/* =========================================================
   Jiaxing Wire & Cable — multi-face showcase
   Faces: cinema (default) · blueprint · control · catalogue · thermal (hidden)
   ========================================================= */

:root {
  --bg: #07080b; --bg2: #0d0f14; --ink: #eef1f6; --muted: #8d95a5; --line: rgba(255,255,255,.1);
  --card: rgba(255,255,255,.035); --card2: rgba(255,255,255,.06);
  --acc: #ff9a4a; --acc-2: #ffc58f; --acc2: #38e1ff; --acc-ink: #160b03;
  --fd: "Space Grotesk", system-ui, sans-serif; --fb: "Inter", system-ui, sans-serif; --fm: "JetBrains Mono", ui-monospace, monospace;
  --rad: 22px; --rad-s: 12px; --img-f: none; --hd-tt: none; --hd-ls: -.035em; --hd-w: 700;
  --grad: linear-gradient(100deg, #ffd3a3, #ff9a4a 45%, #ff6a2a);
  --glow: 0 18px 50px -18px rgba(255,140,60,.75);
  --ease: cubic-bezier(.2,.7,.1,1); --ease-io: cubic-bezier(.7,0,.2,1);
  --wrap: min(1240px, calc(100% - 48px));
  color-scheme: dark;
}
html[data-face="blueprint"] {
  --bg: #0b2747; --bg2: #0e2f55; --ink: #e6f0ff; --muted: #93b3d8; --line: rgba(170,205,255,.3);
  --card: rgba(130,180,255,.05); --card2: rgba(130,180,255,.1);
  --acc: #ffd166; --acc-2: #ffe3a1; --acc2: #8fd0ff; --acc-ink: #0b2747;
  --fd: "JetBrains Mono", ui-monospace, monospace; --rad: 2px; --rad-s: 2px;
  --img-f: grayscale(1) contrast(1.2) brightness(.95) sepia(.5) hue-rotate(170deg) saturate(2.4);
  --hd-tt: uppercase; --hd-ls: -.02em; --hd-w: 700;
  --grad: linear-gradient(100deg, #ffe7ad, #ffd166); --glow: 0 0 0 1px rgba(255,209,102,.5);
}
html[data-face="control"] {
  --bg: #03060a; --bg2: #061018; --ink: #d4ecff; --muted: #5f8197; --line: rgba(54,226,255,.2);
  --card: rgba(54,226,255,.035); --card2: rgba(54,226,255,.08);
  --acc: #36e2ff; --acc-2: #9cf0ff; --acc2: #9cff6e; --acc-ink: #01141c;
  --fd: "JetBrains Mono", ui-monospace, monospace; --rad: 3px; --rad-s: 2px;
  --img-f: grayscale(.85) contrast(1.15) brightness(.85) sepia(.35) hue-rotate(150deg) saturate(1.8);
  --hd-tt: uppercase; --hd-ls: -.01em; --hd-w: 500;
  --grad: linear-gradient(100deg, #b6f6ff, #36e2ff); --glow: 0 0 30px -6px rgba(54,226,255,.7);
}
html[data-face="catalogue"] {
  --bg: #f1ece1; --bg2: #e8e1d2; --ink: #17140f; --muted: #6d655a; --line: rgba(23,20,15,.16);
  --card: #f8f4eb; --card2: #fffdf8;
  --acc: #b8321f; --acc-2: #d9573f; --acc2: #17140f; --acc-ink: #fff;
  --fd: "Fraunces", Georgia, serif; --rad: 0px; --rad-s: 0px; --img-f: none;
  --hd-ls: -.025em; --hd-w: 600;
  --grad: linear-gradient(100deg, #b8321f, #b8321f); --glow: none;
  color-scheme: light;
}
html[data-face="thermal"] {
  --bg: #08020b; --bg2: #12041a; --ink: #ffeadb; --muted: #b47c86; --line: rgba(255,120,80,.18);
  --card: rgba(255,90,60,.05); --card2: rgba(255,90,60,.1);
  --acc: #ff5a2e; --acc-2: #ffd23f; --acc2: #ffd23f; --acc-ink: #1a0300;
  --img-f: grayscale(1) contrast(1.45) brightness(1.05);
  --grad: linear-gradient(100deg, #ffe066, #ff7a2e 50%, #e0115f); --glow: 0 18px 50px -18px rgba(255,60,40,.8);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font: 16px/1.6 var(--fb); -webkit-font-smoothing: antialiased; overflow-x: hidden; transition: background-color .4s; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; }
::selection { background: var(--acc); color: var(--acc-ink); }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; }
html.booting body { overflow: hidden; }

/* ---------- face transition (View Transitions API) ---------- */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { z-index: 2; }

/* ---------- boot ---------- */
.boot { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: var(--bg); transition: clip-path 1s var(--ease-io), visibility 0s 1s; clip-path: inset(0 0 0 0); }
.boot.done { clip-path: inset(0 0 100% 0); visibility: hidden; }
.boot-inner { width: min(420px, 80vw); }
.boot-mark { font: 700 28px/1 var(--fd); letter-spacing: .14em; }
.boot-mark span { display: block; font: 500 11px var(--fm); letter-spacing: .4em; color: var(--muted); margin-top: 8px; }
.boot-bar { height: 2px; background: var(--line); margin: 28px 0 12px; overflow: hidden; }
.boot-bar i { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: left; transform: scaleX(var(--p, 0)); box-shadow: 0 0 18px var(--acc); }
.boot-meta { display: flex; justify-content: space-between; font: 500 12px var(--fm); color: var(--muted); letter-spacing: .12em; text-transform: uppercase; }
.boot-meta b { color: var(--ink); }

/* ---------- fx layers ---------- */
#trail { position: fixed; inset: 0; z-index: 90; pointer-events: none; }
.fx-grain { position: fixed; inset: -50%; z-index: 89; pointer-events: none; opacity: .05; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); animation: grain 1.2s steps(6) infinite; }
@keyframes grain { 0%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)} 40%{transform:translate(2%,-3%)} 60%{transform:translate(-2%,-1%)} 80%{transform:translate(3%,3%)} 100%{transform:translate(0,0)} }
.fx-scan { position: fixed; inset: 0; z-index: 88; pointer-events: none; display: none; background: repeating-linear-gradient(0deg, rgba(54,226,255,.035) 0 1px, transparent 1px 3px); }
html[data-face="control"] .fx-scan { display: block; }
html[data-face="catalogue"] .fx-grain, html[data-face="blueprint"] .fx-grain { opacity: .03; }
.wire-progress { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 70; pointer-events: none; }
.wire-progress i { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); box-shadow: 0 0 12px var(--acc); }

/* ---------- buttons ---------- */
.btn { position: relative; display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 24px; border-radius: 999px; font: 600 15px var(--fb); white-space: nowrap; transition: transform .35s var(--ease), box-shadow .35s, background-color .3s, color .3s; will-change: transform; }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-acc { color: var(--acc-ink); background: var(--grad); box-shadow: var(--glow); overflow: hidden; }
.btn-acc::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn-acc:hover::after { transform: translateX(120%); }
.btn-ghost { background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.btn-ghost:hover { background: var(--card2); }
.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; }
.btn-block { width: 100%; justify-content: center; }
html[data-face="blueprint"] .btn, html[data-face="control"] .btn { border-radius: var(--rad-s); font-family: var(--fm); text-transform: uppercase; letter-spacing: .06em; font-size: 13px; }
html[data-face="catalogue"] .btn { border-radius: 0; }
html[data-face="catalogue"] .btn-ghost { box-shadow: inset 0 0 0 1px var(--ink); background: transparent; }
.lnk { display: inline-flex; gap: 6px; align-items: center; font: 600 14px var(--fb); color: var(--acc); border-bottom: 1px solid transparent; transition: border-color .3s, gap .3s; }
.lnk:hover { border-color: currentColor; gap: 10px; }

