/* ==========================================================
   CSS MEDICINA DE DIOS - WEB ESTÁTICA
   Filosofía: Mobile First con Posicionamiento Absoluto
   ========================================================= */

:root {
    --color-primary-bg: #ffffffee; 
    --color-intro-bg: #000000;   
    --color-text: #000000; 
    --color-stripe: #63d3ff;     
    --color-button-base: #63d3ff; 
    --color-button-pastel: #EBC2D1; 
    --font-heading: 'Great Vibes', cursive; 
    --font-body: 'Lato', sans-serif;       
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    overflow-x: hidden; 
    
    background-color: var(--color-intro-bg);
    animation: fadeBlackToWhite 3s forwards;
    animation-delay: 0.5s; 
}

/* ==========================================================
   Contenedor Principal
   ========================================================= */
.wrapper {
    position: relative; 
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* ==========================================================
   Título (Animación de deslizamiento y fade)
   ========================================================= */
.title-container {
    position: absolute;
    top: 7%; 
    left: 10%; 
    width: 60%; 
    text-align: left;
    z-index: 10;
}

.calligraphic-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--color-intro-bg); 
    opacity: 0;
    /* Nueva animación: desliza desde la izquierda */
    animation: slideAndFadeInTitle 3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    animation-delay: 2s; 
}

/* ==========================================================
   Franja Magenta
   ========================================================= */
.stripe-bg {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 33vh;
    background-color: var(--color-stripe);
    transform: translateY(-50%); 
    z-index: 1; 
    opacity: 0; 
    animation: fadeInElement 3s forwards;
    animation-delay: 2s; 
}

/* ==========================================================
   Imagen (Lado derecho, fondo transparente)
   ========================================================= */
.image-container {
    position: absolute;
    right: 5%; 
    bottom: 5%; /* Pegada abajo, eliminé el top: 50% que causaba conflicto */
    width: 35%; 
    height: 85vh; 
    z-index: 5; 
    
    display: flex;
    align-items: flex-end; 
    justify-content: flex-end;
    
    opacity: 0; 
    animation: fadeInElement 2s forwards;
    animation-delay: 1.5s; /* Aparece un poco antes que el resto */
}

#virgin-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; 
    /* Truco para resaltar la silueta PNG transparente sobre la franja */
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8)); 
}

/* ==========================================================
   Botón Inicio 
   ========================================================= */
.start-button {
    position: absolute;
    top: 50%; 
    left: 10%; 
    transform: translateY(-50%);
    z-index: 10;
    
    display: inline-block;
    padding: 0.8rem 3rem;
    background-color: var(--color-button-pastel);
    color: var(--color-button-base); 
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50px; 
    border: 2px solid transparent;
    transition: all 0.3s ease;
    
    opacity: 0; 
    animation: fadeInElement 3s forwards;
    animation-delay: 2.5s; 
}

.start-button:hover {
    background-color: var(--color-primary-bg);
    border-color: var(--color-button-base);
    transform: translateY(-50%) scale(1.05); 
}

/* ==========================================================
   Keyframes (Animaciones)
   ========================================================= */

@keyframes fadeBlackToWhite {
    0% { background-color: var(--color-intro-bg); }
    100% { background-color: var(--color-primary-bg); }
}

/* Acá está la animación que te faltaba y hacía invisible las cosas */
@keyframes fadeInElement {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* Animación mejorada para el título */
@keyframes slideAndFadeInTitle {
    0% {
        opacity: 0;
        transform: translateX(-50px); /* Arranca desplazado a la izquierda */
        color: var(--color-intro-bg); 
    }
    100% {
        opacity: 1;
        transform: translateX(0); /* Vuelve a su lugar natural */
        color: var(--color-text); 
    }
}
/* ==========================================================
   ESTILOS PARA EL HOME (Agregados al final)
   ========================================================= */

/* Reset para el body del home (desactiva las animaciones del index) */
.home-body {
    background-color: var(--color-primary-bg);
    animation: none; /* Quitamos la animación de fondo */
    overflow-y: auto; /* Permitimos scroll vertical */
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background-color: var(--color-stripe); /* Celeste #63d3ff */
    color: #ffffff; /* Texto blanco en el celeste */
    position: sticky;
    top: 0;
    z-index: 100;
}

.small-logo {
    font-size: 2rem;
    color: #ffffff;
    animation: none;
    opacity: 1;
}

/* Hamburguesa */
.hamburger {
    display: block;
    cursor: pointer;
    z-index: 101;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

/* Menú Lateral (Mobile First) */
.nav-menu {
    position: fixed;
    top: 0;
    left: -100%; /* Oculto a la izquierda */
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background-color: var(--color-primary-bg);
    box-shadow: 2px 0 10px rgba(0,0,0,0.2);
    transition: left 0.4s ease;
    overflow-y: auto;
    z-index: 100;
    padding-top: 5rem;
}

.nav-menu.active {
    left: 0; /* Aparece en pantalla */
}

.nav-list {
    list-style: none;
    padding: 0;
}

.nav-list li {
    border-bottom: 1px solid #eee;
}

.nav-list a {
    display: block;
    padding: 1rem;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 700;
}

.nav-list a:hover {
    background-color: var(--color-button-pastel);
    color: var(--color-stripe);
}
/* Submenús Mejorados con Contraste y Corrección de Posición */
.has-submenu {
    position: relative; /* CLAVE para que el submenú absoluto se alinee aquí */
}

/* Submenús Mejorados con Contraste */
.submenu {
    display: none; /* Oculto por defecto */
    list-style: none;
    background-color: #00476b; /* Azul marino profundo para contrastar con el celeste */
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
}

