*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Theme variables ────────────────────────────────────────────────────────── */

:root {
  --bg:           #0a0a0f;
  --bg-alt:       #0d0d14;
  --card:         #13131a;
  --card-hover:   #161620;
  --border:       #1e1e2a;
  --border-hover: #2e2e42;
  --text:         #e8e8f0;
  --text-muted:   #7878a0;
  --text-dim:     #4a4a6a;
  --accent:       #4f8ef7;
  --accent-dim:   #2a5ab0;
  --green:        #22c55e;
  --green-bg:     #0d2218;
  --green-border: #14532d;
  --yellow:       #eab308;
  --yellow-bg:    #1c1a07;
  --yellow-border:#713f12;
  --red:          #ef4444;
  --red-bg:       #1f0a0a;
  --red-border:   #7f1d1d;
  --unknown:      #4a4a6a;
  --nav-height:   60px;
  --radius:       12px;
  --radius-sm:    8px;
  --transition:   0.22s ease;
}

/* Light theme overrides */
[data-theme="light"] {
  --bg:           #f4f4f8;
  --bg-alt:       #ebebf2;
  --card:         #ffffff;
  --card-hover:   #f8f8fc;
  --border:       #d8d8e8;
  --border-hover: #b8b8d0;
  --text:         #111118;
  --text-muted:   #5a5a7a;
  --text-dim:     #9090b0;
  --accent:       #2e6ee6;
  --accent-dim:   #c0d4f8;
  --green:        #16a34a;
  --green-bg:     #dcfce7;
  --green-border: #86efac;
  --yellow:       #ca8a04;
  --yellow-bg:    #fef9c3;
  --yellow-border:#fde047;
  --red:          #dc2626;
  --red-bg:       #fee2e2;
  --red-border:   #fca5a5;
  --unknown:      #9090b0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

code {
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
}

.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Navigation ─────────────────────────────────────────────────────────────── */

.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition), border-color var(--transition);
}

[data-theme="light"] .nav-header {
  background-color: rgba(244, 244, 248, 0.92);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-logo {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  transition: color var(--transition);
}

.nav-logo:hover {
  color: var(--accent);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.nav-ext-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.nav-ext-link:hover {
  color: var(--text);
  background-color: var(--card);
}

/* ── Theme toggle ───────────────────────────────────────────────────────────── */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  margin-left: 6px;
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  transition: color var(--transition), background-color var(--transition);
  position: relative;
}

.theme-btn svg {
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.theme-btn:hover {
  color: var(--text);
  background-color: var(--border);
}

.theme-btn.active {
  color: var(--accent);
  background-color: rgba(79, 142, 247, 0.12);
}

[data-theme="light"] .theme-btn.active {
  background-color: rgba(46, 110, 230, 0.10);
}

/* ── Hero bar ───────────────────────────────────────────────────────────────── */

.hero-bar {
  margin-top: var(--nav-height);
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.hero-bar--operational {
  background-color: var(--green-bg);
  border-bottom-color: var(--green-border);
}

.hero-bar--partial_outage {
  background-color: var(--yellow-bg);
  border-bottom-color: var(--yellow-border);
}

.hero-bar--major_outage {
  background-color: var(--red-bg);
  border-bottom-color: var(--red-border);
}

.hero-bar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero-bar-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bar--operational .hero-bar-icon   { color: var(--green); }
.hero-bar--partial_outage .hero-bar-icon { color: var(--yellow); }
.hero-bar--major_outage .hero-bar-icon  { color: var(--red); }

.hero-bar-icon svg {
  width: 40px;
  height: 40px;
}

.hero-bar-title {
  font-size: clamp(1.375rem, 3.5vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 6px;
}

.hero-bar--operational .hero-bar-title   { color: var(--green); }
.hero-bar--partial_outage .hero-bar-title { color: var(--yellow); }
.hero-bar--major_outage .hero-bar-title  { color: var(--red); }

.hero-bar-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.refresh-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

.refresh-btn:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background-color: var(--card);
}

.icon-refresh {
  width: 13px;
  height: 13px;
  transition: transform 0.5s ease;
}

.icon-refresh.spinning {
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Services ───────────────────────────────────────────────────────────────── */

.services-section {
  padding: 48px 0;
}

.service-group {
  margin-bottom: 40px;
}

.group-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background-color: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background-color: var(--card);
  transition: background-color var(--transition);
}

.service-row:hover {
  background-color: var(--card-hover);
}

/* Not-deployed rows are visually muted */
.service-row--not-deployed {
  opacity: 0.5;
}

