:root{
  --bg:#F3F4F5; --surface:#FFFFFF; --sunken:#EAECEF; --ink:#111316; --muted:#555C66; --line:#D8DBE0;
  --accent:#FFB020; --accent-ink:#111214; --accent-soft:rgba(255,176,32,.14); --accent-text:#9A5B00; --ok:#1D8A62; --plan:#A86200;
  --cine:#07090C; --cine-2:#111419; --cine-ink:#F4F5F7; --cine-muted:#A3A9B3; --cine-line:rgba(255,255,255,.11);
  --iri:linear-gradient(100deg,#F4F6F9,#AEB6C2 45%,#FFB020 80%,#FFD27A);
  --body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --display:"Barlow Semi Condensed","IBM Plex Sans","Arial Narrow",sans-serif;
  color-scheme:light; box-sizing:border-box;
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0A0B0D;--surface:#121417;--sunken:#0E1013;--ink:#EEF0F3;--muted:#A0A6B0;--line:#24282E;--accent:#FFB020;--accent-ink:#111214;--accent-soft:rgba(255,176,32,.14);--accent-text:#FFC24D;--ok:#4CC79C;--plan:#FFB86B;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0A0B0D;--surface:#121417;--sunken:#0E1013;--ink:#EEF0F3;--muted:#A0A6B0;--line:#24282E;--accent:#FFB020;--accent-ink:#111214;--accent-soft:rgba(255,176,32,.14);--accent-text:#FFC24D;--ok:#4CC79C;--plan:#FFB86B;color-scheme:dark}
:root:lang(ar){--body:"IBM Plex Sans Arabic","IBM Plex Sans",Tahoma,sans-serif;--display:var(--body)}
:root:lang(ja){--body:"IBM Plex Sans JP","IBM Plex Sans","Hiragino Sans",sans-serif;--display:var(--body)}
:root:lang(ko){--body:"IBM Plex Sans KR","IBM Plex Sans","Apple SD Gothic Neo",sans-serif;--display:var(--body)}
:root:lang(zh-Hans){--body:"IBM Plex Sans","Noto Sans SC","PingFang SC",sans-serif;--display:var(--body)}
:lang(ar) body{line-height:1.85}
:lang(ar) :is(h1,h2,h3,.facts dt,.bigword,.timeline b,.strip .n){letter-spacing:0!important;line-height:1.3}
:is(:lang(ja),:lang(ko),:lang(zh-Hans)) :is(h1,h2,h3){letter-spacing:0;line-height:1.25}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 84px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--surface);transition:background .3s}
html.top body::before{background:var(--cine)}
img,svg,canvas{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid #FFB020;outline-offset:3px;border-radius:4px}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
h1,h2,h3{word-break:auto-phrase;font-family:var(--display);letter-spacing:-.015em;line-height:1.06;margin:0}
h1{font-size:clamp(3rem,7.6vw,7.2rem);font-weight:600;letter-spacing:-.012em;line-height:.98}
h2{font-size:clamp(2.3rem,4.8vw,4.2rem);font-weight:600;letter-spacing:-.008em;line-height:1}
h3{font-size:1.2rem;font-weight:650;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--muted);max-width:58ch;font-weight:400}

/* ---------- header ---------- */
.site-header{position:fixed;left:0;right:0;top:0;z-index:50;padding-top:env(safe-area-inset-top,0px);background:color-mix(in srgb,var(--surface) 86%,transparent);backdrop-filter:saturate(1.5) blur(14px);-webkit-backdrop-filter:saturate(1.5) blur(14px);border-bottom:1px solid var(--line);transition:background .35s,border-color .35s,color .35s}
html.top .site-header{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:var(--cine-ink)}
.bar{display:flex;align-items:center;gap:22px;height:76px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
/* LOGO SLOT — replace .logo-mark + .logo-word with the original Ultrasil logo when the file is provided */
.logo-mark{width:28px;height:28px;border-radius:50%;background:conic-gradient(from 210deg,#F4F6F9,#8E98A6,#D9DEE5,#FFB020,#F4F6F9);box-shadow:0 0 0 1px rgba(255,255,255,.25)}
.logo-word{font-family:"Barlow Semi Condensed",sans-serif;font-weight:700;font-size:1.32rem;letter-spacing:.16em}
.nav{display:flex;gap:2px;margin-inline-start:10px}
.nav a{text-decoration:none;font-size:.92rem;padding:8px 11px;border-radius:999px;white-space:nowrap;opacity:.78;transition:opacity .2s,background .2s}
.nav a:hover{opacity:1;background:color-mix(in srgb,currentColor 9%,transparent)}
.nav a[aria-current="page"]{opacity:1;font-weight:600}
.bar-end{margin-inline-start:auto;display:flex;align-items:center;gap:8px}
.icon-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 13px;border-radius:999px;border:1px solid color-mix(in srgb,currentColor 22%,transparent);background:transparent;color:inherit;font:inherit;font-size:.88rem;cursor:pointer}
.icon-btn:hover{border-color:currentColor}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 24px;border-radius:999px;font-weight:600;font-size:.98rem;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:transform .2s,filter .2s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.light{background:#fff;color:#0A1020}
.btn.glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(8px)}
.btn.glass:hover{background:rgba(255,255,255,.16)}
.btn.ghost{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn.small{height:40px;padding:0 16px;font-size:.88rem}
html.top .site-header .btn.primary{background:#fff;color:#0A1020}

