/* ============================================================
   EVChile – "Limpio" Design System
   ============================================================ */

/* ------------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------------ */
:root {
  --bg:          #ffffff;
  --text:        #1c1c1e;
  --muted:       #86868b;
  --accent:      #0a7b6c;
  --accent-b:    #0d8f7f;
  --accent-c:    #087e73;
  --warning:     #e8590c;
  --success:     #1a7f5a;
  --card-bg:     #f9fafb;
  --border:      #e5e5ea;
  --toolbar-bg:  #f4f4f5;

  --font-sans:   "DM Sans", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono:   "DM Mono", ui-monospace, "Cascadia Code", monospace;

  --radius-sm:   6px;
  --radius-md:   12px;

  --shadow-sm:   0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md:   0 4px 16px rgba(0, 0, 0, 0.10);

  --layout-shell-max: 1200px;
  --layout-flow-max: 840px;
  --layout-gutter: clamp(14px, 4vw, 40px);
  --layout-stack-gap: 32px;
}

/* ------------------------------------------------------------
   2. Base Reset
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

fieldset {
  border: none;
}

/* ------------------------------------------------------------
   3. Shared Utilities
   ------------------------------------------------------------ */
.brand {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--accent);
  font-size: 17px;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
  opacity: 0.85;
}

.layout-shell {
  width: 100%;
  max-width: var(--layout-shell-max);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

.page {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  max-width: var(--layout-shell-max);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
  gap: var(--layout-stack-gap);
}

.page--flow {
  --layout-stack-gap: 40px;
  align-items: center;
}

.page--wide {
  --layout-stack-gap: 24px;
}

.page--detail {
  --layout-stack-gap: 28px;
}

.page.page--wide > *,
.page.page--detail > * {
  width: 100%;
}

.page.page--flow > *,
.page.page--flow .seo-article > * {
  width: min(100%, var(--layout-flow-max));
}

.page.page--flow > .seo-article {
  width: min(100%, var(--layout-flow-max));
}

.page.page--wide > .compare-back,
.page.page--detail > .model-detail__back {
  width: auto;
}

/* ============================================================
   VARIANT A: Formulario
   ============================================================ */
.v-a {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.v-a__header {
  margin-bottom: 48px;
}

.v-a__header .brand {
  display: block;
  margin-bottom: 24px;
}

.v-a__title {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 8px;
  color: var(--text);
}

.v-a__subtitle {
  font-size: 16px;
  color: var(--muted);
}

/* Form sections */
.form-a__section {
  padding: 28px 0;
  border-top: 1px solid var(--border);
}

.form-a__section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.form-a__legend {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.form-a__helper {
  font-size: 13px;
  color: var(--muted);
  display: block;
  margin-bottom: 16px;
}

/* Radio groups */
.radio-stack {
  display: flex;
  flex-direction: column;
}

.radio-row {
  display: flex;
  gap: 0;
}

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

.radio-label {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  cursor: pointer;
  font-size: 15px;
  color: var(--text);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.1s;
  user-select: none;
}

.radio-label:last-child {
  border-bottom: none;
}

.radio-grid-2 .radio-label {
  border-bottom: none;
  padding: 10px 8px 10px 0;
}

.radio-row .radio-label {
  flex: 1;
  border-bottom: none;
  padding: 10px 16px 10px 0;
}

/* Custom radio */
.radio-label input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
  transition: border-color 0.15s;
}

.radio-label input[type="radio"]:checked {
  border-color: var(--accent);
}

.radio-label input[type="radio"]::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform 0.15s ease;
}

.radio-label input[type="radio"]:checked::before {
  transform: translate(-50%, -50%) scale(1);
}

.radio-label:hover input[type="radio"] {
  border-color: var(--accent);
}

/* Submit */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  height: 48px;
  padding: 0 28px;
  border: none;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.15s;
  text-decoration: none;
}

.btn-primary:hover {
  background: #086b5e;
  color: #fff;
  text-decoration: none;
}

.form-a__actions {
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   VARIANT B: Guia
   ============================================================ */
.v-b {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 24px 80px;
  background: var(--bg);
}

