/* ============================================================
   MYTOOLGALAXY — PAGE-SPECIFIC STYLES
   All homepage, blog, tool workspace, and section layouts.
   ============================================================ */


/* ================================================================
   SHARED SECTION SYSTEM
   ================================================================ */

.section-wrapper {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-wrapper--alt { background-color: var(--bg-secondary); }
.section-wrapper--dark {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 576px) {
  .section-header { flex-direction: column; align-items: flex-start; }
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: var(--space-sm);
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.65;
}

.section-center {
  max-width: 640px;
  margin: 0 auto var(--space-3xl) auto;
  text-align: center;
}

.section-center .section-subtitle { margin: 0 auto; }


/* ================================================================
   HERO SECTION
   ================================================================ */

.hero-section {
  padding: var(--space-4xl) 0;
  background: var(--gradient-hero);
  background-color: var(--bg-primary);
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

/* Animated background orbs */
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.hero-bg-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.18) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation: orb-drift-1 18s ease-in-out infinite;
}

.hero-bg-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.13) 0%, transparent 70%);
  bottom: -150px;
  left: -80px;
  animation: orb-drift-2 22s ease-in-out infinite;
}

.hero-bg-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,0.10) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  animation: orb-drift-3 14s ease-in-out infinite;
}

/* Grid decoration */
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  z-index: 0;
  pointer-events: none;
}
[data-theme="dark"] .hero-grid-pattern { opacity: 0.12; }

.hero-container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }
  .hero-upload-container {
    max-width: 520px;
    margin: 0 auto;
  }
  .hero-stats-row,
  .hero-cta-group { justify-content: center; }
}

/* ── Hero Text ─────────────────────────────────────────────── */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--primary-alpha);
  border: 1px solid var(--primary-alpha-hover);
  color: var(--primary);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
  animation: fadeInDown 0.5s ease;
}
.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  animation: fadeInUp 0.5s ease 0.1s both;
}

.hero-title .accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 520px;
  animation: fadeInUp 0.5s ease 0.2s both;
}

@media (max-width: 960px) { .hero-subtitle { margin: 0 auto var(--space-xl) auto; } }

/* ── Hero Search ───────────────────────────────────────────── */
.hero-search-wrapper {
  position: relative;
  max-width: 520px;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.5s ease 0.3s both;
}

@media (max-width: 960px) { .hero-search-wrapper { margin: 0 auto var(--space-lg) auto; } }

.hero-search-input {
  width: 100%;
  padding: 1.05rem 1rem 1.05rem 3.25rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}
.hero-search-input::placeholder { color: var(--text-tertiary); }
.hero-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--shadow-xl), 0 0 0 4px var(--primary-alpha);
}

.hero-search-icon {
  position: absolute;
  left: 1.15rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  pointer-events: none;
}

.hero-search-kbd {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
  padding: 0.15rem 0.5rem;
}

.hero-search-suggestions {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-height: 340px;
  overflow-y: auto;
  z-index: var(--z-dropdown);
  display: none;
  animation: scaleIn 0.15s ease;
  transform-origin: top center;
}
.hero-search-suggestions.open { display: block; }

/* ── Hero CTA Group ────────────────────────────────────────── */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.5s ease 0.35s both;
}

/* ── Hero Stats Row ────────────────────────────────────────── */
.hero-stats-row {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  animation: fadeInUp 0.5s ease 0.45s both;
}

.hero-stat-item { display: flex; flex-direction: column; }

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.hero-stats-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
  align-self: center;
}

/* ── Hero Upload Card ──────────────────────────────────────── */
.hero-upload-container {
  animation: scaleIn 0.6s ease 0.25s both;
}

.hero-upload-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

/* Gradient border accent */
.hero-upload-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.35;
  pointer-events: none;
}

.hero-upload-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-2xs);
}
.hero-upload-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-md);
}


/* ================================================================
   POPULAR TOOLS SECTION
   ================================================================ */

