/* Oncitetek — Production-ready static site (no build step)
   Palette derived from brochure screenshot (brochure.png). */

:root {
  --bg0:#050A18;
  --bg1:#071027;
  --bg2:#0A1B3F;
  --panel:rgba(255,255,255,.08);
  --panel2:rgba(255,255,255,.12);
  --text:#EAF2FF;
  --muted:#AFC3E6;
  --line:rgba(255,255,255,.14);
  --brand:#0B63FF;
  --brand2:#3AA8FF;
  --ok:#2DD4BF;
  --warn:#FBBF24;

  --radius: 18px;
  --shadow: 0 22px 60px rgba(0,0,0,.35);
  --shadow2: 0 10px 26px rgba(0,0,0,.28);
  --max: 1160px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(58,168,255,.18), transparent 60%),
    radial-gradient(900px 500px at 80% 15%, rgba(11,99,255,.16), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 35%, var(--bg2));
  line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.skip {
  position: absolute; left: -999px; top: 12px;
  background: #fff; color:#000; padding: 10px 12px; border-radius: 10px;
  z-index: 9999;
}
.skip:focus { left: 12px; }

.header {
  position: sticky; top: 0; z-index: 2000;
  background: rgba(5,10,24,.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.header-inner {
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 0;
  gap: 14px;
}
.brand {
  display:flex; align-items:center; gap: 10px;
  min-width: 220px;
}
.brand .logo {
  width: 38px; height: 38px; border-radius: 12px;
  background:
    radial-gradient(circle at 30% 30%, rgba(58,168,255,.95), rgba(11,99,255,.65) 55%, rgba(0,0,0,.0) 62%),
    linear-gradient(180deg, rgba(255,255,255,.20), rgba(255,255,255,.0));
  box-shadow: 0 10px 25px rgba(11,99,255,.25);
  border: 1px solid rgba(255,255,255,.14);
}

.brand img.logoimg{
  height: 38px;
  width: auto;
  border-radius: 10px;
  display:block;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 22px rgba(180,190,205,.28); /* light gray shadow behind logo */
}
.footer .brand img.logoimg{ height: 34px; }
.brand .text strong { letter-spacing: .4px; }
.brand .text small { display:block; color: var(--muted); font-size: 12px; margin-top: 2px; }

.nav {
  display:flex; align-items:center; gap: 18px;
}
.nav a, .nav button {
  color: var(--text);
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  cursor:pointer;
}
.nav a:hover, .nav button:hover {
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
}
.nav .cta {
  padding: 10px 14px;
  border: 1px solid rgba(58,168,255,.45);
  background: linear-gradient(180deg, rgba(11,99,255,.95), rgba(11,99,255,.65));
  box-shadow: 0 12px 30px rgba(11,99,255,.18);
}
.nav .cta:hover {
  filter: brightness(1.06);
}

.menu-btn {
  display:none;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
}
.menu-btn:focus-visible, .nav a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(58,168,255,.55);
  outline-offset: 2px;
}

.dropdown { position: relative; }
.dropdown-panel {
  position:absolute; top: 44px; left: 0;
  min-width: 220px;
  background: rgba(7,16,39,.92);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  box-shadow: var(--shadow2);
  padding: 8px;
  display:none;
}
.dropdown-panel a {
  display:block;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
}
.dropdown-panel a:hover {
  background: rgba(255,255,255,.06);
}
.dropdown.open .dropdown-panel { display:block; }

.hero {
  position: relative;
  min-height: 72vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.hero::before {
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(5,10,24,.86), rgba(5,10,24,.40) 55%, rgba(5,10,24,.86)),
    url("./../img/brochure.png") center/cover no-repeat;
  filter: saturate(1.05);
  transform: scale(1.02);
}
.hero::after {
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(700px 450px at 38% 30%, rgba(58,168,255,.22), transparent 60%),
    radial-gradient(600px 420px at 70% 20%, rgba(11,99,255,.18), transparent 55%);
  pointer-events:none;
}
.hero-inner {
  position: relative;
  padding: 56px 0;
  width: 100%;
}
.hero-grid {
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
}
.glass {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.hero-card {
  padding: 28px;
}
.kicker {
  display:inline-flex; gap: 8px; align-items:center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(58,168,255,.12);
  border: 1px solid rgba(58,168,255,.24);
  color: var(--muted);
  font-size: 12px;
}
h1 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
  margin: 14px 0 10px;
}
.lead { color: var(--muted); font-size: 16px; margin: 0 0 18px; max-width: 56ch; }
.pills {
  display:flex; flex-wrap:wrap; gap: 8px;
  margin: 14px 0 0;
}
.pill {
  font-size: 12px;
  color: var(--text);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.10);
  padding: 7px 10px;
  border-radius: 999px;
}

.btnrow { display:flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 600;
}
.btn.primary {
  border-color: rgba(58,168,255,.45);
  background: linear-gradient(180deg, rgba(11,99,255,.96), rgba(11,99,255,.62));
}
.btn:hover { filter: brightness(1.06); }

.sidecard {
  padding: 18px;
}
.metric {
  display:flex; gap: 12px; align-items:flex-start;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  margin-top: 10px;
}
.metric svg { flex: 0 0 22px; margin-top: 2px; }
.metric strong { display:block; }
.metric span { color: var(--muted); font-size: 13px; }

.section { padding: 64px 0; }
.section.alt {
  background:
    radial-gradient(900px 420px at 35% 0%, rgba(58,168,255,.12), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.h2row {
  display:flex; align-items:flex-end; justify-content:space-between; gap: 18px; flex-wrap:wrap;
  margin-bottom: 18px;
}
h2 {
  margin:0;
  font-size: clamp(22px, 2.6vw, 30px);
}
.sub { margin: 6px 0 0; color: var(--muted); max-width: 80ch; }

.grid3 {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  box-shadow: 0 16px 40px rgba(0,0,0,.20);
}
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.card .chip {
  display:inline-flex; align-items:center; gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

.split {
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: start;
}
.form {
  padding: 18px;
}
.field { display:flex; flex-direction:column; gap: 6px; margin-top: 10px; }
label { color: var(--muted); font-size: 12px; }
input, textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(7,16,39,.55);
  color: var(--text);
}
textarea { min-height: 120px; resize: vertical; }
.note { margin-top: 10px; color: var(--muted); font-size: 12px; }

.footer {
  padding: 28px 0 38px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
}
.footer-grid {
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
  align-items:start;
}
.legal { font-size: 12px; color: rgba(175,195,230,.85); }

.badges {
  display:flex; flex-wrap:wrap; gap: 8px;
  margin-top: 10px;
}
.badge {
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
}

hr.sep {
  border: 0;
  height: 1px;
  background: rgba(255,255,255,.10);
  margin: 18px 0;
}

@media (max-width: 980px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav { display:none; }
  .menu-btn { display:inline-flex; }
  .nav.mobile {
    display:flex;
    position:absolute;
    right: 20px;
    top: 62px;
    flex-direction:column;
    gap: 8px;
    background: rgba(7,16,39,.96);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    padding: 10px;
    box-shadow: var(--shadow2);
    width: min(320px, calc(100vw - 40px));
  }
  .dropdown-panel {
    position: static;
    box-shadow: none;
    border-radius: 14px;
    background: rgba(255,255,255,.03);
    border-color: rgba(255,255,255,.10);
  }
}
@media (max-width: 920px) {
  .grid3 { grid-template-columns: 1fr; }
}