/* ==========================================================================
   PinasBnB Blog — Main Stylesheet
   Matches pinasbnb.com design system exactly
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary:       #CE1126;
  --color-primary-dark:  #A80D1F;
  --color-navy:          #1A2340;
  --color-navy-deep:     #012B6A;
  --color-green:         #4CA750;
  --color-green-dark:    #335238;
  --color-teal:          #8BCDB8;

  /* Surface Colors */
  --color-bg:            #F5F8FF;
  --color-bg-light:      #EEF4FB;
  --color-bg-alt:        #F0F6FF;
  --color-white:         #ffffff;
  --color-dark:          #1c1c1c;

  /* Text Colors */
  --color-text:          #1A2340;
  --color-text-muted:    #5a6a84;
  --color-text-light:    #8898aa;

  /* Gradients */
  --gradient-primary:    linear-gradient(135deg, #CE1126 0%, #A80D1F 100%);
  --gradient-hero:       linear-gradient(135deg, #012B6A 0%, #1A2340 60%, #CE1126 100%);

  /* Typography */
  --font-serif:          'Playfair Display', Georgia, serif;
  --font-sans:           'DM Sans', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2rem;
  --space-xl:   3rem;
  --space-2xl:  4rem;
  --space-3xl:  6rem;

  /* Layout */
  --container-max:  1200px;
  --container-wide: 1400px;
  --radius-sm:      0.5rem;
  --radius-md:      1rem;
  --radius-lg:      1.5rem;
  --radius-xl:      2rem;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(26,35,64,0.08), 0 1px 2px rgba(26,35,64,0.04);
  --shadow-md:  0 4px 16px rgba(26,35,64,0.10), 0 2px 8px rgba(26,35,64,0.06);
  --shadow-lg:  0 12px 40px rgba(26,35,64,0.14), 0 4px 16px rgba(26,35,64,0.08);
  --shadow-card: 0 2px 20px rgba(26,35,64,0.08);

  /* Transitions */
  --transition: 0.22s ease;
  --transition-slow: 0.4s ease;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-primary-dark); }

ul, ol { list-style: none; }

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.05rem, 2vw, 1.25rem); }
h5 { font-size: 1.05rem; }
h6 { font-size: 0.95rem; }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; }
em { font-style: italic; }

blockquote {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-lg) 0;
  background: var(--color-bg-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-navy);
}

blockquote cite {
  display: block;
  font-size: 0.85rem;
  font-style: normal;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

pre {
  background: var(--color-navy);
  color: #e8f0fe;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: 0.9rem;
  margin: var(--space-md) 0;
}

code {
  background: var(--color-bg-light);
  color: var(--color-primary-dark);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'Courier New', monospace;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
}

hr {
  border: none;
  border-top: 1px solid rgba(26,35,64,0.1);
  margin: var(--space-xl) 0;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: 780px;
}

.grid-blog {
  display: grid;
  grid-template-columns: 1fr minmax(0, 2.5fr) 1fr;
  gap: var(--space-xl);
  align-items: start;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(206,17,38,0.3);
}
.btn--primary:hover {
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(206,17,38,0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}
.btn--white:hover { color: var(--color-primary-dark); }

.btn--sm {
  font-size: 0.85rem;
  padding: 0.5rem 1.25rem;
}

.btn--lg {
  font-size: 1.05rem;
  padding: 1rem 2.25rem;
}

/* --------------------------------------------------------------------------
   Site Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,35,64,0.08);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-lg);
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.site-logo img {
  height: 44px;
  width: auto;
}
.site-logo__text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.site-logo__badge {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-bg-light);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  margin-top: 2px;
}

/* Primary Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav ul li a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-navy);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav ul li a:hover,
.main-nav ul li.current-menu-item > a {
  color: var(--color-primary);
  background: rgba(206,17,38,0.06);
}

