/* =========================================================================
   SEVEN.LEGEND // V6 — "Old Code. New Code."
   Blue universe · circuitry · AI · legacy → modern
   ========================================================================= */
:root {
    --void: #030614;
    --deep: #060d24;
    --deep-2: #0a1636;
    --panel: rgba(10, 22, 52, .55);
    --panel-2: rgba(14, 30, 70, .62);
    --line: rgba(120, 180, 255, .14);
    --line-2: rgba(120, 200, 255, .3);
    --cyan: #33d6ff;
    --ice: #9ff3ff;
    --blue: #2f6bff;
    --violet: #7b5cff;
    --amber: #ff9b3d;
    --phos: #4dff88;
    --text: #c9d6ef;
    --muted: #8094b8;
    --white: #f2f6ff;
    --f-h: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --f-b: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --f-m: 'JetBrains Mono', ui-monospace, Consolas, monospace;
    --f-crt: 'VT323', 'Courier New', monospace;
    --ease: cubic-bezier(.16, 1, .3, 1);
    --ease-io: cubic-bezier(.76, 0, .24, 1);
    --r: 18px;
    --nav-h: 68px;
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { background: var(--void); scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 20px); }
html.rm { scroll-behavior: auto; }
body { font: 400 16px/1.65 var(--f-b); color: var(--text); background: transparent; overflow-x: hidden; -webkit-font-smoothing: antialiased; min-height: 100vh; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { flex: none; }
::selection { background: var(--cyan); color: #001224; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--cyan), var(--blue)); border-radius: 9px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: var(--f-m); font-size: 13.5px; }
.grad { background: linear-gradient(100deg, var(--ice), var(--cyan) 35%, var(--blue) 70%, var(--violet)); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: gradShift 8s ease-in-out infinite alternate; }
@keyframes gradShift { to { background-position: 100% 0; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 11.5px var(--f-m); letter-spacing: 2.4px; text-transform: uppercase; color: var(--cyan); }
.glass { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3); }
.pad { padding: 26px; }

/* page transitions (Chrome/Edge/Safari 18+); fallback fade in JS */
@view-transition { navigation: auto; }
.nav { view-transition-name: nav; }
::view-transition-old(root) { animation: vtOut .35s var(--ease-io) both; }
::view-transition-new(root) { animation: vtIn .6s var(--ease) both; }
@keyframes vtOut { to { opacity: 0; transform: scale(.985); filter: blur(6px); } }
@keyframes vtIn { from { opacity: 0; transform: scale(1.01); filter: blur(6px); } }
html.leaving body { opacity: 0; transition: opacity .3s; }

/* =========================================================================
   BOOT — legacy CRT → modern
   ========================================================================= */
#boot { display: none; }
html.boot #boot { display: grid; place-items: center; position: fixed; inset: 0; z-index: 1000; background: #020309; }
.crt { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(ellipse at center, #06140c 0%, #010402 75%); }
.crt::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.35) 0 2px, transparent 2px 4px); pointer-events: none; }
.crt::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 180px rgba(0,0,0,.9); pointer-events: none; }
#boot-crt { font: 26px/1.25 var(--f-crt); color: var(--phos); text-shadow: 0 0 8px rgba(77,255,136,.7); white-space: pre-wrap; width: min(720px, 88vw); min-height: 260px; }
#boot.phase2 .crt { animation: crtOff .7s var(--ease-io) forwards; }
@keyframes crtOff { 0% { transform: scale(1); filter: brightness(1); } 55% { transform: scale(1, .006); filter: brightness(4); } 100% { transform: scale(0, .006); opacity: 0; } }
.boot-modern { position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; opacity: 0; }
#boot.phase2 .boot-modern { animation: modIn 1.1s .55s var(--ease) forwards; }
@keyframes modIn { from { opacity: 0; transform: scale(.85); filter: blur(12px); } to { opacity: 1; transform: none; filter: none; } }
.mark-xl { width: 92px; height: 92px; filter: drop-shadow(0 0 24px rgba(51,214,255,.7)); }
.boot-word { font: 700 30px var(--f-h); letter-spacing: 9px; color: var(--white); padding-left: 9px; }
.boot-word span { color: var(--cyan); }
.boot-sub { font: 500 12px var(--f-m); letter-spacing: 6px; color: var(--muted); padding-left: 6px; }
#boot.out { animation: bootOut .9s var(--ease-io) forwards; }
@keyframes bootOut { to { opacity: 0; visibility: hidden; transform: scale(1.06); } }
.boot-skip { position: absolute; right: 26px; bottom: 22px; font: 500 12px var(--f-m); color: var(--muted); letter-spacing: 2px; z-index: 2; }
.boot-skip:hover { color: var(--white); }

/* =========================================================================
   UNIVERSE (fixed background)
   ========================================================================= */
.universe { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--void); }
.nebula { position: absolute; inset: -20%;
    background:
        radial-gradient(ellipse 40% 35% at 18% 22%, rgba(47,107,255,.28), transparent 70%),
        radial-gradient(ellipse 35% 30% at 82% 30%, rgba(123,92,255,.22), transparent 70%),
        radial-gradient(ellipse 45% 35% at 60% 85%, rgba(51,214,255,.16), transparent 70%),
        radial-gradient(ellipse 30% 25% at 30% 75%, rgba(255,155,61,.07), transparent 70%);
    animation: nebula 60s ease-in-out infinite alternate; filter: blur(10px); }
@keyframes nebula { to { transform: translate(3%, -2%) rotate(4deg) scale(1.06); } }
#cosmos { position: absolute; inset: 0; width: 100%; height: 100%; }
#sparks { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 60; pointer-events: none; }

