/**
 * ============================================================================
 * MILPBOOST - FORMULARIO DE CONTACTO v3.0 (Corregido)
 * ============================================================================
 * Correcciones: Áreas de clic precisas, grid sin márgenes negativos,
 * box model consistente, estados de validación, accesibilidad mejorada
 * Paleta: Negro, Gris Oscuro, Rojo Vino, Dorado
 * ============================================================================
 */

/* ========================================================================
 * RESET BASE PARA FORMULARIO
 * ======================================================================== */

.consultation-selector *,
.consultation-form *,
.confirmation-message * {
    box-sizing: border-box;
}

/* ========================================================================
 * VARIABLES
 * ======================================================================== */

:root {
    /* Colores - Paleta Oscura */
    --cf-black: #0a0a0a;
    --cf-dark-gray: #1a1a1a;
    --cf-medium-gray: #252525;
    --cf-light-gray: #333333;
    
    /* Acentos */
    --cf-wine: #8b2635;
    --cf-wine-dark: #6b1d29;
    --cf-wine-light: #a63344;
    --cf-gold: #d4af37;
    --cf-gold-light: #e8c547;
    
    /* Estados */
    --cf-success: #1e5631;
    --cf-success-light: #2d7a45;
    --cf-error: #c0392b;
    --cf-error-light: #e74c3c;
    
    /* Texto */
    --cf-text-white: #ffffff;
    --cf-text-primary: #f0f0f0;
    --cf-text-secondary: #a8a8a8;
    --cf-text-muted: #707070;
    
    /* Bordes */
    --cf-border: #3a3a3a;
    --cf-border-light: #4a4a4a;
    
    /* Sombras */
    --cf-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --cf-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --cf-shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
    --cf-shadow-glow-sm: 0 0 0 3px rgba(212, 175, 55, 0.2);
    
    /* Gradientes */
    --cf-gradient-success: linear-gradient(135deg, var(--cf-success) 0%, var(--cf-success-light) 100%);
    --cf-gradient-wine: linear-gradient(135deg, var(--cf-wine-dark) 0%, var(--cf-wine) 100%);
    
    /* Transiciones */
    --cf-transition-fast: 0.15s ease;
    --cf-transition-normal: 0.25s ease;
    
    /* Espaciado */
    --cf-spacing-xs: 0.25rem;
    --cf-spacing-sm: 0.5rem;
    --cf-spacing-md: 1rem;
    --cf-spacing-lg: 1.5rem;
    --cf-spacing-xl: 2rem;
    --cf-spacing-xxl: 3rem;
    
    /* Border Radius */
    --cf-radius-md: 8px;
    --cf-radius-lg: 12px;
    --cf-radius-full: 50px;
}

/* ========================================================================
 * ANIMACIONES
 * ======================================================================== */

@keyframes cfFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes cfPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes cfSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes cfShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

/* ========================================================================
 * HEADER DE PÁGINA
 * ======================================================================== */

#main.container > header {
    text-align: center;
    margin-bottom: var(--cf-spacing-xl);
    padding: 0 var(--cf-spacing-md);
}

#main.container > header h2 {
    color: var(--cf-text-white);
    font-size: clamp(1.6rem, 5vw, 2.5rem);
    margin-bottom: var(--cf-spacing-sm);
    font-weight: 700;
    letter-spacing: -0.5px;
}

#main.container > header p {
    color: var(--cf-text-secondary);
    font-size: clamp(0.95rem, 2.5vw, 1.15rem);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ========================================================================
 * SELECTOR DE CONSULTA
 * ======================================================================== */

.consultation-selector {
    margin-bottom: var(--cf-spacing-xl);
    animation: cfFadeIn 0.5s ease forwards;
}

.consultation-selector > .row {
    display: flex !important;
    flex-wrap: wrap;
    gap: var(--cf-spacing-lg);
    justify-content: center;
    margin: 0 !important;
    padding: 0;
}

.consultation-selector > .row > .col-6 {
    flex: 1 1 320px;
    max-width: 450px;
    min-width: 280px;
    width: auto !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* ========================================================================
 * TARJETAS DE CONSULTA
 * ======================================================================== */

