:root {
  --bg: #ffffff;
  --bg-alt: #f7f7f8;
  --surface: #ffffff;
  --surface-2: #f2f2f3;
  --border: #e5e5e8;
  --text: #030405;
  --text-muted: #63636a;
  --accent: #ea913b;
  --accent-dark: #c76f1f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(3, 4, 5, 0.04), 0 6px 16px rgba(3, 4, 5, 0.06);
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.2px;
}

.brand .mark {
  height: 32px;
  width: auto;
  display: block;
}

.brand small {
  display: block;
  font-weight: 400;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 2px;
}

nav.site-nav {
  display: flex;
  gap: 28px;
}

nav.site-nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
}
nav.site-nav a:hover {
  color: var(--text);
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(
    circle at 80% 0%,
    rgba(234, 145, 59, 0.14),
    transparent 55%
  );
}

.hero .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 2.75rem;
  line-height: 1.15;
  margin: 0 0 20px;
  max-width: 720px;
}

.hero p.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 0 32px;
}

.hero .cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #16130a;
}
.btn-primary:hover {
  background: #ffb943;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  margin-top: 56px;
  max-width: 720px;
}

.stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}
.stat .label {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Sections */
section {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

section h2 {
  font-size: 1.9rem;
  margin: 0 0 12px;
}

section .section-lead {
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 0 40px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.card p + p {
  margin-top: 6px;
}

/* Preços */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 680px;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow);
}

.price-card h3 {
  margin: 0 0 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-card .price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 20px;
}

.price-card .price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.price-card .btn {
  width: 100%;
  justify-content: center;
}

.pricing-note {
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.map-embed {
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

/* Filters */
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.filters input[type="search"],
.filters select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  min-width: 180px;
}

.filters input[type="search"] {
  flex: 1;
  min-width: 220px;
}

.results-count {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

/* Participants grid */
.participants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.participant-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow);
}

.participant-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.participant-card .asn {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: "SFMono-Regular", Consolas, monospace;
}

.tag-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tag-group .tag-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 999px;
}

.tag.city {
  color: var(--accent-dark);
  background: rgba(234, 145, 59, 0.1);
  border-color: rgba(234, 145, 59, 0.35);
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 4px;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #25d366;
  color: #073b1e;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}
.btn-whatsapp:hover {
  background: #1ebe59;
  text-decoration: none;
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

/* Footer */
footer.site-footer {
  padding: 40px 0;
}

footer.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer.site-footer a {
  color: var(--text-muted);
}
footer.site-footer a:hover {
  color: var(--accent);
}

.footer-contact {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-contact .btn-whatsapp {
  color: #073b1e;
  padding: 6px 14px;
  font-size: 0.82rem;
}
.footer-contact .btn-whatsapp:hover {
  color: #073b1e;
}

/* Botao flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(3, 4, 5, 0.25);
  transition: transform 0.15s ease, background 0.15s ease;
}
.whatsapp-float:hover {
  background: #1ebe59;
  transform: scale(1.06);
  text-decoration: none;
}

@media (max-width: 720px) {
  nav.site-nav {
    display: none;
  }
  .hero h1 {
    font-size: 2.1rem;
  }
}