/* Varejo Atual — terracotta-warm editorial palette */
:root {
  --va-terracotta: #b85c38;
  --va-terracotta-dark: #8f4428;
  --va-terracotta-light: #d4845f;
  --va-cream: #f7f0e8;
  --va-cream-dark: #ebe0d4;
  --va-ink: #1e1a17;
  --va-ink-muted: #5c534c;
  --va-ink-soft: #8a7f76;
  --va-sand: #e6d9cc;
  --va-white: #fffcf9;
  --va-accent-sage: #6b7f6a;
  --va-accent-rust: #a3472a;
  --va-border: #d4c4b4;
  --va-border-strong: #b85c38;

  --va-space-xs: 12px;
  --va-space-sm: 24px;
  --va-space-md: 36px;
  --va-space-lg: 48px;
  --va-space-xl: 72px;

  --va-container: 1140px;
  --va-radius-sm: 4px;
  --va-radius-md: 12px;
  --va-radius-lg: 24px;
  --va-radius-pill: 999px;

  --va-font-serif: "Georgia", "Times New Roman", serif;
  --va-font-sans: "Helvetica Neue", Arial, sans-serif;

  --va-line-tight: 1.25;
  --va-line-body: 1.7;
  --va-line-loose: 1.9;

  --va-shadow-soft: 0 4px 24px rgba(30, 26, 23, 0.06);
  --va-transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--va-font-sans);
  font-size: 17px;
  line-height: var(--va-line-body);
  color: var(--va-ink);
  background: var(--va-cream);
  -webkit-font-smoothing: antialiased;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--va-terracotta-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--va-transition);
}

a:hover {
  color: var(--va-accent-rust);
}

h1, h2, h3, h4 {
  font-family: var(--va-font-serif);
  font-weight: 400;
  line-height: var(--va-line-tight);
  margin: 0 0 var(--va-space-xs);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p {
  margin: 0 0 var(--va-space-sm);
}

.container {
  width: min(100% - var(--va-space-sm), var(--va-container));
  margin-inline: auto;
}

/* Split-nav header */
.site-header {
  background: var(--va-white);
  border-bottom: 1px solid var(--va-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--va-space-sm);
  padding-block: var(--va-space-sm);
}

.header-brand {
  justify-self: start;
}

.header-brand a {
  text-decoration: none;
  color: var(--va-ink);
}

.brand-name {
  font-family: var(--va-font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--va-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 2px;
}

.header-nav {
  justify-self: center;
}

.nav-pills {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-pills a {
  display: block;
  padding: 8px 18px;
  border-radius: var(--va-radius-pill);
  text-decoration: none;
  color: var(--va-ink-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--va-transition), color var(--va-transition);
}

.nav-pills a:hover,
.nav-pills a.active {
  background: var(--va-terracotta);
  color: var(--va-white);
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: var(--va-space-xs);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  font-family: var(--va-font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--va-radius-sm);
  cursor: pointer;
  transition: all var(--va-transition);
  text-decoration: none;
}

.btn-outlined {
  background: transparent;
  border: 1.5px solid var(--va-terracotta);
  color: var(--va-terracotta-dark);
}

.btn-outlined:hover {
  background: var(--va-terracotta);
  color: var(--va-white);
  border-color: var(--va-terracotta);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--va-border);
  border-radius: var(--va-radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--va-ink);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--va-border);
  padding: var(--va-space-sm);
  background: var(--va-white);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav li {
  margin-bottom: 8px;
}

.mobile-nav a {
  display: block;
  padding: 10px;
  text-decoration: none;
  color: var(--va-ink);
  border-radius: var(--va-radius-sm);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  background: var(--va-cream-dark);
  color: var(--va-terracotta-dark);
}

/* Hero carousel — single, no autoplay */
.hero-carousel {
  position: relative;
  margin-bottom: var(--va-space-lg);
}

.hero-slide {
  display: none;
}

.hero-slide.active {
  display: block;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--va-space-md);
  align-items: center;
  padding-block: var(--va-space-lg);
}

.hero-content {
  padding-right: var(--va-space-sm);
}

.hero-kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--va-terracotta);
  margin-bottom: var(--va-space-xs);
  font-weight: 600;
}

.hero-title {
  margin-bottom: var(--va-space-sm);
}

.hero-excerpt {
  font-size: 1.15rem;
  line-height: var(--va-line-loose);
  color: var(--va-ink-muted);
  margin-bottom: var(--va-space-md);
}

.hero-image {
  aspect-ratio: 3 / 2;
  border-radius: var(--va-radius-md);
  overflow: hidden;
  background: var(--va-sand);
}

