:root {
  color-scheme: light dark;
  accent-color: var(--sky);
  --ink: #0f172a;
  --ink-2: #111827;
  --slate: #1e293b;
  --slate-2: #334155;
  --fog: #e2e8f0;
  --mist: #cbd5e1;
  --steel: #94a3b8;
  --sky: #38bdf8;
  --pink: #4fbf9c;
  --glow: rgba(56, 189, 248, 0.35);
  --glow-2: rgba(79, 191, 156, 0.28);
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: rgba(15, 23, 42, 0.94);
  --border: rgba(148, 163, 184, 0.25);
  --qr-bg: #0b1120;
  --qr-border: rgba(148, 163, 184, 0.35);
  --plan-pill-bg: rgba(56, 189, 248, 0.18);
  --plan-pill-border: rgba(56, 189, 248, 0.45);
  --radius: 24px;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    'Lato',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Roboto',
    'Oxygen',
    'Ubuntu',
    'Cantarell',
    'Fira Sans',
    'Droid Sans',
    'Helvetica Neue',
    sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(56, 189, 248, 0.18), transparent 50%),
    radial-gradient(circle at 85% 0%, rgba(79, 191, 156, 0.14), transparent 45%),
    radial-gradient(circle at 75% 70%, rgba(56, 189, 248, 0.12), transparent 55%),
    #0b1120;
  color: var(--fog);
  min-height: 100vh;
}

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

.page {
  position: relative;
  overflow: hidden;
}

.page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.1) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.16;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(0);
  background: radial-gradient(circle, var(--glow), transparent 70%);
  opacity: 0.6;
  animation: float 10s ease-in-out infinite;
}

.orb.pink {
  background: radial-gradient(circle, var(--glow-2), transparent 70%);
  animation-delay: -3s;
}

.orb.one {
  top: -160px;
  left: -80px;
}

.orb.two {
  right: -140px;
  top: 120px;
}

.orb.three {
  bottom: -160px;
  left: 30%;
}

header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 6vw;
}

.logo {
  font-family:
    'Zen Dots',
    'Lato',
    sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  color: #f8fafc;
}

nav {
  display: flex;
  gap: 24px;
  font-weight: 500;
  color: var(--mist);
}

.header-actions {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
  cursor: pointer;
}

button.btn {
  font: inherit;
}

.btn.primary {
  background: linear-gradient(120deg, rgba(56, 189, 248, 0.9), rgba(79, 191, 156, 0.7));
  color: #08101f;
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.35);
}

.btn.ghost {
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.5);
  color: var(--fog);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.5);
}

main {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

.page.home main {
  gap: 120px;
  padding: 40px 6vw 120px;
}

.page.pricing main {
  gap: 80px;
  padding: 24px 6vw 120px;
}

.page.policy main {
  gap: 32px;
  padding: 40px 6vw 120px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--fog);
  font-weight: 600;
  font-size: 0.85rem;
  width: fit-content;
}

h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 4vw, 4.2rem);
  margin: 24px 0 16px;
  line-height: 1.05;
  color: #f8fafc;
}

.hero p {
  font-size: 1.05rem;
  color: var(--mist);
  line-height: 1.7;
  max-width: 520px;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card header {
  padding: 0;
  margin-bottom: 20px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(79, 191, 156, 0.1);
  color: #f8fafc;
  font-size: 0.8rem;
  font-weight: 600;
}

.summary {
  display: grid;
  gap: 16px;
}

.summary-card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.summary-card h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: #f8fafc;
}

.summary-card p {
  margin: 0;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.5;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0 0 12px;
  color: #f8fafc;
}

.section-lede {
  margin: 0 auto 32px;
  max-width: 720px;
  color: var(--mist);
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature {
  padding: 24px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
}

.feature h3 {
  margin: 16px 0 8px;
  color: #f8fafc;
}

.feature p {
  margin: 0;
  color: var(--mist);
  line-height: 1.6;
}

.feature svg {
  width: 36px;
  height: 36px;
  color: var(--sky);
}

.cta {
  text-align: center;
  padding: 64px 24px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(79, 191, 156, 0.16));
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 26px 80px rgba(15, 23, 42, 0.35);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(2, 6, 23, 0.65);
  backdrop-filter: blur(6px);
  z-index: 20;
}

