/* ============================================================
   XCORE TECHNOLOGIES — styles.css  (v2 — advanced)
   We Don't Market. We Dominate.
   ============================================================ */

:root {
  --void:       #050508;
  --signal:     #00F0FF;
  --ember:      #FF3D00;
  --ash:        #B0B3BE;
  --fog:        #1A1C26;
  --white-core: #EEEEF2;

  --signal-glow: 0 0 24px rgba(0, 240, 255, 0.45);
  --maxw: 1320px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --f-display: 'Syne', sans-serif;
  --f-head:    'Inter', sans-serif;
  --f-body:    'DM Sans', sans-serif;
  --f-mono:    'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--void);
  color: var(--ash);
  font-family: var(--f-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  cursor: none;
}
@media (hover: none) { body { cursor: auto; } }

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--signal); color: var(--void); }

/* ---------- ambient background ---------- */
.bg-aurora {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(40% 50% at 15% 20%, rgba(0,240,255,0.10), transparent 60%),
    radial-gradient(45% 45% at 85% 75%, rgba(0,120,255,0.07), transparent 60%),
    radial-gradient(35% 40% at 60% 110%, rgba(255,61,0,0.05), transparent 60%);
  filter: blur(30px);
  animation: auroraDrift 18s ease-in-out infinite alternate;
}
@keyframes auroraDrift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-3%,2%,0) scale(1.12); }
}
.grain {
  position: fixed; inset: -50%; z-index: 65; pointer-events: none;
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 0.6s steps(2) infinite;
}
@keyframes grainShift {
  0%{transform:translate(0,0)} 50%{transform:translate(-4%,3%)} 100%{transform:translate(2%,-2%)}
}

.label {
  font-family: var(--f-mono);
  font-size: 0.75rem; letter-spacing: 0.18em;
  color: var(--signal); text-transform: uppercase; display: inline-block;
}
.section-title {
  font-family: var(--f-head); font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.6rem);
  color: var(--white-core); letter-spacing: -0.02em; margin-top: 0.6rem;
}
.section-head { max-width: var(--maxw); margin: 0 auto 3.5rem; padding: 0 6vw; }
.section-head--center { text-align: center; }
.ember  { color: var(--ember); }
.signal { color: var(--signal); }

/* ---------- char-split reveal ---------- */
.char { display: inline-block; transform: translateY(110%) rotateX(-40deg); opacity: 0; will-change: transform; }
.char.space { width: 0.3em; }
[data-split].is-in .char { transform: none; opacity: 1; transition: transform .7s var(--ease), opacity .7s var(--ease); }

/* ============================= [00] PRELOADER ============================= */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--void);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.8rem;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }
.preloader__mark svg #xPath {
  stroke-dasharray: 170; stroke-dashoffset: 170;
  animation: drawX 1.1s var(--ease) forwards; filter: drop-shadow(var(--signal-glow));
}
@keyframes drawX { to { stroke-dashoffset: 0; } }
.preloader__bar { width: min(260px, 62vw); height: 2px; background: rgba(255,255,255,0.08); overflow: hidden; }
.preloader__fill { display: block; height: 100%; width: 0%; background: var(--signal); box-shadow: var(--signal-glow); }
.preloader__pct { font-family: var(--f-mono); font-size: 0.85rem; color: var(--ash); letter-spacing: 0.1em; }
.preloader__pct i { font-style: normal; color: var(--signal); }

/* ============================= CURSOR ============================= */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; border-radius: 50%;
  pointer-events: none; z-index: 10000; transform: translate(-50%, -50%);
}
.cursor-dot { width: 6px; height: 6px; background: var(--signal); box-shadow: var(--signal-glow); }
.cursor-ring {
  width: 40px; height: 40px; border: 1px solid rgba(176,179,190,0.55);
  display: grid; place-items: center;
  transition: width .25s var(--ease), height .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.cursor-ring.is-hover { width: 56px; height: 56px; border-color: var(--signal); }
.cursor-ring.is-plus  { width: 64px; height: 64px; border-color: var(--signal); background: rgba(0,240,255,0.06); }
.cursor-ring.is-plus::before, .cursor-ring.is-plus::after { content:""; position:absolute; background: var(--signal); }
.cursor-ring.is-plus::before { width: 14px; height: 1.5px; }
.cursor-ring.is-plus::after  { width: 1.5px; height: 14px; }
@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }

/* ============================= NAV ============================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 6vw;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(5,5,8,0.72); backdrop-filter: blur(14px);
  padding: 0.9rem 6vw; border-bottom-color: rgba(255,255,255,0.06);
}
.nav__brand { font-family: var(--f-head); font-weight: 700; letter-spacing: 0.08em; color: var(--white-core); font-size: 1.05rem; }
.nav__x { color: var(--signal); }
.nav__links { display: flex; gap: 2rem; }
.nav__links a { font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.05em; color: var(--ash); position: relative; transition: color .25s; }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-6px; width:0; height:1px; background: var(--signal); transition: width .3s var(--ease); }
.nav__links a:hover { color: var(--white-core); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  font-family: var(--f-head); font-weight: 600; font-size: 0.85rem;
  color: var(--void); background: var(--signal); padding: 0.6rem 1.2rem; border-radius: 2px;
  box-shadow: var(--signal-glow);
}
.nav__burger { display: none; background: none; border: 0; width: 34px; height: 34px; position: relative; cursor: none; }
.nav__burger span { position: absolute; left: 5px; right: 5px; height: 2px; background: var(--white-core); transition: transform .35s var(--ease), opacity .25s; }
.nav__burger span:nth-child(1) { top: 12px; } .nav__burger span:nth-child(2) { top: 20px; }
body.menu-open .nav__burger span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
body.menu-open .nav__burger span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------- mobile menu ---------- */
.menu {
  position: fixed; inset: 0; z-index: 850;
  background: rgba(5,5,8,0.96); backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 0 10vw; gap: 2rem;
  clip-path: circle(0% at 100% 0); transition: clip-path .6s var(--ease);
  pointer-events: none;
}
body.menu-open .menu { clip-path: circle(150% at 100% 0); pointer-events: auto; }
.menu__links { display: flex; flex-direction: column; gap: 0.4rem; }
.menu__links a {
  font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 11vw, 3.4rem);
  color: var(--white-core); display: flex; align-items: baseline; gap: 1rem; letter-spacing: -1px;
}
.menu__links a span { font-family: var(--f-mono); font-size: 0.8rem; font-weight: 400; color: var(--signal); }
.menu__mail { font-family: var(--f-mono); color: var(--ash); font-size: 0.9rem; }

/* ============================= BUTTONS ============================= */
.btn {
  position: relative; overflow: hidden;
  font-family: var(--f-head); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em;
  padding: 1rem 2.2rem; border-radius: 2px;
  display: inline-flex; align-items: center; justify-content: center; isolation: isolate;
}
.btn--ghost { color: var(--white-core); border: 1px solid rgba(176,179,190,0.4); background: transparent; }
.btn--ghost span { position: relative; z-index: 2; transition: color .35s; }
.btn--liquid::before {
  content: ""; position: absolute; z-index: 1; left: 50%; top: 50%; width: 0; height: 0;
  background: var(--signal); border-radius: 50%; transform: translate(-50%, -50%);
  transition: width .55s var(--ease), height .55s var(--ease);
}
.btn--liquid:hover::before { width: 260%; height: 700%; }
.btn--liquid:hover span { color: var(--void); }
.btn--fill { background: var(--signal); color: var(--void); box-shadow: var(--signal-glow); }
.btn--fill:hover { filter: brightness(1.1); }
.btn--text { color: var(--ash); padding: 1rem 0.4rem; }
.btn--text:hover { color: var(--white-core); }

