:root {
  --bg: #1a1a1a;
  --dark: #111;
  --card: #222;
  --primary: #c0392b;
  --hover: #a93226;
  --accent: #e74c3c;
  --text: #fff;
  --muted: #aaa;
  --border: #333;
  --heading: "Oswald", sans-serif;
  --body: "Open Sans", sans-serif;
  --width: 1200px;
  --header: 70px;
  --radius: 6px;
  --transition: 0.3s ease;
}
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--primary);
}
img {
  display: block;
  max-width: 100%;
}
.container {
  width: 100%;
  max-width: var(--width);
  margin: auto;
  padding: 0 20px;
}
.section {
  padding: 80px 0;
}
.dark-bg {
  background: var(--dark);
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header);
  background: rgba(17, 17, 17, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  width: auto;
  height: 36px;
}
.logo-text {
  color: var(--text);
  font-family: var(--heading);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 3px;
}
.main-nav {
  margin-left: auto;
}
.nav-links {
  display: flex;
  gap: 20px;
}
.nav-links a {
  color: var(--muted);
  font-family: var(--heading);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: 20px;
}
.btn {
  display: inline-block;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--hover);
  border-color: var(--hover);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: var(--bg);
}
.btn-sm {
  padding: 8px 20px;
  font-size: 0.8rem;
}
.btn-lg {
  padding: 14px 40px;
  font-size: 1.1rem;
}
.blog-hero {
  position: relative;
  min-height: 650px;
  padding-top: var(--header);
  display: flex;
  align-items: center;
  background: url("../images/hero-bg.jpg") center 35% / cover no-repeat;
  text-align: center;
}
.blog-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.66);
}
.blog-hero-content {
  position: relative;
  z-index: 1;
  max-width: 840px;
}
.hero-subtitle,
.section-kicker {
  color: var(--accent);
  font-family: var(--heading);
  font-size: 1.05rem;
  letter-spacing: 5px;
  text-transform: uppercase;
}
.blog-hero h1 {
  margin: 12px 0 22px;
  font-family: var(--heading);
  font-size: clamp(3.4rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 6px;
  text-transform: uppercase;
}
.blog-hero h1 span,
.cta-inner h2 span {
  color: var(--accent);
}
.hero-intro {
  max-width: 690px;
  margin: 0 auto 30px;
  color: #ddd;
  font-size: 1.08rem;
}
.section-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 50px;
  margin-bottom: 36px;
}
.section-kicker {
  margin-bottom: 8px;
  font-size: 0.85rem;
  letter-spacing: 3px;
}
.section-title {
  font-family: var(--heading);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.15;
  text-transform: uppercase;
}
.section-intro > p {
  color: var(--muted);
}
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 30px;
}
.filter {
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--muted);
  font-family: var(--heading);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.filter:hover,
.filter.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.featured-post {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  overflow: hidden;
  margin-bottom: 30px;
  border-radius: var(--radius);
  background: var(--card);
}
.featured-image,
.blog-thumb {
  position: relative;
  overflow: hidden;
}
.featured-image img {
  width: 100%;
  height: 100%;
  min-height: 410px;
  object-fit: cover;
}
.featured-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
}
.featured-copy h3,
.blog-card h3 {
  font-family: var(--heading);
  font-weight: 600;
  line-height: 1.25;
  text-transform: uppercase;
}
.featured-copy h3 {
  margin: 10px 0 16px;
  font-size: 2rem;
}
.featured-copy > p:not(.post-date),
.blog-card-body > p:not(.post-date) {
  color: var(--muted);
}
.post-category {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 5px 12px;
  border-radius: 3px;
  background: var(--primary);
  color: #fff;
  font-family: var(--heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.post-date {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.read-more {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.read-more span {
  margin-left: 5px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.blog-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card);
  transition: transform var(--transition);
}
.blog-card:hover {
  transform: translateY(-3px);
}
.blog-card.is-hidden,
.featured-post.is-hidden {
  display: none;
}
.blog-thumb img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition);
}
.blog-card:hover .blog-thumb img {
  transform: scale(1.03);
}
.blog-card-body {
  padding: 22px;
}
.blog-card h3 {
  margin: 8px 0 10px;
  font-size: 1.2rem;
}
.blog-card-body > p:not(.post-date) {
  font-size: 0.9rem;
}
.cta-section {
  padding: 90px 0;
