/* ===================================
   VARIABLES & RESET
=================================== */
:root {
  --rojo:        #de070c;
  --negro:       #050404;
  --gris:        #aca4a7;
  --gris-claro:  #eaeff2;
  --gris-medio:  #f4f6f8;
  --gris-oscuro: #1c1c1e;
  --blanco:      #ffffff;

  --titulo: 'Barlow Condensed', sans-serif;
  --cuerpo: 'Barlow', sans-serif;

  --max:    1200px;
  --pad:    1.5rem;
  --header: 68px;
  --radio:  8px;
  --radio2: 14px;
  --sombra: 0 4px 24px rgba(0,0,0,.1);
  --sombra2: 0 8px 40px rgba(0,0,0,.18);
  --trans:  .28s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header);
}

body {
  font-family: var(--cuerpo);
  font-size: 1rem;
  color: var(--negro);
  background: var(--blanco);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
details summary { list-style: none; }
details summary::-webkit-details-marker { display: none; }

/* ===================================
   UTILIDADES
=================================== */
.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.seccion-label {
  display: inline-block;
  font-family: var(--titulo);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--rojo);
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.seccion-label.light { color: rgba(255,255,255,.6); }

.sec-titulo {
  font-family: var(--titulo);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: .75rem;
}

.sec-sub {
  color: #555;
  max-width: 560px;
  margin-bottom: 2rem;
}

/* BOTONES */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--titulo);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .75rem 1.6rem;
  border-radius: var(--radio);
  transition: var(--trans);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }

.btn-rojo   { background: var(--rojo); color: var(--blanco); }
.btn-rojo:hover { background: #c2060b; box-shadow: 0 6px 20px rgba(222,7,12,.35); }

.btn-borde  { background: rgba(255,255,255,.07); color: var(--blanco); border: 2px solid rgba(255,255,255,.45); }
.btn-borde:hover { border-color: var(--blanco); background: rgba(255,255,255,.14); }

.btn-negro  { background: var(--negro); color: var(--blanco); }
.btn-negro:hover { background: #222; box-shadow: 0 6px 20px rgba(0,0,0,.3); }

.btn-blanco { background: var(--blanco); color: var(--negro); }
.btn-blanco:hover { background: var(--gris-claro); box-shadow: 0 6px 20px rgba(0,0,0,.2); }

.btn-full { width: 100%; justify-content: center; }

.btn-rojo-sm {
  display: inline-flex;
  align-items: center;
  font-family: var(--titulo);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .5rem 1.1rem;
  border-radius: 6px;
  background: var(--rojo);
  color: var(--blanco);
  transition: var(--trans);
}
.btn-rojo-sm:hover { background: #c2060b; transform: translateY(-1px); }

/* ANIMACIONES DE ENTRADA */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}
[data-delay="100"] { transition-delay: .1s; }
[data-delay="150"] { transition-delay: .15s; }
[data-delay="200"] { transition-delay: .2s; }

/* ===================================
   HEADER
=================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header);
  background: var(--negro);
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow var(--trans);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.4); }

.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
  text-decoration: none;
}
.logo-img  { height: 44px; width: auto; filter: brightness(0) invert(1); }
.logo-fallback { display: flex; align-items: center; gap: .55rem; }
.logo-svg  { width: 40px; height: 40px; flex-shrink: 0; }
.logo-text-wrap { display: flex; flex-direction: column; line-height: 1; }
.logo-top  { font-family: var(--titulo); font-size: .62rem; font-weight: 600; letter-spacing: .12em; color: var(--gris); text-transform: uppercase; }
.logo-bot  { font-family: var(--titulo); font-size: 1.18rem; font-weight: 900; letter-spacing: .05em; color: var(--blanco); text-transform: uppercase; }

/* Nav links */
.nav-links {
  display: none;
  flex: 1;
  justify-content: center;
  gap: .25rem;
}
.nav-link {
  font-family: var(--titulo);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: rgba(255,255,255,.75);
  padding: .4rem .7rem;
  border-radius: 6px;
  transition: color var(--trans), background var(--trans);
  text-transform: uppercase;
}
.nav-link:hover,
.nav-link.active { color: var(--blanco); }
.nav-link.active { color: var(--rojo); }