/* ============================= [01] HERO ============================= */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: radial-gradient(60% 60% at 50% 40%, rgba(0,240,255,0.12), transparent 70%), var(--void); }
.hero__canvas, .cta__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero__scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(60% 60% at 50% 55%, transparent 30%, rgba(5,5,8,0.55) 100%);
}
.hero__fallback {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(60% 60% at 50% 40%, rgba(0,240,255,0.14), transparent 70%),
    radial-gradient(40% 40% at 72% 70%, rgba(0,120,255,0.08), transparent 70%), var(--void);
}
.hero__inner { position: relative; z-index: 3; text-align: center; padding: 0 6vw; }
.hero__tag { margin-bottom: 1.6rem; opacity: 0; }
.hero__title {
  font-family: var(--f-display); font-weight: 800; color: var(--white-core);
  font-size: clamp(2.6rem, 9vw, 6.4rem); line-height: 0.96; letter-spacing: -2px; text-transform: uppercase;
}
.hero__title .line { display: block; overflow: hidden; perspective: 600px; }
.hero__sub { color: var(--ash); letter-spacing: 0.22em; font-size: clamp(0.72rem, 1.6vw, 0.95rem); text-transform: uppercase; margin: 1.8rem 0 2.6rem; opacity: 0; }
.hero__actions { display: flex; gap: 1.2rem; align-items: center; justify-content: center; flex-wrap: wrap; opacity: 0; }
[data-fade] { opacity: 0; transform: translateY(20px); }
[data-fade].is-in { animation: fadeUp .8s var(--ease) forwards; }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

.hero__scroll { position: absolute; bottom: 2.2rem; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.6rem; transition: opacity .4s; }
.hero__scroll.is-hidden { opacity: 0; }
.hero__scroll-dots { width: 1px; height: 46px; background: linear-gradient(var(--signal), transparent); position: relative; overflow: hidden; }
.hero__scroll-dots::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 12px; background: var(--signal); animation: scrollPulse 1.6s var(--ease) infinite; }
@keyframes scrollPulse { 0%{transform:translateY(-12px);opacity:0;} 40%{opacity:1;} 100%{transform:translateY(46px);opacity:0;} }
.hero__scroll-label { font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.4em; color: var(--ash); }

/* ============================= MARQUEE ============================= */
.marquee { position: relative; z-index: 2; overflow: hidden; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); padding: 1.1rem 0; background: rgba(255,255,255,0.015); }
.marquee__track { display: flex; gap: 2rem; width: max-content; animation: marquee 28s linear infinite; }
.marquee__track span { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.2rem, 3vw, 2rem); color: transparent; -webkit-text-stroke: 1px rgba(176,179,190,0.5); letter-spacing: 0.02em; white-space: nowrap; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================= [02] ARSENAL ============================= */
.arsenal { position: relative; z-index: 2; padding: 9rem 0; }
.arsenal__track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; max-width: var(--maxw); margin: 0 auto; padding: 0 6vw; }
.cap-card {
  position: relative; background: linear-gradient(180deg, rgba(26,28,38,0.9), rgba(20,22,30,0.9));
  border-radius: 6px; padding: 2.2rem 1.8rem 2rem; border: 1px solid rgba(255,255,255,0.05); border-top: 2px solid rgba(0,240,255,0.25);
  min-height: 360px; display: flex; flex-direction: column; transform-style: preserve-3d; overflow: hidden;
  transition: box-shadow .4s, border-color .4s; will-change: transform;
}
.cap-card::before { content:""; position:absolute; top:-2px; left:0; right:0; height:2px; background: var(--signal); box-shadow: var(--signal-glow); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.cap-card:hover::before { transform: scaleX(1); }
.cap-card:hover { box-shadow: 0 30px 60px -30px rgba(0,240,255,0.3); border-color: rgba(0,240,255,0.2); }
.cap-card__glare { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(180px 180px at var(--mx,50%) var(--my,0%), rgba(0,240,255,0.14), transparent 60%); opacity: 0; transition: opacity .3s; }
.cap-card:hover .cap-card__glare { opacity: 1; }
.cap-card > * { transform: translateZ(20px); }
.cap-card__index { font-family: var(--f-mono); font-size: 0.75rem; color: var(--signal); letter-spacing: 0.1em; }
.cap-card__title { font-family: var(--f-head); font-weight: 700; font-size: 1.25rem; color: var(--white-core); margin: 0.9rem 0 0.7rem; line-height: 1.2; }
.cap-card__desc { font-size: 0.95rem; }
.cap-card__list { margin: 1.2rem 0; display: flex; flex-direction: column; gap: 0.45rem; }
.cap-card__list li { font-family: var(--f-mono); font-size: 0.78rem; color: var(--ash); padding-left: 1rem; position: relative; }
.cap-card__list li::before { content: "—"; position: absolute; left: 0; color: var(--signal); }
.cap-card__metric { margin-top: auto; }
.cap-card__metric span { font-family: var(--f-mono); font-weight: 500; font-size: 1.9rem; display: block; line-height: 1; }
.cap-card__metric em { font-style: normal; font-family: var(--f-mono); font-size: 0.7rem; color: var(--ash); letter-spacing: 0.05em; }

