/* ==========================================================================
   MetaKeeper.ai — Design System
   Dark-navy intelligence aesthetic inspired by securewise.ai
   ========================================================================== */

:root {
  --background: #020b24;
  --secondary-bg: #071530;
  --card-bg: #081a38;
  --card-bg-soft: rgba(8, 26, 56, 0.55);
  --border: #1a2f57;
  --border-soft: rgba(26, 47, 87, 0.6);
  --foreground: #f5f7fa;
  --muted-text: #9aa4b2;
  --primary-accent: #00a8ff;
  --secondary-accent: #1e90ff;
  --success: #00d084;
  --danger: #ff5c7a;
  --warning: #ffb454;

  --font-sans: "Inter", system-ui, sans-serif;
  --font-display: "Outfit", var(--font-sans);
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;

  --shadow-card: 0 18px 50px -12px rgba(0, 10, 35, 0.75);
  --shadow-glow: 0 0 42px -6px rgba(0, 168, 255, 0.45);

  --header-h: 78px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { padding: 0; list-style: none; }
::selection { background: rgba(0, 168, 255, 0.35); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.container { width: min(1200px, 100% - 48px); margin-inline: auto; }

/* ---------- Ambient background ---------- */
.bg-scene { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--background); }
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(30, 144, 255, 0.13) 1px, transparent 0);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 75%);
}
.bg-glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0.5; }
.bg-glow--a { width: 640px; height: 640px; top: -260px; left: 50%; translate: -50% 0; background: rgba(0, 110, 220, 0.32); }
.bg-glow--b { width: 480px; height: 480px; bottom: -220px; right: -140px; background: rgba(0, 208, 132, 0.14); }
.bg-noise {
  position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

/* ---------- Glass primitive ---------- */
.glass {
  background: linear-gradient(160deg, rgba(12, 30, 64, 0.72), rgba(6, 18, 42, 0.55));
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  padding: 14px 26px; border-radius: 11px;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
              background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: linear-gradient(135deg, #2f9dff, var(--secondary-accent) 55%, #0f6fe0);
  color: #04122c;
  box-shadow: 0 10px 30px -8px rgba(30, 144, 255, 0.65), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(30, 144, 255, 0.8); }

.btn--dark {
  background: rgba(7, 21, 48, 0.85);
  border-color: var(--border);
  color: var(--foreground);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.btn--dark:hover { border-color: var(--primary-accent); color: var(--primary-accent); transform: translateY(-2px); }

.btn--outline {
  border-color: rgba(30, 144, 255, 0.55);
  color: var(--foreground);
  background: rgba(30, 144, 255, 0.06);
}
.btn--outline:hover { background: rgba(30, 144, 255, 0.16); box-shadow: var(--shadow-glow); transform: translateY(-1px); }

.btn--ghost { color: var(--muted-text); padding-inline: 14px; }
.btn--ghost:hover { color: var(--foreground); }

.btn--sm { padding: 10px 18px; font-size: 14px; border-radius: 9px; }
.btn--block { width: 100%; }

.btn__spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(4, 18, 44, 0.35); border-top-color: #04122c;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  height: var(--header-h);
  transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(2, 11, 36, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border-soft);
}
.nav-wrap { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { width: 38px; height: 38px; object-fit: contain; filter: drop-shadow(0 0 12px rgba(0, 168, 255, 0.5)); }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.01em; }
.brand__name em { font-style: normal; color: var(--primary-accent); }
.brand__tld { color: var(--muted-text); font-weight: 500; font-size: 15px; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav__link {
  position: relative; padding: 9px 15px; border-radius: 9px;
  color: var(--muted-text); font-weight: 500; font-size: 15px;
  transition: color 0.2s, background 0.2s;
}
.main-nav__link:hover, .main-nav__link.is-active { color: var(--foreground); background: rgba(30, 144, 255, 0.09); }
.main-nav__cta { display: none; }

.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--border); align-items: center; justify-content: center; }
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Eyebrow / gradients / tags ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--primary-accent);
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(0, 168, 255, 0.3);
  background: rgba(0, 168, 255, 0.07);
  margin-bottom: 22px;
}
.eyebrow svg { width: 15px; height: 15px; }

