/* ============================================================
   CEP Campo Bom RS — Estilos
   Cores: #003DA5 (azul Correios) / #FFCC00 (amarelo Correios)
   Fonte: Inter 400/500/600/700
   ============================================================ */

:root {
  --color-primary:       #003DA5;
  --color-primary-dark:  #002d7a;
  --color-primary-light: #e8eef9;
  --color-accent:        #FFCC00;
  --color-accent-dark:   #d4a900;
  --color-accent-text:   #7a5800;
  --color-accent-bg:     #fffbe6;
  --color-success:       #16a34a;

  --color-bg:            #f4f6f9;
  --color-surface:       #ffffff;
  --color-border:        #e2e8f0;
  --color-border-focus:  #93aee8;
  --color-text:          #111827;
  --color-text-muted:    #6b7280;
  --color-text-light:    #9ca3af;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-full: 9999px;

  /* Sombras neutras — sem tinting azul */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);

  --transition: 170ms ease;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--color-primary); text-decoration: underline; }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* --- Acessibilidade --- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 740px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  background: linear-gradient(135deg, #001845 0%, #002d7a 45%, #003DA5 100%);
  color: #fff;
  padding: 1.1rem 0;
  position: relative;
  overflow: hidden;
}
/* Círculo decorativo translúcido no canto superior direito */
.site-header::before {
  content: '';
  position: absolute;
  top: -70px; right: -50px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255, 204, 0, .06);
  pointer-events: none;
}
/* Linha inferior gradiente dourada */
.site-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-accent) 25%, var(--color-accent) 75%, transparent 100%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: .875rem;
}
.logo-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: rgba(255, 204, 0, .13);
  border: 1px solid rgba(255, 204, 0, .28);
  border-radius: 10px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; gap: .1rem; }
.logo-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: #fff;
}
.logo-sub {
  font-size: .68rem;
  color: rgba(255, 255, 255, .55);
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.header-badge {
  font-size: .64rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-accent);
  background: rgba(255, 204, 0, .1);
  border: 1px solid rgba(255, 204, 0, .28);
  border-radius: var(--radius-full);
  padding: .28rem .8rem;
  flex-shrink: 0;
}

/* ============================================================
   Main
   ============================================================ */
.site-main { flex: 1; padding: 2.5rem 0 4rem; }

/* ============================================================
   Busca
   ============================================================ */
.search-section {
  text-align: center;
  margin-bottom: 2.25rem;
}
.search-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .35rem;
  line-height: 1.25;
  letter-spacing: -.02em;
}
.search-subtitle {
  font-size: .9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.search-wrapper { position: relative; }

.search-input-group {
  display: flex;
  align-items: stretch;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input-group:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0,61,165,.12), var(--shadow-md);
}

.search-input {
  flex: 1;
  min-height: 56px;
  padding: .75rem 1.1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: transparent;
  border: none;
  outline: none;
  -webkit-appearance: none;
}
.search-input::placeholder { color: var(--color-text-light); }
.search-input::-webkit-search-cancel-button { display: none; }

.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  background: var(--color-primary);
  color: #fff;
  padding: 0 1.15rem;
  transition: background var(--transition);
  flex-shrink: 0;
}
.search-btn:hover { background: var(--color-primary-dark); }
.search-btn:active { opacity: .85; }
.search-btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: -3px;
}

/* ============================================================
   Autocomplete
   ============================================================ */
.autocomplete-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 320px;
  overflow-y: auto;
  z-index: 100;
  overscroll-behavior: contain;
}
.autocomplete-list[hidden] { display: none; }

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
  text-align: left;
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover,
.autocomplete-item[aria-selected="true"] {
  background: var(--color-primary-light);
}
.autocomplete-item__icon { font-size: .95rem; flex-shrink: 0; }
.autocomplete-item__name {
  font-size: .925rem;
  font-weight: 500;
  color: var(--color-text);
  flex: 1;
}
.autocomplete-item__badge {
  font-size: .7rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  padding: .15rem .55rem;
  flex-shrink: 0;
}
.autocomplete-item mark {
  background: var(--color-accent);
  color: var(--color-text);
  border-radius: 2px;
  padding: 0 1px;
}