.consultation-card {
    background: var(--cf-dark-gray);
    border-radius: var(--cf-radius-lg);
    box-shadow: var(--cf-shadow-md);
    transition: 
        transform var(--cf-transition-normal),
        box-shadow var(--cf-transition-normal),
        border-color var(--cf-transition-normal);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--cf-border);
    position: relative;
    cursor: pointer;
}

.consultation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0) 0%, rgba(212, 175, 55, 0.03) 100%);
    opacity: 0;
    transition: opacity var(--cf-transition-normal);
    pointer-events: none;
    z-index: 1;
}

.consultation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--cf-shadow-lg);
    border-color: var(--cf-gold);
}

.consultation-card:hover::before {
    opacity: 1;
}

.consultation-card.selected {
    border-color: var(--cf-gold);
    box-shadow: var(--cf-shadow-lg), var(--cf-shadow-glow);
}

.consultation-card:active {
    transform: translateY(-4px);
}

/* Card Header */
.consultation-card .card-header {
    padding: var(--cf-spacing-lg) var(--cf-spacing-md);
    text-align: center;
    position: relative;
    z-index: 2;
}

.consultation-card .card-header.free {
    background: var(--cf-gradient-success);
    color: var(--cf-text-white);
}

.consultation-card .card-header.professional {
    background: var(--cf-gradient-wine);
    color: var(--cf-text-white);
}

.consultation-card .card-header .icon {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: var(--cf-spacing-sm);
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.consultation-card .card-header .badge {
    display: inline-block;
    padding: var(--cf-spacing-xs) var(--cf-spacing-md);
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--cf-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Card Body */
.consultation-card .card-body {
    padding: var(--cf-spacing-lg);
    flex-grow: 1;
    background: var(--cf-dark-gray);
    position: relative;
    z-index: 2;
}

.consultation-card .card-body h3 {
    margin: 0 0 var(--cf-spacing-sm) 0;
    color: var(--cf-text-white);
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    font-weight: 600;
}

.consultation-card .card-body .duration {
    color: var(--cf-text-secondary);
    font-size: 1rem;
    margin-bottom: var(--cf-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--cf-spacing-sm);
}

.consultation-card .card-body .duration .icon {
    color: var(--cf-gold);
    font-size: 1.1em;
}

.consultation-card .card-body .features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--cf-spacing-md) 0;
}

.consultation-card .card-body .features li {
    padding: var(--cf-spacing-xs) 0;
    color: var(--cf-text-secondary);
    display: flex;
    align-items: flex-start;
    gap: var(--cf-spacing-sm);
    font-size: 0.95rem;
    line-height: 1.4;
}

.consultation-card .card-body .features li .icon {
    color: var(--cf-gold);
    font-size: 0.85em;
    margin-top: 3px;
    flex-shrink: 0;
}

.consultation-card .card-body .ideal-for {
    background: var(--cf-medium-gray);
    padding: var(--cf-spacing-md);
    border-radius: var(--cf-radius-md);
    font-size: 0.9rem;
    color: var(--cf-text-secondary);
    margin-bottom: var(--cf-spacing-sm);
    border-left: 3px solid var(--cf-gold);
    line-height: 1.5;
}

.consultation-card .card-body .ideal-for strong {
    color: var(--cf-text-primary);
}

.consultation-card .card-body .availability {
    color: var(--cf-text-muted);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: var(--cf-spacing-sm);
}

.consultation-card .card-body .availability .icon {
    color: var(--cf-gold);
}

.consultation-card .card-body .price {
    margin-top: var(--cf-spacing-md);
    padding: var(--cf-spacing-md);
    background: linear-gradient(135deg, rgba(139, 38, 53, 0.15) 0%, rgba(139, 38, 53, 0.08) 100%);
    border-radius: var(--cf-radius-md);
    color: var(--cf-gold);
    font-size: 1rem;
    border: 1px solid rgba(139, 38, 53, 0.4);
    text-align: center;
    font-weight: 600;
}

