:root {
  --crj-ink: #07110f;
  --crj-ink-2: #0b1714;
  --crj-ink-3: #10201c;
  --crj-paper: #f3f5f1;
  --crj-paper-2: #e9eee8;
  --crj-green: #36ef3e;
  --crj-green-strong: #28d933;
  --crj-green-dark: #13671f;
  --crj-text: #101815;
  --crj-muted: #5f6b64;
  --crj-line: rgba(255, 255, 255, 0.14);
  --crj-shadow: 0 16px 40px rgba(5, 17, 14, 0.12);
}

html {
  scroll-padding-top: 76px;
}

body {
  overflow-x: hidden;
  background: var(--crj-paper);
  color: var(--crj-text);
  font-family: Inter, Arial, Helvetica, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  display: block;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--crj-green);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 0.72rem 1rem;
  border-radius: 0.35rem;
  background: #fff;
  color: #07110f;
  font-weight: 850;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1280px, calc(100% - 48px));
}

.eyebrow {
  gap: 0.55rem;
  color: var(--crj-green);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.eyebrow::before {
  width: 0.5rem;
  height: 0.5rem;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(54, 239, 62, 0.11);
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h2 {
  margin: 0.7rem 0 0.55rem;
  font-size: clamp(2rem, 3.4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section {
  padding: 62px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 1.7rem;
}

.section-lead {
  max-width: 660px;
  margin-bottom: 0;
  color: var(--crj-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.section-dark .section-lead {
  color: #bcc7c0;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  width: 100%;
  background: linear-gradient(180deg, rgba(4, 14, 12, 0.96), rgba(4, 14, 12, 0.72) 74%, transparent);
}

.header-inner {
  min-height: 74px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.brand {
  width: 260px;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 100%;
  height: auto;
}

.nav {
  gap: clamp(1rem, 2.25vw, 2.15rem);
  color: #eef4ef;
  font-size: 0.79rem;
  font-weight: 800;
}

.nav a,
.footer-nav a {
  position: relative;
}

.nav a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav a::after,
.footer-nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.38rem;
  left: 0;
  height: 2px;
  background: var(--crj-green);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after,
.footer-nav a:hover::after,
.footer-nav a:focus-visible::after {
  transform: scaleX(1);
}

.button {
  min-height: 47px;
  padding: 0.76rem 1.08rem;
  border-radius: 0.34rem;
  font-size: 0.86rem;
  font-weight: 900;
}

.button-primary {
  background: var(--crj-green);
  color: #061208;
  box-shadow: 0 12px 28px rgba(34, 238, 58, 0.2);
}

.button-primary:hover {
  background: #57f65d;
  box-shadow: 0 15px 32px rgba(34, 238, 58, 0.27);
}

.button-outline {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(3, 12, 10, 0.26);
  backdrop-filter: blur(8px);
}

.button svg,
.floating-whatsapp svg {
  width: 1.16rem;
  height: 1.16rem;
  flex: 0 0 auto;
  fill: currentColor;
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  padding: 124px 0 80px;
  background: var(--crj-ink);
  color: #fff;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 14, 12, 0.99) 0%, rgba(3, 14, 12, 0.95) 28%, rgba(3, 14, 12, 0.72) 48%, rgba(3, 14, 12, 0.18) 74%, rgba(3, 14, 12, 0.08) 100%),
    linear-gradient(180deg, rgba(3, 14, 12, 0.08) 60%, rgba(3, 14, 12, 0.68) 100%);
  content: "";
  pointer-events: none;
}

.hero::after {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(54, 239, 62, 0.55), transparent);
  content: "";
}

.hero-grid {
  position: static;
  display: block;
}

.hero-copy-wrap {
  position: relative;
  z-index: 3;
  max-width: 620px;
  padding: 0;
}

.hero h1 {
  max-width: 620px;
  margin: 1rem 0 1.05rem;
  font-size: clamp(3.7rem, 5.75vw, 5.75rem);
  font-weight: 920;
  letter-spacing: -0.075em;
  line-height: 0.89;
}

.hero h1 span {
  color: var(--crj-green);
}

.hero-copy {
  max-width: 560px;
  margin-bottom: 1.55rem;
  color: #e0e7e2;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.52;
}