  background:
    linear-gradient(rgba(26, 26, 26, 0.91), rgba(26, 26, 26, 0.91)),
    url("../images/hero-bg.jpg") center/cover;
  text-align: center;
}
.cta-inner {
  max-width: 780px;
}
.cta-inner h2 {
  margin: 8px 0 18px;
  font-family: var(--heading);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.1;
  letter-spacing: 3px;
}
.cta-inner > p:not(.section-kicker) {
  max-width: 650px;
  margin: auto;
  color: #ccc;
}
.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 16px;
}
.cta-inner small {
  color: var(--muted);
}
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: var(--dark);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-logo img {
  height: 44px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}
.footer-links a {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.footer-links a:hover {
  color: var(--text);
}
.footer-copy {
  color: var(--muted);
  font-size: 0.8rem;
}
.article-header {
  padding: calc(var(--header) + 72px) 0 54px;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
}
.article-header-inner {
  max-width: 920px;
}
.article-breadcrumb {
  margin-bottom: 22px;
  color: var(--muted);
  font-family: var(--heading);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.article-breadcrumb a {
  color: var(--muted);
}
.article-header .post-category {
  position: static;
}
.article-header h1 {
  max-width: 900px;
  margin: 10px 0 20px;
  font-family: var(--heading);
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: 2px;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}
.article-lead {
  max-width: 760px;
  color: #d3d3d3;
  font-size: 1.12rem;
}
.article-meta {
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.82rem;
}
.article-cover {
  width: 100%;
  height: min(52vw, 560px);
  object-fit: cover;
}
.article-section {
  padding: 70px 0;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 280px;
  justify-content: center;
  gap: 60px;
}
.article-body {
  font-size: 1.02rem;
}
.article-body h2 {
  margin: 38px 0 14px;
  font-family: var(--heading);
  font-size: 2rem;
  line-height: 1.2;
  text-transform: uppercase;
}
.article-body h2:first-child {
  margin-top: 0;
}
.article-body h3 {
  margin: 28px 0 10px;
  font-family: var(--heading);
  font-size: 1.35rem;
  text-transform: uppercase;
}
.article-body p {
  margin-bottom: 18px;
  color: #d2d2d2;
}
.article-body ul,
.article-body ol {
  margin: 0 0 22px 22px;
  color: #d2d2d2;
}
.article-body li {
  margin-bottom: 9px;
}
.article-body strong {
  color: var(--text);
}
.article-note {
  margin: 28px 0;
  padding: 22px;
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--card);
}
.article-note p:last-child {
  margin-bottom: 0;
}
.article-sidebar {
  align-self: start;
  position: sticky;
  top: 100px;
}
.sidebar-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--card);
}
.sidebar-card + .sidebar-card {
  margin-top: 20px;
}
.sidebar-card h2 {
  margin-bottom: 12px;
  font-family: var(--heading);
  font-size: 1.25rem;
  text-transform: uppercase;
}
.sidebar-card p,
.sidebar-card li {
  color: var(--muted);
  font-size: 0.88rem;
}
.sidebar-card ul {
  margin-left: 18px;
}
.source-link {
  display: block;
  margin-top: 14px;
  font-family: var(--heading);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.article-cta {
  padding: 30px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--card), #191919);
}
.article-cta .btn {
  width: 100%;
  margin-top: 14px;
  padding: 12px 14px;
  font-size: 1rem;
}
@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .featured-post {
    grid-template-columns: 1fr;
  }
  .featured-image img {
    min-height: 330px;
  }
}
@media (max-width: 768px) {
  .nav-actions {
    margin-left: 20px;
  }
  .nav-actions .btn {
    display: none;
  }
  .logo-text {
    display: none;
  }
  .blog-hero {
    min-height: 590px;
  }
  .section-intro {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .article-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .article-sidebar {
    position: static;
  }
  .article-cover {
    height: 310px;
  }
}
@media (max-width: 480px) {
  .section {
    padding: 64px 0;
  }
  .blog-hero {
    min-height: 610px;
  }
  .blog-hero h1 {
    font-size: 2.65rem;
    letter-spacing: 3px;
  }
  .hero-subtitle {
    font-size: 0.82rem;
    letter-spacing: 3px;
  }
  .hero-intro {
    font-size: 0.98rem;
  }
  .btn-lg {
    width: 100%;
    padding-inline: 20px;
  }
  .featured-copy {
    padding: 26px 22px;
  }
  .featured-copy h3 {
    font-size: 1.65rem;
  }
  .featured-image img {
    min-height: 250px;
  }
  .filters {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .filter:first-child {
    grid-column: 1/-1;
  }
}