/* ============================================
   ASL-Chat — Unified Stylesheet
   Mobile-first responsive design with Bootstrap 5
   ============================================ */

/* --- CSS Variables --- */
:root {
  --brand-red: #e53e3e;
  --brand-red-dark: #c53030;
  --brand-blue: #3182ce;
  --brand-gradient: linear-gradient(135deg, #e53e3e, #3182ce);
  --text-dark: #1a1a1a;
  --text-body: #333;
  --text-muted: #666;
  --text-light: #999;
  --bg-light: #f5f6f8;
  --bg-white: #fff;
  --border-color: #e5e5e5;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Space Grotesk', 'DM Sans', sans-serif;
}

/* --- Base Overrides (Bootstrap + Brand) --- */
*, *::before, *::after {
  box-sizing: border-box;
}
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-light);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.main-content { flex: 1; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  margin-top: 0;
  margin-bottom: 0;
}
a { color: var(--brand-blue); }
a:hover { color: #2563a0; }
img { max-width: 100%; height: auto; }
button { cursor: pointer; font-family: var(--font-body); }
button:hover { opacity: 0.92; }
input::placeholder { color: #999; }
select { font-family: var(--font-body); }

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d4d4d4; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #aaa; }

/* Override Bootstrap border-top color */
.border-top { border-top-color: #eee !important; }

/* --- Brand Logo --- */
.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.brand-logo-sm {
  width: 28px;
  height: 28px;
  font-size: 13px;
}
.brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--text-dark);
}

/* --- Navbar --- */
.navbar {
  padding: 10px 0;
}
.navbar .nav-link {
  color: #555;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
  background: var(--bg-light);
  color: var(--text-dark);
}
.navbar .nav-link.fw-semibold {
  font-weight: 600;
}
.btn-brand {
  background: var(--brand-red);
  color: #fff !important;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 0.88rem;
  transition: opacity 0.15s;
  white-space: nowrap;
  text-decoration: none !important;
  display: inline-block;
  line-height: 1.5;
}
.btn-brand:hover { opacity: 0.9; color: #fff !important; }
.btn-brand-outline {
  border: 2px solid var(--brand-red);
  color: var(--brand-red) !important;
  background: #fff;
  font-weight: 700;
  border-radius: 10px;
  padding: 13px 28px;
  font-size: 15px;
  transition: all 0.15s;
  text-decoration: none !important;
  display: inline-block;
  line-height: 1.5;
}
.btn-brand-outline:hover { background: #fef2f2; color: var(--brand-red) !important; }

/* --- Footer --- */
.site-footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 40px 0 0;
  margin-top: auto;
}
.footer-tagline {
  font-size: 0.88rem;
  color: #999;
  line-height: 1.55;
}
.footer-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  color: #999;
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-legal {
  font-size: 0.8rem;
  color: #777;
  line-height: 1.55;
}
.footer-bottom {
  border-top: 1px solid #333;
  padding: 16px 0;
  margin-top: 32px;
  text-align: center;
  font-size: 0.78rem;
  color: #666;
}

/* ============================================
   Landing Page
   ============================================ */

/* Landing page body — no flex column (prevents Bootstrap grid issues) */
body.landing-page {
  background: var(--bg-light);
  display: block;
  min-height: 100vh;
}

/* Hero */
.hero-section {
  background: linear-gradient(180deg, #fff 0%, #f4f5f7 100%);
  padding: 36px 16px 28px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 16px;
  background: #eef2ff;
  border: 1px solid #dde4f8;
  font-size: 11px;
  font-weight: 600;
  color: #4a5888;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(32px, 5.5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: #111;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}
.hero-gradient-text {
  background: linear-gradient(135deg, #e53e3e, #dd6b20, #3182ce);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 460px;
  margin: 0 auto 32px;
  font-family: var(--font-body);
}

/* Hero CTA buttons — override Bootstrap .btn resets */
.hero-section .btn.btn-brand {
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(229,62,62,0.2);
  border: none;
  line-height: 1.5;
}
.hero-section .btn-brand-outline {
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
}

