/*
Theme Name: TechitMedia
Theme URI: https://vlefterov.com
Author: vlefterov.com
Author URI: https://vlefterov.com
Description: A futuristic, cyberpunk-inspired news theme for TechitMedia.NET — built for the future of tech journalism.
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: techitmedia
Tags: news, tech, dark, futuristic, cyberpunk, magazine
*/

/* ========================================
   TECHITMEDIA — FUTURISTIC TECH THEME
   Design & Development: vlefterov.com
   ======================================== */

:root {
  --clr-bg:          #050810;
  --clr-bg-2:        #080d1a;
  --clr-bg-card:     #0b1120;
  --clr-bg-card-2:   #0f1830;
  --clr-accent:      #00f5ff;
  --clr-accent-2:    #7b2dff;
  --clr-accent-3:    #ff2d6b;
  --clr-text:        #c8d8f0;
  --clr-text-muted:  #5a7090;
  --clr-border:      #1a2a45;
  --clr-border-glow: rgba(0, 245, 255, 0.25);
  --clr-white:       #ffffff;

  --font-display:    'Orbitron', 'Share Tech Mono', monospace;
  --font-heading:    'Exo 2', 'Rajdhani', sans-serif;
  --font-body:       'Inter', 'DM Sans', sans-serif;
  --font-mono:       'Share Tech Mono', 'Courier New', monospace;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-glow:    0 0 20px rgba(0, 245, 255, 0.15), 0 0 60px rgba(0, 245, 255, 0.05);
  --shadow-card:    0 4px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255,255,255,0.04);
  --shadow-accent:  0 0 30px rgba(123, 45, 255, 0.3);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container:  1320px;
  --header-h:   72px;
}

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

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

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grid scan-line overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,245,255,0.015) 2px, rgba(0,245,255,0.015) 4px);
  pointer-events: none;
  z-index: 1000;
}

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

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

/* ======= TYPOGRAPHY ======= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1.2em; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  border: 1px solid rgba(0,245,255,0.35);
  border-radius: var(--radius-sm);
  background: rgba(0,245,255,0.06);
  white-space: nowrap;
  transition: var(--transition);
}
.tag:hover {
  background: rgba(0,245,255,0.15);
  color: var(--clr-white);
  border-color: var(--clr-accent);
  box-shadow: 0 0 12px rgba(0,245,255,0.25);
}
.tag--purple {
  color: #b57bff;
  border-color: rgba(123,45,255,0.4);
  background: rgba(123,45,255,0.08);
}
.tag--red {
  color: #ff6b9d;
  border-color: rgba(255,45,107,0.4);
  background: rgba(255,45,107,0.08);
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
  margin: 48px 0;
}

/* ======= GLITCH TEXT EFFECT ======= */
.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.glitch::before {
  color: var(--clr-accent-3);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  transform: translateX(-2px);
  animation: glitch-1 4s infinite steps(1);
}
.glitch::after {
  color: var(--clr-accent);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  transform: translateX(2px);
  animation: glitch-2 4s infinite steps(1);
}
@keyframes glitch-1 {
  0%,45%,55%,100% { clip-path: polygon(0 0, 0 0, 0 0, 0 0); transform: translateX(0); }
  48% { clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%); transform: translateX(-3px); }
  52% { clip-path: polygon(0 50%, 100% 50%, 100% 70%, 0 70%); transform: translateX(2px); }
}
@keyframes glitch-2 {
  0%,45%,55%,100% { clip-path: polygon(0 0, 0 0, 0 0, 0 0); transform: translateX(0); }
  48% { clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%); transform: translateX(3px); }
  52% { clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%); transform: translateX(-2px); }
}

/* ======= TICKER BAR ======= */
.ticker-bar {
  background: linear-gradient(90deg, var(--clr-accent-2), var(--clr-accent));
  padding: 8px 0;
  overflow: hidden;
  position: relative;
}
.ticker-bar__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--clr-bg);
  background: rgba(0,0,0,0.25);
  padding: 2px 12px;
  position: absolute;
  left: 0; top: 0; bottom: 0;
  display: flex; align-items: center;
  z-index: 2;
}
.ticker-track {
  display: flex;
  gap: 60px;
  animation: ticker 35s linear infinite;
  white-space: nowrap;
  padding-left: 120px;
}
.ticker-track span {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: rgba(0,0,0,0.85);
  letter-spacing: 0.05em;
}
.ticker-track span::before {
  content: '▶';
  margin-right: 8px;
  opacity: 0.6;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ======= HEADER ======= */
#masthead {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  background: rgba(5, 8, 16, 0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 1px 0 rgba(0,245,255,0.08);
}
#masthead .container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.site-logo__mark {
  width: 36px;
  height: 36px;
  position: relative;
}
.site-logo__mark svg { width: 100%; height: 100%; }
.site-logo__text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--clr-white);
  line-height: 1;
}
.site-logo__text span {
  color: var(--clr-accent);
}
.site-logo__tld {
  font-size: 0.6rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.15em;
  display: block;
  margin-top: 2px;
}

