/* SYLOOS Landing Page — Local Commerce OS */
:root {
  --bg: #faf9f6;
  --bg-alt: #f0ede4;
  --fg: #1a1a18;
  --fg-muted: #6b6b62;
  --accent: #c07d2a;
  --accent-light: #e8a94d;
  --accent-dark: #8a5720;
  --border: #ddd8ce;
  --surface: #ffffff;
  --green: #3a7d44;
  --green-light: #e8f2ea;
  --yellow: #c8a228;
  --yellow-light: #f5efd0;
  --red: #c04a2a;
  --red-light: #f5e8e4;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navigation ─── */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.nav-left { display: flex; align-items: center; gap: 12px; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-logo { font-family: var(--serif); font-size: 20px; font-weight: 400; letter-spacing: 0.06em; }
.nav-tagline { font-size: 12px; color: var(--fg-muted); letter-spacing: 0.08em; text-transform: uppercase; }
.nav-link { font-size: 14px; color: var(--fg-muted); text-decoration: none; font-weight: 500; }
.nav-link:hover { color: var(--fg); }
.nav-cta {
  display: inline-block; padding: 8px 18px; background: var(--accent); color: white;
  font-size: 13px; font-weight: 600; border-radius: 6px; text-decoration: none; transition: background 0.15s;
}
.nav-cta:hover { background: var(--accent-dark); }

/* ─── Shared Section ─── */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ─── Hero ─── */
.hero {
  padding: 80px 40px 100px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
  margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 14px; align-items: center; }
.hero-btn {
  display: inline-block; padding: 12px 24px; font-size: 15px; font-weight: 600;
  border-radius: 8px; text-decoration: none; transition: all 0.15s; font-family: var(--sans);
}
.hero-btn--primary { background: var(--accent); color: white; }
.hero-btn--primary:hover { background: var(--accent-dark); }
.hero-btn--ghost { background: transparent; color: var(--fg-muted); border: 1px solid var(--border); }
.hero-btn--ghost:hover { background: var(--bg-alt); color: var(--fg); }

/* Product Mock */
.product-mock {
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
  background: var(--surface);
}
.mock-topbar {
  background: var(--bg-alt);
  padding: 10px 16px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.mock-body { display: flex; height: 320px; }
.mock-sidebar {
  width: 140px;
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--fg-muted);
  cursor: default;
}
.mock-nav-item.active { background: var(--accent); color: white; }
.mock-icon { font-size: 13px; }
.mock-main { flex: 1; padding: 20px; }
.mock-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.booth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.booth {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: white;
}
.booth-green { background: var(--green); }
.booth-yellow { background: var(--yellow); color: #333; }
.booth-red { background: var(--red); }
.booth-empty { background: var(--bg-alt); border: 1px dashed var(--border); }
.legend {
  display: flex;
  gap: 16px;
  font-size: 11px;
  color: var(--fg-muted);
}
.leg-item { display: flex; align-items: center; gap: 4px; }
.leg-item::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
.leg-green::before { background: var(--green); }
.leg-yellow::before { background: var(--yellow); }
.leg-red::before { background: var(--red); }

/* ─── Problem ─── */
.problem {
  padding: 90px 40px;
  background: var(--fg);
  color: white;
}
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem .section-label { color: var(--accent-light); }
.problem-headline {
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 400;
  margin-bottom: 60px;
  color: white;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.problem-card {}
.problem-icon {
  font-size: 24px;
  margin-bottom: 16px;
  opacity: 0.5;
}
.problem-card h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 10px;
  color: white;
}
.problem-card p { font-size: 15px; opacity: 0.65; line-height: 1.55; }

/* ─── Features ─── */
.features { padding: 90px 40px; background: var(--bg); }
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-headline {
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 16px;
  max-width: 540px;
}
.features-sub { font-size: 16px; color: var(--fg-muted); margin-bottom: 60px; max-width: 480px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}
.feature-card {}
.feature-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 14px;
}
.feature-card h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 10px;
}
.feature-card p { font-size: 15px; color: var(--fg-muted); line-height: 1.55; }
.feature-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}
.tab {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  border-right: 1px solid var(--border);
}
.tab:last-child { border-right: none; }
.tab.active { background: var(--fg); color: white; }

/* ─── How It Works ─── */
.howitworks { padding: 90px 40px; background: var(--bg-alt); }
.howitworks-inner { max-width: 1100px; margin: 0 auto; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px; margin-top: 50px; }
.step { position: relative; }
.step-num {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  color: var(--border);
  line-height: 1;
  margin-bottom: 20px;
}
.step h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 10px;
}
.step p { font-size: 15px; color: var(--fg-muted); line-height: 1.55; }

/* ─── Pricing ─── */
.pricing { padding: 90px 40px; background: var(--bg); border-top: 1px solid var(--border); }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-headline {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  margin-bottom: 50px;
}
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 800px; }
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
}
.pricing-label { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.pricing-for { font-size: 13px; color: var(--fg-muted); margin-bottom: 20px; }
.pricing-amount { font-family: var(--serif); font-size: 44px; font-weight: 400; margin-bottom: 24px; line-height: 1; }
.pricing-per { font-size: 18px; color: var(--fg-muted); font-family: var(--sans); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.pricing-features li { font-size: 14px; display: flex; align-items: center; gap: 10px; }
.pricing-features li::before { content: '—'; color: var(--accent); font-size: 12px; }
.pricing-note { font-size: 11px; color: var(--fg-muted); font-weight: 500; letter-spacing: 0.06em; }

/* ─── Closing ─── */
.closing {
  padding: 100px 40px;
  background: var(--fg);
  text-align: center;
}
.closing-inner { max-width: 640px; margin: 0 auto; }
.closing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(192,125,42,0.4);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}
.closing-headline {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 400;
  color: white;
  margin-bottom: 20px;
  line-height: 1.15;
}
.closing-sub { font-size: 17px; color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.closing-cta {
  display: inline-block; padding: 14px 32px; background: var(--accent); color: white;
  font-size: 16px; font-weight: 600; border-radius: 8px; text-decoration: none;
  transition: background 0.15s; margin-bottom: 36px;
}
.closing-cta:hover { background: var(--accent-light); }
.closing-tagline {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  color: rgba(255,255,255,0.35);
}

/* ─── Footer ─── */
.footer { padding: 30px 40px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-logo { font-family: var(--serif); font-size: 16px; letter-spacing: 0.06em; }
.footer-desc { font-size: 13px; color: var(--fg-muted); }
.footer-meta { font-size: 12px; color: var(--fg-muted); display: flex; gap: 20px; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: none; }
  .hero-headline { font-size: 32px; }
  .problem-grid, .features-grid, .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .footer-meta { justify-content: center; }
  .nav { padding: 16px 20px; }
  .nav-tagline { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-btn { text-align: center; }
  .hero, .problem, .features, .howitworks, .pricing, .closing { padding: 60px 20px; }
}