/* ==========================================
   Forms Stylesheet - 브릿지 안전보건
   ========================================== */

/* ==========================================
   FORM HERO SECTION
   ========================================== */
.form-hero {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    padding: 140px 20px 80px;
    color: var(--white);
}

.form-hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.form-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.3;
}

.form-hero h1 i {
    color: var(--warm-orange);
    margin-right: 12px;
}

.form-hero-description {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.form-hero-badges {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.form-hero-badges .badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.9375rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-hero-badges .badge i {
    color: var(--warm-orange);
}

.form-hero-note {
    background: rgba(244, 121, 32, 0.2);
    border-left: 4px solid var(--warm-orange);
    padding: 16px 20px;
    border-radius: 8px;
    text-align: left;
    margin-top: 32px;
}

.form-hero-note i {
    color: var(--warm-orange);
    margin-right: 8px;
}

.form-hero-note a {
    color: var(--warm-orange);
    text-decoration: underline;
    font-weight: 600;
}

.inquiry-hero {
    padding: 140px 20px 60px;
}

/* ==========================================
   FORM SECTION
   ========================================== */
.form-section {
    padding: 80px 20px;
    background: var(--gray-50);
}

.form-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.form-container.simple-form {
    grid-template-columns: 1.5fr 1fr;
}

/* ==========================================
   CONSULTATION FORM
   ========================================== */
.consultation-form {
    background: var(--white);
    padding: 48px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-title {
    font-size: 1.75rem;
    color: var(--navy-blue);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.form-title i {
    color: var(--warm-orange);
    margin-right: 12px;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

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

.form-step-title {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 32px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--warm-orange);
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 10px;
    font-size: 1rem;
}

.form-group label i {
    color: var(--warm-orange);
    margin-right: 8px;
    width: 20px;
}

.required {
    color: #e53e3e;
    font-weight: 700;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--warm-orange);
    box-shadow: 0 0 0 3px rgba(244, 121, 32, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--gray-600);
    font-size: 0.875rem;
}

.form-select {
    cursor: pointer;
    appearance: none;
    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='%234b5563' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* Radio and Checkbox Groups */
.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-base);
    font-weight: 500;
}

.radio-label:hover,
.checkbox-label:hover {
    background: var(--white);
    border-color: var(--warm-orange);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    margin-right: 12px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--warm-orange);
}

.radio-label input:checked + span,
.checkbox-label input:checked + span {
    color: var(--navy-blue);
    font-weight: 600;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    gap: 16px;
    justify-content: flex-end;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 2px solid var(--gray-200);
}

.form-submit-area {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 2px solid var(--gray-200);
    text-align: center;
}

.form-submit-area .btn {
    min-width: 250px;
}

.form-note {
    margin-top: 16px;
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.form-note i {
    color: var(--warm-orange);
    margin-right: 6px;
}

/* ==========================================
   FORM INFO SIDEBAR
   ========================================== */
.form-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--white);
    padding: 32px 28px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.info-card i {
    font-size: 2.5rem;
    color: var(--warm-orange);
    margin-bottom: 16px;
}

.info-card h3 {
    font-size: 1.25rem;
    color: var(--navy-blue);
    margin-bottom: 12px;
    font-weight: 700;
}

.info-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* ==========================================
   INQUIRY INFO SIDEBAR
   ========================================== */
.inquiry-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-header {
    background: linear-gradient(135deg, var(--navy-blue), var(--navy-light));
    color: var(--white);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
}

.info-header i {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--warm-orange);
}

.info-header h3 {
    font-size: 1.375rem;
    font-weight: 700;
}

.info-list {
    background: var(--white);
    padding: 32px 28px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    color: var(--warm-orange);
    margin-top: 3px;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.info-item p {
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.info-item a {
    color: var(--warm-orange);
    text-decoration: underline;
}

.quick-contact {
    background: var(--gray-50);
    padding: 28px;
    border-radius: 12px;
    border: 2px solid var(--gray-200);
}

.quick-contact h4 {
    font-size: 1.125rem;
    color: var(--navy-blue);
    margin-bottom: 12px;
    font-weight: 700;
}

.quick-contact h4 i {
    color: var(--warm-orange);
    margin-right: 8px;
}

.quick-contact p {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.7;
    font-size: 0.9375rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.contact-method i {
    color: var(--warm-orange);
    width: 20px;
}

.contact-method span {
    color: var(--gray-800);
    font-weight: 500;
    font-size: 0.9375rem;
}

/* ==========================================
   FORM VALIDATION STATES
   ========================================== */
.form-group input.error,
.form-group textarea.error,
.form-select.error {
    border-color: #e53e3e;
}

.error-message {
    color: #e53e3e;
    font-size: 0.875rem;
    margin-top: 6px;
    display: block;
}

.form-group input.success,
.form-group textarea.success {
    border-color: #38a169;
}

/* ==========================================
   SUCCESS MESSAGE
   ========================================== */
.form-success {
    background: linear-gradient(135deg, #38a169, #2f855a);
    color: var(--white);
    padding: 48px 40px;
    border-radius: 16px;
    text-align: center;
    animation: fadeInUp 0.5s ease;
}

.form-success i {
    font-size: 4rem;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.9);
}

.form-success h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.form-success p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.95);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 992px) {
    .form-container {
        grid-template-columns: 1fr;
    }
    
    .form-container.simple-form {
        grid-template-columns: 1fr;
    }
    
    .consultation-form {
        padding: 36px 28px;
    }
    
    .form-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .form-hero {
        padding: 120px 20px 60px;
    }
    
    .form-hero h1 {
        font-size: 1.75rem;
    }
    
    .form-hero-description {
        font-size: 1rem;
    }
    
    .form-hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .form-hero-badges .badge {
        width: 100%;
        justify-content: center;
    }
    
    .consultation-form {
        padding: 28px 20px;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .form-step-title {
        font-size: 1.25rem;
    }
    
    .form-navigation {
        flex-direction: column;
    }
    
    .form-navigation .btn {
        width: 100%;
    }
    
    .form-submit-area .btn {
        width: 100%;
        min-width: auto;
    }
    
    .radio-group,
    .checkbox-group {
        gap: 8px;
    }
    
    .radio-label,
    .checkbox-label {
        padding: 10px 12px;
        font-size: 0.9375rem;
    }
}

@media (max-width: 480px) {
    .form-section {
        padding: 60px 16px;
    }
    
    .form-hero {
        padding: 100px 16px 40px;
    }
    
    .consultation-form {
        padding: 24px 16px;
    }
    
    .info-card,
    .info-list,
    .quick-contact {
        padding: 24px 20px;
    }
}