@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&family=DM+Sans:wght@300;400;500&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --terminal-void: #0C0F14;
  --terminal-void-alt: #121720;
  --surface-panel: #1A2030;
  --surface-mid: #222B3D;
  --border-dim: #2A3650;
  --border-glow: #1E4060;
  --text-primary: #ECEEF2;
  --text-secondary: #8D9BB5;
  --text-muted: #566070;
  --teal-signal: #00D4AA;
  --teal-dim: #00A882;
  --teal-ghost: rgba(0,212,170,0.12);
  --teal-ghost-strong: rgba(0,212,170,0.20);
  --fail-red: #FF5252;
  --warn-yellow: #FFBF47;
  --surface-light: #F4F6FA;
  --surface-light-alt: #E8ECF4;
  --ink-on-light: #0C0F14;
  --ink-muted-on-light: #3A4560;
  --ink-faint-on-light: #7A8AAA;
  --border-light: #D0D8E8;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --duration: 180ms;
  --max-w: 1180px;
  --section-py: clamp(72px, 10vw, 128px);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-on-light);
  background: var(--surface-light);
  -webkit-font-smoothing: antialiased;
}

.spl-page--dark-top {
  background: var(--terminal-void);
  color: var(--text-primary);
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.spl-container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.spl-section--dark {
  background: var(--terminal-void);
  color: var(--text-primary);
}
.spl-section--dark-alt {
  background: var(--terminal-void-alt);
  color: var(--text-primary);
}
.spl-section--light {
  background: var(--surface-light);
  color: var(--ink-on-light);
}
.spl-section--light-alt {
  background: var(--surface-light-alt);
  color: var(--ink-on-light);
}

.spl-section-py {
  padding-block: var(--section-py);
}

.spl-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-signal);
}

.spl-mono-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--teal-signal);
}

h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; line-height: 1.1; }
h4 { font-family: 'DM Sans', sans-serif; font-weight: 500; }

.spl-display {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3.2rem, 6vw, 5.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.spl-h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.spl-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
}
.spl-h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

.spl-section--dark .spl-h2,
.spl-section--dark-alt .spl-h2 {
  color: var(--text-primary);
}
.spl-section--light .spl-h2,
.spl-section--light-alt .spl-h2 {
  color: var(--ink-on-light);
}

.spl-body-large {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.65;
}
.spl-body { font-size: 1rem; line-height: 1.65; }
.spl-small { font-size: 0.875rem; }
.spl-mono { font-family: 'JetBrains Mono', monospace; font-size: 0.9rem; line-height: 1.5; }

.spl-text-primary { color: var(--text-primary); }
.spl-text-secondary { color: var(--text-secondary); }
.spl-text-muted { color: var(--text-muted); }
.spl-text-teal { color: var(--teal-signal); }
.spl-ink { color: var(--ink-on-light); }
.spl-ink-muted { color: var(--ink-muted-on-light); }

.spl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.375rem;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  transition: opacity var(--duration) var(--ease), background var(--duration) var(--ease), color var(--duration) var(--ease);
  white-space: nowrap;
  text-decoration: none;
}

.spl-btn--primary {
  background: var(--teal-signal);
  color: var(--terminal-void);
  border: 2px solid var(--teal-signal);
}
.spl-btn--primary:hover { opacity: 0.88; }

.spl-btn--outline-on-dark {
  background: transparent;
  color: var(--teal-signal);
  border: 2px solid var(--teal-signal);
}
.spl-btn--outline-on-dark:hover { background: var(--teal-ghost); }

.spl-btn--ghost-on-dark {
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid transparent;
}
.spl-btn--ghost-on-dark:hover { color: var(--text-primary); }

.spl-btn--ghost-on-light {
  background: transparent;
  color: var(--ink-muted-on-light);
  border: 2px solid transparent;
}
.spl-btn--ghost-on-light:hover { color: var(--ink-on-light); }

.spl-btn--outline-on-light {
  background: transparent;
  color: var(--ink-on-light);
  border: 2px solid var(--ink-muted-on-light);
}
.spl-btn--outline-on-light:hover { border-color: var(--ink-on-light); }

.spl-btn--sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.8125rem;
}

.spl-btn--github {
  background: #24292F;
  color: #FFFFFF;
  border: 2px solid #24292F;
  gap: 0.625rem;
}
.spl-btn--github:hover { background: #1b1f23; border-color: #1b1f23; }
.spl-btn--github svg { width: 18px; height: 18px; fill: #FFFFFF; flex-shrink: 0; }

.spl-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--ink-faint-on-light);
  font-size: 0.8125rem;
}
.spl-divider::before, .spl-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-light);
}

.spl-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--duration) var(--ease), border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.spl-page--dark-top .spl-nav {
  background: transparent;
  border-bottom: 1px solid transparent;
}
.spl-page--dark-top .spl-nav--scrolled {
  background: var(--terminal-void);
  border-bottom: 1px solid var(--border-dim);
}

.spl-page--light-top .spl-nav {
  background: var(--surface-light);
  border-bottom: 1px solid var(--border-light);
}
.spl-page--light-top .spl-nav--scrolled {
  background: var(--surface-light);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 1px 12px rgba(0,0,0,0.07);
}

.spl-nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 64px;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.spl-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.spl-nav__logo img { height: 32px; width: auto; }

.spl-nav__logo .spl-logo-dark { display: none; }
.spl-nav__logo .spl-logo-light { display: block; }

.spl-page--light-top .spl-nav .spl-logo-dark { display: block; }
.spl-page--light-top .spl-nav .spl-logo-light { display: none; }

