/* =========================================================
   Acrovations — "Neural Aurora" design system
   ========================================================= */
:root {
  --bg: #070a16;
  --bg-alt: #0b1022;
  --surface: rgba(20, 28, 58, .55);
  --surface-solid: #121935;
  --border: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .16);
  --text: #eef1fb;
  --muted: #98a3c4;
  --accent: #6d7cff;
  --accent-2: #22d3ee;
  --accent-3: #a855f7;
  --pink: #f472b6;
  --gold: #fbbf24;
  --green: #10b981;
  --grad: linear-gradient(110deg, var(--accent) 0%, var(--accent-3) 35%, var(--accent-2) 70%, var(--accent) 100%);
  --radius: 18px;
  --container: 1200px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-display: "Space Grotesk", Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: rgba(109,124,255,.45); color: #fff; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -0.03em; }
h1 { font-size: clamp(2.7rem, 7.2vw, 5.6rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; color: var(--muted); }
/* Space Grotesk has no Cyrillic: use Inter for display text in Ukrainian */
html[lang="uk"] { --font-display: Inter, system-ui, sans-serif; }
html[lang="uk"] h1, html[lang="uk"] h2 { letter-spacing: -0.035em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; color: #000; padding: 8px 12px; z-index: 200; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }

/* ---------- Global atmosphere ---------- */
.grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 120;
  transform-origin: 0 50%; transform: scaleX(var(--p, 0));
  background: var(--grad); box-shadow: 0 0 12px rgba(109,124,255,.8);
}
.cursor-glow {
  position: fixed; top: 0; left: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px;
  border-radius: 50%; pointer-events: none; z-index: 0; opacity: 0;
  background: radial-gradient(closest-side, rgba(109,124,255,.13), transparent 70%);
  transform: translate3d(var(--cx, -999px), var(--cy, -999px), 0);
  transition: opacity .4s;
}
body.has-pointer .cursor-glow { opacity: 1; }
main, .footer { position: relative; z-index: 1; }

/* ---------- Text effects ---------- */
.grad {
  background: var(--grad); background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradShift 7s linear infinite;
}
@keyframes gradShift { to { background-position: -220% 0; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  text-transform: uppercase; letter-spacing: .18em; font-size: .74rem;
  font-weight: 600; color: var(--accent-2); margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .7; }
.section__head .eyebrow::after { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .7; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px; border: 0; cursor: pointer;
  font: 600 1rem/1 Inter, sans-serif; text-decoration: none; color: #fff;
  background: linear-gradient(110deg, var(--accent), var(--accent-3));
  box-shadow: 0 12px 34px -12px rgba(124, 92, 255, .9), inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  will-change: transform;
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .8s var(--ease);
}
.btn:hover::after { transform: translateX(120%); }
.btn:hover { box-shadow: 0 18px 44px -12px rgba(124, 92, 255, 1), inset 0 1px 0 rgba(255,255,255,.3); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--ghost {
  background: rgba(255,255,255,.04); border: 1px solid var(--border-strong);
  box-shadow: none; backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: rgba(255,255,255,.35); box-shadow: none; background: rgba(255,255,255,.08); }
.btn--sm { padding: 10px 18px; font-size: .9rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 90;
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
}
.nav.is-scrolled {
  background: rgba(7, 10, 22, .72); backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; transition: height .4s var(--ease); }
.nav.is-scrolled .nav__inner { height: 64px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 32px; width: auto; transition: transform .4s var(--ease); }
.brand:hover img { transform: scale(1.04); }
.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__menu a:not(.btn) {
  position: relative; text-decoration: none; color: var(--muted); font-weight: 500; font-size: .93rem;
  padding: 8px 14px; border-radius: 999px; transition: color .25s, background .25s;
}
.nav__menu a:not(.btn):hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav__menu a.is-active { color: var(--text); }
.nav__menu a.is-active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2);
}
.nav__menu .btn { margin-left: 10px; }
.nav__right { display: flex; align-items: center; gap: 14px; }

