:root{
  --bg:#0b1221;
  --card:#0f1a33;
  --text:#e8f0ff;
  --muted:#9fb3d9;
  --accent:#7aa2ff;
  --glow1: 0 0 30px rgba(122,162,255,.25);
  --glow2: 0 0 60px rgba(255,105,180,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Pretendard,Apple SD Gothic Neo,Noto Sans,Helvetica,Arial,sans-serif;overflow-x:hidden;width:100%}

/* Space Background */
body {
  background: 
    radial-gradient(2px 2px at 20px 30px, #eee, transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 90px 40px, #fff, transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
    radial-gradient(2px 2px at 160px 30px, #ddd, transparent),
    linear-gradient(135deg, #0c1445 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  background-attachment: fixed;
  background-size: 200px 200px, 300px 300px, 150px 150px, 250px 250px, 180px 180px, 100% 100%;
}

a{color:inherit;text-decoration:none}
.container{max-width:1000px;margin:0 auto;padding:24px;width:100%;overflow-x:hidden}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;gap:12px;align-items:center}
.logo img{width:44px;height:44px;border-radius:12px;box-shadow:var(--glow1)}
.tagline{font-weight:700;letter-spacing:.3px}

/* Navigation Menu Styles */
.nav-menu {
  display: flex;
  gap: 24px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
}

.nav-menu a:hover {
  background: rgba(122, 162, 255, 0.1);
  color: var(--accent);
}

.nav-menu a.active {
  background: rgba(122, 162, 255, 0.2);
  color: var(--accent);
}

/* Navigation dropdown (Resources) */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a {
  position: relative;
  text-transform: none; /* Ensure Resources is capitalized */
}

.nav-dropdown > a span:first-child {
  text-transform: capitalize; /* Capitalize first letter */
}

.nav-arrow {
  font-size: 0.7em;
  transition: transform 0.2s;
  opacity: 0.7;
}

.nav-dropdown.open .nav-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--card);
  border: 1px solid rgba(122, 162, 255, 0.3);
  border-radius: 8px;
  min-width: 150px;
  box-shadow: var(--glow1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s;
  z-index: 1000;
  overflow: hidden;
  padding: 4px 0;
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.95em;
}

.nav-dropdown-item:hover {
  background: rgba(122, 162, 255, 0.1);
  color: var(--accent);
}

.nav-dropdown-item.active {
  background: rgba(122, 162, 255, 0.15);
  color: var(--accent);
  font-weight: 500;
}

/* Language switcher dropdown */
.lang-dropdown {
  position: relative;
}

.lang-switcher {
  padding: 6px 12px;
  border: 1px solid rgba(122, 162, 255, 0.3);
  background: transparent;
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9em;
  transition: all 0.2s;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 100px;
  justify-content: space-between;
}

.lang-switcher:hover {
  background: rgba(122, 162, 255, 0.1);
  border-color: rgba(122, 162, 255, 0.5);
  color: var(--accent);
}

.lang-current {
  flex: 1;
  text-align: left;
}

.lang-arrow {
  font-size: 0.7em;
  transition: transform 0.2s;
  opacity: 0.7;
}

.lang-dropdown.open .lang-arrow {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--card);
  border: 1px solid rgba(122, 162, 255, 0.3);
  border-radius: 4px;
  min-width: 100px;
  box-shadow: var(--glow1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s;
  z-index: 1000;
  overflow: hidden;
}

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

.lang-menu-item {
  padding: 8px 12px;
  cursor: pointer;
  color: var(--text);
  transition: all 0.2s;
  font-size: 0.9em;
}

.lang-menu-item:hover {
  background: rgba(122, 162, 255, 0.1);
  color: var(--accent);
}

.lang-menu-item.active {
  background: rgba(122, 162, 255, 0.15);
  color: var(--accent);
  font-weight: 500;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* Mobile menu styles */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card);
    border: 1px solid #22335e;
    border-radius: 12px;
    padding: 16px;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--glow1);
    z-index: 1000;
    margin-top: 8px;
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    box-shadow: none;
    padding: 8px 0 0 16px;
    margin-top: 4px;
  }
  
