/* =========================================================
   Global Styles — hasanjaffal.com
   Shared across all pages (loaded via site-css in _config.yml)
   ========================================================= */

:root {
  --white: #FFFFFF;
  --dark: #0F172A;
  --dark-soft: #1E293B;
  --accent: #9333EA;
  --accent-hover: #7C22CB;
  --slate-bg: #F8FAFC;
  --slate-bg2: #F1F5F9;

  --slate-border: #E2E8F0;
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-soft: #94A3B8;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  --sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --transition: 0.2s ease;
}

/* Global */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-main);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

p { margin-bottom: 1rem; }

a {
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent); }

/* Prevent hover color override on buttons */
a[style*="background"]:hover,
.hp-hero-cta-primary:hover,
.hp-hero-cta-ghost:hover,
.hp-position-card:hover .hp-position-title,
.hp-position-card:hover .hp-position-desc { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--sans);
  color: var(--text-main);
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-weight: 800;
}

em {
  font-style: italic;
  color: var(--accent);
}

::selection {
  background: rgba(147, 51, 234, 0.12);
  color: var(--dark);
}

/* Hide Beautiful Jekyll defaults */

.intro-header {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 0 !important;
  background: none !important;
  text-align: left !important;
}

.intro-header .container-md {
  padding: 0;
}

.intro-header .row {
  margin: 0;
}

.intro-header .col-xl-8,
.intro-header .col-lg-10 {
  max-width: 100%;
  flex: 0 0 100%;
  padding: 0;
}

.intro-header hr.small {
  display: none;
}

/* Hide empty title (homepage/custom pages with no title) */
.page-heading h1:empty,
.page-heading h1 br:only-child {
  display: none;
}

/* Hide the heading container when title is empty */
.page-heading:has(h1 br:only-child) {
  display: none;
}

.page-heading,
.post-heading {
  text-align: left;
  padding: 20px 0 16px;
}

.page-heading h1,
.post-heading h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--dark);
  margin: 0 0 12px;
  text-align: left;
}

.post-heading .post-meta {
  color: var(--text-soft);
  font-size: 0.82rem;
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  margin-top: 8px;
  display: block;
}

.post-heading-tags {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.post-heading-tags a {
  color: var(--accent) !important;
  transition: opacity var(--transition);
}

.post-heading-tags a:hover {
  opacity: 0.7;
}

.page-subheading {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 8px;
}

.avatar-container { display: none !important; }

/* ===== NAVBAR ===== */

.navbar,
.navbar-custom,
.navbar-default,
.navbar-fixed-top {
  background: var(--slate-bg) !important;
  border-bottom: 1px solid var(--slate-border) !important;
  box-shadow: none !important;
  padding: 0 48px !important;
  min-height: 60px !important;
}

.navbar-brand,
.navbar-custom .navbar-brand {
  color: var(--dark) !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase !important;
}

.navbar-nav li a,
.navbar-custom .nav li a,
.navbar-custom .navbar-nav .nav-link {
  color: var(--text-soft) !important;
  font-weight: 550 !important;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 20px 18px !important;
  transition: color var(--transition);
}

.navbar-nav li a:hover,
.navbar-custom .nav li a:hover {
  color: var(--accent) !important;
}

/* LinkedIn external link in nav */
.navbar-nav a[href*="linkedin"],
.navbar-custom .nav a[href*="linkedin"],
.navbar-custom .navbar-nav a[href*="linkedin"] {
  border: 1px solid var(--slate-border) !important;
  border-radius: 4px !important;
  padding: 10px 18px !important;
  margin-left: 8px;
  line-height: 1.4 !important;
}

.navbar-nav a[href*="linkedin"]::after,
.navbar-custom .nav a[href*="linkedin"]::after {
  content: "\f08e";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
  margin-left: 8px;
}

.navbar-nav a[href*="linkedin"]:hover,
.navbar-custom .nav a[href*="linkedin"]:hover {
  border-color: var(--accent) !important;
}

.navbar-nav li:has(a[href*="linkedin"]) {
  display: flex;
  align-items: center;
}

