:root {
  --bg: #050d1a;
  --bg-soft: #0a1628;
  --panel: rgba(10, 22, 40, 0.88);
  --line: rgba(79, 195, 247, 0.2);
  --glow: #4fc3f7;
  --glow-soft: rgba(79, 195, 247, 0.12);
  --text: #e8f4fd;
  --muted: #8ba4be;
  --dim: #5f7892;
  --danger: #f97373;
  --shadow: 0 24px 80px rgba(2, 8, 18, 0.42);
  --content-width: min(1120px, calc(100% - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  color: var(--muted);
  background:
    radial-gradient(circle at top center, rgba(79, 195, 247, 0.18), transparent 30%),
    radial-gradient(circle at bottom left, rgba(79, 195, 247, 0.1), transparent 28%),
    linear-gradient(180deg, #06101d 0%, #050d1a 50%, #081220 100%);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(6, 16, 29, 0.92);
  color: var(--text);
}

textarea {
  min-height: 120px;
  padding: 14px;
  resize: vertical;
}

label span {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 0.92rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  transition: background 180ms ease, backdrop-filter 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
  background: rgba(5, 13, 26, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav-shell,
.hero-shell,
.section-shell,
.utility-shell {
  width: var(--content-width);
  margin: 0 auto;
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
}

.brand-mark {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.brand-mark span {
  color: var(--glow);
}

.primary-nav,
.nav-actions,
.hero-actions,
.stack-actions,
.row-actions,
.inline-form {
  display: flex;
  align-items: center;
  gap: 14px;
}

.primary-nav a,
.nav-signin,
.locale-link,
.mobile-menu-button,
.mobile-nav a {
  color: var(--dim);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-user {
  color: var(--dim);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.locale-link.active,
.locale-current:hover,
.primary-nav a:hover,
.nav-signin:hover,
.mobile-nav a:hover,
.mobile-menu-button:hover,
.text-link:hover {
  color: var(--glow);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown summary {
  list-style: none;
  cursor: pointer;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-account-button,
.locale-current {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(79, 195, 247, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--dim);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.nav-account-button:hover,
.nav-dropdown[open] > .nav-account-button,
.locale-current:hover,
.nav-dropdown[open] > .locale-current {
  border-color: rgba(79, 195, 247, 0.32);
  background: rgba(79, 195, 247, 0.08);
  color: var(--text);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 80;
  display: grid;
  min-width: 190px;
  padding: 8px;
  border: 1px solid rgba(79, 195, 247, 0.16);
  border-radius: 16px;
  background: rgba(5, 13, 26, 0.96);
  box-shadow: 0 18px 42px rgba(2, 8, 18, 0.38);
  backdrop-filter: blur(18px);
}

.nav-dropdown-panel a,
.nav-dropdown-panel button {
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--dim);
  font: inherit;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: none;
  cursor: pointer;
}

.nav-dropdown-panel a:hover,
.nav-dropdown-panel button:hover,
.nav-dropdown-panel a.active {
  background: rgba(79, 195, 247, 0.08);
  color: var(--glow);
}

.nav-account-avatar,
.nav-login-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: 10px;
  background: linear-gradient(135deg, #10b6a8, #12a7c8);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 18px rgba(16, 182, 168, 0.22);
}

.nav-login-icon svg {
  width: 16px;
  height: 16px;
}

.nav-account-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.1;
}

.nav-account-text strong {
  max-width: 168px;
  overflow: hidden;
  color: currentColor;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-overflow: ellipsis;
  text-transform: none;
  white-space: nowrap;
}

.nav-account-text small {
  max-width: 154px;
  margin-top: 2px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.01em;
  text-overflow: ellipsis;
  text-transform: none;
  white-space: nowrap;
}

.nav-account-chevron {
  width: 8px;
  height: 8px;
  margin-top: -3px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--muted);
  transform: rotate(45deg);
  transition: transform 0.2s;
}

.nav-dropdown[open] .nav-account-chevron {
  transform: rotate(225deg) translate(-2px, -2px);
}

.locale-panel {
  min-width: 126px;
}

.mobile-menu-button {
  display: none;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 22, 40, 0.62);
  cursor: pointer;
}

.mobile-nav {
  display: none;
}

.hero-panel {
  position: relative;
  min-height: calc(100svh - 90px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: 8% 8% auto;
  height: 56vh;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79, 195, 247, 0.16), transparent 62%);
  filter: blur(12px);
  pointer-events: none;
}

.hero-shell,
.section-shell {
  position: relative;
  z-index: 1;
}

.hero-mode-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 32px auto 0;
}

.hero-shell {
  padding: 56px 0 88px;
}

.eyebrow,
.section-label,
.path-tag,
.price-tier {
  color: var(--glow);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  font-family: "Syne", sans-serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.4rem, 9vw, 7.4rem);
  line-height: 0.96;
}

.utility-title,
.app-title {
  max-width: none;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h1 span {
  display: block;
}

h1 .accent {
  color: var(--glow);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.08;
}

h3 {
  font-size: 1.4rem;
  line-height: 1.15;
}

.hero-copy,
.section-copy p,
.path-card p,
.price-copy,
.principle-row p,
.utility-card p,
.mini-card p,
.summary-card p,
.detail-card p,
.endpoint-card p,
.docs-steps li,
.docs-notes li {
  line-height: 1.75;
}

.hero-copy {
  max-width: 540px;
  font-size: 1.08rem;
  margin: 26px 0 40px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #04111d;
  background: var(--glow);
}

.button-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(10, 22, 40, 0.58);
}

.button-danger {
  color: #fff;
  background: rgba(200, 50, 50, 0.86);
}

.compact-button {
  min-height: 40px;
  padding: 0 14px;
  font-size: 0.88rem;
}

.section-shell {
  padding: 108px 0;
}

.section-copy {
  max-width: 620px;
  margin-bottom: 36px;
}

.section-copy.centered {
  margin-inline: auto;
  text-align: center;
}

.card-grid,
.pricing-grid,
.mini-grid {
  display: grid;
  gap: 18px;
}

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

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

.path-card,
.price-card,
.utility-card,
.mini-card,
.summary-card,
.detail-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.path-card,
.price-card,
.summary-card,
.detail-card {
  padding: 28px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.path-card:hover,
.price-card:hover,
.summary-card:hover,
.detail-card:hover {
  border-color: rgba(79, 195, 247, 0.52);
  box-shadow: 0 28px 90px rgba(2, 8, 18, 0.48), 0 0 34px rgba(79, 195, 247, 0.1);
  transform: translateY(-2px);
}