.spl-page--dark-top .spl-nav--scrolled .spl-logo-dark { display: none !important; }
.spl-page--dark-top .spl-nav--scrolled .spl-logo-light { display: block !important; }

.spl-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.spl-nav__link {
  font-size: 0.9rem;
  font-weight: 400;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius);
  transition: color var(--duration) var(--ease);
  text-decoration: none;
}

.spl-page--dark-top .spl-nav .spl-nav__link {
  color: var(--text-secondary);
}
.spl-page--dark-top .spl-nav .spl-nav__link:hover {
  color: var(--text-primary);
}
.spl-page--dark-top .spl-nav--scrolled .spl-nav__link {
  color: var(--text-secondary);
}
.spl-page--dark-top .spl-nav--scrolled .spl-nav__link:hover {
  color: var(--text-primary);
}

.spl-page--light-top .spl-nav .spl-nav__link {
  color: var(--ink-muted-on-light);
}
.spl-page--light-top .spl-nav .spl-nav__link:hover {
  color: var(--ink-on-light);
}

.spl-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.spl-nav__signin {
  font-size: 0.9rem;
  font-weight: 400;
  padding: 0.375rem 0.75rem;
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

.spl-page--dark-top .spl-nav .spl-nav__signin {
  color: var(--text-secondary);
}
.spl-page--dark-top .spl-nav .spl-nav__signin:hover {
  color: var(--text-primary);
}
.spl-page--light-top .spl-nav .spl-nav__signin {
  color: var(--ink-muted-on-light);
}
.spl-page--light-top .spl-nav .spl-nav__signin:hover {
  color: var(--ink-on-light);
}

.spl-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}
.spl-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 1px;
  transition: all var(--duration) var(--ease);
}

.spl-page--dark-top .spl-nav .spl-nav__hamburger span { background: var(--text-secondary); }
.spl-page--light-top .spl-nav .spl-nav__hamburger span { background: var(--ink-muted-on-light); }
.spl-page--dark-top .spl-nav--scrolled .spl-nav__hamburger span { background: var(--text-secondary); }

.spl-nav--open .spl-nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.spl-nav--open .spl-nav__hamburger span:nth-child(2) { opacity: 0; }
.spl-nav--open .spl-nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.spl-nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.5rem;
  border-top: 1px solid var(--border-dim);
}
.spl-page--light-top .spl-nav .spl-nav__mobile { border-top-color: var(--border-light); }

.spl-nav--open .spl-nav__mobile { display: flex; }

.spl-nav__mobile-link {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 400;
  border-bottom: 1px solid var(--border-dim);
  text-decoration: none;
}
.spl-page--light-top .spl-nav .spl-nav__mobile-link { border-bottom-color: var(--border-light); }

.spl-page--dark-top .spl-nav .spl-nav__mobile-link { color: var(--text-secondary); }
.spl-page--light-top .spl-nav .spl-nav__mobile-link { color: var(--ink-muted-on-light); }

.spl-nav__mobile-actions {
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
}

.spl-pt-nav { padding-top: 64px; }

.spl-footer {
  background: var(--terminal-void);
  color: var(--text-primary);
  border-top: 1px solid var(--border-dim);
}

.spl-footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-block: clamp(48px, 6vw, 80px);
}

.spl-footer__brand-logo { margin-bottom: 1rem; }
.spl-footer__brand-logo img { height: 28px; width: auto; }

.spl-footer__tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.spl-footer__address {
  font-style: normal;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.spl-footer__address a {
  color: var(--text-muted);
  text-decoration: none;
}
.spl-footer__address a:hover { color: var(--text-secondary); }

.spl-footer__col-heading {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.spl-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.spl-footer__col-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}
.spl-footer__col-links a:hover { color: var(--teal-signal); }

.spl-footer__bottom {
  border-top: 1px solid var(--border-dim);
  padding-block: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.spl-footer__copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.spl-footer__bottom-links {
  display: flex;
  gap: 1.5rem;
}
.spl-footer__bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}
.spl-footer__bottom-links a:hover { color: var(--text-secondary); }

.spl-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.spl-fade-in.spl-visible {
  opacity: 1;
  transform: translateY(0);
}

.spl-hero {
  padding-block: clamp(80px, 12vw, 148px);
}
.spl-hero--home {
  padding-top: clamp(80px, 12vw, 148px);
  padding-bottom: clamp(64px, 8vw, 96px);
}
.spl-hero__grid {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 4rem;
  align-items: center;
}
.spl-hero__eyebrow {
  margin-bottom: 1.25rem;
}
.spl-hero__h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.spl-hero__sub {
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 520px;
}
.spl-hero__content {
  display: flex;
  flex-direction: column;
}

.spl-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.spl-hero--subpage {
  padding-block: clamp(64px, 8vw, 100px);
  text-align: center;
}
.spl-hero--subpage .spl-hero__h1 {
  margin-inline: auto;
}
.spl-hero--subpage .spl-hero__sub {
  margin-inline: auto;
}

.spl-hero--light .spl-hero__h1 { color: var(--ink-on-light); }
.spl-hero--light .spl-hero__sub { color: var(--ink-muted-on-light); }

.spl-subpage-hero-ornament {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

.spl-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--border-dim);
  border-radius: 99px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--terminal-void-alt);
}
.spl-hero-badge .spl-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal-signal);
  animation: spl-pulse 2s ease-in-out infinite;
}
@keyframes spl-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.spl-pipeline-mock {
  background: var(--surface-panel);
  border: 1px solid var(--border-dim);
  border-radius: 6px;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.spl-pipeline-mock__header {
  background: var(--surface-mid);
  border-bottom: 1px solid var(--border-dim);
  padding: 0.625rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.spl-pipeline-mock__dots {
  display: flex;
  gap: 6px;
}
.spl-pipeline-mock__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-dim);
}
.spl-pipeline-mock__dot--red { background: #FF5252; opacity: 0.7; }
.spl-pipeline-mock__dot--yellow { background: #FFBF47; opacity: 0.7; }
.spl-pipeline-mock__dot--green { background: #00D4AA; opacity: 0.7; }