.main-nav ul li.current-menu-item > a {
  font-weight: 600;
}

/* Sub-menu */
.main-nav ul li {
  position: relative;
}
.main-nav ul .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  border: 1px solid rgba(26,35,64,0.06);
  flex-direction: column;
  gap: 2px;
}
.main-nav ul li:hover > .sub-menu,
.main-nav ul li:focus-within > .sub-menu {
  display: flex;
}
.main-nav ul .sub-menu a {
  padding: 0.5rem 1rem;
  white-space: nowrap;
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero / Page Header
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: var(--space-3xl) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(206,17,38,0.25) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(140,205,184,0.15) 0%, transparent 50%);
  pointer-events: none;
}

.page-hero .container { position: relative; }

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.page-hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.page-hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  margin-bottom: var(--space-lg);
}

.page-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}
.breadcrumb a {
  color: rgba(255,255,255,0.75);
}
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb .sep { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: var(--color-teal); }

/* --------------------------------------------------------------------------
   Post Cards
   -------------------------------------------------------------------------- */
.post-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-light);
}
.post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}

.post-card__cat {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.75em;
  border-radius: var(--radius-sm);
}

.post-card__body {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
}
.post-card__meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.4;
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}
.post-card__title a {
  color: inherit;
  text-decoration: none;
}
.post-card__title a:hover { color: var(--color-primary); }

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(26,35,64,0.07);
  gap: var(--space-sm);
}

.post-card__author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-muted);
}
.post-card__author img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.post-card__read-more {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.post-card__read-more::after {
  content: '→';
  transition: transform var(--transition);
}
.post-card:hover .post-card__read-more::after { transform: translateX(3px); }

/* Featured Post Card */
.post-card--featured {
  grid-column: span 2;
  flex-direction: row;
}
.post-card--featured .post-card__thumb {
  flex: 0 0 48%;
  aspect-ratio: auto;
}
.post-card--featured .post-card__body {
  padding: var(--space-xl) var(--space-xl);
  justify-content: center;
}
.post-card--featured .post-card__title {
  font-size: 1.5rem;
}
.post-card--featured .post-card__excerpt {
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Posts Grid
   -------------------------------------------------------------------------- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.posts-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.posts-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

/* --------------------------------------------------------------------------
   Blog Homepage
   -------------------------------------------------------------------------- */
.blog-home {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.blog-home__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.section-label::before {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-serif);
  color: var(--color-navy);
}

/* --------------------------------------------------------------------------
   Single Post
   -------------------------------------------------------------------------- */
.single-post {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.single-post__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-2xl);
  align-items: start;
}

.post-header {
  margin-bottom: var(--space-xl);
}

.post-header__cats {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.post-cat-badge {
  display: inline-block;
  background: rgba(206,17,38,0.08);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.8em;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(206,17,38,0.15);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.post-cat-badge:hover {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: transparent;
}

.post-header__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(26,35,64,0.08);
}

.post-author-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.post-author-info img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-bg-light);
}
.post-author-info__name {
  font-weight: 600;
  color: var(--color-navy);
}

.post-featured-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  aspect-ratio: 16 / 9;
}
.post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Post Content */
.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}

.post-content h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid rgba(26,35,64,0.08);
}

.post-content h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xs);
}

.post-content h4, .post-content h5, .post-content h6 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
}

.post-content ul, .post-content ol {
  list-style: revert;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
}
.post-content ul li, .post-content ol li {
  margin-bottom: 0.4rem;
}

.post-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.post-content img {
  border-radius: var(--radius-lg);
  margin: var(--space-lg) auto;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  font-size: 0.9rem;
}
.post-content table th,
.post-content table td {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(26,35,64,0.1);
  text-align: left;
}
.post-content table th {
  background: var(--color-bg-light);
  font-weight: 700;
  color: var(--color-navy);
}
.post-content table tr:nth-child(even) td {
  background: rgba(238,244,251,0.5);
}

/* Post Footer */
.post-footer {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(26,35,64,0.08);
}

.post-tags {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}
.post-tags__label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.post-tag {
  display: inline-block;
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  font-size: 0.82rem;
  padding: 0.3em 0.8em;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(26,35,64,0.08);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.post-tag:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
}

