:root {
  --bg: #0f1115;
  --card: #171a21;
  --text: #e6e8ee;
  --muted: #a1a6b3;
  --border: #252a36;
  --accent: #ffffff;
  --callout-bg: #121826;
  --callout-border: #2a3550;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Helvetica Neue",
    Arial,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

a:hover { text-decoration: underline; }

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.container-narrow {
  max-width: 980px;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (max-width: 520px) {
  .container-narrow {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Shared navigation */
.site-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 2.25rem 0;
}

.site-nav a {
  display: inline-block;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
}

.site-nav a:hover {
  background: #ffffff;
  color: #000000;
  text-decoration: none;
}

.site-nav a.active {
  background: #ffffff;
  color: #000000;
  text-decoration: none;
}

header {
  text-align: center;
  margin-bottom: 2.5rem;
}

header img {
  max-width: 300px;
  width: 100%;
  height: auto;
  margin-bottom: 1.5rem;
}

header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin: 0.5rem 0;
}

header p {
  color: var(--muted);
  max-width: 760px;
  margin: 0.5rem auto 0;
}

.video-wrapper {
  max-width: 900px;
  margin: 3rem auto 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}

.video-wrapper video {
  width: 100%;
  height: auto;
  display: block;
}

.callout {
  max-width: 900px;
  margin: 1.25rem auto 0;
  background: var(--callout-bg);
  border: 1px solid var(--callout-border);
  border-radius: 14px;
  padding: 1.25rem 1.25rem;
}

.callout h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.callout p {
  margin: 0.5rem 0;
  color: var(--muted);
}

.callout .actions {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons */
.button,
.btn {
  display: inline-block;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: #000000;
  font-weight: 700;
  text-decoration: none;
}

.button.secondary,
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 700;
}

.btn.primary {
  background: #ffffff;
  color: #000000;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.card h3 {
  margin-top: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

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

/* Product grids (section pages) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.product-card {
  padding: 14px;
}

.product-card a.product-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-card img.product-thumb {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #000;
  display: block;
}

.product-card h2 {
  margin: 12px 0 0;
  font-size: 1.05rem;
  line-height: 1.25;
}

.product-card .product-actions {
  margin-top: 10px;
}

.product-card .product-actions .btn {
  width: 100%;
  text-align: center;
}

/* FAQ */
.faq {
  max-width: 900px;
  margin: 3rem auto 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.faq h2 {
  margin-top: 0;
  font-size: 1.35rem;
  font-weight: 800;
}

.faq details {
  border-top: 1px solid var(--border);
  padding: 0.9rem 0;
}

.faq details:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--text);
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq p {
  margin: 0.6rem 0 0 0;
  color: var(--muted);
}

footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.privacy {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: #8b90a0;
}

.hosting-credit {
  margin-top: 0.75rem;
}
/* Contact card refinements */
.contact-card {
  padding: 22px 24px;
  margin-top: 18px;
  text-align: center;
}

.contact-card h2 {
  margin-bottom: 10px;
}

.contact-card p {
  margin-bottom: 16px;
}

.contact-button-wrap {
  text-align: center;
}

.contact-email {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  background: #ffffff;
  color: #000000;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.contact-email:hover {
  opacity: 0.9;
}