.panel{position:absolute;inset-inline-end:24px;top:calc(env(safe-area-inset-top,0px) + 80px);width:min(360px,calc(100vw - 32px));background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 24px 60px -24px rgba(0,0,0,.55);display:none}
.panel.open{display:block}
.panel label{display:block;font-size:.82rem;color:var(--muted);margin:12px 0 6px}
.panel label:first-child{margin-top:0}
select,input,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:11px 13px}
textarea{min-height:140px;resize:vertical}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:4px}
.seg button{font:inherit;font-size:.88rem;border:0;border-radius:9px;padding:8px 4px;background:transparent;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:0 1px 0 var(--line)}

/* ---------- cinematic sections (always dark) ---------- */
.cine{background:var(--cine);color:var(--cine-ink);position:relative;overflow:hidden}
.cine .lead{color:var(--cine-muted)}
.story{height:250vh;position:relative;overflow:visible;background:radial-gradient(90% 70% at 70% 42%,#22262d 0%,#111317 42%,var(--cine) 72%)}
.story .sticky::before,.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(80% 70% at 60% 45%,#000,transparent);-webkit-mask-image:radial-gradient(80% 70% at 60% 45%,#000,transparent);pointer-events:none}
.sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
#waferCanvas,#globeCanvas,.fx-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-copy{position:absolute;left:0;right:0;bottom:clamp(48px,10vh,120px);z-index:2;pointer-events:none}
.hero-copy .inner{max-width:760px;pointer-events:auto}
.hero-copy h1{max-width:11ch}
.hero-copy .lead{margin-top:24px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.92rem;color:var(--cine-muted);margin-bottom:22px}
.kicker i{width:34px;height:2px;background:var(--iri);display:inline-block;border-radius:2px}
.labels{position:absolute;inset:0;z-index:3;pointer-events:none;direction:ltr}
[dir="rtl"] .lab{direction:rtl;width:auto;max-width:280px}
.lab{position:absolute;left:0;top:0;width:260px;opacity:0;transform:translate(0,-50%);transition:opacity .25s}
.lab::before{content:"";position:absolute;right:100%;top:50%;width:56px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7));margin-right:10px}
.lab b{display:block;font-family:var(--display);font-size:1.25rem;font-weight:700}
.lab span{display:block;font-size:.95rem;color:#C9D3E6}
.lab em{display:block;font-style:normal;font-size:.86rem;color:var(--cine-muted);margin-top:2px}
.scroll-cue{position:absolute;inset-inline-end:clamp(24px,4vw,56px);bottom:clamp(48px,10vh,120px);z-index:2;width:2px;height:64px;background:rgba(255,255,255,.18);overflow:hidden;border-radius:2px}
.scroll-cue::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:#fff;animation:cue 2.2s ease-in-out infinite}
@keyframes cue{to{top:100%}}
.fallback{position:absolute;inset:12% 6% 30% 40%;display:none}
[dir="rtl"] .fallback{inset:12% 40% 30% 6%}
.no-gl .fallback{display:block}
.fallback svg{width:100%;height:100%}

/* ---------- light sections ---------- */
section.s{padding:clamp(80px,11vw,150px) 0}
.s-head{display:grid;gap:18px;max-width:880px;margin-bottom:clamp(40px,5vw,64px)}
.s-head .lead{max-width:60ch}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--cine-line)}
.facts>div{padding-block-start:34px;padding-inline-end:24px}
.facts dt{font-family:var(--display);font-weight:750;font-size:clamp(2rem,4.2vw,3.6rem);letter-spacing:-.03em;background:var(--iri);-webkit-background-clip:text;background-clip:text;color:transparent}
.facts dd{margin:8px 0 0;color:var(--cine-muted);font-size:.95rem;max-width:24ch}
.band{padding:clamp(70px,9vw,120px) 0}

.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{position:relative;border-radius:28px;overflow:hidden;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;min-height:460px;text-decoration:none;color:inherit;transition:transform .35s cubic-bezier(.2,.7,.1,1),box-shadow .35s}
.tile:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(10,16,40,.45)}
.tile .art{height:250px;background:radial-gradient(90% 90% at 50% 40%,#23272e 0%,#0b0d10 75%);color:#DCE1E8;display:grid;place-items:center;position:relative}
.tile .art svg{width:72%;height:72%;filter:drop-shadow(0 0 14px rgba(255,176,32,.22))}
.tile .art svg *[opacity]{opacity:.85}
.tile .body{padding:26px 26px 30px;display:grid;gap:10px;align-content:start;flex:1}
.tile .body p{color:var(--muted)}
.tile .go{margin-top:auto;padding-top:12px;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:8px}
.tile .go::after{content:"";width:18px;height:1.5px;background:currentColor;transition:width .25s}
.tile:hover .go::after{width:30px}
.tag{display:inline-block;font-family:var(--body);font-size:.74rem;font-weight:600;padding:4px 10px;border-radius:999px;margin-inline-start:10px;vertical-align:middle;background:var(--accent-soft);color:var(--accent-text)}
.tag.plan{background:rgba(226,165,90,.16);color:#C9822E}
.tag.ok{background:rgba(76,199,156,.16);color:#2FA57D}
.cine .tag{background:rgba(255,255,255,.1);color:#fff}

