24px;border-radius:4px}

/* ── BLOG ──────────────────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.5vw,32px)}
.blog-card{display:block;cursor:pointer}
.blog-thumb-wrap{overflow:hidden;aspect-ratio:16/9;margin-bottom:18px;background:var(--paper-3);border-radius:var(--r-md)}
.blog-thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .65s var(--t-slow)}
.blog-card:hover .blog-thumb{transform:scale(1.05)}
.blog-cat{font-size:10px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.blog-title{font-family:var(--font-d);font-size:clamp(16px,1.8vw,21px);font-weight:400;line-height:1.25;color:var(--ink);transition:color var(--t-fast)}
.blog-card:hover .blog-title{color:var(--gold-d)}
.blog-excerpt{font-size:13px;color:var(--ink-3);line-height:1.70;margin-top:8px}
.blog-meta{display:flex;gap:14px;margin-top:12px;font-size:11px;color:var(--ink-4);font-weight:600}

/* ── PARTNERS ─────────────────────────────────────────── */
.partners-row{display:flex;align-items:center;justify-content:center;gap:clamp(24px,4vw,56px);flex-wrap:wrap;padding:32px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.partner-item{opacity:.4;transition:opacity var(--t-fast);filter:grayscale(100%)}
.partner-item:hover{opacity:.8;filter:grayscale(0%)}
.partner-logo{max-height:38px;max-width:100px;object-fit:contain;display:block}
.partner-name-text{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}

/* ════════════════════════════════════════════════════════════════
   FORMULAIRES — Design Premium et Ergonomique
════════════════════════════════════════════════════════════════ */

/* Groupe de champ */
.form-group{display:flex;flex-direction:column;gap:8px;width:100%}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr));gap:16px}

/* Label */
.form-label{
  font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);transition:color var(--t-fast);display:flex;align-items:center;gap:5px
}
.form-label .req{color:var(--gold);font-size:14px;line-height:0.8}
.form-group:focus-within .form-label{color:var(--gold)}

/* Input, Textarea, Select */
.form-input,.form-textarea,.form-select{
  width:100%;background:var(--paper);
  border:1.5px solid var(--border);border-radius:var(--r-md);
  padding:13px 16px;font-size:15px;color:var(--ink);font-family:var(--font-b);
  transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast);
  appearance:none;-webkit-appearance:none;outline:none
}
.form-input::placeholder,.form-textarea::placeholder{color:var(--ink-4)}
.form-input:hover,.form-textarea:hover,.form-select:hover{border-color:rgba(28,28,28,.25)}
.form-input:focus,.form-textarea:focus,.form-select:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(184,151,90,.14),var(--shadow-xs);
  background:var(--paper)
}
.form-textarea{resize:vertical;min-height:130px;line-height:1.65}
.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%236A6A6A' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:42px;cursor:pointer}

/* Checkbox & Radio stylisés */
.form-check{display:flex;align-items:flex-start;gap:12px;cursor:pointer}
.form-check input[type="checkbox"],.form-check input[type="radio"]{
  width:18px;height:18px;border:1.5px solid var(--border);
  border-radius:4px;appearance:none;-webkit-appearance:none;
  background:var(--paper);cursor:pointer;flex-shrink:0;margin-top:3px;
  transition:all var(--t-fast);position:relative
}
.form-check input[type="radio"]{border-radius:50%}
.form-check input[type="checkbox"]:checked{background:var(--gold);border-color:var(--gold)}
.form-check input[type="radio"]:checked{border-color:var(--gold);border-width:5px}
.form-check input[type="checkbox"]:checked::after{content:'';position:absolute;top:3px;left:6px;width:4px;height:8px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg)}
.form-check input:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.form-check-label{font-size:14px;color:var(--ink-2);line-height:1.6}
.form-check-label a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}

/* Radio cards (type projet) */
.type-card{
  border:2px solid var(--border);padding:16px 14px;cursor:pointer;
  display:flex;align-items:center;gap:12px;border-radius:var(--r-md);
  transition:all var(--t-fast);background:var(--paper)
}
.type-card:hover{border-color:rgba(184,151,90,.40);background:var(--gold-bg)}
.type-card:has(input:checked){border-color:var(--gold);background:var(--gold-bg);box-shadow:0 0 0 3px rgba(184,151,90,.12)}
.type-card input{display:none}
.type-card-icon{font-size:22px;flex-shrink:0}
.type-card-label{font-size:13px;font-weight:600;color:var(--ink-2)}
.type-card:has(input:checked) .type-card-label{color:var(--gold-d)}

