/* UrbanHelper — marketing site styles */
:root {
  --blue: #2563eb;
  --blue-600: #1d4ed8;
  --cyan: #06b6d4;
  --ink: #0f172a;
  --body: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-tint: #eef4ff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.06);
  --maxw: 1120px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; letter-spacing: -0.02em; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--soft { background: var(--bg-soft); }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--blue);
  background: var(--bg-tint); padding: 6px 12px; border-radius: 999px; margin-bottom: 16px;
}
.section-head { max-width: 660px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 18px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15px; padding: 12px 22px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--cyan)); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35); color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: #cbd5e1; }
.btn-lg { padding: 15px 28px; font-size: 16px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 19px; color: var(--ink); letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand .dot { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(135deg, var(--blue), var(--cyan)); display: inline-block; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--body); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; align-items: center; }
@media (max-width: 820px) { .nav-links { display: none; } }

/* Hero */
.hero { padding: 72px 0 64px; background: radial-gradient(1000px 500px at 80% -10%, var(--bg-tint), #fff 60%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5.2vw, 56px); margin-bottom: 20px; }
.hero h1 .grad { background: linear-gradient(135deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 20px; color: var(--muted); max-width: 520px; margin-bottom: 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: 14px; color: var(--muted); display: flex; gap: 10px; align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } }

/* Phone / screenshot placeholder */
.phone {
  margin: 0 auto; width: 280px; height: 560px; border-radius: 38px; background: #0f172a;
  padding: 12px; box-shadow: var(--shadow); position: relative;
}
.phone .screen {
  width: 100%; height: 100%; border-radius: 28px; overflow: hidden;
  background: linear-gradient(160deg, #1e3a8a, #0e7490);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.85);
  text-align: center; padding: 24px;
}
.placeholder {
  border: 2px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center; color: var(--muted);
  font-size: 14px; text-align: center; padding: 24px; min-height: 180px;
}

/* Trust bar */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-grid { display: flex; flex-wrap: wrap; gap: 28px 48px; justify-content: center; padding: 26px 0; color: var(--muted); font-weight: 500; font-size: 15px; }
.trust-grid span { display: inline-flex; align-items: center; gap: 8px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.step .num { width: 36px; height: 36px; border-radius: 10px; background: var(--bg-tint); color: var(--blue); font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { font-size: 15px; color: var(--muted); }
@media (max-width: 880px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Services grid */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: transform .1s ease, box-shadow .2s ease; }
.service:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service .ico { font-size: 26px; margin-bottom: 12px; }
.service h3 { font-size: 17px; margin-bottom: 4px; }
.service p { font-size: 14px; color: var(--muted); }
@media (max-width: 880px) { .services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .services { grid-template-columns: 1fr; } }

/* Feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split + .split { margin-top: 64px; }
.split.reverse .split-media { order: -1; }
.feature-list { list-style: none; margin-top: 18px; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; }
.feature-list .check { color: var(--blue); font-weight: 700; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } .split.reverse .split-media { order: 0; } }

/* Screenshot gallery */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.shots .placeholder { min-height: 320px; }
@media (max-width: 880px) { .shots { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin-bottom: 12px; background: #fff; }
.faq summary { font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--muted); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq p { margin-top: 12px; color: var(--muted); }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--blue), var(--cyan)); color: #fff; border-radius: 24px; padding: 56px 40px; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(26px, 4vw, 36px); margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.9); font-size: 18px; margin-bottom: 26px; }
.waitlist { display: flex; gap: 10px; max-width: 460px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.waitlist input { flex: 1 1 240px; padding: 14px 16px; border-radius: 12px; border: none; font-size: 15px; font-family: var(--font); }
.cta-band .btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.35); }

/* Footer */
.site-footer { background: var(--ink); color: #cbd5e1; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.site-footer .brand { color: #fff; }
.site-footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: #cbd5e1; font-size: 15px; }
.site-footer a:hover { color: #fff; }
.site-footer .tagline { color: #94a3b8; font-size: 15px; margin-top: 12px; max-width: 280px; }
.footer-bottom { border-top: 1px solid #1e293b; margin-top: 40px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: #94a3b8; font-size: 14px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* Legal pages */
.legal { padding: 56px 0 80px; }
.legal-wrap { max-width: 800px; margin: 0 auto; }
.legal h1 { font-size: 38px; margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.legal .notice { background: #fff7ed; border: 1px solid #fed7aa; color: #9a3412; padding: 14px 18px; border-radius: 12px; font-size: 14px; margin-bottom: 32px; }
.legal h2 { font-size: 22px; margin: 32px 0 10px; }
.legal h3 { font-size: 17px; margin: 20px 0 8px; }
.legal p, .legal li { color: var(--body); margin-bottom: 12px; }
.legal ul, .legal ol { padding-left: 22px; margin-bottom: 12px; }
.legal .toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin-bottom: 32px; }
.legal .toc ul { list-style: none; padding: 0; columns: 2; }
.legal .toc li { margin-bottom: 6px; }
@media (max-width: 560px) { .legal .toc ul { columns: 1; } }

/* Icons (Lucide) */
.lucide { width: 22px; height: 22px; stroke-width: 2; flex-shrink: 0; }
.service .ico { color: var(--blue); }
.service .ico .lucide { width: 28px; height: 28px; }
.hero-note { gap: 20px; flex-wrap: wrap; }
.hero-note span { display: inline-flex; align-items: center; gap: 7px; }
.hero-note .lucide { width: 16px; height: 16px; color: var(--blue); }
.trust-grid .lucide { width: 18px; height: 18px; color: var(--blue); }
.feature-list .check { color: var(--blue); display: inline-flex; }
.feature-list .check .lucide { width: 20px; height: 20px; margin-top: 1px; }
.phone .screen { flex-direction: column; gap: 14px; }
.phone .screen .lucide { width: 54px; height: 54px; opacity: .9; }
.phone .screen span { font-size: 14px; line-height: 1.45; }
.legal .notice { display: flex; gap: 9px; align-items: flex-start; }
.legal .notice .lucide { width: 18px; height: 18px; margin-top: 2px; }