/*
Theme Name: dnden
Theme URI: https://dnden.com
Author: dnden
Author URI: https://dnden.com
Description: Custom theme for dnden.com — domain intelligence for builders. Editorial news + community design.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dnden
Tags: news, magazine, custom-header, custom-menu, featured-images, two-columns, right-sidebar, wide-blocks
*/

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */
:root {
  /* Brand */
  --color-ink:         #0E0F0F;
  --color-ink-muted:   #4A4D4F;
  --color-ink-faint:   #8C9095;
  --color-paper:       #FAFAF8;
  --color-surface:     #F3F3F0;
  --color-border:      #E2E2DC;
  --color-border-dark: #C8C8C0;

  /* Accent — teal/forest */
  --color-accent:      #0D6E5A;
  --color-accent-light:#E4F4F0;
  --color-accent-dark: #094D3F;

  /* Tag colors */
  --color-tag-news:    #0D6E5A;
  --color-tag-guide:   #4A35A0;
  --color-tag-sale:    #B83B1A;
  --color-tag-hot:     #9A6300;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --max-width:    1160px;
  --sidebar-width:300px;
  --gap:          32px;
  --radius:       6px;
  --radius-lg:    10px;

  /* Transitions */
  --transition: 200ms ease;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-paper);
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }

ul, ol { list-style: none; }

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-ink);
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.site-topbar {
  background: var(--color-ink);
  color: rgba(255,255,255,0.6);
  font-size: 0.72rem;
  font-family: var(--font-body);
  letter-spacing: 0.04em;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.topbar-date { text-transform: uppercase; }
.topbar-tagline { color: rgba(255,255,255,0.4); }
.topbar-links { display: flex; gap: 16px; }
.topbar-links a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  text-transform: uppercase;
}
.topbar-links a:hover { color: #fff; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  background: var(--color-paper);
  border-bottom: 2px solid var(--color-ink);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Logo */
.site-logo a {
  display: flex;
  align-items: baseline;
  gap: 2px;
  text-decoration: none;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-ink);
  letter-spacing: -0.03em;
}
.logo-tld {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0;
}
.logo-tagline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-top: -2px;
}

/* Nav */
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-ink-muted);
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a.current-menu-item {
  background: var(--color-surface);
  color: var(--color-ink);
}
.site-nav a.nav-cta {
  background: var(--color-ink);
  color: #fff;
  padding: 6px 14px;
  margin-left: 6px;
}
.site-nav a.nav-cta:hover { background: var(--color-accent); }

/* Search toggle */
.header-search-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--color-ink-muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
}
.header-search-btn:hover { color: var(--color-ink); background: var(--color-surface); }
.header-search-btn svg { width: 18px; height: 18px; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-family: var(--font-body);
  color: var(--color-ink-muted);
}

/* ==========================================================================
   BREAKING / TICKER BAR
   ========================================================================== */
.ticker-bar {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.78rem;
  font-family: var(--font-body);
  font-weight: 500;
  padding: 8px 0;
  overflow: hidden;
}
.ticker-bar .container { display: flex; align-items: center; gap: 16px; }
.ticker-label {
  background: #fff;
  color: var(--color-accent);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
}
.ticker-track {
  overflow: hidden;
  white-space: nowrap;
  flex: 1;
}
.ticker-inner {
  display: inline-block;
  animation: ticker 28s linear infinite;
}
.ticker-inner a { color: #fff; margin-right: 40px; opacity: 0.9; }
.ticker-inner a:hover { opacity: 1; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==========================================================================
   HERO — FEATURED STORY
   ========================================================================== */
.hero-section {
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--gap);
  align-items: start;
}

/* Hero main */
.hero-main { padding-bottom: 40px; }
.hero-main .post-tag { margin-bottom: 12px; }
.hero-main h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.hero-main h1 a { color: var(--color-ink); transition: color var(--transition); }
.hero-main h1 a:hover { color: var(--color-accent); }
.hero-excerpt {
  font-size: 1.05rem;
  color: var(--color-ink-muted);
  line-height: 1.65;
  max-width: 540px;
  margin-bottom: 20px;
}
.hero-meta { display: flex; align-items: center; gap: 16px; }
.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-image-placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-faint);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

/* Hero sidebar stack */
.hero-sidebar {
  border-left: 1px solid var(--color-border);
  padding-left: var(--gap);
  padding-bottom: 40px;
}
.hero-sidebar-title {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.hero-sidebar-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.hero-sidebar-item:last-child { border-bottom: none; }
.hero-sidebar-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-border-dark);
  line-height: 1;
  min-width: 28px;
  margin-top: 2px;
}
.hero-sidebar-item h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 4px;
}
.hero-sidebar-item h4 a { color: var(--color-ink); transition: color var(--transition); }
.hero-sidebar-item h4 a:hover { color: var(--color-accent); }

