/* BalaTale Blog — Premium UX/UI Design v2 */
/* ================================================ */

/* Article page colour themes — set via body[data-theme] */
body[data-theme="moon"]   { --article-gradient: linear-gradient(135deg,#d0eada 0%,#96c9a4 100%); --article-icon-bg: #3d7a4f; }
body[data-theme="tech"]   { --article-gradient: linear-gradient(135deg,#e8d8f8 0%,#c4a0e8 100%); --article-icon-bg: #7a4fb5; }
body[data-theme="hero"]   { --article-gradient: linear-gradient(135deg,#fde8d8 0%,#f0b090 100%); --article-icon-bg: #e06a2e; }
body[data-theme="book"]   { --article-gradient: linear-gradient(135deg,#d8eaf8 0%,#90b8e0 100%); --article-icon-bg: #2e7ab5; }
body[data-theme="robot"]  { --article-gradient: linear-gradient(135deg,#d8f4f0 0%,#90d4c8 100%); --article-icon-bg: #4fb5a0; }
body[data-theme="speech"] { --article-gradient: linear-gradient(135deg,#f8d8ee 0%,#e090c4 100%); --article-icon-bg: #b54f8a; }

:root {
  --b-primary:        #3d7a4f;
  --b-primary-light:  #5ca070;
  --b-primary-dim:    #e8f5ed;
  --b-accent:         #f5a623;
  --b-accent-soft:    #fff8ec;
  --b-bg:             #f5f7f5;
  --b-surface:        #ffffff;
  --b-surface-alt:    #f9fbf9;
  --b-ink:            #12201a;
  --b-ink-muted:      #4d6059;
  --b-ink-faint:      #8ea89a;
  --b-border:         #ddeae1;
  --b-border-strong:  #c3d9ca;
  --b-radius-xl:      28px;
  --b-radius-lg:      20px;
  --b-radius-md:      14px;
  --b-radius-sm:      10px;
  --b-radius-pill:    999px;
  --b-shadow-sm:      0 2px 12px rgba(40, 80, 55, 0.06);
  --b-shadow-md:      0 8px 32px rgba(40, 80, 55, 0.10);
  --b-shadow-lg:      0 20px 60px rgba(40, 80, 55, 0.16);
  --b-shadow-glow:    0 0 0 3px rgba(61, 122, 79, 0.18);
  --b-font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Card accent colors per post */
  --card-c1: #3d7a4f; /* green – moon/sleep */
  --card-c2: #7a4fb5; /* purple – tech/AI */
  --card-c3: #e06a2e; /* orange – hero */
  --card-c4: #2e7ab5; /* blue – book */
  --card-c5: #4fb5a0; /* teal – robot */
  --card-c6: #b54f8a; /* pink – speech */
}

/* ─── Reset & Base ─────────────────────────────── */
body.tales-page {
  background: var(--b-bg);
  font-family: var(--b-font);
  color: var(--b-ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navbar tweaks ─────────────────────────────── */
.tales-navbar {
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background: rgba(255,255,255,0.92) !important;
  border-bottom: 1px solid var(--b-border) !important;
  box-shadow: 0 1px 20px rgba(40, 80, 55, 0.06);
}

/* ─── Language Dropdown ─────────────────────────── */
.lang-dropdown {
  position: relative;
  display: inline-block;
}

.lang-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--b-radius-md);
  border: 1.5px solid var(--b-border);
  background: var(--b-surface);
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s, background .2s;
  color: var(--b-primary);
}

.lang-trigger svg {
  fill: var(--b-primary);
  width: 20px;
  height: 20px;
}

.lang-trigger:hover {
  border-color: var(--b-primary);
  box-shadow: var(--b-shadow-glow);
  background: var(--b-primary-dim);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--b-surface);
  border: 1px solid var(--b-border);
  border-radius: var(--b-radius-lg);
  box-shadow: var(--b-shadow-lg);
  padding: 6px;
  min-width: 168px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(.97);
  transform-origin: top right;
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 2000;
  display: grid;
  grid-template-columns: 1fr;
}

