:root {
  --bg: #05070d;
  --bg-soft: #0a101c;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #e8eef7;
  --muted: #9aa8bc;
  --primary: #2ea3f2;
  --cyan: #0ccccc;
  --purple: #7a12e2;
  --green: #18dd11;
  --header: linear-gradient(52deg, #000000 0%, #002b4f 100%);
  --hero: radial-gradient(ellipse at 20% 20%, rgba(46, 163, 242, 0.18), transparent 45%),
          radial-gradient(ellipse at 80% 0%, rgba(122, 18, 226, 0.16), transparent 40%),
          linear-gradient(180deg, #05070d 0%, #0a1220 100%);
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --container: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand img { height: 42px; width: auto; }
.brand span { font-size: 1.05rem; }
.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.65);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav > a,
.nav .nav-drop > button {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
}
.nav > a:hover,
.nav .nav-drop > button:hover,
.nav > a.is-active,
.nav .nav-drop.is-active > button {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.nav-drop { position: relative; }
.nav-drop-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: #06111f;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 0.45rem;
  box-shadow: var(--shadow);
}
.nav-drop:hover .nav-drop-menu,
.nav-drop:focus-within .nav-drop-menu { display: grid; gap: 0.15rem; }
.nav-drop-menu a {
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}
.nav-drop-menu a:hover { background: rgba(46, 163, 242, 0.12); color: #fff; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  border: 0;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(217deg, #1accd8 0%, #1118e0 100%);
  color: #fff;
  box-shadow: 0 10px 30px rgba(17, 24, 224, 0.28);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}
.btn-green {
  background: linear-gradient(217deg, #094c1d 0%, #18dd11 100%);
  color: #041007;
}
.btn-purple {
  background: linear-gradient(217deg, #27094c 0%, #7a12e2 100%);
  color: #fff;
}

.menu-toggle {
  display: none;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  border-radius: 12px;
  padding: 0.55rem 0.75rem;
  font-size: 1.1rem;
}

/* Hero */
.hero {
  background: var(--hero);
  padding: 5.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% auto;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(12, 204, 204, 0.18), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(46, 163, 242, 0.12);
  color: #7dd3fc;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.hero p.lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 36rem;
  margin: 0 0 1.75rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-card {
  background: linear-gradient(160deg, rgba(16, 42, 84, 0.75), rgba(2, 5, 10, 0.9));
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.hero-card h3 { margin: 0 0 0.75rem; font-size: 1.1rem; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.stat {
  background: rgba(255,255,255,0.04);
  border-radius: 14px;
  padding: 0.85rem;
  text-align: center;
}
.stat strong { display: block; font-size: 1.25rem; color: var(--cyan); }
.stat span { font-size: 0.75rem; color: var(--muted); }

/* Sections */
.section { padding: 4.5rem 0; }
.section.alt { background: linear-gradient(180deg, rgba(10, 16, 28, 0.8), transparent); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
}
.section-head p { margin: 0.4rem 0 0; color: var(--muted); max-width: 40rem; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
  height: 100%;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(46, 163, 242, 0.35);
  background: rgba(46, 163, 242, 0.06);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, rgba(46,163,242,.25), rgba(122,18,226,.2));
  font-size: 1.3rem;
}
.card h3 { margin: 0 0 0.55rem; font-size: 1.15rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.card .more {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.55rem;
}
.feature-list li {
  display: flex;
  gap: 0.55rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.feature-list li::before {
  content: "✓";
  color: var(--cyan);
  font-weight: 700;
}

/* Page hero compact */
.page-hero {
  background: var(--header);
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.page-hero h1 { margin: 0 0 0.6rem; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.page-hero p { margin: 0; color: rgba(255,255,255,.72); max-width: 42rem; }

.prose {
  max-width: 760px;
}
.prose h2 { margin-top: 2rem; }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--primary); text-decoration: underline; }

/* Forms */
.form-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 1.5rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
input, textarea, select {
  width: 100%;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  color: #fff;
  padding: 0.8rem 0.9rem;
  font: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid rgba(46,163,242,.45);
  border-color: transparent;
}
textarea { min-height: 140px; resize: vertical; }

.alert {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}
.alert-success { background: rgba(24,221,17,.12); border: 1px solid rgba(24,221,17,.3); color: #b7ffb3; }
.alert-error { background: rgba(255,80,80,.12); border: 1px solid rgba(255,80,80,.3); color: #ffc9c9; }
.alert-info { background: rgba(46,163,242,.12); border: 1px solid rgba(46,163,242,.3); color: #bfe5ff; }

/* FAQ */
.faq details {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin-bottom: 0.75rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { color: var(--cyan); margin-bottom: 0.5rem; }
.faq p { margin: 0; color: var(--muted); }

/* Tables admin */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
table.data th, table.data td {
  text-align: left;
  padding: 0.75rem 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
table.data th { color: var(--muted); font-weight: 600; }
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(46,163,242,.15);
  color: #9fd8ff;
}
.badge-active { background: rgba(24,221,17,.15); color: #b7ffb3; }
.badge-lead { background: rgba(255,196,0,.15); color: #ffe08a; }

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: linear-gradient(180deg, #04060a, #000);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.site-footer h4 { margin: 0 0 0.8rem; font-size: 0.95rem; }
.site-footer a {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 0.25rem 0;
}
.site-footer a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.06);
  color: var(--muted);
  font-size: 0.85rem;
}

/* CTA band */
.cta-band {
  background: linear-gradient(100deg, #002b4f, #0c0b3d 50%, #094c1d);
  border-radius: 24px;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  border: 1px solid rgba(255,255,255,.08);
}
.cta-band h2 { margin: 0 0 0.4rem; }
.cta-band p { margin: 0; color: rgba(255,255,255,.78); }

/* Admin shell */
.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-nav {
  background: #070d16;
  border-right: 1px solid rgba(255,255,255,.06);
  padding: 1.25rem;
}
.admin-nav a {
  display: block;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.admin-nav a:hover, .admin-nav a.is-active {
  background: rgba(46,163,242,.12);
  color: #fff;
}
.admin-main { padding: 1.5rem; }

@media (max-width: 980px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0; right: 0;
    background: #001b2d;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav.open { display: flex; }
  .nav-drop-menu {
    position: static;
    display: none;
    box-shadow: none;
    background: rgba(0,0,0,.2);
  }
  .nav-drop.open .nav-drop-menu { display: grid; }
  .hero-grid, .grid-3, .grid-2, .footer-grid, .form-grid, .admin-shell {
    grid-template-columns: 1fr;
  }
  .stat-row { grid-template-columns: 1fr; }
}