:root {
  --ink: #0d1520;
  --ink-2: #162231;
  --paper: #f5f5f2;
  --paper-2: #eceeea;
  --white: #ffffff;
  --blue: #1f6fff;
  --blue-deep: #0c3da8;
  --mist: #dfe8f5;
  --line: rgba(13, 21, 32, 0.14);
  --radius: 26px;
  --shadow: 0 28px 80px rgba(10, 20, 35, 0.14);
  --shell: min(1280px, calc(100vw - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 9999; background: #fff; padding: 12px 18px; border-radius: 8px; transition: .2s; }
.skip-link:focus { top: 16px; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 124px 0; }
.eyebrow { display: inline-block; margin-bottom: 20px; color: #6e7885; font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.eyebrow.light { color: rgba(255,255,255,.6); }
.section-head { display: flex; justify-content: space-between; gap: 60px; align-items: end; margin-bottom: 54px; }
.section-head h2 { margin: 0; max-width: 760px; font-size: clamp(40px, 5vw, 72px); line-height: 1.02; letter-spacing: -.052em; font-weight: 620; }
.section-head p { max-width: 420px; margin: 0 0 7px; color: #66717f; font-size: 17px; line-height: 1.75; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; padding-bottom: 6px; border-bottom: 1px solid currentColor; }
.text-link::after { content: "↗"; font-size: 14px; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 54px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 750; letter-spacing: .02em; transition: transform .25s, background .25s, color .25s, border-color .25s; }
.btn:hover { transform: translateY(-2px); }
.btn-light { background: #fff; color: #0d1520; }
.btn-light:hover { background: #dce9ff; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.34); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--blue); }

.announcement { height: 34px; background: #0b203b; color: #dce9f7; display: flex; justify-content: center; align-items: center; gap: 14px; font-size: 12px; letter-spacing: .02em; }
.announcement a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.5); }
.site-header { position: absolute; top: 34px; left: 0; right: 0; z-index: 80; color: #fff; transition: background .3s, color .3s, transform .3s, box-shadow .3s; }
.site-header.scrolled { position: fixed; top: 0; color: var(--ink); background: rgba(247,247,244,.88); backdrop-filter: blur(20px); box-shadow: 0 1px 0 rgba(15,24,34,.08); }
.header-inner { width: var(--shell); height: 84px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 170px; }
.brand-mark { width: 40px; height: 40px; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 20px; letter-spacing: .17em; }
.brand-copy small { margin-top: 6px; font-size: 10px; letter-spacing: .32em; opacity: .7; }
.desktop-nav { display: flex; gap: 30px; align-items: center; }
.nav-link { position: relative; border: 0; padding: 31px 0; background: none; cursor: pointer; font-size: 14px; font-weight: 650; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 24px; height: 1px; background: currentColor; transition: right .25s; }
.nav-link:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 15px; }
.icon-btn { width: 38px; height: 38px; padding: 9px; border: 0; background: transparent; cursor: pointer; }
.icon-btn svg { fill: none; stroke: currentColor; stroke-width: 1.7; }
.lang-toggle { display: flex; gap: 4px; align-items: center; border: 0; background: transparent; cursor: pointer; font-size: 12px; font-weight: 700; }
.lang-current { opacity: 1; }
.header-cta { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; font-size: 12px; font-weight: 750; }
.scrolled .header-cta { border-color: rgba(13,21,32,.25); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 20px; height: 1px; margin: 6px auto; background: currentColor; transition: .25s; }
.has-mega { position: static; }
.mega-menu { position: absolute; left: 50%; top: 78px; width: min(1120px, calc(100vw - 64px)); transform: translate(-50%, 14px); background: rgba(250,250,247,.98); color: var(--ink); border-radius: 22px; padding: 38px; display: grid; grid-template-columns: .8fr 1.7fr; gap: 44px; opacity: 0; visibility: hidden; pointer-events: none; box-shadow: var(--shadow); transition: .25s; }
.has-mega:hover .mega-menu, .has-mega:focus-within .mega-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.mega-intro h3 { margin: 0 0 12px; font-size: 30px; letter-spacing: -.04em; }
.mega-intro p { color: #687381; line-height: 1.7; margin-bottom: 26px; }
.mega-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.mega-grid a { display: grid; grid-template-columns: 38px 1fr; align-items: center; padding: 16px 18px; border: 1px solid rgba(13,21,32,.08); border-radius: 14px; transition: .2s; }
.mega-grid a:hover { background: #eef3fb; border-color: #cad9ef; transform: translateY(-2px); }
.mega-grid span { grid-row: 1 / 3; color: #8290a1; font-size: 11px; }
.mega-grid b { font-size: 15px; }
.mega-grid em { margin-top: 4px; color: #85909c; font-size: 11px; font-style: normal; }
.mobile-panel { display: none; }

