:root {
  color-scheme: dark;
  --bg: #060b19;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7c5cff;
  --accent-soft: rgba(124, 92, 255, 0.2);
  --text: #f5f7ff;
  --muted: rgba(245, 247, 255, 0.65);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #1d2340, var(--bg));
  color: var(--text);
}

.admin-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background: radial-gradient(circle at top, rgba(124, 92, 255, 0.2), transparent 55%);
}

.admin-card {
  max-width: 520px;
  width: 100%;
  background: var(--card);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 30px 60px rgba(4, 8, 20, 0.45);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.admin-card h1 {
  font-size: clamp(2rem, 2.6vw, 2.6rem);
  margin: 0;
}

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

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-weight: 600;
}

.form-field input {
  background: rgba(9, 14, 28, 0.85);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.85rem 1rem;
  border-radius: 12px;
  font-size: 1rem;
}

.form-field input:focus {
  outline: 2px solid rgba(124, 92, 255, 0.6);
  border-color: transparent;
}

.status-message {
  min-height: 1.5rem;
  margin: 0;
  font-weight: 600;
}

.status-message.success {
  color: #7bffad;
}

.status-message.error {
  color: #ff8a8a;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  padding: 0 6vw 6rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(16px);
  background: rgba(6, 11, 25, 0.6);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 6vw;
  gap: 2rem;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  padding: 5rem 0 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  line-height: 1.1;
  margin: 1rem 0 1.5rem;
}

.hero-content p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.primary,
.secondary,
.ghost,
button {
  border: none;
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary {
  background: linear-gradient(135deg, var(--accent), #48c6ff);
  color: #050816;
  box-shadow: 0 10px 25px rgba(72, 198, 255, 0.25);
}

.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.ghost {
  background: transparent;
  color: var(--muted);
}

.primary:hover,
.secondary:hover,
.ghost:hover,
button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(72, 198, 255, 0.2);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats strong {
  font-size: 1.6rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(2, 5, 20, 0.5);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.chip {
  background: var(--accent-soft);
  color: #b6a7ff;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
}

.hero-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.hero-card p {
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.hero-card ul {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

section {
  margin-top: 4rem;
}

.section-title {
  max-width: 680px;
  margin-bottom: 2.5rem;
}

.section-title p {
  color: var(--muted);
  margin-top: 0.6rem;
  line-height: 1.6;
}

.platform-grid,
.solutions-grid,
.pricing-grid,
.story-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.platform-grid article,
.solution-card,
.price-card,
.story-grid article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.5rem;
}

.platform-grid h3,
.solution-card h3,
.price-card h3,
.story-grid h3 {
  margin-bottom: 0.75rem;
}

.platform-grid p,
.solution-card p,
.story-grid p {
  color: var(--muted);
  line-height: 1.6;
}

.tag {
  display: inline-flex;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(72, 198, 255, 0.15);
  color: #8ad4ff;
  font-size: 0.75rem;
  margin-bottom: 0.8rem;
}

.price-card ul {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin: 1rem 0 1.5rem;
  color: var(--muted);
}

.price-card .price {
  font-size: 2rem;
  margin-top: 0.5rem;
}

.price-card .price span {
  font-size: 1rem;
  color: var(--muted);
}

.price-card.featured {
  border: 1px solid rgba(72, 198, 255, 0.6);
  box-shadow: 0 18px 40px rgba(72, 198, 255, 0.15);
}

.stories span {
  display: block;
  margin-top: 1rem;
  color: #a8b1ff;
  font-size: 0.9rem;
}

.cta {
  margin-top: 5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.25), rgba(72, 198, 255, 0.2));
  border: 1px solid var(--border);
}

.cta p {
  color: var(--muted);
  margin-top: 0.5rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer {
  padding: 3rem 6vw;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 1.5rem;
  background: rgba(6, 11, 25, 0.9);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  color: var(--muted);
}

.footer-note {
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }
}