/* =========================================================
   BLUEVER · Gateway Ekosistem — Aurora / Liquid theme
   ========================================================= */
:root {
  --bg: #070610;
  --bg-2: #0c0a1c;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-2: rgba(255, 255, 255, 0.07);
  --stroke: rgba(255, 255, 255, 0.10);
  --stroke-strong: rgba(255, 255, 255, 0.22);
  --text: #f2eefe;
  --muted: #a99fca;
  /* Bluever brand: biru-muda/cyan · biru · ungu · merah (dari logo) */
  --aqua: #2ec4f0;
  --blue: #1e88e8;
  --violet: #7d34ba;
  --pink: #ef2f3d;
  --amber: #ffcf8f;
  --radius: 26px;
  --maxw: 1160px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
}

/* palet hiya.icu = biru-muda kehijauan neon (dari logo) */
body[data-domain="hiya"] {
  --aqua: #5ff7dd;   /* mint neon */
  --blue: #33dbf0;   /* cyan neon */
  --violet: #49ead0; /* teal-green neon */
  --pink: #86f2e4;   /* pale neon */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
:root, body[data-domain] { transition: none; }

body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: rgba(177, 123, 255, 0.35); color: #fff; }
a { color: inherit; text-decoration: none; }

/* ============ AURORA BACKGROUND ============ */
.net-canvas { position: fixed; inset: 0; z-index: -3; width: 100%; height: 100%; opacity: .5; mix-blend-mode: screen; }

.aurora { position: fixed; inset: -20vh -10vw; z-index: -4; overflow: hidden; filter: blur(70px) saturate(140%); pointer-events: none; }
.blob {
  position: absolute; border-radius: 50%; opacity: .42; mix-blend-mode: screen;   /* diredupkan: pencahayaan, bukan fokus */
  will-change: transform;
}
.b1 { width: 46vw; height: 46vw; left: -6vw; top: -4vh;
  background: radial-gradient(circle at 30% 30%, var(--blue), transparent 62%);
  animation: drift1 22s var(--ease) infinite; }
.b2 { width: 42vw; height: 42vw; right: -8vw; top: 6vh;
  background: radial-gradient(circle at 60% 40%, var(--violet), transparent 62%);
  animation: drift2 26s var(--ease) infinite; }
.b3 { width: 40vw; height: 40vw; left: 18vw; bottom: -14vh;
  background: radial-gradient(circle at 50% 50%, var(--aqua), transparent 60%);
  animation: drift3 30s var(--ease) infinite; }
.b4 { width: 34vw; height: 34vw; right: 8vw; bottom: -6vh;
  background: radial-gradient(circle at 50% 50%, var(--pink), transparent 62%);
  animation: drift4 24s var(--ease) infinite; opacity: .4; }

@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(14vw,10vh) scale(1.15); } 66% { transform: translate(6vw,-6vh) scale(.9); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(-12vw,12vh) scale(.92); } 66% { transform: translate(-4vw,-8vh) scale(1.18); } }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(10vw,-12vh) scale(1.2); } }
@keyframes drift4 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-12vw,-8vh) scale(1.1); } }

body::after { /* vignette + depth */
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background: radial-gradient(120% 90% at 50% -10%, transparent 40%, rgba(7,6,16,.55) 100%);
}
body::before { /* mesh segitiga sci-fi super-tipis, drift pelan */
  content: ""; position: fixed; inset: -80px; z-index: -2; pointer-events: none; mix-blend-mode: screen; opacity: .5;
  background:
    repeating-linear-gradient(60deg, rgba(255,255,255,.045) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(-60deg, rgba(255,255,255,.045) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 64px);
  animation: meshDrift 80s linear infinite;
}
/* vektor lattice pola (proyeksi tiap sumbu gradien = kelipatan 64px) agar loop tanpa 'snap' */
@keyframes meshDrift { to { transform: translate3d(36.95px, -64px, 0); } }
/* pita pemindai menyapu layar secara berkala */
.scanline { position: fixed; left: 0; right: 0; top: 0; height: 22vh; z-index: -1; pointer-events: none;
  mix-blend-mode: screen; transform: translateY(-30vh); animation: scanSweep 10s linear infinite;
  background: linear-gradient(to bottom, transparent, rgba(46,196,240,.045) 45%, rgba(255,255,255,.06) 50%, rgba(46,196,240,.045) 55%, transparent); }
@keyframes scanSweep { 0% { transform: translateY(-30vh); } 62%, 100% { transform: translateY(130vh); } }
/* warna kursor/ripple/scanline ikut palet domain (rgba di atas = fallback browser lama) */
@supports (color: color-mix(in srgb, red, blue)) {
  .cursor-glow { background: radial-gradient(circle, color-mix(in srgb, var(--aqua) 10%, transparent), transparent 62%); }
  .cursor-ring { border-color: color-mix(in srgb, var(--aqua) 35%, transparent);
    box-shadow: 0 0 18px color-mix(in srgb, var(--aqua) 30%, transparent); }
  .ripple { box-shadow: 0 0 16px color-mix(in srgb, var(--aqua) 40%, transparent),
    inset 0 0 10px color-mix(in srgb, var(--aqua) 20%, transparent); }
  .scanline { background: linear-gradient(to bottom, transparent,
    color-mix(in srgb, var(--aqua) 4.5%, transparent) 45%, rgba(255,255,255,.06) 50%,
    color-mix(in srgb, var(--aqua) 4.5%, transparent) 55%, transparent); }
}
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.cursor-glow {
  position: fixed; top: 0; left: 0; width: 420px; height: 420px; border-radius: 50%;
  z-index: -1; pointer-events: none; transform: translate(-50%, -50%); mix-blend-mode: screen;
  background: radial-gradient(circle, rgba(46,196,240,.10), transparent 62%);   /* ambient tipis, bukan bola cahaya */
  transition: opacity .5s;
}
/* ring reaktif — reticle HUD: cincin dashed berputar + titik pusat; membesar saat hover interaktif */
.cursor-ring {
  position: fixed; top: 0; left: 0; width: 34px; height: 34px; border-radius: 50%; z-index: 94;
  border: 1px solid rgba(46,196,240,.35); pointer-events: none; opacity: 0; mix-blend-mode: screen;
  box-shadow: 0 0 18px rgba(46,196,240,.3); transition: opacity .3s, border-color .5s;
  background:                                             /* tick mark arah mata angin ala reticle */
    linear-gradient(var(--aqua), var(--aqua)) 50% 0 / 1px 6px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 50% 100% / 1px 6px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 0 50% / 6px 1px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 100% 50% / 6px 1px no-repeat;
}
.cursor-ring::before {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 1.5px dashed var(--aqua); opacity: .85; animation: spin 6s linear infinite;
}
.cursor-ring::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 3px; height: 3px; margin: -1.5px 0 0 -1.5px;
  border-radius: 50%; background: var(--aqua); box-shadow: 0 0 8px var(--aqua);
}
/* jejak kursor: pixel kotak mikro (bukan bola) */
.spark {
  position: fixed; width: 3px; height: 3px; border-radius: 0.5px; z-index: 95; pointer-events: none;
  transform: translate(-50%, -50%); mix-blend-mode: screen;
  animation: sparkFade .6s steps(5) forwards;
}
.spark.s0 { background: var(--aqua); } .spark.s1 { background: var(--blue); }
.spark.s2 { background: var(--violet); } .spark.s3 { background: var(--pink); }
@keyframes sparkFade {
  from { opacity: .9; }
  to { opacity: 0; transform: translate(-50%, -50%) translate(var(--dx), var(--dy)) scale(.2); }
}

