.registration-card {
    max-width: 1500px !important;
    width: 98% !important;
    padding: 50px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.form-section-title {
    font-size: 16px;
    font-weight: 800;
    color: #1a237e;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #eff6ff;
    display: flex;
    align-items: center;
    gap: 15px;
}

.form-section-title i {
    color: #fbc02d;
    font-size: 20px;
}

.form-card-row {
    margin-bottom: 45px;
}

.form-control,
.form-select,
.selectbox .select {
    height: 52px !important;
    border-radius: 12px !important;
    padding: 0 20px !important;
    border: 2px solid #e2e8f0 !important;
    background-color: #f8fafc !important;
    transition: all 0.3s ease !important;
    font-size: 15px !important;
    display: flex !important;
    align-items: center !important;
}

.form-control:focus,
.form-select:focus,
.selectbox .select.active {
    background-color: #fff !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1) !important;
    outline: none !important;
}

.form-label {
    font-weight: 700;
    font-size: 14px;
    color: #334155;
    margin-bottom: 12px;
    display: block;
}

.contact-methods-grid {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
    background: #f1f5f9 !important;
    padding: 30px !important;
    border-radius: 15px !important;
    border: 2px solid #e2e8f0 !important;
}

.custom-checkbox-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    padding: 15px 25px !important;
    background: #ffffff !important;
    border-radius: 12px !important;
    border: 2px solid #cbd5e1 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    min-height: 60px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02) !important;
    flex: 1 1 calc(33.333% - 20px) !important;
    min-width: 150px !important;
}

.custom-checkbox-wrapper:hover {
    border-color: #3b82f6 !important;
    background: #f0f7ff !important;
}

.custom-checkbox-wrapper input[type="checkbox"],
.legal-checkbox-container input[type="checkbox"] {
    width: 24px !important;
    height: 24px !important;
    margin: 0 !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    border: 2px solid #cbd5e1 !important;
    border-radius: 6px !important;
    background-color: #fff !important;
    position: relative !important;
    transition: all 0.2s ease !important;
    z-index: 2 !important;
}

.custom-checkbox-wrapper input[type="checkbox"]:checked,
.legal-checkbox-container input[type="checkbox"]:checked {
    background-color: #3b82f6 !important;
    border-color: #3b82f6 !important;
    background-image: none !important;
}

.custom-checkbox-wrapper input[type="checkbox"]:checked::after,
.legal-checkbox-container input[type="checkbox"]:checked::after {
    content: "\f00c" !important;
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
    color: #fff !important;
    font-size: 14px !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
}

.custom-checkbox-wrapper label,
.legal-checkbox-container label {
    margin: 0 !important;
    padding-left: 10px !important;
    cursor: pointer !important;
    font-weight: 700 !important;
    color: #1e293b !important;
    font-size: 16px !important;
    line-height: 1.4 !important;
    flex: 1 !important;
    display: block !important;
    white-space: normal !important;
}

.legal-checkbox-container {
    display: flex !important;
    align-items: flex-start !important;
    gap: 20px !important;
    padding: 20px !important;
    background: #f8fafc !important;
    border-radius: 15px !important;
    border: 2px solid #e2e8f0 !important;
    height: 100% !important;
    transition: all 0.3s ease !important;
}

.legal-checkbox-container:hover {
    border-color: #3b82f6 !important;
    background: #fff !important;
}

.legal-checkbox-container input[type="checkbox"] {
    margin-top: 4px !important;
}

.billing-options-box {
    background: linear-gradient(135deg, #fff9c4 0%, #fffde7 100%);
    padding: 30px;
    border-radius: 20px;
    border: 2px solid #fff59d;
}

.form-check-input[type="radio"] {
    width: 20px !important;
    height: 20px !important;
    margin: 0 !important;
    margin-right: 10px !important;
    position: static !important;
    flex-shrink: 0 !important;
}

.selectbox .select {
    cursor: pointer;
    justify-content: space-between;
}

.selectbox .select .contenido-select {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.selectbox .select img {
    width: 24px;
    height: 18px;
    object-fit: cover;
    border-radius: 2px;
}

.opciones {
    z-index: 1000;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 2px solid #e2e8f0;
    margin-top: 5px;
}

@media (max-width: 1200px) {
    .registration-card {
        padding: 40px 30px !important;
    }
}

@media (max-width: 768px) {
    .registration-card {
        padding: 30px 20px !important;
        width: 95% !important;
    }

    .form-control,
    .form-select,
    .selectbox .select {
        height: 48px !important;
    }
}