:root {
  --black: #09090b;
  --black-soft: #0d0d10;
  --graphite: #151518;
  --graphite-light: #1c1c20;
  --inspection: #f2f2ef;
  --inspection-card: #ffffff;
  --ink: #101014;
  --red: #e60012;
  --red-light: #ff1829;
  --white: #f7f7f8;
  --muted: #a3a3aa;
  --line: rgba(255, 255, 255, .11);
  --line-dark: rgba(9, 9, 11, .13);
  --whatsapp: #25d366;
  --whatsapp-soft: #38cf77;
  --whatsapp-border: rgba(37, 211, 102, .48);
  --header-height: 72px;
}

* { box-sizing: border-box; }
html { background: var(--black); scroll-padding-top: calc(var(--header-height) + 16px); }
body { margin: 0; padding-bottom: 76px; overflow-x: hidden; background: var(--black); color: var(--white); }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
::selection { background: var(--red); color: #fff; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  border-radius: 999px;
  padding: .75rem 1rem;
  background: #fff;
  color: #111;
  font-weight: 800;
}
.skip-link:focus { top: 1rem; }
.focus-ring:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

/* Header */
.site-header {
  border-bottom: 1px solid transparent;
  background: rgba(9, 9, 11, .72);
  backdrop-filter: blur(18px);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(9, 9, 11, .94);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .22);
}
.brand-logo {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}
.brand-logo img {
  display: block;
  width: 142px;
  height: auto;
}
.nav-link {
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: 1rem .1rem;
  color: rgba(255, 255, 255, .62);
  font-size: .9375rem;
  font-weight: 700;
  transition: color .2s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  right: 50%;
  bottom: .48rem;
  left: 50%;
  height: 2px;
  border-radius: 999px;
  background: var(--red);
  transition: right .2s ease, left .2s ease;
}
.nav-link:hover,
.nav-link.is-active { color: #fff; }
.nav-link.is-active::after { right: 0; left: 0; }

.menu-button {
  width: 46px;
  height: 46px;
  display: grid;
  align-content: center;
  justify-items: end;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 50%;
  padding: 10px;
  background: rgba(255, 255, 255, .04);
}
.menu-button span:not(.sr-only) {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform .2s ease, opacity .2s ease, width .2s ease;
}
.menu-button span:nth-child(3) { width: 16px; }
.menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(4) { width: 22px; transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { border-top: 1px solid var(--line); background: rgba(9, 9, 11, .98); }
.mobile-menu[hidden] { display: none; }
.mobile-menu nav > a:not(.brand-button) {
  min-height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: rgba(255, 255, 255, .75);
  font-size: .9rem;
  font-weight: 700;
}

/* Buttons */
.brand-button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  border: 1px solid var(--whatsapp-border);
  border-radius: 999px;
  padding: .78rem 1.2rem;
  background: #18191b;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .28), 0 8px 24px rgba(24, 128, 72, .08);
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  white-space: nowrap;
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.brand-button:hover {
  border-color: rgba(56, 207, 119, .82);
  background: #1c211e;
  box-shadow: 0 15px 34px rgba(0, 0, 0, .32), 0 10px 28px rgba(24, 128, 72, .16);
  transform: translateY(-2px);
}
.brand-button:active { transform: translateY(0); }
.brand-button-small { min-height: 44px; padding: .62rem 1rem; font-size: .74rem; }
.brand-button-large { min-height: 56px; padding: .92rem 1.35rem; }
.whatsapp-icon {
  width: 28px;
  height: 28px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: rgba(56, 207, 119, .09);
}
.whatsapp-icon svg { width: 16px; height: 16px; fill: var(--whatsapp-soft); }