/* ── Tool Tag Filter Pills ─────────────────────────────────── */
.tools-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.tool-filter-pill {
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.tool-filter-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-alpha);
}
.tool-filter-pill.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-glow-blue);
}


/* ================================================================
   CATEGORY CARDS
   ================================================================ */

.category-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal),
              background-color var(--transition-normal);
}

.category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-card-hover);
}
.category-card:hover::after { opacity: 1; }

.category-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-spring), box-shadow var(--transition-normal);
  position: relative;
  z-index: 1;
}
.category-card:hover .category-card-icon {
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* Category accent color schemes */
.cat-pdf     { background: linear-gradient(135deg, #ef4444, #f97316); color: white; }
.cat-image   { background: linear-gradient(135deg, #f59e0b, #ef4444); color: white; }
.cat-ai      { background: linear-gradient(135deg, #8b5cf6, #ec4899); color: white; }
.cat-convert { background: linear-gradient(135deg, #10b981, #0ea5e9); color: white; }
.cat-text    { background: linear-gradient(135deg, #3b82f6, #6366f1); color: white; }
.cat-other   { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: white; }
.cat-resume  { background: linear-gradient(135deg, #0ea5e9, #2563eb); color: white; }
.cat-ocr     { background: linear-gradient(135deg, #ec4899, #f43f5e); color: white; }

.category-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  position: relative;
  z-index: 1;
}

.category-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
  flex: 1;
}

.category-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.category-card-count {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
}

.category-card-arrow {
  color: var(--text-tertiary);
  transition: transform var(--transition-fast), color var(--transition-fast);
}
.category-card:hover .category-card-arrow {
  transform: translateX(4px);
  color: var(--primary);
}


/* ================================================================
   FEATURES / WHY CHOOSE US
   ================================================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon-container {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: var(--primary-alpha);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: background-color var(--transition-normal),
              color var(--transition-fast),
              transform var(--transition-spring);
}
.feature-card:hover .feature-icon-container {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}


/* ================================================================
   HOW IT WORKS — 3-STEP PROCESS
   ================================================================ */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  position: relative;
}

/* Connector line between steps */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.25;
  pointer-events: none;
}

@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-glow-blue);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}


/* ================================================================
   STATISTICS BANNER
   ================================================================ */

.stats-section {
  padding: var(--space-3xl) 0;
}

.stats-banner {
  background: var(--gradient-stats);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl) var(--space-2xl);
  position: relative;
  overflow: hidden;
}

/* Decorative glows inside stats banner */
.stats-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.stats-banner::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .stats-grid { grid-template-columns: 1fr; } }

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat-card:last-child { border-right: none; }

@media (max-width: 768px) {
  .stat-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .stat-card:nth-child(even):last-child,
  .stat-card:last-child { border-bottom: none; }
}

.stat-card-num {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.03em;
}

.stat-card-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.stat-card-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  opacity: 0.75;
}


/* ================================================================
   TESTIMONIALS SECTION
   ================================================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}

.testimonial-quote-icon {
  color: var(--primary-alpha-hover);
  margin-bottom: var(--space-xs);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: white;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* CTA notice for testimonials */
.testimonials-cta-notice {
  text-align: center;
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--primary-alpha);
  border: 1px dashed var(--primary-alpha-hover);
  border-radius: var(--radius-lg);
  color: var(--primary);
  font-size: 0.9rem;
}


/* ================================================================
   BLOG / ARTICLES
   ================================================================ */

.post-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
}
.post-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-card-hover);
}

.post-card-thumbnail {
  aspect-ratio: 16 / 9;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.post-card-thumbnail-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.18;
}

.post-card-category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
}

.post-card-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}

.post-card-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-tertiary);
}

.post-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}
.post-card:hover .post-card-title { color: var(--primary); }

.post-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.post-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.post-card-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  transition: gap var(--transition-fast);
}
.post-card:hover .post-card-read-more { gap: var(--space-xs); }


/* ================================================================
   FAQ ACCORDION
   ================================================================ */

