:root {
  --color-bg: #0A0A14;
  --color-surface: #121324;
  --color-surface2: #1A1C33;
  --color-surface-hover: #222544;
  --color-border: rgba(245, 197, 24, 0.2);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-gold: #F5C518;
  --color-gold-hover: #FFE066;
  --color-gold-dark: #D4A017;
  --color-text: #F8FAFC;
  --color-text-sub: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-dim: #64748B;
  --color-green: #22c55e;
  --color-green-bg: rgba(34, 197, 94, 0.12);
  --color-green-border: rgba(34, 197, 94, 0.35);
  --color-red: #ef4444;
  --color-red-bg: rgba(239, 68, 68, 0.12);
  --color-red-border: rgba(239, 68, 68, 0.35);
  --font-primary: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-gold: 0 4px 25px rgba(245, 197, 24, 0.25);
  --transition: 200ms ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.75;
  max-width: 100vw;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: 1200px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
}

.section {
  padding: 64px 0;
}

.section-sm {
  padding: 36px 0;
}

@media (max-width: 768px) {
  .section { padding: 42px 0; }
  .section-sm { padding: 24px 0; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-surface); }
::-webkit-scrollbar-thumb { background: var(--color-gold-dark); border-radius: 4px; }

/* Cards */
.glass-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  transition: transform var(--transition), border-color var(--transition);
}

.glass-card:hover {
  border-color: rgba(245, 197, 24, 0.4);
}

/* Gold gradient text */
.text-gold-gradient {
  background: linear-gradient(135deg, #F5C518 0%, #FFE066 50%, #D4A017 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* CTA Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #F5C518, #D4A017);
  color: #0A0A14 !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 30px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.4);
  animation: pulseglow 2.5s ease-in-out infinite;
  white-space: nowrap;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 197, 24, 0.65);
  background: linear-gradient(135deg, #FFE066, #F5C518);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(245, 197, 24, 0.05);
  color: var(--color-gold) !important;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 11px 24px;
  border-radius: 9999px;
  border: 1.5px solid var(--color-gold);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-outline:hover {
  background: rgba(245, 197, 24, 0.15);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.82rem;
}

@keyframes pulseglow {
  0%, 100% { box-shadow: 0 4px 18px rgba(245, 197, 24, 0.35); }
  50% { box-shadow: 0 4px 35px rgba(245, 197, 24, 0.65); }
}

/* Star Rating */
.stars {
  color: var(--color-gold);
  letter-spacing: 2px;
}

/* Section Headings */
.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 1.5rem;
}

/* Divider */
.gold-divider {
  height: 3px;
  width: 55px;
  background: linear-gradient(90deg, #F5C518, transparent);
  border-radius: 2px;
  margin-bottom: 1.75rem;
}

/* Table Responsive Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.compare-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.compare-table th {
  background: rgba(245, 197, 24, 0.12);
  color: var(--color-gold);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--color-border);
}

.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.92rem;
  color: var(--color-text-sub);
  vertical-align: middle;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr.highlight-row td {
  background: rgba(245, 197, 24, 0.08);
  color: var(--color-text);
}

.compare-table tr:hover:not(.compare-table thead tr) td {
  background: rgba(255, 255, 255, 0.03);
}

/* Pros and Cons */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 640px) {
  .pros-cons-grid {
    grid-template-columns: 1fr;
  }
}

.pros-card {
  background: var(--color-green-bg);
  border: 1px solid var(--color-green-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.cons-card {
  background: var(--color-red-bg);
  border: 1px solid var(--color-red-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.pros-list, .cons-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pros-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.6;
}

.pros-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 800;
  font-size: 1.1rem;
}

.cons-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.6;
}

.cons-list li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--color-red);
  font-weight: 800;
  font-size: 1.1rem;
}

/* FAQ Accordion */
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  margin-bottom: 12px;
}

.faq-item:hover {
  border-color: rgba(245, 197, 24, 0.4);
}

.faq-question {
  padding: 16px 20px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  user-select: none;
}

.faq-answer {
  padding: 0 20px 18px;
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

.faq-arrow {
  color: var(--color-gold);
  font-size: 0.85rem;
  transition: transform var(--transition);
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

/* Review Cards Grid */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 640px) {
  .review-grid {
    grid-template-columns: 1fr;
  }
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition);
}

.review-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 197, 24, 0.5);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* Sticky Bottom Mobile CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 18px;
  background: rgba(10, 10, 20, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-border);
  z-index: 999;
  display: none;
}

@media (max-width: 768px) {
  .sticky-cta {
    display: flex;
    gap: 12px;
    align-items: center;
  }
}

/* Category Filter Pills */
.filter-pill {
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-pill:hover, .filter-pill.active {
  background: rgba(245, 197, 24, 0.15);
  color: var(--color-gold);
  border-color: rgba(245, 197, 24, 0.4);
}