/* Spotlight Banner */
.spotlight-banner {
  padding: 20px 16px;
  border-radius: 14px;
  border: 2px solid #dde4f8;
  background: linear-gradient(135deg, #eef2ff 0%, #f0f4ff 50%, #e8f0fe 100%);
  box-shadow: 0 4px 16px rgba(49,130,206,0.08);
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: box-shadow 0.2s;
}
.spotlight-banner:hover {
  box-shadow: 0 6px 20px rgba(49,130,206,0.12);
  color: inherit;
  text-decoration: none;
}
.spotlight-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #4a6fa5;
  margin-bottom: 6px;
}
.spotlight-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 4px;
  font-family: var(--font-heading);
}
.spotlight-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* Section Headers */
.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #aaa;
  margin-bottom: 16px;
}

/* Room Cards */
.room-card {
  padding: 18px;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  background: #fff;
  text-align: left;
  transition: all 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}
.room-card:hover {
  border-color: #c8c8c8;
  background: #fafafa;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  text-decoration: none;
  color: inherit;
}
.room-card-icon { font-size: 22px; }
.room-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
  font-family: var(--font-body);
}
.room-card-desc {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 10px;
}
.room-card-bot {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  background: #f0f4ff;
  border: 1px solid #dde4f8;
  font-size: 10px;
  color: #4a6fa5;
  font-weight: 600;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #48bb78;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* State Room Buttons */
.state-btn {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #e2e2e2;
  background: #fff;
  text-align: left;
  transition: all 0.15s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}
.state-btn:hover {
  border-color: #ccc;
  background: #f8f8f8;
  text-decoration: none;
  color: inherit;
}
.state-btn-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
  font-family: var(--font-body);
}
.state-btn-bot {
  font-size: 11px;
  color: #4a6fa5;
}

/* User Room Cards (landing page preview) */
.user-room-card {
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #e8e8e8;
  background: #fafafa;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 0.15s;
}
.user-room-card:hover {
  background: #f0f0f0;
  text-decoration: none;
  color: inherit;
}

/* How It Works */
.step-card {
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  background: #fff;
  height: 100%;
}
.step-number {
  font-size: 28px;
  font-weight: 800;
  color: #ddd;
  font-family: var(--font-heading);
  margin-bottom: 10px;
}
.step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  font-family: var(--font-body);
}
.step-desc {
  font-size: 13px;
  color: #888;
  line-height: 1.5;
  margin: 0;
}

/* Community Rooms section buttons — override Bootstrap .btn */
.community-browse-btn {
  padding: 12px 24px;
  border-radius: 10px;
  border: 1px solid #dde4f8;
  background: #eef2ff;
  color: #3a5ba0;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  line-height: 1.5;
  transition: all 0.15s;
}
.community-browse-btn:hover {
  background: #dde4f8;
  color: #3a5ba0;
  text-decoration: none;
}
.community-create-btn {
  padding: 12px 24px;
  border-radius: 10px;
  border: none;
  background: var(--brand-red);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  line-height: 1.5;
  transition: opacity 0.15s;
}
.community-create-btn:hover {
  opacity: 0.9;
  color: #fff;
  text-decoration: none;
}

/* ============================================
   Chat Page
   ============================================ */
body.chat-page {
  background: #e8e8e8;
  overflow: hidden;
  display: block;
}
body.chat-page .site-footer { display: none; }

#chatInterface {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: #e8e8e8;
  color: var(--text-dark);
  position: fixed;
  left: 0;
  top: 0;
  overflow: hidden;
  z-index: 50;
}

/* Chat Top Bar */
.chat-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #f0f0f0;
  border-bottom: 1px solid #ccc;
  flex-shrink: 0;
  z-index: 20;
  position: relative;
}
.chat-topbar-room {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  color: #333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* Hamburger Button */
.hamburger-btn {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  border: 1px solid #bbb;
  background: #f8f8f8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex-shrink: 0;
  padding: 0;
}
.hamburger-btn.active { background: #ddd; }
.hamburger-line {
  width: 16px;
  height: 2px;
  background: #555;
}