/* Botón WA header */
.btn-wa-nav {
  display: none;
  align-items: center;
  gap: .45rem;
  font-family: var(--titulo);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--rojo);
  color: var(--blanco);
  padding: .55rem 1.1rem;
  border-radius: var(--radio);
  transition: var(--trans);
  flex-shrink: 0;
  white-space: nowrap;
}
.btn-wa-nav:hover { background: #c2060b; transform: translateY(-1px); }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: .4rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: var(--trans);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header);
  left: 0; right: 0;
  background: rgba(5,4,4,.97);
  backdrop-filter: blur(10px);
  padding: 1.5rem var(--pad) 2rem;
  gap: .25rem;
  border-bottom: 2px solid var(--rojo);
  z-index: 999;
}
.nav-links.open .nav-link {
  font-size: 1.1rem;
  padding: .7rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-links.open .btn-wa-nav-mobile {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: var(--rojo);
  color: var(--blanco);
  font-family: var(--titulo);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .85rem 1.2rem;
  border-radius: var(--radio);
  margin-top: .75rem;
  justify-content: center;
}

/* ===================================
   HERO
=================================== */
.hero {
  background-color: var(--negro);
  background-image:
    linear-gradient(to right,
      rgba(5,4,4,.97) 0%,
      rgba(5,4,4,.92) 30%,
      rgba(5,4,4,.6)  55%,
      rgba(5,4,4,.2)  82%,
      rgba(5,4,4,.08) 100%
    ),
    url('images/fondo-header.png');
  background-size: cover;
  background-position: right 40%;
  padding-top: var(--header);
  min-height: max(600px, 88vh);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 3rem;
  min-height: calc(max(600px, 88vh) - var(--header));
}

.hero-titulo {
  font-family: var(--titulo);
  font-weight: 900;
  line-height: .98;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 1.1rem;
}
.titulo-rojo {
  font-size: clamp(2.8rem, 8.5vw, 5.8rem);
  font-weight: 900;
  font-style: italic;
  line-height: .95;
  color: var(--rojo);
  letter-spacing: -.01em;
}
.titulo-blanco {
  font-size: clamp(2.8rem, 8.5vw, 5.8rem);
  font-weight: 900;
  font-style: normal;
  line-height: .95;
  color: var(--blanco);
  letter-spacing: -.01em;
}

.hero-content { position: relative; z-index: 3; }

.hero-sub {
  color: rgba(255,255,255,.6);
  font-size: .98rem;
  max-width: 420px;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.hero-props {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-bottom: 1.75rem;
}
.hero-prop {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: rgba(255,255,255,.85);
}
.hero-prop-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--rojo);
}
.hero-prop span { font-family: var(--titulo); font-size: .76rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; line-height: 1.3; }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-imagen {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-imagen img {
  width: 100%;
  max-width: 560px;
  height: 380px;
  object-fit: cover;
  object-position: center center;
  border-radius: var(--radio2);
  box-shadow: 0 8px 48px rgba(0,0,0,.45);
}

/* ===================================
   INFO BAR
=================================== */
.info-bar {
  background: var(--gris-medio);
  position: relative;
  z-index: 1;
  padding: 2rem 0 2.5rem;
}
.info-bar .container {
  background: var(--blanco);
  border-radius: var(--radio2);
  box-shadow: 0 4px 32px rgba(0,0,0,.12);
  border: 1px solid rgba(0,0,0,.05);
  overflow: hidden;
}
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
}
.info-item:last-child { border-bottom: none; }
.info-icon { flex-shrink: 0; padding-top: .15rem; }
.info-texto strong { display: block; font-family: var(--titulo); font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .3rem; color: var(--negro); }
.info-texto p { font-size: .88rem; color: #555; line-height: 1.5; }

/* ===================================
   PROMOCIÓN DEL MES
=================================== */
.promo-sec {
  background: var(--blanco);
  padding: 4rem 0;
}
.promo-sec .sec-sub { color: #555; }
.promo-sec .sec-titulo { font-size: clamp(2.4rem, 7vw, 4rem); }
.promo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.promo-card {
  display: flex;
  flex-direction: column;
  background: var(--gris-medio);
  border-radius: var(--radio2);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--trans), box-shadow var(--trans);
}
.promo-card:hover { transform: translateY(-4px); box-shadow: var(--sombra2); }
.promo-img-wrap {
  position: relative;
  background: var(--blanco);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.promo-img-wrap img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  padding: 1rem;
}
.promo-badge {
  position: absolute;
  top: .9rem;
  right: .9rem;
  background: var(--rojo);
  color: var(--blanco);
  font-family: var(--titulo);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .35rem .8rem;
  border-radius: 6px;
}
.promo-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 1.4rem 1.4rem 1.6rem;
}
.promo-medida {
  font-family: var(--titulo);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--rojo);
  text-transform: uppercase;
}
.promo-body h3 {
  font-family: var(--titulo);
  font-size: 1.6rem;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: .65rem;
}
.promo-precio-unidad { font-size: .9rem; color: #555; margin-bottom: 1.1rem; }
.promo-precio-unidad span { text-transform: uppercase; font-size: .75rem; letter-spacing: .05em; }
.promo-precios {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed rgba(5,4,4,.15);
}
.promo-precio-tachado { font-size: .85rem; color: #888; text-decoration: line-through; }
.promo-precio-final {
  font-family: var(--titulo);
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--rojo);
  line-height: 1.15;
}
.promo-precio-final small {
  display: block;
  font-family: var(--cuerpo);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--negro);
}
.promo-incluye {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  font-weight: 600;
  color: #444;
  margin-bottom: 1.4rem;
}
.promo-incluye svg { flex-shrink: 0; }
.promo-card .btn { margin-top: auto; }

