/* Vossome Blog & Homeowner Guides styling */
body:has(.blog-hero) {
  container-type: inline-size;
}

.blog-hero {
  width: 100cqw;
  max-width: none;
  margin-left: calc((1180px - 100cqw) / 2);
  min-height: clamp(460px, 54vw, 640px);
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
  background-color: var(--ink);
  border-bottom: 4px solid var(--yellow);
}

.blog-hero-bg,
.blog-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.blog-hero-bg {
  object-fit: cover;
  object-position: center 45%;
}

.blog-hero-shade {
  background:
    linear-gradient(
      90deg,
      rgba(4, 34, 58, 0.94) 0%,
      rgba(4, 34, 58, 0.84) 48%,
      rgba(4, 34, 58, 0.42) 100%
    ),
    linear-gradient(
      0deg,
      rgba(4, 34, 58, 0.82) 0%,
      rgba(4, 34, 58, 0.28) 60%
    );
}

.blog-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2.5rem));
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
}

.blog-hero-inner > * {
  max-width: 860px;
}

.blog-hero .eyebrow {
  color: var(--yellow);
  margin: 0 0 0.65rem;
}

.blog-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--yellow);
}

.blog-breadcrumb a {
  text-decoration: none;
  color: #fff;
  border-bottom: 2px solid var(--yellow);
}

.blog-breadcrumb a:hover {
  color: var(--yellow);
}

.blog-hero h1 {
  margin: 0.25rem 0 1rem;
  color: #fff;
  font-size: clamp(2.5rem, 5.4vw, 4.6rem);
  line-height: 0.96;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

.blog-hero .lead {
  max-width: 760px;
  margin: 0 0 1.5rem;
  color: #eaf8ff;
  font-size: clamp(1.06rem, 1.8vw, 1.24rem);
  line-height: 1.65;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.blog-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1.25rem;
  margin-top: 1.25rem;
}

.blog-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  background: var(--yellow);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-meta-item {
  font-size: 0.94rem;
  font-weight: 700;
  color: #fff;
}

/* Blog listing grid: 3 per row with background featured image and overlaid title */
.blog-feed-section,
.blog-list-section {
  width: 100%;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 5rem;
}

.blog-grid,
.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  width: 100%;
  margin: 0 0 3rem;
}

@media (max-width: 1024px) {
  .blog-grid,
  .blog-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

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

.blog-card {
  position: relative;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 4px;
  border: 3px solid var(--ink);
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 8px 24px rgba(4, 34, 58, 0.14);
  transition: transform 350ms cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 350ms cubic-bezier(0.2, 0.7, 0.2, 1);
  isolation: isolate;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 38px rgba(4, 34, 58, 0.26);
}

.blog-card__link {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex: 1;
  height: 100%;
  width: 100%;
  min-height: 440px;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.blog-card__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.blog-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.blog-card:hover .blog-card__image {
  transform: scale(1.06);
}

.blog-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(4, 34, 58, 0.14) 0%,
    rgba(4, 34, 58, 0.66) 50%,
    rgba(4, 34, 58, 0.95) 100%
  );
  pointer-events: none;
  transition: background 350ms ease;
}

.blog-card:hover .blog-card__overlay {
  background: linear-gradient(
    180deg,
    rgba(4, 34, 58, 0.08) 0%,
    rgba(4, 34, 58, 0.62) 45%,
    rgba(4, 34, 58, 0.98) 100%
  );
}

.blog-card__content {
  position: relative;
  z-index: 2;
  padding: 1.75rem;
  color: #ffffff;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  color: var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.45rem;
}

.blog-card__title {
  font-family: "Barlow Condensed", "Bebas Neue", Impact, sans-serif;
  font-size: clamp(1.5rem, 2.2vw, 1.85rem);
  line-height: 1.1;
  color: #ffffff;
  margin: 0 0 0.6rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
}

.blog-card__excerpt {
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 0.9rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.blog-card__action {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--yellow);
  text-transform: uppercase;
  transition: transform 250ms ease, color 200ms ease;
}

.blog-card:hover .blog-card__action {
  color: #ffffff;
  transform: translateX(4px);
}

.blog-related-section {
  width: 100%;
  margin-top: 1rem;
  padding: 2.5rem 0 4rem;
  border-top: 2px solid var(--line);
}

.blog-related-section > h2 {
  margin: 0 0 1.5rem;
  color: var(--ink);
}

/* Blog detail layout */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  padding: clamp(2.5rem, 5vw, 4rem) 0 5rem;
}

.blog-article {
  background: var(--surface);
  border: 3px solid var(--ink);
  box-shadow: 10px 10px 0 var(--sky);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  min-width: 0;
}

.blog-article h2 {
  margin: 2.75rem 0 1rem;
  padding-bottom: 0.45rem;
  border-bottom: 3px solid var(--line);
  color: var(--ink);
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  line-height: 1.02;
}

.blog-article h2:first-child {
  margin-top: 0;
}

.blog-article h3 {
  margin: 2rem 0 0.75rem;
  color: var(--indigo);
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  line-height: 1.08;
}

