/* ==========================================================================
   UnixGold Main Stylesheet
   ========================================================================== */

/* Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

[data-theme="dark"] .site-header {
  background-color: var(--color-navy);
  box-shadow: 0 1px 0 var(--color-gray-200);
}

.header-top {
  background-color: var(--color-navy);
  color: var(--color-gray-400);
  font-size: 0.8125rem;
  padding: 8px 0;
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.header-top-info {
  display: flex;
  gap: 24px;
}

.header-top-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.header-top-item svg {
  color: var(--color-gold);
}

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

.theme-toggle {
  background: none;
  border: none;
  color: var(--color-gray-400);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.theme-toggle:hover {
  color: var(--color-gold);
}

.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.gold-price-ticker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: rgba(201, 162, 39, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
}

.ticker-label {
  color: var(--color-gray-400);
}

.ticker-value {
  color: var(--color-gold);
  font-weight: 700;
}

.ticker-unit {
  color: var(--color-gray-500);
  font-size: 0.75rem;
}

.header-main {
  padding: 16px 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.site-branding {
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-navy);
  font-size: 1.5rem;
  font-weight: 800;
}

[data-theme="dark"] .logo-text {
  color: var(--color-white);
}

.logo-icon {
  color: var(--color-gold);
  display: flex;
}

.logo-word {
  letter-spacing: -0.5px;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-menu li {
  position: relative;
}

.nav-menu > li > a {
  display: block;
  padding: 10px 16px;
  color: var(--color-gray-700);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

[data-theme="dark"] .nav-menu > li > a {
  color: var(--color-gray-500);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
  color: var(--color-gold);
  background-color: rgba(201, 162, 39, 0.08);
}

.nav-menu .sub-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 200px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
}

[data-theme="dark"] .nav-menu .sub-menu {
  background-color: var(--color-navy-light);
}

.nav-menu li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu .sub-menu a {
  display: block;
  padding: 8px 12px;
  color: var(--color-gray-700);
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.nav-menu .sub-menu a:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gold);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: var(--transition);
}

[data-theme="dark"] .menu-toggle span {
  background-color: var(--color-white);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 968px) {
  .header-top { display: none; }

  .menu-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 280px;
    max-width: 85vw;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    overflow-y: auto;
    transition: right 0.3s ease;
    z-index: 999;
  }

  [data-theme="dark"] .main-nav {
    background-color: var(--color-navy);
  }

  .main-nav.active {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .nav-menu > li > a {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
  }

  .nav-menu .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-right: 16px;
  }

  .header-cta .btn { display: none; }
}

/* Hero Section
   ========================================================================== */
.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInUp 0.8s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: rgba(201, 162, 39, 0.15);
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--color-gold-light);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--color-white);
}

.hero-title .highlight {
  color: var(--color-gold);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-400);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

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

.hero-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-gold);
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-400);
}

.hero-visual {
  position: relative;
  animation: fadeIn 1s ease 0.3s both;
}

.hero-card {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
}

.hero-card-badge {
  padding: 4px 12px;
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.hero-price-display {
  text-align: center;
  padding: 24px 0;
}

.hero-price-label {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  margin-bottom: 8px;
}

.hero-price-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.hero-price-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-success);
  font-size: 0.875rem;
  font-weight: 600;
}

.hero-price-rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.hero-price-row {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.hero-price-row-label {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-bottom: 4px;
}

.hero-price-row-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
}

@media (max-width: 968px) {
  .hero { padding: 60px 0 48px; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1.0625rem; }
  .hero-stats { gap: 20px; }
  .hero-stat-value { font-size: 1.5rem; }
}

@media (max-width: 640px) {
  .hero-title { font-size: 1.625rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-price-rows { grid-template-columns: 1fr; }
}

/* Pricing Message Section
   ========================================================================== */
.pricing-message {
  background-color: var(--color-white);
  padding: 64px 0;
}

[data-theme="dark"] .pricing-message {
  background-color: var(--color-navy);
}

.pricing-message-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.pricing-comparison {
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: 32px;
}

[data-theme="dark"] .pricing-comparison {
  background-color: var(--color-navy-light);
}

.pricing-comparison-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

[data-theme="dark"] .comparison-row {
  border-color: var(--color-gray-200);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-row-header {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.comparison-method {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
}