/* Upload zone */
.upload-zone{
  border:2px dashed var(--border);padding:28px 20px;text-align:center;
  cursor:pointer;border-radius:var(--r-md);transition:all var(--t-fast);
  background:var(--paper-2)
}
.upload-zone:hover{border-color:var(--gold);background:var(--gold-bg)}
.upload-zone-icon{font-size:28px;color:var(--ink-4);margin:0 auto 10px}
.upload-zone-text{font-size:14px;color:var(--ink-3);margin-bottom:4px}
.upload-zone-hint{font-size:12px;color:var(--ink-4)}
.upload-status{font-size:12px;color:var(--gold);margin-top:8px;font-weight:600}

/* Barre de progression */
.form-progress{margin-bottom:28px}
.form-progress-header{display:flex;justify-content:space-between;font-size:12px;font-weight:600;color:var(--ink-3);margin-bottom:10px;letter-spacing:.06em}
.form-progress-bar{height:4px;background:var(--paper-4);border-radius:2px;overflow:hidden}
.form-progress-fill{height:100%;background:linear-gradient(90deg,var(--gold-d),var(--gold));border-radius:2px;transition:width .5s var(--t-slow)}
.form-progress-steps{display:flex;justify-content:space-between;margin-top:10px}
.form-progress-step{font-size:11px;font-weight:600;color:var(--ink-4);transition:color var(--t-fast)}
.form-progress-step.is-active{color:var(--gold)}
.form-progress-step.is-done{color:var(--ink-3)}

/* Étapes formulaire */
.form-step{display:none}.form-step.is-active{display:block}
.form-step-title{font-family:var(--font-d);font-size:clamp(20px,2.5vw,26px);font-weight:300;margin-bottom:24px;color:var(--ink)}
.form-step-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-nav{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}

/* Confirmation */
.form-success{text-align:center;padding:40px 20px}
.form-success-icon{font-size:52px;color:var(--gold);margin-bottom:16px;display:block}
.form-success-title{font-family:var(--font-d);font-size:28px;font-weight:300;margin-bottom:10px;color:var(--ink)}
.form-success-text{font-size:15px;color:var(--ink-3)}

/* ── NEWSLETTER ────────────────────────────────────────── */
.newsletter-section{text-align:center}
.newsletter-form{
  display:flex;max-width:440px;margin:28px auto 0;
  border:1.5px solid var(--border);border-radius:var(--r-md);
  overflow:hidden;transition:border-color var(--t-fast);
  box-shadow:var(--shadow-xs)
}
.newsletter-form:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,151,90,.12)}
.newsletter-input{flex:1;background:var(--paper);border:none;padding:14px 18px;font-size:14px;color:var(--ink);outline:none;min-width:0}
.newsletter-input::placeholder{color:var(--ink-4)}
.newsletter-btn{background:var(--gold);color:#fff;padding:14px 22px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;border:none;cursor:pointer;transition:background var(--t-fast);white-space:nowrap;flex-shrink:0}
.newsletter-btn:hover{background:var(--gold-l)}

/* ── FAQ ─────────────────────────────────────────────── */
.faq-item{border-bottom:1px solid var(--border)}
.faq-trigger{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:20px 0;font-size:clamp(14px,1.6vw,17px);font-weight:500;
  color:var(--ink);cursor:pointer;text-align:left;gap:16px;
  transition:color var(--t-fast);background:none;border:none;font-family:var(--font-b)
}
.faq-trigger:hover{color:var(--gold-d)}
.faq-icon{
  width:26px;height:26px;border:1.5px solid var(--border);border-radius:50%;
  flex-shrink:0;position:relative;transition:all var(--t-fast)
}
.faq-icon::before{content:'';position:absolute;width:10px;height:1.5px;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--gold)}
.faq-icon::after{content:'';position:absolute;width:1.5px;height:10px;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--gold);transition:transform .35s}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.is-open .faq-icon{border-color:var(--gold);background:var(--gold-bg)}
.faq-answer{overflow:hidden;max-height:0;transition:max-height .5s var(--t-slow)}
.faq-answer-inner{padding:0 0 20px;font-size:15px;color:var(--ink-2);line-height:1.80}
.faq-item.is-open .faq-answer{max-height:320px}