/* ---------- nav ---------- */
.nav { position: fixed; z-index: 60; top: 14px; left: 50%; transform: translateX(-50%); width: min(1280px, calc(100% - 28px)); height: 64px; padding: 0 10px 0 20px; display: flex; align-items: center; gap: 22px; border-radius: 999px; transition: background-color .4s, box-shadow .4s, top .4s, transform .5s var(--ease); }
.nav.solid { background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); box-shadow: inset 0 0 0 1px var(--line), 0 20px 50px -30px rgba(0,0,0,.6); }
.nav.hide { transform: translate(-50%, -120%); }
html[data-face="blueprint"] .nav, html[data-face="control"] .nav, html[data-face="catalogue"] .nav { border-radius: var(--rad-s); }
.brand { display: flex; align-items: center; gap: 12px; font: 700 15px/1 var(--fd); letter-spacing: .14em; }
.brand svg { width: 34px; height: 34px; fill: none; }
.brand .bm1 { stroke: var(--acc); stroke-width: 2.5; }
.brand .bm2 { stroke: var(--acc2); stroke-width: 2; opacity: .7; }
.brand .bm3 { fill: var(--acc); }
.brand em { display: block; font: 500 9.5px var(--fm); letter-spacing: .3em; color: var(--muted); margin-top: 4px; font-style: normal; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { position: relative; padding: 8px 12px; font: 500 14px var(--fb); color: var(--muted); border-radius: 999px; transition: color .3s, background-color .3s; }
.nav-links a:hover, .nav-links a.on { color: var(--ink); background: var(--card2); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; padding: 3px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); }
.lang button { font: 600 11.5px var(--fm); padding: 7px 9px; border-radius: 999px; color: var(--muted); letter-spacing: .06em; transition: .3s; }
.lang button.on { background: var(--ink); color: var(--bg); }
html[data-face="blueprint"] .lang, html[data-face="control"] .lang, html[data-face="catalogue"] .lang, html[data-face="blueprint"] .lang button, html[data-face="control"] .lang button, html[data-face="catalogue"] .lang button { border-radius: var(--rad-s); }
.burger { display: none; width: 42px; height: 42px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); position: relative; }
.burger i { position: absolute; left: 13px; right: 13px; height: 1.6px; background: var(--ink); transition: transform .4s var(--ease); }
.burger i:first-child { top: 17px; } .burger i:last-child { top: 24px; }
.burger[aria-expanded="true"] i:first-child { transform: translateY(3.5px) rotate(45deg); }
.burger[aria-expanded="true"] i:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.drawer { position: fixed; inset: 0; z-index: 55; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(20px); display: flex; flex-direction: column; justify-content: center; padding: 0 32px; gap: 6px; clip-path: circle(0 at calc(100% - 44px) 46px); transition: clip-path .7s var(--ease-io); }
.drawer.open { clip-path: circle(150% at calc(100% - 44px) 46px); }
.drawer a { font: var(--hd-w) clamp(30px, 8vw, 44px)/1.2 var(--fd); letter-spacing: var(--hd-ls); text-transform: var(--hd-tt); }

/* ---------- dock ---------- */
.dock { position: fixed; z-index: 65; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; align-items: center; gap: 4px; padding: 6px; border-radius: 999px; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(16px) saturate(1.5); -webkit-backdrop-filter: blur(16px) saturate(1.5); box-shadow: inset 0 0 0 1px var(--line), 0 24px 60px -24px rgba(0,0,0,.7); transition: transform .6s var(--ease), opacity .4s; }
.dock.away { transform: translate(-50%, 150%); opacity: 0; }
.dock-label { font: 500 10.5px var(--fm); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); padding: 0 8px 0 10px; }
.dock button { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px 0 8px; border-radius: 999px; font: 600 12.5px var(--fb); color: var(--muted); transition: color .3s, background-color .3s; }
.dock button i { width: 22px; height: 22px; border-radius: 50%; background: conic-gradient(var(--a) 0 50%, var(--b) 0); box-shadow: inset 0 0 0 1px rgba(255,255,255,.25), 0 0 0 2px transparent; transition: box-shadow .3s, transform .4s var(--ease); }
.dock button:hover i { transform: rotate(180deg); }
.dock button.on { color: var(--ink); background: var(--card2); }
.dock button.on i { box-shadow: inset 0 0 0 1px rgba(255,255,255,.25), 0 0 0 2px var(--acc); }
.dock button.secret span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dock-sep { width: 1px; height: 22px; background: var(--line); margin: 0 4px; }
.dock-cmd kbd { font: 600 10.5px var(--fm); padding: 3px 6px; border-radius: 6px; box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); }
html[data-face="blueprint"] .dock, html[data-face="control"] .dock, html[data-face="catalogue"] .dock, html[data-face="blueprint"] .dock button, html[data-face="control"] .dock button, html[data-face="catalogue"] .dock button { border-radius: var(--rad-s); }
.toast { position: fixed; z-index: 120; left: 50%; bottom: 84px; transform: translate(-50%, 20px); padding: 12px 18px; border-radius: 14px; font: 500 14px var(--fb); background: var(--ink); color: var(--bg); opacity: 0; pointer-events: none; transition: .45s var(--ease); max-width: calc(100% - 32px); text-align: center; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- HUD (control face) ---------- */
.hud { position: fixed; z-index: 50; right: 18px; top: 96px; display: none; flex-direction: column; gap: 2px; font: 500 10.5px var(--fm); letter-spacing: .12em; color: var(--muted); pointer-events: none; }
.hud div { display: flex; justify-content: space-between; gap: 18px; padding: 5px 10px; background: rgba(3,10,16,.7); border-left: 2px solid var(--acc); }
.hud b { color: var(--acc); font-weight: 500; }
html[data-face="control"] .hud { display: flex; }

/* ---------- shared section bits ---------- */
.sec { width: var(--wrap); margin: 0 auto; padding: clamp(90px, 12vw, 160px) 0 0; }
.sec-head { margin-bottom: clamp(32px, 4vw, 56px); }
.sec-head.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; }
.kicker { display: inline-flex; align-items: center; gap: 12px; font: 500 12.5px var(--fm); letter-spacing: .16em; text-transform: uppercase; color: var(--acc-2); margin-bottom: 18px; }
.kicker .no { display: inline-grid; place-items: center; min-width: 34px; height: 24px; padding: 0 6px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); }
html[data-face="blueprint"] .kicker .no::before { content: "DWG-"; color: var(--muted); }
html[data-face="control"] .kicker::after { content: "_"; animation: blink 1s steps(1) infinite; color: var(--acc); }
@keyframes blink { 50% { opacity: 0; } }
html[data-face="catalogue"] .kicker { color: var(--acc); }
html[data-face="catalogue"] .kicker .no { border-radius: 0; box-shadow: none; border-bottom: 2px solid var(--acc); }
h2 { font: var(--hd-w) clamp(38px, 5.6vw, 84px)/1 var(--fd); letter-spacing: var(--hd-ls); text-transform: var(--hd-tt); max-width: 15ch; }
h2 em, .hero-title em { font-style: normal; color: var(--muted); }
html[data-face="cinema"] h2 em, html[data-face="thermal"] h2 em, html[data-face="cinema"] .hero-title em, html[data-face="thermal"] .hero-title em { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
html[data-face="catalogue"] h2 em, html[data-face="catalogue"] .hero-title em { font-style: italic; color: var(--acc); font-weight: 400; }
html[data-face="blueprint"] h2, html[data-face="control"] h2 { font-size: clamp(30px, 4.4vw, 62px); max-width: 20ch; }
html[data-face="blueprint"] h2 em { color: var(--acc); }
html[data-face="control"] h2 em { color: var(--acc); }
.lead { color: var(--muted); font-size: clamp(16px, 1.3vw, 19px); max-width: 60ch; margin-top: 20px; }
.note { margin-top: 26px; color: var(--muted); font-size: 14px; }
.split-in > * { display: inline-block; clip-path: inset(0 0 100% 0); transform: translateY(40%); transition: clip-path 1.1s var(--ease), transform 1.1s var(--ease); }
.split-in > *:nth-child(2) { transition-delay: .12s; }
.split-in.in > * { clip-path: inset(-10% -5% -20% -5%); transform: none; }
.rv { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* photo wrapper with per-face treatment */
.ph { position: relative; overflow: hidden; background: var(--bg2); }
.ph img { width: 100%; height: 100%; object-fit: cover; filter: var(--img-f); transition: transform 1.2s var(--ease), filter .5s; }
.ph::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .5s; }
html[data-face="thermal"] .ph::after { opacity: .9; mix-blend-mode: color; background: linear-gradient(160deg, #ffe066, #ff5a2e 35%, #c2105e 65%, #2a0b6b); }
html[data-face="blueprint"] .ph::after { opacity: 1; background:
  linear-gradient(var(--acc2), var(--acc2)) left 10px top 10px / 14px 1px no-repeat, linear-gradient(var(--acc2), var(--acc2)) left 10px top 10px / 1px 14px no-repeat,
  linear-gradient(var(--acc2), var(--acc2)) right 10px bottom 10px / 14px 1px no-repeat, linear-gradient(var(--acc2), var(--acc2)) right 10px bottom 10px / 1px 14px no-repeat,
  repeating-linear-gradient(0deg, rgba(143,208,255,.08) 0 1px, transparent 1px 24px), repeating-linear-gradient(90deg, rgba(143,208,255,.08) 0 1px, transparent 1px 24px); }
html[data-face="control"] .ph::after { opacity: 1; background: repeating-linear-gradient(0deg, rgba(0,0,0,.25) 0 1px, transparent 1px 3px), radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0,0,0,.6)); }

