/* ==========================================================================
   BLOG — Kiany Luiza Giraud
   Folha de estilos própria e independente do restante do site.
   Todos os valores visuais (cores, tipografia, espaçamentos, sombras)
   estão definidos aqui, para que a pasta /blog funcione sozinha.
   ========================================================================== */

/* ---------- Design tokens (mesma identidade visual da Home) ---------- */
:root {
  --background: oklch(1 0 0);
  --foreground: oklch(0.393434 0.088133 263.837286);
  --primary: oklch(0.393434 0.088133 263.837286);
  --primary-foreground: oklch(1 0 0);
  --accent: oklch(0.881667 0.098672 79.353991);
  --accent-bright: oklch(0.923 0.075 79.4);
  --gold: oklch(0.67393 0.081315 79.792233);
  --secondary: oklch(0.985104 0 0);
  --muted-foreground: oklch(0.52 0.02 263.5);
  --border: oklch(0.91 0.012 263.5);
  --shadow-card: 0 12px 32px oklch(0.392 0.087 263.5 / 7%);
  --shadow-float: 0 12px 36px oklch(0.2 0.04 263.5 / 14%);
  --radius: 8px;
  --font-sans: "Inter", sans-serif;
  --font-editorial: "Lora", Georgia, serif;
  --font-signature: "Jana Thork", "Great Vibes", cursive;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-editorial);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
a, button { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--accent); color: var(--foreground); }

.site-container { width: min(1120px, calc(100% - 96px)); margin-inline: auto; }

/* ---------- Header / Navegação ---------- */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  height: 90px;
  z-index: 50;
  background: color-mix(in oklch, var(--primary) 94%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid color-mix(in oklch, var(--primary-foreground) 13%, transparent);
  color: var(--primary-foreground);
}
.site-nav .site-container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.signature { font-family: var(--font-signature); font-weight: 400; white-space: nowrap; }
.nav-logo { font-size: 32px; line-height: 1; display: block; }
.nav-sublabel {
  font-family: var(--font-sans);
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 9px;
  text-align: left;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
  position: relative;
  font-family: var(--font-sans);
  font-size: 12px;
  padding-block: 8px;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--accent); }

/* ---------- Botões ---------- */
.legal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  border-radius: 5px;
  padding-inline: 23px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  border: 0;
  cursor: pointer;
  background: var(--accent);
  color: var(--primary);
  transition: transform .25s, background .25s, box-shadow .25s;
}
.legal-button:hover { transform: scale(1.05); box-shadow: var(--shadow-float); background: var(--accent-bright); }
.legal-button svg { width: 15px; height: 15px; transition: transform .25s ease; }
.legal-button:hover svg { transform: translate(3px, -3px); }
.legal-button--outline {
  background: transparent;
  color: var(--primary-foreground);
  border: 1px solid color-mix(in oklch, var(--primary-foreground) 35%, transparent);
}
.legal-button--outline:hover { background: color-mix(in oklch, var(--primary-foreground) 8%, transparent); }

/* ---------- Menu móvel ---------- */
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--primary-foreground);
  cursor: pointer;
  padding: 8px;
}
.menu-toggle svg { width: 24px; height: 24px; display: block; }
.menu-toggle .icon-close { display: none; }
.menu-toggle.is-open .icon-close { display: block; }
.menu-toggle.is-open .icon-open { display: none; }
.mobile-nav {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 20px;
  background: var(--primary);
  border-bottom: 1px solid color-mix(in oklch, var(--primary-foreground) 20%, transparent);
}
.mobile-nav.is-open { display: flex; }

/* ---------- Eyebrow / títulos ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 500 11px/1.5 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--gold);
  margin-bottom: 20px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }

/* ---------- Hero da listagem ---------- */
.blog-hero {
  background: var(--primary);
  color: var(--primary-foreground);
  padding-top: 178px;
  padding-bottom: 80px;
}
.blog-hero .eyebrow { color: var(--accent); }
.blog-title { font-size: 52px; font-weight: 400; line-height: 1.17; }
.blog-title em { color: var(--accent); font-weight: 400; }
.blog-intro {
  max-width: 520px;
  font-size: 15px;
  line-height: 1.8;
  margin-top: 22px;
  color: color-mix(in oklch, var(--primary-foreground) 76%, transparent);
}

/* ---------- Listagem de artigos ---------- */
.blog-list { padding-block: 90px 100px; }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}
.card {
  display: flex;
  flex-direction: column;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }
.card-cover { display: block; aspect-ratio: 16 / 9; overflow: hidden; }
.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.card:hover .card-cover img { transform: scale(1.05); }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 26px; }
.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 10.5px;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: 14px;
}
.card-category {
  color: var(--gold);
  font-weight: 600;
  border: 1px solid color-mix(in oklch, var(--gold) 45%, transparent);
  border-radius: 100px;
  padding: 4px 11px;
}
.card-title {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-title a:hover { color: var(--gold); }
.card-excerpt {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted-foreground);
  margin-top: 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--gold);
}
.card-link svg { width: 14px; height: 14px; transition: transform .25s; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---------- Paginação do Blog ---------- */
.blog-pagination {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 44px;
  height: 44px;
  padding-inline: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .25s ease;
  user-select: none;
  text-decoration: none;
}
.pagination-btn:hover:not(:disabled):not(.is-active) {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px oklch(0.392 0.087 263.5 / 8%);
}
.pagination-btn.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
  cursor: default;
  box-shadow: 0 4px 12px oklch(0.392 0.087 263.5 / 15%);
}
.pagination-btn:disabled,
.pagination-btn.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}
.pagination-btn svg {
  width: 15px;
  height: 15px;
  transition: transform .2s ease;
}
.pagination-btn--prev:hover:not(:disabled) svg {
  transform: translateX(-3px);
}
.pagination-btn--next:hover:not(:disabled) svg {
  transform: translateX(3px);
}

