/* ===== ARTICLE SYSTEM CSS (Redesigned based on LeonHome Inspiration) ===== */

:root {
  --primary: #5b21b6;
  --primary-lt: #7c3aed;
  --accent: #f59e0b;
  --accent-lt: #fcd34d;
  --dark: #0f0a1e;
  --dark-2: #160f2e;
  --card-bg: #ffffff;
  --text: #1e1b4b;
  --text-muted: #6b7280;
  --border: rgba(124, 58, 237, 0.08); /* Sophisticated light border */
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 30px rgba(124, 58, 237, 0.03); /* Soft shadow */
  --shadow-lg: 0 20px 40px rgba(124, 58, 237, 0.12);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', sans-serif;
  background: #f6f4fa; /* Soft gray-lavender body background to make cards pop */
  color: var(--text);
  line-height: 1.85;
  font-size: 16px;
}

/* ===== SKIP LINK ===== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 6px;
  background: var(--primary);
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  z-index: 999;
}

.skip-link:focus {
  left: 6px;
}

/* ===== NAV ===== */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 10, 30, .94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(124, 58, 237, .25);
}

.nav-inner {
  max-width: 1100px;
  margin: auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.nav-logo {
  font-family: 'Playfair Display', 'Cinzel', serif;
  color: var(--accent);
  font-size: 1.15rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: .5px;
}

.nav-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: white;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  color: white;
  padding: 8px 22px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(124, 58, 237, .35);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(124, 58, 237, .45);
}

/* ===== ARTICLE HERO ===== */
.article-hero {
  background: linear-gradient(145deg, #0f0a1e 0%, #1a1035 50%, #29154a 100%);
  color: white;
  padding: 90px 24px 80px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 20% 30%, rgba(124, 58, 237, .25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 80% 70%, rgba(245, 158, 11, .15) 0%, transparent 60%);
  pointer-events: none;
}

.article-hero-inner {
  position: relative;
  max-width: 850px;
  margin: auto;
}

.category-badge {
  display: inline-block;
  background: rgba(245, 158, 11, .12);
  border: 1px solid rgba(245, 158, 11, .35);
  color: var(--accent-lt);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.article-hero h1 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.article-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  opacity: 0.75;
  margin-top: 15px;
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ===== MAIN CONTENT WRAPPER ===== */
.main-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  margin-bottom: 25px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs a {
  color: var(--primary-lt);
  text-decoration: none;
  font-weight: 700;
  transition: var(--transition);
}

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

.breadcrumbs span::after {
  content: ' \00bb ';
  margin: 0 8px;
  color: #c084fc;
}

/* ===== LAYOUT: MAIN & SIDEBAR ===== */
.layout-container {
  display: flex;
  gap: 36px;
  align-items: flex-start;
}

.article-body-column {
  flex: 1;
  min-width: 0;
}

.sidebar-column {
  width: 320px;
  flex-shrink: 0;
  position: sticky;
  top: 90px;
}

/* ===== PREMIUM CARDS ===== */
.content-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 48px;
  margin-bottom: 30px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
  scroll-margin-top: 90px;
}

.content-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.15);
}

/* Heading H2 */
.content-card h2 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.85rem;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  text-transform: none;
}

.content-card h2 .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-lt), var(--primary));
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  flex-shrink: 0;
  color: white;
}

/* Heading H3 */
.content-card h3 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.35rem;
  color: var(--primary-lt);
  font-weight: 700;
  margin: 36px 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: none;
}

.content-card h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--accent);
  border-radius: 4px;
  flex-shrink: 0;
}

/* Paragraph */
.content-card p {
  color: #374151;
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 22px;
}

.content-card p:last-child {
  margin-bottom: 0;
}

/* ===== CALLOUT BOX ===== */
.callout {
  background: linear-gradient(135deg, #fdf6ff, #ede9fe);
  border-left: 5px solid var(--primary-lt);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
  font-style: italic;
  font-size: 1.02rem;
  color: #3b0764;
  font-weight: 600;
}

/* ===== ELEMENT LISTS ===== */
.custom-list {
  list-style: none;
  margin-bottom: 20px;
}

.custom-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: #374151;
  font-size: 1.02rem;
  line-height: 1.8;
}

.custom-list li::before {
  content: "⚔️";
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 0.9rem;
}

/* ===== SIDEBAR STYLES ===== */
.sidebar-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.sidebar-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.15);
}

.sidebar-card h3 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 16px;
  text-transform: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.sidebar-links {
  list-style: none;
}

