/* ==========================================================================
   DECO — Site vitrine conseil en décoration d'intérieur
   Feuille de style principale
   ========================================================================== */

/* ---------- Variables ---------- */
:root{
  --ink:#171614;
  --ink-soft:#26231f;
  --cream:#f8f5f0;
  --cream-2:#f1ebe2;
  --sand:#e5dccf;
  --brass:#b08d57;
  --brass-light:#c9a86a;
  --brass-dark:#96753f;
  --text:#332f2a;
  --muted:#7d766d;
  --line:rgba(23,22,20,.12);
  --white:#fff;

  --glass-bg:rgba(255,255,255,.10);
  --glass-bg-solid:rgba(255,255,255,.55);
  --glass-brd:rgba(255,255,255,.28);
  --glass-blur:blur(14px) saturate(140%);

  --shadow-sm:0 4px 18px rgba(23,22,20,.07);
  --shadow-md:0 14px 40px rgba(23,22,20,.12);
  --shadow-lg:0 28px 70px rgba(23,22,20,.20);

  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;

  --font-title:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --font-body:'Jost','Helvetica Neue',Arial,sans-serif;

  --header-h:84px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  color:var(--text);
  background:var(--cream);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-title);font-weight:600;line-height:1.15;color:var(--ink)}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}

/* ---------- Layout ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--tight{padding:56px 0}
.section--cream{background:var(--cream-2)}
.section--dark{background:var(--ink);color:rgba(255,255,255,.82)}
.section--dark h2,.section--dark h3{color:#fff}

/* ---------- Utilities ---------- */
.eyebrow{
  display:inline-block;
  font-size:11px;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--brass);
  font-weight:600;
  margin-bottom:14px;
}
.eyebrow--light{color:var(--brass-light)}
.section-title{font-size:clamp(30px,7vw,46px);letter-spacing:.01em;margin-bottom:18px}
.section-title--light{color:#fff}
.lead{font-size:17px;color:var(--muted);max-width:640px}
.section--dark .lead{color:rgba(255,255,255,.7)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

.title-rule{
  width:64px;height:1px;background:var(--brass);
  margin:0 0 26px;
}
.center .title-rule{margin-left:auto;margin-right:auto}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 30px;
  font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid transparent;border-radius:999px;
  cursor:pointer;transition:transform .35s var(--ease),background .35s,color .35s,border-color .35s,box-shadow .35s;
  will-change:transform;
}
.btn svg{flex:0 0 auto}
.btn-filled{background:var(--brass);color:#fff;box-shadow:0 10px 26px rgba(176,141,87,.32)}
.btn-filled:hover{background:var(--brass-dark);transform:translateY(-3px);box-shadow:0 16px 34px rgba(176,141,87,.40)}
.btn-outline{border-color:rgba(23,22,20,.28);color:var(--ink)}
.btn-outline:hover{background:var(--ink);border-color:var(--ink);color:#fff;transform:translateY(-3px)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:#fff;border-color:#fff;color:var(--ink);transform:translateY(-3px)}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),height .4s var(--ease);
}
.site-header::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,0));
  pointer-events:none;transition:opacity .4s var(--ease);
}
.site-header.scrolled{
  height:70px;
  background:rgba(248,245,240,.82);
  backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);
  box-shadow:0 1px 0 var(--line),0 10px 30px rgba(23,22,20,.06);
}
.site-header.scrolled::before{opacity:0}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  position:relative;z-index:2;
}

.logo{display:flex;align-items:center;gap:12px;font-family:var(--font-title);font-size:24px;font-weight:600;letter-spacing:.04em;color:#fff;transition:color .4s}
.logo svg{flex:0 0 auto}
.site-header.scrolled .logo{color:var(--ink)}
.logo .logo-sub{display:block;font-family:var(--font-body);font-size:9px;letter-spacing:.3em;text-transform:uppercase;opacity:.7;margin-top:2px}
.logo-text{display:flex;flex-direction:column;line-height:1}