.path-card.featured,
.price-card.featured {
  background: linear-gradient(160deg, #0d2140 0%, #0a1628 100%);
}

.docs-shell {
  padding-top: 48px;
}

.docs-hero,
.docs-section {
  display: grid;
  gap: 28px;
}

.docs-hero {
  padding-bottom: 48px;
}

.docs-stat-grid,
.docs-endpoint-grid,
.docs-code-grid {
  display: grid;
  gap: 18px;
}

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

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

.docs-snippet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.docs-snippet-grid article:first-child {
  grid-column: 1 / -1;
}

.guide-hero {
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: start;
}

.guide-principle {
  padding: 28px;
  border: 1px solid rgba(79, 195, 247, 0.36);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(79, 195, 247, 0.12), rgba(10, 22, 40, 0.76));
  box-shadow: var(--shadow);
}

.guide-principle h2 {
  margin: 12px 0;
}

.guide-principle p:last-child {
  color: var(--muted);
  line-height: 1.75;
}

.docs-audience-panel {
  padding: 22px;
  border: 1px solid rgba(79, 195, 247, 0.28);
  border-radius: 20px;
  background: rgba(79, 195, 247, 0.08);
}

.docs-audience-panel p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.7;
}

.compact-doc-actions {
  gap: 10px;
}

.guide-hero .row-actions {
  grid-column: 1 / -1;
}

.guide-path-card {
  display: grid;
  gap: 12px;
}

.guide-path-card .text-link {
  align-self: end;
}

.guide-section-card {
  scroll-margin-top: 110px;
}

.guide-faq-list {
  max-width: 980px;
}

.docs-tool-card {
  display: grid;
  gap: 10px;
}

.endpoint-card h3,
.detail-card h2,
.mini-card h2 {
  margin-bottom: 12px;
}

.endpoint-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text);
}

.endpoint-method {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--glow-soft);
  color: var(--glow);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.docs-steps,
.docs-notes {
  margin: 0;
  padding-left: 20px;
}

.docs-steps li,
.docs-notes li {
  margin-bottom: 12px;
}

.code-block {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.94);
  color: #d5eeff;
  font-size: 0.9rem;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}

.path-card a,
.price-card a,
.text-link {
  color: var(--glow);
  font-weight: 700;
}

.principles-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: start;
}

.principles-list {
  display: grid;
}

.principle-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.principle-row span {
  font-family: "Syne", sans-serif;
  color: var(--dim);
  font-size: 2rem;
  font-weight: 800;
}

.price-value {
  margin: 16px 0 8px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
}

.price-period {
  margin: 0 0 18px;
  color: var(--dim);
}

.cta-panel {
  text-align: center;
}

.centered-actions {
  justify-content: center;
  flex-wrap: wrap;
}

.utility-body {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.utility-shell {
  flex: 1 0 auto;
  padding: 72px 0 96px;
}

.utility-card {
  margin-top: 20px;
  padding: 32px;
  max-width: 640px;
}

.utility-card.wide {
  max-width: 960px;
}

.login-card {
  max-width: 560px;
}

.auth-mode-card {
  display: grid;
  gap: 18px;
}

.auth-mode-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 6px 0 10px;
}

.auth-mode-option {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(79, 195, 247, 0.24);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.56);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.auth-mode-option:hover,
.auth-mode-option.active {
  border-color: rgba(79, 195, 247, 0.52);
  background: rgba(79, 195, 247, 0.1);
  transform: translateY(-2px);
}

.auth-mode-option span {
  color: var(--glow);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.auth-mode-option strong {
  color: var(--text);
}

.auth-mode-option small {
  color: var(--muted);
  line-height: 1.45;
}

.stack-form {
  display: grid;
  gap: 16px;
  margin: 24px 0;
}

.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  padding-right: 56px;
}

.password-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-top: -18px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.password-toggle:hover {
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
}

.placeholder-box {
  margin: 24px 0;
  padding: 18px 20px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  background: rgba(79, 195, 247, 0.06);
}

.placeholder-box code {
  display: block;
  margin-top: 10px;
  overflow-wrap: anywhere;
  color: var(--text);
}

.muted-copy {
  color: var(--muted);
}

.form-error {
  color: var(--danger);
  font-weight: 700;
}

.app-shell {
  padding-top: 48px;
}

.app-console-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding-top: 38px;
}

.app-sidebar {
  position: sticky;
  top: 108px;
  display: grid;
  gap: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 20% 0%, rgba(79, 195, 247, 0.12), transparent 34%),
    rgba(6, 17, 33, 0.86);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.app-sidebar h2 {
  margin: 6px 0;
  font-size: clamp(1.5rem, 2vw, 2.1rem);
}

.app-side-nav {
  display: grid;
  gap: 4px;
}

.personal-api-sidebar-title {
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
}

.personal-api-sidebar-group {
  display: grid;
  gap: 8px;
}

.app-side-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease;
}

.app-side-nav a::after {
  content: ">";
  color: transparent;
  font-size: 0.9rem;
}

.app-side-nav a:hover,
.app-side-nav a.active {
  color: var(--text);
  border-color: rgba(79, 195, 247, 0.42);
  background: rgba(79, 195, 247, 0.1);
  transform: translateX(2px);
}

.app-side-nav a.active::after {
  color: var(--accent);
}

.app-console-main {
  min-width: 0;
  display: grid;
  gap: 18px;
}

.app-page-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  padding: 26px 30px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(79, 195, 247, 0.12), transparent 42%),
    rgba(6, 17, 33, 0.78);
}

.app-page-header h1 {
  margin: 8px 0 10px;
  font-size: clamp(2.25rem, 5vw, 5.4rem);
  line-height: 0.92;
}

.app-page-header p {
  max-width: 760px;
  color: var(--muted);
}

.app-page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.app-overview-header {
  align-items: center;
}