.lang-dropdown:hover .lang-menu,
.lang-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.lang-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--b-ink);
  border-radius: var(--b-radius-sm);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background .15s, color .15s;
  text-align: left;
  white-space: nowrap;
}

.lang-item:hover {
  background: var(--b-primary-dim);
  color: var(--b-primary);
}

.lang-flag {
  font-size: 17px;
  line-height: 1;
  flex-shrink: 0;
}

/* ─── Fade-in animation ────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.anim-fade-up {
  animation: fadeUp .6s cubic-bezier(.22, 1, .36, 1) both;
}
.anim-delay-1 { animation-delay: .08s; }
.anim-delay-2 { animation-delay: .16s; }
.anim-delay-3 { animation-delay: .24s; }
.anim-delay-4 { animation-delay: .32s; }
.anim-delay-5 { animation-delay: .40s; }
.anim-delay-6 { animation-delay: .48s; }

/* ─── Hero Section ─────────────────────────────── */
.blog-hero-section {
  position: relative;
  border-radius: var(--b-radius-xl);
  padding: 88px 56px 88px 56px;
  overflow: hidden;
  margin-bottom: 72px;
  background: linear-gradient(135deg, #1e3d2a 0%, #2d5e40 45%, #3d7a4f 100%);
  box-shadow: var(--b-shadow-lg);
}

/* Animated decorative circles */
.blog-hero-section::before,
.blog-hero-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.blog-hero-section::before {
  width: 520px;
  height: 520px;
  top: -160px;
  right: -100px;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%);
}

.blog-hero-section::after {
  width: 280px;
  height: 280px;
  bottom: -80px;
  left: 40px;
  background: radial-gradient(circle, rgba(245,166,35,.15) 0%, transparent 70%);
}

.blog-hero-deco {
  position: absolute;
  top: 28px;
  right: 56px;
  width: 200px;
  height: 200px;
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: 50%;
  pointer-events: none;
}

.blog-hero-deco::after {
  content: '';
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 50%;
}

.blog-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.blog-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px 6px 10px;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--b-radius-pill);
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 22px;
}

.blog-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--b-accent);
  flex-shrink: 0;
}

.blog-hero-inner h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  color: #ffffff;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

.blog-hero-inner h1 em {
  font-style: normal;
  color: #a8d8b4;
}

.blog-hero-inner p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255,255,255,.72);
  max-width: 540px;
}

.blog-hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.blog-hero-stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.blog-hero-stat span {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ─── Cards Grid ───────────────────────────────── */
.blog-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}

.blog-section-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--b-ink);
  letter-spacing: -0.03em;
}

.blog-section-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--b-ink-faint);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 80px;
}

/* ─── Premium Card ─────────────────────────────── */
.blog-card {
  background: var(--b-surface);
  border-radius: var(--b-radius-xl);
  border: 1px solid var(--b-border);
  box-shadow: var(--b-shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .35s cubic-bezier(.22,1,.36,1),
              box-shadow .35s cubic-bezier(.22,1,.36,1),
              border-color .35s;
  cursor: pointer;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-accent, var(--b-primary));
  border-radius: var(--b-radius-xl) var(--b-radius-xl) 0 0;
  opacity: 0;
  transition: opacity .3s;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--b-shadow-lg);
  border-color: transparent;
}

.blog-card:hover::before {
  opacity: 1;
}

/* Card visual header area */
.blog-card-visual {
  position: relative;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg, var(--b-primary-dim));
  overflow: hidden;
}

.blog-card-visual-bg {
  position: absolute;
  inset: 0;
  background: var(--card-gradient, linear-gradient(135deg, #d8f0e0 0%, #b2d9bc 100%));
}

