:root {
  /* Elegant Light Theme Palette */
  --bg-color: #f8fafc;
  /* Very light slate for background */
  --bg-surface: #ffffff;
  --bg-surface-light: #f1f5f9;

  --text-primary: #0f172a;
  /* Slate 900 for high contrast */
  --text-secondary: #334155;
  /* Slate 700 */
  --text-muted: #64748b;
  /* Slate 500 */

  --primary: #0f172a;
  /* Primary is deep navy/slate */
  --primary-hover: #1e293b;

  /* Accents */
  --accent-blue: #2563eb;
  /* Clean blue */
  --accent-green: #059669;
  /* Emerald */
  --accent-pink: #db2777;
  /* Rose */

  --border: #e2e8f0;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 20px rgba(15, 23, 42, 0.05);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

ul {
  list-style: none;
}

/* SVG Fixes */
svg {
  display: block;
}

.ic {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--primary);
  background: var(--bg-surface);
}

.label {
  display: inline-block;
  padding: 6px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  color: var(--primary);
}

/* Ticker */
.ticker {
  background: var(--primary);
  color: #fff;
  padding: 10px 0;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 500;
}

.ticker--alt {
  background: var(--bg-surface-light);
  color: var(--text-primary);
  border-top: 1px solid var(--border);
}

.ticker__track {
  display: flex;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  gap: 40px;
}

.ticker__track--reverse {
  animation: ticker-reverse 35s linear infinite;
}

.ticker__track span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes ticker-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.brand-mark {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
}

.nav a:hover,
.nav a.is-active {
  color: var(--primary);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav a:hover::after,
.nav a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-toggle {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.cart-toggle:hover {
  background: var(--bg-surface-light);
  transform: translateY(-2px);
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent-pink);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
}

.burger {
  display: none;
  background: none;
  border: none;
  width: 30px;
  height: 20px;
  position: relative;
  cursor: pointer;
}

.burger span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
  left: 0;
  transition: var(--transition);
}

.burger span:nth-child(1) {
  top: 0;
}

.burger span:nth-child(2) {
  top: 9px;
}

.burger span:nth-child(3) {
  top: 18px;
}

.burger.is-active span:nth-child(1) {
  transform: rotate(45deg);
  top: 9px;
}

.burger.is-active span:nth-child(2) {
  opacity: 0;
}

.burger.is-active span:nth-child(3) {
  transform: rotate(-45deg);
  top: 9px;
}

/* Sections */
.section {
  padding: 100px 0;
}

.section--surface {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section__head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

/* Hero */
.hero {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% -20%, var(--bg-surface-light) 0%, var(--bg-color) 80%);
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero__title {
  margin-bottom: 24px;
}

.highlight-green {
  color: var(--accent-green);
}

.hero__lead {
  font-size: 1.25rem;
  margin-bottom: 40px;
  color: var(--text-secondary);
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 80px;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: var(--bg-surface);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.stat-box {
  text-align: center;
}

.stat-box h4 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.stat-box span {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* USP Grid */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.usp-card {
  background: var(--bg-surface);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.usp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.usp-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-surface-light);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
}

/* Split Section */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-section--reverse {
  direction: rtl;
}

.split-section--reverse>* {
  direction: ltr;
}

.split-img {
  position: relative;
}

.split-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.split-list {
  margin: 32px 0;
}

.split-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-weight: 500;
  color: var(--text-primary);
}

.split-list li .ic {
  color: var(--accent-green);
}

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
}

.product-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.product-img {
  aspect-ratio: 1;
  background: var(--bg-surface-light);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-img img {
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
  transition: var(--transition);
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.8rem;
  color: var(--accent-blue);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  flex-grow: 1;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-add-cart {
  background: var(--bg-surface-light);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-add-cart:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* Subscribe */
.subscribe {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  color: #fff;
}

.subscribe h2 {
  color: #fff;
}

.subscribe p {
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto 32px;
}

.subscribe-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 500px;
  margin: 0 auto;
}

.subscribe-form input {
  flex-grow: 1;
  padding: 16px 24px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
}

.subscribe-form input::placeholder {
  color: #94a3b8;
}

.subscribe-form input:focus {
  outline: 2px solid #fff;
  background: rgba(255, 255, 255, 0.2);
}

.subscribe-form .btn {
  background: #fff;
  color: var(--primary);
}

.subscribe-form .btn:hover {
  background: #f1f5f9;
}

/* Footer */
.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer__brand p {
  margin-top: 24px;
  font-size: 0.95rem;
}

.footer__col h4 {
  font-size: 1.1rem;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.footer__col ul li {
  margin-bottom: 12px;
}

.footer__col a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer__col a:hover {
  color: var(--primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer__disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 40px;
}

/* Sidebar Cart */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(100%);
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg-surface);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
}

.cart-sidebar.active {
  transform: translateX(0);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-items {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--bg-surface-light);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.cart-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 4px;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 700;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.cart-item-remove:hover {
  color: #ef4444;
}

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

/* Chat Widget */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 990;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.chat-toggle:hover {
  transform: scale(1.05);
}

.chat-panel {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
}

.chat-widget.active .chat-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.chat-head {
  background: var(--primary);
  padding: 20px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-head h4 {
  margin-bottom: 4px;
  color: #fff;
}

