/* ==========================================================================
   SwimFresh — Blog visual polish (listing + single + prose)
   Appended / loaded after theme-wp.css
   ========================================================================== */

/* ---- Blog index banner ---- */
.sf-blog-banner {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height, 72px) + 2.75rem) 0 3.25rem !important;
  background:
    radial-gradient(ellipse 55% 80% at 90% 20%, rgba(245, 166, 35, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 70% at 10% 80%, rgba(46, 196, 182, 0.22), transparent 50%),
    linear-gradient(160deg, #d4f5e9 0%, #e8f7f8 42%, #f4fbfc 100%) !important;
}

.sf-blog-banner__kicker {
  background: rgba(255, 255, 255, 0.75) !important;
  border: 1px solid rgba(46, 196, 182, 0.28) !important;
  box-shadow: 0 6px 20px rgba(11, 92, 99, 0.06);
}

.sf-blog-banner__title {
  font-size: clamp(2.1rem, 5vw, 3.2rem) !important;
  letter-spacing: -0.03em !important;
}

.sf-blog-banner__intro {
  font-size: 1.12rem !important;
  max-width: 36rem;
  color: #2a5f66 !important;
}

/* ---- Grid & cards ---- */
.sf-blog-grid {
  gap: 1.75rem !important;
}

.sf-blog-card {
  border-radius: 26px !important;
  border: 1px solid rgba(11, 92, 99, 0.08) !important;
  box-shadow:
    0 4px 6px rgba(11, 92, 99, 0.03),
    0 18px 40px rgba(11, 92, 99, 0.08) !important;
  background: #fff !important;
}

.sf-blog-card:hover {
  transform: translateY(-6px) !important;
  box-shadow:
    0 8px 16px rgba(11, 92, 99, 0.06),
    0 28px 56px rgba(11, 92, 99, 0.12) !important;
}

.sf-blog-card__media {
  aspect-ratio: 16 / 10 !important;
  min-height: 200px !important;
}

.sf-blog-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(8, 55, 60, 0.12) 100%);
  pointer-events: none;
}

.sf-blog-card__body {
  padding: 1.45rem 1.5rem 1.6rem !important;
  gap: 0.15rem;
}

.sf-blog-card__title {
  font-size: 1.28rem !important;
  margin-bottom: 0.65rem !important;
}

.sf-blog-card__excerpt {
  color: #3d6a71 !important;
  font-size: 0.98rem !important;
  line-height: 1.65 !important;
}

.sf-blog-card__link {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.35rem !important;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #e8f7f8, #d4f5e9);
  color: #0b5c63 !important;
  font-weight: 800 !important;
  width: fit-content;
  transition: background 0.2s ease, transform 0.2s ease, gap 0.2s ease !important;
}

.sf-blog-card__link:hover {
  background: linear-gradient(135deg, #2ec4b6, #1a9a8a) !important;
  color: #fff !important;
  gap: 0.6rem !important;
}

.sf-blog-card__footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin: 0.35rem 0 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #5a858c;
}

.sf-read-time {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #f4fbfc;
  border: 1px solid rgba(46, 196, 182, 0.18);
  color: #0d7a85;
}

/* Featured hero card */
.sf-blog-card--featured {
  border: none !important;
  background: linear-gradient(135deg, #0b5c63 0%, #147a82 48%, #1a9a8a 100%) !important;
  color: #fff;
  box-shadow: 0 24px 60px rgba(11, 92, 99, 0.28) !important;
}

.sf-blog-card--featured .sf-blog-card__title a,
.sf-blog-card--featured .sf-blog-card__excerpt,
.sf-blog-card--featured .sf-blog-card__meta,
.sf-blog-card--featured .sf-blog-card__footer-meta,
.sf-blog-card--featured .entry-date {
  color: #fff !important;
}

.sf-blog-card--featured .sf-blog-card__meta .entry-cats a {
  background: rgba(255, 255, 255, 0.16) !important;
  border-color: rgba(255, 255, 255, 0.28) !important;
  color: #fff !important;
}

.sf-blog-card--featured .sf-blog-card__excerpt {
  opacity: 0.92;
}

.sf-blog-card--featured .sf-blog-card__link {
  background: #fff !important;
  color: #0b5c63 !important;
}

.sf-blog-card--featured .sf-blog-card__link:hover {
  background: #f5a623 !important;
  color: #fff !important;
}

.sf-blog-card--featured .sf-read-time {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.25);
  color: #e8f7f8;
}

.sf-blog-card--featured .sf-blog-card__media::after {
  background: linear-gradient(90deg, transparent 30%, rgba(11, 92, 99, 0.15) 100%);
}

/* ---- Single banner ---- */
.sf-single-banner--has-image {
  min-height: min(58vh, 520px) !important;
}

.sf-single-banner__overlay {
  background: linear-gradient(
    180deg,
    rgba(4, 40, 48, 0.25) 0%,
    rgba(4, 40, 48, 0.45) 35%,
    rgba(4, 32, 38, 0.9) 100%
  ) !important;
}

.sf-single-banner__title {
  max-width: 18ch;
}

/* ---- Entry content polish ---- */
.sf-single-content.entry-content {
  font-size: 1.12rem !important;
  line-height: 1.82 !important;
  padding: clamp(1.85rem, 4.5vw, 3rem) !important;
  border-radius: 28px !important;
}

.sf-single-content.entry-content h2 {
  font-size: clamp(1.45rem, 2.5vw, 1.75rem) !important;
  margin-top: 2.35rem !important;
  margin-bottom: 0.85rem !important;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid rgba(46, 196, 182, 0.2);
}