/* Card Footer */
.consultation-card .card-footer {
    padding: var(--cf-spacing-md) var(--cf-spacing-lg) var(--cf-spacing-lg);
    background: var(--cf-dark-gray);
    position: relative;
    z-index: 2;
}

.consultation-card .card-footer .button {
    margin: 0;
    width: 100%;
    padding: var(--cf-spacing-md) var(--cf-spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--cf-radius-md);
    transition: 
        background-color var(--cf-transition-fast),
        border-color var(--cf-transition-fast),
        transform var(--cf-transition-fast),
        box-shadow var(--cf-transition-fast);
    text-transform: none;
    letter-spacing: 0.5px;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    line-height: 1.4 !important;
}

.consultation-card .card-footer .button:not(.primary) {
    background: var(--cf-wine) !important;
    border-color: var(--cf-wine) !important;
    color: var(--cf-text-white) !important;
}

.consultation-card .card-footer .button:not(.primary):hover {
    background: var(--cf-wine-light) !important;
    border-color: var(--cf-wine-light) !important;
    transform: translateY(-2px);
}

.consultation-card .card-footer .button.primary {
    background: var(--cf-gold) !important;
    border-color: var(--cf-gold) !important;
    color: var(--cf-black) !important;
}

.consultation-card .card-footer .button.primary:hover {
    background: var(--cf-gold-light) !important;
    border-color: var(--cf-gold-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* Info Note */
.info-note {
    background: var(--cf-medium-gray);
    padding: var(--cf-spacing-md) var(--cf-spacing-lg);
    border-radius: var(--cf-radius-md);
    border-left: 4px solid var(--cf-gold);
    margin-top: var(--cf-spacing-xl);
    animation: cfFadeIn 0.5s ease 0.2s both;
}

.info-note p {
    margin: 0;
    color: var(--cf-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.info-note .icon {
    color: var(--cf-gold);
    margin-right: var(--cf-spacing-sm);
}

.info-note strong {
    color: var(--cf-text-primary);
}

/* ========================================================================
 * FORMULARIO PRINCIPAL
 * ======================================================================== */

.consultation-form.box {
    animation: cfFadeIn 0.4s ease forwards;
    background: var(--cf-dark-gray) !important;
    border: 1px solid var(--cf-border) !important;
    border-radius: var(--cf-radius-lg) !important;
    padding: var(--cf-spacing-xl) !important;
    overflow: visible;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--cf-spacing-md);
    margin-bottom: var(--cf-spacing-xl);
    padding-bottom: var(--cf-spacing-lg);
    border-bottom: 1px solid var(--cf-border);
}

.form-navigation .button.small {
    padding: var(--cf-spacing-sm) var(--cf-spacing-md);
    font-size: 0.9rem;
    background: var(--cf-medium-gray) !important;
    border-color: var(--cf-border) !important;
    color: var(--cf-text-secondary) !important;
    border-radius: var(--cf-radius-md);
    display: inline-flex;
    align-items: center;
    gap: var(--cf-spacing-sm);
    transition: 
        background-color var(--cf-transition-fast),
        color var(--cf-transition-fast),
        transform var(--cf-transition-fast);
}

.form-navigation .button.small:hover {
    background: var(--cf-light-gray) !important;
    color: var(--cf-text-primary) !important;
    transform: translateX(-3px);
}

.selected-type-badge {
    padding: var(--cf-spacing-sm) var(--cf-spacing-md);
    border-radius: var(--cf-radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: var(--cf-spacing-sm);
}

.selected-type-badge.free {
    background: var(--cf-gradient-success);
    color: var(--cf-text-white);
}

.selected-type-badge.professional {
    background: var(--cf-gradient-wine);
    color: var(--cf-text-white);
}

/* ========================================================================
 * SECCIONES DEL FORMULARIO (FIELDSETS)
 * ======================================================================== */

.consultation-form .form-section {
    border: none;
    padding: 0;
    margin: 0 0 var(--cf-spacing-xl) 0;
    animation: cfFadeIn 0.4s ease both;
}