.hero { position: relative; min-height: 880px; height: min(94vh, 980px); overflow: hidden; color: #fff; background: radial-gradient(circle at 78% 35%, rgba(38,111,255,.24), transparent 32%), linear-gradient(135deg,#07101c 0%,#0b1b2e 48%,#07111e 100%); }
.hero::after { content:""; position:absolute; inset:auto 0 0; height: 250px; background:linear-gradient(to top, rgba(0,0,0,.26),transparent); pointer-events:none; }
.hero-grid-glow { position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg,rgba(255,255,255,.08) 1px, transparent 1px); background-size: 88px 88px; mask-image: linear-gradient(to right, transparent 0, #000 50%, transparent 100%); }
.hero-content { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; padding-top: 90px; }
.hero-copy { max-width: 640px; }
.hero-copy h1 { margin: 0; font-size: clamp(58px,6.4vw,102px); line-height: .95; letter-spacing: -.064em; font-weight: 560; }
.hero-copy h1 span,.hero-copy h1 em { display:block; }
.hero-copy h1 em { color:#a8c6ff; font-style:normal; }
.hero-copy > p { width:min(520px,100%); margin:30px 0 34px; color:rgba(255,255,255,.7); font-size:18px; line-height:1.75; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
.hero-metrics { display:flex; gap:52px; margin-top:60px; padding-top:28px; border-top:1px solid rgba(255,255,255,.15); }
.hero-metrics div { display:grid; gap:6px; }
.hero-metrics strong { font-size:24px; letter-spacing:-.03em; }
.hero-metrics span { color:rgba(255,255,255,.52); font-size:12px; }
.hero-visual { position:relative; height:680px; perspective:1200px; }
.product-orbit { position:absolute; border:1px solid rgba(136,180,255,.18); border-radius:50%; }
.orbit-one { width:560px; height:560px; right:10px; top:45px; }
.orbit-two { width:410px; height:410px; right:85px; top:120px; border-style:dashed; animation:spin 26s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.hero-product { position:absolute; filter:drop-shadow(0 50px 36px rgba(0,0,0,.38)); }
.fridge { right:110px; bottom:60px; width:330px; height:560px; transform:rotateY(-8deg); }
.appliance-shell { position:relative; width:100%; height:100%; overflow:hidden; border-radius:18px 18px 11px 11px; background:linear-gradient(105deg,#f8fbfe 0%,#bfc9d4 22%,#f5f8fa 48%,#aab5c1 78%,#ecf1f5 100%); box-shadow:inset -10px 0 18px rgba(0,0,0,.09),inset 8px 0 18px rgba(255,255,255,.55); }
.fridge-door { position:absolute; top:0; height:62%; width:50%; border-bottom:1px solid rgba(50,65,80,.26); }
.fridge-door::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent); }
.door-left { left:0; border-right:1px solid rgba(50,65,80,.24); }
.door-right { right:0; }
.fridge-door i { position:absolute; top:42%; width:3px; height:118px; border-radius:3px; background:#7e8994; }
.door-left i { right:10px; }.door-right i { left:10px; }
.fridge-lower { position:absolute; left:0; bottom:0; width:100%; height:38%; background:linear-gradient(105deg,#dae2e9,#9eabb8 58%,#e2e7eb); }
.fridge-lower::before { content:""; position:absolute; left:0; right:0; top:46%; height:1px; background:rgba(50,65,80,.25); }
.display-panel { position:absolute; top:44px; left:50%; transform:translateX(-50%); width:72px; height:44px; padding:7px 9px; text-align:center; color:#d8f0ff; background:#142331; border-radius:6px; box-shadow:0 0 20px rgba(30,118,255,.28); }
.display-panel span { display:block; font-size:14px; }.display-panel small { display:block; font-size:5px; letter-spacing:.14em; opacity:.7; }
.brand-plate { position:absolute; left:22px; bottom:18px; color:#38434d; font-size:8px; font-weight:900; letter-spacing:.3em; }
.washer { right:390px; bottom:42px; width:250px; height:330px; transform:rotateY(10deg); }
.washer-shell { position:relative; height:100%; border-radius:16px 16px 12px 12px; background:linear-gradient(110deg,#e9edf0,#aab4bd 53%,#e9edef); overflow:hidden; box-shadow:inset 6px 0 15px rgba(255,255,255,.42),inset -7px 0 18px rgba(0,0,0,.11); }
.washer-top { height:58px; padding:18px 18px; color:#37424b; border-bottom:1px solid rgba(58,72,84,.2); font-size:7px; font-weight:900; letter-spacing:.24em; }
.washer-top i { float:right; width:42px; height:12px; border-radius:10px; background:#17232d; box-shadow:0 0 8px rgba(56,132,255,.35); }
.washer-door { position:absolute; left:50%; top:91px; width:160px; height:160px; transform:translateX(-50%); border:14px solid #35414c; border-radius:50%; background:linear-gradient(145deg,#1f2b35,#081017 70%); box-shadow:0 0 0 3px #aeb8c0, inset 0 0 25px rgba(87,156,255,.18); }
.washer-door div { position:absolute; left:24px; top:42px; width:94px; height:55px; border-radius:50%; background:linear-gradient(160deg,rgba(120,168,225,.5),rgba(13,25,37,.1)); transform:rotate(-17deg); filter:blur(2px); }
.washer-base { position:absolute; left:20px; right:20px; bottom:11px; height:4px; border-radius:2px; background:rgba(37,49,60,.36); }
.floating-note { position:absolute; display:flex; gap:12px; align-items:center; padding:12px 16px; background:rgba(12,25,43,.68); border:1px solid rgba(255,255,255,.14); backdrop-filter:blur(16px); border-radius:12px; box-shadow:0 16px 30px rgba(0,0,0,.18); }
.floating-note span { display:grid; place-items:center; width:28px; height:28px; border:1px solid rgba(150,193,255,.4); border-radius:50%; color:#9fc3ff; font-size:9px; }
.floating-note b { font-size:11px; letter-spacing:.04em; }
.note-a { right:0; top:225px; }.note-b { right:320px; bottom:105px; }
.hero-caption { position:absolute; right:8px; bottom:32px; display:grid; text-align:right; }
.hero-caption span { font-size:12px; }.hero-caption small { margin-top:5px; color:rgba(255,255,255,.45); font-size:10px; letter-spacing:.14em; }
.scroll-cue { position:absolute; z-index:3; left:50%; bottom:22px; display:flex; align-items:center; gap:12px; transform:translateX(-50%); color:rgba(255,255,255,.45); }
.scroll-cue span { position:relative; width:34px; height:34px; border:1px solid rgba(255,255,255,.2); border-radius:50%; }
.scroll-cue span::after { content:""; position:absolute; left:50%; top:9px; width:1px; height:14px; background:#fff; animation:scrollCue 1.8s infinite; }
.scroll-cue small { font-size:8px; letter-spacing:.22em; }
@keyframes scrollCue { 0%{transform:translate(-50%,-3px);opacity:0} 40%{opacity:1} 100%{transform:translate(-50%,5px);opacity:0} }

