/* BENYUE demo — deep navy, brushed chrome, thermostatic hot/cold accents */
:root {
  --ink: #04101d;
  --deep: #061a2e;
  --navy: #003466;
  --blue: #3d70ae;
  --mist: #bcc9d2;
  --paper: #f2f4f7;
  --white: #ffffff;
  --text: #0c1c2c;
  --muted: #5b6b7b;
  --line: rgba(12, 28, 44, .12);
  --hot: #ff7a2e;
  --cold: #63c9ff;
  --chrome: linear-gradient(180deg, #ffffff 0%, #cfd7df 38%, #8e9bab 52%, #e8edf2 70%, #a9b4c0 100%);
  --sans: "Helvetica Neue", "Segoe UI", Arial, "PingFang SC", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --wrap: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.65 var(--sans); color: var(--text); background: var(--paper); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 400; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }
.eyebrow { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--blue); font-weight: 600; margin-bottom: 18px; display: inline-flex; gap: 10px; align-items: center; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.dark .eyebrow { color: var(--mist); }
.h2 { font-family: var(--serif); font-size: clamp(32px, 4.4vw, 58px); line-height: 1.08; }
.h2 em { font-style: italic; color: var(--blue); }
.dark .h2 em { color: var(--cold); }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--muted); max-width: 640px; }
.dark { background: var(--ink); color: #dfe7ee; }
.dark .lead { color: #9fb0c0; }
section { position: relative; }
.pad { padding: clamp(80px, 11vw, 150px) 0; }

/* Demo strip + header */
.demo-strip { position: relative; z-index: 60; background: #000; color: #9fb0c0; font-size: 12px; text-align: center; padding: 6px 12px; letter-spacing: .04em; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(4, 16, 29, .94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.06); transition: background .4s, padding .4s; }
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 76px; transition: height .4s var(--ease); }
.site-header.scrolled { background: rgba(4, 16, 29, .86); }
.site-header.scrolled .wrap { height: 60px; }
.brand img { width: 132px; height: auto; transition: width .4s var(--ease); }
.scrolled .brand img { width: 112px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: #c8d3dd; text-decoration: none; font-size: 14px; letter-spacing: .02em; position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--cold); transition: right .35s var(--ease); }
.nav a:hover { color: #fff; }
.nav a:hover::after, .nav a[aria-current]::after { right: 0; }
.langs { display: flex; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 3px; }
.langs button { background: none; border: 0; color: #9fb0c0; font: 600 12px var(--sans); padding: 6px 11px; border-radius: 999px; cursor: pointer; }
.langs button[aria-pressed="true"] { background: #fff; color: var(--ink); }
.langs button:hover:not([aria-pressed="true"]) { color: #fff; }
.menu-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,.25); color: #fff; border-radius: 8px; width: 42px; height: 38px; cursor: pointer; font-size: 18px; }
.btn { --bx: 0px; --by: 0px; display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font: 600 15px var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transform: translate(var(--bx), var(--by)); transition: transform .25s var(--ease), background .3s, color .3s, border-color .3s; }
.btn-hot { background: var(--hot); color: #fff; }
.btn-hot:hover { background: #ff8d4a; }
.btn-ghost { border-color: rgba(255,255,255,.3); color: #fff; }
.btn-ghost:hover { border-color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--blue); }
.btn .arr { transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.header-cta { padding: 10px 18px; font-size: 13px; }

