/* ================================================================
   Landing Page — Mobile-First Styles
   Base = mobile (320 px+), scale UP via min-width breakpoints.
   ================================================================ */

/* ------------------------------------------------------------
   Header / Language Switcher
   ------------------------------------------------------------ */
.landing-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.landing-logo {
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  letter-spacing: 0.02em;
}

/* Main nav (hidden on mobile, shown on tablet+) */
.landing-nav {
  display: none;
  gap: 20px;
}

.landing-nav a {
  color: var(--text-white);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
  transition: opacity var(--transition);
}

.landing-nav a:hover {
  opacity: 1;
}

/* Header right group (login icon + language switcher) */
.header-right-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-login-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: background var(--transition);
  color: var(--text-white);
  text-decoration: none;
}

.nav-login-icon:hover {
  background: rgba(255, 255, 255, 0.3);
}

.nav-login-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.language-switcher {
  position: relative;
}

.lang-toggle {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-white);
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-toggle:hover {
  background: rgba(255, 255, 255, 0.25);
}

.lang-caret {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

.language-switcher.open .lang-caret {
  transform: rotate(180deg);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: rgba(20, 20, 30, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 4px;
  list-style: none;
  margin: 0;
  min-width: 150px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 1001;
}

.language-switcher.open .lang-dropdown {
  display: block;
}

.lang-dropdown li {
  margin: 0;
}

.lang-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
  padding: 8px 12px;
  border-radius: 8px;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-full {
  font-weight: var(--font-weight-normal, 400);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.lang-link:hover {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.12);
}

.lang-link:hover .lang-full {
  color: rgba(255, 255, 255, 0.7);
}

.lang-link.active {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.18);
}

.lang-link.active .lang-full {
  color: rgba(255, 255, 255, 0.7);
}

/* ---- 404 Error Page ---- */
.error-404-body {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  text-align: center;
  padding: 24px 16px;
}

.error-404-code {
  font-size: 6rem;
  font-weight: var(--font-weight-bold);
  line-height: 1;
  opacity: 0.25;
  margin-bottom: 8px;
}

.error-404-body h1 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.error-404-body p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 400px;
  margin-bottom: 24px;
}

.error-404-btn {
  display: inline-block;
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 10px 24px;
  border-radius: 24px;
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition);
}

.error-404-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ------------------------------------------------------------
   Hero Section
   ------------------------------------------------------------ */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--text-white);
  /* top padding accounts for fixed header */
  padding: 72px 16px 40px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero h1 {
  font-size: 2rem;
  margin-bottom: 16px;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
}

.hero p {
  font-size: 1rem;
  margin-bottom: 24px;
  opacity: 0.9;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.hero-btn {
  padding: 16px 32px;
  font-size: 1rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  font-weight: var(--font-weight-semibold);
  min-height: 48px; /* WCAG touch target */
  width: 100%;
  max-width: 300px;
  text-align: center;
}

.hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.hero-btn-primary {
  background: var(--color-gray-900);
  color: var(--text-white);
}

.hero-btn-secondary {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.hero-btn-secondary:hover {
  border-color: var(--text-white);
}

/* Demo section button overrides — light background context */
.demo-section .hero-btn-secondary {
  color: var(--text-primary);
  border-color: var(--color-gray-400, #bdbdbd);
}

.demo-section .hero-btn-secondary:hover {
  border-color: var(--text-primary);
  background: rgba(0, 0, 0, 0.05);
}

/* Demo QR code */
.demo-qr-wrapper {
  margin: 0 auto 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.demo-qr-wrapper img {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.demo-qr-wrapper .qr-caption {
  font-size: 0.9rem;
  color: var(--text-secondary, #6c757d);
}

/* QR illustration */
.qr-demo {
  margin: 28px auto 0;
  display: flex;
  justify-content: center;
}

