/* ======================================================
   SOLUCIÓN DPF DIÉSEL MOTOR
   CSS GENERAL COMPLETO
   INICIO / NOSOTROS / SERVICIOS / CONTACTO
====================================================== */

:root {
    --azul: #07162c;
    --azul2: #102846;
    --azul3: #163b60;
    --naranja: #f46b16;
    --naranja-hover: #d9570a;
    --blanco: #ffffff;
    --texto: #243246;
    --gris: #64748b;
    --fondo: #f3f5f8;
    --borde: #e2e8f0;
    --verde: #25d366;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--texto);
    background: var(--blanco);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.contenedor {
    width: min(1180px, 92%);
    margin-inline: auto;
}

.seccion {
    padding: 85px 0;
}

.subtitulo,
.etiqueta {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--naranja);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
    line-height: 1.2;
}

h1,
h2,
h3,
h4 {
    color: var(--azul);
}

h2 {
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 900;
}

h2 span,
h3 span {
    color: var(--naranja);
}

p {
    line-height: 1.75;
}

.boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 26px;
    background: var(--naranja);
    border: 2px solid var(--naranja);
    border-radius: 8px;
    color: var(--blanco);
    font-size: 14px;
    font-weight: 900;
    text-align: center;
    transition: 0.25s ease;
}

.boton:hover {
    background: var(--naranja-hover);
    border-color: var(--naranja-hover);
    transform: translateY(-2px);
}

.boton-outline {
    background: transparent;
    border-color: var(--blanco);
    color: var(--blanco);
}

.boton-outline:hover {
    background: var(--blanco);
    border-color: var(--blanco);
    color: var(--azul);
}

.boton-blanco {
    background: var(--blanco);
    border-color: var(--blanco);
    color: var(--azul);
}

.boton-blanco:hover {
    background: #e2e8f0;
    border-color: #e2e8f0;
}

.centrado {
    text-align: center;
}

.espacio-superior {
    margin-top: 40px;
}

.enlace-naranja {
    display: inline-block;
    color: var(--naranja);
    font-weight: 900;
    transition: 0.2s ease;
}

.enlace-naranja:hover {
    color: var(--naranja-hover);
    transform: translateX(3px);
}

.seccion-titulo {
    max-width: 800px;
    margin: 0 auto 45px;
    text-align: center;
}

.seccion-titulo h2 {
    margin-bottom: 18px;
}

.seccion-titulo p {
    color: var(--gris);
    font-size: 16px;
}

.fondo-gris {
    background: var(--fondo);
}

.fondo-azul {
    background: var(--azul);
    color: var(--blanco);
}

.fondo-azul h2,
.fondo-azul h3 {
    color: var(--blanco);
}

/* ======================================================
   ENCABEZADO
====================================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: var(--azul);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
}

.barra {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    min-height: 90px;
}

.marca {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    color: var(--blanco);
}

.marca img {
    width: 65px;
    height: 65px;
    object-fit: contain;
    border-radius: 6px;
}

.marca span {
    display: block;
    color: var(--blanco);
    font-size: 18px;
    font-weight: 900;
    line-height: 1.15;
}

.marca strong {
    color: var(--naranja);
}

.marca small {
    display: block;
    margin-top: 4px;
    color: #cbd5e1;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.navegacion {
    display: flex;
    align-items: center;
    gap: 30px;
}

.navegacion a {
    position: relative;
    color: var(--blanco);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.navegacion a:hover,
.navegacion a.activo {
    color: var(--naranja);
}

.navegacion a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: var(--naranja);
    transition: width 0.25s ease;
}

.navegacion a:hover::after,
.navegacion a.activo::after {
    width: 100%;
}

.boton-header {
    flex-shrink: 0;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--blanco);
    font-size: 30px;
}