.v-b--results {
  padding-top: 32px;
}

.v-b__header {
  width: 100%;
  max-width: 540px;
  margin-bottom: 40px;
}

#wizard-container {
  width: 100%;
  max-width: 540px;
}

/* Progress */
.wizard-progress {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
}

.wizard-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.wizard-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.25s, width 0.25s, border-radius 0.25s;
}

.wizard-dot--done {
  background: var(--accent-b);
}

.wizard-dot--active {
  background: var(--accent-b);
  width: 24px;
  border-radius: 4px;
}

.wizard-step-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* Question */
.wizard-question {
  text-align: center;
  margin-bottom: 28px;
}

.wizard-question__text {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.25;
}

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

/* Option cards grid */
.option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

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

.option-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  min-height: 72px;
  padding: 16px 18px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.option-card:hover {
  border-color: var(--accent-b);
  box-shadow: var(--shadow-md);
}

.option-card:active {
  transform: scale(0.98);
}

.option-card--selected {
  border-color: var(--accent-b);
  background: #f0faf8;
}

.option-card__label {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}

.option-card__sub {
  font-size: 12px;
  color: var(--muted);
}

/* Back link */
.wizard-footer {
  display: flex;
  align-items: center;
  min-height: 40px;
}

.wizard-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  text-decoration: none;
  background: none;
  border: none;
  font-family: var(--font-sans);
  padding: 0;
}

.wizard-back:hover {
  color: var(--text);
  text-decoration: none;
}

/* ============================================================
   VARIANT C: Panel
   ============================================================ */
.v-c {
  min-height: 100vh;
  background: var(--bg);
}

.panel-toolbar {
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px 18px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.panel-toolbar__inner {
  max-width: 960px;
  margin: 0 auto;
}

.panel-toolbar__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.panel-tagline {
  font-size: 13px;
  color: var(--muted);
}

.panel-selects {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  align-items: flex-end;
}

.panel-select-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panel-select-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.panel-select {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 28px 6px 10px;
  cursor: pointer;
  height: 34px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2386868B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  transition: border-color 0.15s;
  min-width: 120px;
}

.panel-select:focus {
  outline: none;
  border-color: var(--accent-c);
  box-shadow: 0 0 0 3px rgba(8, 126, 115, 0.12);
}

.panel-actions {
  display: flex;
  align-items: flex-end;
}

.btn-sm {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  background: var(--accent-c);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 16px;
  height: 34px;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-sm:hover {
  background: #076a60;
}

.panel-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.panel-summary {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-placeholder {
  padding: 64px 0;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
}

.panel-placeholder p {
  margin-bottom: 8px;
}

/* ============================================================
   RESULTS – shared + per-variant
   ============================================================ */

/* --- Variant A & B page wrapper --- */
.results-page {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.results-b-wrap {
  width: 100%;
  max-width: 600px;
  padding: 0 0 80px;
}

/* Summary bar */
.results-summary-bar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  margin-bottom: 32px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.results-summary-bar__inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  flex: 1;
}

.results-summary-bar__tag {
  display: inline-flex;
  align-items: center;
  background: var(--border);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 20px;
}

.results-summary-bar a {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Results header */
.results-header {
  margin-bottom: 24px;
  padding-top: 32px;
}

.results-header__title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}

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

/* ------ Shared card shell ------ */
.result-card {
  margin-bottom: 12px;
}

/* Variant A */
.results--a .result-card {
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(249, 250, 251, 0.9) 0%, rgba(255, 255, 255, 0) 220px),
    var(--bg);
}

.results--a .result-card + .result-card {
  border-top: none;
  margin-top: 0;
}

/* Variant B */
.results--b .result-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.results--b .result-card--top {
  border-color: var(--accent-b);
  border-left-width: 4px;
}

/* Variant C */
.results--c .result-card {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(120px, 0.7fr) minmax(0, 1fr) minmax(0, 0.9fr);
  align-items: start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.results--c .result-card--top {
  border-left: 4px solid var(--accent-c);
  padding-left: 10px;
}

/* Card head row (A & B) */
.result-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.result-card__media {
  position: relative;
  overflow: hidden;
  margin: -24px -24px 18px;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at top left, rgba(10, 123, 108, 0.18), transparent 42%),
    linear-gradient(135deg, #f3f7f6 0%, #e8efed 100%);
}