/* Hero and vehicle interaction */
.hero { position: relative; background: var(--black); }
.vehicle-stage {
  --pointer-x: 0;
  --pointer-y: 0;
  min-height: 900px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: #0b0c0f;
}
.vehicle-images {
  position: absolute;
  inset: -2.5%;
  z-index: -3;
  overflow: hidden;
  transform: translate3d(calc(var(--pointer-x) * 3px), calc(var(--pointer-y) * 2px), 0) scale(1.035);
  transform-origin: 70% 55%;
  transition: transform .32s cubic-bezier(.2, .7, .2, 1);
  will-change: transform;
}
.vehicle-image {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: 71% center;
  transition: opacity .65s cubic-bezier(.2, .7, .2, 1), transform .65s cubic-bezier(.2, .7, .2, 1);
}
.vehicle-image-closed { opacity: 1; }
.vehicle-image-open { opacity: 0; transform: scale(1.012); }
.vehicle-stage.is-hood-open .vehicle-image-closed { opacity: 0; transform: scale(.992); }
.vehicle-stage.is-hood-open .vehicle-image-open { opacity: 1; transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(9, 9, 11, .12) 0%, rgba(9, 9, 11, .2) 44%, #09090b 90%),
    linear-gradient(90deg, rgba(9, 9, 11, .98) 0%, rgba(9, 9, 11, .91) 42%, rgba(9, 9, 11, .12) 75%);
  pointer-events: none;
}
.hero-content {
  min-height: 900px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  padding-top: 126px;
  pointer-events: none;
}
.hero-copy { width: min(100%, 620px); pointer-events: auto; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: rgba(255, 255, 255, .72);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 99px;
  background: var(--red);
}
.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-family: Montserrat, sans-serif;
  font-size: clamp(2.45rem, 10vw, 4.7rem);
  font-weight: 800;
  line-height: .99;
  letter-spacing: -.055em;
}
.hero-summary {
  max-width: 35rem;
  margin-top: 1.35rem;
  color: rgba(255, 255, 255, .67);
  font-size: .99rem;
  line-height: 1.72;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.7rem; }
.explore-button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  padding: .86rem 1.2rem;
  background: rgba(9, 9, 11, .62);
  backdrop-filter: blur(12px);
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.explore-button:hover { border-color: rgba(255, 255, 255, .42); background: rgba(28, 28, 32, .8); transform: translateY(-2px); }
.explore-button-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  position: relative;
  border-radius: 50%;
  background: rgba(255, 255, 255, .09);
}
.explore-button-icon::before,
.explore-button-icon span {
  content: "";
  width: 11px;
  height: 2px;
  position: absolute;
  border-radius: 2px;
  background: #fff;
  transition: transform .3s ease;
}
.explore-button-icon span { transform: rotate(90deg); }
.vehicle-stage.is-hood-open .explore-button-icon span { transform: rotate(0); }
.vehicle-interface { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.vehicle-hint {
  position: absolute;
  right: 7.25rem;
  bottom: 3.2rem;
  color: rgba(255, 255, 255, .78);
  font-size: .875rem;
  font-weight: 700;
  line-height: 1.4;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .72);
}
.vehicle-hotspot {
  --delay: 0s;
  width: 34px;
  height: 34px;
  position: absolute;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 8px rgba(230, 0, 18, .13), 0 8px 24px rgba(0, 0, 0, .35);
  opacity: 0;
  pointer-events: none;
  transform: scale(.65);
  transition: opacity .25s ease var(--delay), transform .25s ease var(--delay);
}
.vehicle-hotspot[hidden] { display: none; }
.vehicle-hotspot::before { content: "+"; color: #fff; font-size: 1rem; font-weight: 800; }
.vehicle-hotspot::after {
  content: "";
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(230, 0, 18, .62);
  border-radius: 50%;
  animation: hotspot-pulse 2.2s ease-out infinite;
}
.vehicle-hotspot span {
  position: absolute;
  left: calc(100% + .8rem);
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .48rem .7rem;
  background: rgba(9, 9, 11, .82);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: .64rem;
  font-weight: 800;
}
.vehicle-stage.is-hood-open .vehicle-hotspot { opacity: 1; pointer-events: auto; transform: scale(1); }
.vehicle-hotspot:hover,
.vehicle-hotspot:focus-visible { transform: scale(1.1) !important; }
.hotspot-engine { --delay: .14s; left: 54%; top: 44%; }
.hotspot-transmission { --delay: .22s; left: 67%; top: 60%; }
.hotspot-traction { --delay: .3s; left: 82%; top: 70%; }