.sf-single-content.entry-content h3 {
  margin-top: 1.75rem !important;
  color: #0d7a85 !important;
}

.sf-single-content.entry-content ul,
.sf-single-content.entry-content ol {
  margin: 0 0 1.35rem 0.15rem;
  padding-left: 1.25rem;
}

.sf-single-content.entry-content li {
  margin-bottom: 0.45rem;
  padding-left: 0.25rem;
}

.sf-single-content.entry-content ul > li::marker {
  color: #2ec4b6;
}

.sf-single-content.entry-content ol > li::marker {
  color: #0b5c63;
  font-weight: 800;
}

/* Tip / takeaway / CTA boxes inside posts */
.sf-key-takeaways,
.sf-tip-box,
.sf-cta-box {
  margin: 1.85rem 0 !important;
  padding: 1.35rem 1.45rem !important;
  border-radius: 20px !important;
}

.sf-key-takeaways {
  background: linear-gradient(145deg, #e8f7f8, #f4fbfc 55%, #fff8ec) !important;
  border: 1px solid rgba(46, 196, 182, 0.28) !important;
  box-shadow: 0 10px 28px rgba(11, 92, 99, 0.06);
}

.sf-key-takeaways__title,
.sf-tip-box__title {
  display: block;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0b5c63;
  margin: 0 0 0.75rem !important;
}

.sf-key-takeaways ul {
  margin: 0 !important;
  padding-left: 1.15rem !important;
}

.sf-tip-box {
  background: #fff !important;
  border: 1px solid rgba(245, 166, 35, 0.35) !important;
  border-left: 5px solid #f5a623 !important;
  box-shadow: 0 8px 24px rgba(245, 166, 35, 0.08);
}

.sf-tip-box p:last-child {
  margin-bottom: 0 !important;
}

.sf-cta-box {
  background: linear-gradient(135deg, #0b5c63 0%, #147a82 50%, #1a9a8a 100%) !important;
  color: #fff !important;
  text-align: center;
  box-shadow: 0 16px 40px rgba(11, 92, 99, 0.22);
}

.sf-cta-box p {
  color: rgba(255, 255, 255, 0.92) !important;
  margin: 0 0 1rem !important;
}

.sf-cta-box__title {
  font-weight: 800;
  font-size: 1.35rem;
  color: #fff !important;
  margin: 0 0 0.5rem !important;
  border: none !important;
  padding: 0 !important;
}

.sf-cta-box .btn,
.sf-cta-box a.btn {
  display: inline-flex !important;
  margin-top: 0.25rem;
  background: #fff !important;
  color: #0b5c63 !important;
  font-weight: 800 !important;
  text-decoration: none !important;
  padding: 0.85rem 1.5rem !important;
  border-radius: 999px !important;
  border: none !important;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
}

.sf-cta-box .btn:hover,
.sf-cta-box a.btn:hover {
  background: #f5a623 !important;
  color: #fff !important;
}

.sf-lead {
  font-size: 1.2rem !important;
  line-height: 1.7 !important;
  color: #0d5c64 !important;
  font-weight: 600;
}

/* Related + author */
.sf-related-posts {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(11, 92, 99, 0.1);
}

.sf-related-posts__title {
  font-size: 1.45rem !important;
  font-weight: 800;
  color: #0b5c63;
  margin: 0 0 1.25rem !important;
}

.sf-author-card {
  margin-top: 2rem;
  padding: 1.35rem 1.45rem;
  border-radius: 22px;
  background: linear-gradient(145deg, #f4fbfc, #fff);
  border: 1px solid rgba(46, 196, 182, 0.2);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.sf-author-card__avatar img {
  border-radius: 50%;
  border: 3px solid #e8f7f8;
}

.sf-post-nav {
  margin-top: 1.75rem;
}

.sf-post-nav .nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sf-post-nav a {
  display: block;
  padding: 1.1rem 1.2rem;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(11, 92, 99, 0.1);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sf-post-nav a:hover {
  border-color: rgba(46, 196, 182, 0.45);
  box-shadow: 0 10px 28px rgba(11, 92, 99, 0.08);
}

.sf-post-nav__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #2ec4b6;
  margin-bottom: 0.35rem;
}

.sf-post-nav__title {
  display: block;
  font-weight: 800;
  color: #0b5c63;
  line-height: 1.35;
}

/* Sidebar */
.sf-sidebar .widget,
.sf-sidebar-card {
  border-radius: 22px !important;
  box-shadow: 0 12px 32px rgba(11, 92, 99, 0.06) !important;
}

/* Responsive */
@media (max-width: 900px) {
  .sf-blog-layout,
  .sf-blog-layout--single {
    grid-template-columns: 1fr !important;
  }

  .sf-blog-card--featured {
    grid-template-columns: 1fr !important;
  }

  .sf-blog-card--featured .sf-blog-card__media {
    min-height: 220px !important;
    aspect-ratio: 16 / 10 !important;
  }

  .sf-sidebar {
    order: 2;
  }
}

@media (max-width: 640px) {
  .sf-blog-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  .sf-single-content.entry-content {
    padding: 1.35rem 1.2rem !important;
    border-radius: 20px !important;
    font-size: 1.05rem !important;
  }

  .sf-post-nav .nav-links {
    grid-template-columns: 1fr;
  }

  .sf-blog-banner {
    padding-bottom: 2.25rem !important;
  }
}