/* ============================= [03] LLMO ============================= */
.llmo { position: relative; z-index: 2; padding: 9rem 0; }
.llmo__title { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.2rem, 6vw, 4.4rem); color: var(--white-core); line-height: 1; letter-spacing: -1.5px; margin-top: 0.6rem; }
.llmo__viz { max-width: 760px; margin: 0 auto 5rem; padding: 0; background: var(--fog); border-radius: 10px; border: 1px solid rgba(255,255,255,0.07); overflow: hidden; box-shadow: 0 40px 80px -50px rgba(0,240,255,0.3); }
.llmo__bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.9rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.02); }
.llmo__bar .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); }
.llmo__bar em { margin-left: auto; font-family: var(--f-mono); font-size: 0.7rem; color: var(--ash); font-style: normal; letter-spacing: 0.1em; }
.llmo__query { font-family: var(--f-mono); font-size: 0.95rem; color: var(--white-core); padding: 1.4rem 1.6rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.llmo__caret { color: var(--signal); }
#llmoCategory { color: var(--signal); transition: opacity .25s ease; }
.llmo__sources { display: flex; flex-direction: column; gap: 0.6rem; padding: 1.4rem 1.6rem; }
.src { display: flex; align-items: center; gap: 1rem; padding: 0.9rem 1.1rem; border-radius: 6px; background: rgba(255,255,255,0.02); border: 1px solid transparent; font-family: var(--f-mono); font-size: 0.85rem; transition: all .6s var(--ease); }
.src__rank { color: var(--ash); }
.src__name { color: var(--ash); }
.src__meter { margin-left: auto; width: 110px; height: 4px; background: rgba(255,255,255,0.08); border-radius: 4px; overflow: hidden; }
.src__meter i { display: block; height: 100%; background: rgba(176,179,190,0.5); width: 0; transition: width 1s var(--ease) .3s; }
.src--client { border-color: rgba(0,240,255,0.25); }
.src--client.is-promoted { order: -1; background: rgba(0,240,255,0.08); border-color: var(--signal); box-shadow: var(--signal-glow); }
.src--client.is-promoted .src__name { color: var(--white-core); }
.src--client.is-promoted .src__rank { color: var(--signal); }
.src--client .src__meter i { background: var(--signal); }
.src__badge { font-size: 0.6rem; letter-spacing: 0.12em; color: var(--signal); border: 1px solid var(--signal); padding: 0.15rem 0.5rem; border-radius: 2px; opacity: 0; transition: opacity .4s .3s; }
.src--client.is-promoted .src__badge { opacity: 1; }

.llmo__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: var(--maxw); margin: 0 auto; padding: 0 6vw; }
.llmo__col { padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,0.08); }
.llmo__col h4 { font-family: var(--f-head); font-weight: 600; font-size: 1.1rem; color: var(--white-core); margin: 0.8rem 0 0.6rem; }
.llmo__col p { font-size: 0.92rem; }
.llmo__quote { max-width: 900px; margin: 5rem auto 0; padding: 0 6vw; text-align: center; font-family: var(--f-display); font-weight: 700; font-size: clamp(1.4rem, 3.4vw, 2.4rem); color: var(--white-core); line-height: 1.3; letter-spacing: -0.5px; }