/* Chat Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border-left: 1px solid #bbb;
  border-right: 1px solid #bbb;
  padding: 4px 0;
}
.chat-messages.dimmed { opacity: 0.4; }
.chat-message {
  padding: 2px 14px;
  line-height: 1.7;
  animation: fadeIn 0.15s ease both;
}
.chat-message-system {
  font-size: 14px;
  color: #888;
}
.chat-message-user {
  font-weight: 700;
  font-size: 15px;
}
.chat-message-text {
  font-size: 15px;
  color: #111;
  margin-left: 8px;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* Chat Input */
.chat-inputbar {
  padding: 10px 12px;
  background: #f0f0f0;
  border-top: 1px solid #bbb;
  flex-shrink: 0;
}
.chat-input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid #bbb;
  background: #fff;
  color: #111;
  font-size: 16px;
  outline: none;
  font-family: var(--font-body);
}
.chat-send-btn {
  padding: 12px 20px;
  border-radius: 6px;
  border: 1px solid #999;
  background: #f0f0f0;
  color: #333;
  font-size: 15px;
  font-weight: 700;
}

/* Room Sidebar (slide-out) */
.room-sidebar {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 85%;
  max-width: 320px;
  background: #f5f5f5;
  border-right: 1px solid #ccc;
  z-index: 15;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px;
  box-shadow: 2px 0 8px rgba(0,0,0,0.12);
}
.sidebar-section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #999;
  margin-bottom: 8px;
}
.sidebar-room-btn {
  width: 100%;
  padding: 9px 10px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: #333;
  font-size: 15px;
  font-weight: 400;
  text-align: left;
  margin-bottom: 2px;
}
.sidebar-room-btn.active {
  background: #dde4f8;
  font-weight: 700;
}
.sidebar-state-btn {
  width: 100%;
  padding: 7px 10px;
  border-radius: 4px;
  border: none;
  background: transparent;
  color: #555;
  font-size: 14px;
  text-align: left;
}
.sidebar-state-btn.active {
  background: #dde4f8;
  color: #333;
}

/* People Sidebar (desktop) */
.people-sidebar {
  width: 200px;
  min-width: 200px;
  background: #fff;
  border-left: 1px solid #bbb;
  overflow-y: auto;
  flex-shrink: 0;
}
.people-header {
  padding: 10px 12px;
  background: #f0f0f0;
  border-bottom: 1px solid #ccc;
  font-size: 15px;
  font-weight: 700;
  color: #555;
}
.people-list {
  padding: 8px 10px;
}
.people-user {
  padding: 4px 6px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Connection Status Dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.connected { background: #48bb78; }
.status-dot.disconnected { background: var(--brand-red); }

/* --- Chat Page Buttons --- */
.chat-btn {
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid #bbb;
  background: #f8f8f8;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}
.chat-btn-danger { color: var(--brand-red-dark); }
.chat-btn-blue { color: #4a6fa5; }

/* User Room Browser */
.browser-room-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid #e8e8e8;
  background: #fff;
  margin-bottom: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
  text-align: left;
  cursor: pointer;
}
.browser-room-card:hover { background: #fafafa; }

/* ============================================
   Blog Styles
   ============================================ */

/* Blog & article page wrapper */
.page-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.blog-hero {
  text-align: center;
  padding: 40px 16px 32px;
}
.blog-hero h1 {
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.blog-hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}
.blog-grid {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.blog-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.blog-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}
.blog-card-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-red);
  background: rgba(229,62,62,0.08);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.blog-card h2 {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}
.blog-card p {
  font-size: 0.92rem;
  color: #555;
  line-height: 1.55;
  margin-bottom: 12px;
}
.blog-card-meta { font-size: 0.78rem; color: var(--text-light); }
.blog-card-read {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-blue);
  display: inline-block;
}

/* Back link */
.back-link {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--brand-blue);
  text-decoration: none;
  margin-bottom: 20px;
}
.back-link:hover { text-decoration: underline; }

