/* Layout and components for avil.app.br. Semantic tokens only: every colour, space, radius and
   type size is a var(--fipe-*) from tokens.css. scripts/check_site.py rejects colour literals. */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--fipe-font-sans);
  font-size: var(--fipe-type-body-size);
  line-height: var(--fipe-type-body-line);
  color: var(--fipe-color-text-primary);
  background: var(--fipe-color-background-primary);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--fipe-color-action-primary);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--fipe-color-action-primary-pressed);
}

:focus-visible {
  outline: 2px solid var(--fipe-color-action-primary);
  outline-offset: 3px;
  border-radius: var(--fipe-radius-sm);
}

.skip-link {
  position: absolute;
  left: var(--fipe-space-4);
  top: calc(-1 * var(--fipe-space-10));
  padding: var(--fipe-space-2) var(--fipe-space-4);
  background: var(--fipe-color-surface-elevated);
  border-radius: var(--fipe-radius-sm);
  z-index: 10;
}

.skip-link:focus {
  top: var(--fipe-space-2);
}

/* ---- Layout ------------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: 1040px;
  margin-inline: auto;
  padding-inline: var(--fipe-space-4);
}

@media (min-width: 600px) {
  .container {
    padding-inline: var(--fipe-space-6);
  }
}

main {
  flex: 1;
}

/* ---- Header ------------------------------------------------------------------------------- */

.site-header {
  border-bottom: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
  background: var(--fipe-color-background-primary);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--fipe-space-4);
  min-height: calc(var(--fipe-touch-target) + var(--fipe-space-4));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--fipe-space-2);
  min-height: var(--fipe-touch-target);
  color: var(--fipe-color-text-primary);
  text-decoration: none;
}

.brand:hover {
  color: var(--fipe-color-text-primary);
}

.brand img {
  width: 28px;
  height: auto;
}

.brand-name {
  font-size: var(--fipe-type-title3-size);
  line-height: var(--fipe-type-title3-line);
  font-weight: var(--fipe-type-title3-weight);
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  gap: var(--fipe-space-1);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: var(--fipe-touch-target);
  padding-inline: var(--fipe-space-3);
  font-size: var(--fipe-type-subheadline-size);
  line-height: var(--fipe-type-subheadline-line);
  color: var(--fipe-color-text-secondary);
  text-decoration: none;
  border-radius: var(--fipe-radius-md);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--fipe-color-text-primary);
}

/* The nav is a convenience; the footer carries the same links, so it can go on narrow phones. */
@media (max-width: 479px) {
  .site-nav {
    display: none;
  }
}

/* ---- Hero --------------------------------------------------------------------------------- */

.hero {
  padding-block: var(--fipe-space-9) var(--fipe-space-10);
  background:
    radial-gradient(
      60% 80% at 85% 10%,
      color-mix(in srgb, var(--fipe-color-action-primary) 14%, transparent),
      transparent 70%
    );
}

.hero .container {
  display: grid;
  gap: var(--fipe-space-8);
  align-items: center;
}

@media (min-width: 880px) {
  .hero {
    padding-block: var(--fipe-space-10) calc(var(--fipe-space-10) + var(--fipe-space-8));
  }

  .hero .container {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--fipe-space-10);
  }
}

.eyebrow {
  margin: 0 0 var(--fipe-space-3);
  font-size: var(--fipe-type-footnote-size);
  line-height: var(--fipe-type-footnote-line);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fipe-color-action-primary);
}

.hero h1 {
  margin: 0;
  font-size: var(--fipe-type-large-title-size);
  line-height: var(--fipe-type-large-title-line);
  font-weight: var(--fipe-type-large-title-weight);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

@media (min-width: 720px) {
  .hero h1 {
    font-size: calc(var(--fipe-type-large-title-size) * 1.5);
    line-height: 1.1;
  }
}

.hero-lede {
  margin: var(--fipe-space-4) 0 var(--fipe-space-7);
  max-width: 34em;
  color: var(--fipe-color-text-secondary);
  text-wrap: pretty;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--fipe-space-3);
  min-height: var(--fipe-touch-target);
  padding: var(--fipe-space-2) var(--fipe-space-5) var(--fipe-space-2) var(--fipe-space-4);
  border: var(--fipe-hairline) dashed var(--fipe-color-border-primary);
  border-radius: var(--fipe-radius-full);
  background: var(--fipe-color-surface-primary);
  color: var(--fipe-color-text-secondary);
  cursor: default;
}

.store-badge svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.store-badge strong {
  display: block;
  font-size: var(--fipe-type-subheadline-size);
  line-height: var(--fipe-type-subheadline-line);
  font-weight: 600;
  color: var(--fipe-color-text-primary);
}

.store-badge small {
  display: block;
  font-size: var(--fipe-type-caption-size);
  line-height: var(--fipe-type-caption-line);
}