.qr-illustration {
  width: 160px;
  height: 160px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ------------------------------------------------------------
   Shared section helpers
   ------------------------------------------------------------ */
.section-title {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 32px;
  color: var(--text-primary);
  line-height: 1.3;
}

.section-subtitle {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.5;
}

/* ------------------------------------------------------------
   Features Section
   ------------------------------------------------------------ */
.features {
  padding: 48px 16px;
  background: var(--bg-light);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-white);
  padding: 28px 24px;
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow);
  transition:
    transform var(--transition),
    opacity 0.5s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--color-primary-dark);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ------------------------------------------------------------
   How it Works
   ------------------------------------------------------------ */
.how-it-works {
  padding: 48px 16px;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 32px;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
}

.step {
  text-align: center;
}

.step-number {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-primary-on-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  margin: 0 auto 16px;
}

.step h3 {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ------------------------------------------------------------
   QR Placement Ideas
   ------------------------------------------------------------ */
.qr-placement {
  padding: 48px 16px;
  background: var(--color-gray-50, #f8f9fa);
}

.qr-placement-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: -16px auto 32px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.placement-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.placement-card {
  background: var(--color-surface, #fff);
  border: 1px solid var(--border-color-light, #e5e7eb);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.placement-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.placement-icon {
  margin-bottom: 12px;
}

.placement-icon .icon {
  width: 36px;
  height: 36px;
  color: var(--primary);
}

.placement-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.placement-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ------------------------------------------------------------
   CTA Section
   ------------------------------------------------------------ */
.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--text-white);
  padding: 48px 16px;
  text-align: center;
}

.cta h2 {
  font-size: 1.75rem;
  margin-bottom: 16px;
  line-height: 1.3;
}

.cta p {
  font-size: 1rem;
  margin-bottom: 24px;
  opacity: 0.9;
  line-height: 1.5;
}

.cta .btn {
  min-height: 48px;
  padding: 14px 32px;
  font-size: 1rem;
  border-radius: 50px;
  text-decoration: none;
  display: inline-block;
  font-weight: var(--font-weight-semibold);
  background: #000;
  color: #fff;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  background: #1a1a1a;
  color: #fff;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 32px 16px;
  text-align: center;
}

.footer p {
  opacity: 0.8;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  text-align: center;
}

.footer-brand {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
}

/* Rich footer logo (anchor replacing the old .footer-brand span) */
.footer-logo {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-white);
  text-decoration: none;
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 0.82rem;
  opacity: 0.7;
  margin: 0;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Section heading inside footer columns */
.footer-heading {
  display: block;
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.6;
  margin: 0 0 4px;
}

/* List of footer links */
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col a {
  color: var(--text-white);
  opacity: 0.8;
  text-decoration: none;
  font-size: 0.85rem;
  transition: opacity var(--transition);
}

.footer-col a:hover {
  opacity: 1;
}

/* ------------------------------------------------------------
   Subscription / Pricing Section
   ------------------------------------------------------------ */
.subscription {
  padding: 48px 16px;
  background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-primary-light) 100%);
}

.subscription .section-title {
  margin-bottom: 16px;
}

/* Billing Toggle */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.toggle-label {
  font-size: 0.95rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.save-badge {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-primary-on-dark);
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  margin-left: 4px;
  white-space: nowrap;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-gray-400);
  transition: var(--transition);
  border-radius: 28px;
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 4px;
  background: var(--bg-white);
  transition: var(--transition);
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 32px;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 32px 24px;
  box-shadow: var(--shadow);
  position: relative;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  border: 2px solid transparent;
}

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

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 8px 32px rgba(255, 168, 0, 0.18);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-primary-on-dark);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.plan-header {
  text-align: center;
  margin-bottom: 24px;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: 8px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.currency {
  font-size: 1.3rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
}

.amount {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.period {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.features-list li {
  padding: 6px 0;
  color: var(--text-secondary);
  line-height: 1.5;
  font-size: 0.95rem;
  position: relative;
  padding-left: 24px;
}

.features-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: var(--font-weight-bold);
}