/* ============ GOOEY / LIQUID METABALL LAYER ============ */
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.goo-layer {
  position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden;
  filter: url(#goo); mix-blend-mode: screen; opacity: .7;
  display: none;   /* tema futuristik: metaball liquid (tema lama) dinonaktifkan — diganti plexus/mesh/scanline */
}
.goo-blob {
  position: absolute; border-radius: 50%; will-change: transform;
  filter: blur(2px);
}
.g1 { width: 240px; height: 240px; left: 12%; top: 18%; background: var(--blue);   animation: goo1 19s ease-in-out infinite; }
.g2 { width: 200px; height: 200px; left: 62%; top: 12%; background: var(--violet); animation: goo2 23s ease-in-out infinite; }
.g3 { width: 170px; height: 170px; left: 30%; top: 62%; background: var(--aqua);   animation: goo3 21s ease-in-out infinite; }
.g4 { width: 220px; height: 220px; left: 74%; top: 58%; background: var(--pink);   animation: goo4 26s ease-in-out infinite; }
.g5 { width: 150px; height: 150px; left: 46%; top: 38%; background: var(--blue);   animation: goo5 17s ease-in-out infinite; }

@keyframes goo1 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(30vw,14vh) scale(1.25); } 66% { transform: translate(10vw,42vh) scale(.8); } }
@keyframes goo2 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(-26vw,26vh) scale(.85); } 66% { transform: translate(-8vw,8vh) scale(1.3); } }
@keyframes goo3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(34vw,-30vh) scale(1.35); } }
@keyframes goo4 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-32vw,-22vh) scale(1.15); } }
@keyframes goo5 { 0%,100% { transform: translate(0,0) scale(1); } 25% { transform: translate(22vw,-16vh) scale(1.2); } 75% { transform: translate(-20vw,20vh) scale(.75); } }

/* kursor yang meleleh & menyatu dengan blob */
.goo-cursor {
  position: absolute; top: 0; left: 0; width: 90px; height: 90px; border-radius: 50%;
  background: var(--aqua); transform: translate(-50%, -50%); opacity: 0; transition: opacity .5s;
}
.goo-cursor.trail { width: 60px; height: 60px; background: var(--pink); }

/* ============ PING RING (klik) — dulunya liquid ripple ============ */
.ripple {
  position: fixed; border-radius: 50%; pointer-events: none; z-index: 90; transform: translate(-50%, -50%);
  border: 1.5px solid var(--aqua); box-shadow: 0 0 16px rgba(46,196,240,.4), inset 0 0 10px rgba(46,196,240,.2);
  mix-blend-mode: screen; animation: ripple .6s var(--ease) forwards;
}
@keyframes ripple {
  0% { width: 6px; height: 6px; opacity: .95; }
  100% { width: 220px; height: 220px; opacity: 0; }
}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 100; border-radius: 0 3px 3px 0;
  background: linear-gradient(90deg, var(--aqua), var(--blue), var(--violet), var(--pink));
  box-shadow: 0 0 16px rgba(177,123,255,.6);
}
/* mode motion.dev: scroll-linked clip-path (segmen mask tetap berukuran konstan, tanpa reflow) */
.scroll-progress.motion { width: 100%; clip-path: inset(0 100% 0 0);
  -webkit-mask-image: repeating-linear-gradient(90deg, #000 0 14px, rgba(0,0,0,.35) 14px 18px);
          mask-image: repeating-linear-gradient(90deg, #000 0 14px, rgba(0,0,0,.35) 14px 18px); }