.app-metric-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
}

.app-metric-card {
  min-height: 260px;
}

.app-dashboard-grid {
  margin-bottom: 0;
}

.contact-shell {
  padding-top: 64px;
}

.summary-grid,
.details-grid {
  display: grid;
  gap: 18px;
}

.summary-grid {
  grid-template-columns: 1.15fr 1fr 1fr;
  margin-bottom: 18px;
}

.account-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.account-line span {
  color: var(--dim);
}

.mini-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 18px;
}

.mini-card {
  padding: 24px;
  background:
    linear-gradient(160deg, rgba(79, 195, 247, 0.06), transparent 48%),
    rgba(6, 17, 33, 0.84);
}

.mini-card h2 {
  margin-top: 0;
  font-size: clamp(1.8rem, 3.2vw, 3.8rem);
  line-height: 0.98;
}

.details-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.data-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.data-list.roomy li {
  gap: 10px;
}

.data-list li {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.data-list strong,
.site-table code {
  color: var(--text);
}

.table-wrap {
  overflow-x: auto;
  margin-top: 18px;
}

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

.site-table th,
.site-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.site-table th {
  color: var(--dim);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.app-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.app-data-hero {
  margin-bottom: 24px;
}

.app-data-section {
  margin-bottom: 18px;
}

.app-console-card {
  margin-bottom: 0;
}

.table-scroll {
  overflow-x: auto;
  margin-top: 18px;
}

.data-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.94rem;
  table-layout: auto;
}

.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--dim);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.data-table td {
  color: var(--muted);
  max-width: 360px;
  overflow-wrap: normal;
  word-break: normal;
}

.data-table code {
  color: var(--text);
  white-space: nowrap;
}

.nowrap-cell {
  white-space: nowrap;
}

.inline-action-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(2, 8, 18, 0.35);
}

.stacked-action-form {
  display: grid;
  gap: 14px;
  max-width: 520px;
}

.stacked-action-form label {
  display: grid;
  gap: 8px;
}

.stacked-action-form label span {
  margin: 0;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stacked-action-form small {
  color: var(--dim);
  line-height: 1.4;
}

.stacked-action-form .button {
  width: fit-content;
}

.inline-input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(4, 12, 24, 0.75);
  color: var(--text);
  padding: 0 16px;
}

.key-actions-list,
.api-key-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.key-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.key-edit-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}

.compact-number {
  width: 128px;
}

.key-row-buttons {
  flex-wrap: wrap;
}

.api-key-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(3, 12, 24, 0.55);
}

.api-key-card-main,
.api-key-card-actions,
.api-key-secret-row,
.api-key-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.api-key-card-main {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.api-key-card-main,
.api-key-card-actions {
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.api-key-card h3 {
  margin: 3px 0 0;
  color: var(--text);
  font-size: 1.1rem;
}

.api-key-secret-row {
  align-items: stretch;
}

.api-key-secret-row code {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--text);
  background: rgba(4, 12, 22, 0.88);
  overflow-x: auto;
  white-space: nowrap;
}

.api-key-meta {
  color: var(--dim);
  font-size: 0.9rem;
}

.api-key-card .key-edit-form {
  min-width: min(100%, 520px);
}

.api-key-card .inline-input {
  min-height: 38px;
}

.notice-banner {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
}

.notice-banner.success {
  color: #bff7d1;
  background: rgba(34, 197, 94, 0.12);
}

.notice-banner.error {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.12);
}

.app-workspace {
  grid-template-columns: 224px minmax(0, 1fr);
  gap: 24px;
}

.app-sidebar-compact {
  gap: 18px;
  padding: 20px;
}

.app-sidebar-compact h2 {
  margin: 6px 0;
  font-size: 1.5rem;
  line-height: 1.1;
}

.app-overview-topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 8px;
}

.app-overview-topbar h1 {
  margin: 6px 0 8px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

.app-overview-topbar p {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
}

.onboarding-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px dashed rgba(79, 195, 247, 0.34);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(79, 195, 247, 0.08), transparent 42%),
    rgba(6, 17, 33, 0.58);
}

.onboarding-card h2 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.onboarding-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.onboarding-card .row-actions {
  grid-column: 1 / -1;
  gap: 10px;
}

.onboarding-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  counter-reset: onboard;
  list-style: none;
}

.onboarding-steps li {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
}

.onboarding-steps li::before {
  counter-increment: onboard;
  content: counter(onboard);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--glow);
  font-weight: 800;
}

.app-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.app-stat-card {
  min-height: 168px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(6, 17, 33, 0.78);
}

.app-stat-card span {
  display: block;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-stat-card strong {
  display: block;
  margin: 16px 0 10px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.7rem, 2.7vw, 2.7rem);
  line-height: 1;
  overflow-wrap: anywhere;
}

.app-stat-card-plan strong,
.app-stat-card-money strong {
  font-size: clamp(1.7rem, 2.25vw, 2.35rem);
}

.app-stat-card p {
  margin: 0 0 16px;
  min-height: 44px;
  color: var(--muted);
  line-height: 1.5;
}

.app-stat-card a,
.app-card-heading a {
  color: var(--glow);
  font-weight: 800;
}

.app-usage-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.app-metric-tile {
  display: grid;
  gap: 7px;
  min-height: 104px;
  padding: 18px;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 20px;
  background:
    linear-gradient(140deg, rgba(79, 195, 247, 0.09), transparent 48%),
    rgba(5, 15, 30, 0.74);
}

.app-metric-tile span {
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-metric-tile strong {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.6rem, 2.1vw, 2.15rem);
  line-height: 1;
}

.app-metric-tile p {
  margin: 0;
  color: var(--muted);
}

.app-chart-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.25fr);
  gap: 18px;
}

.app-dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.75fr);
  gap: 18px;
  align-items: start;
}

.app-dashboard-main,
.app-dashboard-side {
  display: grid;
  gap: 18px;
}

.app-chart-card {
  min-height: auto;
  padding: 22px;
}

.model-chart-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 24px;
}

.model-donut {
  position: relative;
  display: grid;
  place-items: center;
  width: 220px;
  aspect-ratio: 1;
  border-radius: 999px;
  background: conic-gradient(var(--model-gradient));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04), 0 24px 60px rgba(0, 0, 0, 0.22);
}