.faq-grid {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background-color: var(--bg-primary);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq-item:hover { border-color: var(--border-hover); }
.faq-item.open  {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-alpha);
}

.faq-question-btn {
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  gap: var(--space-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.faq-item.open .faq-question-btn {
  color: var(--primary);
  background-color: var(--primary-alpha);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: border-color var(--transition-fast),
              background-color var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-normal);
}
.faq-item.open .faq-icon {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 var(--space-xl);
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  transition: max-height var(--transition-slow) ease-out,
              padding var(--transition-normal) ease-out;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 var(--space-xl) var(--space-lg) var(--space-xl);
}


/* ================================================================
   NEWSLETTER SECTION
   ================================================================ */

.newsletter-section {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
  background: var(--gradient-primary);
}

/* Background decoration */
.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 20%, rgba(255,255,255,0.06) 0%, transparent 40%);
  pointer-events: none;
}

.newsletter-inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-eyebrow {
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.newsletter-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.newsletter-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

.newsletter-form { }

.newsletter-input-group {
  display: flex;
  gap: var(--space-sm);
  max-width: 480px;
  margin: 0 auto var(--space-sm) auto;
}

@media (max-width: 520px) { .newsletter-input-group { flex-direction: column; } }

.newsletter-input {
  flex: 1;
  min-width: 0;
  padding: 0.9rem 1.25rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-lg);
  background-color: rgba(255,255,255,0.15);
  color: white;
  backdrop-filter: blur(8px);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.55); }
.newsletter-input:focus {
  outline: none;
  border-color: rgba(255,255,255,0.6);
  background-color: rgba(255,255,255,0.22);
}

.newsletter-submit-btn {
  padding: 0.9rem 1.75rem;
  background: white;
  color: var(--primary);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 0.95rem;
  font-family: var(--font-body);
  white-space: nowrap;
  transition: background-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}
.newsletter-submit-btn:hover {
  background: var(--bg-secondary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transform: translateY(-1px);
}

.newsletter-privacy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}


/* ================================================================
   TOOL WORKSPACE LAYOUT (future-ready)
   ================================================================ */

.tool-workspace {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

@media (max-width: 992px) { .tool-workspace { grid-template-columns: 1fr; } }

.tool-main-area {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.tool-options-sidebar {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  height: fit-content;
  position: sticky;
  top: 80px;
}

.tool-info-section {
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
}

.info-content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-2xl);
}
@media (max-width: 768px) { .info-content-grid { grid-template-columns: 1fr; } }

.info-body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.info-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}
.info-body p { margin-bottom: var(--space-md); }
.info-body ul { list-style: disc; margin-left: var(--space-lg); margin-bottom: var(--space-md); }
.info-body li { margin-bottom: var(--space-xs); }


/* ================================================================
   BLOG PAGE LAYOUT
   ================================================================ */

.blog-header { text-align: center; padding: var(--space-3xl) 0 var(--space-2xl) 0; }

.blog-filters-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.blog-filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.blog-filter-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-alpha); }
.blog-filter-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-glow-blue);
}

/* Single Post Layout */
.post-reading-wrapper { max-width: 720px; margin: var(--space-2xl) auto; }
.post-header { text-align: center; margin-bottom: var(--space-xl); }
.post-cover-image {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--space-2xl);
  aspect-ratio: 16/9;
  width: 100%;
  object-fit: cover;
}
.post-content { font-size: 1.1rem; color: var(--text-primary); line-height: 1.85; }
.post-content h2 { font-size: 1.75rem; margin-top: var(--space-2xl); margin-bottom: var(--space-sm); }
.post-content p  { margin-bottom: var(--space-lg); }


/* ================================================================
   BREADCRUMBS (reusable)
   ================================================================ */

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}
.breadcrumb-link { color: var(--text-tertiary); transition: color var(--transition-fast); }
.breadcrumb-link:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--border-hover); }
.breadcrumb-current { color: var(--text-secondary); font-weight: 500; }