.category-section { background:#f3f3ef; }
.category-tabs { display:flex; gap:6px; overflow:auto; padding-bottom:18px; }
.category-tabs button { flex:0 0 auto; border:1px solid rgba(13,21,32,.12); background:transparent; border-radius:999px; padding:12px 20px; cursor:pointer; font-size:13px; font-weight:700; transition:.2s; }
.category-tabs button.active { color:#fff; background:var(--ink); border-color:var(--ink); }
.category-stage { margin-top:28px; min-height:570px; display:grid; grid-template-columns:.86fr 1.14fr; overflow:hidden; background:#e6e8e5; border-radius:var(--radius); }
.category-copy { padding:72px; display:flex; flex-direction:column; justify-content:center; }
.category-copy .index { color:#74808c; font-size:12px; letter-spacing:.14em; }
.category-copy h3 { margin:22px 0 20px; font-size:clamp(40px,4vw,64px); line-height:1.04; letter-spacing:-.05em; }
.category-copy p { margin:0; max-width:500px; color:#5d6875; font-size:17px; line-height:1.75; }
.category-copy ul { margin:34px 0; padding:0; list-style:none; display:grid; gap:12px; }
.category-copy li { position:relative; padding-left:20px; font-size:14px; font-weight:650; }
.category-copy li::before { content:""; position:absolute; left:0; top:.55em; width:6px; height:6px; border-radius:50%; background:var(--blue); }
.category-copy .btn { align-self:flex-start; }
.category-art { position:relative; min-height:570px; overflow:hidden; background:radial-gradient(circle at 50% 42%,#f7f8f6 0,#dfe2df 42%,#cdd2d0 76%,#bfc5c3 100%); }
.art-halo { position:absolute; width:560px; height:560px; left:50%; top:50%; transform:translate(-50%,-50%); border:1px solid rgba(24,38,50,.12); border-radius:50%; box-shadow:0 0 0 52px rgba(255,255,255,.12),0 0 0 104px rgba(255,255,255,.07); }
.line-fridge { position:absolute; left:50%; top:52%; width:300px; height:470px; transform:translate(-50%,-50%) rotateY(-8deg); border-radius:14px; background:linear-gradient(110deg,#f8faf9,#b9c0c1 46%,#eef1f0); box-shadow:0 50px 60px rgba(32,44,51,.23),inset -8px 0 18px rgba(40,50,56,.12); }
.lf-top { height:62%; display:grid; grid-template-columns:1fr 1fr; border-bottom:1px solid rgba(36,49,58,.23); }
.lf-top span:first-child { border-right:1px solid rgba(36,49,58,.23); }
.lf-bottom { position:absolute; inset:auto 0 0; height:38%; }
.lf-bottom::before { content:""; position:absolute; left:0; right:0; top:50%; height:1px; background:rgba(36,49,58,.23); }
.line-fridge i { position:absolute; left:20px; bottom:18px; color:#3b4650; font-size:8px; font-style:normal; font-weight:900; letter-spacing:.28em; }
.spec { position:absolute; min-width:155px; padding:16px 18px; background:rgba(255,255,255,.68); border:1px solid rgba(255,255,255,.8); border-radius:14px; backdrop-filter:blur(12px); box-shadow:0 20px 40px rgba(31,43,51,.12); }
.spec b { display:block; font-size:20px; }.spec span { color:#75808b; font-size:9px; letter-spacing:.12em; }
.spec-1 { left:8%; top:23%; }.spec-2 { right:7%; bottom:20%; }