.plan-btn {
  width: 100%;
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  text-align: center;
  display: block;
  transition: all var(--transition);
  border: 2px solid transparent;
  min-height: 48px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-primary-on-dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(194, 120, 0, 0.3);
}

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

.btn-outline:hover {
  background: var(--color-primary-darker);
  color: var(--text-white);
  transform: translateY(-2px);
}

.money-back-guarantee {
  text-align: center;
}

.money-back-guarantee p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  background: var(--bg-white);
  display: inline-block;
  padding: 12px 24px;
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
}

.pricing-details-link {
  display: block;
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: opacity var(--transition);
}

.pricing-details-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* ------------------------------------------------------------
   Scroll-reveal animation
   ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hero trust line ──────────────────────────────────────── */
.hero-trust-line {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 16px;
  letter-spacing: 0.02em;
}

/* ── Social Proof Section ─────────────────────────────────── */
.social-proof {
  padding: 64px 16px;
  background: var(--color-gray-900, #1a1a2e);
  color: var(--text-white, #fff);
}

.social-proof .section-title {
  color: var(--text-white, #fff);
}

.metrics-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto 48px;
  text-align: center;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-number {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-primary, #e67e22);
  line-height: 1;
}

.metric-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 28px 24px;
  margin: 0;
  text-align: left;
}

.testimonial-stars {
  color: var(--color-primary, #e67e22);
  font-size: 1.1rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 16px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial-author strong {
  font-size: 0.95rem;
  color: var(--text-white, #fff);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ============================================================
   TABLET  >= 640 px
   ============================================================ */
@media (min-width: 640px) {
  .hero {
    padding: 96px 24px 56px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .hero-btn {
    width: auto;
    max-width: none;
  }

  .features {
    padding: 64px 24px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .section-title {
    font-size: 2rem;
  }

  .how-it-works {
    padding: 64px 24px;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .qr-placement {
    padding: 64px 24px;
  }

  .placement-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .subscription {
    padding: 64px 24px;
  }

  .pricing-grid {
    max-width: 500px;
  }

  .cta {
    padding: 64px 24px;
  }

  .cta h2 {
    font-size: 2rem;
  }

  .landing-nav {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
    text-align: left;
  }

  .metrics-bar {
    grid-template-columns: repeat(4, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   DESKTOP  >= 1024 px
   ============================================================ */
@media (min-width: 1024px) {
  .hero {
    min-height: 100vh;
    padding: 0 var(--spacing-xl);
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .hero p {
    font-size: 1.3rem;
    margin-bottom: 32px;
  }

  .hero-btn {
    padding: 16px 36px;
    font-size: 1.1rem;
  }

  .qr-illustration {
    width: 220px;
    height: 220px;
  }

  .features {
    padding: 80px var(--spacing-xl);
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .feature-card {
    padding: 36px 28px;
  }

  .feature-card:hover {
    transform: translateY(-8px);
  }

  .section-title {
    font-size: 2.5rem;
    margin-bottom: 48px;
  }

  .how-it-works {
    padding: 80px var(--spacing-xl);
  }

  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 48px;
  }

  .subscription {
    padding: 80px var(--spacing-xl);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: var(--container-max-width);
    gap: 28px;
  }

  .pricing-card.featured {
    transform: scale(1.05);
  }

  .pricing-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
  }

  .plan-name {
    font-size: 1.8rem;
  }

  .amount {
    font-size: 3rem;
  }

  .cta {
    padding: 80px var(--spacing-xl);
  }

  .cta h2 {
    font-size: 2.5rem;
  }

  .cta p {
    font-size: 1.2rem;
  }

  .footer {
    padding: 40px var(--spacing-xl);
  }

  .social-proof {
    padding: 80px var(--spacing-xl);
  }

  .metric-number {
    font-size: 3rem;
  }

  .qr-placement {
    padding: 80px var(--spacing-xl);
  }

  .placement-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}