:root {
  --black: #17211d;
  --gold: #b9912e;
  --gold-light: #d3ad45;
  --gold-dim: rgba(185, 145, 46, 0.12);
  --cream: #27322c;
  --white: #111a16;
  --muted: rgba(39, 50, 44, 0.62);
  --border: rgba(39, 50, 44, 0.14);
  --border-strong: rgba(39, 50, 44, 0.24);
  --gold-border: rgba(185, 145, 46, 0.36);
  --surface: rgba(255, 252, 244, 0.9);
  --surface-soft: rgba(255, 255, 255, 0.62);
  --surface-strong: rgba(247, 241, 226, 0.96);
  --panel: var(--surface);
  --panel-strong: var(--surface-strong);
  --success: #1f8a5b;
  --success-bg: rgba(31, 138, 91, 0.1);
  --warning: #a87513;
  --warning-bg: rgba(185, 145, 46, 0.12);
  --danger: #b85b43;
  --danger-bg: rgba(184, 91, 67, 0.1);
  --page: #f4efe4;
  --page-cool: #e8f1ea;
  --pad: clamp(1rem, 5vw, 3rem);
  --max: 1240px;
  font-family: "Syne", ui-sans-serif, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  min-width: 320px;
  margin: 0;
  color: var(--cream);
  background:
    radial-gradient(circle at 8% 8%, rgba(185, 145, 46, 0.16), transparent 28rem),
    radial-gradient(circle at 88% 18%, rgba(73, 145, 102, 0.14), transparent 30rem),
    linear-gradient(135deg, var(--page), var(--page-cool));
}

main {
  padding-top: 76px;
}

.page-view[hidden],
.calculator-series-grid[hidden],
.method[hidden] {
  display: none;
}

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

button,
input,
select {
  font: inherit;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr);
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
  padding: 0 var(--pad);
  background: rgba(255, 252, 244, 0.82);
  border-bottom: 1px solid var(--gold-border);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 44px;
  color: var(--gold);
  font-family: "Playfair Display", serif;
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--black);
  background: var(--gold);
  border-radius: 5px;
  font-family: "Syne", sans-serif;
  font-style: normal;
  font-weight: 700;
}

.primary-nav {
  display: flex;
  justify-self: center;
  gap: clamp(1rem, 3vw, 2rem);
  color: var(--black);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.primary-nav a,
.header-cta,
.brand,
.nav-toggle,
.button,
.preset-button,
.input-tab {
  outline-offset: 4px;
}

.primary-nav a,
.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.active-page {
  color: var(--gold);
}

.primary-nav a:focus-visible,
.header-cta:focus-visible,
.brand:focus-visible,
.nav-toggle:focus-visible,
.button:focus-visible,
.preset-button:focus-visible,
.input-tab:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold-light);
}

.header-cta,
.button.primary,
.preset-button {
  justify-content: center;
  color: var(--black);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 5px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.header-cta {
  justify-self: end;
  min-width: 132px;
  padding: 0 1.05rem;
}

.header-actions {
  display: flex;
  justify-content: end;
  gap: 0.55rem;
}

.share-button {
  min-height: 44px;
  padding: 0 0.9rem;
  color: var(--gold-light);
  background: rgba(255, 252, 244, 0.52);
  border: 1px solid var(--gold-border);
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
}

.header-cta:hover,
.button.primary:hover,
.preset-button:hover,
.share-button:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(114, 88, 28, 0.14);
}

.share-button:hover {
  color: var(--white);
}

.nav-toggle {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 5px;
}

.nav-toggle span {
  position: absolute;
  width: 18px;
  height: 2px;
  background: var(--gold);
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(6px);
}

.site-header.menu-open .nav-toggle span:nth-child(1) {
  transform: rotate(45deg);
}

.site-header.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .nav-toggle span:nth-child(3) {
  transform: rotate(-45deg);
}

.calculator-shell,
.series-marquee,
.calculator-series-grid,
.utility-bar,
.partner-slot,
.seo-links,
.method {
  position: relative;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding-inline: var(--pad);
}

