/* ========================================
   MODERN CONTACT FORM STYLES
   ======================================== */

.modern-contact-form {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.modern-contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-secondary-500), var(--color-primary-600));
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-800);
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-600));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    max-width: 400px;
    margin: 0 auto;
}

.contact-form {
    position: relative;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary-700);
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.form-label i {
    font-size: 0.9rem;
    color: var(--color-secondary-500);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-gray-200);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--color-white);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(11, 20, 38, 0.1);
    transform: translateY(-2px);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-400);
    transition: color 0.3s ease;
}

.form-input:focus::placeholder,
.form-textarea:focus::placeholder {
    color: var(--color-gray-300);
}

.form-focus-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--color-secondary-500), var(--color-primary-600));
    border-radius: 0 0 12px 12px;
    transition: width 0.3s ease;
    z-index: 2;
}

.form-input:focus + .form-focus-line,
.form-textarea:focus + .form-focus-line {
    width: 100%;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    line-height: 1.6;
}

/* Custom Select Styling */
.custom-select {
    position: relative;
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    padding-right: 3rem;
}

.select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    pointer-events: none;
    transition: all 0.3s ease;
}

.form-select:focus + .select-arrow {
    color: var(--color-primary-500);
    transform: translateY(-50%) rotate(180deg);
}

/* Form Actions */
.form-actions {
    text-align: center;
    margin-top: 2rem;
}

.btn-modern {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    min-width: 200px;
    margin-bottom: 1.5rem;
}

.btn-modern.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
    color: var(--color-white);
    box-shadow: 0 8px 25px rgba(11, 20, 38, 0.2);
}

.btn-modern.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(11, 20, 38, 0.3);
}

.btn-modern.btn-primary:active {
    transform: translateY(-1px);
}

.btn-text {
    position: relative;
    z-index: 2;
    transition: opacity 0.3s ease;
}

.btn-icon {
    margin-left: 0.75rem;
    transition: transform 0.3s ease;
}

.btn-modern:hover .btn-icon {
    transform: translateX(4px);
}

.btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-modern.loading .btn-text,
.btn-modern.loading .btn-icon {
    opacity: 0;
}

.btn-modern.loading .btn-loading {
    opacity: 1;
}

.form-privacy {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-gray-500);
    padding: 1rem;
    background: var(--color-gray-50);
    border-radius: 12px;
    border: 1px solid var(--color-gray-200);
}

.form-privacy i {
    color: var(--color-success-500);
}

/* Hover Effects */
.form-group:hover .form-label {
    color: var(--color-primary-600);
}

.form-group:hover .form-input,
.form-group:hover .form-textarea,
.form-group:hover .form-select {
    border-color: var(--color-gray-300);
}

/* Success State */
.form-group.success .form-input,
.form-group.success .form-textarea,
.form-group.success .form-select {
    border-color: var(--color-success-500);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-success-50) 100%);
}

.form-group.success .form-focus-line {
    background: var(--color-success-500);
    width: 100%;
}

/* Error State */
.form-group.error .form-input,
.form-group.error .form-textarea,
.form-group.error .form-select {
    border-color: var(--color-error-500);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-error-50) 100%);
}

.form-group.error .form-focus-line {
    background: var(--color-error-500);
    width: 100%;
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-error-600);
}

.error-message i {
    font-size: 0.8rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modern-contact-form {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-title {
        font-size: 1.75rem;
    }
    
    .form-subtitle {
        font-size: 1rem;
    }
    
    .btn-modern {
        width: 100%;
        padding: 1.2rem 2rem;
    }
}

@media (max-width: 480px) {
    .modern-contact-form {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .form-header {
        margin-bottom: 2rem;
    }
    
    .form-group {
        margin-bottom: 1.25rem;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
}

/* Animation for form appearance */
@keyframes formSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modern-contact-form {
    animation: formSlideIn 0.6s ease-out;
}

.form-group {
    animation: formSlideIn 0.6s ease-out;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .modern-contact-form {
        background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
        color: var(--color-white);
    }
    
    .form-title {
        color: var(--color-white);
        -webkit-text-fill-color: var(--color-white);
    }
    
    .form-subtitle {
        color: var(--color-gray-300);
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        background: var(--color-gray-700);
        border-color: var(--color-gray-600);
        color: var(--color-white);
    }
    
    .form-input::placeholder,
    .form-textarea::placeholder {
        color: var(--color-gray-400);
    }
}