#section-personal { animation-delay: 0.05s; }
#section-company { animation-delay: 0.1s; }
#section-project { animation-delay: 0.15s; }
#section-schedule { animation-delay: 0.2s; }
#section-additional { animation-delay: 0.25s; }
#section-submit { animation-delay: 0.3s; }

.consultation-form .form-section legend {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--cf-text-white);
    padding-bottom: var(--cf-spacing-md);
    margin-bottom: var(--cf-spacing-lg);
    border-bottom: 2px solid var(--cf-wine);
    display: flex;
    align-items: center;
    gap: var(--cf-spacing-sm);
    width: 100%;
}

.consultation-form .form-section legend .icon {
    color: var(--cf-gold);
    font-size: 1.1em;
}

/* ========================================================================
 * GRID DEL FORMULARIO - CORREGIDO SIN MÁRGENES NEGATIVOS
 * ======================================================================== */

.consultation-form .row.gtr-uniform {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cf-spacing-md) var(--cf-spacing-lg);
    margin: 0;
    padding: 0;
}

.consultation-form .row.gtr-uniform > [class*="col-"] {
    padding: 0;
    margin: 0;
    min-width: 0; /* Previene overflow */
}

.consultation-form .row.gtr-uniform > .col-6 {
    grid-column: span 1;
}

.consultation-form .row.gtr-uniform > .col-12 {
    grid-column: span 2;
}

/* ========================================================================
 * CONTENEDOR DE CAMPO - ÁREA DE CLIC PRECISA
 * ======================================================================== */

.consultation-form .field-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
}

/* ========================================================================
 * LABELS - ÁREA DE CLIC SOLO EN TEXTO
 * ======================================================================== */

.consultation-form label {
    display: inline-block;
    width: fit-content;
    max-width: 100%;
    margin-bottom: var(--cf-spacing-sm);
    font-weight: 500;
    color: var(--cf-text-secondary);
    font-size: 0.95rem;
    cursor: default;
    user-select: none;
    line-height: 1.4;
}

/* Labels clickeables para inputs */
.consultation-form label[for] {
    cursor: pointer;
}

.consultation-form label[for]:hover {
    color: var(--cf-text-primary);
}

/* Asterisco requerido */
.consultation-form label span[aria-hidden="true"] {
    color: var(--cf-gold);
    margin-left: 2px;
}

.consultation-form .optional-field {
    font-weight: 400;
    color: var(--cf-text-muted);
    font-size: 0.85em;
    margin-left: var(--cf-spacing-xs);
}

/* ========================================================================
 * CAMPOS DE ENTRADA - BOX MODEL CONSISTENTE
 * ======================================================================== */

.consultation-form input[type="text"],
.consultation-form input[type="email"],
.consultation-form input[type="tel"],
.consultation-form input[type="url"],
.consultation-form input[type="date"],
.consultation-form select,
.consultation-form textarea {
    display: block;
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--cf-border) !important;
    border-radius: var(--cf-radius-md) !important;
    font-size: 1rem;
    line-height: 1.5;
    height: auto;
    min-height: 50px;
    transition: 
        border-color var(--cf-transition-fast),
        box-shadow var(--cf-transition-fast),
        background-color var(--cf-transition-fast);
    background: var(--cf-medium-gray) !important;
    color: var(--cf-text-primary) !important;
    font-family: inherit;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    box-sizing: border-box;
    margin: 0;
    outline: none;
}

/* Placeholders */
.consultation-form input::placeholder,
.consultation-form textarea::placeholder {
    color: var(--cf-text-muted);
    opacity: 1;
}

/* Hover */
.consultation-form input:hover:not(:focus):not(:disabled),
.consultation-form select:hover:not(:focus):not(:disabled),
.consultation-form textarea:hover:not(:focus):not(:disabled) {
    border-color: var(--cf-border-light) !important;
}

/* Focus */
.consultation-form input:focus,
.consultation-form select:focus,
.consultation-form textarea:focus {
    border-color: var(--cf-gold) !important;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
    background: var(--cf-light-gray) !important;
}

/* Estados de validación */
.consultation-form input.is-valid,
.consultation-form select.is-valid,
.consultation-form textarea.is-valid {
    border-color: var(--cf-success-light) !important;
}