.why{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.why>div{padding:30px 0 10px;padding-inline-end:26px;border-top:2px solid var(--ink)}
.why h3{font-size:1.45rem;margin-bottom:12px}
.why p{color:var(--muted);font-size:.98rem}

/* process strip */
.strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:0;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin}
.strip li{list-style:none;scroll-snap-align:start;padding-inline-end:22px;position:relative}
.strip li .n{font-family:var(--display);font-weight:700;font-size:3.4rem;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.35)}
.strip li .dot{display:block;height:2px;background:var(--cine-line);margin:22px 0 20px;position:relative}
.strip li .dot::before{content:"";position:absolute;inset-inline-start:0;top:-5px;width:12px;height:12px;border-radius:50%;background:var(--iri)}
.strip li h3{font-size:1.1rem;color:var(--cine-ink)}
.strip{margin:0;padding-left:0}

/* applications */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.app{border-radius:24px;overflow:hidden;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column}
.app .art{aspect-ratio:16/10;background:linear-gradient(160deg,#1c1f25,#08090b);color:#DCE1E8;display:grid;place-items:center}
.app .art svg{width:70%;height:70%;filter:drop-shadow(0 0 12px rgba(255,176,32,.22))}
.app .body{padding:22px 24px 26px;display:grid;gap:8px}
.app .body p{color:var(--muted);font-size:.96rem}
.rec{font-size:.88rem;color:var(--ink)!important;margin-top:4px}
.rec b{font-weight:600;color:var(--accent-text)}

/* global */
.global{display:grid;grid-template-columns:1.25fr 1fr;min-height:640px;align-items:center}
.globe-wrap{position:relative;height:620px}
.globe-wrap::before{content:"";position:absolute;inset:12%;border-radius:50%;background:radial-gradient(circle,rgba(255,176,32,.16),rgba(7,9,12,0) 70%);filter:blur(20px)}
.sites{display:grid;gap:18px;padding:40px 0}
.site{border:1px solid var(--cine-line);border-radius:22px;padding:28px;background:rgba(255,255,255,.03);backdrop-filter:blur(6px)}
.site h3{font-size:1.4rem;margin-bottom:10px}
.site p{color:var(--cine-muted)}
.site .coord{display:block;margin-top:14px;font-size:.82rem;color:#7f8bab;letter-spacing:.02em}

/* roadmap */
.road{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;list-style:none;counter-reset:r}
.road li{counter-increment:r;padding-inline-end:28px;position:relative}
.road li .bar{height:6px;border-radius:6px;background:var(--line);margin-bottom:26px;position:relative;overflow:hidden}
.road li:first-child .bar{background:var(--iri)}
.road li .ph{font-size:.85rem;color:var(--muted);margin-bottom:8px;display:block}
.road li h3{font-size:1.35rem;margin-bottom:10px}
.road li p{color:var(--muted);font-size:.96rem}
.note{margin-top:30px;font-size:.88rem;color:var(--muted)}

/* CTA */
.cta{padding:clamp(90px,12vw,170px) 0;text-align:left}
.cta .fx-canvas{opacity:.9}
.cta .inner{position:relative;z-index:2;max-width:820px}
.cta h2{font-size:clamp(2.4rem,5.6vw,4.6rem)}
.cta p{margin-top:20px}

/* inner page hero */
.page-hero{min-height:min(78vh,720px);display:flex;align-items:flex-end;padding:140px 0 clamp(56px,8vw,96px);background:radial-gradient(100% 90% at 80% 20%,#24282f 0%,#111317 42%,var(--cine) 75%);position:relative}
.page-hero .inner{position:relative;z-index:2;max-width:880px}
.page-hero .lead{margin-top:24px}
.crumb{font-size:.9rem;color:var(--cine-muted);margin-bottom:18px;display:inline-flex;gap:10px;align-items:center}
.crumb i{width:28px;height:2px;background:var(--iri);display:inline-block}