.utility-bar {
  display: grid;
  grid-template-columns: minmax(170px, 0.35fr) minmax(170px, auto) minmax(120px, auto) minmax(0, 1fr);
  gap: 0.75rem;
  align-items: end;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}

.utility-bar label {
  gap: 0.3rem;
}

.utility-bar .preset-button {
  min-height: 48px;
}

.utility-bar p {
  margin: 0 0 0.15rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--white);
  font-family: "Playfair Display", serif;
  letter-spacing: -0.02em;
  text-shadow: none;
}

h1,
h2 {
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
}

h3 {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-style: italic;
  font-weight: 700;
  line-height: 1.12;
}

p {
  overflow-wrap: anywhere;
}

.section-heading p,
.method p {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 300;
  line-height: 1.55;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0.9rem 1.5rem;
}

.button.secondary {
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--gold-border);
  border-radius: 5px;
}

.results-panel,
.input-panel,
.mini-calculator,
.category-calculator,
.method {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.score-label,
.mini-grid span,
.result-cards span,
.score-strip span,
.category-results span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.mini-grid div {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
  padding: 0.9rem;
  background: var(--surface-soft);
}

.mini-grid strong {
  color: var(--white);
  font-size: clamp(1rem, 2vw, 1.35rem);
}

.calculator-shell {
  padding-top: 0.55rem;
  padding-bottom: 0.85rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(300px, 0.85fr) minmax(230px, 0.5fr);
  gap: 0.65rem;
  max-width: none;
  margin-bottom: 0.55rem;
  align-items: center;
  padding: 0.55rem 0.75rem;
  background: rgba(255, 252, 244, 0.68);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.section-heading > *,
.calculator-layout > *,
.calculator-stack > *,
.site-header > * {
  min-width: 0;
}

.section-heading .eyebrow {
  margin-bottom: 0.15rem;
}

.calculator-shell .section-heading h1 {
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
}

.section-heading p {
  margin: 0;
  font-size: clamp(0.82rem, 1.1vw, 0.92rem);
  line-height: 1.32;
}

.preset-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
  align-items: center;
  margin-top: 0;
}

.preset-button {
  min-height: 44px;
  padding: 0.58rem 0.8rem;
  cursor: pointer;
}

.preset-bar span {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.35;
}

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(380px, 1fr);
  gap: 0.9rem;
  align-items: start;
}

.calculator-stack {
  display: grid;
  gap: 0.85rem;
}

.quote-editor,
.result-breakdown {
  display: grid;
  gap: 0.75rem;
}

.quote-editor > summary,
.result-breakdown > summary {
  display: grid;
  gap: 0.25rem;
  min-height: 52px;
  align-content: center;
  padding: 0.85rem 0.95rem;
  color: var(--cream);
  background: rgba(255, 252, 244, 0.72);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.quote-editor > summary::-webkit-details-marker,
.result-breakdown > summary::-webkit-details-marker {
  display: none;
}

.quote-editor > summary::after,
.result-breakdown > summary::after {
  content: "+";
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: center;
  justify-self: end;
  color: var(--gold-light);
  font-size: 1.25rem;
}

.quote-editor[open] > summary::after,
.result-breakdown[open] > summary::after {
  content: "-";
}

.quote-editor > summary span,
.result-breakdown > summary {
  letter-spacing: 0.02em;
}

.quote-editor > summary small {
  max-width: 42rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 500;
  line-height: 1.35;
}

.quote-editor[open] .input-panel,
.quote-editor[open] .mini-calculator,
.result-breakdown[open] .comparison-table,
.result-breakdown[open] .insight-box,
.result-breakdown[open] .score-strip {
  margin-top: 0.75rem;
}