/* ── LIGHTBOX ────────────────────────────────────────── */
.s2ac-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(20,20,20,.96);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s}
.s2ac-lightbox.is-open{opacity:1;pointer-events:all}
.lightbox-inner{position:relative;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center}
.lightbox-img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:var(--r);box-shadow:0 24px 80px rgba(0,0,0,.5)}
.lightbox-caption{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.50);margin-top:14px}
.lightbox-close{position:fixed;top:22px;right:26px;width:44px;height:44px;border:1.5px solid rgba(255,255,255,.22);border-radius:50%;background:none;color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--t-fast)}
.lightbox-close:hover{border-color:var(--gold);color:var(--gold)}
.lightbox-nav{position:fixed;top:50%;transform:translateY(-50%);width:44px;height:44px;border:1.5px solid rgba(255,255,255,.18);border-radius:50%;background:none;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--t-fast)}
.lightbox-prev{left:18px}.lightbox-next{right:18px}
.lightbox-nav:hover{border-color:var(--gold);color:var(--gold)}

/* ── FLOTTANTS ───────────────────────────────────────── */
.float-whatsapp{position:fixed;bottom:26px;right:26px;width:52px;height:52px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;z-index:900;cursor:pointer;box-shadow:0 6px 22px rgba(37,211,102,.35);transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.float-whatsapp:hover{transform:scale(1.12)}
.float-whatsapp svg{width:24px;height:24px;fill:#fff}
.scroll-to-top{position:fixed;bottom:90px;right:26px;width:44px;height:44px;background:var(--paper);border:1.5px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:900;opacity:0;pointer-events:none;color:var(--ink-2);font-size:16px;transition:all var(--t-med);box-shadow:var(--shadow-sm)}
.scroll-to-top.is-visible{opacity:1;pointer-events:all}
.scroll-to-top:hover{border-color:var(--gold);color:var(--gold);box-shadow:var(--shadow-md)}
.chatbot-bubble{position:fixed;bottom:146px;right:26px;width:44px;height:44px;background:var(--paper);border:1.5px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:900;font-size:20px;box-shadow:var(--shadow-sm);transition:all var(--t-fast)}
.chatbot-bubble:hover{border-color:var(--border-gold);box-shadow:var(--shadow-md)}
.chatbot-window{position:fixed;bottom:202px;right:26px;width:min(300px,calc(100vw - 32px));background:var(--paper);border:1.5px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;opacity:0;pointer-events:none;transform:translateY(12px) scale(.96);transform-origin:bottom right;transition:all var(--t-slow)}
.chatbot-window.is-open{opacity:1;pointer-events:all;transform:translateY(0) scale(1)}
.chatbot-header{padding:14px 16px;background:var(--stone);display:flex;align-items:center;gap:10px}
.chatbot-avatar{width:30px;height:30px;border-radius:50%;background:rgba(184,151,90,.2);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.chatbot-name{font-size:13px;font-weight:600;color:#fff}
.chatbot-status{font-size:11px;color:#6ee7b7}
.chatbot-close-btn{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.55);font-size:20px;cursor:pointer;line-height:1;transition:color var(--t-fast)}
.chatbot-close-btn:hover{color:#fff}
.chatbot-messages{min-height:100px;max-height:190px;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.chat-msg{max-width:85%;padding:9px 13px;font-size:13px;line-height:1.55;border-radius:var(--r-lg)}
.chat-msg--in{background:var(--paper-2);color:var(--ink);align-self:flex-start;border-bottom-left-radius:4px}
.chat-msg--out{background:var(--gold);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chatbot-input-row{border-top:1px solid var(--border);display:flex}
.chatbot-input{flex:1;border:none;padding:12px 14px;font-size:13px;color:var(--ink);background:var(--paper);outline:none}
.chatbot-input::placeholder{color:var(--ink-4)}
.chatbot-send{padding:12px 14px;color:var(--gold);font-size:17px;font-weight:700;transition:color var(--t-fast);background:none;border:none;cursor:pointer}
.chatbot-send:hover{color:var(--gold-d)}

/* ════════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════════ */
.site-footer{background:var(--stone-2);color:rgba(245,243,239,.78)}
.footer-main{padding:clamp(52px,7vw,80px) var(--g);display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:clamp(28px,5vw,56px)}
.footer-brand .logo-main{color:#F5F3EF;font-size:26px}
.footer-brand .logo-tagline{color:var(--gold)}
.footer-tagline{font-size:13px;color:rgba(245,243,239,.48);line-height:1.75;margin-top:14px;max-width:210px}
.footer-socials{display:flex;gap:8px;margin-top:20px}
.footer-social{width:36px;height:36px;border:1.5px solid rgba(245,243,239,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:rgba(245,243,239,.50);transition:all var(--t-fast);text-decoration:none}
.footer-social:hover{border-color:var(--gold);color:var(--gold)}
.footer-col-title{font-size:11px;font-weight:700;letter-spacing:.30em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-nav{display:flex;flex-direction:column;gap:10px}
.footer-nav a{font-size:13px;color:rgba(245,243,239,.48);transition:all var(--t-fast);padding-left:0}
.footer-nav a:hover{color:rgba(245,243,239,.9);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(245,243,239,.08);padding:20px var(--g);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-copy{font-size:11px;color:rgba(245,243,239,.25);letter-spacing:.05em}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{font-size:11px;color:rgba(245,243,239,.25);transition:color var(--t-fast)}
.footer-legal a:hover{color:var(--gold)}