.modal.active {
  display: flex;
}

.modal-content {
  position: relative;
  width: min(420px, 100%);
  padding: 28px;
  border-radius: 24px;
  background: var(--panel-strong);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.4);
  text-align: center;
}

.modal-content h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  color: #f8fafc;
}

.modal-content p {
  margin: 0 0 20px;
  color: var(--mist);
  line-height: 1.6;
}

.modal-qr {
  width: 320px;
  height: 320px;
  margin: 0 auto;
  border-radius: 16px;
  background: var(--qr-bg);
  border: 1px solid var(--qr-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-qr img {
  width: 100%;
  height: 100%;
  border-radius: 14px;
  display: none;
}

.modal-qr .qr-image-dark {
  display: block;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  border: 1px solid transparent;
  background: rgba(15, 23, 42, 0.6);
  color: var(--fog);
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.pricing-hero {
  display: grid;
  gap: 16px;
  max-width: 720px;
}

.pricing-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  margin: 0;
  color: #f8fafc;
}

.pricing-hero p {
  margin: 0;
  color: var(--mist);
  line-height: 1.7;
}

.pricing-plans {
  display: grid;
  gap: 24px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.plan-card {
  padding: 28px;
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-card.featured {
  border-color: rgba(56, 189, 248, 0.5);
  background: linear-gradient(150deg, rgba(56, 189, 248, 0.2), rgba(79, 191, 156, 0.12));
  box-shadow: 0 26px 60px rgba(56, 189, 248, 0.25);
}

.policy-content {
  max-width: 760px;
  padding: 32px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow);
}

.policy-content h1 {
  margin-top: 0;
  font-size: clamp(2.2rem, 3vw, 3rem);
}

.policy-content h2 {
  margin: 28px 0 10px;
  font-size: 1.2rem;
  color: #f8fafc;
}

.policy-content p {
  margin: 0 0 14px;
  color: var(--mist);
  line-height: 1.7;
}

.policy-note {
  margin-top: 24px;
  font-size: 0.95rem;
  color: var(--steel);
}

.plan-name {
  margin: 0;
  font-family: 'Zen Dots', 'Lato', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--plan-pill-bg);
  border: 1px solid var(--plan-pill-border);
  align-self: flex-start;
  color: #f8fafc;
  margin-bottom: 12px;
}

.plan-price {
  margin: 4px 0 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: #f8fafc;
}

.plan-billing {
  margin: 0;
  color: var(--mist);
  font-size: 0.95rem;
}

.plan-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: var(--mist);
  line-height: 1.6;
}

.plan-list li {
  display: list-item;
}

.plan-list li::before {
  content: '•';
  color: var(--sky);
  font-weight: 700;
  display: inline-block;
  margin-right: 16px;
}

.plan-footnote {
  margin: 0;
  color: var(--mist);
  font-size: 0.9rem;
  max-width: 640px;
}

.asterisk {
  color: var(--sky);
  font-size: 1.05em;
  font-weight: 700;
  vertical-align: super;
}

.plan-list .asterisk {
  margin-left: 2px;
}

.plan-footnote .asterisk {
  margin-right: 4px;
}

.tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: help;
}

.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
  font-size: 0.7rem;
  color: var(--mist);
  font-weight: 700;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 0;
  bottom: 150%;
  min-width: 240px;
  max-width: 320px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--fog);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.35);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 10;
}

.tooltip::before {
  content: '';
  position: absolute;
  left: 14px;
  bottom: 135%;
  border-width: 6px 6px 0 6px;
  border-style: solid;
  border-color: var(--panel-strong) transparent transparent transparent;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.tooltip:hover::after,
.tooltip:hover::before,
.tooltip:focus::after,
.tooltip:focus::before,
.tooltip:focus-within::after,
.tooltip:focus-within::before {
  opacity: 1;
  transform: translateY(0);
}

footer {
  padding: 40px 6vw 80px;
  color: var(--steel);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-note {
  font-family: 'Caveat', 'Lato', sans-serif;
  font-size: 1.07rem;
  letter-spacing: 0.02em;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: reveal 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) translateX(0);
  }