/* Desktop nav */
.main-nav{display:none}
.main-nav ul{display:flex;align-items:center;gap:34px}
.main-nav a{
  position:relative;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.92);font-weight:500;padding:6px 0;transition:color .3s;
}
.site-header.scrolled .main-nav a{color:var(--text)}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--brass);
  transition:width .35s var(--ease);
}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:var(--brass)}
.site-header.scrolled .main-nav a.active{color:var(--brass)}
.main-nav .nav-cta{
  padding:11px 24px;border:1px solid rgba(255,255,255,.55);border-radius:999px;
  color:#fff;transition:all .35s var(--ease);
}
.main-nav .nav-cta::after{display:none}
.main-nav .nav-cta:hover{background:#fff;color:var(--ink);border-color:#fff}
.site-header.scrolled .main-nav .nav-cta{border-color:var(--brass);color:var(--brass)}
.site-header.scrolled .main-nav .nav-cta:hover{background:var(--brass);color:#fff}

/* Burger */
.burger{
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;background:transparent;border:1px solid rgba(255,255,255,.4);
  border-radius:50%;cursor:pointer;padding:0;align-items:center;
  transition:background .3s,border-color .3s;
}
.burger span{display:block;width:18px;height:1.5px;background:#fff;transition:transform .35s var(--ease),opacity .3s,background .3s}
.site-header.scrolled .burger{border-color:var(--line)}
.site-header.scrolled .burger span{background:var(--ink)}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* Mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:880;
  background:rgba(23,22,20,.96);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
  padding:100px 24px 60px;
}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu a{
  font-family:var(--font-title);font-size:30px;color:#fff;padding:10px 0;
  opacity:0;transform:translateY(14px);transition:opacity .4s var(--ease),transform .4s var(--ease),color .3s;
}
.mobile-menu.open a{opacity:1;transform:translateY(0)}
.mobile-menu a:hover{color:var(--brass-light)}
.mobile-menu .mm-contact{margin-top:26px;font-family:var(--font-body);font-size:13px;letter-spacing:.1em;color:rgba(255,255,255,.6);text-align:center}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 40px) 0 70px;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 18s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(20,18,16,.78) 0%,rgba(20,18,16,.52) 48%,rgba(20,18,16,.28) 100%);
}
.hero .container{position:relative;z-index:2}
.hero-inner{max-width:680px}
.hero h1{
  color:#fff;font-size:clamp(38px,11vw,74px);line-height:1.03;letter-spacing:.01em;margin-bottom:20px;
}
.hero h1 em{font-style:italic;color:var(--brass-light)}
.hero p{color:rgba(255,255,255,.86);font-size:17px;max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:38px;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.22);
}
.hero-meta div{color:rgba(255,255,255,.8);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.hero-meta strong{display:block;font-family:var(--font-title);font-size:30px;letter-spacing:0;text-transform:none;color:#fff;font-weight:600}

.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:rgba(255,255,255,.65);font-size:10px;letter-spacing:.24em;text-transform:uppercase;
}
.hero-scroll .line{width:1px;height:38px;background:rgba(255,255,255,.35);overflow:hidden;position:relative}
.hero-scroll .line::after{content:"";position:absolute;inset:0;background:var(--brass-light);animation:scrollLine 2.2s ease-in-out infinite}
@keyframes scrollLine{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* Page hero (pages internes) */
.page-hero{
  position:relative;min-height:56vh;display:flex;align-items:flex-end;
  padding:calc(var(--header-h) + 60px) 0 54px;overflow:hidden;
}
.page-hero .hero-bg img{animation:none;transform:none}
.page-hero .hero-bg::after{background:linear-gradient(180deg,rgba(20,18,16,.62),rgba(20,18,16,.82))}
.page-hero h1{color:#fff;font-size:clamp(34px,9vw,58px);margin-bottom:12px}
.page-hero p{color:rgba(255,255,255,.82);max-width:600px}
.breadcrumb{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:14px}
.breadcrumb a:hover{color:var(--brass-light)}

/* ==========================================================================
   REVEAL AU SCROLL
   Les éléments sont masqués pour l'animation, puis révélés au scroll par le JS.
   Deux filets de sécurité garantissent qu'aucune section ne reste invisible :
   1) CSS — si le JavaScript est désactivé, tout est affiché immédiatement ;
   2) JS — tout élément entré dans l'écran sans avoir été révélé est affiché.
   ========================================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.12s}
.reveal-delay-2{transition-delay:.24s}
.reveal-delay-3{transition-delay:.36s}
@media (scripting: none){
  .reveal,.reveal.visible{opacity:1;transform:none;transition:none}
}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal.visible{opacity:1;transform:none;transition:none}
  .hero-bg img{animation:none}
}

/* ==========================================================================
   CARTES GLASS + HOVER 3D
   ========================================================================== */
.grid-2,.grid-3,.grid-4{display:grid;gap:22px;grid-template-columns:1fr}