.spl-pipeline-mock__title {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.spl-pipeline-mock__body {
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.spl-pm-run-id {
  color: var(--teal-signal);
  font-size: 0.8rem;
  font-weight: 500;
}

.spl-pm-line { display: flex; flex-direction: column; gap: 0.25rem; }
.spl-pm-section-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.spl-pm-pass { color: var(--teal-signal); }
.spl-pm-skip { color: var(--text-muted); }
.spl-pm-fail { color: var(--fail-red); }
.spl-pm-neutral { color: var(--text-secondary); }

.spl-pm-progress-wrap {
  margin-top: 0.25rem;
}
.spl-pm-progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.375rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.spl-pm-progress-bar {
  height: 6px;
  background: var(--border-dim);
  border-radius: 3px;
  overflow: hidden;
}
.spl-pm-progress-fill {
  height: 100%;
  background: var(--teal-signal);
  border-radius: 3px;
  width: 25%;
  transition: width 2s ease;
}

.spl-pm-separator {
  height: 1px;
  background: var(--border-dim);
  margin-block: 0.25rem;
}

.spl-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
}

.spl-metric-block {
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem);
  background: var(--terminal-void-alt);
}

.spl-metric-block__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 500;
  color: var(--teal-signal);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.spl-metric-block__label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.4;
  font-weight: 300;
}

.spl-capabilities-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
}

.spl-cap-tile {
  background: var(--terminal-void-alt);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.spl-cap-tile--featured {
  background: var(--surface-panel);
}

.spl-cap-tile--stacked {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1.5px;
  background: var(--border-dim);
  padding: 0;
}

.spl-cap-tile--stacked .spl-cap-tile {
  padding: clamp(1.25rem, 2.5vw, 2rem);
}

.spl-cap-tile__badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--teal-signal);
  background: var(--teal-ghost);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 0.25rem 0.625rem;
  border-radius: 2px;
  width: fit-content;
}

.spl-cap-tile__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.spl-cap-tile__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 300;
}

.spl-cap-tile__accent {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--teal-signal);
  margin-top: auto;
}

.spl-split-code {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
}

.spl-code-panel {
  background: var(--surface-panel);
  padding: 1.25rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.6;
  position: relative;
}

.spl-code-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--border-dim);
}

.spl-code-panel__title {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.spl-code-panel--before .spl-code-panel__title { color: var(--text-muted); }
.spl-code-panel--after .spl-code-panel__title { color: var(--teal-signal); }

.spl-code-line { display: block; color: var(--text-secondary); }
.spl-code-line--comment { color: var(--text-muted); font-style: italic; }
.spl-code-line--teal { color: var(--teal-signal); }
.spl-code-line--red { color: var(--fail-red); }
.spl-code-line--key { color: #6BBDFF; }
.spl-code-line--value { color: #C8E6A0; }
.spl-code-line--string { color: #FFD580; }
.spl-code-line--number { color: #FFBF47; }
.spl-code-line--indent1 { padding-left: 1.25rem; }
.spl-code-line--indent2 { padding-left: 2.5rem; }
.spl-code-line--indent3 { padding-left: 3.75rem; }

.spl-code-callout {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--fail-red);
  background: rgba(255,82,82,0.12);
  border: 1px solid rgba(255,82,82,0.3);
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  margin-left: 0.75rem;
  vertical-align: middle;
}

.spl-arch-section { padding-block: var(--section-py); }
.spl-arch-container { max-width: 900px; margin-inline: auto; }

.spl-arch-heading {
  text-align: center;
  margin-bottom: 1rem;
}
.spl-arch-heading .spl-label { margin-bottom: 0.75rem; }
.spl-arch-heading .spl-h2 { color: var(--ink-on-light); margin-bottom: 1rem; }
.spl-arch-heading .spl-body { color: var(--ink-muted-on-light); max-width: 600px; margin-inline: auto; }

.spl-arch-diagram {
  display: block;
  width: 100%;
  margin-top: 3rem;
}

.spl-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.spl-testimonial {
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2rem);
}

.spl-testimonial__quote {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--ink-on-light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.spl-testimonial__quote::before { content: '\201C'; }
.spl-testimonial__quote::after { content: '\201D'; }

.spl-testimonial__role {
  font-size: 0.8125rem;
  color: var(--ink-faint-on-light);
}

.spl-integrations-strip {
  text-align: center;
}

.spl-integrations-strip__heading {
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
  margin-bottom: 2rem;
  font-weight: 400;
}

.spl-integrations-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  flex-wrap: wrap;
}

.spl-int-mark {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-faint-on-light);
  transition: color var(--duration) var(--ease);
}
.spl-int-mark:hover { color: var(--ink-muted-on-light); }
.spl-int-mark svg { width: 20px; height: 20px; flex-shrink: 0; }

.spl-cta-section {
  padding-block: var(--section-py);
  text-align: center;
}

.spl-cta-section__eyebrow {
  margin-bottom: 1.25rem;
}

.spl-cta-section__heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
  line-height: 1.1;
}

.spl-cta-section__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.spl-cursor-blink::after {
  content: '|';
  color: var(--teal-signal);
  animation: spl-blink 600ms step-end infinite;
}
@keyframes spl-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.spl-section-header {
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}
.spl-section-header--centered {
  text-align: center;
}
.spl-section-header .spl-label {
  margin-bottom: 0.75rem;
  display: block;
}