.result-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 45%, rgba(28, 28, 30, 0.08) 100%);
  pointer-events: none;
}

.result-card__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.01);
  transition: transform 0.5s ease;
}

.results--a .result-card:hover .result-card__image,
.results--b .result-card:hover .result-card__image {
  transform: scale(1.05);
}

.result-card__name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.result-card__meta {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 1px;
}

.result-card__price {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Variant A cost grid */
.result-card__costs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.cost-item__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}

.cost-item__value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

/* Coverage statement (A) */
.result-card__coverage {
  font-size: 14px;
  margin-bottom: 14px;
  color: var(--text);
}

.coverage-full    { color: var(--accent);  font-weight: 500; }
.coverage-partial {                                           }
.coverage-none    { color: var(--muted);                     }

/* TCO row */
.result-card__tco {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.result-card__tco-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.result-card__tco-value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

/* Comparison */
.result-card__compare {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.result-card__compare strong {
  color: var(--success);
}

/* Charge warning */
.result-card__warning {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--warning);
  background: #fff4ee;
  font-size: 13px;
  color: var(--text);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.5;
}

.warning-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--warning);
  flex-shrink: 0;
  margin-top: 4px;
}

/* Top badge (Variant B) */
.result-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bg);
  background: var(--accent-b);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
}

/* Variant B bar chart */
.cost-bars {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.cost-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cost-bar-row__label {
  width: 76px;
  flex-shrink: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.cost-bar-row__track {
  flex: 1;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.cost-bar-row__fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}

.cost-bar-row__fill--elec  { background: var(--accent-b); }
.cost-bar-row__fill--gas   { background: var(--muted); }
.cost-bar-row__fill--total { background: var(--text); opacity: 0.6; }

.cost-bar-row__value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
  min-width: 90px;
  text-align: right;
}

/* Variant B coverage gauge */
.coverage-gauge {
  margin: 14px 0;
}

.coverage-gauge__track {
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}

.coverage-gauge__fill {
  height: 100%;
  background: var(--accent-b);
  border-radius: 3px;
  transition: width 0.5s ease;
}

.coverage-gauge__label {
  font-size: 14px;
  color: var(--text);
}

/* Variant C panel columns */
.panel-vehicle-brand {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.panel-vehicle {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.panel-vehicle__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  background:
    radial-gradient(circle at top left, rgba(10, 123, 108, 0.18), transparent 42%),
    linear-gradient(135deg, #f3f7f6 0%, #e8efed 100%);
  opacity: 0;
  transform: translateY(8px);
  animation: vehicle-image-enter 0.45s ease forwards;
}

.panel-vehicle__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.panel-vehicle-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  line-height: 1.4;
}

.panel-price {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  padding-top: 2px;
}

.panel-costs {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.panel-cost-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.panel-cost-line strong {
  color: var(--text);
  font-weight: 500;
}

.panel-tco {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panel-tco-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.panel-tco-label {
  font-size: 11px;
  color: var(--muted);
}

.panel-coverage-pill {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 20px;
  margin-bottom: 4px;
}

.panel-coverage-pill--full    { background: #e6f4f0; color: var(--accent-c); }
.panel-coverage-pill--partial { background: #edf4e6; color: #4a6e1a; }
.panel-coverage-pill--none    { background: var(--card-bg); color: var(--muted); }

.panel-warning-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--warning);
  display: inline-block;
  cursor: help;
  margin-top: 4px;
}

@keyframes vehicle-image-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Gas comparison (A & B) */
.gas-comparison {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.gas-comparison__bar {
  display: flex;
  gap: 3px;
  margin-bottom: 10px;
  min-height: 52px;
}

.gas-comparison__segment {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  min-width: 0;
}

.gas-comparison__segment--ev {
  background: #e6f4f0;
  border-left: 3px solid var(--accent);
}

.gas-comparison__segment--gas {
  background: #f5f0eb;
  border-left: 3px solid #b8977a;
}

.gas-comparison__amount {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.gas-comparison__tag {
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  white-space: nowrap;
}

.gas-comparison__savings {
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
}

.gas-comparison__savings strong {
  font-weight: 700;
}

/* Panel variant savings (C) */
.panel-savings {
  font-size: 11px;
  color: var(--accent);
  margin-top: 2px;
}