/* ── SINGLE PROJECT ─────────────────────────────────── */
.project-hero-wrap{position:relative;height:72vh;min-height:440px;overflow:hidden}
.project-hero-img{width:100%;height:100%;object-fit:cover}
.project-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,255,255,0) 25%,rgba(20,20,20,.85) 100%)}
.project-hero-meta{position:absolute;bottom:48px;left:var(--g)}
.project-details{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(40px,6vw,72px);padding:clamp(48px,7vw,80px) var(--g)}
.project-specs{display:flex;flex-direction:column}
.spec-item{border-bottom:1px solid var(--border);padding:15px 0}
.spec-label{font-size:10px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.spec-value{font-size:15px;font-weight:500;color:var(--ink)}
.project-gallery{display:grid;grid-template-columns:1fr 1fr;gap:3px;border-radius:var(--r);overflow:hidden}
.project-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.project-gallery .tall{aspect-ratio:auto;grid-row:span 2}

/* ── BREADCRUMB ─────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-3);padding:14px var(--g);font-weight:500;flex-wrap:wrap}
.breadcrumb a{color:var(--ink-3);transition:color var(--t-fast)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb-sep{color:var(--border);font-size:14px}

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE — ZÉRO DÉBORDEMENT GARANTI
════════════════════════════════════════════════════════════════ */
@media(max-width:1200px){
  .services-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .footer-main{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
  .media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .mega-menu{min-width:420px}
}
@media(max-width:1024px){
  .mega-menu{grid-template-columns:1fr 1fr;min-width:380px}
}
@media(max-width:991px){
  .about-grid,.project-details{grid-template-columns:minmax(0,1fr)}
  .projects-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .project-card--featured{grid-column:span 2}
  .team-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .blog-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .media-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:180px}
  .stats-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .media-showcase{grid-template-columns:minmax(0,1fr)}
  .media-showcase-featured{aspect-ratio:16/9;grid-row:auto}
  .media-showcase-grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:1fr}
  .form-step-grid{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:767px){
  :root{--hh:62px;--g:18px}
  /* nav handled at 1024px breakpoint */
  .hero-title{font-size:clamp(40px,11vw,64px)}
  .hero-panel-tags{display:none}
  .hero-ctas,.section-cta-row,.cta-buttons,.cta-row-left{flex-direction:column;align-items:flex-start;width:100%}
  .hero-ctas .btn,.section-cta-row .btn,.cta-buttons .btn{width:100%;justify-content:center;max-width:400px}
  .services-grid{grid-template-columns:minmax(0,1fr)}
  .projects-grid{grid-template-columns:minmax(0,1fr)}
  .project-card--featured{grid-column:span 1}
  .project-name--lg{font-size:clamp(22px,6vw,34px)}
  .team-grid{grid-template-columns:minmax(0,1fr)}
  .blog-grid{grid-template-columns:minmax(0,1fr)}
  .stats-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .about-stats{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .media-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-auto-rows:160px}
  .media-item--wide{grid-column:span 2}
  .media-item--tall{grid-row:span 1}
  .footer-main{grid-template-columns:minmax(0,1fr)}
  .newsletter-form{flex-direction:column;border-radius:var(--r-md)}
  .newsletter-input{border-bottom:1px solid var(--border);width:100%}
  .newsletter-btn{padding:14px 20px}
  .section-header--split{flex-direction:column;align-items:flex-start}
  .projects-filter,.media-filters{width:100%;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:2px}
  .filter-tab{white-space:nowrap;flex-shrink:0}
  .form-row{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:480px){
  .media-grid{grid-template-columns:minmax(0,1fr)}
  .media-item--wide,.media-item--tall{grid-column:span 1;grid-row:span 1}
  .stats-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .hero-title{font-size:clamp(36px,12vw,56px)}
  .footer-main{gap:28px}
  .footer-legal{gap:12px}
  .chatbot-window{right:16px;bottom:192px;width:calc(100vw - 32px)}
  .float-whatsapp,.scroll-to-top,.chatbot-bubble{right:16px}
}
@media(max-width:360px){
  :root{--g:14px}
  .btn{padding:13px 22px;font-size:11px}
  .hero-title{font-size:36px}
  .stats-row{grid-template-columns:minmax(0,1fr)}
}