/* Nav */
.main-nav {
  flex: 1;
  display: flex;
  align-items: center;
}
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}
.main-nav ul li a {
  display: block;
  padding: 6px 14px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.main-nav ul li a:hover,
.main-nav ul li.current-menu-item a {
  color: var(--clr-accent);
  background: rgba(0,245,255,0.07);
}
.main-nav ul li.current-menu-item a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 18px; height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--clr-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-search {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.btn-search:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(0,245,255,0.06);
  box-shadow: 0 0 12px rgba(0,245,255,0.15);
}
.btn-subscribe {
  padding: 8px 18px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-bg);
  background: var(--clr-accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-subscribe::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.btn-subscribe:hover::before { transform: translateX(100%); }
.btn-subscribe:hover {
  background: #00d4e0;
  box-shadow: 0 0 20px rgba(0,245,255,0.4);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ======= HERO — FEATURED SECTION ======= */
.hero {
  padding: 48px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(123,45,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,245,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: auto auto;
  gap: 20px;
  position: relative;
  z-index: 1;
}

/* Hero Featured Card */
.hero__main {
  grid-row: span 2;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  transition: var(--transition);
  group: true;
}
.hero__main:hover {
  border-color: rgba(0,245,255,0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.hero__main-img {
  width: 100%; height: 420px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.hero__main:hover .hero__main-img { transform: scale(1.03); }
.hero__main-img-placeholder {
  width: 100%; height: 420px;
  background: linear-gradient(135deg, #0a1525 0%, #0f1e35 50%, #0a1525 100%);
  position: relative;
  overflow: hidden;
}
.hero__main-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, transparent 60%, rgba(0,245,255,0.04) 100%),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(0,245,255,0.03) 60px, rgba(0,245,255,0.03) 61px),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(0,245,255,0.03) 60px, rgba(0,245,255,0.03) 61px);
}
.hero__main-img-placeholder::after {
  content: 'TECHITMEDIA';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: rgba(0,245,255,0.15);
}

.hero__main-body {
  padding: 24px 28px 28px;
  background: linear-gradient(180deg, var(--clr-bg-card) 0%, var(--clr-bg-card-2) 100%);
  position: relative;
}
.hero__main-body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  box-shadow: 0 0 8px rgba(0,245,255,0.4);
}

.hero__main-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.hero__main-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hero__main-title a { color: inherit; }
.hero__main-title a:hover { color: var(--clr-accent); }
.hero__main-excerpt {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

/* Sidebar small cards */
.hero__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card-sm {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card-sm::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--clr-accent-2);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.3s;
}
.card-sm:hover {
  border-color: rgba(123,45,255,0.35);
  background: var(--clr-bg-card-2);
  transform: translateX(3px);
}
.card-sm:hover::before { transform: scaleY(1); }
.card-sm__img {
  width: 80px; height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: var(--clr-bg-2);
}
.card-sm__img-placeholder {
  width: 80px; height: 72px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #0d1a2e, #0f2040);
  border: 1px solid var(--clr-border);
}
.card-sm__body { flex: 1; min-width: 0; }
.card-sm__cat {
  font-size: 0.62rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent-2);
  margin-bottom: 5px;
  display: block;
}
.card-sm__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}
.card-sm__title a { color: inherit; transition: color var(--transition); }
.card-sm__title a:hover { color: var(--clr-accent); }
.card-sm__date {
  font-size: 0.68rem;
  color: var(--clr-text-muted);
  font-family: var(--font-mono);
}

/* ======= SECTION HEADER ======= */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}
.section-header__left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-white);
}
.section-title-accent {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-border), transparent);
}
.section-link {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  transition: color var(--transition);
}
.section-link:hover { color: var(--clr-accent); }

/* ======= ARTICLE CARD (MAIN GRID) ======= */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity var(--transition);
  box-shadow: 0 0 0 1px rgba(0,245,255,0.25), 0 4px 30px rgba(0,245,255,0.08);
}
.card:hover {
  border-color: rgba(0,245,255,0.2);
  transform: translateY(-4px);
}
.card:hover::after { opacity: 1; }

