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

body {
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
}

header {
    width: 100%;
    height: auto;
}

header img {
    display: block;
    width: 100%;
    height: auto;
}

nav {
    background: #1a1a2e;
    display: flex;
    justify-content: space-between; 
    align-items: center;
    flex-wrap: wrap;
}

nav div {
    display: flex;
    align-items: center;
}

nav a {
    color: white;
    font-size: 1rem;
    text-decoration: none;
    padding: 15px clamp(16px, 3.5vw, 75px);
    border-right: 1px solid rgba(255, 255, 255, 0.233);
    border-left: 1px solid rgba(255, 255, 255, 0.233);
    white-space: nowrap;
}

nav a:hover { background: #040450; }


/* ── Footer ──────────────────────────────────────────────── */
.footer-wrapper {
    background-color: #1a1a2e;
    color: #d4d4e0;
    margin-top: 40px;
}

.footer-principal {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 48px 32px;
    align-items: start;
}

.footer-titulo {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 20px;
}

.footer-lista {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-lista li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.footer-lista i {
    font-size: 1rem;
    color: #e31b23;
    flex-shrink: 0;
    position: relative;
    top: 1px;
}

.footer-lista a,
.footer-lista span {
    color: #d4d4e0;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-lista a:hover { color: #fff; }

.footer-mapa iframe {
    border: 0;
    border-radius: 10px;
    width: 100%;
    height: 200px;
    display: block;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .45);
}

.footer-inferior {
    border-top: 1px solid rgba(255, 255, 255, .1);
    text-align: center;
    padding: 18px 32px;
    font-size: 0.82rem;
    color: #9090a8;
}

/* Tablet */
@media (max-width: 768px) {
    nav a {
        font-size: 0.9rem;
        padding: 12px 18px;
    }

    .footer-principal {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 36px 24px;
    }

    .footer-mapa iframe { height: 180px; }
}

/* Móvil */
@media (max-width: 480px) {
    nav {
        flex-direction: column;
        align-items: stretch;
    }

    nav div {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    nav a {
        font-size: 0.85rem;
        padding: 10px 14px;
        text-align: center;
        border-right: none;
        border-left: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.233);
        flex: 1 1 auto;
    }

    .footer-principal { padding: 28px 16px; }

    .footer-inferior {
        font-size: 0.78rem;
        padding: 14px 16px;
    }
}