/* ── KEYFRAMES ─────────────────────────────────────────────── */
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.9)}}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes scroll-pulse{0%,100%{opacity:1;transform:scaleY(1)}50%{opacity:.2;transform:scaleY(.5)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ════════════════════════════════════════════════════════════════
   AMÉLIORATIONS SUPPLÉMENTAIRES v3.3
════════════════════════════════════════════════════════════════ */

/* ── Focus accessible ──────────────────────────────────────── */
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:3px}
button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ── Page header générique ─────────────────────────────────── */
.page-header{
  padding:60px var(--g) 48px;
  background:var(--paper-2);
  border-bottom:1px solid var(--border)
}

/* ── Entry content styles ──────────────────────────────────── */
.entry-content h2{font-family:var(--font-d);font-size:clamp(22px,2.8vw,32px);font-weight:300;margin:2em 0 .8em;color:var(--ink)}
.entry-content h3{font-family:var(--font-d);font-size:clamp(18px,2vw,24px);font-weight:400;margin:1.6em 0 .6em;color:var(--ink)}
.entry-content p{font-size:15px;line-height:1.82;color:var(--ink-2);margin-bottom:1.2em}
.entry-content ul,.entry-content ol{margin:1em 0 1.4em 1.5em}
.entry-content ul{list-style:disc}
.entry-content ol{list-style:decimal}
.entry-content li{font-size:15px;line-height:1.72;color:var(--ink-2);margin-bottom:.5em}
.entry-content strong{font-weight:700;color:var(--ink)}
.entry-content a{color:var(--gold-d);text-decoration:underline;text-underline-offset:3px;transition:color .2s}
.entry-content a:hover{color:var(--gold)}
.entry-content blockquote{border-left:3px solid var(--gold);padding-left:20px;margin:1.5em 0;font-family:var(--font-d);font-size:clamp(16px,2vw,22px);font-weight:300;font-style:italic;color:var(--ink-2)}
.entry-content img{border-radius:var(--r-md);max-width:100%;height:auto;margin:1.5em 0}
.entry-content hr{border:none;border-top:1px solid var(--border);margin:2.5em 0}
.entry-content table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:14px}
.entry-content th{background:var(--paper-2);padding:12px 16px;text-align:left;font-weight:600;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);border-bottom:2px solid var(--border)}
.entry-content td{padding:12px 16px;border-bottom:1px solid var(--border-2);color:var(--ink-2)}
.entry-content tr:last-child td{border-bottom:none}

/* ── Sidebar info cards ────────────────────────────────────── */
.info-card{background:var(--paper);border:1.5px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.info-card-header{padding:6px;background:linear-gradient(90deg,var(--gold-d),var(--gold))}
.info-card-body{padding:24px 28px}
.info-row{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--border-2)}
.info-row:last-child{border-bottom:none;padding-bottom:0}
.info-icon{width:40px;height:40px;border-radius:var(--r-md);background:var(--gold-bg);border:1.5px solid var(--border-gold);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.info-icon i{font-size:18px;color:var(--gold)}
.info-label{font-size:10px;font-weight:700;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:5px}
.info-value{font-family:var(--font-d);font-size:17px;font-weight:300;color:var(--ink);line-height:1.4}
.info-value a{color:var(--ink);text-decoration:none;transition:color .2s}
.info-value a:hover{color:var(--gold)}
.info-meta{font-size:12px;color:var(--ink-4);margin-top:3px;letter-spacing:.05em}

/* ── Pagination ─────────────────────────────────────────────── */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.pagination .page-numbers{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--border);border-radius:var(--r);font-size:14px;font-weight:600;
  color:var(--ink-2);transition:all var(--t-fast);text-decoration:none
}
.pagination .page-numbers:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-bg)}
.pagination .page-numbers.current{background:var(--gold);border-color:var(--gold);color:#fff}
.pagination .prev,.pagination .next{width:auto;padding:0 16px;letter-spacing:.10em;font-size:12px;text-transform:uppercase}

/* ── Tags & Badges ──────────────────────────────────────────── */
.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:100px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.tag-gold{background:var(--gold-bg);color:var(--gold-d);border:1px solid var(--border-gold)}
.tag-dark{background:var(--stone);color:rgba(255,255,255,.8)}
.tag-green{background:#f0fdf4;color:#15803d;border:1px solid #86efac}
.tag-gray{background:var(--paper-3);color:var(--ink-3);border:1px solid var(--border-2)}

