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

:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #16213e;
  --accent: #7b2ff7;
  --accent-hover: #9d5cfa;
  --accent-glow: rgba(123, 47, 247, 0.3);
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0b8;
  --text-muted: #6c6c80;
  --border: #2a2a40;
  --link: #9d5cfa;
  --link-hover: #c4a0ff;
  --success: #00d170;
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  --max-width: 1100px;
  --radius: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--link-hover);
}

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

/* === Header === */
.site-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo:hover {
  color: var(--accent);
}

.logo-icon {
  font-size: 1.5rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
}

nav a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

nav a:hover,
nav a.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* === Hero === */
.hero {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #1a1035 100%);
  padding: 60px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
  background: linear-gradient(90deg, var(--accent), var(--success));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* === Main content === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px;
  flex: 1;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 24px;
  color: var(--text-primary);
  border-left: 4px solid var(--accent);
  padding-left: 12px;
}

/* === Cards grid === */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.card-img {
  width: 100%;
  height: 180px;
  background-size: cover;
  background-position: center;
}

.card-img.gta5 {
  background-image: url('/img/gta5.jpg');
}

.card-img.gta6 {
  background-image: url('/img/gta6.jpg');
}

.card-img.helldivers {
  background-image: url('/img/helldivers.jpg');
}

.card-body {
  padding: 16px 20px 20px;
}

.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.card-body h3 a {
  color: var(--text-primary);
}

.card-body h3 a:hover {
  color: var(--accent);
}

.card-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.card-body p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* === About sidebar on home === */
.home-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

.sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.sidebar h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.sidebar p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.sidebar .avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
}

.sidebar .avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === Article page === */
.article {
  max-width: 760px;
  margin: 0 auto;
}

.article-header {
  margin-bottom: 32px;
}

.article-header h1 {
  font-size: 1.9rem;
  line-height: 1.3;
  margin-bottom: 12px;
}

.article-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  gap: 16px;
}

.article-content p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.article-content h2 {
  font-size: 1.3rem;
  margin: 32px 0 12px;
  color: var(--text-primary);
}

.article-img {
  width: 100%;
  height: 300px;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  margin: 24px 0;
}

.article-nav {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* === About page === */
.about-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: start;
}

.about-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
}

.about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content h2 {
  font-size: 1.3rem;
  margin: 24px 0 8px;
  color: var(--text-primary);
}

.about-content p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.tag {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* === Contact page === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-icon {
  width: 36px;
  height: 36px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  margin-bottom: 16px;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-form textarea {
  height: 120px;
  resize: vertical;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 10px 24px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  font-family: var(--font-main);
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
}

/* === Form animation === */
.contact-form {
  transition: opacity 0.3s, transform 0.3s;
}

.contact-form.form-hiding {
  opacity: 0;
  transform: translateY(10px);
}

.form-success {
  text-align: center;
  padding: 40px 0;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.4s, transform 0.4s;
}

.form-success.visible {
  opacity: 1;
  transform: translateY(0);
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.form-success p {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.form-success .success-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: transparent;
}

/* === Footer === */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
  margin-top: auto;
}

.site-footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  margin-top: 8px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--text-primary);
}

/* === Mobile === */
@media (max-width: 768px) {
  .burger {
    display: flex;
  }

  nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
  }

  nav.open {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 12px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .home-layout {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .about-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-avatar {
    margin: 0 auto;
    width: 150px;
    height: 150px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .article-header h1 {
    font-size: 1.5rem;
  }

  .article-img {
    height: 200px;
  }

  .section-title {
    font-size: 1.3rem;
  }
}