.input-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
}

.input-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.input-tab {
  min-height: 48px;
  color: var(--cream);
  background: var(--surface-soft);
  border: 0;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.input-tab[aria-selected="true"],
.input-tab.active {
  color: var(--black);
  background: var(--gold);
}

fieldset {
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 0;
  padding: 1.1rem;
  border: 0;
}

fieldset.active {
  display: grid;
}

legend {
  grid-column: 1 / -1;
  padding: 0 0 0.2rem;
  color: var(--white);
  font-family: "Playfair Display", serif;
  font-size: 1.45rem;
  font-style: italic;
  font-weight: 700;
}

label {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
  color: rgba(39, 50, 44, 0.78);
  font-size: 0.8rem;
  font-weight: 500;
}

input,
select {
  width: 100%;
  min-height: 48px;
  padding: 0.9rem 1rem;
  color: var(--cream);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 16px;
}

select {
  appearance: none;
  padding-right: 2rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gold-light) 50%),
    linear-gradient(135deg, var(--gold-light) 50%, transparent 50%);
  background-position:
    calc(100% - 1.05rem) 50%,
    calc(100% - 0.75rem) 50%;
  background-size: 0.36rem 0.36rem, 0.36rem 0.36rem;
  background-repeat: no-repeat;
  cursor: pointer;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

input[type="number"] {
  appearance: textfield;
}

input:focus,
select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(185, 145, 46, 0.16);
  outline: 0;
}

.input-suffix {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--border);
  border-radius: 5px;
}

.input-suffix:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(185, 145, 46, 0.16);
}

.input-suffix input {
  border: 0;
  background: transparent;
  outline: 0;
  box-shadow: none;
}

.input-suffix select {
  border: 0;
  background-color: transparent;
  outline: 0;
  box-shadow: none;
}

.field-help {
  grid-column: 1 / -1;
  margin: -0.1rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.advanced-fields {
  grid-column: 1 / -1;
  padding: 0.15rem 0 0;
}

.advanced-fields summary {
  min-height: 44px;
  color: var(--gold-light);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
}

.advanced-fields div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  padding-top: 0.35rem;
}

.input-suffix span {
  flex: 0 0 auto;
  padding-right: 0.9rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.results-panel {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 0.7rem;
  padding: 0.85rem;
  backdrop-filter: blur(18px);
}

.result-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.result-topline h3 {
  margin-top: -0.3rem;
}

.badge {
  align-self: start;
  padding: 0.45rem 0.7rem;
  color: #06160d;
  background: var(--success);
  border: 1px solid rgba(110, 211, 154, 0.7);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge.warning {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: rgba(232, 201, 106, 0.36);
}

.badge.bad {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: rgba(229, 143, 117, 0.36);
}

.result-cards,
.score-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.result-cards article,
.score-strip div {
  display: grid;
  gap: 0.4rem;
  min-width: 0;
  padding: 0.9rem;
  background: var(--surface-soft);
}

.result-cards strong {
  color: var(--white);
  font-size: clamp(1.45rem, 4vw, 2.25rem);
}

.result-cards small {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

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

.comparison-table div {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 0.65rem;
  align-items: center;
  min-width: 0;
  padding: 0.76rem 0.85rem;
  background: rgba(255, 255, 255, 0.55);
  border-bottom: 1px solid var(--border);
}

.comparison-table div:first-child {
  color: var(--gold-light);
  background: rgba(247, 241, 226, 0.95);
  font-size: 0.75rem;
}

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

.comparison-table span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.comparison-table strong {
  overflow-wrap: anywhere;
}

.total-row strong {
  color: var(--gold-light);
}

.insight-box {
  padding: 0.95rem;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}

.insight-box h4 {
  margin: 0 0 0.55rem;
  color: var(--white);
  font-family: "Playfair Display", serif;
  font-size: 1.15rem;
  font-style: italic;
}

.insight-box ul {
  display: grid;
  gap: 0.5rem;
  max-height: 150px;
  margin: 0;
  padding-left: 1rem;
  color: rgba(39, 50, 44, 0.72);
  font-size: 0.84rem;
  line-height: 1.45;
  overflow: auto;
}

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

.secondary-strip {
  margin-top: -0.35rem;
}

.score-strip strong {
  color: var(--cream);
  font-size: 1rem;
}

.mini-calculator {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(170px, auto);
  gap: 0.8rem;
  align-items: center;
  padding: 0.95rem;
}

.tesla-finder {
  display: grid;
  gap: 0.8rem;
  padding: 0.95rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.tesla-finder-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.tesla-finder-head .eyebrow {
  margin-bottom: 0.2rem;
}

