/* ============================================================
   ROOT & VARIABLES
   ============================================================ */
:root {
  --bg: #faf9f7;
  --bg-rose: #f5eff3;
  --bg-subtle: #f3f2f0;
  --surface: #ffffff;
  --accent: #b84d6f;
  --accent-dark: #8f3552;
  --accent-soft: rgba(184, 77, 111, 0.08);
  --accent-border: rgba(184, 77, 111, 0.25);
  --text: #1c1618;
  --text-mid: #4a4547;
  --text-muted: #7a7477;
  --border: #e8e6e4;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Liquid glass — Apple-style: less blur, more reflection */
  --glass-bg: rgba(255, 255, 255, 0.22);
  --glass-bg-strong: rgba(255, 255, 255, 0.35);
  --glass-border: rgba(255, 255, 255, 0.85);
  --glass-border-soft: rgba(184, 77, 111, 0.15);
  --glass-blur: 6px;
  --glass-saturate: 180%;
  /* Specular / reflection — light catching the surface */
  --glass-reflection: inset 0 1px 0 0 rgba(255, 255, 255, 0.9),
                      inset 0 2px 12px 0 rgba(255, 255, 255, 0.25),
                      inset 4px 0 12px -4px rgba(255, 255, 255, 0.2),
                      inset -4px 0 12px -4px rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 4px 24px rgba(0, 0, 0, 0.06),
                  0 1px 0 0 rgba(255, 255, 255, 0.6);
  --glass-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.08),
                        0 1px 0 0 rgba(255, 255, 255, 0.7);
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

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

/* Focus styles for accessibility + visual consistency */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Scroll margin so anchor links don't sit under sticky nav */
.books-section,
.about-section {
  scroll-margin-top: 5rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.875rem 1.25rem;
}

.nav-bar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .nav-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.4) 0%,
      rgba(255, 255, 255, 0.06) 50%,
      transparent 100%
    );
  }
}

.nav-bar .logo,
.nav-bar .nav-links {
  position: relative;
  z-index: 1;
}

.site-header:has(.nav-bar:hover) .nav-bar,
.site-header:has(.nav-bar:focus-within) .nav-bar {
  box-shadow: var(--glass-reflection), var(--glass-shadow-hover);
  border-color: rgba(255, 255, 255, 0.95);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  white-space: nowrap;
  transition: color 0.2s ease, transform 0.2s ease;
}

.logo:active {
  transform: scale(0.98);
}

.logo:hover { color: var(--accent-dark); }

.logo-icon {
  display: flex;
  align-items: center;
  color: var(--accent);
}

.logo-text {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  font-family: inherit;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-icon {
  display: inline-flex;
  align-items: center;
}

/* Nav buttons — glass pills with reflection */
.nav-cta,
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  min-height: 44px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.85), 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.nav-cta:hover,
.nav-link:hover {
  color: var(--accent-dark);
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.nav-cta.active,
.nav-link.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.nav-cta.active .nav-icon,
.nav-link.active .nav-icon {
  color: #fff;
}

.nav-cta.active:hover,
.nav-link.active:hover {
  background: var(--accent-dark);
  color: #fff;
  border-color: var(--accent-dark);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  padding: 3.5rem 1.5rem 5rem;
  background: linear-gradient(148deg, #fdf5f8 0%, #f8edf4 45%, #fdfbfa 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -100px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 77, 111, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 77, 111, 0.05) 0%, transparent 65%);
  pointer-events: none;
}

.hero-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  min-width: 0;
}

.hero-eyebrow {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-heading {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--text);
  letter-spacing: -0.01em;
}

.hero-tagline {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  color: var(--text-mid);
  line-height: 1.65;
  max-width: 38ch;
}

.hero-tagline em {
  font-style: italic;
  color: var(--accent-dark);
  font-family: var(--font-heading);
}

.hero-welcome {
  margin: 0 0 2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.8125rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border: none;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(184, 77, 111, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(184, 77, 111, 0.36);
  color: #fff;
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.8125rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  text-decoration: none;
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  transition: all 0.2s ease;
}

.hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.95);
  transform: translateY(-2px);
  color: var(--text);
  box-shadow: var(--glass-reflection), var(--glass-shadow-hover);
}

/* Hero image */
.hero-image-area {
  flex-shrink: 0;
  position: relative;
  width: 280px;
  height: 280px;
}

.hero-image-deco {
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 2px dashed rgba(184, 77, 111, 0.22);
  animation: spin-slow 35s linear infinite;
  pointer-events: none;
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image-deco {
    animation: none;
    opacity: 0.6;
  }
}

.hero-image-wrap {
  position: relative;
  z-index: 1;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--glass-border);
  box-shadow: var(--glass-reflection), var(--glass-shadow),
              0 0 0 1px rgba(255, 255, 255, 0.4) inset;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   SHARED SECTION COMPONENTS
   ============================================================ */
.section-intro {
  text-align: center;
  margin-bottom: 2.75rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-heading {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.section-heading::after {
  content: '';
  display: block;
  width: 2.75rem;
  height: 3px;
  margin: 0.6rem auto 0;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
}

.section-sub {
  margin: 0;
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ============================================================
   BOOKS SECTION
   ============================================================ */
.books-section {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 5rem;
}

.books-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 600px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  opacity: 0.8;
}

/* Carousel — liquid glass card with reflections */
.spotlight {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: 1.75rem;
  padding: 2rem 2.25rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  transition: box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .spotlight::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.35) 0%,
      rgba(255, 255, 255, 0.08) 40%,
      transparent 70%
    );
  }
}

.spotlight:hover {
  box-shadow: var(--glass-reflection), var(--glass-shadow-hover);
}

.spotlight-cover-col {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.spotlight-cover-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.8), 0 4px 12px rgba(0, 0, 0, 0.06);
}

.spotlight-cover-frame img {
  display: block;
  width: 280px;
  height: 420px;
  object-fit: cover;
  vertical-align: middle;
  opacity: 1;
  transform: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.spotlight-detail {
  opacity: 1;
  transform: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Carousel change animation: fade out → update → fade in */
.spotlight.carousel-changing .spotlight-cover-frame img,
.spotlight.carousel-changing .spotlight-detail {
  opacity: 0;
  transform: translateY(10px);
}

.spotlight.carousel-changing .spotlight-cover-frame img {
  transform: translateY(10px) scale(0.98);
}

.cover-badge {
  position: absolute;
  top: 0.625rem;
  right: 0.625rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  padding: 0.35rem 0.625rem;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.9), 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* Prev/Next — glass buttons with edge reflection */
.carousel-btn {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  color: var(--text-mid);
  cursor: pointer;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.9),
              inset 0 -1px 0 0 rgba(255, 255, 255, 0.15),
              var(--glass-shadow);
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.carousel-btn:active {
  background: var(--accent-soft);
  transform: scale(0.96);
}

/* Spotlight detail — readable typography, centered block on desktop */
.spotlight-detail {
  flex: 0 1 520px;
  min-width: 0;
  max-width: 520px;
  padding-top: 0.25rem;
  position: relative;
  z-index: 1;
}

.pub-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pub-date::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a7477' stroke-width='2'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E") no-repeat center / contain;
  flex-shrink: 0;
}

.book-title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.28;
}

.book-desc {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
  max-height: 12em;
  overflow-y: auto;
  padding-right: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-border) transparent;
}

.book-desc::-webkit-scrollbar { width: 4px; }
.book-desc::-webkit-scrollbar-thumb {
  background: var(--accent-border);
  border-radius: 999px;
}

.btn-amazon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background: var(--accent);
  border: 1px solid var(--accent-dark);
  border-radius: 999px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-amazon:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-1px);
}

.book-count-note {
  margin: 1.25rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

#carousel-position {
  font-weight: 700;
  color: var(--text);
}

/* Book shelf — larger thumbnails, clearer labels */
.book-shelf-section {
  margin-top: 0.5rem;
}