.block{padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--line)}
.block:first-child{border-top:0}
.split{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(32px,5vw,80px);align-items:start}
.split .lead{margin-top:16px}
.table-wrap{overflow-x:auto;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.96rem}
th,td{text-align:start;padding:16px 22px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
th{font-weight:600;color:var(--muted);font-size:.84rem;background:var(--sunken)}
td:first-child{font-weight:600;width:36%}
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.svc>div{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:56px 1fr;gap:18px}
.svc .ic{width:56px;height:56px;border-radius:16px;background:linear-gradient(150deg,#262a31,#0b0d10);display:grid;place-items:center;color:#FFB020}
.svc .ic svg{width:30px;height:30px}
.svc h3{margin-bottom:6px}
.svc p{color:var(--muted)}
.checks{margin:0;padding:0;list-style:none;display:grid;gap:14px}
.checks li{padding-block:18px;padding-inline:54px 20px;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.checks li::before{content:"";position:absolute;inset-inline-start:20px;top:22px;width:18px;height:18px;border-radius:50%;background:var(--iri)}
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:140px 1fr;gap:24px;padding:26px 0;border-top:1px solid var(--line)}
.timeline b{font-family:var(--display);font-size:2rem;font-weight:750;line-height:1;background:var(--iri);-webkit-background-clip:text;background-clip:text;color:transparent}
.timeline span{color:var(--muted);font-size:1.02rem;padding-top:6px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mv>div{border-radius:26px;padding:clamp(28px,4vw,48px);background:var(--surface);border:1px solid var(--line)}
.mv p{font-family:var(--display);font-size:clamp(1.3rem,2.2vw,1.8rem);line-height:1.35;margin-top:16px;font-weight:500;letter-spacing:-.01em}
.mv h3{color:var(--muted);font-size:.95rem;font-family:var(--body);font-weight:600}
.form{display:grid;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:clamp(24px,3vw,36px)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:7px;font-size:.88rem;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;align-items:start}
.card{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:clamp(24px,3vw,36px);display:grid;gap:12px}
.card p{color:var(--muted)}
.small{font-size:.86rem;color:var(--muted)}

/* footer */
footer{background:var(--cine);color:var(--cine-ink);padding:80px 0 34px;position:relative;overflow:hidden}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;position:relative;z-index:2}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{text-decoration:none;color:var(--cine-muted)}
.foot a:hover{color:#fff}
.foot p{color:var(--cine-muted);font-size:.94rem}
.bigword{font-family:"Barlow Semi Condensed",sans-serif;font-weight:700;font-size:clamp(4rem,17vw,15rem);line-height:.82;letter-spacing:-.04em;margin-top:60px;background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,0));-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.legal{margin-top:24px;padding-top:22px;border-top:1px solid var(--cine-line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.85rem;color:var(--cine-muted)}

