:root {
  --bg: #03080b;
  --bg-2: #08131a;
  --ink: #e4f4f2;
  --ink-dim: #86a1a5;
  --ink-faint: #4d6469;
  --line: rgba(110, 240, 225, 0.14);
  --line-strong: rgba(110, 240, 225, 0.32);
  --accent: #2de2cf;
  --accent-2: #5cc8ff;
  --pos: #3dffa2;
  --neu: #9cb1bf;
  --neg: #ff4f6e;
  --card: rgba(6, 16, 21, 0.72);
  --gutter: clamp(16px, 4vw, 64px);
  --rail: 150px;
  --f-display: "Anton", "Impact", "Arial Narrow", sans-serif;
  --f-body: "Space Grotesk", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

/* Scroll native biasa — sengaja tanpa smooth scroll */
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.loading { overflow: hidden; }

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.mono { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-content: center; justify-items: center; gap: 28px;
  background: var(--bg);
  transition: opacity .6s ease, visibility .6s;
}
.loader.done { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: var(--accent); border-left-color: rgba(45,226,207,.35);
  box-shadow: 0 0 24px rgba(45,226,207,.35), inset 0 0 18px rgba(45,226,207,.15);
  animation: spin 1.1s linear infinite;
}
.loader-text { color: var(--ink-dim); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Scene ---------- */
#scene { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; display: block; }
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% 40%, transparent 40%, rgba(3,8,11,.75) 100%),
    linear-gradient(90deg, rgba(3,8,11,.72), rgba(3,8,11,.25) 45%, transparent 65%),
    linear-gradient(to bottom, rgba(3,8,11,.55), transparent 18%, transparent 70%, rgba(3,8,11,.7));
}
body.no-webgl #scene { display: none; }
body.no-webgl { background: radial-gradient(80% 60% at 70% 40%, rgba(45,226,207,.18), transparent 60%), var(--bg); }

/* overlays bound to 3D */
.bubbles, .cluster-labels { position: fixed; inset: 0; z-index: 2; pointer-events: none; }
.bubble {
  position: absolute; left: 0; top: 0;
  max-width: 220px; padding: 8px 11px 9px;
  background: rgba(4, 14, 18, .82);
  border: 1px solid var(--line-strong);
  border-radius: 10px 10px 10px 2px;
  font-size: 12.5px; line-height: 1.35; color: var(--ink);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; scale: .9;
  transform-origin: 0 100%;
  transition: opacity .45s ease, scale .45s ease;
  will-change: transform;
}
.bubble.show { opacity: 1; scale: 1; }
.bubble .meta { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 4px; font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .12em; color: var(--ink-dim); }
.bubble.pos { border-color: rgba(61,255,162,.45); } .bubble.pos .score { color: var(--pos); }
.bubble.neg { border-color: rgba(255,79,110,.45); } .bubble.neg .score { color: var(--neg); }
.bubble.neu .score { color: var(--neu); }
.bubble::after {
  content: ""; position: absolute; left: 4px; bottom: -14px; width: 1px; height: 14px;
  background: linear-gradient(var(--line-strong), transparent);
}

.cl-label {
  position: absolute; left: 0; top: 0;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .16em;
  opacity: 0;
}
.cl-label b { font-family: var(--f-display); font-weight: 400; font-size: 34px; letter-spacing: 0; line-height: 1; }
.cl-label.pos { color: var(--pos); } .cl-label.neu { color: var(--neu); } .cl-label.neg { color: var(--neg); }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px var(--gutter);
}
.header::before {
  content: ""; position: absolute; inset: 0 0 -30px; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgba(3,8,11,.92), rgba(3,8,11,.6) 60%, transparent);
  opacity: 0; transition: opacity .3s;
}
body.scrolled .header::before { opacity: 1; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 400; font-size: 22px; letter-spacing: .04em; }
.logo svg { color: var(--ink); }
.logo .logo-accent { fill: var(--accent); }
.nav { display: flex; gap: 30px; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; }
.nav a { color: var(--ink-dim); transition: color .2s; }
.nav a:hover { color: var(--ink); }
.header-right { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px; }
.lang button {
  appearance: none; border: 0; background: transparent; color: var(--ink-dim);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em;
  padding: 5px 10px; border-radius: 999px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--accent); color: #021012; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px;
  background: var(--accent); color: #021012;
  font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid var(--accent); border-radius: 999px;
  box-shadow: 0 0 0 0 rgba(45,226,207,.0);
  transition: box-shadow .25s, background .25s, color .25s;
}
.btn:hover { box-shadow: 0 0 32px rgba(45,226,207,.45); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); box-shadow: none; }
.btn-small { min-height: 38px; padding: 0 16px; font-size: 11px; }