/* ======================================================
   INICIO - PORTADA CON INICIO1.JPEG
====================================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 680px;
    overflow: hidden;
    background:
        linear-gradient(
            90deg,
            rgba(7, 22, 44, 0.95) 0%,
            rgba(7, 22, 44, 0.84) 45%,
            rgba(7, 22, 44, 0.35) 100%
        ),
        url("inicio1.jpeg") center center / cover no-repeat;
    color: var(--blanco);
}

.hero-contenido {
    position: relative;
    z-index: 2;
    padding: 110px 0 135px;
}

.hero .etiqueta {
    padding: 10px 15px;
    border: 1px solid rgba(244, 107, 22, 0.45);
    border-radius: 5px;
    background: rgba(244, 107, 22, 0.12);
    color: var(--naranja);
}

.hero h1 {
    max-width: 900px;
    margin-bottom: 25px;
    color: var(--blanco);
    font-size: clamp(42px, 6vw, 76px);
    font-weight: 900;
    line-height: 1.08;
}

.hero h1 span {
    display: block;
    color: var(--naranja);
}

.hero p {
    max-width: 660px;
    margin-bottom: 30px;
    color: #d6e0eb;
    font-size: 18px;
}

.hero-botones {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-indicador {
    position: absolute;
    right: 5%;
    bottom: 35px;
    z-index: 2;
    color: #d6e0eb;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
}

/* ======================================================
   INICIO - BENEFICIOS
====================================================== */

.beneficios {
    position: relative;
    background: var(--azul);
    color: var(--blanco);
}

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

.beneficio {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 32px 25px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.beneficio:last-child {
    border-right: none;
}

.beneficio-icono {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(244, 107, 22, 0.15);
    border-radius: 10px;
    color: var(--naranja);
    font-size: 25px;
    font-weight: 900;
}

.beneficio h3 {
    margin-bottom: 8px;
    color: var(--blanco);
    font-size: 17px;
}

.beneficio p {
    color: #cbd5e1;
    font-size: 14px;
}

/* ======================================================
   INICIO - PRESENTACIÓN CON INICIO2.JPEG
====================================================== */

.presentacion {
    background: var(--blanco);
}

.presentacion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 65px;
}

.presentacion-imagen {
    position: relative;
    min-width: 0;
}

.presentacion-imagen img {
    display: block;
    width: 100%;
    height: 510px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(7, 22, 44, 0.12);
}

.imagen-etiqueta {
    position: absolute;
    right: -12px;
    bottom: 28px;
    padding: 15px 20px;
    background: var(--naranja);
    border-radius: 7px;
    color: var(--blanco);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1px;
}

.presentacion-texto h2 {
    margin-bottom: 25px;
}

.presentacion-texto h2 span {
    display: block;
    color: var(--naranja);
}

.presentacion-texto p {
    margin-bottom: 20px;
    color: var(--gris);
    font-size: 16px;
}

.presentacion-texto .enlace-naranja {
    margin-top: 12px;
}

/* ======================================================
   INICIO - TARJETAS DE SERVICIOS
====================================================== */

.servicios {
    background: var(--fondo);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.servicio-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(7, 22, 44, 0.06);
    transition: 0.25s ease;
}

.servicio-card:hover {
    transform: translateY(-5px);
    border-color: var(--naranja);
}

.servicio-imagen {
    width: 100%;
    height: 230px;
    overflow: hidden;
    background: var(--azul);
}

.servicio-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.servicio-card:hover .servicio-imagen img {
    transform: scale(1.05);
}

.servicio-info {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
}

.servicio-numero {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--naranja);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1px;
}

.servicio-info h3 {
    margin-bottom: 16px;
    font-size: 24px;
    font-weight: 900;
}

.servicio-info p {
    margin-bottom: 24px;
    color: var(--gris);
    font-size: 15px;
}

.servicio-info a {
    margin-top: auto;
    color: var(--naranja);
    font-weight: 900;
}

.servicio-info a:hover {
    color: var(--naranja-hover);
}

/* ======================================================
   INICIO - SISTEMAS DPF
====================================================== */

