/* ========== ANDE Digital Blog - Stylesheet ========== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --bg: #FEFCFA;
  --bg-warm: #F9F5F0;
  --brown-dark: #4A2C0A;
  --brown-medium: #6B4226;
  --copper: #C07830;
  --copper-light: #D4944A;
  --beige: #CEBEA8;
  --beige-light: #E8DFD2;
  --text: #3A2A1A;
  --text-light: #7A6A5A;
  --white: #FFFFFF;
  --card-bg: #F5F0EA;
  --shadow: 0 2px 16px rgba(74, 44, 10, 0.06);
  --shadow-hover: 0 8px 32px rgba(74, 44, 10, 0.12);
  --radius: 12px;
  --max-width: 1100px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }

/* ========== NAV ========== */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(254, 252, 250, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid var(--beige-light);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.logo-main { font-family: 'Inter', sans-serif; font-weight: 300; font-size: 1.4rem; letter-spacing: 0.15em; color: var(--brown-dark); }
.logo-main span { color: var(--copper); }
.logo-line { width: 28px; height: 2px; background: var(--brown-dark); margin: 2px 0; }
.logo-sub { font-size: 0.55rem; letter-spacing: 0.3em; text-transform: lowercase; color: var(--brown-dark); }
.logo a { display: flex; flex-direction: column; align-items: flex-start; }

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links li a {
  font-size: 0.9rem;
  color: var(--brown-medium);
  font-weight: 400;
  transition: color var(--transition);
}
.nav-links li a:hover { color: var(--copper); }
.nav-cta {
  background: var(--copper) !important;
  color: var(--white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  font-weight: 500;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--copper-light) !important; }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown-dark);
  transition: var(--transition);
}

/* ========== BLOG HERO ========== */
.blog-hero {
  padding: 120px 2rem 60px;
  text-align: center;
  background: var(--bg-warm);
}
.blog-hero .section-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 1rem;
}
.blog-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 400;
  color: var(--brown-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.blog-hero h1 em { color: var(--copper); font-style: italic; }
.blog-hero p {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 550px;
  margin: 0 auto;
}

/* ========== BLOG GRID ========== */
.blog-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.blog-card-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.blog-card-body { padding: 1.5rem; }
.blog-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.blog-card-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--brown-dark);
  margin-bottom: 0.6rem;
  line-height: 1.35;
}
.blog-card-body p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.blog-card-meta {
  font-size: 0.78rem;
  color: var(--beige);
  font-weight: 500;
}
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--copper);
  font-weight: 500;
  transition: gap var(--transition);
}
.read-more:hover { gap: 0.7rem; }

/* ========== ARTICLE PAGE ========== */
.article-hero {
  padding: 120px 2rem 40px;
  background: var(--bg-warm);
}
.article-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--copper);
  font-weight: 500;
  margin-bottom: 1.5rem;
  transition: gap var(--transition);
}
.article-back:hover { gap: 0.7rem; }
.article-hero .section-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.article-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--brown-dark);
  line-height: 1.25;
  margin-bottom: 1rem;
}
.article-meta {
  font-size: 0.85rem;
  color: var(--text-light);
}
.article-meta span { color: var(--copper); font-weight: 500; }

.article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}
.article-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--brown-dark);
  margin: 2.5rem 0 1rem;
}
.article-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brown-medium);
  margin: 2rem 0 0.8rem;
}
.article-content p {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
}
.article-content li {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}
.article-content blockquote {
  border-left: 3px solid var(--copper);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-warm);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--brown-medium);
}
.article-content strong { color: var(--brown-dark); }

.article-cta {
  max-width: 720px;
  margin: 0 auto 4rem;
  padding: 2rem;
  background: var(--bg-warm);
  border-radius: var(--radius);
  text-align: center;
}
.article-cta h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--brown-dark);
  margin-bottom: 0.6rem;
}
.article-cta p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 1.2rem;
}
.btn-cta {
  display: inline-block;
  background: var(--copper);
  color: var(--white);
  padding: 0.75rem 1.8rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background var(--transition);
}
.btn-cta:hover { background: var(--copper-light); }

/* ========== FOOTER ========== */
footer {
  background: var(--brown-dark);
  padding: 3rem 2rem;
  text-align: center;
}
.footer-inner { max-width: var(--max-width); margin: 0 auto; }
.footer-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 1.6rem;
  letter-spacing: 0.15em;
  color: var(--white);
}
.footer-logo span { color: var(--copper); }
.footer-line {
  width: 40px;
  height: 2px;
  background: var(--copper);
  margin: 0.8rem auto;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0;
}
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}
.footer-social a:hover { border-color: var(--copper); }
.footer-social svg { width: 16px; height: 16px; fill: var(--white); }
.footer-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.8rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .blog-hero h1 { font-size: 2rem; }
  .blog-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .article-hero h1 { font-size: 1.8rem; }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
}
@media (max-width: 480px) {
  .blog-hero { padding: 100px 1.2rem 40px; }
  .article-hero { padding: 100px 1.2rem 30px; }
  .article-content { padding: 2rem 1.2rem 3rem; }
}