.hero-actions {
  gap: 0.7rem;
}

.hero-note {
  display: none;
}

.hero-visual {
  position: absolute;
  z-index: 0;
  inset: 0;
  min-height: 0;
  margin: 0;
}

.hero-visual::before,
.hero-visual::after {
  display: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-fit: contain;
  object-position: right center;
  background: var(--crj-ink);
  box-shadow: none;
  filter: saturate(0.97) contrast(1.03);
}

.service-rail {
  position: relative;
  z-index: 4;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(54, 239, 62, 0.2);
  background: var(--crj-ink-2);
  color: #fff;
  box-shadow: none;
}

.service-rail::before {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 5%;
  left: 5%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--crj-green) 18%, var(--crj-green) 82%, transparent);
  content: "";
  opacity: 0.68;
  pointer-events: none;
}

.service-rail-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.service-item {
  min-width: 0;
  min-height: 184px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 1.8rem clamp(1.4rem, 3.5vw, 3.4rem);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.service-icon {
  width: 76px;
  height: 64px;
  display: grid;
  flex: 0 0 64px;
  place-items: center;
  overflow: visible;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 2px solid var(--crj-green);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.025);
  color: var(--crj-green);
  line-height: 0;
}

.service-item > .service-icon {
  display: grid;
  place-items: center;
  margin-top: 0;
  color: rgba(255, 255, 255, 0.76);
}

.service-icon svg {
  display: block;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.service-item strong {
  margin-top: 1rem;
  color: #fff;
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.service-item > div > span {
  max-width: 31ch;
  margin-top: 0.42rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(0.8rem, 0.95vw, 0.9rem);
  font-weight: 550;
  line-height: 1.45;
}

#contacto {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: 0;
  background: var(--crj-ink);
  isolation: isolate;
}

#contacto::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 14, 12, 0.99) 0%, rgba(3, 14, 12, 0.92) 35%, rgba(3, 14, 12, 0.42) 58%, rgba(3, 14, 12, 0.08) 100%),
    linear-gradient(180deg, rgba(3, 14, 12, 0.12), rgba(3, 14, 12, 0.4));
  content: "";
  pointer-events: none;
}

.contact {
  min-height: 390px;
  display: flex;
  align-items: center;
  padding: 0;
}

.contact-content {
  position: relative;
  z-index: 3;
  max-width: 640px;
  padding: 58px 0;
}

.contact h2 {
  max-width: 660px;
}

.contact .button {
  width: auto;
  min-width: 0;
  margin-top: 1.45rem;
}

.contact-visual {
  position: absolute;
  z-index: 0;
  inset: 0;
  min-height: 0;
  margin: 0;
  border: 0;
}

.contact-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: saturate(0.94) contrast(1.04);
}

.brands-section {
  padding: 68px 0 72px;
  background:
    radial-gradient(circle at 90% 12%, rgba(54, 239, 62, 0.07), transparent 28%),
    var(--crj-paper);
}

.brands-section::before {
  display: none;
}

.brands-intro {
  display: block;
  max-width: 760px;
  margin-bottom: 2rem;
}

.brands-intro h2,
#repuestos .section-head h2,
.parts-brand-header h2 {
  margin-bottom: 0.78rem;
}

.brands-intro .eyebrow,
.section-head .eyebrow,
.parts-brand-header .eyebrow {
  color: var(--crj-green-dark);
}

.brands-intro .section-lead {
  max-width: 650px;
  margin-top: 0;
  justify-self: start;
}

.brand-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.72rem 0.62rem;
}

.brand-item {
  min-width: 0;
  text-align: center;
}

.brand-card {
  min-height: 78px;
  padding: 0.7rem 0.8rem;
  border: 1px solid #d8dfd7;
  border-radius: 0.42rem;
  background: #fff;
  box-shadow: 0 7px 18px rgba(10, 24, 19, 0.06);
}

.brand-card::before {
  display: none;
}

.brand-card img {
  width: 100%;
  max-width: 116px;
  height: 48px;
  object-fit: contain;
}