.navbar-brand:hover {
  color: var(--dark) !important;
  opacity: 0.7;
}

/* Nav CTA button */

.navbar-nav li.nav-cta-item a.nav-cta-btn,
.navbar-custom .nav li.nav-cta-item a.nav-cta-btn,
.navbar-custom .navbar-nav li.nav-cta-item .nav-link {
  background: var(--accent) !important;
  color: #FFFFFF !important;
  border-radius: 4px !important;
  padding: 10px 18px !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.04em !important;
  text-transform: none !important;
  margin-left: 8px;
  line-height: 1.4 !important;
  transition: background var(--transition) !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navbar-nav li.nav-cta-item a.nav-cta-btn:hover {
  background: var(--accent-hover) !important;
  color: #FFFFFF !important;
}

.navbar-nav li.nav-cta-item a.nav-cta-btn svg {
  display: none;
}

.navbar-nav li.nav-cta-item a.nav-cta-btn::after {
  content: "\f073";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
}

.navbar-nav li.nav-cta-item {
  display: flex;
  align-items: center;
}

.navbar-nav {
  align-items: center !important;
}


/* ===== FIELD LABEL (shared utility) ===== */

.field-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}

.field-title {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--dark);
  margin: 0;
}

.field-title em {
  color: var(--accent);
  font-style: italic;
}

.field-view-all {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark) !important;
  white-space: nowrap;
  transition: color var(--transition);
}

.field-view-all:hover {
  color: var(--accent) !important;
}

.card-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

/* ===== NEWSLETTER EMBED (shared) ===== */

.newsletter-embed {
  background: transparent;
  padding: 0;
}

.nl-form-mobile {
  display: none;
}

.newsletter-embed iframe {
  display: block;
  border: none;
  background: var(--white);
  width: 100%;
}

/* ===== PAGE WITH SIDEBAR LAYOUT ===== */

.page-with-sidebar {
  display: grid;
  grid-template-columns: 2fr 1fr;
  min-height: calc(100vh - 60px);
}

.page-main {
  min-width: 0;
  padding: 80px 48px;
  background: var(--white);
}

.page-sidebar {
  background: var(--slate-bg);
  padding: 80px 36px;
  border-left: 1px solid var(--slate-border);
}

.sidebar-newsletter {
  position: static;
}

.sidebar-newsletter-desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 16px 0 24px;
}

.sidebar-newsletter .newsletter-embed {
  padding: 0;
}

/* Sidebar recent articles */

.sidebar-recent {
  margin-top: 36px;
}

.sidebar-recent-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.sidebar-recent-list li {
  border-bottom: 1px solid var(--slate-border);
}

.sidebar-recent-list li:last-child {
  border-bottom: none;
}

.sidebar-recent-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  color: var(--dark) !important;
  transition: opacity var(--transition);
}

.sidebar-recent-item:hover {
  opacity: 0.7;
}

.sidebar-recent-title {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--dark);
}

.sidebar-recent-date {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}

/* Sidebar featured publication */

.sidebar-publication {
  margin-top: 36px;
}

/* Sidebar templates */
.sidebar-templates-list {
  margin-top: 12px;
}

.sidebar-template-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--slate-border);
  color: var(--dark) !important;
  text-decoration: none;
  transition: opacity var(--transition);
}

.sidebar-template-item:last-child {
  border-bottom: none;
}

.sidebar-template-item:hover {
  opacity: 0.7;
}

.sidebar-template-icon {
  width: 28px;
  height: 28px;
  background: var(--dark);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-template-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sidebar-template-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
}

.sidebar-template-meta {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.02em;
}

.sidebar-template-viewall {
  display: block;
  margin-top: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent) !important;
  text-decoration: none;
}

.sidebar-template-viewall:hover {
  opacity: 0.7;
}

.sidebar-pub-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 12px;
}

.sidebar-pub-cover {
  flex-shrink: 0;
  width: 72px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.1);
}

.sidebar-pub-cover img {
  width: 100%;
  height: auto;
  display: block;
}

.sidebar-pub-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-pub-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--dark);
  margin: 0;
}

.sidebar-pub-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  margin: 2px 0 0;
}

.sidebar-pub-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark) !important;
  border-bottom: 1px solid var(--dark);
  padding-bottom: 1px;
  width: fit-content;
  transition: color var(--transition), border-color var(--transition);
}

.sidebar-pub-link:hover {
  color: var(--accent) !important;
  border-color: var(--accent);
}

/* ===== GENERAL SECTIONS ===== */

/* Push content below fixed navbar */
.header-section {
  padding-top: 80px;
}

.writing-page {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.container-md,
.container-lg {
  max-width: 1200px;
  padding: 0 48px;
}