.shelf-label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.book-shelf {
  display: flex;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  position: relative;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) transparent;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .book-shelf::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.2) 0%,
      transparent 35%
    );
  }
}

.book-shelf::-webkit-scrollbar { height: 4px; }
.book-shelf::-webkit-scrollbar-thumb {
  background: var(--accent-border);
  border-radius: 999px;
}

/* Thumbnails — larger for easier clicking and viewing */
.carousel-thumb {
  flex-shrink: 0;
  width: 88px;
  height: 132px;
  min-width: 88px;
  min-height: 132px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  padding: 0;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.8), 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.carousel-thumb:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.carousel-thumb.active {
  border-color: var(--accent);
  border-width: 3px;
  background: var(--surface);
  box-shadow: 0 0 0 1px var(--accent);
  animation: thumbActive 0.3s ease;
}

@keyframes thumbActive {
  from { transform: scale(0.96); }
  to { transform: scale(1); }
}

.carousel-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-rose) 12%, var(--bg-rose) 100%);
  padding: 5rem 1.5rem 4rem;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(88%, 560px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 77, 111, 0.2), transparent);
  opacity: 0.9;
}

.about-intro {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}

.about-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 2.75rem;
  align-items: flex-start;
}

/* ── Sidebar ── */
.about-sidebar {
  flex-shrink: 0;
  width: 268px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 80px;
}

.profile-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .profile-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.3) 0%,
      rgba(255, 255, 255, 0.05) 45%,
      transparent 75%
    );
  }
}

.profile-card .profile-photo,
.profile-card .profile-name,
.profile-card .profile-meta,
.profile-card .profile-links {
  position: relative;
  z-index: 1;
}

.profile-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.25rem;
  border: 3px solid var(--border);
}

.profile-name {
  margin: 0 0 0.875rem;
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.profile-meta {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1.375rem;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.meta-item svg {
  flex-shrink: 0;
  color: var(--accent);
}

.profile-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.85), 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
  word-break: break-all;
}

.profile-link:hover {
  color: var(--accent-dark);
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.profile-link svg {
  flex-shrink: 0;
  color: var(--accent);
}

/* Scripture pull-quote — glass with reflection */
.scripture-pullquote {
  margin: 0;
  padding: 1.5rem 1.5rem 1.5rem 1.75rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .scripture-pullquote::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.22) 0%,
      transparent 65%
    );
  }
}

.scripture-pullquote p,
.scripture-pullquote cite {
  position: relative;
  z-index: 1;
}

.scripture-pullquote p {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text);
  line-height: 1.65;
}

.scripture-pullquote cite {
  display: block;
  font-size: 0.8125rem;
  font-style: normal;
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: 0.03em;
}

/* ── About Body ── */
.about-body {
  flex: 1;
  min-width: 0;
}

.bio-section {
  margin-bottom: 2rem;
}

.bio-section p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.82;
}

.bio-section p:last-child {
  margin-bottom: 0;
}

.bio-section em {
  font-style: italic;
  color: var(--accent-dark);
}

/* Mission Card — glass with reflections */
.mission-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .mission-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.28) 0%,
      transparent 60%
    );
  }
}

.mission-card h4,
.mission-card p {
  position: relative;
  z-index: 1;
}

.mission-card h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.mission-card h4 svg {
  color: var(--accent);
  flex-shrink: 0;
}

.mission-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.78;
}

/* Info Cards Grid */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.125rem;
}

.info-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1.375rem 1.5rem;
  box-shadow: var(--glass-reflection), var(--glass-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .info-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.25) 0%,
      transparent 55%
    );
  }
}

.info-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--glass-reflection), var(--glass-shadow-hover);
}

.info-card h4,
.info-card p,
.info-card ul,
.info-card .ministry-stats {
  position: relative;
  z-index: 1;
}

.info-card h4 {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
}

.info-card h4 svg {
  color: var(--accent);
  flex-shrink: 0;
}

.info-card p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.68;
}

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

.info-card ul {
  margin: 0;
  padding-left: 1.125rem;
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.68;
}