.grad { -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad--blue  { background-image: linear-gradient(92deg, #2f9dff, #00a8ff 60%, #59c2ff); }
.grad--cyan  { background-image: linear-gradient(92deg, #00a8ff, #37e0ff); }
.grad--green { background-image: linear-gradient(92deg, #00a8ff, #00d084); }

.tag {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  padding: 4px 10px; border-radius: 6px;
  color: var(--muted-text); border: 1px solid var(--border-soft); background: rgba(7, 21, 48, 0.6);
}
.tag--active { color: var(--success); border-color: rgba(0, 208, 132, 0.4); background: rgba(0, 208, 132, 0.09); }

.chip {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--primary-accent); padding: 5px 11px; border-radius: 999px;
  border: 1px solid rgba(0, 168, 255, 0.35); background: rgba(0, 168, 255, 0.08);
}

.live-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--success);
  box-shadow: 0 0 0 0 rgba(0, 208, 132, 0.55);
  animation: live 1.8s infinite;
}
@keyframes live {
  0% { box-shadow: 0 0 0 0 rgba(0, 208, 132, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(0, 208, 132, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 208, 132, 0); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; place-items: center;
  padding: calc(var(--header-h) + 70px) 0 90px;
  overflow: hidden;
}
.hero__map {
  position: absolute; inset: 0; opacity: 0.5; pointer-events: none;
  background-image:
    radial-gradient(circle at 50% 42%, rgba(0, 168, 255, 0.16), transparent 42%),
    radial-gradient(circle at 22% 60%, rgba(30, 144, 255, 0.09), transparent 30%),
    radial-gradient(circle at 78% 55%, rgba(0, 208, 132, 0.07), transparent 30%);
}
.hero__map::before {
  content: ""; position: absolute; inset: -10%;
  background-image: radial-gradient(circle at 1.4px 1.4px, rgba(120, 175, 255, 0.28) 1.4px, transparent 0);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 62% 48% at 50% 44%, #000 18%, transparent 68%);
  animation: mapDrift 26s linear infinite;
}
@keyframes mapDrift { to { transform: translateX(26px); } }

.hero__emblem {
  position: absolute; left: 50%; top: 46%; translate: -50% -50%;
  width: 190px; height: 190px; display: grid; place-items: center;
  opacity: 0.9; pointer-events: none; z-index: 0;
}
.hero__emblem-logo { width: 96px; height: 96px; object-fit: contain; filter: drop-shadow(0 0 26px rgba(0, 210, 255, 0.85)); animation: emblemPulse 4.5s ease-in-out infinite; }
@keyframes emblemPulse { 50% { transform: scale(1.07); filter: drop-shadow(0 0 40px rgba(0, 208, 132, 0.7)); } }
.hero__emblem-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px dashed rgba(0, 168, 255, 0.4);
  animation: ringSpin 24s linear infinite;
}
.hero__emblem-ring--b {
  inset: -46px; border-color: rgba(0, 208, 132, 0.22);
  animation-duration: 40s; animation-direction: reverse;
  border-style: solid; border-top-color: transparent; border-bottom-color: transparent;
}
@keyframes ringSpin { to { rotate: 360deg; } }

/* Floating glass cards around headline */
.hero__cards { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.float-card {
  position: absolute; width: 248px; padding: 20px 20px 16px;
  opacity: 0.92;
  clip-path: polygon(22px 0, 100% 0, 100% 100%, 0 100%, 0 22px);
  border-radius: 6px;
  animation: floatY 7s ease-in-out infinite;
  animation-delay: calc(var(--i) * -1.15s);
  transition: opacity .3s;
}
@keyframes floatY { 50% { transform: translateY(-16px); } }
.float-card__icon {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  color: var(--primary-accent);
  background: rgba(0, 168, 255, 0.12); border: 1px solid rgba(0, 168, 255, 0.3);
  margin-bottom: 12px;
}
.float-card__icon svg { width: 21px; height: 21px; }
.float-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.float-card ul { font-size: 12.5px; color: var(--muted-text); display: grid; gap: 3px; margin-bottom: 12px; }
.float-card ul li { padding-left: 13px; position: relative; }
.float-card ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 2px; background: var(--primary-accent); opacity: 0.7; }
.float-card__tags { display: flex; gap: 7px; }