/* Share */
.post-share {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.post-share__label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.post-share__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-light);
  color: var(--color-navy);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.post-share__link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Author Box */
.author-box {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  background: var(--color-bg-light);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  margin: var(--space-2xl) 0;
  border: 1px solid rgba(26,35,64,0.06);
}
.author-box__avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}
.author-box__name {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}
.author-box__bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

/* Related Posts */
.related-posts {
  margin-top: var(--space-2xl);
}
.related-posts__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

/* Post Navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
}

.post-nav__item {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  text-decoration: none;
  border: 1px solid rgba(26,35,64,0.07);
  transition: background var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.post-nav__item:hover {
  background: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.post-nav__item--next {
  text-align: right;
}

.post-nav__dir {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.post-nav__item--next .post-nav__dir {
  justify-content: flex-end;
}

.post-nav__title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;
  top: 90px;
}

.widget {
  background: var(--color-white);
  border: 1px solid rgba(26,35,64,0.07);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid rgba(26,35,64,0.06);
}

/* Search Widget */
.widget-search {
  display: flex;
  gap: 0.5rem;
}
.widget-search input[type="search"] {
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(26,35,64,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.widget-search input[type="search"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(206,17,38,0.1);
}
.widget-search button {
  padding: 0.65rem 1.1rem;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.95rem;
  transition: opacity var(--transition);
}
.widget-search button:hover { opacity: 0.88; }

/* Categories Widget */
.widget-cats li {
  border-bottom: 1px solid rgba(26,35,64,0.05);
}
.widget-cats li:last-child { border-bottom: none; }
.widget-cats a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.widget-cats a:hover { color: var(--color-primary); }
.widget-cats .count {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15em 0.55em;
  border-radius: 100px;
}

/* Recent Posts Widget */
.widget-recent li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(26,35,64,0.05);
}
.widget-recent li:last-child { border-bottom: none; }
.widget-recent__thumb {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-light);
}
.widget-recent__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.widget-recent__title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-navy);
  text-decoration: none;
  display: block;
  margin-bottom: 0.2rem;
}
.widget-recent__title:hover { color: var(--color-primary); }
.widget-recent__date {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Tags Widget */
.widget-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.widget-tags a {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  padding: 0.3em 0.75em;
  border-radius: 100px;
  border: 1px solid rgba(26,35,64,0.08);
  transition: background var(--transition), color var(--transition);
}
.widget-tags a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
}

/* Sidebar CTA widget */
.widget-cta {
  background: var(--gradient-hero);
  color: var(--color-white);
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.widget-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(206,17,38,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.widget-cta > * { position: relative; }
.widget-cta__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}
.widget-cta__text {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-md);
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--gradient-hero);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(206,17,38,0.3) 0%, transparent 55%),
              radial-gradient(ellipse at 15% 80%, rgba(140,205,184,0.12) 0%, transparent 50%);
  pointer-events: none;
}
.cta-section .container { position: relative; }

.cta-section__inner {
  text-align: center;
  max-width: 660px;
  margin-inline: auto;
}

.cta-section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.cta-section__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Archive / Category Page
   -------------------------------------------------------------------------- */
.archive-header {
  background: var(--color-bg-light);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid rgba(26,35,64,0.07);
}

.archive-header__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.archive-header__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: var(--space-xs);
}

.archive-header__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 540px;
}

.archive-content {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

/* --------------------------------------------------------------------------
   Search Page
   -------------------------------------------------------------------------- */
.search-hero {
  background: var(--color-bg-light);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid rgba(26,35,64,0.07);
}

.search-form-large {
  display: flex;
  gap: 0.75rem;
  max-width: 600px;
  margin-top: var(--space-md);
}
.search-form-large input[type="search"] {
  flex: 1;
  padding: 0.9rem 1.25rem;
  border: 2px solid rgba(26,35,64,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  outline: none;
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-form-large input[type="search"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(206,17,38,0.1);
}
.search-form-large button {
  padding: 0.9rem 1.5rem;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.search-form-large button:hover { opacity: 0.88; }

