* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SF Mono", SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-2: #f3f4f2;
  --surface-3: #eaede8;
  --text: #171717;
  --muted: #626962;
  --faint: #8a918a;
  --line: #dcdfd8;
  --line-strong: #b7bdb3;
  --good: #0b7f5f;
  --good-soft: #e1f6ee;
  --warn: #9b5b00;
  --warn-soft: #fff0cc;
  --bad: #b42318;
  --bad-soft: #fde8e5;
  --blue: #2563eb;
  --blue-soft: #e8efff;
  --purple: #7c3aed;
  --purple-soft: #f0e9ff;
  --radius: 8px;
  --shadow: 0 22px 60px rgba(22, 28, 33, 0.10);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.48;
  letter-spacing: 0;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: 56px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: 25px;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: 0;
}

h4 {
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: 0;
}

.small {
  color: var(--muted);
  font-size: 14px;
}

.micro {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.35;
}

.money,
.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.app {
  min-height: 100vh;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 8px 26px rgba(19, 31, 45, 0.08);
}

.brand b {
  display: block;
  font-size: 14px;
  line-height: 1.1;
}

.brand span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.nav-label {
  margin: 22px 8px 8px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.nav {
  display: grid;
  gap: 5px;
}

.nav a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 7px 9px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  background: var(--surface-2);
  color: var(--text);
}

.main {
  min-width: 0;
  padding: 24px;
}

.switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.switcher-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill,
.tag,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.button {
  min-height: 38px;
  padding: 8px 13px;
  color: var(--text);
  cursor: pointer;
}

.button.primary {
  border-color: var(--text);
  background: var(--text);
  color: white;
}

.table-link {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 12px;
}

.tag.good {
  border-color: rgba(11, 127, 95, 0.22);
  background: var(--good-soft);
  color: var(--good);
}

.tag.warn {
  border-color: rgba(155, 91, 0, 0.24);
  background: var(--warn-soft);
  color: var(--warn);
}

.tag.bad {
  border-color: rgba(180, 35, 24, 0.2);
  background: var(--bad-soft);
  color: var(--bad);
}

.tag.info {
  border-color: rgba(37, 99, 235, 0.20);
  background: var(--blue-soft);
  color: var(--blue);
}

.tag.purple {
  border-color: rgba(124, 58, 237, 0.20);
  background: var(--purple-soft);
  color: var(--purple);
}

.panel,
.card,
.mini-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel {
  overflow: hidden;
}

.panel-head {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 251, 250, 0.78);
}

.panel-title {
  display: grid;
  gap: 4px;
}

.card {
  padding: 16px;
}

.mini-card {
  padding: 12px;
}

.hero-copy {
  display: grid;
  gap: 16px;
}

.lead {
  max-width: 860px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.45;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.metric {
  min-height: 112px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.metric strong {
  display: block;
  margin-bottom: 8px;
  font-size: 30px;
  line-height: 1;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.metric span {
  color: var(--muted);
  font-size: 14px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table th {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.comparison-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
}

.plan-grid,
.child-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.row-list > .plan-grid {
  padding: 0;
}

.plan-card {
  display: grid;
  grid-template-rows: auto auto 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.plan-card.tone-good {
  border-color: rgba(11, 127, 95, 0.46);
  box-shadow: inset 4px 0 0 var(--good);
}

.plan-card-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.plan-card-head > div {
  min-width: 0;
}

.plan-price {
  flex: 0 0 auto;
  font-size: 19px;
  line-height: 1;
  text-align: right;
  white-space: nowrap;
}

.plan-price span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
}

.plan-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.plan-fact {
  min-width: 0;
  padding: 11px 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.plan-fact:nth-child(3),
.plan-fact:last-child {
  border-right: 0;
}

.plan-fact:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.plan-fact.wide {
  grid-column: span 2;
}

.plan-fact dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.plan-fact dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.plan-card-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
}

.plan-card-bottom .tag {
  justify-self: start;
  white-space: normal;
}

.plan-card-bottom .small {
  grid-column: 1 / -1;
  grid-row: 2;
}

.plan-card-bottom .table-link {
  grid-column: 2;
  grid-row: 1;
}

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

.child-plan-facts {
  grid-template-columns: 1fr;
}

.child-plan-facts .plan-fact,
.child-plan-facts .plan-fact:nth-child(3),
.child-plan-facts .plan-fact:last-child {
  grid-column: auto;
  border-right: 0;
  border-bottom: 1px solid var(--line);
}