  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }
  
  .nav-dropdown-item {
    padding: 8px 12px;
    font-size: 0.9em;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .lang-switcher {
    font-size: 0.85em;
    padding: 5px 10px;
    min-width: 90px;
  }
  
  .lang-menu {
    right: 0;
    min-width: 90px;
  }
  
  .nav {
    position: relative;
  }
  
  .nav-menu a {
    padding: 12px 16px;
    text-align: center;
    border-radius: 8px;
    transition: all 0.2s ease;
  }
  
  .nav-menu a:hover {
    background: rgba(122, 162, 255, 0.15);
  }
}
.hero{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;margin-top:24px}
.card{background:linear-gradient(180deg,#0f1a33 0%,#0d1730 100%);border:1px solid #22335e;border-radius:20px;padding:22px;box-shadow:var(--glow1);text-align:center}
h1{font-size:clamp(24px,4vw,32px);margin:0 0 6px;font-weight:700}
h2{font-size:clamp(18px,3vw,24px);margin:0 0 10px;font-weight:500}
.muted{color:var(--muted)}
.btn{background:linear-gradient(90deg,#6aa9ff,#b073ff);border:none;color:white;padding:12px 16px;border-radius:14px;font-weight:700;cursor:pointer;box-shadow:var(--glow1);transition:.25s transform}
.btn:hover{transform:translateY(-2px)}
.btn.secondary{background:#162447;border:1px solid #2a3a64}
.grid-2{display:grid;grid-template-columns:1fr 1fr; gap:16px}
.progress{height:10px;background:#162447;border-radius:999px;overflow:hidden;border:1px solid #263a66;margin:8px 0 16px}
.progress>div{height:100%;background:linear-gradient(90deg,#7aa2ff,#ff6ad5);width:0%}
.q-item{padding:16px;border:1px solid #263a66;border-radius:14px;margin-bottom:12px}
.scale{display:flex;justify-content:space-between;gap:8px;margin-top:8px;flex-wrap:wrap;width:100%}
.scale label{flex:1;min-width:60px;text-align:center;background:#152242;border:1px solid #2a3a64;padding:10px;border-radius:10px;cursor:pointer;user-select:none;font-size:14px;word-break:keep-all;overflow-wrap:break-word;line-height:1.3;max-width:100%}
input[type="radio"]{display:none}
input[type="radio"]:checked+label{outline:2px solid #7aa2ff;box-shadow:var(--glow2)}
.footer{margin:36px 0 18px;text-align:center;color:var(--muted);font-size:14px;display:flex;flex-direction:column;align-items:center;gap:12px}
.footer-links{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}
.footer-links a{color:var(--accent);text-decoration:none;transition:opacity 0.2s ease}
.footer-links a:hover{opacity:0.8;text-decoration:underline}
.footer-links span{color:var(--muted);opacity:0.5}
.result-badge{display:inline-flex;gap:10px;align-items:center;padding:10px 14px;border-radius:999px;border:1px solid #2a3a64;background:#162447}
.share-row{display:flex;gap:10px;flex-wrap:wrap}
img.hero-art{width:100%;height:230px;object-fit:cover;border-radius:18px;border:1px solid #22335e;box-shadow:var(--glow2)}
.section{margin-top:36px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:#111a34;border:1px solid #263a66;border-radius:16px;padding:14px;text-align:center}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:16px}
  .kpis{grid-template-columns:repeat(2,1fr)}
  img.hero-art{height:auto;object-fit:contain}
}

@media(max-width:600px){
  .container{padding:16px}
  .scale{gap:6px}
  .scale label{min-width:50px;padding:6px 4px;font-size:11px;line-height:1.2}
  .nav{flex-wrap:wrap;gap:12px}
  .hero{gap:12px;margin-top:16px}
  .card{padding:16px}
  .grid-2{grid-template-columns:1fr;gap:12px}
  .kpis{grid-template-columns:1fr;gap:12px}
  .test-cards-grid{grid-template-columns:1fr;gap:12px}
  .category-cards-grid{grid-template-columns:1fr;gap:12px}
  .share-row{flex-direction:column;align-items:center}
  .share-row .btn{width:100%;max-width:200px}
}

