/* =========================================================
   LLANTAHORRO — DISEÑO PREMIUM
   Colores de marca (tomados del logo):
     azul #0208E0 · amarillo #FCF006 · negro
   Dirección (UI UX Pro Max → Automotive): hero protagonista,
   superficies oscuras con acentos de cristal, tipografía ancha.
   ========================================================= */

:root{
  /* Marca */
  --azul:#0208E0;
  --azul-600:#0106B4;
  --azul-glow:rgba(2,8,224,.45);
  --amarillo:#FCF006;
  --amarillo-600:#E6DA00;

  /* Neutros (negro con matiz del azul de marca) */
  --ink:#05061C;
  --ink-2:#0A0C2E;
  --ink-3:#13163F;
  --blanco:#fff;
  --surface:#F5F6FA;
  --texto:#0B0D2A;
  --muted:#565B78;          /* 6.4:1 sobre blanco */
  --line:rgba(11,13,42,.09);
  --line-dark:rgba(255,255,255,.10);

  /* Tipografía */
  --font-display:'Archivo','Arial Black',sans-serif;
  --font-body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;

  /* Sombras y forma */
  --shadow-sm:0 1px 2px rgba(5,6,28,.06),0 8px 24px rgba(5,6,28,.06);
  --shadow-md:0 2px 6px rgba(5,6,28,.06),0 24px 60px rgba(5,6,28,.12);
  --shadow-lg:0 40px 100px rgba(5,6,28,.35);
  --radius:20px;
  --radius-lg:28px;

  /* Movimiento */
  --ease:cubic-bezier(.2,.8,.2,1);
  --dur:.25s;
}

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

html{
  font-size:112.5%; /* 18px base: letras más grandes para mejor lectura */
  scroll-behavior:smooth;
  scroll-padding-top:88px;
  overflow-x:hidden;
}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.6;
  color:var(--texto);
  background:var(--blanco);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-stretch:112%;
  font-weight:900;
  letter-spacing:-.01em;
}

a{text-decoration:none}
img{max-width:100%}

::selection{background:var(--amarillo);color:var(--ink)}

/* =========================
   ELEMENTOS COMUNES
   ========================= */

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-display);
  font-stretch:125%;
  font-weight:800;
  font-size:.82rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--azul);
  margin-bottom:1rem;
}

.eyebrow::before{
  content:"";
  width:28px;
  height:2px;
  background:var(--amarillo);
  box-shadow:0 0 0 1px rgba(2,8,224,.15);
}

.section-title{
  font-size:clamp(2rem,4vw,3.2rem);
  line-height:1.04;
  color:var(--ink);
  margin-bottom:1.1rem;
  text-wrap:balance;
}

.section-description{
  max-width:56ch;
  margin:0 auto;
  color:var(--muted);
  font-size:1.05rem;
}

/* =========================
   BOTONES
   ========================= */

.btn-cta,
.btn-main,
.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:.8rem 1.6rem;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:800;
  font-size:.95rem;
  letter-spacing:.01em;
  cursor:pointer;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

/* Primario: amarillo de marca con texto negro (contraste 17:1) */
.btn-cta,
.btn-main{
  background:var(--amarillo);
  color:var(--ink);
  border:0;
  box-shadow:0 10px 30px rgba(252,240,6,.22),inset 0 -2px 0 rgba(0,0,0,.08);
}

.btn-cta:hover,
.btn-cta:focus-visible,
.btn-main:hover,
.btn-main:focus-visible{
  background:#fff64d;
  color:var(--ink);
  transform:translateY(-2px);
  box-shadow:0 16px 40px rgba(252,240,6,.32),inset 0 -2px 0 rgba(0,0,0,.08);
}

.btn-cta:active,
.btn-main:active{transform:translateY(0)}

/* Secundario: cristal */
.btn-secondary{
  color:var(--blanco);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}

.btn-secondary:hover,
.btn-secondary:focus-visible{
  color:var(--ink);
  background:var(--blanco);
  border-color:var(--blanco);
  transform:translateY(-2px);
}

