:root {
    --azul-900: #072b59;
    --azul-800: #0b3b78;
    --azul-700: #0f4c98;
    --azul-100: #eaf3ff;
    --turquesa-700: #087d8f;
    --turquesa-600: #0c93a6;
    --turquesa-100: #e8f8fa;
    --texto: #24364b;
    --texto-claro: #617286;
    --blanco: #ffffff;
    --fondo: #f6f9fc;
    --borde: #dce6f0;
    --verde: #1ca96e;
    --sombra: 0 18px 45px rgba(7, 43, 89, 0.12);
    --radio: 22px;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: var(--texto);
    background: var(--blanco);
    line-height: 1.65;
}

body.menu-abierto {
    overflow: hidden;
}

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

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

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

.contenedor {
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
}

.cabecera {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(220,230,240,.85);
}

.barra-navegacion {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.marca {
    width: min(420px, 42vw);
}

.marca img {
    width: 100%;
    height: 105px;
    object-fit: contain;
    object-position: left center;
}

.menu-principal {
    display: flex;
    align-items: center;
    gap: 26px;
    font-weight: 600;
    font-size: .94rem;
}

.menu-principal a {
    transition: color .2s ease;
}

.menu-principal a:hover {
    color: var(--turquesa-700);
}

.boton-menu-contacto {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--azul-800);
    color: var(--blanco) !important;
    padding: 12px 18px;
    border-radius: 999px;
}

.boton-menu {
    display: none;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 12px;
    background: var(--azul-100);
    cursor: pointer;
    padding: 11px;
}

.boton-menu span {
    display: block;
    height: 3px;
    margin: 5px 0;
    border-radius: 2px;
    background: var(--azul-900);
    transition: .25s ease;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 92px 0 86px;
    background:
        radial-gradient(circle at 85% 10%, rgba(12,147,166,.20), transparent 30%),
        radial-gradient(circle at 5% 85%, rgba(15,76,152,.12), transparent 34%),
        linear-gradient(135deg, #f8fbff 0%, #eef7fb 100%);
}

.hero::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    right: -150px;
    bottom: -220px;
    border: 55px solid rgba(11,59,120,.05);
    border-radius: 50%;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    gap: 70px;
    align-items: center;
}

.etiqueta,
.subtitulo {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: .82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--turquesa-700);
}

.etiqueta {
    background: var(--turquesa-100);
    padding: 9px 14px;
    border-radius: 999px;
}

.hero h1,
.encabezado-seccion h2,
.nosotros-contenido h2,
.contacto-info h2,
.cta h2 {
    font-family: "Montserrat", sans-serif;
    line-height: 1.14;
    color: var(--azul-900);
}

.hero h1 {
    max-width: 760px;
    margin: 22px 0 22px;
    font-size: clamp(2.55rem, 5vw, 4.8rem);
    letter-spacing: -.05em;
}

.hero h1 span {
    color: var(--turquesa-700);
}

.hero-contenido > p {
    max-width: 690px;
    margin: 0 0 30px;
    font-size: 1.15rem;
    color: var(--texto-claro);
}

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

.boton {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 22px;
    border: 0;
    border-radius: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.boton:hover {
    transform: translateY(-2px);
}

.boton-primario {
    color: var(--blanco);
    background: linear-gradient(135deg, var(--azul-800), var(--turquesa-700));
    box-shadow: 0 14px 28px rgba(11,59,120,.2);
}

.boton-secundario {
    color: var(--azul-800);
    background: var(--blanco);
    border: 1px solid var(--borde);
}

.hero-garantias {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 28px;
    font-size: .9rem;
    font-weight: 700;
    color: #3c536d;
}

.hero-garantias i {
    color: var(--verde);
}

.hero-tarjeta {
    position: relative;
    z-index: 1;
    padding: 34px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 26px;
    box-shadow: var(--sombra);
}

.tarjeta-icono {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    margin-bottom: 24px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--azul-800), var(--turquesa-600));
    color: var(--blanco);
    font-size: 1.65rem;
}

