* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  background: var(--ekbe-bg);
}

body {
  margin: 0;
  background: var(--ekbe-bg);
  color: var(--ekbe-text);
  font-family: var(--ekbe-font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--ekbe-motion-base) var(--ekbe-ease), color var(--ekbe-motion-base) var(--ekbe-ease);
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button {
  touch-action: manipulation;
}

.shell {
  width: min(calc(100% - var(--ekbe-space-16)), var(--ekbe-grid-max));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  top: var(--ekbe-space-2);
  left: var(--ekbe-space-2);
  z-index: 100;
  min-height: 44px;
  padding: var(--ekbe-space-3) var(--ekbe-space-4);
  border-radius: var(--ekbe-radius-control);
  background: var(--ekbe-signal);
  color: var(--ekbe-dark-background);
  font-weight: 750;
  transform: translateY(-160%);
}

.skip:focus {
  transform: none;
}

:focus-visible {
  outline: 3px solid var(--ekbe-focus);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--ekbe-dark-border);
  background: color-mix(in srgb, var(--ekbe-dark-background) 90%, transparent);
  color: var(--ekbe-dark-text);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  gap: var(--ekbe-space-6);
}

.brand {
  display: flex;
  flex: 0 0 auto;
}

.brand img {
  width: 164px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  color: var(--ekbe-dark-text-secondary);
  font-size: 0.94rem;
  text-decoration: none;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 2px;
  background: var(--ekbe-signal);
  content: "";
  opacity: 0;
  transform: scaleX(0.65);
  transition: opacity var(--ekbe-motion-fast) var(--ekbe-ease), transform var(--ekbe-motion-fast) var(--ekbe-ease);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ekbe-dark-text);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--ekbe-space-2);
  padding: 0.6875rem 1.0625rem;
  border: 1px solid var(--ekbe-border);
  border-radius: var(--ekbe-radius-control);
  font-weight: 750;
  text-decoration: none;
  transition: background-color var(--ekbe-motion-fast) var(--ekbe-ease), border-color var(--ekbe-motion-fast) var(--ekbe-ease), color var(--ekbe-motion-fast) var(--ekbe-ease), transform var(--ekbe-motion-fast) var(--ekbe-ease);
}

.nav-cta {
  border-color: color-mix(in srgb, var(--ekbe-signal) 35%, transparent);
  color: var(--ekbe-signal);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  border-color: var(--ekbe-signal);
  background: var(--ekbe-signal);
  color: var(--ekbe-dark-background);
}

.button.primary:hover {
  border-color: var(--ekbe-signal-hover);
  background: var(--ekbe-signal-hover);
}

.theme-button,
.menu-button {
  display: grid;
  min-width: 44px;
  min-height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--ekbe-dark-border);
  border-radius: var(--ekbe-radius-control);
  background: var(--ekbe-dark-surface);
  color: var(--ekbe-dark-text);
  cursor: pointer;
}

.theme-button {
  margin-left: var(--ekbe-space-2);
  font-family: var(--ekbe-font-code);
  font-size: 1.1rem;
}

.theme-button:hover,
.menu-button:hover {
  border-color: var(--ekbe-signal);
  color: var(--ekbe-signal);
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--ekbe-space-24) 0 var(--ekbe-space-16);
}

.hero::before {
  position: absolute;
  inset: -40% 35% auto -20%;
  height: 42.5rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--ekbe-violet) 17%, transparent), transparent 64%);
  content: "";
  pointer-events: none;
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: var(--ekbe-space-18);
  grid-template-columns: minmax(0, 1.25fr) minmax(20.625rem, 0.75fr);
}

.eyebrow,
.kicker {
  color: var(--ekbe-signal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

:root:not([data-theme="dark"]) .kicker {
  color: color-mix(in srgb, var(--ekbe-violet) 82%, var(--ekbe-light-text));
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5625rem;
  margin: 0 0 1.25rem;
}

.eyebrow::before {
  width: var(--ekbe-space-2);
  height: var(--ekbe-space-2);
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 1.125rem currentColor;
  content: "";
}

.hero h1 {
  margin: 0;
  font-family: var(--ekbe-font-display);
  font-size: clamp(3.2rem, 7.6vw, 7.2rem);
  letter-spacing: -0.075em;
  line-height: 0.91;
}

.hero h1 span {
  color: var(--ekbe-signal);
}

:root:not([data-theme="dark"]) .hero h1 span {
  color: color-mix(in srgb, var(--ekbe-signal) 68%, var(--ekbe-light-text));
}

