:root {
  --article-green-dark: #173d36;
  --article-green-mid: #295a50;
  --article-green-soft: #3d7166;
  --article-sage: #eef3f0;
  --article-cream: #fbf8f2;
  --article-warm: #f1e7d8;
  --article-text: #2f3733;
  --article-muted: #6d7772;
  --article-border: #dfe7e2;
  --article-shadow: 0 18px 45px rgba(31, 62, 54, .09);
}

.article {
  background: var(--article-cream);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.article-hero {
  background:
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.18), transparent 28%),
    #5A8B77;
  color: var(--white);
  padding: 82px 0 64px;
}

.article-hero-inner {
  max-width: 980px;
}

.article-hero .eyebrow {
  margin: 0 0 14px;
  color: inherit;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  font-size: .78rem;
  opacity: .8;
}

.article-hero h1 {
font-size: clamp(2.45rem, 5vw, 4.3rem);
  line-height: 1.04;
  max-width: 900px;
  margin: 0;
  padding-right: 0;
  color: inherit;
  letter-spacing: -.03em;
}

.hero-quote {
font-style: normal;
  font-size: clamp(1.3rem, 1.9vw, 1.85rem);
  margin: 18px 0 30px;
  opacity: .92;
  font-weight: 600;
}

.author {
  display: flex;
  align-items: center;
  gap: 28px;
  width: fit-content;
  margin-top: 42px;
  padding: 20px 28px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 24px;
  backdrop-filter: blur(4px);
}

.author-photo {
  width: 122px;
  height: 122px;
  border-radius: 22px;
  object-fit: cover;
  object-position: center;
  border: 3px solid rgba(255,255,255,.28);
  display: block;
}

.author-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.author-label {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  opacity: .82;
  font-weight: 700;
}

.author strong {
  font-size: 1.7rem;
  line-height: 1.15;
}

.author-role {
  font-size: 1.08rem;
  opacity: .9;
}

.author-link {
  color: inherit;
  text-decoration: none;
  transition: background-color .2s ease, transform .2s ease;
}

.author-link:hover {
  background: rgba(255, 255, 255, .18);
  transform: translateY(-2px);
}

.author-link:focus {
  outline: none;
}

.author-link:focus-visible {
  box-shadow: 0 0 0 3px rgba(255,255,255,.35);
}

/* CONTEÚDO */
.article {
  padding: 72px 0 90px;
}

.article-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 800px);
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.article-aside {
  position: sticky;
  top: 110px;
  align-self: start;
}

.aside-card {
  padding: 26px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid var(--article-border);
  box-shadow: var(--article-shadow);
  margin-left: 10px;
}

.aside-label {
  margin: 0 0 13px;
  font-weight: 800;
  color: var(--article-green-dark);
}

.aside-card nav {
  display: grid;
  gap: 6px;
}

.aside-card a {
  text-decoration: none;
  color: var(--article-muted);
  padding: 7px 0;
  line-height: 1.35;
  font-size: .9rem;
}

.aside-card a:hover {
  color: var(--article-green-mid);
}

.article-content {
  margin-left: -20px;
}

.article-content section {
  scroll-margin-top: 120px;
  margin-top: 64px;
}

.article-content h2 {
font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--article-green-dark);
  margin: 0 0 22px;
  padding-right: 0;
}

.article-content h2 em {
  font-style: normal;
}

.article-content h3 {
  color: var(--article-green-dark);
}

.article-content p,
.article-content li {
  font-size: 1.04rem;
}

.article-content > p,
.article-content section > p,
.article-content section > ul,
.article-content section > ol {
  text-align: justify;
}

.article-content ul,
.article-content ol {
  padding-left: 1.35rem;
}

.article-content li {
  margin-bottom: 8px;
}

.intro-quotes {
  border-left: 4px solid var(--article-green-soft);
  padding: 8px 0 8px 22px;
  margin-bottom: 32px;
}

.intro-quotes p {
  margin: 5px 0;
  font-style: normal;
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--article-green-dark);
}

.highlight-box,
.note,
.article-content blockquote,
.cta-box {
  border-radius: 22px;
}

.highlight-box {
  margin: 28px 0;
  padding: 28px 30px;
  background: var(--article-sage);
  border: 1px solid var(--article-border);
}

