/* Executive-Optimized Design Based on Psychology Research */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.5;
    color: #2c3e50;
    background: linear-gradient(135deg, #0A64BC 0%, #1e3c72 50%, #2a5298 100%);
    min-height: 100vh;
    padding: 20px 0;
}

.enterprise-container {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 25px 80px rgba(10, 100, 188, 0.15), 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Trust-Building Header */
.enterprise-header {
    background: linear-gradient(135deg, #0A64BC 0%, #0081C9 100%);
    color: white;
    padding: 50px 40px;
    text-align: center;
    position: relative;
}

.enterprise-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
}

.enterprise-header .content {
    position: relative;
    z-index: 2;
}

.enterprise-header h1 {
    font-size: 2.8rem;
    font-weight: 300;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.enterprise-header .subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
    font-weight: 300;
    margin-bottom: 25px;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
}

.trust-badge .icon {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Social Proof Section */
.social-proof {
    padding: 30px 40px;
    background: #f8fafb;
    border-bottom: 1px solid #e9ecef;
}

.testimonial {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #0A64BC;
}

.testimonial-text {
    font-style: italic;
    color: #495057;
    margin-bottom: 10px;
    font-size: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: #0A64BC;
    font-size: 0.9rem;
}

/* Progress Indicator */
.progress-section {
    padding: 25px 40px;
    background: white;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-weight: 600;
    color: #495057;
}

.progress-bar {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0A64BC, #0081C9);
    transition: width 0.4s ease;
    border-radius: 3px;
}

/* Form Steps */
.form-section {
    padding: 40px;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.step-header {
    margin-bottom: 35px;
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0A64BC, #0081C9);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: 600;
    margin-bottom: 15px;
}

.step-title {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 8px;
    font-weight: 300;
}

.step-description {
    color: #6c757d;
    font-size: 1rem;
}

/* Input Groups */
.input-group {
    margin-bottom: 28px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
    font-size: 0.95rem;
}

.required {
    color: #dc3545;
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    outline: none;
    border-color: #0A64BC;
    background: white;
    box-shadow: 0 0 0 4px rgba(10, 100, 188, 0.1);
    transform: translateY(-1px);
}

.input-group input.completed,
.input-group textarea.completed,
.input-group select.completed {
    border-color: #28a745;
    background: #f8fff9;
}

.input-group input.invalid,
.input-group textarea.invalid,
.input-group select.invalid {
    border-color: #dc3545;
    background: #fff5f5;
}

.field-hint {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 6px;
    font-style: italic;
}

.validation-error {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 6px;
    display: none;
    font-weight: 500;
}

/* Service Selection */
.service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.service-item {
    background: #fafbfc;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.service-item:hover {
    border-color: #0A64BC;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 100, 188, 0.15);
}

.service-item.selected {
    border-color: #0A64BC;
    background: linear-gradient(135deg, #f8fbff 0%, #e8f4fd 100%);
    box-shadow: 0 8px 25px rgba(10, 100, 188, 0.2);
}

.service-item input {
    position: absolute;
    opacity: 0;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.service-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #0A64BC, #0081C9);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.service-title {
    font-weight: 600;
    color: #2c3e50;
    font-size: 1.1rem;
}

.service-description {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Contact Preferences */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.contact-item {
    background: #fafbfc;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.contact-item:hover {
    border-color: #0A64BC;
    background: white;
    transform: translateY(-2px);
}

.contact-item.selected {
    border-color: #0A64BC;
    background: linear-gradient(135deg, #f8fbff 0%, #e8f4fd 100%);
}

.contact-item input {
    position: absolute;
    opacity: 0;
}

.contact-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    display: block;
}

.contact-label {
    font-weight: 600;
    color: #2c3e50;
}

/* Navigation Buttons */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 40px;
    background: #f8fafb;
    border-top: 1px solid #e9ecef;
}

.nav-btn {
    padding: 14px 32px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #0A64BC 0%, #0081C9 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(10, 100, 188, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 100, 188, 0.4);
}

.btn-primary:disabled {
    background: #adb5bd;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Success Section */
.success-section {
    display: none;
    padding: 60px 40px;
    text-align: center;
    background: linear-gradient(135deg, #f8fff8 0%, #e8f5e8 100%);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: white;
}

.success-section h2 {
    color: #28a745;
    margin-bottom: 20px;
    font-size: 2.2rem;
    font-weight: 300;
}

.success-section p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #495057;
}

.next-steps {
    margin-top: 35px;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.next-steps h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 600;
}

.next-steps-list {
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.next-step-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    padding: 12px;
    background: #f8fafb;
    border-radius: 8px;
}

.step-icon {
    width: 24px;
    height: 24px;
    background: #0A64BC;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;