.sidebar-links li {
  margin-bottom: 12px;
}

.sidebar-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.sidebar-links a:hover {
  color: var(--primary-lt);
  transform: translateX(4px);
}

.sidebar-links a::before {
  content: '✦';
  color: var(--accent);
  font-size: 0.8rem;
}

/* Sidebar CTA Card */
.sidebar-cta {
  background: #0f0a1e;
  color: white;
  border: 1px solid rgba(245, 158, 11, 0.2);
  text-align: center;
  padding: 30px 24px;
}

.sidebar-cta h3 {
  color: var(--accent-lt);
  border-bottom: none;
  padding-bottom: 0;
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.15rem;
}

.sidebar-cta p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 24px;
  line-height: 1.6;
}

.sidebar-cta-btn {
  display: block;
  background: linear-gradient(135deg, var(--accent), #f97316);
  color: #0f0a1e;
  font-size: 0.88rem;
  font-weight: 900;
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
  transition: var(--transition);
}

.sidebar-cta-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.45);
}

/* ===== TABLE OF CONTENTS ===== */
.toc-card {
  border-left: 3px solid var(--primary-lt);
  background: linear-gradient(135deg, #fdf6ff, #ede9fe);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ===== FEATURES CARD GRID (Redesigned to Pop on light backgrounds) ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 24px 0;
}

.feature-card {
  background: #ffffff;
  border: 1px solid rgba(124, 58, 237, 0.08);
  border-top: 4px solid var(--primary-lt); /* Premium top color-accent */
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.03);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  border-top-color: var(--accent); /* Turn gold on hover */
  box-shadow: var(--shadow-lg);
  background: linear-gradient(to bottom, #ffffff, #faf9ff);
}

.feature-card .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: rgba(124, 58, 237, 0.05);
  border-radius: 50%;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-card:hover .card-icon {
  background: var(--primary);
  color: white;
}

.feature-card h3 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 12px;
  font-weight: 700;
  border-bottom: none;
  padding-bottom: 0;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.feature-card .card-link {
  color: var(--primary-lt);
  text-decoration: none;
  font-weight: 800;
  font-size: 0.88rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.feature-card .card-link:hover {
  color: var(--accent);
  transform: translateX(4px);
}

/* Directory section headings for guides list page */
.directory-section {
  margin: 20px 0 40px;
}

.directory-title {
  font-family: 'Playfair Display', 'Cinzel', serif;
  font-size: 1.85rem;
  color: var(--primary);
  margin-bottom: 8px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}

.directory-subtitle {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-bottom: 30px;
}

/* Simple list feature items */
.feature-item {
  background: linear-gradient(135deg, #fcf6ff, #ede9fe);
  border: 1px solid #d8b4fe;
  border-radius: 14px;
  padding: 20px 18px;
  text-align: center;
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-lt);
  background: #ffffff;
}

.feature-item .fi-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

.feature-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 6px;
}

.feature-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ===== PREMIUM TABLES ===== */
.table-container {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.compare-table th {
  background: linear-gradient(135deg, var(--primary), var(--primary-lt));
  color: white;
  padding: 14px 18px;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.compare-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: #374151;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr:nth-child(even) td {
  background: #faf9ff;
}

.badge-old {
  background: #dcfce7;
  color: #166534;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
}

.badge-new {
  background: #fef3c7;
  color: #92400e;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
}

/* ===== FOOTER ===== */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, .7);
  text-align: center;
  padding: 48px 24px;
  border-radius: 24px 24px 0 0;
  margin-top: 50px;
}

footer h3 {
  font-family: 'Playfair Display', 'Cinzel', serif;
  color: var(--accent);
  font-size: 1.3rem;
  margin-bottom: 12px;
}

footer p {
  font-size: .9rem;
  max-width: 600px;
  margin: 0 auto 16px;
  line-height: 1.6;
}

footer .footer-links {
  margin-top: 20px;
}

footer .footer-links a {
  color: rgba(255, 255, 255, .5);
  text-decoration: none;
  font-size: .8rem;
  margin: 0 10px;
  transition: color .2s;
}

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

/* ===== RESPONSIVE MEDIA QUERIES ===== */
@media (max-width: 900px) {
  .layout-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .sidebar-column {
    width: 100%;
    position: static;
  }
}

@media (max-width: 768px) {
  .article-hero {
    padding: 60px 20px 50px;
  }

  .content-card {
    padding: 32px 24px;
  }

  footer {
    border-radius: 16px 16px 0 0;
  }
}

@media (max-width: 480px) {
  .compare-table {
    font-size: 0.8rem;
  }

  .compare-table th,
  .compare-table td {
    padding: 10px 12px;
  }
}