.box-title {
  margin-top: 0;
  font-weight: 800;
  color: var(--article-green-dark);
}

.worry-chain {
  margin: 32px 0;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.worry-chain div {
  width: min(100%, 620px);
  padding: 16px 20px;
  border-radius: 16px;
  text-align: center;
  letter-spacing: -.01em;
  background: var(--white);
  border: 1px solid var(--article-border);
  box-shadow: 0 8px 24px rgba(31,62,54,.05);
  font-style: italic;
}

.worry-chain span {
  color: var(--article-green-soft);
  font-size: 1.45rem;
  line-height: 1;
}

.article-content blockquote {
  margin: 28px 0;
  padding: 26px 30px;
  background: var(--article-warm);
  border-left: 5px solid #c79c62;
}

.article-content blockquote p {
  margin: 8px 0;
  font-style: normal;
  font-weight: 400;
}

.article-content blockquote.compact {
  background: var(--article-sage);
  border-left-color: var(--article-green-soft);
}

.symptom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.symptom-card {
  padding: 26px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--article-border);
  box-shadow: 0 10px 28px rgba(31,62,54,.05);
}

.symptom-card h3 {
  margin-top: 0;
  font-size: 1.45rem;
}

.symptom-card-wide {
  grid-column: 1 / -1;
}

.note {
  padding: 20px 22px;
  background: #f6f2ea;
  border: 1px solid #e8dece;
  color: #5c625f;
}

.cycle {
  margin: 34px 0 18px;
  padding: 24px;
  border-radius: 22px;
  background: #5A8B77;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  text-align: center;
}

.cycle span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.11);
}

.cycle b {
  opacity: .75;
}

.cta-box {
  margin: 34px 0 24px;
  padding: 28px 30px;
  background: #5A8B77;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-box h3 {
  color: var(--white);
  margin: 3px 0 0;
  font-size: 1.5rem;
  line-height: 1.25;
}

.cta-kicker {
  margin: 0;
  opacity: .78;
  font-size: .86rem !important;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 600;
}

.cta-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 17px;
  border-radius: 999px;
  background: var(--white);
  color: var(--article-green-dark);
  text-decoration: none;
  font-weight: 600;
  transition:
    transform .18s ease,
    box-shadow .18s ease,
    background-color .18s ease,
    color .18s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .12);
}

.cta-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,255,255,.35);
}

.references {
  padding-top: 10px;
  border-top: 1px solid var(--article-border);
}

.references li {
  color: #5f6964;
  font-size: .92rem;
}

/* RESPONSIVE EXCLUSIVO DOS ARTIGOS */
@media (max-width: 920px) {
  .article-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .article-aside {
    display: none;
  }

  .article-content {
    max-width: 760px;
    margin: 0 auto;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .article-hero {
    padding: 62px 0 54px;
  }

  .article-hero h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .author {
    width: 100%;
    align-items: flex-start;
    padding: 16px;
    gap: 14px;
  }

  .author-photo {
    width: 104px;
    height: 104px;
  }

  .author strong {
    font-size: 1.35rem;
  }

  .author-role {
    font-size: .98rem;
  }

  .article {
    padding-top: 48px;
  }

  .article-content section {
    margin-top: 52px;
  }

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

  .symptom-card-wide {
    grid-column: auto;
  }

  .cta-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* ==========================================================
   Página principal dos artigos
   Estilos específicos da landing page / biblioteca.
   Header, footer, tipografia e elementos globais continuam
   a ser definidos em main.css e header.css.
   ========================================================== */

.articles-index {
  --articles-index-green-900: #294c3a;
  --articles-index-green-800: #365f49;
  --articles-index-green-700: #4f7f64;
  --articles-index-green-500: #7eab8d;
  --articles-index-green-100: #eef5ef;
  --articles-index-ink: #2f3832;
  --articles-index-muted: #667068;
  --articles-index-line: #dfe6df;
  --articles-index-shadow: 0 16px 40px rgba(47, 66, 54, .09);

  color: var(--articles-index-ink);
  line-height: 1.65;
}

/* Hero */

.articles-index .hero {
  padding: 48px 0 56px;
  background:
    radial-gradient(circle at 15% 18%, rgba(126,171,141,.16), transparent 33%),
    linear-gradient(180deg, #fbfcfa 0%, #fff 100%);
  color: var(--articles-index-ink);
}