.dpf {
    background: var(--azul);
    color: var(--blanco);
}

.dpf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 65px;
}

.dpf h2 {
    margin-bottom: 25px;
    color: var(--blanco);
}

.dpf h2 span {
    display: block;
    color: var(--naranja);
}

.dpf-grid > div:first-child > p {
    margin-bottom: 20px;
    color: #cbd5e1;
}

.dpf-grid > div:first-child > .boton {
    margin-top: 15px;
}

.dpf-panel {
    padding: 38px;
    background: #112c4d;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
}

.dpf-panel h3 {
    margin-bottom: 25px;
    color: var(--blanco);
    font-size: 24px;
}

.dpf-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dpf-item:last-child {
    border-bottom: none;
}

.dpf-item span {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: var(--naranja);
    border-radius: 50%;
    color: var(--blanco);
    font-size: 12px;
    font-weight: 900;
}

.dpf-item p {
    color: var(--blanco);
    font-size: 15px;
    font-weight: 700;
}

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

.banner-interno,
.nosotros-portada,
.nosotros-hero {
    padding: 110px 0;
    background: linear-gradient(
        120deg,
        var(--azul),
        var(--azul3)
    );
    color: var(--blanco);
}

.banner-interno h1,
.nosotros-portada h1,
.nosotros-hero h1 {
    margin: 15px 0 20px;
    color: var(--blanco);
    font-size: clamp(38px, 6vw, 68px);
}

.banner-interno h1 span,
.nosotros-portada h1 span,
.nosotros-hero h1 span {
    color: var(--naranja);
}

.banner-interno p,
.nosotros-portada p,
.nosotros-hero p {
    max-width: 700px;
    color: #cbd5e1;
    font-size: 18px;
}

.nosotros-grid,
.dos-columnas {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 50px;
    align-items: center;
}

.nosotros-grid img,
.dos-columnas img {
    width: 100%;
    border-radius: 14px;
}

.nosotros-grid h2,
.texto-seccion h2 {
    margin-bottom: 20px;
}

.nosotros-grid p,
.texto-seccion p {
    margin-bottom: 18px;
    color: var(--gris);
}

.valores-grid,
.tarjetas-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.valor-card,
.tarjeta {
    padding: 35px;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(7, 22, 44, 0.05);
}

.valor-card h3,
.tarjeta h3 {
    margin-bottom: 12px;
    font-size: 22px;
}

.valor-card p,
.tarjeta p {
    color: var(--gris);
}

/* ======================================================
   SERVICIOS - PÁGINA COMPLETA
====================================================== */

.servicios-portada {
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        120deg,
        #07162c 0%,
        #102846 55%,
        #163b60 100%
    );
    color: var(--blanco);
}

.servicios-portada-contenido {
    position: relative;
    z-index: 1;
    padding-top: 105px;
    padding-bottom: 105px;
}

.servicios-portada h1 {
    margin: 15px 0 25px;
    color: var(--blanco);
    font-size: clamp(42px, 7vw, 78px);
    font-weight: 900;
    line-height: 1.05;
}

.servicios-portada h1 span {
    display: block;
    color: var(--naranja);
}

.servicios-portada p {
    max-width: 680px;
    margin-bottom: 30px;
    color: #cbd5e1;
    font-size: 18px;
}

.servicios-introduccion {
    background: var(--blanco);
}

.servicios-listado {
    background: var(--fondo);
}

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

.servicios-grid-secundarios {
    margin-top: 45px;
}

/* ======================================================
   SERVICIOS - DIAGNÓSTICO COMPUTARIZADO
====================================================== */

.diagnostico-servicio {
    padding: 45px;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(7, 22, 44, 0.07);
}

.diagnostico-servicio-intro {
    max-width: 850px;
    margin-bottom: 35px;
}

.diagnostico-servicio-intro h3 {
    margin-bottom: 20px;
    font-size: clamp(30px, 4vw, 45px);
    font-weight: 900;
}