.hero-tarjeta h2 {
    margin: 0 0 14px;
    font-family: "Montserrat", sans-serif;
    color: var(--azul-900);
    font-size: 1.5rem;
    line-height: 1.28;
}

.hero-tarjeta p {
    color: var(--texto-claro);
}

.hero-tarjeta ul {
    list-style: none;
    padding: 0;
    margin: 22px 0;
}

.hero-tarjeta li {
    display: flex;
    gap: 11px;
    margin: 11px 0;
    font-weight: 600;
}

.hero-tarjeta li i {
    color: var(--verde);
    margin-top: 5px;
}

.enlace-tarjeta,
.servicio a {
    color: var(--azul-700);
    font-weight: 800;
}

.franja-confianza {
    background: var(--azul-900);
    color: var(--blanco);
}

.confianza-grid {
    min-height: 116px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
}

.confianza-grid div {
    padding: 0 34px;
    border-right: 1px solid rgba(255,255,255,.18);
}

.confianza-grid div:first-child {
    padding-left: 0;
}

.confianza-grid div:last-child {
    border-right: 0;
}

.confianza-grid strong,
.confianza-grid span {
    display: block;
}

.confianza-grid strong {
    font-family: "Montserrat", sans-serif;
    font-size: 1.08rem;
}

.confianza-grid span {
    color: rgba(255,255,255,.72);
    font-size: .9rem;
}

.seccion {
    padding: 96px 0;
}

.seccion-alternativa,
.seccion-contacto {
    background: var(--fondo);
}

.encabezado-seccion {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
}

.encabezado-seccion h2,
.nosotros-contenido h2,
.contacto-info h2 {
    margin: 12px 0 15px;
    font-size: clamp(2rem, 3.8vw, 3.15rem);
    letter-spacing: -.035em;
}

.encabezado-seccion p {
    margin: 0;
    color: var(--texto-claro);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.servicio {
    position: relative;
    padding: 30px;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    background: var(--blanco);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.servicio:hover {
    transform: translateY(-6px);
    border-color: rgba(12,147,166,.5);
    box-shadow: var(--sombra);
}

.servicio-icono {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--azul-100);
    color: var(--azul-700);
    font-size: 1.35rem;
}

.servicio h3 {
    margin: 20px 0 10px;
    font-family: "Montserrat", sans-serif;
    color: var(--azul-900);
    font-size: 1.14rem;
}

.servicio p {
    min-height: 78px;
    color: var(--texto-claro);
    font-size: .94rem;
}

.servicio a {
    font-size: .9rem;
}

.pasos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.paso {
    position: relative;
    padding: 28px;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
}

.paso > span {
    position: absolute;
    top: 20px;
    right: 22px;
    font-family: "Montserrat", sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: rgba(11,59,120,.18);
}

.paso > i {
    font-size: 1.6rem;
    color: var(--turquesa-700);
}

.paso h3 {
    margin: 18px 0 8px;
    font-family: "Montserrat", sans-serif;
    color: var(--azul-900);
}

.paso p {
    margin: 0;
    color: var(--texto-claro);
    font-size: .93rem;
}

.nosotros-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 80px;
    align-items: center;
}

.nosotros-imagen {
    position: relative;
    min-height: 440px;
    display: grid;
    place-items: center;
    border-radius: 30px;
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 15%, rgba(255,255,255,.25), transparent 24%),
        linear-gradient(135deg, var(--azul-900), var(--turquesa-600));
    box-shadow: var(--sombra);
}

.imagen-documentos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    color: rgba(255,255,255,.92);
    font-size: clamp(3.2rem, 7vw, 5.4rem);
}

.imagen-documentos i:nth-child(2) {
    transform: translateY(-32px);
}

.sello-experiencia {
    position: absolute;
    right: 24px;
    bottom: 24px;
    padding: 20px 24px;
    background: var(--blanco);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,.15);
}

.sello-experiencia strong,
.sello-experiencia span {
    display: block;
}

.sello-experiencia strong {
    font-family: "Montserrat", sans-serif;
    font-size: 2rem;
    color: var(--azul-800);
}