/* =========================================================================
   NAV
   ========================================================================= */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 80; height: var(--nav-h); transition: background .4s, box-shadow .4s, transform .5s var(--ease); }
.nav.solid { background: rgba(4, 9, 26, .72); -webkit-backdrop-filter: blur(18px) saturate(1.5); backdrop-filter: blur(18px) saturate(1.5); box-shadow: 0 1px 0 var(--line), 0 20px 50px rgba(0,0,0,.35); }
.nav.hide { transform: translateY(-100%); }
.nav-in { max-width: 1320px; height: 100%; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.mark { width: 36px; height: 36px; filter: drop-shadow(0 0 10px rgba(51,214,255,.5)); transition: transform .6s var(--ease); }
.brand:hover .mark { transform: rotate(-8deg) scale(1.06); }
.brand-t { font: 600 17px var(--f-h); letter-spacing: 2.5px; color: var(--white); }
.brand-t b { font-weight: 700; }
.brand-t i { font-style: normal; color: var(--cyan); }
.links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.lk { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 9px 13px; border-radius: 10px; font: 500 14px var(--f-h); color: #b8c6e4; transition: color .2s, background .25s; }
.lk::after { content: ''; position: absolute; left: 13px; right: 13px; bottom: 4px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--cyan), var(--blue)); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); box-shadow: 0 0 10px var(--cyan); }
.lk:hover { color: var(--white); background: rgba(51,214,255,.08); }
.lk:hover::after, .lk.on::after { transform: scaleX(1); }
.lk.on { color: var(--white); }
.more { position: relative; }
.more-menu { position: absolute; top: calc(100% + 12px); right: 0; width: 520px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 10px;
    background: rgba(6, 13, 36, .94); border: 1px solid var(--line); border-radius: 18px; -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: 0 30px 80px rgba(0,0,0,.5);
    opacity: 0; visibility: hidden; transform: translateY(-8px) scale(.98); transform-origin: top right; transition: .35s var(--ease); }
.more.open .more-menu { opacity: 1; visibility: visible; transform: none; }
.more-btn svg { transition: transform .3s var(--ease); }
.more.open .more-btn svg { transform: rotate(180deg); }
.mm { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; padding: 12px 14px; border-radius: 12px; transition: background .25s; }
.mm span { grid-row: span 2; font: 600 13px var(--f-m); color: #3a5a98; padding-top: 2px; transition: color .25s; }
.mm b { font: 600 14.5px var(--f-h); color: var(--white); }
.mm em { font-style: normal; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.mm:hover, .mm.on { background: rgba(51,214,255,.08); }
.mm:hover span, .mm.on span { color: var(--cyan); }
.nav-r { display: flex; align-items: center; gap: 10px; flex: none; }
.live { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(6,13,36,.5); font: 500 12.5px var(--f-m); color: var(--muted); }
.live i { width: 7px; height: 7px; border-radius: 50%; background: var(--phos); box-shadow: 0 0 10px var(--phos); animation: blink 1.6s ease-in-out infinite; }
.live .num { color: var(--white); }
@keyframes blink { 50% { opacity: .35; } }
.snd { width: 38px; height: 38px; border-radius: 12px; border: 1px solid var(--line); background: rgba(6,13,36,.5); display: grid; place-items: center; transition: border-color .3s, box-shadow .3s; }
.snd:hover { border-color: var(--line-2); }
.eq { display: flex; align-items: flex-end; gap: 2.5px; height: 14px; }
.eq i { width: 3px; height: 4px; border-radius: 2px; background: var(--muted); transition: background .3s; }
.snd[aria-pressed="true"] { border-color: var(--cyan); box-shadow: 0 0 18px rgba(51,214,255,.3); }
.snd[aria-pressed="true"] .eq i { background: var(--cyan); animation: eq .9s ease-in-out infinite alternate; }
.snd[aria-pressed="true"] .eq i:nth-child(2) { animation-delay: -.3s; }
.snd[aria-pressed="true"] .eq i:nth-child(3) { animation-delay: -.6s; }
.snd[aria-pressed="true"] .eq i:nth-child(4) { animation-delay: -.15s; }
@keyframes eq { from { height: 3px; } to { height: 14px; } }
.burger { display: none; }

/* =========================================================================
   BUTTONS / CHIPS
   ========================================================================= */
.btn { position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 12px; font: 600 14.5px var(--f-h); letter-spacing: .3px; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s, border-color .3s, background .3s; }
.btn svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn::after { content: ''; position: absolute; top: 0; bottom: 0; left: -50%; width: 35%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-20deg); }
.btn:hover::after { animation: shine .9s var(--ease); }
@keyframes shine { to { left: 130%; } }
.btn-glow { color: #001224; background: linear-gradient(135deg, var(--ice), var(--cyan) 45%, var(--blue)); box-shadow: 0 10px 30px rgba(51,214,255,.35), inset 0 1px 0 rgba(255,255,255,.5); }
.btn-glow:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(51,214,255,.5); }
.btn-ghost { color: var(--white); border: 1px solid var(--line-2); background: rgba(6,13,36,.45); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--cyan); transform: translateY(-2px); }
.btn.sm { padding: 10px 16px; font-size: 13.5px; border-radius: 10px; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 999px; font: 500 12px var(--f-m); color: var(--ice); background: rgba(51,214,255,.08); border: 1px solid rgba(51,214,255,.22); }
.chip.lang { color: var(--amber); background: rgba(255,155,61,.08); border-color: rgba(255,155,61,.28); letter-spacing: 1px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--phos); box-shadow: 0 0 8px var(--phos); animation: blink 1.4s infinite; }
.go { display: inline-flex; align-items: center; gap: 7px; font: 600 13.5px var(--f-h); color: var(--cyan); }
.go svg { width: 15px; height: 15px; transition: transform .35s var(--ease); }

/* =========================================================================
   HERO SLIDESHOW
   ========================================================================= */
.hero { position: relative; height: 100svh; min-height: 620px; overflow: hidden; isolation: isolate; }
.slides, .slide, .frame { position: absolute; inset: 0; }
.frame { overflow: hidden; container-type: size; }
.cover { position: absolute; left: 50%; top: 50%; width: max(100cqw, 179.14cqh); aspect-ratio: 2576 / 1438; transform: translate(-50%, -50%); will-change: transform; }
.cover picture, .cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slide { opacity: 0; visibility: hidden; transition: opacity 1.4s var(--ease-io), visibility 0s 1.4s; }
.slide.on { opacity: 1; visibility: visible; transition: opacity 1.4s var(--ease-io), visibility 0s; }
.slide .cover img { transform: scale(1.12); transition: transform 9s linear; }
.slide.on .cover img { transform: scale(1.02); }
.hero-shade { position: absolute; inset: 0; z-index: 2; pointer-events: none;
    background: linear-gradient(90deg, rgba(3,6,20,.85) 0%, rgba(3,6,20,.45) 38%, transparent 62%), linear-gradient(180deg, rgba(3,6,20,.65) 0%, transparent 18%, transparent 55%, rgba(3,6,20,.85) 88%, var(--void) 100%); }
#hero-fx { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }
.hero-copy { position: absolute; left: 0; right: 0; bottom: 21%; z-index: 3; }
.kick { display: inline-flex; align-items: center; gap: 10px; font: 600 12px var(--f-m); letter-spacing: 3px; text-transform: uppercase; color: var(--cyan); margin-bottom: 18px; }
.kick i { width: 28px; height: 1px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.hero-h { font: 700 clamp(42px, 6.6vw, 92px)/.98 var(--f-h); letter-spacing: -2px; color: var(--white); max-width: 760px; text-shadow: 0 6px 40px rgba(0,0,0,.5); }
.hero-p { margin-top: 20px; max-width: 520px; font-size: 18px; color: #c4d2ee; text-shadow: 0 2px 16px rgba(0,0,0,.7); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.slide .kick, .slide .hero-h, .slide .hero-p, .slide .hero-cta { opacity: 0; transform: translateY(26px); filter: blur(6px); transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
.slide.on.in .kick { opacity: 1; transform: none; filter: none; transition-delay: .2s; }
.slide.on.in .hero-h { opacity: 1; transform: none; filter: none; transition-delay: .32s; }
.slide.on.in .hero-p { opacity: 1; transform: none; filter: none; transition-delay: .46s; }
.slide.on.in .hero-cta { opacity: 1; transform: none; filter: none; transition-delay: .58s; }

/* evolving code line */
.evolve { position: absolute; left: 0; right: 0; bottom: calc(21% - 64px); z-index: 3; display: flex; align-items: center; gap: 14px; }
.ev-era { font: 600 11px var(--f-m); letter-spacing: 2px; color: var(--muted); padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; background: rgba(3,6,20,.5); white-space: nowrap; }
.ev-code { font: 500 15px var(--f-m); color: var(--ice); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ev-code.legacy { font: 22px var(--f-crt); color: var(--phos); text-shadow: 0 0 8px rgba(77,255,136,.6); }
.ev-code::after { content: '▋'; color: var(--cyan); margin-left: 2px; animation: blink 1s steps(2) infinite; }
.ev-code.legacy::after { color: var(--phos); }

