:root{
  --bg:#0b1020; --bg2:#111935; --card:#151d38; --ink:#eef2ff; --muted:#9fb0d6;
  --line:#243056; --gold:#f5c542; --gold2:#ffd95e; --blue:#4b7bec; --accent:#5aa9ff;
  --radius:16px; --wrap:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
h1,h2,h3,h4,.logo{font-family:'Sora',sans-serif;line-height:1.15}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
img{max-width:100%}

/* HEADER */
.site-head{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:20px;height:66px}
.logo{font-weight:800;font-size:1.35rem;letter-spacing:-.5px;display:flex;align-items:center;gap:7px}
.star{color:var(--gold)}
.mainnav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.mainnav a{padding:8px 12px;border-radius:9px;font-size:.93rem;color:var(--muted);font-weight:500;transition:.15s}
.mainnav a:hover,.mainnav a.active{color:var(--ink);background:var(--card)}
.cta-mini{padding:9px 16px;border-radius:10px;background:var(--gold);color:#221c00;font-weight:700;font-size:.9rem}
.cta-mini:hover{background:var(--gold2)}
.burger{display:none;background:none;border:0;color:var(--ink);font-size:1.5rem;cursor:pointer;margin-left:auto}

/* HERO */
.hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(75,123,236,.25),transparent),linear-gradient(180deg,var(--bg2),var(--bg))}
.hero-in{display:grid;grid-template-columns:1.5fr .8fr;gap:40px;align-items:center;padding:64px 22px}
.eyebrow{display:inline-block;color:var(--gold);font-weight:600;font-size:.9rem;margin-bottom:14px}
.hero h1{font-size:2.9rem;font-weight:800;letter-spacing:-1px;margin-bottom:16px}
.lead{font-size:1.12rem;color:var(--muted);max-width:56ch}
.hero-actions{display:flex;gap:14px;margin:26px 0 22px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 24px;border-radius:12px;font-weight:700;font-size:.98rem;cursor:pointer;border:0;transition:.15s}
.btn-primary{background:var(--gold);color:#221c00}
.btn-primary:hover{background:var(--gold2);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-pills{display:flex;gap:10px;flex-wrap:wrap}
.hero-pills span{font-size:.85rem;color:var(--muted);background:var(--card);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.hero-badge{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;justify-content:center}
.hb-star{font-size:3rem;color:var(--gold)}
.hb-txt{font-size:.95rem;color:var(--muted)}
.hb-txt strong{font-size:1.8rem;color:var(--ink);font-family:'Sora'}

/* SECTIONS */
.sec-title{font-size:1.7rem;font-weight:700;margin:54px 0 22px;letter-spacing:-.5px}
.brand-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.brand-tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:6px;transition:.18s;position:relative;overflow:hidden}
.brand-tile:hover{border-color:var(--accent);transform:translateY(-3px)}
.brand-tile::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;opacity:.18;background:var(--accent)}
.bt-name{font-family:'Sora';font-weight:700;font-size:1.2rem}
.bt-from{color:var(--gold);font-weight:600;font-size:.92rem}

/* GRID PRODUITS */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{border-color:var(--accent);transform:translateY(-3px)}
.card-visual{height:150px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1b2547,#0e1530);position:relative}
.card-visual .ph{font-family:'Sora';font-weight:800;font-size:1.5rem;color:rgba(255,255,255,.22);letter-spacing:1px}
.card-visual[data-b=apple]{background:linear-gradient(135deg,#2a2140,#0e1530)}
.card-visual[data-b=samsung]{background:linear-gradient(135deg,#122a4a,#0e1530)}
.card-visual[data-b=xiaomi]{background:linear-gradient(135deg,#3a1e12,#0e1530)}
.card-visual[data-b=google]{background:linear-gradient(135deg,#12352b,#0e1530)}
.card-visual[data-b=oneplus]{background:linear-gradient(135deg,#3a1220,#0e1530)}
.card-visual[data-b=honor]{background:linear-gradient(135deg,#1a2540,#0e1530)}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.badge{align-self:flex-start;font-size:.74rem;font-weight:600;color:var(--gold);background:rgba(245,197,66,.12);padding:3px 9px;border-radius:999px}
.card-body h3{font-size:1.05rem;font-weight:700}
.specs{font-size:.85rem;color:var(--muted)}
.price-row{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px}
.price{font-family:'Sora';font-weight:800;font-size:1.3rem;color:var(--gold)}
.add-cart{background:var(--blue);color:#fff;border:0;padding:9px 14px;border-radius:10px;font-weight:600;font-size:.86rem;cursor:pointer;transition:.15s}
.add-cart:hover{background:var(--accent)}

/* BRAND HERO */
.brand-hero{padding:44px 0 30px;background:linear-gradient(180deg,var(--bg2),var(--bg));border-bottom:1px solid var(--line)}
.brand-hero h1{font-size:2.2rem;font-weight:800;margin:8px 0 10px}
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:6px}
.crumb a{color:var(--accent)}
.catalog{padding-top:34px}
.info-band{margin:34px auto 10px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.info-band a{color:var(--accent)}

/* BAND FEATURES */
.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:56px;padding:44px 0}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.feat-ic{font-size:1.9rem;margin-bottom:8px}
.feat h3{font-size:1.05rem;margin-bottom:6px}
.feat p{font-size:.9rem;color:var(--muted)}

/* EDITO */
.edito{padding:20px 22px 10px;max-width:900px}
.edito p{margin:14px 0;color:#cdd7f5}
.edito a{color:var(--accent);text-decoration:underline}
.edito .mt{margin-top:20px}
.part-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}
.center-block{text-align:center;padding:70px 22px}
.big-star{font-size:4rem;color:var(--gold);margin-bottom:10px}
.center-block .btn{margin-top:20px}

/* CONTACT */
.contact-wrap{display:grid;grid-template-columns:1.4fr .8fr;gap:30px;padding:36px 22px 20px}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:16px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:500;color:var(--muted)}
.form input,.form textarea{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--ink);font-family:inherit;font-size:.95rem}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--accent)}
.contact-side{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;height:fit-content}
.contact-side h3{margin-bottom:10px}
.contact-side p{margin:8px 0;font-size:.95rem}

/* FOOTER */
.site-foot{background:var(--bg2);border-top:1px solid var(--line);margin-top:60px;padding:44px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px;padding-bottom:30px}
.foot-logo{margin-bottom:12px}
.site-foot h4{font-size:1rem;margin-bottom:12px}
.site-foot ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.site-foot a{color:var(--muted);font-size:.92rem}
.site-foot a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--line);padding:18px 22px;font-size:.85rem;text-align:center}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .hero-badge{max-width:260px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .band-grid,.part-grid{grid-template-columns:repeat(2,1fr)}
  .brand-tiles{grid-template-columns:repeat(2,1fr)}
  .contact-wrap{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .burger{display:block}
  .mainnav{display:none;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:var(--bg2);border-bottom:1px solid var(--line);padding:12px}
  body.nav-open .mainnav{display:flex}
  .cta-mini{display:none}
  .hero h1{font-size:2.1rem}
}
@media(max-width:540px){
  .grid,.band-grid,.part-grid,.brand-tiles,.f-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}