/* Per-card colour theming */
.blog-card[data-theme="moon"] {
  --card-accent: var(--card-c1);
  --card-gradient: linear-gradient(135deg, #d0eada 0%, #96c9a4 100%);
  --card-icon-bg: #3d7a4f;
}
.blog-card[data-theme="tech"] {
  --card-accent: var(--card-c2);
  --card-gradient: linear-gradient(135deg, #e8d8f8 0%, #c4a0e8 100%);
  --card-icon-bg: #7a4fb5;
}
.blog-card[data-theme="hero"] {
  --card-accent: var(--card-c3);
  --card-gradient: linear-gradient(135deg, #fde8d8 0%, #f0b090 100%);
  --card-icon-bg: #e06a2e;
}
.blog-card[data-theme="book"] {
  --card-accent: var(--card-c4);
  --card-gradient: linear-gradient(135deg, #d8eaf8 0%, #90b8e0 100%);
  --card-icon-bg: #2e7ab5;
}
.blog-card[data-theme="robot"] {
  --card-accent: var(--card-c5);
  --card-gradient: linear-gradient(135deg, #d8f4f0 0%, #90d4c8 100%);
  --card-icon-bg: #4fb5a0;
}
.blog-card[data-theme="speech"] {
  --card-accent: var(--card-c6);
  --card-gradient: linear-gradient(135deg, #f8d8ee 0%, #e090c4 100%);
  --card-icon-bg: #b54f8a;
}

.blog-card-icon-wrap {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: var(--card-icon-bg, var(--b-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}

.blog-card:hover .blog-card-icon-wrap {
  transform: scale(1.1) rotate(-3deg);
}

.blog-card-icon-wrap svg {
  width: 30px;
  height: 30px;
  stroke: #ffffff;
  stroke-width: 2;
}

/* Decorative sparkle in visual */
.blog-card-visual::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  top: -20px;
  right: -20px;
  pointer-events: none;
}

/* Card body */
.blog-card-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--card-accent, var(--b-primary));
  margin-bottom: 10px;
}

.blog-card-title {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--b-ink);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color .2s;
}

.blog-card-title a:hover {
  color: var(--card-accent, var(--b-primary));
}

.blog-card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--b-ink-muted);
  margin-bottom: 22px;
  flex-grow: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--b-border);
}

.blog-card-meta {
  font-size: 12px;
  color: var(--b-ink-faint);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card-meta svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.blog-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--b-radius-pill);
  font-size: 13px;
  font-weight: 700;
  background: var(--b-primary-dim);
  color: var(--b-primary);
  text-decoration: none;
  transition: background .2s, color .2s, gap .2s;
}

.blog-card-btn::after {
  content: '→';
  transition: transform .2s;
}

.blog-card-btn:hover {
  background: var(--card-accent, var(--b-primary));
  color: #ffffff;
}

.blog-card-btn:hover::after {
  transform: translateX(3px);
}

/* ─── Article Page ─────────────────────────────── */
.tale-page-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--b-ink-faint);
  margin-bottom: 28px;
}

.blog-breadcrumb a {
  color: var(--b-primary);
  text-decoration: none;
  transition: opacity .2s;
}

.blog-breadcrumb a:hover { opacity: .75; }

.blog-breadcrumb-sep {
  color: var(--b-border-strong);
}

/* Article hero */
.tale-hero-card {
  border-radius: var(--b-radius-xl);
  overflow: hidden;
  margin-bottom: 32px;
  background: var(--article-gradient, linear-gradient(135deg, #d0eada 0%, #96c9a4 100%));
  position: relative;
}

.tale-hero-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  pointer-events: none;
}

.tale-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 52px 24px;
  position: relative;
  z-index: 1;
}

.tale-hero-icon {
  width: 100px;
  height: 100px;
  border-radius: 28px;
  background: var(--article-icon-bg, var(--b-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 40px rgba(0,0,0,.22);
}

.tale-hero-icon svg {
  width: 48px;
  height: 48px;
  stroke: #ffffff;
  stroke-width: 1.75;
}

/* Article card wrapper */

/* Override narrow read-w for blog articles on desktop */
.tale-story-page .tales-main {
  max-width: 920px !important;
  padding-top: 32px;
}

.tale-article {
  background: var(--b-surface);
  border-radius: var(--b-radius-xl);
  border: 1px solid var(--b-border);
  box-shadow: var(--b-shadow-md);
  overflow: hidden;
  margin-bottom: 36px;
}

.tale-article-header {
  padding: 36px 56px 24px;
  border-bottom: 1px solid var(--b-border);
  text-align: left;
}