/* Card positions (desktop) */
.float-card:nth-child(1) { top: 9%;  left: 6%; }
.float-card:nth-child(2) { top: 6%;  right: 8%; }
.float-card:nth-child(3) { top: 42%; left: 2.5%; }
.float-card:nth-child(4) { top: 44%; right: 3%; }
.float-card:nth-child(5) { bottom: 7%; left: 14%; }
.float-card:nth-child(6) { bottom: 9%; right: 13%; }

.hero__inner { position: relative; z-index: 2; text-align: center; display: grid; justify-items: center; }
.hero__title {
  font-size: clamp(40px, 5.6vw, 74px);
  font-weight: 900;
  max-width: 1000px;
  text-wrap: balance;
  text-shadow: 0 6px 60px rgba(2, 11, 36, 0.9);
}
.hero__sub {
  margin-top: 24px; max-width: 640px;
  color: var(--muted-text); font-size: 17.5px; font-weight: 300;
  text-shadow: 0 2px 24px rgba(2, 11, 36, 0.9);
}
.hero__actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; justify-content: center; }

.hero__scroll {
  margin-top: 64px; display: inline-flex; align-items: center; gap: 12px;
  color: var(--muted-text); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  font-family: var(--font-mono); transition: color 0.25s;
}
.hero__scroll:hover { color: var(--primary-accent); }
.hero__scroll-track {
  width: 24px; height: 38px; border-radius: 14px;
  border: 1.5px solid var(--border); display: block; position: relative;
}
.hero__scroll-dot {
  position: absolute; left: 50%; top: 7px; translate: -50% 0;
  width: 4px; height: 8px; border-radius: 3px; background: var(--primary-accent);
  animation: scrollDot 1.9s ease-in-out infinite;
}
@keyframes scrollDot { 60% { transform: translateY(13px); opacity: 0; } 100% { transform: translateY(13px); opacity: 0; } }

/* ---------- Stats ---------- */
.stats { padding: 26px 0 10px; position: relative; z-index: 2; }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border-soft); border-radius: var(--radius-lg);
  background: rgba(7, 21, 48, 0.5); backdrop-filter: blur(10px);
  overflow: hidden;
}
.stat { padding: 30px 24px; text-align: center; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 22%; height: 56%; width: 1px; background: var(--border-soft); }
.stat__value {
  font-family: var(--font-display); font-size: 40px; font-weight: 800;
  background: linear-gradient(92deg, #59c2ff, var(--primary-accent) 55%, var(--success));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat__label { display: block; margin-top: 4px; color: var(--muted-text); font-size: 13.5px; }

/* ---------- Sections ---------- */
.section { padding: 118px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(7, 21, 48, 0.55) 18%, rgba(7, 21, 48, 0.55) 82%, transparent); }
.section__head { max-width: 720px; margin: 0 auto 64px; text-align: center; }
.section__head h2 { font-size: clamp(30px, 3.6vw, 46px); text-wrap: balance; }
.section__head p { margin-top: 16px; color: var(--muted-text); font-size: 16.5px; font-weight: 300; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  position: relative; padding: 28px 26px 24px; cursor: pointer;
  clip-path: polygon(26px 0, 100% 0, 100% 100%, 0 100%, 0 26px);
  border-radius: 6px;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}
.service-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(0, 168, 255, 0.13), transparent 45%);
  opacity: 0; transition: opacity 0.35s;
}
.service-card:hover, .service-card:focus-visible {
  transform: translateY(-7px);
  border-color: rgba(0, 168, 255, 0.5);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  outline: none;
}
.service-card:hover::after { opacity: 1; }
.service-card__num {
  font-family: var(--font-mono); font-size: 13px; color: var(--primary-accent); font-weight: 600;
  display: flex; align-items: baseline; gap: 8px; margin-bottom: 20px;
}
.service-card__num em { font-style: normal; color: var(--muted-text); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; }
.service-card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  color: var(--primary-accent); margin-bottom: 18px;
  background: linear-gradient(150deg, rgba(0, 168, 255, 0.16), rgba(0, 208, 132, 0.08));
  border: 1px solid rgba(0, 168, 255, 0.32);
  transition: transform 0.35s var(--ease-out);
}
.service-card:hover .service-card__icon { transform: scale(1.08) rotate(-4deg); }
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 20px; margin-bottom: 9px; }
.service-card p { color: var(--muted-text); font-size: 14.5px; min-height: 44px; }
.service-card__more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  color: var(--primary-accent); font-weight: 600; font-size: 14px; font-family: var(--font-display);
}
.service-card__more svg { width: 15px; height: 15px; transition: translate 0.25s var(--ease-out); }
.service-card:hover .service-card__more svg { translate: 5px 0; }