/* ── WhatsApp CTA button ────────────────────────────────────── */
.btn-whatsapp{
  display:inline-flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;
  border:2px solid #25D366;border-radius:var(--r-md);
  padding:13px 22px;font-size:13px;font-weight:700;
  letter-spacing:.10em;text-transform:uppercase;
  transition:all var(--t-fast);text-decoration:none
}
.btn-whatsapp:hover{background:#22c55e;border-color:#22c55e;transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,211,102,.3)}

/* ── Alert messages ─────────────────────────────────────────── */
.alert{display:flex;gap:12px;align-items:flex-start;padding:15px 18px;border-radius:var(--r-md);font-size:14px;line-height:1.6}
.alert i{font-size:18px;flex-shrink:0;margin-top:1px}
.alert-success{background:#f0fdf4;border:1.5px solid #86efac;color:#15803d}
.alert-error  {background:#fef2f2;border:1.5px solid #fecaca;color:#dc2626}
.alert-info   {background:#eff6ff;border:1.5px solid #93c5fd;color:#1d4ed8}
.alert-warning{background:#fffbeb;border:1.5px solid #fcd34d;color:#92400e}

/* ── Section séparateur ─────────────────────────────────────── */
.section-divider{width:80px;height:3px;background:linear-gradient(90deg,var(--gold-d),var(--gold));border-radius:2px;margin:20px auto 0}
.section-divider--left{margin-left:0}

/* ── Aspect-ratio guards pour éviter débordement ──────────────── */
.hero{height:100svh;height:100vh}
.project-thumb,.media-thumb,.blog-thumb,
.media-showcase-img,.team-photo{
  width:100%;display:block
}
/* Prevent any element from breaking layout */
*{max-width:100%}
img,video,iframe,canvas,svg{max-width:100%;height:auto}
pre,code,table{overflow-x:auto;max-width:100%}

/* ════════════════════════════════════════════════════════════════
   v3.5 IMPROVEMENTS — Hero Buttons · Banner · Social · PWA · Mobile
════════════════════════════════════════════════════════════════ */

/* ── HERO BUTTONS redesignés ─────────────────────────────────── */
.btn-hero {
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-b);font-size:13px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  padding:16px 32px;border-radius:var(--r-md);
  cursor:pointer;transition:all .35s cubic-bezier(.16,1,.3,1);
  white-space:nowrap;text-decoration:none;
  border:2px solid transparent;position:relative;overflow:hidden;
  min-width:0;max-width:100%
}
.btn-hero__icon{
  width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  transition:transform .3s
}
.btn-hero:hover .btn-hero__icon{transform:translateX(3px)}

.btn-hero--primary{
  background:var(--ink);color:#fff;border-color:var(--ink);
  box-shadow:0 4px 20px rgba(28,28,28,.18)
}
.btn-hero--primary:hover{
  background:var(--ink-2);transform:translateY(-3px);
  box-shadow:0 8px 32px rgba(28,28,28,.25)
}
.btn-hero--outline{
  background:rgba(255,255,255,.14);color:var(--ink);
  border-color:rgba(28,28,28,.30);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)
}
.btn-hero--outline:hover{
  background:rgba(255,255,255,.90);border-color:var(--ink);
  transform:translateY(-3px);box-shadow:0 8px 24px rgba(28,28,28,.15)
}

/* Responsive hero buttons */
@media(max-width:767px){
  .hero-ctas{flex-direction:column;align-items:flex-start;gap:10px;width:100%}
  .btn-hero{width:100%;max-width:340px;justify-content:center;padding:15px 24px;font-size:12px}
  .btn-hero--outline{background:rgba(255,255,255,.88)}
}
@media(max-width:400px){
  .btn-hero{max-width:100%;padding:13px 18px;font-size:11px;gap:8px}
  .btn-hero__icon{width:17px;height:17px}
}

