:root {
  color-scheme: dark;
  --bg: #07100d;
  --bg-soft: #0d1a15;
  --bg-panel: rgba(13, 26, 21, 0.86);
  --bg-panel-strong: rgba(15, 34, 27, 0.96);
  --border: rgba(135, 214, 169, 0.18);
  --border-strong: rgba(135, 214, 169, 0.34);
  --text: #edf7f1;
  --muted: #a9beb3;
  --muted-2: #70877b;
  --accent: #6ee7a8;
  --accent-strong: #28c878;
  --accent-soft: rgba(110, 231, 168, 0.12);
  --danger: #ff8585;
  --warning: #f6d365;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  line-height: 1.6;
  background:
    radial-gradient(circle at 12% 0%, rgba(58, 183, 124, 0.18), transparent 30%),
    radial-gradient(circle at 86% 8%, rgba(110, 231, 168, 0.10), transparent 32%),
    linear-gradient(160deg, #050806 0%, var(--bg) 45%, #09130f 100%);
  color: var(--text);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(110, 231, 168, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 168, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent 70%);
}

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

a:hover {
  color: var(--accent);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  z-index: 1000;
  background: var(--accent);
  color: #031008;
  padding: 10px 14px;
  border-radius: 12px;
}

.skip-link:focus {
  left: 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(5, 12, 9, 0.76);
  border-bottom: 1px solid var(--border);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #041008;
  box-shadow: 0 12px 36px rgba(40, 200, 120, 0.24);
}


.brand.has-logo {
  gap: 0;
}

.brand-logo {
  display: block;
  height: 44px;
  width: auto;
  max-width: min(58vw, 260px);
}

.brand-icon {
  width: 34px;
  height: 34px;
  min-width: 34px;
  object-fit: contain;
  display: block;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-link,
.ghost-button,
.primary-button,
.icon-button,
.chip,
.select-like,
.copy-button,
.toggle-button {
  min-height: 38px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 160ms ease;
}

.nav-link:hover,
.ghost-button:hover,
.icon-button:hover,
.chip:hover,
.copy-button:hover,
.toggle-button:hover {
  border-color: var(--border-strong);
  background: var(--accent-soft);
  color: var(--text);
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031008;
  border-color: transparent;
  font-weight: 800;
  box-shadow: 0 16px 42px rgba(40, 200, 120, 0.18);
}

.primary-button:hover {
  transform: translateY(-1px);
  color: #031008;
}

.hero {
  padding: 70px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  border: 1px solid var(--border);
  background: rgba(110, 231, 168, 0.08);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  margin-bottom: 16px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.55rem, 6vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.lead {
  color: var(--muted);
  max-width: 760px;
  font-size: clamp(1.04rem, 1.7vw, 1.24rem);
  margin-bottom: 24px;
}

.hero-actions,
.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-card,
.panel,
.tool-card,
.dynamic-card,
.step-card,
.stat-card,
.notice-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}

.hero-card.compact {
  justify-content: flex-start;
  min-height: auto;
}

.hero-promises {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  min-height: 100%;
  padding-top: 4px;
}

.hero-promises .meta-row {
  justify-content: flex-end;
}

.hero-promises .badge {
  background: rgba(255, 255, 255, 0.035);
}

.hero-card strong {
  font-size: 2.2rem;
  line-height: 1;
  display: block;
  letter-spacing: -0.06em;
}

.hero-card span,
.muted {
  color: var(--muted);
}

.meta-row,
.card-meta,
.release-meta,
.footer-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.badge,
.tag,
.difficulty,
.count-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  line-height: 1;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 9px;
  background: rgba(255, 255, 255, 0.025);
}

.badge.accent,
.status-pill.ok,
.chip.active,
.toggle-button.active {
  color: #031008;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 800;
}

.status-pill.warn {
  color: #2a2100;
  background: var(--warning);
  border-color: var(--warning);
  font-weight: 800;
}

.status-pill.danger {
  color: #260303;
  background: var(--danger);
  border-color: var(--danger);
  font-weight: 800;
}

.section {
  padding: 34px 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-header p {
  color: var(--muted);
  margin-bottom: 0;
  max-width: 720px;
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.panel {
  padding: 22px;
}

