/* ===================== */
/* RESET BÁSICO          */
/* ===================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.landing-body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0B62AC);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    padding: 20px; /* para evitar cortes en móviles */
}

/* ===================== */
/* ANIMACIÓN DE ENTRADA  */
/* ===================== */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===================== */
/* LOGO CIAME            */
/* ===================== */
.logo-img {
    width: 300px;   /* Ajusta el tamaño según necesites */
    height: auto;
    border-radius: 50%;   /* esto lo hace circular */
    object-fit: cover;   /* recorta y ajusta la imagen para que no se deforme */
    display: block;
    margin: 0 auto 20px; /* Centrado y separación inferior */
}

/* ===================== */
/* SUBTÍTULO             */
/* ===================== */
.landing-subtitle {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #fff/*#444*/;
}

/* ===================== */
/* TARJETAS DE OPCIÓN    */
/* ===================== */
.options {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* permite que bajen en móviles */
}

.option-card {
    background: #fff;
    border-radius: 15px;
    padding: 20px;
    width: 300px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Línea superior de color */
.card-top-line {
    height: 6px;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.card-top-line.rosa { background-color: #D65197; }
.card-top-line.azul { background-color: #ED7455; }

.option-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.option-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #1362AD; /* Azul CIAME */
}

.option-content p {
    font-size: 0.95rem;
    color: #555;
}

/* ===================== */
/* RESPONSIVIDAD         */
/* ===================== */

/* Tablets */
@media (max-width: 1024px) {
    .logo-text {
        font-size: 2.5rem;
    }
    .landing-subtitle {
        font-size: 1.1rem;
    }
}

/* Móviles */
@media (max-width: 600px) {
    body.landing-body {
        height: auto;
    }

    .logo-text {
        font-size: 2rem;
    }

    .logo-lazo {
        width: 18px;
        height: 18px;
        top: -8px;
    }

    .landing-subtitle {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .options {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .option-card {
        width: 90%;
        max-width: 350px;
    }

    .option-content h3 {
        font-size: 1.2rem;
    }

    .option-content p {
        font-size: 0.9rem;
    }
}