.featured-section { background:#fff; }
.product-grid { display:grid; grid-template-columns:1.35fr .8fr; grid-template-rows:360px 360px; gap:18px; }
.product-card { position:relative; overflow:hidden; min-height:360px; border-radius:var(--radius); color:#fff; background:linear-gradient(145deg,#131f2d,#08111d 65%); }
.product-card-large { grid-row:1/3; min-height:738px; }
.product-tag { position:absolute; left:28px; top:26px; z-index:3; padding:8px 11px; border:1px solid rgba(255,255,255,.25); border-radius:999px; color:rgba(255,255,255,.75); font-size:9px; font-weight:800; letter-spacing:.14em; }
.product-tag.dark { color:#26313b; border-color:rgba(20,30,40,.18); }
.product-card-copy { position:absolute; z-index:4; left:44px; right:44px; bottom:42px; }
.product-card-copy.dark-copy { color:#17212b; }
.product-kicker { color:rgba(255,255,255,.58); font-size:11px; letter-spacing:.1em; }
.dark-copy .product-kicker { color:#68737d; }
.product-card h3 { margin:7px 0 12px; font-size:clamp(32px,3.2vw,56px); letter-spacing:-.05em; }
.product-card p { max-width:420px; margin:0; color:rgba(255,255,255,.66); font-size:15px; line-height:1.6; }
.dark-copy p { color:#5d6973; }
.product-meta { display:flex; gap:8px; margin-top:20px; }
.product-meta span { padding:8px 10px; border-radius:8px; background:rgba(255,255,255,.08); color:rgba(255,255,255,.74); font-size:9px; letter-spacing:.08em; }
.product-link { display:inline-flex; align-items:center; gap:12px; margin-top:25px; font-size:12px; font-weight:800; }
.product-link b { display:grid; place-items:center; width:30px; height:30px; border:1px solid rgba(255,255,255,.24); border-radius:50%; transition:.2s; }
.product-link:hover b { background:#fff; color:#101923; }
.dark-link b { border-color:rgba(19,31,42,.22); }
.dark-link:hover b { background:#17212b; color:#fff; }
.card-fridge { position:absolute; width:370px; height:535px; right:55px; top:72px; border-radius:18px 18px 12px 12px; background:linear-gradient(105deg,#e9eef1,#8f9aa4 48%,#edf1f2); transform:rotateY(-10deg); box-shadow:0 52px 60px rgba(0,0,0,.35),inset -7px 0 14px rgba(0,0,0,.14); }
.cf-door { position:absolute; top:0; width:50%; height:62%; border-bottom:1px solid rgba(42,53,62,.27); }
.cf-door.a { left:0; border-right:1px solid rgba(42,53,62,.27); }.cf-door.b { right:0; }
.cf-bottom { position:absolute; inset:auto 0 0; height:38%; }.cf-bottom::before { content:""; position:absolute; left:0; right:0; top:50%; height:1px; background:rgba(42,53,62,.27); }
.card-fridge i { position:absolute; left:22px; bottom:19px; color:#313c45; font-size:8px; font-style:normal; font-weight:900; letter-spacing:.28em; }
.card-reflection { position:absolute; width:430px; height:80px; right:24px; top:588px; background:radial-gradient(ellipse,rgba(118,167,255,.24),transparent 68%); filter:blur(10px); }
.tone-light { color:#17212b; background:linear-gradient(145deg,#eceeea,#d8ddd9); }
.card-washer { position:absolute; width:220px; height:265px; right:36px; top:40px; border-radius:14px; background:linear-gradient(112deg,#f8faf8,#9ea9aa 55%,#eef1ee); box-shadow:0 35px 40px rgba(35,47,50,.22),inset -6px 0 14px rgba(0,0,0,.12); }
.cw-top { height:45px; border-bottom:1px solid rgba(37,49,53,.22); }.cw-door { position:absolute; left:50%; top:70px; width:135px; height:135px; transform:translateX(-50%); border:11px solid #38434c; border-radius:50%; background:#0f171e; box-shadow:0 0 0 2px #b8c0c1; }.cw-door i { position:absolute; inset:28px 20px 38px; border-radius:50%; background:linear-gradient(145deg,rgba(85,150,220,.5),transparent); transform:rotate(-15deg); }
.card-washer > span { position:absolute; left:15px; bottom:12px; font-size:7px; font-weight:900; letter-spacing:.25em; }
.tone-blue { background:linear-gradient(145deg,#1b5de0,#0b337e 68%,#071f50); }
.card-ac { position:absolute; right:20px; top:66px; width:330px; height:100px; border-radius:18px 18px 28px 28px; background:linear-gradient(#f7f9fb,#c9d0d6); box-shadow:0 30px 45px rgba(3,24,71,.34),inset 0 -8px 12px rgba(42,58,72,.1); }
.ac-slot { position:absolute; left:24px; right:24px; bottom:13px; height:9px; background:#252f39; border-radius:8px; }
.card-ac span { position:absolute; left:22px; top:17px; color:#39434c; font-size:7px; font-weight:900; letter-spacing:.25em; }.card-ac i { position:absolute; right:22px; top:18px; width:26px; height:8px; border-radius:8px; background:#152331; }
.air-stream { position:absolute; right:70px; top:170px; display:grid; gap:14px; transform:rotate(-6deg); }
.air-stream span { width:200px; height:1px; background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.7),rgba(255,255,255,.02)); animation:breathe 3s ease-in-out infinite; }.air-stream span:nth-child(2){width:250px;animation-delay:.4s}.air-stream span:nth-child(3){width:170px;animation-delay:.8s}
@keyframes breathe { 50% { transform:translateX(18px); opacity:.35; } }