.child-plan-facts .plan-fact:last-child {
  border-bottom: 0;
}

.compact-bottom {
  grid-template-columns: auto;
  justify-content: start;
}

.compact-bottom .table-link {
  grid-column: 1;
  grid-row: 1;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.evidence-card {
  display: grid;
  gap: 10px;
  min-height: 200px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.evidence-card header {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.row-list {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.info-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--faint);
}

.dot.good {
  background: var(--good);
}

.dot.warn {
  background: var(--warn);
}

.dot.bad {
  background: var(--bad);
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.84fr);
  gap: 16px;
  align-items: start;
}

.section {
  margin-top: 16px;
}

.calc-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(0, 1.3fr) 90px;
  gap: 10px;
  align-items: center;
  min-height: 40px;
}

.calc-row p {
  grid-column: 1 / -1;
}

.bar {
  height: 11px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-3);
}

.bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
}

.callout {
  display: grid;
  gap: 10px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  padding: 18px 0 4px;
  color: var(--muted);
  font-size: 13px;
}

.home {
  padding: 28px;
}

.home-hero {
  display: grid;
  gap: 18px;
  min-height: 360px;
  align-content: center;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(15, 127, 95, 0.12), transparent 42%),
    linear-gradient(300deg, rgba(37, 99, 235, 0.12), transparent 46%),
    var(--surface);
  box-shadow: var(--shadow);
}

.variant-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.variant-tile {
  display: grid;
  gap: 10px;
  min-height: 220px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.variant-tile strong {
  font-size: 19px;
}

.variant-tile span {
  color: var(--muted);
  font-size: 14px;
}

/* beUI inspired */
.variant-beui {
  --bg: #0f1117;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-2: rgba(255, 255, 255, 0.12);
  --surface-3: rgba(255, 255, 255, 0.16);
  --text: #fbfcff;
  --muted: #c9d0da;
  --faint: #9099a8;
  --line: rgba(255, 255, 255, 0.17);
  --line-strong: rgba(255, 255, 255, 0.28);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --good-soft: rgba(31, 191, 143, 0.17);
  --warn-soft: rgba(255, 190, 80, 0.17);
  --bad-soft: rgba(255, 94, 86, 0.18);
  --blue-soft: rgba(75, 132, 255, 0.18);
  --purple-soft: rgba(169, 106, 255, 0.18);
}

.variant-beui .app {
  background:
    radial-gradient(circle at 18% 8%, rgba(74, 144, 226, 0.38), transparent 28%),
    radial-gradient(circle at 86% 0%, rgba(29, 191, 143, 0.26), transparent 26%),
    linear-gradient(150deg, #0f1117 0%, #171b24 55%, #10141b 100%);
}

.variant-beui .layout {
  grid-template-columns: 96px minmax(0, 1fr);
}

.variant-beui .sidebar {
  background: rgba(15, 17, 23, 0.70);
  border-color: rgba(255, 255, 255, 0.12);
}

.variant-beui .brand {
  grid-template-columns: 1fr;
  place-items: center;
  text-align: center;
}

.variant-beui .brand b,
.variant-beui .brand span,
.variant-beui .nav a span:last-child {
  display: none;
}

.variant-beui .brand-mark {
  border-radius: 999px;
  background: linear-gradient(135deg, #5eead4, #60a5fa 54%, #f59e0b);
  color: #071017;
}

.variant-beui .nav-label {
  text-align: center;
}

.variant-beui .nav a {
  grid-template-columns: 1fr;
  place-items: center;
  min-height: 46px;
  padding: 8px;
  border: 1px solid transparent;
}

.variant-beui .nav a:hover,
.variant-beui .nav a.active {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.12);
}

.beui-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 18px;
  align-items: stretch;
}

.beui-hero {
  position: relative;
  display: grid;
  gap: 22px;
  min-height: 560px;
  align-content: end;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at 78% 20%, rgba(94, 234, 212, 0.34), transparent 32%),
    radial-gradient(circle at 18% 34%, rgba(96, 165, 250, 0.22), transparent 31%);
  box-shadow: var(--shadow);
}

.beui-hero::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  pointer-events: none;
}