/* ── Back button (compact) ──────────────────────── */
.tale-story-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--b-primary);
  text-decoration: none;
  background: var(--b-primary-dim);
  border: 1px solid var(--b-border);
  border-radius: var(--b-radius-pill);
  padding: 5px 14px 5px 10px;
  margin-bottom: 20px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}

.tale-story-back:hover {
  background: var(--b-border);
  color: var(--b-ink);
}

.tale-story-back svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
}

.tale-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--b-primary-dim);
  color: var(--b-primary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-radius: var(--b-radius-pill);
  margin-bottom: 18px;
}

.tale-article-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--b-ink);
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

/* Meta row (tag + read-time + author) */
.tale-story-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.tale-reading-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 13px;
  color: var(--b-ink-faint);
  font-weight: 500;
}

.tale-reading-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--b-ink-faint);
}

/* Article body */
.tale-body {
  padding: 32px 56px 52px;
  font-size: 1.075rem;
  line-height: 1.82;
  color: #253020;
  max-width: 72ch;
}

.tale-body h2 {
  font-size: 1.45rem;
  font-weight: 800;
  margin-top: 2em;
  margin-bottom: .65em;
  letter-spacing: -0.025em;
  color: var(--b-ink);
  padding-bottom: .4em;
  border-bottom: 2px solid var(--b-primary-dim);
}

.tale-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 1.5em;
  margin-bottom: .5em;
  color: var(--b-ink);
}

.tale-body p {
  margin-bottom: 1.45em;
}

.tale-body ul, .tale-body ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}

.tale-body li {
  margin-bottom: .5em;
}

.tale-body strong {
  color: var(--b-ink);
  font-weight: 700;
}

/* Pull quote style blockquote */
.tale-body blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  background: var(--b-primary-dim);
  border-left: 4px solid var(--b-primary);
  border-radius: 0 var(--b-radius-md) var(--b-radius-md) 0;
  font-style: italic;
  color: var(--b-primary);
  font-weight: 600;
}

/* ─── CTA Block ──────────────────────────────── */
.tales-cta {
  border-radius: var(--b-radius-xl);
  overflow: hidden;
  position: relative;
  margin-bottom: 40px;
}

.tales-cta::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  pointer-events: none;
}

.tales-cta-inner {
  padding: 44px 48px;
  background: linear-gradient(135deg, #1a3828 0%, #2c5a3e 60%, #3d7a4f 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  z-index: 1;
  border-radius: var(--b-radius-xl);
}

.tales-cta-text h2,
.tales-cta-text h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
  line-height: 1.25;
}

.tales-cta-text p {
  font-size: .92rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  max-width: 360px;
}

.tale-story-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 11px 22px;
  background: #ffffff;
  color: #1a3828;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--b-radius-pill);
  text-decoration: none;
  transition: background .2s, transform .2s;
}

.tale-story-cta-btn:hover {
  background: #e8f5ed;
  transform: translateY(-1px);
}

.tales-cta-buttons {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.tales-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--b-radius-md);
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}

.tales-store-btn:first-child {
  background: #ffffff;
  color: var(--b-ink);
  border-color: transparent;
}

.tales-store-btn:first-child:hover {
  background: #f0f8f2;
}

.tales-store-btn:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.35);
}

.tales-store-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ─── Responsive ───────────────────────────────── */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-hero-section {
    padding: 52px 28px;
    margin-bottom: 48px;
    border-radius: var(--b-radius-lg);
  }

  .blog-hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .tale-article-header {
    padding: 28px 24px 18px;
  }

  .tale-body {
    padding: 24px 24px 36px;
    max-width: 100%;
  }

  .tales-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 28px;
  }

  .tales-cta-buttons {
    flex-wrap: wrap;
    width: 100%;
  }

  .tale-story-back {
    font-size: 12px;
    padding: 4px 12px 4px 8px;
  }
}

@media (max-width: 480px) {
  .blog-hero-deco { display: none; }
  .blog-hero-stats { display: none; }
  .blog-card-content { padding: 22px; }
}