.brand-item span {
  display: block;
  margin-top: 0.4rem;
  color: #28332d;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-item--chevrolet img,
.brand-item--hyundai img,
.brand-item--nissan img {
  max-width: 126px;
}

.brand-item--isuzu img,
.brand-item--kia img,
.brand-item--jac img {
  max-width: 100px;
}

.brand-item--mazda img,
.brand-item--toyota img,
.brand-item--chery img {
  max-width: 108px;
  height: 52px;
}

#repuestos {
  padding: 68px 0 74px;
  background:
    radial-gradient(circle at 84% 18%, rgba(54, 239, 62, 0.09), transparent 24%),
    var(--crj-ink-2);
  color: #fff;
}

#repuestos .section-head .eyebrow {
  color: var(--crj-green);
}

#repuestos .section-lead {
  color: #b9c4bd;
}

#repuestos .section-head {
  margin-bottom: 2rem;
}

.catalogue-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.55rem;
}

.category {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 0.42rem;
  background: #fff;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.category:hover {
  border-color: rgba(54, 239, 62, 0.7);
  box-shadow: 0 15px 28px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.category-media {
  aspect-ratio: 1.4 / 1;
  background: #e8e9e7;
}

.category-media::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 50%);
}

.category img {
  object-position: center;
}

.category-copy {
  min-height: 72px;
  padding: 0.75rem 0.78rem 0.8rem;
}

.category strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.category span {
  margin-top: 0.16rem;
  font-size: 0.72rem;
  line-height: 1.35;
}

.parts-brand-section {
  overflow: hidden;
  padding: 68px 0 72px;
  background:
    radial-gradient(circle at 8% 94%, rgba(54, 239, 62, 0.08), transparent 24%),
    var(--crj-paper);
}

.parts-brand-panel::before {
  display: none;
}

.parts-brand-header {
  max-width: 800px;
  margin-bottom: 2rem;
}

.parts-brand-header h2 {
  color: var(--crj-text);
}

.parts-brand-header .section-lead {
  color: var(--crj-muted);
}

.parts-brand-grid {
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 0.62rem;
}

.parts-brand-card {
  min-height: 74px;
  padding: 0.7rem;
  border: 1px solid #d7ded6;
  border-radius: 0.4rem;
  background: #fff;
  box-shadow: 0 7px 18px rgba(10, 24, 19, 0.07);
}

.parts-brand-card:hover {
  border-color: #8cc987;
  box-shadow: 0 10px 20px rgba(10, 24, 19, 0.11);
  transform: translateY(-2px);
}

.parts-brand-card img {
  width: min(100%, 104px);
  height: 40px;
  object-fit: contain;
}

.parts-brand-card--gmb img,
.parts-brand-card--gates img,
.parts-brand-card--ctr img,
.parts-brand-card--tokico img,
.parts-brand-card--mahle img,
.parts-brand-card--gsp img {
  width: min(100%, 116px);
}

.parts-brand-card--555 img,
.parts-brand-card--gm img,
.parts-brand-card--ngk img {
  height: 44px;
}

.parts-brand-section + .section-dark {
  padding: 42px 0;
  background: var(--crj-ink-2);
}

.process-grid {
  grid-template-columns: 0.9fr repeat(3, 1fr);
  gap: 1px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.13);
}

.process-intro,
.process-step {
  min-height: 158px;
  padding: 1.15rem 1.25rem;
  background: #0c1815;
}

.process-intro {
  background: #12231e;
}

.process-intro h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 2.8vw, 2.65rem);
}

.process-number {
  margin-bottom: 1.65rem;
  color: var(--crj-green);
  font-size: 0.7rem;
}

.process-step h3 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.process-step p {
  color: #b5c1ba;
  font-size: 0.78rem;
  line-height: 1.5;
}

#beneficios {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: 0;
  background: var(--crj-ink);
  isolation: isolate;
}

#beneficios::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 14, 12, 0.95) 0%, rgba(3, 14, 12, 0.83) 35%, rgba(3, 14, 12, 0.46) 63%, rgba(3, 14, 12, 0.68) 100%),
    linear-gradient(180deg, rgba(3, 14, 12, 0.12), rgba(3, 14, 12, 0.45));
  content: "";
}