.articles-index .hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 50px;
}

.articles-index .hero .eyebrow {
  margin: 0 0 14px;
  color: var(--articles-index-green-700);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: .8rem;
  font-weight: 700;
  opacity: 1;
}

.articles-index .hero h1 {
  margin: 0;
  padding-right: 34px;
  max-width: 760px;
  color: var(--articles-index-green-900);
  font-size: clamp(2.6rem, 4.8vw, 4.35rem);
  line-height: 1.06;
  letter-spacing: -.035em;
}

.articles-index .hero-text {
  max-width: 690px;
  margin: 20px 0 0;
  font-size: 1.15rem;
  color: #5d6c62;
  line-height: 1.65;
}

.articles-index .hero-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 32px;
  box-shadow: var(--articles-index-shadow);
}

/* Biblioteca de artigos */

.articles-index .articles-library {
  padding: 72px 0 96px;
}

.articles-index .articles-intro {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 48px;
}

.articles-index .articles-intro h2 {
  margin: 4px 0 0;
  max-width: 600px;
  color: var(--green-950);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.06;
  letter-spacing: -.025em;
}

.articles-index .articles-intro > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.articles-index .articles-kicker {
  margin: 0;
  color: var(--green-700);
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: .78rem;
  font-weight: 800;
}

.articles-index .articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.articles-index .article-card {
  min-height: 340px;
  padding: 28px;
  border-radius: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 12px 34px rgba(31, 62, 54, .055);
  display: flex;
  flex-direction: column;
  transition:
    transform .2s ease,
    box-shadow .2s ease,
    border-color .2s ease;
}

.articles-index .article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(31, 62, 54, .1);
  border-color: rgba(61, 113, 102, .28);
}

.articles-index .article-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.articles-index .article-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--sage);
  color: var(--green-800);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  line-height: 1.2;
}

.articles-index .article-author {
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.35;
  text-align: right;
  max-width: 140px;
}

.articles-index .article-card h3 {
  margin: 0 0 14px;
  color: var(--green-950);
  font-size: 1.65rem;
  line-height: 1.12;
  letter-spacing: -.018em;
}

.articles-index .article-card > p {
  margin: 0 0 26px;
  color: #626c67;
  font-size: .97rem;
  line-height: 1.7;
}

.articles-index .article-card-link {
  margin-top: auto;
  width: fit-content;
  color: var(--green-800);
  text-decoration: none;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.articles-index .article-card-link span {
  transition: transform .2s ease;
}

.articles-index .article-card:hover .article-card-link span {
  transform: translateX(4px);
}

.articles-index .article-card[data-href] {
  cursor: pointer;
}

.articles-index .article-card[data-href]:focus-visible {
  outline: none;
  border-color: var(--green-700);
  box-shadow:
    0 0 0 3px rgba(61, 113, 102, .16),
    0 18px 42px rgba(31, 62, 54, .1);
}

/* Responsividade */

@media (max-width: 1050px) {
  .articles-index .hero-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .articles-index .hero-media img {
    height: 360px;
  }
}

@media (max-width: 980px) {
  .articles-index .articles-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .articles-index .articles-intro {
    gap: 40px;
  }
}

@media (max-width: 720px) {
  .articles-index .hero {
    padding: 38px 0 46px;
  }

  .articles-index .hero h1 {
    padding-right: 0;
    font-size: clamp(2.3rem, 10vw, 3.35rem);
  }

  .articles-index .hero-text {
    font-size: 1.08rem;
  }

  .articles-index .hero-media img {
    height: 300px;
    border-radius: 70px 70px 24px 24px;
  }
}

@media (max-width: 680px) {
  .articles-index .articles-library {
    padding: 50px 0 70px;
  }

  .articles-index .articles-intro {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 34px;
  }

  .articles-index .articles-grid {
    grid-template-columns: 1fr;
  }

  .articles-index .article-card {
    min-height: 0;
    padding: 24px;
  }

  .articles-index .article-card h3 {
    font-size: 1.5rem;
  }
}