.sello-experiencia span {
    color: var(--texto-claro);
    font-size: .82rem;
}

.nosotros-contenido > p,
.contacto-info > p {
    color: var(--texto-claro);
    font-size: 1.04rem;
}

.lista-ventajas {
    display: grid;
    gap: 16px;
    margin-top: 30px;
}

.lista-ventajas > div {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.lista-ventajas i {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--turquesa-100);
    color: var(--turquesa-700);
}

.lista-ventajas strong,
.lista-ventajas span {
    display: block;
}

.cta {
    padding: 56px 0;
    background: linear-gradient(135deg, var(--azul-900), var(--azul-700), var(--turquesa-700));
    color: var(--blanco);
}

.cta-contenido {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta span {
    font-weight: 800;
    color: rgba(255,255,255,.72);
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .8rem;
}

.cta h2 {
    margin: 8px 0 0;
    color: var(--blanco);
    font-size: clamp(1.8rem, 3.2vw, 2.8rem);
}

.boton-claro {
    flex: 0 0 auto;
    color: var(--azul-900);
    background: var(--blanco);
}

.contacto-grid {
    display: grid;
    grid-template-columns: .78fr 1.22fr;
    gap: 70px;
    align-items: start;
}

.datos-contacto {
    display: grid;
    gap: 14px;
    margin-top: 34px;
}

.datos-contacto > * {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px;
    background: var(--blanco);
    border: 1px solid var(--borde);
    border-radius: 15px;
}

.datos-contacto i {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 42px;
    border-radius: 12px;
    background: var(--azul-100);
    color: var(--azul-700);
}

.datos-contacto small,
.datos-contacto span {
    display: block;
}

.datos-contacto small {
    color: var(--texto-claro);
    font-size: .75rem;
}

.datos-contacto span {
    overflow-wrap: anywhere;
    font-weight: 700;
}

.formulario-caja {
    padding: 34px;
    border-radius: 24px;
    background: var(--blanco);
    box-shadow: var(--sombra);
}

.campo-doble {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.campo {
    margin-bottom: 18px;
}

.campo label {
    display: block;
    margin-bottom: 7px;
    font-weight: 700;
    font-size: .9rem;
}

.campo input,
.campo select,
.campo textarea {
    width: 100%;
    border: 1px solid #cfdbe7;
    border-radius: 12px;
    padding: 13px 14px;
    background: #fbfdff;
    color: var(--texto);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.campo textarea {
    resize: vertical;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    border-color: var(--turquesa-600);
    box-shadow: 0 0 0 4px rgba(12,147,166,.12);
}

.aceptacion {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 4px 0 22px;
    color: var(--texto-claro);
    font-size: .86rem;
}

.aceptacion input {
    margin-top: 4px;
}

.aceptacion a {
    color: var(--azul-700);
    text-decoration: underline;
}

.boton-formulario {
    width: 100%;
}

.oculto {
    position: absolute !important;
    left: -9999px !important;
}

.alerta {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    margin-bottom: 22px;
    border-radius: 12px;
    font-size: .9rem;
}

.alerta-exito {
    background: #e7f8f0;
    color: #14784e;
}

.alerta-error {
    background: #fff0f0;
    color: #a52c2c;
}

.legal {
    padding-top: 34px;
    padding-bottom: 34px;
}

.legal details {
    border: 1px solid var(--borde);
    border-radius: 14px;
    padding: 15px 18px;
    color: var(--texto-claro);
    font-size: .88rem;
}

.legal summary {
    color: var(--azul-900);
    font-weight: 800;
    cursor: pointer;
}

.pie {
    padding: 64px 0 24px;
    background: #041f41;
    color: rgba(255,255,255,.75);
}

.pie-grid {
    display: grid;
    grid-template-columns: 1.4fr .7fr .9fr;
    gap: 50px;
}

.pie-marca img {
    width: 330px;
    max-width: 100%;
    padding: 8px;
    background: var(--blanco);
    border-radius: 12px;
}

.pie h3 {
    margin: 0 0 15px;
    color: var(--blanco);
    font-family: "Montserrat", sans-serif;
}