/* ==========================================================================
   POST TAGS / BADGES
   ========================================================================== */
.post-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 3px;
}
.post-tag-news    { background: var(--color-accent-light); color: var(--color-tag-news); }
.post-tag-guide   { background: #EEEDFE; color: var(--color-tag-guide); }
.post-tag-sale    { background: #FAECE7; color: var(--color-tag-sale); }
.post-tag-hot     { background: #FAEEDA; color: var(--color-tag-hot); }
.post-tag-default { background: var(--color-surface); color: var(--color-ink-muted); }

/* ==========================================================================
   POST META
   ========================================================================== */
.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--color-ink-faint);
  flex-wrap: wrap;
}
.post-meta a { color: var(--color-ink-muted); transition: color var(--transition); }
.post-meta a:hover { color: var(--color-accent); }
.post-meta-sep { color: var(--color-border-dark); }

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================== */
.site-main { padding: 40px 0 60px; }
.content-sidebar-wrap {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--gap);
  align-items: start;
}

/* Section headers */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-ink);
}
.section-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  text-transform: uppercase;
}
.section-link {
  font-size: 0.78rem;
  font-family: var(--font-body);
  color: var(--color-accent);
  font-weight: 500;
  transition: opacity var(--transition);
}
.section-link:hover { opacity: 0.75; }

/* ==========================================================================
   ARTICLE CARDS
   ========================================================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }

.article-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  transition: border-color var(--transition), transform var(--transition);
}
.article-card:hover {
  border-color: var(--color-border-dark);
  transform: translateY(-2px);
}
.card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface);
}
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.article-card:hover .card-image img { transform: scale(1.03); }
.card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.card-body .post-tag { margin-bottom: 8px; }
.card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  flex: 1;
}
.card-title a { color: var(--color-ink); transition: color var(--transition); }
.card-title a:hover { color: var(--color-accent); }
.card-excerpt {
  font-size: 0.85rem;
  color: var(--color-ink-muted);
  line-height: 1.55;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

/* List-style card */
.article-list-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
}
.article-list-item:last-child { border-bottom: none; }
.list-thumb {
  width: 80px;
  min-width: 80px;
  height: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
}
.list-thumb img { width: 100%; height: 100%; object-fit: cover; }
.list-body { flex: 1; }
.list-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 4px;
}
.list-title a { color: var(--color-ink); transition: color var(--transition); }
.list-title a:hover { color: var(--color-accent); }

/* ==========================================================================
   DOMAINS FOR SALE SECTION
   ========================================================================== */
.domains-section {
  background: var(--color-ink);
  color: #fff;
  padding: 48px 0;
  margin: 40px 0;
}
.domains-section .section-header { border-bottom-color: rgba(255,255,255,0.15); }
.domains-section .section-title { color: #fff; }
.domains-section .section-link { color: rgba(255,255,255,0.5); }
.domains-section .section-link:hover { color: #fff; }
.domains-intro {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
  margin-top: -10px;
}
.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.domain-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  transition: background var(--transition), border-color var(--transition);
  cursor: pointer;
}
.domain-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
}
.domain-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  word-break: break-all;
}
.domain-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
  margin-bottom: 14px;
  min-height: 36px;
}
.domain-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 12px;
}
.badge-hot   { background: rgba(240,160,60,0.25); color: #F0A03C; }
.badge-com   { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.6); }
.badge-ai    { background: rgba(100,220,180,0.2);  color: #64DCB4; }
.domain-btn {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 7px 0;
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  text-decoration: none;
}
.domain-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.sidebar { position: sticky; top: 80px; }
.widget {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}
.widget:last-child { border-bottom: none; margin-bottom: 0; }
.widget-title {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

/* Newsletter widget */
.widget-newsletter { background: var(--color-accent-light); border-radius: var(--radius-lg); padding: 20px; }
.widget-newsletter .widget-title { color: var(--color-accent); border-bottom-color: rgba(13,110,90,0.2); }
.widget-newsletter p { font-size: 0.85rem; color: var(--color-ink-muted); margin-bottom: 14px; }
.newsletter-form { display: flex; flex-direction: column; gap: 8px; }
.newsletter-form input[type="email"] {
  padding: 9px 12px;
  font-size: 0.85rem;
  font-family: var(--font-body);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  width: 100%;
}
.newsletter-form input[type="email"]:focus { outline: 2px solid var(--color-accent); border-color: transparent; }
.newsletter-form button {
  padding: 9px 0;
  font-size: 0.85rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
  width: 100%;
}
.newsletter-form button:hover { background: var(--color-accent-dark); }

/* Stat widget */
.stat-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  margin-bottom: 10px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 0.75rem; color: var(--color-ink-faint); line-height: 1.4; }

