:root {
  --background: #fff;
  --foreground: #18181b;
  --surface: #f4f4f5;
  --surface-elevated: #fff;
  --muted: #374151;
  --accent: #3f3f46;
  --accent-hover: #27272a;
  --border: #18181b1a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--foreground);
  background: var(--background);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }

.wrap { max-width: 1152px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 24px; } }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(12px);
}
.site-header .wrap {
  height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.logo span { color: var(--accent); }
.nav-links { display: none; align-items: center; gap: 28px; }
.nav-links a { font-size: 13px; font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--foreground); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; font-weight: 600; font-size: 13px; padding: 9px 16px;
  transition: background .15s, border-color .15s;
  border: 1px solid transparent; cursor: pointer;
}
.btn-call {
  display: none; border: 1px solid var(--border); background: var(--surface-elevated);
  color: var(--foreground); font-weight: 500;
}
.btn-call:hover { border-color: rgba(63,63,70,.4); background: var(--surface); }
.btn-wa { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.btn-wa:hover { background: var(--accent-hover); }

.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border: none; background: transparent; cursor: pointer; color: var(--foreground);
}
.menu-toggle svg { width: 22px; height: 22px; }

@media (min-width: 640px) { .btn-call { display: inline-flex; } }
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .menu-toggle { display: none; }
}

/* Mobile menu */
.mobile-menu-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  opacity: 0; pointer-events: none; transition: opacity .2s ease; z-index: 65;
}
.mobile-menu-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-menu {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(80vw, 300px);
  background: var(--background); border-left: 1px solid var(--border);
  z-index: 70; transform: translateX(100%); transition: transform .25s ease;
  display: flex; flex-direction: column; overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-head {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 18px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.mobile-menu-head span { font-weight: 600; font-size: 14px; }
.mobile-menu-close { background: none; border: none; cursor: pointer; color: var(--foreground); padding: 8px; }
.mobile-menu nav { display: flex; flex-direction: column; padding: 14px 18px; gap: 2px; }
.mobile-menu nav a { padding: 10px 6px; font-size: 14px; font-weight: 500; border-radius: 8px; }
.mobile-menu nav a:active { background: var(--surface); }
.mobile-menu .mm-cta { padding: 0 18px 14px; display: flex; flex-direction: column; gap: 8px; }
.mobile-menu .mm-cta a { min-height: 42px; }
.mobile-menu .mm-legal {
  margin-top: auto; padding: 14px 18px 20px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px; flex-shrink: 0;
}
.mobile-menu .mm-legal a { font-size: 12px; color: var(--muted); }
@media (min-width: 768px) { .mobile-menu-overlay, .mobile-menu { display: none; } }

/* Hero */
.hero {
  background: linear-gradient(180deg, #fafafa, #fff);
  border-bottom: 1px solid var(--border);
}
.hero-inner { padding: 28px 0 40px; display: grid; gap: 32px; align-items: center; }
@media (min-width: 1024px) { .hero-inner { grid-template-columns: 1fr minmax(0,420px); padding: 40px 0 64px; } }
.eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); }
.hero h1 { margin-top: 12px; font-size: 27px; font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; max-width: 520px; }
.hero h1 .muted { color: var(--muted); }
@media (min-width: 640px) { .hero h1 { font-size: 36px; } }
@media (min-width: 1024px) { .hero h1 { font-size: 42px; } }
.hero p.lead { margin-top: 16px; max-width: 440px; font-size: 14px; color: var(--muted); line-height: 1.6; }
@media (min-width: 640px) { .hero p.lead { font-size: 15px; } }
.hero-actions { margin-top: 20px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
@media (min-width: 640px) { .hero-actions { flex-direction: row; flex-wrap: wrap; } }
.hero-actions .btn { padding: 12px 22px; font-size: 14px; width: auto; min-height: 44px; }
.hero-actions .btn-outline { border: 2px solid var(--border); background: var(--surface-elevated); color: var(--foreground); font-weight: 600; }
.hero-actions .btn-outline:hover { border-color: rgba(63,63,70,.35); }
.hero-meta { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 12px; color: var(--muted); }
.hero-meta .dot { display: inline-block; width: 7px; height: 7px; border-radius: 999px; background: var(--accent); margin-right: 6px; }
.hero-meta a { color: var(--accent); font-weight: 500; }
.hero-stats {
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border);
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; max-width: 560px;
}
.hero-stats .num { font-size: 19px; font-weight: 600; }
.hero-stats .label { margin-top: 2px; font-size: 11px; color: var(--muted); }