/* ===== FOOTER ===== */

footer.site-footer {
  background: var(--dark) !important;
  border-top: none !important;
  padding: 0 !important;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  max-width: 100%;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.footer-sep {
  margin: 0 12px;
  color: var(--text-soft);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-right a {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white) !important;
  transition: color var(--transition);
}

.footer-right a:hover {
  color: var(--accent) !important;
}

.footer-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
}


/* ===== POST HERO ACCENT (shared: post, position, template) ===== */

.post-hero-accent {
  position: relative;
  margin: -80px -48px 0;
  padding: 0;
  height: 180px;
  overflow: hidden;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 40%, #334155 100%);
  border-bottom: 1px solid var(--slate-border);
}

.post-hero-accent-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.post-hero-accent-shape {
  position: absolute;
  top: -40%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
}

.post-hero-accent-shape-2 {
  top: auto;
  bottom: -60%;
  left: -5%;
  right: auto;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
}

.post-hero-accent + .post-heading {
  position: relative;
  margin-top: -60px;
  background: var(--white);
  border-radius: 12px 12px 0 0;
  padding: 36px 40px 16px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.04);
}

/* Post heading subtitle */
.post-heading-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.5;
  margin: -4px 0 12px;
  max-width: 600px;
}

/* Post main blog content */
.post-layout-wrapper {
  max-width: 100%;
  padding: 0;
  padding-top: 80px;
}

.post-layout-wrapper .page-with-sidebar {
  min-height: auto;
}

.post-main .blog-post {
  font-size: 1rem;
  line-height: 1.8;
}

.post-main .blog-post h2,
.post-main .blog-post h3 {
  margin-top: 2rem;
}

/* Page content */

.page-content p,
.post-content p {
  color: var(--text-muted);
  line-height: 1.75;
}

.page-content ul,
.post-content ul {
  color: var(--text-muted);
}

/* ===== OVERRIDES ===== */

a,
a:visited {
  text-decoration: none !important;
}

.btn-primary,
input[type="submit"] {
  background: var(--dark) !important;
  border-color: var(--dark) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: all var(--transition) !important;
}

.btn-primary:hover,
input[type="submit"]:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* Forms (non-newsletter) */

input:not(.newsletter-form input),
textarea,
select {
  border: 1px solid var(--slate-border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--sans);
  color: var(--text-main);
  background: var(--white);
  transition: border-color var(--transition);
}

input:not(.newsletter-form input):focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.08);
}

/* ===== OFFICE HOURS ===== */

.officehours-section {
  padding: 0;
}

.officehours-embed {
  margin: 32px 0;
  border: 1px solid var(--slate-border);
  border-radius: 4px;
  overflow: hidden;
}

.officehours-embed iframe {
  display: block;
  border: none;
  width: 100%;
}

.officehours-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 18px;
  background: var(--slate-bg);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.officehours-note i {
  color: var(--text-soft);
  margin-top: 2px;
}

.officehours-note a {
  color: var(--accent) !important;
  font-weight: 600;
}

/* ===== 404 PAGE ===== */

.error-page {
  text-align: center;
  padding: 120px 32px 160px;
}

.error-code {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}

.error-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--dark);
  margin: 0 0 16px;
}

.error-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.error-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.error-btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: var(--dark);
  color: var(--white) !important;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 4px;
  transition: background var(--transition);
}

.error-btn-primary:hover {
  background: var(--accent);
}

.error-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border: 1px solid var(--slate-border);
  color: var(--dark) !important;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 4px;
  transition: border-color var(--transition);
}

.error-btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

/* ===== TAGS PAGE ===== */

.tags-section {
  padding: 0;
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 48px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--slate-border);
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark) !important;
  transition: all var(--transition);
}

.tag-pill:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

.tag-count {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-soft);
}

.tags-posts {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.tag-group-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--slate-border);
}

.tag-group-list {
  display: flex;
  flex-direction: column;
}

.tag-post-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--slate-border);
  color: var(--dark) !important;
  transition: opacity var(--transition);
}

.tag-post-item:last-child {
  border-bottom: none;
}

.tag-post-item:hover {
  opacity: 0.7;
}

.tag-post-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark);
}

.tag-post-date {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  flex-shrink: 0;
}