.panel-savings strong {
  font-weight: 600;
}

/* Empty state */
.no-results {
  padding: 64px 24px;
  text-align: center;
}

.no-results__title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.no-results__text {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 28px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.results-footer {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .v-a {
    padding: 28px 20px 64px;
  }

  .v-a__title {
    font-size: 24px;
  }

  .radio-grid-2 {
    grid-template-columns: 1fr;
  }

  .radio-row {
    flex-direction: column;
  }

  .btn-primary {
    width: 100%;
  }

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

  .results-page {
    padding: 0 16px 64px;
  }

  .result-card__costs {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .result-card__media {
    margin-left: -24px;
    margin-right: -24px;
  }

  .results-b-wrap {
    padding: 0 0 64px;
  }

  .results--c .result-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .panel-vehicle {
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: start;
  }

  .panel-selects {
    gap: 10px 14px;
  }

  .panel-select {
    min-width: 100px;
  }

  .cost-bar-row__value {
    min-width: 70px;
    font-size: 11px;
  }

  .cost-bar-row__label {
    width: 60px;
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .result-card__head {
    flex-direction: column;
    gap: 4px;
  }

  .results--a .result-card,
  .results--b .result-card {
    padding: 18px;
  }

  .result-card__media {
    margin: -18px -18px 16px;
    aspect-ratio: 4 / 3;
  }

  .result-card__costs {
    grid-template-columns: 1fr;
  }

  .panel-vehicle {
    grid-template-columns: 1fr;
  }

  .panel-vehicle__media {
    max-width: 220px;
  }

  .panel-toolbar {
    padding: 12px 16px 14px;
  }

  .panel-content {
    padding: 16px 16px 64px;
  }
}

/* ============================================================
   Advice-led recommendation result (M1)
   role cards, fit pills, verdict header, caution rows
   ============================================================ */

.verdict {
  margin: 0;
  padding: 24px 28px;
  background: var(--card-bg);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
}

.verdict__headline {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 8px;
  line-height: 1.3;
}

.verdict__paragraph {
  font-size: 1rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.verdict--hedged {
  border-left-color: var(--warning);
}

.verdict--hedged .verdict__headline::after {
  content: " · con reservas";
  font-weight: 400;
  font-size: 0.85em;
  color: var(--warning);
}

.verdict--downgraded {
  border-left-color: var(--warning);
  background: #fff7ed;
}

.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 20px;
}

.role-cards--extra {
  margin-top: 20px;
}

.role-cards__more {
  margin: 0;
}

.role-cards__more summary {
  cursor: pointer;
  padding: 12px 16px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--accent);
  font-weight: 500;
  list-style: none;
}

.role-cards__more summary::-webkit-details-marker {
  display: none;
}

.role-cards__more[open] summary {
  margin-bottom: 16px;
}

.role-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.role-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.role-card.fit-good_with_caveats {
  border-color: #f0c674;
}

.role-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.role-pill {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--accent);
  color: white;
}

.role-pill--value             { background: #2563eb; }
.role-pill--long_trip         { background: #7c3aed; }
.role-pill--size_fit          { background: #db2777; }
.role-pill--charging_friendly { background: #0891b2; }
.role-pill--alternative       { background: var(--muted); }

.fit-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  background: #ecfdf5;
  color: var(--success);
  border: 1px solid #a7f3d0;
}

.fit-pill--very_good {
  background: #f0f9ff;
  color: #0369a1;
  border-color: #bae6fd;
}

.fit-pill--good_with_caveats {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}

.role-card__media {
  margin: 0 -18px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border);
}

.role-card__image {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: contain;
  padding: 12px;
}

.role-card__id {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.role-card__name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}

.role-card__meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.role-card__popularity {
  margin: 0;
  padding: 9px 11px;
  border: 1px solid #dbeafe;
  border-radius: var(--radius-sm);
  background: #eff6ff;
  color: #1e40af;
  font-size: 0.85rem;
  line-height: 1.35;
}

.role-card__popularity--established {
  border-color: #ccfbf1;
  background: #f0fdfa;
  color: #0f766e;
}

.role-card__popularity--niche {
  border-color: #fde68a;
  background: #fffbeb;
  color: #92400e;
}

.role-card__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.role-card__facts .fact {
  display: flex;
  flex-direction: column;
}

