:root {
  --bg: #050816;
  --panel: rgba(11, 15, 33, 0.76);
  --panel-border: rgba(125, 211, 252, 0.16);
  --text: #f8fbff;
  --muted: #a5b2c7;
  --accent: #27d7ff;
  --accent-2: #8b5cf6;
  --accent-3: #ff47b5;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.42);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(39, 215, 255, 0.16), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(139, 92, 246, 0.14), transparent 24%),
    radial-gradient(circle at 70% 78%, rgba(255, 71, 181, 0.12), transparent 22%),
    linear-gradient(180deg, #03050f 0%, #070b18 48%, #03040c 100%);
  overflow-x: hidden;
}

.background-glow,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.background-glow {
  background:
    radial-gradient(circle at 50% 8%, rgba(39, 215, 255, 0.16), transparent 30%),
    radial-gradient(circle at 20% 30%, rgba(255, 71, 181, 0.08), transparent 22%);
}

.grid-overlay {
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255,255,255,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent 75%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.1rem;
  background: rgba(4, 8, 20, 0.68);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(39, 215, 255, 0.12);
  box-shadow: 0 0 28px rgba(39, 215, 255, 0.05);
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.22em;
  font-size: 0.92rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  letter-spacing: normal;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 12px;
}

.brand-header-image {
  height: 42px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-word {
  letter-spacing: 0.22em;
}

.nav {
  display: flex;
  gap: 0.95rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.94rem;
}

.nav a:hover {
  color: var(--accent);
  text-shadow: 0 0 14px rgba(39, 215, 255, 0.35);
}

main {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.hero {
  padding: 4.25rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.hero-copy-wrap {
  position: relative;
  z-index: 1;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo {
  width: min(100%, 420px);
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 0 16px rgba(39, 215, 255, 0.22))
    drop-shadow(0 0 36px rgba(139, 92, 246, 0.16))
    drop-shadow(0 18px 42px rgba(0, 0, 0, 0.35));
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(39, 215, 255, 0.26);
  background: rgba(39, 215, 255, 0.08);
  color: var(--accent);
  font-size: 0.82rem;
  margin-bottom: 1rem;
  box-shadow: inset 0 0 18px rgba(39, 215, 255, 0.06);
}

h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(2.9rem, 8vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.hero-copy {
  max-width: 670px;
  margin: 1.4rem 0 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 0.95rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #03111f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
  box-shadow: 0 12px 34px rgba(39, 215, 255, 0.24);
}

.button.secondary {
  color: var(--text);
  border: 1px solid rgba(39, 215, 255, 0.22);
  background: rgba(255,255,255,0.03);
  box-shadow: inset 0 0 16px rgba(39, 215, 255, 0.04);
}

.panel {
  margin-top: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(11, 15, 33, 0.84), rgba(9, 13, 28, 0.78));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.panel-grid,
.cards,
.contact-panel,
.feature-panel,
.contact-form {
  display: grid;
  gap: 1rem;
}

.panel h2,
.contact-panel h2,
.feature-panel h2 {
  margin: 0.2rem 0 0.8rem;
  font-size: clamp(1.55rem, 5vw, 2.4rem);
}

.panel p,
.card p,
.contact-panel p,
.feature-panel p,
.stat-detail,
.feature-list {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.card,
.stat-card,
.feature-list {
  border: 1px solid rgba(39, 215, 255, 0.1);
  border-radius: 18px;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  box-shadow: inset 0 0 24px rgba(39, 215, 255, 0.03);
}

.cards {
  gap: 1rem;
}

.card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
}

.stat {
  display: block;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.feature-list {
  padding-left: 1.25rem;
}

.feature-list li + li {
  margin-top: 0.55rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(39, 215, 255, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0.95rem 1rem;
  font: inherit;
  outline: none;
  box-shadow: inset 0 0 18px rgba(39, 215, 255, 0.03);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(39, 215, 255, 0.38);
  box-shadow: 0 0 0 3px rgba(39, 215, 255, 0.08);
}

.contact-form button {
  width: 100%;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--accent);
  font-size: 0.95rem;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (min-width: 700px) {
  .site-header {
    padding: 1rem 2rem;
  }

  main {
    width: min(1120px, calc(100% - 3rem));
    padding-top: 3.25rem;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2rem;
  }

  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .panel {
    padding: 1.6rem;
  }

  .panel-grid,
  .feature-panel,
  .contact-panel {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .nav {
    gap: 0.65rem;
  }

  .nav a {
    font-size: 0.88rem;
  }

  h1 {
    max-width: 100%;
  }
}