.tesla-finder-head h3 {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.tesla-finder-head > strong {
  color: var(--success);
  font-size: 0.8rem;
  text-align: right;
}

.tesla-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.tesla-option {
  display: grid;
  gap: 0.35rem;
  min-height: 112px;
  padding: 0.85rem;
  color: var(--cream);
  text-align: left;
  background: var(--surface-soft);
  border: 0;
  cursor: pointer;
}

.tesla-option:hover,
.tesla-option:focus-visible {
  background: rgba(201, 168, 76, 0.1);
}

.tesla-option span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.tesla-option strong {
  color: var(--white);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
}

.tesla-option small,
.tesla-finder p {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.tesla-finder p {
  margin: 0;
}

.mini-calculator .eyebrow {
  margin-bottom: 0.25rem;
  font-size: 0.68rem;
}

.mini-calculator h3 {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.mini-form {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.mini-form input {
  min-height: 44px;
  padding: 0.7rem 0.75rem;
  font-size: 0.95rem;
}

.mini-result {
  display: grid;
  gap: 0.35rem;
  min-height: 70px;
  align-content: center;
  padding: 0.75rem;
  background: var(--success-bg);
  border: 1px solid rgba(110, 211, 154, 0.28);
  border-radius: 8px;
}

.mini-result span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.mini-result strong {
  color: var(--success);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.series-marquee {
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 1rem;
}

.calculator-shell > .series-marquee {
  width: 100%;
  margin: 0 0 0.55rem;
  padding-inline: 0;
  padding-bottom: 0;
}

.series-marquee::before,
.series-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 1rem;
  z-index: 1;
  width: 18%;
  pointer-events: none;
}

.series-marquee::before {
  left: var(--pad);
  background: linear-gradient(90deg, var(--page), transparent);
}

.series-marquee::after {
  right: var(--pad);
  background: linear-gradient(270deg, var(--page), transparent);
}

.calculator-shell > .series-marquee::before {
  left: 0;
}

.calculator-shell > .series-marquee::after {
  right: 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  min-height: 44px;
  align-items: center;
  gap: 1rem;
  border-block: 1px solid var(--border);
  color: var(--gold-light);
  font-family: "Playfair Display", serif;
  font-size: clamp(1.05rem, 2.5vw, 1.55rem);
  font-style: italic;
  font-weight: 700;
  white-space: nowrap;
  animation: stripScroll 22s linear infinite;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.marquee-track span::after {
  content: "•";
  color: var(--muted);
  font-family: "Syne", sans-serif;
  font-size: 0.8rem;
  font-style: normal;
}

.method {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.4rem;
}

.calculator-series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  padding-top: 0.55rem;
  padding-bottom: 1rem;
}

.category-calculator {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
  padding: 1rem;
  scroll-margin-top: 88px;
}

.category-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.category-head h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.category-head > strong {
  flex: 0 0 auto;
  max-width: 42%;
  color: var(--success);
  font-size: clamp(1.05rem, 2.2vw, 1.55rem);
  line-height: 1.05;
  overflow-wrap: anywhere;
  text-align: right;
}

.category-form {
  display: grid;
  gap: 0.72rem;
}

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

.debt-form {
  grid-template-columns: 1.1fr 0.78fr 0.78fr;
}

.category-form input {
  min-height: 44px;
  padding: 0.72rem 0.75rem;
}

.category-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.category-results div {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
  padding: 0.75rem;
  background: var(--surface-soft);
}

.category-results strong {
  color: var(--cream);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  overflow-wrap: anywhere;
}

.meaning-card {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0.75rem 0.85rem;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}

.meaning-card span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.meaning-card strong {
  color: var(--cream);
  font-size: 0.95rem;
  line-height: 1.4;
}

.subtool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.subtool {
  display: grid;
  gap: 0.8rem;
  min-width: 0;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.subtool-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: start;
}

.subtool-head h3 {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.subtool-head strong {
  color: var(--success);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.1;
  text-align: right;
}

.method p {
  margin: 0;
}

.partner-slot,
.seo-links {
  margin-top: 0.35rem;
  margin-bottom: 0.6rem;
  padding-block: 0.85rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.partner-slot p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.partner-slot .eyebrow {
  margin-bottom: 0.25rem;
}