.model-donut::after {
  content: "";
  position: absolute;
  inset: 62px;
  border-radius: inherit;
  background: #061121;
  border: 1px solid rgba(79, 195, 247, 0.14);
}

.model-donut span,
.model-donut small {
  position: relative;
  z-index: 1;
}

.model-donut span {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}

.model-donut small {
  margin-top: 42px;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-legend-table {
  min-width: 0;
}

.model-legend-head,
.model-legend-row {
  display: grid;
  grid-template-columns: minmax(130px, 1.2fr) 0.55fr 0.7fr 0.75fr;
  gap: 12px;
  align-items: center;
}

.model-legend-head {
  padding-bottom: 10px;
  color: var(--dim);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-legend-row {
  padding: 11px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.model-legend-row strong {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 8px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.model-legend-row i {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 999px;
  background: var(--swatch);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--swatch) 20%, transparent);
}

.trend-chart-wrap {
  margin-top: 18px;
  overflow: hidden;
}

.trend-chart {
  display: block;
  width: 100%;
  height: auto;
}

.trend-grid-line {
  stroke: rgba(142, 164, 190, 0.18);
  stroke-width: 1;
}

.trend-axis-label,
.trend-date-label {
  fill: var(--dim);
  font-size: 12px;
  font-weight: 700;
}

.trend-date-label {
  text-anchor: middle;
}

.trend-area {
  fill: url(#tokenTrendFill);
}

.trend-line {
  fill: none;
  stroke: #39a7ff;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 10px 18px rgba(57, 167, 255, 0.22));
}

.trend-point {
  fill: #061121;
  stroke: #39a7ff;
  stroke-width: 3;
}

.compact-empty {
  display: grid;
  place-items: center;
  min-height: 260px;
}

.app-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.app-summary-card {
  min-height: auto;
  padding: 18px 20px;
}

.app-card-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.app-card-heading h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.1rem;
  letter-spacing: 0;
}

.app-card-heading a,
.compact-action-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--glow);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgba(79, 195, 247, 0.42);
  text-underline-offset: 4px;
}

.app-account-summary {
  display: grid;
  gap: 8px;
}

.app-account-summary span {
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-account-summary strong {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.app-account-summary p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.compact-list {
  margin-top: 12px;
}

.compact-list li {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: baseline;
  gap: 14px;
}

.compact-list li span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.app-subpage-topbar {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.app-action-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(79, 195, 247, 0.28);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(79, 195, 247, 0.1), transparent 46%),
    rgba(6, 17, 33, 0.78);
}

.app-action-card h2 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
}

.app-action-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.app-wallet-panel {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(69, 210, 159, 0.28);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(69, 210, 159, 0.1), transparent 48%),
    rgba(6, 17, 33, 0.78);
}

.app-wallet-summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
}

.app-wallet-summary h2 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
}

.app-wallet-summary p {
  margin: 0;
  color: var(--muted);
}

.app-wallet-ledger {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.app-wallet-ledger div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(4, 12, 22, 0.56);
}

.app-wallet-ledger strong,
.app-wallet-ledger span,
.app-wallet-ledger em {
  display: block;
  overflow-wrap: anywhere;
}

.app-wallet-ledger strong {
  color: var(--text);
  font-weight: 900;
}

.app-wallet-ledger span,
.app-wallet-ledger em {
  color: var(--muted);
  font-size: 0.82rem;
  font-style: normal;
  margin-top: 5px;
}

.personal-api-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.personal-api-subnav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.personal-api-subnav a.active,
.personal-api-subnav a:hover {
  border-color: rgba(79, 195, 247, 0.42);
  background: rgba(79, 195, 247, 0.1);
  color: var(--text);
}

.personal-api-toolbar-card {
  display: grid;
  gap: 16px;
}

.personal-api-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.55fr) auto;
  gap: 12px;
  align-items: center;
}

.personal-api-inline-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: -2px;
}

.personal-api-inline-tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(79, 195, 247, 0.24);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.personal-api-inline-tabs a:hover {
  border-color: rgba(79, 195, 247, 0.42);
  color: var(--text);
  background: rgba(79, 195, 247, 0.08);
}

.app-action-form {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.app-section-grid {
  display: grid;
  gap: 18px;
}

.app-data-card {
  min-height: auto;
}

.empty-state {
  margin-top: 14px;
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: rgba(79, 195, 247, 0.05);
}

.empty-state p {
  margin: 0 0 8px;
  color: var(--text);
  font-weight: 800;
}

.empty-state span {
  color: var(--muted);
  line-height: 1.6;
}

.empty-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(79, 195, 247, 0.05);
  font-size: 0.82rem;
  font-weight: 800;
}

.status-badge.success {
  border-color: rgba(52, 211, 153, 0.35);
  color: #86efac;
  background: rgba(34, 197, 94, 0.1);
}

.status-badge.warning {
  border-color: rgba(251, 191, 36, 0.35);
  color: #fde68a;
  background: rgba(245, 158, 11, 0.1);
}

.status-badge.danger {
  border-color: rgba(248, 113, 113, 0.35);
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.1);
}

.purchasable-plans-card {
  display: grid;
  gap: 18px;
}

.subscription-plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.subscription-plan-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(79, 195, 247, 0.24);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.72);
}

.personal-api-story-card,
.personal-api-flow-card,
.personal-api-status-card {
  margin-bottom: 18px;
}

.personal-api-story-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(79, 195, 247, 0.08), transparent 42%),
    rgba(6, 17, 33, 0.72);
}

.personal-api-story-copy h2 {
  margin: 6px 0 10px;
}

.personal-api-story-actions {
  justify-content: flex-start;
}

.personal-api-status-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 22px;
  background: rgba(6, 17, 33, 0.76);
}

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

.personal-api-stat-card {
  min-height: 120px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.55);
}

.personal-api-stat-card span {
  display: block;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.personal-api-stat-card strong {
  display: block;
  margin-top: 12px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
}

.personal-api-status-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
}

.personal-api-key-list,
.personal-api-usage-list {
  display: grid;
  gap: 10px;
}

.personal-api-key-row,
.personal-api-usage-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.personal-api-key-row:last-child,
.personal-api-usage-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.personal-api-key-row strong,
.personal-api-usage-row strong {
  color: var(--text);
}