.diagnostico-servicio-intro h3 span {
    color: var(--naranja);
}

.diagnostico-servicio-intro p {
    margin-bottom: 12px;
    color: var(--gris);
}

.diagnostico-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 25px;
}

.diagnostico-card {
    overflow: hidden;
    background: #f8fafc;
    border: 1px solid var(--borde);
    border-radius: 14px;
    transition: 0.25s ease;
}

.diagnostico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(7, 22, 44, 0.1);
}

.diagnostico-media {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--azul);
}

.diagnostico-media img,
.diagnostico-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.diagnostico-info {
    padding: 25px;
}

.diagnostico-info > span {
    display: block;
    margin-bottom: 10px;
    color: var(--naranja);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1px;
}

.diagnostico-info h4 {
    margin-bottom: 10px;
    font-size: 20px;
}

.diagnostico-info p {
    color: var(--gris);
    font-size: 14px;
}

.diagnostico-contacto {
    margin-top: 35px;
    padding: 35px;
    background: var(--azul);
    border-radius: 14px;
    text-align: center;
}

.diagnostico-contacto h3 {
    margin-bottom: 12px;
    color: var(--blanco);
    font-size: 26px;
}

.diagnostico-contacto p {
    margin-bottom: 22px;
    color: #cbd5e1;
}

/* ======================================================
   SERVICIOS - BENEFICIOS EMPRESAS
====================================================== */

.beneficios-empresa {
    background: var(--blanco);
}

.beneficios-empresa-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.beneficio-empresa-card {
    padding: 30px;
    background: #f8fafc;
    border: 1px solid var(--borde);
    border-radius: 14px;
}

.beneficio-empresa-card > span {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    background: var(--naranja);
    border-radius: 50%;
    color: var(--blanco);
    font-size: 22px;
    font-weight: 900;
}

.beneficio-empresa-card h3 {
    margin-bottom: 12px;
    font-size: 21px;
}

.beneficio-empresa-card p {
    color: var(--gris);
}

/* ======================================================
   SERVICIOS - PROBLEMAS DIÉSEL
====================================================== */

.problemas-diesel {
    background: var(--azul);
}

.problemas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 55px;
}

.problemas-texto h2 {
    margin-bottom: 22px;
    color: var(--blanco);
}

.problemas-texto h2 span {
    color: var(--naranja);
}

.problemas-texto p {
    margin-bottom: 25px;
    color: #cbd5e1;
}

.problemas-panel {
    padding: 35px;
    background: #112c4d;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
}

.problemas-panel h3 {
    margin-bottom: 25px;
    color: var(--blanco);
    font-size: 23px;
}

.problema-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.problema-item:last-child {
    border-bottom: none;
}

.problema-item > span {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--naranja);
    border-radius: 50%;
    color: var(--blanco);
    font-weight: 900;
}

.problema-item p {
    color: var(--blanco);
    font-weight: 700;
}

/* ======================================================
   CTA FINAL
====================================================== */

.cta {
    padding: 85px 0;
    background: var(--naranja);
    color: var(--blanco);
    text-align: center;
}

.cta h2 {
    max-width: 900px;
    margin: 0 auto 20px;
    color: var(--blanco);
    font-size: clamp(30px, 4vw, 46px);
}

.cta p {
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--blanco);
}

.cta .subtitulo {
    color: var(--azul);
}

/* ======================================================
   CONTACTO - PORTADA
====================================================== */

.contacto-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        120deg,
        var(--azul),
        var(--azul2) 60%,
        var(--azul3)
    );
    color: var(--blanco);
}

.contacto-hero-contenido {
    padding-top: 100px;
    padding-bottom: 100px;
}

.contacto-etiqueta {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--naranja);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 2px;
}

.contacto-hero h1 {
    max-width: 900px;
    margin-bottom: 25px;
    color: var(--blanco);
    font-size: clamp(38px, 6vw, 72px);
    font-weight: 900;
}