/* ============================= [04] PROCESS ============================= */
.process { position: relative; z-index: 2; padding: 9rem 0; overflow: hidden; }
.process__track { display: flex; gap: 2rem; padding: 0 6vw; width: max-content; will-change: transform; }
.stage { width: 320px; flex: 0 0 320px; padding: 2.2rem; border-radius: 6px; background: var(--fog); border: 1px solid rgba(255,255,255,0.05); border-left: 2px solid rgba(255,255,255,0.08); transition: border-color .4s, box-shadow .4s, transform .4s; }
.stage.is-active { border-left-color: var(--signal); box-shadow: 0 20px 50px -30px rgba(0,240,255,0.45); transform: translateY(-6px); }
.stage--final.is-active { border-left-color: var(--ember); box-shadow: 0 20px 50px -30px rgba(255,61,0,0.5); }
.stage__no { font-family: var(--f-mono); font-size: 0.72rem; color: var(--ash); letter-spacing: 0.1em; }
.stage__icon { font-size: 1.8rem; color: var(--signal); display: block; margin: 0.6rem 0 1rem; }
.stage--final .stage__icon { color: var(--ember); }
.stage h4 { font-family: var(--f-head); font-weight: 700; font-size: 1.4rem; color: var(--white-core); margin-bottom: 0.6rem; }
.stage p { font-size: 0.92rem; }

/* ============================= [05] PROOF ============================= */
.proof { position: relative; z-index: 2; padding: 7rem 6vw; background: linear-gradient(180deg, #030306, #060609); border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.proof__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.stat { text-align: center; position: relative; }
.stat:not(:last-child)::after { content:""; position:absolute; right:-1rem; top:10%; height:80%; width:1px; background: rgba(255,255,255,0.06); }
.stat__num { font-family: var(--f-mono); font-weight: 500; font-size: clamp(2.6rem, 6vw, 4.4rem); color: var(--ember); line-height: 1; display: block; text-shadow: 0 0 30px rgba(255,61,0,0.25); }
.stat__sub { font-family: var(--f-mono); font-size: 0.75rem; color: var(--ash); letter-spacing: 0.05em; margin-top: 0.8rem; display: block; }

/* ============================= [06] WORK — INTERACTIVE SHOWCASE ============================= */
.work { position: relative; z-index: 2; padding: 9rem 0 8rem; }
.showcase { max-width: var(--maxw); margin: 0 auto; padding: 0 6vw; display: grid; grid-template-columns: 1.45fr 1fr; gap: 3.5rem; align-items: center; }

.showcase__stage { perspective: 1400px; }
.showcase__viewport { position: relative; transform-style: preserve-3d; transition: transform .15s var(--ease); will-change: transform; }
.showcase__frame {
  position: relative; border-radius: 12px; overflow: hidden; transform-style: preserve-3d;
  background: #0b0d14; border: 1px solid rgba(255,255,255,0.09);
  box-shadow: 0 50px 120px -50px rgba(0,240,255,0.5), 0 0 0 1px rgba(0,240,255,0.06);
}
.frame__bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1rem; background: rgba(255,255,255,0.03); border-bottom: 1px solid rgba(255,255,255,0.06); transform: translateZ(25px); }
.frame__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.16); }
.frame__url { margin: 0 auto; font-family: var(--f-mono); font-size: 0.72rem; color: var(--ash); font-style: normal; background: rgba(0,0,0,0.3); padding: 0.2rem 0.9rem; border-radius: 20px; }
.frame__screen { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.showcase__reflect { position: absolute; left: 8%; right: 8%; bottom: -34px; height: 60px; background: radial-gradient(ellipse at center, rgba(0,240,255,0.4), transparent 70%); filter: blur(16px); transform: translateZ(-30px); }