/* ── BANNIÈRE PERSONNALISABLE ────────────────────────────────── */
.hero-banner{
  position:relative;overflow:hidden;
  height:clamp(280px,38vw,500px);display:flex;align-items:center
}
.hero-banner__media{position:absolute;inset:0}
.hero-banner__img{width:100%;height:100%;object-fit:cover;display:block}
.hero-banner__overlay{
  position:absolute;inset:0;
  background:linear-gradient(to right,rgba(255,255,255,.92) 0%,rgba(255,255,255,.70) 40%,rgba(255,255,255,.05) 100%)
}
.hero-banner__content{
  position:relative;z-index:1;
  padding:0 var(--g);max-width:600px
}
.hero-banner__title{
  font-family:var(--font-d);font-size:clamp(26px,4vw,48px);
  font-weight:300;line-height:1.1;letter-spacing:-.02em;
  color:var(--ink);margin:12px 0
}
.hero-banner__sub{
  font-size:clamp(13px,1.4vw,16px);color:var(--ink-2);
  line-height:1.65;margin-bottom:24px
}
@media(max-width:767px){
  .hero-banner{height:auto;min-height:280px}
  .hero-banner__overlay{background:rgba(255,255,255,.88)}
  .hero-banner__content{padding:36px var(--g)}
}

/* ── BOUTONS CTA PAGE D'ACCUEIL améliorés ───────────────────── */
/* "Notre histoire" / "Nos services" */
.cta-row-left .btn,.about-ctas .btn{
  min-width:160px;
  box-shadow:var(--shadow-xs);
  transition:all .35s cubic-bezier(.16,1,.3,1)
}
.cta-row-left .btn:hover,.about-ctas .btn:hover{
  transform:translateY(-2px);box-shadow:var(--shadow-md)
}
@media(max-width:767px){
  .cta-row-left,.about-ctas{flex-direction:column;gap:10px;align-items:flex-start;width:100%}
  .cta-row-left .btn,.about-ctas .btn{width:100%;max-width:340px;justify-content:center}
}
@media(max-width:400px){
  .cta-row-left .btn{max-width:100%;font-size:11px;padding:12px 18px}
}

/* "Voir toute la médiathèque" / "Visite 360°" */
.section-cta-row .btn{
  min-width:200px;
  display:inline-flex;align-items:center;gap:9px;
  box-shadow:var(--shadow-xs);
  transition:all .35s cubic-bezier(.16,1,.3,1)
}
.section-cta-row .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.section-cta-row .btn svg{flex-shrink:0;transition:transform .3s}
.section-cta-row .btn:hover svg{transform:scale(1.1)}
@media(max-width:767px){
  .section-cta-row{flex-direction:column;align-items:center;gap:10px;width:100%}
  .section-cta-row .btn{width:100%;max-width:360px;justify-content:center;min-width:0}
}

/* "Demander un devis" / "Nous contacter" — CTA section */
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.cta-buttons .btn{min-width:200px;max-width:100%}
@media(max-width:767px){
  .cta-buttons{flex-direction:column;align-items:center;gap:10px;padding:0 var(--g);width:100%}
  .cta-buttons .btn{width:100%;max-width:400px;justify-content:center}
}
@media(max-width:400px){
  .cta-buttons .btn{font-size:12px;padding:15px 20px;min-width:0}
}

/* ── BOUTON DEVIS dans menu hamburger ───────────────────────── */
.mobile-menu-footer .btn-gold{
  background:var(--gold);color:#fff;border:2px solid var(--gold);
  border-radius:var(--r-md);padding:15px 24px;
  font-size:13px;font-weight:700;letter-spacing:.12em;
  box-shadow:0 4px 16px rgba(184,151,90,.28);
  transition:all .3s
}
.mobile-menu-footer .btn-gold:hover{
  background:var(--gold-l);transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(184,151,90,.36)
}

/* ── ICÔNES SOCIALES FOOTER — corrigées ─────────────────────── */
/* Forcer affichage correct icônes Tabler dans footer & pages */
.footer-social{
  width:38px;height:38px;border-radius:50%;
  border:1.5px solid rgba(245,243,239,.18);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;
  color:rgba(245,243,239,.55);
  text-decoration:none;
  transition:all var(--t-fast);
  line-height:1;
  vertical-align:middle;
  flex-shrink:0
}
.footer-social:hover{border-color:var(--gold);color:var(--gold);background:rgba(184,151,90,.10)}
.footer-social i,.footer-social .ti{
  font-size:16px;line-height:1;display:block;
  font-style:normal;font-variant:normal;text-rendering:auto;-webkit-font-smoothing:antialiased
}
/* Social dans pages (info-card, contact) */
.social-grid-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:11px 16px;border:1.5px solid var(--border);border-radius:var(--r-md);
  font-size:13px;font-weight:600;color:var(--ink-2);
  text-decoration:none;transition:all .2s;line-height:1
}
.social-grid-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.social-grid-btn i{font-size:18px;line-height:1}