.vehicle-insight {
  width: min(340px, calc(100% - 2rem));
  position: absolute;
  right: 5%;
  bottom: 6.5rem;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 20px;
  padding: 1.25rem;
  background: rgba(13, 13, 16, .94);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .42);
  backdrop-filter: blur(18px);
  pointer-events: auto;
  animation: insight-in .25s ease both;
}
.vehicle-insight-close {
  width: 40px;
  height: 40px;
  position: absolute;
  top: .65rem;
  right: .65rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, .07);
  color: rgba(255, 255, 255, .7);
  font-size: 1.2rem;
}
.vehicle-insight-kicker { color: var(--red); font-size: .61rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.vehicle-insight h2 { margin-top: .55rem; padding-right: 2rem; font-family: Montserrat, sans-serif; font-size: 1.2rem; font-weight: 800; }
.vehicle-insight > p:not(.vehicle-insight-kicker) { margin-top: .65rem; color: rgba(255, 255, 255, .65); font-size: .78rem; line-height: 1.6; }
.vehicle-insight > a { display: inline-flex; margin-top: 1rem; border-bottom: 1px solid var(--red); padding-bottom: .18rem; color: #fff; font-size: .7rem; font-weight: 800; }

.hero-enter { opacity: 0; transform: translateY(16px); animation: hero-enter .7s ease forwards; }
.hero-enter:nth-child(1) { animation-delay: .1s; }
.hero-enter:nth-child(2) { animation-delay: .2s; }
.hero-enter:nth-child(3) { animation-delay: .3s; }
.hero-enter:nth-child(4) { animation-delay: .4s; }
.hero-enter:nth-child(5) { animation-delay: .5s; }

/* Trust strip */
.trust-strip {
  position: relative;
  z-index: 4;
  border-bottom: 1px solid var(--line-dark);
  background: var(--inspection);
  color: var(--ink);
}
.trust-items { display: grid; }
.trust-items > div {
  min-height: 78px;
  display: grid;
  align-content: center;
  gap: .25rem;
  border-bottom: 1px solid var(--line-dark);
  padding: .85rem 0;
}
.trust-items > div:last-child { border-bottom: 0; }
.trust-items strong {
  font-family: Montserrat, sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -.025em;
}
.trust-items span { color: rgba(16, 16, 20, .62); font-size: .875rem; line-height: 1.45; }

/* Shared sections */
.section-shell { padding: 5.2rem 0; }
.section-heading {
  display: grid;
  gap: 1.5rem;
  align-items: end;
  margin-bottom: 2.8rem;
}
.section-title {
  max-width: 15ch;
  margin-top: .85rem;
  font-family: Montserrat, sans-serif;
  font-size: clamp(2rem, 8vw, 3.8rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -.05em;
}
.section-heading > p {
  max-width: 31rem;
  color: rgba(255, 255, 255, .54);
  font-size: .9375rem;
  line-height: 1.7;
}
.section-light { color: var(--ink); }
.section-light .section-title { color: var(--ink); }
.section-light .section-heading > p { color: rgba(16, 16, 20, .62); }
.section-light a:focus-visible,
.section-light button:focus-visible { outline-color: var(--ink); }
.eyebrow-dark { color: rgba(16, 16, 20, .64); }
.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border-bottom: 1px solid rgba(255, 255, 255, .25);
  padding: .4rem 0;
  color: rgba(255, 255, 255, .72);
  font-size: .75rem;
  font-weight: 800;
}
.text-link:hover { border-color: var(--red); color: #fff; }