/* Lang toast */
.toast { position: fixed; left: 50%; top: 96px; z-index: 90; transform: translate(-50%, -16px); opacity: 0; pointer-events: none; background: rgba(6, 26, 46, .96); color: #e6edf3; border: 1px solid rgba(99, 201, 255, .35); border-radius: 14px; padding: 16px 22px; max-width: min(460px, calc(100% - 32px)); font-size: 14px; line-height: 1.6; box-shadow: 0 24px 60px rgba(0,0,0,.35); transition: opacity .35s, transform .45s var(--ease); }
.toast b { color: var(--cold); display: block; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 4px; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* HERO — thermostatic flow */
.hero { position: relative; min-height: calc(100svh - 104px); min-height: 640px; background: radial-gradient(120% 90% at 75% 20%, #0b2c4d 0%, #061a2e 45%, var(--ink) 100%); color: #fff; overflow: hidden; display: flex; align-items: center; cursor: crosshair; touch-action: pan-y; }
@supports (height: 100svh) { .hero { min-height: max(640px, calc(100svh - 104px)); } }
.hero-flow { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(4,16,29,.82) 0%, rgba(4,16,29,.35) 42%, rgba(4,16,29,0) 62%); }
.hero-copy { position: relative; z-index: 2; padding: 90px 0 120px; max-width: 620px; }
.hero h1 { font-family: var(--serif); font-size: clamp(42px, 6.2vw, 88px); line-height: 1.02; letter-spacing: -.02em; }
.hero h1 em { font-style: italic; color: #ffd2b0; }
.hero h1 em .w { background: linear-gradient(90deg, var(--cold), #fff 50%, var(--hot)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
.hero .sub { margin: 26px 0 36px; font-size: clamp(16px, 1.4vw, 19px); color: #a9bccc; max-width: 520px; }
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .tag { font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--mist); margin-bottom: 24px; }
.hud { position: absolute; z-index: 3; right: max(24px, calc((100% - var(--wrap)) / 2)); bottom: 54px; width: 196px; padding: 18px 18px 16px; border-radius: 22px; background: linear-gradient(160deg, rgba(20,24,30,.92), rgba(6,8,12,.92)); border: 1px solid rgba(214,178,94,.55); box-shadow: 0 30px 70px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08); color: #fff; font-variant-numeric: tabular-nums; pointer-events: none; }
.hud small { display: block; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: #8a96a3; }
.hud .temp { font-size: 46px; font-weight: 300; line-height: 1.05; margin: 6px 0 12px; color: var(--hud, #ffb27a); text-shadow: 0 0 22px currentColor; transition: color .2s; }
.hud .temp sup { font-size: 18px; vertical-align: top; position: relative; top: 8px; margin-left: 2px; }
.hud .mix { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; color: #8a96a3; }
.hud .mix i { flex: 1; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--cold), #fff, var(--hot)); position: relative; }
.hud .mix i::after { content: ""; position: absolute; top: 50%; left: var(--knob, 60%); width: 12px; height: 12px; border-radius: 50%; background: #fff; transform: translate(-50%, -50%); box-shadow: 0 0 0 3px rgba(0,0,0,.6); }
.hud .flow { display: flex; gap: 4px; margin-top: 12px; align-items: flex-end; height: 18px; }
.hud .flow b { flex: 1; background: #2a3440; border-radius: 2px; height: calc(var(--h) * 1%); }
.hud .flow b.on { background: var(--cold); }
.hint { position: absolute; z-index: 3; left: 50%; bottom: 22px; transform: translateX(-50%); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.45); pointer-events: none; white-space: nowrap; }

/* Marquee */
.marquee { overflow: hidden; background: var(--deep); color: #8fa3b6; border-block: 1px solid rgba(255,255,255,.06); padding: 18px 0; }
.marquee-track { display: flex; gap: 34px; width: max-content; animation: marquee 48s linear infinite; font-family: var(--serif); font-size: 22px; font-style: italic; white-space: nowrap; }
.marquee-track i { color: var(--hot); font-style: normal; font-size: 12px; align-self: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Intro + stats */
.intro-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: end; }
.intro-grid p { color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 80px; border-top: 1px solid var(--line); }
.stats > div { padding: 30px 24px 0 0; }
.stats b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5vw, 68px); line-height: 1; color: var(--navy); font-variant-numeric: tabular-nums; }
.stats b i { font-style: normal; font-size: .45em; color: var(--blue); margin-left: 4px; }
.stats span { display: block; margin-top: 12px; font-size: 14px; color: var(--muted); max-width: 200px; }