/* slide controls */
.dots { position: absolute; left: 0; right: 0; bottom: 34px; z-index: 4; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dot { text-align: left; display: grid; grid-template-columns: auto 1fr; column-gap: 10px; row-gap: 10px; padding: 0; color: var(--muted); transition: color .3s; }
.dot-n { font: 600 12px var(--f-m); }
.dot-t { font: 500 13px var(--f-h); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot-bar { grid-column: 1 / -1; height: 2px; background: rgba(255,255,255,.15); border-radius: 2px; overflow: hidden; }
.dot-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--blue)); box-shadow: 0 0 8px var(--cyan); }
.dot.on, .dot:hover { color: var(--white); }
.dot.on .dot-bar i { animation: dotFill var(--dur, 8s) linear forwards; }
.hero.paused .dot.on .dot-bar i { animation-play-state: paused; }
@keyframes dotFill { to { width: 100%; } }

/* slide FX — hero-seven (desk) */
.fx { position: absolute; display: block; pointer-events: none; mix-blend-mode: screen; border-radius: 50%; }
.fan { width: 5.5%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(120,240,255,.65), rgba(51,214,255,.25) 40%, transparent 70%); animation: fanPulse 2.8s ease-in-out infinite; }
.f1 { left: 83.3%; top: 42.1%; width: 7%; }
.f2 { left: 97.3%; top: 43%; animation-delay: -.6s; }
.f3 { left: 97.3%; top: 53.8%; animation-delay: -1.2s; }
.f4 { left: 97.3%; top: 63.6%; animation-delay: -1.8s; }
@keyframes fanPulse { 0%,100% { opacity: .45; transform: translate(-50%,-50%) scale(.92); } 50% { opacity: 1; transform: translate(-50%,-50%) scale(1.08); } }
.chair { left: 30.8%; top: 70%; width: 9%; height: 9%; transform: translate(-50%, -50%); background: radial-gradient(ellipse, rgba(51,214,255,.5), transparent 70%); filter: blur(4px); animation: fanPulse 3.6s ease-in-out infinite; }
.seven7 { left: 87.9%; top: 69.4%; width: 3%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(255,255,255,.7), rgba(51,214,255,.3) 40%, transparent 70%); animation: fanPulse 2s ease-in-out infinite; }
.crtglow { left: 13.8%; top: 50.2%; width: 14%; height: 20%; transform: translate(-50%, -50%); border-radius: 30%; background: radial-gradient(ellipse, rgba(120,170,255,.35), transparent 70%); animation: crtFlicker 4s steps(1) infinite; }
@keyframes crtFlicker { 0%, 19%, 22%, 61%, 63%, 100% { opacity: .6; } 20%, 62% { opacity: .15; } }
.screens { left: 53%; top: 27%; width: 21%; height: 28%; border-radius: 4px; background: repeating-linear-gradient(180deg, rgba(159,243,255,.06) 0 1px, transparent 1px 4px); animation: scan 6s linear infinite; opacity: .7; }
@keyframes scan { to { background-position: 0 120px; } }
/* amaze (ice pyramid) */
.aurora { left: 42%; top: -4%; width: 56%; height: 34%; border-radius: 0; background: linear-gradient(100deg, transparent 5%, rgba(80,255,180,.32) 25%, rgba(80,200,255,.22) 45%, rgba(140,120,255,.2) 65%, transparent 85%); filter: blur(22px); animation: aurora 10s ease-in-out infinite alternate; }
@keyframes aurora { 0% { transform: translateX(-4%) skewX(-8deg); opacity: .5; } 100% { transform: translateX(4%) skewX(8deg); opacity: 1; } }
.rune { left: 50.6%; top: 9%; width: .9%; height: 33%; transform: translateX(-50%); border-radius: 4px; background: linear-gradient(180deg, transparent, rgba(120,230,255,.95), transparent); background-size: 100% 40%; background-repeat: no-repeat; filter: blur(2px); animation: runeFlow 3.2s linear infinite; }
@keyframes runeFlow { from { background-position: 0 -40%; } to { background-position: 0 160%; } }
.obel { width: 3%; height: 11%; transform: translate(-50%, -50%); border-radius: 40%; background: radial-gradient(ellipse, rgba(120,230,255,.7), transparent 70%); animation: fanPulse 3s ease-in-out infinite; }
.o1 { left: 34.9%; top: 50%; }
.o2 { left: 71.7%; top: 74%; animation-delay: -1s; }
.o3 { left: 39.3%; top: 78%; animation-delay: -2s; }
.path { left: 43%; top: 76%; width: 12%; height: 16%; border-radius: 30%; background: radial-gradient(ellipse, rgba(80,200,255,.55), transparent 70%); animation: fanPulse 2.4s ease-in-out infinite; }
.lamp { left: 20.4%; top: 69.2%; width: 1.6%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, #fff, rgba(160,230,255,.6) 40%, transparent 70%); animation: crtFlicker 5s steps(1) infinite; }
.sun { left: 38.5%; top: 26%; width: 12%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(255,240,210,.55), transparent 65%); animation: fanPulse 6s ease-in-out infinite; }
/* hero-v5 (cyber city) */
.beam { left: 45.3%; top: -2%; width: 7%; height: 33%; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse 50% 100% at 50% 50%, rgba(127,230,255,.55), transparent 70%); filter: blur(6px); animation: beamP 3.4s ease-in-out infinite; }
.core { left: 45.3%; top: -2%; width: .45%; height: 32%; transform: translateX(-50%); border-radius: 4px; background: linear-gradient(180deg, transparent, #f0ffff 30%, #fff 80%, transparent); filter: blur(1.5px); animation: fanPulse 3.4s ease-in-out infinite; }
@keyframes beamP { 0%,100% { opacity: .3; transform: translateX(-50%) scaleX(.8); } 50% { opacity: 1; transform: translateX(-50%) scaleX(1.3); } }
.eye { left: 59.7%; top: 14.6%; width: 1.6%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, #fff, rgba(159,228,255,.9) 25%, transparent 70%); animation: fanPulse 5s ease-in-out infinite; }
.pack { left: 32.6%; top: 57%; width: 3.2%; height: 3.2%; transform: translate(-50%, -50%); border-radius: 30%; background: radial-gradient(ellipse, rgba(127,230,255,.8), transparent 70%); animation: fanPulse 2.2s ease-in-out infinite; }
.spark { width: 1.2%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, #fff, rgba(255,200,255,.8) 30%, transparent 70%); animation: sparkF .18s steps(2) infinite; }
.sp1 { left: 45.9%; top: 43.5%; } .sp2 { left: 56.8%; top: 43.2%; animation-delay: -.09s; }
@keyframes sparkF { to { opacity: .3; transform: translate(-50%,-50%) scale(.6); } }

