/* ==========================================================================
   Nesso Viaggi — Caderno Nesso (índice do blog e página de post)
   Carregado junto de style.css, que traz as variáveis, o reset e os botões.
   As páginas de post são geradas pelo servidor a partir de server/src/render.js;
   qualquer classe nova precisa existir aqui também.
   ========================================================================== */

/* ======================== índice do blog (blog/index.html) =============== */

.blog-page {
  background: var(--ivory);
}

.blog-header {
  min-height: 610px;
  color: var(--ivory);
  background: linear-gradient(90deg, #070707f2, #07070794),
    url(../img/hero-blog.jpg) center / cover;
}

.blog-heading {
  padding-top: 105px;
}

.blog-heading h1 {
  max-width: 900px;
  margin: 0;
  font: 400 clamp(62px, 9vw, 125px) / 0.9 Georgia, serif;
  letter-spacing: -0.065em;
}

.blog-heading h1 i {
  color: var(--gold);
  font-weight: 400;
}

.blog-heading > p:last-child {
  max-width: 520px;
  margin-top: 30px;
  color: #ffffffbf;
  font-size: 17px;
  line-height: 1.65;
}

.blog-header .nav-cta {
  display: inline-block;
  text-decoration: none;
}

/* ------------------------------- destaque -------------------------------- */

.featured-post {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 65px;
  padding: 110px 0;
}

.featured-post > img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.featured-post h2 {
  margin: 0 0 24px;
  font: 400 clamp(42px, 5vw, 68px) / 0.9 Georgia, serif;
  letter-spacing: -0.065em;
}

.featured-post > div > p:not(.eyebrow) {
  color: #5f584c;
  font-size: 15px;
  line-height: 1.7;
}

.featured-post a,
.post-card b {
  color: var(--bronze);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-decoration: none;
}

/* --------------------------- lista e filtros ----------------------------- */

.blog-list {
  padding-bottom: 130px;
}

.blog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 42px;
  padding: 18px 0;
  border-top: 1px solid #c8bead;
  border-bottom: 1px solid #c8bead;
}

.blog-toolbar > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-toolbar button {
  padding: 9px 13px;
  background: none;
  border: 1px solid #bfb5a4;
  color: inherit;
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s;
}

.blog-toolbar button.active {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}

.blog-toolbar span {
  color: #756e62;
  font-size: 10px;
}

/* ------------------------------- cards ----------------------------------- */

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.post-card {
  background: #eee6d8;
  color: var(--ink);
  text-decoration: none;
  transition: all 0.25s;
}

.post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px #140f0a21;
}

.post-card > img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.post-card > div {
  padding: 25px;
}

.post-meta {
  color: var(--bronze);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.post-card h3 {
  margin: 15px 0;
  font: 400 28px / 1.08 Georgia, serif;
}

.post-card p:not(.post-meta) {
  color: #655e52;
  font-size: 12px;
  line-height: 1.55;
}

/* Estado vazio do filtro — nenhum post na categoria escolhida. */
.blog-empty {
  padding: 60px 0;
  color: #756e62;
  font: 17px Georgia, serif;
  text-align: center;
}

/* ------------------------------ newsletter ------------------------------- */

.blog-newsletter {
  padding: 110px 0;
  background: #101310;
  color: var(--ivory);
}

.blog-newsletter > .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  gap: 90px;
}

.blog-newsletter h2 {
  margin: 0;
  font: 400 clamp(48px, 7vw, 92px) / 0.9 Georgia, serif;
  letter-spacing: -0.065em;
}

.blog-newsletter h2 i {
  color: var(--gold);
  font-weight: 400;
}

.blog-newsletter > .container > div:last-child p {
  margin: 0 0 28px;
  color: #ffffffb3;
  line-height: 1.7;
}

.blog-newsletter .gold-button {
  display: inline-block;
  text-decoration: none;
}

/* ========================= página de post =============================== */

.article-page {
  background: var(--ivory);
}

.article-hero {
  padding: 95px 0 80px;
  background: #101310;
  color: var(--ivory);
}

