/* Rails Raíz — Landing Page Styles */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Fira+Code:wght@400;500;600&display=swap');

:root {
  --rails-red: #CC0000;
  --rails-red-dark: #AA0000;
  --bg: #F5F5F5;
  --surface: #FFFFFF;
  --text: #1C1C1C;
  --text-muted: #888888;
  --border: #E5E5E5;
  --code-bg: #1C1C1C;
  --code-text: #F5F5F5;
  --code-comment: #888888;
}

[data-theme="dark"] {
  --rails-red: #FF3333;
  --rails-red-dark: #CC0000;
  --bg: #0F0F0F;
  --surface: #1C1C1C;
  --text: #F5F5F5;
  --text-muted: #888888;
  --border: #2A2A2A;
  --code-bg: #000000;
  --code-text: #F5F5F5;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

.mono { font-family: 'Fira Code', 'JetBrains Mono', monospace; }

/* Logo */
.rr-logo {
  font-family: 'Fira Code', monospace;
  font-weight: 500;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}
.rr-logo .bracket { color: var(--rails-red); }
.rr-logo .at { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--rails-red);
  color: #FFFFFF;
}
.btn-primary:hover {
  background: var(--rails-red-dark);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--rails-red);
  border: 1.5px solid var(--rails-red);
}
.btn-secondary:hover {
  background: var(--rails-red);
  color: #FFFFFF;
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  padding: 10px 16px;
}
.btn-ghost:hover { color: var(--rails-red); }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s ease;
}

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  font-family: 'Fira Code', monospace;
}
.pill-red {
  background: rgba(204, 0, 0, 0.08);
  color: var(--rails-red);
}
.pill-outline {
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* Terminal */
.terminal {
  background: var(--code-bg);
  border-radius: 12px;
  font-family: 'Fira Code', monospace;
  color: var(--code-text);
  overflow: hidden;
  border: 1px solid #2A2A2A;
}
.terminal-bar {
  background: #2A2A2A;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #1C1C1C;
}
.terminal-dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: #555;
}
.terminal-dot.r { background: #FF5F56; }
.terminal-dot.y { background: #FFBD2E; }
.terminal-dot.g { background: #27C93F; }
.terminal-title {
  margin-left: 12px;
  font-size: 11px;
  color: #888;
}
.terminal-body {
  padding: 18px 20px;
  font-size: 13px;
  line-height: 1.7;
}
.t-prompt { color: #888; }
.t-cmd { color: #F5F5F5; }
.t-out { color: #888; }
.t-red { color: #FF5F56; }
.t-green { color: #27C93F; }
.t-comment { color: #555; }

/* Cursor blink */
.cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--code-text);
  vertical-align: text-bottom;
  animation: blink 1s steps(2) infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  text-align: left;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  color: var(--rails-red);
  font-family: 'Fira Code', monospace;
  font-size: 18px;
  font-weight: 600;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[data-open="true"] .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}
.faq-item[data-open="true"] .faq-a {
  max-height: 240px;
  padding-bottom: 22px;
}

/* Section labels */
.section-label {
  font-family: 'Fira Code', monospace;
  font-size: 12px;
  color: var(--rails-red);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Subtle red bracket motif */
.brackets {
  font-family: 'Fira Code', monospace;
  color: var(--rails-red);
}

/* Reset link styles */
a { color: inherit; }

/* Hover lift for trilha cards */
.trilha-card:hover {
  border-color: var(--rails-red);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -16px rgba(204, 0, 0, 0.25);
}

/* Subtle grid pattern bg */
.grid-bg {
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
}