.btn-secondary i,
.service-link i{transition:transform var(--dur) var(--ease)}
.btn-secondary:hover i,
.service-link:hover i{transform:translateX(4px)}

/* =========================
   NAVBAR (cristal oscuro)
   ========================= */

#mainNavbar{
  padding:1rem 0;
  background:linear-gradient(180deg,rgba(5,6,28,.7),rgba(5,6,28,0));
  transition:background-color .3s var(--ease),padding .3s var(--ease),box-shadow .3s var(--ease);
}

#mainNavbar.scrolled{
  padding:.55rem 0;
  background:rgba(5,6,28,.82);
  backdrop-filter:saturate(160%) blur(18px);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  box-shadow:0 1px 0 var(--line-dark),0 20px 40px rgba(0,0,0,.25);
}

/* El contenedor ocupa la altura de la barra; el logo es más alto
   y sobresale por debajo */
#mainNavbar .navbar-brand{
  position:relative;
  z-index:2;
  width:206px;
  height:52px;
  padding:0;
  margin:0;
  transition:width .3s var(--ease);
}

#navLogo{
  position:absolute;
  top:-8px;
  left:0;
  height:122px;
  width:auto;
  filter:drop-shadow(0 12px 24px rgba(0,0,0,.5));
  transition:height .3s var(--ease),top .3s var(--ease);
}

#mainNavbar.scrolled .navbar-brand{width:164px}
#mainNavbar.scrolled #navLogo{height:96px;top:-6px}

.navbar-nav .nav-link{
  position:relative;
  color:rgba(255,255,255,.78);
  font-size:.9rem;
  font-weight:800;
  padding:.6rem .85rem!important;
  transition:color var(--dur) var(--ease);
}

.navbar-nav .nav-link::after{
  content:"";
  position:absolute;
  left:.85rem;
  right:.85rem;
  bottom:.3rem;
  height:2px;
  border-radius:2px;
  background:var(--amarillo);
  transform:scaleX(0);
  transition:transform var(--dur) var(--ease);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active{color:var(--blanco)}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link:focus-visible::after,
.navbar-nav .nav-link.active::after{transform:scaleX(1)}

#mainNavbar .btn-cta{
  min-height:44px;
  padding:.6rem 1.2rem;
  font-size:.88rem;
  box-shadow:none;
}

.navbar-toggler{
  border:1px solid rgba(255,255,255,.25);
  border-radius:12px;
  padding:.5rem .65rem;
}

.navbar-toggler-icon{filter:invert(1)}

.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(252,240,6,.45)}

.brand-word{
  font-family:var(--font-display);
  font-stretch:125%;
  font-weight:900;
  font-style:italic;
  font-size:1.3rem;
  line-height:1;
}

/* =========================
   HERO
   ========================= */

.hero{
  position:relative;
  min-height:max(760px,100svh);
  display:flex;
  align-items:center;
  padding:170px 0 130px;
  overflow:hidden;
  color:var(--blanco);
  background:var(--ink);
  isolation:isolate;
}

/* Foto real de la sucursal, oscurecida para legibilidad */
.hero-bg{
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(60% 70% at 85% 40%,rgba(2,8,224,.55),transparent 70%),
    linear-gradient(90deg,var(--ink) 0%,rgba(5,6,28,.92) 40%,rgba(5,6,28,.6) 100%),
    url('images/fondo-hero.jpeg') center/cover no-repeat;
  background:
    radial-gradient(60% 70% at 85% 40%,rgba(2,8,224,.55),transparent 70%),
    linear-gradient(90deg,var(--ink) 0%,rgba(5,6,28,.92) 40%,rgba(5,6,28,.6) 100%),
    image-set(url('images/fondo-hero.webp') type('image/webp'),url('images/fondo-hero.jpeg') type('image/jpeg')) center/cover no-repeat;
}

