:root {
  --teal: #0A84FF;
  --teal-light: #E8F4FF;
  --coral: #FF6B35;
  --coral-light: #FFF0EB;
  --mint: #00D09C;
  --mint-light: #E6FFF9;
  --bg: #F5F7FA;
  --white: #FFFFFF;
  --charcoal: #1A1A2E;
  --gray-600: #6B7280;
  --gray-400: #9CA3AF;
  --gray-200: #E5E7EB;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 247, 250, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--gray-600);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 32px 80px;
  text-align: left;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(10,132,255,0.12) 0%, transparent 70%);
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,132,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,132,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  background: var(--teal-light);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}
.label-dot {
  width: 7px;
  height: 7px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.hero-headline {
  font-size: clamp(44px, 7vw, 72px);
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 24px;
  letter-spacing: -2px;
}
.hero-sub {
  font-size: 18px;
  color: var(--gray-600);
  max-width: 540px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  padding: 0 32px 0 0;
}
.stat:first-child { padding-left: 0; }
.stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -1px;
}
.stat-label {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
  margin-right: 32px;
}

/* Section commons */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-headline {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--charcoal);
  margin-bottom: 16px;
  letter-spacing: -1px;
}
.section-sub {
  font-size: 16px;
  color: var(--gray-600);
  max-width: 480px;
  margin-bottom: 48px;
}

/* How It Works */
.howitworks {
  background: var(--white);
  padding: 80px 0;
}
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 200px;
  padding: 32px;
  background: var(--bg);
  border-radius: 16px;
  border: 1px solid var(--gray-200);
}
.step-connector {
  display: flex;
  align-items: center;
  padding-top: 32px;
  color: var(--gray-400);
  flex-shrink: 0;
}
.step-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.step-desc {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.65;
}

/* Destinations */
.destinations {
  padding: 80px 0;
  background: var(--bg);
}
.dest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.dest-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.dest-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(26,26,46,0.08);
}
.dest-flag { margin-bottom: 14px; }
.dest-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 4px;
}
.dest-price {
  font-size: 15px;
  color: var(--gray-600);
  margin-bottom: 4px;
}
.dest-price strong { color: var(--charcoal); }
.dest-detail {
  font-size: 12px;
  color: var(--gray-400);
}
.dest-footer {
  text-align: center;
  font-size: 13px;
  color: var(--gray-400);
  margin-top: 32px;
}

/* Pricing */
.pricing {
  background: var(--white);
  padding: 80px 0;
}
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.plan-card {
  background: var(--bg);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 32px;
  position: relative;
}
.plan-card--featured {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--white);
}
.plan-card--featured .plan-tier { color: rgba(255,255,255,0.6); }
.plan-card--featured .plan-data { color: var(--white); }
.plan-card--featured .plan-per { color: rgba(255,255,255,0.5); }
.plan-card--featured .plan-validity { color: rgba(255,255,255,0.4); }
.plan-card--featured .plan-badge { color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.08); }
.plan-badge--top {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--coral);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.plan-tier {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--teal);
  margin-bottom: 12px;
}
.plan-data {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -1.5px;
  margin-bottom: 4px;
}
.plan-price {
  font-size: 20px;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 2px;
}
.plan-per {
  font-size: 13px;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.plan-validity {
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 4px;
}
.plan-speed {
  font-size: 13px;
  color: var(--mint);
  font-weight: 600;
  margin-bottom: 16px;
}
.plan-badge {
  font-size: 12px;
  color: var(--gray-600);
  background: var(--bg);
  padding: 6px 12px;
  border-radius: 8px;
  display: inline-block;
}
.pricing-note {
  font-size: 13px;
  color: var(--gray-400);
  line-height: 1.6;
}

/* Features */
.features {
  background: var(--bg);
  padding: 80px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature {}
.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  margin-bottom: 16px;
}
.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 8px;
}
.feature-desc {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.65;
}

/* Closing */
.closing {
  background: var(--charcoal);
  padding: 80px 32px;
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.closing-deco { margin-bottom: 32px; }
.closing-headline {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  line-height: 1.25;
}
.closing-body {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  margin-bottom: 40px;
}
.closing-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 12px 24px;
  border-radius: 100px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.pill-dot {
  width: 8px;
  height: 8px;
  background: var(--mint);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

/* Footer */
.footer {
  background: var(--white);
  padding: 40px 32px;
  border-top: 1px solid var(--gray-200);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--gray-400);
  margin-bottom: 20px;
}
.footer-meta {
  font-size: 12px;
  color: var(--gray-400);
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 64px 24px 56px; }
  .hero-headline { letter-spacing: -1px; }
  .steps { flex-direction: column; }
  .step-connector { display: none; }
  .step { padding: 24px; }
  .dest-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; gap: 24px; }
  .section-inner { padding: 0 24px; }
  .stat { padding-right: 20px; }
  .stat-divider { margin-right: 20px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 40px; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat-divider { display: none; }
  .dest-grid { grid-template-columns: 1fr; }
}