/* ---------- Rails & HUD ---------- */
.rail {
  position: fixed; left: var(--gutter); top: 50%; z-index: 10;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 14px;
}
.rail-item { display: flex; flex-direction: column; gap: 2px; color: var(--ink-faint); transition: color .25s; padding-left: 12px; border-left: 1px solid var(--line); }
.rail-item em { font-style: normal; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .16em; }
.rail-item .mono { font-size: 10px; }
.rail-item.active { color: var(--ink); border-left-color: var(--accent); }
.rail-item.active .mono { color: var(--accent); }

.rail-right {
  position: fixed; right: var(--gutter); top: 50%; z-index: 10;
  transform: translate(50%, -50%) rotate(90deg); transform-origin: center;
  color: var(--ink-faint); white-space: nowrap; font-size: 10px;
}
@keyframes blink { 50% { opacity: .25; } }
.progress { position: fixed; right: var(--gutter); bottom: 22px; z-index: 10; color: var(--ink-dim); font-size: 10px; }
.progress::before { content: "SCROLL "; color: var(--ink-faint); }
.progress::after { content: "%"; color: var(--ink-faint); }

/* ---------- Layout ---------- */
main { position: relative; z-index: 5; }
.section { position: relative; padding: 0 var(--gutter); }
.col { max-width: 560px; }

.title {
  font-family: var(--f-display); font-weight: 400;
  font-weight: 400; text-transform: uppercase; line-height: .9; letter-spacing: .005em;
}
.title-xl { font-size: clamp(3.4rem, 9.6vw, 9.6rem); }
.title-lg { font-size: clamp(2.7rem, 5.8vw, 5.8rem); }
.title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.title .line > span { display: inline-block; transform: translateY(105%); transition: transform 1s cubic-bezier(.2,.8,.2,1); transition-delay: calc(var(--i) * 110ms); }
.title.in .line > span { transform: none; }
.title .line:nth-child(2) > span { color: var(--accent); text-shadow: 0 0 40px rgba(45,226,207,.35); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }

.eyebrow, .label { color: var(--accent); margin-bottom: 22px; }
.lead { max-width: 540px; font-size: clamp(16px, 1.25vw, 19px); color: var(--ink-dim); margin-top: 26px; }
.body { color: var(--ink-dim); margin-top: 26px; font-size: 17px; text-shadow: 0 1px 14px rgba(3,8,11,.95), 0 0 2px rgba(3,8,11,.9); }
.lead, .pillars p { text-shadow: 0 1px 14px rgba(3,8,11,.9); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; }

/* Hero */
.hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding-bottom: 140px; }
.hero-inner { padding-left: calc(var(--rail) - var(--gutter) + 20px); }
.hero .title-xl { text-shadow: 0 4px 40px rgba(3,8,11,.6); }
.scroll-hint { position: absolute; right: calc(var(--gutter) + 40px); bottom: 92px; display: flex; align-items: center; gap: 12px; color: var(--ink-dim); }
.scroll-hint i { width: 1px; height: 44px; background: linear-gradient(var(--accent), transparent); animation: drop 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes drop { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

.ticker { position: absolute; left: 0; right: 0; bottom: 52px; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 9px 0; color: var(--ink-faint); font-size: 10.5px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.ticker-track { display: flex; gap: 48px; width: max-content; animation: tick 40s linear infinite; white-space: nowrap; }
.ticker-track .pos { color: var(--pos); } .ticker-track .neg { color: var(--neg); } .ticker-track .neu { color: var(--neu); }
@keyframes tick { to { transform: translateX(-50%); } }