/* Sections */
.section { padding: 48px 0; }
@media (min-width: 640px) { .section { padding: 64px 0; } }
.section-sm { padding: 40px 0; }
@media (min-width: 640px) { .section-sm { padding: 52px 0; } }
.section-header { max-width: 600px; margin: 0 auto; text-align: center; }
.section-header h2 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
@media (min-width: 640px) { .section-header h2 { font-size: 26px; } }
.section-header p { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
@media (min-width: 640px) { .section-header p { font-size: 14px; } }

.features-grid { margin-top: 28px; display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1200px) { .features-grid { grid-template-columns: repeat(4,1fr); } }
.feature-card { border: 1px solid var(--border); background: var(--surface); border-radius: 14px; padding: 18px; }
.feature-icon { width: 36px; height: 36px; border-radius: 10px; background: #18181b0f; color: var(--accent); display: flex; align-items: center; justify-content: center; }
.feature-icon svg { width: 17px; height: 17px; }
.feature-card h3 { margin-top: 14px; font-size: 15px; font-weight: 600; }
.feature-card p { margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.55; }

.showcase { margin-top: 36px; display: grid; gap: 16px; align-items: center; }
@media (min-width: 640px) { .showcase { grid-template-columns: 1fr auto; max-width: 820px; margin-left: auto; margin-right: auto; } }
.showcase img.main { border-radius: 16px; width: 100%; height: auto; aspect-ratio: 700 / 440; object-fit: cover; }
.showcase img.side { display: none; max-width: 180px; height: auto; }
@media (min-width: 640px) { .showcase img.side { display: block; } }

.districts { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(244,244,245,.5); }
.districts-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }
@media (min-width: 640px) { .districts-grid { grid-template-columns: repeat(3,1fr); } }
@media (min-width: 1024px) { .districts-grid { grid-template-columns: repeat(4,1fr); } }
.district-link { display: block; border: 1px solid var(--border); background: var(--surface-elevated); border-radius: 10px; padding: 9px 12px; text-align: center; font-size: 12.5px; font-weight: 500; }
.district-link:hover { border-color: rgba(63,63,70,.4); }

.steps-grid { margin-top: 32px; display: grid; gap: 24px; text-align: center; }
@media (min-width: 640px) { .steps-grid { grid-template-columns: repeat(3,1fr); } }
.step-num { margin: 0 auto; width: 38px; height: 38px; border-radius: 999px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.step h3 { margin-top: 14px; font-size: 15px; font-weight: 600; }
.step p { margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.55; }

.cta-box {
  border-radius: 20px; border: 1px solid var(--border); background: var(--surface-elevated);
  padding: 32px 20px; text-align: center;
}
@media (min-width: 640px) { .cta-box { padding: 44px 40px; } }
.cta-box h2 { font-size: 19px; font-weight: 600; }
@media (min-width: 640px) { .cta-box h2 { font-size: 23px; } }
.cta-box p { margin: 8px auto 0; max-width: 400px; font-size: 13px; color: var(--muted); }
.cta-box .cta-actions { margin-top: 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
@media (min-width: 640px) { .cta-box .cta-actions { flex-direction: row; } }
.cta-box .btn { min-width: 180px; padding: 12px 24px; font-size: 14px; }
.cta-box .btn-outline { border: 1px solid var(--border); background: transparent; color: var(--foreground); font-weight: 500; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-grid { padding: 36px 0; display: grid; gap: 28px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-about p { margin-top: 10px; max-width: 360px; font-size: 13px; color: var(--muted); line-height: 1.55; }
.footer-col p.label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.footer-col ul { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.footer-col ul li.muted-item { color: var(--muted); }
.footer-districts { border-top: 1px solid var(--border); padding-top: 28px; }
.footer-districts p.label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.footer-districts p.desc { margin-top: 6px; max-width: 600px; font-size: 13px; color: var(--muted); }
.footer-districts-grid { margin-top: 16px; display: grid; grid-template-columns: repeat(2,1fr); gap: 6px; font-size: 13px; }
@media (min-width: 640px) { .footer-districts-grid { grid-template-columns: repeat(3,1fr); } }
@media (min-width: 1024px) { .footer-districts-grid { grid-template-columns: repeat(4,1fr); } }
.footer-districts-grid a { color: var(--muted); }
.footer-districts-grid a:hover { color: var(--foreground); text-decoration: underline; }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; font-size: 11px; color: var(--muted); }