/* ============================================================
   Loading shimmer
   ============================================================ */
.loading-state { margin-top: 1.5rem; }
.loading-state[hidden] { display: none; }

@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}
.shimmer-card {
  height: 120px;
  border-radius: var(--radius-md);
  margin-bottom: .875rem;
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
}
.shimmer-card--short { height: 80px; }

/* ============================================================
   Resultados
   ============================================================ */
.results-section { margin-top: 1.25rem; }
.results-section[hidden] { display: none; }

.results-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--color-border);
}
.results-heading span { color: var(--color-primary); }

.results-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

/* ============================================================
   Card de resultado
   ============================================================ */
.result-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), border-color var(--transition);
  /* Linha azul via box-shadow inset — sem distorção de borda */
  box-shadow: inset 4px 0 0 var(--color-primary), var(--shadow-sm);
}
.result-card:hover {
  border-color: var(--color-border-focus);
  box-shadow: inset 4px 0 0 var(--color-primary), var(--shadow-md);
}

.result-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .5rem;
}

.result-card__cep {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.result-card__tipo-badge {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  padding: .2rem .65rem;
  flex-shrink: 0;
}

.result-card__logradouro {
  font-size: .975rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: .2rem;
}
.result-card__meta {
  font-size: .82rem;
  color: var(--color-text-muted);
}
.result-card__meta strong {
  color: var(--color-text);
  font-weight: 500;
}

/* Trecho / complemento */
.result-card__complemento {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  margin-top: .65rem;
  padding: .4rem .7rem;
  background: var(--color-accent-bg);
  border-left: 3px solid var(--color-accent-dark);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.4;
}
.result-card__complemento-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-accent-text);
  white-space: nowrap;
  flex-shrink: 0;
}
.result-card__complemento-text {
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-accent-text);
}

.result-card__actions {
  display: flex;
  gap: .5rem;
  margin-top: .875rem;
  flex-wrap: wrap;
}

/* Copiar CEP — primário */
.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .95rem;
  font-size: .82rem;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-full);
  transition: background var(--transition), box-shadow var(--transition);
}
.btn-copy:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 2px 8px rgba(0,61,165,.25);
}
.btn-copy.copied {
  background: var(--color-success);
  border-color: var(--color-success);
}
.btn-copy svg { flex-shrink: 0; }

/* Buscar no Correios — secundário */
.btn-correios {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .95rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-correios:hover {
  background: var(--color-accent-bg);
  color: var(--color-accent-text);
  border-color: var(--color-accent-dark);
}
.btn-correios svg { flex-shrink: 0; }

/* ============================================================
   Sem resultado
   ============================================================ */
.no-results {
  margin-top: 2.5rem;
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.no-results[hidden] { display: none; }
.no-results-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.no-results-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: .4rem;
}
.no-results-hint {
  font-size: .875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   Banners publicitários
   ============================================================ */
.ad-banner {
  margin: 1.75rem 0 .5rem;
}
.ad-banner--bottom {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  margin: 0;
}

.ad-banner__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 120px;
  padding: .875rem 1.25rem;
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.ad-banner--bottom .ad-banner__link {
  border-radius: var(--radius-md);
}
.ad-banner__link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 14px,
    rgba(0,0,0,.015) 14px,
    rgba(0,0,0,.015) 28px
  );
  pointer-events: none;
}
.ad-banner__link:hover {
  border-color: var(--color-accent-dark);
  background: var(--color-accent-bg);
}

