/* ============================================================
   GINGERBREAD AESTHETIC — skin-tips.css
   Styles for skin-tips.html blog/article page.
   Requires foundation.css, style.css and book.css first.
   ============================================================ */


/* ============================================================
   ARTICLE INDEX — jump links at top of page
   ============================================================ */

.tips-index {
  background-color: var(--espresso);
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.tips-index-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.tips-index-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  white-space: nowrap;
}

.tips-index-links {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tips-index-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              background-color var(--transition-fast);
}

.tips-index-link:hover {
  color: var(--gold);
  border-color: rgba(201, 168, 76, 0.3);
  background-color: rgba(201, 168, 76, 0.06);
}

.tips-index-num {
  font-size: var(--text-xs);
  color: var(--gold);
  font-weight: var(--weight-semibold);
}


/* ============================================================
   ARTICLE LAYOUT
   ============================================================ */

.skin-tip-article {
  padding-top: var(--space-20);
  padding-bottom: var(--space-16);
  background-color: var(--ivory);
}

/* Alternate sections get champagne background */
.skin-tip-article-alt {
  background-color: var(--champagne);
}

.article-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto 1fr;
  gap: var(--space-8) var(--space-16);
  align-items: start;
}

/* Image on the right by default (header and body span left column) */
.article-header {
  grid-column: 1;
  grid-row: 1;
}

.article-image {
  grid-column: 2;
  grid-row: 1 / 3;
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.article-body {
  grid-column: 1;
  grid-row: 2 / 4;
}

/* Reversed layout — image on left */
.article-inner-reversed .article-header { grid-column: 2; grid-row: 1; }
.article-inner-reversed .article-image  { grid-column: 1; grid-row: 1 / 3; }
.article-inner-reversed .article-body   { grid-column: 2; grid-row: 2 / 4; }


/* ============================================================
   ARTICLE HEADER
   ============================================================ */

.article-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--gold-dark);
  background-color: rgba(201, 168, 76, 0.12);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
}

.article-tag-prp  { color: #7a3068; background-color: rgba(192, 67, 122, 0.1); }
.article-tag-hydra { color: var(--gold-dark); background-color: rgba(201, 168, 76, 0.15); }

.article-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, var(--text-2xl));
  font-weight: var(--weight-bold);
  color: var(--espresso);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.article-meta {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--text-light);
  letter-spacing: var(--tracking-wide);
  max-width: 100%;
}


/* ============================================================
   ARTICLE IMAGE
   ============================================================ */

.article-image img,
.article-image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  object-fit: cover;
  display: block;
}

.article-image-placeholder {
  background: linear-gradient(135deg, var(--champagne), var(--marble-lt));
  display: flex;
  align-items: center;
  justify-content: center;
}

.skin-tip-article-alt .article-image-placeholder {
  background: linear-gradient(135deg, var(--off-white), var(--champagne));
}

.article-image-placeholder span {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--marble);
}


/* ============================================================
   ARTICLE BODY — prose styles
   ============================================================ */

.article-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.article-lead {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: var(--weight-light);
  color: var(--espresso);
  line-height: var(--leading-snug);
  max-width: 100%;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--espresso);
  margin-top: var(--space-4);
  margin-bottom: 0;
}

.article-body p {
  font-size: var(--text-base);
  color: var(--text-mid);
  line-height: var(--leading-normal);
  max-width: 100%;
}

/* Pull quote */
.article-quote {
  margin: var(--space-2) 0;
  padding: var(--space-6) var(--space-6) var(--space-6) var(--space-8);
  border-left: 3px solid var(--gold);
  background-color: var(--champagne);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--espresso);
  line-height: var(--leading-snug);
}

.skin-tip-article-alt .article-quote {
  background-color: rgba(255, 255, 255, 0.6);
}

.article-quote-prp  { border-left-color: var(--magenta); }
.article-quote-hydra { border-left-color: var(--gold); }

.article-quote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-mid);
}

/* CTA buttons at end of article */
.article-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}


/* ============================================================
   ARTICLE DIVIDER
   ============================================================ */

.article-divider {
  background-color: var(--ivory);
  padding: var(--space-4) 0;
}

.article-divider-line {
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-border) 20%,
    var(--color-border) 80%,
    transparent
  );
}


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

@media (max-width: 1024px) {

  /* Stack to single column */
  .article-inner,
  .article-inner-reversed {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .article-header,
  .article-inner-reversed .article-header {
    grid-column: 1;
    grid-row: 1;
  }

  .article-image,
  .article-inner-reversed .article-image {
    grid-column: 1;
    grid-row: 2;
    position: static;
    max-height: 380px;
    overflow: hidden;
  }

  .article-image img,
  .article-image-placeholder {
    aspect-ratio: 16 / 9;
  }

  .article-body,
  .article-inner-reversed .article-body {
    grid-column: 1;
    grid-row: 3;
  }

}

@media (max-width: 640px) {

  .tips-index-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .article-cta {
    flex-direction: column;
  }

  .article-cta .btn {
    width: 100%;
    justify-content: center;
  }

}