.personal-api-key-row .muted-copy,
.personal-api-usage-row span {
  color: var(--muted);
}

.personal-api-keys-card,
.personal-api-usage-card,
.personal-api-chart-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.52);
}

.personal-api-chart-card .model-chart-layout {
  grid-template-columns: 200px minmax(0, 1fr);
}

.personal-api-flow-card {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 22px;
  background: rgba(6, 17, 33, 0.72);
}

.personal-api-flow-card h2 {
  margin-top: 6px;
}

.personal-api-scenarios-list {
  display: grid;
  gap: 14px;
}

.personal-api-scenario-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.52);
}

.personal-api-scenario-item h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 1rem;
}

.subscription-plan-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.subscription-plan-kicker {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subscription-plan-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.12rem;
  letter-spacing: 0;
}

.subscription-plan-card.highlight {
  border-color: rgba(79, 195, 247, 0.45);
  background:
    linear-gradient(145deg, rgba(79, 195, 247, 0.1), transparent 44%),
    rgba(4, 12, 22, 0.8);
}

.subscription-plan-card .button-secondary {
  border-color: rgba(79, 195, 247, 0.26);
}

.subscription-plan-price {
  display: grid;
  gap: 3px;
  justify-items: end;
  min-width: 92px;
}

.subscription-plan-price strong {
  color: var(--text);
  font-size: 1.35rem;
}

.subscription-plan-price span,
.subscription-plan-description,
.subscription-plan-actions span {
  color: var(--muted);
}

.subscription-plan-description {
  margin: 0;
  line-height: 1.55;
}

.subscription-plan-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.subscription-plan-metrics div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(79, 195, 247, 0.05);
}

.subscription-plan-metrics dt {
  color: var(--dim);
  font-size: 0.75rem;
  font-weight: 800;
}

.subscription-plan-metrics dd {
  margin: 6px 0 0;
  color: var(--text);
  font-weight: 900;
}

.subscription-wallet-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.subscription-wallet-preview div {
  min-width: 0;
  padding: 11px;
  border: 1px solid rgba(69, 210, 159, 0.22);
  border-radius: 14px;
  background: rgba(69, 210, 159, 0.05);
}

.subscription-wallet-preview dt {
  color: var(--dim);
  font-size: 0.72rem;
  font-weight: 800;
}

.subscription-wallet-preview dd {
  margin: 6px 0 0;
  color: var(--text);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.subscription-plan-features {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.subscription-plan-features li {
  color: var(--muted);
  line-height: 1.45;
}

.subscription-plan-features li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--accent-2);
}

.subscription-plan-actions {
  padding-top: 2px;
}

.subscription-purchase-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin: 0;
}

.subscription-purchase-form .inline-input {
  min-width: 0;
}

.subscription-payment-result {
  grid-template-columns: 1fr;
}

.subscription-payment-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin: 0;
}

.subscription-payment-details div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(4, 12, 22, 0.55);
}

.subscription-payment-details dt {
  color: var(--dim);
  font-size: 0.75rem;
  font-weight: 800;
}

.subscription-payment-details dd {
  margin: 6px 0 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.subscription-payment-link {
  width: fit-content;
}

.subscription-payment-code {
  max-width: 820px;
}

.app-profile-actions {
  grid-template-columns: 1fr;
}

.integration-card,
.insight-strip {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(6, 17, 33, 0.72);
}

.integration-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.integration-card h2 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
}

.integration-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.integration-snippets,
.call-example-grid {
  display: grid;
  gap: 14px;
  max-width: 920px;
}

.call-example {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4, 12, 22, 0.52);
}

.call-example-heading {
  display: grid;
  gap: 4px;
}

.call-example-heading strong {
  color: var(--text);
  font-size: 0.95rem;
}

.call-example-heading span {
  color: var(--muted);
  line-height: 1.5;
}

.call-example .button {
  width: fit-content;
}

.integration-snippets label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.integration-snippets label span {
  grid-column: 1 / -1;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.integration-snippets .base-url-code {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--text);
  background: rgba(4, 12, 22, 0.88);
  overflow-x: auto;
  overflow-wrap: normal;
  white-space: nowrap;
}

.code-example-heading {
  display: grid;
  gap: 4px;
  margin-top: 4px;
}

.code-example-heading strong {
  color: var(--text);
  font-size: 0.95rem;
}

.code-example-heading span {
  color: var(--muted);
  line-height: 1.55;
}

.scrollable-code {
  max-width: 100%;
  max-height: 180px;
  overflow: auto;
  padding: 16px 18px;
  line-height: 1.75;
  white-space: pre;
  word-break: normal;
  scrollbar-color: rgba(79, 195, 247, 0.45) rgba(4, 12, 22, 0.85);
}

.scrollable-code code {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  white-space: pre;
}

.insight-strip div {
  display: grid;
  gap: 6px;
}

.insight-strip strong {
  color: var(--text);
  font-size: 1rem;
}

.insight-strip span {
  color: var(--muted);
  line-height: 1.6;
}

.endpoint-badge {
  display: inline-flex;
  width: fit-content;
  margin: 4px 0 10px;
  padding: 6px 10px;
  border: 1px solid rgba(79, 195, 247, 0.4);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(79, 195, 247, 0.08);
  font-size: 0.8rem;
  font-weight: 800;
}

.contact-email {
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.contact-enterprise-card {
  display: block;
}

.contact-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.contact-side-panel {
  display: grid;
  gap: 18px;
}

.contact-enterprise-body {
  display: grid;
  gap: 16px;
}

.contact-qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-qr-card {
  display: grid;
  gap: 10px;
}

.contact-qr-card strong {
  color: var(--text);
  font-size: 0.95rem;
}

.contact-qr-card span {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.contact-qr-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 22, 40, 0.72);
  overflow: hidden;
}

.contact-qr-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-qr-frame span {
  padding: 18px;
  color: var(--dim);
  text-align: center;
}

.contact-modal {
  width: min(720px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 24px;
  background: #08111f;
  color: var(--text);
  box-shadow: 0 24px 120px rgba(2, 8, 18, 0.45);
}

