:root{--bg:#ffffff;--bg2:#f5f5f3;--card:#ffffff;--line:#e4e4e0;--text:#1c1c1a;--muted:#62625e;--accent:#4a4a47;--accent2:#8e8e8c;--light:#f5f5f3;--ink:#1c1c1a;--r:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:300 16.5px/1.7 Jost,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit}
h1,h2,h3,h4{font-family:'Cormorant Garamond',Georgia,serif;line-height:1.1;margin:0 0 .6em;letter-spacing:0}
h1{font-size:clamp(2.6rem,5.6vw,4.4rem);font-weight:600}h2{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:600}h3{font-size:1.5rem;font-weight:600}
p{margin:0 0 1em}.muted{color:var(--muted)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font:500 .78rem/1 Jost;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.grad{background:linear-gradient(90deg,#3a3a37,#9a9a97);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;background:linear-gradient(90deg,#2b2b29,#5a5a57);color:#fff;font-weight:500;letter-spacing:.02em;text-decoration:none;border:0;cursor:pointer;font-size:1rem;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px -12px var(--accent)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.sm{padding:9px 18px;font-size:.9rem}
section{padding:96px 0}
/* header */
.top{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:38px;height:38px;filter:none}
.brand strong{display:block;font-family:'Cormorant Garamond',Georgia,serif;font-size:1.05rem}.brand small{display:block;color:var(--muted);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}
.top nav{display:flex;align-items:center;gap:26px}.top nav a{text-decoration:none;font-size:.93rem;color:var(--muted)}
.top nav a:hover,.top nav a[aria-current]{color:var(--text)}.top nav a.btn{color:#fff}
.burger{display:none;width:40px;height:40px;cursor:pointer;position:relative}
.burger span,.burger span:before,.burger span:after{position:absolute;left:9px;width:22px;height:2px;background:var(--text);content:""}
.burger span{top:19px}.burger span:before{top:-7px;left:0}.burger span:after{top:7px;left:0}
@media(max-width:960px){.burger{display:block}.top nav{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:18px;padding:24px;background:var(--bg2);border-bottom:1px solid var(--line)}#menu:checked~nav{display:flex}}
/* hero */
.hero{padding:80px 0 96px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:-30% -10% auto auto;width:760px;height:760px;background:radial-gradient(circle,rgba(142,142,140,.14),transparent 60%);pointer-events:none}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:560px}
.hero-img{border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#fff}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
@media(max-width:860px){.hero-in{grid-template-columns:1fr}}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img{border-radius:var(--r);border:1px solid var(--line)}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
/* range */
.range{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.card{box-shadow:0 2px 14px -8px rgba(20,24,33,.18);background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;text-decoration:none;transition:border-color .2s,transform .2s}
a.card:hover{border-color:var(--accent);transform:translateY(-3px)}
.card .pic{aspect-ratio:1;border-radius:12px;background:var(--light);display:flex;align-items:center;justify-content:center;padding:16px;margin-bottom:18px;overflow:hidden}
.card .pic img{max-height:100%;object-fit:contain}
.card blockquote{margin:0 0 18px;color:var(--muted);font-style:italic;flex:1}
.card .more{color:var(--accent);font-weight:600;font-size:.92rem}
@media(max-width:960px){.range{grid-template-columns:1fr 1fr}}@media(max-width:520px){.range{grid-template-columns:1fr}}
/* product */
.p-hero{padding:64px 0 0}.p-hero .quote{font-size:1.2rem;color:var(--muted);font-style:italic}
.p-hero .banner{margin-top:40px;border-radius:24px;overflow:hidden;border:1px solid var(--line)}
.prose{max-width:820px}.prose p{color:#3a4252}
.note{border-left:3px solid var(--accent);background:var(--card);padding:18px 22px;border-radius:0 12px 12px 0;color:var(--text)}
.waves{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px 0}
.wave{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.wave .nm{font-family:'Cormorant Garamond',Georgia,serif;font-size:2rem;font-weight:700}
.wave.w755 .nm{color:#e5484d}.wave.w808 .nm{color:#e07b00}.wave.w1064 .nm{color:#8b5cf6}
@media(max-width:860px){.waves{grid-template-columns:1fr}}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;padding:0;list-style:none;margin:24px 0}
.feat li{padding-left:30px;position:relative}.feat li:before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2))}
@media(max-width:600px){.feat{grid-template-columns:1fr}}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.gallery img{border-radius:var(--r);border:1px solid var(--line);width:100%;height:100%;object-fit:cover}
.certs{display:flex;gap:14px;align-items:center;margin-top:20px}.certs img{height:56px;width:auto;border-radius:8px;background:#fff}
.treat{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.treat .card ul{margin:0;padding-left:18px;color:#3a4252}.treat .card li{margin-bottom:4px}
@media(max-width:960px){.treat{grid-template-columns:1fr 1fr}}@media(max-width:600px){.treat{grid-template-columns:1fr}}
.cares{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.cares div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;font-family:'Cormorant Garamond',Georgia,serif;font-weight:600}
.price{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:24px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.price img{border-radius:14px}.price .old{text-decoration:line-through;color:#7a8191;font-size:1.3rem}
.price .new{font-family:'Cormorant Garamond',Georgia,serif;font-size:3rem;font-weight:700;line-height:1}.price .tag{display:inline-block;background:#141821;color:#fff;border-radius:999px;padding:4px 12px;font-size:.85rem;font-weight:600;margin-left:8px;vertical-align:middle}
@media(max-width:760px){.price{grid-template-columns:1fr}}
.warn{font-size:.92rem;color:var(--muted)}
/* cta */
.cta{padding:72px 0}.cta-in{background:linear-gradient(120deg,#f5f5f3,#e8e8e4);border:1px solid var(--line);border-radius:28px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-in p{color:var(--muted);margin:0}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* contact */
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.info{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;align-self:start}
.info p{margin-bottom:18px}.info a{color:var(--accent);text-decoration:none}
form.f{display:grid;grid-template-columns:1fr 1fr;gap:18px}
form.f label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}form.f .full{grid-column:1/-1}
form.f input,form.f select,form.f textarea{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:var(--text);font:inherit}
form.f input:focus,form.f select:focus,form.f textarea:focus{outline:none;border-color:var(--accent)}
form.f textarea{min-height:150px;resize:vertical}
.msg{grid-column:1/-1;padding:14px 18px;border-radius:12px;display:none}.msg.ok{background:rgba(142,142,140,.12);border:1px solid var(--accent)}.msg.err{background:rgba(255,100,100,.12);border:1px solid #ff6b6b}
@media(max-width:860px){.contact{grid-template-columns:1fr}form.f{grid-template-columns:1fr}}
/* footer */
.foot{border-top:1px solid var(--line);padding:60px 0 28px;background:var(--bg2)}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.foot h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.foot a{text-decoration:none}.foot a:hover{color:var(--accent)}.foot .brand{margin-bottom:16px}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}
@media(max-width:760px){.foot-in{grid-template-columns:1fr}}
strong,b{font-weight:600}

/* big device photo */
.split-big{grid-template-columns:1.1fr 1fr}
.device-big{background:var(--light);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;align-items:center;justify-content:center}
.device-big img{width:85%;max-height:640px;object-fit:contain;border:0;border-radius:0}
@media(max-width:860px){.split-big{grid-template-columns:1fr}}