.dm-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,6vw,90px);align-items:center}
.dm-wrap{position:relative;aspect-ratio:1/1;width:100%;max-width:620px;justify-self:center}
.dm-legend{position:absolute;inset-inline-end:0;bottom:-6px;display:flex;gap:10px;align-items:center;font-size:.82rem;color:var(--cine-muted);direction:ltr}
.dm-legend i{width:120px;height:6px;border-radius:3px;background:linear-gradient(90deg,#2b323c,#9aa3b0,#ffb020)}
.cine .checks li{background:rgba(255,255,255,.035);border-color:var(--cine-line);color:var(--cine-ink)}
.cine .checks li::before{background:#FFB020;box-shadow:0 0 14px rgba(255,176,32,.6)}
@media (max-width:900px){.dm-grid{grid-template-columns:1fr}}
/* odometer facts */
.facts>div{position:relative}
.facts>div::before{content:"";position:absolute;inset-inline-start:0;top:-1px;height:2px;width:56px;background:#FFB020;transform:scaleX(0);transform-origin:left;transition:transform 1.2s cubic-bezier(.2,.7,.1,1) .2s}
[dir="rtl"] .facts>div::before{transform-origin:right}
.facts.in>div::before{transform:scaleX(1)}
.facts dt[data-odo]{background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--cine-ink);line-height:1;display:flex;direction:ltr;justify-content:flex-start}
[dir="rtl"] .facts dt[data-odo]{justify-content:flex-end}
.od{display:inline-block;height:1em;overflow:hidden}
.od-col{display:flex;flex-direction:column;transition:transform 1.8s cubic-bezier(.2,.75,.1,1)}
.od-col span{height:1em;line-height:1}
.facts.in .od-col{transform:translateY(calc(var(--d) * -1em))}
.od-ch{line-height:1;white-space:pre}
/* mini scenes */
.tile .art canvas,.app .art canvas{width:100%;height:100%;display:block}
.app .art{display:block}
/* pinned process */
.proc{height:calc(9 * 60vh + 100vh);overflow:visible}
.proc-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;align-items:center;background:radial-gradient(70% 70% at 70% 50%,#1c1f25 0%,var(--cine) 70%)}
.proc-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,5vw,80px);align-items:center;width:min(1240px,100% - 48px)}
.proc-count{display:flex;align-items:center;gap:14px;font-family:var(--display);font-size:clamp(3rem,6vw,5rem);font-weight:600;line-height:1;margin-bottom:22px;direction:ltr}
.proc-count i{width:60px;height:2px;background:var(--cine-line)}
.proc-count span:last-child{color:var(--cine-muted);font-size:.45em}
#procN{color:#FFB020}
.proc-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.proc-list li{display:flex;gap:14px;align-items:baseline;padding:7px 0;color:rgba(255,255,255,.32);font-size:1.02rem;transition:color .3s,transform .3s}
.proc-list li span{font-family:var(--display);font-size:.85rem;width:24px;flex-shrink:0}
.proc-list li.done{color:rgba(255,255,255,.6)}
.proc-list li.on{color:#fff;font-weight:600;transform:translateX(8px)}
[dir="rtl"] .proc-list li.on{transform:translateX(-8px)}
.proc-list li.on span{color:#FFB020}
.proc-bar{height:2px;background:var(--cine-line);margin-top:22px;overflow:hidden}
.proc-bar i{display:block;height:100%;background:#FFB020;transform-origin:left;transform:scaleX(0)}
[dir="rtl"] .proc-bar i{transform-origin:right}
.proc-stage{position:relative;aspect-ratio:1/1;width:100%;max-width:640px;justify-self:center}
.proc-stage canvas{position:absolute;inset:0;width:100%;height:100%}
.proc-cap{position:absolute;inset-inline-start:0;bottom:0;font-family:var(--display);font-size:1.4rem;color:var(--cine-ink);display:none}
@media (max-width:900px){.proc-grid{grid-template-columns:1fr;gap:8px}.proc-list{display:none}.proc-stage{max-width:420px;order:-1;width:80%}.proc-count{font-size:2.6rem;margin-bottom:8px}.proc-cap{display:block;position:absolute;inset:auto 0 -6px 0;text-align:center;font-size:1.25rem}.proc-text .s-head{margin-bottom:10px!important}.proc-text h2{font-size:1.7rem}}
/* worldwide market map */
.mkt-head{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end;margin-bottom:clamp(30px,4vw,56px)}
.mkt-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0}
.mkt-stats>div{border-top:2px solid #FFB020;padding-top:16px}
.mkt-stats dt{font-family:var(--display);font-size:clamp(2.4rem,4.4vw,3.8rem);font-weight:600;line-height:1}
.mkt-stats dd{margin:8px 0 0;color:var(--cine-muted);font-size:.92rem}
.mkt-map{position:relative;aspect-ratio:2.2/1;width:100%;border-radius:24px;overflow:hidden;background:radial-gradient(80% 90% at 50% 40%,#15181d,#08090b);border:1px solid var(--cine-line)}
.mkt-map canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.mkt-tip{position:absolute;pointer-events:none;opacity:0;transition:opacity .15s;background:rgba(12,14,17,.92);border:1px solid rgba(255,176,32,.5);border-radius:12px;padding:10px 14px;display:grid;gap:2px;min-width:160px;backdrop-filter:blur(6px);direction:ltr}
.mkt-tip b{font-size:.98rem}.mkt-tip span{font-size:.85rem;color:var(--cine-muted)}.mkt-tip em{font-style:normal;color:#FFB020;font-weight:600;font-size:.9rem}
.mkt-top{margin-top:36px}
.mkt-top h3{margin-bottom:16px;color:var(--cine-muted);font-weight:500;font-size:1rem}
.mkt-top ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 48px}
.mkt-top li{display:grid;grid-template-columns:minmax(120px,1.1fr) 2fr auto;gap:14px;align-items:center;font-size:.95rem}
.mkt-top .br{height:6px;border-radius:3px;background:rgba(255,255,255,.07);overflow:hidden}
.mkt-top .br i{display:block;height:100%;background:linear-gradient(90deg,#9AA3B0,#FFB020);border-radius:3px;transform-origin:left;transform:scaleX(0);transition:transform 1.4s cubic-bezier(.2,.7,.1,1)}
[dir="rtl"] .mkt-top .br i{transform-origin:right}
.mkt-top.in .br i{transform:scaleX(1)}
.mkt-top .vl{font-variant-numeric:tabular-nums;color:var(--cine-ink);font-weight:600}
.mkt-note{margin-top:26px;font-size:.82rem;color:#c9a35a;display:inline-flex;gap:8px;align-items:center}
.mkt-note::before{content:"";width:8px;height:8px;border-radius:50%;background:#FFB020}
/* size + thickness explorer */
.rng-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.rng-dia{margin:0;color:var(--ink)}
.rng-dia svg{width:100%;max-width:520px;display:block;margin-inline:auto}