/* Grano fino para acabado premium */
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  opacity:.06;
  pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero .container{position:relative;z-index:2}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 16px;
  margin-bottom:28px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(252,240,6,.35);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  color:var(--amarillo);
  font-family:var(--font-display);
  font-stretch:125%;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.2em;
}

.hero-badge span{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--amarillo);
  box-shadow:0 0 0 4px rgba(252,240,6,.18);
}

.hero-title{
  font-size:clamp(3rem,7vw,6.4rem);
  font-stretch:125%;
  font-weight:900;
  font-style:italic;
  line-height:.9;
  letter-spacing:-.025em;
  text-transform:uppercase;
  margin:0 0 28px;
  color:var(--blanco);
}

.hero-title strong{
  font-weight:900;
  color:var(--amarillo);
}

.hero-subtitle{
  font-size:1.25rem;
  font-weight:800;
  color:var(--blanco);
  margin-bottom:12px;
}

.hero-description{
  max-width:540px;
  color:rgba(255,255,255,.74);
  font-size:1.02rem;
  line-height:1.75;
  margin-bottom:34px;
}

.hero-buttons{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.hero-stats{
  display:flex;
  gap:0;
  margin-top:48px;
  padding-top:28px;
  border-top:1px solid var(--line-dark);
  max-width:520px;
}

.hero-stat{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-right:24px;
}

.hero-stat + .hero-stat{
  padding-left:24px;
  border-left:1px solid var(--line-dark);
}

.hero-stat strong{
  font-family:var(--font-display);
  font-stretch:125%;
  font-weight:900;
  font-size:1.6rem;
  line-height:1;
  color:var(--blanco);
}

.hero-stat span{
  color:rgba(255,255,255,.6);
  font-size:.82rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.12em;
}

/* Imagen principal enmarcada */
.hero-product{
  position:relative;
  min-height:540px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero-circle{
  position:absolute;
  width:520px;
  height:520px;
  border-radius:50%;
  background:radial-gradient(circle,var(--azul-glow),transparent 65%);
  filter:blur(20px);
}

.hero-tire{
  position:relative;
  z-index:2;
  width:100%;
  max-width:400px;
  height:auto;
  padding:8px;
  border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(255,255,255,.22),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.18);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(2,8,224,.4);
  transform:rotate(2deg);
  transition:transform .6s var(--ease);
}

.hero-product:hover .hero-tire{transform:rotate(0deg) scale(1.01)}

.hero-label,
.hero-floating-card{
  position:absolute;
  z-index:4;
  display:flex;
  align-items:center;
  color:var(--blanco);
  background:rgba(10,12,46,.72);
  border:1px solid var(--line-dark);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:0 20px 40px rgba(0,0,0,.35);
}

.hero-label{
  top:56px;
  right:-8px;
  gap:10px;
  padding:11px 16px;
  border-radius:14px;
  font-size:.8rem;
  font-weight:800;
}

.hero-label i{color:var(--amarillo);font-size:1.1rem}

.hero-floating-card{
  bottom:56px;
  left:-8px;
  gap:12px;
  padding:14px 18px;
  border-radius:18px;
}

.floating-icon{
  width:42px;
  height:42px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:var(--amarillo);
  color:var(--ink);
  font-size:1.2rem;
}

.hero-floating-card strong{display:block;font-size:.85rem}

.hero-floating-card span{
  display:block;
  color:rgba(255,255,255,.62);
  font-size:.82rem;
  margin-top:2px;
}

/* Barra inferior */
.hero-bottom{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:10;
  background:rgba(5,6,28,.6);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-dark);
}

.hero-bottom-content{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.hero-bottom-content span{
  display:flex;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,.8);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.hero-bottom-content i{color:var(--amarillo)}

/* =========================
   SERVICIOS
   ========================= */

.section-servicios{
  position:relative;
  padding:120px 0 110px;
  background:var(--surface);
}

.section-servicios .section-title{
  max-width:700px;
  margin-left:auto;
  margin-right:auto;
}