/* Language switcher */
.lang { position: relative; }
.lang__btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: rgba(255,255,255,.04); color: var(--text); border: 1px solid var(--border-strong);
  border-radius: 999px; padding: 8px 12px; font: 600 .82rem/1 Inter, sans-serif;
  transition: border-color .25s, background .25s;
}
.lang__btn svg { transition: transform .6s var(--ease); }
.lang__btn:hover svg, .lang__btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.lang__btn:hover, .lang__btn[aria-expanded="true"] { border-color: var(--accent); background: rgba(109,124,255,.1); }
.lang__list {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 190px; margin: 0; padding: 6px;
  list-style: none; background: rgba(18, 25, 53, .92); backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong); border-radius: 14px;
  box-shadow: 0 24px 50px -12px rgba(0,0,0,.7); z-index: 95;
  animation: pop .25s var(--ease);
}
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.97); } }
.lang__list li {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 9px;
  cursor: pointer; font-size: .92rem; color: var(--muted); outline: none;
}
.lang__list li:hover, .lang__list li:focus { background: rgba(109,124,255,.18); color: var(--text); }
.lang__list li[aria-selected="true"] { color: var(--text); }
.lang__list li[aria-selected="true"]::after { content: "✓"; margin-left: auto; color: var(--accent-2); }
.lang__short { font-weight: 700; font-size: .72rem; width: 22px; color: var(--accent-2); }

.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: transform .35s var(--ease), opacity .25s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 120px 0 80px; margin-top: -76px; padding-top: 196px; min-height: min(100vh, 980px); display: flex; flex-direction: column; justify-content: center; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero__grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}
.aurora { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.aurora i {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; mix-blend-mode: screen;
  animation: drift 18s ease-in-out infinite alternate;
}
.aurora i:nth-child(1) { width: 46vw; height: 46vw; left: 2%; top: -14%; background: radial-gradient(closest-side, rgba(109,124,255,.85), transparent); }
.aurora i:nth-child(2) { width: 38vw; height: 38vw; right: -4%; top: 4%; background: radial-gradient(closest-side, rgba(34,211,238,.6), transparent); animation-duration: 22s; animation-delay: -6s; }
.aurora i:nth-child(3) { width: 34vw; height: 34vw; left: 34%; top: 38%; background: radial-gradient(closest-side, rgba(168,85,247,.55), transparent); animation-duration: 26s; animation-delay: -12s; }
@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(6vw, 4vh, 0) scale(1.12); }
  100% { transform: translate3d(-4vw, 8vh, 0) scale(.92); }
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px; z-index: 0; pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--bg));
}
.hero__inner { position: relative; z-index: 2; text-align: center; }
.status {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
  padding: 7px 16px 7px 10px; border-radius: 999px; font-size: .85rem; font-weight: 500; color: var(--text);
  background: rgba(255,255,255,.05); border: 1px solid var(--border-strong); backdrop-filter: blur(10px);
}
.status__dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.status__dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--green); animation: ping 2s var(--ease) infinite; }
@keyframes ping { from { transform: scale(.6); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }
.hero .eyebrow { display: flex; justify-content: center; }
.hero h1 { margin-bottom: .35em; text-shadow: 0 0 60px rgba(109,124,255,.25); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 740px; margin: 0 auto 2.4rem; }
.hero__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Hero entrance */
.hero__inner > * { opacity: 0; transform: translateY(26px); filter: blur(6px); animation: rise 1s var(--ease) forwards; }
.hero__inner > *:nth-child(1) { animation-delay: .05s; }
.hero__inner > *:nth-child(2) { animation-delay: .15s; }
.hero__inner > *:nth-child(3) { animation-delay: .25s; }
.hero__inner > *:nth-child(4) { animation-delay: .4s; }
.hero__inner > *:nth-child(5) { animation-delay: .55s; }
.hero__inner > *:nth-child(6) { animation-delay: .7s; }
@keyframes rise { to { opacity: 1; transform: none; filter: none; } }