/* ---------- HERO ---------- */
.hero { position: relative; height: 270vh; }
.hero-pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
#gl { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: pan-y; }
#gl:active { cursor: grabbing; }
.hero-fallback { position: absolute; inset: 0; display: none; background: url(../img/p-wdz-yjy-5core.jpg) 75% 50% / cover no-repeat; opacity: .5; }
html.no-gl .hero-fallback { display: block; }
.hero-shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, color-mix(in srgb, var(--bg) 70%, transparent) 0%, transparent 55%), linear-gradient(0deg, var(--bg) 0%, transparent 22%); }
html[data-face="catalogue"] .hero-shade { background: linear-gradient(0deg, var(--bg) 0%, transparent 22%); }
.hero-copy { position: absolute; z-index: 2; left: max(24px, calc((100% - 1240px) / 2)); top: 50%; transform: translateY(-50%); width: min(780px, calc(100% - 48px)); transition: opacity .2s linear; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); background: var(--card); backdrop-filter: blur(8px); font: 500 12.5px var(--fm); letter-spacing: .06em; color: var(--muted); }
html[data-face="blueprint"] .eyebrow, html[data-face="control"] .eyebrow, html[data-face="catalogue"] .eyebrow { border-radius: var(--rad-s); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 0 0 var(--acc); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--acc) 70%, transparent); } 100% { box-shadow: 0 0 0 12px transparent; } }
.hero-title { margin: 22px 0 20px; font: var(--hd-w) clamp(44px, min(6.4vw, 11vh), 104px)/.94 var(--fd); letter-spacing: -.045em; text-transform: var(--hd-tt); }
html[data-face="blueprint"] .hero-title, html[data-face="control"] .hero-title { font-size: clamp(38px, 5.6vw, 84px); letter-spacing: -.03em; }
html[data-face="catalogue"] .hero-title { font-weight: 600; letter-spacing: -.035em; }
.hero-title .ln { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .ln > * { display: inline-block; }
html.ready .hero-title .ln > * { animation: rise 1.2s var(--ease) both; }
html.ready .hero-title .ln:nth-child(2) > * { animation-delay: .1s; }
html.ready .hero-title .ln:nth-child(2) > em { animation-delay: .18s; }
@keyframes rise { from { transform: translateY(105%) rotate(4deg); } to { transform: none; } }
.hero-sub { font-size: clamp(16px, 1.35vw, 20px); color: var(--muted); max-width: 42ch; }
.hero-title .ln { white-space: nowrap; }
.hero-cta { margin: 28px 0 22px; }
html[data-face="catalogue"] .hero-sub { color: #4a443b; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.chips li { font: 500 12px var(--fm); letter-spacing: .06em; padding: 6px 11px; border-radius: 8px; color: var(--muted); box-shadow: inset 0 0 0 1px var(--line); background: var(--card); }
html.ready .hero-copy .eyebrow, html.ready .hero-sub, html.ready .hero-cta, html.ready .chips { animation: fadeUp 1.1s var(--ease) both; }
html.ready .hero-sub { animation-delay: .3s; } html.ready .hero-cta { animation-delay: .42s; } html.ready .chips { animation-delay: .54s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.hero-explode { position: absolute; z-index: 2; left: max(24px, calc((100% - 1240px) / 2)); bottom: 13vh; opacity: 0; transform: translateY(30px); pointer-events: none; }
.hero-explode h2 { font-size: clamp(34px, 4.6vw, 70px); }
.tags { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.tag { position: absolute; left: 0; top: 0; padding-left: 16px; opacity: 0; transform: translate(-9999px, 0); width: 220px; transition: opacity .5s; }
.tag::before { content: ""; position: absolute; left: -5px; top: -5px; width: 10px; height: 10px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 0 4px color-mix(in srgb, var(--acc) 25%, transparent), 0 0 18px var(--acc); }
.tag::after { content: ""; position: absolute; left: 0; top: 0; width: 12px; height: 1px; background: var(--acc); }
.tag b { display: block; margin-top: -14px; font: 600 14px var(--fd); letter-spacing: .02em; text-transform: var(--hd-tt); }
.tag span { display: block; font-size: 12.5px; line-height: 1.4; color: var(--muted); margin-top: 3px; }
html[data-face="catalogue"] .tag span { color: #4a443b; }
.hero-foot { position: absolute; z-index: 2; left: max(24px, calc((100% - 1240px) / 2)); right: max(24px, calc((100% - 1240px) / 2)); bottom: 84px; display: flex; justify-content: space-between; align-items: center; font: 500 11.5px var(--fm); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); pointer-events: none; }
.scroll-cue { display: flex; align-items: center; gap: 12px; }
.scroll-cue i { width: 1px; height: 46px; background: linear-gradient(var(--acc), transparent); position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--ink); animation: drop 1.8s var(--ease-io) infinite; }
@keyframes drop { to { top: 110%; } }