/* ============ BOOT SCREEN ============ */
.boot { position: fixed; inset: 0; z-index: 999; background: radial-gradient(circle at 50% 40%, #14102b, var(--bg));
  display: grid; place-items: center; transition: opacity .7s var(--ease), visibility .7s; }
.boot.done { opacity: 0; visibility: hidden; }
.boot-inner { width: min(440px, 84vw); text-align: center; }
.boot-logo { position: relative; display: flex; flex-direction: column; align-items: center; gap: 20px; margin: 0 auto 26px; }
.boot-img { width: min(300px, 70vw); height: auto; filter: drop-shadow(0 0 34px rgba(46,196,240,.45)); animation: bootPop .9s var(--spring) both; }
@keyframes bootPop { 0% { opacity: 0; transform: scale(.86); filter: blur(8px); } 100% { opacity: 1; transform: scale(1); filter: blur(0); } }
.boot-spin { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(255,255,255,.12); border-top-color: var(--aqua);
  animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.boot-log { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--muted); text-align: left; min-height: 96px; margin-bottom: 16px; }
.boot-log b { color: var(--aqua); font-weight: 500; }
.boot-bar { height: 5px; background: rgba(255,255,255,.08); border-radius: 6px; overflow: hidden; }
.boot-bar span { display: block; height: 100%; width: 0%; border-radius: 6px;
  background: linear-gradient(90deg, var(--aqua), var(--violet), var(--pink)); transition: width .3s var(--ease); }

/* ============ NAV ============ */
/* centering via 'translate' (bukan 'transform') agar Motion bebas menganimasikan transform y */
.nav { position: fixed; top: 14px; left: 50%; translate: -50% 0; z-index: 80; width: min(1120px, calc(100% - 28px));
  display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 14px 12px 20px;
  border-radius: 999px; border: 1px solid transparent; transition: background .5s, backdrop-filter .5s, border-color .5s, box-shadow .5s; }
.nav.scrolled { background: rgba(20, 16, 40, 0.55); backdrop-filter: blur(20px) saturate(160%);
  border-color: var(--stroke); box-shadow: 0 12px 40px rgba(0,0,0,.35); }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; letter-spacing: .2px; }
.brand-logo { height: 30px; width: auto; display: block; transition: transform .35s var(--spring), filter .35s;
  filter: drop-shadow(0 3px 10px rgba(46,196,240,.35)); }
.brand:hover .brand-logo { transform: scale(1.05); filter: drop-shadow(0 4px 16px rgba(46,196,240,.6)); }
.brand-text { font-size: 18px; }
.brand-text .dot { background: linear-gradient(120deg, var(--aqua), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 24px; }
.nav-links a { color: var(--muted); font-size: 14.5px; font-weight: 500; position: relative; transition: color .3s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0; border-radius: 2px;
  background: linear-gradient(90deg, var(--aqua), var(--violet)); transition: width .4s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; color: #0c0820;
  background: linear-gradient(120deg, var(--aqua), var(--blue)); box-shadow: 0 8px 26px rgba(107,139,255,.4);
  transition: transform .3s var(--spring), box-shadow .35s; }
.nav-cta:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 14px 40px rgba(107,139,255,.6); }
.nav-cta span { transition: transform .3s; }
.nav-cta:hover span { transform: translateX(4px); }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; }
.nav-burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ============ LAYOUT ============ */
main { position: relative; z-index: 1; }
section { padding: clamp(72px, 10vw, 140px) clamp(18px, 5vw, 40px); max-width: var(--maxw); margin: 0 auto; }
.section-head { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 2px;
  background: linear-gradient(120deg, var(--aqua), var(--pink), var(--aqua)); background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: hue 7s linear infinite; }
.section-head h2 { font-size: clamp(30px, 5vw, 50px); margin: 14px 0; letter-spacing: -1.4px; font-weight: 700; line-height: 1.05; }
.section-head p { color: var(--muted); font-size: 17px; }

/* target scroll menu diberi tabindex=-1 utk fokus — jangan tampilkan outline saat diklik mouse */
[tabindex="-1"]:focus:not(:focus-visible) { outline: none; }

/* ============ REVEAL ============ */
.reveal { opacity: 0; transform: translateY(40px); filter: blur(6px);
  transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* ============ HERO ============ */
.hero { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 28px; padding-top: 130px; position: relative; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--muted);
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--stroke); background: var(--panel); backdrop-filter: blur(12px); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 0 rgba(95,240,216,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(95,240,216,.5); } 70% { box-shadow: 0 0 0 12px rgba(95,240,216,0); } 100% { box-shadow: 0 0 0 0 rgba(95,240,216,0); } }
/* domain switcher (segmented pill) */
.switcher { position: relative; display: inline-flex; padding: 5px; border-radius: 999px; gap: 4px;
  background: var(--panel); border: 1px solid var(--stroke); backdrop-filter: blur(12px); }
.sw-opt { position: relative; z-index: 2; border: 0; background: none; cursor: pointer; color: var(--muted);
  font-family: 'JetBrains Mono', monospace; font-size: 14px; font-weight: 500; padding: 9px 22px; border-radius: 999px;
  transition: color .35s var(--ease); white-space: nowrap; }
.sw-opt span { opacity: .7; }
.sw-opt.active { color: #0a0718; }
.sw-pill { position: absolute; z-index: 1; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 999px;
  background: linear-gradient(120deg, var(--aqua), var(--blue) 60%, var(--violet)); background-size: 180% auto;
  box-shadow: 0 6px 22px rgba(107,139,255,.45); transition: transform .5s var(--spring), background .6s; animation: hue 6s linear infinite; }
.switcher.hiya .sw-pill { transform: translateX(100%); }