.servicio-card{
  position:relative;
  height:100%;
  display:flex;
  flex-direction:column;
  padding:2rem 1.6rem 1.7rem;
  background:var(--blanco);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}

.servicio-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  background:linear-gradient(90deg,var(--azul),var(--amarillo));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .4s var(--ease);
}

.servicio-card:hover{
  transform:translateY(-6px);
  border-color:rgba(2,8,224,.22);
  box-shadow:var(--shadow-md);
}

.servicio-card:hover::before{transform:scaleX(1)}

.servicio-icono{
  width:56px;
  height:56px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:1.4rem;
  font-size:1.45rem;
  color:var(--amarillo);
  background:var(--ink);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 10px 24px rgba(5,6,28,.18);
  transition:background-color .35s var(--ease);
}

.servicio-card:hover .servicio-icono{background:var(--azul)}

.servicio-card h3{
  font-size:1.15rem;
  color:var(--ink);
  margin-bottom:.6rem;
}

.servicio-card p{
  font-size:.95rem;
  line-height:1.7;
  color:var(--muted);
  margin:0 0 1.4rem;
}

.service-link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  font-weight:800;
  font-size:.9rem;
  color:var(--azul);
}

.service-link:hover{color:var(--azul-600)}

/* =========================
   MARCAS
   ========================= */

.section-marcas{
  padding:110px 0 0;
  background:var(--blanco);
}

.section-marcas .section-description{margin-bottom:3rem}

/* Línea de acento de marca */
.marquee-tread{
  height:1px;
  background:linear-gradient(90deg,transparent,var(--line) 15%,var(--line) 85%,transparent);
}

.marquee-wrap{
  position:relative;
  overflow:hidden;
  padding:2.2rem 0;
  background:var(--blanco);
}

/* Desvanecido en los bordes */
.marquee-wrap::before,
.marquee-wrap::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width:140px;
  z-index:2;
  pointer-events:none;
}
.marquee-wrap::before{left:0;background:linear-gradient(90deg,var(--blanco),transparent)}
.marquee-wrap::after{right:0;background:linear-gradient(-90deg,var(--blanco),transparent)}

.marquee-track{
  display:flex;
  align-items:center;
  gap:1.25rem;
  width:max-content;
  animation:desplazar 40s linear infinite;
}

.marquee-wrap:hover .marquee-track{animation-play-state:paused}

.marquee-item{
  flex:0 0 auto;
  width:210px;
  height:100px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:.6rem .9rem;
  background:var(--blanco);
  border:1px solid var(--line);
  border-radius:16px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}

.marquee-item:hover{
  border-color:rgba(2,8,224,.25);
  box-shadow:var(--shadow-sm);
}

.marquee-item img{
  /* Tamaño final lo calcula el script (misma área visual para todos) */
  width:auto;
  height:auto;
  max-width:176px;
  max-height:72px;
  object-fit:contain;
  transition:transform .3s var(--ease);
}

.marquee-item:hover img{transform:scale(1.06)}

@keyframes desplazar{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* =========================
   SUCURSALES (oscuro)
   ========================= */

.section-sucursales{
  position:relative;
  padding:120px 0 125px;
  color:var(--blanco);
  background:
    radial-gradient(50% 60% at 0% 0%,rgba(2,8,224,.35),transparent 70%),
    radial-gradient(40% 50% at 100% 100%,rgba(2,8,224,.25),transparent 70%),
    var(--ink);
  overflow:hidden;
}

.section-sucursales::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
}

.section-sucursales .container{position:relative;z-index:1}

.section-title-light{color:var(--blanco)}
.section-description-light{color:rgba(255,255,255,.7)}
.section-sucursales .eyebrow{color:var(--amarillo)}

.sucursales-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;
  max-width:1260px;
  margin:0 auto;
}

.sucursal-card{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:32px 28px 28px;
  border-radius:var(--radius);
  color:var(--blanco);
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line-dark);
  overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s var(--ease),background-color .35s var(--ease);
}