.pie a,
.pie span {
    display: block;
    margin: 8px 0;
}

.pie a:hover {
    color: var(--blanco);
}

.pie-inferior {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    padding-top: 24px;
    margin-top: 42px;
    border-top: 1px solid rgba(255,255,255,.13);
    font-size: .8rem;
}

.whatsapp-flotante {
    position: fixed;
    z-index: 900;
    right: 22px;
    bottom: 22px;
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25d366;
    color: var(--blanco);
    font-size: 1.85rem;
    box-shadow: 0 10px 25px rgba(0,0,0,.22);
    transition: transform .2s;
}

.whatsapp-flotante:hover {
    transform: scale(1.07);
}

@media (max-width: 980px) {
    .boton-menu {
        display: block;
        z-index: 1002;
    }

    .menu-principal {
        position: fixed;
        inset: 84px 0 auto;
        max-height: calc(100vh - 84px);
        overflow-y: auto;
        display: grid;
        gap: 0;
        padding: 18px 20px 28px;
        background: var(--blanco);
        border-bottom: 1px solid var(--borde);
        box-shadow: 0 18px 30px rgba(7,43,89,.12);
        transform: translateY(-130%);
        opacity: 0;
        pointer-events: none;
        transition: transform .3s ease, opacity .3s ease;
    }

    .menu-principal.abierto {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .menu-principal a {
        padding: 14px 4px;
        border-bottom: 1px solid var(--borde);
    }

    .menu-principal .boton-menu-contacto {
        justify-content: center;
        margin-top: 14px;
        border-bottom: 0;
    }

    .boton-menu.activo span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .boton-menu.activo span:nth-child(2) {
        opacity: 0;
    }

    .boton-menu.activo span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-grid,
    .nosotros-grid,
    .contacto-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        gap: 45px;
    }

    .hero-contenido {
        text-align: center;
    }

    .hero-contenido > p,
    .hero h1 {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-botones,
    .hero-garantias {
        justify-content: center;
    }

    .hero-tarjeta {
        max-width: 640px;
        margin: 0 auto;
    }

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

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

    .nosotros-grid {
        gap: 45px;
    }

    .contacto-grid {
        gap: 40px;
    }
}

@media (max-width: 700px) {
    .contenedor {
        width: min(100% - 28px, 1160px);
    }

    .barra-navegacion {
        min-height: 74px;
    }

    .marca {
        width: 320px;
        max-width: calc(100% - 66px);
    }

    .marca img {
        height: 82px;
    }

    .menu-principal {
        top: 74px;
        max-height: calc(100vh - 74px);
    }

    .hero {
        padding: 65px 0 60px;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 11vw, 3.4rem);
    }

    .hero-contenido > p {
        font-size: 1rem;
    }

    .hero-botones {
        display: grid;
    }

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

    .hero-garantias {
        display: grid;
        gap: 10px;
    }

    .hero-tarjeta {
        padding: 26px;
    }

    .confianza-grid {
        grid-template-columns: 1fr;
        padding: 18px 0;
    }

    .confianza-grid div,
    .confianza-grid div:first-child {
        padding: 16px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.16);
    }

    .confianza-grid div:last-child {
        border-bottom: 0;
    }

    .seccion {
        padding: 70px 0;
    }

    .servicios-grid,
    .pasos-grid,
    .campo-doble,
    .pie-grid {
        grid-template-columns: 1fr;
    }

    .servicio p {
        min-height: auto;
    }

    .nosotros-imagen {
        min-height: 330px;
    }

    .imagen-documentos {
        gap: 18px;
    }

    .cta-contenido,
    .pie-inferior {
        align-items: stretch;
        flex-direction: column;
    }

    .cta-contenido {
        text-align: center;
    }

    .formulario-caja {
        padding: 24px 18px;
    }

    .pie-grid {
        gap: 34px;
    }

    .pie-inferior {
        display: grid;
        text-align: center;
    }

    .whatsapp-flotante {
        right: 15px;
        bottom: 15px;
    }
}