/* panggung wordmark partikel */
.hero-stage { width: 100%; max-width: 940px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.hero-kicker { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 3px; text-transform: uppercase;
  background: linear-gradient(120deg, var(--aqua), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
#heroCanvas { width: 100%; height: clamp(120px, 20vw, 240px); display: block; cursor: pointer; filter: drop-shadow(0 8px 40px rgba(46,196,240,.18)); }
.hero-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.hero-hint { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; letter-spacing: .4px; color: var(--muted);
  opacity: .7; animation: hintPulse 2.6s ease-in-out infinite; transition: opacity .5s; }
.hero-hint.gone { opacity: 0; animation: none; pointer-events: none; }
@keyframes hintPulse { 0%, 100% { opacity: .4; } 50% { opacity: .85; } }

.hero-title { font-size: clamp(42px, 8vw, 92px); line-height: 1.0; letter-spacing: -3px; font-weight: 700; }
.hero-title .line { display: block; }
.hero-title .grad { background: linear-gradient(120deg, var(--aqua), var(--blue) 40%, var(--violet) 70%, var(--pink));
  background-size: 220% auto; -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 6px 40px rgba(177,123,255,.4)); animation: hue 8s linear infinite; }
@keyframes hue { to { background-position: 220% center; } }
.caret { color: var(--pink); animation: blink 1s step-end infinite; font-weight: 300; }
@keyframes blink { 50% { opacity: 0; } }
.hero-sub { max-width: 640px; font-size: clamp(16px, 2.2vw, 19px); color: var(--muted); }
.hero-sub b { color: var(--text); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.btn { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 15px 30px; border-radius: 999px;
  font-weight: 600; font-size: 15.5px; overflow: hidden; will-change: transform;
  transition: transform .3s var(--spring), translate .3s var(--spring), box-shadow .35s, border-color .35s; }
.btn span { position: relative; z-index: 1; }
.btn-primary { color: #0a0718; background: linear-gradient(120deg, var(--aqua), var(--blue) 55%, var(--violet)); background-size: 180% auto;
  box-shadow: 0 12px 34px rgba(107,139,255,.4); animation: hue 6s linear infinite; }
.btn-primary:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 20px 50px rgba(177,123,255,.55); }
.btn-ghost { color: var(--text); border: 1px solid var(--stroke-strong); background: var(--panel); backdrop-filter: blur(12px); }
.btn-ghost:hover { transform: translateY(-3px) scale(1.03); border-color: var(--violet); box-shadow: 0 14px 40px rgba(177,123,255,.3); }
.hero-chips { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-chips span { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--muted);
  padding: 8px 15px; border-radius: 999px; border: 1px solid var(--stroke); background: var(--panel); backdrop-filter: blur(10px);
  transition: transform .3s var(--spring), color .3s, border-color .3s; }
.hero-chips span:hover { transform: translateY(-3px); color: var(--text); border-color: var(--stroke-strong); }
.scroll-hint { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px;
  border: 2px solid var(--stroke-strong); border-radius: 14px; background: none; cursor: pointer; }
.scroll-hint span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; border-radius: 2px;
  background: var(--aqua); animation: wheel 1.7s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 100% { opacity: 0; top: 22px; } }

/* ============ GLASS SERVICE CARDS ============ */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; }
.card { position: relative; padding: 30px; border-radius: var(--radius); overflow: hidden; cursor: pointer; transform-style: preserve-3d;
  background: var(--panel); border: 1px solid var(--stroke); backdrop-filter: blur(18px) saturate(150%);
  transition: transform .35s var(--ease), border-color .4s, box-shadow .4s; opacity: 0; transform: translateY(34px); }
.card.in { opacity: 1; transform: none; }
.card::before { content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .4s;
  background: radial-gradient(460px circle at var(--mx,50%) var(--my,0%), rgba(177,123,255,.18), rgba(95,240,216,.08) 30%, transparent 55%); }
.card:hover::before { opacity: 1; }
.card::after { /* liquid sheen border */
  content: ""; position: absolute; inset: 0; padding: 1px; border-radius: var(--radius); opacity: 0; transition: opacity .4s;
  background: linear-gradient(130deg, var(--aqua), var(--violet), var(--pink)); pointer-events: none;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.card:hover::after { opacity: .8; }
.card:hover { border-color: transparent; box-shadow: 0 30px 70px rgba(0,0,0,.4), 0 0 50px rgba(177,123,255,.15); }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; position: relative; z-index: 1; }
.card-icon { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; font-size: 25px;
  background: linear-gradient(135deg, rgba(46,196,240,.16), rgba(125,52,186,.18)); border: 1px solid var(--stroke);
  transition: transform .4s var(--spring); animation: iconBob 4.5s ease-in-out infinite; }
/* 'translate' terpisah dari 'transform' → float diam tak bentrok dgn efek hover */
@keyframes iconBob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -5px; } }
.card:hover .card-icon { transform: translateY(-5px) rotate(-8deg) scale(1.08); }
.cards .card:nth-child(2) .card-icon { animation-delay: .6s; }
.cards .card:nth-child(3) .card-icon { animation-delay: 1.2s; }
.cards .card:nth-child(4) .card-icon { animation-delay: 1.8s; }
.cards .card:nth-child(5) .card-icon { animation-delay: 2.4s; }
.cards .card:nth-child(6) .card-icon { animation-delay: 3s; }
.card-status { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .5px; padding: 4px 11px; border-radius: 999px; text-transform: lowercase; }
.card-status.live { color: var(--aqua); background: rgba(95,240,216,.12); border: 1px solid rgba(95,240,216,.32); }
.card-status.soon { color: var(--amber); background: rgba(255,207,143,.12); border: 1px solid rgba(255,207,143,.32); }
.card h3 { font-size: 22px; margin-bottom: 7px; letter-spacing: -.5px; position: relative; z-index: 1; }
.card h3 small { display: block; margin-top: 2px; font-weight: 400; font-family: 'JetBrains Mono', monospace; font-size: 12px;
  background: linear-gradient(120deg, var(--aqua), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.card p { color: var(--muted); font-size: 14.5px; margin-bottom: 20px; position: relative; z-index: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12.5px; font-weight: 600; position: relative; z-index: 1;
  font-family: 'JetBrains Mono', monospace; color: var(--text); margin-top: auto; }
.card-tag { color: var(--muted); padding: 3px 9px; border-radius: 999px; border: 1px solid var(--stroke); text-transform: lowercase; }
.card-go { display: inline-flex; align-items: center; gap: 6px; color: var(--text); }
.card-go .arrow { transition: transform .35s var(--spring); color: var(--aqua); }
.card:hover .card-go .arrow { transform: translateX(7px); }
.card { display: flex; flex-direction: column; }

