/* ============================================================
   INSIGHT NEWS PORTAL — Main Stylesheet
   Design: Premium Dark/Light Magazine Style
   ============================================================ */
/* ---- CSS Variables / Design Tokens ---- */
:root {
  /* === MODERN TECH NEWS PALETTE === */
  --primary: #050d1a;
  --primary-light: #0d1b2e;
  --accent: #00b4d8;
  --accent-hover: #0096c7;
  --accent-glow: rgba(0,180,216,.25);
  --gold: #7c3aed;
  --gold-light: #a78bfa;
  --surface: #ffffff;
  --surface-alt: #f0f4f8;
  --surface-card: #ffffff;
  --border: #dde3ed;
  --border-light: #edf1f7;
  --text-primary: #0a0f1e;
  --text-secondary: #3d4f6b;
  --text-muted: #8096b0;
  --text-inverse: #ffffff;
  --nav-bg: #050d1a;
  --nav-text: #c8d8f0;
  --nav-hover: #00b4d8;
  --header-bg: #ffffff;
  --topbar-bg: #020810;
  --topbar-text: #6b82a0;
  --breaking-bg: #00b4d8;
  --shadow-sm: 0 1px 3px rgba(0,20,60,.08);
  --shadow-md: 0 4px 16px rgba(0,20,60,.10);
  --shadow-lg: 0 8px 32px rgba(0,180,216,.12);
  --shadow-xl: 0 20px 60px rgba(0,20,60,.18);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: .22s cubic-bezier(.4,0,.2,1);
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --container-max: 1320px;
}
[data-theme="dark"] {
  --surface: #060d1b;
  --surface-alt: #081020;
  --surface-card: #0d1b2e;
  --border: #1a2d45;
  --border-light: #142238;
  --text-primary: #e8f0fe;
  --text-secondary: #8aaacf;
  --text-muted: #4d6a8a;
  --header-bg: #060d1b;
  --topbar-bg: #030912;
  --topbar-text: #4d6a8a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 32px rgba(0,180,216,.15);
}
/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--surface-alt);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
/* ---- Container ---- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
/* ---- Breaking News Bar ---- */
.breaking-bar {
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  height: 38px;
  overflow: hidden;
  position: relative;
  z-index: 1000;
}
.breaking-label {
  background: rgba(0,0,0,.3);
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.breaking-pulse {
  width: 8px; height: 8px;
  background: white;
  border-radius: 50%;
  animation: pulse 1.2s ease infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }
.breaking-ticker-wrap { flex: 1; overflow: hidden; height: 100%; }
.breaking-ticker {
  display: flex;
  align-items: center;
  height: 100%;
  animation: ticker 35s linear infinite;
  white-space: nowrap;
}
.breaking-ticker:hover { animation-play-state: paused; }
@keyframes ticker { 0% { transform: translateX(100vw); } 100% { transform: translateX(-100%); } }
.breaking-item { display: inline-flex; align-items: center; gap: 8px; margin-right: 60px; font-size: .85rem; }
.breaking-item i { font-size: .7rem; opacity: .8; }
.breaking-item a { color: white; font-weight: 500; }
.breaking-item a:hover { text-decoration: underline; }
.breaking-close { padding: 0 14px; height: 100%; color: rgba(255,255,255,.7); font-size: .8rem; transition: color var(--transition); flex-shrink: 0; }
.breaking-close:hover { color: white; }
/* ---- Top Bar ---- */
.topbar { background: var(--topbar-bg); color: var(--topbar-text); font-size: .78rem; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 36px; }
.topbar-left { display: flex; align-items: center; gap: 10px; }
.topbar-divider { opacity: .3; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-right a { color: var(--topbar-text); font-size: .85rem; transition: color var(--transition); }
.topbar-right a:hover { color: var(--accent); }
/* ---- Main Header ---- */
.main-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition);
}
.main-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}
/* Logo */
.site-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, #0077b6, #00b4d8);
  border-radius: 12px;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 15px rgba(0,180,216,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.logo-mark:hover { transform: scale(1.05) rotate(-3deg); box-shadow: 0 6px 24px rgba(0,180,216,.6); }
.logo-mark.small { width: 32px; height: 32px; border-radius: 8px; }
.logo-i { color: white; font-family: var(--font-serif); font-weight: 800; font-size: 1.5rem; line-height: 1; }
.logo-mark.small .logo-i { font-size: 1rem; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 800; color: var(--text-primary); line-height: 1; letter-spacing: -.02em; }
.logo-tagline { font-size: .65rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .12em; margin-top: 2px; }
/* Header Search */
.header-search {
  flex: 1;
  max-width: 380px;
  position: relative;
}
.header-search input {
  width: 100%;
  padding: 10px 44px 10px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: .88rem;
  transition: border var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
}
.header-search input:focus { border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px var(--accent-glow); }
.header-search button {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0077b6, var(--accent));
  color: white;
  display: grid;
  place-items: center;
  font-size: .82rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.header-search button:hover { background: var(--accent-hover); transform: translateY(-50%) scale(1.1); box-shadow: 0 4px 16px var(--accent-glow); }