/* ---------- stats ---------- */
.stats { width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; z-index: 2; background: var(--bg); }
.stat { padding: 38px 24px 34px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: flex; align-items: baseline; gap: 6px; font: var(--hd-w) clamp(34px, 3.6vw, 56px)/1 var(--fd); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.stat small { font: 500 14px var(--fm); color: var(--acc); letter-spacing: 0; }
.stat > span { display: block; margin-top: 12px; color: var(--muted); font-size: 14px; }
.odo { display: inline-flex; overflow: hidden; height: 1em; line-height: 1; }
.odo .dg { display: inline-block; height: 1em; overflow: hidden; }
.odo .dg i { display: flex; flex-direction: column; font-style: normal; transition: transform 2.2s var(--ease); transition-delay: var(--dd, 0s); }
.odo .dg i span { height: 1em; display: block; }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; padding: 28px 0; border-bottom: 1px solid var(--line); -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.mq-track { display: flex; align-items: center; gap: 34px; width: max-content; animation: mq 50s linear infinite; font: var(--hd-w) clamp(22px, 2.4vw, 34px)/1 var(--fd); letter-spacing: -.02em; text-transform: var(--hd-tt); color: var(--muted); }
.mq-track span:nth-child(4n+1) { color: var(--ink); }
.mq-track i { width: 10px; height: 10px; border-radius: 50%; background: var(--acc); flex: none; }
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- product accordion ---------- */
.accordion { display: flex; gap: 14px; height: clamp(520px, 64vh, 680px); }
.panel { position: relative; flex: 1; min-width: 0; border-radius: var(--rad); overflow: hidden; cursor: pointer; transition: flex 1s var(--ease); box-shadow: inset 0 0 0 1px var(--line); background: var(--bg2); isolation: isolate; }
.panel.on { flex: 2.6; cursor: default; }
.panel > .ph { position: absolute; inset: 0; z-index: -1; }
.panel > .ph::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, color-mix(in srgb, var(--bg) 96%, transparent) 0%, color-mix(in srgb, var(--bg) 88%, transparent) 38%, transparent 78%); }
html[data-face="catalogue"] .panel > .ph::before { background: linear-gradient(0deg, rgba(248,244,235,.98) 0%, rgba(248,244,235,.9) 40%, transparent 78%); }
.panel:hover .ph img, .panel.on .ph img { transform: scale(1.05); }
.ph-canvas { display: grid; place-items: center; background: radial-gradient(70% 60% at 50% 40%, var(--card2), transparent), var(--bg2); }
.ph-canvas canvas { width: min(70%, 420px); height: auto; aspect-ratio: 1; margin-top: -18%; }
.ill { position: absolute; top: 18px; right: 18px; z-index: 2; font: 500 11px var(--fm); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 5px 9px; border-radius: 6px; box-shadow: inset 0 0 0 1px var(--line); }
.panel-in { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px; }
.panel-no { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font: 600 15px var(--fm); box-shadow: inset 0 0 0 1px var(--line); background: var(--card); backdrop-filter: blur(6px); margin-bottom: 18px; }
.panel h3 { font: var(--hd-w) clamp(24px, 2.6vw, 40px)/1.05 var(--fd); letter-spacing: -.03em; text-transform: var(--hd-tt); white-space: nowrap; }
.panel p, .panel .spec, .panel .lnk { opacity: 0; transform: translateY(16px); transition: opacity .5s, transform .6s var(--ease); max-width: 48ch; }
.panel.on p, .panel.on .spec, .panel.on .lnk { opacity: 1; transform: none; transition-delay: .35s; }
.panel p { margin-top: 12px; color: var(--muted); }
html[data-face="catalogue"] .panel p { color: #4a443b; }
.spec { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 20px; }
.spec li { font: 500 12px var(--fm); padding: 5px 10px; border-radius: 999px; background: var(--card2); box-shadow: inset 0 0 0 1px var(--line); backdrop-filter: blur(6px); }
html[data-face="blueprint"] .spec li, html[data-face="control"] .spec li, html[data-face="catalogue"] .spec li { border-radius: var(--rad-s); }
.panel:not(.on) h3 { writing-mode: vertical-rl; transform: rotate(180deg); position: absolute; bottom: 30px; left: 30px; }
.panel:not(.on) .panel-no { position: absolute; top: 24px; left: 24px; }

/* ---------- configurator ---------- */
.cfg { display: grid; grid-template-columns: 1.05fr 1fr; gap: 18px; }
.cfg-stage, .cfg-form { border-radius: var(--rad); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.cfg-stage { position: relative; padding: 24px; display: flex; flex-direction: column; min-height: 560px; overflow: hidden; }
.cfg-stage::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 45% at 50% 48%, color-mix(in srgb, var(--acc) 14%, transparent), transparent 70%); pointer-events: none; }
html[data-face="blueprint"] .cfg-stage::before { background: repeating-linear-gradient(0deg, rgba(143,208,255,.07) 0 1px, transparent 1px 20px), repeating-linear-gradient(90deg, rgba(143,208,255,.07) 0 1px, transparent 1px 20px); }
.cfg-tabs { position: relative; display: inline-flex; align-self: flex-start; padding: 4px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); z-index: 1; }
.cfg-tabs button { padding: 9px 16px; border-radius: 999px; font: 600 13.5px var(--fb); color: var(--muted); transition: .3s; }
.cfg-tabs button.on { background: var(--ink); color: var(--bg); }
html[data-face="blueprint"] .cfg-tabs, html[data-face="blueprint"] .cfg-tabs button, html[data-face="control"] .cfg-tabs, html[data-face="control"] .cfg-tabs button, html[data-face="catalogue"] .cfg-tabs, html[data-face="catalogue"] .cfg-tabs button { border-radius: var(--rad-s); }
#xsec { flex: 1; width: 100%; max-height: 420px; margin: 10px auto; overflow: visible; position: relative; }
#xsec .pop { animation: pop .7s var(--ease) both; transform-origin: 0 0; }
@keyframes pop { from { transform: scale(.82) rotate(-25deg); opacity: 0; } to { transform: none; opacity: 1; } }
#xsec .spin { animation: spin 60s linear infinite; transform-origin: 0 0; }
@keyframes spin { to { transform: rotate(360deg); } }
#xsec text { font: 500 7px var(--fm); fill: var(--muted); letter-spacing: .08em; }
#xsec .lead-line { stroke: var(--muted); stroke-width: .4; fill: none; }
.cfg-code { position: relative; z-index: 1; padding: 18px 20px; border-radius: var(--rad-s); background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }
.cfg-code-k { display: block; font: 500 11px var(--fm); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.cfg-code b { display: block; font: 700 clamp(20px, 2.2vw, 30px)/1.2 var(--fm); letter-spacing: -.01em; margin: 6px 0 4px; color: var(--acc); word-break: break-word; }
.cfg-iec { font: 500 13px var(--fm); color: var(--muted); }
.cfg-form { padding: 26px; display: flex; flex-direction: column; gap: 18px; }
.cfg-group { display: flex; flex-direction: column; gap: 18px; }
fieldset { border: 0; display: flex; flex-wrap: wrap; gap: 6px; }
legend { width: 100%; display: flex; justify-content: space-between; font: 500 11.5px var(--fm); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
legend output { color: var(--ink); font-weight: 700; letter-spacing: .04em; }
fieldset label { position: relative; }
fieldset label input { position: absolute; opacity: 0; pointer-events: none; }
fieldset label > span { display: inline-flex; align-items: center; height: 38px; padding: 0 14px; border-radius: 10px; font: 600 13.5px var(--fb); box-shadow: inset 0 0 0 1px var(--line); background: var(--card); cursor: pointer; transition: .25s; user-select: none; }
fieldset label > span:hover { background: var(--card2); }
fieldset label input:checked + span { background: var(--ink); color: var(--bg); box-shadow: none; }
fieldset label input:focus-visible + span { outline: 2px solid var(--acc); outline-offset: 2px; }
html[data-face="blueprint"] fieldset label > span, html[data-face="control"] fieldset label > span, html[data-face="catalogue"] fieldset label > span { border-radius: var(--rad-s); }
html[data-face="control"] fieldset label input:checked + span, html[data-face="blueprint"] fieldset label input:checked + span { background: var(--acc); color: var(--acc-ink); }
.sw > span { width: 38px; padding: 0 !important; border-radius: 50% !important; background: var(--c) !important; box-shadow: inset 0 0 0 1px rgba(255,255,255,.25) !important; }
.sw input:checked + span { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--acc) !important; }
.fs-size { display: block; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 30px; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--acc) var(--fill, 50%), var(--line) var(--fill, 50%)); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--acc) var(--fill, 50%), var(--line) var(--fill, 50%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 5px color-mix(in srgb, var(--acc) 35%, transparent); transition: box-shadow .3s; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: 0; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 5px color-mix(in srgb, var(--acc) 35%, transparent); }
input[type="range"]:active::-webkit-slider-thumb { box-shadow: 0 0 0 9px color-mix(in srgb, var(--acc) 30%, transparent); }
.cfg-qty { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 6px; border-top: 1px solid var(--line); }
.cfg-qty label { font: 500 11.5px var(--fm); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.cfg-qty input { width: 130px; height: 42px; padding: 0 14px; border-radius: 10px; border: 0; background: var(--bg); color: var(--ink); font: 600 15px var(--fm); box-shadow: inset 0 0 0 1px var(--line); }
.moq { font: 500 12px var(--fm); color: var(--muted); }
.moq.warn { color: #ffb020; }
.cfg-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: auto; }
.cfg-note { font-size: 12.5px; color: var(--muted); max-width: 34ch; line-height: 1.45; }