/* ---------- Platform ---------- */
.platform-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 54px; align-items: start; }

.cap { border-bottom: 1px solid var(--border-soft); }
.cap:first-child { border-top: 1px solid var(--border-soft); }
.cap__head {
  width: 100%; display: flex; align-items: center; gap: 18px;
  padding: 21px 8px; text-align: left; transition: padding 0.25s;
}
.cap__head:hover { padding-left: 14px; }
.cap__num { font-family: var(--font-mono); font-size: 13px; color: var(--primary-accent); min-width: 40px; }
.cap__title { font-family: var(--font-display); font-weight: 600; font-size: 17.5px; flex: 1; }
.cap__chevron { width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border); display: grid; place-items: center; transition: rotate 0.3s var(--ease-out), border-color .3s; }
.cap__chevron svg { width: 15px; height: 15px; }
.cap--open .cap__chevron { rotate: 180deg; border-color: var(--primary-accent); color: var(--primary-accent); }
.cap__body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.45s var(--ease-out);
}
.cap__body p { padding: 0 8px 22px 58px; color: var(--muted-text); font-size: 14.5px; max-width: 480px; }
.cap--open .cap__body { max-height: 200px; }

/* AI Engine panel */
.platform-panel { position: sticky; top: calc(var(--header-h) + 26px); }
.engine { padding: 26px; overflow: hidden; position: relative; }
.engine::before {
  content: ""; position: absolute; inset: -40% -20% auto; height: 320px;
  background: radial-gradient(closest-side, rgba(0, 168, 255, 0.18), transparent);
  pointer-events: none;
}
.engine__head { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 24px; position: relative; }
.engine__title { display: flex; align-items: center; gap: 13px; }
.engine__logo { width: 42px; height: 42px; object-fit: contain; }
.engine__title strong { font-family: var(--font-display); font-size: 16.5px; display: block; }
.engine__title span { color: var(--muted-text); font-size: 12.5px; font-family: var(--font-mono); letter-spacing: 0.05em; }
.engine__live {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--success);
  border: 1px solid rgba(0, 208, 132, 0.35); background: rgba(0, 208, 132, 0.08);
  padding: 6px 12px; border-radius: 999px;
}

.engine__gauge-row { display: flex; align-items: center; gap: 26px; margin-bottom: 22px; position: relative; }
.gauge { position: relative; width: 128px; height: 128px; flex-shrink: 0; }
.gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.gauge__bg { stroke: rgba(26, 47, 87, 0.8); }
.gauge__fill {
  stroke: url(#gaugeGrad);
  stroke: var(--primary-accent);
  stroke-dasharray: 326.7;
  stroke-dashoffset: 326.7;
  transition: stroke-dashoffset 1.6s var(--ease-out);
  filter: drop-shadow(0 0 8px rgba(0, 168, 255, 0.6));
}
.gauge__text { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.gauge__text strong { font-family: var(--font-display); font-size: 30px; font-weight: 800; }
.gauge__text span { font-size: 10.5px; color: var(--muted-text); font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; }

.engine__metrics { display: grid; gap: 10px; flex: 1; }
.metric {
  border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 13px; color: var(--muted-text);
  background: rgba(7, 21, 48, 0.55); display: flex; align-items: center; gap: 10px;
}
.metric span { font-family: var(--font-mono); font-weight: 600; color: var(--primary-accent); font-size: 12px; min-width: 44px; }