.sucursal-card:hover{
  transform:translateY(-6px);
  border-color:rgba(252,240,6,.45);
  background-color:rgba(255,255,255,.03);
}

/* Número en contorno */
.sucursal-num{
  position:absolute;
  top:14px;
  right:22px;
  font-family:var(--font-display);
  font-stretch:125%;
  font-weight:900;
  font-style:italic;
  font-size:3.4rem;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1px rgba(255,255,255,.18);
  transition:-webkit-text-stroke-color .35s var(--ease);
  pointer-events:none;
  user-select:none;
}

.sucursal-card:hover .sucursal-num{-webkit-text-stroke-color:rgba(252,240,6,.6)}

.sucursal-tire{display:none}

.sucursal-icon{
  width:48px;
  height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:22px;
  border-radius:14px;
  font-size:1.25rem;
  color:var(--amarillo);
  background:rgba(252,240,6,.1);
  border:1px solid rgba(252,240,6,.25);
}

.sucursal-card h3{
  font-size:1.2rem;
  line-height:1.2;
  color:var(--blanco);
  margin:0 0 12px;
  padding-right:70px;
}

.sucursal-addr{
  display:flex;
  gap:10px;
  color:rgba(255,255,255,.68);
  font-size:.93rem;
  line-height:1.6;
  margin-bottom:22px;
}

.sucursal-addr i{
  color:var(--amarillo);
  margin-top:3px;
  flex:0 0 auto;
}

.sucursal-phone{
  margin-top:auto;
  align-self:flex-start;
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:10px 20px;
  border-radius:999px;
  font-weight:800;
  font-size:.92rem;
  color:var(--blanco);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}

.sucursal-phone i{color:var(--amarillo);transition:color var(--dur) var(--ease)}

.sucursal-phone:hover,
.sucursal-phone:focus-visible{
  color:var(--ink);
  background:var(--amarillo);
  border-color:var(--amarillo);
}

.sucursal-phone:hover i,
.sucursal-phone:focus-visible i{color:var(--ink)}

/* =========================
   NOSOTROS
   ========================= */

.section-nosotros{
  position:relative;
  padding:120px 0;
  background:var(--blanco);
}

.section-nosotros p{
  color:var(--muted);
  font-size:1.05rem;
  line-height:1.75;
  max-width:52ch;
}

.fb-reel-container{
  width:100%;
  max-width:320px;
  aspect-ratio:9/16;
  margin:0 auto;
  padding:8px;
  border-radius:var(--radius-lg);
  background:var(--ink);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(2,8,224,.25);
  overflow:hidden;
}

.fb-reel-container iframe{
  width:100%;
  height:100%;
  border:0;
  border-radius:20px;
  overflow:hidden;
}

.dato-card{
  position:relative;
  height:100%;
  display:flex;
  flex-direction:column;
  gap:.4rem;
  padding:1.5rem 1.4rem;
  border-radius:var(--radius);
  color:var(--blanco);
  background:var(--ink);
  overflow:hidden;
}

.dato-card::after{
  content:"";
  position:absolute;
  right:-30px;
  bottom:-30px;
  width:110px;
  height:110px;
  border-radius:50%;
  border:14px solid rgba(255,255,255,.05);
}

.dato-card-alt{background:var(--azul)}

.dato-numero{
  font-family:var(--font-display);
  font-stretch:125%;
  font-weight:900;
  font-style:italic;
  font-size:2rem;
  line-height:1;
  color:var(--amarillo);
}

.dato-texto{
  font-size:.88rem;
  font-weight:800;
  color:rgba(255,255,255,.85);
}