.contact-modal::backdrop {
  background: rgba(2, 8, 18, 0.72);
  backdrop-filter: blur(6px);
}

.contact-modal-card {
  padding: 28px;
}

.contact-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.contact-modal-header h2 {
  margin: 8px 0 10px;
}

.contact-modal-close {
  min-width: 88px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

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

.contact-form-field {
  display: grid;
  gap: 8px;
}

.contact-form-field span {
  color: var(--muted);
  font-size: 0.85rem;
}

.contact-form-field-wide {
  grid-column: 1 / -1;
}

.contact-form-actions {
  display: flex;
  justify-content: flex-start;
}

.subscription-purchase-confirm-modal {
  width: min(640px, calc(100vw - 32px));
}

.subscription-confirm-description {
  margin: -6px 0 18px;
}

.subscription-confirm-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 16px;
}

.subscription-confirm-details div {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(79, 195, 247, 0.18);
  border-radius: 14px;
  background: rgba(79, 195, 247, 0.06);
}

.subscription-confirm-details dt {
  color: var(--dim);
  font-size: 0.76rem;
  font-weight: 800;
}

.subscription-confirm-details dd {
  margin: 7px 0 0;
  color: var(--text);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.subscription-wallet-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  padding: 12px;
  border: 1px solid rgba(69, 210, 159, 0.24);
  border-radius: 14px;
  background: rgba(69, 210, 159, 0.06);
  color: var(--text);
  font-weight: 800;
}

.subscription-wallet-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-2);
}

.subscription-confirm-status {
  min-height: 24px;
  margin: 0 0 16px;
}

.contact-modal-form textarea.inline-input {
  min-height: 132px;
  padding-block: 12px;
  border-radius: 18px;
  resize: vertical;
}

.docs-grid {
  margin-top: 24px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 420ms ease, transform 420ms ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

.marketing-home {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--muted);
  -webkit-font-smoothing: antialiased;
}

.marketing-home section {
  width: 100%;
}

.marketing-home .inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

#fork .inner {
  max-width: 1260px;
}

.marketing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s, backdrop-filter 0.4s;
}

.marketing-nav.scrolled {
  border-color: var(--line);
  background: rgba(5, 13, 26, 0.85);
  backdrop-filter: blur(16px);
}

.nav-logo,
.footer-logo {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}

.nav-logo {
  font-size: 1.1rem;
}

.nav-logo span,
.footer-logo span {
  color: var(--glow);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a,
.marketing-nav .nav-signin,
.marketing-nav .locale-link {
  color: var(--dim);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover,
.marketing-nav .nav-signin:hover,
.marketing-nav .locale-link:hover,
.marketing-nav .locale-link.active {
  color: var(--glow);
}

.marketing-nav-actions {
  gap: 14px;
}

.marketing-nav .nav-account-button {
  min-height: 40px;
  box-shadow: 0 16px 34px rgba(2, 8, 18, 0.22);
  backdrop-filter: blur(18px);
}

.marketing-nav .locale-switcher {
  backdrop-filter: blur(18px);
}

.marketing-nav .locale-link.active {
  color: var(--glow);
}

#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 96px;
  overflow: hidden;
}

.arc-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.arc-apex-line {
  display: none;
}

.glow-dot {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 195, 247, 0.13) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.15);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.hero-label {
  margin: 0 0 28px;
  color: var(--glow);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.marketing-home h1 {
  max-width: 780px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(3rem, 8vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  opacity: 0;
  animation: fadeUp 0.9s 0.4s forwards;
}

.marketing-home h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--glow), #a8e6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

html[lang="en"] .marketing-home h1 {
  max-width: 980px;
  font-size: clamp(3rem, 7vw, 6.4rem);
}

html[lang="en"] .hero-sub {
  max-width: 520px;
}

.hero-sub {
  max-width: 460px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  opacity: 0;
  animation: fadeUp 0.9s 0.6s forwards;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  margin-top: 72px;
  color: var(--dim);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 0.9s 0.9s forwards;
}

.scroll-line {
  position: relative;
  width: 48px;
  height: 1px;
  overflow: hidden;
  background: linear-gradient(90deg, var(--glow), transparent);
}

.scroll-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--glow), transparent);
  animation: scanline 2s linear infinite;
}

@keyframes scanline {
  to {
    left: 200%;
  }
}

#fork,
#pricing,
#faq {
  position: relative;
  padding: 140px 0;
}

.fork-header {
  margin-bottom: 80px;
  text-align: center;
}

.section-label,
.fork-card-tag,
.price-tier {
  color: var(--dim);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.fork-card .fork-card-tag {
  margin-bottom: 20px;
  color: var(--glow);
}

.marketing-home h2 {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.fork-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  position: relative;
}

.fork-card {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 48px 36px 40px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
}

button.fork-card {
  width: 100%;
  font: inherit;
  text-align: left;
}

.fork-card:first-child {
  border-radius: 16px 0 0 16px;
}

.fork-card:last-child {
  border-radius: 0 16px 16px 0;
}

.fork-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, var(--glow-soft), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.fork-card:hover,
.fork-card:focus-visible {
  border-color: rgba(79, 195, 247, 0.4);
  background: #0c1e35;
  box-shadow: 0 28px 90px rgba(2, 8, 18, 0.36), 0 0 34px rgba(79, 195, 247, 0.1);
  transform: translateY(-2px);
  outline: none;
}

.fork-card:hover::before,
.fork-card:focus-visible::before {
  opacity: 1;
}

.fork-card h3,
.principle-text h3 {
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.fork-card p {
  position: relative;
  margin-bottom: 36px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.fork-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--glow);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fork-cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s;
}

.fork-card:hover .fork-cta svg,
.fork-card:focus-visible .fork-cta svg {
  transform: translateX(4px);
}

#principles {
  padding: 140px 0;
  border-top: 1px solid var(--line);
}

.principles-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.principles-left {
  position: sticky;
  top: 120px;
}

.principles-left .section-label,
.pricing-header .section-label,
.cta-inner .section-label {
  margin-bottom: 16px;
}

.principles-left p,
.pricing-header p {
  max-width: 440px;
  margin-top: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.principle {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.principle:first-child {
  border-top: 1px solid var(--line);
}

.principle-num {
  color: var(--line);
  font-family: "Syne", sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  transition: color 0.3s;
}