.seo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  color: var(--cream);
  font-size: 0.82rem;
  font-weight: 700;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 1rem var(--pad) 2rem;
  color: var(--muted);
  font-size: 0.82rem;
}

footer span:first-child {
  color: var(--gold);
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-weight: 700;
}

.seo-page {
  display: grid;
  gap: 1.5rem;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: var(--pad);
}

.seo-page .category-calculator {
  max-width: 840px;
}

.seo-page p {
  max-width: 680px;
  color: rgba(39, 50, 44, 0.72);
  line-height: 1.55;
}

.seo-page .header-cta {
  justify-self: start;
  width: fit-content;
  min-height: 48px;
  padding: 0 1rem;
}

.orb {
  position: absolute;
  z-index: -1;
  width: 18rem;
  height: 18rem;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.14), transparent 68%);
  border-radius: 999px;
  filter: blur(56px);
  animation: orbFloat 14s ease-in-out infinite;
}

.orb-one {
  top: 7rem;
  left: -7rem;
}

.orb-two {
  right: -8rem;
  bottom: 5rem;
  animation-duration: 16s;
}

.orb-three {
  top: 4rem;
  right: 8%;
  width: 14rem;
  height: 14rem;
  animation-duration: 12s;
}

.calculator-shell {
  animation: fadeUp 520ms ease;
}

.calculator-shell {
  animation-delay: 80ms;
}

@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(24px, -20px) scale(1.05);
  }
}

@keyframes fadeUp {
  from {
    transform: translateY(18px);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes stripScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1050px) {
  .calculator-layout,
  .section-heading,
  .mini-calculator,
  .calculator-series-grid,
  .method {
    grid-template-columns: minmax(0, 1fr);
  }

  .results-panel {
    position: static;
  }

}

@media (max-width: 960px) {
  .site-header,
  .site-header.compact-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.5rem;
    min-height: 70px;
    padding: 0 1rem;
  }

  .brand {
    min-width: 0;
    max-width: 126px;
    font-size: 1rem;
  }

  .brand span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-cta {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    padding: 0.65rem 1rem 0.9rem;
    background: rgba(255, 252, 244, 0.96);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    visibility: hidden;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .site-header.menu-open .primary-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
  }

  .primary-nav a {
    min-height: 48px;
  }

  .section-heading,
  .utility-bar,
  .preset-bar,
  .result-cards,
  .score-strip,
  .mini-grid,
  .mini-form,
  .advanced-fields div,
  .input-tabs,
  fieldset {
    grid-template-columns: 1fr;
  }

  .button,
  .share-button,
  .preset-button {
    width: 100%;
  }

  .calculator-shell,
  .series-marquee,
  .calculator-series-grid,
  .method {
    padding-top: 1rem;
  }

  .calculator-shell > .series-marquee {
    padding-top: 0;
  }

  .comparison-table div {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr) minmax(0, 0.82fr);
    min-width: 0;
    gap: 0.45rem;
    padding-inline: 0.65rem;
  }

  .insight-box ul {
    max-height: 132px;
  }

  .series-marquee::before,
  .series-marquee::after {
    width: 14%;
  }

  .compact-form,
  .debt-form,
  .category-results,
  .subtool-grid {
    grid-template-columns: 1fr;
  }

  .tesla-finder-head {
    display: grid;
  }

  .tesla-finder-head > strong {
    text-align: left;
  }

  .tesla-option-grid {
    grid-template-columns: 1fr;
  }

  .category-head {
    display: grid;
  }

  .subtool-head {
    display: grid;
  }

  .category-head > strong {
    max-width: none;
    text-align: left;
  }

  .subtool-head strong {
    text-align: left;
  }

  footer {
    flex-direction: column;
  }
}

@media (max-width: 390px) {
  .brand {
    max-width: 104px;
  }

  .header-cta {
    display: none;
  }

  h1 {
    font-size: clamp(1.9rem, 10vw, 2.5rem);
  }
}

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

  .grain,
  .orb {
    display: none;
  }
}