.contacto-hero h1 span {
    display: block;
    color: var(--naranja);
}

.contacto-hero p {
    max-width: 680px;
    margin-bottom: 30px;
    color: #cbd5e1;
    font-size: 18px;
}

.contacto-hero-datos {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    margin-top: 40px;
}

.contacto-hero-datos span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #e2e8f0;
    font-size: 13px;
    font-weight: 700;
}

.contacto-hero-datos i {
    color: var(--naranja);
}

/* ======================================================
   CONTACTO - CENTRO DE ATENCIÓN
====================================================== */

.contacto-centro {
    background: var(--fondo);
}

.contacto-asistente {
    max-width: 1080px;
    margin: 0 auto;
    overflow: hidden;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(7, 22, 44, 0.09);
}

.contacto-paso {
    padding: 45px;
    border-bottom: 1px solid var(--borde);
}

.contacto-paso:last-child {
    border-bottom: none;
}

.contacto-paso-encabezado {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contacto-paso-numero {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 58px;
    height: 58px;
    background: var(--azul);
    border-radius: 13px;
    color: var(--naranja);
    font-size: 20px;
    font-weight: 900;
}

.contacto-paso-encabezado h3 {
    margin-bottom: 8px;
    font-size: 26px;
    font-weight: 900;
}

.contacto-paso-encabezado p {
    color: var(--gris);
    font-size: 15px;
}

/* ======================================================
   CONTACTO - OPCIONES SELECCIONABLES
====================================================== */

.contacto-opciones {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.contacto-opcion {
    appearance: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    min-width: 0;
    min-height: 190px;
    padding: 24px;
    background: #f8fafc;
    border: 2px solid var(--borde);
    border-radius: 14px;
    color: var(--azul);
    text-align: left;
    cursor: pointer;
    transition:
        background 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.contacto-opcion:hover {
    transform: translateY(-4px);
    border-color: var(--naranja);
    box-shadow: 0 8px 22px rgba(7, 22, 44, 0.08);
}

.contacto-opcion.seleccionada {
    background: #fff0e5;
    border-color: var(--naranja);
    box-shadow: 0 6px 20px rgba(244, 107, 22, 0.15);
}

.contacto-opcion-icono {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    margin-bottom: 17px;
    background: var(--azul);
    border-radius: 11px;
    color: var(--naranja);
    font-size: 21px;
    transition:
        background 0.25s ease,
        color 0.25s ease;
}

.contacto-opcion.seleccionada .contacto-opcion-icono {
    background: var(--naranja);
    color: var(--blanco);
}

.contacto-opcion strong {
    display: block;
    margin-bottom: 9px;
    color: var(--azul);
    font-size: 16px;
    font-weight: 900;
    line-height: 1.4;
}

.contacto-opcion small {
    display: block;
    color: var(--gris);
    font-size: 13px;
    line-height: 1.5;
}

.contacto-opcion:focus-visible {
    outline: 3px solid var(--naranja);
    outline-offset: 3px;
}

/* ======================================================
   CONTACTO - CAMPOS
====================================================== */

.contacto-campos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.contacto-campo {
    display: flex;
    flex-direction: column;
    gap: 9px;
    min-width: 0;
}

.contacto-campo-completo {
    grid-column: 1 / -1;
}

.contacto-campo label {
    color: var(--azul);
    font-size: 14px;
    font-weight: 800;
}

.contacto-campo input,
.contacto-campo textarea,
.contacto-campo select {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 15px 17px;
    background: var(--blanco);
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    color: var(--azul);
    font-size: 15px;
    outline: none;
    transition: 0.2s ease;
}

.contacto-campo textarea {
    min-height: 145px;
    resize: vertical;
}

.contacto-campo select {
    cursor: pointer;
}

.contacto-campo input:focus,
.contacto-campo textarea:focus,
.contacto-campo select:focus {
    border-color: var(--naranja);
    box-shadow: 0 0 0 3px rgba(244, 107, 22, 0.12);
}