.spl-section-header .spl-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.spl-section--dark .spl-section-header .spl-section-title,
.spl-section--dark-alt .spl-section-header .spl-section-title {
  color: var(--text-primary);
}
.spl-section--light .spl-section-header .spl-section-title,
.spl-section--light-alt .spl-section-header .spl-section-title {
  color: var(--ink-on-light);
}

.spl-section-header .spl-section-subtitle {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.65;
}
.spl-section--dark .spl-section-header .spl-section-subtitle,
.spl-section--dark-alt .spl-section-header .spl-section-subtitle {
  color: var(--text-secondary);
}
.spl-section--light .spl-section-header .spl-section-subtitle,
.spl-section--light-alt .spl-section-header .spl-section-subtitle {
  color: var(--ink-muted-on-light);
}

.spl-alternating-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--border-dim);
}
.spl-alternating-block:last-child { border-bottom: none; }
.spl-alternating-block--reverse .spl-alternating-block__content { order: 2; }
.spl-alternating-block--reverse .spl-alternating-block__visual { order: 1; }

.spl-alternating-block__content {}
.spl-alternating-block__badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--teal-signal);
  background: var(--teal-ghost);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 0.25rem 0.625rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}
.spl-alternating-block__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.spl-alternating-block__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}
.spl-alternating-block__detail {
  margin-top: 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--teal-signal);
  background: var(--teal-ghost);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 2px;
  padding: 0.75rem 1rem;
}

.spl-terminal-mock {
  background: var(--surface-panel);
  border: 1px solid var(--border-dim);
  border-radius: 6px;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
}

.spl-terminal-mock__header {
  background: var(--surface-mid);
  border-bottom: 1px solid var(--border-dim);
  padding: 0.5rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.spl-terminal-mock__dot {
  width: 9px; height: 9px; border-radius: 50%;
}
.spl-terminal-mock__dot:nth-child(1) { background: #FF5F56; }
.spl-terminal-mock__dot:nth-child(2) { background: #FFBD2E; }
.spl-terminal-mock__dot:nth-child(3) { background: #27C93F; }

.spl-terminal-mock__filename {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.spl-terminal-mock__body {
  padding: 1rem 1.125rem;
  font-size: 0.8rem;
  line-height: 1.7;
}

.spl-tl { color: var(--text-muted); }
.spl-tl--pass { color: var(--teal-signal); }
.spl-tl--skip { color: var(--text-muted); }
.spl-tl--fail { color: var(--fail-red); }
.spl-tl--neutral { color: var(--text-secondary); }
.spl-tl--prompt { color: var(--teal-signal); }

.spl-steps-list {
  display: flex;
  flex-direction: column;
  position: relative;
}
.spl-steps-list::before {
  content: '';
  position: absolute;
  left: calc(2rem - 1px);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--teal-signal), transparent);
}

.spl-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 2rem;
  padding-block: clamp(1.5rem, 3vw, 2.5rem);
  position: relative;
}

.spl-step__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--teal-signal);
  line-height: 1;
  padding-top: 0.25rem;
  z-index: 1;
  position: relative;
}

.spl-step__content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.spl-step__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}
.spl-step__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.65;
}

.spl-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}

.spl-faq-item {
  border-bottom: 1px solid var(--border-light);
}
.spl-faq-item:last-child { border-bottom: none; }

.spl-faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: background var(--duration) var(--ease);
}
.spl-faq-trigger:hover { background: var(--surface-light-alt); }

.spl-faq-trigger__q {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-on-light);
  line-height: 1.4;
}

.spl-faq-trigger__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--ink-faint-on-light);
  transition: transform var(--duration) var(--ease);
}
.spl-faq-item--open .spl-faq-trigger__icon { transform: rotate(180deg); }

.spl-faq-answer {
  display: none;
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9rem;
  color: var(--ink-muted-on-light);
  line-height: 1.65;
  font-weight: 300;
}
.spl-faq-item--open .spl-faq-answer { display: block; }

.spl-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}

.spl-pricing-card {
  background: var(--surface-light);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.spl-pricing-card--featured {
  background: var(--terminal-void);
  color: var(--text-primary);
}

.spl-pricing-card__badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.625rem;
  border-radius: 2px;
  margin-bottom: 1rem;
  width: fit-content;
  background: var(--teal-ghost);
  color: var(--teal-signal);
  border: 1px solid rgba(0,212,170,0.3);
}

.spl-pricing-card__plan {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint-on-light);
  margin-bottom: 0.75rem;
}
.spl-pricing-card--featured .spl-pricing-card__plan { color: var(--text-muted); }

.spl-pricing-card__price {
  margin-bottom: 0.25rem;
}

.spl-pricing-card__amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--ink-on-light);
  line-height: 1;
}
.spl-pricing-card--featured .spl-pricing-card__amount { color: var(--text-primary); }

.spl-pricing-card__period {
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
  margin-left: 0.25rem;
}
.spl-pricing-card--featured .spl-pricing-card__period { color: var(--text-muted); }

.spl-pricing-card__annual-note {
  font-size: 0.8rem;
  color: var(--teal-dim);
  margin-bottom: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
}
.spl-pricing-card--featured .spl-pricing-card__annual-note { color: var(--teal-signal); }

.spl-pricing-card__cap {
  font-size: 0.8rem;
  color: var(--ink-faint-on-light);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-light);
}
.spl-pricing-card--featured .spl-pricing-card__cap { color: var(--text-muted); border-bottom-color: var(--border-dim); }

.spl-pricing-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.75rem;
}

.spl-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.4;
}
.spl-pricing-card--featured .spl-pricing-card__feature { color: var(--text-secondary); }