/* ===================================
   SERVICIOS
=================================== */
.servicios-sec {
  background: var(--gris-medio);
  padding: 2.5rem 0 4rem;
}

.servicios-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: .25rem;
}

/* Panel izquierdo */
.servicios-generales {
  background: var(--blanco);
  border-radius: var(--radio2);
  padding: 2rem 1.75rem;
  box-shadow: var(--sombra);
}
.servicios-generales h2 {
  font-family: var(--titulo);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: .4rem;
}
.servicios-sub {
  font-size: .9rem;
  color: #666;
  margin-bottom: 1.75rem;
}
.servicios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1rem;
}
.serv-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
}
.serv-icon {
  width: 42px;
  height: 42px;
  background: var(--gris-claro);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--negro);
}
.serv-icon svg { width: 22px; height: 22px; }
.serv-texto strong { display: block; font-family: var(--titulo); font-size: .88rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .15rem; }
.serv-texto span  { font-size: .8rem; color: #666; line-height: 1.4; }

/* Panel derecho (oscuro) */
.servicios-especial {
  background: #0d0e0f;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='98'%3E%3Cpath d='M28 2L54 16V44L28 58L2 44V16L28 2z' fill='none' stroke='%23ffffff12' stroke-width='1'/%3E%3Cpath d='M28 58L54 72V100L28 114L2 100V72L28 58z' fill='none' stroke='%23ffffff12' stroke-width='1'/%3E%3C/svg%3E");
  border-radius: var(--radio2);
  padding: 2rem 1.75rem;
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}

.especial-label {
  display: inline-block;
  font-family: var(--titulo);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: .75rem;
}

.servicios-especial h2 {
  font-family: var(--titulo);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 0;
}

.especial-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radio);
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: .9rem;
  transition: var(--trans);
}
.especial-card:hover { background: rgba(255,255,255,.09); }

.especial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.especial-header-texto { flex: 1 1 auto; }
.especial-header-texto .especial-label { margin-bottom: .5rem; }
.especial-header-texto h2 { margin-bottom: 0; }
.precurado-header-img {
  flex-shrink: 0;
  width: 110px;
  height: auto;
  max-height: 100px;
  object-fit: contain;
}

.precurado-card {
  border-color: var(--rojo);
  flex-direction: column;
  align-items: stretch;
  background: rgba(222,7,12,.06);
}
.precurado-card-body {
  /* heredado del padding de .especial-card */
}
.precurado-card-body strong {
  display: block;
  font-family: var(--titulo);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: rgba(255,255,255,.9);
  margin-bottom: .65rem;
  line-height: 1.45;
}
.precurado-card-body p {
  font-size: .82rem;
  color: rgba(255,255,255,.62);
  line-height: 1.55;
  margin-bottom: .5rem;
}
.precurado-card-body p:last-child { margin-bottom: 0; }

.precurado-card-lista {
  margin-top: .65rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.precurado-card-lista li {
  font-size: .82rem;
  color: rgba(255,255,255,.75);
  line-height: 1.4;
  padding-left: 1.1rem;
  position: relative;
}
.precurado-card-lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rojo);
}

.especial-footnote {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
  margin: .75rem 0 1.5rem;
  line-height: 1.5;
}
.especial-footnote svg { flex-shrink: 0; margin-top: .1rem; }

.btn-especial {
  display: inline-flex;
  width: 100%;
  justify-content: center;
}

