/* ============================================
   Los Artesanos Verdes — Blog stylesheet
   Branding : green #2d5a3d + terracotta #c07856 + cream #f5f1e8
   ============================================ */

:root {
  /* Couleurs principales */
  --av-green: #2d5a3d;
  --av-green-dark: #1f3029;
  --av-green-light: #4a7d5d;
  --av-terra: #c07856;
  --av-terra-dark: #a05d42;
  --av-cream: #f5f1e8;
  --av-cream-dark: #ebe5d6;
  --av-off-white: #faf8f3;

  /* Neutres */
  --av-text: #1f3029;
  --av-text-soft: #4a5a52;
  --av-text-mute: #8a8f8a;
  --av-border: #e6e0d0;
  --av-border-soft: #f0ead8;

  /* Layout */
  --av-max-w: 720px;
  --av-max-w-wide: 1100px;
  --av-radius-sm: 6px;
  --av-radius-md: 12px;
  --av-radius-lg: 20px;

  /* Typography */
  --av-font-display: Georgia, 'Playfair Display', 'Times New Roman', serif;
  --av-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --av-font-mono: 'SF Mono', Monaco, Consolas, monospace;

  /* Shadows (subtiles, cohérentes) */
  --av-shadow-sm: 0 1px 2px rgba(31, 48, 41, 0.04);
  --av-shadow-md: 0 4px 12px rgba(31, 48, 41, 0.06);
  --av-shadow-lg: 0 10px 30px rgba(31, 48, 41, 0.08);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--av-font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--av-text);
  background: var(--av-off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Header (nav)
   ============================================ */
.av-nav {
  background: var(--av-off-white);
  border-bottom: 1px solid var(--av-border-soft);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  background: rgba(250, 248, 243, 0.92);
}

.av-nav-inner {
  max-width: var(--av-max-w-wide);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.av-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--av-green);
  font-family: var(--av-font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.av-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.av-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.av-nav-links a {
  color: var(--av-text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

.av-nav-links a:hover {
  color: var(--av-green);
}

.av-nav-cta {
  padding: 10px 20px;
  background: var(--av-green);
  color: white !important;
  border-radius: var(--av-radius-md);
  transition: all 0.2s ease;
}

.av-nav-cta:hover {
  background: var(--av-green-dark);
  transform: translateY(-1px);
  box-shadow: var(--av-shadow-md);
}

@media (max-width: 700px) {
  .av-nav-links {
    gap: 16px;
  }
  .av-nav-links a:not(.av-nav-cta) {
    display: none;
  }
}

/* ============================================
   Article — layout
   ============================================ */
.av-article {
  max-width: var(--av-max-w);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.av-breadcrumb {
  font-size: 14px;
  color: var(--av-text-mute);
  margin-bottom: 32px;
}

.av-breadcrumb a {
  color: var(--av-text-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}

.av-breadcrumb a:hover {
  color: var(--av-green);
}

.av-breadcrumb span {
  margin: 0 8px;
  color: var(--av-border);
}

.av-article-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--av-border);
}

.av-article-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--av-terra);
  margin-bottom: 16px;
}

h1.av-article-title {
  font-family: var(--av-font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--av-green-dark);
  margin-bottom: 20px;
}

.av-article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: var(--av-text-mute);
  flex-wrap: wrap;
}

.av-article-meta strong {
  color: var(--av-text-soft);
  font-weight: 500;
}

.av-article-meta .separator {
  color: var(--av-border);
}

/* ============================================
   Article — content typography
   ============================================ */
.av-content {
  font-size: 18px;
  line-height: 1.75;
  color: var(--av-text);
}

.av-content > * + * {
  margin-top: 1.2em;
}

.av-content h2 {
  font-family: var(--av-font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--av-green-dark);
  margin: 56px 0 20px;
  padding-top: 16px;
  border-top: 2px solid var(--av-green);
  display: inline-block;
  width: 100%;
  border-top-width: 2px;
}

.av-content h3 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--av-green);
  margin: 40px 0 12px;
}

.av-content h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--av-text);
  margin: 28px 0 8px;
}

.av-content p {
  margin-bottom: 1.2em;
}

.av-content a {
  color: var(--av-green);
  text-decoration: underline;
  text-decoration-color: var(--av-terra);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
  transition: all 0.2s ease;
}

.av-content a:hover {
  color: var(--av-terra);
  text-decoration-color: var(--av-terra);
}

.av-content strong {
  font-weight: 600;
  color: var(--av-green-dark);
}

.av-content em {
  font-style: italic;
  color: var(--av-text-soft);
}

/* Listes */
.av-content ul, .av-content ol {
  margin: 1em 0;
  padding-left: 24px;
}

.av-content li {
  margin-bottom: 8px;
}

.av-content ul li::marker {
  color: var(--av-terra);
}

/* Blockquote */
.av-content blockquote {
  border-left: 4px solid var(--av-terra);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--av-cream);
  border-radius: 0 var(--av-radius-md) var(--av-radius-md) 0;
  font-style: italic;
  color: var(--av-text-soft);
}