/* About */
.about { padding-top: 0; }
.scene-panel { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 120px 0; }
.about .col { padding-left: calc(var(--rail) - var(--gutter) + 20px); max-width: calc(560px + var(--rail)); }
.pillars { margin-top: 40px; display: grid; gap: 0; border-top: 1px solid var(--line); }
.pillars li { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.pillars .mono { color: var(--accent); padding-top: 4px; }
.pillars h3 { font-family: var(--f-display); font-weight: 400; font-size: 22px; text-transform: uppercase; letter-spacing: .02em; }
.pillars p { color: var(--ink-dim); font-size: 15px; }
.note { margin-top: 18px; color: var(--ink-faint); font-size: 10px; }

/* Services */
.services { padding-top: 120px; }
.product { min-height: 100vh; display: flex; align-items: center; padding-bottom: 80px; }
.product .col { padding-left: calc(var(--rail) - var(--gutter) + 20px); max-width: calc(600px + var(--rail)); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.product-card { margin-top: 36px; padding: 28px; }
.product-card > p { color: var(--ink-dim); font-size: 15.5px; margin-top: 10px; }
.tag { color: var(--accent); }
.product-name { font-family: var(--f-display); font-weight: 400; font-size: 30px; text-transform: uppercase; margin-top: 8px; line-height: 1.05; }
.product-name span { color: var(--accent); }

.dash { margin-top: 22px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(2,8,11,.6); }
.dash-head { display: flex; justify-content: space-between; gap: 10px; color: var(--ink-dim); font-size: 10px; }
.dash-sample { color: var(--ink-faint); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; font-size: 9px; }
.dash-bar { display: flex; height: 10px; border-radius: 999px; overflow: hidden; margin-top: 14px; gap: 2px; background: rgba(255,255,255,.04); }
.dash-bar i { width: 0; transition: width 1.2s cubic-bezier(.2,.8,.2,1); }
.product-card.in .dash-bar i { width: var(--w); }
.dash-bar .pos { background: var(--pos); } .dash-bar .neu { background: var(--neu); } .dash-bar .neg { background: var(--neg); }
.dash-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 10px; }
.dash-legend em { font-style: normal; }
.dash-legend .pos { color: var(--pos); } .dash-legend .neu { color: var(--neu); } .dash-legend .neg { color: var(--neg); }
.spark { width: 100%; height: 56px; margin-top: 12px; }
.spark path { fill: none; stroke-width: 1.6; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.8s ease .3s; }
.product-card.in .spark path { stroke-dashoffset: 0; }
.spark-pos { stroke: var(--pos); } .spark-neg { stroke: var(--neg); opacity: .8; }
.mentions { margin-top: 10px; display: grid; }
.mentions li { display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 13.5px; }
.mentions .src { color: var(--ink-faint); font-size: 9.5px; }
.mentions p { color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { font-family: var(--f-mono); font-weight: 500; font-size: 10.5px; padding: 2px 8px; border-radius: 999px; }
.pill.pos { color: var(--pos); background: rgba(61,255,162,.1); }
.pill.neu { color: var(--neu); background: rgba(156,177,191,.1); }
.pill.neg { color: var(--neg); background: rgba(255,79,110,.1); }