.blog-article p {
  margin: 0 0 1.25rem;
  max-width: 75ch;
  color: var(--ink);
  font-size: 1.04rem;
  line-height: 1.78;
}

.blog-article ul,
.blog-article ol {
  margin: 0 0 1.5rem;
  padding-left: 1.35rem;
  max-width: 74ch;
}

.blog-article li {
  margin: 0.6rem 0;
  line-height: 1.7;
}

.blog-article strong {
  color: var(--ink);
  font-weight: 800;
}

/* Note / Callout banner inside article */
.blog-callout {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--sky-soft);
  border: 2px solid var(--ink);
  border-left: 7px solid var(--yellow);
  box-shadow: 5px 5px 0 var(--ink);
}

.blog-callout p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
}

.blog-callout p + p {
  margin-top: 0.65rem;
}

/* Responsive Data Tables */
.blog-table-wrap {
  margin: 1.75rem 0;
  overflow-x: auto;
  border: 3px solid var(--ink);
  box-shadow: 7px 7px 0 var(--yellow);
  background: var(--surface);
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 0.96rem;
}

.blog-table caption {
  padding: 0.85rem 1.1rem;
  background: var(--ink);
  color: #fff;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
}

.blog-table th,
.blog-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.blog-table thead th {
  background: var(--sky-soft);
  color: var(--ink);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-bottom: 3px solid var(--ink);
}

.blog-table tbody tr:nth-child(even) {
  background: #f8fdff;
}

.blog-table tbody td:first-child {
  font-weight: 700;
  color: var(--ink);
}

/* Comparison Grid (Interior vs. Exterior & DIY vs. Pro) */
.blog-comparison-box {
  margin: 2rem 0;
  border: 3px solid var(--ink);
  background: var(--surface);
  box-shadow: 8px 8px 0 var(--yellow);
}

.blog-comparison-header {
  padding: 0.85rem 1.25rem;
  background: var(--ink);
  color: var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
}

.blog-comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-comparison-col {
  padding: 1.35rem 1.5rem;
}

.blog-comparison-col:first-child {
  border-right: 3px solid var(--ink);
  background: #f7fcff;
}

.blog-comparison-col h3 {
  margin: 0 0 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 3px solid var(--yellow);
  color: var(--ink);
  font-size: 1.45rem;
}

.blog-comparison-col ul {
  margin: 0;
  padding-left: 1.2rem;
}

.blog-comparison-col li {
  margin: 0.5rem 0;
  font-size: 0.98rem;
}

.blog-comparison-total {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--yellow);
  color: var(--ink);
  border: 2px solid var(--ink);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.blog-comparison-col:last-child .blog-comparison-total {
  background: var(--sky);
}

/* Estimate Factors Flow Diagram */
.blog-flow-diagram {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--sky-soft);
  border: 3px solid var(--ink);
  box-shadow: 7px 7px 0 var(--indigo);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 0.9fr);
  gap: 1.25rem;
  align-items: center;
}

.blog-flow-inputs {
  display: grid;
  gap: 0.55rem;
}

.blog-flow-pill {
  padding: 0.6rem 1rem;
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink);
}

.blog-flow-arrow {
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--indigo);
  text-align: center;
}

.blog-flow-output {
  padding: 1.35rem 1.25rem;
  background: var(--ink);
  color: #fff;
  border: 3px solid var(--yellow);
  box-shadow: 6px 6px 0 var(--yellow);
  text-align: center;
}

.blog-flow-output strong {
  display: block;
  color: var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 1.55rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.05;
}

.blog-flow-output span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.88rem;
  color: #eaf8ff;
}

/* Seasonal Cadence Timeline */
.blog-timeline {
  margin: 1.75rem 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.blog-timeline-step {
  padding: 1.35rem 1.5rem;
  background: var(--surface);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--sky);
}

.blog-timeline-step:first-child {
  box-shadow: 6px 6px 0 var(--yellow);
}

.blog-timeline-season {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.2rem 0.65rem;
  background: var(--ink);
  color: var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.blog-timeline-step h3 {
  margin: 0.25rem 0 0.4rem;
  color: var(--ink);
  font-size: 1.45rem;
}

.blog-timeline-step p {
  margin: 0;
  font-size: 0.96rem;
  color: var(--muted);
}

/* Calcification Process Steps Grid */
.blog-process-steps {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.blog-process-card {
  padding: 1.15rem 1.25rem;
  background: var(--surface);
  border: 3px solid var(--ink);
  box-shadow: 5px 5px 0 var(--sky);
}

.blog-process-card--warning {
  background: var(--ink);
  color: #fff;
  border-color: var(--yellow);
  box-shadow: 5px 5px 0 var(--yellow);
}

.blog-process-step-num {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.15rem 0.55rem;
  background: var(--yellow);
  color: var(--ink);
  border: 2px solid var(--ink);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-process-card h4 {
  margin: 0.2rem 0 0.35rem;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}