/* Article */
.article-header {
  max-width: 720px;
  margin: 0 auto;
}
.article-category-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-red);
  background: rgba(229,62,62,0.08);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.article-header h1 {
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 12px;
}
.article-meta {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 24px;
}
.article-meta .dot { margin: 0 8px; }
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 48px;
}
.article-body h2 { font-weight: 700; font-size: 1.4rem; color: var(--text-dark); margin-top: 32px; margin-bottom: 12px; }
.article-body h3 { font-weight: 700; font-size: 1.15rem; color: var(--text-dark); margin-top: 24px; margin-bottom: 8px; }
.article-body p { font-size: 1.05rem; color: var(--text-body); line-height: 1.7; margin-bottom: 16px; }
.article-body ul, .article-body ol { font-size: 1.05rem; color: var(--text-body); line-height: 1.7; margin-bottom: 16px; padding-left: 24px; }
.article-body li { margin-bottom: 6px; }
.article-body strong { font-weight: 700; color: var(--text-dark); }
.article-body blockquote {
  border-left: 4px solid var(--brand-red);
  background: #fafafa;
  margin: 20px 0;
  padding: 16px 20px;
  font-style: italic;
  color: #555;
  border-radius: 0 8px 8px 0;
}
.article-body img { border-radius: 10px; margin: 20px 0; }

/* Post CTA */
.post-cta {
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 32px 24px;
  background: #fff;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.post-cta h3 {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.post-cta p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.cta-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 10px;
  background: var(--brand-red);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.15s;
}
.cta-btn:hover {
  opacity: 0.9;
  color: #fff;
  text-decoration: none;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 16px;
}
.breadcrumbs a { color: #888; text-decoration: none; }
.breadcrumbs a:hover { color: var(--brand-blue); }
.breadcrumbs .sep { margin: 0 6px; color: #ccc; }

/* No Posts */
.no-posts {
  text-align: center;
  padding: 48px 16px;
  color: #888;
}

/* ============================================
   Static Pages (About, Privacy, Terms)
   ============================================ */
.static-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}
.static-page h1 { font-weight: 800; font-size: 2rem; color: var(--text-dark); margin-bottom: 8px; }
.static-page .page-updated { font-size: 0.85rem; color: #888; margin-bottom: 28px; }
.static-page h2 { font-weight: 700; font-size: 1.35rem; color: var(--text-dark); margin-top: 32px; margin-bottom: 10px; }
.static-page h3 { font-weight: 700; font-size: 1.1rem; color: var(--text-dark); margin-top: 24px; margin-bottom: 8px; }
.static-page p { font-size: 1.02rem; color: var(--text-body); line-height: 1.7; margin-bottom: 14px; }
.static-page ul, .static-page ol { font-size: 1.02rem; color: var(--text-body); line-height: 1.7; margin-bottom: 14px; padding-left: 24px; }
.static-page li { margin-bottom: 6px; }
.static-page strong { font-weight: 700; color: var(--text-dark); }

/* ============================================
   Responsive — Tablet (576px+)
   ============================================ */
@media (min-width: 576px) {
  .hero-section { padding: 48px 24px 36px; }
  .spotlight-banner { padding: 28px 24px; }
  .spotlight-title { font-size: 22px; }
  .blog-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .blog-hero h1 { font-size: 2.3rem; }
  .article-header h1 { font-size: 2.3rem; }
}

/* ============================================
   Responsive — Desktop (992px+)
   ============================================ */
@media (min-width: 992px) {
  .hero-section { padding: 60px 24px 40px; }
  .chat-topbar { padding: 10px 14px; gap: 12px; }
  .chat-topbar-room { font-size: 17px; }
  .room-sidebar { width: 280px; }
  .blog-hero { padding: 56px 24px 40px; }
  .blog-hero h1 { font-size: 2.5rem; }
  .article-header h1 { font-size: 2.5rem; }
  .static-page { padding: 40px 0 56px; }
}