.info-card li { margin-bottom: 0.35rem; }
.info-card li:last-child { margin-bottom: 0; }

.info-card-wide {
  grid-column: 1 / -1;
}

/* Ministry stats */
.ministry-stats {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.ministry-stat {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.4;
  max-width: 14ch;
}

/* Fun fact */
.fun-fact {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-top: 0.625rem !important;
  padding: 0.625rem 0.75rem;
  background: var(--accent-soft);
  border-radius: 8px;
  font-size: 0.8125rem !important;
  color: var(--accent-dark) !important;
  font-style: italic;
}

.fun-fact svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  max-width: 1100px;
  margin: 3rem auto 0;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-message {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-style: italic;
}

.footer-signature {
  margin: 0.5rem 0 0;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: 0.02em;
  display: inline-block;
  padding-bottom: 0.125rem;
  border-bottom: 2px solid rgba(184, 77, 111, 0.25);
}

/* Fallback when backdrop-filter is not supported */
@supports not (backdrop-filter: blur(1px)) and not (-webkit-backdrop-filter: blur(1px)) {
  .nav-bar,
  .spotlight,
  .profile-card,
  .scripture-pullquote,
  .mission-card,
  .info-card,
  .book-shelf {
    background: var(--surface);
  }
  .nav-cta, .nav-link,
  .profile-link,
  .hero-btn-secondary,
  .carousel-btn,
  .cover-badge,
  .carousel-thumb,
  .hero-image-wrap {
    background: var(--surface);
  }
}

/* ============================================================
   RESPONSIVE — 960px
   ============================================================ */
@media (max-width: 960px) {
  .hero-container {
    flex-direction: column-reverse;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-tagline {
    max-width: none;
  }

  .hero-actions {
    justify-content: center;
  }

  .spotlight {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }

  .spotlight-detail {
    max-width: none;
    padding-top: 0;
    width: 100%;
  }

  .about-layout {
    flex-direction: column;
    gap: 2rem;
  }

  .about-sidebar {
    width: 100%;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  .profile-card {
    flex: 1;
    min-width: 240px;
  }

  .scripture-pullquote {
    flex: 1;
    min-width: 240px;
  }
}

/* ============================================================
   RESPONSIVE — 640px
   ============================================================ */
@media (max-width: 640px) {
  .site-header {
    padding: 0.625rem 0.875rem;
  }

  .nav-bar {
    padding: 0.5rem 0.875rem;
    gap: 0.5rem;
  }

  .logo {
    flex-wrap: wrap;
    max-width: 100%;
  }

  .logo-text {
    white-space: normal;
    line-height: 1.25;
    word-break: break-word;
  }

  .hero {
    padding: 2.5rem 1.25rem 3.5rem;
  }

  .hero-image-area,
  .hero-image-wrap {
    width: 200px;
    height: 200px;
  }

  .books-section {
    padding: 3rem 1.25rem 4rem;
  }

  .spotlight {
    padding: 1.5rem 1.125rem;
    border-radius: var(--radius-md);
  }

  .spotlight-cover-frame img {
    width: 200px;
    height: 300px;
  }

  .carousel-btn {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
  }

  .carousel-thumb {
    width: 72px;
    height: 108px;
    min-width: 72px;
    min-height: 108px;
  }

  .about-section {
    padding: 3.5rem 1.25rem 3rem;
  }

  .about-sidebar {
    flex-direction: column;
  }

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

  .ministry-stats {
    gap: 1.5rem;
  }
}

/* ============================================================
   RESPONSIVE — 400px
   ============================================================ */
@media (max-width: 400px) {
  .hero {
    padding: 2rem 1rem 3rem;
  }

  .books-section,
  .about-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .spotlight-cover-frame img {
    width: 170px;
    height: 255px;
  }

  .carousel-thumb {
    width: 64px;
    height: 96px;
    min-width: 64px;
    min-height: 96px;
  }
}