.chat-head p {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}

.chat-head__close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

.chat-body {
  height: 300px;
  padding: 20px;
  overflow-y: auto;
  background: var(--bg-color);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  background: #fff;
  padding: 12px 16px;
  border-radius: 16px 16px 16px 4px;
  font-size: 0.9rem;
  max-width: 85%;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.chat-msg--user {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  border-radius: 16px 16px 4px 16px;
  align-self: flex-end;
}

.chat-input {
  display: flex;
  padding: 16px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.chat-input input {
  flex-grow: 1;
  border: none;
  background: var(--bg-surface-light);
  padding: 12px 16px;
  border-radius: 20px;
  font-family: inherit;
}

.chat-input input:focus {
  outline: 2px solid var(--border);
}

.chat-input button {
  background: none;
  border: none;
  color: var(--primary);
  padding: 0 12px;
  cursor: pointer;
}

/* Cookie Bar */
.cookie-bar {
  position: fixed;
  bottom: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  z-index: 10000;
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-lg);
  transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-bar.is-visible {
  bottom: 0;
}

.cookie-bar p {
  margin: 0;
  font-size: 0.9rem;
}

.cookie-bar__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-bar__actions button {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
}

.cookie-bar__actions .accept {
  background: var(--primary);
  color: #fff;
}

.cookie-bar__actions .reject {
  background: var(--bg-surface-light);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

/* FAQ */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--bg-surface-light);
}

.faq-answer {
  padding: 0 24px 24px;
  display: none;
  color: var(--text-secondary);
}

/* Articles / Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.blog-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.blog-content {
  padding: 32px;
}

.blog-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.article-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.article-content h2 {
  margin-top: 48px;
  margin-bottom: 24px;
  font-size: 1.8rem;
}

.article-content p {
  margin-bottom: 24px;
}

/* Filters */
.filters-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  background: var(--bg-surface);
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.filter-btn:hover {
  background: var(--bg-surface-light);
}

.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.sort-select {
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
}

/* Quiz Revamp */
.quiz-wrapper {
  max-width: 650px;
  margin: 0 auto;
}

.quiz-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

.quiz-progress-bar-container {
  height: 6px;
  background: var(--bg-surface-light);
  width: 100%;
}

.quiz-progress-bar {
  height: 100%;
  background: var(--primary);
  width: 0%;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#quiz-q-container {
  padding: 40px;
}

.quiz-progress-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.quiz-question-text {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 32px;
  line-height: 1.4;
}

.quiz-options-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-option {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
}

.quiz-option:hover {
  border-color: var(--primary);
  background: var(--bg-surface-light);
  transform: translateY(-2px);
}

.quiz-option.correct {
  background: #f0fdf4;
  border-color: var(--accent-green);
  color: #166534;
}

.quiz-option.wrong {
  background: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}

.quiz-option:disabled {
  cursor: not-allowed;
  opacity: 0.8;
}

.quiz-option:disabled:hover {
  transform: none;
}

.quiz-footer {
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
}

.quiz-feedback-box {
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  animation: popup-in 0.3s ease;
}

.quiz-feedback-box.success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.quiz-feedback-box.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.quiz-result-view {
  padding: 60px 40px;
  text-align: center;
}

.quiz-score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid var(--primary);
  margin: 0 auto 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--bg-surface-light);
}

.quiz-score-divider {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin: 0 4px;
}

.quiz-result-title {
  font-size: 2rem;
  margin-bottom: 16px;
}

.quiz-result-desc {
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0 auto;
}

/* Global Popup */
.global-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.global-popup-content {
  background: var(--bg-surface);
  padding: 40px;
  border-radius: var(--radius-lg);
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: popup-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border);
}

@keyframes popup-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Utilities */
.text-center {
  text-align: center;
}

/* Responsive */
@media (max-width: 992px) {

  .stats-row,
  .usp-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 1000px) {
  h1 { font-size: clamp(2rem, 4vw, 2.5rem); }
  h2 { font-size: clamp(1.5rem, 3.5vw, 1.8rem); }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.1rem; }
  p { font-size: 0.95rem; line-height: 1.5; }
  .btn { font-size: 0.9rem; padding: 12px 24px; }
  .section { padding: 60px 0; }
  .hero { padding: 80px 0; }

  .nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 24px;
    box-shadow: var(--shadow-md);
  }

  .nav.active {
    display: flex;
  }

  .burger {
    display: block;
  }

  .stats-row,
  .usp-grid,
  .blog-grid,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .filters-bar {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
}
/* Global Form Styles */
input[type="text"],
input[type="email"],
textarea {
  display: block;
  width: 100%;
  padding: 12px 16px;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  color: var(--text-main);
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
  resize: vertical;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  h1 { font-size: clamp(1.75rem, 3.5vw, 2.2rem); }
  h2 { font-size: clamp(1.3rem, 3vw, 1.6rem); }
  h3 { font-size: 1.15rem; }
  h4 { font-size: 1rem; }
  p { font-size: 0.9rem; line-height: 1.4; }
  .btn { font-size: 0.85rem; padding: 10px 20px; }
  .section { padding: 40px 0; }
  .hero { padding: 50px 0; }
  .article-header { padding: 0 15px; }
  .quiz-card { padding: 20px; }
  #quiz-q-container { padding: 20px; }
  .cart-sidebar { width: 100%; max-width: 100%; }
  .container { padding: 0 16px; }
  
  /* Fix contact form grid on mobile */
  .contact-grid {
    grid-template-columns: 1fr !important;
  }
}