/* ============================================================
   FluxaBR — Estilo Editorial Moderno
   Arquétipo: modern-magazine
   Paleta: off-white, cinza-escuro, vermelho-vivo, preto
   ============================================================ */

:root {
  --color-bg:       #f4f1ec;
  --color-surface:  #ffffff;
  --color-ink:      #1a1a1a;
  --color-muted:    #5a5a5a;
  --color-accent:   #c0392b;
  --color-accent2:  #e74c3c;
  --color-border:   #d8d3cc;
  --color-tag-bg:   #1a1a1a;
  --color-tag-fg:   #f4f1ec;
  --font-serif:     'Georgia', 'Times New Roman', serif;
  --font-sans:      'Helvetica Neue', Arial, sans-serif;
  --max-w:          1180px;
  --gutter:         1.5rem;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }
img { display: block; max-width: 100%; height: auto; }

/* ── HEADER ── */
.site-header {
  background: var(--color-ink);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--color-accent);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

.site-logo-img {
  max-height: 48px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
}

.site-brand-text { color: #fff; }
.site-brand-text span { color: var(--color-accent2); }

.main-nav { display: flex; gap: 0; }
.main-nav a {
  display: block;
  padding: 0 1rem;
  height: 64px;
  line-height: 64px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ccc;
  transition: color 0.2s, background 0.2s;
}
.main-nav a:hover, .main-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.07);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 1.4rem;
  padding: 0.4rem;
}

/* ── TAPE / BREAKING ── */
.breaking-tape {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem var(--gutter);
  overflow: hidden;
  white-space: nowrap;
}
.breaking-tape span { margin-right: 4rem; }

/* ── CONTAINER ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── CAMPAIGN BLOCK ── */
#campaign-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  margin: 1.5rem 0;
}

.campaign-creative-wrap {
  width: 100%;
  background: #111;
  max-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.campaign-creative-wrap img {
  width: 100%;
  object-fit: cover;
  max-height: 420px;
}

.campaign-info {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  gap: 0.4rem 1rem;
  padding: 1rem 1.2rem;
  align-items: start;
}

.campaign-logo-col {
  grid-row: 1 / 4;
  display: flex;
  align-items: flex-start;
  padding-top: 0.2rem;
}

.campaign-logo-img {
  max-height: 36px;
  max-width: 100px;
  width: auto;
  object-fit: contain;
}

.campaign-headline {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-ink);
}

.campaign-desc {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.campaign-cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.campaign-cta:hover { background: var(--color-accent2); color: #fff; }

/* ── HOMEPAGE LAYOUT ── */
.homepage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto;
  gap: 1px;
  background: var(--color-border);
  margin: 2rem 0;
}

.homepage-grid > * { background: var(--color-bg); }

.lead-story {
  grid-column: 1 / 3;
  padding: 1.5rem;
}

.sidebar-col {
  grid-column: 3;
  padding: 1.5rem;
  border-left: 1px solid var(--color-border);
}

.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
  display: block;
}

.lead-story-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.8rem;
}

.lead-story-title a:hover { color: var(--color-accent); }

.lead-story-excerpt {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.lead-story-meta {
  font-size: 0.75rem;
  color: var(--color-muted);
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.author-tag {
  font-weight: 600;
  color: var(--color-ink);
}

/* ── ARTICLE CARDS ── */
.article-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--color-border);
}

.article-card:last-child { border-bottom: none; margin-bottom: 0; }

.article-card-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.article-card-title a:hover { color: var(--color-accent); }

.article-card-meta {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.article-card-excerpt {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ── SECONDARY GRID ── */
.secondary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.secondary-card {
  border-top: 3px solid var(--color-border);
  padding-top: 0.8rem;
}

.secondary-card.accent-top { border-top-color: var(--color-accent); }

.secondary-card-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.secondary-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.secondary-card-title a:hover { color: var(--color-accent); }

