* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #0d1117;
  color: #e6edf3;
}

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

.container {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(13, 17, 23, 0.8);
  border-bottom: 1px solid #1f2933;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: 0.8px;
}

.brand img {
  height: 28px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 18px;
}

.nav-links a {
  padding: 6px 0;
  color: #c9d1d9;
  font-weight: 500;
}

.nav-links a:hover {
  color: #58a6ff;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid #30363d;
  color: #e6edf3;
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}

.hero {
  padding: 80px 0 60px;
  background: radial-gradient(circle at 20% 20%, rgba(88, 166, 255, 0.1), transparent 35%), radial-gradient(circle at 80% 10%, rgba(146, 82, 255, 0.08), transparent 30%);
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 28px;
}

.hero-text h1 {
  margin: 8px 0 12px;
  font-size: clamp(28px, 4vw, 42px);
}

.hero-text .lede {
  color: #8b949e;
  line-height: 1.6;
  margin-bottom: 18px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  color: #58a6ff;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-visual {
  height: 260px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.25), rgba(146, 82, 255, 0.25));
  border: 1px solid #1f2933;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.feature {
  padding: 60px 0;
}

.feature-content h2 {
  margin-bottom: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.feature-card {
  border: 1px solid #1f2933;
  border-radius: 14px;
  padding: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

.products {
  padding: 60px 0;
}

.section-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.muted {
  color: #8b949e;
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card-grid.wide {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
  border: 1px solid #1f2933;
  border-radius: 14px;
  padding: 16px;
  background: #0f1622;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-horizontal {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.card h3 {
  margin: 0;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(88, 166, 255, 0.12);
  color: #58a6ff;
  font-size: 12px;
  font-weight: 600;
}

.hero-card {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.08), rgba(146, 82, 255, 0.08));
}

.link {
  color: #58a6ff;
  font-weight: 600;
}

.placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  border: 1px dashed #30363d;
  background: repeating-linear-gradient(135deg, rgba(88, 166, 255, 0.08) 0, rgba(88, 166, 255, 0.08) 12px, rgba(146, 82, 255, 0.08) 12px, rgba(146, 82, 255, 0.08) 24px);
  color: #8b949e;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  text-align: center;
}

.placeholder.tall {
  aspect-ratio: 4 / 3;
  min-height: 220px;
}

.placeholder.small {
  width: 96px;
  height: 64px;
  aspect-ratio: auto;
  margin-right: 12px;
  flex-shrink: 0;
}

.card .placeholder {
  margin-bottom: 8px;
}

.card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  object-fit: cover;
  display: block;
  margin-bottom: 8px;
  border: 1px solid #1f2933;
  background: #0b1220;
}

.feature-card p,
.card p {
  color: #c9d1d9;
}

.cta {
  padding: 60px 0;
  background: linear-gradient(90deg, rgba(88, 166, 255, 0.12), rgba(146, 82, 255, 0.12));
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.about {
  padding: 60px 0;
}

.about-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: start;
}

.contact-card {
  gap: 12px;
}

.meta {
  color: #8b949e;
  font-weight: 600;
}

.contact {
  padding: 60px 0 70px;
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: start;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  color: #c9d1d9;
}

input,
textarea {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #30363d;
  background: #0d1117;
  color: #e6edf3;
  font-family: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid #58a6ff;
  border-color: #58a6ff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid #30363d;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn.primary {
  background: #58a6ff;
  color: #0d1117;
  border: none;
}

.btn.ghost {
  background: transparent;
  color: #e6edf3;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.form-status {
  margin: 8px 0 0;
  font-weight: 600;
  color: #c9d1d9;
}

.form-status.success {
  color: #2ecc71;
}

.form-status.error {
  color: #ff8b8b;
}

.site-footer {
  border-top: 1px solid #1f2933;
  padding: 22px 0 28px;
  background: #0b0f15;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 14px;
}

.footer-links a {
  color: #8b949e;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 58px;
    right: 3vw;
    background: #0d1117;
    border: 1px solid #1f2933;
    border-radius: 12px;
    padding: 12px;
    flex-direction: column;
    gap: 10px;
    min-width: 180px;
  }

  .nav-links.open {
    display: flex;
  }

  .card-horizontal {
    flex-direction: column;
    align-items: flex-start;
  }
}