.hero-image img,
.hero-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-controls {
  display: flex;
  gap: var(--va-space-xs);
  margin-top: var(--va-space-sm);
  justify-content: center;
  padding-bottom: var(--va-space-sm);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--va-terracotta);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--va-transition);
}

.hero-dot.active {
  background: var(--va-terracotta);
}

/* Magazine breakout grid */
.magazine-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--va-space-lg);
  align-items: start;
}

.magazine-main {
  min-width: 0;
}

.magazine-breakout {
  margin-inline: calc(-1 * var(--va-space-sm));
  padding-inline: var(--va-space-sm);
}

@media (min-width: 900px) {
  .magazine-breakout {
    margin-inline: calc(-1 * var(--va-space-md));
    padding-inline: var(--va-space-md);
  }
}

/* Editorial line cards */
.card-editorial {
  border: 1px solid var(--va-border);
  border-left: 3px solid var(--va-terracotta);
  background: var(--va-white);
  border-radius: var(--va-radius-sm) var(--va-radius-md) var(--va-radius-md) var(--va-radius-sm);
  overflow: hidden;
  transition: box-shadow var(--va-transition);
}

.card-editorial:hover {
  box-shadow: var(--va-shadow-soft);
}

.card-editorial-body {
  padding: var(--va-space-sm);
}

/* Vertical article cards */
.article-list-vertical {
  display: flex;
  flex-direction: column;
  gap: var(--va-space-md);
}

.article-card-vertical {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--va-space-sm);
  border-bottom: 1px solid var(--va-border);
  padding-bottom: var(--va-space-md);
}

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

.article-thumb {
  aspect-ratio: 3 / 2;
  border-radius: var(--va-radius-sm);
  overflow: hidden;
  background: var(--va-sand);
}

.article-thumb img,
.article-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-meta {
  font-size: 0.8rem;
  color: var(--va-ink-soft);
  margin-bottom: 8px;
}

.article-meta span + span::before {
  content: " · ";
}

.article-title-link {
  text-decoration: none;
  color: var(--va-ink);
}

.article-title-link:hover {
  color: var(--va-terracotta-dark);
}

.article-excerpt {
  color: var(--va-ink-muted);
  font-size: 0.95rem;
  line-height: var(--va-line-loose);
  margin-top: 8px;
}

/* Tags — pill colored */
.tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--va-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.tag-varejo { background: #f0ddd4; color: #8f4428; }
.tag-conversao { background: #dde8dd; color: #3d5a3c; }
.tag-mercado { background: #e8dfe8; color: #5c3d5c; }
.tag-tendencias { background: #f5e6d0; color: #8a5a20; }
.tag-operacoes { background: #dce4ea; color: #3a4f5c; }

/* Right rail sidebar */
.sidebar-rail {
  position: sticky;
  top: 100px;
}

.sidebar-block {
  background: var(--va-white);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-md);
  padding: var(--va-space-sm);
  margin-bottom: var(--va-space-sm);
}

.sidebar-block h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--va-ink-soft);
  margin-bottom: var(--va-space-xs);
}

.sidebar-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-links li {
  border-bottom: 1px solid var(--va-cream-dark);
  padding-block: 10px;
}

.sidebar-links li:last-child {
  border-bottom: none;
}

.sidebar-links a {
  text-decoration: none;
  color: var(--va-ink);
  font-size: 0.95rem;
  line-height: 1.4;
}

.sidebar-links a:hover {
  color: var(--va-terracotta);
}

/* Author card with avatar */
.author-card {
  display: flex;
  gap: var(--va-space-xs);
  align-items: flex-start;
  padding: var(--va-space-xs);
  border-radius: var(--va-radius-md);
  background: var(--va-cream);
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--va-border);
}

.author-avatar img,
.author-avatar svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-name {
  font-family: var(--va-font-serif);
  font-size: 1rem;
  margin: 0 0 4px;
}

.author-role {
  font-size: 0.8rem;
  color: var(--va-ink-soft);
  margin: 0;
}

/* Wide magazine article layout */
.article-wide {
  max-width: 780px;
  margin-inline: auto;
  padding-block: var(--va-space-lg);
}

.article-wide .article-hero-image {
  aspect-ratio: 3 / 2;
  border-radius: var(--va-radius-lg);
  overflow: hidden;
  margin-bottom: var(--va-space-md);
  background: var(--va-sand);
}

.article-wide .article-hero-image img,
.article-wide .article-hero-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-wide .article-body {
  font-size: 1.1rem;
  line-height: var(--va-line-loose);
}

.article-wide .article-body h2 {
  margin-top: var(--va-space-md);
  margin-bottom: var(--va-space-sm);
}