.stats {
  list-style: none; padding: 0; margin: 76px auto 0; max-width: 920px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.stats li {
  position: relative; padding: 22px 18px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
  border: 1px solid var(--border); backdrop-filter: blur(12px);
  transition: transform .4s var(--ease), border-color .4s;
}
.stats li:hover { transform: translateY(-4px); border-color: rgba(109,124,255,.45); }
.stats strong { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stats span { color: var(--muted); font-size: .86rem; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; z-index: 2; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.25); border-radius: 14px;
}
.scroll-cue::after {
  content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 2px; background: var(--accent-2); animation: wheel 1.8s var(--ease) infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Trust bar ---------- */
.trust { padding: 10px 0 30px; position: relative; z-index: 2; }
.trust__title { text-align: center; text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 600; margin-bottom: 18px; }
.trust__list { list-style: none; padding: 0; margin: 0 auto; max-width: 1040px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.badge {
  display: flex; align-items: center; gap: 12px; height: 100%; padding: 14px 16px; text-decoration: none;
  border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,.03);
  transition: border-color .3s, transform .4s var(--ease), background .3s;
}
.badge:hover { border-color: rgba(109,124,255,.55); transform: translateY(-3px); background: rgba(109,124,255,.06); }
.badge__check {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.08); color: var(--muted); transition: transform .5s var(--ease);
}
.badge:hover .badge__check { transform: rotate(-12deg) scale(1.1); }
.badge--verified .badge__check { background: var(--green); color: #fff; box-shadow: 0 0 0 4px rgba(16,185,129,.18), 0 0 18px rgba(16,185,129,.5); }
.badge--rated .badge__check { background: rgba(251,191,36,.15); color: var(--gold); }
.badge__body { display: grid; line-height: 1.3; min-width: 0; }
.badge__body strong { font-size: .95rem; }
.badge__body small { font-size: .8rem; color: var(--muted); }
.badge__stars { color: var(--gold); }

/* ---------- Marquee ---------- */
.marquee { padding: 40px 0 20px; overflow: hidden; position: relative; z-index: 1; }
.marquee__label { text-align: center; text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 600; margin-bottom: 20px; }
.marquee__row {
  display: flex; gap: 14px; width: max-content; padding: 6px 0;
  animation: scroll 46s linear infinite;
}
.marquee__row--rev { animation-direction: reverse; animation-duration: 54s; }
.marquee:hover .marquee__row { animation-play-state: paused; }
.marquee__mask {
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.chip {
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  padding: 10px 18px; border-radius: 999px; font-size: .92rem; font-weight: 500; color: var(--text);
  background: rgba(255,255,255,.035); border: 1px solid var(--border);
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); background-size: 200% 100%; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { position: relative; padding: 130px 0; }
.section--alt { background: linear-gradient(180deg, var(--bg-alt), var(--bg)); border-block: 1px solid var(--border); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section__head .eyebrow { justify-content: center; }
.section__head p { font-size: 1.08rem; }

.grid { display: grid; gap: 18px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* Spotlight cards */
.card {
  --mx: 50%; --my: 50%;
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; backdrop-filter: blur(10px);
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s var(--ease);
  transform-style: preserve-3d;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(109,124,255,.18), transparent 45%);
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; opacity: 0;
  background: radial-gradient(260px circle at var(--mx) var(--my), rgba(34,211,238,.9), rgba(168,85,247,.5) 40%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity .4s;
}
.card:hover::before, .card:hover::after { opacity: 1; }
.card:hover { box-shadow: 0 30px 60px -30px rgba(109,124,255,.45); }
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; font-size: .95rem; }
.card--feature { padding: 32px; background: linear-gradient(160deg, rgba(109,124,255,.16), var(--surface) 55%); }
.card--feature h3 { font-size: 1.4rem; }
.card__num { position: absolute; top: 22px; right: 24px; font-family: var(--font-display); font-size: .8rem; color: rgba(255,255,255,.22); font-weight: 600; }
.icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px;
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow: 0 10px 30px -8px rgba(124,92,255,.8), inset 0 1px 0 rgba(255,255,255,.3);
  transition: transform .6s var(--ease);
}
.card:hover .icon { transform: rotate(-8deg) scale(1.08); }
.card--feature:nth-child(2) .icon { background: linear-gradient(135deg, var(--accent-2), var(--accent)); box-shadow: 0 10px 30px -8px rgba(34,211,238,.7), inset 0 1px 0 rgba(255,255,255,.3); }
.card--feature:nth-child(3) .icon { background: linear-gradient(135deg, var(--pink), var(--accent-3)); box-shadow: 0 10px 30px -8px rgba(244,114,182,.7), inset 0 1px 0 rgba(255,255,255,.3); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.checks { list-style: none; padding: 0; margin: 0 0 32px; }
.checks li { position: relative; padding-left: 34px; margin-bottom: 14px; }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 2px; width: 22px; height: 22px;
  border-radius: 50%; background: rgba(34,211,238,.14); color: var(--accent-2);
  font-size: .72rem; display: grid; place-items: center; font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(34,211,238,.3);
}

