/* ================================
   REQUEST DEMO PAGE STYLES
   ================================ */

/* Hero Section */
.demo-hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #16213e 100%);
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

/*.demo-hero::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    top: 0;*/
/*    right: 0;*/
/*    width: 50%;*/
/*    height: 100%;*/
/*    background: radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);*/
/*    pointer-events: none;*/
/*}*/

.demo-container {
    max-width: 1400px !important;
    margin: 0 auto;
    padding: 0 20px;
}

.demo-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.demo-hero-text {
    max-width: 600px;
}

.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-blue);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 25px;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.demo-hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
}

.demo-subtitle {
    font-size: 2rem;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: var(--spacing-xl);
}

.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-white);
    font-size: 1.6rem;
    font-weight: 500;
}

.benefit-item i {
    color: var(--primary-blue);
    font-size: 1.8rem;
    width: 25px;
    text-align: center;
}

/* Form Container */
.demo-form-container {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.demo-form-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-header h2 {
    font-size: 2.8rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.form-header p {
    color: var(--text-light);
    font-size: 1.4rem;
}

/* ================================
   FORMULARIO CON COLUMNAS EN DESKTOP
   ================================ */

/* Contenedor de información básica con grid */
.basic-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

/* Desktop: 2 columnas para información básica */
@media (min-width: 768px) {
    .basic-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

/* Desktop grande: 3 columnas si hay espacio suficiente */
@media (min-width: 1200px) {
    .basic-info-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    /* Campos específicos que ocupan más espacio */
    .basic-info-grid .form-group.full-width {
        grid-column: span 3;
    }

    .basic-info-grid .form-group.half-width {
        grid-column: span 2;
    }
}

/* Tablet: ajuste para campos específicos */
@media (min-width: 768px) and (max-width: 1199px) {
    .basic-info-grid .form-group.full-width {
        grid-column: span 2;
    }
}

/* Asegurar que los form-group dentro del grid no tengan margin-bottom extra */
.basic-info-grid .form-group {
    margin-bottom: 0;
}

/* Mantener spacing del grid container */
.form-section.basic-info {
    margin-bottom: var(--spacing-sm);
}

/* ================================
   MEJORAS ADICIONALES AL FORMULARIO
   ================================ */

/* Form-group con mejor alineación */
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    order: 1;
    margin-bottom: var(--spacing-xs);
}

.form-group .form-control {
    order: 2;
}

.form-group .field-error {
    order: 3;
}

.form-group .field-note {
    order: 4;
}

/* Mejor spacing entre secciones */
.form-section + .form-section {
    margin-top: var(--spacing-xl);
}

/* Headers de sección más definidos */
.section-title {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-xl);
}

.section-title h3 {
    position: relative;
}


/* ================================
   RESPONSIVE MEJORADO
   ================================ */

/* Mobile: stack todo verticalmente */
@media (max-width: 767px) {
    .basic-info-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .basic-info-grid .form-group {
        margin-bottom: var(--spacing-lg);
    }
}

/* Tablet: optimización para 2 columnas */
@media (min-width: 768px) and (max-width: 1199px) {
    .demo-form-card {
        padding: var(--spacing-xl);
    }

    .basic-info-grid {
        gap: var(--spacing-md);
    }
}

/* Desktop: optimización para 3 columnas */
@media (min-width: 1200px) {
    .demo-form-card {
        padding: var(--spacing-lg);
        /*max-width: 900px;*/
        margin: 0 auto;
    }
}

/* Form Sections */
.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-section:last-child {
    margin-bottom: 0;
}

.section-title {
    margin-bottom: var(--spacing-lg);
}

.section-title h3 {
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
}

.section-title p {
    color: var(--text-light);
    font-size: 1.3rem;
}

/* Form Controls */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-white);
    font-weight: 600;
    font-size: 1.1rem;
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 1.0rem;
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control.error {
    border-color: #ff4757;
    box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.2);
}

select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2300d4ff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-md) center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: calc(var(--spacing-md) + 25px);
    appearance: none;
}

textarea.form-control {
    font-size: 1.0rem;
    resize: vertical;
    min-height: 100px;
}

