/* Dark theme styles for Artesãpp landing site */
:root {
  --bg: #0a0a0a;
  --panel: #141414;
  --panel-2: #1b1b1b;
  --text: #e6e6e6;
  --text-dim: #b3b3b3;
  --brand: #8b5cf6; /* violet */
  --brand-2: #a78bfa;
  --accent: #22d3ee; /* cyan */
  --border: #2a2a2a;
}

* { box-sizing: border-box; }

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

a { color: var(--brand-2); text-decoration: none; }
a:hover { color: var(--brand); }

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

header.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.6) 100%);
  backdrop-filter: saturate(120%) blur(8px);
  border-bottom: 1px solid var(--border);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  height: 36px;
}

.brand-name {
  font-weight: 650;
  letter-spacing: 0.2px;
}

.nav-links {
  display: flex;
  gap: 18px;
}

.nav-links a {
  padding: 8px 10px;
  color: var(--text);
  border-radius: 8px;
}

.nav-links a.active,
.nav-links a:hover {
  background: var(--panel-2);
}

main {
  padding: 36px 0 60px;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: center;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 14px;
}

.hero p.lead {
  font-size: 18px;
  color: var(--text-dim);
  margin: 0 0 20px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #1a1a1a, #121212);
  color: var(--text);
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(139, 92, 246, 0.18);
  border-color: #2f2f2f;
  color: var(--text);
}

.btn-primary {
  background: linear-gradient(180deg, var(--brand-2), var(--brand));
  color: #0b0b0b;
  border: none;
}

.screenshot {
  width: 100%;
  border-radius: 14px;
  background: #0d0d0d;
}

.section {
  margin-top: 48px;
  padding: 20px;
  background: var(--panel);
  border-radius: 14px;
}

footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--text-dim);
}

.muted { color: var(--text-dim); }

/* Support page form */
.form {
  display: grid;
  gap: 14px;
}

.input, .textarea, .select {
  width: 100%;
  padding: 12px 14px;
  color: var(--text);
  background: #121212;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.textarea { min-height: 140px; resize: vertical; }

.label { font-size: 14px; color: var(--text-dim); }

.policy h2 { margin-top: 28px; font-size: 22px; }
.policy p { color: var(--text-dim); }

@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; }
}