.beui-orbit {
  position: absolute;
  right: 34px;
  top: 36px;
  display: grid;
  place-items: center;
  width: 188px;
  height: 188px;
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--font-mono);
  animation: slowSpin 18s linear infinite;
}

.beui-island {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 44px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.beui-choice-stack {
  display: grid;
  gap: 12px;
}

.beui-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateZ(0);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.beui-choice:hover {
  border-color: rgba(94, 234, 212, 0.52);
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

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

/* coss inspired */
.variant-coss {
  --bg: #f8f8f6;
  --surface: #ffffff;
  --surface-2: #f2f3ef;
  --surface-3: #e5e8e1;
  --text: #1c211b;
  --muted: #656d60;
  --line: #d7dcd2;
  --good: #166b45;
  --blue: #385bc7;
}

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

.coss-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.coss-control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.coss-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 14px;
}

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

.coss-detail {
  border-top: 1px solid var(--line);
}

.coss-detail summary {
  min-height: 48px;
  padding: 13px 16px;
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
}

.coss-detail div {
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 14px;
}

.coss-reason-list,
.coss-outside-list {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.coss-reason {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.coss-reason header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.coss-outside-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 0;
}

.coss-outside-lead {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 18px;
  border-right: 1px solid var(--line);
  background: var(--surface-2);
}

/* shadcn inspired */
.variant-shadcn {
  --bg: #fafafa;
  --surface: #ffffff;
  --surface-2: #f4f4f5;
  --surface-3: #e4e4e7;
  --text: #09090b;
  --muted: #71717a;
  --faint: #a1a1aa;
  --line: #e4e4e7;
  --shadow: 0 12px 38px rgba(9, 9, 11, 0.06);
  --blue: #18181b;
}

.shadcn-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.command-card {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.command-input {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 14px;
}

.command-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 44px;
  padding: 9px;
  border-radius: 8px;
}

.command-item.active,
.command-item:hover {
  background: var(--surface-2);
}

.tabs {
  display: flex;
  gap: 4px;
  width: fit-content;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.tabs span {
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.tabs .selected {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(9, 9, 11, 0.08);
}

.shadcn-main {
  display: grid;
  gap: 16px;
}

/* transitions.dev inspired */
.variant-transitions {
  --bg: #111827;
  --surface: #f8fafc;
  --surface-2: #eef2f7;
  --surface-3: #dde6f3;
  --text: #101827;
  --muted: #596575;
  --line: #d9e1ee;
  --shadow: 0 24px 70px rgba(2, 6, 23, 0.26);
}

.variant-transitions .app {
  background:
    linear-gradient(180deg, #111827 0%, #172033 46%, #edf2f7 46%, #edf2f7 100%);
}

.transition-shell {
  display: grid;
  gap: 18px;
}

.motion-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: end;
  min-height: 430px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
    #172033;
  color: white;
  overflow: hidden;
}

.motion-hero .small,
.motion-hero .micro {
  color: rgba(255, 255, 255, 0.72);
}

.motion-timeline {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.motion-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  animation: riseIn 520ms ease both;
}

.motion-step:nth-child(2) { animation-delay: 90ms; }
.motion-step:nth-child(3) { animation-delay: 180ms; }
.motion-step:nth-child(4) { animation-delay: 270ms; }

.step-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #ffffff;
  color: #172033;
  font-family: var(--font-mono);
  font-weight: 800;
}

.transition-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.transition-card {
  min-height: 178px;
  animation: riseIn 600ms ease both;
}

.transition-card:nth-child(2) { animation-delay: 70ms; }
.transition-card:nth-child(3) { animation-delay: 140ms; }
.transition-card:nth-child(4) { animation-delay: 210ms; }

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* UI Skills inspired */
.variant-uiskills {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --surface-2: #f4f0e8;
  --surface-3: #e9e3d6;
  --text: #1d2220;
  --muted: #5d6762;
  --line: #d9d1c4;
  --good: #006b5b;
  --blue: #315ca8;
  --shadow: 0 18px 42px rgba(36, 31, 24, 0.08);
}

.skills-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 16px;
  align-items: start;
}

.scorecard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 10px;
}

.score {
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.score strong {
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
}