.card__thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.card:hover .card__thumbnail { transform: scale(1.04); }
.card__thumbnail-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, #0a1525 0%, #0c1a30 100%);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.card__thumbnail-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(0,245,255,0.025) 20px, rgba(0,245,255,0.025) 21px);
}

.card__body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.card__title a { color: inherit; transition: color var(--transition); }
.card__title a:hover { color: var(--clr-accent); }
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--clr-border);
}
.card__author {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card__author-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-accent-2), var(--clr-accent));
  flex-shrink: 0;
}
.card__read-time {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--clr-text-muted);
}

/* ======= FEATURED ROW (wide 2-col) ======= */
.featured-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}
.card--wide .card__thumbnail,
.card--wide .card__thumbnail-placeholder {
  height: 260px;
}
.card--wide .card__title { font-size: 1.25rem; -webkit-line-clamp: 3; }

/* ======= CATEGORY STRIP ======= */
.category-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.cat-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  background: var(--clr-bg-card);
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(135deg, rgba(0,245,255,0.07), transparent);
  transition: opacity var(--transition);
}
.cat-card:hover { border-color: var(--clr-accent); transform: translateY(-2px); }
.cat-card:hover::before { opacity: 1; }
.cat-card__icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
}
.cat-card__name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 4px;
}
.cat-card__count {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--clr-text-muted);
}

/* ======= NEWSLETTER SECTION ======= */
.newsletter {
  position: relative;
  padding: 64px 0;
  overflow: hidden;
}
.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(123,45,255,0.08) 0%, rgba(0,245,255,0.05) 100%);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.newsletter__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}
.newsletter__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 16px;
}
.newsletter__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--clr-white);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}
.newsletter__sub {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-bottom: 28px;
}
.newsletter__form {
  display: flex;
  gap: 10px;
}
.newsletter__input {
  flex: 1;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}
.newsletter__input::placeholder { color: var(--clr-text-muted); }
.newsletter__input:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(0,245,255,0.1);
}
.newsletter__btn {
  padding: 12px 24px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  border: none;
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.newsletter__btn:hover {
  opacity: 0.9;
  box-shadow: 0 0 20px rgba(123,45,255,0.4);
  transform: translateY(-1px);
}

/* ======= SIDEBAR ======= */
.content-sidebar-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}
.sidebar { position: sticky; top: calc(var(--header-h) + 20px); }
.widget {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 22px;
  margin-bottom: 24px;
}
.widget__title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--clr-border);
  position: relative;
}
.widget__title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -1px;
  width: 40px; height: 1px;
  background: var(--clr-accent);
  box-shadow: 0 0 8px var(--clr-accent);
}

/* Trending list */
.trending-list { list-style: none; }
.trending-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--clr-border);
}
.trending-list li:last-child { border-bottom: none; padding-bottom: 0; }
.trending-num {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--clr-border);
  flex-shrink: 0;
  min-width: 28px;
  transition: color var(--transition);
}
.trending-list li:hover .trending-num { color: var(--clr-accent); }
.trending-list li a {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
}
.trending-list li a:hover { color: var(--clr-accent); }

/* Tags cloud */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ======= SINGLE POST ======= */
.post-header { margin-bottom: 40px; }
.post-header__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.post-header__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.post-header__excerpt {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  border-left: 3px solid var(--clr-accent);
  padding-left: 20px;
  margin-bottom: 28px;
}
.post-header__info {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.post-header__author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.post-header__author-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-accent-2), var(--clr-accent));
}
.post-header__author-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-white);
}
.post-header__date {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  font-family: var(--font-mono);
}
.post-header__divider { color: var(--clr-border); }

.featured-image-wrap {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  border: 1px solid var(--clr-border);
  position: relative;
}
.featured-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 -80px 60px rgba(5,8,16,0.6);
  pointer-events: none;
}
.featured-image-wrap img { width: 100%; height: auto; max-height: 520px; object-fit: cover; }