/* Diagnostics */
.specialties-section { border-top: 1px solid var(--line-dark); background: var(--inspection); }
.specialties-section .section-heading { margin-bottom: 2rem; }
.diagnostic {
  overflow: hidden;
  border: 1px solid rgba(9, 9, 11, .22);
  border-radius: 18px;
  background: var(--graphite);
  box-shadow: 0 24px 70px rgba(9, 9, 11, .16);
  color: var(--white);
}
.diagnostic-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}
.diagnostic-tab {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-right: 1px solid var(--line);
  padding: .9rem 1rem;
  color: rgba(255, 255, 255, .56);
  text-align: center;
  transition: background .2s ease, color .2s ease;
}
.diagnostic-tab:last-child { border-right: 0; }
.diagnostic-tab:focus-visible {
  z-index: 1;
  outline: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .38);
}
.diagnostic-tab::after {
  content: "";
  position: absolute;
  right: 22%;
  bottom: 0;
  left: 22%;
  height: 2px;
  border-radius: 99px 99px 0 0;
  background: var(--red);
  opacity: 0;
  transform: scaleX(.4);
  transition: opacity .2s ease, transform .2s ease;
}
.diagnostic-tab:hover { color: #fff; }
.diagnostic-tab.is-active { background: rgba(255, 255, 255, .045); color: #fff; }
.diagnostic-tab.is-active::after { opacity: 1; transform: scaleX(1); }
.diagnostic-tab strong { font-family: Montserrat, sans-serif; font-size: clamp(.68rem, 2.8vw, .9rem); font-weight: 700; line-height: 1.3; }
.diagnostic-panels { padding: 1.35rem; }
.diagnostic-panel { animation: panel-in .3s ease both; }
.diagnostic-label { color: var(--red); font-size: .63rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.diagnostic-panel h3 {
  max-width: 20ch;
  margin-top: .7rem;
  font-family: Montserrat, sans-serif;
  font-size: clamp(1.45rem, 6vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.035em;
}
.comparison-grid { display: grid; gap: .75rem; margin-top: 1.5rem; }
.comparison-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.05rem;
  background: rgba(255, 255, 255, .025);
}
.comparison-item span { color: rgba(255, 255, 255, .48); font-size: .62rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.comparison-item p { margin-top: .6rem; color: rgba(255, 255, 255, .7); font-size: .8rem; line-height: 1.65; }
.comparison-item-brand { border-color: rgba(230, 0, 18, .34); background: rgba(230, 0, 18, .055); }
.comparison-item-brand span { color: var(--red); }
.diagnostic-panels > .text-link { margin-top: 1.35rem; }

/* Process */
.process-section { border-top: 1px solid var(--line); background: var(--black); }
.process-steps { display: grid; position: relative; }
.process-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1rem;
  position: relative;
  padding: 0 0 2rem;
}
.process-steps li:not(:last-child)::after {
  content: "";
  width: 1px;
  position: absolute;
  top: 44px;
  bottom: 0;
  left: 21px;
  background: var(--line);
}
.process-steps li > span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 1;
  border: 1px solid rgba(230, 0, 18, .42);
  border-radius: 50%;
  background: var(--black);
  color: var(--red);
  font-family: Montserrat, sans-serif;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
}
.process-steps h3 {
  padding-top: .2rem;
  font-family: Montserrat, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}
.process-steps p {
  max-width: 27rem;
  margin-top: .55rem;
  color: rgba(255, 255, 255, .58);
  font-size: .82rem;
  line-height: 1.65;
}

/* Editorial technical block */
.editorial-section { overflow: hidden; border-top: 1px solid var(--line); background: var(--black-soft); }
.editorial-grid { display: grid; gap: 2rem; }
.editorial-visual {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: var(--graphite);
}
.editorial-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(9, 9, 11, .48));
  pointer-events: none;
}
.editorial-visual img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; object-position: 68% center; }
.editorial-copy { align-self: center; }
.editorial-copy .section-title { max-width: 13ch; }
.editorial-copy > p:not(.eyebrow) { max-width: 34rem; margin-top: 1.35rem; color: rgba(255, 255, 255, .62); font-size: .9375rem; line-height: 1.75; }
.technical-terms {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1.25rem;
  margin-top: 1.75rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}
.technical-terms li { color: rgba(255, 255, 255, .78); font-size: .75rem; font-weight: 700; }

/* Reviews */
.reviews-section { border-top: 1px solid var(--line-dark); background: var(--inspection); }
.review-summary { display: grid; gap: .4rem; }
.review-summary span { color: var(--red); font-size: .78rem; letter-spacing: .12em; }
.review-summary p { color: rgba(16, 16, 20, .56); font-size: .78rem; }
.reviews-viewport { overflow: hidden; }
.reviews-track { display: flex; transition: transform .4s cubic-bezier(.2, .7, .2, 1); }
.review-card {
  min-width: 100%;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  padding: 1.4rem;
  background: var(--inspection-card);
  box-shadow: 0 16px 50px rgba(9, 9, 11, .06);
  color: var(--ink);
}
.review-card-top { display: grid; gap: .45rem; }
.review-card-top h3 { color: var(--ink); font-size: .84rem; font-weight: 800; }
.review-card-top span { display: block; margin-top: .18rem; color: var(--red); font-size: .62rem; letter-spacing: .08em; }
.review-card blockquote { margin: 1.65rem 0 1.3rem; color: rgba(16, 16, 20, .82); font-size: 1rem; line-height: 1.72; }
.review-context { margin-top: auto; color: rgba(16, 16, 20, .46); font-size: .64rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.review-card > a { width: fit-content; min-height: 44px; display: inline-flex; align-items: center; gap: .4rem; margin-top: .45rem; color: rgba(16, 16, 20, .62); font-size: .69rem; font-weight: 800; }
.review-card > a:hover { color: var(--ink); }
.review-controls { min-height: 48px; display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1rem; }
.review-controls > button { width: 44px; height: 44px; border: 1px solid var(--line-dark); border-radius: 50%; background: rgba(9, 9, 11, .025); color: var(--ink); font-size: 1rem; }
.review-controls > button:hover { border-color: rgba(9, 9, 11, .28); background: rgba(9, 9, 11, .06); }
.review-dots { display: flex; gap: .4rem; }
.review-dots span { width: 6px; height: 6px; border-radius: 99px; background: rgba(9, 9, 11, .2); transition: width .25s ease, background .25s ease; }
.review-dots span.is-active { width: 20px; background: var(--red); }