.ad-banner__body {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.ad-banner__label {
  font-size: .6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-light);
}
.ad-banner__title {
  font-size: .975rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: -.01em;
}
.ad-banner__link:hover .ad-banner__title {
  color: var(--color-accent-text);
}

.ad-banner__cta {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 600;
  color: #25D366;
  background: rgba(37,211,102,.1);
  border: 1px solid rgba(37,211,102,.3);
  border-radius: var(--radius-full);
  padding: .4rem .85rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}
.ad-banner__link:hover .ad-banner__cta {
  background: rgba(37,211,102,.18);
  border-color: rgba(37,211,102,.5);
}

@media (min-width: 768px) {
  .ad-banner__link { min-height: 200px; padding: 1rem 1.5rem; }
  .ad-banner__title { font-size: 1.05rem; }
  .ad-banner__cta { font-size: .82rem; padding: .45rem 1rem; }
}

/* ============================================================
   Seção Informativa — mudança dos CEPs 2025
   ============================================================ */
.info-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 3.5rem;
}
.info-card { max-width: 680px; margin: 0 auto; }

.info-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.02em;
  line-height: 1.3;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-wrap: wrap;
}
.info-badge {
  font-size: .62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #15803d;
  background: #dcfce7;
  border: 1px solid #86efac;
  border-radius: var(--radius-full);
  padding: .22rem .65rem;
  flex-shrink: 0;
}

.info-lead {
  font-size: .95rem;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.info-benefits {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 1.35rem;
}
.info-benefits li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .9rem;
  color: var(--color-text);
  line-height: 1.55;
}
.info-benefits__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  min-width: 20px;
  background: var(--color-primary-light);
  border-radius: 50%;
  color: var(--color-primary);
  margin-top: .1em;
}

.info-cta-text {
  font-size: .875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  padding: .75rem 1rem;
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.info-source {
  font-size: .75rem;
  color: var(--color-text-light);
  line-height: 1.6;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.info-source a {
  color: var(--color-text-muted);
  text-decoration: underline;
}
.info-source a:hover { color: var(--color-primary); }

/* GEO Fact Box — dados citáveis por LLMs e featured snippets */
.geo-facts {
  margin: 1.5rem 0 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.geo-facts__item {
  display: grid;
  grid-template-columns: 10rem 1fr;
  border-bottom: 1px solid var(--color-border);
  font-size: .875rem;
  line-height: 1.5;
}
.geo-facts__item:last-child { border-bottom: none; }
.geo-facts__item dt {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 600;
  padding: .55rem .9rem;
  border-right: 1px solid var(--color-border);
}
.geo-facts__item dd {
  padding: .55rem .9rem;
  color: var(--color-text);
}
.geo-facts__item dd a {
  color: var(--color-primary);
  text-decoration: none;
}
.geo-facts__item dd a:hover { text-decoration: underline; }

@media (max-width: 480px) {
  .geo-facts__item {
    grid-template-columns: 1fr;
  }
  .geo-facts__item dt {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 0;
  text-align: center;
  font-size: .78rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.site-footer a { color: var(--color-primary); }

/* ============================================================
   Footer — links legais + botão reportar
   ============================================================ */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .875rem;
  padding-top: .75rem;
  border-top: 1px solid var(--color-border);
}
.footer-legal {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .72rem;
  color: var(--color-text-light);
}
.footer-legal a {
  color: var(--color-text-light);
  text-decoration: underline;
}
.footer-legal a:hover { color: var(--color-primary); }
.footer-legal span { opacity: .5; }

.btn-report-bug {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .7rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: .3rem .55rem;
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.btn-report-bug:hover {
  color: var(--color-text-muted);
  background: var(--color-bg);
  border-color: var(--color-border);
}

/* ============================================================
   Modal — Reportar Bug / Sugestão
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.modal[hidden] { display: none; }

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.modal__box {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 1.75rem 1.5rem 2rem;
  width: 100%;
  max-width: 540px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal__close {
  position: absolute;
  top: 1rem; right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.modal__close:hover { background: var(--color-border); color: var(--color-text); }