.engine__feed-wrap { border-top: 1px solid var(--border-soft); padding-top: 16px; position: relative; }
.engine__feed-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-text); }
.engine__feed { margin-top: 12px; display: grid; gap: 8px; min-height: 218px; align-content: start; }
.feed-item {
  display: flex; gap: 11px; align-items: flex-start;
  border: 1px solid var(--border-soft); border-left-width: 3px; border-radius: 8px;
  background: rgba(4, 14, 34, 0.7); padding: 9px 12px;
  font-size: 12.8px; animation: feedIn 0.5s var(--ease-out);
}
@keyframes feedIn { from { opacity: 0; transform: translateY(-9px); } }
.feed-item--high { border-left-color: var(--danger); }
.feed-item--medium { border-left-color: var(--warning); }
.feed-item--info { border-left-color: var(--success); }
.feed-item__sev { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: 0.08em; padding: 3px 7px; border-radius: 5px; margin-top: 1px; flex-shrink: 0; }
.feed-item--high .feed-item__sev { color: var(--danger); background: rgba(255, 92, 122, 0.12); }
.feed-item--medium .feed-item__sev { color: var(--warning); background: rgba(255, 180, 84, 0.12); }
.feed-item--info .feed-item__sev { color: var(--success); background: rgba(0, 208, 132, 0.12); }
.feed-item__text { flex: 1; color: #cdd6e4; line-height: 1.45; }
.feed-item__time { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-text); flex-shrink: 0; margin-top: 2px; }

/* ---------- Intelligence steps ---------- */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps__line {
  position: absolute; top: 64px; left: 12%; right: 12%; height: 2px;
  background: rgba(26, 47, 87, 0.7); border-radius: 2px; overflow: hidden;
}
.steps__line span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--primary-accent), var(--success));
  transition: width 1.4s var(--ease-out) 0.3s;
  box-shadow: 0 0 14px rgba(0, 168, 255, 0.7);
}
.step { position: relative; padding: 34px 28px 30px; text-align: center; }
.step__num {
  position: absolute; top: 18px; right: 22px;
  font-family: var(--font-mono); font-size: 13px; color: rgba(0, 168, 255, 0.5); font-weight: 600;
}
.step__icon {
  width: 62px; height: 62px; margin: 0 auto 20px; border-radius: 50%;
  display: grid; place-items: center; color: var(--primary-accent);
  background: radial-gradient(circle at 32% 28%, rgba(0, 168, 255, 0.25), rgba(7, 21, 48, 0.9));
  border: 1px solid rgba(0, 168, 255, 0.4);
  box-shadow: 0 0 30px -6px rgba(0, 168, 255, 0.45);
}
.step__icon svg { width: 27px; height: 27px; }
.step h3 { font-size: 21px; margin-bottom: 10px; }
.step p { color: var(--muted-text); font-size: 14.5px; }

/* ---------- Why ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { padding: 26px; transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s; }
.why-card:hover { transform: translateY(-6px); border-color: rgba(0, 168, 255, 0.45); box-shadow: var(--shadow-card), var(--shadow-glow); }
.why-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 10px; }
.why-card__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  color: var(--primary-accent); background: rgba(0, 168, 255, 0.1); border: 1px solid rgba(0, 168, 255, 0.28);
}
.why-card__icon svg { width: 23px; height: 23px; }
.why-card h3 { font-size: 18.5px; margin-bottom: 10px; line-height: 1.28; }
.why-card p { color: var(--muted-text); font-size: 14px; margin-bottom: 18px; }
.why-card__tags { display: flex; flex-wrap: wrap; gap: 7px; }

/* ---------- CTA / form ---------- */
.section--cta { padding-bottom: 140px; }
.cta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  padding: 54px 52px; position: relative; overflow: hidden;
}
.cta::before {
  content: ""; position: absolute; top: -180px; right: -140px; width: 460px; height: 460px;
  background: radial-gradient(closest-side, rgba(0, 168, 255, 0.22), transparent);
  pointer-events: none;
}
.cta__text h2 { font-size: clamp(30px, 3.4vw, 44px); }
.cta__text > p { margin-top: 16px; color: var(--muted-text); font-size: 16px; font-weight: 300; }
.cta__points { margin-top: 26px; display: grid; gap: 13px; }
.cta__points li { display: flex; align-items: center; gap: 12px; color: #cdd6e4; font-size: 15px; }
.cta__points svg { width: 19px; height: 19px; color: var(--success); flex-shrink: 0; }