/* ── PWA — Installation banner ───────────────────────────────── */
.pwa-install-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:9000;
  background:var(--paper);border-top:1px solid var(--border);
  box-shadow:0 -4px 24px rgba(28,28,28,.10);
  padding:14px var(--g);
  display:flex;align-items:center;gap:14px;
  transform:translateY(100%);transition:transform .4s cubic-bezier(.16,1,.3,1)
}
.pwa-install-bar.is-visible{transform:translateY(0)}
.pwa-install-icon{
  width:44px;height:44px;border-radius:var(--r-md);background:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-d);font-size:18px;color:var(--gold);
  flex-shrink:0;letter-spacing:.06em
}
.pwa-install-text{flex:1;min-width:0}
.pwa-install-title{font-size:14px;font-weight:700;color:var(--ink)}
.pwa-install-sub{font-size:12px;color:var(--ink-3);margin-top:2px}
.pwa-install-actions{display:flex;gap:8px;flex-shrink:0}
.pwa-dismiss{
  background:none;border:1.5px solid var(--border);border-radius:var(--r);
  padding:8px 14px;font-size:12px;font-weight:600;color:var(--ink-3);cursor:pointer;transition:all .2s
}
.pwa-dismiss:hover{border-color:var(--ink);color:var(--ink)}
@media(max-width:480px){
  .pwa-install-bar{flex-wrap:wrap;gap:10px;padding:12px var(--g)}
  .pwa-install-actions{width:100%}
  .pwa-install-actions .btn,.pwa-dismiss{flex:1;justify-content:center}
}

/* ── CHATBOT amélioré ────────────────────────────────────────── */
.chatbot-window{width:min(320px,calc(100vw - 24px))}
.chatbot-messages{min-height:140px;max-height:260px}
.chat-msg a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.chat-msg--in a{color:var(--gold-d)}
.chat-msg--out a{color:rgba(255,255,255,.85)}
.chatbot-typing{display:flex;gap:4px;padding:8px 12px;background:var(--paper-2);border-radius:var(--r-lg);align-self:flex-start;border-bottom-left-radius:4px;width:fit-content}
.chatbot-typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-4);animation:chatbot-bounce .8s ease infinite}
.chatbot-typing span:nth-child(2){animation-delay:.15s}
.chatbot-typing span:nth-child(3){animation-delay:.30s}
@keyframes chatbot-bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-6px)}}

/* ── MOBILE MENU — fermeture corrigée ───────────────────────── */
/* Force le menu à être visible lors de l'animation d'ouverture */
.mobile-menu{
  visibility:hidden;
  transition:transform .5s cubic-bezier(.16,1,.3,1),visibility 0s linear .5s
}
.mobile-menu:not([hidden]){
  visibility:visible;
  transition:transform .5s cubic-bezier(.16,1,.3,1),visibility 0s linear 0s
}

/* ── OPTIMISATIONS MOBILE GLOBALES ───────────────────────────── */
/* Empêcher tout overflow horizontal */
html,body{overflow-x:hidden;max-width:100%}
.container,main,[class*="grid"],[class*="section"]{max-width:100%;overflow-x:hidden}

/* Touch targets minimum 44px */
.btn,.btn-hero,.nav-toggle,.mobile-close,.hero-dot,.filter-tab,.faq-trigger,
.media-lightbox-btn,.social-btn,.footer-social,.scroll-to-top{
  min-height:44px
}
.hero-dot{min-height:24px;width:20px;height:20px}

/* Améliorer lisibilité sur petit écran */
@media(max-width:480px){
  .section-title{font-size:clamp(26px,8vw,38px)}
  .t-lead,.section-lead{font-size:14px}
  .service-desc,.t-body{font-size:14px}
  .stat-number{font-size:clamp(36px,10vw,56px)}
  .project-name{font-size:clamp(16px,4.5vw,22px)}
  .testimonial-text{font-size:clamp(15px,4.5vw,20px)}
  .team-name{font-size:clamp(20px,6vw,30px)}
  .blog-title{font-size:clamp(15px,4.5vw,19px)}
  .quote-text{font-size:clamp(16px,5vw,24px)}
  .footer-main{gap:24px}
  .footer-nav a{font-size:14px}
  .breadcrumb{font-size:12px}
  .faq-trigger{font-size:14px;padding:18px 0}
  .mega-menu{display:none!important}
}

/* Grille projets mobile */
@media(max-width:540px){
  .projects-grid{grid-template-columns:1fr;gap:8px}
  .project-card--featured{grid-column:span 1}
  .project-thumb{aspect-ratio:16/9}
  .project-card--featured .project-thumb{aspect-ratio:16/9}
}

/* Media grid extra-small */
@media(max-width:380px){
  .media-grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .media-item--wide{grid-column:span 1}
}