/* =========================================================================
   PAGE HERO (subpages)
   ========================================================================= */
.phero { position: relative; height: clamp(420px, 62vh, 620px); overflow: hidden; isolation: isolate; }
.phero .frame { -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent 100%); mask-image: linear-gradient(180deg, #000 60%, transparent 100%); }
.phero .cover img { animation: drift 30s ease-in-out infinite alternate; filter: saturate(1.1) brightness(.72); }
@keyframes drift { from { transform: scale(1.04); } to { transform: scale(1.14) translate(-2%, 1%); } }
.phero .hero-shade { background: linear-gradient(90deg, rgba(3,6,20,.9) 0%, rgba(3,6,20,.5) 45%, rgba(3,6,20,.2) 100%), linear-gradient(180deg, rgba(3,6,20,.6), transparent 25%, transparent 70%, var(--void)); }
.phero-in { position: absolute; left: 0; right: 0; bottom: 14%; z-index: 3; }
.crumb { font: 500 12.5px var(--f-m); letter-spacing: 1.5px; color: var(--muted); margin-bottom: 14px; }
.crumb a:hover { color: var(--white); }
.crumb span { margin: 0 8px; color: #3a5a98; }
.phero-h { font: 700 clamp(40px, 6vw, 80px)/1 var(--f-h); letter-spacing: -1.5px; color: var(--white); text-shadow: 0 6px 40px rgba(0,0,0,.5); }
.phero-p { margin-top: 14px; font-size: 18px; color: #c4d2ee; max-width: 560px; }
.morph { display: inline-flex; align-items: center; gap: 12px; margin-top: 22px; padding: 10px 16px; border-radius: 12px; background: rgba(3,6,20,.55); border: 1px solid var(--line); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); max-width: 100%; }
.morph .old { font: 21px var(--f-crt); color: var(--phos); text-shadow: 0 0 8px rgba(77,255,136,.6); white-space: nowrap; }
.morph .new { font: 500 14px var(--f-m); color: var(--ice); white-space: nowrap; }
.morph-arrow { width: 18px; height: 18px; color: var(--amber); }
.phero-num { position: absolute; right: 3vw; bottom: 6%; z-index: 2; font: 700 clamp(120px, 22vw, 300px)/1 var(--f-h); color: transparent; -webkit-text-stroke: 1px rgba(120,200,255,.18); letter-spacing: -8px; pointer-events: none; }
html.js body:not(.ready) .phero-in > * { opacity: 0; }
html.js body.ready .phero-in > * { animation: riseIn 1s var(--ease) both; }
body.ready .phero-in > *:nth-child(2) { animation-delay: .08s; }
body.ready .phero-in > *:nth-child(3) { animation-delay: .16s; }
body.ready .phero-in > *:nth-child(4) { animation-delay: .26s; }
@keyframes riseIn { from { opacity: 0; transform: translateY(24px); filter: blur(6px); } }

/* =========================================================================
   SECTIONS (home)
   ========================================================================= */
.main { position: relative; z-index: 1; }
.sec { padding: 120px 0; position: relative; }
.sec-h { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.sec-h.left { text-align: left; margin-left: 0; }
.sec-h h2 { font: 700 clamp(32px, 4.4vw, 56px)/1.05 var(--f-h); letter-spacing: -1px; color: var(--white); margin: 14px 0 16px; }
.sec-h p { font-size: 17.5px; color: var(--muted); }

/* timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; padding-top: 46px; }
.era { min-width: 0; }
.tl-line { position: absolute; left: 0; right: 0; top: 14px; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.tl-line i { display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--phos), var(--amber) 35%, var(--cyan) 65%, var(--violet)); box-shadow: 0 0 12px var(--cyan); transition: width .2s linear; }
.era { position: relative; padding: 28px 24px 24px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); transition: transform .5s var(--ease), border-color .4s, box-shadow .4s; }
.era:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.era-dot { position: absolute; top: -39px; left: 24px; width: 14px; height: 14px; border-radius: 50%; background: var(--void); border: 2px solid var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.era-k { font: 600 11.5px var(--f-m); letter-spacing: 2.5px; text-transform: uppercase; color: var(--muted); }
.era h3 { font: 600 21px/1.2 var(--f-h); color: var(--white); margin: 8px 0 10px; }
.era p { font-size: 14.5px; color: var(--muted); }
.snip { margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: rgba(2,5,16,.75); border: 1px solid var(--line); font: 12.5px/1.55 var(--f-m); color: var(--ice); overflow-x: auto; white-space: pre; }
.legacy .era-dot { border-color: var(--phos); box-shadow: 0 0 14px var(--phos); }
.legacy2 .era-dot { border-color: var(--amber); box-shadow: 0 0 14px var(--amber); }
.ai .era-dot { border-color: var(--violet); box-shadow: 0 0 14px var(--violet); }
.crt-snip { font: 19px/1.15 var(--f-crt); color: var(--phos); text-shadow: 0 0 6px rgba(77,255,136,.5); background: #020a05; background-image: repeating-linear-gradient(0deg, rgba(0,0,0,.35) 0 1px, transparent 1px 3px); }
.legacy2 .snip { font-family: var(--f-crt); font-size: 19px; line-height: 1.15; color: #ffcf8a; text-shadow: 0 0 6px rgba(255,155,61,.4); }
.ai .snip { color: #d9cfff; border-color: rgba(123,92,255,.35); }

/* bento dashboard */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-flow: row dense; gap: 18px; }
.tile { --mx: 50%; --my: 0%; position: relative; padding: 24px; border-radius: 22px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); overflow: hidden; transition: border-color .4s, box-shadow .4s, transform .5s var(--ease); }
.tile::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(380px circle at var(--mx) var(--my), rgba(51,214,255,.13), transparent 60%); opacity: 0; transition: opacity .4s; }
.tile:hover { border-color: var(--line-2); box-shadow: 0 30px 70px rgba(0,0,0,.35); }
.tile:hover::before { opacity: 1; }
.tile-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; font: 600 12px var(--f-m); letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); }
.tile-h a { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); letter-spacing: 1px; }
.tile-h a svg { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.tile-h a:hover { color: var(--white); }
.tile-h a:hover svg { transform: translateX(3px); }
.t-news { grid-column: span 5; }
.t-prog { grid-column: span 4; }
.t-metrics { grid-column: span 3; }
.t-code { grid-column: span 6; }
.t-papers { grid-column: span 3; }
.t-art { grid-column: span 3; padding: 0; min-height: 300px; }
.post-row { display: grid; grid-template-columns: 64px 1fr; gap: 14px; padding: 12px; margin: 0 -12px; border-radius: 14px; transition: background .25s; }
.post-row:hover { background: rgba(51,214,255,.06); }
.pr-img { width: 64px; height: 64px; border-radius: 12px; background: var(--deep-2) center / cover; border: 1px solid var(--line); display: grid; place-items: center; }
.pr-none .mark { width: 28px; height: 28px; opacity: .7; }
.pr-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pr-body time { font: 500 12px var(--f-m); color: var(--muted); }
.pr-body b { font: 600 16px/1.3 var(--f-h); color: var(--white); }
.pr-body em { font-style: normal; font-size: 14px; color: var(--muted); margin-top: 4px; }

/* retro window frame (old → new) */
.win { display: block; width: 100%; text-align: left; border-radius: 10px; overflow: hidden; background: #c0c0c0; border: 2px solid; border-color: #fff #404040 #404040 #fff; box-shadow: 0 20px 50px rgba(0,0,0,.45), 0 0 0 1px rgba(51,214,255,.0); cursor: zoom-in; transition: transform .5s var(--ease), box-shadow .4s; }
.win:hover { transform: translateY(-5px) rotate(-.4deg); box-shadow: 0 30px 70px rgba(0,0,0,.5), 0 0 0 2px var(--cyan), 0 0 40px rgba(51,214,255,.35); }
.win-bar { display: flex; align-items: center; gap: 8px; height: 26px; padding: 0 4px 0 8px; background: linear-gradient(90deg, #000080, #1084d0); color: #fff; font: 15px var(--f-crt); letter-spacing: .5px; transition: background .6s; }
.win:hover .win-bar { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.win-bar > i { width: 12px; height: 12px; background: linear-gradient(135deg, var(--amber), #ffd36b); border-radius: 2px; }
.win-bar b { font-weight: 400; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.win-btns { display: flex; gap: 2px; }
.win-btns i { width: 16px; height: 14px; background: #c0c0c0; border: 1px solid; border-color: #fff #404040 #404040 #fff; }
.win img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: top left; background: #fff; transition: transform .8s var(--ease); }
.win:hover img { transform: scale(1.03); }
.t-prog .win { margin-bottom: 14px; }