.cta__form { display: grid; gap: 16px; align-content: start; position: relative; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: grid; gap: 7px; }
.form-field label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted-text);
}
.form-field input {
  width: 100%; padding: 13px 16px; border-radius: 10px;
  background: rgba(4, 14, 34, 0.75); color: var(--foreground);
  border: 1px solid var(--border); font: inherit; font-size: 14.5px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-field input::placeholder { color: rgba(154, 164, 178, 0.55); }
.form-field input:focus {
  outline: none; border-color: var(--primary-accent);
  box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.18);
}
.form-field input.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255, 92, 122, 0.14); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { font-size: 14px; min-height: 20px; color: var(--muted-text); }
.form-status.is-ok { color: var(--success); }
.form-status.is-err { color: var(--danger); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border-soft); background: rgba(4, 13, 32, 0.85); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 44px; padding-bottom: 54px; }
.footer-brand__text { margin-top: 18px; color: var(--muted-text); font-size: 14px; max-width: 330px; font-weight: 300; }
.footer-status {
  margin-top: 20px; display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--success);
  border: 1px solid rgba(0, 208, 132, 0.3); background: rgba(0, 208, 132, 0.07);
  padding: 7px 13px; border-radius: 999px;
}
.footer-col { display: grid; gap: 11px; align-content: start; }
.footer-col h4 {
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--foreground); margin-bottom: 8px; font-family: var(--font-mono);
}
.footer-col a { color: var(--muted-text); font-size: 14px; transition: color 0.2s, translate 0.2s; }
.footer-col a:hover { color: var(--primary-accent); translate: 3px 0; }
.footer-contact { display: inline-flex; align-items: center; gap: 10px; }
.footer-contact svg { width: 16px; height: 16px; color: var(--primary-accent); }
.footer-demo { margin-top: 10px; justify-self: start; }
.footer-bottom {
  border-top: 1px solid var(--border-soft); padding: 22px 0;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  color: var(--muted-text); font-size: 13px;
}
.footer-bottom__note { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.06em; opacity: 0.75; }

/* ---------- Floating widgets ---------- */
.fab {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 56px; height: 56px; border-radius: 16px;
  display: grid; place-items: center; color: #04122c;
  background: linear-gradient(135deg, #2f9dff, var(--secondary-accent));
  box-shadow: 0 14px 34px -8px rgba(30, 144, 255, 0.7);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.fab svg { width: 24px; height: 24px; }
.fab:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 20px 40px -8px rgba(30, 144, 255, 0.85); }

.to-top {
  position: fixed; right: 30px; bottom: 96px; z-index: 90;
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--border); background: rgba(7, 21, 48, 0.9); color: var(--muted-text);
  display: grid; place-items: center;
  opacity: 0; pointer-events: none; translate: 0 12px;
  transition: opacity 0.3s, translate 0.3s, color 0.2s, border-color 0.2s;
  backdrop-filter: blur(8px);
}
.to-top.is-visible { opacity: 1; pointer-events: auto; translate: 0 0; }
.to-top:hover { color: var(--primary-accent); border-color: var(--primary-accent); }
.to-top svg { width: 19px; height: 19px; }

