/* ============================================
   PRECIOSA BY M - DESIGN SYSTEM
   Modern UI/UX - Blog Lifestyle Féminin
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Lato:wght@300;400;600;700&display=swap');

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root {
  /* Couleurs primaires */
  --primary-50: #ecfdf5;
  --primary-100: #d1fae5;
  --primary-500: #059669;
  --primary-600: #047857;
  --primary-700: #065f46;

  /* Couleurs accent */
  --accent-50: #eef2ff;
  --accent-100: #e0e7ff;
  --accent-500: #6366f1;
  --accent-600: #4f46e5;
  --accent-700: #4338ca;

  /* Couleurs neutres */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Couleurs sémantiques */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  /* Typographie */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;

  /* Spacing système 8pt grid */
  --space-1: 0.5rem;   /* 8px */
  --space-2: 1rem;     /* 16px */
  --space-3: 1.5rem;   /* 24px */
  --space-4: 2rem;     /* 32px */
  --space-5: 2.5rem;   /* 40px */
  --space-6: 3rem;     /* 48px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Container */
  --container-max: 1280px;
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--gray-800);
  background-color: #ffffff;
  overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-3);
  line-height: 1.8;
}

.text-lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--gray-600);
}

.text-small {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

a {
  color: var(--primary-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-700);
}

/* ============================================
   HEADER - Navigation moderne
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-600);
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.02);
  color: var(--primary-700);
}

.nav-main ul {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav-main a {
  position: relative;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-700);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.nav-main a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-500);
  transition: width var(--transition-base);
}

.nav-main a:hover {
  color: var(--primary-600);
}

.nav-main a:hover::after {
  width: 100%;
}

/* ============================================
   HERO - Section d'accueil immersive
   ============================================ */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-4);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
  animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  color: white;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
  letter-spacing: -0.03em;
}

.hero .text-lead {
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  max-width: 700px;
  margin: 0 auto var(--space-6);
  text-shadow: 0 1px 10px rgba(0,0,0,0.1);
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: white;
  color: var(--primary-600);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background: var(--gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: var(--primary-700);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-outline:hover {
  background: white;
  color: var(--primary-600);
  transform: translateY(-2px);
}

/* ============================================
   SECTIONS - Layout modulaire
   ============================================ */

.section {
  padding: var(--space-12) var(--space-4);
}

.section-alt {
  background: var(--gray-50);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-8);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.8;
}

/* ============================================
   CARDS - Articles avec design moderne
   ============================================ */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.article-card {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--gray-200);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-500);
}

.article-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-100), var(--accent-100));
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-image img {
  transform: scale(1.08);
}

.article-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 100%);
  pointer-events: none;
}

.article-card-content {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: 0.875rem;
  color: var(--gray-500);
}

.category-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: white;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.article-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.article-card h3 a {
  color: var(--gray-900);
  transition: color var(--transition-fast);
}

.article-card h3 a:hover {
  color: var(--primary-600);
}

.article-excerpt {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--space-3);
  flex: 1;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--gray-100);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-600);
  transition: gap var(--transition-fast);
}

.read-more:hover {
  gap: var(--space-2);
  color: var(--primary-700);
}

/* ============================================
   CATÉGORIES - Section avec icônes
   ============================================ */

.categories-section {
  padding: var(--space-12) 0;
  background: linear-gradient(180deg, white 0%, var(--gray-50) 100%);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.category-card {
  position: relative;
  background: white;
  border-radius: var(--radius-2xl);
  border: 2px solid var(--gray-200);
  transition: all var(--transition-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  border-color: var(--primary-500);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.category-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover .category-image img {
  transform: scale(1.08);
}

.category-content {
  padding: var(--space-4);
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.category-card h3 {
  font-size: 1.375rem;
  margin-bottom: var(--space-2);
  color: var(--gray-900);
  font-weight: 700;
}

.category-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  flex: 1;
}

.category-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-600);
  transition: gap var(--transition-fast);
}

.category-card:hover .category-link {
  gap: var(--space-2);
  color: var(--primary-700);
}

/* ============================================
   NEWSLETTER - Section d'inscription
   ============================================ */

.newsletter-section {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  top: -250px;
  right: -250px;
}

.newsletter-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  color: white;
  margin-bottom: var(--space-3);
}

.newsletter-content p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.125rem;
  margin-bottom: var(--space-6);
}