[data-theme="dark"] .comparison-method {
  color: var(--color-gray-600);
}

.comparison-spread {
  font-size: 0.9375rem;
  font-weight: 700;
}

.comparison-spread.high { color: var(--color-error); }
.comparison-spread.low { color: var(--color-success); }

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

/* Features Section
   ========================================================================== */
.features-section {
  background-color: var(--color-gray-50);
}

[data-theme="dark"] .features-section {
  background-color: var(--color-navy);
}

.feature-card {
  text-align: center;
  padding: 32px 24px;
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-gold);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

[data-theme="dark"] .feature-desc {
  color: var(--color-gray-400);
}

/* How It Works
   ========================================================================== */
.how-it-works {
  background-color: var(--color-white);
}

[data-theme="dark"] .how-it-works {
  background-color: var(--color-navy);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 40px;
  right: 12.5%;
  width: 75%;
  height: 2px;
  background: linear-gradient(to left, var(--color-gold), rgba(201, 162, 39, 0.2));
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border: 3px solid var(--color-gold);
  border-radius: 50%;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .step-number {
  background-color: var(--color-navy);
}

.step-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
  padding: 0 8px;
}

[data-theme="dark"] .step-desc {
  color: var(--color-gray-400);
}

@media (max-width: 768px) {
  .steps-container { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .steps-container::before { display: none; }
}

@media (max-width: 480px) {
  .steps-container { grid-template-columns: 1fr; }
}

/* Benefits Section
   ========================================================================== */
.benefits-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
}

.benefits-section .section-header h2 {
  color: var(--color-white);
}

.benefits-section .section-header p {
  color: var(--color-gray-400);
}

.benefit-card {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.benefit-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(201, 162, 39, 0.3);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.15);
  border-radius: var(--radius-md);
  color: var(--color-gold);
}

.benefit-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-white);
}

.benefit-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-400);
  line-height: 1.7;
}

/* Wealth Growth Plans
   ========================================================================== */
.plans-section {
  background-color: var(--color-white);
}

[data-theme="dark"] .plans-section {
  background-color: var(--color-navy);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.plan-card {
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

[data-theme="dark"] .plan-card {
  background-color: var(--color-navy-light);
  border-color: var(--color-gray-200);
}

.plan-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.plan-card.featured {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.plan-badge {
  position: absolute;
  top: -14px;
  right: 50%;
  transform: translateX(50%);
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-navy);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.plan-duration {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-bottom: 16px;
}

[data-theme="dark"] .plan-duration {
  color: var(--color-gray-400);
}

.plan-rate {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.plan-rate-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-bottom: 24px;
}

[data-theme="dark"] .plan-rate-label {
  color: var(--color-gray-400);
}

.plan-features {
  list-style: none;
  text-align: right;
  margin-bottom: 28px;
}

.plan-features li {
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}

[data-theme="dark"] .plan-features li {
  color: var(--color-gray-500);
}

.plan-features li::before {
  content: '';
  width: 20px;
  height: 20px;
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 968px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
}

/* Price Reservation
   ========================================================================== */
.reservation-section {
  background-color: var(--color-gray-50);
}

[data-theme="dark"] .reservation-section {
  background-color: var(--color-navy);
}

.reservation-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.reservation-content h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.reservation-content > p {
  font-size: 1.0625rem;
  color: var(--color-gray-500);
  margin-bottom: 32px;
  line-height: 1.7;
}

[data-theme="dark"] .reservation-content > p {
  color: var(--color-gray-400);
}

.reservation-steps {
  list-style: none;
  counter-reset: step;
}

.reservation-step {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

[data-theme="dark"] .reservation-step {
  border-color: var(--color-gray-200);
}

.reservation-step:last-child {
  border-bottom: none;
}

.reservation-step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  font-weight: 700;
  color: var(--color-gold);
  font-size: 1.125rem;
}

.reservation-step-content h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.reservation-step-content p {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
}

[data-theme="dark"] .reservation-step-content p {
  color: var(--color-gray-400);
}

.reservation-visual {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: var(--color-white);
  text-align: center;
}

.reservation-visual-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.2);
  border-radius: 50%;
  color: var(--color-gold);
}

