:root {
  --bg: #f4f7f5;
  --bg-accent: #e8f2ee;
  --surface: #ffffff;
  --surface-2: #f0f5f2;
  --text: #0f1f1a;
  --muted: #4a5c55;
  --accent: #0d9488;
  --accent-dark: #0f766e;
  --accent-soft: rgba(13, 148, 136, 0.12);
  --gold: #d97706;
  --gold-soft: rgba(217, 119, 6, 0.15);
  --border: rgba(15, 31, 26, 0.08);
  --shadow: 0 12px 40px rgba(15, 76, 69, 0.08);
  --shadow-sm: 0 2px 12px rgba(15, 76, 69, 0.06);
  --max: 680px;
  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --radius: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(900px 420px at 100% -5%, rgba(13, 148, 136, 0.14), transparent 55%),
    radial-gradient(700px 380px at -10% 20%, rgba(217, 119, 6, 0.1), transparent 50%),
    linear-gradient(180deg, var(--bg-accent) 0%, var(--bg) 45%, var(--bg) 100%);
  min-height: 100vh;
}

body.has-lead-overlay {
  overflow: hidden;
  background: #000;
}

body.has-lead-overlay .skip-link,
body.has-lead-overlay .site-header,
body.has-lead-overlay main,
body.has-lead-overlay .site-footer {
  visibility: hidden;
  pointer-events: none;
}

.wrap {
  width: min(100% - 2.25rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--surface);
  padding: 0.5rem 1rem;
  z-index: 100;
  border-radius: 8px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  padding: 1.35rem 0;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-identity {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.site-name {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--accent-dark);
}

.site-tag {
  font-size: 0.88rem;
  color: var(--muted);
  max-width: 28rem;
  line-height: 1.4;
}

.site-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.site-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

.main {
  padding: 2.25rem 0 3.5rem;
}

.hero {
  margin-bottom: 2.75rem;
  padding: 1.75rem 1.5rem 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--gold), var(--accent-dark));
}

.hero__eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-dark);
}

.hero__title {
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 5vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero__lead {
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero__nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hero__nav a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.hero__nav a:hover {
  border-color: rgba(13, 148, 136, 0.35);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.block {
  margin-bottom: 1.35rem;
  padding: 1.35rem 1.35rem 1.45rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.block:hover {
  box-shadow: var(--shadow);
}

.block__title {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent-dark);
}

.block__body,
.block__muted {
  margin: 0;
  color: var(--muted);
}

.block__list {
  margin: 0.85rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.block__list li {
  padding-left: 0.25rem;
}

.block__list li + li {
  margin-top: 0.55rem;
}

.block--faq .faq__item:first-child {
  border-top: none;
}

.faq__item {
  border-top: 1px solid var(--border);
  padding: 0.85rem 0;
}

.faq__item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 800;
}

.faq__item[open] summary::after {
  content: "−";
}

.faq__item p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
  background: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer p {
  margin: 0 0 0.65rem;
}

.site-footer__legal {
  font-size: 0.85rem;
  color: var(--muted);
}

.site-footer__heart {
  color: var(--accent-dark);
  font-weight: 600;
}

/* Overlay escuro + loading — LEAD */
.lead-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100vw;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  background: #000;
  box-shadow: inset 0 0 0 100vmax #000;
}

.lead-overlay__panel {
  text-align: center;
  padding: 2rem 2.5rem;
  max-width: 20rem;
}

.lead-overlay__spinner {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top-color: #2dd4bf;
  animation: lead-spin 0.85s linear infinite;
}

.lead-overlay__title {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.02em;
}

.lead-overlay__hint {
  margin: 0;
  font-size: 0.9rem;
  color: #94a3b8;
}

@keyframes lead-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__nav a:hover {
    transform: none;
  }

  .lead-overlay__spinner {
    animation: none;
    border-top-color: #2dd4bf;
    opacity: 0.85;
  }
}

@media (min-width: 640px) {
  .hero {
    padding: 2rem 1.75rem 1.65rem;
  }
}