.card3d{
  position:relative;
  background:var(--glass-bg-solid);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  border:1px solid rgba(255,255,255,.6);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
  transform-style:preserve-3d;
  will-change:transform;
}
.card3d::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.55),transparent 45%);
  opacity:0;transition:opacity .45s var(--ease);
}
.card3d:hover::after{opacity:1}
.card3d:hover{box-shadow:var(--shadow-md)}

/* Service card */
.service-card{
  padding:0;overflow:hidden;display:flex;flex-direction:column;
}
.service-card .sc-img{position:relative;height:230px;overflow:hidden;transform:translateZ(0)}
.service-card .sc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.service-card:hover .sc-img img{transform:scale(1.07)}
.service-card .sc-body{padding:26px 24px 30px;display:flex;flex-direction:column;flex:1}
.service-card .sc-num{
  font-family:var(--font-title);font-size:13px;letter-spacing:.2em;color:var(--brass);margin-bottom:8px;
}
.service-card h3{font-size:25px;margin-bottom:10px}
.service-card p{font-size:14.5px;color:var(--muted);margin-bottom:18px}
.service-card .sc-list{display:flex;flex-wrap:wrap;gap:8px}
.service-card .sc-list li{
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--brass-dark);
  background:rgba(176,141,87,.12);border:1px solid rgba(176,141,87,.25);
  padding:5px 12px;border-radius:999px;
}

/* Feature card (petites cartes) */
.feature-card{padding:30px 26px}
.feature-card .fc-icon{
  width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(176,141,87,.12);color:var(--brass-dark);margin-bottom:18px;
  transition:transform .45s var(--ease),background .4s;
}
.feature-card:hover .fc-icon{background:var(--brass);color:#fff;transform:translateY(-4px) rotate(-4deg)}
.feature-card h3{font-size:22px;margin-bottom:8px}
.feature-card p{font-size:14.5px;color:var(--muted)}

/* ==========================================================================
   INTRO / SPLIT
   ========================================================================== */
.split{display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:280px}
.split-media .media-badge{
  position:absolute;right:16px;bottom:16px;
  background:rgba(255,255,255,.55);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  border:1px solid rgba(255,255,255,.7);border-radius:var(--radius-sm);
  padding:14px 20px;text-align:center;
}
.split-media .media-badge strong{display:block;font-family:var(--font-title);font-size:30px;color:var(--ink);line-height:1}
.split-media .media-badge span{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.checklist{margin:22px 0 28px;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.checklist svg{flex:0 0 auto;margin-top:3px;color:var(--brass)}

/* ==========================================================================
   STATS
   ========================================================================== */
.stats{display:grid;grid-template-columns:1fr;gap:18px}
.stat{
  text-align:center;padding:28px 18px;
  background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
}
.stat strong{display:block;font-family:var(--font-title);font-size:44px;color:#fff;line-height:1}
.stat span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.62)}

/* ==========================================================================
   GALERIE
   ========================================================================== */
.gallery{display:grid;grid-template-columns:1fr;gap:16px}
.gallery-item{
  position:relative;overflow:hidden;border-radius:var(--radius);cursor:pointer;
  box-shadow:var(--shadow-sm);aspect-ratio:4/3;
}
.gallery-item.tall{aspect-ratio:4/5}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item .gi-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;color:#fff;
  background:linear-gradient(180deg,rgba(20,18,16,0) 35%,rgba(20,18,16,.82));
  opacity:0;transition:opacity .45s var(--ease);
}
.gallery-item:hover .gi-overlay{opacity:1}
.gallery-item .gi-overlay span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-light)}
.gallery-item .gi-overlay strong{font-family:var(--font-title);font-size:22px;font-weight:600}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:1200;background:rgba(12,11,10,.94);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;transition:opacity .35s var(--ease);
}
.lightbox.active{opacity:1}
.lightbox img{max-width:94vw;max-height:86vh;object-fit:contain;border-radius:6px;box-shadow:var(--shadow-lg)}
.lightbox-close{
  position:absolute;top:18px;right:22px;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;font-size:24px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s;
}
.lightbox-close:hover{background:rgba(255,255,255,.15)}