.ecosystem-section { overflow:hidden; color:#fff; background:radial-gradient(circle at 72% 35%,rgba(37,112,255,.32),transparent 28%),#07111e; }
.ecosystem-grid { display:grid; grid-template-columns:.82fr 1.18fr; gap:76px; align-items:center; }
.ecosystem-copy h2 { margin:0 0 24px; font-size:clamp(46px,5vw,76px); line-height:1.03; letter-spacing:-.055em; }
.ecosystem-copy > p { color:rgba(255,255,255,.63); font-size:17px; line-height:1.75; }
.eco-points { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin:38px 0; padding-top:30px; border-top:1px solid rgba(255,255,255,.14); }
.eco-points div { display:grid; gap:7px; }.eco-points strong { font-size:22px; }.eco-points span { color:rgba(255,255,255,.48); font-size:11px; }
.home-scene { position:relative; min-height:650px; }
.scene-room { position:absolute; inset:45px 0 25px 45px; overflow:hidden; border-radius:28px; background:linear-gradient(150deg,#1a2838,#0c1724); box-shadow:0 50px 80px rgba(0,0,0,.32); }
.scene-room::before { content:""; position:absolute; left:0; right:0; top:0; height:62%; background:linear-gradient(135deg,rgba(255,255,255,.06),transparent 55%); }
.scene-window { position:absolute; right:40px; top:38px; width:220px; height:180px; display:grid; grid-template-columns:1fr 1fr; gap:5px; padding:6px; background:#263748; }
.scene-window span { background:linear-gradient(180deg,#6d8fb8,#c4d4e5 55%,#274e76 56%,#0d2236); }
.scene-wall-light { position:absolute; left:45px; top:48px; width:170px; height:4px; background:#fff1c7; box-shadow:0 0 35px 14px rgba(255,228,165,.15); }
.scene-tv { position:absolute; left:80px; top:145px; width:270px; height:150px; display:grid; place-items:center; border:6px solid #080d12; background:radial-gradient(circle at 70% 35%,#7db0ff,#1c4c8e 35%,#0b1b2d 72%); box-shadow:0 20px 30px rgba(0,0,0,.35); }
.scene-tv i { color:rgba(255,255,255,.75); font-size:10px; font-style:normal; letter-spacing:.18em; }
.scene-console { position:absolute; left:62px; top:305px; width:305px; height:34px; background:#9c826f; box-shadow:0 22px 0 #634f42; }
.scene-sofa { position:absolute; right:55px; bottom:64px; width:320px; height:130px; border-radius:48px 48px 18px 18px; background:linear-gradient(145deg,#8f8178,#4f4844); box-shadow:0 25px 40px rgba(0,0,0,.3); }.scene-sofa span { position:absolute; left:50%; top:0; bottom:0; width:1px; background:rgba(255,255,255,.12); }
.scene-floor { position:absolute; left:0; right:0; bottom:0; height:90px; background:repeating-linear-gradient(90deg,#64594e 0,#64594e 70px,#4f473f 71px,#4f473f 73px); transform:skewX(-12deg) scale(1.12); transform-origin:bottom; }
.scene-ac { position:absolute; left:54px; top:70px; width:120px; height:34px; border-radius:7px 7px 12px 12px; background:#e9ecee; color:#36414b; box-shadow:0 10px 18px rgba(0,0,0,.22); }.scene-ac span { position:absolute; left:13px; top:8px; font-size:5px; font-weight:900; letter-spacing:.22em; }
.scene-ui { position:absolute; padding:18px 20px; background:rgba(11,24,39,.72); border:1px solid rgba(255,255,255,.14); backdrop-filter:blur(20px); border-radius:16px; box-shadow:0 20px 42px rgba(0,0,0,.25); }
.scene-ui span { display:block; margin-bottom:9px; color:rgba(255,255,255,.55); font-size:10px; }.scene-ui strong { display:block; font-size:27px; }.scene-ui small { display:block; margin-top:5px; color:rgba(255,255,255,.45); font-size:9px; }
.ui-temp { top:0; right:16px; min-width:145px; }.ui-mode { left:0; bottom:0; min-width:210px; }.ui-mode div { display:flex; gap:8px; margin:12px 0; }.ui-mode i { width:30px; height:30px; border-radius:8px; background:#204c86; }.ui-mode i:nth-child(2){background:#315f44}.ui-mode i:nth-child(3){background:#7a5e2d}.ui-energy { right:0; bottom:48px; min-width:145px; }

