/* ==========================================================================
   ARTICLE CARD SLIDESHOW
   ========================================================================== */

.ttg-article {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  margin-bottom: var(--space-3xl);
}

/* ==========================================================================
   TITLE CARD
   ========================================================================== */

.article-card--title {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: clamp(2.5rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 420px;
  position: relative;
}

.article-card__category {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-red);
  margin-bottom: var(--space-md);
}

.article-card--title .article-card__heading {
  font-family: 'Outfit', var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: var(--weight-black);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.article-card__excerpt {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  margin-bottom: var(--space-xl);
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-xl);
}

.article-card__start {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 24px;
  background: var(--color-accent-red);
  color: var(--color-text-inverse);
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: background var(--duration-normal) var(--ease-smooth);
}

.article-card__start:hover {
  background: #b84635;
}

.article-card__nav--title {
  justify-content: flex-start;
}

.article-card__nav--title.hidden {
  display: none;
}

/* ==========================================================================
   SECTION CARDS
   ========================================================================== */

.article-card--section {
  display: none;
  position: relative;
}

.article-card--section.active {
  display: block;
}

/* --- Navigation bar (sticky) --- */
.article-card__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-bottom: 3px solid var(--color-primary);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 99;
}

/* Bottom nav — not sticky, no top border emphasis */
.article-card__nav--bottom {
  position: static;
  border-bottom: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  margin-top: var(--space-lg);
}

.article-card__prev,
.article-card__next {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 8px 20px;
  cursor: pointer;
  color: var(--color-primary);
  transition: all var(--duration-fast) var(--ease-smooth);
}

.article-card__prev:hover,
.article-card__next:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.article-card__prev:disabled,
.article-card__next:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.article-card__progress {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* --- Content area --- */
.article-card__content {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-bg);
}

.article-card__content h2 {
  font-family: 'Outfit', var(--font-heading);
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: var(--weight-black);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.article-card__content h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-accent-red);
  margin: 2.5rem 0 1rem;
}

.article-card__content h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-accent-yellow);
  margin: 2rem 0 0.75rem;
}

.article-card__content h5 {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 1.5rem 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.article-card__content p {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.article-card__content ul,
.article-card__content ol {
  margin: 0 0 var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article-card__content a {
  color: var(--color-accent-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-card__content a:hover {
  color: var(--color-primary);
}

.article-card__content blockquote {
  border-left: 3px solid var(--color-accent-red);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  font-style: normal;
  color: var(--color-text-light);
}

/* --- Tables in articles --- */
.article-card__content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.article-card__content thead {
  background: var(--color-bg-dark);
}

.article-card__content th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-inverse);
  border-bottom: 2px solid var(--color-primary);
}

.article-card__content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.article-card__content tbody tr:hover {
  background: var(--color-bg-alt);
}

.article-card__content td:first-child {
  font-weight: 600;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .article-card__content table,
  .article-card__content thead,
  .article-card__content tbody,
  .article-card__content tr,
  .article-card__content th,
  .article-card__content td {
    display: block;
  }

  .article-card__content thead {
    display: none;
  }

  .article-card__content tr {
    border-bottom: 2px solid var(--color-border);
    padding: 0.75rem 0;
    margin-bottom: 0.5rem;
  }

  .article-card__content td {
    border-bottom: none;
    padding: 0.25rem 0.75rem;
    position: relative;
  }

  .article-card__content td:first-child {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent-red);
    padding-top: 0.75rem;
  }

  .article-card__content td:nth-child(n+2) {
    padding-left: 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-text);
  }

  .article-card__content td[data-label]::before {
    content: attr(data-label) ': ';
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.625rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-right: 0.25rem;
  }

  .article-card__content td:first-child[data-label]::before {
    display: none;
  }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
  .ttg-article {
    padding: 0 var(--space-md);
  }

  .article-card--title {
    min-height: 300px;
    padding: var(--space-xl) var(--space-lg);
  }

  .article-card__nav {
    gap: 6px;
    padding: var(--space-sm) var(--space-sm);
  }

  .article-card__prev,
  .article-card__next {
    font-size: 0;
    padding: 8px 12px;
  }

  .article-card__prev::after {
    content: '\2190';
    font-size: 1rem;
  }

  .article-card__next::after {
    content: '\2192';
    font-size: 1rem;
  }

  .article-card__start {
    font-size: 0.5625rem;
    padding: 8px 14px;
  }
}

@media (max-width: 480px) {
  .article-card--title {
    min-height: 300px;
    padding: var(--space-lg) var(--space-md);
  }
}