/* IDE */
.ide { border-radius: 14px; overflow: hidden; background: rgba(2,5,16,.85); border: 1px solid var(--line); margin-bottom: 16px; }
.ide-bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: rgba(14,30,70,.55); border-bottom: 1px solid var(--line); font: 500 12.5px var(--f-m); color: var(--muted); }
.ide-bar > i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.ide-bar > i:nth-child(2) { background: #febc2e; }
.ide-bar > i:nth-child(3) { background: #28c840; margin-right: 8px; }
.ide-bar span { flex: 1; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ide-bar em { font-style: normal; color: var(--amber); }
.ide-code { padding: 16px 18px; font: 13px/1.6 var(--f-m); color: #cfe3ff; overflow: auto; max-height: 260px; white-space: pre; }
.ide.big .ide-code { max-height: none; }
.ide-scroll { max-height: 72vh; overflow: auto; }
.numbered { counter-reset: ln; padding-left: 0; }
.numbered .ln { counter-increment: ln; display: block; padding-left: 68px; position: relative; min-height: 1.6em; }
.numbered .ln::before { content: counter(ln); position: absolute; left: 0; width: 48px; text-align: right; color: #3a5a98; user-select: none; }
.numbered .ln:hover { background: rgba(51,214,255,.06); }
.copy { margin-left: 8px; padding: 5px 12px; border-radius: 8px; font: 600 12px var(--f-m); color: var(--ice); background: rgba(51,214,255,.1); border: 1px solid rgba(51,214,255,.3); transition: .25s; }
.copy:hover { background: var(--cyan); color: #001224; }

/* metrics tile */
#neural { width: 100%; height: 150px; display: block; margin: -6px 0 10px; }
.kv { display: grid; gap: 6px; }
.kv div { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd .num { font: 600 14px var(--f-m); color: var(--white); }
#spark { width: 100%; height: 50px; display: block; margin-top: 14px; }
.live-tag { display: inline-flex; align-items: center; gap: 6px; color: var(--phos); }
.live-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--phos); box-shadow: 0 0 8px var(--phos); animation: blink 1.4s infinite; }
.num.bump { animation: bump .8s var(--ease); }
@keyframes bump { 0% { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); } }

.doc-row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px 10px; margin: 0 -10px; border-radius: 12px; transition: background .25s; }
.doc-row:hover { background: rgba(51,214,255,.06); }
.doc-row b { font: 500 15px var(--f-h); color: var(--white); }
.doc-row svg { width: 15px; height: 15px; color: var(--muted); }
.doc-ico { display: grid; place-items: center; width: 38px; height: 46px; border-radius: 6px; font: 700 10px var(--f-m); color: var(--amber); background: rgba(255,155,61,.08); border: 1px solid rgba(255,155,61,.3); clip-path: polygon(0 0, 72% 0, 100% 22%, 100% 100%, 0 100%); }
.doc-ico.big { width: 54px; height: 66px; font-size: 12px; }

.art-fill { position: absolute; inset: 0; background: var(--deep-2) center / cover; transition: transform 1.2s var(--ease); cursor: zoom-in; }
.t-art:hover .art-fill { transform: scale(1.06); }
.art-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 70px 22px 22px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; background: linear-gradient(transparent, rgba(3,6,20,.92)); pointer-events: none; }
.art-cap > * { pointer-events: auto; }
.art-cap b { font: 600 19px var(--f-h); color: var(--white); }

/* sector map */
.sectors { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.sector { position: relative; display: grid; grid-template-columns: auto 1fr; column-gap: 16px; row-gap: 2px; padding: 22px 50px 22px 22px; border-radius: 16px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); overflow: hidden; transition: border-color .35s, transform .45s var(--ease), background .35s; }
.sector::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--cyan), var(--blue)); transform: scaleY(0); transition: transform .45s var(--ease); }
.sector:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--panel-2); }
.sector:hover::after { transform: scaleY(1); }
.sec-n { grid-row: span 2; font: 700 26px/1 var(--f-h); color: transparent; -webkit-text-stroke: 1px #3a5a98; transition: -webkit-text-stroke-color .3s; }
.sector:hover .sec-n { -webkit-text-stroke-color: var(--cyan); }
.sector b { font: 600 17px var(--f-h); color: var(--white); }
.sector em { font-style: normal; font-size: 13.5px; color: var(--muted); line-height: 1.45; }
.sec-a { position: absolute; right: 18px; top: 50%; width: 18px; height: 18px; transform: translate(-6px, -50%); opacity: 0; color: var(--cyan); transition: .4s var(--ease); }
.sector:hover .sec-a { opacity: 1; transform: translate(0, -50%); }

/* =========================================================================
   SUBPAGE CONTENT
   ========================================================================= */
.page-body { padding: 40px 0 30px; min-height: 40vh; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.tb-l { display: flex; align-items: baseline; gap: 14px; }
.tb-l b { font: 600 20px var(--f-h); color: var(--white); }
.search { display: flex; align-items: center; gap: 10px; padding: 0 16px; height: 46px; min-width: 280px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); color: var(--muted); transition: border-color .3s, box-shadow .3s; }
.search:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(51,214,255,.15); }
.search input { flex: 1; background: none; border: 0; outline: 0; color: var(--white); font: 15px var(--f-b); }
.empty { padding: 50px 24px; text-align: center; border-radius: var(--r); border: 1px dashed var(--line-2); color: var(--muted); background: rgba(6,13,36,.4); }
.empty a { color: var(--cyan); }
.empty.err { border-color: rgba(255,120,120,.4); color: #ffb3b3; }
.back { display: inline-flex; align-items: center; gap: 8px; font: 600 14px var(--f-h); color: var(--muted); margin-bottom: 22px; transition: color .2s; }
.back:hover { color: var(--white); }
.doc-head { margin-bottom: 26px; }
.doc-head h2 { font: 700 clamp(26px, 3.4vw, 40px)/1.15 var(--f-h); color: var(--white); margin: 14px 0 10px; letter-spacing: -.5px; }
.doc-head p { color: var(--muted); max-width: 760px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font: 500 12.5px var(--f-m); color: var(--muted); }
.meta-row span + span::before { content: '·'; margin-right: 18px; color: #3a5a98; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.card { --mx: 50%; --my: 0%; position: relative; display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: 20px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); overflow: hidden; transition: border-color .35s, transform .5s var(--ease), box-shadow .4s; }
.card::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(320px circle at var(--mx) var(--my), rgba(51,214,255,.12), transparent 60%); opacity: 0; transition: opacity .4s; }
.card:hover { border-color: var(--line-2); transform: translateY(-4px); box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.card:hover::before { opacity: 1; }
.card:hover .go svg { transform: translateX(4px); }
.card h3 { font: 600 19px/1.3 var(--f-h); color: var(--white); }
.card h3 a:hover { color: var(--cyan); }
.cc-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.cc-pre { margin-top: auto; padding: 12px 14px; border-radius: 12px; background: rgba(2,5,16,.75); border: 1px solid var(--line); font: 12px/1.55 var(--f-m); color: #a9c4ef; overflow: hidden; white-space: pre; max-height: 118px; -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent); mask-image: linear-gradient(180deg, #000 60%, transparent); }
.cc-foot { display: flex; justify-content: space-between; align-items: center; }