.av-content blockquote p {
  margin: 0;
}

.av-content blockquote strong {
  font-style: normal;
  color: var(--av-green-dark);
}

/* Tables */
.av-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 15px;
  background: white;
  border-radius: var(--av-radius-md);
  overflow: hidden;
  box-shadow: var(--av-shadow-sm);
}

.av-content th {
  background: var(--av-green);
  color: white;
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.av-content td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--av-border-soft);
  vertical-align: top;
}

.av-content tr:last-child td {
  border-bottom: none;
}

.av-content tr:nth-child(even) td {
  background: var(--av-off-white);
}

/* Code inline */
.av-content code {
  background: var(--av-cream);
  color: var(--av-green-dark);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--av-font-mono);
  font-size: 0.9em;
}

/* Check-list (pour les requisitos) */
.av-content ul.check-list {
  list-style: none;
  padding-left: 0;
}

.av-content ul.check-list li {
  padding-left: 32px;
  position: relative;
  margin-bottom: 12px;
}

.av-content ul.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--av-green);
  border-radius: 4px;
  background: white;
}

.av-content ul.check-list li::after {
  content: '✓';
  position: absolute;
  left: 4px;
  top: 2px;
  color: var(--av-green);
  font-weight: 700;
  font-size: 14px;
}

/* Figure + caption */
.av-content figure {
  margin: 32px 0;
}

.av-content figcaption {
  font-size: 14px;
  color: var(--av-text-mute);
  text-align: center;
  margin-top: 12px;
  font-style: italic;
}

/* HR */
.av-content hr {
  border: none;
  height: 1px;
  background: var(--av-border);
  margin: 48px 0;
}

/* ============================================
   Inline CTAs (dans l'article)
   ============================================ */
.av-cta-inline {
  display: block;
  background: linear-gradient(135deg, var(--av-cream) 0%, var(--av-cream-dark) 100%);
  border: 1px solid var(--av-terra);
  border-left: 4px solid var(--av-terra);
  border-radius: var(--av-radius-md);
  padding: 20px 24px;
  margin: 32px 0;
  text-decoration: none;
  color: var(--av-green-dark);
  font-size: 16px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.av-cta-inline:hover {
  transform: translateX(4px);
  box-shadow: var(--av-shadow-md);
  text-decoration: none;
}

.av-cta-inline .arrow {
  display: inline-block;
  margin-left: 8px;
  transition: transform 0.2s ease;
}

.av-cta-inline:hover .arrow {
  transform: translateX(4px);
}

/* ============================================
   Case cards (pour les exemples chiffrés)
   ============================================ */
.av-case {
  background: white;
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius-md);
  padding: 28px;
  margin: 28px 0;
  box-shadow: var(--av-shadow-sm);
}

.av-case h4 {
  color: var(--av-green);
  font-size: 18px;
  margin-top: 0 !important;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--av-border-soft);
}

.av-case ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.av-case li {
  padding: 8px 0;
  border-bottom: 1px dotted var(--av-border-soft);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 16px;
  margin-bottom: 0;
}

.av-case li:last-child {
  border-bottom: none;
}

.av-case li::marker {
  content: none;
}

.av-case li strong {
  color: var(--av-text-soft);
  font-weight: 500;
}

.av-case .highlight {
  background: var(--av-cream);
  margin: 12px -14px;
  padding: 12px 14px;
  border-radius: var(--av-radius-sm);
  font-weight: 600;
  color: var(--av-green-dark);
}

/* ============================================
   Final CTA block
   ============================================ */
.av-cta-final {
  background: linear-gradient(135deg, var(--av-green) 0%, var(--av-green-dark) 100%);
  color: white;
  border-radius: var(--av-radius-lg);
  padding: 48px 32px;
  margin: 64px 0 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.av-cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--av-terra) 0%, transparent 60%);
  opacity: 0.18;
  pointer-events: none;
}

.av-cta-final h2 {
  font-family: var(--av-font-display);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  color: white;
  margin: 0 0 16px;
  border: none;
  padding: 0;
  position: relative;
}

.av-cta-final p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.av-cta-button {
  display: inline-block;
  background: var(--av-terra);
  color: white;
  padding: 18px 36px;
  border-radius: var(--av-radius-md);
  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(192, 120, 86, 0.4);
  position: relative;
}

.av-cta-button:hover {
  background: var(--av-terra-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(192, 120, 86, 0.5);
  text-decoration: none !important;
}

.av-cta-reassurance {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
}

.av-cta-reassurance span::before {
  content: '✓';
  margin-right: 6px;
  color: var(--av-terra);
  font-weight: 700;
}

/* ============================================
   Article footer (sources, update date)
   ============================================ */
.av-article-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--av-border);
  font-size: 15px;
  color: var(--av-text-soft);
}

.av-article-footer h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--av-text);
  margin: 24px 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.av-article-footer ul {
  list-style: none;
  padding-left: 0;
}