.consultation-form input.is-valid:focus,
.consultation-form select.is-valid:focus,
.consultation-form textarea.is-valid:focus {
    box-shadow: 0 0 0 3px rgba(30, 86, 49, 0.2);
}

.consultation-form input.is-invalid,
.consultation-form select.is-invalid,
.consultation-form textarea.is-invalid {
    border-color: var(--cf-error-light) !important;
    animation: cfShake 0.4s ease;
}

.consultation-form input.is-invalid:focus,
.consultation-form select.is-invalid:focus,
.consultation-form textarea.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
}

/* Disabled */
.consultation-form input:disabled,
.consultation-form select:disabled,
.consultation-form textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--cf-dark-gray) !important;
}

/* ========================================================================
 * SELECT PERSONALIZADO - FIX COMPLETO v2
 * Reset agresivo de TODAS las propiedades de background
 * ======================================================================== */

.consultation-form select,
.consultation-form select:hover,
.consultation-form select:focus,
.consultation-form select:active {
    /* Reset completo de todas las propiedades de background */
    background-color: var(--cf-medium-gray) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a8a8a8' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 1rem center !important;
    background-size: 12px 12px !important;
    background-attachment: scroll !important;
    background-origin: padding-box !important;
    background-clip: padding-box !important;
    cursor: pointer;
    padding-right: 2.5rem;
}

.consultation-form select:hover {
    background-color: var(--cf-medium-gray) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d4af37' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
}

.consultation-form select:focus {
    background-color: var(--cf-light-gray) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d4af37' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
}

.consultation-form select option {
    background: var(--cf-dark-gray) !important;
    background-image: none !important;
    color: var(--cf-text-primary);
    padding: 0.5rem;
}

/* ========================================================================
 * TEXTAREA
 * ======================================================================== */

.consultation-form textarea {
    resize: none;
    min-height: 120px;
    max-height: 300px;
}

/* ========================================================================
 * DATE INPUT
 * ======================================================================== */

.consultation-form input[type="date"] {
    cursor: pointer;
}

.consultation-form input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7);
    cursor: pointer;
    padding: 4px;
    margin-right: -4px;
}

.consultation-form input[type="date"]:focus::-webkit-calendar-picker-indicator {
    filter: invert(0.8) sepia(1) saturate(5) hue-rotate(10deg);
}

/* ========================================================================
 * MENSAJES DE AYUDA Y ERROR
 * ======================================================================== */

.consultation-form .field-hint {
    display: block;
    margin-top: var(--cf-spacing-xs);
    font-size: 0.8rem;
    color: var(--cf-text-muted);
    line-height: 1.4;
}

.consultation-form .field-error {
    display: block;
    margin-top: var(--cf-spacing-xs);
    font-size: 0.8rem;
    color: var(--cf-error-light);
    min-height: 1.2em;
    line-height: 1.4;
}

.consultation-form .field-error:empty {
    display: none;
}

.consultation-form .char-counter {
    display: block;
    text-align: right;
    font-size: 0.8rem;
    color: var(--cf-text-muted);
    margin-top: var(--cf-spacing-xs);
}

.consultation-form .char-counter.warning {
    color: var(--cf-gold);
}

.consultation-form .char-counter.limit {
    color: var(--cf-error-light);
    font-weight: 600;
}

/* ========================================================================
 * OPCIONES DE DURACIÓN
 * ======================================================================== */

.duration-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--cf-spacing-md);
    margin-top: var(--cf-spacing-sm);
}

.duration-option {
    position: relative;
}

.duration-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.duration-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--cf-spacing-lg) var(--cf-spacing-md);
    border: 2px solid var(--cf-border);
    border-radius: var(--cf-radius-md);
    text-align: center;
    cursor: pointer;
    transition: 
        border-color var(--cf-transition-fast),
        background-color var(--cf-transition-fast),
        transform var(--cf-transition-fast),
        box-shadow var(--cf-transition-fast);
    position: relative;
    background: var(--cf-medium-gray);
    min-height: 150px;
    user-select: none;
}