/* ===================================
   MARCAS
=================================== */
.marcas-sec {
  background: var(--gris-medio);
  border-top: 1px solid rgba(0,0,0,.07);
  border-bottom: 1px solid rgba(0,0,0,.07);
  padding: 1.4rem 0;
}
.marcas-inner {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  text-align: center;
}
.marcas-titulo {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.marcas-sub { font-family: var(--titulo); font-size: .72rem; font-weight: 700; letter-spacing: .16em; color: var(--rojo); text-transform: uppercase; }
.marcas-titulo strong { font-family: var(--titulo); font-size: 1.1rem; font-weight: 900; text-transform: uppercase; color: var(--negro); }

.marcas-lista {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: .5rem 0;
}
.marca {
  font-family: var(--titulo);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--negro);
  opacity: .8;
  transition: opacity var(--trans);
  padding: .4rem 1.1rem;
  position: relative;
}
.marca:hover { opacity: 1; }
.marca + .marca::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(0,0,0,.15);
}
.marca.pirelli em { font-style: italic; font-size: 1.3rem; letter-spacing: .02em; }
.marca.firestone { font-size: 1.15rem; font-style: italic; font-weight: 700; }
.good-year { font-style: italic; }

/* ===================================
   PRECURADO (sección dedicada)
=================================== */
.precurado-sec {
  background: var(--negro);
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}
.precurado-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='104'%3E%3Cpath d='M30 2L58 17V47L30 62L2 47V17L30 2z' fill='none' stroke='%23ffffff06' stroke-width='1'/%3E%3Cpath d='M30 62L58 77V107L30 122L2 107V77L30 62z' fill='none' stroke='%23ffffff06' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}
.precurado-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.precurado-content .seccion-label { color: rgba(255,255,255,.5); }
.precurado-titulo {
  font-family: var(--titulo);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--blanco);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}
.precurado-desc {
  color: rgba(255,255,255,.7);
  max-width: 520px;
  margin-bottom: 1.75rem;
  line-height: 1.7;
}
.precurado-beneficios { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2rem; }
.beneficio { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.85); font-size: .95rem; }
.beneficio svg { flex-shrink: 0; }

.precurado-imagen img {
  width: 100%;
  max-width: 580px;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radio2);
  filter: brightness(.85) saturate(1.1);
  box-shadow: 0 12px 48px rgba(0,0,0,.5);
}

/* ===================================
   CATÁLOGO
=================================== */
.catalogo-sec {
  background: var(--gris-medio);
  padding: 4rem 0;
}
.catalogo-sec .sec-sub { color: #555; }
.catalogo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.cat-card {
  background: var(--blanco);
  border-radius: var(--radio2);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--trans), box-shadow var(--trans);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--sombra2); }
.cat-img-wrap { position: relative; overflow: hidden; }
.cat-img-wrap img { width: 100%; height: 230px; object-fit: cover; transition: transform .5s ease; }
.cat-card:hover .cat-img-wrap img { transform: scale(1.04); }
.cat-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(5,4,4,.75));
  color: var(--blanco);
  font-family: var(--titulo);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 1.5rem 1rem .75rem;
}
.cat-body { padding: 1.25rem 1.4rem 1.5rem; }
.cat-body h3 { font-family: var(--titulo); font-size: 1.3rem; font-weight: 800; text-transform: uppercase; margin-bottom: .5rem; }
.cat-body p { font-size: .9rem; color: #555; line-height: 1.55; margin-bottom: 1.1rem; }

/* ===================================
   NOSOTROS
=================================== */
.nosotros-sec {
  background: var(--blanco);
  padding: 4rem 0;
}
.nosotros-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.nosotros-imagen img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radio2);
  box-shadow: var(--sombra2);
}
.nosotros-content h2 {
  font-family: var(--titulo);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.nosotros-content p {
  color: #444;
  line-height: 1.7;
  margin-bottom: .85rem;
}
.nosotros-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-family: var(--titulo); font-size: 2.4rem; font-weight: 900; color: var(--rojo); line-height: 1; }
.stat span   { font-size: .82rem; color: #666; text-transform: uppercase; letter-spacing: .05em; margin-top: .25rem; }

/* ===================================
   FLOTAS
=================================== */
.flotas-sec {
  background: var(--negro);
  padding: 4rem 0;
}
.flotas-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.flotas-content .seccion-label { color: rgba(255,255,255,.5); }
.flotas-content h2 {
  font-family: var(--titulo);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--blanco);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.flotas-content p { color: rgba(255,255,255,.7); margin-bottom: 1.5rem; line-height: 1.7; }
.flotas-beneficios { display: flex; flex-direction: column; gap: .65rem; margin-bottom: 2rem; }
.flota-beneficio { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.8); font-size: .93rem; }
.flota-beneficio svg { flex-shrink: 0; }
.flotas-imagen img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radio2);
  box-shadow: var(--sombra2);
  filter: brightness(.85);
}