.av-article-footer li {
  padding: 6px 0;
  font-size: 14px;
}

.av-article-footer a {
  color: var(--av-green);
  text-decoration: none;
  border-bottom: 1px dotted var(--av-green);
}

.av-article-footer a:hover {
  color: var(--av-terra);
  border-bottom-color: var(--av-terra);
}

.av-article-footer .updated {
  margin-top: 24px;
  font-style: italic;
  color: var(--av-text-mute);
  font-size: 13px;
}

/* ============================================
   Blog index — articles list
   ============================================ */
.av-blog-hero {
  max-width: var(--av-max-w-wide);
  margin: 0 auto;
  padding: 72px 24px 48px;
  text-align: center;
}

.av-blog-hero h1 {
  font-family: var(--av-font-display);
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 700;
  color: var(--av-green-dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.av-blog-hero p {
  font-size: 19px;
  color: var(--av-text-soft);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.av-articles-grid {
  max-width: var(--av-max-w-wide);
  margin: 0 auto;
  padding: 24px 24px 80px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.av-article-card {
  background: white;
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius-md);
  overflow: hidden;
  transition: all 0.25s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.av-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--av-shadow-lg);
  border-color: var(--av-green-light);
}

.av-article-card-body {
  padding: 28px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.av-article-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--av-terra);
  margin-bottom: 12px;
}

.av-article-card h2 {
  font-family: var(--av-font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--av-green-dark);
  margin-bottom: 12px;
}

.av-article-card p {
  font-size: 15px;
  color: var(--av-text-soft);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.av-article-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--av-text-mute);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--av-border-soft);
}

.av-article-card-readmore {
  color: var(--av-green);
  font-weight: 500;
}

.av-article-card:hover .av-article-card-readmore {
  color: var(--av-terra);
}

/* Featured article (premier de la liste) */
.av-article-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  background: linear-gradient(135deg, var(--av-cream) 0%, var(--av-off-white) 100%);
  min-height: 260px;
}

.av-article-card.featured .av-article-card-body {
  padding: 40px;
}

.av-article-card.featured h2 {
  font-size: 30px;
}

.av-article-card.featured .av-article-card-tag {
  color: var(--av-green);
}

.av-article-card.featured .av-article-card-visual {
  background: linear-gradient(135deg, var(--av-green) 0%, var(--av-green-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.av-article-card.featured .av-article-card-visual::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80%;
  height: 100%;
  background: radial-gradient(ellipse at top right, var(--av-terra) 0%, transparent 60%);
  opacity: 0.25;
}

.av-article-card.featured .av-visual-label {
  font-family: var(--av-font-display);
  font-size: 20px;
  color: white;
  font-weight: 300;
  line-height: 1.4;
  position: relative;
  z-index: 1;
  text-align: center;
  letter-spacing: -0.01em;
}

@media (max-width: 768px) {
  .av-article-card.featured {
    grid-template-columns: 1fr;
  }
  .av-article-card.featured .av-article-card-visual {
    min-height: 160px;
    padding: 24px;
  }
  .av-article-card.featured .av-article-card-body {
    padding: 28px 26px;
  }
  .av-article-card.featured h2 {
    font-size: 24px;
  }
}

/* ============================================
   Footer global du site
   ============================================ */
.av-footer {
  background: var(--av-green-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 48px 24px 32px;
  font-size: 14px;
}

.av-footer-inner {
  max-width: var(--av-max-w-wide);
  margin: 0 auto;
}

.av-footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.av-footer-brand {
  max-width: 360px;
}

.av-footer-brand h3 {
  font-family: var(--av-font-display);
  font-size: 22px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}

.av-footer-brand p {
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

.av-footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--av-terra);
  margin-bottom: 16px;
}

.av-footer-col ul {
  list-style: none;
  padding: 0;
}

.av-footer-col li {
  margin-bottom: 8px;
}

.av-footer-col a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.av-footer-col a:hover {
  color: var(--av-terra);
}

.av-footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.av-footer-bottom .legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.av-footer-bottom a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s ease;
}

.av-footer-bottom a:hover {
  color: var(--av-terra);
}

@media (max-width: 700px) {
  .av-footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 700px) {
  .av-article {
    padding: 32px 20px 60px;
  }

  .av-content {
    font-size: 16.5px;
  }

  .av-content h2 {
    font-size: 26px;
    margin-top: 40px;
  }

  .av-content h3 {
    font-size: 19px;
  }

  .av-cta-final {
    padding: 36px 24px;
  }

  .av-cta-final h2 {
    font-size: 26px;
  }

  .av-case {
    padding: 20px;
  }

  .av-case li {
    font-size: 15px;
    flex-direction: column;
    gap: 4px;
  }
}

/* Print-friendly */
@media print {
  .av-nav, .av-cta-inline, .av-cta-final, .av-footer {
    display: none !important;
  }
  .av-article {
    max-width: 100%;
    padding: 0;
  }
  .av-content {
    font-size: 12pt;
    line-height: 1.5;
  }
}