.business-visual {
  position: absolute;
  z-index: 0;
  inset: 0;
  margin: 0;
}

.business-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

#beneficios > .shell {
  position: relative;
  z-index: 2;
  min-height: 390px;
  display: flex;
  align-items: center;
}

.business-panel {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding: 54px 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.business-panel::after {
  display: none;
}

.business-panel h2 {
  max-width: 570px;
}

.business-panel .button {
  margin-top: 1.35rem;
}

.benefit-list {
  padding: 0.4rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.45rem;
  background: rgba(4, 15, 12, 0.54);
  backdrop-filter: blur(9px);
}

.benefit-list li {
  gap: 0.72rem;
  padding: 0.72rem 0;
  font-size: 0.84rem;
}

.tick {
  width: 1.28rem;
  height: 1.28rem;
  flex: 0 0 1.28rem;
  background: var(--crj-green);
}

.site-footer {
  padding: 48px 0 24px;
  background: #050d0c;
}

.site-footer::before {
  width: 28rem;
  height: 28rem;
  border-color: rgba(54, 239, 62, 0.12);
}

.footer-grid {
  grid-template-columns: 1.15fr 0.9fr 1.1fr 0.7fr;
  gap: clamp(1.7rem, 4vw, 4rem);
  padding-bottom: 2rem;
}

.footer-brand img {
  width: min(100%, 235px);
  height: auto;
}

.footer-brand p {
  margin: 0.9rem 0 1.2rem;
  font-size: 0.88rem;
}

.footer-heading {
  margin-bottom: 0.85rem;
  font-size: 0.92rem;
}

.footer-contact-list,
.footer-location-list,
.footer-nav {
  gap: 0.68rem;
}

.footer-contact-list a,
.footer-location-list a,
.footer-location-list li,
.footer-nav a {
  font-size: 0.78rem;
  line-height: 1.45;
}

.footer-contact-link {
  gap: 0.55rem;
  min-height: 44px;
  align-items: center;
}

.footer-contact-link svg {
  width: 15px;
  height: 15px;
}

.footer-location-list strong {
  font-size: 0.69rem;
}

.footer-map-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem !important;
}

.footer-nav {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  width: fit-content;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: #c8d1ca;
  font-weight: 750;
}

.social-list {
  gap: 0.5rem;
}

.social-link {
  width: 44px;
  height: 44px;
}

.social-link svg {
  width: 17px;
  height: 17px;
}

.footer-bottom {
  padding-top: 1rem;
  font-size: 0.7rem;
}

.floating-whatsapp {
  position: fixed;
  z-index: 50;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 32px rgba(3, 20, 11, 0.34);
  animation: whatsapp-soft-pulse 5s ease-in-out infinite;
  transition: background-color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.floating-whatsapp:hover {
  background: #1fbd59;
  transform: translateY(-2px);
}

.floating-whatsapp svg {
  width: 29px;
  height: 29px;
}

@keyframes whatsapp-soft-pulse {
  0%, 76%, 100% { box-shadow: 0 12px 32px rgba(3, 20, 11, 0.34), 0 0 0 0 rgba(37, 211, 102, 0.24); }
  86% { box-shadow: 0 12px 32px rgba(3, 20, 11, 0.34), 0 0 0 9px rgba(37, 211, 102, 0); }
}

@media (max-width: 1431px) {
  .service-rail .shell,
  #contacto .shell,
  #marcas .shell,
  #repuestos .shell,
  #marcas-repuestos .shell,
  #proceso .shell,
  #beneficios .shell,
  .site-footer .shell {
    padding-right: 56px;
  }

  .service-rail .shell {
    padding-right: 0;
  }
}

@media (max-width: 1100px) {
  .shell {
    width: min(100% - 40px, 960px);
  }

  .brand {
    width: 218px;
  }

  .nav {
    gap: 1rem;
    font-size: 0.74rem;
  }

  .header-inner .button {
    padding-inline: 0.82rem;
  }

  .hero {
    min-height: 620px;
  }

  .hero-copy-wrap {
    max-width: 560px;
  }

  .hero h1 {
    max-width: 560px;
    font-size: clamp(3.4rem, 6.3vw, 4.8rem);
  }