/* ===================================
   FAQ
=================================== */
.faq-sec {
  background: var(--gris-medio);
  padding: 4rem 0;
}
.faq-lista { margin-top: 1rem; display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
  background: var(--blanco);
  border-radius: var(--radio);
  border: 1px solid rgba(0,0,0,.08);
  overflow: hidden;
  transition: box-shadow var(--trans);
}
.faq-item[open] { box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.faq-pregunta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  font-family: var(--titulo);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--trans);
  user-select: none;
}
.faq-pregunta:hover { background: var(--gris-medio); }
.faq-item[open] .faq-pregunta { background: var(--negro); color: var(--blanco); }
.faq-chevron { flex-shrink: 0; transition: transform var(--trans); }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-respuesta { padding: 1.1rem 1.3rem 1.25rem; border-top: 1px solid rgba(0,0,0,.07); }
.faq-respuesta p { font-size: .93rem; color: #444; line-height: 1.7; }

/* ===================================
   BANDA CTA
=================================== */
.cta-banda {
  background: var(--rojo);
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0;
}
.cta-banda-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='104'%3E%3Cpath d='M30 2L58 17V47L30 62L2 47V17L30 2z' fill='none' stroke='%23ffffff10' stroke-width='1.5'/%3E%3Cpath d='M30 62L58 77V107L30 122L2 107V77L30 62z' fill='none' stroke='%23ffffff10' stroke-width='1.5'/%3E%3C/svg%3E");
  pointer-events: none;
}
.cta-banda-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  align-items: flex-start;
}
.cta-banda-texto h2 {
  font-family: var(--titulo);
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--blanco);
  line-height: 1.05;
  margin-bottom: .5rem;
}
.cta-banda-texto p { color: rgba(255,255,255,.85); font-size: 1rem; }

/* Ícono WA verde dentro del botón blanco de la banda CTA */
.btn-blanco svg { color: #25D366; }

/* ===================================
   CONTACTO
=================================== */
.contacto-sec {
  background: var(--blanco);
  padding: 4rem 0;
}
.contacto-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 1rem;
}
.contacto-form-wrap h3 {
  font-family: var(--titulo);
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.campo { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.campo label { font-size: .82rem; font-weight: 600; color: #333; text-transform: uppercase; letter-spacing: .05em; }
.campo input,
.campo textarea {
  font-family: var(--cuerpo);
  font-size: .95rem;
  color: var(--negro);
  background: var(--gris-medio);
  border: 1.5px solid rgba(0,0,0,.1);
  border-radius: var(--radio);
  padding: .75rem 1rem;
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
  resize: vertical;
}
.campo input:focus,
.campo textarea:focus { border-color: var(--rojo); box-shadow: 0 0 0 3px rgba(222,7,12,.1); }
.campo-row { display: grid; grid-template-columns: 1fr; gap: 0; }
.form-error { color: var(--rojo); font-size: .85rem; min-height: 1.2em; margin-bottom: .5rem; }
.form-success {
  text-align: center;
  padding: 2rem;
  background: #f0fff4;
  border-radius: var(--radio2);
  border: 1.5px solid #25D366;
}
.form-success strong { display: block; font-size: 1.2rem; margin: .5rem 0 .3rem; color: #1a8c3c; }
.form-success p { font-size: .9rem; color: #444; }

.contacto-datos { display: flex; flex-direction: column; gap: 1.1rem; margin-bottom: 1.5rem; }
.dato { display: flex; align-items: flex-start; gap: .75rem; }
.dato svg { flex-shrink: 0; margin-top: .2rem; }
.dato strong { display: block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #333; margin-bottom: .2rem; }
.dato p, .dato a { font-size: .9rem; color: #555; line-height: 1.5; }
.dato a:hover { color: var(--rojo); }

.mapa-wrap {
  border-radius: var(--radio2);
  overflow: hidden;
  height: 300px;
  box-shadow: var(--sombra);
}
.mapa-wrap iframe { width: 100%; height: 100%; border: none; }

