@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg: #f3f5f8;
  --bg-2: #f3f5f8;
  --surface: #ffffff;
  --surface-2: #f8fbff;
  --ink: #0d1b2a;
  --ink-soft: #334155;
  --ink-muted: #5b6b80;
  --line: #d9e2ec;
  --brand: #0b5fff;
  --brand-deep: #0046cc;
  --accent: #ff8a00;
  --accent-soft: #fff3e0;
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: none;
  --shadow-strong: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-family: 'Sora', sans-serif;
  background: var(--bg);
}

a {
  color: inherit;
}

.shell {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid rgba(13, 27, 42, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.brand {
  text-decoration: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
  color: var(--ink);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.nav a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all 0.18s ease;
}

.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.88);
}

.login-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: none;
}

main {
  padding: 56px 0 86px;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.panel {
  position: relative;
  background: var(--surface);
  border: 1px solid rgba(13, 27, 42, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: none;
  padding: 30px;
}

.panel::after {
  content: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #003eac;
  background: rgba(11, 95, 255, 0.12);
  border: 1px solid rgba(11, 95, 255, 0.2);
  border-radius: 999px;
  padding: 8px 12px;
  margin-bottom: 14px;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
}

h2 {
  font-size: clamp(25px, 3.2vw, 38px);
  line-height: 1.08;
}

h3 {
  font-size: clamp(19px, 2vw, 26px);
  line-height: 1.14;
}

h4 {
  font-size: 18px;
  line-height: 1.22;
}

p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.66;
  text-wrap: pretty;
}

.heading-compact {
  max-inline-size: 20ch;
}

.heading-tight {
  max-inline-size: 16ch;
}

.heading-no-wrap {
  max-inline-size: none;
  white-space: nowrap;
  text-wrap: nowrap;
  font-size: clamp(22px, 2.8vw, 38px);
}

.hero-copy {
  margin-top: 14px;
  max-width: 60ch;
}

.actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: none;
}

.btn-secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.metric-list {
  display: grid;
  gap: 12px;
}

.metric {
  padding: 14px;
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid #dce7f3;
}

.metric strong {
  display: block;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 4px;
}

section.block {
  margin-top: 22px;
}

.block .panel + .panel {
  margin-top: 14px;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 14px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  border: 1px solid rgba(13, 27, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 16px;
  background: #ffffff;
  box-shadow: none;
}

.card h3,
.card h4 {
  margin-bottom: 8px;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.flow-node {
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid #d7e4f2;
  background: #f7fbff;
  color: #0a2d62;
  font-size: 13px;
  font-weight: 700;
}

.flow-arrow {
  color: var(--brand);
  font-size: 16px;
  font-weight: 800;
}

.code {
  margin-top: 14px;
  background: #0d1b2a;
  color: #dce9ff;
  border-radius: 14px;
  border: 1px solid #1f3248;
  padding: 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
  overflow-x: auto;
}

.kv {
  display: grid;
  gap: 10px;
}

.kv-item {
  border: 1px solid #d9e5f3;
  border-radius: 12px;
  padding: 12px;
  background: #fcfdff;
}

.kv-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.plan-target {
  margin-top: 10px;
  color: var(--ink);
  font-weight: 600;
}

.feature-list {
  margin: 10px 0 0;
  padding-left: 0;
  color: var(--ink-soft);
  list-style: none;
  display: grid;
  gap: 8px;
}

.feature-list li {
  position: relative;
  margin: 0;
  padding-left: 24px;
  line-height: 1.52;
  text-wrap: pretty;
}

.feature-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 1px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid #c8d9f2;
  background: #f3f8ff;
  color: #1a4aa3;
  font-size: 11px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.pricing-grid.pricing-grid-single-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1320px) {
  .pricing-grid.pricing-grid-single-row {
    grid-template-columns: repeat(4, minmax(250px, 1fr));
    overflow-x: auto;
    padding-bottom: 2px;
  }
}

.pricing-grid .panel + .panel {
  margin-top: 0;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}

.plan-featured {
  border: 2px solid #1f4fa4;
  box-shadow: 0 0 0 2px rgba(31, 79, 164, 0.08);
}

