:root {
  --bg: #0b1019;
  --bg-deep: #080d15;
  --panel: rgba(34, 47, 62, 0.72);
  --panel-strong: rgba(15, 24, 42, 0.94);
  --border: rgba(255, 255, 255, 0.13);
  --text: #f7fbff;
  --muted: #a8b6ca;
  --cyan: #16a9e8;
  --cyan-dark: #0b89c6;
  --cyan-soft: rgba(22, 169, 232, 0.18);
  --success: #7edcff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 18%, rgba(22, 169, 232, 0.24), transparent 26rem),
    radial-gradient(circle at 78% 34%, rgba(126, 220, 255, 0.15), transparent 22rem),
    linear-gradient(135deg, #101a2a 0%, var(--bg) 44%, var(--bg-deep) 100%);
}

a {
  text-decoration: none;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.page-shell::before {
  position: absolute;
  inset: 10rem -10rem auto auto;
  width: 34rem;
  height: 34rem;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.app-nav {
  position: relative;
  z-index: 2;
  padding: 1.6rem 0;
}

.brand-wrap {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}

.brand-wrap:hover {
  color: var(--text);
}

.brand-logo {
  display: block;
  width: clamp(13.5rem, 19vw, 18rem);
  height: auto;
}

.nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.btn {
  border-radius: 0.55rem;
  font-weight: 700;
}

.btn-primary {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 1rem 2rem rgba(22, 169, 232, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
}

.btn-outline-light {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline-light:hover,
.btn-outline-light:focus {
  color: var(--bg);
  background: #fff;
  border-color: #fff;
}

.hero-section {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 7vw, 7rem) 0 clamp(2.5rem, 5vw, 5rem);
}

.hero-copy {
  max-width: 42rem;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22rem;
  text-transform: uppercase;
}

.eyebrow {
  padding: 0.7rem 1rem;
  margin-bottom: 1.5rem;
  background: var(--cyan-soft);
  border: 1px solid rgba(126, 220, 255, 0.22);
  border-radius: 999px;
}

h1 {
  max-width: 44rem;
  margin: 0;
  font-size: clamp(2.45rem, 5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0;
}

.lead {
  max-width: 39rem;
  margin: 1.5rem 0 0;
  color: #c9d4e2;
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.glass-panel {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2.2rem);
  background: linear-gradient(145deg, rgba(39, 54, 68, 0.84), rgba(13, 19, 32, 0.74));
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.status-panel::before {
  position: absolute;
  inset: 1.25rem 1.25rem auto auto;
  width: 5.6rem;
  height: 5.6rem;
  content: "";
  background: rgba(126, 220, 255, 0.1);
  border-radius: 50%;
}

.panel-header {
  position: relative;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.3rem;
}

.panel-header h2 {
  max-width: 25rem;
  margin: 0.35rem 0 0;
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  font-weight: 700;
  line-height: 1.22;
}

.pulse-dot {
  display: inline-block;
  width: 0.85rem;
  height: 0.85rem;
  margin-top: 0.4rem;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 0.55rem rgba(22, 169, 232, 0.12);
}

.app-card {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 1rem;
  padding: 1.25rem;
  margin-top: 1rem;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.app-card:hover {
  background: rgba(255, 255, 255, 0.085);
  border-color: rgba(126, 220, 255, 0.28);
  transform: translateY(-3px);
}

.primary-card {
  background: var(--panel-strong);
}

.app-icon {
  display: grid;
  width: 3.6rem;
  height: 3.6rem;
  place-items: center;
  color: var(--success);
  font-size: 0.88rem;
  font-weight: 700;
  background: rgba(22, 169, 232, 0.16);
  border-radius: 0.85rem;
}

.app-content h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.app-content p {
  margin: 0.55rem 0 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}

.card-link {
  display: inline-flex;
  color: var(--success);
  font-weight: 700;
}

.card-link:hover,
.card-link:focus {
  color: #fff;
}

.trust-strip {
  position: relative;
  z-index: 1;
  padding: 0 0 clamp(2.5rem, 5vw, 4.5rem);
}

.trust-item {
  height: 100%;
  min-height: 10.5rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.9rem;
}

.trust-item span {
  display: inline-block;
  margin-bottom: 0.85rem;
  color: var(--success);
  font-weight: 700;
}

.trust-item strong {
  display: block;
  color: var(--text);
  font-size: 1.05rem;
}

.trust-item p {
  margin: 0.5rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.site-footer {
  position: relative;
  z-index: 1;
  padding: 1.4rem 0;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 991.98px) {
  .app-nav .container {
    gap: 1rem;
  }

  .hero-section {
    padding-top: 2.4rem;
  }
}

@media (max-width: 575.98px) {
  .app-nav {
    padding: 1rem 0;
  }

  .app-nav .container,
  .nav-actions,
  .hero-actions {
    width: 100%;
  }

  .brand-logo {
    width: min(12.5rem, 58vw);
  }

  .nav-actions .btn,
  .hero-actions .btn {
    flex: 1 1 100%;
  }

  h1 {
    font-size: clamp(2.15rem, 10vw, 2.85rem);
  }

  .glass-panel {
    border-radius: 0.85rem;
  }

  .panel-header {
    display: block;
  }

  .pulse-dot {
    display: none;
  }

  .app-card {
    grid-template-columns: 1fr;
  }
}