.technology-section { background:#f6f6f2; }
.tech-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.tech-card { position:relative; min-height:440px; padding:34px; overflow:hidden; border:1px solid rgba(13,21,32,.1); border-radius:22px; background:#fff; }
.tech-card::after { content:""; position:absolute; left:0; right:0; bottom:0; height:5px; transform:scaleX(0); transform-origin:left; background:var(--blue); transition:.4s; }.tech-card:hover::after { transform:scaleX(1); }
.tech-no { color:#8b96a1; font-size:11px; letter-spacing:.16em; }
.tech-icon { position:relative; width:150px; height:150px; margin:34px auto 25px; }
.motor-icon { border:1px solid rgba(13,21,32,.16); border-radius:50%; box-shadow:inset 0 0 0 22px #f0f2f3,inset 0 0 0 23px rgba(13,21,32,.08); }.motor-icon span { position:absolute; inset:42px; border:1px solid #708091; border-radius:50%; }.motor-icon i { position:absolute; left:50%; top:10px; width:1px; height:130px; background:linear-gradient(#b6c0ca,transparent,#b6c0ca); transform:rotate(45deg); }
.ai-icon { border:1px solid rgba(13,21,32,.16); border-radius:24px; }.ai-icon span,.ai-icon i,.ai-icon b { position:absolute; border:1px solid rgba(31,111,255,.6); border-radius:18px; }.ai-icon span{inset:24px}.ai-icon i{inset:46px}.ai-icon b{left:50%;top:50%;width:22px;height:22px;transform:translate(-50%,-50%);background:#1f6fff;box-shadow:0 0 24px rgba(31,111,255,.4)}
.eco-icon { border:1px solid rgba(13,21,32,.16); border-radius:50%; }.eco-icon span { position:absolute; left:50%; top:23px; width:48px; height:90px; transform:translateX(-50%) rotate(38deg); border-radius:70% 15% 70% 15%; border:1px solid #54745d; }.eco-icon i { position:absolute; left:50%; top:50%; width:1px; height:75px; background:#54745d; transform:translate(-50%,-35%) rotate(38deg); }
.tech-card h3 { margin:0 0 14px; font-size:27px; letter-spacing:-.035em; }.tech-card p { margin:0; color:#697481; line-height:1.7; }.tech-value { position:absolute; left:34px; bottom:30px; color:#55718e; font-size:10px; font-weight:800; letter-spacing:.16em; }

.global-section { background:#fff; }
.global-grid { display:grid; grid-template-columns:1.25fr .75fr; gap:70px; align-items:center; }
.global-visual { position:relative; min-height:590px; border-radius:var(--radius); background:#0e1824; color:#91b5e6; overflow:hidden; }
.world-map { position:absolute; inset:60px 28px auto; width:calc(100% - 56px); }
.map-dots circle { fill:#9fc3ff; }.map-pulse circle { fill:none; stroke:#6da7ff; opacity:.45; animation:pulse 2.4s infinite; }.map-pulse circle:nth-child(2){animation-delay:.7s}.map-pulse circle:nth-child(3){animation-delay:1.2s}
@keyframes pulse { 0%{r:6;opacity:.8}100%{r:26;opacity:0} }
.global-label { position:absolute; padding:10px 14px; border:1px solid rgba(164,201,255,.18); border-radius:10px; background:rgba(9,18,31,.7); backdrop-filter:blur(10px); }.global-label b { display:block; color:#fff; font-size:11px; }.global-label span { color:rgba(255,255,255,.4); font-size:8px; }
.label-shanghai { right:10%; top:21%; }.label-berlin { left:44%; top:23%; }.label-la { left:12%; top:26%; }
.global-copy h2 { margin:0 0 24px; font-size:clamp(46px,5vw,72px); line-height:1.02; letter-spacing:-.055em; }.global-copy > p { color:#66717d; font-size:17px; line-height:1.75; }
.global-list { display:grid; margin-top:34px; border-top:1px solid var(--line); }.global-list > div { display:grid; grid-template-columns:44px 1fr; gap:10px; padding:20px 0; border-bottom:1px solid var(--line); }.global-list > div > span { color:#8a95a1; font-size:11px; }.global-list p { margin:0; }.global-list b,.global-list small { display:block; }.global-list b { font-size:14px; }.global-list small { margin-top:6px; color:#7b8691; font-size:11px; }

.manifesto-section { position:relative; min-height:690px; display:flex; align-items:center; color:#fff; overflow:hidden; background:#0a1420; }
.manifesto-bg { position:absolute; inset:0; background:radial-gradient(circle at 30% 45%,rgba(33,105,255,.28),transparent 28%),linear-gradient(120deg,transparent 0 45%,rgba(255,255,255,.04) 45% 46%,transparent 46% 100%); }
.manifesto-bg::after { content:""; position:absolute; right:9%; top:10%; width:420px; height:520px; border:1px solid rgba(255,255,255,.12); border-radius:220px 220px 40px 40px; box-shadow:0 0 0 55px rgba(255,255,255,.025),0 0 0 110px rgba(255,255,255,.018); }
.manifesto-content { position:relative; z-index:2; }
.manifesto-content blockquote { max-width:980px; margin:0; font-size:clamp(42px,5.5vw,78px); line-height:1.16; letter-spacing:-.05em; font-weight:500; }
.manifesto-sign { display:flex; align-items:center; gap:18px; margin-top:46px; color:rgba(255,255,255,.42); font-size:9px; letter-spacing:.2em; }.manifesto-sign i { width:120px; height:1px; background:rgba(255,255,255,.3); }