.overview-card {
  display: block;
  color: var(--text);
  transition: 160ms ease;
}

.overview-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-panel-strong);
  transform: translateY(-1px);
  color: var(--text);
}

.compact-tags {
  margin-top: 14px;
}

#steps,
#overview,
#dynamic,
#controls,
#tools {
  scroll-margin-top: 92px;
}

.dynamic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.dynamic-card {
  padding: 18px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dynamic-card p {
  color: var(--muted);
  margin-bottom: 14px;
}

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

.dynamic-list li {
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.dynamic-list a {
  font-weight: 750;
}

.dynamic-list .summary {
  color: var(--muted);
  margin-top: 5px;
  font-size: 0.92rem;
}

.controls {
  position: sticky;
  top: 67px;
  z-index: 20;
  padding: 14px;
  background: rgba(7, 16, 13, 0.86);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 18px;
}

.controls-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 12px;
  align-items: center;
}

.search-wrap {
  position: relative;
}

.search-wrap input {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px 11px 42px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
}

.search-wrap input:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 4px rgba(110, 231, 168, 0.08);
}

.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-2);
}

.chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

select.select-native {
  min-height: 44px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 34px 8px 12px;
  outline: none;
}

.category-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.018);
  overflow: hidden;
  margin-bottom: 16px;
}

.category-header {
  width: 100%;
  border: 0;
  color: var(--text);
  background: var(--bg-panel-strong);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  text-align: left;
}

.category-header:hover {
  background: rgba(110, 231, 168, 0.08);
}

.category-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.category-title span:first-child {
  font-size: 1.1rem;
}

.category-body {
  padding: 16px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 245px;
  position: relative;
  overflow: hidden;
}

.tool-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(110, 231, 168, 0.55), transparent);
  transform: scaleX(0);
  transition: 180ms ease;
}

.tool-card:hover::after {
  transform: scaleX(1);
}

.tool-card p {
  color: var(--muted);
  margin-bottom: 0;
  flex: 1;
}

.card-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.tool-title {
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.tool-title:hover {
  color: var(--accent);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.copy-button {
  border-radius: 12px;
  padding: 7px 9px;
  min-height: 34px;
  flex: 0 0 auto;
}

.copy-button.copied {
  color: #031008;
  background: var(--accent);
  border-color: var(--accent);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step-card {
  padding: 20px;
}

.step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 850;
  margin-bottom: 14px;
}

.empty-state {
  padding: 28px;
  text-align: center;
  border: 1px dashed var(--border-strong);
  color: var(--muted);
  border-radius: var(--radius);
}

.footer {
  padding: 40px 0 46px;
  color: var(--muted);
}

.footer-panel {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.018));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(260px, 1.25fr) 2fr;
  gap: 28px;
  padding: 26px;
}

.footer-brand-block p {
  margin: 12px 0 0;
  max-width: 46ch;
  color: var(--muted);
}

.footer-brand-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.small-mark {
  width: 34px;
  height: 34px;
  min-width: 34px;
  border-radius: 12px;
  font-size: 0.72rem;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.footer-badges span,
.footer-bottom span,
.footer-list span {
  color: var(--muted);
}

.footer-badges span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.035);
  font-size: 0.84rem;
}

.footer-sections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.footer-section h3 {
  margin: 0 0 10px;
  font-size: 0.86rem;
  color: var(--text);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.9rem;
}

.footer-list a,
.footer-bottom a {
  color: var(--muted);
  text-decoration: none;
}

.footer-list a:hover,
.footer-bottom a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding: 14px 26px;
  background: rgba(0,0,0,0.16);
  font-size: 0.82rem;
}

.footer-bottom-links {
  white-space: nowrap;
}

.small {
  font-size: 0.88rem;
}

.code-text {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

@media (max-width: 980px) {
  .hero-grid,
  .dynamic-grid,
  .grid.three,
  .tools-grid,
  .step-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 22px, var(--max));
  }

  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .nav-link {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 42px 0 22px;
  }

  .hero-grid,
  .dynamic-grid,
  .grid.two,
  .grid.three,
  .tools-grid,
  .step-grid,
  .footer-grid,
  .footer-sections {
    grid-template-columns: 1fr;
  }

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

  .controls {
    position: static;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