/* =========================
   CONTACTO
   ========================= */

.section-contacto{
  padding:120px 0;
  background:var(--surface);
}

.section-contacto .text-center p{color:var(--muted);font-size:1.05rem}

.contacto-card{
  position:relative;
  height:100%;
  display:flex;
  flex-direction:column;
  gap:1.6rem;
  padding:2.4rem;
  border-radius:var(--radius-lg);
  color:var(--blanco);
  background:
    radial-gradient(80% 60% at 100% 0%,rgba(2,8,224,.55),transparent 70%),
    var(--ink);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}

.contacto-item{
  position:relative;
  display:flex;
  gap:1rem;
  align-items:flex-start;
}

.contacto-item i{
  width:44px;
  height:44px;
  flex:0 0 44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  font-size:1.1rem;
  color:var(--amarillo);
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-dark);
}

.contacto-item h3{
  font-size:.82rem;
  font-stretch:125%;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:rgba(255,255,255,.6);
  margin-bottom:.35rem;
}

.contacto-item a,
.contacto-item p{
  color:var(--blanco);
  margin-bottom:0;
  font-size:.98rem;
  line-height:1.6;
}

.contacto-item a{font-weight:800}
.contacto-item a:hover{color:var(--amarillo)}

.contacto-card .btn-cta{margin-top:auto}

.mapa-wrap{
  height:100%;
  min-height:420px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#e9ebf3;
  border:1px solid var(--line);
  box-shadow:var(--shadow-md);
}

.mapa-wrap iframe{
  width:100%;
  height:100%;
  min-height:420px;
  border:0;
  display:block;
  filter:saturate(.85);
}

/* =========================
   FOOTER
   ========================= */

.footer{
  position:relative;
  padding:0 0 40px;
  color:var(--blanco);
  background:var(--ink);
}

.footer-tread{
  height:3px;
  margin-bottom:48px;
  background:linear-gradient(90deg,var(--azul),var(--amarillo));
}

.footer-logo{height:44px;width:auto}

.footer-brand{color:var(--blanco)}

.footer-slogan{
  color:var(--amarillo);
  font-size:.9rem;
  font-weight:800;
  margin-top:.6rem;
}

.footer-copy{
  font-size:.82rem;
  line-height:1.7;
  color:rgba(255,255,255,.62);
}

.social-btn{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  font-size:1.1rem;
  color:var(--blanco);
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-dark);
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),transform var(--dur) var(--ease);
}

.social-btn:hover,
.social-btn:focus-visible{
  color:var(--ink);
  background:var(--amarillo);
  transform:translateY(-2px);
}

/* =========================
   BARRA DE PROGRESO
   ========================= */

.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  height:2px;
  width:0%;
  z-index:10000;
  background:linear-gradient(90deg,var(--azul),var(--amarillo));
  pointer-events:none;
}

/* =========================
   VOLVER ARRIBA
   ========================= */

.back-to-top{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:9998;
  width:48px;
  height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:1px solid var(--line-dark);
  font-size:1.15rem;
  color:var(--amarillo);
  background:rgba(5,6,28,.85);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:0 14px 30px rgba(5,6,28,.3);
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(16px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s,background-color .3s var(--ease),color .3s var(--ease);
}

.back-to-top.visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.back-to-top:hover{
  color:var(--ink);
  background:var(--amarillo);
}

/* =========================
   ANIMACIONES AL HACER SCROLL
   ========================= */

[data-reveal]{
  opacity:0;
  transition:opacity .7s var(--ease),transform .7s var(--ease);
}

[data-reveal="up"]{transform:translateY(28px)}
[data-reveal="left"]{transform:translateX(-28px)}
[data-reveal="right"]{transform:translateX(28px)}
[data-reveal="zoom"]{transform:scale(.97)}

[data-reveal].is-revealed{
  opacity:1;
  transform:none;
}

[data-delay="100"]{transition-delay:.08s}
[data-delay="200"]{transition-delay:.16s}
[data-delay="300"]{transition-delay:.24s}
[data-delay="400"]{transition-delay:.32s}
[data-delay="500"]{transition-delay:.40s}

/* =========================
   ACCESIBILIDAD
   ========================= */

a:focus-visible,
button:focus-visible{
  outline:3px solid var(--azul);
  outline-offset:3px;
}