.hero-copy {
  max-width: 42rem;
  margin: 1.75rem 0;
  color: var(--ekbe-text-secondary);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.search-box {
  position: relative;
  display: flex;
  max-width: 42.5rem;
  align-items: center;
  padding: 0.4375rem;
  border: 1px solid var(--ekbe-border);
  border-radius: 1rem;
  background: var(--ekbe-light-surface);
  box-shadow: var(--ekbe-shadow-raised);
}

.search-box:focus-within {
  border-color: var(--ekbe-focus);
  outline: 3px solid color-mix(in srgb, var(--ekbe-focus) 25%, transparent);
}

.search-box svg {
  position: absolute;
  left: 1.3125rem;
  color: var(--ekbe-light-muted);
}

.search-box input {
  width: 100%;
  min-height: 55px;
  padding: 0 9.5rem 0 3.25rem;
  border: 0;
  border-radius: 0.75rem;
  outline: none;
  background: transparent;
  color: var(--ekbe-light-text);
}

.search-box input::placeholder {
  color: var(--ekbe-light-muted);
}

.search-box button {
  position: absolute;
  right: 0.4375rem;
  min-height: 47px;
  padding: 0 1.1875rem;
  border: 0;
  border-radius: var(--ekbe-radius-control);
  background: var(--ekbe-dark-background);
  color: var(--ekbe-dark-text);
  font-weight: 750;
  cursor: pointer;
}

.search-box button:hover {
  background: var(--ekbe-signal);
  color: var(--ekbe-dark-background);
}

.search-note {
  margin: var(--ekbe-space-3) 0 0;
  color: var(--ekbe-muted);
  font-size: 0.82rem;
}

.orbit {
  position: relative;
  min-height: 25.625rem;
}

.orbit::before,
.orbit::after {
  position: absolute;
  inset: 2.625rem 1.125rem;
  border: 1px solid color-mix(in srgb, var(--ekbe-text) 12%, transparent);
  border-radius: 50%;
  content: "";
}

.orbit::after {
  inset: 0.625rem -0.9375rem;
  transform: rotate(25deg);
}

.orbit-center {
  position: absolute;
  inset: 5.9375rem 4.375rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--ekbe-signal) 30%, transparent);
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--ekbe-signal) 12%, transparent), transparent 70%);
}

.node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--ekbe-space-2);
  padding: 0.5625rem 0.8125rem;
  border: 1px solid var(--ekbe-border);
  border-radius: var(--ekbe-radius-pill);
  background: var(--ekbe-surface);
  box-shadow: var(--ekbe-shadow-raised);
  color: var(--ekbe-text);
  font-size: 0.78rem;
  font-weight: 700;
}

.node i {
  width: var(--ekbe-space-2);
  height: var(--ekbe-space-2);
  border-radius: 50%;
  background: var(--ekbe-violet);
}

.n1 { top: 1.625rem; left: 30%; }
.n2 { top: 35%; right: -0.375rem; }
.n3 { right: 22%; bottom: 1.5625rem; }
.n4 { bottom: 5rem; left: -0.5rem; }
.n5 { top: 25%; left: 0; }

.trust-strip {
  border-block: 1px solid var(--ekbe-border);
  background: var(--ekbe-soft);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  padding: 1.5625rem var(--ekbe-space-6);
  border-right: 1px solid var(--ekbe-border);
}

.trust-item:last-child {
  border: 0;
}

.trust-item strong {
  display: block;
}

.trust-item span {
  color: var(--ekbe-muted);
  font-size: 0.85rem;
}

.section {
  padding: 6.25rem 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--ekbe-space-8);
  margin-bottom: 2.375rem;
}

.kicker {
  margin: 0 0 var(--ekbe-radius-control);
}

.section h2,
.content-page h1 {
  margin: 0;
  font-family: var(--ekbe-font-display);
  font-size: clamp(2.2rem, 4.5vw, 4.4rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.section-lead {
  max-width: 32.5rem;
  margin: 0;
  color: var(--ekbe-muted);
}

.filters {
  display: flex;
  gap: 0.5625rem;
  overflow-x: auto;
  padding: 0.1875rem 0.1875rem 1.125rem;
  scrollbar-width: thin;
}

.filter {
  min-height: 44px;
  padding: 0.625rem 0.9375rem;
  border: 1px solid var(--ekbe-border);
  border-radius: var(--ekbe-radius-pill);
  background: transparent;
  color: var(--ekbe-text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--ekbe-motion-fast) var(--ekbe-ease), border-color var(--ekbe-motion-fast) var(--ekbe-ease), color var(--ekbe-motion-fast) var(--ekbe-ease);
}