/* Header Actions */
.header-actions { display: flex; align-items: center; gap: 8px; }
.btn-theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  display: grid;
  place-items: center;
  font-size: .9rem;
  transition: all var(--transition);
}
.btn-theme-toggle:hover { background: var(--accent); border-color: var(--accent); color: white; transform: rotate(20deg); }
.btn-menu {
  display: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--surface-alt);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1.5px solid var(--border);
}
.btn-menu span { display: block; width: 20px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all .3s; }
.btn-menu.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.btn-menu.open span:nth-child(2) { opacity: 0; }
.btn-menu.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* ---- Main Navigation ---- */
.main-nav {
  background: var(--nav-bg);
  position: sticky;
  top: 72px;
  z-index: 800;
}
.nav-inner { overflow-x: auto; scrollbar-width: none; }
.nav-inner::-webkit-scrollbar { display: none; }
.nav-list { display: flex; align-items: center; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  height: 48px;
  color: var(--nav-text);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .03em;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
}
.nav-link i { font-size: .75rem; opacity: .7; }
.nav-link:hover, .nav-link.active {
  color: white;
  border-bottom-color: var(--accent);
  background: rgba(255,255,255,.05);
}
.nav-link:hover i { opacity: 1; }
/* ---- Mobile Search ---- */
.mobile-search-bar {
  display: none;
  background: var(--surface);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.mobile-search-bar form { display: flex; gap: 8px; }
.mobile-search-bar input {
  flex: 1;
  padding: 10px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: .88rem;
  outline: none;
}
.mobile-search-bar button {
  padding: 10px 18px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-xl);
}
/* ---- Page Wrapper ---- */
.page-wrapper { min-height: 60vh; }
/* ---- Section Titles ---- */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, var(--accent), #0077b6);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-glow);
}
.section-title .title-icon { font-size: 1rem; color: var(--accent); }
.view-all {
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius-xl);
  transition: all var(--transition);
}
.view-all:hover { background: var(--accent); color: white; }
/* ---- Article Cards ---- */
.article-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.card-image-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.card-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.article-card:hover .card-image-wrap img { transform: scale(1.06); }
.card-category {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: white;
  background: var(--cat-color, var(--accent));
  z-index: 2;
}
.card-breaking {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-xl);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: white;
  background: var(--accent);
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 2;
}
.card-breaking::before { content:''; width:6px; height:6px; background:white; border-radius:50%; animation: pulse 1s infinite; }
.card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.card-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  transition: color var(--transition);
}
.card-title:hover { color: var(--accent); }
.article-card:hover .card-title { color: var(--accent); }
.card-excerpt { font-size: .84rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }
.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .76rem;
  color: var(--text-muted);
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}
.card-meta i { font-size: .7rem; }
.card-views { display: flex; align-items: center; gap: 4px; margin-left: auto; }
/* ---- Hero Section ---- */
.hero-section { padding: 32px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1fr 340px; gap: 24px; }
.hero-main { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.hero-main .hero-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.9) 0%, rgba(0,0,0,.4) 50%, transparent 100%);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-xl);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: white;
  background: var(--cat-color, var(--accent));
  margin-bottom: 14px;
  width: fit-content;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 800;
  color: white;
  line-height: 1.3;
  margin-bottom: 14px;
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.hero-title a { color: inherit; }
.hero-title a:hover { color: var(--gold-light); }
.hero-meta { display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,.75); font-size: .8rem; }
.hero-meta i { font-size: .7rem; }
.hero-sidebar { display: flex; flex-direction: column; gap: 16px; }
.hero-sub-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  display: flex;
  gap: 0;
  transition: all var(--transition);
  height: 130px;
}
.hero-sub-card:hover { transform: translateX(4px); box-shadow: var(--shadow-md); border-color: transparent; }
.hero-sub-image { width: 130px; flex-shrink: 0; overflow: hidden; }