.principle:hover .principle-num {
  color: var(--glow);
}

.principle-text h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.principle-text p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

#pricing {
  border-top: 1px solid var(--line);
}

.pricing-header {
  margin-bottom: 64px;
}

.enterprise-product-line {
  margin-top: 42px;
}

.enterprise-pricing-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  padding: 40px 44px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 22, 40, 0.78);
  scroll-margin-top: 96px;
  align-items: start;
}

.enterprise-summary .price-amount {
  max-width: 320px;
  line-height: 1.12;
}

.enterprise-summary,
.enterprise-contact-card {
  min-width: 0;
}

.enterprise-contact-card h3 {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 1.35rem;
}

.enterprise-contact-form {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.enterprise-contact-form .btn {
  margin-top: 4px;
  width: fit-content;
  min-width: 156px;
}

.enterprise-contact-form .inline-input {
  min-height: 38px;
  padding-inline: 14px;
  font-size: 0.88rem;
}

.enterprise-contact-form textarea.inline-input {
  min-height: 92px;
  padding-block: 12px;
  border-radius: 18px;
  resize: vertical;
}

.enterprise-contact-form .inline-input::placeholder {
  color: var(--dim);
  opacity: 0.62;
}

.marketing-pricing-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
  align-items: stretch;
}

.marketing-product-lines {
  display: grid;
  gap: 42px;
}

.marketing-product-line {
  display: grid;
  gap: 18px;
  scroll-margin-top: 96px;
}

.marketing-product-line-heading {
  max-width: 640px;
}

.marketing-product-line-heading p:not(.price-tier) {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.65;
}

.marketing-catalog-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: stretch;
}

.marketing-home .price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  padding: 36px 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
  box-shadow: none;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.marketing-home .price-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, var(--glow-soft), transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.marketing-home .price-card:hover {
  border-color: rgba(79, 195, 247, 0.4);
  background: #0c1e35;
  box-shadow: 0 28px 90px rgba(2, 8, 18, 0.36), 0 0 34px rgba(79, 195, 247, 0.1);
  transform: translateY(-2px);
}

.marketing-home .price-card:hover::before {
  opacity: 1;
}

.marketing-home .price-card > * {
  position: relative;
}

.marketing-home .price-card h3 {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 1.12rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.marketing-home .price-card.highlight {
  border-color: rgba(79, 195, 247, 0.35);
  background: linear-gradient(160deg, #0c2040, #0a1628);
}

.marketing-home .price-card.highlight::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow), transparent);
}

.marketing-home .price-card.highlight .price-tier {
  color: var(--glow);
}

.marketing-plan-note {
  margin: 10px 0 18px;
  min-height: 42px;
  color: rgba(203, 213, 225, 0.84);
  font-size: 13px;
  line-height: 1.6;
}

.price-amount {
  margin: 20px 0 4px;
  color: var(--text);
  font-family: "Syne", sans-serif;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.price-amount sup {
  font-size: 1.2rem;
  vertical-align: super;
}

.price-amount.compact-price {
  font-size: 2rem;
}

.price-period {
  margin: 0 0 28px;
  color: var(--dim);
  font-size: 0.8rem;
}

.price-desc {
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.price-features {
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.marketing-home .price-card .price-features {
  margin-bottom: 28px;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.price-features li::before {
  content: "";
  width: 4px;
  height: 4px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--glow);
}

.marketing-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 46px;
  padding: 0 24px;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-align: center;
  transition: border-color 0.25s, background 0.25s, color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.marketing-home .price-card .btn {
  margin-top: auto;
}

.marketing-home .enterprise-contact-form .btn {
  width: fit-content;
  min-width: 156px;
}

.marketing-home .btn-primary {
  color: var(--bg);
  background: var(--glow);
}

.marketing-home .btn-primary:hover {
  background: #81d4fa;
  box-shadow: 0 12px 30px rgba(79, 195, 247, 0.18);
  transform: translateY(-1px);
}

.marketing-home .btn-primary:focus-visible,
.marketing-home .btn-ghost:focus-visible,
.btn-cta-primary:focus-visible,
.btn-cta-ghost:focus-visible {
  outline: 2px solid rgba(79, 195, 247, 0.65);
  outline-offset: 3px;
}

.marketing-home .btn-ghost {
  border: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
}

.marketing-home .btn-ghost:hover {
  border-color: var(--glow);
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  transform: translateY(-1px);
}

#faq {
  border-top: 1px solid var(--line);
}

.faq-header {
  margin-bottom: 48px;
}

.faq-header .section-label {
  margin-bottom: 16px;
}

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

.faq-item {
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(10, 22, 40, 0.72);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--glow);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item[open] summary {
  margin-bottom: 10px;
}

.faq-item h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.05rem;
}

.faq-item p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.7;
}

#cta {
  position: relative;
  overflow: hidden;
  padding: 160px 0 120px;
  border-top: 1px solid var(--line);
  text-align: center;
}

#cta .glow-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(79, 195, 247, 0.06), transparent);
  pointer-events: none;
}

.cta-inner {
  position: relative;
}

#cta h2 {
  position: relative;
  margin-bottom: 16px;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

#cta p:not(.section-label) {
  position: relative;
  max-width: 400px;
  margin: 12px auto 56px;
  color: var(--muted);
}

.cta-buttons {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.btn-cta-primary,
.btn-cta-ghost {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: border-color 0.25s, background 0.25s, color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.btn-cta-primary {
  color: var(--bg);
  background: var(--glow);
}

.btn-cta-primary:hover {
  background: #81d4fa;
  box-shadow: 0 12px 30px rgba(79, 195, 247, 0.18);
  transform: translateY(-2px);
}

.btn-cta-ghost {
  border: 1px solid var(--line);
  color: var(--muted);
}

.btn-cta-ghost:hover {
  border-color: var(--glow);
  color: var(--glow);
  background: rgba(79, 195, 247, 0.08);
  transform: translateY(-2px);
}

.marketing-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  padding: 88px 40px 64px;
  border-top: 1px solid var(--line);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.footer-logo {
  font-size: 1rem;
  color: var(--dim);
}

.footer-logo span {
  color: var(--glow);
}

.footer-tagline {
  color: var(--dim);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.footer-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-width: 0;
}

