:root {
  --color-bg: #01003A;
  --color-primary: #A8FFD3;
  --color-secondary: #20D87C;
  --color-white: #FFFFFF;
  --color-muted: rgba(255, 255, 255, 0.75);
  --color-panel: rgba(255, 255, 255, 0.07);
  --color-border: rgba(168, 255, 211, 0.3);
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.35);
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  background: radial-gradient(circle at 85% 10%, rgba(32, 216, 124, 0.22) 0, rgba(32, 216, 124, 0) 40%),
    radial-gradient(circle at 15% 80%, rgba(168, 255, 211, 0.14) 0, rgba(168, 255, 211, 0) 36%), var(--color-bg);
  color: var(--color-white);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-white);
}

.site-shell {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.top-nav {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(1, 0, 58, 0.76);
  border-bottom: 1px solid var(--color-border);
  z-index: 50;
}

.top-nav .site-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.menu {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.95rem;
}

.hero {
  padding: 56px 0 28px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: stretch;
}

.hero-panel {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow-soft);
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.08;
}

.subtitle {
  margin: 0 0 16px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.description {
  margin: 0;
  color: var(--color-muted);
}

.cta-row {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-secondary);
  color: var(--color-white);
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: rgba(32, 216, 124, 0.22);
}

.btn.primary {
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  color: #041225;
  border-color: transparent;
  font-weight: 700;
}

.orbit-card {
  position: relative;
  overflow: hidden;
  min-height: 340px;
}

.orbit-svg {
  width: 100%;
  height: 100%;
  min-height: 280px;
}

.orbit-label {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.78rem;
}

.o1 { top: 22%; left: 10%; }
.o2 { top: 12%; right: 10%; }
.o3 { bottom: 25%; right: 16%; }
.o4 { bottom: 16%; left: 12%; }

.feature-grid {
  margin: 36px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature {
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: 18px;
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.feature p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.96rem;
}

.section {
  padding: 18px 0 8px;
}

.section h2 {
  margin: 0 0 16px;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.keywords span {
  border: 1px solid var(--color-border);
  background: rgba(168, 255, 211, 0.08);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.screenshots {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.phone-shot {
  border: 1px solid var(--color-border);
  border-radius: 22px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.phone-shot img {
  width: 100%;
  display: block;
  border-radius: 16px;
  aspect-ratio: 9 / 19;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.08);
}

.phone-shot p {
  margin: 8px 2px 2px;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.path-note {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.legal-strip {
  margin: 34px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(130deg, rgba(168, 255, 211, 0.14), rgba(255, 255, 255, 0.03));
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.footer {
  margin-top: 28px;
  padding: 24px 0 36px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.legal-page {
  padding: 42px 0;
}

.paper {
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.paper h1 {
  margin-top: 0;
}

.paper h2 {
  margin-top: 24px;
  margin-bottom: 8px;
}

.paper p,
.paper li {
  color: var(--color-muted);
}

.paper ul {
  padding-left: 18px;
}

.contacts-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(168, 255, 211, 0.07);
}

.contact-form {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.contact-form label {
  display: block;
  margin: 10px 0 6px;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--color-white);
  font: inherit;
}

.contact-form textarea {
  min-height: 115px;
  resize: vertical;
}

.contact-form button {
  margin-top: 12px;
  border: 1px solid var(--color-secondary);
  border-radius: 999px;
  background: transparent;
  color: var(--color-white);
  padding: 10px 16px;
  cursor: pointer;
}

@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
  .screenshots {
    grid-template-columns: 1fr 1fr;
  }
  .contacts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .top-nav .site-shell {
    flex-direction: column;
    gap: 10px;
  }
  .menu {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-panel {
    padding: 24px;
  }
  .feature-grid,
  .screenshots {
    grid-template-columns: 1fr;
  }
}