/* ---- Valuation card (hero illustration) --------------------------------------------------- */

.value-card {
  position: relative;
  margin: 0;
  padding: var(--fipe-space-6);
  background: var(--fipe-color-surface-elevated);
  border: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
  border-radius: var(--fipe-radius-xl);
  box-shadow: var(--fipe-elevation-floating);
}

.value-card-tag {
  position: absolute;
  top: var(--fipe-space-4);
  right: var(--fipe-space-4);
  padding: var(--fipe-space-1) var(--fipe-space-2);
  font-size: var(--fipe-type-caption-size);
  line-height: var(--fipe-type-caption-line);
  color: var(--fipe-color-text-tertiary);
  background: var(--fipe-color-background-tertiary);
  border-radius: var(--fipe-radius-full);
}

.value-card-vehicle {
  margin: 0;
  padding-right: calc(var(--fipe-space-10) + var(--fipe-space-4));
  font-size: var(--fipe-type-headline-size);
  line-height: var(--fipe-type-headline-line);
  font-weight: var(--fipe-type-headline-weight);
}

.value-card-meta {
  margin: var(--fipe-space-1) 0 var(--fipe-space-5);
  font-size: var(--fipe-type-footnote-size);
  line-height: var(--fipe-type-footnote-line);
  color: var(--fipe-color-text-secondary);
}

.value-card-label {
  margin: 0;
  font-size: var(--fipe-type-caption-size);
  line-height: var(--fipe-type-caption-line);
  color: var(--fipe-color-text-secondary);
}

.value-card-price {
  margin: var(--fipe-space-1) 0 var(--fipe-space-2);
  font-size: var(--fipe-type-value-large-size);
  line-height: var(--fipe-type-value-large-line);
  font-weight: var(--fipe-type-value-large-weight);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.movement {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--fipe-space-1);
  font-size: var(--fipe-type-value-small-size);
  line-height: var(--fipe-type-value-small-line);
  font-weight: var(--fipe-type-value-small-weight);
  font-variant-numeric: tabular-nums;
}

.movement-up {
  color: var(--fipe-color-feedback-success);
}

.movement-period {
  font-weight: 400;
  color: var(--fipe-color-text-secondary);
}

.sparkline {
  width: 100%;
  height: auto;
  margin-top: var(--fipe-space-5);
  color: var(--fipe-color-action-primary);
}

.sparkline .area {
  fill: color-mix(in srgb, currentColor 12%, transparent);
}

.sparkline .line {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sparkline-axis {
  display: flex;
  justify-content: space-between;
  margin-top: var(--fipe-space-2);
  font-size: var(--fipe-type-caption-size);
  line-height: var(--fipe-type-caption-line);
  color: var(--fipe-color-text-tertiary);
}

/* ---- Features ----------------------------------------------------------------------------- */

.features {
  padding-block: var(--fipe-space-10);
  background: var(--fipe-color-background-secondary);
  border-block: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
}

.section-title {
  margin: 0 0 var(--fipe-space-7);
  font-size: var(--fipe-type-title1-size);
  line-height: var(--fipe-type-title1-line);
  font-weight: var(--fipe-type-title1-weight);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.feature-grid {
  display: grid;
  gap: var(--fipe-space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--fipe-space-5);
  }
}

.feature {
  padding: var(--fipe-space-6);
  background: var(--fipe-color-surface-secondary);
  border: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
  border-radius: var(--fipe-radius-lg);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: var(--fipe-touch-target);
  height: var(--fipe-touch-target);
  margin-bottom: var(--fipe-space-5);
  border-radius: var(--fipe-radius-md);
  background: var(--fipe-color-action-secondary);
  color: var(--fipe-color-action-primary);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature h3 {
  margin: 0 0 var(--fipe-space-2);
  font-size: var(--fipe-type-headline-size);
  line-height: var(--fipe-type-headline-line);
  font-weight: var(--fipe-type-headline-weight);
}

.feature p {
  margin: 0;
  font-size: var(--fipe-type-callout-size);
  line-height: var(--fipe-type-callout-line);
  color: var(--fipe-color-text-secondary);
}

/* ---- Principles --------------------------------------------------------------------------- */

.principles {
  padding-block: var(--fipe-space-10);
}

.principle-list {
  display: grid;
  gap: var(--fipe-space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.principle-list h3 {
  margin: 0 0 var(--fipe-space-1);
  font-size: var(--fipe-type-headline-size);
  line-height: var(--fipe-type-headline-line);
  font-weight: var(--fipe-type-headline-weight);
}

.principle-list p {
  margin: 0;
  font-size: var(--fipe-type-callout-size);
  line-height: var(--fipe-type-callout-line);
  color: var(--fipe-color-text-secondary);
}

/* ---- Legal documents ---------------------------------------------------------------------- */

.prose {
  max-width: calc(var(--fipe-max-content-width) + 2 * var(--fipe-space-6));
  padding-block: var(--fipe-space-9) var(--fipe-space-10);
}