/* mock screen */
.mock { position: absolute; inset: 0; padding: 1.6rem 1.8rem; display: flex; flex-direction: column; animation: mockIn .5s var(--ease); background: radial-gradient(120% 120% at 80% -20%, rgba(0,240,255,0.12), transparent 50%), linear-gradient(180deg, #0c0e16, #070810); }
@keyframes mockIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.mock::before { content:""; position:absolute; inset:0; background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px); background-size: 38px 38px; -webkit-mask-image: radial-gradient(circle at 72% 28%, #000, transparent 72%); mask-image: radial-gradient(circle at 72% 28%, #000, transparent 72%); }
.mock__chrome { display: flex; align-items: center; gap: 0.7rem; position: relative; transform: translateZ(35px); }
.mock__brand { font-family: var(--f-head); font-weight: 700; font-size: 0.9rem; color: var(--white-core); letter-spacing: 0.04em; }
.mock__menu { display: flex; gap: 0.5rem; margin-left: auto; }
.mock__menu i { width: 26px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.14); }
.mock__cta { width: 52px; height: 18px; border-radius: 4px; background: var(--signal); box-shadow: var(--signal-glow); }
.mock__body { display: flex; gap: 1.4rem; margin-top: auto; align-items: flex-end; position: relative; transform: translateZ(20px); }
.mock__copy { flex: 1; }
.mock__kicker { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.18em; color: var(--signal); text-transform: uppercase; }
.mock__h { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.2rem, 2.4vw, 2rem); color: var(--white-core); line-height: 1; margin: 0.5rem 0 1rem; letter-spacing: -1px; }
.mock__metric { display: inline-flex; align-items: baseline; gap: 0.5rem; transform: translateZ(45px); }
.mock__metric b { font-family: var(--f-mono); font-size: clamp(1.6rem, 3.4vw, 2.6rem); color: var(--ember); line-height: 1; text-shadow: 0 0 24px rgba(255,61,0,0.4); }
.mock__metric em { font-style: normal; font-family: var(--f-mono); font-size: 0.66rem; color: var(--ash); max-width: 10ch; }
.mock__panel { width: 42%; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; padding: 1rem; display: flex; flex-direction: column; gap: 0.8rem; transform: translateZ(30px); }
.mock__bars { display: flex; align-items: flex-end; gap: 6px; height: 70px; }
.mock__bars i { flex: 1; height: 0; align-self: flex-end; background: linear-gradient(180deg, var(--signal), rgba(0,240,255,0.2)); border-radius: 3px 3px 0 0; animation: barGrow 1s var(--ease) forwards; }
@keyframes barGrow { to { height: var(--h); } }
.mock__rows { display: flex; flex-direction: column; gap: 6px; }
.mock__rows span { height: 7px; border-radius: 4px; background: rgba(255,255,255,0.1); }
.mock__rows span:nth-child(1){ width: 90%; } .mock__rows span:nth-child(2){ width: 70%; } .mock__rows span:nth-child(3){ width: 50%; }

/* project list */
.showcase__list { display: flex; flex-direction: column; }
.sc-item { position: relative; display: flex; align-items: center; gap: 1.2rem; padding: 1.4rem 0.4rem; border-top: 1px solid rgba(255,255,255,0.08); cursor: none; opacity: 0.45; transition: opacity .4s, padding-left .4s var(--ease); }
.sc-item:last-child { border-bottom: 1px solid rgba(255,255,255,0.08); }
.sc-item.is-active, .sc-item:hover { opacity: 1; padding-left: 1rem; }
.sc-item__no { font-family: var(--f-mono); font-size: 0.78rem; color: var(--signal); }
.sc-item__txt h3 { font-family: var(--f-head); font-weight: 700; font-size: 1.3rem; color: var(--white-core); line-height: 1.1; }
.sc-item__txt p { font-family: var(--f-mono); font-size: 0.74rem; color: var(--ash); margin-top: 0.25rem; }
.sc-item__prog { position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--signal); box-shadow: var(--signal-glow); }
.sc-item.is-active .sc-item__prog { width: 100%; transition: width 5s linear; }