.docs { display: grid; gap: 14px; }
.docx { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 20px 24px; border-radius: 18px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); transition: border-color .35s, transform .45s var(--ease), background .3s; }
.docx:hover { transform: translateX(6px); border-color: var(--line-2); background: var(--panel-2); }
.docx:hover .go svg { transform: translateX(4px); }
.docx-b { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.docx-b b { font: 600 18px var(--f-h); color: var(--white); }
.docx-b em { font-style: normal; color: var(--muted); font-size: 14.5px; }
.ide.doc .ide-code { font-size: 13.5px; }

.wins { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 26px 22px; }
.wins .win[hidden] { display: none; }

.masonry { columns: 3 300px; column-gap: 18px; }
.art { break-inside: avoid; margin: 0 0 18px; border-radius: 18px; overflow: hidden; background: var(--panel); border: 1px solid var(--line); transition: border-color .35s, box-shadow .4s; }
.art:hover { border-color: var(--line-2); box-shadow: 0 30px 60px rgba(0,0,0,.4), 0 0 30px rgba(51,214,255,.12); }
.art button { display: block; width: 100%; overflow: hidden; cursor: zoom-in; }
.art img { width: 100%; height: auto; transition: transform 1s var(--ease), filter .5s; filter: saturate(.9); }
.art:hover img { transform: scale(1.05); filter: saturate(1.1); }
.art figcaption { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 14px 16px; }
.art figcaption b { font: 600 15px var(--f-h); color: var(--white); }
.art figcaption code { font: 11.5px var(--f-m); color: var(--muted); }

.quote { margin: 0 auto 40px; max-width: 860px; padding: 34px 40px; border-radius: 22px; text-align: center; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); position: relative; }
.quote::before { content: '“'; position: absolute; left: 50%; top: -34px; transform: translateX(-50%); font: 700 90px/1 var(--f-h); color: var(--cyan); text-shadow: 0 0 20px rgba(51,214,255,.5); }
.quote blockquote { font: 500 clamp(19px, 2.2vw, 25px)/1.45 var(--f-h); color: var(--white); }
.quote figcaption { margin-top: 12px; font: 500 12.5px var(--f-m); color: var(--muted); }
.feed { display: grid; gap: 22px; max-width: 860px; margin: 0 auto; }
.post { padding: 32px 34px; border-radius: 22px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.post-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.post-id { font: 500 12.5px var(--f-m); color: #3a5a98; }
.post-t { font: 700 clamp(22px, 2.6vw, 30px)/1.2 var(--f-h); color: var(--white); margin-bottom: 14px; letter-spacing: -.3px; }
.post-body { font-size: 16.5px; color: #c4d2ee; line-height: 1.75; }
.post-media { display: block; width: 100%; margin-top: 22px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); cursor: zoom-in; background: #000; }
.post-media img { width: 100%; transition: transform 1s var(--ease); }
.post-media:hover img { transform: scale(1.03); }
video.post-media { cursor: auto; }
.content-link { color: var(--cyan); border-bottom: 1px solid rgba(51,214,255,.4); font-family: var(--f-m); font-size: .92em; word-break: break-all; }
.content-link:hover { color: var(--white); border-color: var(--white); }

.pager { display: flex; justify-content: center; align-items: center; gap: 6px; margin: 40px 0 10px; flex-wrap: wrap; }
.pg-n, .pg-arrow { min-width: 42px; height: 42px; display: grid; place-items: center; padding: 0 10px; border-radius: 12px; font: 600 14px var(--f-m); color: var(--muted); background: var(--panel); border: 1px solid var(--line); transition: .25s; }
a.pg-n:hover, a.pg-arrow:hover { color: var(--white); border-color: var(--line-2); transform: translateY(-2px); }
.pg-n.on { color: #001224; background: linear-gradient(135deg, var(--ice), var(--cyan)); border-color: transparent; box-shadow: 0 0 20px rgba(51,214,255,.4); }
.pg-arrow.off { opacity: .35; }
.pg-gap { color: var(--muted); padding: 0 4px; }

.profile { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 50px; align-items: start; }
.prose { font-size: 17.5px; line-height: 1.8; color: #c4d2ee; }
.prose p { margin: 18px 0; }
.prose a:not(.btn) { color: var(--cyan); border-bottom: 1px solid rgba(51,214,255,.4); }
.prose a:not(.btn):hover { color: var(--white); }
.lead-drop::first-letter { float: left; font: 700 64px/.85 var(--f-h); margin: 6px 12px 0 0; color: var(--cyan); text-shadow: 0 0 20px rgba(51,214,255,.4); }
.callout { padding: 20px 24px; border-radius: 16px; border-left: 3px solid var(--cyan); background: rgba(51,214,255,.06); }
.callout b { color: var(--white); }
.press { margin: 30px 0; display: grid; gap: 8px; }
.press .eyebrow { margin-bottom: 6px; }
.press-row { display: grid !important; grid-template-columns: 140px 1fr auto; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line) !important; transition: .3s var(--ease); }
.press-row b { font: 600 14px var(--f-h); color: var(--white); }
.press-row span { color: var(--muted); font-size: 15px; }
.press-row svg { width: 16px; height: 16px; color: var(--cyan); transition: transform .3s var(--ease); }
.press-row:hover { border-color: var(--line-2) !important; transform: translateX(4px); }
.press-row:hover svg { transform: translateX(4px); }
.stack { position: sticky; top: calc(var(--nav-h) + 24px); }
.stack .eyebrow { margin-bottom: 14px; }
.stack-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: 11px 0; border-bottom: 1px dashed var(--line); }
.stack-row .old { font: 19px var(--f-crt); color: var(--phos); text-shadow: 0 0 6px rgba(77,255,136,.5); }
.stack-row .new { font: 600 14px var(--f-h); color: var(--white); text-align: right; }
.stack-row svg { width: 16px; height: 16px; color: var(--amber); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 20px 0 22px; }
.chips span { padding: 5px 11px; border-radius: 999px; font: 500 12.5px var(--f-m); color: var(--ice); background: rgba(51,214,255,.08); border: 1px solid rgba(51,214,255,.2); }

.story { max-width: 780px; margin: 0 auto; }
.pull { margin: 34px 0; padding: 26px 30px; border-radius: 20px; font: 600 clamp(20px, 2.4vw, 26px)/1.45 var(--f-h); color: var(--white); background: linear-gradient(135deg, rgba(47,107,255,.16), rgba(123,92,255,.12)); border: 1px solid var(--line-2); }
.pull b { color: var(--cyan); }
.story-end { display: flex; gap: 10px; margin-top: 34px; }

.pairs { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.pair { border-radius: 22px; overflow: hidden; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); transition: border-color .35s, transform .5s var(--ease); }
.pair:hover { border-color: var(--line-2); transform: translateY(-4px); }
.pair-img { display: block; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; cursor: zoom-in; }
.pair-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.pair:hover .pair-img img { transform: scale(1.05); }
.pair-b { padding: 22px 24px 24px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: start; }
.pair-f b { display: block; margin-top: 4px; font: 600 17px/1.3 var(--f-h); color: var(--white); }
.pair-x { font: 300 26px var(--f-h); color: var(--amber); padding-top: 12px; }
.pair-n { grid-column: 1 / -1; font-size: 15px; color: var(--muted); padding-top: 12px; border-top: 1px dashed var(--line); }

.tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 30px; scrollbar-width: thin; }
.tab { flex: none; padding: 10px 16px; border-radius: 999px; font: 500 14px var(--f-h); color: var(--muted); background: var(--panel); border: 1px solid var(--line); transition: .25s; white-space: nowrap; }
.tab:hover { color: var(--white); border-color: var(--line-2); }
.tab.on { color: #001224; background: linear-gradient(135deg, var(--ice), var(--cyan)); border-color: transparent; box-shadow: 0 0 20px rgba(51,214,255,.35); }
.stream { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.rss-card .go { margin-top: auto; }

.uplinks { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 18px; }
.uplink { flex-direction: row; gap: 18px; align-items: flex-start; }
.up-ico { flex: none; width: 64px; height: 64px; display: grid; place-items: center; border-radius: 16px; background: rgba(2,5,16,.7); border: 1px solid var(--line); font-size: 28px; overflow: hidden; }
.up-ico img { max-width: 52px; max-height: 40px; object-fit: contain; image-rendering: pixelated; }
.up-b { display: flex; flex-direction: column; gap: 6px; }
.up-b b { font: 600 17px var(--f-h); color: var(--white); }
.up-b em { font-style: normal; font-size: 14.5px; color: var(--muted); }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.metric { padding: 22px; border-radius: 18px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.metric b { display: block; margin-top: 8px; font: 600 22px var(--f-h); color: var(--white); word-break: break-word; }
.table-wrap { padding: 8px 0 0; overflow-x: auto; }
.tw-h { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; padding: 12px 22px; font: 600 11.5px var(--f-m); letter-spacing: 2px; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); }
.tbl td { padding: 14px 22px; border-bottom: 1px solid rgba(120,180,255,.07); }
.tbl tr:hover td { background: rgba(51,214,255,.04); }

/* next sector */
.next-sector { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 4px 20px; margin: 50px 0 90px; padding: 34px 38px; border-radius: 24px; background: linear-gradient(120deg, rgba(47,107,255,.18), rgba(10,22,52,.6) 50%, rgba(123,92,255,.14)); border: 1px solid var(--line-2); overflow: hidden; transition: transform .5s var(--ease), box-shadow .4s; }
.next-sector:hover { transform: translateY(-4px); box-shadow: 0 30px 70px rgba(0,0,0,.4), 0 0 40px rgba(51,214,255,.15); }
.ns-k { font: 600 12px var(--f-m); letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); }
.ns-t { font: 700 clamp(28px, 4vw, 44px)/1.1 var(--f-h); color: var(--white); }
.ns-d { color: var(--muted); }
.ns-a { grid-column: 2; grid-row: 1 / span 3; align-self: center; width: 48px; height: 48px; padding: 12px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--cyan); transition: transform .45s var(--ease), background .3s, color .3s; }
.next-sector:hover .ns-a { transform: translateX(6px); background: var(--cyan); color: #001224; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.foot { position: relative; z-index: 1; padding: 70px 0 34px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(3,6,20,.3), rgba(3,6,20,.92)); }
.foot-top { display: grid; grid-template-columns: 1.2fr 1.6fr; gap: 50px; }
.foot-brand p { margin: 18px 0; max-width: 420px; color: var(--muted); font-size: 15px; }
.foot-mail { font: 500 15px var(--f-m); color: var(--cyan); }
.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.foot-cols h4 { font: 600 12px var(--f-m); letter-spacing: 2px; text-transform: uppercase; color: var(--white); margin-bottom: 14px; }
.foot-cols a { display: block; padding: 5px 0; color: var(--muted); font-size: 15px; transition: color .2s, transform .3s var(--ease); }
.foot-cols a:hover { color: var(--white); transform: translateX(3px); }
.foot-bot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 50px; padding-top: 22px; border-top: 1px solid var(--line); font: 500 13px var(--f-m); color: var(--muted); }
.foot-stats .num { color: var(--white); }
.motion { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.motion input { accent-color: var(--cyan); width: 15px; height: 15px; }

/* =========================================================================
   LIGHTBOX + TOAST
   ========================================================================= */
.lb { position: fixed; inset: 0; z-index: 900; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 30px; background: rgba(2,4,14,.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.lb[hidden] { display: none; }
.lb figure { display: flex; flex-direction: column; align-items: center; gap: 14px; min-width: 0; }
.lb img { max-width: 100%; max-height: 82vh; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px var(--line-2); animation: lbIn .5s var(--ease); }
@keyframes lbIn { from { opacity: 0; transform: scale(.95); filter: blur(6px); } }
.lb figcaption { font: 500 14px var(--f-m); color: var(--muted); }
.lb-x { position: absolute; top: 16px; right: 20px; width: 44px; height: 44px; border-radius: 50%; font-size: 28px; color: var(--white); border: 1px solid var(--line-2); }
.lb-nav { width: 52px; height: 52px; border-radius: 50%; font-size: 30px; color: var(--white); border: 1px solid var(--line-2); background: rgba(6,13,36,.6); transition: .25s; }
.lb-nav:hover, .lb-x:hover { background: var(--cyan); color: #001224; }
.lb.single .lb-nav { visibility: hidden; }
.toast { position: fixed; left: 50%; bottom: 30px; z-index: 950; transform: translate(-50%, 20px); padding: 12px 20px; border-radius: 12px; background: rgba(6,13,36,.95); border: 1px solid var(--cyan); color: var(--white); font: 500 14px var(--f-m); box-shadow: 0 0 30px rgba(51,214,255,.3); opacity: 0; pointer-events: none; transition: .4s var(--ease); }
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* =========================================================================
   REVEAL
   ========================================================================= */
html.js .reveal { opacity: 0; transform: translateY(34px); filter: blur(6px); transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; filter: none; }
html.js .reveal.in.card, html.js .reveal.in.tile, html.js .reveal.in.win, html.js .reveal.in.era, html.js .reveal.in.sector, html.js .reveal.in.docx, html.js .reveal.in.pair, html.js .reveal.in.next-sector { transition: opacity .9s var(--ease), transform .5s var(--ease), filter .9s var(--ease), border-color .35s, box-shadow .4s, background .35s; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 1180px) {
    .live { display: none; }
    .lk { padding: 9px 10px; font-size: 13.5px; }
    .t-news { grid-column: span 7; } .t-prog { grid-column: span 5; }
    .t-metrics { grid-column: span 5; } .t-code { grid-column: span 7; }
    .t-papers { grid-column: span 6; } .t-art { grid-column: span 6; }
    .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tl-line { display: none; }
    .era-dot { display: none; }
    .timeline { padding-top: 0; }
}
@media (max-width: 960px) {
    .burger { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 42px; height: 42px; padding: 0 11px; border-radius: 12px; border: 1px solid var(--line); background: rgba(6,13,36,.5); }
    .burger i { height: 2px; border-radius: 2px; background: var(--white); transition: transform .35s var(--ease), opacity .2s; }
    .burger[aria-expanded="true"] i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
    .burger[aria-expanded="true"] i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav-r { margin-left: auto; }
    .links { position: fixed; inset: 0; z-index: -1; margin: 0; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px; padding: calc(var(--nav-h) + 20px) 24px 40px; overflow-y: auto;
        background: #030614;
        clip-path: circle(0 at calc(100% - 45px) 34px); transition: clip-path .7s var(--ease-io); }
    body.menu .links { clip-path: circle(150% at calc(100% - 45px) 34px); }
    body.menu { overflow: hidden; }
    .lk { padding: 14px 6px; font-size: 22px; border-radius: 0; border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
    body.menu .lk { opacity: 1; transform: none; }
    body.menu .links > :nth-child(2) { transition-delay: .05s; } body.menu .links > :nth-child(3) { transition-delay: .1s; }
    body.menu .links > :nth-child(4) { transition-delay: .15s; } body.menu .links > :nth-child(5) { transition-delay: .2s; }
    body.menu .links > :nth-child(6) { transition-delay: .25s; }
    .lk::after { display: none; }
    .more-btn { display: none; }
    .more-menu { position: static; width: auto; opacity: 1; visibility: visible; transform: none; grid-template-columns: 1fr; background: none; border: 0; box-shadow: none; padding: 10px 0 0; -webkit-backdrop-filter: none; backdrop-filter: none; }
    .profile { grid-template-columns: 1fr; }
    .stack { position: static; }
    .foot-top { grid-template-columns: 1fr; }
    .metrics { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    .wrap { padding: 0 18px; }
    .hero { min-height: 640px; }
    .hero-shade { background: linear-gradient(180deg, rgba(3,6,20,.5) 0%, transparent 20%, rgba(3,6,20,.55) 45%, rgba(3,6,20,.95) 80%, var(--void) 100%); }
    .hero-copy { bottom: 150px; }
    .hero-p { font-size: 16px; }
    .evolve { bottom: 100px; }
    .ev-era { display: none; }
    .dots { bottom: 26px; gap: 10px; }
    .dot-t { display: none; }
    .sec { padding: 80px 0; }
    .bento { grid-template-columns: 1fr; }
    .bento > .tile { grid-column: auto; grid-row: auto; }
    .timeline { grid-template-columns: minmax(0, 1fr); }
    .cards, .stream, .uplinks, .pairs { grid-template-columns: 1fr; }
    .uplink { flex-direction: column; }
    .search { min-width: 0; width: 100%; }
    .docx { grid-template-columns: auto 1fr; }
    .docx .go { display: none; }
    .press-row { grid-template-columns: 1fr auto; }
    .press-row span { grid-column: 1; grid-row: 2; }
    .press-row svg { grid-row: span 2; }
    .post, .quote { padding: 24px 20px; }
    .morph .new { display: none; }
    .morph-arrow { display: none; }
    .phero-num { display: none; }
    .foot-cols { grid-template-columns: 1fr 1fr; }
    .lb { padding: 14px; grid-template-columns: 1fr; }
    .lb-nav { position: absolute; bottom: 20px; }
    .lb-prev { left: 30%; } .lb-next { right: 30%; }
    .masonry { columns: 1; }
    .pair-b { grid-template-columns: 1fr; }
    .pair-x { display: none; }
    .next-sector { padding: 26px; }
}