/* ---------- models rail ---------- */
.rail-ctl { display: flex; gap: 8px; }
.rb { width: 52px; height: 52px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); font-size: 18px; transition: .3s; }
.rb:hover { background: var(--ink); color: var(--bg); }
html[data-face="blueprint"] .rb, html[data-face="control"] .rb, html[data-face="catalogue"] .rb { border-radius: var(--rad-s); }
.rail { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 40px max(24px, calc((100vw - 1240px) / 2)) 30px; margin: 0 calc(-1 * max(24px, calc((100vw - 1240px) / 2))); scrollbar-width: none; cursor: grab; perspective: 1400px; }
.rail::-webkit-scrollbar { display: none; }
.rail.drag { cursor: grabbing; scroll-snap-type: none; }
.rail.drag * { pointer-events: none; }
.mcard { flex: 0 0 clamp(270px, 26vw, 340px); scroll-snap-align: start; border-radius: var(--rad); overflow: hidden; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); transform-style: preserve-3d; transition: transform .6s var(--ease), box-shadow .4s; }
.mcard:hover { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--acc) 60%, transparent), 0 40px 80px -40px rgba(0,0,0,.7); }
.mcard .ph { aspect-ratio: 4 / 4.6; }
.mcard:hover .ph img { transform: scale(1.06); }
.mc-b { padding: 20px 22px 22px; }
.code { display: inline-block; font: 700 12.5px var(--fm); color: var(--acc); padding: 4px 9px; border-radius: 6px; background: color-mix(in srgb, var(--acc) 12%, transparent); }
.mcard h3 { font: 600 19px/1.25 var(--fd); letter-spacing: -.01em; margin: 12px 0 14px; min-height: 2.5em; text-transform: var(--hd-tt); }
html[data-face="blueprint"] .mcard h3, html[data-face="control"] .mcard h3 { font-size: 15px; }
.mcard dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px 0; border-top: 1px solid var(--line); margin-bottom: 12px; }
.mcard dt { font: 500 10.5px var(--fm); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.mcard dd { font: 600 14px var(--fm); }

/* ---------- gallery ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button { padding: 9px 15px; border-radius: 999px; font: 600 13px var(--fb); color: var(--muted); box-shadow: inset 0 0 0 1px var(--line); transition: .3s; }
.filters button:hover { color: var(--ink); }
.filters button.on { background: var(--ink); color: var(--bg); box-shadow: none; }
html[data-face="blueprint"] .filters button, html[data-face="control"] .filters button, html[data-face="catalogue"] .filters button { border-radius: var(--rad-s); }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 250px; grid-auto-flow: dense; gap: 12px; }
.grid figure { position: relative; border-radius: var(--rad-s); overflow: hidden; grid-row: span 1; }
.grid figure:not(.w2) { grid-row: span 2; }
.grid figure.w2 { grid-column: span 2; }
.grid figure.out { display: none; }
.grid .ph { position: absolute; inset: 0; }
.grid figure:hover .ph img { transform: scale(1.07); }
.grid figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 14px; font-size: 13.5px; line-height: 1.35; color: #fff; background: linear-gradient(0deg, rgba(0,0,0,.78), transparent); display: flex; justify-content: space-between; align-items: flex-end; gap: 10px; }
.grid .qbtn { flex: none; font: 600 12px var(--fb); padding: 7px 12px; border-radius: 999px; background: var(--acc); color: var(--acc-ink); opacity: 0; transform: translateY(8px); transition: .35s var(--ease); }
.grid figure:hover .qbtn, .grid figure:focus-within .qbtn { opacity: 1; transform: none; }
@media (hover: none) { .grid .qbtn { opacity: 1; transform: none; } }

/* ---------- overhead ---------- */
.oh-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.oh { padding: 18px 18px 22px; border-radius: var(--rad); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); transition: transform .5s var(--ease), background-color .3s; }
.oh:hover { transform: translateY(-8px); background: var(--card2); }
.oh canvas { width: 100%; height: auto; aspect-ratio: 1; }
.oh h3 { font: 700 22px var(--fm); margin: 8px 0 6px; color: var(--acc); }
.oh p { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ---------- factory ---------- */
.factory { margin-top: clamp(90px, 12vw, 160px); }
.fac-hero { position: relative; height: 110vh; overflow: hidden; display: flex; align-items: flex-end; }
.fac-bg { position: absolute; inset: -12% 0; }
.fac-bg::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, var(--bg) 4%, color-mix(in srgb, var(--bg) 40%, transparent) 45%, transparent 75%); }
.fac-copy { position: relative; z-index: 2; width: var(--wrap); margin: 0 auto 10vh; }
.fac-copy h2 { max-width: 14ch; }
.fac-copy p { margin-top: 22px; max-width: 58ch; font-size: clamp(16px, 1.3vw, 19px); color: var(--ink); opacity: .85; }
.reel { position: relative; }
.reel-pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; gap: 26px; }
.reel-head { width: var(--wrap); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.reel-head .kicker { margin: 0; }
.reel-count { font: 500 14px var(--fm); color: var(--muted); }
.reel-count b { color: var(--ink); font-size: 22px; }
.reel-track { display: flex; gap: 18px; padding: 0 max(24px, calc((100vw - 1240px) / 2)); width: max-content; will-change: transform; }
.slide { position: relative; flex: none; width: clamp(300px, 46vw, 720px); height: min(62vh, 520px); border-radius: var(--rad); overflow: hidden; }
.slide.tall { width: clamp(240px, 30vw, 420px); }
.slide .ph { position: absolute; inset: 0; }
.slide .ph img { transform: scale(1.15); transition: none; }
.slide figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 24px 22px; background: linear-gradient(0deg, rgba(0,0,0,.8), transparent); color: #fff; display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: baseline; }
.slide figcaption i { grid-row: span 2; font: 500 13px var(--fm); font-style: normal; color: var(--acc); }
.slide figcaption b { font: 600 20px var(--fd); text-transform: var(--hd-tt); }
.slide figcaption span { font-size: 14px; opacity: .75; }
.reel-bar { width: var(--wrap); margin: 0 auto; height: 2px; background: var(--line); }
.reel-bar i { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); }