/* En fondos oscuros el foco va en amarillo */
#mainNavbar a:focus-visible,
#mainNavbar button:focus-visible,
.hero a:focus-visible,
.section-sucursales a:focus-visible,
.contacto-card a:focus-visible,
.footer a:focus-visible,
.back-to-top:focus-visible{
  outline-color:var(--amarillo);
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    transition-delay:0s!important;
  }
  [data-reveal]{opacity:1!important;transform:none!important}
  .hero-tire{transform:none}
  .scroll-progress{display:none}
}

/* =========================
   RESPONSIVE
   ========================= */

@media (max-width:991.98px){
  #mainNavbar{background:rgba(5,6,28,.85);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}

  #mainNavbar .navbar-collapse{
    margin-top:2.6rem;   /* deja libre la parte del logo que sobresale */
    padding:1rem;
    border-radius:18px;
    background:var(--ink-2);
    border:1px solid var(--line-dark);
  }

  .navbar-nav .nav-link{padding:.75rem .4rem!important}

  .navbar-nav .nav-link::after{left:.4rem;right:auto;width:28px}

  #mainNavbar .btn-cta{margin-top:.5rem;width:100%}

  .hero{padding:160px 0 80px;min-height:auto}

  .hero-product{min-height:420px;margin-top:40px}

  .hero-tire{max-width:330px}

  .hero-circle{width:400px;height:400px}

  .hero-label{right:4%;top:20px}

  .hero-floating-card{left:4%;bottom:20px}

  .hero-bottom{display:none}

  .section-servicios,
  .section-nosotros,
  .section-contacto,
  .section-sucursales{padding-top:84px;padding-bottom:84px}

  .section-marcas{padding-top:84px}
}

@media (max-width:767.98px){
  .section-title{font-size:2rem}

  .contacto-card{padding:1.6rem}

  .mapa-wrap,
  .mapa-wrap iframe{min-height:300px}

  .footer .col-md-4{
    text-align:center!important;
    justify-content:center!important;
  }

  .footer .d-flex.align-items-center{justify-content:center}
}

@media (max-width:575.98px){
  #mainNavbar .navbar-brand{width:146px;height:44px}
  #navLogo{height:86px;top:-6px}
  #mainNavbar.scrolled .navbar-brand{width:108px}
  #mainNavbar.scrolled #navLogo{height:64px}

  .hero{padding-top:140px}

  .hero-title{font-size:2.6rem}

  .hero-subtitle{font-size:1.05rem}

  .hero-description{font-size:.95rem}

  .hero-buttons > a{flex:1 1 100%}

  .hero-stat{padding-right:14px}
  .hero-stat + .hero-stat{padding-left:14px}
  .hero-stat strong{font-size:1.25rem}
  .hero-stat span{font-size:.82rem;letter-spacing:.08em}

  .hero-product{min-height:360px}

  .hero-circle{width:300px;height:300px}

  .hero-tire{max-width:260px}

  .hero-label{top:6px;right:0;font-size:.82rem}

  .hero-floating-card{left:0;bottom:4px;padding:11px 13px}

  .sucursales-grid{grid-template-columns:1fr}

  .marquee-item{width:160px;height:80px;border-radius:14px}
  .marquee-item img{max-width:136px;max-height:58px}
  .marquee-track{gap:.9rem}
  .marquee-wrap::before,
  .marquee-wrap::after{width:48px}

  .back-to-top{width:44px;height:44px;right:16px;bottom:16px}
}

/* =========================================================
   LEGIBILIDAD: toda la tipografía en negritas (mín. 800)
   para que se lea bien a cualquier edad.
   ========================================================= */
body{font-weight:800}
small,.small,.form-control,.form-select,.form-label,.dropdown-item{font-weight:800}
.btn{--bs-btn-font-weight:800}
.contacto-nota{display:block;font-size:.85em;opacity:.8}