/* ===== PAGE STYLES ===== */

/* Common page layout */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  line-height: 1.6;
}

.page-content h1 {
  color: var(--accent);
  margin-bottom: 30px;
}

.page-content h2 {
  color: var(--text);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-content p {
  margin-bottom: 15px;
  color: var(--muted);
}

.page-content li {
  color: var(--muted);
  margin-bottom: 8px;
}

/* Essay body text alignment - content left, headings left */
.essay-body {
  text-align: left;
}

.essay-body h1,
.essay-body h2,
.essay-body h3,
.essay-body h4,
.essay-body h5,
.essay-body h6 {
  text-align: left;
}

/* Essay header - category link center, meta info left */
article.card header {
  text-align: left;
}

article.card header > div:first-child {
  text-align: center;
}

article.card header h1 {
  text-align: left;
}

article.card header > div:last-child {
  text-align: left;
}

.page-content strong {
  color: var(--text);
}

/* Back link styling */
.back-link {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--accent);
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

/* Contact page specific */
.contact-content {
  max-width: 1000px;
  padding: 0 20px;
  box-sizing: border-box;
}


.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.contact-card {
  background: linear-gradient(135deg, rgba(15, 26, 51, 0.8), rgba(13, 23, 48, 0.9));
  border: 1px solid rgba(122, 162, 255, 0.3);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #ff6ad5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glow2);
  border-color: var(--accent);
}

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


.contact-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

.contact-content h3 {
  color: var(--text);
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 600;
}

.contact-content p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  font-size: 14px;
}

.contact-email {
  margin-bottom: 8px !important;
}

.contact-email a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}

.contact-email a:hover {
  text-decoration: underline;
}

.contact-note {
  color: var(--muted) !important;
  font-size: 12px !important;
  font-style: italic;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.faq-item {
  background: linear-gradient(135deg, rgba(15, 26, 51, 0.6), rgba(13, 23, 48, 0.8));
  border: 1px solid rgba(122, 162, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
}

.faq-item:hover {
  background: linear-gradient(135deg, rgba(15, 26, 51, 0.8), rgba(13, 23, 48, 0.9));
  border-color: rgba(122, 162, 255, 0.4);
  transform: translateY(-2px);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.faq-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.faq-question h3 {
  color: var(--text);
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.faq-answer p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  font-size: 14px;
}

.faq-answer a {
  color: var(--accent);
  text-decoration: none;
}

.faq-answer a:hover {
  text-decoration: underline;
}


/* About page specific */
.hero-section {
  text-align: center;
  margin: 20px 0 20px;
  padding: 20px 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin: 0 0 16px;
  background: linear-gradient(135deg, var(--accent), #ff6ad5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(20px, 4vw, 28px);
  color: var(--muted);
  margin: 0 0 20px;
  font-weight: 400;
  text-align: center;
  width: 100%;
  max-width: 600px;
}

.mission-card {
  background: linear-gradient(135deg, rgba(122, 162, 255, 0.1), rgba(255, 106, 213, 0.1));
  border: 1px solid rgba(122, 162, 255, 0.3);
  border-radius: 24px;
  padding: 40px;
  margin: 40px 0;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  box-shadow: var(--glow1);
  transition: all 0.3s ease;
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow2);
}

.mission-icon {
  font-size: 48px;
  flex-shrink: 0;
  margin-top: 8px;
}

.mission-content h2 {
  color: var(--text);
  margin: 0 0 16px;
  font-size: 28px;
  font-weight: 600;
}

.mission-content p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
  font-size: 16px;
}

.section-header {
  text-align: center;
  margin: 60px 0 40px;
}

.section-header h2 {
  font-size: clamp(24px, 4vw, 32px);
  margin: 0 0 12px;
  color: var(--text);
  font-weight: 600;
}

