/* ==========================================================================
   SICAS Lite - Estilos Globales
   Aquí residirán las variables, fuentes, diseño general y menús (header/footer).
   ========================================================================== */

/* --- MODAL DE DEMO (GLASSMORPHISM) --- */
.demo-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.demo-modal-container {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow-y: auto;
    animation: modalBounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

@keyframes modalBounceIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.demo-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 10;
}

.demo-close-btn:hover {
    background: rgba(248, 113, 113, 0.1);
    color: #F87171;
    transform: rotate(90deg);
}

.demo-modal-content {
    padding: 3.5rem 2.5rem;
}

.demo-modal-header { margin-bottom: 2rem; }
.demo-modal-header h2 { font-size: 1.8rem; font-weight: 800; line-height: 1.2; margin-bottom: 0.5rem; color: white; }
.demo-modal-header h2 span { color: var(--cyan); }
.demo-modal-header p { color: var(--text-muted); font-size: 0.95rem; }

/* Form Styles inside Modal */
.demo-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.demo-form-group { margin-bottom: 1.25rem; }
.demo-form-group label { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.5rem; font-weight: 600; }
.demo-form-group label span { color: var(--cyan); }

.demo-form-group input, .demo-form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s, background 0.2s;
}

.demo-form-group input:focus, .demo-form-group textarea:focus {
    outline: none;
    border-color: var(--cyan);
    background: rgba(56, 189, 248, 0.05);
}

.demo-submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--cyan-dark), var(--cyan));
    border: none;
    border-radius: 12px;
    color: #060B18;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.demo-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.3);
}

.demo-privacy-note { text-align: center; font-size: 0.7rem; color: var(--text-muted); }
.demo-privacy-note a { color: var(--cyan); text-decoration: none; }

.demo-success-msg { text-align: center; padding: 2rem 0; animation: modalBounceIn 0.4s ease; }
.demo-success-icon { margin: 0 auto 1.5rem; width: 70px; height: 70px; background: rgba(52, 211, 153, 0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.demo-success-msg h3 { font-size: 1.5rem; color: white; margin-bottom: 0.75rem; }
.demo-success-msg p { color: var(--text-muted); margin-bottom: 2rem; }

.demo-close-success-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.demo-close-success-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* Prevent Body Scroll */
body.modal-open { overflow: hidden; }

@media (max-width: 600px) {
    .demo-form-row { grid-template-columns: 1fr; }
    .demo-modal-content { padding: 2.5rem 1.5rem; }
}