.sources-label { margin-top: 24px; color: var(--ink-dim); font-size: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chips li { font-size: 12.5px; padding: 5px 12px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink); }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-top: 22px; }
.features li { position: relative; padding-left: 20px; font-size: 14.5px; color: var(--ink); }
.features li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 1px; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.others { height: 230vh; position: relative; }
.others-sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: flex; flex-direction: column; justify-content: center; overflow: hidden;
  margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter);
}
.others-sticky .others-title { padding-left: calc(var(--rail) - var(--gutter) + 20px); }
.words-wrap { width: 100%; overflow: visible; mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); }
.words { display: flex; gap: .45em; white-space: nowrap; width: max-content;
  font-family: var(--f-display); font-size: clamp(3.6rem, 11vw, 11rem); line-height: 1; text-transform: uppercase;
  transition: transform .9s cubic-bezier(.2,.8,.2,1); will-change: transform; }
.word { color: transparent; -webkit-text-stroke: 1px rgba(160, 255, 244, .28); transition: color .5s, -webkit-text-stroke-color .5s, text-shadow .5s; }
.word.active { color: var(--ink); -webkit-text-stroke-color: transparent; text-shadow: 0 0 60px rgba(45,226,207,.35); }
.word-info { display: grid; grid-template-columns: auto 1fr; column-gap: 24px; row-gap: 6px; max-width: 640px; margin: 34px auto 0; text-align: left; }
.word-num { grid-row: span 2; color: var(--accent); padding-top: 6px; }
.word-info h4 { font-family: var(--f-display); font-weight: 400; font-size: 26px; text-transform: uppercase; letter-spacing: .02em; }
.word-info p { color: var(--ink-dim); font-size: 15.5px; min-height: 3.2em; }
.word-dots { display: flex; gap: 8px; justify-content: center; margin-top: 30px; }
.word-dots i { width: 22px; height: 2px; background: var(--line-strong); transition: background .3s, width .3s; }
.word-dots i.on { background: var(--accent); width: 40px; }
.others-old { padding: 60px 0 140px; padding-left: calc(var(--rail) - var(--gutter) + 20px); padding-right: calc(var(--rail) - var(--gutter) + 20px); }
.others-title { color: var(--accent); margin-bottom: 26px; font-size: 11px; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.svc { position: relative; padding: 26px 22px 28px; min-height: 260px; display: flex; flex-direction: column; transition: border-color .3s, transform .3s, box-shadow .3s; }
.svc:hover { border-color: var(--line-strong); transform: translateY(-4px); box-shadow: 0 20px 50px -20px rgba(45,226,207,.35); }
.svc .num { position: absolute; top: 22px; right: 22px; color: var(--ink-faint); }
.svc .ico { width: 34px; height: 34px; fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.svc h4 { margin-top: auto; padding-top: 40px; font-family: var(--f-display); font-weight: 400; font-size: 21px; line-height: 1.1; text-transform: uppercase; }
.svc p { margin-top: 10px; color: var(--ink-dim); font-size: 14.5px; }
.grid .svc:nth-child(2) { transition-delay: .08s; } .grid .svc:nth-child(3) { transition-delay: .16s; } .grid .svc:nth-child(4) { transition-delay: .24s; }

/* Contact */
.contact { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding-top: 120px; }
.contact-inner { padding-left: calc(var(--rail) - var(--gutter) + 20px); flex: 1; display: flex; flex-direction: column; justify-content: center; }
.mail { color: var(--ink-dim); font-size: 12px; padding: 0 10px; border-bottom: 1px solid transparent; }
.mail:hover { color: var(--accent); }
.footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 26px 0 70px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 10px; margin-left: calc(var(--rail) - var(--gutter) + 20px); }
.footer a:hover { color: var(--accent); }

/* ---------- Menu HP ---------- */
.burger {
  display: none; position: relative; width: 46px; height: 46px; padding: 0;
  border: 1px solid var(--line-strong); border-radius: 50%;
  background: rgba(4, 14, 18, .6); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { display: block; width: 18px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform .35s cubic-bezier(.2,.8,.2,1), opacity .2s, width .3s; }
.burger span:nth-child(2) { width: 12px; margin-left: 6px; background: var(--accent); }
.burger[aria-expanded="true"] { border-color: var(--accent); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mmenu { display: none; }
body.menu-open { overflow: hidden; }

/* ---------- Footer ---------- */
.site-footer { position: relative; z-index: 5; background: #000; border-top: 1px solid var(--line); overflow: hidden; }
.sf-top {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px;
  padding: 80px var(--gutter) 40px;
}
.sf-col { display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.sf-col a, .sf-col span { color: var(--ink-dim); transition: color .2s; }
.sf-col a:hover { color: var(--accent); }
.sf-h { color: var(--accent); margin-bottom: 6px; font-size: 10.5px; }