.reservation-visual h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.reservation-visual p {
  color: var(--color-gray-400);
  margin-bottom: 24px;
}

.reservation-price-box {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.reservation-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.reservation-price-row:last-child {
  border-bottom: none;
}

.reservation-price-row .label {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
}

.reservation-price-row .value {
  font-weight: 700;
  font-size: 1.0625rem;
}

.reservation-price-row .value.gold {
  color: var(--color-gold);
}

@media (max-width: 968px) {
  .reservation-inner { grid-template-columns: 1fr; }
}

/* Trust Indicators
   ========================================================================== */
.trust-section {
  background-color: var(--color-white);
}

[data-theme="dark"] .trust-section {
  background-color: var(--color-navy);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  background-color: var(--color-gray-50);
  transition: var(--transition);
}

[data-theme="dark"] .trust-item {
  background-color: var(--color-navy-light);
}

.trust-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.trust-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-gold);
}

.trust-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.trust-desc {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

[data-theme="dark"] .trust-desc {
  color: var(--color-gray-400);
}

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

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
}

/* Statistics
   ========================================================================== */
.stats-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--color-gray-400);
}

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

/* FAQ Section
   ========================================================================== */
.faq-section {
  background-color: var(--color-gray-50);
}

[data-theme="dark"] .faq-section {
  background-color: var(--color-navy);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

[data-theme="dark"] .faq-item {
  background-color: var(--color-navy-light);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-navy);
  user-select: none;
  list-style: none;
}

[data-theme="dark"] .faq-question {
  color: var(--color-white);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  color: var(--color-gold);
  transition: var(--transition);
}

.faq-item[open] .faq-question-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--color-gray-500);
  font-size: 0.9375rem;
  line-height: 1.8;
}

[data-theme="dark"] .faq-answer {
  color: var(--color-gray-400);
}

/* App Download Section
   ========================================================================== */
.app-download {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.app-download::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translateY(-50%);
}

.app-download-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.app-download-content h2 {
  color: var(--color-white);
  font-size: 2.25rem;
  margin-bottom: 16px;
}

.app-download-content p {
  color: var(--color-gray-400);
  font-size: 1.125rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.app-download-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.app-download-visual {
  text-align: center;
}

.app-mockup {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  padding: 24px;
  max-width: 300px;
}

.app-mockup-screen {
  background-color: var(--color-navy);
  border-radius: 20px;
  padding: 24px 16px;
}

.app-mockup-header {
  text-align: center;
  margin-bottom: 20px;
}

.app-mockup-balance {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-bottom: 4px;
}

.app-mockup-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gold);
}

.app-mockup-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.app-mockup-row:last-child {
  border-bottom: none;
}

.app-mockup-row-label {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

.app-mockup-row-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-white);
}

@media (max-width: 968px) {
  .app-download-inner { grid-template-columns: 1fr; }
  .app-download-visual { display: none; }
}

/* Coming Soon
   ========================================================================== */
.coming-soon-section {
  background-color: var(--color-gray-50);
}

[data-theme="dark"] .coming-soon-section {
  background-color: var(--color-navy);
}

.coming-soon-card {
  text-align: center;
  padding: 36px 28px;
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  transition: var(--transition);
}

[data-theme="dark"] .coming-soon-card {
  background-color: var(--color-navy-light);
  border-color: var(--color-gray-300);
}

.coming-soon-card:hover {
  border-color: var(--color-gold);
  border-style: solid;
}

.coming-soon-badge {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(201, 162, 39, 0.1);
  color: var(--color-gold);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.coming-soon-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-gold);
}

.coming-soon-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.coming-soon-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

[data-theme="dark"] .coming-soon-desc {
  color: var(--color-gray-400);
}

/* Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-gray-400);
}

.footer-cta-section {
  padding: 64px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

.footer-cta-content h2 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.footer-cta-content p {
  font-size: 1.0625rem;
  color: var(--color-gray-400);
}

.footer-cta-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-main {
  padding: 64px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-brand .logo-icon {
  color: var(--color-gold);
}

.footer-brand .logo-word {
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 800;
}

.footer-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  color: var(--color-gray-400);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-gold);
  color: var(--color-navy);
}

.footer-title {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: 12px;
}

.footer-menu a {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  transition: var(--transition);
}