.spl-pricing-card__feature-check {
  flex-shrink: 0;
  color: var(--teal-signal);
  margin-top: 0.1rem;
  font-size: 0.75rem;
}

.spl-pricing-card__cta { margin-top: auto; }

.spl-pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.spl-pricing-toggle__label {
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
}
.spl-pricing-toggle__label--active { color: var(--ink-on-light); font-weight: 500; }
.spl-pricing-toggle__label--badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--teal-signal);
  background: var(--teal-ghost);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  margin-left: 0.25rem;
}
.spl-toggle-switch {
  width: 40px;
  height: 22px;
  background: var(--teal-signal);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  border: none;
  flex-shrink: 0;
  transition: background var(--duration) var(--ease);
}
.spl-toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  transition: transform var(--duration) var(--ease);
}
.spl-toggle-switch--monthly::after { transform: translateX(18px); }

.spl-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.spl-compare-table th, .spl-compare-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}
.spl-compare-table th {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint-on-light);
  background: var(--surface-light-alt);
}
.spl-compare-table th:first-child { width: 40%; }
.spl-compare-table td { color: var(--ink-muted-on-light); vertical-align: middle; }
.spl-compare-table td:first-child { color: var(--ink-on-light); font-weight: 400; }
.spl-compare-table tr:last-child td { border-bottom: none; }
.spl-compare-table .spl-check { color: var(--teal-signal); font-size: 0.9rem; }
.spl-compare-table .spl-dash { color: var(--ink-faint-on-light); }

.spl-docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

.spl-docs-sidebar {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.spl-docs-sidebar__section {
  margin-bottom: 1.5rem;
}

.spl-docs-sidebar__heading {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  padding: 0 0.5rem;
}

.spl-docs-sidebar__links {
  display: flex;
  flex-direction: column;
}
.spl-docs-sidebar__link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.35rem 0.5rem;
  border-radius: 2px;
  text-decoration: none;
  transition: color var(--duration) var(--ease), background var(--duration) var(--ease);
  border-left: 2px solid transparent;
}
.spl-docs-sidebar__link:hover { color: var(--text-primary); background: var(--teal-ghost); }
.spl-docs-sidebar__link--active {
  color: var(--teal-signal);
  border-left-color: var(--teal-signal);
  background: var(--teal-ghost);
}

.spl-docs-content {
  min-width: 0;
}

.spl-docs-hero-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 2.5rem;
}
.spl-docs-quick-card {
  background: var(--surface-panel);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: background var(--duration) var(--ease);
}
.spl-docs-quick-card:hover { background: var(--surface-mid); }
.spl-docs-quick-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.spl-docs-quick-card__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.spl-docs-quick-card__arrow {
  color: var(--teal-signal);
  font-size: 0.875rem;
  margin-top: 0.75rem;
  display: block;
}

.spl-docs-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-dim);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
}

.spl-docs-topic-card {
  background: var(--terminal-void-alt);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: background var(--duration) var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.spl-docs-topic-card:hover { background: var(--surface-panel); }
.spl-docs-topic-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.spl-docs-topic-card__title i { color: var(--teal-signal); font-size: 0.75rem; }
.spl-docs-topic-card__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.spl-code-block {
  background: var(--surface-panel);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
  margin-block: 1.25rem;
}
.spl-code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border-dim);
  background: var(--surface-mid);
}
.spl-code-block__lang {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
}
.spl-code-block pre {
  padding: 1rem;
  overflow-x: auto;
  margin: 0;
}
.spl-code-block code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-primary);
  background: transparent;
  border: none;
  padding: 0;
}

.spl-api-method {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  min-width: 48px;
  text-align: center;
}
.spl-api-method--get { background: rgba(0,212,170,0.15); color: var(--teal-signal); }
.spl-api-method--post { background: rgba(255,191,71,0.15); color: var(--warn-yellow); }
.spl-api-method--put { background: rgba(107,189,255,0.15); color: #6BBDFF; }
.spl-api-method--delete { background: rgba(255,82,82,0.15); color: var(--fail-red); }

.spl-endpoint-card {
  background: var(--surface-panel);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.spl-endpoint-card__header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-dim);
  cursor: pointer;
}
.spl-endpoint-card__path {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-primary);
}
.spl-endpoint-card__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: auto;
}
.spl-endpoint-card__body {
  padding: 1rem;
}

.spl-changelog-entry {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--border-light);
}
.spl-changelog-entry:last-child { border-bottom: none; }

.spl-changelog-entry__meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.25rem;
}
.spl-changelog-entry__date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--ink-faint-on-light);
}
.spl-changelog-entry__version {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--teal-signal);
  background: var(--teal-ghost);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  width: fit-content;
}

.spl-changelog-entry__content {}
.spl-changelog-entry__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--ink-on-light);
  margin-bottom: 1rem;
}
.spl-changelog-entry__changes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.spl-changelog-change {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.5;
}
.spl-changelog-tag {
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  margin-top: 0.15rem;
}
.spl-changelog-tag--new { background: rgba(0,212,170,0.15); color: var(--teal-signal); }
.spl-changelog-tag--improved { background: rgba(107,189,255,0.15); color: #6BBDFF; }
.spl-changelog-tag--fix { background: rgba(255,191,71,0.15); color: var(--warn-yellow); }

.spl-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.spl-blog-card {
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.spl-blog-card:hover { border-color: var(--teal-signal); box-shadow: 0 4px 24px rgba(0,212,170,0.08); }

.spl-blog-card__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.spl-blog-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.spl-blog-card__category {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dim);
}

.spl-blog-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-on-light);
  line-height: 1.35;
  flex: 1;
}