/* ============ ECOSYSTEM TOPOLOGY ============ */
.topology { position: relative; height: 470px; display: grid; place-items: center; border-radius: 30px; overflow: hidden;
  border: 1px solid var(--stroke); background: var(--panel); backdrop-filter: blur(14px); }
.topo-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.topo-lines line { stroke: rgba(177,123,255,.3); stroke-width: 1.4; }
/* marching-ants di class terpisah: dilepas saat anime.js menggambar (atribut dash kalah dari rule CSS) */
.topo-lines line.ants { stroke-dasharray: 4 8; animation: dash 1.4s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -24; } }
.topo-core { position: relative; z-index: 2; }
.core-node { position: relative; z-index: 2; width: 134px; height: 134px; border-radius: 50%; display: grid; place-items: center;
  text-align: center; font-weight: 700; font-size: 16px; line-height: 1.1;
  background: radial-gradient(circle at 32% 26%, var(--violet), #2a1c55 70%); border: 2px solid rgba(177,123,255,.5);
  box-shadow: 0 0 70px rgba(177,123,255,.5); }
.core-node::before { /* lelehan liquid di balik orb */
  content: ""; position: absolute; inset: -10px; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle at 40% 35%, var(--aqua), var(--violet) 55%, transparent 72%);
  filter: url(#liquid); opacity: .8; }
.core-node span { display: block; font-size: 12px; font-family: 'JetBrains Mono', monospace;
  background: linear-gradient(120deg, var(--aqua), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.core-pulse { position: absolute; top: 50%; left: 50%; width: 134px; height: 134px; border-radius: 50%;
  border: 2px solid rgba(95,240,216,.5); transform: translate(-50%,-50%); animation: ring 2.8s ease-out infinite; }
@keyframes ring { 0% { width: 134px; height: 134px; opacity: .8; } 100% { width: 440px; height: 440px; opacity: 0; } }
.topo-nodes { list-style: none; position: absolute; inset: 0; }
/* centering via 'translate' agar anime.js bebas menganimasikan transform scale (elastic pop) */
.topo-nodes li { position: absolute; z-index: 2; translate: -50% -50%; font-family: 'JetBrains Mono', monospace; font-size: 12.5px;
  padding: 8px 15px; border-radius: 999px; white-space: nowrap; background: rgba(20,16,40,.75); backdrop-filter: blur(10px);
  border: 1px solid var(--stroke-strong); transition: scale .35s var(--spring), box-shadow .35s, border-color .35s; animation: float 5.5s ease-in-out infinite; }
.topo-nodes li:hover { border-color: var(--violet); box-shadow: 0 0 34px rgba(177,123,255,.5); scale: 1.1; }
@keyframes float { 0%,100% { margin-top: 0; } 50% { margin-top: -9px; } }

/* ============ STATS ============ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.stat { text-align: center; padding: 36px 20px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--stroke);
  backdrop-filter: blur(14px); transition: transform .35s var(--spring), border-color .4s, box-shadow .4s; }
.stat:hover { transform: translateY(-7px); border-color: var(--stroke-strong); box-shadow: 0 24px 50px rgba(0,0,0,.35), 0 0 40px rgba(177,123,255,.14); }
.stat b { display: block; font-size: clamp(32px, 5vw, 50px); font-weight: 700; letter-spacing: -1.2px;
  background: linear-gradient(120deg, var(--aqua), var(--violet), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--muted); font-size: 14px; }

/* ============ TERMINAL ============ */
.terminal { max-width: 760px; margin: 0 auto; border-radius: 22px; overflow: hidden; border: 1px solid var(--stroke-strong);
  background: rgba(10,8,24,.72); backdrop-filter: blur(20px); box-shadow: 0 40px 90px rgba(0,0,0,.5); }
.term-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; background: rgba(255,255,255,.04); border-bottom: 1px solid var(--stroke); }
.term-bar .dot { width: 12px; height: 12px; border-radius: 50%; }
.term-bar .dot.r { background: #ff6f8f; } .term-bar .dot.y { background: var(--amber); } .term-bar .dot.g { background: var(--aqua); }
.term-title { margin-left: 10px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--muted); }
.term-body { padding: 18px; font-family: 'JetBrains Mono', monospace; font-size: 13.5px; min-height: 280px; max-height: 340px; overflow-y: auto; cursor: text; }
.term-out { white-space: pre-wrap; word-break: break-word; }
.term-out .l { display: block; margin-bottom: 3px; }
.term-out .c-cyan { color: var(--aqua); } .term-out .c-green { color: #7dffcf; } .term-out .c-mut { color: var(--muted); } .term-out .c-vio { color: var(--violet); }
.term-input-line { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.term-input-line .prompt { color: var(--aqua); }
.term-input-line input { flex: 1; background: none; border: 0; outline: none; color: var(--text); font-family: inherit; font-size: inherit; caret-color: var(--pink); }
.term-body::-webkit-scrollbar { width: 8px; } .term-body::-webkit-scrollbar-thumb { background: var(--stroke-strong); border-radius: 8px; }

