/*
  MeAju Sergipe — Landing Page
  Paleta minimalista inspirada na bandeira de Sergipe
*/

:root {
  /* Cores Sergipe */
  --se-blue: #0d47a1; /* azul profundo */
  --se-green: #1b5e20; /* verde cerrado */
  --se-yellow: #f9cf00; /* amarelo vivo */

  /* Neutras */
  --bg: #0b0c0f; /* fundo escuro elegante */
  --surface: #121419; /* cartões/section */
  --text: #f3f5f7; /* texto padrão */
  --muted: #b7beca; /* texto secundário */
  --line: #1f232b; /* linhas sutis */

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 6px 18px rgba(0, 0, 0, 0.25);

  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 72px;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(
      1200px 800px at 80% -10%,
      rgba(13, 71, 161, 0.25),
      transparent 60%
    ),
    radial-gradient(
      900px 600px at -10% 20%,
      rgba(27, 94, 32, 0.25),
      transparent 60%
    ),
    var(--bg);
  font: 500 16px/1.55 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
    Cantarell, Noto Sans, Apple Color Emoji, Segoe UI Emoji, sans-serif;
  text-rendering: optimizeLegibility;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 1000;
  background: #fff;
  color: #111;
  padding: 8px 12px;
  border-radius: 8px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(18, 20, 25, 0.6);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3) 0;
}
.logo {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.logo-text strong {
  color: var(--se-yellow);
  font-weight: 800;
}
.logo-flag svg {
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
  border-radius: 4px;
}

.main-nav {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}
.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
}
.main-nav a:hover {
  color: var(--text);
  background: #181b22;
}

.nav-cta {
  display: flex;
  gap: var(--space-2);
}

.accent-bar {
  height: 3px;
  width: 100%;
  background: linear-gradient(
    90deg,
    var(--se-blue),
    var(--se-green),
    var(--se-yellow)
  );
}

/* Buttons */
.btn {
  --btn-bg: #222733;
  --btn-fg: #fff;
  --btn-br: var(--radius-sm);
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--btn-br);
  padding: 10px 14px;
  color: var(--btn-fg);
  background: var(--btn-bg);
  text-decoration: none;
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  transition: transform 0.06s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}
.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-primary {
  --btn-bg: linear-gradient(135deg, var(--se-blue), var(--se-green));
  border: 1px solid #20437b;
}
.btn-outline {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  border: 1px solid #2b323f;
}

/* Hero */
.hero {
  padding: var(--space-7) 0 var(--space-6);
  background: linear-gradient(
    180deg,
    rgba(13, 71, 161, 0.12),
    rgba(27, 94, 32, 0.1) 60%,
    transparent 100%
  );
}
.hero-inner {
  text-align: center;
}
.hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.5px;
}
.hero .highlight {
  background: linear-gradient(90deg, var(--se-yellow), var(--se-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .subtitle {
  color: var(--muted);
  margin: 0 auto var(--space-4);
  max-width: 760px;
}

.search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
  align-items: center;
  margin: 0 auto;
  max-width: 680px;
}
.search input {
  width: 100%;
  padding: 14px 16px;
  background: #0f1217;
  color: var(--text);
  border: 1px solid #252a36;
  border-radius: var(--radius-sm);
}
.search input:focus {
  outline: 2px solid rgba(249, 207, 0, 0.35);
  outline-offset: 2px;
}
.only-mobile {
  display: none;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-3);
}
.chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #2b323f;
  background: #0e1116;
  color: var(--muted);
  cursor: pointer;
}
.chip:hover {
  color: var(--text);
  border-color: #394255;
}

.trust {
  list-style: none;
  display: flex;
  gap: var(--space-4);
  padding: 0;
  margin: var(--space-4) 0 0;
  justify-content: center;
  color: #d7dce6;
  opacity: 0.9;
}
.trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
/* Três pontos com as cores do estado, corrigidos para renderizar como círculos alinhados */
/* .trust li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--se-yellow);
  box-shadow: 12px 0 0 var(--se-green), 24px 0 0 var(--se-blue);
  opacity: .95;
}  */