.role-card__facts dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
  font-weight: 500;
}

.role-card__facts dd {
  font-size: 0.95rem;
  color: var(--text);
  margin: 2px 0 0;
  font-weight: 500;
}

.role-card__facts .missing {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

.charging-conf--ok      { color: var(--success); }
.charging-conf--partial { color: #d97706; }
.charging-conf--warn    { color: var(--warning); }

.role-card__reasons {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.role-card__reasons li {
  font-size: 0.9rem;
  color: var(--text);
  padding-left: 18px;
  position: relative;
  line-height: 1.4;
}

.role-card__reasons li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 700;
}

.role-card__caution {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: #92400e;
  margin: 0;
  line-height: 1.4;
}

.caution-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
  flex-shrink: 0;
  margin-top: 5px;
}

.role-card__actions {
  display: flex;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
}

.role-card__detail-link {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.role-card__detail-link:hover {
  text-decoration: underline;
}

.results-actions {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
  margin: 0;
  flex-wrap: wrap;
}

.chile-checklist {
  margin: 0;
}

.chile-checklist__title {
  margin: 0 0 10px;
  font-size: 1.25rem;
  line-height: 1.3;
}

.chile-checklist__list {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.55;
}

.chile-checklist__list li {
  padding-left: 0.15rem;
}

.btn-disabled {
  display: inline-block;
  padding: 10px 20px;
  background: var(--card-bg);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  cursor: not-allowed;
}

.btn-secondary {
  display: inline-block;
  padding: 10px 20px;
  background: var(--bg);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--card-bg);
}

.results-footer {
  text-align: left;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
  width: 100%;
}

@media (max-width: 640px) {
  .verdict {
    margin: 0;
    padding: 16px 18px;
  }

  .verdict__headline {
    font-size: 1.25rem;
  }

  .role-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .role-card__facts {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Conversational flow (M2)
   chip summary, active question card, opinion panel,
   priorities chip toggles
   ============================================================ */

.app-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.app-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}

.app-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
}

.app-header__brand:hover {
  text-decoration: none;
}

.app-header__brand-mark {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  object-fit: contain;
}

.app-header__brand-name {
  line-height: 1;
}

.conversation {
  padding-block: 24px 96px;
  --layout-stack-gap: 24px;
}

.conversation--home-seo {
  --layout-stack-gap: 40px;
}

/* --- Summary chips --- */

.summary-chips {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
}

.summary-chips__heading {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

.summary-chips__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.summary-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}

.summary-chip:hover {
  background: var(--bg);
  border-color: var(--accent);
}

.summary-chip__check {
  color: var(--success);
  font-weight: 700;
  font-size: 0.9rem;
}

.summary-chip__edit {
  color: var(--muted);
  font-size: 0.75rem;
  margin-left: 2px;
}

.summary-chip:hover .summary-chip__edit {
  color: var(--accent);
}

/* --- Question card --- */

.question-card {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.question-card__step {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

.question-card__label {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  line-height: 1.25;
}

.question-card__helper {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}

/* --- Option grid --- */

.option-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 8px;
}

@media (min-width: 640px) {
  .option-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .conversation .option-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.option-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.1s ease, background 0.15s ease;
  min-height: 60px;
}

.option-btn:hover {
  border-color: var(--accent);
  background: var(--card-bg);
}

.option-btn:active {
  transform: translateY(1px);
}

.option-btn__label {
  font-weight: 500;
  line-height: 1.3;
}

.option-btn__helper {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.3;
}

/* --- Priorities (Q6) chip toggles --- */

.priorities-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.priorities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.priority-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
  user-select: none;
}

.priority-chip:hover {
  border-color: var(--accent);
}

.priority-chip--checked {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.priority-chip--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.priority-chip--disabled:hover {
  border-color: var(--border);
}

.priority-chip__input {
  /* Visually hidden but accessible */
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.priority-chip__label {
  font-size: 0.95rem;
  font-weight: 500;
  flex: 1;
}

.priorities-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.priorities-hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
  text-align: center;
}

.btn-primary {
  display: inline-block;
  padding: 14px 24px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease;
}