.rng-dia text{font-size:13px;fill:var(--muted);font-family:var(--body)}
.rng-dia .ring{cursor:pointer;outline:none}
.rng-dia .ring:hover circle,.rng-dia .ring:focus circle{stroke:#FFB020;stroke-opacity:1;stroke-width:2.5}
.rng-dia .ring:hover text,.rng-dia .ring:focus text{fill:var(--ink);font-weight:600}
.rng-dia figcaption{text-align:center;color:var(--muted);font-size:.9rem;margin-top:8px}
.rng-read{display:flex;align-items:baseline;gap:10px;font-family:var(--display);direction:ltr}
.rng-read output{font-size:clamp(4rem,9vw,7.5rem);font-weight:600;line-height:.9;color:var(--ink)}
.rng-read span{font-size:1.6rem;color:var(--muted)}
.rng-cmp{color:var(--accent-text);font-weight:600;margin:10px 0 24px;min-height:1.6em}
input[type=range]#thkR{-webkit-appearance:none;appearance:none;height:6px;border-radius:3px;background:linear-gradient(90deg,#9AA3B0,#FFB020);border:0;padding:0}
#thkR::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid #FFB020;box-shadow:0 4px 14px rgba(0,0,0,.3);cursor:grab}
#thkR::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid #FFB020;cursor:grab}
.rng-scale{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted);margin-top:8px;direction:ltr}
.rng-stack{position:relative;margin-top:30px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--surface);padding:18px;padding-inline-end:130px;display:grid;gap:0}
.rng-legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px;font-size:.86rem;color:var(--muted)}
.rng-legend span{display:inline-flex;align-items:center;gap:8px}
.rng-legend .k{width:14px;height:10px;border-radius:2px;display:inline-block}
.rng-legend .k.dev{background:#dfe3e8;box-shadow:inset 0 0 0 1px #aab2bd}.rng-legend .k.box{background:#FFB020}.rng-legend .k.hdl{background:#5d6570}
.rng-stack .ly{position:relative;display:flex;align-items:center;padding-inline-start:12px}
.rng-stack .ly b{font-size:.8rem;font-weight:600;position:absolute;inset-inline-end:110px;white-space:nowrap}
.rng-stack .dev{height:var(--dev,8px);background:linear-gradient(90deg,#c9cfd8,#eef1f4,#aab2bd);transition:height .15s}
.rng-stack .dev b{color:var(--ink)}
.rng-stack .box{height:6px;background:#FFB020}
.rng-stack .box b{color:var(--accent-text);top:-2px}
.rng-stack .hdl{height:60px;background:linear-gradient(180deg,#7d8693,#4a515b)}
.rng-stack .hdl b{color:#fff}
.rng-stack .hair{position:absolute;inset-inline-end:28px;top:18px;display:grid;justify-items:center;gap:6px}
.rng-stack .hair i{display:block;width:var(--hair,21px);height:var(--hair,21px);border-radius:50%;background:radial-gradient(circle at 35% 35%,#6b5a48,#2d241b)}
.rng-stack .hair span{font-size:.72rem;color:var(--muted);max-width:90px;text-align:center;line-height:1.2}
@media (max-width:900px){.mkt-head,.rng-grid{grid-template-columns:1fr}.mkt-top ol{grid-template-columns:1fr}.mkt-map{aspect-ratio:1.6/1}}
/* grouped nav + mega menu */
.nav-item{position:relative}
.nav-btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:.92rem;padding:8px 11px;border-radius:999px;border:0;background:transparent;color:inherit;opacity:.78;cursor:pointer}
.nav-btn:hover,.has-sub.open .nav-btn{opacity:1;background:color-mix(in srgb,currentColor 9%,transparent)}
.nav-btn[aria-current]{opacity:1;font-weight:600}
.nav-btn svg{transition:transform .2s}
.has-sub.open .nav-btn svg{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 16px);inset-inline-start:-24px;width:min(880px,calc(100vw - 48px));display:none;grid-template-columns:repeat(3,1fr);gap:10px;padding:12px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 70px -30px rgba(0,0,0,.6)}
.mega::before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.has-sub.open .mega{display:grid}
@media (hover:hover) and (min-width:1101px){.has-sub:hover .mega,.has-sub:focus-within .mega{display:grid}}
.mega-card{display:grid;gap:6px;align-content:start;text-decoration:none;border-radius:16px;padding:10px;opacity:1!important;transition:background .2s}
.mega-card:hover,.mega-card[aria-current]{background:var(--sunken)}
.mega-card .mi{height:128px;border-radius:12px;background:radial-gradient(90% 90% at 50% 40%,#23272e,#0b0d10);color:#DCE1E8;display:grid;place-items:center}
.mega-card .mi svg{width:60%;height:82%}
.mega-card b{font-size:1rem;margin-top:6px;font-weight:600}
.mega-card .d{font-size:.85rem;color:var(--muted);line-height:1.45;white-space:normal}
.nav .m-only{display:none}
/* page heroes with art */
.ph-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,64px);align-items:end;position:relative;z-index:2}
.page-hero .inner{max-width:none}
.page-hero.has-art .fx-canvas{opacity:.35}
.ph-art{position:relative;aspect-ratio:1.2/1;width:100%}
.ph-grid.solo{grid-template-columns:1fr}
.ph-grid.solo .lead{max-width:62ch}
.ph-art canvas{position:absolute;inset:0;width:100%;height:100%}
.ph-facts{margin-top:40px!important}
.ph-facts>div{padding-block-start:22px}
@media (max-width:1100px){
 .nav-item{width:100%}
 .nav-btn{padding:13px 4px;font-size:1.05rem;opacity:1;width:100%;justify-content:space-between;pointer-events:none}
 .nav-btn svg{display:none}
 .mega{position:static;display:grid;grid-template-columns:1fr;width:auto;box-shadow:none;border:0;padding:0 0 10px;background:transparent;gap:4px}
 .mega::before{display:none}
 .mega-card{grid-template-columns:56px 1fr;column-gap:14px;align-items:center;padding:8px!important}
 .mega-card .mi{height:56px;grid-row:span 2}
 .mega-card .mi svg{width:80%}
 .mega-card b{margin:0;font-size:1rem;grid-row:1/3;align-self:center}
 .mega-card .d{display:none}
 .nav .m-only{display:block}
}
@media (max-width:900px){.ph-grid{grid-template-columns:1fr}.ph-art{order:-1;max-width:380px;width:80%;margin-inline:auto}.page-hero{padding-top:110px}}
/* Ultrasil Vietnam */
.vn-hero{min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;padding:140px 0 clamp(56px,9vh,110px)}
.vn-hero-img,.vn-band-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;max-width:none}
.vn-hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,9,12,.6) 0%,rgba(7,9,12,.1) 30%,rgba(7,9,12,.78) 70%,var(--cine) 100%)}
.vn-hero-in{position:relative;z-index:2}