/* ============================= [07] CTA ============================= */
.cta { position: relative; z-index: 2; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; text-align: center;
  background: radial-gradient(60% 60% at 50% 50%, rgba(0,240,255,0.08), transparent 70%), var(--void); }
.cta__inner { position: relative; z-index: 2; padding: 0 6vw; }
.cta__title { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.4rem, 8vw, 5.4rem); color: var(--white-core); line-height: 1; letter-spacing: -1.5px; margin: 1.2rem 0 2.6rem; }
.cta__buttons { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }
.cta__glow { position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%); width: 420px; height: 120px; background: radial-gradient(ellipse, rgba(0,240,255,0.25), transparent 70%); filter: blur(20px); z-index: 0; }

/* ============================= CONTACT ============================= */
.contact { position: relative; z-index: 2; padding: 8rem 6vw 9rem; }
.contact__inner { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.05fr; gap: 4.5rem; align-items: start; }

.status-pill { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; color: var(--white-core); border: 1px solid rgba(0,240,255,0.35); padding: 0.45rem 0.9rem; border-radius: 40px; text-transform: uppercase; }
.status-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: var(--signal-glow); animation: pulseDot 1.6s ease-in-out infinite; }
@keyframes pulseDot { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.6); opacity: 0.5; } }
.contact__big { font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 4.4vw, 3.4rem); color: var(--white-core); line-height: 1.02; letter-spacing: -1.5px; margin: 1.4rem 0 0; }
.contact__lead { margin: 1.4rem 0 2.4rem; max-width: 44ch; }
.contact__meta { display: flex; flex-direction: column; gap: 1.2rem; }
.contact__meta li { display: flex; flex-direction: column; gap: 0.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 0.95rem; color: var(--white-core); }
.contact__meta span { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.12em; color: var(--signal); text-transform: uppercase; }
.contact__meta a:hover { color: var(--signal); }

.contact__form { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 1.4rem; padding: 2.4rem; border-radius: 16px; border: 1px solid rgba(255,255,255,0.08); background: linear-gradient(180deg, rgba(26,28,38,0.55), rgba(8,9,14,0.7)); overflow: hidden; }
.contact__form-glow { position: absolute; top: -120px; left: 50%; transform: translateX(-50%); width: 360px; height: 240px; background: radial-gradient(ellipse, rgba(0,240,255,0.18), transparent 70%); filter: blur(30px); pointer-events: none; }
.field { position: relative; }
.field--full { grid-column: 1 / -1; }
.field input, .field textarea {
  width: 100%; background: rgba(255,255,255,0.025); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 1.4rem 1rem 0.7rem; color: var(--white-core); font-family: var(--f-body); font-size: 0.98rem;
  outline: none; transition: border-color .3s, box-shadow .3s, background .3s; cursor: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus { border-color: var(--signal); box-shadow: 0 0 0 3px rgba(0,240,255,0.12); background: rgba(0,240,255,0.03); }
.field label { position: absolute; left: 1rem; top: 1.05rem; font-size: 0.98rem; color: var(--ash); pointer-events: none; transition: all .2s var(--ease); }
.field input:focus + label, .field input:not(:placeholder-shown) + label, .field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  top: 0.45rem; font-size: 0.62rem; font-family: var(--f-mono); letter-spacing: 0.1em; color: var(--signal); text-transform: uppercase;
}

.chips { grid-column: 1 / -1; border: 0; padding: 0; margin: 0; min-width: 0; }
.chips legend { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.12em; color: var(--signal); text-transform: uppercase; padding: 0; }
.chips__row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.8rem; }
.chip { position: relative; cursor: none; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 0.6rem 1.1rem; border: 1px solid rgba(255,255,255,0.14); border-radius: 40px; font-family: var(--f-mono); font-size: 0.78rem; color: var(--ash); transition: all .25s var(--ease); }
.chip span:hover { border-color: var(--signal); color: var(--white-core); }
.chip input:checked + span { background: var(--signal); color: var(--void); border-color: var(--signal); box-shadow: var(--signal-glow); }
.chip input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 2px; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact__submit { grid-column: 1 / -1; justify-self: start; gap: 0.6rem; margin-top: 0.4rem; }
.contact__arrow { transition: transform .3s var(--ease); }
.contact__submit:hover .contact__arrow { transform: translateX(4px); }
.contact__submit.is-loading { opacity: 0.7; pointer-events: none; }
.contact__status { grid-column: 1 / -1; font-family: var(--f-mono); font-size: 0.85rem; min-height: 1.2em; }
.contact__status.is-ok { color: var(--signal); }
.contact__status.is-err { color: var(--ember); }
.contact__status a { text-decoration: underline; }