/* Sections */
.section {
  padding: var(--space-6) 0;
}
/* Dá respiro extra às seções com borda para evitar impressão de conteúdo cortado */
.section.alt {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    transparent 70%
  );
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-top: calc(var(--space-6) + 4px);
  padding-bottom: calc(var(--space-6) + 4px);
}
/* Agrupa título e conteúdo usando gap em vez de margens para evitar quebras visuais */
.section > .container {
  display: grid;
  row-gap: var(--space-4);
}
.section-head h2 {
  margin: 0 0 4px;
  font-size: clamp(22px, 3vw, 28px);
}
.section-head p {
  margin: 0;
  color: var(--muted);
}
/* Melhora o comportamento de ancoragem com header sticky */
.hero,
.section,
.site-footer {
  scroll-margin-top: 80px;
}

/* Grid de categorias */
.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3);
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  transition: transform 0.06s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: #2a3140;
}
.card h3 {
  margin: 6px 0 8px;
  font-size: 18px;
}
.card p {
  margin: 0;
  color: var(--muted);
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: #0e1116;
  background: linear-gradient(135deg, var(--se-yellow), #ffe680);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #0e1116;
  background: linear-gradient(135deg, #ffe680, var(--se-yellow));
  box-shadow: var(--shadow-soft);
}

/* Provider CTA */
.provider-cta {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-5);
  align-items: center;
}
.provider-copy .bullets {
  margin: 0 0 var(--space-4);
  padding-left: 18px;
  color: var(--muted);
}
.provider-card {
  display: grid;
  place-items: center;
}
.card-mock {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 5/7;
  border-radius: 20px;
  background: #0e1116;
  border: 1px solid #262b36;
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.mock-banner {
  height: 34%;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--se-blue), var(--se-green));
  box-shadow: inset 0 -40px 80px rgba(0, 0, 0, 0.25);
}
.mock-lines {
  height: 10px;
  background: #1b202a;
  border-radius: 8px;
  margin-top: 18px;
}
.mock-lines.short {
  width: 60%;
}
.mock-tags {
  position: absolute;
  right: -16px;
  bottom: 16px;
  width: 160px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--se-yellow),
    var(--se-green),
    var(--se-blue)
  );
  filter: blur(1px);
  opacity: 0.9;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: var(--space-6);
  background: rgba(8, 9, 12, 0.5);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  align-items: start;
}
.footer-inner .brand p {
  color: var(--muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}
.footer-grid h4 {
  margin: 0 0 8px;
}
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
}
.footer-grid a {
  color: var(--text);
  text-decoration: none;
}
.subfooter {
  border-top: 1px solid var(--line);
  padding: 14px 0;
  color: #99a1af;
}

/* A11y helpers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsividade */
@media (max-width: 1100px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: auto 1fr;
    gap: var(--space-3);
  }
  .main-nav {
    display: none;
  }
  .nav-cta {
    justify-self: end;
    flex-wrap: wrap;
  }
  .btn {
    padding: 9px 12px;
  }
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .provider-cta {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .only-mobile {
    display: inline;
  }
  .only-desktop {
    display: none;
  }
  /* Reorganiza header em coluna para melhor encaixe dos botões */
  .header-inner {
    grid-template-columns: 1fr;
    row-gap: var(--space-2);
  }
  .nav-cta {
    justify-self: stretch;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
  /* Aumenta o espaçamento entre título e conteúdo na visão mobile */
  .section > .container {
    row-gap: var(--space-5);
  }
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: 1fr;
  }
  /* Footer empilhado com a marca acima e listas em duas colunas */
  .footer-inner {
    grid-template-columns: 1fr;
    row-gap: var(--space-4);
  }
  .footer-inner .brand {
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 420px) {
  .grid {
    grid-template-columns: 1fr;
  }
  /* Empilha CTAs no header em telas muito pequenas */
  .nav-cta {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Animações de entrada no scroll (reveal) */
.reveal {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}