/* Smart series */
.smart { background: radial-gradient(80% 70% at 80% 30%, #0e2a47, var(--ink) 70%); overflow: hidden; }
.smart-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.feat { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 0; }
.feat li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.08); }
.feat li span { font-size: 12px; color: var(--hot); font-weight: 700; padding-top: 3px; letter-spacing: .1em; }
.feat li strong { display: block; color: #fff; font-weight: 600; }
.feat li p { margin: 2px 0 0; color: #93a6b8; font-size: 15px; }
.smart-stage { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: auto auto; gap: 16px; }
.smart-stage figure { margin: 0; border-radius: 22px; overflow: hidden; background: #e9edf1; }
.smart-stage figure img { width: 100%; height: 100%; object-fit: cover; }
.smart-stage .big { grid-row: span 2; }
.smart-stage .panel { background: #e7e9ec; display: grid; place-items: center; }
.smart-stage .panel img { width: auto; height: 100%; max-height: 260px; object-fit: contain; }
.smart-stage figcaption { font-size: 12px; color: #7d8d9c; padding: 10px 2px 0; background: var(--ink); }

/* Product lines */
.lines-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 56px; }
.lines { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.line-card { --rx: 0deg; --ry: 0deg; --gx: 50%; --gy: 50%; position: relative; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; text-decoration: none; display: flex; flex-direction: column; min-height: 300px; transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .3s var(--ease), box-shadow .4s, opacity .4s, filter .4s; overflow: hidden; }
.line-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(260px circle at var(--gx) var(--gy), rgba(61,112,174,.14), transparent 60%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.line-card:hover::before { opacity: 1; }
.line-card:hover { box-shadow: 0 30px 60px rgba(0, 52, 102, .14); }
.lines:hover .line-card:not(:hover), .catalog:hover .sku:not(:hover) { opacity: .55; filter: grayscale(.8); }
.line-card .no { font-size: 12px; color: var(--muted); letter-spacing: .14em; }
.line-card img { width: 150px; height: 120px; object-fit: contain; margin: 18px auto 10px; mix-blend-mode: multiply; transition: transform .6s var(--ease); }
.line-card:hover img { transform: scale(1.08); }
.line-card h3 { font-family: var(--serif); font-size: 24px; margin-top: auto; }
.line-card p { font-size: 13px; color: var(--muted); margin: 6px 0 0; }

/* Factory process */
.factory-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.process { list-style: none; padding: 0; margin: 60px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: s; position: relative; }
.process::before { content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 1px; background: linear-gradient(90deg, var(--cold), var(--hot)); transform-origin: left; transform: scaleX(var(--pp, 1)); transition: transform 1.6s var(--ease); }
.motion .process:not(.in)::before { --pp: 0; }
.process li { counter-increment: s; padding-right: 18px; position: relative; }
.process li::before { content: counter(s, decimal-leading-zero); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; border: 1px solid rgba(255,255,255,.25); position: relative; }
.process b { display: block; margin-top: 18px; font-family: var(--serif); font-size: 22px; font-weight: 400; color: #fff; }
.process span { font-size: 14px; color: #93a6b8; }
.photo { position: relative; border-radius: 24px; overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; margin-top: 30px; }
.facts div { background: var(--deep); padding: 20px; }
.facts small { display: block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #7f93a6; }
.facts strong { color: #fff; font-weight: 500; }

/* Markets */
.markets { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 6vw, 90px); }
.regions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.regions span { border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: 14px; background: #fff; }
.events { list-style: none; margin: 0; padding: 0; }
.events li { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line); }
.events li:last-child { border-bottom: 1px solid var(--line); }
.events time { font-size: 13px; color: var(--blue); font-weight: 700; letter-spacing: .06em; padding-top: 4px; }
.events strong { display: block; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.events p { margin: 4px 0 0; color: var(--muted); font-size: 15px; }