/* ---------- certs (holographic foil) ---------- */
.certs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cert { position: relative; padding: 28px 24px 26px; border-radius: var(--rad); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; transform-style: preserve-3d; transition: transform .5s var(--ease); --mx: 50%; --my: 50%; }
.cert.wide { grid-column: span 4; display: grid; grid-template-columns: auto 1fr auto; gap: 8px 28px; align-items: center; }
.cert.wide .seal { grid-row: span 2; margin: 0; }
.cert.wide h3 { margin: 0; }
.cert.wide .lnk { grid-row: span 2; grid-column: 3; grid-row-start: 1; }
.holo::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s; background: radial-gradient(400px circle at var(--mx) var(--my), rgba(255,255,255,.14), transparent 45%), conic-gradient(from 120deg at var(--mx) var(--my), rgba(255,0,128,.12), rgba(0,200,255,.12), rgba(120,255,120,.12), rgba(255,200,0,.12), rgba(255,0,128,.12)); mix-blend-mode: screen; }
.holo:hover::before { opacity: 1; }
html[data-face="catalogue"] .holo::before { mix-blend-mode: multiply; background: radial-gradient(400px circle at var(--mx) var(--my), rgba(184,50,31,.08), transparent 45%); }
.seal { display: grid; place-items: center; align-content: center; width: 84px; height: 84px; margin-bottom: 22px; border-radius: 50%; font: 600 11px/1.1 var(--fm); letter-spacing: .14em; text-align: center; box-shadow: inset 0 0 0 1px var(--line), inset 0 0 0 6px var(--bg), inset 0 0 0 7px color-mix(in srgb, var(--acc) 55%, transparent); color: var(--muted); }
.seal b { font: 700 19px var(--fd); color: var(--ink); letter-spacing: -.02em; }
.cert h3 { font: 600 19px/1.25 var(--fd); margin-bottom: 8px; text-transform: var(--hd-tt); }
html[data-face="blueprint"] .cert h3, html[data-face="control"] .cert h3 { font-size: 15px; }
.cert p { color: var(--muted); font-size: 14.5px; }

/* ---------- terms + steps ---------- */
.tgrid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.term { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line); }
.term:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.term span { font: 500 11.5px var(--fm); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.term b { display: block; font: var(--hd-w) clamp(28px, 2.8vw, 42px)/1.1 var(--fd); letter-spacing: -.03em; margin: 12px 0 10px; color: var(--ink); text-transform: var(--hd-tt); }
.term p { color: var(--muted); font-size: 14.5px; max-width: 34ch; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 70px; position: relative; padding-top: 34px; }
.steps::before, .steps::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--line); }
.steps::after { background: var(--grad); transform-origin: left; transform: scaleX(var(--sp, 0)); box-shadow: 0 0 14px var(--acc); }
.steps li { position: relative; }
.steps li::before { content: ""; position: absolute; top: -41px; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); box-shadow: inset 0 0 0 2px var(--line); transition: .4s; }
.steps li.lit::before { background: var(--acc); box-shadow: 0 0 0 5px color-mix(in srgb, var(--acc) 25%, transparent), 0 0 20px var(--acc); }
.steps i { font: 500 12.5px var(--fm); font-style: normal; color: var(--acc); }
.steps h3 { font: 600 20px var(--fd); margin: 8px 0 6px; text-transform: var(--hd-tt); }
.steps p { color: var(--muted); font-size: 14.5px; }

/* ---------- datasheet ---------- */
.ds { display: grid; grid-template-columns: 1fr 1.1fr; gap: 18px; align-items: stretch; }
.ds-viz { position: relative; border-radius: var(--rad); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); display: grid; place-items: center; padding: 30px; min-height: 460px; overflow: hidden; }
#ds-svg { width: min(100%, 420px); overflow: visible; }
.ds-ins { fill: #d8312a; transition: r .6s var(--ease); filter: drop-shadow(0 10px 30px rgba(0,0,0,.4)); }
.ds-cu { fill: url(#cuGrad); transition: r .6s var(--ease); }
.ds-dim line { stroke: var(--muted); stroke-width: .5; transition: all .6s var(--ease); }
.ds-dim text { font: 500 5px var(--fm); fill: var(--muted); text-anchor: middle; }
.ds-size { position: absolute; top: 24px; left: 28px; font: var(--hd-w) 64px/1 var(--fd); letter-spacing: -.04em; }
.ds-size span { font: 500 16px var(--fm); color: var(--acc); margin-left: 6px; letter-spacing: 0; }
.ds-side { padding: 28px; border-radius: var(--rad); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.ds-ticks { display: flex; justify-content: space-between; font: 500 10.5px var(--fm); color: var(--muted); margin: 4px 0 26px; }
.ds-ticks span { cursor: pointer; transition: color .2s; }
.ds-ticks span.on { color: var(--acc); }
.ds-kv { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-radius: var(--rad-s); overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
.ds-kv div { padding: 18px; background: var(--bg); }
.ds-kv dt { font: 500 11px var(--fm); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); line-height: 1.4; }
.ds-kv dd { font: 500 14px var(--fm); color: var(--muted); margin-top: 8px; }
.ds-kv dd b { font: 700 28px var(--fm); color: var(--ink); letter-spacing: -.02em; margin-right: 4px; }
.ds-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

/* ---------- faq ---------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px 0; font: 600 clamp(18px, 1.7vw, 24px)/1.3 var(--fd); letter-spacing: -.015em; text-transform: var(--hd-tt); transition: color .3s, padding .4s var(--ease); }
html[data-face="blueprint"] .faq-list summary, html[data-face="control"] .faq-list summary { font-size: 16px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); font: 400 22px var(--fb); transition: transform .5s var(--ease), background-color .3s; }
.faq-list summary:hover { color: var(--acc); padding-left: 10px; }
.faq-list details[open] summary::after { transform: rotate(135deg); background: var(--acc); color: var(--acc-ink); box-shadow: none; }
.faq-list details p { color: var(--muted); max-width: 72ch; padding: 0 0 26px; font-size: 16px; }
.faq-list .ans { overflow: hidden; transition: height .5s var(--ease); }

/* ---------- RFQ ---------- */
.rfq { position: relative; margin-top: clamp(90px, 12vw, 160px); padding: clamp(80px, 10vw, 140px) 0; overflow: hidden; border-top: 1px solid var(--line); }
#rfq-fx { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .7; pointer-events: none; }
.rfq-in { position: relative; width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(30px, 5vw, 80px); align-items: start; }
.rfq-copy h2 { margin-bottom: 22px; }
.rfq-copy > p { color: var(--muted); font-size: 18px; max-width: 44ch; }
.contact { list-style: none; margin: 34px 0 26px; display: grid; gap: 14px; }
.contact li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--muted); }
.contact a { color: var(--ink); font-weight: 600; border-bottom: 1px solid var(--line); }
.contact svg { flex: none; width: 20px; height: 20px; fill: none; stroke: var(--acc); stroke-width: 1.7; stroke-linejoin: round; margin-top: 2px; }
.facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li { font: 500 13px var(--fm); padding: 8px 12px; border-radius: 10px; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); color: var(--muted); }
.facts b { color: var(--ink); margin-right: 4px; }
.rfq-form { padding: clamp(22px, 3vw, 34px); border-radius: calc(var(--rad) + 6px); background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(20px); box-shadow: inset 0 0 0 1px var(--line), 0 50px 100px -50px rgba(0,0,0,.7); display: grid; gap: 14px; }
.hp { position: absolute; left: -9999px; }
.seg { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); padding: 4px; border-radius: 14px; background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.seg label { position: relative; z-index: 1; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: grid; place-items: center; height: 42px; font: 600 13.5px var(--fb); color: var(--muted); cursor: pointer; transition: color .3s; text-align: center; line-height: 1.15; padding: 0 6px; }
.seg input:checked + span { color: var(--acc-ink); }
.seg input:focus-visible + span { outline: 2px solid var(--acc); border-radius: 10px; }
.seg-pill { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 3); border-radius: 10px; background: var(--grad); transition: transform .5s var(--ease); box-shadow: var(--glow); }
html[data-face="blueprint"] .seg, html[data-face="control"] .seg, html[data-face="catalogue"] .seg, html[data-face="blueprint"] .seg-pill, html[data-face="control"] .seg-pill, html[data-face="catalogue"] .seg-pill { border-radius: var(--rad-s); }
.cart { border-radius: 14px; padding: 12px 14px; background: color-mix(in srgb, var(--acc) 9%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--acc) 35%, transparent); }
.cart-h { display: flex; justify-content: space-between; font: 500 11px var(--fm); letter-spacing: .14em; text-transform: uppercase; color: var(--acc-2); margin-bottom: 8px; }
.cart-h button { font: inherit; color: var(--muted); }
.cart ul { list-style: none; display: grid; gap: 6px; }
.cart li { display: flex; justify-content: space-between; gap: 10px; font: 500 13.5px var(--fm); animation: fadeUp .5s var(--ease); }
.cart li button { color: var(--muted); font-size: 16px; line-height: 1; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; }
.field input, .field textarea { width: 100%; padding: 24px 16px 10px; border: 0; border-radius: 14px; background: var(--card); color: var(--ink); font: 500 15.5px var(--fb); box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .3s, background-color .3s; resize: vertical; }
.field textarea { min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; background: var(--card2); box-shadow: inset 0 0 0 1.5px var(--acc); }
.field label { position: absolute; left: 16px; top: 17px; font-size: 15px; color: var(--muted); pointer-events: none; transform-origin: left top; transition: transform .3s var(--ease), color .3s; }
.field input:focus + label, .field input:not(:placeholder-shown) + label, .field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-9px) scale(.75); color: var(--acc-2); }
.field.err input, .field.err textarea { box-shadow: inset 0 0 0 1.5px #ff5a5a; }
html[data-face="blueprint"] .field input, html[data-face="blueprint"] .field textarea, html[data-face="control"] .field input, html[data-face="control"] .field textarea, html[data-face="catalogue"] .field input, html[data-face="catalogue"] .field textarea, html[data-face="catalogue"] .rfq-form, html[data-face="blueprint"] .rfq-form, html[data-face="control"] .rfq-form, html[data-face="blueprint"] .cart, html[data-face="control"] .cart, html[data-face="catalogue"] .cart { border-radius: var(--rad-s); }
.fnote { font-size: 13px; color: var(--muted); text-align: center; }
.fnote.ok { color: #4ade80; } .fnote.bad { color: #ffb020; }
.fnote a { text-decoration: underline; }