.hero-sub-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.hero-sub-card:hover .hero-sub-image img { transform: scale(1.07); }
.hero-sub-body { padding: 14px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.hero-sub-cat { font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--cat-color, var(--accent)); margin-bottom: 5px; }
.hero-sub-title { font-family: var(--font-serif); font-size: .88rem; font-weight: 700; color: var(--text-primary); line-height: 1.35; }
.hero-sub-title a:hover { color: var(--accent); }
.hero-sub-time { font-size: .72rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
/* ---- Articles Grid ---- */
.section-block { padding: 40px 0; }
.articles-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.articles-grid-4 { grid-template-columns: repeat(4, 1fr); }
.articles-grid-3 { grid-template-columns: repeat(3, 1fr); }
/* ---- Main Content + Sidebar layout ---- */
.content-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 32px; }
/* ---- Sidebar Widgets ---- */
.sidebar { display: flex; flex-direction: column; gap: 28px; }
.widget {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}
.widget-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
}
.widget-header i { color: var(--gold); }
.widget-body { padding: 16px 20px; }
/* Trending List */
.trending-list { display: flex; flex-direction: column; gap: 0; }
.trending-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition);
}
.trending-item:last-child { border-bottom: none; }
.trending-item:hover { padding-left: 4px; }
.trending-num {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-serif);
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  min-width: 28px;
  transition: color var(--transition);
}
.trending-item:hover .trending-num { color: var(--accent); }
.trending-content { flex: 1; }
.trending-title { font-size: .85rem; font-weight: 600; color: var(--text-primary); line-height: 1.4; margin-bottom: 5px; }
.trending-title a:hover { color: var(--accent); }
.trending-meta { font-size: .72rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
/* ---- Category Strip ---- */
.category-strip { padding: 8px 0 28px; overflow-x: auto; scrollbar-width: none; }
.category-strip::-webkit-scrollbar { display: none; }
.category-pills { display: flex; gap: 10px; padding: 4px 0; }
.category-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-xl);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface-card);
  border: 1.5px solid var(--border);
  white-space: nowrap;
  transition: all var(--transition);
}
.category-pill i { font-size: .75rem; }
.category-pill:hover, .category-pill.active {
  color: white;
  background: var(--cat-color, var(--accent));
  border-color: var(--cat-color, var(--accent));
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
  transform: translateY(-2px);
}
.category-pill .pill-count { font-size: .7rem; opacity: .7; }
/* ---- Newsletter Section ---- */
.newsletter-section {
  background: linear-gradient(135deg, #020810 0%, #051530 40%, #071e3d 100%);
  padding: 60px 0;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0,180,216,.15);
  border-bottom: 1px solid rgba(0,180,216,.15);
}
.newsletter-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,180,216,.12) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter-section::after {
  content: '';
  position: absolute;
  bottom: -50%; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,.1) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter-inner { max-width: 640px; margin: 0 auto; }
.newsletter-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px; }
.newsletter-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #0077b6, var(--accent));
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: white;
  box-shadow: 0 6px 20px rgba(0,180,216,.5);
  animation: float 3s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.newsletter-text h2 { font-family: var(--font-serif); font-size: clamp(1.5rem,3vw,2.2rem); font-weight: 800; color: white; margin-bottom: 8px; }
.newsletter-text p { color: rgba(255,255,255,.7); font-size: .95rem; }
.newsletter-form { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.newsletter-form input {
  padding: 14px 20px;
  border-radius: var(--radius-xl);
  border: none;
  background: rgba(255,255,255,.1);
  color: white;
  font-size: .9rem;
  outline: none;
  border: 1.5px solid rgba(255,255,255,.2);
  transition: all var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.5); }
.newsletter-form input:focus { background: rgba(255,255,255,.15); border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.btn-subscribe {
  padding: 14px 28px;
  background: linear-gradient(135deg, #0077b6, var(--accent));
  color: white;
  font-weight: 700;
  font-size: .9rem;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(0,180,216,.4);
}
.btn-subscribe:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,180,216,.6); }
.newsletter-note { font-size: .76rem; color: rgba(255,255,255,.5); display: flex; align-items: center; gap: 6px; }
/* ---- Footer ---- */
.main-footer {
  background: var(--topbar-bg);
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-name { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 800; color: white; }
.footer-about p { font-size: .85rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: grid;