/* ==========================================================================
   NEWSLETTER STRIP (FULL WIDTH)
   ========================================================================== */
.newsletter-strip {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}
.newsletter-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.newsletter-strip h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.newsletter-strip p {
  font-size: 0.88rem;
  color: var(--color-ink-muted);
  margin: 0;
}
.newsletter-strip-form { display: flex; gap: 8px; flex-shrink: 0; }
.newsletter-strip-form input[type="email"] {
  padding: 10px 14px;
  font-size: 0.88rem;
  font-family: var(--font-body);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  width: 240px;
}
.newsletter-strip-form input[type="email"]:focus { outline: 2px solid var(--color-accent); border-color: transparent; }
.newsletter-strip-form button {
  padding: 10px 22px;
  font-size: 0.88rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--color-ink);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
}
.newsletter-strip-form button:hover { background: var(--color-accent); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.55);
  padding: 48px 0 24px;
  font-size: 0.85rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
}
.footer-brand .logo-main { color: #fff; font-size: 1.5rem; }
.footer-brand .logo-tld  { color: var(--color-accent); }
.footer-brand p { font-size: 0.82rem; color: rgba(255,255,255,0.4); line-height: 1.6; margin-top: 10px; }
.footer-col-title {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 14px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.35); transition: color var(--transition); }
.footer-bottom a:hover { color: #fff; }

/* ==========================================================================
   SINGLE POST
   ========================================================================== */
.single-hero { padding: 40px 0 32px; border-bottom: 1px solid var(--color-border); margin-bottom: 32px; }
.single-hero .post-tag { margin-bottom: 14px; }
.single-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  max-width: 760px;
}
.single-hero .post-meta { margin-bottom: 0; }
.single-featured-image {
  margin: 32px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 480px;
}
.single-featured-image img { width: 100%; height: 100%; object-fit: cover; }
.single-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-ink);
  max-width: 700px;
}
.single-content h2 { margin: 2rem 0 0.75rem; }
.single-content h3 { margin: 1.75rem 0 0.6rem; }
.single-content p  { margin-bottom: 1.4rem; }
.single-content a  { color: var(--color-accent); text-decoration: underline; text-decoration-color: rgba(13,110,90,0.35); }
.single-content a:hover { text-decoration-color: var(--color-accent); }
.single-content ul, .single-content ol { margin: 0 0 1.4rem 1.5rem; }
.single-content ul { list-style: disc; }
.single-content ol { list-style: decimal; }
.single-content li { margin-bottom: 0.4rem; }
.single-content blockquote {
  border-left: 3px solid var(--color-accent);
  margin: 1.75rem 0;
  padding: 0.5rem 0 0.5rem 1.25rem;
  color: var(--color-ink-muted);
  font-style: italic;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .hero-grid          { grid-template-columns: 1fr; }
  .hero-sidebar       { border-left: none; border-top: 1px solid var(--color-border); padding-left: 0; padding-top: var(--gap); margin-top: 8px; }
  .content-sidebar-wrap { grid-template-columns: 1fr; }
  .sidebar            { position: static; }
  .card-grid          { grid-template-columns: repeat(2, 1fr); }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .newsletter-strip-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 680px) {
  .site-topbar        { display: none; }
  .site-header-inner  { padding: 12px 16px; }
  .site-nav           { display: none; }
  .site-nav.open      { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-paper); border-bottom: 2px solid var(--color-ink); padding: 12px 16px; gap: 4px; z-index: 99; }
  .nav-toggle         { display: block; }
  .card-grid          { grid-template-columns: 1fr; }
  .footer-grid        { grid-template-columns: 1fr; }
  .domain-grid        { grid-template-columns: 1fr 1fr; }
  .newsletter-strip-form { flex-direction: column; width: 100%; }
  .newsletter-strip-form input[type="email"] { width: 100%; }
  .topbar-tagline     { display: none; }
}

/* ==========================================================================
   SINGLE POST — FIXED LAYOUT
   ========================================================================== */

/* Hero: full-width container, title centred in the content column */
.single-hero {
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}
.single-hero-inner {
  max-width: 740px;   /* matches the article column width below */
}
.single-hero-inner .post-tag { margin-bottom: 14px; }
.single-hero-inner h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 0;
}

/* Two-column layout: wide article + narrow sidebar */
.single-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 48px;
  align-items: start;
  padding: 40px 0 60px;
}
.single-article {
  min-width: 0;   /* prevents overflow in grid */
  max-width: 740px;
}
.single-sidebar {
  position: sticky;
  top: 90px;
}

/* Responsive */
@media (max-width: 860px) {
  .single-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .single-sidebar { position: static; }
  .single-hero-inner { max-width: 100%; }
}