/* Legal / article pages */
.legal-article { max-width: 680px; margin: 0 auto; padding: 32px 16px 40px; }
@media (min-width: 640px) { .legal-article { padding: 40px 24px 48px; } }
.legal-article .back { font-size: 13px; color: var(--muted); }
.legal-article .back a { color: var(--accent); }
.legal-article h1 { margin-top: 12px; font-size: 23px; font-weight: 600; }
@media (min-width: 640px) { .legal-article h1 { font-size: 28px; } }
.legal-content { margin-top: 24px; font-size: 13.5px; line-height: 1.7; color: var(--foreground); }
.legal-content h2 { margin-top: 24px; font-size: 16px; font-weight: 600; }
.legal-content p { margin-top: 10px; color: var(--muted); }
.legal-content ul { margin-top: 10px; padding-left: 18px; list-style: disc; color: var(--muted); }
.legal-content ul li { margin-top: 4px; }
.legal-content a { color: var(--accent); text-decoration: underline; }
.legal-content section + section { margin-top: 24px; }

.faq-list { margin-top: 28px; display: flex; flex-direction: column; gap: 24px; }
.faq-list dt { font-size: 14px; font-weight: 600; }
.faq-list dd { margin: 6px 0 0; font-size: 13px; color: var(--muted); line-height: 1.6; }

.district-cta {
  margin-top: 32px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); padding: 18px;
}
@media (min-width: 640px) { .district-cta { padding: 24px; } }
.district-cta p.label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.district-cta p.desc { margin-top: 6px; font-size: 13px; color: var(--muted); }
.district-cta .actions { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 640px) { .district-cta .actions { flex-direction: row; } }
.district-cta .actions .btn { flex: 1; padding: 10px 20px; }
.district-cta .actions .btn-outline { border: 1px solid var(--border); background: var(--surface-elevated); color: var(--foreground); font-weight: 500; }

.other-districts { margin-top: 32px; border-top: 1px solid var(--border); padding-top: 28px; }
.other-districts p.label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.other-districts ul { margin-top: 12px; display: grid; grid-template-columns: repeat(2,1fr); gap: 6px; font-size: 13px; }
@media (min-width: 640px) { .other-districts ul { grid-template-columns: repeat(3,1fr); } }
.other-districts ul a { color: var(--muted); }
.other-districts ul a:hover { color: var(--foreground); text-decoration: underline; }

/* Contact form */
.contact-form { margin-top: 16px; display: flex; flex-direction: column; gap: 14px; max-width: 440px; }
.form-row { display: flex; flex-direction: column; gap: 5px; }
.form-row label { font-size: 12px; font-weight: 600; color: var(--foreground); }
.form-row input, .form-row textarea {
  font: inherit; font-size: 14px; padding: 10px 12px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--surface-elevated); color: var(--foreground);
}
.form-row input:focus, .form-row textarea:focus {
  outline: none; border-color: var(--accent);
}
.form-row textarea { resize: vertical; min-height: 90px; }
.contact-form .form-note { font-size: 12px; color: var(--muted); text-align: center; }

/* Floating WhatsApp button */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 54px; height: 54px; border-radius: 999px;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
  transition: transform .15s ease, box-shadow .15s ease;
}
.wa-float:hover { transform: scale(1.06); box-shadow: 0 6px 18px rgba(0,0,0,.3); }
.wa-float svg { width: 28px; height: 28px; }
@media (min-width: 768px) { .wa-float { right: 24px; bottom: 24px; } }