.duration-card:hover {
    border-color: var(--cf-gold);
    background: var(--cf-light-gray);
    transform: translateY(-3px);
}

.duration-option input[type="radio"]:checked + .duration-card {
    border-color: var(--cf-gold);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: var(--cf-shadow-glow-sm);
}

.duration-option input[type="radio"]:focus-visible + .duration-card {
    outline: 2px solid var(--cf-gold);
    outline-offset: 2px;
}

.duration-card strong {
    display: block;
    font-size: 1.15rem;
    color: var(--cf-text-white);
    margin-bottom: var(--cf-spacing-xs);
}

.duration-card > span:not(.recommended-badge) {
    display: block;
    font-size: 1.4rem;
    color: var(--cf-gold);
    font-weight: 700;
    margin-bottom: var(--cf-spacing-xs);
}

.duration-card small {
    color: var(--cf-text-muted);
    font-size: 0.85rem;
}

.recommended-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cf-gold);
    color: var(--cf-black);
    padding: 0.25rem 0.75rem;
    border-radius: var(--cf-radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* ========================================================================
 * FILE UPLOAD
 * ======================================================================== */

.file-upload-area {
    border: 2px dashed var(--cf-border);
    border-radius: var(--cf-radius-md);
    padding: var(--cf-spacing-xl);
    text-align: center;
    transition: 
        border-color var(--cf-transition-fast),
        background-color var(--cf-transition-fast);
    cursor: pointer;
    position: relative;
    background: var(--cf-medium-gray);
}

.file-upload-area:hover {
    border-color: var(--cf-gold);
    background: rgba(212, 175, 55, 0.03);
}

.file-upload-area.drag-over {
    border-color: var(--cf-gold);
    background: rgba(212, 175, 55, 0.08);
}

.file-upload-area input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.file-upload-content {
    pointer-events: none;
}

.file-upload-content .icon {
    font-size: 2.5rem;
    color: var(--cf-text-muted);
    margin-bottom: var(--cf-spacing-sm);
    display: block;
}

.file-upload-content p {
    margin: 0 0 var(--cf-spacing-xs) 0;
    color: var(--cf-text-secondary);
}

.file-upload-content .file-browse {
    color: var(--cf-gold);
    font-weight: 600;
}

.file-upload-content small {
    color: var(--cf-text-muted);
    font-size: 0.85rem;
}

/* ========================================================================
 * CHECKBOX DE TÉRMINOS - ÁREA DE CLIC PRECISA
 * ======================================================================== */

.terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--cf-spacing-md);
    margin-bottom: var(--cf-spacing-md);
    padding: var(--cf-spacing-sm) 0;
}

.terms-checkbox input[type="checkbox"] {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin: 0;
    margin-top: 1px;
    cursor: pointer;
    accent-color: var(--cf-gold);
    border: 2px solid var(--cf-border);
    border-radius: 4px;
}

.terms-checkbox input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--cf-gold);
    outline-offset: 2px;
}

.terms-checkbox label {
    display: inline;
    width: auto;
    margin: 0;
    font-weight: 400;
    color: var(--cf-text-secondary);
    cursor: pointer;
    line-height: 1.5;
    font-size: 0.95rem;
}

.terms-checkbox label:hover {
    color: var(--cf-text-primary);
}

.terms-checkbox a {
    color: var(--cf-gold);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--cf-transition-fast);
}

.terms-checkbox a:hover {
    color: var(--cf-gold-light);
}

/* ========================================================================
 * BOTÓN SUBMIT
 * ======================================================================== */

.submit-area {
    margin-top: var(--cf-spacing-xl);
}

.submit-area .button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100%;
    height: 56px;
    padding: 0 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--cf-gold) !important;
    border: 2px solid var(--cf-gold) !important;
    color: var(--cf-black) !important;
    border-radius: var(--cf-radius-md);
    cursor: pointer;
    transition: 
        background-color var(--cf-transition-fast),
        border-color var(--cf-transition-fast),
        transform var(--cf-transition-fast),
        box-shadow var(--cf-transition-fast);
    position: relative;
    overflow: hidden;
}