/* ---------- footer ---------- */
.foot { position: relative; padding: 40px 0 120px; border-top: 1px solid var(--line); overflow: hidden; }
.foot-big { display: flex; justify-content: space-between; width: var(--wrap); margin: 0 auto 50px; font: 700 clamp(56px, 13.5vw, 220px)/.85 var(--fd); letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1px var(--line); user-select: none; }
.foot-big span { background: linear-gradient(90deg, var(--acc), var(--acc2)) 0 0 / 0% 100% no-repeat; -webkit-background-clip: text; background-clip: text; transition: background-size 1.6s var(--ease); }
.foot.in .foot-big span { background-size: 100% 100%; }
.foot-cols { width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 30px; }
.foot h4 { font: 600 14px var(--fd); margin-bottom: 14px; }
.foot p, .foot a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.foot a:hover { color: var(--ink); }
.foot-row { width: var(--wrap); margin: 40px auto 0; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--muted); }

/* ---------- console ---------- */
.console { position: fixed; inset: 0; z-index: 150; display: grid; place-items: start center; padding-top: 12vh; background: rgba(0,0,0,.5); backdrop-filter: blur(8px); }
.console[hidden] { display: none; }
.console-win { width: min(720px, calc(100% - 28px)); border-radius: 16px; background: #0b0d10; color: #d7f5c8; box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 60px 120px -40px rgba(0,0,0,.9); font: 14px/1.55 var(--fm); overflow: hidden; animation: con .45s var(--ease); }
@keyframes con { from { opacity: 0; transform: translateY(-20px) scale(.97); } }
.console-bar { display: flex; align-items: center; gap: 7px; padding: 12px 14px; background: #14171c; color: #7d8794; font-size: 12px; }
.console-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.console-bar i:nth-child(2) { background: #febc2e; } .console-bar i:nth-child(3) { background: #28c840; }
.console-bar span { margin-left: 10px; flex: 1; }
.console-bar button { color: #7d8794; font-size: 20px; line-height: 1; }
.console-out { max-height: 46vh; overflow-y: auto; padding: 16px 18px 6px; white-space: pre-wrap; }
.console-out .c-cmd { color: #fff; }
.console-out .c-cmd::before { content: "› "; color: #9cff6e; }
.console-out .c-ok { color: #9cff6e; } .console-out .c-dim { color: #6b7684; } .console-out .c-acc { color: #ffb36b; } .console-out .c-err { color: #ff7a7a; }
.console-in { display: flex; align-items: center; gap: 10px; padding: 12px 18px 16px; }
.console-in span { color: #9cff6e; font-size: 18px; }
.console-in input { flex: 1; background: none; border: 0; outline: none; color: #fff; font: 15px var(--fm); caret-color: #9cff6e; }
.console-sugg { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 18px 16px; }
.console-sugg button { font: 12px var(--fm); padding: 5px 9px; border-radius: 6px; background: #161a20; color: #9aa4b1; box-shadow: inset 0 0 0 1px #262b33; }
.console-sugg button:hover { color: #fff; }

