/* =====================================================
   BLOG POST — Inherits marble palette from main site
   ===================================================== */

:root {
  --marble-white: #EDEAE6;
  --marble-cream: #D9D2C7;
  --marble-warm: #C4B9A8;
  --marble-mid: #B0A99F;
  --marble-shadow: #9C9486;
  --marble-vein: #7B7468;
  --marble-deep: #4A4640;
  --marble-darkest: #3A3632;

  --bg: #2C2824;
  --bg-alt: #332F2A;
  --surface: #3D3831;
  --surface-hover: #4A4640;
  --white: #EDEAE6;
  --gray: #B0A99F;
  --gray-light: #C4B9A8;
  --gray-dark: #8A8078;
  --border: rgba(237, 234, 230, 0.08);
  --radius: 2px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

a { color: var(--marble-cream); text-decoration: none; }
a:hover { color: var(--white); }

/* ===== Header ===== */
.blog-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  background: rgba(44, 40, 36, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(196, 185, 168, 0.1);
  z-index: 1000;
}

.blog-header-logo {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.blog-header-logo span { color: var(--marble-warm); }

.blog-header-back {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.3s ease;
}

.blog-header-back:hover { color: var(--white); }

/* ===== Article ===== */
.blog-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 100px 24px 80px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.blog-tag-pill {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(196, 185, 168, 0.2);
  background: rgba(196, 185, 168, 0.06);
  border-radius: 100px;
  color: var(--marble-warm);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.blog-date-text {
  font-size: 1.2rem;
  color: var(--gray-dark);
}

.blog-read-time {
  font-size: 1.2rem;
  color: var(--gray-dark);
}

.blog-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 5vw, 4.8rem);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--white);
}

.blog-subtitle {
  font-size: 1.8rem;
  color: var(--gray);
  line-height: 1.5;
  margin-bottom: 40px;
}

.blog-divider {
  width: 60px;
  height: 2px;
  background: var(--marble-warm);
  opacity: 0.4;
  margin-bottom: 40px;
}

/* ===== Content ===== */
.blog-content h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 48px 0 16px;
  color: var(--white);
}

.blog-content h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  margin: 36px 0 12px;
  color: var(--marble-cream);
}

.blog-content p {
  font-size: 1.6rem;
  line-height: 1.85;
  color: var(--gray-light);
  margin-bottom: 20px;
}

.blog-content strong {
  color: var(--white);
  font-weight: 600;
}

.blog-content em {
  color: var(--marble-warm);
  font-style: italic;
}

.blog-content blockquote {
  border-left: 3px solid var(--marble-warm);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--surface);
  border-radius: var(--radius);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.blog-content blockquote p {
  color: var(--marble-cream);
  font-size: 1.5rem;
  margin-bottom: 0;
}

.blog-content ul, .blog-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.blog-content li {
  font-size: 1.5rem;
  line-height: 1.8;
  color: var(--gray-light);
  margin-bottom: 8px;
}

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

/* ===== Footer nav ===== */
.blog-footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  margin-top: 60px;
}

.blog-footer-link {
  font-size: 1.4rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.blog-footer-link:hover { color: var(--white); }

/* ===== Blog Index Page ===== */
.blog-index {
  max-width: 900px;
  margin: 0 auto;
  padding: 100px 24px 80px;
}

.blog-index-hero {
  margin-bottom: 60px;
}

.blog-index-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: var(--white);
}

.blog-index-intro p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--gray-light);
  margin-bottom: 12px;
}

.blog-index-intro strong {
  color: var(--white);
}

.blog-index-philosophy {
  font-size: 1.4rem !important;
  color: var(--gray) !important;
  font-style: italic;
  border-left: 2px solid var(--marble-vein);
  padding-left: 16px;
  margin-top: 16px !important;
}

/* --- Article cards --- */
.blog-index-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 60px;
}

.blog-index-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.blog-index-card:hover {
  background-color: var(--surface-hover);
  border-color: rgba(196, 185, 168, 0.2);
  box-shadow:
    inset 0 1px 0 rgba(196,185,168,0.06),
    inset 0 -1px 3px rgba(0,0,0,0.25),
    0 2px 8px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}

.blog-index-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid rgba(196, 185, 168, 0.2);
  background: rgba(196, 185, 168, 0.06);
  border-radius: 100px;
  color: var(--marble-warm);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.blog-index-card h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
  color: var(--white);
  line-height: 1.3;
}

.blog-index-card p {
  font-size: 1.4rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-index-card-meta {
  display: flex;
  gap: 16px;
  font-size: 1.2rem;
  color: var(--gray-dark);
}

/* --- Quote section --- */
.blog-index-quote {
  text-align: center;
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.blog-index-quote blockquote {
  background: none;
  border: none;
  padding: 0;
}

.blog-index-quote p {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--marble-cream);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 12px;
}

.blog-index-quote cite {
  font-size: 1.3rem;
  color: var(--gray-dark);
  font-style: normal;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .blog-article {
    padding: 84px 20px 60px;
  }

  .blog-title {
    font-size: 2.8rem;
  }

  .blog-subtitle {
    font-size: 1.5rem;
  }

  .blog-content p {
    font-size: 1.5rem;
  }

  .blog-content h2 {
    font-size: 2rem;
  }

  /* Blog index mobile */
  .blog-index {
    padding: 84px 20px 60px;
  }

  .blog-index-title {
    font-size: 3.4rem;
  }

  .blog-index-card {
    padding: 20px;
  }

  .blog-index-card h2 {
    font-size: 1.8rem;
  }

  .blog-index-quote p {
    font-size: 1.6rem;
  }
}