.spl-blog-card__excerpt {
  font-size: 0.85rem;
  color: var(--ink-muted-on-light);
  line-height: 1.55;
  font-weight: 300;
}

.spl-blog-card__meta {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.8rem;
  color: var(--ink-faint-on-light);
}

.spl-blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 3rem;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--duration) var(--ease);
}
.spl-blog-featured:hover { border-color: var(--teal-signal); }

.spl-blog-featured__cover {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.spl-blog-featured__body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.spl-blog-featured__category {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dim);
}
.spl-blog-featured__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink-on-light);
  line-height: 1.25;
}
.spl-blog-featured__excerpt {
  font-size: 0.9375rem;
  color: var(--ink-muted-on-light);
  line-height: 1.65;
  font-weight: 300;
}
.spl-blog-featured__meta {
  font-size: 0.8rem;
  color: var(--ink-faint-on-light);
}

.spl-post-layout {
  max-width: 740px;
  margin-inline: auto;
}

.spl-post-cover-container {
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: 3rem;
}
.spl-post-cover-img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.spl-prose {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.spl-page--dark-top .spl-prose h2, .spl-page--dark-top .spl-prose h3 { color: var(--text-primary); }
.spl-page--dark-top .spl-prose p, .spl-page--dark-top .spl-prose li { color: var(--text-secondary); }
.spl-page--light-top .spl-prose h2, .spl-page--light-top .spl-prose h3 { color: var(--ink-on-light); }
.spl-page--light-top .spl-prose p, .spl-page--light-top .spl-prose li { color: var(--ink-muted-on-light); }

.spl-prose h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
}
.spl-prose h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.625rem;
}
.spl-prose p {
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.spl-prose ul, .spl-prose ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.spl-prose ul { list-style: disc; }
.spl-prose ol { list-style: decimal; }
.spl-prose li {
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 0.5rem;
}
.spl-prose blockquote {
  border-left: 3px solid var(--teal-signal);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--teal-ghost);
  border-radius: 0 2px 2px 0;
}
.spl-prose code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  background: var(--surface-light-alt);
  border: 1px solid var(--border-light);
  padding: 0.15rem 0.35rem;
  border-radius: 2px;
  color: var(--ink-on-light);
}
.spl-prose pre { overflow-x: auto; margin-block: 1.5rem; }
.spl-prose pre code {
  display: block;
  background: var(--surface-panel);
  color: var(--text-primary);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  padding: 1rem;
  font-size: 0.8rem;
  line-height: 1.65;
}

.spl-about-two-col {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}
.spl-about-portrait {
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top;
  border-radius: 4px;
  width: 100%;
  height: auto;
}

.spl-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.spl-team-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.spl-team-card__portrait {
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top;
  border-radius: 4px;
  width: 100%;
  height: auto;
  background: var(--surface-light-alt);
}
.spl-team-card__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-on-light);
}
.spl-team-card__title {
  font-size: 0.8125rem;
  color: var(--teal-dim);
  font-weight: 500;
}
.spl-team-card__background {
  font-size: 0.8125rem;
  color: var(--ink-faint-on-light);
  line-height: 1.5;
}

.spl-principles-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.spl-principle {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 2rem;
  align-items: start;
}
.spl-principle__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 500;
  color: var(--teal-signal);
  line-height: 1;
}
.spl-principle__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.spl-principle__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.65;
}

.spl-contact-two-col {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}

.spl-contact-form-panel {
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.spl-contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 0.5rem;
}

.spl-contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.spl-contact-info-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 2px;
  background: var(--teal-ghost);
  border: 1px solid rgba(0,212,170,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal-signal);
  font-size: 0.875rem;
}
.spl-contact-info-item__text {
  font-size: 0.9rem;
  color: var(--ink-muted-on-light);
  line-height: 1.5;
}
.spl-contact-info-item__text a {
  color: var(--teal-dim);
  text-decoration: none;
}
.spl-contact-info-item__text a:hover { text-decoration: underline; }

.spl-form-group {
  margin-bottom: 1.25rem;
}
.spl-form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-on-light);
  margin-bottom: 0.375rem;
}
.spl-form-input, .spl-form-select, .spl-form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--ink-on-light);
  transition: border-color var(--duration) var(--ease);
  outline: none;
  -webkit-appearance: none;
}
.spl-form-input:focus, .spl-form-select:focus, .spl-form-textarea:focus {
  border-color: var(--teal-signal);
  box-shadow: 0 0 0 3px var(--teal-ghost);
}
.spl-form-textarea { resize: vertical; min-height: 120px; }
.spl-form-input::placeholder, .spl-form-textarea::placeholder { color: var(--ink-faint-on-light); }

.spl-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.spl-status-overall {
  text-align: center;
  padding-block: 3rem;
}
.spl-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1.25rem;
  border-radius: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 2rem;
  background: rgba(0,212,170,0.12);
  color: var(--teal-signal);
  border: 1px solid rgba(0,212,170,0.3);
}
.spl-status-badge__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal-signal);
  animation: spl-pulse 2s ease-in-out infinite;
}

.spl-status-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
  max-width: 640px;
  margin-inline: auto;
}
.spl-status-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
  background: var(--surface-light);
}
.spl-status-item:last-child { border-bottom: none; }
.spl-status-item__name {
  font-size: 0.9rem;
  color: var(--ink-on-light);
  font-weight: 500;
}
.spl-status-item__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--teal-signal);
  background: rgba(0,212,170,0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}
.spl-status-item__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal-signal);
}