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

  .brand-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .category-media {
    aspect-ratio: 1.75 / 1;
  }

  .parts-brand-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  html {
    scroll-padding-top: 70px;
  }

  .shell {
    width: min(100% - 32px, 720px);
  }

  .header-inner {
    min-height: 70px;
    gap: 0.75rem;
  }

  .brand {
    width: 190px;
  }

  .nav {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
    margin-left: auto;
  }

  .header-inner .button {
    min-height: 44px;
  }

  .mobile-nav summary {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav summary svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-width: 2;
  }

  .mobile-nav-menu {
    position: absolute;
    top: calc(100% + 0.65rem);
    right: 0;
    width: min(240px, calc(100vw - 32px));
    display: grid;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 0.5rem;
    background: rgba(5, 14, 12, 0.98);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.38);
  }

  .mobile-nav-menu a {
    padding: 0.88rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
  }

  .mobile-nav-menu a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: 640px;
    padding: 112px 0 58px;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(3, 14, 12, 0.98) 0%, rgba(3, 14, 12, 0.88) 48%, rgba(3, 14, 12, 0.4) 78%, rgba(3, 14, 12, 0.2) 100%),
      linear-gradient(180deg, rgba(3, 14, 12, 0.06) 58%, rgba(3, 14, 12, 0.82) 100%);
  }

  .hero-copy-wrap {
    max-width: 520px;
  }

  .hero h1 {
    max-width: 520px;
    font-size: clamp(3.2rem, 9vw, 4.35rem);
  }

  .hero-copy {
    max-width: 500px;
  }

  .hero-visual img {
    object-position: center bottom;
  }

  .service-item {
    min-height: 190px;
    padding-inline: 1rem;
  }

  #contacto,
  .contact {
    min-height: 430px;
  }

  #contacto::before {
    background: linear-gradient(90deg, rgba(3, 14, 12, 0.98) 0%, rgba(3, 14, 12, 0.84) 56%, rgba(3, 14, 12, 0.34) 100%);
  }

  .contact-content {
    max-width: 540px;
  }

  .contact-visual img {
    object-position: 62% center;
  }

  .brand-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .parts-brand-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .process-intro,
  .process-step {
    min-height: 152px;
  }

  #beneficios,
  #beneficios > .shell {
    min-height: 470px;
  }

  .business-panel {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .benefit-list {
    max-width: 620px;
  }

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

@media (max-width: 560px) {
  .shell {
    width: min(100% - 28px, 500px);
  }

  .section {
    padding: 48px 0;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .header-inner {
    min-height: 68px;
    gap: 0.55rem;
  }

  .brand {
    width: clamp(145px, 43vw, 176px);
  }

  .header-inner .button {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    border-radius: 50%;
  }

  .header-cta-full,
  .header-cta-short,
  .header-inner .arrow {
    display: none;
  }

  .header-whatsapp-icon {
    display: block;
  }

  .hero {
    min-height: 820px;
    padding: 106px 0 48px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(3, 14, 12, 0.98) 0%, rgba(3, 14, 12, 0.98) 56%, rgba(3, 14, 12, 0.7) 68%, rgba(3, 14, 12, 0.18) 100%),
      linear-gradient(90deg, rgba(3, 14, 12, 0.42), rgba(3, 14, 12, 0.08));
  }

  .hero h1 {
    margin-top: 0.85rem;
    font-size: clamp(2.8rem, 14vw, 4rem);
    line-height: 0.91;
  }

  .hero-copy {
    max-width: 420px;
    margin-bottom: 1.25rem;
    font-size: 0.94rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 330px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual {
    inset: auto 0 0;
    height: 300px;
  }

  .hero-visual img {
    object-fit: cover;
    object-position: 55% center;
  }

  .service-rail-inner {
    grid-template-columns: 1fr;
    padding-block: 0.55rem;
  }

  .service-item {
    min-height: 106px;
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 1rem;
    padding: 1.25rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    text-align: left;
  }

