/* ============================================================
 * BASE — Reset moderno, tipografia e utilitários
 * ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.nav-open,
body.modal-open {
  overflow: hidden;
}

main {
  padding-top: var(--header-h);
}

body[data-page="home"] main,
body[data-page="cartao"] main {
  padding-top: 0;
}

img,
svg,
video,
iframe {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--primary);
  line-height: 1.18;
  font-weight: 700;
  text-wrap: balance;
}

/* Âncoras internas não ficam escondidas sob o cabeçalho fixo */
[id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

::selection {
  background: var(--accent);
  color: var(--primary-darker);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #c9c3b4;
  border-radius: 8px;
  border: 2px solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dark);
}

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ----- Acessibilidade ----- */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 12px 20px;
  background: var(--primary-dark);
  color: var(--text-light);
  font-weight: 600;
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
  transition: transform 0.25s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ----- Layout ----- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.container--narrow {
  max-width: 820px;
}

.section {
  padding-block: var(--section-y);
}

.section--alt {
  background-color: var(--surface);
  border-block: 1px solid var(--border);
}

.section--dark {
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(197, 168, 128, 0.12), transparent 60%),
    linear-gradient(170deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--text-on-dark);
  border-block: 1px solid var(--border-on-dark);
}

.section--dark h2,
.section--dark h3 {
  color: var(--text-light);
}

.text-center {
  text-align: center;
}

/* ----- Cabeçalhos de seção ----- */
.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head--left {
  margin-inline: 0;
  text-align: left;
}

.kicker {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 14px;
}

.section--dark .kicker {
  color: var(--accent);
}

.section-title {
  font-size: var(--fs-h2);
}

.section-lead {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: var(--fs-md);
}

.section--dark .section-lead {
  color: var(--text-on-dark-soft);
}

/* Ornamento clássico: linha — losango — linha */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 22px;
}

.ornament::before,
.ornament::after {
  content: "";
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}

.ornament::after {
  background: linear-gradient(90deg, var(--accent), transparent);
}

.ornament span {
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg);
  flex: none;
}

.ornament--left {
  justify-content: flex-start;
  margin: 18px 0 26px;
}

.ornament--left::before {
  display: none;
}

/* ----- Botões ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn .icon {
  width: 1.1em;
  height: 1.1em;
}

.btn--primary {
  background-color: var(--primary);
  color: var(--text-light);
}

.btn--primary:hover {
  background-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.btn--gold {
  background-color: var(--accent);
  color: var(--primary-darker);
}

.btn--gold:hover {
  background-color: var(--accent-dark);
  color: var(--primary-darker);
  box-shadow: 0 10px 28px -8px rgba(197, 168, 128, 0.55);
}

.btn--outline {
  border-color: var(--primary);
  color: var(--primary);
}

.btn--outline:hover {
  background-color: var(--primary);
  color: var(--text-light);
}

.btn--outline-light {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--outline-light:hover {
  background-color: var(--accent);
  color: var(--primary-darker);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.86rem;
}

.btn--block {
  width: 100%;
}

/* Link com seta (ações discretas) */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--primary);
  padding: 4px 0;
}

.link-arrow .icon {
  width: 1em;
  height: 1em;
  transition: transform var(--transition);
}

.link-arrow:hover {
  color: var(--accent-deep);
}

.link-arrow:hover .icon {
  transform: translateX(5px);
}

/* Variante para fundos escuros */
.link-arrow--light {
  color: var(--accent);
}

.link-arrow--light:hover {
  color: var(--accent-light);
}

/* ----- Ícones ----- */
.icon {
  width: 1.2em;
  height: 1.2em;
  flex: none;
}

.icon-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon--spin {
  animation: icon-spin 0.9s linear infinite;
}

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

/* ----- Selo / badge ----- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge--muted {
  background: var(--border);
  color: var(--text-muted);
}

/* ----- Estado vazio (listas sem resultados) ----- */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
}

.empty-state .icon {
  width: 44px;
  height: 44px;
  color: var(--accent);
  margin: 0 auto 16px;
}

/* ----- Animação de entrada (revelar ao rolar) ----- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s var(--ease);
    transition-delay: var(--reveal-delay, 0ms);
  }

  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}