/* ==========================================================================
   TÉMOIGNAGES
   ========================================================================== */
.quote{padding:32px 26px;display:flex;flex-direction:column;gap:18px}
.quote .stars{display:flex;gap:4px;color:var(--brass)}
.quote blockquote{margin:0;font-family:var(--font-title);font-size:21px;line-height:1.45;color:var(--ink)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.quote .who .av{
  width:42px;height:42px;border-radius:50%;flex:0 0 auto;
  background:var(--brass);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-title);font-size:18px;
}
.quote .who b{display:block;font-size:14px;font-weight:600;color:var(--ink)}
.quote .who small{font-size:12px;color:var(--muted)}

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process{counter-reset:step;display:grid;grid-template-columns:1fr;gap:20px}
.process-step{position:relative;padding:28px 24px 28px 24px;border-left:2px solid var(--brass);background:rgba(255,255,255,.4)}
.process-step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--font-title);font-size:34px;color:rgba(176,141,87,.4);
  display:block;line-height:1;margin-bottom:10px;
}
.process-step h3{font-size:22px;margin-bottom:8px}
.process-step p{font-size:14.5px;color:var(--muted)}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  padding:52px 26px;text-align:center;color:#fff;
  background:linear-gradient(135deg,#1f1c18,#2e2a24 55%,#3a3226);
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px circle at 15% 10%,rgba(201,168,106,.28),transparent 55%),
             radial-gradient(500px circle at 90% 90%,rgba(201,168,106,.18),transparent 50%);
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{color:#fff;font-size:clamp(28px,7vw,44px);margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.78);max-width:560px;margin:0 auto 28px}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr;gap:26px}
.contact-card{padding:30px 26px}
.contact-list{display:grid;gap:20px;margin-top:6px}
.contact-list li{display:flex;gap:16px;align-items:flex-start}
.contact-list .ci{
  width:46px;height:46px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:rgba(176,141,87,.12);color:var(--brass-dark);
}
.contact-list b{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:2px}
.contact-list a,.contact-list span{font-size:15.5px;color:var(--ink)}
.contact-list a:hover{color:var(--brass)}

.form-grid{display:grid;grid-template-columns:1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.field input,.field textarea,.field select{
  width:100%;padding:14px 16px;font-family:inherit;font-size:15px;color:var(--ink);
  background:rgba(255,255,255,.70);border:1px solid var(--line);border-radius:var(--radius-sm);
  outline:none;transition:border-color .3s,box-shadow .3s,background .3s;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--brass);background:#fff;box-shadow:0 0 0 4px rgba(176,141,87,.14);
}
.field-full{grid-column:1/-1}
.form-note{font-size:12.5px;color:var(--muted)}
.form-msg{
  display:none;padding:14px 16px;border-radius:var(--radius-sm);font-size:14px;margin-top:4px;
}
.form-msg.ok{display:block;background:rgba(46,125,74,.10);border:1px solid rgba(46,125,74,.3);color:#24603a}
.form-msg.err{display:block;background:rgba(178,56,56,.09);border:1px solid rgba(178,56,56,.3);color:#8f2c2c}
.map-wrap{margin-top:26px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);line-height:0}
.map-wrap iframe{width:100%;height:300px;border:0;display:block}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.62);padding:60px 0 26px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer h4{color:#fff;font-size:19px;margin-bottom:16px;font-family:var(--font-title)}
.site-footer .logo{color:#fff;font-size:26px;margin-bottom:14px}
.footer-links{display:grid;gap:10px}
.footer-links a{transition:color .3s,padding-left .3s}
.footer-links a:hover{color:var(--brass-light);padding-left:5px}
.footer-contact{display:grid;gap:10px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-contact svg{flex:0 0 auto;margin-top:3px;color:var(--brass)}
.footer-bottom{display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;padding-top:22px;font-size:12.5px;letter-spacing:.06em}
.footer-bottom a:hover{color:var(--brass-light)}

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:800;
  width:46px;height:46px;border-radius:50%;border:0;cursor:pointer;
  background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s,background .3s;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--brass)}

/* ==========================================================================
   RESPONSIVE  —  mobile-first
   ========================================================================== */
@media (min-width:600px){
  .form-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (min-width:768px){
  .section{padding:96px 0}
  .container{padding:0 32px}
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr 1fr;gap:56px}
  .stats{grid-template-columns:repeat(4,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1.15fr .85fr}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:44px}
  .footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}
  .cta-band{padding:70px 56px}
  .to-top{right:28px;bottom:28px}
}

@media (min-width:1024px){
  .main-nav{display:block}
  .burger{display:none}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .process{grid-template-columns:repeat(4,1fr)}
  .section{padding:110px 0}
  .hero-inner{max-width:720px}
}