/* ============================= [08] FOOTER ============================= */
.footer { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; gap: 2rem; align-items: start; padding: 4rem 6vw 2rem; background: #030305; border-top: 1px solid rgba(255,255,255,0.05); }
.footer__wordmark { font-family: var(--f-head); font-weight: 700; font-size: 1rem; color: var(--white-core); letter-spacing: 0.06em; display: block; }
.footer__division { font-size: 11px; color: var(--ash); margin-top: 0.5rem; display: block; opacity: 0.7; }
.footer__nav { display: flex; gap: 1.6rem; justify-content: center; flex-wrap: wrap; }
.footer__nav a { font-family: var(--f-mono); font-size: 0.8rem; color: var(--ash); transition: color .25s; }
.footer__nav a:hover { color: var(--signal); }
.footer__col--right { text-align: right; }
.footer__socials { display: flex; gap: 1rem; justify-content: flex-end; }
.footer__socials a { font-family: var(--f-mono); font-size: 0.78rem; color: var(--ash); transition: color .25s; }
.footer__socials a:hover { color: var(--white-core); }
.footer__email { display: inline-block; margin-top: 0.8rem; font-family: var(--f-head); font-weight: 600; color: var(--white-core); }
.footer__email:hover { color: var(--signal); }
.footer__bar { grid-column: 1 / -1; margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem; font-family: var(--f-mono); font-size: 0.72rem; color: var(--ash); }

/* ============================= REVEAL ============================= */
[data-reveal] { opacity: 0; transform: translateY(40px); clip-path: inset(0 0 100% 0); }
[data-reveal].is-in { opacity: 1; transform: none; clip-path: inset(0 0 0 0); transition: opacity .9s var(--ease), transform .9s var(--ease), clip-path 1s var(--ease); }

/* ============================= RESPONSIVE ============================= */
@media (max-width: 1024px) {
  .arsenal__track { grid-template-columns: repeat(2, 1fr); }
  .llmo__cols { grid-template-columns: 1fr; gap: 2.4rem; max-width: 560px; }
  .proof__grid { grid-template-columns: repeat(2, 1fr); gap: 3rem 2rem; }
  .stat:nth-child(2)::after { display: none; }
  .contact__inner { grid-template-columns: 1fr; gap: 3rem; }
  .showcase { grid-template-columns: 1fr; gap: 3rem; }
  .showcase__viewport { max-width: 620px; margin: 0 auto; }
}
@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  .arsenal__track { grid-template-columns: 1fr; }
  .cap-card { min-height: auto; }
  .stat::after { display: none; }
  .contact__form { grid-template-columns: 1fr; }
  .hero__canvas, .cta__canvas { display: none; }
  .hero__fallback { display: block; }
  .cta { background: radial-gradient(70% 70% at 50% 50%, rgba(0,240,255,0.1), transparent 70%), var(--void); }
  .footer { grid-template-columns: 1fr; text-align: left; gap: 2rem; }
  .footer__nav, .footer__socials { justify-content: flex-start; }
  .footer__col--right { text-align: left; }
  .footer__bar { flex-direction: column; }
  .process__track { flex-direction: column; width: 100%; padding: 0 6vw; transform: none !important; }
  .stage { width: 100%; flex: none; }
  .sc-item__txt h3 { font-size: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal], [data-fade] { opacity: 1; transform: none; clip-path: none; }
  .char { opacity: 1; transform: none; }
}