/* ======================================================
   CONTACTO - RESUMEN Y WHATSAPP
====================================================== */

.contacto-paso-final {
    background: #f8fafc;
}

.contacto-resumen {
    padding: 28px;
    margin-bottom: 25px;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-left: 5px solid var(--naranja);
    border-radius: 12px;
}

.contacto-resumen-etiqueta {
    display: block;
    margin-bottom: 20px;
    color: var(--naranja);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1.5px;
}

.contacto-resumen p {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--gris);
    overflow-wrap: anywhere;
}

.contacto-resumen p:last-child {
    margin-bottom: 0;
}

.contacto-resumen strong {
    flex: 0 0 115px;
    color: var(--azul);
    font-weight: 900;
}

.contacto-resumen span {
    min-width: 0;
}

.contacto-enviar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 20px;
    background: var(--verde);
    border: none;
    border-radius: 11px;
    color: var(--blanco);
    font-size: 17px;
    font-weight: 900;
    transition: 0.25s ease;
}

.contacto-enviar:hover {
    background: #1da851;
    transform: translateY(-3px);
}

.contacto-enviar .fa-whatsapp {
    font-size: 24px;
}

.contacto-aviso {
    margin-top: 15px;
    color: var(--gris);
    font-size: 13px;
    text-align: center;
}

/* ======================================================
   CONTACTO - CANALES DIRECTOS
====================================================== */

.contacto-directo {
    background: var(--blanco);
}

.contacto-directo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.contacto-directo-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 295px;
    min-width: 0;
    padding: 32px;
    background: #f8fafc;
    border: 1px solid var(--borde);
    border-radius: 15px;
    transition: 0.25s ease;
}

.contacto-directo-card:hover {
    transform: translateY(-5px);
    border-color: var(--naranja);
    box-shadow: 0 12px 30px rgba(7, 22, 44, 0.09);
}

.contacto-directo-icono {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-bottom: 22px;
    background: var(--azul);
    border-radius: 12px;
    color: var(--verde);
    font-size: 29px;
}

.contacto-directo-card h3 {
    margin-bottom: 12px;
    font-size: 21px;
}

.contacto-directo-card p {
    margin-bottom: 22px;
    color: var(--gris);
    font-size: 15px;
}

.contacto-directo-card strong {
    margin-top: auto;
    color: var(--naranja);
    font-size: 16px;
}

/* ======================================================
   CONTACTO - SUCURSALES
====================================================== */

.contacto-ubicacion {
    background: var(--azul);
}

.contacto-ubicacion .seccion-titulo h2 {
    color: var(--blanco);
}

.contacto-ubicacion .seccion-titulo p {
    color: #cbd5e1;
}

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

.contacto-sucursal {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    padding: 38px;
    background: #112c4d;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    transition: 0.25s ease;
}

.contacto-sucursal:hover {
    transform: translateY(-5px);
    border-color: var(--naranja);
}

.contacto-sucursal-icono {
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    margin-bottom: 22px;
    background: var(--naranja);
    border-radius: 13px;
    color: var(--blanco);
    font-size: 26px;
}

.contacto-sucursal h3 {
    margin-bottom: 12px;
    color: var(--blanco);
    font-size: 24px;
}

.contacto-sucursal p {
    margin-bottom: 28px;
    color: #cbd5e1;
}

.contacto-sucursal .boton {
    margin-top: auto;
}

/* ======================================================
   FORMULARIO TRADICIONAL
====================================================== */

.contacto-columnas {
    align-items: flex-start;
}

.dato-contacto {
    display: flex;
    gap: 20px;
    margin-top: 28px;
}

.dato-contacto > i {
    color: var(--naranja);
    font-size: 25px;
}

.dato-contacto h3 {
    margin-bottom: 5px;
    font-size: 20px;
}

.dato-contacto p {
    color: var(--gris);
}

.dato-contacto a {
    display: block;
    margin-top: 5px;
    color: var(--naranja);
    font-weight: 700;
}