.field-error {
    color: #ff4757;
    font-size: 1.2rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.field-error.show {
    display: block;
}

.field-note {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: var(--spacing-xs);
    display: block;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(1200px, 1fr));
    gap: var(--spacing-xs);
}

.checkbox-card {
    position: relative;
    cursor: pointer;
    display: block;
}

.checkbox-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.card-content {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-card:hover .card-content {
    border-color: rgba(0, 212, 255, 0.5);
    background: rgba(0, 212, 255, 0.05);
    transform: translateY(-2px);
}

.checkbox-card input:checked + .card-content {
    border-color: var(--primary-blue);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 0 1px var(--primary-blue);
}

.card-content i {
    font-size: 2.4rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-xs);
}

.card-title {
    font-weight: 600;
    color: var(--text-white);
    font-size: 1.5rem;
    line-height: 1.3;
}

.card-desc {
    color: var(--text-light);
    font-size: 1.2rem;
    line-height: 1.4;
    flex: 1;
}

/* ================================
   CHECKBOX CARDS HORIZONTALES
   ================================ */

/* Modificar el layout de card-content para ser horizontal */
.checkbox-card .card-content {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    height: 100%;

    /* CAMBIO PRINCIPAL: Layout horizontal */
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    min-height: 80px; /* Altura mínima consistente */
}

/* Icono: tamaño fijo y centrado */
.card-content i {
    font-size: 2rem;
    color: var(--primary-blue);
    flex-shrink: 0; /* No se comprime */
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
}

/* Contenedor de texto: ocupa el espacio restante */
.card-text-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0; /* Permite que el texto se corte si es necesario */
}

/* Título en la parte superior */
.card-title {
    font-weight: 600;
    color: var(--text-white);
    font-size: 1.4rem;
    line-height: 1.3;
    margin: 0;
}

/* Descripción debajo del título */
.card-desc {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.4;
    margin: 0;
    /* Limitar a 2 líneas para mantener altura consistente */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Estados hover y seleccionado - mantener los existentes */
.checkbox-card:hover .card-content {
    border-color: rgba(0, 212, 255, 0.5);
    background: rgba(0, 212, 255, 0.05);
    transform: translateY(-2px);
}

.checkbox-card input:checked + .card-content {
    border-color: var(--primary-blue);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 0 1px var(--primary-blue);
}

.checkbox-card:hover .card-content i,
.checkbox-card input:checked + .card-content i {
    background: var(--primary-blue);
    color: var(--text-white);
}

/* ================================
   RESPONSIVE PARA CARDS HORIZONTALES
   ================================ */

/* Tablet: ajustar tamaños */
@media (max-width: 1024px) {
    .card-content i {
        font-size: 1.8rem;
        width: 36px;
        height: 36px;
    }

    .card-title {
        font-size: 1.3rem;
    }

    .card-desc {
        font-size: 1.05rem;
    }
}

/* Mobile: volver al layout vertical si es necesario */
@media (max-width: 768px) {
    .checkbox-card .card-content {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
        min-height: auto;
        gap: var(--spacing-sm);
    }

    .card-content i {
        align-self: center;
        margin-bottom: var(--spacing-xs);
    }

    .card-text-content {
        text-align: center;
    }

    .card-desc {
        -webkit-line-clamp: 3; /* Más líneas en mobile */
    }
}

/* Mobile pequeño: layout más compacto */
@media (max-width: 480px) {
    .checkbox-card .card-content {
        padding: var(--spacing-sm);
    }

    .card-content i {
        font-size: 1.5rem;
        width: 32px;
        height: 32px;
    }