.vn-hero h1{max-width:16ch;font-size:clamp(2.6rem,5.8vw,5.4rem)}
.vn-hero .lead{margin-top:22px;color:#d6dbe3}
.vn-status{display:inline-flex;gap:10px;align-items:center;margin-top:26px;font-size:.9rem;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);padding:8px 14px;border-radius:999px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.vn-status b{width:8px;height:8px;border-radius:50%;background:#FFB020;animation:vnp 2s infinite}
@keyframes vnp{0%{box-shadow:0 0 0 0 rgba(255,176,32,.6)}70%{box-shadow:0 0 0 10px rgba(255,176,32,0)}100%{box-shadow:0 0 0 0 rgba(255,176,32,0)}}
.vn-cap{position:absolute;inset-inline-end:16px;bottom:12px;z-index:2;font-size:.72rem;color:rgba(255,255,255,.62)}
.vn-why{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.vn-why>div{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px}
.vn-n{font-family:var(--display);font-size:2.4rem;font-weight:600;color:var(--accent-text);display:block;margin-bottom:16px;line-height:1}
.vn-why h3{margin-bottom:10px;font-size:1.3rem}.vn-why p{color:var(--muted)}
.vn-ms{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);position:relative}
.vn-ms::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:var(--cine-line)}
.vn-ms li{position:relative;padding-top:36px;padding-inline-end:18px;display:grid;gap:10px;align-content:start}
.vn-ms li::before{content:"";position:absolute;top:2px;inset-inline-start:0;width:16px;height:16px;border-radius:50%;border:2px solid #FFB020;background:var(--cine)}
.vn-ms li.done::before{background:#FFB020;box-shadow:0 0 14px rgba(255,176,32,.55)}
.vn-ms .d{font-family:var(--display);font-size:1.5rem;font-weight:600;direction:ltr;text-align:start}
.vn-ms .t{color:var(--cine-muted);font-size:.95rem}
.vn-ms .tag{justify-self:start;margin:0}
.vn-ph{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.vn-ph article{position:relative;border-radius:26px;padding:34px 30px;background:var(--surface);border:1px solid var(--line);overflow:hidden}
.vn-ph article::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#9AA3B0,#FFB020)}
.vn-ph .yr{font-family:var(--display);font-size:clamp(1.9rem,3vw,2.7rem);font-weight:600;direction:ltr;text-align:start}
.vn-ph .ph{display:block;color:var(--muted);font-size:.85rem;margin:6px 0 18px;font-family:var(--display)}
.vn-ph h3{font-size:1.35rem;margin-bottom:10px}.vn-ph p{color:var(--muted)}
.vn-fac{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(30px,5vw,70px);align-items:center}
.vn-gal{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.vn-gal figure{margin:0;position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3}
.vn-gal figure.g1{grid-column:1/-1;aspect-ratio:16/8}
.vn-gal img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s cubic-bezier(.2,.7,.1,1)}
.vn-gal figure:hover img{transform:scale(1.04)}
.vn-gal figcaption{position:absolute;inset-inline-start:12px;bottom:10px;font-size:.7rem;color:rgba(255,255,255,.8);background:rgba(0,0,0,.4);padding:3px 8px;border-radius:6px}
.vn-par{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.vn-par article{border-top:2px solid var(--ink);padding-top:18px}
.vn-par h3{margin-bottom:8px}.vn-par p{color:var(--muted);font-size:.95rem}
.vn-mh{margin:52px 0 16px;font-size:1rem;color:var(--muted);font-weight:500}
.chips span{padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.95rem}
.vn-band{min-height:80vh;display:flex;align-items:flex-end;padding:120px 0 90px}
.vn-band-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,12,.9) 0%,rgba(7,9,12,.55) 45%,rgba(7,9,12,.05) 100%)}
[dir="rtl"] .vn-band-shade{background:linear-gradient(270deg,rgba(7,9,12,.9) 0%,rgba(7,9,12,.55) 45%,rgba(7,9,12,.05) 100%)}
.vn-band-in{position:relative;z-index:2;max-width:620px}
.vn-band-in .vn-status{margin:0 0 22px}
.vn-band-in .lead{margin:16px 0 30px;color:#d6dbe3}
@media (max-width:900px){
 .vn-why,.vn-ph,.vn-fac{grid-template-columns:1fr}
 .vn-par{grid-template-columns:1fr 1fr}
 .vn-ms{grid-template-columns:1fr}
 .vn-ms::before{left:7px;right:auto;top:0;bottom:0;width:2px;height:auto}
 [dir="rtl"] .vn-ms::before{left:auto;right:7px}
 .vn-ms li{padding:0 0 28px;padding-inline-start:36px}
 .vn-band-shade{background:linear-gradient(180deg,rgba(7,9,12,.2) 0%,rgba(7,9,12,.92) 70%)}
 .vn-hero{padding-top:120px}
}
@media (max-width:560px){.vn-par{grid-template-columns:1fr}}
/* Vietnam hub + scale */
.vn-hubmap{aspect-ratio:2.3/1}
.vn-cap2{display:grid;gap:28px;max-width:1100px}
.vn-cap2 .row{display:grid;grid-template-columns:260px 1fr auto;gap:24px;align-items:center}
.vn-cap2 .lb{font-weight:600}
.vn-cap2 .track{height:44px;border-radius:10px;background:var(--sunken);display:flex;overflow:hidden}
.vn-cap2 .track i{display:block;height:100%;transform-origin:left;transform:scaleX(0);transition:transform 1.6s cubic-bezier(.2,.7,.1,1)}
[dir="rtl"] .vn-cap2 .track i{transform-origin:right}
.vn-cap2.in .track i{transform:scaleX(1)}
.vn-cap2 .b1{background:#FFB020}.vn-cap2 .b2{background:#5B86D6;transition-delay:.5s!important}
.vn-cap2 .val{font-family:var(--display);font-size:1.6rem;font-weight:600;white-space:nowrap;direction:ltr}
.vn-cap2 .lg{display:flex;flex-wrap:wrap;gap:24px;padding-inline-start:284px;color:var(--muted);font-size:.92rem}
.vn-cap2 .lg span{display:inline-flex;gap:8px;align-items:center}
.vn-cap2 .lg i{width:14px;height:14px;border-radius:3px;display:inline-block}
.vn-cap2 .k1{background:#FFB020}.vn-cap2 .k2{background:#5B86D6}
.vn-cap2 .p3{grid-template-columns:260px 1fr;border-top:1px solid var(--line);padding-top:24px}
.vn-cap2 .p3 p{color:var(--muted)}
@media (max-width:900px){.vn-cap2 .row,.vn-cap2 .p3{grid-template-columns:1fr;gap:10px}.vn-cap2 .lg{padding-inline-start:0}.vn-hubmap{aspect-ratio:1.5/1}}
@media (prefers-reduced-motion:reduce){.vn-cap2 .track i{transform:none;transition:none}}
/* reveal on scroll (one orchestrated motion per section) */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.1,1),transform .9s cubic-bezier(.2,.7,.1,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.scroll-cue::after{animation:none}.tile,.btn{transition:none}}