/* ---------- Cookie consent ---------- */
.cookie {
  position: fixed; right: 26px; bottom: 96px; z-index: 120;
  width: min(400px, calc(100vw - 40px));
  background: linear-gradient(165deg, rgba(12, 30, 64, 0.97), rgba(5, 15, 38, 0.97));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px; animation: cookieIn 0.5s var(--ease-out);
}
@keyframes cookieIn { from { opacity: 0; transform: translateY(24px); } }
.cookie__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.cookie__logo svg, .cookie__logo img { width: 30px; height: 30px; object-fit: contain; }
.cookie__head strong { font-family: var(--font-display); font-size: 15.5px; display: block; }
.cookie__sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-text); }
.cookie__close { margin-left: auto; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: var(--muted-text); transition: color .2s, background .2s; }
.cookie__close:hover { color: var(--foreground); background: rgba(255,255,255,0.06); }
.cookie__close svg { width: 15px; height: 15px; }
.cookie p { color: var(--muted-text); font-size: 13px; margin-bottom: 16px; }
.cookie__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 130; display: grid; place-items: center; padding: 24px; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(1, 6, 20, 0.78); backdrop-filter: blur(8px); animation: fadeIn 0.3s; }
@keyframes fadeIn { from { opacity: 0; } }
.modal__panel {
  position: relative; width: min(560px, 100%); padding: 40px 38px 34px;
  max-height: calc(100vh - 60px); overflow: auto;
  animation: modalIn 0.45s var(--ease-out);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(30px) scale(0.97); } }
.modal__close {
  position: absolute; top: 16px; right: 16px; width: 36px; height: 36px;
  border-radius: 10px; border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--muted-text); transition: color .2s, border-color .2s;
}
.modal__close:hover { color: var(--foreground); border-color: var(--primary-accent); }
.modal__close svg { width: 16px; height: 16px; }
.modal__icon {
  width: 58px; height: 58px; border-radius: 15px; display: grid; place-items: center;
  color: var(--primary-accent); margin-bottom: 18px;
  background: linear-gradient(150deg, rgba(0, 168, 255, 0.18), rgba(0, 208, 132, 0.1));
  border: 1px solid rgba(0, 168, 255, 0.35);
}
.modal__icon svg { width: 28px; height: 28px; }
.modal__num { font-family: var(--font-mono); font-size: 12px; color: var(--primary-accent); letter-spacing: 0.14em; text-transform: uppercase; }
.modal__panel h3 { font-size: 26px; margin: 6px 0 8px; }
.modal__tagline { color: var(--primary-accent); font-size: 14px; font-weight: 500; margin-bottom: 14px; }
.modal__desc { color: var(--muted-text); font-size: 14.8px; margin-bottom: 20px; }
.modal__list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-bottom: 26px; }
.modal__list li { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: #cdd6e4; }
.modal__list svg { width: 15px; height: 15px; color: var(--success); flex-shrink: 0; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; translate: 0 30px; transition: opacity 0.8s var(--ease-out) var(--d, 0s), translate 0.8s var(--ease-out) var(--d, 0s); }
.reveal.in { opacity: 1; translate: 0 0; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; translate: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .float-card { width: 218px; }
  .float-card:nth-child(3), .float-card:nth-child(4) { display: none; }
}
@media (max-width: 1020px) {
  .platform-grid { grid-template-columns: 1fr; }
  .platform-panel { position: static; }
  .services-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .cta { grid-template-columns: 1fr; padding: 44px 34px; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 880px) {
  .nav-actions .btn, .nav-login { display: none; }
  .nav-toggle { display: grid; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 12px; right: 12px;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(4, 13, 32, 0.97); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 14px;
    box-shadow: var(--shadow-card);
    opacity: 0; pointer-events: none; translate: 0 -12px;
    transition: opacity 0.3s var(--ease-out), translate 0.3s var(--ease-out);
  }
  .main-nav.is-open { opacity: 1; pointer-events: auto; translate: 0 0; }
  .main-nav__link { padding: 13px 16px; font-size: 16px; }
  .main-nav__cta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--border-soft); }
  .main-nav__cta .btn { display: inline-flex; }
  .hero__cards { display: none; }
  .hero__emblem { opacity: 0.35; }
}
@media (max-width: 640px) {
  .section { padding: 84px 0; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .stat { padding: 22px 14px; }
  .stat__value { font-size: 30px; }
  .services-grid, .why-grid, .steps { grid-template-columns: 1fr; }
  .steps__line { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .cta { padding: 36px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .engine__gauge-row { flex-direction: column; }
  .cookie { right: 12px; bottom: 12px; }
  .fab { right: 16px; bottom: 16px; }
  .to-top { right: 20px; bottom: 84px; }
  .modal__list { grid-template-columns: 1fr; }
}