.submenu.active {
    display: block; /* Se muestra con JS en mobile */
}

.submenu a {
    padding-left: 2rem;
    font-weight: 400;
    font-size: 0.9rem;
    color: #ffffff; /* Texto blanco para legibilidad */
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.submenu a:hover {
    background-color: #003652; /* Un azul aún más oscuro al pasar el mouse */
    color: var(--color-stripe); /* El texto se vuelve celeste al hacer hover */
}

/* --- Contenedor Principal y Formulario --- */
.home-container {
    padding: 2rem 5%;
    min-height: 80vh;
}

.section-title {
    color: var(--color-stripe);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.form-container {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: var(--font-body);
}

.submit-button {
    background-color: var(--color-button-base);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    width: 100%;
}
.submit-button:hover { background-color: #197490; }

/* ==========================================================
   DESKTOP (Pantallas grandes)
   ========================================================= */
@media screen and (min-width: 1024px) {
    /* Aplicamos el margen del 16.5% a los costados */
    .home-container {
        padding: 2rem 16.5%; 
    }

    /* Ocultamos la hamburguesa */
    .hamburger { display: none; }

    /* Adaptamos el menú para desktop (Horizontal) */
    .nav-menu {
        position: relative;
        left: 0;
        width: 100%;
        max-width: none;
        height: auto;
        background-color: transparent;
        box-shadow: none;
        padding-top: 0;
        display: flex;
        justify-content: flex-end;
        overflow: visible; /* Importante para que los dropdowns se vean */
    }

    .nav-list {
        display: flex;
        flex-wrap: wrap; 
        justify-content: flex-end;
    }

    .nav-list li { 
        border-bottom: none; 
        position: relative; /* Asegurar posicionamiento relativo para hijos absolutos */
    }
    
    .nav-list a { 
        padding: 0.5rem 1rem; 
        color: #ffffff; /* Texto blanco sobre la barra celeste */
    }
    .nav-list a:hover { 
        background-color: transparent; 
        color: var(--color-button-pastel); 
    }

    /* Submenú en Desktop (Dropdown - Corrección Final) */
    .submenu {
        position: absolute;
        top: 100%; /* Empieza EXACTAMENTE debajo del enlace padre */
        left: 0;
        width: 350px; /* Ancho suficiente para el texto solicitado */
        box-shadow: 0 4px 10px rgba(0,0,0,0.2);
        background-color: #00476b; /* Mantener azul marino profundo */
        border-radius: 0 0 8px 8px; /* Redondear esquinas inferiores */
        z-index: 200; /* Asegurar que flote sobre TODO */
    }
    
    .has-submenu:hover .submenu { 
        display: block; /* Muestra al pasar el mouse en PC */
    }
    
    .submenu a { 
        color: #ffffff; /* Texto blanco en el submenú */
        padding: 0.75rem 1.5rem;
    }
    
    .submenu a:hover {
        color: var(--color-stripe); /* Celeste al hover */
    }
}
/* ==========================================================
   ESTILOS PARA LOGIN Y DASHBOARD ADMIN (Agregados al final)
   ========================================================= */

.admin-body {
    background-color: #f4f4f9; /* Fondo un poco más gris para diferenciar de la web pública */
    animation: none;
    overflow-y: auto;
}

/* --- Pantalla de Login --- */
.login-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.admin-title {
    color: var(--color-stripe);
    margin-bottom: 2rem;
    font-size: 3.5rem;
    animation: none;
    opacity: 1;
}

.login-box {
    width: 100%;
    max-width: 400px; /* En PC no se hace gigante */
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.back-link {
    color: var(--color-stripe);
    text-decoration: none;
    font-size: 0.9rem;
}

/* Alertas para errores/éxitos */
.alert {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    text-align: center;
    font-weight: bold;
}
.alert-error { background-color: #f8d7da; color: #721c24; }
.alert-success { background-color: #d4edda; color: #155724; }

/* --- Dashboard --- */
.dashboard-container {
    padding: 2rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logout-button {
    background-color: var(--color-primary-bg);
    color: var(--color-stripe);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9rem;
    transition: background-color 0.3s;
}
.logout-button:hover { background-color: #f0f0f0; }

.security-notice {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 2rem;
    border-left: 4px solid #28a745;
    padding-left: 10px;
}

/* Tarjetas de Mensajes (Mobile First) */
.messages-grid {
    display: grid;
    grid-template-columns: 1fr; /* 1 columna en celulares */
    gap: 1.5rem;
}

.message-card {
    background: var(--color-primary-bg);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    overflow: hidden;
    border-top: 4px solid var(--color-stripe);
}

.card-header {
    background-color: #fafafa;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.msg-date {
    display: block;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 5px;
}

.msg-subject {
    font-size: 1.2rem;
    color: var(--color-text);
    margin: 0;
}

.card-body {
    padding: 1rem;
}

.msg-contact {
    font-size: 0.95rem;
    color: var(--color-stripe);
    margin-bottom: 1rem;
}

.card-divider {
    border: 0;
    height: 1px;
    background: #eee;
    margin: 10px 0;
}

.msg-text {
    font-size: 0.95rem;
    white-space: pre-wrap; /* Respeta los saltos de línea del usuario */
    color: #444;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 8px;
    color: #888;
}

/* Dashboard en Desktop */
@media screen and (min-width: 768px) {
    .messages-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); /* Crea columnas automáticamente según el ancho */
    }
}
/* ==========================================================
   Media Queries (Responsive)
   ========================================================= */

@media screen and (max-width: 768px) {
    /* Mantenemos el top bien arriba en móviles también */
    .title-container { width: 90%; top: 2%; left: 5%; }
    .calligraphic-title { font-size: 2.5rem; }
    
    .image-container { width: 50%; right: 0; bottom: 10%; height: 60vh; }
    
    .start-button { left: 5%; top: 60%; padding: 0.5rem 1.5rem; }
}