.btn-primary:hover {
  background: var(--accent-b);
}

/* --- Opinion panel --- */

.opinion-panel {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.opinion-panel__header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.opinion-panel__icon {
  font-size: 1.2rem;
  line-height: 1;
}

.opinion-panel__heading {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

.opinion-panel__text {
  font-size: 1rem;
  color: var(--text);
  margin: 0;
  line-height: 1.55;
}

/* --- Mobile tightening --- */

@media (max-width: 640px) {
  .app-header__inner {
    gap: 12px;
    padding-block: 12px;
  }

  .app-header__brand {
    gap: 8px;
  }

  .app-header__brand-mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .conversation {
    padding-block: 16px 96px;
    --layout-stack-gap: 20px;
  }

  .question-card__label {
    font-size: 1.35rem;
  }

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

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

@media (max-width: 480px) {
  .app-header__brand-name {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

/* ============================================================
   Compare page (M3)
   side-by-side columns, verdict tags, aligned spec rows
   ============================================================ */

.compare-page {
  padding-block: 24px 96px;
  --layout-stack-gap: 20px;
}

.compare-back {
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  align-self: flex-start;
}

.compare-back:hover {
  text-decoration: underline;
}

.compare-title {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.compare-grid {
  display: grid;
  gap: 16px;
  width: 100%;
}

.compare-grid--cols-2 { grid-template-columns: 1fr; }
.compare-grid--cols-3 { grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .compare-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
  .compare-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.compare-column {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}

.compare-column__media {
  margin: -16px -16px 0;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

.compare-column__image {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: contain;
  padding: 12px;
}

.compare-column__head {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.compare-column__name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.compare-column__meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.compare-tags {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.compare-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--card-bg);
  border: 1px solid var(--border);
  min-height: 38px;
}

.compare-tag--none {
  background: transparent;
  border-color: transparent;
}

.compare-tag--cheapest        { background: #ecfdf5; color: var(--success); border-color: #a7f3d0; }
.compare-tag--best_tco        { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }
.compare-tag--best_range      { background: #f0f9ff; color: #0369a1; border-color: #bae6fd; }
.compare-tag--most_seats      { background: #fdf2f8; color: #be185d; border-color: #fbcfe8; }
.compare-tag--hybrid_fallback { background: #fef3c7; color: #92400e; border-color: #fde68a; }

.compare-tag__emoji {
  font-size: 1.05rem;
  line-height: 1;
}

.compare-column__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
}

.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.compare-row dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 500;
  margin: 0;
  flex-shrink: 0;
}

.compare-row dd {
  font-size: 0.95rem;
  color: var(--text);
  margin: 0;
  font-weight: 500;
  text-align: right;
}

.compare-row .missing {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

.compare-disclaimer {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: left;
  margin: 8px 0 0;
  width: 100%;
}

@media (max-width: 720px) {
  .compare-page {
    padding-block: 16px 96px;
  }

  .compare-title {
    font-size: 1.35rem;
  }
}

/* ============================================================
   Catalog + model detail (M4)
   nav, filter chips, sort dropdown, catalog grid,
   model hero, spec sections, alternatives row
   ============================================================ */

.app-header__nav {
  display: flex;
  gap: 18px;
}

.app-header__link {
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.app-header__link:hover {
  color: var(--accent);
}

.app-header__link--active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

@media (max-width: 640px) {
  .app-header__nav {
    gap: 12px;
  }

  .app-header__link {
    font-size: 0.86rem;
  }
}

/* --- Catalog page --- */

.catalog-page {
  padding-block: 24px 96px;
  --layout-stack-gap: 24px;
}

.catalog-title {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px;
}

.catalog-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  width: 100%;
  padding: 16px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
}

.catalog-toolbar__filters,
.catalog-toolbar__sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-toolbar__label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}

.catalog-toolbar__select {
  font-family: inherit;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
}

.catalog-toolbar__clear {
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
}

.catalog-toolbar__clear:hover {
  text-decoration: underline;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.filter-chip:hover {
  border-color: var(--accent);
}

.filter-chip--active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.filter-chip__x {
  font-size: 1rem;
  margin-left: 2px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
  width: 100%;
}

.catalog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 0 16px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.catalog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.catalog-card__media {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.catalog-card__media--placeholder {
  height: 140px;
}

.catalog-card__image {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: contain;
  padding: 12px;
}