.formulario {
    display: flex;
    flex-direction: column;
    gap: 13px;
    padding: 35px;
    background: var(--fondo);
    border: 1px solid var(--borde);
    border-radius: 14px;
}

.formulario h3 {
    font-size: 26px;
}

.formulario p {
    margin-bottom: 10px;
    color: var(--gris);
}

.formulario label {
    color: var(--azul);
    font-size: 14px;
    font-weight: 800;
}

.formulario input,
.formulario textarea,
.formulario select {
    width: 100%;
    padding: 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: var(--blanco);
}

.formulario input:focus,
.formulario textarea:focus,
.formulario select:focus {
    outline: 2px solid var(--naranja);
}

.formulario small {
    color: var(--gris);
    text-align: center;
}

/* ======================================================
   PIE DE PÁGINA
====================================================== */

.footer {
    padding-top: 65px;
    background: #061224;
    color: var(--blanco);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 35px;
    padding-bottom: 50px;
}

.footer-grid > div {
    min-width: 0;
}

.footer-grid h3 {
    margin-bottom: 20px;
    color: var(--blanco);
    font-size: 16px;
    font-weight: 900;
}

.footer-grid p {
    margin-bottom: 12px;
    color: #aebed1;
    font-size: 14px;
}

.footer-grid a {
    display: block;
    margin-bottom: 12px;
    color: #aebed1;
    font-size: 14px;
    overflow-wrap: anywhere;
    transition: color 0.2s ease;
}

.footer-grid a:hover {
    color: var(--naranja);
}

.footer-logo {
    width: 90px;
    height: 90px;
    margin-bottom: 18px;
    object-fit: contain;
}

.footer-bottom,
.copyright {
    padding: 22px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 13px;
    text-align: center;
}

/* ======================================================
   WHATSAPP FLOTANTE
====================================================== */

.whatsapp-flotante,
.whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 1200;
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    background: var(--verde);
    border: 3px solid var(--blanco);
    border-radius: 50%;
    color: var(--blanco);
    font-size: 30px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    transition: 0.25s ease;
}

.whatsapp-flotante:hover,
.whatsapp:hover {
    transform: scale(1.1);
    background: #1da851;
}

/* ======================================================
   RESPONSIVE - TABLET
====================================================== */

@media (max-width: 1100px) {
    .barra {
        gap: 15px;
    }

    .navegacion {
        gap: 18px;
    }

    .marca span {
        font-size: 15px;
    }

    .boton-header {
        padding: 12px 15px;
        font-size: 12px;
    }

    .presentacion-grid,
    .dpf-grid {
        gap: 35px;
    }

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

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

/* ======================================================
   RESPONSIVE - MENÚ CELULAR
====================================================== */

@media (max-width: 850px) {
    .header {
        position: sticky;
        top: 0;
    }

    .barra {
        position: relative;
        min-height: 75px;
    }

    .marca img {
        width: 55px;
        height: 55px;
    }

    .marca span {
        font-size: 14px;
    }

    .marca small {
        font-size: 9px;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

    .navegacion {
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 1100;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
        padding: 15px;
        background: var(--azul);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0 0 12px 12px;
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
    }

    .navegacion.abierto {
        display: flex;
    }

    .navegacion a {
        display: block;
        padding: 14px 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        font-size: 14px;
    }

    .navegacion a::after {
        display: none;
    }

    .boton-header {
        display: none;
    }

    .presentacion-grid,
    .dpf-grid,
    .nosotros-grid,
    .dos-columnas,
    .problemas-grid {
        grid-template-columns: 1fr;
    }

    .presentacion-imagen img {
        height: 400px;
    }

    .imagen-etiqueta {
        right: 12px;
    }

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

    .beneficio {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .beneficio:last-child {
        border-bottom: none;
    }

    .servicios-grid,
    .servicios-listado .servicios-grid,
    .servicios-grid-secundarios,
    .diagnostico-grid {
        grid-template-columns: 1fr;
    }