.article-hero h1 {
  max-width: 1050px;
  margin: 0;
  font: 400 clamp(48px, 7vw, 92px) / 0.9 Georgia, serif;
  letter-spacing: -0.065em;
}

.article-hero > div > p:last-child {
  max-width: 660px;
  margin-top: 30px;
  color: #ffffffb3;
  font-size: 17px;
  line-height: 1.65;
}

.article-cover {
  height: 620px;
  background-position: center;
  background-size: cover;
}

.article-body {
  width: min(780px, 100% - 48px);
  padding: 90px 0;
}

.article-body > h2 {
  margin: 55px 0 22px;
  font: 400 38px / 1.1 Georgia, serif;
  letter-spacing: -0.03em;
}

.article-body > p {
  margin: 0 0 30px;
  color: #3e392f;
  font: 19px / 1.8 Georgia, serif;
}

.article-body > ul {
  margin: 0 0 30px;
  padding-left: 2px;
}

.article-body > ul li {
  position: relative;
  margin-bottom: 14px;
  padding-left: 26px;
  color: #3e392f;
  font: 17px / 1.7 Georgia, serif;
}

.article-body > ul li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--bronze);
  font-size: 12px;
}

/* Bloco de CTA no fim do texto. */
.article-body aside {
  margin-top: 65px;
  padding: 55px;
  background: #151713;
  color: var(--ivory);
}

.article-body aside > span {
  color: var(--gold);
  font-size: 30px;
}

.article-body aside h2 {
  margin: 25px 0 15px;
  font: 400 43px / 1 Georgia, serif;
}

.article-body aside p {
  margin-bottom: 28px;
  color: #ffffffa6;
  font-size: 13px;
}

.article-body aside .gold-button {
  display: inline-block;
  text-decoration: none;
}

/* Crédito da foto de capa e fontes consultadas. */
.article-sources {
  width: min(780px, 100% - 48px);
  padding-bottom: 90px;
  color: #7a7368;
  font-size: 11px;
  line-height: 1.7;
}

.article-sources strong {
  display: block;
  margin-bottom: 8px;
  color: var(--bronze);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.article-sources a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-more {
  padding-bottom: 120px;
}

.article-more > h2 {
  margin: 0 0 45px;
  font: 400 58px / 0.9 Georgia, serif;
  letter-spacing: -0.065em;
}

/* ------------------------------- rodapé ---------------------------------- */

.footer {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  min-height: 170px;
  border-top: 1px solid #c9c1b5;
}

.footer .brand .actual-logo {
  height: 30px;
  width: auto;
  filter: none;
}

.footer > p {
  color: #4b493f;
  font: 18px Georgia, serif;
}

.footer > div {
  display: flex;
  justify-content: end;
  gap: 18px;
}

.footer a {
  color: inherit;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.footer a:hover {
  color: var(--bronze);
}

.footer small {
  position: absolute;
  bottom: 17px;
  color: #777369;
  font-size: 9px;
  letter-spacing: 0.04em;
}

/* ------------------------------ responsivo ------------------------------- */

@media (width <= 900px) {
  .featured-post,
  .blog-newsletter > .container {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .post-grid {
    grid-template-columns: 1fr 1fr;
  }

  .featured-post > img {
    height: 420px;
  }

  .article-cover {
    height: 480px;
  }

  .footer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 35px 0 50px;
  }

  .footer > div {
    justify-content: start;
  }
}

@media (width <= 560px) {
  .blog-header {
    min-height: 540px;
  }

  .blog-heading {
    padding-top: 80px;
  }

  .blog-heading h1 {
    font-size: 62px;
  }

  .featured-post {
    padding: 75px 0;
  }

  .featured-post > img {
    height: 300px;
  }

  .blog-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .post-grid {
    grid-template-columns: 1fr;
  }

  .article-hero {
    padding: 70px 0;
  }

  .article-hero h1 {
    font-size: 50px;
  }

  .article-cover {
    height: 320px;
  }

  .article-body {
    padding: 65px 0;
  }

  .article-body aside {
    padding: 35px 27px;
  }

  .article-body aside h2 {
    font-size: 35px;
  }

  .article-more > h2 {
    font-size: 44px;
  }
}