/* Substack feed loading */

.substack-loading {
  padding: 24px 32px;
  font-size: 0.88rem;
  color: var(--text-soft);
}

.substack-loading a {
  color: var(--accent) !important;
  font-weight: 600;
}


/* ===== RESPONSIVE (global elements) ===== */

@media screen and (max-width: 960px) {
  .nl-form-desktop {
    display: none;
  }

  .nl-form-mobile {
    display: block;
  }

  .navbar {
    padding: 0 24px !important;
  }

  .container-md,
  .container-lg {
    padding: 0 24px;
  }

  .page-with-sidebar {
    grid-template-columns: 1fr;
  }

  .page-main {
    padding: 48px 24px;
  }

  .post-hero-accent {
    margin: -48px -24px 0;
    height: 140px;
  }

  .post-hero-accent + .post-heading {
    margin-top: -40px;
    padding: 24px 20px 12px;
    border-radius: 10px 10px 0 0;
  }

  .page-sidebar {
    position: static;
    padding: 48px 24px;
    border-left: none;
    border-top: 1px solid var(--slate-border);
  }
}

@media screen and (max-width: 600px) {
  .officehours-embed iframe {
    height: 1100px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    padding: 20px 24px;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    gap: 4px;
  }

  .footer-sep {
    display: none;
  }

  .footer-right {
    justify-content: center;
  }
}

/* ===== MOBILE FIXES FOR INLINE GRIDS ===== */

@media screen and (max-width: 640px) {
  /* Template meta cards (3-col → 1-col) */
  .post-main [style*="grid-template-columns:repeat(3"] {
    grid-template-columns: 1fr !important;
  }

  /* Any 2-col grid inside post-main → 1-col */
  .post-main [style*="grid-template-columns:1fr 1fr"],
  .blog-post [style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* 3-col grids (So What framework) */
  .blog-post [style*="grid-template-columns:1fr 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* About page position cards */
  .about-content [style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Writing page article rows */
  .writing-page [style*="grid-template-columns:1fr auto"] {
    grid-template-columns: 1fr !important;
  }

  /* Position crosslinks (3-col → 1-col) */
  [style*="grid-template-columns:1fr 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* About sproochentest section — stack flag on top */
  .about-sproochentest-row {
    flex-direction: column !important;
  }
}

/* ===== DARK MODE TOGGLE ===== */

.theme-toggle-btn {
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 5px 10px !important;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  margin-left: 12px;
  outline: none !important;
  box-shadow: none !important;
}

.theme-toggle-btn:focus,
.theme-toggle-btn:active {
  outline: none !important;
  box-shadow: none !important;
}

.theme-icon-dark {
  display: none;
}

[data-theme="dark"] .theme-icon-light {
  display: none;
}

[data-theme="dark"] .theme-icon-dark {
  display: inline;
}

/* ===== DARK MODE ===== */

[data-theme="dark"] {
  --white: #0F172A;
  --dark: #F1F5F9;
  --dark-soft: #E2E8F0;
  --slate-bg: #1E293B;
  --slate-bg2: #1E293B;
  --slate-border: #334155;
  --text-main: #F1F5F9;
  --text-muted: #CBD5E1;
  --text-soft: #64748B;
}

[data-theme="dark"] body {
  background: #0F172A;
  color: #F1F5F9;
}

[data-theme="dark"] .navbar,
[data-theme="dark"] .navbar-custom,
[data-theme="dark"] .navbar-default,
[data-theme="dark"] .navbar-fixed-top {
  background: #1E293B !important;
  border-bottom-color: #334155 !important;
}

[data-theme="dark"] .navbar-brand,
[data-theme="dark"] .navbar-custom .navbar-brand {
  color: #F1F5F9 !important;
}

[data-theme="dark"] .navbar-nav li a,
[data-theme="dark"] .navbar-custom .nav li a,
[data-theme="dark"] .navbar-custom .navbar-nav .nav-link {
  color: #94A3B8 !important;
}

[data-theme="dark"] .navbar-nav li a:hover,
[data-theme="dark"] .navbar-custom .nav li a:hover {
  color: var(--accent) !important;
}

[data-theme="dark"] footer.site-footer {
  background: #0F172A !important;
}

[data-theme="dark"] .footer-left {
  color: #64748B;
}

[data-theme="dark"] .footer-right a {
  color: #F1F5F9 !important;
}

[data-theme="dark"] .page-main {
  background: #0F172A;
}

[data-theme="dark"] .page-sidebar {
  background: #1E293B;
  border-left-color: #334155;
}