.catalog-card__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 14px;
}

.catalog-card__name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

.catalog-card__meta {
  font-size: 0.8rem;
  color: var(--muted);
}

.catalog-card__price {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
}

.catalog-card__pill {
  display: inline-block;
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 4px;
}

.catalog-card__pill--bev  { background: #ecfdf5; color: var(--success); }
.catalog-card__pill--phev { background: #fef3c7; color: #92400e; }
.catalog-card__pill--hev  { background: #f0f9ff; color: #0369a1; }

.catalog-card__range {
  font-size: 0.8rem;
  color: var(--muted);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.pagination__nav {
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.pagination__nav:hover {
  background: var(--card-bg);
}

.pagination__nav--disabled {
  color: var(--muted);
  border-color: var(--border);
  background: var(--card-bg);
  cursor: not-allowed;
}

.pagination__count {
  font-size: 0.85rem;
  color: var(--muted);
}

/* --- Model detail page --- */

.model-detail {
  padding-block: 24px 96px;
  --layout-stack-gap: 28px;
}

.model-detail > .model-hero,
.model-detail > .model-specs,
.model-detail > .model-alternatives {
  width: 100%;
}

.model-detail__back {
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  align-self: flex-start;
}

.model-detail__back:hover { text-decoration: underline; }

.model-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
}

@media (min-width: 720px) {
  .model-hero { grid-template-columns: 360px 1fr; gap: 28px; align-items: center; }
}

.model-hero__media {
  background: var(--card-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
}

.model-hero__media--placeholder { background: var(--card-bg); }

.model-hero__image {
  display: block;
  max-width: 100%;
  max-height: 220px;
  object-fit: contain;
}

.model-hero__id {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-hero__name {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.model-hero__meta {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
}

.model-hero__price {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}

.model-hero__price-hint {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 400;
}

.model-hero__pill {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.model-hero__pill--bev  { background: #ecfdf5; color: var(--success); }
.model-hero__pill--phev { background: #fef3c7; color: #92400e; }
.model-hero__pill--hev  { background: #f0f9ff; color: #0369a1; }

/* --- Mejor para / Menos ideal para --- */

.model-copy {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: 100%;
}

@media (min-width: 720px) {
  .model-copy { grid-template-columns: 1fr 1fr; }
}

.model-copy__block {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.model-copy__heading {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 8px;
}

.model-copy__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.model-copy__list li {
  font-size: 0.95rem;
  color: var(--text);
  padding-left: 22px;
  position: relative;
  line-height: 1.4;
}

.model-copy__list--positive li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 700;
}

.model-copy__list--negative li::before {
  content: "✗";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--warning);
  font-weight: 700;
}

/* --- Specs --- */

.model-specs {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.model-specs__heading {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.model-spec-section {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

.model-spec-section__heading {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 10px;
}

.model-spec-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
}

.model-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 4px 0;
  border-bottom: 1px dashed var(--border);
}

.model-spec-row:last-child { border-bottom: none; }

.model-spec-row dt {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
  margin: 0;
}

.model-spec-row dd {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
  margin: 0;
  text-align: right;
}

.model-spec-row .missing {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

/* --- Alternatives --- */

.model-alternatives__heading {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--text);
}

.model-alternatives {
  width: 100%;
}

.alternatives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
}

.alternative-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.alternative-card__media {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.alternative-card__media--placeholder { height: 120px; }

.alternative-card__image {
  display: block;
  width: 100%;
  height: 120px;
  object-fit: contain;
  padding: 10px;
}

.alternative-card__name { font-weight: 600; font-size: 0.95rem; padding: 0 14px; }
.alternative-card__meta { font-size: 0.8rem; color: var(--muted); padding: 0 14px; }
.alternative-card__price { font-weight: 600; font-size: 1rem; padding: 4px 14px 0; }
.alternative-card__range { font-size: 0.8rem; color: var(--muted); padding: 0 14px; }

.alternative-card__actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 14px 0;
  margin-top: 8px;
  border-top: 1px solid var(--border);
}

.alternative-card__action {
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  padding-top: 8px;
}

.alternative-card__action:hover { text-decoration: underline; }

.alternative-card__action--primary { color: var(--accent); font-weight: 600; }

.model-alternatives__disclaimer {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 12px;
}