.service-row--not-deployed .service-name {
  font-style: italic;
}

.service-row-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.service-row-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ── Status indicators ──────────────────────────────────────────────────────── */

.status-indicator {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-indicator--up {
  background-color: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.status-indicator--degraded {
  background-color: var(--yellow);
  box-shadow: 0 0 8px var(--yellow);
}

.status-indicator--down {
  background-color: var(--red);
  box-shadow: 0 0 8px var(--red);
}

.status-indicator--unknown,
.status-indicator--not_deployed {
  background-color: var(--unknown);
}

.service-name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition);
}

.service-name:hover {
  color: var(--accent);
}

.service-latency {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.service-code {
  font-size: 0.6875rem;
  color: var(--text-dim);
  font-family: 'SF Mono', 'Fira Code', monospace;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.service-status-label {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.service-status-label--up {
  color: var(--green);
  background-color: rgba(34, 197, 94, 0.08);
  border-color: var(--green-border);
}

.service-status-label--degraded {
  color: var(--yellow);
  background-color: rgba(234, 179, 8, 0.08);
  border-color: var(--yellow-border);
}

.service-status-label--down {
  color: var(--red);
  background-color: rgba(239, 68, 68, 0.08);
  border-color: var(--red-border);
}

.service-status-label--unknown,
.service-status-label--not_deployed {
  color: var(--text-dim);
  background-color: rgba(74, 74, 106, 0.1);
  border-color: var(--border);
}

/* ── Section divider ────────────────────────────────────────────────────────── */

.section-divider {
  display: block;
  line-height: 0;
}

.section-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ── API section ────────────────────────────────────────────────────────────── */

.api-section {
  background-color: var(--bg-alt);
  padding: 64px 0 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  position: relative;
  display: inline-block;
  font-size: clamp(1.625rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.heading-accent-wrap {
  display: block;
  position: relative;
  height: 0;
  overflow: visible;
}

.heading-accent-svg {
  position: absolute;
  top: 4px;
  left: 0;
  width: 100%;
  height: 10px;
  opacity: 0.8;
}

.section-subtitle {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

.api-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.api-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--transition), background-color var(--transition);
}

.api-card:hover {
  border-color: var(--border-hover);
  background-color: var(--card-hover);
}

.api-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.api-method {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
  background-color: rgba(79, 142, 247, 0.08);
  border: 1px solid var(--accent-dim);
  border-radius: 4px;
  padding: 2px 8px;
  flex-shrink: 0;
}

.api-path {
  font-size: 0.9375rem;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.api-summary {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.api-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.api-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

.api-action-link--view {
  color: var(--text-muted);
}

.api-action-link--view:hover:not(.disabled) {
  color: var(--text);
  border-color: var(--border-hover);
  background-color: rgba(255,255,255,0.04);
}

.api-action-link--try {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.api-action-link--try:hover {
  background-color: rgba(79, 142, 247, 0.08);
  border-color: var(--accent);
}

.api-action-link.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.icon-sm {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.api-try-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background-color: var(--card);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.api-try-banner-text {
  display: flex;
  align-items: center;
  gap: 16px;
}

.api-try-icon {
  width: 28px;
  height: 28px;
  color: var(--accent);
  flex-shrink: 0;
}

.api-try-banner-text strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.api-try-banner-text span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
  flex-shrink: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: #6b9ff8;
  border-color: #6b9ff8;
}

.btn-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── Footer ─────────────────────────────────────────────────────────────────── */

.site-footer {
  background-color: #070709;
  border-top: 1px solid var(--border);
  padding: 32px 0;
  transition: background-color var(--transition);
}

[data-theme="light"] .site-footer {
  background-color: #e4e4ee;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.footer-link:hover {
  color: var(--text);
  background-color: var(--card);
}

.footer-version {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: 'SF Mono', 'Fira Code', monospace;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-left: 4px;
}

/* ── Reveal animation ───────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: var(--delay, 0ms);
}

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

/* ── Responsive ─────────────────────────────────────────────────────────────── */

@media (min-width: 640px) {
  .api-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .container {
    padding: 0 40px;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer-left {
    align-items: flex-start;
  }

  .footer-right {
    justify-content: flex-end;
  }
}

@media (max-width: 560px) {
  .theme-toggle {
    margin-left: 2px;
  }

  .service-row-right {
    gap: 6px;
  }

  .service-latency,
  .service-code {
    display: none;
  }

  .api-try-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

.section-divider {
    color: var(--bg-alt);
}