.section-description {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
  font-weight: 300;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.value-card {
  background: linear-gradient(135deg, rgba(15, 26, 51, 0.8), rgba(13, 23, 48, 0.9));
  border: 1px solid rgba(122, 162, 255, 0.3);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #ff6ad5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glow2);
  border-color: var(--accent);
}

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

.value-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}

.value-card h3 {
  color: var(--text);
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 600;
}

.value-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  font-size: 14px;
}

.transparency-card {
  background: linear-gradient(135deg, rgba(122, 162, 255, 0.05), rgba(255, 106, 213, 0.05));
  border: 1px solid rgba(122, 162, 255, 0.2);
  border-radius: 24px;
  padding: 40px;
  margin: 40px 0;
  box-shadow: var(--glow1);
  transition: all 0.3s ease;
}

.transparency-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow2);
}

.transparency-header {
  text-align: center;
  margin-bottom: 40px;
}

.transparency-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

.transparency-header h2 {
  color: var(--text);
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 600;
}

.transparency-header p {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

.transparency-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: rgba(15, 26, 51, 0.3);
  border: 1px solid rgba(122, 162, 255, 0.2);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(15, 26, 51, 0.5);
  border-color: rgba(122, 162, 255, 0.4);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 4px;
}

.feature-content h4 {
  color: var(--text);
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
}

.feature-content p {
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
  font-size: 14px;
}

/* ===== TEST SELECTION STYLES ===== */

.test-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
  width: 100%;
  overflow-x: hidden;
}

.test-card {
  background: linear-gradient(180deg, #0f1a33 0%, #0d1730 100%);
  border: 1px solid #22335e;
  border-radius: 20px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.test-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow2);
  border-color: #7aa2ff;
}

.test-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.test-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7aa2ff, #ff6ad5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  box-shadow: var(--glow1);
}

.test-card-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  color: var(--text);
}

.test-card-desc {
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.test-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--muted);
}

.test-card-duration {
  background: #162447;
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid #2a3a64;
}

.test-card-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-badge {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.status-completed {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-in-progress {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.status-new {
  background: rgba(122, 162, 255, 0.2);
  color: #7aa2ff;
  border: 1px solid rgba(122, 162, 255, 0.3);
}

.quiz-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.back-to-tests {
  flex-shrink: 0;
}

#currentTestTitle {
  margin: 0;
  flex: 1;
}

@media (max-width: 768px) {
  .test-cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .test-card {
    padding: 20px;
  }
  
  .quiz-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .back-to-tests {
    align-self: flex-start;
  }
}

/* ===== CATEGORY SELECTION STYLES ===== */

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 24px;
  width: 100%;
  overflow-x: hidden;
}

.category-card {
  background: linear-gradient(180deg, rgba(15, 26, 51, 0.95) 0%, rgba(11, 18, 33, 0.95) 100%);
  border: 2px solid rgba(122, 162, 255, 0.2);
  border-radius: 20px;
  padding: 28px 24px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(122, 162, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.category-card:hover::before {
  left: 100%;
}

.category-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(122, 162, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.category-card:hover::after {
  opacity: 1;
}

.category-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 8px 40px rgba(122, 162, 255, 0.4), 
              0 4px 20px rgba(0, 0, 0, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-color: rgba(122, 162, 255, 0.6);
  background: linear-gradient(180deg, rgba(15, 26, 51, 1) 0%, rgba(11, 18, 33, 1) 100%);
}

.category-card-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
  filter: drop-shadow(0 0 8px rgba(122, 162, 255, 0.4));
  transition: all 0.4s ease;
  position: relative;
  z-index: 1;
}

.category-card:hover .category-card-icon {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 12px rgba(122, 162, 255, 0.6));
}

.category-card-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  line-height: 1.4;
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.category-card:hover .category-card-title {
  color: #e8f0ff;
  text-shadow: 0 0 10px rgba(122, 162, 255, 0.3);
}

.category-card-count {
  font-size: 13px;
  color: var(--muted);
  margin-top: 10px;
  position: relative;
  z-index: 1;
  padding: 4px 12px;
  background: rgba(122, 162, 255, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(122, 162, 255, 0.2);
  transition: all 0.3s ease;
}

