/* Concern pages (/concerns/<slug>/): hero, article with "On this page" contents,
   daily-care tips, product cards, "when to see a dermatologist" callout, sources.
   Generated by tools/build-concern-pages.py. Mobile-first. */

/* ---------- Hero ---------- */
.concern-hero {
  padding-block: var(--sp-5) var(--sp-8);
  background: var(--c-soft);
}

.concern-hero__grid {
  display: grid;
  gap: var(--sp-6);
  margin-top: var(--sp-5);
}

.concern-hero__text {
  display: grid;
  align-content: center;
  gap: var(--sp-4);
}

.concern-hero__text h1 {
  font-size: var(--fs-h1);
  line-height: 1.05;
}

.concern-hero__lead {
  font-size: var(--fs-md);
  color: var(--c-text);
}

.concern-hero__text .btn-group {
  margin-top: var(--sp-2);
}

.concern-hero__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-tint);
}

.concern-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Article + contents ---------- */
.concern-layout {
  display: grid;
  gap: var(--sp-7);
}

.concern-toc {
  padding: var(--sp-5);
  background: var(--c-soft);
  border-left: 3px solid var(--c-accent);
}

.concern-toc__title {
  margin-bottom: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--c-accent-strong);
}

.concern-toc ol {
  display: grid;
  gap: var(--sp-2);
  counter-reset: toc;
}

.concern-toc li {
  counter-increment: toc;
  display: flex;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
}

.concern-toc li::before {
  content: counter(toc, decimal-leading-zero);
  min-width: 1.6em;
  color: var(--c-muted);
  font-variant-numeric: tabular-nums;
}

.concern-toc a {
  color: var(--c-ink);
  text-decoration: none;
}

.concern-toc a:hover {
  color: var(--c-accent-strong);
  text-decoration: underline;
}

.concern-article {
  display: grid;
  gap: var(--sp-8);
  max-width: 44rem;
}

.concern-section {
  display: grid;
  gap: var(--sp-4);
  scroll-margin-top: calc(var(--header-h) + var(--sp-5));
}

.concern-section h2 {
  font-size: clamp(1.875rem, 1.5rem + 1.4vw, 2.5rem);
  line-height: 1.15;
}

.concern-section p {
  color: var(--c-text);
}

.concern-list {
  display: grid;
  gap: var(--sp-3);
}

.concern-list li {
  position: relative;
  padding-left: var(--sp-5);
  color: var(--c-text);
}

.concern-list li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-accent);
}

.concern-list strong {
  color: var(--c-ink);
  font-weight: var(--fw-semibold);
}

.concern-figure {
  margin-block: var(--sp-3);
}

.concern-figure picture {
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-tint);
}

.concern-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concern-figure figcaption {
  margin-top: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

/* Daily care: numbered cards */
.tips {
  display: grid;
  gap: var(--sp-3);
  counter-reset: tip;
}

.tip {
  counter-increment: tip;
  position: relative;
  display: grid;
  gap: var(--sp-1);
  padding: var(--sp-4) var(--sp-5) var(--sp-4) calc(var(--sp-5) + 2.25rem);
  background: var(--c-white);
  border: var(--border);
}

.tip::before {
  content: counter(tip);
  position: absolute;
  left: var(--sp-5);
  top: var(--sp-4);
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--c-tint);
  color: var(--c-accent-strong);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.tip__title {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--c-ink);
}

.tip p {
  font-size: var(--fs-sm);
}

/* ---------- Products ---------- */
.concern-products {
  margin-top: var(--sp-6);
}

.concern-products .product-card__body p {
  flex-grow: 1;
}

/* Pin each card image to its 16:9 box (photos crop from the centre, packshots fit inside). */
.concern-products .product-card__media {
  position: relative;
}

.concern-products .product-card__media:not(.product-card__media--logo) picture {
  position: absolute;
  inset: 0;
}

.concern-products .product-card__media--pack picture {
  inset: var(--sp-3) 0;
}

.concern-note {
  margin-top: var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

/* ---------- When to see a dermatologist ---------- */
.concern-callout {
  display: grid;
  gap: var(--sp-5);
  padding: var(--sp-6) var(--sp-5);
  background: var(--c-tint);
  border-left: 3px solid var(--c-accent-strong);
}

.concern-callout__head {
  display: grid;
  align-content: start;
  gap: var(--sp-3);
}

.concern-callout__head h2 {
  font-size: clamp(1.875rem, 1.5rem + 1.4vw, 2.5rem);
}

.concern-callout__list {
  display: grid;
  gap: var(--sp-3);
}

.concern-callout__list li {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  color: var(--c-ink);
}

.concern-callout__list svg {
  flex-shrink: 0;
  margin-top: 0.2em;
  color: var(--c-accent-strong);
}

.concern-callout__foot {
  font-size: var(--fs-sm);
  color: var(--c-text);
}

/* ---------- Review line and sources ---------- */
.concern-meta {
  padding-block: var(--sp-6);
}

.concern-meta .container {
  display: grid;
  gap: var(--sp-4);
  max-width: 56rem;
  margin-inline: 0 auto;
}

.concern-review {
  font-size: var(--fs-sm);
  color: var(--c-ink);
}

.concern-sources summary {
  cursor: pointer;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--c-accent-strong);
}

.concern-sources ol {
  display: grid;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  padding-left: 1.25rem;
  list-style: decimal;
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

.concern-sources a {
  color: var(--c-accent-strong);
  word-break: break-word;
}

.concern-disclaimer {
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

/* ---------- Larger screens ---------- */
@media (min-width: 600px) {
  .concern-callout {
    padding: var(--sp-7);
  }

  .concern-callout__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--sp-6);
  }
}

@media (min-width: 900px) {
  .concern-hero {
    padding-block: var(--sp-6) var(--sp-9);
  }

  .concern-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(3rem, 6vw, 5rem);
    align-items: center;
  }

  .concern-layout {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }

  .concern-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-6));
  }

  .concern-callout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    column-gap: clamp(3rem, 6vw, 5rem);
    padding: var(--sp-8);
  }

  .concern-callout__list {
    grid-template-columns: 1fr;
  }

  .concern-callout__foot {
    grid-column: 1 / -1;
  }
}

/* ---------- In-article tables (e.g. dry vs dehydrated skin, sunscreen label terms) ---------- */
.concern-table-wrap {
  overflow-x: auto;
  margin-block: var(--sp-2);
  border: var(--border);
}

.concern-table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.concern-table th,
.concern-table td {
  padding: var(--sp-3) var(--sp-4);
  text-align: left;
  vertical-align: top;
  border-bottom: var(--border);
  color: var(--c-text);
}

.concern-table thead th {
  background: var(--c-tint);
  color: var(--c-ink);
  font-weight: var(--fw-semibold);
}

.concern-table tbody th {
  color: var(--c-ink);
  font-weight: var(--fw-semibold);
}

.concern-table tbody tr:last-child > * {
  border-bottom: 0;
}

/* ---------- Product cards: spec line and short lists ---------- */
.product-card__spec {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  color: var(--c-accent-strong);
}

@media (min-width: 900px) {
  .concern-products--1 {
    max-width: 24rem;
  }

  .product-grid.product-grid--3.concern-products--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 48rem;
  }
}

/* ---------- Concerns hub (concerns/) ---------- */
.concern-hub__grid {
  margin-top: var(--sp-6);
}

.concern-hub__actions {
  align-self: center;
}

@media (min-width: 900px) {
  .concern-hub__actions {
    justify-content: flex-end;
  }
}