/* ============ CTA ============ */
.cta { text-align: center; }
.cta-inner { position: relative; padding: clamp(44px, 7vw, 84px) 30px; border-radius: 34px; overflow: hidden;
  border: 1px solid var(--stroke-strong); background: linear-gradient(135deg, rgba(95,240,216,.08), rgba(177,123,255,.10), rgba(255,143,208,.08));
  backdrop-filter: blur(14px); }
.cta-inner::before { content: ""; position: absolute; inset: -60%;
  background: conic-gradient(from 0deg, transparent, rgba(177,123,255,.18), rgba(95,240,216,.1), transparent 45%); animation: spin 10s linear infinite; }
.cta-inner > * { position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(28px, 5vw, 46px); letter-spacing: -1.2px; margin-bottom: 12px; }
.cta-inner p { color: var(--muted); margin-bottom: 28px; }

/* ============ FOOTER ============ */
.footer { border-top: 1px solid var(--stroke); padding: 64px clamp(18px,5vw,40px) 32px; max-width: var(--maxw); margin: 0 auto; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 42px; }
.foot-note { color: var(--muted); font-size: 14px; margin-top: 12px; max-width: 260px; }
.footer h4 { font-size: 14px; margin-bottom: 14px; color: var(--text); }
.footer .foot-grid a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; transition: color .3s; }
.footer .foot-grid a:hover { color: var(--aqua); }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--stroke);
  font-size: 13px; color: var(--muted); flex-wrap: wrap; gap: 12px; }
.foot-live { display: inline-flex; align-items: center; gap: 8px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 820px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav.open { border-radius: 22px; }
  .nav.open .nav-links { display: flex; position: absolute; top: calc(100% + 8px); left: 0; right: 0; flex-direction: column; gap: 0;
    background: rgba(20,16,40,.92); backdrop-filter: blur(20px); padding: 8px 22px 16px; border-radius: 22px; border: 1px solid var(--stroke); }
  .nav.open .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--stroke); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } .topology { height: 540px; } }

/* ============ AKSES / GATE ============ */
.nav-lock {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 15px; border-radius: 999px; cursor: pointer;
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; font-weight: 600;
  background: var(--panel); border: 1px solid var(--stroke); color: var(--muted); transition: transform .25s var(--spring), border-color .3s, color .3s;
}
.nav-lock:hover { transform: translateY(-2px); }
body[data-locked="true"] .nav-lock { color: var(--amber); border-color: rgba(255,207,143,.4); }
body[data-locked="false"] .nav-lock { color: #7dffcf; border-color: rgba(125,255,207,.4); }

.access-note {
  display: none; align-items: center; gap: 9px; margin-top: 6px; cursor: pointer;
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--amber);
  padding: 9px 17px; border-radius: 999px; border: 1px solid rgba(255,207,143,.32); background: rgba(255,207,143,.08);
  transition: transform .25s var(--spring), box-shadow .3s;
}
.access-note b { color: #ffe0b0; }
.access-note:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,207,143,.18); }
body[data-locked="true"] .access-note { display: inline-flex; }

/* kartu dalam mode terkunci */
body[data-locked="true"] .card-go { color: var(--amber); }
body[data-locked="true"] .card:hover { box-shadow: 0 30px 70px rgba(0,0,0,.4), 0 0 40px rgba(255,207,143,.14); }
body[data-locked="true"] .card:hover::after { background: linear-gradient(130deg, var(--amber), var(--pink), var(--violet)); }

/* overlay gate */
.gate { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; }
.gate[hidden] { display: none; }
.gate-backdrop { position: absolute; inset: 0; background: rgba(4,3,10,.8); backdrop-filter: blur(10px); animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; } }
.gate-card { position: relative; z-index: 1; width: min(420px, 100%); text-align: center; padding: 40px 34px 30px; border-radius: 26px;
  background: rgba(14,11,28,.92); border: 1px solid var(--stroke-strong); box-shadow: 0 40px 100px rgba(0,0,0,.6);
  animation: gatePop .45s var(--spring); }
@keyframes gatePop { from { opacity: 0; transform: scale(.92) translateY(12px); } }
.gate-card.shake { animation: shake .45s; }
@keyframes shake { 10%,90% { transform: translateX(-2px); } 20%,80% { transform: translateX(4px); } 30%,50%,70% { transform: translateX(-8px); } 40%,60% { transform: translateX(8px); } }
.gate-x { position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  background: rgba(7,6,16,.5); border: 1px solid var(--stroke); color: var(--text); font-size: 14px; transition: transform .25s, border-color .25s; }
.gate-x:hover { transform: rotate(90deg); border-color: var(--pink); }
.gate-lock { font-size: 40px; margin-bottom: 12px; filter: drop-shadow(0 4px 18px rgba(177,123,255,.5)); animation: bob 3s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-6px); } }
.gate-card h2 { font-size: 24px; letter-spacing: -.6px; margin-bottom: 8px; }
.gate-card p { color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.gate-card input { width: 100%; padding: 14px 18px; border-radius: 14px; text-align: center; letter-spacing: 3px;
  background: rgba(7,6,16,.6); border: 1px solid var(--stroke-strong); color: var(--text); font-size: 16px; outline: none;
  font-family: 'JetBrains Mono', monospace; transition: border-color .25s, box-shadow .25s; }
.gate-card input:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(177,123,255,.16); }
.gate-err { min-height: 18px; margin: 10px 0 4px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: #ff7a9c; }
.gate-go { width: 100%; margin-top: 6px; padding: 14px; border: 0; border-radius: 14px; cursor: pointer; font-weight: 600; font-size: 15px; color: #0a0718;
  background: linear-gradient(120deg, var(--aqua), var(--blue) 55%, var(--violet)); background-size: 180% auto;
  box-shadow: 0 12px 34px rgba(30,136,232,.4); transition: transform .25s var(--spring), box-shadow .3s; animation: hue 6s linear infinite; }
.gate-go:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 18px 44px rgba(177,123,255,.5); }
.gate-hint { margin-top: 16px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--muted);
  min-height: 2.6em; line-height: 1.3; text-align: left; word-break: break-word; transition: color .4s; }
.gate-hint.taunt { color: var(--amber); }   /* umpan berubah nada setelah beberapa kali gagal */