.modal__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.02em;
  margin-bottom: .35rem;
  padding-right: 2rem;
}
.modal__subtitle {
  font-size: .825rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.modal__form { display: flex; flex-direction: column; gap: 1.25rem; }

.modal__fieldset {
  border: none;
  padding: 0;
  margin: 0;
}
.modal__field-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: .6rem;
  letter-spacing: .01em;
}
.modal__required { color: var(--color-primary); }

.modal__radio-group { display: flex; flex-direction: column; gap: .5rem; }
.modal__radio-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  cursor: pointer;
  font-size: .875rem;
  color: var(--color-text);
  padding: .6rem .875rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}
.modal__radio-item:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.modal__radio-item input { display: none; }
.modal__radio-indicator {
  width: 16px; height: 16px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition);
}
.modal__radio-item:has(input:checked) .modal__radio-indicator {
  border-color: var(--color-primary);
}
.modal__radio-indicator::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  transition: transform var(--transition);
}
.modal__radio-item:has(input:checked) .modal__radio-indicator::after {
  transform: translate(-50%, -50%) scale(1);
}

.modal__textarea {
  width: 100%;
  padding: .75rem .9rem;
  font-family: inherit;
  font-size: .875rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  resize: vertical;
  min-height: 120px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.6;
}
.modal__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,61,165,.1);
}
.modal__textarea::placeholder { color: var(--color-text-light); }

.modal__error {
  font-size: .78rem;
  color: #dc2626;
  margin-top: .35rem;
}
.modal__error[hidden] { display: none; }

.modal__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  padding: .75rem 1.25rem;
  font-size: .9rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}
.modal__submit:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 12px rgba(0,61,165,.25);
}

@media (min-width: 600px) {
  .modal {
    align-items: center;
    padding: 1.5rem;
  }
  .modal__box {
    border-radius: var(--radius-lg);
    padding: 2rem;
  }
}

/* ============================================================
   Páginas legais (Privacidade / Termos)
   ============================================================ */
.legal-main { flex: 1; padding: 2.5rem 0 4rem; }
.legal-content { max-width: 680px; margin: 0 auto; }
.legal-content h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -.02em;
  margin-bottom: .5rem;
}
.legal-content .legal-updated {
  font-size: .78rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  display: block;
}
.legal-content h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 2rem;
  margin-bottom: .6rem;
  padding-bottom: .35rem;
  border-bottom: 2px solid var(--color-border);
}
.legal-content p {
  font-size: .9rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: .875rem;
}
.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: .875rem;
}
.legal-content li {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: .3rem;
}
.legal-content a { color: var(--color-primary); }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 2rem;
}
.legal-back:hover { color: var(--color-primary); }

/* ============================================================
   Tablet — 768px
   ============================================================ */
@media (min-width: 768px) {
  .search-heading { font-size: 1.9rem; }
  .search-subtitle { font-size: .975rem; }
  .search-input { min-height: 60px; font-size: 1.05rem; padding: .8rem 1.25rem; }
  .search-btn { min-width: 62px; }

  .result-card { padding: 1.15rem 1.5rem; }
  .result-card__cep { font-size: 1.55rem; }
  .result-card__logradouro { font-size: 1rem; }
  .result-card__actions { gap: .65rem; }
  .btn-copy, .btn-correios { font-size: .875rem; padding: .5rem 1.1rem; }

  .info-heading { font-size: 1.55rem; }
  .info-lead { font-size: 1rem; }
  .info-benefits li { font-size: .925rem; }
}

/* ============================================================
   Desktop — 1200px
   ============================================================ */
@media (min-width: 1200px) {
  .container { max-width: 820px; }
  .search-heading { font-size: 2.1rem; }
  .results-list { gap: .875rem; }
  .result-card__cep { font-size: 1.65rem; }
}