/* motion off (site toggle only — animation is on by default) */
html.rm *, html.rm *::before, html.rm *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
html.rm .reveal { opacity: 1 !important; transform: none !important; filter: none !important; }

/* long-form text sits on a soft glass panel for legibility */
.profile .prose, .story { padding: 40px 44px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); }
@media (max-width: 720px) { .profile .prose, .story { padding: 26px 20px; } }

/* ---- V6 logo: chip mark + gradient wordmark ---- */
.brand-t em, .boot-word em { font-style: normal; font-weight: 500; background: linear-gradient(100deg, var(--ice), var(--cyan) 40%, var(--blue) 75%, var(--violet)); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; transition: background-position .8s var(--ease); }
.brand:hover .brand-t em { background-position: 100% 0; }
.mark { width: 40px; height: 40px; overflow: visible; filter: drop-shadow(0 0 10px rgba(51,214,255,.45)); }
.brand:hover .mark { transform: rotate(-6deg) scale(1.08); filter: drop-shadow(0 0 16px rgba(51,214,255,.8)); }
.mark-xl { width: 110px; height: 110px; }

/* slide FX — athena (temple + PC) */
.torch { width: 6%; height: 12%; transform: translate(-50%, -60%); background: radial-gradient(ellipse 45% 55% at 50% 60%, rgba(255,210,120,.85), rgba(255,140,40,.45) 40%, transparent 70%); filter: blur(4px); animation: torch .22s steps(3) infinite alternate; }
.t1 { left: 61.3%; top: 23.7%; } .t2 { left: 96.5%; top: 19.7%; animation-delay: -.11s; }
@keyframes torch { 0% { opacity: .65; transform: translate(-50%,-60%) scale(.92, 1); } 100% { opacity: 1; transform: translate(-50%,-62%) scale(1.06, 1.12); } }
.handfire { width: 7%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(255,240,200,.9), rgba(255,140,50,.5) 30%, rgba(51,214,255,.25) 55%, transparent 70%); filter: blur(3px); animation: fanPulse 1.6s ease-in-out infinite; }
.h1 { left: 75.1%; top: 46.6%; } .h2 { left: 70.1%; top: 73.9%; width: 5%; animation-delay: -.8s; }
.afan { width: 6%; aspect-ratio: 1; transform: translate(-50%, -50%); animation: fanPulse 2.6s ease-in-out infinite; }
.a1 { left: 85%; top: 53%; background: radial-gradient(circle, rgba(255,190,90,.6), transparent 70%); }
.a2 { left: 94%; top: 58%; width: 8%; background: radial-gradient(circle, rgba(80,210,255,.6), transparent 70%); animation-delay: -1.3s; }
.ascreen { left: 70%; top: 32%; width: 14%; height: 36%; border-radius: 3px; background: repeating-linear-gradient(180deg, rgba(159,243,255,.07) 0 1px, transparent 1px 4px); animation: scan 5s linear infinite; }

/* ---------- home: latest blog post ---------- */
.sec.latest { padding: 72px 0 0; }
.lp { position: relative; display: grid; grid-template-columns: 1fr; gap: 26px 34px; padding: 34px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); box-shadow: 0 0 60px -20px rgba(51,214,255,.35); overflow: hidden; }
.lp::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--cyan), var(--violet)); }
.lp:has(.lp-img) { grid-template-columns: 280px minmax(0, 1fr); }
.lp:has(.lp-more) { grid-template-columns: minmax(0, 1fr) 300px; }
.lp:has(.lp-img):has(.lp-more) { grid-template-columns: 240px minmax(0, 1fr) 280px; }
.lp-img { display: block; min-height: 200px; border-radius: 16px; background: var(--deep-2) center / cover; border: 1px solid var(--line); }
.lp-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--phos); box-shadow: 0 0 10px var(--phos); }
.lp-t { font: 700 clamp(24px, 3vw, 36px)/1.15 var(--f-h); color: var(--white); margin: 12px 0 12px; letter-spacing: -.5px; }
.lp-t a:hover { color: var(--ice); }
.lp-x { color: var(--text); font-size: 16px; max-width: 720px; }
.lp-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.lp-more { list-style: none; display: grid; align-content: start; gap: 4px; border-left: 1px solid var(--line); padding-left: 26px; }
.lp-more a { display: grid; gap: 3px; padding: 10px 12px; margin: 0 -12px; border-radius: 12px; transition: background .25s; }
.lp-more a:hover { background: rgba(51,214,255,.06); }
.lp-more time { font: 600 11px var(--f-m); letter-spacing: 1.5px; color: var(--amber); text-transform: uppercase; }
.lp-more b { font: 600 15px/1.35 var(--f-h); color: var(--white); }
@media (max-width: 960px) {
  .lp, .lp:has(.lp-img), .lp:has(.lp-more), .lp:has(.lp-img):has(.lp-more) { grid-template-columns: 1fr; padding: 26px; }
  .lp-more { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 16px; }
}