    .card-title {
        font-size: 1.2rem;
    }

    .card-desc {
        font-size: 1rem;
    }
}

/* ================================
   VARIANTE: CARDS MÁS COMPACTAS
   ================================ */

/* Si quieres una versión aún más compacta, añade esta clase */
.checkbox-card.compact .card-content {
    min-height: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.checkbox-card.compact .card-content i {
    font-size: 2.0rem;
    width: 50px;
    height: 50px;
}

.checkbox-card.compact .card-title {
    font-size: 1.2rem;
}

.checkbox-card.compact .card-desc {
    font-size: 1rem;
    -webkit-line-clamp: 1; /* Solo una línea */
}

/* Submit Button */
.btn-demo {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--text-white);
    border: none;
    padding: var(--spacing-md) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 1.6rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: 60px;
}

.btn-demo:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.4);
}

.btn-demo:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-demo .btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

.btn-demo.loading .btn-text {
    opacity: 0.7;
}

.btn-demo.loading .btn-spinner {
    display: block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.form-privacy {
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-privacy small {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.4;
}

/* Social Proof Section */
.demo-social-proof {
    padding: var(--spacing-3xl) 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

/* What to Expect */
.demo-what-to-expect {
    padding: var(--spacing-3xl) 0;
    background: var(--dark-bg);
}

.expectations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.expectation-item {
    background: linear-gradient(135deg, var(--dark-card), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    position: relative;
}

.expectation-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.3);
}

.expectation-number {
    position: absolute;
    top: -20px;
    left: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
}

.expectation-content h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
}

.expectation-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
}

.expectation-duration {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 1.3rem;
}

/* Guarantees Section */
.demo-guarantees-section {
    padding: var(--spacing-3xl) 0;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.guarantee-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.guarantee-item i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.guarantee-item h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.8rem;
}

.guarantee-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.3rem;
}

/* Success Message */
.demo-success {
    background: linear-gradient(135deg, var(--success-green), #00a86b);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    display: none;
}

.demo-success.show {
    display: block;
}

.demo-success h3 {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-md);
}

.demo-success p {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-lg);
}

/* Form Validation States */
.form-group.has-error .form-control {
    border-color: #ff4757;
    box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.2);
}

.form-group.has-success .form-control {
    border-color: var(--success-green);
    box-shadow: 0 0 0 3px rgba(0, 208, 132, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .demo-hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .demo-form-container {
        position: static;
        top: auto;
    }

    .demo-hero h1 {
        font-size: 3.5rem;
    }

    .demo-subtitle {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .demo-hero {
        padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .demo-hero h1 {
        font-size: 2.8rem;
    }

    .demo-subtitle {
        font-size: 1.6rem;
    }

    .demo-form-card {
        padding: var(--spacing-lg);
    }

    .form-header h2 {
        font-size: 2.4rem;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-grid,
    .expectations-grid,
    .guarantees-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .demo-benefits {
        margin-bottom: var(--spacing-lg);
    }

    .benefit-item {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .demo-hero h1 {
        font-size: 2.4rem;
    }

    .demo-subtitle {
        font-size: 1.4rem;
    }

    .demo-form-card {
        padding: var(--spacing-md);
    }

    .card-content {
        padding: var(--spacing-md);
    }

    .expectation-item {
        padding: var(--spacing-lg);
    }

    .expectation-number {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
}

/* Loading States */
.form-loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Smooth Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Focus Management */
.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

/* Print Styles */
@media print {
    .demo-hero,
    .demo-form-container {
        background: none !important;
        color: black !important;
    }
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 8px;
    padding: 1rem;
    color: white;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.notification.show {
    transform: translateX(0);
}
.notification-warning {
    border-left: 4px solid #ffc107;
}
.notification-error {
    border-left: 4px solid #dc3545;
}
.notification-success {
    border-left: 4px solid #28a745;
}
.notification-content {
    display: flex;
    align-items: center;
    gap: 10px;
}
.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: auto;
}