/* ---------- AI agent console ---------- */
.agent-wrap { position: relative; }
.agent-wrap::before {
  content: ""; position: absolute; inset: -40px; z-index: 0; border-radius: 40px; filter: blur(50px); opacity: .5;
  background: conic-gradient(from 180deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
  animation: spin 14s linear infinite;
}
.agent {
  position: relative; z-index: 1; background: rgba(9, 13, 28, .9); border: 1px solid var(--border-strong);
  border-radius: 22px; overflow: hidden; backdrop-filter: blur(20px);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.8);
}
.agent__bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.02); }
.agent__bar > span { width: 11px; height: 11px; border-radius: 50%; }
.agent__bar > span:nth-child(1) { background: #ff5f57; }
.agent__bar > span:nth-child(2) { background: #febc2e; }
.agent__bar > span:nth-child(3) { background: #28c840; }
.agent__bar em { margin-left: 10px; font-style: normal; font-size: .8rem; color: var(--muted); font-family: ui-monospace, "SF Mono", Consolas, monospace; }
.agent__live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 600; letter-spacing: .1em; color: var(--green); }
.agent__live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: blink 1.6s infinite; }
.agent__body { padding: 24px; display: flex; flex-direction: column; gap: 14px; min-height: 340px; }
.agent__src { display: none; }
.msg { margin: 0; padding: 13px 17px; border-radius: 16px; max-width: 86%; font-size: .93rem; line-height: 1.55; color: var(--text); animation: msgIn .5s var(--ease); }
@keyframes msgIn { from { opacity: 0; transform: translateY(12px) scale(.97); } }
.msg--user { align-self: flex-end; background: linear-gradient(135deg, var(--accent), var(--accent-3)); border-bottom-right-radius: 5px; box-shadow: 0 10px 24px -12px rgba(124,92,255,.9); }
.msg--bot { align-self: flex-start; background: rgba(255,255,255,.06); border: 1px solid var(--border); border-bottom-left-radius: 5px; }
.msg--bot .caret { display: inline-block; width: 2px; height: 1em; margin-left: 2px; vertical-align: -2px; background: var(--accent-2); animation: blink 1s steps(1) infinite; }
.typing { display: flex; gap: 5px; padding: 15px 17px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; }
.typing i:nth-child(3) { animation-delay: .4s; }
.agent__tools { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 24px 22px; }
.agent__tools span {
  font-size: .72rem; font-family: ui-monospace, "SF Mono", Consolas, monospace; color: var(--accent-2);
  padding: 5px 10px; border-radius: 8px; background: rgba(34,211,238,.08); border: 1px solid rgba(34,211,238,.2);
  opacity: .35; transition: opacity .4s, box-shadow .4s;
}
.agent__tools span.on { opacity: 1; box-shadow: 0 0 14px rgba(34,211,238,.35); }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Process timeline ---------- */
.steps { position: relative; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.steps li.steps__track { position: absolute; left: 0; right: 0; top: 27px; height: 2px; padding: 0; background: var(--border); border-radius: 2px; overflow: hidden; }
.steps__track i { position: absolute; inset: 0; background: var(--grad); transform-origin: 0 50%; transform: scaleX(var(--t, 0)); box-shadow: 0 0 12px rgba(109,124,255,.8); }
.steps li { position: relative; padding-top: 80px; }
.steps li > span {
  position: absolute; top: 0; left: 0; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: .95rem;
  color: var(--muted); background: var(--bg); border: 1px solid var(--border-strong);
  transition: color .5s, border-color .5s, box-shadow .5s, background .5s;
}
.steps li.is-lit > span { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--accent), var(--accent-3)); box-shadow: 0 0 0 6px rgba(109,124,255,.15), 0 0 30px rgba(124,92,255,.6); }
.steps h3 { font-size: 1.35rem; }

