:root {
  color-scheme: light;
  --ink: #151f2e;
  --muted: #667085;
  --paper: #ffffff;
  --wash: #f3f6f8;
  --line: #d9e1ea;
  --teal: #0f766e;
  --teal-dark: #0b5f59;
  --gold: #c98518;
  --rose: #b5476b;
  --blue: #2563eb;
  --danger: #b42318;
  --danger-bg: #fff1f0;
  --success: #067647;
  --success-bg: #ecfdf3;
  --warning: #8a5a00;
  --warning-bg: #fff8df;
  --shadow: 0 16px 50px rgba(20, 31, 46, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--wash);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

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

h1,
h2,
h3,
p,
dl,
dd,
ol,
ul {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

.nav {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 clamp(20px, 5vw, 72px);
}

.nav--transparent {
  color: #ffffff;
}

.nav--solid {
  position: sticky;
  color: var(--ink);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--teal), var(--gold));
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-weight: 700;
}

.nav nav a {
  opacity: .86;
}

.nav nav a:hover,
.nav nav a[aria-current="page"] {
  opacity: 1;
}

.nav-form {
  margin: 0;
}

.nav-form button {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: var(--paper);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 112px clamp(20px, 7vw, 108px) 72px;
  background-position: center;
  background-size: cover;
}

.hero__content {
  max-width: 780px;
  color: #ffffff;
}

.eyebrow {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #8de0d6;
}

h1 {
  margin-top: 10px;
  font-size: clamp(46px, 6vw, 84px);
  line-height: .95;
  letter-spacing: 0;
}

h2 {
  margin-top: 8px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.15;
}

.lead {
  max-width: 680px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .88);
  font-size: clamp(18px, 2vw, 24px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 7px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button--primary {
  color: #ffffff;
  background: var(--teal);
}

.button--primary:hover {
  background: var(--teal-dark);
}

.button--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, .45);
  background: rgba(255, 255, 255, .12);
}

.button--secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--paper);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 720px;
  margin-top: 48px;
}

.hero-stats div {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .35);
}

.hero-stats dt {
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.hero-stats dd {
  margin-top: 4px;
  color: #ffffff;
  font-weight: 800;
}

.band {
  padding: 74px clamp(20px, 7vw, 108px);
}

.band--intro {
  background: var(--paper);
}

.band--workflow {
  background: #182333;
  color: #ffffff;
}

.band--pricing {
  background: #eef3f2;
}

.band--credits {
  background: var(--paper);
}

.band--contact {
  display: grid;
  grid-template-columns: minmax(260px, .9fr) minmax(260px, 1fr) auto;
  gap: 28px;
  align-items: center;
  color: #ffffff;
  background: #182333;
}

.band--contact h2 {
  color: #ffffff;
}

.band--contact p:not(.eyebrow) {
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
}

.section-head {
  max-width: 840px;
  margin-bottom: 30px;
}

.section-head h2 {
  color: var(--ink);
}

.proof-grid,
.credit-grid,
.pricing-grid,
.kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.proof-item,
.credit-item,
.price-card,
.panel,
.kpi,
.checkout-panel,
.login-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.proof-item {
  padding: 22px;
}

.proof-item p,
.credit-item p {
  margin-top: 12px;
  color: var(--muted);
}

.credit-item {
  padding: 22px;
}

.credit-item h3 {
  color: var(--teal-dark);
}

.credit-example {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid rgba(201, 133, 24, .36);
  border-radius: 8px;
  background: #fff8df;
}

.credit-example strong {
  color: var(--warning);
}

.credit-example span {
  color: #4f3b12;
}

.workflow {
  display: grid;
  grid-template-columns: minmax(260px, .85fr) minmax(420px, 1.15fr);
  gap: 44px;
  align-items: start;
}

.workflow h2 {
  color: #ffffff;
}

.workflow ol {
  display: grid;
  gap: 14px;
  list-style: none;
}

.workflow li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
  color: rgba(255, 255, 255, .88);
  font-weight: 700;
}

.workflow li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #13212f;
  background: #f4c460;
}

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

.price-card {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.price-card .button {
  margin-top: auto;
}

.price-card--featured {
  border-color: rgba(15, 118, 110, .6);
  box-shadow: 0 20px 60px rgba(15, 118, 110, .18);
}

.price-card strong {
  font-size: 30px;
}

.price-card p,
.price-card small,
.feature-list,
.muted {
  color: var(--muted);
}