.secondary-card-meta {
  font-size: 0.72rem;
  color: var(--color-muted);
}

/* ── SECTION DIVIDER ── */
.section-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0 1.5rem;
}

.section-divider h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  white-space: nowrap;
}

.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ── TAG ── */
.tag {
  display: inline-block;
  background: var(--color-tag-bg);
  color: var(--color-tag-fg);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.tag.tag-red { background: var(--color-accent); }
.tag.tag-outline {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}

/* ── ARTICLE PAGE ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  margin: 2.5rem 0;
}

.article-body { min-width: 0; }

.article-header { margin-bottom: 1.5rem; }

.article-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.8rem;
}

.article-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  font-style: italic;
}

.article-byline {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.8rem;
  color: var(--color-muted);
  padding: 0.8rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.byline-author { font-weight: 700; color: var(--color-ink); }

.article-content p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.4rem;
  color: var(--color-ink);
}

.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2rem 0 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.article-content blockquote {
  border-left: 4px solid var(--color-accent);
  margin: 1.5rem 0;
  padding: 0.8rem 1.2rem;
  background: rgba(192,57,43,0.05);
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.article-sidebar { padding-top: 0.5rem; }

.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.2rem;
  margin-bottom: 1.5rem;
}

.sidebar-widget-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}

.author-bio {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.2rem;
  margin-top: 2rem;
}

.author-bio-name {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
}

.author-bio-text {
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ── ABOUT / STATIC PAGES ── */
.page-header {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.page-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--color-muted);
}

.prose p {
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 1.2rem;
  color: var(--color-ink);
}

.prose h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 2rem 0 0.7rem;
}

.prose ul, .prose ol {
  margin: 0 0 1.2rem 1.5rem;
}

.prose li {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0.3rem;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin: 2rem 0;
}

.contact-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: 0.9rem;
  color: var(--color-ink);
  margin-bottom: 1rem;
  border-radius: 2px;
  font-family: var(--font-sans);
}

.contact-form textarea { min-height: 140px; resize: vertical; }

.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 1.6rem;
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--color-accent2); }

/* ── ARTICLES LIST ── */
.articles-list { margin: 2rem 0; }

.articles-list-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.articles-list-item-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.3rem;
}

.articles-list-item-title a:hover { color: var(--color-accent); }

.articles-list-item-meta {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.articles-list-item-date {
  font-size: 0.72rem;
  color: var(--color-muted);
  white-space: nowrap;
  text-align: right;
}

/* ── FOOTER ── */
.site-footer {
  background: #111;
  color: #aaa;
  margin-top: 4rem;
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem var(--gutter);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-brand-desc {
  font-size: 0.82rem;
  line-height: 1.6;
  color: #888;
}

.footer-logo-img {
  max-height: 36px;
  max-width: 120px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.7rem;
  filter: brightness(0.8);
}

.footer-col-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.8rem;
}

.footer-col-links { list-style: none; }
.footer-col-links li { margin-bottom: 0.4rem; }
.footer-col-links a {
  font-size: 0.82rem;
  color: #888;
  transition: color 0.2s;
}
.footer-col-links a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid #222;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #555;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  font-size: 0.75rem;
  color: var(--color-muted);
  padding: 0.8rem 0;
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb-sep { color: var(--color-border); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .homepage-grid {
    grid-template-columns: 1fr;
  }
  .lead-story { grid-column: 1; }
  .sidebar-col { grid-column: 1; border-left: none; border-top: 1px solid var(--color-border); }
  .secondary-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .main-nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--color-ink); z-index: 200; }
  .main-nav.open { display: flex; }
  .main-nav a { height: auto; line-height: 1; padding: 0.9rem 1.2rem; border-bottom: 1px solid #2a2a2a; }
  .nav-toggle { display: block; }
  .lead-story-title { font-size: 1.4rem; }
  .secondary-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .articles-list-item { grid-template-columns: 1fr; }
  .articles-list-item-date { text-align: left; }
  .site-logo-img { max-height: 36px; }
}