/* --- Mobile tightening for M4 --- */

@media (max-width: 640px) {
  .catalog-page, .model-detail { padding-block: 16px 96px; }
  .catalog-toolbar { padding: 12px; gap: 10px; }
  .catalog-toolbar__filters { flex-wrap: wrap; }
  .model-hero__name { font-size: 1.35rem; }
}

/* ============================================================
   SEO pages and crawlable guide surfaces
   ============================================================ */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--card-bg);
}

.site-footer__inner {
  padding-block: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  font-size: 0.9rem;
}

.home-seo-intro {
  padding-top: 28px;
}

.home-seo-intro h1 {
  font-size: 2rem;
  line-height: 1.12;
  margin: 4px 0 10px;
}

.home-seo-intro p {
  color: var(--muted);
}

.home-seo-market {
  width: 100%;
}

.home-seo-section {
  width: 100%;
}

.seo-page {
  padding-block: 32px 88px;
}

.seo-article {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  --layout-stack-gap: 34px;
  gap: var(--layout-stack-gap);
}

.seo-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

.seo-hero {
  width: 100%;
}

.seo-eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.seo-hero h1 {
  font-size: 2.45rem;
  line-height: 1.08;
  margin: 8px 0 14px;
}

.seo-summary {
  color: var(--muted);
  font-size: 1.08rem;
}

.seo-meta {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 10px;
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.seo-section {
  width: 100%;
}

.seo-section--models {
  width: 100%;
}

.seo-section h2 {
  font-size: 1.45rem;
  margin-bottom: 10px;
}

.seo-section p {
  color: #3f3f46;
}

.seo-section--takeaways {
  padding: 18px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.seo-takeaways,
.seo-outline {
  margin-left: 20px;
  color: #3f3f46;
}

.seo-takeaways li,
.seo-outline li {
  margin: 8px 0;
}

.seo-sources {
  margin-left: 20px;
  color: #3f3f46;
  font-size: 0.92rem;
}

.seo-sources li {
  margin: 8px 0;
}

.seo-model-grid {
  margin-top: 16px;
}

.seo-faq {
  display: grid;
  gap: 10px;
}

.seo-faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--bg);
}

.seo-faq summary {
  cursor: pointer;
  font-weight: 600;
}

.seo-faq p {
  margin-top: 8px;
}

.seo-link-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.seo-link-grid a {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: var(--bg);
  font-size: 0.92rem;
}

.seo-article-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 760px) {
  .seo-article-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.seo-article-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--text);
  background: var(--bg);
}

.seo-article-card:hover {
  text-decoration: none;
  border-color: var(--accent);
}

.seo-article-card span:last-child {
  color: var(--muted);
  font-size: 0.92rem;
}

.seo-article-card__status {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.seo-section--stub {
  border-left: 4px solid var(--warning);
  padding-left: 16px;
}

.catalog-intro {
  margin-top: 8px;
  color: var(--muted);
  max-width: 720px;
}

.model-family__versions {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.model-family__versions table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: var(--bg);
}

.model-family__versions th,
.model-family__versions td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.model-family__versions th {
  background: var(--card-bg);
  font-weight: 600;
}

.model-family__versions tr:last-child td {
  border-bottom: 0;
}

/* ============================================================
   Connector badges
   ============================================================ */

.connector-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.connector-badge--known {
  background: #e6f4f1;
  color: var(--accent);
}

.connector-badge--unknown {
  background: #fff3e0;
  color: #b45309;
  border: 1px solid #fcd34d;
}

.spec-freshness {
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

/* Catalog card connector line */
.catalog-card__connector {
  font-size: 0.73rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 3px;
}

.catalog-card__connector--unknown {
  color: #b45309;
  font-style: italic;
}

/* Connector cell in spec rows - no extra styling needed */
.connector-cell { padding: 0; }

@media (max-width: 640px) {
  .seo-page { padding-block: 22px 72px; }
  .seo-hero h1, .home-seo-intro h1 { font-size: 1.75rem; }
  .home-seo-intro { padding-top: 20px; }
}
/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS (and SCSS, if configured) file within this directory, lib/assets/stylesheets, or any plugin's
 * vendor/assets/stylesheets directory can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *


 */