/* Variables de la identidad corporativa */
:root {
    --bg-dark: #0a0a0c;
    --card-bg: rgba(255, 255, 255, 0.04);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --accent-color: #3b82f6; 
    --accent-hover: #2563eb;
    --whatsapp-color: #25d366;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    
    /* --- NUEVO FONDO TENUE --- */
    /* La capa rgba(10, 10, 12, 0.88) oscurece la imagen para que sea sutil y elegante */
    background-image: 
        linear-gradient(to bottom, rgba(10, 10, 12, 0.88), rgba(10, 10, 12, 0.96)),
        url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop'); 
    
    /* NOTA: Si tienes tu propia imagen, cámbiala arriba por url('tu-imagen.jpg') */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Tarjeta Principal (Estilo Glassmorphism) */
.card-container {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    width: 100%;
    max-width: 400px;
    border-radius: 28px;
    padding: 45px 30px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

/* --- Perfil --- */
.profile-img-wrapper {
    position: relative;
    width: 110px;
    height: 110px;
    margin: 0 auto 20px auto;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, var(--accent-color), #8b5cf6);
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background-color: #1a1a1a;
    border: 3px solid var(--bg-dark);
}

.card-name {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.5px;
    margin-bottom: 5px;
}

.card-title {
    font-size: 11px;
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.card-bio {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 35px;
}

/* --- Sección de Estrategias --- */
.stats-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 35px;
    text-align: left;
}

.stats-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.stat-item {
    margin-bottom: 15px;
}

.stat-item:last-child {
    margin-bottom: 0;
}

.stat-item strong {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 3px;
}

.stat-item span {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 300;
}

/* --- Botones --- */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    padding: 16px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.secondary-actions {
    display: flex;
    gap: 12px;
}

.btn-whatsapp {
    flex: 1;
    background-color: rgba(37, 211, 102, 0.1);
    color: var(--whatsapp-color);
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-color);
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    flex: 1;
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.icon {
    display: inline-block;
}

/* --- Lógica Bilingüe (Mostrar/Ocultar) --- */
body.lang-es .en-text { display: none; }
body.lang-en .es-text { display: none; }

/* --- Estilos del Botón de Cambio de Idioma --- */
.card-container {
    position: relative; /* Asegura que el botón se posicione en relación a la tarjeta */
}

.lang-switch-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 6px 12px;
    border-radius: 20px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 12px;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    z-index: 10;
}

.lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}