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

    .beneficios-empresa-grid {
        grid-template-columns: 1fr;
    }

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

    .contacto-ubicacion .contacto-directo-grid {
        grid-template-columns: 1fr;
    }
}

/* ======================================================
   RESPONSIVE - CELULARES
====================================================== */

@media (max-width: 768px) {
    .seccion {
        padding: 65px 0;
    }

    .hero {
        min-height: 580px;
        background-position: center;
    }

    .hero-contenido {
        padding: 85px 0 105px;
    }

    .hero h1 {
        font-size: clamp(36px, 9vw, 54px);
    }

    .hero p {
        font-size: 16px;
    }

    .hero-indicador {
        bottom: 20px;
        font-size: 10px;
    }

    .presentacion-imagen img {
        height: 350px;
    }

    .dpf-panel {
        padding: 25px;
    }

    .servicios-portada-contenido,
    .contacto-hero-contenido {
        padding-top: 75px;
        padding-bottom: 75px;
    }

    .servicios-portada h1,
    .contacto-hero h1 {
        font-size: clamp(36px, 8vw, 55px);
    }

    .servicios-portada p,
    .contacto-hero p {
        font-size: 16px;
    }

    .diagnostico-servicio {
        padding: 25px;
    }

    .diagnostico-media {
        height: 250px;
    }

    .servicio-info {
        padding: 28px;
    }

    .contacto-paso {
        padding: 28px;
    }

    .contacto-paso-numero {
        width: 48px;
        height: 48px;
        font-size: 17px;
    }

    .contacto-paso-encabezado h3 {
        font-size: 22px;
    }

    .contacto-campos {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contacto-campo-completo {
        grid-column: auto;
    }

    .contacto-directo-grid {
        grid-template-columns: 1fr;
    }

    .contacto-directo-card {
        min-height: auto;
    }

    .contacto-sucursal {
        padding: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ======================================================
   RESPONSIVE - CELULARES PEQUEÑOS
====================================================== */

@media (max-width: 480px) {
    .contenedor {
        width: 92%;
    }

    .marca {
        gap: 8px;
    }

    .marca img {
        width: 48px;
        height: 48px;
    }

    .marca span {
        font-size: 12px;
    }

    .marca small {
        font-size: 8px;
        letter-spacing: 1px;
    }

    .hero {
        min-height: 560px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-botones {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-botones .boton {
        width: 100%;
    }

    .presentacion-imagen img {
        height: 280px;
    }

    .imagen-etiqueta {
        right: 10px;
        bottom: 10px;
        padding: 10px 12px;
        font-size: 10px;
    }

    .servicio-imagen {
        height: 200px;
    }

    .valores-grid,
    .tarjetas-grid {
        grid-template-columns: 1fr;
    }

    .dpf-panel {
        padding: 22px 17px;
    }

    .diagnostico-servicio {
        padding: 18px;
    }

    .diagnostico-media {
        height: 220px;
    }

    .diagnostico-info {
        padding: 20px;
    }

    .diagnostico-contacto {
        padding: 25px 18px;
    }

    .contacto-opciones {
        grid-template-columns: 1fr;
    }

    .contacto-opcion {
        min-height: auto;
        padding: 20px;
    }

    .contacto-paso {
        padding: 24px 17px;
    }

    .contacto-paso-encabezado {
        gap: 12px;
    }

    .contacto-paso-encabezado h3 {
        font-size: 19px;
    }

    .contacto-resumen {
        padding: 20px 16px;
    }

    .contacto-resumen p {
        flex-direction: column;
        gap: 3px;
    }

    .contacto-resumen strong {
        flex: none;
    }

    .contacto-enviar {
        padding: 18px 12px;
        font-size: 14px;
        gap: 9px;
    }

    .contacto-directo-card,
    .contacto-sucursal {
        padding: 25px;
    }

    .whatsapp-flotante,
    .whatsapp {
        right: 15px;
        bottom: 15px;
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}

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

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

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}