/* ===========================
   VARIABLES
=========================== */
:root {
    --azul-corporativo: #1E63C5;
    --azul-oscuro: #0A2342;
    --gris-fondo: #f5f5f7;
    --texto: #222222;
    --blanco: #ffffff;
}

/* ===========================
   BASE
=========================== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Montserrat', Arial, sans-serif;
    color: var(--texto);
    background-color: #ffffff;
    line-height: 1.6;
}

a {
    color: var(--azul-corporativo);
    text-decoration: none;
}

/* ===========================
   NAVBAR (FIJA)
=========================== */
.site-header {
    position: relative;
}

.nav-bar {
    background-color: #0A2342;
    padding: 16px 28px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-inner {
    max-width: 1200px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

/* LOGO */
.nav-logo img {
    height: 220px;
    display: block;
    margin-top: -55px;
    margin-bottom: -50px;
}

/* Menú */
.nav-menu {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    color: var(--blanco);
    font-size: 14px;
    font-weight: 500;
}

.lang-selector {
    font-size: 12px;
    color: var(--blanco);
}

.lang-selector a {
    color: var(--blanco);
}

/* ===========================
   HERO
=========================== */
.hero {
    background-image: url('a-header.jpg');
    background-size: cover;
    background-position: center;
    min-height: 50vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
    margin-top: 165px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 35, 66, 0.60);
}

.hero-content {
    position: relative;
    max-width: 900px;
    text-align: center;
    color: var(--blanco);
}

.hero-content h1 {
    font-size: 32px;
    font-weight: 600;
}

.hero-sub {
    margin: 12px 0 22px;
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta {
    background-color: var(--azul-corporativo);
    color: var(--blanco);
    padding: 10px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
}

/* ===========================
   SECCIONES GENERALES
=========================== */
.section {
    padding: 45px 20px;
}

.section-inner {
    max-width: 1100px;
    margin: auto;
}

.section-light {
    background-color: #ffffff;
}

.section-dark {
    background-color: var(--azul-oscuro);
    color: var(--blanco);
}

.section h2 {
    text-align: center;
    margin-bottom: 18px;
    font-size: 28px;
}

/* ===========================
   QUIÉNES SOMOS
=========================== */
.quienes-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 32px;
    align-items: center;
}

.quienes-text p {
    text-align: left;
}

.quienes-img-wrap img {
    width: 100%;
    border-radius: 16px;
    object-fit: cover;
}

/* ===========================
   SERVICIOS
=========================== */
.servicios-layout {
    display: grid;
    grid-template-columns: 1.1fr 1.4fr;
    gap: 32px;
    align-items: center;
}

.servicios-img-wrap img {
    width: 100%;
    border-radius: 16px;
    object-fit: cover;
}

.servicios-grid-boxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 10px;
}

.servicio-box {
    background: #f5f5f7;
    padding: 14px 16px;
    border-radius: 14px;
    box-shadow: 0 5px 18px rgba(0,0,0,0.05);
}

.servicio-box h3 {
    margin: 0 0 6px 0;
    font-size: 16px;
    color: var(--azul-oscuro);
}

.servicio-box p {
    margin: 0;
    font-size: 14px;
}

/* ===========================
   NUESTRA MANERA DE TRABAJAR
=========================== */
.manera-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: center;
}

.list-azul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.list-azul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
    color: var(--blanco);
}

.list-azul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--blanco);
    font-size: 18px;
}

.manera-img-wrap img {
    width: 100%;
    border-radius: 16px;
    object-fit: cover;
}

/* ===========================
   SECTORES
=========================== */
.sectores-intro {
    text-align: center;
    margin-bottom: 20px;
}

.sector-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sector-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 8px 22px rgba(0,0,0,0.06);
}

.sector-card img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 16px;
}

.sector-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
    color: var(--azul-oscuro);
}

.sector-card p {
    margin: 0;
    font-size: 13px;
}

/* ===========================
   POSICIONES
=========================== */
.funciones-intro {
    max-width: 800px;
    margin: 0 auto 20px;
    text-align: center;
}

.funcion-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.funcion-card {
    background: #ffffff;
    padding: 18px;
    border-radius: 18px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.06);
}

.funcion-card h3 {
    margin: 0 0 6px;
    font-size: 15px;
    color: var(--azul-oscuro);
}

/* texto antiguo (por si queda algo) */
.funcion-card p {
    margin: 0;
    font-size: 13px;
}

/* NUEVO: listas con bullets */
.funcion-card ul {
    margin: 0;
    padding-left: 18px;
}

.funcion-card li {
    font-size: 13px;
    margin-bottom: 4px;
}

/* ===========================
   CONTACTO / FOOTER
=========================== */
#contacto .section-inner p {
    text-align: center;
}

.contacto-mail {
    text-align: center;
}

.contacto-mail a {
    color: var(--azul-corporativo);
    font-weight: 600;
}

.footer {
    background-color: var(--azul-oscuro);
    color: #ffffff;
    text-align: center;
    padding: 18px 10px;
    font-size: 12px;
}

/* ===========================
   MODALES FORMULARIO
=========================== */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background: #ffffff;
    padding: 24px 22px 20px;
    border-radius: 16px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 14px 36px rgba(0,0,0,0.25);
    position: relative;
    font-size: 14px;
}

.modal-content h2 {
    margin-top: 0;
    margin-bottom: 12px;
    text-align: center;
    color: var(--azul-oscuro);
    font-size: 18px;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-content input[type="text"],
.modal-content input[type="email"],
.modal-content input[type="file"],
.modal-content textarea {
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 14px;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
}

.modal-content textarea {
    min-height: 90px;
    resize: vertical;
}

.rgpd-label {
    font-size: 12px;
    color: #555;
    display: flex;
    gap: 6px;
    align-items: flex-start;
}

.rgpd-label input {
    margin-top: 2px;
}

.modal-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 22px;
    cursor: pointer;
    color: var(--azul-oscuro);
}

.modal-content .btn-cta {
    align-self: flex-end;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 960px) {

    .nav-menu {
        display: none;
    }

    .hero-content h1 {
        font-size: 26px;
    }

    .quienes-layout,
    .servicios-layout,
    .manera-layout {
        grid-template-columns: 1fr;
    }

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

    .nav-logo img {
        height: 150px;
        margin-top: -40px;
        margin-bottom: -35px;
    }
}

@media (max-width: 600px) {

    .section {
        padding: 35px 16px;
    }

    .sector-grid,
    .funcion-grid {
        grid-template-columns: 1fr;
    }
}