.category-card:hover .category-card-count {
  background: rgba(122, 162, 255, 0.2);
  border-color: rgba(122, 162, 255, 0.4);
  color: #b8c8e8;
  transform: scale(1.05);
}

/* ===== REFLECTION QUESTION STYLES ===== */

.reflection-question {
  background: linear-gradient(180deg, rgba(15, 26, 51, 0.95) 0%, rgba(11, 18, 33, 0.95) 100%);
  border: 2px solid rgba(122, 162, 255, 0.3);
  border-radius: 24px;
  padding: 40px 36px;
  margin: 24px 0;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
              0 4px 16px rgba(122, 162, 255, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.reflection-question::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(122, 162, 255, 0.6), 
    rgba(255, 105, 180, 0.4),
    rgba(122, 162, 255, 0.6),
    transparent
  );
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.reflection-question::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(122, 162, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.reflection-question-text {
  font-size: 22px;
  line-height: 1.8;
  color: var(--text);
  margin: 0;
  font-weight: 500;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.3px;
}

.reflection-question-category {
  display: inline-block;
  background: linear-gradient(135deg, rgba(122, 162, 255, 0.25), rgba(122, 162, 255, 0.15));
  color: #7aa2ff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(122, 162, 255, 0.4);
  box-shadow: 0 2px 8px rgba(122, 162, 255, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.reflection-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}

@media (max-width: 768px) {
  .test-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .category-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .category-card {
    padding: 16px;
  }
  
  .reflection-question {
    padding: 24px 20px;
  }
  
  .reflection-question-text {
    font-size: 18px;
  }
  
  .reflection-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .reflection-actions .btn {
    width: 100%;
    max-width: 200px;
  }
  
  /* About page mobile styles */
  .mission-card {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }
  
  .mission-icon {
    margin: 0 0 16px;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .value-card {
    padding: 24px 20px;
  }
  
  .transparency-features {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .feature-item {
    padding: 20px;
  }
  
  .hero-section {
    margin: 20px 0 40px;
    padding: 20px 0;
  }
  
  .section-header {
    margin: 40px 0 24px;
  }
  
  
  /* Contact page mobile styles */
  .contact-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .contact-card {
    padding: 24px 20px;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .faq-item {
    padding: 20px;
  }
  
  
  .contact-content {
    padding: 0 16px;
  }
  
  .footer-links {
    font-size: 12px;
    gap: 6px;
  }
}

/* ===== BOOKS PAGE STYLES ===== */


.book-ads-section {
  margin: 30px 0;
  text-align: center;
}

.book-ads-section h2 {
  color: var(--text);
  margin: 0 0 32px;
  font-size: 24px;
  font-weight: 600;
}

.book-ads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 30px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.book-ads-grid iframe {
  width: 120px;
  height: 240px;
  border-radius: 8px;
  box-shadow: var(--glow1);
  transition: transform 0.3s ease;
  display: block;
  position: relative;
  z-index: 1;
  filter: brightness(1.1) contrast(1.1);
}

.book-ads-grid iframe:hover {
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .book-ads-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 100%;
    padding: 0 20px;
  }
  
  .book-ads-grid iframe {
    width: 120px;
    height: 240px;
    max-width: 100%;
  }
}

/* ===== MAIN PAGE STYLES ===== */

.main-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.main-option-card {
  background: linear-gradient(180deg, #0f1a33 0%, #0d1730 100%);
  border: 1px solid #22335e;
  border-radius: 20px;
  padding: 32px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.main-option-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow2);
  border-color: #7aa2ff;
}

.option-icon {
  font-size: 48px;
  text-align: center;
  margin-bottom: 20px;
}

.main-option-card h3 {
  font-size: 24px;
  margin: 0 0 16px;
  color: var(--text);
  text-align: center;
}

.main-option-card .muted {
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.6;
}

.option-cta {
  text-align: center;
  color: #7aa2ff;
  font-weight: 600;
  font-size: 16px;
}

@media (max-width: 768px) {
  .main-options {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .main-option-card {
    padding: 24px;
  }
}