.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;
}


/* v7: readable brand in the top navigation */
.brand.has-icon {
  gap: 10px;
}

.top-brand-icon {
  width: 34px;
  height: 34px;
  min-width: 34px;
  object-fit: contain;
  display: block;
  border-radius: 9px;
  box-shadow: 0 10px 26px rgba(40, 200, 120, 0.16);
}

.brand-text {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
}

.brand-logo {
  display: none;
}

@media (max-width: 720px) {
  .brand-text {
    font-size: 0.95rem;
  }

  .top-brand-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
  }
}


/* v10 layout refinements */
.hero-grid-wide {
  grid-template-columns: minmax(0, 1fr);
}

.hero-copy {
  max-width: 1040px;
}

.hero-copy .lead {
  max-width: 960px;
}

.embedded-controls {
  margin: 8px 0 18px;
}

.tools-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 16px;
}

@media (max-width: 860px) {
  .tools-toolbar {
    justify-content: flex-start;
  }
}


/* v16 varnakoda dynamic layout */
.site-varnakoda .dynamic-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-varnakoda .spotlight-card {
  grid-column: 1 / -1;
}

.dynamic-list a,
.dynamic-list .summary,
.dynamic-list .small {
  overflow-wrap: anywhere;
  word-break: normal;
}

@media (max-width: 860px) {
  .site-varnakoda .dynamic-grid {
    grid-template-columns: 1fr;
  }
}

/* v17 purpose and starter packs */
#purpose,
#starter-packs {
  scroll-margin-top: 92px;
}

.purpose-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
  align-items: stretch;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.055), rgba(255,255,255,0.018)),
    var(--bg-panel);
  box-shadow: var(--shadow);
}

.purpose-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.purpose-copy p {
  color: var(--muted);
  max-width: 70ch;
  margin-bottom: 0;
}

.purpose-copy .badge {
  width: fit-content;
  margin-bottom: 14px;
}

.badge.accent-soft {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--border-strong);
}

.purpose-points,
.starter-pack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.purpose-points {
  grid-template-columns: 1fr;
}

.purpose-point,
.starter-pack-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.028);
  padding: 18px;
}

.purpose-point h3,
.starter-pack-card h3 {
  margin-bottom: 7px;
}

.purpose-point p,
.starter-pack-card p {
  margin-bottom: 0;
}

.starter-pack-card {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  box-shadow: var(--shadow);
}

.starter-tool-list {
  margin-top: auto;
}

@media (max-width: 980px) {
  .purpose-panel,
  .starter-pack-grid {
    grid-template-columns: 1fr;
  }
}

/* v17 varnakoda color separation */
body.site-varnakoda {
  --bg: #07111f;
  --bg-soft: #0c192b;
  --bg-panel: rgba(12, 25, 43, 0.88);
  --bg-panel-strong: rgba(14, 31, 54, 0.96);
  --border: rgba(119, 215, 255, 0.18);
  --border-strong: rgba(119, 215, 255, 0.36);
  --muted: #aabbd0;
  --muted-2: #7287a1;
  --accent: #77d7ff;
  --accent-strong: #3392ff;
  --accent-soft: rgba(119, 215, 255, 0.12);
  background:
    radial-gradient(circle at 12% 0%, rgba(51, 146, 255, 0.18), transparent 30%),
    radial-gradient(circle at 86% 8%, rgba(119, 215, 255, 0.12), transparent 32%),
    linear-gradient(160deg, #05090f 0%, var(--bg) 45%, #081421 100%);
}

body.site-varnakoda::before {
  background-image:
    linear-gradient(rgba(119, 215, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(119, 215, 255, 0.035) 1px, transparent 1px);
}

body.site-varnakoda .brand-mark,
body.site-varnakoda .primary-button,
body.site-varnakoda .badge.accent,
body.site-varnakoda .chip.active,
body.site-varnakoda .toggle-button.active,
body.site-varnakoda .copy-button.copied {
  color: #03101b;
}

body.site-varnakoda .primary-button,
body.site-varnakoda .brand-mark {
  box-shadow: 0 16px 42px rgba(51, 146, 255, 0.18);
}

body.site-varnakoda .tool-card::after {
  background: linear-gradient(90deg, transparent, rgba(119, 215, 255, 0.55), transparent);
}