.price-card ul,
.feature-list {
  display: grid;
  gap: 8px;
  list-style: none;
}

.price-card li::before,
.feature-list li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--teal);
  vertical-align: middle;
}

.badge,
.pill,
.status {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--teal-dark);
  background: #e6f4f2;
  font-size: 12px;
  font-weight: 800;
}

.portal-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 56px;
}

.portal-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}

.portal-hero h1,
.checkout-panel h1 {
  color: var(--ink);
  font-size: clamp(38px, 5vw, 64px);
}

.portal-hero p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 18px;
}

.portal-status {
  min-width: 270px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.portal-status span,
.portal-status small {
  display: block;
  color: var(--muted);
}

.portal-status strong {
  display: block;
  margin: 2px 0;
  font-size: 18px;
}

.alert {
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid;
  border-radius: 8px;
}

.alert--success {
  color: var(--success);
  background: var(--success-bg);
  border-color: #abefc6;
}

.alert--error {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: #fecdca;
}

.alert--warning {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: #f4d77a;
}

.kpis {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 16px;
}

.kpi {
  padding: 18px;
}

.kpi span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.kpi strong {
  display: block;
  margin-top: 4px;
  font-size: 28px;
}

.portal-grid {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(420px, 1.2fr);
  gap: 16px;
  margin-bottom: 16px;
}

.portal-grid--wide {
  grid-template-columns: minmax(620px, 1.4fr) minmax(320px, .6fr);
}

.panel {
  min-width: 0;
  padding: 20px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-head h2 {
  font-size: 24px;
}

.form,
.credentials,
.billing-list,
.install-steps {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 42px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
}

input:focus,
select:focus {
  outline: 3px solid rgba(15, 118, 110, .16);
  border-color: var(--teal);
}

.copy-field div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.copy-field button {
  min-height: 42px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  color: #ffffff;
  background: var(--teal);
  font: inherit;
  font-weight: 800;
}

.install-steps div,
.billing-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.install-steps strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #ffffff;
  background: var(--teal);
}

.install-steps span {
  color: var(--ink);
}

.table-wrap {
  min-width: 0;
  overflow-x: auto;
}

.portal-grid > * {
  min-width: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

td strong,
td span {
  display: block;
}

.usage {
  font-weight: 800;
}

.status--active {
  color: var(--success);
  background: var(--success-bg);
}

.billing-line {
  grid-template-columns: 1fr;
}

.billing-line span {
  color: var(--muted);
  font-size: 13px;
}

.billing-line strong {
  font-size: 19px;
}

.billing-line small {
  color: var(--muted);
}

.checkout-shell {
  min-height: calc(100vh - 68px);
  display: grid;
  place-items: center;
  padding: 44px 20px;
}

.checkout-panel {
  width: min(620px, 100%);
  padding: 30px;
}

.checkout-panel .lead {
  color: var(--muted);
}

.checkout-price {
  margin: 22px 0;
  font-size: 42px;
  font-weight: 900;
}

.checkout-quota {
  display: grid;
  gap: 5px;
  margin-bottom: 20px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.checkout-quota span {
  font-weight: 900;
}

.checkout-quota small {
  color: var(--muted);
}

.checkout-panel .button {
  margin-top: 22px;
}

.login-shell {
  min-height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: minmax(320px, 520px);
  align-items: center;
  justify-content: center;
  padding: 58px 20px;
}

.login-panel {
  padding: 30px;
}

.login-panel h1 {
  color: var(--ink);
  font-size: clamp(38px, 5vw, 60px);
}

.login-panel p:not(.eyebrow) {
  margin: 14px 0 20px;
  color: var(--muted);
  font-size: 17px;
}

button:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: .62;
}

@media (max-width: 980px) {
  .proof-grid,
  .credit-grid,
  .pricing-grid,
  .kpis,
  .portal-grid,
  .portal-grid--wide,
  .workflow,
  .band--contact,
  .login-shell {
    grid-template-columns: 1fr;
  }

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

  .portal-hero {
    align-items: stretch;
    flex-direction: column;
  }

  .nav {
    padding: 0 18px;
  }

  .nav nav {
    gap: 12px;
    font-size: 13px;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 84vh;
    padding: 98px 20px 52px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .band {
    padding: 54px 20px;
  }

  .panel-head {
    display: grid;
  }

  .copy-field div {
    grid-template-columns: 1fr;
  }

  .credit-example {
    grid-template-columns: 1fr;
  }
}