/* Dark mode post hero accent */
[data-theme="dark"] .post-hero-accent {
  background: linear-gradient(135deg, #020617 0%, #0F172A 40%, #1E293B 100%);
  border-bottom-color: #334155;
}

[data-theme="dark"] .post-hero-accent-shape {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
}

[data-theme="dark"] .post-hero-accent-shape-2 {
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
}

[data-theme="dark"] .post-hero-accent + .post-heading {
  background: var(--dark);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .post-heading-subtitle {
  color: #94A3B8;
}

/* Dark mode — post content */

[data-theme="dark"] .page-content p,
[data-theme="dark"] .post-content p,
[data-theme="dark"] .page-content ul,
[data-theme="dark"] .post-content ul {
  color: #CBD5E1;
}

[data-theme="dark"] .post-title {
  color: #F1F5F9;
}

[data-theme="dark"] .header-section {
  background: #0F172A;
}

[data-theme="dark"] .navbar-nav a[href*="linkedin"] {
  border-color: #334155 !important;
}

[data-theme="dark"] .theme-toggle-btn {
  border: none !important;
}

/* ===== MOBILE HAMBURGER MENU ===== */

.navbar-toggler {
  border: 1px solid var(--slate-border) !important;
  padding: 6px 10px !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%230F172A' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

@media (max-width: 1199px) {
  .navbar-collapse {
    background: var(--white);
    border-top: 1px solid var(--slate-border);
    margin-top: 10px;
    padding: 16px 0;
  }

  .navbar-nav {
    align-items: flex-start !important;
  }

  .navbar-nav li a,
  .navbar-custom .nav li a,
  .navbar-custom .navbar-nav .nav-link {
    padding: 10px 0 !important;
  }

  .navbar-nav a[href*="linkedin"] {
    margin-left: 0 !important;
    margin-top: 8px;
  }

  .navbar-nav li.nav-cta-item a.nav-cta-btn,
  .navbar-custom .nav li.nav-cta-item a.nav-cta-btn,
  .navbar-custom .navbar-nav li.nav-cta-item .nav-link {
    margin-left: 0 !important;
    margin-top: 8px;
  }

  .nav-theme-toggle {
    margin-top: 8px;
  }
}

/* ===== GATED CONTENT PAGE ===== */

.gated-page { width: 100%; }

.gated-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 32px;
}

.gated-hero {
  background: var(--dark);
  padding: 96px 32px 72px;
  text-align: center;
}

.gated-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: #fff;
  margin: 14px 0 20px;
}

.gated-subtitle {
  font-size: 1rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 8px;
}

.gated-hero .field-label { color: var(--accent); }

/* Preview */
.gated-preview {
  padding: 64px 32px;
  background: var(--white);
}

.gated-section-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--dark);
  margin: 40px 0 16px;
}

.gated-section-title:first-child { margin-top: 0; }

.gated-topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 24px 0 40px;
}

.gated-topic {
  padding: 24px;
  border: 1px solid var(--slate-border);
  border-radius: 4px;
}

.gated-topic i {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.gated-topic h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--dark);
  margin: 0 0 8px;
  line-height: 1.3;
}

.gated-topic p {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* CTA gate */
.gated-cta {
  text-align: center;
  padding: 40px 0;
  border-top: 1px solid var(--slate-border);
}

.gated-cta-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 20px;
}

.gated-form {
  max-width: 420px;
  margin: 0 auto;
}

.gated-unlock-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 24px;
  background: var(--accent) !important;
  color: #fff !important;
  font-size: 0.85rem;
  font-weight: 600;
  border: none !important;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition);
}

.gated-unlock-btn:hover {
  background: var(--accent-hover) !important;
}

/* Full content */
.gated-full {
  padding: 64px 32px 80px;
  background: var(--slate-bg);
}

.gated-full p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.gated-full ul,
.gated-full ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

.gated-full li {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 8px;
}

.gated-end-cta {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--slate-border);
  text-align: center;
}

.gated-end-cta p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

@media (max-width: 700px) {
  .gated-topics {
    grid-template-columns: 1fr;
  }

  .gated-hero {
    padding: 72px 20px 56px;
  }

  .gated-preview,
  .gated-full {
    padding: 40px 20px;
  }
}