.article-wide .article-body blockquote {
  margin: var(--va-space-md) 0;
  padding: var(--va-space-sm) var(--va-space-md);
  border-left: 3px solid var(--va-terracotta);
  background: var(--va-white);
  font-family: var(--va-font-serif);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--va-ink-muted);
}

.article-byline {
  display: flex;
  align-items: center;
  gap: var(--va-space-sm);
  padding-block: var(--va-space-sm);
  border-top: 1px solid var(--va-border);
  border-bottom: 1px solid var(--va-border);
  margin-bottom: var(--va-space-md);
}

.updated-note {
  font-size: 0.85rem;
  color: var(--va-ink-soft);
  font-style: italic;
}

/* Mixed magazine homepage sections */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--va-space-sm);
  padding-bottom: var(--va-space-xs);
  border-bottom: 2px solid var(--va-ink);
}

.section-header h2 {
  margin: 0;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--va-space-sm);
  margin-bottom: var(--va-space-lg);
}

.featured-card {
  border: 1px solid var(--va-border);
  border-left: 3px solid var(--va-terracotta);
  background: var(--va-white);
  border-radius: var(--va-radius-sm) var(--va-radius-md) var(--va-radius-md) var(--va-radius-sm);
  overflow: hidden;
}

.featured-card .card-editorial-body {
  padding: var(--va-space-sm) var(--va-space-sm) var(--va-space-md);
}

.intro-block {
  padding: var(--va-space-md);
  background: var(--va-white);
  border-radius: var(--va-radius-lg);
  margin-bottom: var(--va-space-lg);
  border: 1px solid var(--va-border);
}

.intro-block p:last-child {
  margin-bottom: 0;
}

/* Page layouts */
.page-header {
  padding-block: var(--va-space-lg) var(--va-space-md);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.page-header p {
  font-size: 1.15rem;
  color: var(--va-ink-muted);
  line-height: var(--va-line-loose);
}

.content-page {
  padding-bottom: var(--va-space-xl);
}

.content-narrow {
  max-width: 720px;
  margin-inline: auto;
}

.content-narrow h2 {
  margin-top: var(--va-space-md);
}

/* Contact form */
.contact-form {
  display: grid;
  gap: var(--va-space-sm);
  margin-top: var(--va-space-md);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-sm);
  font-family: var(--va-font-sans);
  font-size: 1rem;
  background: var(--va-white);
  color: var(--va-ink);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--va-terracotta-light);
  outline-offset: 1px;
  border-color: var(--va-terracotta);
}

/* Three-column footer */
.site-footer {
  background: var(--va-ink);
  color: var(--va-cream);
  padding-block: var(--va-space-lg);
  margin-top: var(--va-space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--va-space-md);
}

.footer-col h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--va-terracotta-light);
  margin-bottom: var(--va-space-xs);
}

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  color: var(--va-cream-dark);
  line-height: 1.6;
}

.footer-col a {
  text-decoration: none;
  display: block;
  margin-bottom: 6px;
}

.footer-col a:hover {
  color: var(--va-white);
}

.footer-bottom {
  margin-top: var(--va-space-md);
  padding-top: var(--va-space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  font-size: 0.85rem;
  color: var(--va-ink-soft);
}

/* Cookie bottom bar */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--va-ink);
  color: var(--va-cream);
  padding: var(--va-space-sm) var(--va-space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--va-space-sm);
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
}

.cookie-bar.visible {
  transform: translateY(0);
}

.cookie-bar p {
  margin: 0;
  font-size: 0.9rem;
  flex: 1;
}

.cookie-bar a {
  color: var(--va-terracotta-light);
}

.cookie-actions {
  display: flex;
  gap: var(--va-space-xs);
  flex-shrink: 0;
}

.cookie-actions .btn-outlined {
  border-color: var(--va-cream);
  color: var(--va-cream);
  font-size: 0.85rem;
  padding: 8px 16px;
}

.cookie-actions .btn-outlined:hover {
  background: var(--va-cream);
  color: var(--va-ink);
}

/* Authors page grid */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--va-space-md);
  margin-top: var(--va-space-md);
}

.author-profile {
  padding: var(--va-space-sm);
  background: var(--va-white);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-md);
}

.author-profile .author-avatar {
  width: 80px;
  height: 80px;
  margin-bottom: var(--va-space-xs);
}

/* Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-muted {
  color: var(--va-ink-muted);
}

.mb-lg {
  margin-bottom: var(--va-space-lg);
}

/* Responsive */
@media (max-width: 960px) {
  .header-split {
    grid-template-columns: 1fr auto;
  }

  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

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

  .sidebar-rail {
    position: static;
  }

  .article-card-vertical {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--va-space-sm);
  }

  .cookie-bar {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .header-actions .btn-outlined {
    display: none;
  }
}