/* Quality */
.quality-top { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: end; margin-bottom: 60px; }
.awards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.awards figure { --rx: 0deg; --ry: 0deg; --gx: 50%; --gy: 50%; margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; align-items: center; text-align: center; transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .3s var(--ease), box-shadow .4s; }
.awards figure:hover { box-shadow: 0 24px 50px rgba(0, 52, 102, .12); }
.awards img { height: 120px; width: auto; object-fit: contain; }
.awards figcaption { font-size: 14px; margin-top: 14px; line-height: 1.4; }
.awards figcaption small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.qc { background: var(--navy); color: #fff; border-radius: 20px; padding: 28px; }
.qc strong { font-family: var(--serif); font-size: 26px; font-weight: 400; display: block; margin-bottom: 8px; }
.qc p { color: #c5d3e0; margin: 0; font-size: 15px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(40px, 6vw, 90px); }
.faq details { border-top: 1px solid rgba(255,255,255,.1); }
.faq details:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 40px 24px 0; font-size: 18px; color: #fff; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 20px; font-size: 24px; color: var(--cold); transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: #9fb0c0; padding-right: 40px; margin: 0 0 24px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 6vw, 90px); }
.cinfo { list-style: none; padding: 0; margin: 36px 0 0; }
.cinfo li { padding: 18px 0; border-top: 1px solid var(--line); }
.cinfo small { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.cinfo a { text-decoration: none; color: var(--navy); font-weight: 600; }
.inquiry { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr 1fr; gap: 16px; box-shadow: 0 40px 80px rgba(0, 52, 102, .08); }
.inquiry label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.inquiry .full { grid-column: 1 / -1; }
.inquiry input, .inquiry select, .inquiry textarea { font: 15px var(--sans); color: var(--text); padding: 13px 14px; border: 1px solid #d3dae2; border-radius: 12px; background: #f8fafc; width: 100%; }
.inquiry input:focus, .inquiry select:focus, .inquiry textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; background: #fff; }
.inquiry .btn { justify-self: start; }

/* Footer */
.site-footer { background: var(--ink); color: #7f93a6; padding: 60px 0 40px; font-size: 14px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: end; }
.site-footer img { width: 120px; margin-bottom: 14px; }
.site-footer a { color: #c8d3dd; text-decoration: none; }

/* Products page */
.page-hero { background: radial-gradient(90% 120% at 80% 0%, #0e2a47, var(--ink) 70%); color: #fff; padding: clamp(80px, 10vw, 130px) 0 clamp(60px, 7vw, 90px); position: relative; overflow: hidden; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(40px, 5.6vw, 76px); line-height: 1.04; max-width: 900px; }
.page-hero h1 em { font-style: italic; color: var(--cold); }
.page-hero .lead { margin-top: 24px; }
.chips { position: sticky; top: 60px; z-index: 30; background: rgba(242,244,247,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.chips .wrap { display: flex; gap: 8px; overflow-x: auto; padding: 14px 0; scrollbar-width: none; }
.chips a { flex: none; text-decoration: none; font-size: 14px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; }
.chips a:hover, .chips a.on { background: var(--navy); color: #fff; border-color: var(--navy); }
.range { padding: clamp(60px, 8vw, 110px) 0 0; scroll-margin-top: 130px; }
.range-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 36px; }
.range-head p { color: var(--muted); margin: 0; }
.catalog { display: grid; grid-template-columns: repeat(auto-fill, minmax(176px, 1fr)); gap: 14px; }
.sku { --rx: 0deg; --ry: 0deg; --gx: 50%; --gy: 50%; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px 14px 14px; text-align: center; transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .3s var(--ease), opacity .4s, filter .4s, box-shadow .4s; margin: 0; }
.sku:hover { box-shadow: 0 20px 40px rgba(0, 52, 102, .12); }
.sku img { width: 150px; height: 120px; object-fit: contain; margin: 0 auto; mix-blend-mode: multiply; }
.sku figcaption { font-family: var(--serif); font-size: 18px; margin-top: 8px; }
.sku figcaption small { display: block; font-family: var(--sans); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.scene { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; margin-top: 30px; }
.scene figure { margin: 0; border-radius: 20px; overflow: hidden; background: #e9edf1; }
.scene img { width: 100%; height: 100%; object-fit: cover; }
.note { font-size: 13px; color: var(--muted); margin-top: 18px; }
.cta-band { margin-top: clamp(80px, 10vw, 130px); }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; padding: 70px 0; }