/* ============ HIYA "I SEE YOU" EYES ============ */
.eyes-field { position: fixed; inset: 0; z-index: 75; pointer-events: none; opacity: 0; transition: opacity .7s var(--ease); }
body[data-domain="hiya"] .eyes-field { opacity: 1; }   /* fade-in hanya di domain hiya */
.eye-pair { position: absolute; top: 0; left: 0; will-change: transform; filter: drop-shadow(0 6px 16px rgba(0,0,0,.42)); }
.eye-pair svg { display: block; transform-origin: center; }
.eye-pair.blink svg { animation: eyeBlink .2s ease; }
@keyframes eyeBlink { 50% { transform: scaleY(.08); } }
.eyes-field .sclera { fill: #f4f1ff; stroke: var(--aqua); stroke-width: 2; stroke-opacity: .85; }
.eyes-field .limbal { fill: none; stroke: rgba(6,10,22,.5); stroke-width: 1.3; }   /* dark outer ring */
.eyes-field .stri line { stroke: rgba(6,10,22,.16); stroke-width: .6; }            /* radial striations */
.eyes-field .pup { fill: #0b0a1a; }
.eyes-field .glint { fill: #fff; opacity: .92; }
.eyes-field .brow { fill: none; stroke: #221d36; stroke-width: 5; stroke-linecap: round; }
.eye-giant .brow { stroke-width: 9; }
/* iris slowly drifts hue within the neon family */
.eyes-field .iris { animation: irisHue 14s ease-in-out infinite; animation-delay: var(--hd, 0s); }
@keyframes irisHue { 0%, 100% { filter: hue-rotate(-28deg); } 50% { filter: hue-rotate(28deg); } }
/* giant eye peeking from the left edge */
.eye-giant { position: fixed; left: 0; top: 64%; transform: translate(-46%, -50%); will-change: transform;
  filter: drop-shadow(0 12px 34px rgba(0,0,0,.5)); }
.eye-giant svg { display: block; width: clamp(180px, 34vw, 300px); height: auto; transform-origin: center; }
.eye-giant.blink svg { animation: eyeBlink .22s ease; }
.eye-giant.squint svg { animation: eyeSquint 1.5s ease; }
@keyframes eyeSquint { 0%, 100% { transform: scaleY(1); } 25%, 75% { transform: scaleY(.42); } }
@media (max-width: 600px) { .eye-giant { top: 72%; } }

/* ============ TOAST ============ */
.toast { position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(30px);
  z-index: 120; padding: 13px 22px; border-radius: 999px; font-family: 'JetBrains Mono', monospace; font-size: 13.5px;
  color: var(--text); background: rgba(20,16,40,.82); backdrop-filter: blur(16px); border: 1px solid var(--stroke-strong);
  box-shadow: 0 16px 44px rgba(0,0,0,.45); opacity: 0; pointer-events: none; transition: opacity .4s var(--ease), transform .5s var(--spring); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* =========================================================
   MOTION LAYER — anime.js · motion.dev · kokonut-style
   ========================================================= */

/* ---- kokonut "floating paths" di belakang hero (digambar anime.js) ---- */
.hero-paths { position: absolute; inset: -10% -6%; z-index: -1; pointer-events: none; opacity: .75; }
.hero-paths svg { width: 100%; height: 100%; display: block; }

/* ---- marquee ticker (kokonut scroll-text, velocity-reactive) ---- */
.marquee { position: relative; overflow: hidden; padding: clamp(26px, 4vw, 46px) 0; user-select: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); }
.marquee-track { display: flex; align-items: center; gap: clamp(26px, 4vw, 54px); width: max-content; will-change: transform; }
.marquee-track span { font-weight: 700; font-size: clamp(34px, 6vw, 76px); line-height: 1; letter-spacing: -1px;
  text-transform: uppercase; white-space: nowrap; color: transparent;
  -webkit-text-stroke: 1.5px var(--stroke-strong); }
.marquee-track span.fill { -webkit-text-stroke: 0;
  background: linear-gradient(120deg, var(--aqua), var(--violet), var(--pink)); background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text; animation: hue 8s linear infinite; }
.marquee-track span.sep { -webkit-text-stroke: 0; color: var(--aqua); font-size: clamp(16px, 2.4vw, 28px); opacity: .65; }
/* burst glitch RGB berkala (class di-toggle script.js) */
.marquee-track.glitch span { text-shadow: 2px 0 var(--pink), -2px 0 var(--aqua); }
.marquee-track.glitch span.fill { -webkit-text-stroke: 1px var(--pink); }

