/* ============================================================
   blog.css — Shared styles for blog index and all blog posts
   Used by: /blog/index.html and all /blog/*.html pages
   ============================================================ */

/* ── Blog Index: Hero ─────────────────────────────────────── */
.blog-hero {
  background: var(--color-primary);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Subtle diagonal texture on hero */
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 40px,
      rgba(232, 80, 10, 0.04) 40px,
      rgba(232, 80, 10, 0.04) 80px);
  pointer-events: none;
}

.blog-hero__eyebrow {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.blog-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.blog-hero__subtitle {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Blog Index: Grid ─────────────────────────────────────── */
.blog-index {
  padding: var(--space-6) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.blog-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .blog-index__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .blog-index__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Blog Card ────────────────────────────────────────────── */
.blog-card {
  background: #ffffff;
  border: 1px solid rgba(13, 31, 60, 0.1);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(13, 31, 60, 0.12);
}

/* Colored top bar — alternates accent/primary */
.blog-card__bar {
  height: 4px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.blog-card__bar--primary {
  background: var(--color-primary);
}

.blog-card__body {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.blog-card__category {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: #4a5568;
  line-height: 1.65;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: #718096;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(13, 31, 60, 0.07);
  margin-top: auto;
}

.blog-card__read-more {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-2);
  transition: gap 0.2s ease;
}

.blog-card:hover .blog-card__read-more {
  gap: 8px;
}

/* ── Blog Post Layout ─────────────────────────────────────── */
.post-header {
  background: var(--color-primary);
  padding: var(--space-6) var(--space-4) var(--space-5);
  position: relative;
  overflow: hidden;
}

.post-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 40px,
      rgba(232, 80, 10, 0.04) 40px,
      rgba(232, 80, 10, 0.04) 80px);
  pointer-events: none;
}

.post-header__inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.post-header__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-3);
}

.post-header__breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.15s;
}

.post-header__breadcrumb a:hover {
  color: #fff;
}

.post-header__breadcrumb span {
  color: rgba(255, 255, 255, 0.35);
}

.post-header__category {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.post-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: var(--space-3);
}

.post-header__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.post-header__meta strong {
  color: rgba(255, 255, 255, 0.9);
}

/* ── Post Body ────────────────────────────────────────────── */
.post-layout {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 900px) {
  .post-layout {
    grid-template-columns: 1fr 300px;
    align-items: start;
  }
}

/* Main article content */
.post-content {
  min-width: 0;
  /* prevent grid blowout */
}

.post-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-5);
  margin-bottom: var(--space-3);
  line-height: 1.2;
  padding-bottom: var(--space-2);
  border-bottom: 2px solid rgba(13, 31, 60, 0.08);
}

.post-content h2:first-child {
  margin-top: 0;
}

.post-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.post-content p {
  font-size: 1.0125rem;
  line-height: 1.75;
  color: #2d3748;
  margin-bottom: var(--space-3);
}

.post-content ul,
.post-content ol {
  margin-bottom: var(--space-3);
  padding-left: 1.5rem;
}

.post-content li {
  font-size: 1rem;
  line-height: 1.7;
  color: #2d3748;
  margin-bottom: var(--space-1);
}

.post-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Callout box — used for warnings, tips, key facts */
.callout {
  background: rgba(13, 31, 60, 0.04);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 6px 6px 0;
  padding: var(--space-3) var(--space-4);
  margin: var(--space-4) 0;
}

.callout--accent {
  background: rgba(232, 80, 10, 0.06);
  border-left-color: var(--color-accent);
}

.callout__label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.callout p {
  margin-bottom: 0 !important;
  font-size: 0.95rem !important;
}

/* Cost table */
.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: 0.95rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.07);
}

.cost-table thead {
  background: var(--color-primary);
  color: #fff;
}

.cost-table thead th {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.cost-table tbody tr:nth-child(even) {
  background: rgba(13, 31, 60, 0.03);
}

.cost-table tbody td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid rgba(13, 31, 60, 0.06);
  color: #2d3748;
}

.cost-table tbody td:last-child {
  font-weight: 600;
  color: var(--color-primary);
}

/* In-content CTA banner */
.post-cta {
  background: var(--color-primary);
  border-radius: 12px;
  padding: var(--space-5);
  margin: var(--space-5) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
}

.post-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 30px,
      rgba(232, 80, 10, 0.06) 30px,
      rgba(232, 80, 10, 0.06) 60px);
  pointer-events: none;
  z-index: 0;
}

.post-cta__label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ff6b2b !important;
  position: relative;
  z-index: 2;
}

.post-cta__heading {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: #ffffff !important;
  line-height: 1.2;
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.post-cta__sub {
  font-size: 0.95rem;
  color: #ffffff !important;
  max-width: 440px;
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.post-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.post-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Sidebar sticky on desktop */
@media (min-width: 900px) {
  .post-sidebar {
    position: sticky;
    top: calc(var(--space-4) + 64px);
    /* below nav */
  }
}

.sidebar-card {
  background: #ffffff;
  border: 1px solid rgba(13, 31, 60, 0.1);
  border-radius: 12px;
  padding: var(--space-4);
}

.sidebar-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid rgba(13, 31, 60, 0.08);
}

.sidebar-card p {
  font-size: 0.9rem;
  color: #4a5568;
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

.sidebar-card p:last-child {
  margin-bottom: 0;
}

/* Contact sidebar */
.sidebar-contact {
  background: var(--color-primary);
  border: none;
}

.sidebar-contact .sidebar-card__title {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.sidebar-contact p {
  color: rgba(255, 255, 255, 0.75);
}

.sidebar-contact__phone {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-accent) !important;
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-2) !important;
}

/* Related posts sidebar */
.sidebar-related__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-related__list li a {
  font-size: 0.88rem;
  color: var(--color-primary);
  text-decoration: none;
  line-height: 1.4;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  transition: color 0.15s;
}

.sidebar-related__list li a:hover {
  color: var(--color-accent);
}

.sidebar-related__list li a::before {
  content: "→";
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Service area badges */
.area-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-2);
}

.area-badge {
  background: rgba(13, 31, 60, 0.07);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

/* ── FAQ Section ──────────────────────────────────────────── */
.faq-section {
  margin-top: var(--space-5);
}

.faq-item {
  border: 1px solid rgba(13, 31, 60, 0.1);
  border-radius: 8px;
  margin-bottom: var(--space-2);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  transition: background 0.15s;
}

.faq-question:hover {
  background: rgba(13, 31, 60, 0.03);
}

.faq-question[aria-expanded="true"] {
  background: rgba(13, 31, 60, 0.04);
  color: var(--color-accent);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-4) var(--space-3);
  font-size: 0.95rem;
  color: #4a5568;
  line-height: 1.7;
}

.faq-answer.is-open {
  display: block;
}

/* ── Post Footer Nav ──────────────────────────────────────── */
.post-nav {
  border-top: 1px solid rgba(13, 31, 60, 0.1);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
}

.post-nav__link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}

.post-nav__link:hover {
  color: var(--color-accent);
}