.plan-card .feature-list {
  flex: 1 1 auto;
}

.plan-cta {
  width: 100%;
  margin-top: auto;
  border-color: #c4d6ef;
  background: #f9fbff;
  color: #0f2e57;
}

.plan-cta:hover,
.plan-cta:focus-visible {
  border-color: #1f4fa4;
  background: #e8f0ff;
  color: #0a2448;
  outline: none;
}

.plan-featured .plan-cta {
  border-color: #1245a4;
  background: #0b5fff;
  color: #ffffff;
}

.plan-featured .plan-cta:hover,
.plan-featured .plan-cta:focus-visible {
  border-color: #063992;
  background: #004ed9;
  color: #ffffff;
}

.plan-label {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cfe0f6;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1d4aa9;
  background: #f2f7ff;
}

.plan-recommended {
  position: absolute;
  right: 16px;
  top: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid #f8c26a;
  background: #fff4df;
  color: #7a4b00;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
}

.plan-price {
  font-size: 26px;
  line-height: 1.1;
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.02em;
}

.plan-unit {
  margin-top: -2px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.storage-note {
  margin-top: 12px;
  border-radius: 12px;
  border: 1px solid #d8e5f6;
  background: #f8fcff;
  padding: 11px 12px;
  color: #0f356d;
  font-size: 13px;
}

.overage-callout {
  margin-top: 12px;
  border-radius: 12px;
  border: 1px solid #d2e0f3;
  background: #f5f9ff;
  color: #0f356d;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 12px;
}

.prepaid-card {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  border: 1px solid #d7e5f6;
  border-radius: 16px;
  padding: 14px;
  background: #fcfeff;
}

.prepaid-summary,
.prepaid-controls {
  border: 1px solid #d8e5f5;
  border-radius: 14px;
  padding: 12px;
  background: #ffffff;
}

.prepaid-controls {
  display: grid;
  gap: 10px;
  align-content: start;
}

.prepaid-controls label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.prepaid-controls input[type='range'] {
  width: 100%;
}

.prepaid-scale {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-muted);
}

.trust-signal-row {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.trust-signal-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d5dfec;
  border-radius: 12px;
  padding: 10px 8px;
  background: #f7f9fc;
  color: #56647a;
  font-size: 13px;
  font-weight: 700;
}

.journey-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.journey-step {
  border: 1px solid #d7e5f7;
  border-radius: 14px;
  padding: 12px;
  background: #fcfeff;
}

.journey-step strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mock-card {
  border: 1px solid #d7e5f5;
  border-radius: var(--radius-lg);
  background: #ffffff;
  padding: 14px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  background: #e9f8ef;
  color: #0c6b2b;
  border: 1px solid #bfe6cb;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mock-metrics {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.usage-bar {
  height: 10px;
  border-radius: 999px;
  background: #dbe8fa;
  overflow: hidden;
}

.usage-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--brand);
}

.hero-copy-wide {
  max-width: 100%;
}

.trust-full h1,
.trust-full h2 {
  max-inline-size: 100%;
}

.dev-site-banner {
  border-bottom: 1px solid #d7ac57;
  background: #fff8e9;
  color: #7a4e00;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.dev-site-banner .shell {
  padding: 8px 0;
}

.trace-frame {
  margin-top: 14px;
  border: 1px solid #d3e2f2;
  border-radius: 16px;
  padding: 12px;
  background: #ffffff;
}

.trace-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.footer {
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--ink-muted);
  font-size: 13px;
}

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

.pill-note {
  margin-top: 12px;
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--accent-soft);
  border: 1px solid #ffd8a8;
  color: #7a3f00;
  font-size: 13px;
}

.fishbone-frame {
  margin-top: 14px;
  border: 1px solid #d3e2f2;
  border-radius: 16px;
  padding: 12px;
  background: #ffffff;
}

.fishbone-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.fishbone-caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-muted);
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mock-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prepaid-card {
    grid-template-columns: 1fr;
  }

  .trust-signal-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .pricing-grid,
  .mock-grid,
  .journey-list,
  .trust-signal-row {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 22px;
  }

  main {
    padding-top: 34px;
  }

  .heading-no-wrap {
    font-size: clamp(18px, 6.3vw, 30px);
  }
}