/* Article content */
.entry-content {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--clr-text);
}
.entry-content h2 {
  font-size: 1.6rem;
  margin: 2em 0 0.7em;
  color: var(--clr-white);
  position: relative;
  padding-left: 18px;
}
.entry-content h2::before {
  content: '';
  position: absolute;
  left: 0; top: 4px;
  width: 3px; height: calc(100% - 8px);
  background: linear-gradient(180deg, var(--clr-accent), var(--clr-accent-2));
  border-radius: 2px;
}
.entry-content h3 { font-size: 1.25rem; margin: 1.6em 0 0.6em; color: var(--clr-white); }
.entry-content a { color: var(--clr-accent); border-bottom: 1px solid rgba(0,245,255,0.3); }
.entry-content a:hover { color: var(--clr-white); border-color: var(--clr-white); }
.entry-content blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 3px solid var(--clr-accent-2);
  background: rgba(123,45,255,0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--clr-text);
}
.entry-content pre, .entry-content code {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  background: rgba(0,245,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
}
.entry-content code { padding: 2px 6px; }
.entry-content pre { padding: 20px; overflow-x: auto; margin: 1.5em 0; }
.entry-content ul, .entry-content ol { padding-left: 1.5em; margin: 1em 0 1.5em; }
.entry-content li { margin-bottom: 0.4em; }
.entry-content li::marker { color: var(--clr-accent); }

/* ======= PAGINATION ======= */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 48px 0;
}
.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px; height: 40px;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  background: var(--clr-bg-card);
  transition: var(--transition);
}
.pagination a:hover,
.pagination .current {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(0,245,255,0.06);
  box-shadow: 0 0 12px rgba(0,245,255,0.12);
}

/* ======= FOOTER ======= */
#colophon {
  background: var(--clr-bg-2);
  border-top: 1px solid var(--clr-border);
  position: relative;
  overflow: hidden;
}
#colophon::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), var(--clr-accent-2), transparent);
  box-shadow: 0 0 20px rgba(0,245,255,0.2);
}

.footer-top {
  padding: 56px 0 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand {}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand__desc {
  font-size: 0.84rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-social-link {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social-link:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(0,245,255,0.07);
  box-shadow: 0 0 10px rgba(0,245,255,0.15);
}
.footer-col__title {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.84rem;
  color: var(--clr-text-muted);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a::before {
  content: '›';
  color: var(--clr-accent-2);
  opacity: 0;
  transform: translateX(-4px);
  transition: var(--transition);
}
.footer-col ul li a:hover {
  color: var(--clr-text);
}
.footer-col ul li a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--clr-border);
}
.footer-bottom__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom__copy {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  font-family: var(--font-mono);
}
.footer-bottom__copy a {
  color: var(--clr-accent);
  font-weight: 600;
  transition: color var(--transition);
}
.footer-bottom__copy a:hover { color: var(--clr-white); }
.footer-credit {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-credit a {
  color: var(--clr-accent-2);
  font-weight: 600;
}
.footer-credit a:hover { color: var(--clr-white); }
.footer-credit__dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
  animation: pulse 2s infinite;
  box-shadow: 0 0 6px var(--clr-accent);
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.footer-status {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--clr-text-muted);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #00ff88;
  box-shadow: 0 0 6px #00ff88;
  animation: pulse 1.5s infinite;
}

/* ======= SCROLLBAR ======= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb {
  background: var(--clr-border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--clr-accent); }

/* ======= SEARCH OVERLAY ======= */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5,8,16,0.97);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.search-overlay.open { opacity: 1; visibility: visible; }
.search-overlay__inner { width: 100%; max-width: 640px; padding: 0 24px; }
.search-overlay__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 16px;
}
.search-overlay__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--clr-accent);
  padding: 12px 0;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-white);
  outline: none;
  box-shadow: 0 2px 0 rgba(0,245,255,0.1);
}
.search-overlay__input::placeholder { color: var(--clr-text-muted); }
.search-overlay__close {
  position: absolute;
  top: 28px; right: 28px;
  background: none; border: none;
  color: var(--clr-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.search-overlay__close:hover { color: var(--clr-white); }

/* ======= RESPONSIVE ======= */
@media (max-width: 1100px) {
  .hero__grid { grid-template-columns: 1fr 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__main { grid-row: auto; }
  .hero__side { display: grid; grid-template-columns: 1fr 1fr; }
  .content-sidebar-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .featured-row { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .main-nav.open { display: flex; position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--clr-bg-2); border-bottom: 1px solid var(--clr-border); padding: 16px 24px; }
  .main-nav.open ul { flex-direction: column; gap: 2px; }
  .nav-toggle { display: flex; }
  .btn-subscribe { display: none; }
}

@media (max-width: 640px) {
  .articles-grid { grid-template-columns: 1fr; }
  .hero__side { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .category-strip { grid-template-columns: repeat(2, 1fr); }
  .newsletter__form { flex-direction: column; }
  .footer-bottom__inner { flex-direction: column; text-align: center; }
}

/* ======= ANIMATIONS / ENTRANCE ======= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }