:root {
  --page-950: #050505;
  --page-900: #090909;
  --page-800: #111111;
  --page-700: #191919;
  --text-050: #f7f7f3;
  --text-200: #d2d2cd;
  --text-500: #8b8b86;
  --mint-300: #efefeb;
  --mint-500: #cecec8;
  --mint-700: #95958f;
  --gold-300: #ffffff;
  --gold-500: #e1e1dc;
  --rose-400: #74746e;
  --line-soft: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --panel: rgba(9, 9, 9, 0.88);
  --panel-alt: rgba(16, 16, 16, 0.94);
  --card: rgba(255, 255, 255, 0.035);
  --shadow-xl: 0 28px 90px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 16px 46px rgba(0, 0, 0, 0.28);
  --radius-2xl: 34px;
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--text-050);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.07), transparent 23%),
    radial-gradient(circle at right 18%, rgba(255, 255, 255, 0.04), transparent 24%),
    linear-gradient(180deg, #040404 0%, #090909 48%, #101010 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.site-noise {
  position: fixed;
  border-radius: 999px;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.24;
  z-index: 0;
}

.noise-one {
  top: -8rem;
  left: -7rem;
  width: 30rem;
  height: 30rem;
  background: rgba(255, 255, 255, 0.14);
}

.noise-two {
  right: -8rem;
  top: 12rem;
  width: 26rem;
  height: 26rem;
  background: rgba(255, 255, 255, 0.08);
}

.noise-three {
  left: 14%;
  bottom: -10rem;
  width: 32rem;
  height: 32rem;
  background: rgba(255, 255, 255, 0.06);
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(1380px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 18px 0 64px;
}

.site-header,
.panel,
.console-card,
.support-card,
.summary-card,
.identity-strip,
.widget-market-card,
.billing-card,
.checkout-shell,
.preview-box,
.session-card,
.account-card,
.payment-card {
  border: 1px solid var(--line-soft);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 24px;
  border-radius: 28px;
  background: rgba(8, 8, 8, 0.9);
}

.site-brand {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.site-brand-mark {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.site-brand-copy {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-500);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.site-nav a,
.header-link {
  color: var(--text-200);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-header-actions,
.hero-actions,
.inline-actions,
.danger-zone,
.widget-market-actions,
.billing-actions,
.checkout-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.header-button,
.panel-button,
.primary-button,
.secondary-button,
.danger-button,
.ghost-danger-button,
.auth-tab,
.widget-action,
.invoice-action,
.checkout-action,
.session-action {
  min-height: 42px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.header-button,
.primary-button,
.checkout-action.is-primary {
  color: #050505;
  background: #f4f4f0;
  box-shadow: 0 10px 28px rgba(255, 255, 255, 0.06);
}

.panel-button,
.secondary-button,
.header-link,
.ghost-danger-button,
.widget-action,
.invoice-action,
.checkout-action,
.session-action {
  color: var(--text-050);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-soft);
}

.danger-button {
  color: var(--text-050);
  background: linear-gradient(135deg, #272727, #4a4a4a);
}

.header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
}

.header-button:hover,
.panel-button:hover,
.primary-button:hover,
.secondary-button:hover,
.danger-button:hover,
.ghost-danger-button:hover,
.auth-tab:hover,
.widget-action:hover,
.invoice-action:hover,
.checkout-action:hover,
.session-action:hover,
.header-link:hover {
  transform: translateY(-1px);
}

.site-main {
  display: grid;
  gap: 22px;
  margin-top: 20px;
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 18px;
}

.hero-stage,
.hero-console {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
}

.hero-stage {
  padding: 48px 44px 40px;
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(8, 8, 8, 0.96), rgba(15, 15, 15, 0.98));
  box-shadow: var(--shadow-xl);
}

.hero-stage::after {
  content: "";
  position: absolute;
  right: -6rem;
  bottom: -6rem;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0));
}

.eyebrow,
.console-label,
.preview-label,
.identity-label,
.widget-kicker,
.column-head .eyebrow {
  margin: 0 0 10px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-500);
}

.hero-stage h1,
.panel h2,
.column-head h3,
.support-card h3,
.widget-market-head h3,
.billing-card h3,
.session-card h3,
.account-card h3,
.payment-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
}

.hero-stage h1 {
  max-width: 10ch;
  font-size: clamp(3.2rem, 5.4vw, 5.7rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
}

.hero-copy,
.panel-copy,
.microcopy,
.console-note,
.support-card p,
.identity-strip p,
.widget-market-copy,
.meta-stack span,
.preview-box pre,
.empty-state,
.billing-copy {
  color: var(--text-200);
  line-height: 1.68;
}

.hero-copy {
  max-width: 54ch;
  margin: 26px 0 34px;
  font-size: 1.04rem;
}

.service-ribbon {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.service-ribbon span,
.badge,
.metric-pill,
.feature-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.service-ribbon span,
.feature-pill {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--text-200);
}

.hero-console {
  display: grid;
}

.console-card {
  padding: 24px;
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 24%),
    linear-gradient(180deg, rgba(8, 8, 8, 0.96), rgba(14, 14, 14, 0.98));
}

.pulse-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pulse-item {
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.03);
}

.pulse-item span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-500);
}

.pulse-item strong,
.pulse-item strong a {
  color: var(--text-050);
  text-decoration: none;
}

.console-note {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.panel {
  padding: 24px;
  border-radius: var(--radius-2xl);
}

.span-7 {
  grid-column: span 7;
}

.span-6 {
  grid-column: span 6;
}

.span-5 {
  grid-column: span 5;
}

.panel-head,
.widget-market-head,
.billing-card-head,
.session-card-head,
.account-card-head,
.payment-card-head,
.checkout-head,
.column-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.panel-head {
  margin-bottom: 12px;
}

.panel h2 {
  font-size: 1.8rem;
  margin-top: 4px;
}

.identity-strip {
  display: grid;
  gap: 12px;
  margin: 18px 0 22px;
  padding: 18px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.04);
}

.identity-strip strong {
  display: block;
  font-size: 1.4rem;
}

.identity-strip p {
  margin: 6px 0 0;
}

.identity-meta {
  display: grid;
  gap: 8px;
}

.identity-meta span,
.identity-meta strong {
  color: var(--text-200);
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.auth-tab {
  color: var(--text-050);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-soft);
}

.auth-tab.is-active {
  color: #050505;
  background: linear-gradient(135deg, #ffffff, #d9d9d4);
}

.auth-forms,
.auth-form,
.stack-list,
.widget-market-grid,
.billing-summary-grid,
.billing-column,
.module-cluster,
.support-grid {
  display: grid;
  gap: 14px;
}

.auth-form {
  display: none;
}

.auth-form.is-active {
  display: grid;
}

.auth-form label {
  display: grid;
  gap: 6px;
}

.auth-form span {
  font-size: 0.86rem;
  color: var(--text-500);
}

.auth-form input {
  min-height: 48px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-050);
}

.auth-form input:focus {
  outline: 2px solid rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.24);
}

.preview-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.04);
}

.preview-box pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.84rem;
}

.preview-box-compact {
  margin-top: 16px;
}

.danger-zone {
  margin-top: 18px;
}

.widget-market-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}

.widget-market-card,
.billing-card,
.session-card,
.account-card,
.payment-card,
.support-card {
  padding: 18px;
  border-radius: var(--radius-xl);
  background: rgba(15, 15, 15, 0.96);
}

.widget-market-card {
  overflow: hidden;
}

.widget-market-media {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(8, 8, 8, 0.98), rgba(28, 28, 28, 0.9));
}

.widget-market-media img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.widget-market-fallback {
  display: grid;
  place-items: center;
  height: 220px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.94);
}

.widget-market-body {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.widget-market-head h3 {
  font-size: 1.45rem;
  margin-top: 6px;
}

.widget-kicker {
  display: block;
  margin-bottom: 2px;
}

.widget-market-copy {
  margin: 0;
}

.feature-strip,
.meta-stack {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.meta-stack span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.04);
}

.billing-intent-box,
.billing-runtime-board,
.checkout-preview {
  margin-top: 18px;
}

.intent-shell,
.checkout-shell,
.runtime-shell {
  padding: 18px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.03);
}

.intent-title,
.checkout-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.36rem;
  margin: 0;
}

.intent-copy,
.checkout-copy,
.runtime-copy,
.billing-copy {
  margin: 10px 0 0;
}

.intent-shell,
.runtime-shell {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
}

.intent-stat-grid,
.runtime-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.intent-stat-card,
.runtime-stat-card,
.checkout-flow-card,
.checkout-side-card {
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.035);
}

.intent-stat-card span,
.runtime-stat-card span {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-500);
}

.intent-stat-card strong,
.runtime-stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.08rem;
}

.intent-stat-card small,
.runtime-stat-card small {
  display: block;
  margin-top: 8px;
  color: var(--text-500);
  line-height: 1.45;
}

.intent-action-row,
.runtime-link-row,
.runtime-endpoint-strip {
  margin-top: 16px;
}

.runtime-link-row,
.runtime-endpoint-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.runtime-endpoint-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-200);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.78rem;
}

.checkout-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 16px;
  margin-top: 16px;
}

.checkout-flow-card,
.checkout-side-card {
  display: grid;
  gap: 14px;
}

.checkout-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
}

.checkout-step + .checkout-step {
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.checkout-step-index {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: #f4f4f0;
  color: #050505;
  font-weight: 700;
}

.checkout-step strong,
.checkout-side-card h4 {
  font-size: 1rem;
}

.checkout-step p,
.checkout-side-card p {
  margin: 6px 0 0;
  color: var(--text-200);
  line-height: 1.5;
}

.checkout-shell-placeholder {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 28%),
    rgba(255, 255, 255, 0.03);
}

.billing-summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.summary-card {
  padding: 16px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
}

.summary-card span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-500);
}

.summary-card strong {
  font-size: 1.6rem;
}

.billing-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.billing-column {
  gap: 12px;
}

.billing-column h3 {
  font-size: 1.3rem;
  margin-top: 4px;
}

.billing-column-full {
  margin-top: 18px;
}

.billing-card h3,
.session-card h3,
.account-card h3,
.payment-card h3 {
  font-size: 1.08rem;
}

.badge {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.badge.active,
.badge.valid,
.badge.confirmed,
.badge.succeeded,
.badge.wired,
.badge.ready,
.badge.paid {
  color: #050505;
  background: rgba(245, 245, 241, 0.96);
}

.badge.trial,
.badge.pending,
.badge.preview {
  color: #050505;
  background: rgba(198, 198, 193, 0.92);
}

.badge.failed,
.badge.expired,
.badge.revoked,
.badge.canceled,
.badge.past_due,
.badge.stub {
  color: var(--text-050);
  background: rgba(76, 76, 76, 0.92);
}

.empty-state {
  padding: 18px;
  border-radius: var(--radius-xl);
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.support-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.support-card-large {
  margin-top: 16px;
}

.module-cluster {
  margin-top: 14px;
}

.module-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-050);
}

.checkout-qr {
  margin-top: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: #f8f8f8;
  color: #081116;
}

.checkout-qr svg {
  display: block;
  width: min(100%, 280px);
  height: auto;
}

.site-footer {
  margin-top: 24px;
  padding: 16px 4px 0;
  color: var(--text-500);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(12, 12, 12, 0.96);
  color: var(--text-050);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

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

@media (max-width: 1120px) {
  .hero-section,
  .billing-columns,
  .support-grid,
  .checkout-panel-grid {
    grid-template-columns: 1fr;
  }

  .span-7,
  .span-6,
  .span-5 {
    grid-column: span 12;
  }

  .widget-market-grid,
  .billing-summary-grid,
  .intent-stat-grid,
  .runtime-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .site-shell {
    width: min(calc(100vw - 18px), 100%);
    padding-top: 12px;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 28px;
  }

  .site-nav {
    width: 100%;
  }

  .hero-stage,
  .console-card,
  .panel {
    padding: 20px;
  }

  .auth-tabs,
  .pulse-grid,
  .widget-market-grid,
  .billing-summary-grid,
  .intent-stat-grid,
  .runtime-stat-grid {
    grid-template-columns: 1fr;
  }

  .panel-head,
  .widget-market-head,
  .billing-card-head,
  .session-card-head,
  .account-card-head,
  .payment-card-head,
  .checkout-head,
  .column-head {
    flex-direction: column;
  }
}