.footer-copy {
  color: var(--dim);
  font-size: 0.86rem;
  text-align: right;
  white-space: nowrap;
}

.footer-link {
  color: var(--dim);
  text-decoration: none;
  font-size: 0.86rem;
}

.footer-link:hover {
  color: var(--glow);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .nav-shell,
  .nav-actions {
    flex-wrap: wrap;
  }

  .card-grid,
  .pricing-grid,
  .principles-layout,
  .app-stat-grid,
  .personal-api-status-grid,
  .app-usage-metrics-grid,
  .app-dashboard-layout,
  .app-chart-grid,
  .app-summary-grid,
  .docs-stat-grid,
  .docs-endpoint-grid,
  .docs-code-grid,
  .docs-snippet-grid,
  .guide-hero,
  .mini-grid,
  .auth-mode-grid,
  .summary-grid,
  .details-grid,
  .app-console-shell,
  .app-metric-grid {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    position: static;
  }

  .app-usage-metrics-grid {
    position: static;
  }

  .app-workspace {
    grid-template-columns: 1fr;
  }

  .app-overview-topbar,
  .onboarding-card {
    grid-template-columns: 1fr;
  }

  .app-overview-topbar {
    align-items: start;
    flex-direction: column;
  }

  .model-chart-layout {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .personal-api-toolbar {
    grid-template-columns: 1fr;
  }

  .personal-api-status-grid {
    grid-template-columns: 1fr;
  }

  .app-wallet-ledger,
  .subscription-wallet-preview {
    grid-template-columns: 1fr;
  }

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

  .app-page-header {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  :root {
    --content-width: min(100% - 24px, 1120px);
  }

  .nav-shell {
    align-items: center;
    flex-direction: row;
  }

  .primary-nav,
  .nav-actions {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav {
    position: absolute;
    top: calc(100% - 10px);
    left: 0;
    right: 0;
    z-index: 30;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(5, 13, 26, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
  }

  .mobile-nav.open {
    display: grid;
    gap: 14px;
  }

  .mobile-nav .locale-switcher {
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }

  .mobile-nav .locale-current {
    justify-content: space-between;
    width: 100%;
  }

  .mobile-nav .nav-dropdown-panel {
    position: static;
    margin-top: 8px;
    min-width: 0;
    box-shadow: none;
  }

  .hero-panel {
    min-height: auto;
  }

  .hero-shell,
  .section-shell {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .hero-actions,
  .stack-actions,
  .centered-actions,
  .inline-form,
  .row-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .utility-card,
  .summary-card,
  .detail-card {
    padding: 24px;
  }

  .app-console-shell {
    padding-top: 72px;
  }

  .app-sidebar,
  .app-page-header,
  .mini-card {
    border-radius: 24px;
    padding: 20px;
  }

  .app-side-nav {
    grid-template-columns: 1fr;
  }

  .app-page-actions,
  .inline-action-form,
  .api-key-card-main,
  .api-key-card-actions,
  .api-key-secret-row,
  .key-edit-form {
    flex-direction: column;
    align-items: stretch;
  }

  .app-chart-card {
    padding: 20px;
  }

  .model-donut {
    width: min(220px, 72vw);
  }

  .model-legend-head,
  .model-legend-row {
    grid-template-columns: minmax(120px, 1fr) 0.5fr 0.65fr;
  }

  .model-legend-head span:nth-child(4),
  .model-legend-row span:nth-child(4) {
    display: none;
  }

  .trend-chart-wrap {
    overflow-x: auto;
  }

  .trend-chart {
    min-width: 560px;
  }
}

@media (max-width: 768px) {
  .marketing-nav {
    padding: 20px 24px;
  }

  .marketing-nav .nav-links,
  .marketing-nav .marketing-nav-actions {
    display: none;
  }

  .marketing-nav .mobile-menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--dim);
    background: rgba(10, 22, 40, 0.62);
  }

  .marketing-nav .mobile-nav {
    position: absolute;
    z-index: 30;
    display: none;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(5, 13, 26, 0.96);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    top: calc(100% + 8px);
    left: 24px;
    right: 24px;
  }

  .marketing-nav .mobile-nav.open {
    display: grid;
    gap: 14px;
  }

  .marketing-nav .mobile-nav .locale-switcher {
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }

  .marketing-nav .mobile-nav .locale-current {
    justify-content: space-between;
    width: 100%;
  }

  .marketing-nav .mobile-nav .nav-dropdown-panel {
    position: static;
    margin-top: 8px;
    min-width: 0;
    box-shadow: none;
  }

  .marketing-home .inner,
  .hero-content {
    padding: 0 24px;
  }

  .marketing-home h1 {
    font-size: clamp(3rem, 16vw, 5.6rem);
  }

  #fork,
  #principles,
  #pricing,
  #faq {
    padding: 100px 0;
  }

  .fork-cards,
  .principles-grid,
  .marketing-pricing-grid,
  .contact-hero-grid,
  .enterprise-pricing-panel,
  .contact-enterprise-card,
  .contact-qr-grid {
    grid-template-columns: 1fr;
  }

  .enterprise-pricing-panel {
    padding: 32px 24px;
    gap: 28px;
  }

  .fork-cards,
  .marketing-pricing-grid {
    gap: 12px;
  }

  .fork-card,
  .fork-card:first-child,
  .fork-card:last-child {
    border-radius: 16px;
  }

  .principles-grid {
    gap: 48px;
  }

  .principles-left {
    position: static;
  }

  #cta {
    padding: 100px 0 80px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-cta-primary,
  .btn-cta-ghost {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .marketing-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 32px 24px;
    text-align: center;
  }

  .footer-left,
  .footer-center {
    justify-content: center;
    flex-wrap: wrap;
  }

  .contact-modal {
    width: calc(100vw - 20px);
  }

  .contact-modal-card {
    padding: 20px;
  }

  .contact-modal-header {
    flex-direction: column;
  }

  .contact-modal-form {
    grid-template-columns: 1fr;
  }

  .subscription-confirm-details {
    grid-template-columns: 1fr;
  }

  .footer-logo,
  .footer-tagline,
  .footer-copy {
    text-align: center;
  }
}