.newsletter-form {
  display: flex;
  gap: var(--space-2);
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 250px;
  padding: var(--space-3) var(--space-4);
  font-size: 1rem;
  border: 2px solid white;
  border-radius: var(--radius-full);
  background: white;
  transition: all var(--transition-base);
}

.newsletter-input:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
}

.newsletter-btn {
  padding: var(--space-3) var(--space-5);
  background: white;
  color: var(--primary-600);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.newsletter-btn:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ============================================
   FOOTER - Pied de page moderne
   ============================================ */

.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: var(--space-10) 0 var(--space-4);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--gray-800);
}

.footer-section h3 {
  color: white;
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
}

.footer-section p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

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

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-4);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* ============================================
   RESPONSIVE - Mobile first
   ============================================ */

@media (max-width: 768px) {
  :root {
    --space-12: 4rem;
    --space-10: 3rem;
    --space-8: 2.5rem;
  }

  .header-container {
    height: 70px;
    padding: 0 var(--space-3);
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-main ul {
    gap: var(--space-2);
  }

  .nav-main a {
    font-size: 0.8rem;
  }

  .hero {
    min-height: 70vh;
    padding: var(--space-8) var(--space-3);
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-input {
    min-width: 100%;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   ARTICLE TEMPLATE - PREMIUM UI/UX
   Score cible : 9.5/10
   ============================================ */

/* Reading Progress Bar */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  z-index: 9999;
  transition: width 100ms ease-out;
}

/* Article Hero */
.article-hero {
  position: relative;
  min-height: 500px;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 50%, var(--accent-700) 100%);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.75) 0%, rgba(236, 72, 153, 0.75) 100%);
  z-index: 0;
}

.article-hero-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 720px;
  padding: var(--space-8) var(--space-4);
  text-align: center;
}

.article-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.category-badge-hero {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-weight: 700;
}

.article-hero-divider {
  color: rgba(255, 255, 255, 0.6);
}

.article-reading-time {
  color: rgba(255, 255, 255, 0.9);
}

.article-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: white;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.article-hero-description {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-6);
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.article-hero-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.article-hero-author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-600);
  border: 3px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.article-hero-author-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.article-hero-author-name {
  font-weight: 700;
  font-size: 1.125rem;
  color: white;
  display: block;
}

.article-hero-author-date {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  display: block;
  margin-top: 0.25rem;
}

/* Article Container (3-column layout) */
.article-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .article-container {
    grid-template-columns: 220px 1fr 280px;
    grid-template-areas: "toc main sidebar";
  }

  .article-toc {
    grid-area: toc;
  }

  .article-main {
    grid-area: main;
  }

  .article-sidebar {
    grid-area: sidebar;
  }
}

/* Table of Contents */
.article-toc {
  display: none;
}

@media (min-width: 1024px) {
  .article-toc {
    display: block;
  }
}

.article-toc-sticky {
  position: sticky;
  top: var(--space-8);
}

.article-toc-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-toc-nav ul {
  list-style: none;
  border-left: 2px solid var(--gray-200);
  padding-left: 0;
}

.article-toc-nav li {
  margin-bottom: var(--space-2);
}

.article-toc-nav a {
  display: block;
  padding: 0.5rem 0 0.5rem var(--space-3);
  color: var(--gray-600);
  font-size: 0.875rem;
  line-height: 1.4;
  text-decoration: none;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
  margin-left: -2px;
}

.article-toc-nav a:hover {
  color: var(--primary-600);
  border-left-color: var(--primary-600);
  padding-left: var(--space-4);
}

/* Article Main Content */
.article-main {
  min-width: 0;
}

/* Article Prose - Typography optimisée */
.article-prose {
  max-width: 680px;
  color: var(--gray-800);
  line-height: 1.8;
  font-size: 1.125rem;
  font-family: var(--font-body);
}

.article-prose > * + * {
  margin-top: var(--space-4);
}

.article-prose h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--gray-900);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  line-height: 1.2;
  scroll-margin-top: var(--space-8);
}

.article-prose h3 {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 600;
  color: var(--gray-900);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  line-height: 1.3;
  scroll-margin-top: var(--space-8);
}

.article-prose h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.article-prose p {
  margin-bottom: var(--space-4);
  line-height: 1.8;
}