/* ---------- Work ---------- */
.tags { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border); font-size: .84rem; color: var(--muted); background: rgba(255,255,255,.03); transition: border-color .3s, color .3s; }
.tags li:hover { border-color: var(--accent-2); color: var(--text); }
.scores { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 26px 0 0; padding-top: 22px; border-top: 1px solid var(--border); }
.scores div { position: relative; overflow: hidden; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 11px 13px; border-radius: 11px; background: rgba(255,255,255,.035); }
.scores div::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: calc(var(--v, 1) * 100%); background: linear-gradient(90deg, var(--gold), #f97316); transform-origin: 0; transform: scaleX(0); transition: transform 1.4s var(--ease); }
.is-visible .scores div::after, .scores.is-visible div::after { transform: scaleX(1); }
.scores dt { font-size: .84rem; color: var(--muted); }
.scores dd { margin: 0; font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; }

.case-mini { margin-top: 30px; padding: 22px 24px; border-left: 3px solid var(--accent-2); background: linear-gradient(90deg, rgba(34,211,238,.07), rgba(255,255,255,.02)); border-radius: 0 14px 14px 0; }
.case-mini h3 { margin-bottom: 6px; }
.case-mini p { margin: 0; font-size: .95rem; }
.case-mini .case-mini__label { text-transform: uppercase; letter-spacing: .12em; font-size: .7rem; font-weight: 600; color: var(--accent-2); margin-bottom: 6px; }

/* Animated gradient border */
.quote {
  position: relative; margin: 0; padding: 40px; border-radius: 24px; isolation: isolate;
  background: rgba(14, 20, 42, .9);
}
.quote::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; padding: 1px;
  background: conic-gradient(from var(--ang, 0deg), transparent 0 60%, var(--accent-2), var(--accent-3), var(--accent), transparent 95%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: angle 6s linear infinite;
}
.quote::after { content: "\201C"; position: absolute; top: -10px; right: 26px; font-family: var(--font-display); font-size: 9rem; line-height: 1; color: rgba(109,124,255,.14); z-index: -1; }
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes angle { to { --ang: 360deg; } }
.stars { color: var(--gold); letter-spacing: 4px; font-size: 1.25rem; margin-bottom: 16px; text-shadow: 0 0 16px rgba(251,191,36,.5); }
.quote blockquote { margin: 0 0 22px; font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; line-height: 1.35; letter-spacing: -0.02em; }
.quote__tr { display: block; margin-top: 12px; font-family: Inter, sans-serif; font-size: 1rem; font-weight: 500; letter-spacing: 0; color: var(--muted); }
.quote figcaption { color: var(--muted); font-size: .92rem; }
.quote figcaption strong { color: var(--text); }

/* ---------- About ---------- */
.values { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.values li { padding: 26px; }
.values p { margin: 0; font-size: .92rem; }
.values h3::before { content: ""; display: block; width: 28px; height: 3px; border-radius: 3px; margin-bottom: 16px; background: var(--grad); }

.facts { list-style: none; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.facts li { padding: 16px 18px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.025); transition: border-color .3s, transform .4s var(--ease); }
.facts li:hover { border-color: rgba(109,124,255,.45); transform: translateY(-3px); }
.facts strong { display: block; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; }
.facts span { font-size: .84rem; color: var(--muted); }