.contact-section { background:#e9ece8; }
.contact-card { display:grid; grid-template-columns:.9fr 1.1fr; gap:80px; padding:70px; border-radius:var(--radius); background:#fff; box-shadow:0 24px 70px rgba(27,37,43,.08); }
.contact-card h2 { margin:0 0 18px; font-size:clamp(38px,4vw,58px); line-height:1.05; letter-spacing:-.05em; }.contact-card p { color:#697481; line-height:1.75; }
.contact-form { display:grid; grid-template-columns:1fr 1fr; gap:20px; }.contact-form label { display:grid; gap:8px; }.contact-form label:nth-child(3) { grid-column:1/3; }.contact-form span { font-size:11px; font-weight:700; }.contact-form input,.contact-form select { width:100%; height:52px; border:1px solid rgba(13,21,32,.15); border-radius:11px; padding:0 14px; background:#f7f8f6; outline:none; }.contact-form input:focus,.contact-form select:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(31,111,255,.1); }.contact-form .btn { grid-column:1/3; justify-self:start; margin-top:4px; border:0; cursor:pointer; }

.site-footer { color:#fff; background:#07101a; }.footer-top { display:grid; grid-template-columns:.8fr 1.2fr; gap:100px; padding:84px 0 64px; }.brand-footer { color:#fff; }.footer-brand p { margin-top:24px; color:rgba(255,255,255,.44); font-size:14px; }.footer-links { display:grid; grid-template-columns:repeat(3,1fr); gap:35px; }.footer-links div { display:grid; align-content:start; gap:13px; }.footer-links b { margin-bottom:10px; font-size:12px; }.footer-links a { color:rgba(255,255,255,.48); font-size:12px; transition:.2s; }.footer-links a:hover { color:#fff; }.footer-bottom { min-height:72px; display:flex; justify-content:space-between; align-items:center; border-top:1px solid rgba(255,255,255,.09); color:rgba(255,255,255,.34); font-size:10px; }.footer-bottom div { display:flex; gap:22px; }

.search-dialog { width:100%; max-width:none; height:100%; margin:0; padding:0; border:0; color:#fff; background:rgba(5,12,20,.92); backdrop-filter:blur(20px); }.search-dialog::backdrop { background:transparent; }.search-box { position:relative; width:min(900px,calc(100vw - 48px)); margin:15vh auto 0; }.search-close { position:absolute; right:0; top:-40px; border:0; background:transparent; color:#fff; font-size:34px; cursor:pointer; }.search-box input { width:100%; height:95px; border:0; border-bottom:1px solid rgba(255,255,255,.25); outline:0; background:transparent; color:#fff; font-size:clamp(28px,5vw,64px); }.search-box input::placeholder { color:rgba(255,255,255,.24); }.search-suggestions { display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-top:30px; }.search-suggestions span { color:rgba(255,255,255,.4); font-size:10px; letter-spacing:.15em; }.search-suggestions button { padding:10px 14px; border:1px solid rgba(255,255,255,.16); border-radius:999px; background:transparent; color:#fff; cursor:pointer; font-size:11px; }

.reveal { opacity:0; transform:translateY(28px); transition:opacity .75s ease,transform .75s ease; }.reveal.visible { opacity:1; transform:translateY(0); }

@media (max-width: 1120px) {
  :root { --shell:min(100% - 40px,1100px); }
  .desktop-nav { display:none; }.header-cta { display:none; }.menu-toggle { display:block; }
  .mobile-panel { position:fixed; z-index:75; inset:0; display:block; visibility:hidden; opacity:0; background:rgba(7,16,26,.97); color:#fff; transition:.3s; }.mobile-panel.open { visibility:visible; opacity:1; }.mobile-panel-inner { width:var(--shell); height:100%; margin:auto; display:flex; flex-direction:column; justify-content:center; gap:16px; }.mobile-panel a { font-size:clamp(32px,6vw,56px); font-weight:600; letter-spacing:-.04em; }
  .menu-toggle.active span:first-child { transform:translateY(3.5px) rotate(45deg); }.menu-toggle.active span:last-child { transform:translateY(-3.5px) rotate(-45deg); }
  .hero-content { grid-template-columns:1fr 1fr; }.hero-copy h1 { font-size:clamp(56px,7vw,78px); }.fridge { right:20px; }.washer { right:285px; }.note-a{right:0}.note-b{right:230px}
  .category-copy { padding:50px; }.product-grid { grid-template-columns:1fr 1fr; grid-template-rows:auto; }.product-card-large { grid-column:1/3; grid-row:auto; min-height:640px; }.product-card { min-height:420px; }
  .ecosystem-grid,.global-grid { gap:42px; }.home-scene { transform:scale(.92); transform-origin:center; }
}