/* responsive */
@media (max-width:1100px){
  .nav{display:none;position:absolute;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 76px);flex-direction:column;background:var(--surface);color:var(--ink);border-bottom:1px solid var(--line);padding:12px 24px 22px}
  .nav.open{display:flex}
  .nav a{font-size:1.05rem;padding:13px 4px;opacity:1}
  .menu-btn{display:inline-flex}
  .bar-end .btn{display:none}
  .why{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .tiles,.apps{grid-template-columns:1fr}
  .tile{min-height:0}
  .facts{grid-template-columns:repeat(2,1fr)}
  .global{grid-template-columns:1fr}
  .globe-wrap{height:420px}
  .road{grid-template-columns:1fr 1fr;gap:36px 0}
  .split,.svc,.mv,.contact-grid,.foot{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:6px}
  .hero-copy h1{max-width:12ch}
  .labels.mobile .lab{position:static;transform:none;width:auto;opacity:1}
  .labels.mobile{position:absolute;inset:auto 24px 24px 24px;top:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;opacity:0;transition:opacity .3s}
  .labels.mobile .lab::before{display:none}
  .labels.mobile .lab b{font-size:.98rem}
  .labels.mobile .lab span{font-size:.8rem}
  .labels.mobile .lab em{display:none}
}
.hero-copy::before{content:"";position:absolute;left:0;right:0;bottom:calc(-1 * clamp(48px,10vh,120px));height:calc(100% + 140px);background:linear-gradient(180deg,rgba(4,7,14,0),rgba(4,7,14,.82) 38%);z-index:-1;pointer-events:none}
@media (min-width:901px){.hero-copy::before{display:none}}
@media (max-width:560px){.why{grid-template-columns:1fr}.road{grid-template-columns:1fr}.icon-btn .lbl-txt{display:none}.facts>div{padding-inline-end:12px}}