.footer-menu a:hover {
  color: var(--color-gold);
  padding-right: 4px;
}

.footer-contact {
  list-style: none;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  color: var(--color-gray-400);
}

.footer-contact svg {
  color: var(--color-gold);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.copyright {
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: var(--color-gray-400);
  font-size: 0.875rem;
}

.footer-bottom-links a:hover {
  color: var(--color-gold);
}

@media (max-width: 768px) {
  .footer-cta-inner { flex-direction: column; text-align: center; }
  .footer-cta-buttons { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Page Templates
   ========================================================================== */
.page-header-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 80px 0 60px;
  text-align: center;
}

.page-header-section h1 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.page-header-section p {
  font-size: 1.125rem;
  color: var(--color-gray-400);
  max-width: 700px;
  margin: 0 auto;
}

.page-content-section {
  padding: 64px 0;
}

.content-block {
  max-width: 800px;
  margin: 0 auto 48px;
}

.content-block h2 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.content-block h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.content-block p {
  font-size: 1.0625rem;
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

[data-theme="dark"] .content-block p {
  color: var(--color-gray-500);
}

.content-block ul, .content-block ol {
  margin-bottom: 16px;
  padding-right: 24px;
}

.content-block li {
  font-size: 1.0625rem;
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: 8px;
}

[data-theme="dark"] .content-block li {
  color: var(--color-gray-500);
}

/* Calculator
   ========================================================================== */
.calculator-section {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  max-width: 800px;
  margin: 0 auto;
}

[data-theme="dark"] .calculator-section {
  background-color: var(--color-navy-light);
}

.calculator-title {
  text-align: center;
  margin-bottom: 32px;
}

.calculator-form {
  display: grid;
  gap: 24px;
}

.calculator-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calculator-label {
  font-weight: 600;
  font-size: 0.9375rem;
}

.calculator-input {
  padding: 14px 16px;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-fa);
  background-color: var(--color-white);
  color: var(--color-navy);
  transition: var(--transition);
}

[data-theme="dark"] .calculator-input {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-gray-200);
}

.calculator-input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

.calculator-plan-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.calculator-plan-option {
  padding: 16px;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

[data-theme="dark"] .calculator-plan-option {
  border-color: var(--color-gray-200);
}

.calculator-plan-option.active {
  border-color: var(--color-gold);
  background-color: rgba(201, 162, 39, 0.05);
}

.calculator-plan-option-rate {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gold);
}

.calculator-plan-option-label {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.calculator-results {
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
}

[data-theme="dark"] .calculator-results {
  background-color: var(--color-navy);
}

.calculator-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

[data-theme="dark"] .calculator-result-row {
  border-color: var(--color-gray-200);
}

.calculator-result-row:last-child {
  border-bottom: none;
}

.calculator-result-row.total {
  font-size: 1.125rem;
  font-weight: 700;
  padding-top: 20px;
  border-top: 2px solid var(--color-gold);
  border-bottom: none;
}

.calculator-result-row.total .value {
  color: var(--color-gold);
}

.calculator-result-row .label {
  color: var(--color-gray-500);
  font-size: 0.9375rem;
}

.calculator-result-row .value {
  font-weight: 700;
  font-size: 1.0625rem;
}

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

/* Live Price
   ========================================================================== */
.live-price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.price-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-100);
}

[data-theme="dark"] .price-card {
  background-color: var(--color-navy-light);
  border-color: var(--color-gray-200);
}

.price-card-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-bottom: 8px;
}

[data-theme="dark"] .price-card-label {
  color: var(--color-gray-400);
}

.price-card-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 4px;
}

[data-theme="dark"] .price-card-value {
  color: var(--color-white);
}

.price-card-value.gold {
  color: var(--color-gold);
}

.price-card-change {
  font-size: 0.875rem;
  font-weight: 600;
}

.price-card-change.up { color: var(--color-success); }
.price-card-change.down { color: var(--color-error); }

.chart-container {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  margin-bottom: 32px;
}

[data-theme="dark"] .chart-container {
  background-color: var(--color-navy-light);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.chart-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.chart-timeframes {
  display: flex;
  gap: 8px;
}

.chart-timeframe {
  padding: 6px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  cursor: pointer;
  background: none;
  color: var(--color-gray-500);
  font-family: var(--font-fa);
  transition: var(--transition);
}