.spl-careers-roles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.spl-careers-role-card {
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--duration) var(--ease);
}
.spl-careers-role-card:hover { border-color: var(--teal-signal); }
.spl-careers-role-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--ink-on-light);
}
.spl-careers-role-card__meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.spl-careers-role-card__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--ink-faint-on-light);
  background: var(--surface-light-alt);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}
.spl-careers-role-card__desc {
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.55;
}
.spl-careers-role-card__link {
  font-size: 0.875rem;
  color: var(--teal-dim);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.spl-careers-role-card__link:hover { color: var(--teal-signal); }

.spl-work-values {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.spl-work-value {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.spl-work-value__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--teal-dim);
  line-height: 1;
}
.spl-work-value__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-on-light);
  margin-bottom: 0.375rem;
}
.spl-work-value__desc {
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.6;
}

.spl-integrations-tabs {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0;
}
.spl-int-tab {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-faint-on-light);
  padding: 0.625rem 1rem;
  border-radius: 2px 2px 0 0;
  cursor: pointer;
  border: none;
  background: none;
  transition: color var(--duration) var(--ease), background var(--duration) var(--ease);
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
}
.spl-int-tab:hover { color: var(--ink-muted-on-light); }
.spl-int-tab--active {
  color: var(--teal-dim);
  border-bottom-color: var(--teal-dim);
}

.spl-int-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-light);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}
.spl-int-tile {
  background: var(--surface-light);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background var(--duration) var(--ease);
}
.spl-int-tile:hover { background: var(--surface-light-alt); }
.spl-int-tile__mark {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-ghost);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--teal-signal);
  flex-shrink: 0;
}
.spl-int-tile__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-on-light);
}
.spl-int-tile__desc {
  font-size: 0.75rem;
  color: var(--ink-faint-on-light);
  line-height: 1.4;
}

.spl-int-request {
  padding-block: var(--section-py);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.spl-int-request__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.spl-int-request__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.65;
}
.spl-int-request-form {
  display: flex;
  gap: 0;
}
.spl-int-request-form input {
  flex: 1;
  padding: 0.625rem 1rem;
  background: var(--surface-panel);
  border: 1px solid var(--border-dim);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
}
.spl-int-request-form input::placeholder { color: var(--text-muted); }
.spl-int-request-form input:focus { border-color: var(--teal-signal); }
.spl-int-request-form button {
  border-radius: 0 var(--radius) var(--radius) 0;
}

.spl-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.spl-security-block {
  padding: 1.75rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  background: var(--surface-light);
}
.spl-security-block__icon {
  color: var(--teal-dim);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.spl-security-block__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink-on-light);
  margin-bottom: 0.625rem;
}
.spl-security-block__desc {
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.6;
}

.spl-auth-outer {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-light);
  padding: 2rem 1rem;
}

.spl-auth-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: clamp(2rem, 4vw, 3rem);
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.08);
}

.spl-auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}
.spl-auth-logo img { height: 28px; width: auto; }

.spl-auth-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink-on-light);
  text-align: center;
  margin-bottom: 0.5rem;
}
.spl-auth-subtitle {
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
  text-align: center;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.spl-auth-form-group {
  margin-bottom: 1rem;
}
.spl-auth-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-on-light);
  margin-bottom: 0.375rem;
}
.spl-auth-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: var(--surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--ink-on-light);
  outline: none;
  transition: border-color var(--duration) var(--ease);
}
.spl-auth-input:focus {
  border-color: var(--teal-signal);
  box-shadow: 0 0 0 3px var(--teal-ghost);
}
.spl-auth-input::placeholder { color: var(--ink-faint-on-light); }

.spl-auth-forgot {
  display: block;
  text-align: right;
  font-size: 0.8rem;
  color: var(--ink-faint-on-light);
  text-decoration: none;
  margin-top: 0.25rem;
  transition: color var(--duration) var(--ease);
}
.spl-auth-forgot:hover { color: var(--teal-dim); }

.spl-auth-submit {
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: opacity var(--duration) var(--ease);
  background: var(--teal-signal);
  color: var(--terminal-void);
}
.spl-auth-submit:hover { opacity: 0.88; }

.spl-auth-links {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
}
.spl-auth-links a {
  color: var(--teal-dim);
  text-decoration: none;
  font-weight: 500;
}
.spl-auth-links a:hover { color: var(--teal-signal); }

.spl-auth-legal {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--ink-faint-on-light);
  line-height: 1.5;
}
.spl-auth-legal a {
  color: var(--ink-faint-on-light);
  text-decoration: underline;
}
.spl-auth-legal a:hover { color: var(--ink-muted-on-light); }

.spl-auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color var(--duration) var(--ease);
}
.spl-auth-back-link:hover { color: var(--teal-dim); }

.legal-article {
  max-width: 720px;
  margin-inline: auto;
}
.legal-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}
.legal-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--ink-on-light);
  margin-bottom: 0.5rem;
}
.legal-meta {
  font-size: 0.875rem;
  color: var(--ink-faint-on-light);
  margin-top: 0.25rem;
}
.legal-article section {
  margin-bottom: 2rem;
}
.legal-article h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-on-light);
  margin-bottom: 0.75rem;
  margin-top: 0;
}
.legal-article h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-on-light);
  margin-bottom: 0.5rem;
  margin-top: 1.5rem;
}
.legal-article p {
  font-size: 0.9375rem;
  color: var(--ink-muted-on-light);
  line-height: 1.75;
  margin-bottom: 0.875rem;
}
.legal-article ul, .legal-article ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.legal-article ul { list-style: disc; }
.legal-article ol { list-style: decimal; }
.legal-article li {
  font-size: 0.9375rem;
  color: var(--ink-muted-on-light);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}
.legal-article address {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  line-height: 1.7;
}
.legal-article a { color: var(--teal-dim); text-decoration: underline; }
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-block: 1rem;
}
.legal-table th, .legal-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-light);
  text-align: left;
  color: var(--ink-muted-on-light);
}
.legal-table th {
  background: var(--surface-light-alt);
  font-weight: 600;
  color: var(--ink-on-light);
}