/* FAQ */
.faq-section { border-top: 1px solid var(--line); background: var(--black-soft); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1rem 0;
  color: rgba(255, 255, 255, .86);
  font-family: Montserrat, sans-serif;
  font-size: .91rem;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span {
  width: 28px;
  height: 28px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, .025);
}
.faq-list summary > span::before,
.faq-list summary > span::after {
  content: "";
  width: 10px;
  height: 1.5px;
  position: absolute;
  border-radius: 2px;
  background: #fff;
  transition: transform .2s ease;
}
.faq-list summary > span::after { transform: rotate(90deg); }
.faq-list details[open] summary { color: #fff; }
.faq-list details[open] summary > span { border-color: rgba(230, 0, 18, .5); background: rgba(230, 0, 18, .08); }
.faq-list details[open] summary > span::after { transform: rotate(0); }
.faq-list details > p {
  max-width: 48rem;
  padding: 0 3.5rem 1.4rem 0;
  color: rgba(255, 255, 255, .62);
  font-size: .86rem;
  line-height: 1.75;
}

/* Final CTA */
.final-cta-section { border-top: 1px solid var(--line); padding: 4.5rem 0; background: var(--black); }
.final-cta-panel {
  width: calc(100% - 2.5rem);
  min-height: 300px;
  display: grid;
  align-items: center;
  gap: 2rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 2rem 1.5rem;
  background:
    linear-gradient(115deg, rgba(230, 0, 18, .075), transparent 44%),
    var(--graphite);
}
.final-cta-panel::before {
  content: "";
  width: 4px;
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--red);
}
.final-cta-panel > div { max-width: 42rem; }
.final-cta-panel h2 { margin-top: .9rem; font-family: Montserrat, sans-serif; font-size: clamp(1.8rem, 8vw, 3.2rem); font-weight: 800; line-height: 1.05; letter-spacing: -.045em; }
.final-cta-panel p:not(.eyebrow) { max-width: 32rem; margin-top: 1rem; color: rgba(255, 255, 255, .6); font-size: .9375rem; line-height: 1.7; }
.final-cta-panel > .brand-button { justify-self: start; }

/* Location and footer */
.location-section { border-top: 1px solid var(--line); background: #0a0a0c; }
.location-footer-section { padding-bottom: 4rem; }
.location-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 22px 22px 0 0;
  padding: 2rem 1.35rem;
  background: var(--graphite);
}
.location-copy address { margin-top: 1.5rem; color: rgba(255, 255, 255, .66); font-size: .88rem; font-style: normal; line-height: 1.8; }
.social-link {
  min-height: 44px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: .65rem;
  color: rgba(255, 255, 255, .7);
  font-size: .78rem;
  font-weight: 700;
  transition: color .2s ease;
}
.social-link svg { width: 18px; height: 18px; fill: currentColor; }
.social-link:hover { color: #fff; }
.location-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 1.7rem; }
.map-frame { min-height: 330px; overflow: hidden; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 22px 22px; background: var(--graphite); }
.map-frame iframe { width: 100%; height: 100%; min-height: 330px; display: block; border: 0; filter: grayscale(1) invert(.91) contrast(.9) brightness(.8); }
.site-footer { border-top: 1px solid var(--line); background: #0a0a0c; }
.footer-content { display: grid; gap: 1.6rem; }
.footer-brand { display: grid; gap: .9rem; }
.site-footer p,
.site-footer address { color: rgba(255, 255, 255, .45); font-size: .72rem; font-style: normal; line-height: 1.65; }
.site-footer .brand-logo img { width: 124px; }
.footer-contact { display: grid; align-content: start; gap: .35rem; }
.footer-contact a {
  min-height: 36px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, .72);
  font-size: .76rem;
  font-weight: 700;
}
.footer-contact a:hover { color: #fff; }
.footer-copyright { align-self: center; }