.submit-area .button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-area .button:hover:not(:disabled) {
    background: var(--cf-gold-light) !important;
    border-color: var(--cf-gold-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.submit-area .button:hover::before {
    left: 100%;
}

.submit-area .button:active:not(:disabled) {
    transform: translateY(0);
}

.submit-area .button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-area .button:focus-visible {
    outline: 2px solid var(--cf-gold-light);
    outline-offset: 2px;
}

.btn-loading .icon {
    animation: cfSpin 1s linear infinite;
}

/* ========================================================================
 * CONFIRMACIÓN
 * ======================================================================== */

.confirmation-message.box {
    text-align: center;
    animation: cfFadeIn 0.5s ease forwards;
    background: var(--cf-dark-gray) !important;
    border: 1px solid var(--cf-border) !important;
    border-radius: var(--cf-radius-lg) !important;
    padding: var(--cf-spacing-xxl) var(--cf-spacing-xl) !important;
}

.confirmation-icon {
    font-size: clamp(3rem, 10vw, 5rem);
    color: var(--cf-gold);
    margin-bottom: var(--cf-spacing-md);
    animation: cfPulse 2s ease-in-out infinite;
}

.confirmation-message h3 {
    color: var(--cf-text-white);
    margin-bottom: var(--cf-spacing-md);
    font-size: clamp(1.3rem, 4vw, 1.8rem);
}

.confirmation-message p {
    color: var(--cf-text-secondary);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

.confirmation-details {
    background: var(--cf-medium-gray);
    padding: var(--cf-spacing-lg);
    border-radius: var(--cf-radius-md);
    margin: var(--cf-spacing-xl) auto;
    text-align: left;
    border: 1px solid var(--cf-border);
    max-width: 450px;
}

.confirmation-actions {
    margin-top: var(--cf-spacing-xl);
    display: flex;
    gap: var(--cf-spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.confirmation-actions .button {
    min-width: 160px;
    padding: var(--cf-spacing-md) var(--cf-spacing-lg);
    border-radius: var(--cf-radius-md);
    font-weight: 600;
    transition: 
        background-color var(--cf-transition-fast),
        border-color var(--cf-transition-fast),
        color var(--cf-transition-fast);
}

.confirmation-actions .button:not(.primary) {
    background: var(--cf-medium-gray) !important;
    border-color: var(--cf-border) !important;
    color: var(--cf-text-secondary) !important;
}

.confirmation-actions .button:not(.primary):hover {
    background: var(--cf-light-gray) !important;
    color: var(--cf-text-primary) !important;
}

.confirmation-actions .button.primary {
    background: var(--cf-gold) !important;
    border-color: var(--cf-gold) !important;
    color: var(--cf-black) !important;
}

.confirmation-actions .button.primary:hover {
    background: var(--cf-gold-light) !important;
    border-color: var(--cf-gold-light) !important;
}

/* ========================================================================
 * RESPONSIVE - TABLETS
 * ======================================================================== */

@media screen and (max-width: 980px) {
    .consultation-selector > .row > .col-6 {
        flex: 1 1 100%;
        max-width: 480px;
    }
    
    .consultation-form.box {
        padding: var(--cf-spacing-lg) !important;
    }
    
    .form-navigation {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .form-navigation .button.small {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .selected-type-badge {
        justify-content: center;
    }
    
    /* Grid a 1 columna en tablets */
    .consultation-form .row.gtr-uniform {
        grid-template-columns: 1fr;
    }
    
    .consultation-form .row.gtr-uniform > .col-6,
    .consultation-form .row.gtr-uniform > .col-12 {
        grid-column: span 1;
    }
}

/* ========================================================================
 * RESPONSIVE - MÓVILES
 * ======================================================================== */

@media screen and (max-width: 736px) {
    :root {
        --cf-spacing-lg: 1.25rem;
        --cf-spacing-xl: 1.5rem;
    }
    
    .consultation-card .card-header {
        padding: var(--cf-spacing-md);
    }
    
    .consultation-card .card-body {
        padding: var(--cf-spacing-md);
    }
    
    .consultation-card .card-footer {
        padding: var(--cf-spacing-sm) var(--cf-spacing-md) var(--cf-spacing-md);
    }
    