[data-theme="dark"] .chart-timeframe {
  border-color: var(--color-gray-200);
  color: var(--color-gray-400);
}

.chart-timeframe.active {
  background-color: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
}

#goldChart {
  width: 100%;
  height: 400px;
}

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

@media (max-width: 480px) {
  .live-price-grid { grid-template-columns: 1fr; }
}

/* Blog
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-gray-100);
}

[data-theme="dark"] .blog-card {
  background-color: var(--color-navy-light);
  border-color: var(--color-gray-200);
}

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

.blog-card-thumbnail {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
}

.blog-card-content {
  padding: 24px;
}

.blog-card-category {
  display: inline-block;
  padding: 4px 12px;
  background-color: rgba(201, 162, 39, 0.1);
  color: var(--color-gold);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.blog-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
}

.blog-card-title a {
  color: var(--color-navy);
}

[data-theme="dark"] .blog-card-title a {
  color: var(--color-white);
}

.blog-card-title a:hover {
  color: var(--color-gold);
}

.blog-card-excerpt {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
  line-height: 1.7;
  margin-bottom: 16px;
}

[data-theme="dark"] .blog-card-excerpt {
  color: var(--color-gray-400);
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  padding-top: 16px;
  border-top: 1px solid var(--color-gray-100);
}

[data-theme="dark"] .blog-card-meta {
  border-color: var(--color-gray-200);
}

.blog-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.page-numbers {
  padding: 8px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  color: var(--color-gray-600);
  font-size: 0.9375rem;
  transition: var(--transition);
}

[data-theme="dark"] .page-numbers {
  border-color: var(--color-gray-200);
  color: var(--color-gray-500);
}

.page-numbers.current,
.page-numbers:hover {
  background-color: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
}

@media (max-width: 968px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* Single Post
   ========================================================================== */
.single-post-container {
  max-width: 800px;
  margin: 0 auto;
}

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

.post-category {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(201, 162, 39, 0.1);
  color: var(--color-gold);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.post-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
}

.post-meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

[data-theme="dark"] .post-meta {
  color: var(--color-gray-400);
}

.post-content {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-gray-700);
}

[data-theme="dark"] .post-content {
  color: var(--color-gray-500);
}

.post-content h2 {
  font-size: 1.75rem;
  margin: 32px 0 16px;
}

.post-content h3 {
  font-size: 1.375rem;
  margin: 24px 0 12px;
}

.post-content p {
  margin-bottom: 20px;
}

.post-content ul, .post-content ol {
  margin-bottom: 20px;
  padding-right: 24px;
}

.post-content li {
  margin-bottom: 8px;
}

.post-content blockquote {
  border-right: 4px solid var(--color-gold);
  padding: 16px 24px;
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin: 24px 0;
  font-style: italic;
}

[data-theme="dark"] .post-content blockquote {
  background-color: var(--color-navy-light);
}

.post-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-gray-200);
}

.post-tag {
  padding: 6px 14px;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--color-gray-600);
}

[data-theme="dark"] .post-tag {
  background-color: var(--color-navy-light);
  color: var(--color-gray-500);
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-200);
}

.post-nav-link {
  flex: 1;
  padding: 20px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .post-nav-link {
  background-color: var(--color-navy-light);
}

.post-nav-label {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin-bottom: 4px;
}

.post-nav-title {
  font-weight: 600;
  font-size: 0.9375rem;
}

/* 404
   ========================================================================== */
.error-404 {
  text-align: center;
  padding: 120px 0;
}

.error-404 h1 {
  font-size: 6rem;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.error-404 h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.error-404 p {
  color: var(--color-gray-500);
  margin-bottom: 32px;
}

/* Responsive adjustments
   ========================================================================== */
@media (max-width: 968px) {
  .page-header-section h1 { font-size: 2rem; }
  .post-title { font-size: 1.75rem; }
}

@media (max-width: 640px) {
  .page-header-section { padding: 48px 0 32px; }
  .page-header-section h1 { font-size: 1.625rem; }
  .post-title { font-size: 1.5rem; }
  .post-navigation { flex-direction: column; }
  .chart-header { flex-direction: column; gap: 16px; align-items: flex-start; }
}