/* WhatsApp controls */
.floating-whatsapp { display: none; }
.mobile-contact-bar {
  position: fixed;
  inset: auto 0 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding: .62rem .8rem max(.62rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(9, 9, 11, .9);
  backdrop-filter: blur(16px);
}
.mobile-contact-bar .brand-button { width: min(100%, 420px); min-height: 52px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes hero-enter { to { opacity: 1; transform: translateY(0); } }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes insight-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes hotspot-pulse { 0% { opacity: .8; transform: scale(.65); } 70%, 100% { opacity: 0; transform: scale(1.35); } }

@media (min-width: 640px) {
  .vehicle-stage,
  .hero-content { min-height: 860px; }
  .hero-content { padding-top: 144px; }
  .hero-copy { width: 580px; }
  .hero h1 { font-size: clamp(3.3rem, 8vw, 5rem); }
  .diagnostic-panels { padding: 2rem; }
  .comparison-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-card { min-height: 330px; padding: 1.7rem; }
  .location-copy { padding: 2.6rem; }
  .trust-items { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .trust-items > div { border-right: 1px solid var(--line-dark); border-bottom: 0; padding: 1.25rem 1.5rem; }
  .trust-items > div:first-child { padding-left: 0; }
  .trust-items > div:last-child { border-right: 0; padding-right: 0; }
}

@media (min-width: 768px) {
  .section-shell { padding: 6.5rem 0; }
  .section-heading { grid-template-columns: 1.15fr .85fr; margin-bottom: 3.4rem; }
  .review-summary { justify-self: end; text-align: right; }
  .process-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .process-steps::before { content: ""; height: 1px; position: absolute; top: 22px; right: 22px; left: 22px; background: var(--line); }
  .process-steps li { min-height: 190px; grid-template-columns: 1fr; align-content: start; padding: 0 2rem 0 0; }
  .process-steps li:not(:last-child)::after { display: none; }
  .process-steps li > span { margin-bottom: 1rem; }
  .final-cta-panel { grid-template-columns: minmax(0, 1fr) auto; padding: 3rem; }
  .final-cta-panel > .brand-button { justify-self: end; }
  .footer-content { grid-template-columns: 1.15fr .8fr 1fr 1.1fr; align-items: center; }
}

@media (min-width: 900px) {
  .diagnostic-panels { padding: 2.4rem; }
  .diagnostic-panel { display: grid; grid-template-columns: minmax(250px, .8fr) minmax(0, 1.2fr); column-gap: 2.5rem; align-items: start; }
  .diagnostic-panel .diagnostic-label { grid-column: 1; }
  .diagnostic-panel h3 { grid-column: 1; }
  .diagnostic-panel .comparison-grid { grid-column: 2; grid-row: 1 / 3; margin-top: 0; }
  .diagnostic-panels > .text-link { width: fit-content; }
  .editorial-grid { grid-template-columns: minmax(0, 1.16fr) minmax(320px, .84fr); gap: 4rem; align-items: stretch; }
  .editorial-visual { min-height: 560px; }
  .editorial-copy { padding: 3rem 0; }
  .reviews-track { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; transform: none !important; }
  .review-card { min-width: 0; }
  .review-controls { display: none; }
}