    .consultation-card .card-body h3 {
        font-size: 1.15rem;
    }
    
    .consultation-card .card-body .features li {
        font-size: 0.9rem;
    }
    
    .consultation-form .form-section legend {
        font-size: 1.05rem;
    }
    
    .consultation-form input[type="text"],
    .consultation-form input[type="email"],
    .consultation-form input[type="tel"],
    .consultation-form input[type="url"],
    .consultation-form input[type="date"],
    .consultation-form select,
    .consultation-form textarea {
        padding: 0.75rem;
        font-size: 16px; /* Previene zoom en iOS */
        min-height: 48px;
    }
    
    .duration-options {
        grid-template-columns: 1fr;
    }
    
    .duration-card {
        min-height: 130px;
        padding: var(--cf-spacing-md);
    }
    
    .file-upload-area {
        padding: var(--cf-spacing-lg);
    }
    
    .file-upload-content .icon {
        font-size: 2rem;
    }
    
    .submit-area .button {
        height: 52px;
        font-size: 1rem;
    }
    
    .confirmation-actions {
        flex-direction: column;
    }
    
    .confirmation-actions .button {
        width: 100%;
        min-width: auto;
    }
}

/* ========================================================================
 * RESPONSIVE - MÓVILES PEQUEÑOS
 * ======================================================================== */

@media screen and (max-width: 480px) {
    :root {
        --cf-spacing-md: 0.75rem;
        --cf-spacing-lg: 1rem;
        --cf-spacing-xl: 1.25rem;
    }
    
    #main.container > header h2 {
        font-size: 1.4rem;
    }
    
    #main.container > header p {
        font-size: 0.9rem;
    }
    
    .consultation-form.box {
        padding: var(--cf-spacing-md) !important;
        border-radius: var(--cf-radius-md) !important;
    }
    
    .consultation-card {
        border-radius: var(--cf-radius-md);
    }
    
    .consultation-card .card-header .icon {
        font-size: 1.8rem;
    }
    
    .consultation-card .card-header .badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.6rem;
    }
    
    .consultation-form .form-section legend {
        font-size: 0.95rem;
        flex-wrap: wrap;
    }
    
    .terms-checkbox {
        gap: var(--cf-spacing-sm);
    }
    
    .terms-checkbox label {
        font-size: 0.85rem;
    }
    
    .terms-checkbox input[type="checkbox"] {
        width: 20px;
        height: 20px;
    }
    
    .info-note {
        padding: var(--cf-spacing-md);
    }
    
    .info-note p {
        font-size: 0.85rem;
    }
}

/* ========================================================================
 * ACCESIBILIDAD
 * ======================================================================== */

/* Focus visible mejorado */
.consultation-card:focus-visible {
    outline: 3px solid var(--cf-gold);
    outline-offset: 3px;
}

.button:focus-visible {
    outline: 2px solid var(--cf-gold);
    outline-offset: 2px;
}

/* Touch targets mínimo 44x44 */
@media (pointer: coarse) {
    .consultation-card .card-footer .button {
        min-height: 48px;
    }
    
    .terms-checkbox input[type="checkbox"] {
        width: 24px;
        height: 24px;
        min-width: 24px;
    }
    
    .consultation-form select,
    .consultation-form input {
        min-height: 48px;
    }
    
    .duration-card {
        min-height: 140px;
    }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Alto contraste */
@media (prefers-contrast: high) {
    :root {
        --cf-border: #666666;
        --cf-text-secondary: #cccccc;
        --cf-text-muted: #999999;
    }
    
    .consultation-card {
        border-width: 3px;
    }
    
    .consultation-form input,
    .consultation-form select,
    .consultation-form textarea {
        border-width: 3px !important;
    }
}

/* ========================================================================
 * OCULTAR CAMPOS CONDICIONALES
 * ======================================================================== */

.professional-only[style*="display: none"],
.free-only[style*="display: none"] {
    display: none !important;
    visibility: hidden;
    height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

/* ========================================================================
 * UTILIDADES
 * ======================================================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}