.blog-process-card--warning h4 {
  color: var(--yellow);
}

.blog-process-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--muted);
}

.blog-process-card--warning p {
  color: #eaf8ff;
}

/* Dangerous DIY Mistakes Box */
.blog-danger-box {
  margin: 2rem 0;
  border: 3px solid var(--ink);
  background: #fff8f6;
  box-shadow: 8px 8px 0 #d9381e;
}

.blog-danger-header {
  padding: 0.85rem 1.25rem;
  background: #8a1c1c;
  color: #fff;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
}

.blog-danger-list {
  list-style: none;
  margin: 0;
  padding: 1rem 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.blog-danger-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 2px solid var(--ink);
  margin: 0 !important;
}

.blog-danger-badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.5rem;
  background: #8a1c1c;
  color: #fff;
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 1rem;
  border-radius: 3px;
}

/* Vertical RO/DI Pure Water Pipeline */
.blog-pipeline {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--sky-soft);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 var(--indigo);
  display: grid;
  gap: 0.45rem;
  justify-items: center;
}

.blog-pipeline-stage {
  width: min(100%, 560px);
  padding: 0.85rem 1.25rem;
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  text-align: center;
  font-weight: 800;
  color: var(--ink);
}

.blog-pipeline-stage--final {
  background: var(--ink);
  color: var(--yellow);
  border: 3px solid var(--yellow);
  box-shadow: 5px 5px 0 var(--yellow);
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-pipeline-arrow {
  font-family: "Barlow Condensed", Impact, sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--indigo);
}

/* FAQ Accordion in Blog */
.blog-faq-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.5rem 0 2.5rem;
}

.blog-faq-list details {
  background: var(--surface);
  border: 2px solid var(--ink);
  padding: 1.1rem 1.35rem;
  box-shadow: 4px 4px 0 var(--line);
}

.blog-faq-list details[open] {
  border-left: 6px solid var(--yellow);
  box-shadow: 5px 5px 0 var(--sky);
}

.blog-faq-list summary {
  cursor: pointer;
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--ink);
}

.blog-faq-list details p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Closing Vossome CTA inside Blog */
.blog-cta-box {
  margin-top: 3rem;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--ink);
  color: #eaf8ff;
  border: 3px solid var(--ink);
  border-left: 9px solid var(--yellow);
  box-shadow: 8px 8px 0 var(--yellow);
}

.blog-cta-box h2 {
  margin: 0 0 0.85rem;
  padding: 0;
  border: 0;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3rem);
}

.blog-cta-box p {
  color: #eaf8ff;
  margin: 0 0 1.1rem;
}

.blog-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

/* Sidebar */
.blog-sidebar {
  display: grid;
  gap: 1.5rem;
  position: sticky;
  top: 1.5rem;
}

.blog-sidebar-card {
  background: var(--surface);
  border: 3px solid var(--ink);
  box-shadow: 7px 7px 0 var(--yellow);
  padding: 1.5rem;
}

.blog-sidebar-card--dark {
  background: var(--ink);
  color: #eaf8ff;
  box-shadow: 7px 7px 0 var(--sky);
}

.blog-sidebar-card h2,
.blog-sidebar-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.55rem;
  color: var(--ink);
}

.blog-sidebar-card--dark h2,
.blog-sidebar-card--dark h3 {
  color: var(--yellow);
}

.blog-sidebar-card p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.blog-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.blog-toc a {
  display: block;
  padding: 0.35rem 0 0.35rem 0.65rem;
  border-left: 3px solid var(--sky);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
}

.blog-toc a:hover {
  border-left-color: var(--yellow);
  color: var(--indigo);
}

.blog-sidebar-actions {
  display: grid;
  gap: 0.65rem;
}

.blog-sidebar-actions .button {
  text-align: center;
  width: 100%;
}

@media (max-width: 1180px) {
  .blog-hero {
    margin-left: calc((100% - 100cqw) / 2);
  }
}

@media (max-width: 960px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
  .blog-sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .blog-comparison-grid,
  .blog-timeline,
  .blog-flow-diagram,
  .blog-process-steps {
    grid-template-columns: 1fr;
  }
  .blog-comparison-col:first-child {
    border-right: 0;
    border-bottom: 3px solid var(--ink);
  }
  .blog-flow-arrow {
    transform: rotate(90deg);
    line-height: 1;
  }
}

@media (max-width: 480px) {
  .blog-hero {
    min-height: 400px;
  }
  .blog-hero-inner {
    width: calc(100% - 1.75rem);
    padding: 2.75rem 0;
  }
  .blog-article {
    padding: 1.25rem 1rem;
    box-shadow: 6px 6px 0 var(--sky);
  }
  .blog-card {
    box-shadow: 6px 6px 0 var(--yellow);
  }
  .blog-card-body {
    padding: 1.15rem 1.15rem 0;
  }
  .blog-card-footer {
    padding: 0.9rem 1.15rem 1.15rem;
  }
  .blog-cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .blog-cta-actions .button {
    width: 100%;
    text-align: center;
  }
}