@media (min-width: 1024px) {
  :root { --header-height: 84px; }
  body { padding-bottom: 0; }
  .vehicle-stage { min-height: 760px; height: 100svh; max-height: 960px; }
  .hero-content { min-height: 760px; height: 100%; align-items: center; padding-top: var(--header-height); }
  .vehicle-image { object-position: center; }
  .hero h1 { font-size: clamp(3.5rem, 5.1vw, 5.3rem); }
  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(9, 9, 11, .12) 0%, rgba(9, 9, 11, .07) 58%, #09090b 100%),
      linear-gradient(90deg, rgba(9, 9, 11, .98) 0%, rgba(9, 9, 11, .86) 33%, rgba(9, 9, 11, .28) 58%, rgba(9, 9, 11, .02) 82%);
  }
  .vehicle-hint { right: 1.5rem; bottom: 5.75rem; }
  .hotspot-engine { left: 53%; top: 45%; }
  .hotspot-transmission { left: 65%; top: 61%; }
  .hotspot-traction { left: 82%; top: 69%; }
  .location-copy { border-radius: 22px 0 0 22px; }
  .map-frame { min-height: 430px; border-top: 1px solid var(--line); border-left: 0; border-radius: 0 22px 22px 0; }
  .map-frame iframe { min-height: 430px; }
  .floating-whatsapp {
    min-height: 58px;
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    overflow: hidden;
    border: 1px solid var(--whatsapp-border);
    border-radius: 999px;
    padding: .48rem;
    background: #18191b;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .35), 0 10px 28px rgba(24, 128, 72, .1);
    color: #fff;
    font-size: .75rem;
    font-weight: 800;
    transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  }
  .floating-whatsapp > span:last-child { max-width: 0; overflow: hidden; opacity: 0; white-space: nowrap; transition: max-width .3s ease, opacity .2s ease, margin-right .3s ease; }
  .floating-whatsapp:hover,
  .floating-whatsapp:focus-visible { border-color: rgba(56, 207, 119, .82); background: #1c211e; transform: translateY(-2px); box-shadow: 0 18px 46px rgba(0, 0, 0, .4), 0 12px 32px rgba(24, 128, 72, .18); }
  .floating-whatsapp:hover > span:last-child,
  .floating-whatsapp:focus-visible > span:last-child { max-width: 190px; margin-right: .55rem; opacity: 1; }
  .floating-whatsapp .whatsapp-icon { width: 40px; height: 40px; }
  .floating-whatsapp .whatsapp-icon svg { width: 20px; height: 20px; }
  .mobile-contact-bar { display: none; }
}

@media (max-width: 1023px) {
  .vehicle-stage.is-hood-open .hero-copy { opacity: .2; transition: opacity .3s ease; }
  .vehicle-stage.is-hood-open .hero-copy:focus-within,
  .vehicle-stage.is-hood-open .hero-copy:hover { opacity: 1; }
  .vehicle-hint { right: 1.25rem; bottom: 2rem; }
  .vehicle-insight { right: 1rem; bottom: 5rem; }
}

@media (max-width: 639px) {
  .brand-logo img { width: 128px; }
  .vehicle-stage { min-height: 900px; }
  .hero-content { min-height: 900px; padding-top: 112px; }
  .hero-copy { width: 100%; }
  .hero h1 { max-width: 10ch; }
  .hero-summary { max-width: 31rem; font-size: .9rem; }
  .hero-actions { gap: .6rem; }
  .hero-actions .brand-button,
  .hero-actions .explore-button { min-height: 52px; padding: .75rem 1rem; }
  .vehicle-images {
    height: 58%;
    inset: auto -24% -1% -28%;
    transform: translate3d(calc(var(--pointer-x) * 2px), calc(var(--pointer-y) * 1px), 0) scale(1.025);
  }
  .vehicle-image { object-position: 67% center; }
  .hero-overlay {
    background:
      linear-gradient(180deg, #09090b 0%, rgba(9, 9, 11, .98) 39%, rgba(9, 9, 11, .58) 52%, rgba(9, 9, 11, .08) 69%, rgba(9, 9, 11, .18) 88%, #09090b 100%),
      linear-gradient(90deg, rgba(9, 9, 11, .35), rgba(9, 9, 11, .02));
  }
  .vehicle-hint { display: none; }
  .hotspot-engine { left: 38%; top: 66%; }
  .hotspot-transmission { left: 58%; top: 78%; }
  .hotspot-traction { left: 78%; top: 84%; }
  .vehicle-hotspot span { display: none; }
  .vehicle-insight { left: 1rem; right: 1rem; bottom: 4.75rem; width: auto; }
  .section-shell { padding: 4.6rem 0; }
  .section-title { font-size: clamp(2rem, 10vw, 2.8rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .vehicle-images { transform: none !important; }
  .reveal,
  .hero-enter { opacity: 1; transform: none; }
}