.article-prose p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  float: left;
  margin: 0.1em 0.15em 0 0;
  color: var(--primary-600);
}

.article-prose strong {
  font-weight: 700;
  color: var(--gray-900);
}

.article-prose em {
  font-style: italic;
  color: var(--gray-700);
}

.article-prose a {
  color: var(--primary-600);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: all var(--transition-fast);
}

.article-prose a:hover {
  color: var(--primary-700);
  text-decoration-thickness: 3px;
}

.article-prose ul,
.article-prose ol {
  padding-left: var(--space-6);
  margin: var(--space-4) 0;
}

.article-prose li {
  margin-bottom: var(--space-2);
  line-height: 1.8;
}

.article-prose li::marker {
  color: var(--primary-600);
  font-weight: 700;
}

.article-prose blockquote {
  border-left: 4px solid var(--primary-500);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  font-style: italic;
  color: var(--gray-700);
}

.article-prose blockquote p {
  margin: 0;
}

.article-prose code {
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  background: var(--gray-100);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--accent-700);
}

.article-prose pre {
  background: var(--gray-900);
  color: var(--gray-100);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: var(--space-6) 0;
}

.article-prose pre code {
  background: none;
  color: inherit;
  padding: 0;
}

.article-prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  margin: var(--space-6) 0;
  box-shadow: var(--shadow-lg);
}

/* Newsletter CTA Inline */
.article-newsletter-inline {
  max-width: 680px;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--accent-50) 100%);
  border: 2px solid var(--primary-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  margin: var(--space-10) 0;
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.article-newsletter-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.article-newsletter-content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-2) 0;
}

.article-newsletter-content p {
  color: var(--gray-700);
  margin: 0 0 var(--space-4) 0;
  line-height: 1.6;
}

.article-newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.article-newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.article-newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.article-newsletter-form button {
  padding: 0.75rem 1.5rem;
  background: var(--primary-600);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.article-newsletter-form button:hover {
  background: var(--primary-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Tags */
.article-tags {
  max-width: 680px;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 2px solid var(--gray-200);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.article-tags-label {
  font-weight: 700;
  color: var(--gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.article-tag {
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.article-tag:hover {
  background: var(--primary-500);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Author Card */
.article-author-card {
  max-width: 680px;
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--gray-50);
  border-radius: var(--radius-2xl);
  display: flex;
  gap: var(--space-4);
  border: 2px solid var(--gray-200);
}

.article-author-card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-lg);
}

.article-author-card-content {
  flex: 1;
}

.article-author-card-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-2) 0;
}

.article-author-card-content p {
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0 0 var(--space-3) 0;
}

.article-author-card-meta {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 600;
}

/* Share Buttons */
.article-share {
  max-width: 680px;
  margin-top: var(--space-6);
  padding: var(--space-4) 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.article-share-label {
  font-weight: 700;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.article-share-buttons {
  display: flex;
  gap: var(--space-2);
}

.article-share-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-700);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.article-share-btn:hover {
  background: var(--primary-500);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Sidebar */
.article-sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .article-sidebar {
    display: block;
  }
}

.article-sidebar-sticky {
  position: sticky;
  top: var(--space-8);
}

/* Widgets */
.article-widget {
  background: white;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.article-widget-highlight {
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--accent-50) 100%);
  border-color: var(--primary-200);
}

.article-widget-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.article-widget-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-3) 0;
}

.article-widget p {
  color: var(--gray-700);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0 0 var(--space-4) 0;
}

.article-widget-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.article-widget-form input {
  padding: 0.625rem 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.article-widget-form input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.article-widget-form button {
  padding: 0.625rem 1rem;
  background: var(--primary-600);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.article-widget-form button:hover {
  background: var(--primary-700);
  transform: translateY(-1px);
}

.article-widget-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-widget-item {
  text-decoration: none;
  padding: var(--space-3);
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  border: 1px solid var(--gray-200);
}

.article-widget-item:hover {
  background: white;
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.article-widget-item-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.article-widget-item h4 {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  margin: 0;
}

/* Responsive */
@media (max-width: 640px) {
  .article-newsletter-inline {
    flex-direction: column;
    text-align: center;
  }

  .article-newsletter-form {
    flex-direction: column;
  }

  .article-author-card {
    flex-direction: column;
    text-align: center;
  }

  .article-author-card-avatar {
    margin: 0 auto;
  }
}