/* ---------- Contact ---------- */
.section--cta { overflow: hidden; background: var(--bg-alt); border-top: 1px solid var(--border); }
.section--cta::before {
  content: ""; position: absolute; width: 900px; height: 900px; left: -300px; top: -400px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(109,124,255,.22), transparent); pointer-events: none;
}
.section--cta::after {
  content: ""; position: absolute; width: 700px; height: 700px; right: -260px; bottom: -360px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(34,211,238,.14), transparent); pointer-events: none;
}
.section--cta .container { position: relative; z-index: 1; }
.section--cta h2 { font-size: clamp(2.2rem, 4.8vw, 3.6rem); }
.contact { list-style: none; padding: 0; margin: 28px 0; }
.contact li { padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; gap: 16px; align-items: baseline; }
.contact li > span:first-child { width: 74px; flex-shrink: 0; color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.contact a { text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .4s var(--ease), color .3s; }
.contact a:hover { color: var(--accent-2); background-size: 100% 1px; }
.social { display: flex; gap: 10px; flex-wrap: wrap; }
.social a { padding: 9px 16px; border: 1px solid var(--border-strong); border-radius: 999px; text-decoration: none; font-size: .88rem; transition: border-color .3s, background .3s, transform .4s var(--ease); }
.social a:hover { border-color: var(--accent); background: rgba(109,124,255,.1); transform: translateY(-2px); }

.form {
  position: relative; background: rgba(18, 25, 53, .7); backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong); border-radius: 24px; padding: 34px; display: grid; gap: 18px;
  box-shadow: 0 40px 90px -40px rgba(0,0,0,.8);
}
.form label { display: grid; gap: 8px; font-size: .84rem; font-weight: 500; color: var(--muted); }
.form input, .form select, .form textarea {
  font: inherit; color: var(--text); background: rgba(7,10,22,.7); border: 1px solid var(--border);
  border-radius: 12px; padding: 13px 15px; width: 100%;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.form textarea { resize: vertical; }
.form input:hover, .form select:hover, .form textarea:hover { border-color: var(--border-strong); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); background: rgba(7,10,22,.95); box-shadow: 0 0 0 4px rgba(109,124,255,.18); }
.form .btn { margin-top: 4px; }
.form__note { margin: 0; font-size: .9rem; min-height: 1.2em; }

/* ---------- Footer ---------- */
.footer { padding: 34px 0; border-top: 1px solid var(--border); background: var(--bg); }
.footer__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
.footer__logo { height: 26px; width: auto; opacity: .85; }
.footer p { margin: 0; font-size: .86rem; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
/* Only large, travelling motion is removed; fades, colour and hover feedback stay. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aurora i, .agent-wrap::before, .scroll-cue::after { animation: none; }
  .hero__inner > * { animation: fadeOnly .8s ease forwards; transform: none; filter: none; }
  .reveal { transform: none; transition: opacity .6s ease; }
  .marquee__mask { overflow-x: auto; scrollbar-width: none; }
  .marquee__mask::-webkit-scrollbar { display: none; }
  .marquee__row { animation: none; }
  .marquee__row [aria-hidden="true"] { display: none; }
  .card, .badge, .stats li, .facts li, .social a { transition-property: border-color, box-shadow, background; }
}
@keyframes fadeOnly { to { opacity: 1; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav__menu a:not(.btn) { padding: 8px 10px; }
}
@media (max-width: 960px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .steps li.steps__track { display: none; }
  .trust__list { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 56px; }
  .section { padding: 100px 0; }
}
@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__right { gap: 8px; }
  .nav__menu {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 20px 22px; background: rgba(7,10,22,.96); backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .3s, transform .4s var(--ease), visibility .3s;
  }
  .nav__menu.open { opacity: 1; visibility: visible; transform: none; }
  .nav__menu a:not(.btn) { padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--border); }
  .nav__menu a.is-active::after { left: auto; right: 6px; top: 50%; bottom: auto; margin-top: -2px; }
  .nav__menu .btn { margin: 16px 0 0; }
}
@media (max-width: 760px) {
  .hero { padding-top: 150px; padding-bottom: 90px; min-height: auto; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 52px; }
  .stats strong { font-size: 1.8rem; }
  .section { padding: 80px 0; }
  .grid--3, .values { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .quote { padding: 30px 24px; }
  .quote blockquote { font-size: 1.3rem; }
  .form { padding: 24px; }
  .scroll-cue { display: none; }
  .agent__body { min-height: 380px; }
}
@media (max-width: 420px) {
  .trust__list, .facts, .scores { grid-template-columns: 1fr; }
}