/* ---------- Página do artigo ---------- */
.article-hero {
  background: var(--primary);
  color: var(--primary-foreground);
  padding-top: 168px;
  padding-bottom: 64px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .4px;
  color: color-mix(in oklch, var(--primary-foreground) 65%, transparent);
  margin-bottom: 28px;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span[aria-hidden] { opacity: .5; }
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 10.5px;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--primary-foreground) 65%, transparent);
  margin-bottom: 18px;
}
.article-category {
  color: var(--accent);
  font-weight: 600;
  border: 1px solid color-mix(in oklch, var(--accent) 45%, transparent);
  border-radius: 100px;
  padding: 4px 11px;
}
.article-title { font-size: 44px; font-weight: 400; line-height: 1.22; max-width: 800px; }
.article-subtitle {
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  margin-top: 20px;
  color: color-mix(in oklch, var(--primary-foreground) 76%, transparent);
}

.article-cover { margin-top: -1px; background: var(--primary); }
.article-cover img {
  display: block;
  width: min(1120px, calc(100% - 96px));
  margin-inline: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: var(--radius);
  transform: translateY(-24px);
  box-shadow: var(--shadow-float);
}

.article-body {
  width: min(720px, calc(100% - 48px));
  margin-inline: auto;
  padding-block: 56px 24px;
  font-size: 16.5px;
  line-height: 1.9;
}
.article-body h2 {
  font-size: 27px;
  font-weight: 500;
  line-height: 1.35;
  margin: 44px 0 16px;
}
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 0 0 20px; padding-left: 22px; }
.article-body li { margin-bottom: 10px; }
.article-body img {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  margin: 32px 0;
}
.article-body blockquote {
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  border-left: 2px solid var(--gold);
  font-style: italic;
  color: var(--muted-foreground);
}
.article-body strong { font-weight: 600; }

/* ---------- CTA final do artigo ---------- */
.article-cta {
  width: min(720px, calc(100% - 48px));
  margin: 24px auto 0;
  background: var(--primary);
  color: var(--primary-foreground);
  border-radius: var(--radius);
  padding: 44px 40px;
  text-align: center;
}
.article-cta h2 { font-size: 26px; font-weight: 400; line-height: 1.3; }
.article-cta h2 em { color: var(--accent); }
.article-cta p {
  font-size: 14px;
  line-height: 1.8;
  color: color-mix(in oklch, var(--primary-foreground) 76%, transparent);
  margin: 14px auto 26px;
  max-width: 440px;
}

.back-row { width: min(720px, calc(100% - 48px)); margin: 40px auto 90px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--gold);
}
.back-link svg { width: 14px; height: 14px; transition: transform .25s; }
.back-link:hover svg { transform: translateX(-4px); }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary); color: var(--primary-foreground); }
.footer-main {
  display: grid;
  grid-template-columns: 1.5fr .7fr 1fr 1fr;
  gap: 35px;
  padding-block: 53px;
}
.footer-signature { font-size: 42px; }
.footer-tagline {
  margin-top: 12px;
  font-family: var(--font-sans);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: color-mix(in oklch, var(--primary-foreground) 70%, transparent);
}
.footer-note {
  margin-top: 20px;
  max-width: 260px;
  font-size: 12px;
  line-height: 1.8;
  color: color-mix(in oklch, var(--primary-foreground) 65%, transparent);
}
.footer-heading {
  font: 500 11px var(--font-sans);
  margin-bottom: 20px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-link {
  display: block;
  font: 400 11px/1.8 var(--font-sans);
  margin-top: 10px;
  color: color-mix(in oklch, var(--primary-foreground) 76%, transparent);
  transition: color .2s;
}
.footer-link:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 23px;
  border-top: 1px solid color-mix(in oklch, var(--primary-foreground) 18%, transparent);
  font: 400 9px/1.6 var(--font-sans);
  color: color-mix(in oklch, var(--primary-foreground) 60%, transparent);
}

/* ---------- Responsivo ---------- */
@media (min-width: 1440px) {
  .site-container { width: min(1220px, calc(100% - 120px)); }
}
@media (max-width: 1023px) {
  .site-container { width: calc(100% - 64px); }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-title { font-size: 42px; }
  .article-title { font-size: 36px; }
  .footer-main { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  .site-container { width: calc(100% - 40px); }
  .site-nav { height: 77px; }
  .nav-logo { font-size: 28px; }
  .nav-sublabel { font-size: 6px; letter-spacing: 1.5px; }
  .nav-links, .site-nav .legal-button { display: none; }
  .menu-toggle { display: block; }
  .blog-hero { padding-top: 136px; padding-bottom: 56px; }
  .blog-title { font-size: 33px; }
  .blog-intro { font-size: 14px; }
  .blog-list { padding-block: 60px 70px; }
  .cards-grid { grid-template-columns: 1fr; gap: 22px; }
  .blog-pagination { margin-top: 40px; gap: 6px; }
  .pagination-btn { min-width: 38px; height: 38px; padding-inline: 10px; font-size: 12px; }
  .article-hero { padding-top: 128px; padding-bottom: 48px; }
  .article-title { font-size: 29px; }
  .article-subtitle { font-size: 14px; }
  .article-cover img { width: calc(100% - 40px); aspect-ratio: 16 / 10; }
  .article-body { font-size: 15.5px; padding-block: 40px 16px; }
  .article-body h2 { font-size: 23px; margin: 36px 0 14px; }
  .article-cta { padding: 34px 24px; }
  .article-cta h2 { font-size: 22px; }
  .back-row { margin-bottom: 64px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 30px 20px; padding-block: 40px; }
  .footer-signature { font-size: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}