/* Motion layer */
.progress { position: fixed; left: 0; top: 0; height: 2px; width: 100%; z-index: 100; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--cold), var(--hot)); pointer-events: none; }
.motion .hero h1 .w { display: inline-block; opacity: 0; filter: blur(12px); transform: translateY(.45em); animation: wordIn 1.1s var(--ease) forwards; animation-delay: calc(1.1s + var(--i) * 90ms); }
.motion .hero .tag, .motion .hero .sub, .motion .hero .ctas, .motion .hud { opacity: 0; transform: translateY(18px); animation: fadeUp 1s var(--ease) forwards; }
.motion .hero .tag { animation-delay: .9s; }
.motion .hero .sub { animation-delay: 1.9s; }
.motion .hero .ctas { animation-delay: 2.1s; }
.motion .hud { animation-delay: .4s; }
@keyframes wordIn { to { opacity: 1; filter: blur(0); transform: none; } }
@keyframes fadeUp { to { opacity: 1; transform: none; } }
.motion .reveal { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--ease) var(--d, 0ms), transform 1s var(--ease) var(--d, 0ms); }
.motion .reveal.in { opacity: 1; transform: none; }
.motion .mask { display: block; overflow: hidden; }
.motion .mask > span { display: block; transform: translateY(105%); transition: transform 1.1s var(--ease); }
.motion .in .mask > span, .motion .mask.in > span { transform: none; }
.motion .curtain { position: relative; }
.motion .curtain::after { content: ""; position: absolute; inset: -1px; background: var(--curtain, var(--ink)); transform-origin: top; transition: transform 1.3s var(--ease); pointer-events: none; }
.motion .curtain img { transform: scale(1.18); transition: transform 1.8s var(--ease); }
.motion .curtain.in::after { transform: scaleY(0); }
.motion .curtain.in img { transform: scale(1); }
.scene figure { --curtain: var(--paper); }

@media (max-width: 1080px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: rgba(4,16,29,.98); padding: 10px 24px 20px; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
  .menu-toggle { display: block; margin-left: auto; }
  .lines { grid-template-columns: repeat(2, 1fr); }
  .awards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .intro-grid, .smart-grid, .factory-grid, .markets, .quality-top, .faq-grid, .contact-grid, .range-head, .scene { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: 1fr; gap: 22px; }
  .process::before { left: 19px; right: auto; width: 1px; height: auto; top: 0; bottom: 0; background: linear-gradient(180deg, var(--cold), var(--hot)); transform-origin: top; transform: scaleY(var(--pp, 1)); }
  .process li { display: grid; grid-template-columns: 38px 1fr; column-gap: 18px; }
  .process b { margin-top: 6px; grid-column: 2; }
  .process span { grid-column: 2; }
  .process li::before { grid-row: span 2; }
  .header-cta { display: none; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 32px); }
  .site-header .wrap { gap: 12px; height: 64px; }
  .brand img { width: 104px; }
  .langs button { padding: 5px 8px; }
  .hero { align-items: flex-start; }
  .hero::after { background: linear-gradient(180deg, rgba(4,16,29,.15) 0%, rgba(4,16,29,.55) 40%, rgba(4,16,29,.9) 100%); }
  .hero-copy { padding: 350px 0 90px; }
  .hud { left: 16px; right: auto; top: 22px; bottom: auto; width: 150px; padding: 12px 14px; border-radius: 16px; }
  .hud .temp { font-size: 32px; margin: 2px 0 8px; }
  .hint { display: none; }
  .page-hero .ph-fig { display: none; }
  .lines { grid-template-columns: 1fr 1fr; gap: 10px; }
  .line-card { min-height: 240px; padding: 14px; }
  .line-card img { width: 120px; height: 96px; }
  .line-card h3 { font-size: 19px; }
  .inquiry { grid-template-columns: 1fr; }
  .events li { grid-template-columns: 1fr; gap: 4px; }
  .smart-stage { grid-template-columns: 1fr 1fr; }
  .catalog { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .sku img { width: 100%; max-width: 150px; height: auto; aspect-ratio: 5 / 4; }
  .chips { top: 64px; }
  .toast { top: 84px; }
}
.cinfo > div { padding: 18px 0; border-top: 1px solid var(--line); }
.cinfo > div p { margin: 0; color: var(--muted); }
.page-hero .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: center; }
.ph-fig { margin: 0; border-radius: 26px; overflow: hidden; background: #e9edf1; box-shadow: 0 40px 90px rgba(0,0,0,.45); }
.ph-fig img { width: 100%; height: auto; }
@media (max-width: 860px) { .page-hero .wrap { grid-template-columns: 1fr; } }