  50% {
    transform: translateY(18px) translateX(12px);
  }
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --ink: #0f172a;
    --ink-2: #111827;
    --slate: #334155;
    --slate-2: #475569;
    --fog: #0f172a;
    --mist: #475569;
    --steel: #64748b;
    --sky: #0284c7;
    --pink: #3aa984;
    --glow: rgba(56, 189, 248, 0.22);
    --glow-2: rgba(58, 169, 132, 0.16);
    --panel: rgba(248, 250, 252, 0.9);
    --panel-strong: rgba(248, 250, 252, 0.98);
    --border: rgba(148, 163, 184, 0.45);
    --qr-bg: #ffffff;
    --qr-border: rgba(148, 163, 184, 0.45);
    --plan-pill-bg: rgba(2, 132, 199, 0.12);
    --plan-pill-border: rgba(2, 132, 199, 0.3);
    --shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
  }

  body {
    background:
      radial-gradient(circle at 15% 10%, rgba(56, 189, 248, 0.2), transparent 50%),
      radial-gradient(circle at 85% 0%, rgba(58, 169, 132, 0.16), transparent 45%),
      radial-gradient(circle at 75% 70%, rgba(56, 189, 248, 0.14), transparent 55%),
      #f8fafc;
    color: var(--ink-2);
  }

  .page::before {
    background-image:
      linear-gradient(rgba(15, 23, 42, 0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(15, 23, 42, 0.06) 1px, transparent 1px);
    opacity: 0.22;
  }

  .logo,
  h1,
  .section-title,
  .summary-card h3,
  .feature h3,
  .pricing-hero h1,
  .plan-name,
  .plan-price {
    color: var(--ink-2);
  }

  nav {
    color: var(--slate);
  }

  .hero p,
  .section-lede,
  .summary-card p,
  .feature p,
  footer,
  .pricing-hero p,
  .plan-list,
  .plan-billing,
  .plan-footnote {
    color: var(--slate-2);
  }

  .btn.ghost {
    background: rgba(248, 250, 252, 0.9);
    border-color: var(--border);
    color: var(--ink-2);
  }

  .btn:hover {
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
  }

  .hero-card {
    border-color: var(--border);
  }

  .chip {
    color: var(--ink-2);
    background: rgba(58, 169, 132, 0.14);
  }

  .summary-card {
    background: rgba(248, 250, 252, 0.9);
    border-color: var(--border);
  }

  .feature {
    background: rgba(248, 250, 252, 0.88);
    border-color: var(--border);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  }

  .cta {
    border-color: var(--border);
    box-shadow: 0 26px 80px rgba(15, 23, 42, 0.16);
  }

  .modal-content h3 {
    color: var(--ink-2);
  }

  .modal-content p {
    color: var(--slate-2);
  }

  .modal-close {
    background: rgba(248, 250, 252, 0.9);
    color: var(--ink-2);
  }

  .plan-card {
    background: rgba(248, 250, 252, 0.88);
    border-color: var(--border);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  }

  .plan-card.featured {
    border-color: rgba(2, 132, 199, 0.45);
    background: linear-gradient(150deg, rgba(56, 189, 248, 0.18), rgba(58, 169, 132, 0.12));
    box-shadow: 0 26px 60px rgba(2, 132, 199, 0.18);
  }

  .policy-content {
    border-color: var(--border);
  }

  .policy-content h2 {
    color: var(--ink-2);
  }

  .policy-content p {
    color: var(--slate-2);
  }

  .modal-qr .qr-image-dark {
    display: none;
  }

  .modal-qr .qr-image-light {
    display: block;
  }

  .tooltip-icon {
    background: rgba(248, 250, 252, 0.95);
    color: var(--slate);
  }
}

@media (max-width: 960px) {
  nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  header {
    padding: 20px 6vw;
  }

  .header-actions {
    display: flex;
  }

  .page.home main {
    gap: 80px;
  }

  .page.pricing main {
    gap: 60px;
  }
}

@media (max-width: 720px) {
  .header-actions .btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {

  .reveal,
  .orb {
    animation: none;
    opacity: 1;
    transform: none;
  }
}