.prose h1 {
  margin: 0;
  font-size: var(--fipe-type-large-title-size);
  line-height: var(--fipe-type-large-title-line);
  font-weight: var(--fipe-type-large-title-weight);
  letter-spacing: -0.02em;
}

.prose .updated {
  margin: var(--fipe-space-2) 0 var(--fipe-space-7);
  font-size: var(--fipe-type-footnote-size);
  line-height: var(--fipe-type-footnote-line);
  color: var(--fipe-color-text-secondary);
}

.prose h2 {
  margin: var(--fipe-space-9) 0 var(--fipe-space-3);
  font-size: var(--fipe-type-title3-size);
  line-height: var(--fipe-type-title3-line);
  font-weight: var(--fipe-type-title3-weight);
  scroll-margin-top: var(--fipe-space-6);
}

.prose h3 {
  margin: var(--fipe-space-6) 0 var(--fipe-space-2);
  font-size: var(--fipe-type-headline-size);
  line-height: var(--fipe-type-headline-line);
  font-weight: var(--fipe-type-headline-weight);
}

.prose p,
.prose li {
  color: var(--fipe-color-text-primary);
  text-wrap: pretty;
}

.prose p {
  margin: 0 0 var(--fipe-space-4);
}

.prose ul {
  margin: 0 0 var(--fipe-space-4);
  padding-left: var(--fipe-space-6);
}

.prose li + li {
  margin-top: var(--fipe-space-2);
}

.prose .lede {
  font-size: var(--fipe-type-callout-size);
  line-height: 1.55;
  color: var(--fipe-color-text-secondary);
}

.toc {
  margin: 0 0 var(--fipe-space-7);
  padding: var(--fipe-space-5) var(--fipe-space-6);
  background: var(--fipe-color-surface-primary);
  border: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
  border-radius: var(--fipe-radius-lg);
}

.toc h2 {
  margin: 0 0 var(--fipe-space-3);
  font-size: var(--fipe-type-footnote-size);
  line-height: var(--fipe-type-footnote-line);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fipe-color-text-secondary);
}

.toc ol {
  margin: 0;
  padding-left: var(--fipe-space-5);
  font-size: var(--fipe-type-subheadline-size);
  line-height: var(--fipe-type-subheadline-line);
}

.toc li + li {
  margin-top: var(--fipe-space-2);
}

.toc a {
  text-decoration: none;
}

.toc a:hover {
  text-decoration: underline;
}

.callout {
  margin: 0 0 var(--fipe-space-4);
  padding: var(--fipe-space-4) var(--fipe-space-5);
  border-left: 3px solid var(--fipe-color-feedback-info);
  border-radius: 0 var(--fipe-radius-md) var(--fipe-radius-md) 0;
  background: var(--fipe-color-action-secondary);
  font-size: var(--fipe-type-callout-size);
  line-height: var(--fipe-type-callout-line);
}

.callout strong {
  display: block;
  margin-bottom: var(--fipe-space-1);
}

/* ---- 404 ---------------------------------------------------------------------------------- */

.not-found {
  padding-block: var(--fipe-space-10);
  text-align: center;
}

.not-found h1 {
  margin: 0 0 var(--fipe-space-3);
  font-size: var(--fipe-type-title1-size);
  line-height: var(--fipe-type-title1-line);
  font-weight: var(--fipe-type-title1-weight);
}

.not-found p {
  margin: 0 0 var(--fipe-space-6);
  color: var(--fipe-color-text-secondary);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--fipe-touch-target);
  padding-inline: var(--fipe-space-6);
  border-radius: var(--fipe-radius-full);
  background: var(--fipe-color-action-primary);
  color: var(--fipe-color-text-inverse);
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--fipe-motion-micro) var(--fipe-ease-standard);
}

.button:hover {
  background: var(--fipe-color-action-primary-pressed);
  color: var(--fipe-color-text-inverse);
}

/* ---- Footer ------------------------------------------------------------------------------- */

.site-footer {
  padding-block: var(--fipe-space-8);
  border-top: var(--fipe-hairline) solid var(--fipe-color-border-secondary);
  background: var(--fipe-color-background-secondary);
  font-size: var(--fipe-type-footnote-size);
  line-height: var(--fipe-type-footnote-line);
  color: var(--fipe-color-text-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--fipe-space-2);
  margin: 0 0 var(--fipe-space-4);
  margin-left: calc(-1 * var(--fipe-space-3));
  padding: 0;
  list-style: none;
  font-size: var(--fipe-type-subheadline-size);
  line-height: var(--fipe-type-subheadline-line);
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: var(--fipe-touch-target);
  padding-inline: var(--fipe-space-3);
  color: var(--fipe-color-text-primary);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.site-footer p {
  margin: 0 0 var(--fipe-space-2);
  max-width: 60em;
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}