.rubric {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.rubric-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 82px;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.rubric-row b,
.rubric-row span {
  min-width: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1180px) {
  .layout,
  .variant-beui .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .variant-beui .brand {
    grid-template-columns: 42px minmax(0, 1fr);
    place-items: initial;
    text-align: left;
  }

  .variant-beui .brand b,
  .variant-beui .brand span,
  .variant-beui .nav a span:last-child {
    display: block;
  }

  .variant-beui .nav a,
  .nav a {
    grid-template-columns: 28px minmax(0, 1fr) auto;
    place-items: initial;
  }

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

  .beui-stage,
  .coss-panel-grid,
  .coss-outside-grid,
  .shadcn-grid,
  .skills-grid,
  .motion-hero,
  .two-col {
    grid-template-columns: 1fr;
  }

  .coss-outside-lead {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics,
  .coss-summary,
  .transition-card-grid,
  .scorecard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .plan-grid,
  .child-plan-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 22px;
  }

  .main,
  .home {
    padding: 12px;
  }

  .sidebar {
    padding: 12px;
  }

  .brand {
    margin-bottom: 10px;
  }

  .nav-label {
    margin: 12px 6px 6px;
  }

  .home-hero,
  .beui-hero,
  .motion-hero {
    padding: 18px;
    min-height: auto;
  }

  .metrics,
  .evidence-grid,
  .coss-summary,
  .transition-card-grid,
  .scorecard,
  .variant-list {
    grid-template-columns: 1fr;
  }

  .nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }

  .nav a,
  .variant-beui .nav a {
    grid-template-columns: 24px minmax(0, 1fr);
    min-height: 42px;
  }

  .nav a span:last-child,
  .variant-beui .nav a span:last-child {
    display: none;
  }

  .nav-source-label,
  .nav-source {
    display: none;
  }

  .pill {
    min-height: 40px;
  }

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

  .plan-fact,
  .plan-fact:nth-child(3),
  .plan-fact:last-child {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .plan-fact:nth-child(even),
  .plan-fact:last-child {
    border-right: 0;
  }

  .plan-fact.wide {
    grid-column: 1 / -1;
    border-right: 0;
  }

  .plan-card-bottom {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .plan-card-head {
    flex-direction: column;
  }

  .plan-price {
    text-align: left;
  }

  .plan-card-bottom .small,
  .plan-card-bottom .table-link {
    grid-column: auto;
    grid-row: auto;
  }

  .switcher,
  .coss-toolbar,
  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .table-wrap {
    overflow: visible;
    padding: 12px;
  }

  .comparison-table {
    display: block;
    min-width: 0;
  }

  .comparison-table thead {
    display: none;
  }

  .comparison-table tbody {
    display: grid;
    gap: 10px;
  }

  .comparison-table tr {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
  }

  .comparison-table td,
  .comparison-table tr:last-child td {
    display: grid;
    grid-template-columns: minmax(108px, 0.42fr) minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    min-width: 0;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    overflow-wrap: anywhere;
  }

  .comparison-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 800;
    line-height: 1.3;
    text-transform: uppercase;
  }

  .comparison-table td:first-child {
    display: block;
    padding: 12px;
    background: var(--surface-2);
  }

  .comparison-table td:first-child::before {
    display: none;
  }

  .comparison-table td:last-child {
    border-bottom: 0;
  }

  .comparison-table td .tag {
    justify-self: start;
    white-space: normal;
  }

  .comparison-table td .small {
    grid-column: 2;
  }

  .table-link {
    min-width: 112px;
    min-height: 40px;
    justify-self: start;
  }

  .info-row,
  .rubric-row,
  .calc-row,
  .command-item {
    grid-template-columns: 1fr;
  }

  .info-row .dot {
    display: none;
  }

  .beui-orbit {
    position: static;
    width: 136px;
    height: 136px;
  }

  .beui-choice {
    grid-template-columns: 1fr;
  }

  .beui-choice .money {
    justify-self: start;
  }
}

@media (max-width: 340px) {
  .plan-facts {
    grid-template-columns: 1fr;
  }

  .plan-fact,
  .plan-fact:nth-child(even),
  .plan-fact.wide {
    grid-column: auto;
    border-right: 0;
  }

  .comparison-table td,
  .comparison-table tr:last-child td {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .comparison-table td .small {
    grid-column: auto;
  }

  .table-link {
    min-width: 0;
    width: 100%;
  }
}