/* Hero CTA */
.hero-cta-btn {
  display: inline-block;
  background: var(--coral);
  color: white;
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 16px rgba(255,107,53,0.3);
}
.hero-cta-btn:hover {
  background: #e55a28;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.35);
}

/* Purchase page */
.purchase-page {
  min-height: calc(100vh - 65px);
  background: var(--bg);
}
.purchase-hero {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 48px 32px 40px;
  text-align: center;
}
.purchase-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -1.5px;
  margin-bottom: 12px;
}
.purchase-hero p {
  font-size: 16px;
  color: var(--gray-600);
  max-width: 480px;
  margin: 0 auto;
}
.purchase-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 32px;
}
.purchase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 768px) {
  .purchase-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Destination picker */
.dest-picker {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 32px;
}
.dest-picker h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 24px;
}
.dest-grid-pick {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.dest-pick-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  background: white;
  text-decoration: none;
  color: inherit;
}
.dest-pick-item:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}
.dest-pick-item.selected {
  border-color: var(--teal);
  background: var(--teal-light);
}
.dest-pick-item.selected .dest-pick-name {
  color: var(--teal);
}
.dest-pick-flag { font-size: 22px; }
.dest-pick-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--charcoal);
}

/* Plan picker */
.plan-picker {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 32px;
}
.plan-picker h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 24px;
}
.plan-picker .section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--teal);
  margin-bottom: 8px;
}
.plan-pick-item {
  display: block;
  border: 1.5px solid var(--gray-200);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  color: inherit;
}
.plan-pick-item:hover {
  border-color: var(--teal);
  box-shadow: 0 4px 16px rgba(10,132,255,0.08);
}
.plan-pick-item.selected {
  border-color: var(--teal);
  background: var(--teal-light);
}
.plan-pick-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.plan-pick-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--charcoal);
}
.plan-pick-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--charcoal);
}
.plan-pick-meta {
  font-size: 13px;
  color: var(--gray-600);
}
.plan-pick-data {
  font-size: 20px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -0.5px;
}

/* Buyer form */
.buyer-form {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}
.buyer-form h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 20px;
}
.form-row {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  color: var(--charcoal);
  background: white;
  transition: border-color 0.15s ease;
  box-sizing: border-box;
}
.form-input:focus {
  outline: none;
  border-color: var(--teal);
}
.form-submit {
  width: 100%;
  background: var(--coral);
  color: white;
  padding: 16px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
  font-family: inherit;
  margin-top: 8px;
}
.form-submit:hover {
  background: #e55a28;
  transform: translateY(-1px);
}
.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.form-note {
  font-size: 12px;
  color: var(--gray-400);
  text-align: center;
  margin-top: 12px;
}

/* Checkout redirect */
.checkout-redirect {
  text-align: center;
  padding: 80px 32px;
}
.checkout-redirect h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.checkout-redirect p {
  font-size: 16px;
  color: var(--gray-600);
  margin-bottom: 32px;
}
.checkout-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 24px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Confirmation page */
.confirm-page {
  min-height: calc(100vh - 65px);
  background: var(--bg);
}
.confirm-hero {
  background: var(--charcoal);
  padding: 60px 32px;
  text-align: center;
  color: white;
}
.confirm-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.confirm-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
}
.confirm-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 48px 32px;
}
.confirm-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  margin-bottom: 24px;
}
.confirm-checkmark {
  width: 64px;
  height: 64px;
  background: var(--mint-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 28px;
}
.confirm-dest {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.confirm-plan {
  font-size: 24px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -0.5px;
  margin-bottom: 32px;
}
.confirm-qr-section {
  background: var(--bg);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}
.confirm-qr-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.confirm-qr-img {
  width: 200px;
  height: 200px;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
}
.confirm-code {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--teal-light);
  border-radius: 8px;
  font-size: 13px;
  font-family: monospace;
  color: var(--charcoal);
  word-break: break-all;
}
.confirm-email-note {
  font-size: 14px;
  color: var(--gray-600);
  background: var(--bg);
  border-radius: 12px;
  padding: 16px;
  line-height: 1.6;
}
.pending-notice {
  text-align: center;
  padding: 60px 32px;
}
.pending-notice h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 12px;
}
.pending-notice p {
  color: var(--gray-600);
}
.error-state {
  text-align: center;
  padding: 60px 32px;
}
.error-state h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 12px;
}
.error-state p { color: var(--gray-600); margin-bottom: 24px; }
.btn-back {
  display: inline-block;
  background: var(--charcoal);
  color: white;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
}