.spl-legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.spl-legal-main {
  padding-block: var(--section-py);
  background: var(--surface-light);
  min-height: calc(100vh - 64px);
}
.spl-legal-main .spl-container { max-width: 800px; }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--surface-panel);
  border-top: 1px solid var(--border-dim);
}

.cookie-banner__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  min-width: 200px;
}
.cookie-banner__text a {
  color: var(--teal-signal);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-banner__btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity var(--duration) var(--ease);
}

.cookie-banner__btn--primary {
  background: var(--teal-signal);
  color: var(--terminal-void);
  border: 2px solid var(--teal-signal);
}
.cookie-banner__btn--primary:hover { opacity: 0.88; }

.spl-grid-pattern {
  background-image: radial-gradient(var(--border-dim) 1px, transparent 1px);
  background-size: 24px 24px;
}

.spl-toc-sidebar {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.spl-toc-heading {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint-on-light);
  margin-bottom: 0.75rem;
}
.spl-toc-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.spl-toc-link {
  font-size: 0.8125rem;
  color: var(--ink-faint-on-light);
  text-decoration: none;
  padding: 0.3rem 0;
  border-left: 2px solid var(--border-light);
  padding-left: 0.75rem;
  transition: color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.spl-toc-link:hover { color: var(--ink-muted-on-light); border-left-color: var(--teal-dim); }
.spl-toc-link--active { color: var(--teal-dim); border-left-color: var(--teal-dim); }

.spl-post-layout-with-toc {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 4rem;
  align-items: start;
  max-width: 1000px;
  margin-inline: auto;
}

@media (max-width: 1100px) {
  .spl-docs-layout { grid-template-columns: 200px 1fr; }
  .spl-hero__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 900px) {
  .spl-nav__links { display: none; }
  .spl-nav__actions .spl-btn { display: none; }
  .spl-nav__signin { display: none; }
  .spl-nav__hamburger { display: flex; }

  .spl-hero__grid { grid-template-columns: 1fr; }
  .spl-hero__visual { margin-top: 2rem; }
  .spl-metric-grid { grid-template-columns: 1fr; gap: 1px; }
  .spl-capabilities-grid { grid-template-columns: 1fr; }
  .spl-cap-tile--stacked { grid-template-rows: unset; grid-template-columns: 1fr 1fr; }
  .spl-alternating-block { grid-template-columns: 1fr; gap: 2rem; }
  .spl-alternating-block--reverse .spl-alternating-block__content { order: unset; }
  .spl-alternating-block--reverse .spl-alternating-block__visual { order: unset; }
  .spl-split-code { grid-template-columns: 1fr; }
  .spl-testimonials-grid { grid-template-columns: 1fr; }
  .spl-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .spl-blog-featured { grid-template-columns: 1fr; }
  .spl-blog-featured__cover { min-height: 200px; }
  .spl-pricing-grid { grid-template-columns: 1fr; gap: 1px; }
  .spl-docs-layout { grid-template-columns: 1fr; }
  .spl-docs-sidebar { position: static; }
  .spl-team-grid { grid-template-columns: repeat(2, 1fr); }
  .spl-footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .spl-about-two-col { grid-template-columns: 1fr; }
  .spl-contact-two-col { grid-template-columns: 1fr; }
  .spl-int-grid { grid-template-columns: repeat(2, 1fr); }
  .spl-int-request { grid-template-columns: 1fr; gap: 2rem; }
  .spl-changelog-entry { grid-template-columns: 1fr; gap: 0.75rem; }
  .spl-docs-hero-cards { grid-template-columns: 1fr; }
  .spl-docs-topic-grid { grid-template-columns: 1fr; }
  .spl-post-layout-with-toc { grid-template-columns: 1fr; }
  .spl-security-grid { grid-template-columns: 1fr; }
  .spl-principle { grid-template-columns: 52px 1fr; }
  .spl-step { grid-template-columns: 3rem 1fr; gap: 1.25rem; }
}

@media (max-width: 640px) {
  .spl-blog-grid { grid-template-columns: 1fr; }
  .spl-team-grid { grid-template-columns: repeat(2, 1fr); }
  .spl-footer__top { grid-template-columns: 1fr; }
  .spl-careers-roles-grid { grid-template-columns: 1fr; }
  .spl-form-row { grid-template-columns: 1fr; }
  .spl-cap-tile--stacked { grid-template-columns: 1fr; grid-template-rows: unset; }
  .spl-footer__bottom { flex-direction: column; align-items: flex-start; }
  .spl-cta-section__actions { flex-direction: column; align-items: center; }
  .spl-hero__actions { flex-direction: column; align-items: flex-start; }
  .spl-int-grid { grid-template-columns: 1fr 1fr; }
  .spl-int-request-form { flex-direction: column; }
  .spl-int-request-form input { border-right: 1px solid var(--border-dim); border-bottom: none; border-radius: var(--radius) var(--radius) 0 0; }
  .spl-int-request-form button { border-radius: 0 0 var(--radius) var(--radius); }
}

.spl-auth-form { width: 100%; }

.spl-nav__link--active {
  color: var(--teal-signal) !important;
}

.spl-pricing-toggle__label--annual,
.spl-pricing-toggle__label--monthly {
  font-size: 0.875rem;
  color: var(--ink-muted-on-light);
  transition: color var(--duration) var(--ease);
}