:root {
  --bg: #030712;
  --bg-elevated: #020817;
  --primary: #22d3ee;
  --primary-soft: rgba(34,211,238,0.12);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: #111827;
  --radius-xl: 20px;
  --radius-full: 999px;
  --shadow-soft: 0 18px 45px rgba(15,23,42,0.6);
  --font: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(circle at top, #020817 0, #020617 40%, #000 100%);
  color: var(--text);
}

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

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: radial-gradient(circle at top left, rgba(34,211,238,0.05), transparent) #020817cc;
  border-bottom: 1px solid rgba(15,23,42,0.9);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 20% 0, #22d3ee, #38bdf8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #020817;
  box-shadow: 0 10px 28px rgba(34,211,238,0.45);
}

.logo-title {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.logo-sub {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav-links a {
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}

.nav-links a:hover {
  color: var(--text);
  border-color: rgba(34,211,238,0.7);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  gap: 6px;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 12px;
}

.btn-primary {
  background: linear-gradient(to right, #22d3ee, #38bdf8);
  color: #020817;
  font-weight: 600;
  box-shadow: 0 10px 22px rgba(56,189,248,0.25);
}

.btn-primary:hover {
  box-shadow: 0 18px 40px rgba(56,189,248,0.35);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: rgba(148,163,253,0.18);
}

.btn-ghost:hover {
  background: rgba(15,23,42,0.85);
  color: var(--text);
}

main {
  padding-bottom: 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1.3fr);
  gap: 40px;
  align-items: center;
  padding: 60px 0 40px;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.hero p {
  color: var(--muted);
  max-width: 460px;
  font-size: 15px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 26px 0 18px;
}

.hero-meta {
  display: flex;
  gap: 26px;
  margin-top: 10px;
  font-size: 12px;
}

.hero-meta h4 {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--text);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow-soft);
}

.hero-badge {
  position: absolute;
  right: 16px;
  bottom: 18px;
  padding: 10px 16px;
  border-radius: 18px;
  background: radial-gradient(circle at top left, #22d3ee, #0f172a);
  color: #e5e7eb;
  font-size: 11px;
  box-shadow: 0 14px 36px rgba(15,23,42,0.9);
}

.hero-badge strong {
  display: block;
  font-size: 18px;
  color: #f9fafb;
}

.strip {
  margin-top: 12px;
  padding: 18px 18px 22px;
  border-radius: 22px;
  background: radial-gradient(circle at top left, var(--primary-soft), #020817);
  border: 1px solid rgba(15,23,42,0.95);
  box-shadow: 0 16px 40px rgba(15,23,42,0.88);
}

.strip h2 {
  margin: 0 0 4px;
  font-size: 18px;
}

.strip p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.page {
  padding: 46px 0 20px;
}

.page h1 {
  margin: 0 0 10px;
  font-size: 30px;
}

.page p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
  max-width: 620px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.card {
  padding: 16px 16px 14px;
  border-radius: 20px;
  background: radial-gradient(circle at top left, rgba(34,211,238,0.03), #020817);
  border: 1px solid rgba(15,23,42,0.98);
  box-shadow: 0 14px 30px rgba(2,6,23,0.96);
  font-size: 13px;
  color: var(--muted);
}

.card h3 {
  margin: 4px 0 4px;
  font-size: 16px;
  color: var(--text);
}

.card img {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 9px;
}

.card-footer {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price {
  font-weight: 600;
  color: var(--primary);
  font-size: 15px;
}

.contact-form {
  display: grid;
  gap: 14px;
  margin-top: 10px;
  max-width: 520px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  background: #020817;
  border-radius: 14px;
  border: 1px solid #111827;
  padding: 10px 11px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: all 0.16s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(34,211,238,0.1);
}

.contact-alt {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.contact-alt a {
  color: var(--primary);
}

.note {
  font-size: 11px;
  color: #6b7280;
  margin-top: 4px;
}

.site-footer {
  padding: 20px 0 24px;
  border-top: 1px solid rgba(15,23,42,0.96);
  background: #020817f5;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
  margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 32px;
  }
  .hero h1 {
    font-size: 32px;
  }
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.01em;
  font-size: 18px;
  color: #e5e7eb;
}

.brand-sub {
  font-size: 10px;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.brand-url {
  font-size: 9px;
  color: #9ca3af;
}