  place-items: center;
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: white; transform: translateY(-3px); }
.footer-heading { font-size: .9rem; font-weight: 700; color: white; margin-bottom: 20px; letter-spacing: .03em; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .83rem;
  color: rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}
.footer-links a i { font-size: .65rem; color: var(--accent); transition: transform var(--transition); }
.footer-links a:hover { color: white; padding-left: 4px; }
.footer-links a:hover i { transform: translateX(2px); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: .83rem; }
.footer-contact i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-contact a:hover { color: white; }
.footer-app-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.app-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  font-size: .75rem;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.app-badge:hover { background: rgba(255,255,255,.12); color: white; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .8rem;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-bottom p { color: rgba(255,255,255,.4); }
.footer-bottom strong { color: rgba(255,255,255,.8); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--accent); }
/* ---- Pagination ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 32px 0; flex-wrap: wrap; }
.page-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  font-size: .84rem;
  font-weight: 600;
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--accent); border-color: var(--accent); color: white; }
.page-dots { color: var(--text-muted); padding: 0 4px; }
/* ---- Back to Top ---- */
.back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, #0077b6, var(--accent));
  color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: .9rem;
  box-shadow: 0 4px 20px rgba(0,180,216,.5);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--transition);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
/* ---- Toast Notification ---- */
.toast-container { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
  background: var(--primary);
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: .88rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: all;
  animation: toastIn .3s ease;
  border-left: 4px solid var(--gold);
}
.toast.success { border-left-color: #22c55e; }
.toast.error { border-left-color: var(--accent); }
@keyframes toastIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
/* ---- Search Results Page ---- */
.search-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 48px 0;
  text-align: center;
  color: white;
}
.search-hero h1 { font-family: var(--font-serif); font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.search-hero p { opacity: .7; margin-bottom: 24px; }
.search-form-big {
  display: flex;
  max-width: 560px;
  margin: 0 auto;
  gap: 0;
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.search-form-big input {
  flex: 1;
  padding: 16px 20px;
  border: none;
  outline: none;
  font-size: 1rem;
  color: #111;
}
.search-form-big button {
  padding: 16px 28px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: .9rem;
  transition: background var(--transition);
}
.search-form-big button:hover { background: var(--accent-hover); }
/* ---- Article Page ---- */
.article-hero {
  position: relative;
  background: var(--primary);
  color: white;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.article-hero-bg { position: absolute; inset: 0; }
.article-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,12,22,.95) 0%, rgba(10,12,22,.4) 60%, transparent 100%);
}
.article-hero-content { position: relative; z-index: 2; padding: 40px 0; }
.article-hero .article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 16px 0 20px;
  text-shadow: 0 2px 10px rgba(0,0,0,.3);
}
.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .84rem;
  color: rgba(255,255,255,.7);
}
.article-meta-bar i { font-size: .75rem; }
.author-chip {
  display: flex;
  align-items: center;
  gap: 8px;
}
.author-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,.3); }
.share-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 16px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin: 24px 0;
}
.share-label { font-size: .8rem; font-weight: 600; color: var(--text-muted); margin-right: 4px; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-size: .78rem;
  font-weight: 600;
  color: white;
  transition: all var(--transition);
}
.share-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.25); }
.share-btn.fb { background: #1877f2; }
.share-btn.tw { background: #000; }
.share-btn.wa { background: #25d366; }
.share-btn.ln { background: #0a66c2; }
.share-btn.copy { background: var(--text-secondary); }
/* ---- Article Content Styling ---- */
.article-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-primary);
}
.article-content p { margin-bottom: 1.4rem; }
.article-content h2 { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin: 2rem 0 1rem; }
.article-content h3 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin: 1.6rem 0 .8rem; }
.article-content blockquote {
  border-left: 4px solid var(--accent);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-secondary);