/* --------------------------------------------------------------------------
   404 Page
   -------------------------------------------------------------------------- */
.page-404 {
  min-height: calc(100vh - 72px - 400px);
  display: flex;
  align-items: center;
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.page-404__inner {
  text-align: center;
  max-width: 540px;
  margin-inline: auto;
}

.page-404__code {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 15vw, 9rem);
  font-weight: 700;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.page-404__title {
  margin-bottom: var(--space-sm);
}

.page-404__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.pagination a {
  color: var(--color-navy);
  background: var(--color-white);
  border: 1px solid rgba(26,35,64,0.1);
}
.pagination a:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.pagination .current {
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  box-shadow: 0 2px 8px rgba(206,17,38,0.3);
}

.pagination .dots {
  color: var(--color-text-muted);
  background: none;
  border: none;
}

/* --------------------------------------------------------------------------
   Comments
   -------------------------------------------------------------------------- */
.comments-section {
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 2px solid rgba(26,35,64,0.06);
}

.comment-list {
  margin-bottom: var(--space-2xl);
}

.comment {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(26,35,64,0.06);
}
.comment:last-child { border-bottom: none; }

.comment__avatar img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.comment__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}
.comment__author { font-weight: 700; font-size: 0.9rem; color: var(--color-navy); }
.comment__date { font-size: 0.8rem; color: var(--color-text-muted); }
.comment__text { font-size: 0.95rem; line-height: 1.7; }

.comment-respond {
  background: var(--color-bg-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(26,35,64,0.07);
}
.comment-respond h3 {
  margin-bottom: var(--space-md);
}

.comment-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.35rem;
}
.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(26,35,64,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--color-white);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  margin-bottom: var(--space-sm);
}
.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(206,17,38,0.1);
}
.comment-form textarea { min-height: 130px; resize: vertical; }
.comment-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}
.comment-form .submit-wrap { margin-top: var(--space-xs); }

/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .site-logo__text {
  color: var(--color-white);
  font-size: 1.5rem;
}
.footer-brand .site-logo__badge {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.55);
}

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin: var(--space-md) 0 var(--space-lg);
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: 0.5rem;
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
}
.social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-white); }

/* Footer Newsletter */
.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-xs);
}
.footer-newsletter-form input[type="email"] {
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-white);
  outline: none;
  transition: border-color var(--transition);
}
.footer-newsletter-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.35);
}
.footer-newsletter-form input[type="email"]:focus {
  border-color: rgba(206,17,38,0.5);
}
.footer-newsletter-form button {
  padding: 0.7rem;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition);
}
.footer-newsletter-form button:hover { opacity: 0.88; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}
.footer-bottom a:hover { color: var(--color-white); }
.footer-bottom__links {
  display: flex;
  gap: var(--space-md);
}

/* --------------------------------------------------------------------------
   Animations / Reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-blog { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .single-post__layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  :root {
    --space-3xl: 4rem;
    --space-2xl: 2.5rem;
    --space-xl: 2rem;
  }

  .main-nav,
  .header-cta .btn--outline {
    display: none;
  }
  .nav-toggle { display: flex; }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: var(--space-xl) var(--space-md);
    overflow-y: auto;
    z-index: 99;
  }
  .main-nav.is-open ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    width: 100%;
  }
  .main-nav.is-open ul li a {
    font-size: 1.1rem;
    padding: 0.9rem 1rem;
  }
  .main-nav.is-open .sub-menu {
    position: static;
    display: flex;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 var(--space-md);
    background: none;
  }

  .posts-grid--2col,
  .posts-grid--3col {
    grid-template-columns: 1fr;
  }

  .post-card--featured {
    flex-direction: column;
  }
  .post-card--featured .post-card__thumb {
    flex: none;
    aspect-ratio: 16/9;
  }
  .post-card--featured { grid-column: span 1; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  .comment-form .form-row { grid-template-columns: 1fr; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .header-cta { gap: 0.5rem; }
  .header-cta .btn { padding: 0.6rem 1rem; font-size: 0.85rem; }
  .cta-section__actions { flex-direction: column; align-items: stretch; }
  .cta-section__actions .btn { text-align: center; justify-content: center; }
}