.filter:hover {
  border-color: var(--ekbe-text-muted, var(--ekbe-muted));
  color: var(--ekbe-text);
}

.filter[aria-pressed="true"] {
  border-color: var(--ekbe-text);
  background: var(--ekbe-text);
  color: var(--ekbe-bg);
  font-weight: 700;
}

.filter[aria-pressed="true"]::before {
  margin-right: var(--ekbe-space-2);
  content: "✓";
}

.results-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--ekbe-space-4);
  margin: 0.3125rem 0 1.25rem;
  color: var(--ekbe-muted);
  font-size: 0.87rem;
}

.clear-search {
  min-height: 44px;
  margin-block: -0.75rem;
  padding-inline: var(--ekbe-space-3);
  border: 0;
  background: none;
  color: var(--ekbe-text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  cursor: pointer;
}

.catalog-note {
  max-width: 75ch;
  margin: 0 0 1.375rem;
  padding: 0.8125rem 0.9375rem;
  border-left: 3px solid var(--ekbe-signal);
  border-radius: 0 var(--ekbe-radius-control) var(--ekbe-radius-control) 0;
  background: var(--ekbe-soft);
  color: var(--ekbe-text-secondary);
  font-size: 0.82rem;
}

.catalog-note strong {
  color: var(--ekbe-text);
}

.catalog-note a {
  color: var(--ekbe-text);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.tools-grid {
  display: grid;
  gap: var(--ekbe-space-4);
  grid-template-columns: repeat(3, 1fr);
}

.tool-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: var(--ekbe-space-6);
  border: 1px solid var(--ekbe-border);
  border-radius: var(--ekbe-radius-card);
  background: var(--ekbe-surface);
  box-shadow: var(--ekbe-shadow-raised);
  transition: border-color var(--ekbe-motion-fast) var(--ekbe-ease), transform var(--ekbe-motion-fast) var(--ekbe-ease);
}

.tool-card:hover,
.tool-card:focus-within {
  border-color: color-mix(in srgb, var(--ekbe-text) 35%, var(--ekbe-border));
  transform: translateY(-2px);
}

.tool-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ekbe-space-3);
}

.tool-icon {
  display: grid;
  width: 47px;
  height: 47px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--ekbe-border);
  border-radius: 0.8125rem;
  background: var(--ekbe-raised);
  font-weight: 850;
}

.tool-category {
  padding: 0.375rem 0.5625rem;
  border-radius: var(--ekbe-radius-pill);
  background: color-mix(in srgb, var(--ekbe-violet) 14%, transparent);
  color: color-mix(in srgb, var(--ekbe-violet) 70%, var(--ekbe-text));
  font-size: 0.72rem;
}

.tool-card h3 {
  margin: 1.375rem 0 0.4375rem;
  font-size: 1.25rem;
}

.tool-card p {
  flex: 1;
  margin: 0 0 1.375rem;
  color: var(--ekbe-muted);
  font-size: 0.92rem;
}

.tool-link {
  display: flex;
  justify-content: space-between;
  padding-top: 1.0625rem;
  border-top: 1px solid var(--ekbe-border);
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
}

.tool-link span {
  color: color-mix(in srgb, var(--ekbe-signal) 75%, var(--ekbe-text));
  font-size: 1.2rem;
}

.empty {
  display: none;
  padding: 2.75rem;
  border: 1px dashed var(--ekbe-border);
  border-radius: var(--ekbe-radius-card);
  background: var(--ekbe-soft);
  color: var(--ekbe-muted);
  text-align: center;
}

.empty.visible {
  display: block;
}

.method {
  background: var(--ekbe-inverse-bg);
  color: var(--ekbe-inverse-text);
}

.method-grid {
  display: grid;
  gap: 5rem;
  grid-template-columns: 0.85fr 1.15fr;
}

.method .kicker {
  color: color-mix(in srgb, var(--ekbe-violet) 75%, var(--ekbe-inverse-text));
}

.method p {
  color: var(--ekbe-inverse-muted);
}

.steps {
  border-top: 1px solid var(--ekbe-inverse-border);
}

.step {
  display: grid;
  gap: 1.25rem;
  padding: 1.6875rem 0;
  border-bottom: 1px solid var(--ekbe-inverse-border);
  grid-template-columns: 3.5rem 1fr;
}

.step-number {
  color: var(--ekbe-inverse-muted);
  font-family: var(--ekbe-font-code);
  font-size: 0.8rem;
  font-weight: 800;
}