@media (max-width: 820px) {
  :root { --shell:min(100% - 28px,760px); --radius:20px; }
  .section { padding:88px 0; }.section-head { display:grid; gap:20px; }.section-head h2 { font-size:46px; }.section-head p { max-width:none; }
  .announcement { justify-content:flex-start; padding:0 14px; overflow:hidden; white-space:nowrap; }.site-header { top:34px; }.site-header.scrolled { top:0; }.header-inner { height:70px; }.brand { min-width:auto; }.brand-mark { width:34px;height:34px; }.brand-copy strong { font-size:16px; }.brand-copy small { font-size:8px; }.lang-toggle,.search-trigger { display:none; }
  .hero { height:auto; min-height:1020px; }.hero-content { grid-template-columns:1fr; align-content:start; padding-top:160px; }.hero-copy { position:relative; z-index:5; }.hero-copy h1 { font-size:clamp(55px,14vw,82px); }.hero-copy > p { font-size:16px; }.hero-metrics { gap:22px; justify-content:space-between; }.hero-visual { height:500px; margin-top:20px; }.fridge { width:235px;height:405px;right:20px;bottom:30px; }.washer { width:175px;height:235px;right:210px;bottom:22px; }.washer-top{height:42px;padding:13px}.washer-door{top:65px;width:110px;height:110px;border-width:10px}.note-a{top:100px;right:0}.note-b{display:none}.orbit-one{width:390px;height:390px;right:-30px;top:45px}.orbit-two{width:285px;height:285px;right:22px;top:96px}.hero-caption{right:0;bottom:8px}.scroll-cue{display:none}
  .category-stage { grid-template-columns:1fr; }.category-copy { padding:40px 28px; }.category-copy h3 { font-size:42px; }.category-art { min-height:480px; }.line-fridge{width:230px;height:380px}.art-halo{width:420px;height:420px}.spec-1{left:4%}.spec-2{right:4%}
  .product-grid { display:grid; grid-template-columns:1fr; }.product-card-large { grid-column:auto; min-height:620px; }.product-card { min-height:440px; }.card-fridge{width:260px;height:390px;right:30px;top:75px}.card-reflection{top:460px;width:310px}.product-card-copy{left:28px;right:28px;bottom:30px}.product-card h3{font-size:38px}.card-washer{right:24px;top:45px}.card-ac{right:25px;width:290px}
  .ecosystem-grid,.global-grid { grid-template-columns:1fr; }.home-scene { min-height:560px; transform:scale(.88); margin:-20px -28px; }.eco-points { gap:10px; }.global-copy { order:-1; }.global-visual { min-height:460px; }.world-map{inset:80px 10px auto;width:calc(100% - 20px)}.global-label{transform:scale(.86)}
  .tech-grid { grid-template-columns:1fr; }.tech-card { min-height:390px; }.tech-icon { margin-top:18px; }.manifesto-section{min-height:610px}.manifesto-content blockquote{font-size:43px}.manifesto-bg::after{right:-160px;opacity:.55}
  .contact-card { grid-template-columns:1fr; gap:36px; padding:38px 24px; }.contact-form { grid-template-columns:1fr; }.contact-form label:nth-child(3),.contact-form .btn { grid-column:auto; }.contact-form .btn { width:100%; }
  .footer-top { grid-template-columns:1fr; gap:50px; padding:60px 0 45px; }.footer-links { gap:18px; }.footer-bottom { align-items:flex-start; flex-direction:column; justify-content:center; gap:10px; padding:22px 0; }
}

@media (max-width: 520px) {
  .hero { min-height:960px; }.hero-copy h1 { font-size:54px; }.hero-actions { display:grid; }.hero-actions .btn { width:100%; }.hero-metrics span { font-size:9px; }.hero-metrics strong { font-size:18px; }.washer{right:170px;transform:scale(.85)}.fridge{right:4px}.floating-note{transform:scale(.9);transform-origin:right}.category-tabs{margin-right:-14px}.category-copy h3{font-size:36px}.category-art{min-height:420px}.line-fridge{width:205px;height:340px}.spec{min-width:130px;padding:12px}.spec b{font-size:16px}.product-card-large{min-height:575px}.card-fridge{width:220px;height:340px;right:18px;top:62px}.card-washer{width:190px;height:230px}.cw-door{width:115px;height:115px;top:65px}.tone-light,.tone-blue{min-height:420px}.card-ac{width:250px;height:86px}.home-scene{transform:scale(.72);margin:-70px -85px -80px}.eco-points{grid-template-columns:1fr}.eco-points div{grid-template-columns:80px 1fr;align-items:center}.global-visual{min-height:390px}.global-label{display:none}.footer-links{grid-template-columns:1fr 1fr}.footer-links div:last-child{grid-column:1/3}.search-box{margin-top:18vh}.search-box input{height:75px}
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration:.01ms!important; animation-iteration-count:1!important; scroll-behavior:auto!important; transition-duration:.01ms!important; }
  .reveal { opacity:1; transform:none; }
}