:root {
  --bg-color: #ffffff;
  --text-color: #1a1a1a;
  --accent-color: #2e7d32;
  --secondary-bg: #f5f5f5;
  --glass-bg: rgba(255, 255, 255, 0.8);
  --border-color: #eeeeee;
  --hero-gradient: linear-gradient(135deg, #2e7d32, #1b5e20);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-mode {
  --bg-color: #050505;
  --text-color: #f0f0f0;
  --accent-color: #00f2fe;
  --secondary-bg: #111111;
  --glass-bg: rgba(20, 20, 20, 0.7);
  --border-color: rgba(255, 255, 255, 0.1);
  --card-glow: rgba(0, 242, 254, 0.15);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: var(--transition);
}

h1,
h2,
h3 {
  font-family: "Outfit", sans-serif;
  color: var(--text-color);
}

.glass-header {
  position: fixed;
  top: 0;
  width: 100%;
  backdrop-filter: blur(10px);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 1rem 2rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-shrink: 0;
  text-decoration: none; /* No underline for logo link */
}

.logo-icon {
    filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.4));
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(15deg) scale(1.1);
}

.logo-text {
  background: linear-gradient(135deg, var(--accent-color), #00f2fe);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
}

.lang-switcher {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.lang-btn:hover {
    border-color: var(--accent-color);
}

.lang-dropdown {
    display: none;
    position: absolute;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    min-width: 120px;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 1001;
    overflow: hidden;
    margin-top: 0.5rem;
}

.lang-switcher:hover .lang-dropdown,
.lang-dropdown.show-dropdown {
    display: block;
}

.lang-dropdown a {
    color: var(--text-color) !important;
    padding: 0.8rem 1.2rem;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: var(--transition);
}

.lang-dropdown a:hover {
    background: var(--accent-color);
    color: white !important;
}

#theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
}

body.dark-mode .sun {
  display: block;
}
body.dark-mode .moon {
  display: none;
}
body:not(.dark-mode) .sun {
  display: none;
}
body:not(.dark-mode) .moon {
  display: block;
}

.article-container {
  max-width: 800px;
  margin: 100px auto 4rem;
  padding: 0 1.5rem;
}

.article-header {
  margin-bottom: 3rem;
  text-align: center;
}

.category {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 2px;
}

h1 {
  font-size: 3rem;
  margin: 1rem 0;
  line-height: 1.1;
}

.lead {
  font-size: 1.2rem;
  opacity: 0.8;
}

.toc-card {
  background: var(--secondary-bg);
  padding: 2rem;
  border-radius: 1rem;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
}

.toc-card ul {
  list-style: none;
  margin-top: 1rem;
}

.toc-card a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--accent-color);
}

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

.content-section p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.guideline {
  margin: 4rem 0;
}

.guideline h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.premium-figure {
  margin: 2rem 0;
}

.placeholder-img {
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #555;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.placeholder-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(255, 255, 255, 0.05), transparent);
}

.article-img {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.article-img:hover {
    transform: scale(1.02);
}

figcaption {
  margin-top: 1rem;
  text-align: center;
  font-style: italic;
  font-size: 0.9rem;
  opacity: 0.7;
}

.article-footer {
  background: var(--secondary-bg);
  padding: 3rem;
  border-radius: 2rem;
  text-align: center;
  margin-top: 4rem;
}

.main-footer {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-color);
  position: relative;
  z-index: 10;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-content p {
    opacity: 0.6;
    font-size: 0.9rem;
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    color: var(--text-color) !important;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    opacity: 0.9;
}

.footer-nav a:hover {
    color: var(--accent-color);
    opacity: 1;
}

/* --- Legal & About Pages Redesign --- */

/* --- Premium Legal & About Redesign (Rescue) --- */

.legal-content {
    max-width: 900px;
    margin: 160px auto 8rem;
    padding: 0 2rem;
    position: relative;
    z-index: 5;
}

.legal-header {
    text-align: center;
    margin-bottom: 5rem;
}

.legal-header h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    letter-spacing: -2px;
}

.legal-header p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    color: var(--text-color);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 3rem;
    padding: 4rem;
    box-shadow: 0 40px 100px rgba(0,0,0,0.2);
    margin-bottom: 4rem;
    transition: var(--transition);
}

body.dark-mode .glass-card {
    box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 0 1px var(--border-color);
}

.legal-section {
    margin-bottom: 4rem;
}

.legal-section:last-child {
    margin-bottom: 0;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.section-icon {
    width: 38px;
    height: 38px;
    padding: 8px;
    background: rgba(0, 242, 254, 0.15);
    border-radius: 0.8rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.legal-section h2 {
    font-size: 2rem;
    margin: 0;
    color: var(--text-color);
    font-weight: 700;
}

.legal-section p {
    font-size: 1.15rem;
    line-height: 1.9;
    opacity: 1;
    color: var(--text-color);
}

.legal-section ul {
    list-style: none;
    margin: 2rem 0;
}

.legal-section li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    opacity: 0.8;
}

.legal-section li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 3rem 2rem;
    background: var(--secondary-bg);
    border-radius: 2rem;
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.contact-item:hover {
    border-color: var(--accent-color);
    background: var(--glass-bg);
    transform: translateY(-10px);
}

.contact-item svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

.contact-item span {
    font-weight: 700;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
  .glass-header {
    padding: 0.8rem 1rem;
  }

  nav {
    flex-wrap: nowrap;
    gap: 0.5rem;
  }

  .logo {
    font-size: 1.2rem;
    gap: 0.5rem;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .nav-controls {
    gap: 0.6rem;
    flex-wrap: nowrap;
  }

  .lang-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .lang-dropdown {
    background: var(--secondary-bg);
    opacity: 0.98;
    right: -10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  }

  h1 {
    font-size: 1.8rem;
    margin: 0.8rem 0;
  }

  .guideline h2 {
    font-size: 1.5rem;
  }

  .article-container {
    margin-top: 70px;
    padding: 0 1rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }

  .footer-nav {
    flex-direction: column;
    gap: 1.2rem;
  }

  .legal-content {
    margin-top: 100px;
    padding: 0 1.2rem;
  }

  .legal-content h1 {
    font-size: 2.2rem;
  }

  .article-header {
    margin-bottom: 2rem;
  }

  .lead {
    font-size: 1.1rem;
  }

  .toc-card {
    padding: 1.5rem;
    margin: 1.5rem 0;
  }

  .content-section p {
    font-size: 1rem;
  }

  .guideline {
    margin: 2.5rem 0;
  }

  .article-footer {
    padding: 2rem 1.5rem;
    margin-top: 3rem;
  }
}