/* ---- split-text headings: scramble decode ala terminal ---- */
.st-word { display: inline-block; white-space: nowrap; }
.st-char { display: inline-block; will-change: opacity; }
.st-char.sc { color: var(--aqua); opacity: .85; }   /* glyph acak sebelum ter-decode */

/* ---- kokonut particle-button: pecahan pixel kotak saat tombol diklik (anime.js steps) ---- */
.pbtn-spark { position: fixed; width: 6px; height: 6px; border-radius: 1.5px; z-index: 96; pointer-events: none;
  mix-blend-mode: screen; }

/* ---- HUD frame: bracket sudut ala targeting sci-fi (kartu, panel topology, gate) ---- */
.hud-frame { position: absolute; inset: 12px; pointer-events: none; opacity: .5; background-repeat: no-repeat;
  background:
    linear-gradient(var(--aqua), var(--aqua)) 0 0 / 16px 1.5px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 0 0 / 1.5px 16px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 100% 0 / 16px 1.5px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 100% 0 / 1.5px 16px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 0 100% / 16px 1.5px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 0 100% / 1.5px 16px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 100% 100% / 16px 1.5px no-repeat,
    linear-gradient(var(--aqua), var(--aqua)) 100% 100% / 1.5px 16px no-repeat; }
.card .hud-frame { inset: 14px; opacity: 0; z-index: 2; transition: opacity .35s, inset .35s var(--ease); }
.card:hover .hud-frame { opacity: .95; inset: 9px; }      /* efek "lock-on" saat hover */
.gate-card .hud-frame { inset: 9px; opacity: .4; }

/* ---- lantai grid perspektif holografik di hero ---- */
.hero-grid { position: absolute; left: -18%; right: -18%; bottom: -2%; height: 34%; z-index: -1; pointer-events: none;
  transform: perspective(620px) rotateX(62deg); transform-origin: 50% 100%;
  background:
    repeating-linear-gradient(90deg, rgba(46,196,240,.13) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, rgba(46,196,240,.13) 0 1px, transparent 1px 44px);
  -webkit-mask-image: linear-gradient(to top, #000 25%, transparent 92%);
          mask-image: linear-gradient(to top, #000 25%, transparent 92%);
  animation: gridScroll 1.8s linear infinite; }
@supports (color: color-mix(in srgb, red, blue)) {
  .hero-grid { background:
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--aqua) 15%, transparent) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, color-mix(in srgb, var(--aqua) 15%, transparent) 0 1px, transparent 1px 44px); }
}
@keyframes gridScroll { to { background-position: 0 0, 0 44px; } }

/* ---- cincin orbit radar di inti topology ---- */
.core-orbits { position: absolute; top: 50%; left: 50%; pointer-events: none; }
.core-orbits span { position: absolute; top: 0; left: 0; translate: -50% -50%; border-radius: 50%; }
.core-orbits span:nth-child(1) { width: 190px; height: 190px; border: 1px dashed var(--violet); opacity: .4;
  animation: orbit 26s linear infinite; }
.core-orbits span:nth-child(2) { width: 252px; height: 252px; border: 1px dotted var(--aqua); opacity: .3;
  animation: orbit 42s linear infinite reverse; }
.core-orbits span::before {                                 /* satelit kecil di cincin */
  content: ""; position: absolute; top: -3px; left: 50%; width: 6px; height: 6px; border-radius: 50%;
  background: var(--aqua); box-shadow: 0 0 12px var(--aqua); }
@keyframes orbit { to { transform: rotate(360deg); } }

/* ---- sheen holografik menyapu tombol utama secara berkala ---- */
.btn-primary::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.34) 50%, transparent 68%);
  transform: translateX(-130%); animation: btnSheen 4.6s ease-in-out infinite; }
@keyframes btnSheen { 0% { transform: translateX(-130%); } 55%, 100% { transform: translateX(130%); } }

/* ---- telemetri HUD di sudut viewport (dibangun script.js) ---- */
.hud-tele { position: fixed; bottom: 14px; z-index: 60; font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: .8px; color: var(--muted); opacity: .6; pointer-events: none; user-select: none; }
.hud-tele b { color: var(--aqua); font-weight: 500; }
.hud-tele.l { left: 18px; }
.hud-tele.r { right: 18px; text-align: right; }
@media (max-width: 820px) { .hud-tele { display: none; } }

/* ---- gate card: orbiting conic border (kokonut-style glow ring) ---- */
@property --ga { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.gate-card::before { content: ""; position: absolute; inset: -1px; border-radius: 27px; padding: 1.5px; pointer-events: none;
  --ga: 0deg;   /* fallback browser tanpa @property: ring statis, bukan hilang */
  background: conic-gradient(from var(--ga), transparent 0turn .34turn, var(--aqua) .44turn, var(--violet) .5turn, var(--pink) .56turn, transparent .66turn 1turn);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: gateOrbit 5s linear infinite; opacity: .85; }
@keyframes gateOrbit { to { --ga: 360deg; } }

/* ============ MOTION SAFE ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; transition-delay: 0ms !important; }
  html { scroll-behavior: auto; }
  .reveal, .card { opacity: 1 !important; transform: none !important; filter: none !important; }
  .aurora { filter: blur(70px); }
  .marquee-track { transform: none !important; }
  .st-char { opacity: 1 !important; transform: none !important; }
  .cursor-glow, .cursor-ring, .goo-cursor { display: none !important; }   /* tak pernah diposisikan tanpa rAF */
}