/* BotStack — AI Automation Agency Landing Page */

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --fg: #f5f0e8;
  --fg-muted: #8a8580;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --surface: #161614;
  --border: rgba(245, 240, 232, 0.08);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ——— NAV ——— */
.nav {
  border-bottom: 1px solid var(--border);
  padding: 20px 40px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 20px;
}

/* ——— HERO ——— */
.hero {
  padding: 80px 40px 100px;
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-kicker {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat-val {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.5px;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Terminal */
.terminal-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px var(--border);
}
.terminal-bar {
  background: rgba(255,255,255,0.04);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca42; }
.terminal-title {
  font-size: 11px;
  color: var(--fg-muted);
  margin-left: 8px;
  font-family: 'DM Sans', sans-serif;
}
.terminal-body {
  padding: 24px;
  font-family: 'DM Sans', monospace;
  font-size: 13px;
  line-height: 2;
}
.t-line { color: var(--fg); }
.t-muted { color: var(--fg-muted); }
.t-blue { color: #7eb8fa; }
.t-success { color: #4ade80; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.badge {
  font-size: 11px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(245, 166, 35, 0.08);
  border: 1px solid rgba(245, 166, 35, 0.2);
  color: var(--accent);
}

/* ——— SECTION LABEL ——— */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ——— PROBLEM ——— */
.problem {
  background: var(--bg-2);
  padding: 100px 40px;
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.problem-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 720px;
  margin-bottom: 60px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.problem-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: border-color 0.2s;
}
.problem-card:hover { border-color: rgba(245, 166, 35, 0.3); }
.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.problem-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ——— SOLUTIONS ——— */
.solutions {
  padding: 100px 40px;
}
.solutions-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.solutions-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 640px;
  margin-bottom: 20px;
}
.solutions-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 60px;
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.solution-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: border-color 0.2s;
  position: relative;
}
.solution-card:hover { border-color: rgba(245, 166, 35, 0.3); }
.solution-num {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 16px;
}
.solution-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.solution-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.solution-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.solution-detail span {
  font-size: 11px;
  color: var(--fg-muted);
  padding-left: 12px;
  position: relative;
}
.solution-detail span::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.6;
}

/* ——— PRICING ——— */
.pricing {
  background: var(--bg-2);
  padding: 100px 40px;
}
.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.pricing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 60px;
}
.pricing-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 880px;
  margin-bottom: 60px;
}
.pricing-card {
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.pricing-card--monthly {
  border-color: rgba(245, 166, 35, 0.3);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(245, 166, 35, 0.05) 100%);
}
.pricing-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.pricing-tag--accent { color: var(--accent); }
.pricing-amount {
  font-family: 'Syne', sans-serif;
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 16px;
}
.pricing-amount .pricing-period {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--fg-muted);
}
.pricing-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 13px;
}
.pricing-math {
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.math-line {
  font-size: 15px;
  color: var(--fg-muted);
  margin-bottom: 10px;
}
.math-line strong { color: var(--fg); }

/* ——— MANIFESTO ——— */
.manifesto {
  padding: 100px 40px;
}
.manifesto-inner {
  max-width: 820px;
  margin: 0 auto;
}
.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--fg);
  margin-bottom: 40px;
  padding-left: 24px;
  border-left: 3px solid var(--accent);
  font-style: normal;
}
.manifesto-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 24px;
}
.manifesto-divider {
  height: 1px;
  background: var(--border);
  margin: 48px 0;
}
.manifesto-note {
  font-size: 13px;
  color: var(--fg-muted);
  font-style: italic;
}

/* ——— CLOSING ——— */
.closing {
  padding: 100px 40px;
  background: var(--bg-2);
}
.closing-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 64px;
}
.cta-box {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  background: var(--surface);
}
.cta-text {
  font-size: 18px;
  color: var(--fg);
  line-height: 1.6;
  margin-bottom: 12px;
}
.cta-text:last-child { margin-bottom: 0; }

/* ——— FOOTER ——— */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--fg);
  display: block;
}
.footer-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.footer-meta p {
  font-size: 12px;
  color: var(--fg-muted);
}

/* ——— RESPONSIVE ——— */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .solutions-grid { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero { padding: 60px 24px 80px; }
  .problem, .solutions, .pricing, .manifesto, .closing { padding: 60px 24px; }
  .footer { padding: 32px 24px; }
  .nav { padding: 16px 24px; }
  .hero-stats { gap: 20px; }
  .stat-val { font-size: 22px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .pricing-block { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 20px; text-align: center; }
  .pricing-amount { font-size: 44px; }
  .cta-box { padding: 32px 24px; }
  .hero-visual { display: none; }
}