/* AWebLife.com Public Marketing Platform Stylesheet */
:root {
  --color-bg: #070d19;
  --color-surface: #0f172a;
  --color-surface-hover: #1e293b;
  --color-surface-card: #131d33;
  --color-border: #1e293b;
  --color-border-glow: rgba(59, 130, 246, 0.3);
  
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-accent: #f59e0b;
  --color-accent-hover: #d97706;
  --color-success: #10b981;
  --color-emergency: #ef4444;

  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;

  --font-heading: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px -10px rgba(37, 99, 235, 0.4);

  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg);
  color: var(--color-text);
}

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

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: #ffffff;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
}

p {
  color: var(--color-text-muted);
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.35);
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.35);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
  color: #ffffff;
}

.btn-accent {
  background: var(--color-accent);
  color: #0b1322;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
  color: #0b1322;
}

.btn-outline {
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* Global Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 13, 25, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-logo {
  height: 38px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display: block;
}


.nav-brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-portal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #60a5fa;
  font-weight: 600;
}

.nav-portal-link:hover {
  color: #93c5fd;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-block: clamp(5rem, 10vw, 8rem) clamp(4rem, 8vw, 6rem);
  background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.12) 0%, rgba(7, 13, 25, 0) 70%);
  overflow: hidden;
  text-align: center;
}

.hero-glow-blob {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 450px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 920px;
  margin-inline: auto;
}

.hero-title {
  margin-block: 1.25rem 1.5rem;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-title .highlight {
  background: linear-gradient(90deg, #60a5fa 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheadline {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: #e2e8f0;
}

.trust-item svg {
  color: var(--color-success);
}

/* Live Interactive Trade Demos */
.demos-section {
  padding-block: 5rem;
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  margin-top: 0.75rem;
  margin-bottom: 0.75rem;
}

.demos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.demo-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.demo-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
}

.demo-preview-frame {
  position: relative;
  height: 220px;
  background: #020617;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.demo-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.demo-trade-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  backdrop-filter: blur(8px);
}

.demo-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.demo-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.demo-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.demo-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.demo-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #cbd5e1;
}

.demo-feature-item svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Feature Breakdown Section */
.features-section {
  padding-block: 6rem;
  background: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.4);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.feature-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* Pricing Section */
.pricing-section {
  padding-block: 6rem;
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border-top: 1px solid var(--color-border);
}

.pricing-card-wrapper {
  max-width: 840px;
  margin-inline: auto;
  position: relative;
}

.pricing-card {
  background: var(--color-surface-card);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.pricing-badge-popular {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

.pricing-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.pricing-amount-group {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-block: 1rem 0.5rem;
}

.pricing-currency {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
}

.pricing-amount {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
}

.pricing-cadence {
  font-size: 1.15rem;
  color: var(--color-text-muted);
}

.pricing-grid-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
  margin-bottom: 2.5rem;
}

.pricing-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: #e2e8f0;
}

.pricing-check-item svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 3px;
}

/* FAQ Section */
.faq-section {
  padding-block: 6rem;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.faq-list {
  max-width: 840px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.75rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question svg {
  color: var(--color-accent);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-question[aria-expanded="true"] svg {
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 1.75rem 1.5rem 1.75rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
}

/* Footer */
.site-footer {
  background: #030712;
  border-top: 1px solid var(--color-border);
  padding-block: 4rem 2.5rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Checkout Specific Layout */
.checkout-page-container {
  padding-block: 4rem 6rem;
  max-width: 1100px;
  margin-inline: auto;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.order-summary-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  position: sticky;
  top: 6rem;
}

.checkout-mount-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  min-height: 480px;
}

/* Welcome Confirmation Specific Layout */
.welcome-container {
  max-width: 780px;
  margin-inline: auto;
  padding-block: 4rem 6rem;
}

.welcome-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-lg);
}

.onboarding-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-block: 2.5rem;
}

.onboarding-step-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Form Inputs for Checkout */
.checkout-input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 600px) {
  .checkout-input-row {
    grid-template-columns: 1fr;
  }
}

.checkout-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.checkout-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.checkout-input, .checkout-select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.checkout-input:focus, .checkout-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

/* Spinner */
.checkout-spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  gap: 1.25rem;
  color: var(--color-text-muted);
}

.checkout-spinner {
  width: 44px;
  height: 44px;
  border: 4px solid rgba(37, 99, 235, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Simulation / Mock Banner */
.simulation-mode-card {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(37, 99, 235, 0.08);
  border: 1px dashed rgba(59, 130, 246, 0.4);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.simulation-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: #93c5fd;
  font-size: 0.95rem;
}

.simulation-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Order Summary Details */
.summary-price-wrapper {
  margin-block: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.summary-price {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: #ffffff;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.summary-period {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 500;
}

.summary-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.summary-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #cbd5e1;
}

.summary-check-icon {
  width: 18px;
  height: 18px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.guarantee-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: #a7f3d0;
  line-height: 1.45;
}

.portal-reminder-box {
  margin-top: 1.25rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

/* Welcome Page Styling */
.welcome-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.welcome-title {
  font-size: clamp(2.2rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
}

.welcome-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.session-info-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: monospace;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 2rem;
  word-break: break-all;
}

.session-info-badge strong {
  color: #f8fafc;
}

/* Responsive */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .pricing-grid-checklist {
    grid-template-columns: 1fr;
  }
  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Light Theme Variables & Component Adaptations */
:root[data-theme="light"] {
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-hover: #f1f5f9;
  --color-surface-card: #f8fafc;
  --color-border: #e2e8f0;
  --color-border-glow: rgba(37, 99, 235, 0.15);
  
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-subtle: #64748b;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.12);
}

:root[data-theme="light"] body {
  background-color: var(--color-bg);
  color: var(--color-text);
}

:root[data-theme="light"] h1,
:root[data-theme="light"] h2,
:root[data-theme="light"] h3,
:root[data-theme="light"] h4,
:root[data-theme="light"] h5,
:root[data-theme="light"] h6 {
  color: #0f172a;
}

:root[data-theme="light"] .brand-logo {
  filter: brightness(0);
}

:root[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--color-border);
}

:root[data-theme="light"] .nav-link {
  color: #475569;
}

:root[data-theme="light"] .nav-link:hover {
  color: var(--color-primary);
}

:root[data-theme="light"] .site-footer {
  background: #f1f5f9;
  border-top: 1px solid var(--color-border);
}

:root[data-theme="light"] .footer-col-title {
  color: #0f172a;
}

:root[data-theme="light"] .feature-card,
:root[data-theme="light"] .demo-card,
:root[data-theme="light"] .pricing-card,
:root[data-theme="light"] .faq-item,
:root[data-theme="light"] .order-summary-card,
:root[data-theme="light"] .checkout-mount-card,
:root[data-theme="light"] .welcome-card {
  background: #ffffff;
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

:root[data-theme="light"] .faq-question {
  color: #0f172a;
}

:root[data-theme="light"] .checkout-input,
:root[data-theme="light"] .checkout-select {
  background: #ffffff;
  color: #0f172a;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .onboarding-step-item {
  background: #f8fafc;
  border-color: var(--color-border);
}

:root[data-theme="light"] .summary-feature-item {
  color: #334155;
}

:root[data-theme="light"] .summary-price {
  color: #0f172a;
}

:root[data-theme="light"] .portal-reminder-box {
  background: #f8fafc;
  border-color: var(--color-border);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.15rem;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

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