/* wordmark putih selebar halaman, font sama dengan logo header */
.sf-band { padding: 0 var(--gutter) 28px; }
.wordmark {
  display: flex; justify-content: space-between; margin: 0;
  font-family: var(--f-display); font-size: 20vw; line-height: .82; letter-spacing: 0;
  color: #fff; white-space: nowrap; user-select: none;
  overflow: hidden; padding: .06em 0 .02em;
}
.wordmark span { display: block; transform: translateY(105%); transition: transform 1.1s cubic-bezier(.2,.8,.2,1); }
.wordmark span:nth-child(2) { transition-delay: 60ms; } .wordmark span:nth-child(3) { transition-delay: 120ms; }
.wordmark span:nth-child(4) { transition-delay: 180ms; } .wordmark span:nth-child(5) { transition-delay: 240ms; }
.wordmark span:nth-child(6) { transition-delay: 300ms; } .wordmark span:nth-child(7) { transition-delay: 360ms; }
.wordmark span:nth-child(8) { transition-delay: 420ms; }
.sf-band.in .wordmark span { transform: none; }
.sf-bottom { margin-top: 18px; color: var(--ink-dim); font-size: 10.5px; }
body.at-footer .rail, body.at-footer .rail-right, body.at-footer .progress { opacity: 0; pointer-events: none; }
.rail, .rail-right, .progress { transition: opacity .3s; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  :root { --rail: 0px; }
  .rail, .rail-right { display: none; }
  .hero-inner, .about .col, .product .col, .contact-inner, .others-sticky .others-title { padding-left: 0; }
  .others { padding-right: 0; }
  .footer { margin-left: 0; }
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .nav { display: none; }
  .header .btn-small { display: none; }
  .header-right > .lang { display: none; }
  .burger { display: flex; }

  .mmenu {
    display: flex; flex-direction: column; justify-content: space-between;
    position: fixed; inset: 0; z-index: 19; padding: 104px var(--gutter) 28px;
    visibility: hidden; opacity: 0; transition: opacity .35s ease, visibility .35s;
  }
  .mmenu.open { visibility: visible; opacity: 1; }
  .mmenu-bg {
    position: absolute; inset: 0; z-index: -1;
    background:
      repeating-radial-gradient(circle at 100% 100%, transparent 0 38px, rgba(45,226,207,.07) 39px 40px),
      radial-gradient(90% 60% at 100% 100%, rgba(45,226,207,.22), transparent 70%),
      rgba(3, 8, 11, .97);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  }
  .mmenu-nav { display: flex; flex-direction: column; }
  .mm-link {
    display: flex; align-items: baseline; gap: 16px; padding: 10px 0;
    border-bottom: 1px solid var(--line);
    opacity: 0; transform: translateY(26px);
    transition: opacity .5s ease, transform .6s cubic-bezier(.2,.8,.2,1);
    transition-delay: calc(var(--i) * 70ms + 80ms);
  }
  .mm-link .mono { color: var(--accent); font-size: 11px; }
  .mm-link b { font-family: var(--f-display); font-weight: 400; font-size: clamp(42px, 13vw, 64px); line-height: 1; letter-spacing: .01em; }
  .mm-link:active b { color: var(--accent); }
  .mmenu.open .mm-link { opacity: 1; transform: none; }
  .mmenu-foot { display: grid; gap: 14px; opacity: 0; transform: translateY(16px); transition: opacity .5s ease .35s, transform .6s ease .35s; }
  .mmenu.open .mmenu-foot { opacity: 1; transform: none; }
  .mm-row { display: flex; align-items: center; justify-content: space-between; }
  .mm-label { color: var(--ink-dim); }
  .lang-lg button { padding: 8px 18px; font-size: 12px; }
  .mm-cta { width: 100%; }
  .mm-mail { color: var(--ink-dim); text-align: center; font-size: 11px; }

  .sf-top { grid-template-columns: 1fr 1fr; gap: 32px 20px; padding-top: 56px; padding-bottom: 32px; }
  .hero { padding-bottom: 150px; }
  .scroll-hint { display: none; }
  .product { min-height: auto; padding-top: 110px; padding-bottom: 110px; }
  .scene-panel { min-height: 100vh; padding: 110px 0; }
  .word-info { grid-template-columns: 1fr; margin-top: 24px; }
  .word-num { grid-row: auto; }
  .about .col, .product .col { max-width: none; }
  .product-card { padding: 20px; }
  .features { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .svc { min-height: 0; }
    .progress { bottom: 14px; }
  .vignette { background: linear-gradient(to bottom, rgba(3,8,11,.5), rgba(3,8,11,.25) 30%, rgba(3,8,11,.55) 100%); }
  .bubble { max-width: 170px; font-size: 11.5px; }
  .cl-label b { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .title .line > span { transition: none; transform: none; opacity: 1; }
  .ticker-track, .scroll-hint i, .loader-ring { animation: none; }
}