/* ================================
   ESTILOS BASE (TU DISEÑO ORIGINAL)
==================================*/
body {
    background-color: #000;
    color: #fff;
    font-family: 'Times New Roman', Times, serif;
}

/* NAVBAR */
.navbar {
    background-color: #000 !important;
    border-bottom: 2px solid #d4af37;
}
.navbar-brand {
    color: #d4af37 !important;
    font-weight: bold;
    font-size: 1.5rem;
}
.nav-link {
    color: #fff !important;
    font-weight: 500;
}
.nav-link:hover {
    color: #d4af37 !important;
}

/* HERO */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 5px;
    background: url('../assets/img/banner.jpg') center/cover no-repeat;
    position: relative;
}
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
}
.hero h1, .hero p, .hero .btn-gold {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 3rem;
    color: #d4af37;
    font-weight: bold;
}
.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin-top: 15px;
    color: #ddd;
}

/* BOTÓN DORADO */
.btn-gold {
    background-color: #d4af37;
    color: #000;
    border-radius: 30px;
    padding: 10px 30px;
    font-weight: bold;
    transition: 0.3s;
}
.btn-gold:hover {
    background-color: #b8922b;
    color: #fff;
}

/* FOOTER */
.footer {
    background-color: #000;
    border-top: 2px solid #d4af37;
    padding: 20px;
    text-align: center;
    color: #fff;
    margin-top: 60px;
}

.footer-link {
    color: #d4af37;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #fff;
}

/* ================================
   SECCIÓN BANNER SUPERIOR
==================================*/
.banner-section {
    height: 55vh;
    background: url('img/banner.jpg') center/cover no-repeat;
    position: relative;
}
.banner-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0, 0, 0, 0.7),
        rgba(0, 0, 0, 0.8)
    );
}


/* ================================
   SECCIÓN DOTACIÓN
==================================*/
.dotacion-section {
    position: relative;
    /* background: url('img/fondo-oscuro.jpg') center/cover no-repeat fixed; */
    padding: 120px 0;
}
.dotacion-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
}

/* Títulos */
.section-title {
    position: relative;
    font-size: 38px;
    font-weight: 700;
    color: #d4af37;
    letter-spacing: 1px;
    margin-bottom: 10px;
    z-index: 2;
}
.section-subtitle {
    position: relative;
    font-size: 16px;
    color: #fff;
    opacity: 0.9;
    z-index: 2;
}

/* Tarjetas */
.dot-card {
    position: relative;
    background: #111;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dot-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

/* CUADRO DE TEXTO OCULTO */
.dot-card .dot-text {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.75);
    color: #d4af37;
    text-align: center;
    font-weight: bold;
    transition: bottom 0.3s ease;
    font-size: 1rem;
}

/* EFECTO AL PASAR EL CURSOR */
.dot-card:hover .dot-text {
    bottom: 0;
}

.dot-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

/* Cuadro moderno para el Control Center */
.navbar .control-center-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #d4af37;  /* color dorado */
    color: #111 !important;
    font-weight: bold;
    padding: 10px 18px;
    border-radius: 8px;   /* ligeramente redondeado */
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    transition: all 0.3s ease;
    margin-left: 15px;
}

.navbar .control-center-box i {
    margin-right: 8px;
    font-size: 1.1rem;
}

.navbar .control-center-box:hover {
    background: #fff;
    color: #111 !important;
    box-shadow: 0 8px 25px rgba(212,175,55,0.5);
    transform: translateY(-3px);
}


/* ================================
   RESPONSIVE
==================================*/
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero {
        height: 75vh;
    }
    .section-title {
        font-size: 30px;
    }
    .dot-card img {
        height: 220px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero p {
        font-size: 1rem;
    }
}

#chatbotBtn {
    animation: bounce 1.8s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* BOTÓN FLOTANTE */
#chatbotBtn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #C9A227; /* Dorado */
    color: #000000; /* Negro */
    border-radius: 50%;
    width: 65px;
    height: 65px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 9999;
}

/* VENTANA DEL CHAT */
#chatWindow {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 350px;
    height: 450px;
    background: #FFFFFF; /* Blanco */
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

/* CABECERA DEL CHAT */
#chatHeader {
    background: #000000; /* Negro */
    padding: 12px;
    color: #C9A227; /* Dorado */
    font-weight: bold;
    text-align: center;
    border-bottom: 3px solid #C9A227;
}

/* CUERPO DEL CHAT */
#chatBody {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    background: #FFFFFF; /* Blanco */
}

/* MENSAJES */
.msg {
    padding: 8px 12px;
    border-radius: 10px;
    margin: 6px 0;
    max-width: 85%;
}

/* Mensaje del BOT */
.bot {
    background: #F3E7C7; /* Blanco con toque dorado */
    color: #000000; /* Negro */
    align-self: flex-start;
}

/* Mensaje del USUARIO */
.user {
    background: #C9A227; /* Dorado */
    color: #000000; /* Negro */
    font-weight: bold;
    align-self: flex-end;
}

/* INPUT */
#chatInputBox {
    display: flex;
    border-top: 1px solid #ddd;
    background: #FFFFFF;
}

#chatInput {
    flex: 1;
    padding: 10px;
    border: none;
    outline: none;
    color: #000000;
}

#sendBtn {
    width: 70px;
    background: #C9A227; /* Dorado */
    color: #000000; /* Negro */
    border: none;
    cursor: pointer;
    font-weight: bold;
}

/* BOTONES DE OPCIONES */
.option-btn {
    background: #000000; /* Negro */
    color: #FFFFFF;      /* Blanco */
    padding: 8px;
    margin: 6px 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    font-weight: bold;
    border: 2px solid #C9A227; /* Borde dorado */
}

.option-btn:hover {
    background: #C9A227;
    color: #000000;
}

/* BOTÓN WHATSAPP */
.whatsapp-btn {
    background: #25D366; /* Verde WhatsApp */
    color: #FFFFFF; /* Blanco */
    padding: 10px;
    margin-top: 10px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    width: 100%;
    font-weight: bold;
}

.whatsapp-btn:hover {
    background: #1ebe57;
}