  .service-item > div {
    min-width: 0;
  }

  .service-item:last-child {
    border-bottom: 0;
  }

  .service-icon {
    width: 64px;
    height: 56px;
    flex-basis: 56px;
  }

  .service-icon svg {
    width: 39px;
    height: 39px;
    flex-basis: 39px;
  }

  .service-item strong {
    margin-top: 0;
    font-size: 1.03rem;
  }

  .service-item > div > span {
    max-width: none;
    margin-top: 0.28rem;
    font-size: 0.82rem;
  }

  #contacto,
  .contact {
    min-height: 520px;
  }

  #contacto::before {
    background:
      linear-gradient(180deg, rgba(3, 14, 12, 0.95) 0%, rgba(3, 14, 12, 0.73) 60%, rgba(3, 14, 12, 0.58) 100%),
      linear-gradient(90deg, rgba(3, 14, 12, 0.84), rgba(3, 14, 12, 0.2));
  }

  .contact {
    align-items: flex-start;
  }

  .contact-content {
    max-width: 420px;
    padding: 56px 0;
  }

  .contact h2 {
    max-width: 410px;
  }

  .contact .button {
    width: 100%;
    max-width: 300px;
  }

  .contact-visual img {
    object-position: 66% center;
  }

  .brands-section,
  #repuestos,
  .parts-brand-section {
    padding: 54px 0 58px;
  }

  .brands-intro,
  #repuestos .section-head,
  .parts-brand-header {
    margin-bottom: 1.85rem;
  }

  .brand-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem 0.55rem;
  }

  .brand-card {
    min-height: 76px;
  }

  .brand-card img {
    max-width: 108px;
    height: 46px;
  }

  .catalogue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .category-media {
    aspect-ratio: 1.22 / 1;
  }

  .category-copy {
    min-height: 76px;
    padding: 0.7rem;
  }

  .category strong {
    font-size: 0.94rem;
  }

  .category span {
    font-size: 0.67rem;
  }

  .parts-brand-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .parts-brand-card {
    min-height: 72px;
  }

  .parts-brand-section + .section-dark {
    padding: 34px 0;
  }

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

  .process-intro,
  .process-step {
    min-height: 0;
    padding: 1.05rem 1.1rem;
  }

  .process-number {
    margin-bottom: 0.65rem;
  }

  .process-step p {
    font-size: 0.76rem;
  }

  #beneficios,
  #beneficios > .shell {
    min-height: 650px;
  }

  #beneficios::before {
    background:
      linear-gradient(180deg, rgba(3, 14, 12, 0.95) 0%, rgba(3, 14, 12, 0.82) 58%, rgba(3, 14, 12, 0.9) 100%),
      linear-gradient(90deg, rgba(3, 14, 12, 0.82), rgba(3, 14, 12, 0.35));
  }

  .business-visual img {
    object-position: 61% center;
  }

  .business-panel {
    gap: 1.1rem;
    padding: 50px 0;
  }

  .business-panel .button {
    width: 100%;
    max-width: 310px;
  }

  .benefit-list {
    padding-inline: 1rem;
  }

  .benefit-list li {
    font-size: 0.78rem;
  }

  .site-footer {
    padding-top: 44px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.7rem;
  }

  .footer-brand img {
    width: min(100%, 220px);
  }

  .footer-bottom {
    flex-direction: column;
  }

  .floating-whatsapp {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 50px;
    height: 50px;
  }

  .floating-whatsapp svg {
    width: 25px;
    height: 25px;
  }
}

@media (max-width: 340px) {
  .shell {
    width: calc(100% - 24px);
  }

  .brand {
    width: 138px;
  }

  .mobile-nav summary,
  .header-inner .button {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
  }

  .hero h1 {
    font-size: 2.68rem;
  }

  .hero-copy {
    font-size: 0.89rem;
  }

  .brand-card,
  .parts-brand-card {
    padding-inline: 0.45rem;
  }
}

@media (min-width: 1600px) {
  .shell {
    width: min(1420px, calc(100% - 80px));
  }

  .hero {
    min-height: 650px;
  }

  .hero-copy-wrap,
  .hero h1 {
    max-width: 680px;
  }

  .hero h1 {
    font-size: 6rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}