/* ===================================
   FOOTER
=================================== */
.footer {
  background: var(--negro);
  color: rgba(255,255,255,.65);
  padding: 3.5rem 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-marca .logo-footer { margin-bottom: 1rem; }
.footer-desc { font-size: .88rem; color: rgba(255,255,255,.5); max-width: 280px; line-height: 1.6; }
.footer-col-titulo {
  display: block;
  font-family: var(--titulo);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blanco);
  margin-bottom: .85rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .45rem; }
.footer-col ul li a { font-size: .88rem; color: rgba(255,255,255,.55); transition: color var(--trans); }
.footer-col ul li a:hover { color: var(--rojo); }
.footer-contacto-lista li {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: .85rem;
  line-height: 1.5;
  margin-bottom: .5rem;
  color: rgba(255,255,255,.55);
}
.footer-contacto-lista li svg { flex-shrink: 0; margin-top: .15rem; opacity: .7; }
.footer-rrss { display: flex; gap: .75rem; margin-top: 1rem; }
.footer-rrss a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  color: rgba(255,255,255,.6);
  transition: var(--trans);
}
.footer-rrss a:hover { border-color: var(--rojo); color: var(--blanco); background: rgba(222,7,12,.15); }
.footer-copy {
  padding: 1.1rem 0;
  text-align: center;
}
.footer-copy p { font-size: .8rem; color: rgba(255,255,255,.3); }

/* ===================================
   BOTÓN WHATSAPP FLOTANTE
=================================== */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  background: #25D366;
  color: var(--blanco);
  border-radius: 50px;
  padding: .85rem 1.3rem .85rem 1rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 900;
  font-family: var(--titulo);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: transform var(--trans), box-shadow var(--trans);
  animation: wa-pulse 2.5s ease-in-out infinite;
}
.wa-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 28px rgba(37,211,102,.55);
  animation-play-state: paused;
}
.wa-float-label { display: none; }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,.65), 0 0 0 6px rgba(37,211,102,.12); }
}

/* ===================================
   TABLET  768px+
=================================== */
@media (min-width: 768px) {

  .nav-links { display: flex; }
  .btn-wa-nav { display: flex; }
  .hamburger { display: none; }

  .hero-inner {
    grid-template-columns: 1.1fr 1fr;
    gap: 2.5rem;
    padding-block: 3rem;
  }
  .hero-imagen img { height: 460px; max-width: 100%; }

  .info-grid { grid-template-columns: 1fr 1fr; }
  .info-item { border-bottom: none; border-right: 1px solid rgba(0,0,0,.07); }
  .info-item:nth-child(2) { border-right: none; }
  .info-item:nth-child(3) { border-top: 1px solid rgba(0,0,0,.07); border-right: 1px solid rgba(0,0,0,.07); }
  .info-item:nth-child(4) { border-top: 1px solid rgba(0,0,0,.07); }

  .servicios-wrapper { grid-template-columns: 1fr 1fr; }

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

  .marcas-inner { flex-direction: row; text-align: left; justify-content: space-between; align-items: center; }
  .marcas-lista { flex-wrap: nowrap; gap: 0; }

  .precurado-inner { grid-template-columns: 1fr 1fr; }

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

  .nosotros-inner { grid-template-columns: 1fr 1fr; }

  .flotas-inner { grid-template-columns: 1fr 1fr; }

  .campo-row { grid-template-columns: 1fr 1fr; gap: 1rem; }

  .contacto-inner { grid-template-columns: 1fr 1.4fr; align-items: stretch; }
  .mapa-wrap { height: auto; min-height: 380px; }

  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr 1.3fr; }

  .cta-banda-inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 2rem; }

  .wa-float-label { display: block; }
}

/* ===================================
   DESKTOP  1024px+
=================================== */
@media (min-width: 1024px) {

  .hero-inner {
    grid-template-columns: 1.15fr 0.95fr;
    gap: 3.5rem;
    padding-block: 3rem;
  }
  .hero-imagen img { height: 560px; }

  .info-grid { grid-template-columns: repeat(4, 1fr); }
  .info-item { border-bottom: none; border-right: 1px solid rgba(0,0,0,.07); }
  .info-item:nth-child(2) { border-right: 1px solid rgba(0,0,0,.07); }
  .info-item:last-child { border-right: none; }
  .info-item:nth-child(3) { border-top: none; }
  .info-item:nth-child(4) { border-top: none; }

  .nosotros-imagen img { height: 420px; }
}

/* ===================================
   MOBILE PEQUEÑO  480px
=================================== */
@media (max-width: 479px) {
  .servicios-grid { grid-template-columns: 1fr; }
  .hero-props { flex-direction: column; gap: .75rem; }
  .nosotros-stats { gap: 1.25rem; }
}