.step h3 {
  margin: 0 0 0.375rem;
}

.step p {
  margin: 0;
  font-size: 0.9rem;
}

.cta-section {
  padding: 5rem 0;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  padding: 3.75rem;
  border: 1px solid color-mix(in srgb, var(--ekbe-signal) 28%, transparent);
  border-radius: var(--ekbe-radius-panel);
  background: var(--ekbe-dark-surface);
  color: var(--ekbe-dark-text);
}

.cta-panel h2 {
  max-width: 43.75rem;
  margin: 0;
  font-family: var(--ekbe-font-display);
  font-size: clamp(2.2rem, 4.5vw, 4.4rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.cta-panel p:not(.kicker) {
  max-width: 37.5rem;
  margin: 1.25rem 0 1.875rem;
  color: var(--ekbe-dark-muted);
}

.site-footer {
  padding: var(--ekbe-space-16) 0 1.75rem;
  border-top: 1px solid var(--ekbe-dark-border);
  background: var(--ekbe-dark-background);
  color: var(--ekbe-dark-text);
}

.footer-grid {
  display: grid;
  gap: 3.75rem;
  grid-template-columns: 1.4fr 1fr 1fr;
}

.footer-mark img {
  width: 130px;
  height: auto;
}

.footer-mark p {
  max-width: 22.5rem;
  color: var(--ekbe-dark-muted);
  font-size: 0.87rem;
}

.footer-col h2 {
  color: var(--ekbe-dark-muted);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin: var(--ekbe-radius-control) 0;
  color: var(--ekbe-dark-text-secondary);
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--ekbe-signal);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: var(--ekbe-space-12);
  padding-top: 1.375rem;
  border-top: 1px solid var(--ekbe-dark-border);
  color: var(--ekbe-dark-muted);
  font-size: 0.8rem;
}

.content-page {
  min-height: 65vh;
  padding: 5.25rem 0 6.875rem;
}

.content-page .intro {
  max-width: 45rem;
  color: var(--ekbe-muted);
  font-size: 1.16rem;
}

.prose {
  max-width: 47.5rem;
  margin-top: var(--ekbe-space-16);
}

.prose h2 {
  margin: var(--ekbe-space-12) 0 var(--ekbe-space-3);
  font-size: 1.55rem;
}

.prose p,
.prose li {
  color: var(--ekbe-text-secondary);
}

.prose a {
  color: var(--ekbe-text);
  font-weight: 700;
  text-decoration-color: var(--ekbe-signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .kicker {
    color: var(--ekbe-violet);
  }

  :root:not([data-theme="light"]) .hero h1 span {
    color: var(--ekbe-signal);
  }
}

@media (max-width: 900px) {
  .shell {
    width: min(calc(100% - var(--ekbe-space-12)), var(--ekbe-grid-max));
  }

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

  .orbit {
    display: none;
  }

  .hero {
    padding-top: var(--ekbe-space-18);
  }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-mark {
    grid-column: 1 / -1;
  }

  .nav-links {
    position: absolute;
    top: 68px;
    right: var(--ekbe-space-6);
    left: var(--ekbe-space-6);
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: var(--ekbe-space-2);
    margin: 0;
    padding: var(--ekbe-space-4);
    border: 1px solid var(--ekbe-dark-border);
    border-radius: var(--ekbe-radius-card);
    background: var(--ekbe-dark-surface);
    box-shadow: var(--ekbe-shadow-overlay);
  }

  .nav-links a {
    min-height: 44px;
    padding: var(--ekbe-space-3);
    border-radius: var(--ekbe-radius-control);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a[aria-current="page"] {
    background: color-mix(in srgb, var(--ekbe-signal) 12%, transparent);
    color: var(--ekbe-signal);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .theme-button {
    margin-left: auto;
  }

  .menu-button {
    display: grid;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(calc(100% - 1.75rem), var(--ekbe-grid-max));
  }

  .nav {
    gap: var(--ekbe-space-2);
  }

  .brand img {
    width: 128px;
  }

  .hero {
    padding: 3.625rem 0 2.875rem;
  }

  .hero h1 {
    font-size: 3.35rem;
  }

  .search-box input {
    padding-right: 3.4375rem;
  }

  .search-box button {
    width: 46px;
    padding: 0;
    font-size: 0;
  }

  .search-box button::after {
    content: "→";
    font-size: 1.25rem;
  }

  .trust-grid,
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--ekbe-border);
  }

  .section {
    padding: var(--ekbe-space-18) 0;
  }

  .cta-panel {
    padding: 2.125rem var(--ekbe-space-6);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-mark {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .empty {
    padding: var(--ekbe-space-8) var(--ekbe-space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .filter[aria-pressed="true"],
  .catalog-note,
  .tool-card:focus-within {
    border: 2px solid CanvasText;
  }
}