/* ---------- WhatsApp ---------- */
.wa { position: fixed; right: 18px; bottom: 18px; z-index: 66; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #25d366; box-shadow: 0 14px 30px -10px rgba(37,211,102,.7); }
.wa svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- face-specific decoration ---------- */
html[data-face="blueprint"] body { background-image: repeating-linear-gradient(0deg, rgba(143,208,255,.06) 0 1px, transparent 1px 24px), repeating-linear-gradient(90deg, rgba(143,208,255,.06) 0 1px, transparent 1px 24px), repeating-linear-gradient(0deg, rgba(143,208,255,.1) 0 1px, transparent 1px 120px), repeating-linear-gradient(90deg, rgba(143,208,255,.1) 0 1px, transparent 1px 120px); }
html[data-face="blueprint"] .stats, html[data-face="blueprint"] .rfq-form { background-color: transparent; }
html[data-face="blueprint"] .panel, html[data-face="blueprint"] .cfg-stage, html[data-face="blueprint"] .cfg-form, html[data-face="blueprint"] .mcard, html[data-face="blueprint"] .oh, html[data-face="blueprint"] .cert, html[data-face="blueprint"] .ds-viz, html[data-face="blueprint"] .ds-side { box-shadow: none; outline: 1px dashed var(--line); outline-offset: -1px; }
html[data-face="control"] .panel, html[data-face="control"] .cfg-stage, html[data-face="control"] .cfg-form, html[data-face="control"] .mcard, html[data-face="control"] .oh, html[data-face="control"] .cert, html[data-face="control"] .ds-viz, html[data-face="control"] .ds-side, html[data-face="control"] .rfq-form {
  background-image: linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc)), linear-gradient(var(--acc), var(--acc));
  background-size: 14px 1.5px, 1.5px 14px, 14px 1.5px, 1.5px 14px, 14px 1.5px, 1.5px 14px, 14px 1.5px, 1.5px 14px;
  background-position: 0 0, 0 0, 100% 0, 100% 0, 0 100%, 0 100%, 100% 100%, 100% 100%;
  background-repeat: no-repeat; }
html[data-face="control"] .stat b, html[data-face="control"] .term b { color: var(--acc); text-shadow: 0 0 18px color-mix(in srgb, var(--acc) 50%, transparent); }
html[data-face="catalogue"] .nav.solid { background: rgba(241,236,225,.85); }
html[data-face="catalogue"] .grid figcaption { background: linear-gradient(0deg, rgba(23,20,15,.75), transparent); }
html[data-face="catalogue"] .console-win { background: #17140f; }
html[data-face="catalogue"] .mcard, html[data-face="catalogue"] .cert, html[data-face="catalogue"] .oh, html[data-face="catalogue"] .cfg-stage, html[data-face="catalogue"] .cfg-form, html[data-face="catalogue"] .ds-viz, html[data-face="catalogue"] .ds-side { box-shadow: 0 0 0 1px var(--line); }
html[data-face="catalogue"] .sec-head h2 { border-top: 3px double var(--ink); padding-top: 22px; max-width: none; }
html[data-face="catalogue"] .stats { background: transparent; border-top: 3px double var(--ink); }
html[data-face="catalogue"] .hero-foot, html[data-face="catalogue"] .tag b { color: var(--ink); }
html[data-face="thermal"] .stat b, html[data-face="thermal"] .term b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .burger { display: block; }
  .nav-right .btn { display: none; }
  .cfg, .ds, .rfq-in { grid-template-columns: 1fr; }
  .certs { grid-template-columns: repeat(2, 1fr); }
  .cert.wide { grid-column: span 2; grid-template-columns: 1fr; }
  .cert.wide .seal, .cert.wide .lnk { grid-row: auto; grid-column: auto; }
  .oh-row { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  :root { --wrap: calc(100% - 36px); }
  .nav { top: 10px; height: 56px; padding: 0 8px 0 14px; }
  .brand { font-size: 13px; } .brand svg { width: 28px; height: 28px; }
  .lang button { padding: 6px 7px; }
  .hero { height: 230vh; }
  .hero-copy { top: auto; bottom: 120px; transform: none; }
  .hero-title { font-size: clamp(44px, 13vw, 64px); }
  .hero-cta .btn { height: 48px; padding: 0 18px; }
  .hero-shade { background: linear-gradient(0deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 70%, transparent) 45%, transparent 75%); }
  .hero-explode { bottom: 120px; }
  .hero-foot { bottom: 80px; }
  .hero-foot { display: none; }
  .hero-title .ln { white-space: normal; }
  .hero-copy .chips { display: none; }
  .hero-cta { margin-bottom: 0; }
  .tag { width: 150px; }
  .tag span { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 24px 0 22px 16px; border-top: 1px solid var(--line); }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat:first-child { grid-column: span 2; border-top: 0; }
  .accordion { flex-direction: column; height: auto; }
  .panel, .panel.on { flex: none; height: 520px; }
  .panel:not(.on) { height: 120px; }
  .panel.on > .ph::before { background: linear-gradient(0deg, color-mix(in srgb, var(--bg) 97%, transparent) 0%, color-mix(in srgb, var(--bg) 90%, transparent) 55%, transparent 90%); }
  html[data-face="catalogue"] .panel.on > .ph::before { background: linear-gradient(0deg, rgba(248,244,235,.98) 0%, rgba(248,244,235,.92) 55%, transparent 90%); }
  .panel.on > .ph img { object-position: center top; }
  .panel:not(.on) h3 { writing-mode: horizontal-tb; transform: none; left: 84px; bottom: auto; top: 34px; }
  .cfg-stage { min-height: 0; }
  #xsec { max-height: 320px; }
  .frow { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; gap: 8px; }
  .oh-row { grid-template-columns: repeat(2, 1fr); }
  .oh:last-child { grid-column: span 2; }
  .slide { width: 78vw; height: 56vh; }
  .slide.tall { width: 62vw; }
  .tgrid { grid-template-columns: 1fr; }
  .term, .term:not(:nth-child(3n+1)) { padding: 24px 0; border-left: 0; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .ds-kv { grid-template-columns: 1fr; }
  .ds-viz { min-height: 340px; }
  .certs { grid-template-columns: 1fr; }
  .cert.wide { grid-column: auto; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .foot-cols > div:first-child { grid-column: span 2; }
  .dock { bottom: 10px; max-width: calc(100% - 16px); }
  .dock button span, .dock-label { display: none; }
  .dock button { padding: 0 8px; }
  .dock-cmd kbd { display: none; }
  .dock-cmd::before { content: ">_"; font: 700 13px var(--fm); }
  .wa { bottom: 78px; }
  .hud { display: none !important; }
  .rail-ctl { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .rv, .split-in > * { opacity: 1; transform: none; clip-path: none; }
}

/* certificate wall */
.cwall-head { margin: 64px 0 20px; display: flex; flex-wrap: wrap; gap: 8px 32px; align-items: baseline; justify-content: space-between; }
.cwall-head h3 { font-size: clamp(22px, 2.4vw, 30px); }
.cwall-head p { color: var(--muted); max-width: 560px; margin: 0; font-size: 14px; }
.cwall { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); grid-auto-flow: dense; gap: 16px; }
.cw { display: flex; flex-direction: column; gap: 4px; padding: 10px 10px 14px; border-radius: 14px; background: var(--card, rgba(255,255,255,.04)); box-shadow: inset 0 0 0 1px var(--line); color: inherit; text-decoration: none; transition: transform .35s var(--ease-io, ease), box-shadow .35s; }
.cw.land { grid-column: span 2; }
.cw img { display: block; width: 100%; height: auto; flex: none; aspect-ratio: 848 / 1200; object-fit: contain; background: #fff; border-radius: 8px; margin-bottom: 8px; }
.cw.land img { aspect-ratio: 1200 / 820; }
.cw b { font-size: 14px; letter-spacing: .02em; color: var(--acc); }
.cw span { font-size: 13px; line-height: 1.4; color: var(--muted); }
.cw:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px var(--acc), 0 12px 30px rgba(0,0,0,.35); }
@media (max-width: 560px) { .cwall { grid-template-columns: 1fr 1fr; gap: 10px; } .cw.land { grid-column: span 2; } }

/* ---- in-house process, promise band ---- */
.proc { width: var(--wrap); margin: clamp(70px, 9vw, 120px) auto 0; }
.proc-head p:not(.kicker) { color: var(--muted); max-width: 620px; margin-top: 14px; }
.proc-wide { aspect-ratio: 21 / 9; border-radius: var(--rad); margin-bottom: 22px; }
.proc-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 18px; }
.proc-grid li { display: flex; flex-direction: column; gap: 6px; }
.proc-grid .ph { aspect-ratio: 3 / 2; border-radius: var(--rad-s); margin-bottom: 8px; }
.proc-grid li:hover .ph img { transform: scale(1.05); }
.proc-grid i { font: 500 12px var(--fm); color: var(--acc-2); font-style: normal; letter-spacing: .12em; }
.proc-grid b { font: var(--hd-w) 18px var(--fd); }
.proc-grid span { color: var(--muted); font-size: 14px; line-height: 1.45; }
.promise { position: relative; width: var(--wrap); margin: clamp(70px, 9vw, 120px) auto 0; min-height: 520px; border-radius: var(--rad); overflow: hidden; display: flex; align-items: center; }
.promise-bg { position: absolute; inset: 0; }
.promise-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,6,10,.88) 0%, rgba(4,6,10,.6) 50%, rgba(4,6,10,.1) 100%); }
.promise-copy { position: relative; padding: clamp(28px, 5vw, 64px); max-width: 640px; color: #eef1f6; }
.promise-copy h2 { font-size: clamp(30px, 4vw, 52px); line-height: 1.05; margin-bottom: 22px; }
.promise-copy h2 em { color: var(--acc); }
.promise-list { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 10px; }
.promise-list li { position: relative; padding-left: 26px; font-size: 15.5px; line-height: 1.45; }
.promise-list li::before { content: ""; position: absolute; left: 0; top: .45em; width: 12px; height: 12px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 12px var(--acc); }
.proc-ship { position: relative; width: var(--wrap); margin: 22px auto 0; aspect-ratio: 3 / 1; border-radius: var(--rad); }
.proc-ship p { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; padding: 40px clamp(20px, 3vw, 36px) 22px; background: linear-gradient(transparent, rgba(0,0,0,.75)); color: #fff; font-size: 16px; }
@media (max-width: 900px) { .proc-grid { grid-template-columns: repeat(2, 1fr); } .proc-ship { aspect-ratio: 16 / 9; } }
@media (max-width: 520px) { .proc-wide { aspect-ratio: 16 / 10; } .promise-bg::after { background: rgba(4,6,10,.8); } .promise-copy { text-shadow: 0 1px 8px rgba(0,0,0,.6); } }