}
.article-content a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(230,57,70,.4); text-underline-offset: 3px; }
.article-content ul, .article-content ol { margin: 0 0 1.4rem 1.5rem; }
.article-content li { margin-bottom: .5rem; }
.article-content img { border-radius: var(--radius-md); margin: 24px 0; }
/* ---- Tags ---- */
.tags-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 5px 14px;
  border-radius: var(--radius-xl);
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  font-size: .76rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.tag:hover { background: var(--accent); border-color: var(--accent); color: white; }
/* ---- Comments ---- */
.comment-card {
  display: flex;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
}
.comment-card:last-child { border-bottom: none; }
.comment-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: white;
  font-weight: 700;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  flex-shrink: 0;
  display: grid;
  place-items: center;
}
.comment-body { flex: 1; }
.comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.comment-name { font-weight: 700; font-size: .9rem; }
.comment-time { font-size: .76rem; color: var(--text-muted); }
.comment-text { font-size: .9rem; line-height: 1.6; color: var(--text-secondary); }
.comment-form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: .9rem;
  outline: none;
  transition: border var(--transition), box-shadow var(--transition);
  font-family: var(--font-sans);
}
.comment-form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(230,57,70,.1); }
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent), #ff4757);
  color: white;
  font-weight: 700;
  font-size: .9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  box-shadow: 0 4px 12px rgba(230,57,70,.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(230,57,70,.4); }
/* ---- Category Page Header ---- */
.category-hero {
  padding: 48px 0 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  margin-bottom: 40px;
}
.category-hero-inner { display: flex; align-items: center; gap: 20px; }
.category-icon-big {
  width: 70px; height: 70px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  color: white;
  flex-shrink: 0;
}
.category-hero h1 { font-family: var(--font-serif); font-size: 2rem; font-weight: 800; margin-bottom: 6px; }
.category-hero p { opacity: .7; font-size: .9rem; }
/* ---- About / Contact pages ---- */
.static-page { padding: 60px 0; }
.page-hero { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); padding: 60px 0; text-align: center; color: white; margin-bottom: 0; }
.page-hero h1 { font-family: var(--font-serif); font-size: 2.4rem; font-weight: 800; margin-bottom: 12px; }
.page-hero p { opacity: .75; font-size: 1rem; max-width: 500px; margin: 0 auto; }
.content-box { background: var(--surface-card); border-radius: var(--radius-lg); padding: 40px; border: 1px solid var(--border-light); box-shadow: var(--shadow-sm); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border-light); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(230,57,70,.1);
  color: var(--accent);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: .82rem; font-weight: 600; color: var(--text-secondary); }
.form-input {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: .9rem;
  outline: none;
  transition: border var(--transition);
  font-family: var(--font-sans);
}
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(230,57,70,.1); }
textarea.form-input { resize: vertical; min-height: 120px; }
/* ---- 404 ---- */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 60px 0; }
.error-content { max-width: 480px; }
.error-code { font-size: 8rem; font-weight: 900; font-family: var(--font-serif); color: var(--accent); opacity: .15; line-height: 1; }
.error-title { font-family: var(--font-serif); font-size: 1.8rem; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.error-text { color: var(--text-secondary); margin-bottom: 32px; }
/* ---- Loading Skeleton ---- */
.skeleton { background: linear-gradient(90deg, var(--border) 25%, var(--border-light) 50%, var(--border) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 4px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .articles-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-sidebar { display: grid; grid-template-columns: 1fr 1fr; }
  .content-sidebar { grid-template-columns: 1fr; }
  .articles-grid-4, .articles-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .header-search { display: none; }
  .btn-menu { display: flex; }
  .main-nav { display: none; }
  .main-nav.open { display: block; }
  .nav-list { flex-direction: column; padding: 8px 0; }
  .nav-link { height: 48px; padding: 0 20px; justify-content: flex-start; }
  .mobile-search-bar { display: block; }
  .topbar-left span:not(:first-child) { display: none; }
  .logo-tagline { display: none; }
}
@media (max-width: 520px) {
  .articles-grid, .articles-grid-4, .articles-grid-3 { grid-template-columns: 1fr; }
  .hero-sidebar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-grid .form-group.full { grid-column: 1; }
  .breaking-label span:not(.breaking-pulse) { display: none; }
  .newsletter-form { flex-direction: column; }
  .back-to-top { bottom: 16px; right: 16px; }
}