/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a6cf7;
    --secondary-color: #6b7ae6;
    --dark-color: #1d2144;
    --light-color: #f5f8ff;
    --text-color: #4a5568;
    --white: #ffffff;
    --gray: #e2e8f0;
    --light-gray: #f7fafc;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    margin-top: 120px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-subtitle {
    max-width: 600px;
    margin: 0 auto;
    font-size: 16px;
    color: var(--text-color);
    margin-top: 20px;
}

/* Service Filters */
.service-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 12px 24px;
    background: var(--white);
    border: 2px solid var(--gray);
    border-radius: 30px;
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid var(--gray);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
}

.service-header h3 {
    color: var(--dark-color);
    font-size: 22px;
    margin-bottom: 10px;
}

.service-header p {
    color: var(--text-color);
    font-size: 14px;
}

/* Pricing Tabs */
.pricing-tabs {
    margin-top: 20px;
}

.tab-buttons {
    display: flex;
    background: var(--light-gray);
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 20px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.package-price {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.package-price span {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 400;
}

.package-features {
    list-style: none;
    margin-bottom: 25px;
}

.package-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray);
}

.package-features li:last-child {
    border-bottom: none;
}

.package-features i {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.package-features i.fa-check {
    background: var(--success-color);
    color: var(--white);
}

.package-features i.fa-times {
    background: var(--gray);
    color: var(--text-color);
}

.package-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.package-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(74, 108, 247, 0.3);
}

/* Service Category Colors */
.service-card[data-category="development"] .service-icon {
    background: linear-gradient(135deg, #4a6cf7, #6b7ae6);
}

.service-card[data-category="design"] .service-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.service-card[data-category="marketing"] .service-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.service-card[data-category="content"] .service-icon {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-filters {
        gap: 10px;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .section-title {
        font-size: 28px;
    }

    .service-card {
        padding: 20px;
    }

    .tab-buttons {
        flex-direction: column;
        gap: 5px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section-title {
        font-size: 24px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .package-price {
        font-size: 28px;
    }
}

/* Animation for filtered items */
.service-card {
    transition: all 0.5s ease;
}

.service-card.hidden {
    display: none;
}

.service-card.visible {
    display: block;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a6cf7;
    --secondary-color: #6b7ae6;
    --dark-color: #1d2144;
    --light-color: #f5f8ff;
    --text-color: #4a5568;
    --white: #ffffff;
    --gray: #e2e8f0;
    --light-gray: #f7fafc;
    --success-color: #10b981;
    --error-color: #ef4444;
    --border-color: #e2e8f0;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Contact Request Section */
.contact-request-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8faff 0%, #f0f4ff 100%);
}

.contact-request-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 50px;
    align-items: start;
}

/* Form Container */
.request-form-container {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.form-header p {
    color: var(--text-color);
    font-size: 16px;
}

/* Form Styles */
.request-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 45px 15px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.input-icon {
    position: absolute;
    right: 15px;
    top: 42px;
    color: var(--text-color);
    font-size: 16px;
    pointer-events: none;
    transition: var(--transition);
}

.form-group:focus-within .input-icon {
    color: var(--primary-color);
}

.textarea-icon {
    top: 50px;
}

/* File Upload */
.file-upload-group {
    margin-top: 10px;
}

.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.file-upload-wrapper:hover {
    border-color: var(--primary-color);
    background: var(--light-color);
}

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

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

.file-upload-display i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.file-upload-display span {
    display: block;
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.file-upload-display small {
    color: var(--text-color);
    font-size: 12px;
}

/* Form Footer */
.form-footer {
    margin-top: 20px;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(74, 108, 247, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.btn-loading {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-loading {
    display: block;
}

.form-note {
    text-align: center;
    margin-top: 15px;
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.7;
}

/* Request Info */
.request-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    margin-bottom: 20px;
}

.info-card h3 {
    color: var(--dark-color);
    margin-bottom: 20px;
    font-size: 20px;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.step-number {
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--dark-color);
    font-size: 14px;
    margin-bottom: 5px;
}

.step-content p {
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.8;
}

/* Response Info */
.response-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.response-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--light-gray);
    border-radius: 8px;
}

.response-item i {
    color: var(--success-color);
    font-size: 16px;
    flex-shrink: 0;
}

.response-item strong {
    color: var(--dark-color);
}

/* Security Features */
.security-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--light-gray);
    border-radius: 8px;
    font-size: 14px;
}

.security-item i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    margin: 0 auto 20px;
}

.modal-content h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.modal-content p {
    color: var(--text-color);
    margin-bottom: 25px;
}

.modal-details {
    text-align: left;
    background: var(--light-gray);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.detail-item ul {
    list-style: none;
    margin-top: 10px;
}

.detail-item li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
}

.detail-item li:before {
    content: "•";
    color: var(--success-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.modal-close-btn {
    padding: 15px 30px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .contact-request-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .request-info {
        order: -1;
    }
}

@media screen and (max-width: 768px) {
    .contact-request-section {
        padding: 60px 0;
    }
    
    .request-form-container {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-header h2 {
        font-size: 28px;
    }
    
    .info-card {
        padding: 25px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .request-form-container {
        padding: 25px 20px;
    }
    
    .form-header h2 {
        font-size: 24px;
    }
    
    .submit-btn {
        padding: 15px;
        font-size: 16px;
    }
    
    .modal-content {
        padding: 30px 20px;
    }
}

/* Form Validation Styles */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--error-color);
}

.form-group .error-message {
    color: var(--error-color);
    font-size: 12px;
    margin-top: 5px;
    display: none;
}

.form-group.error .error-message {
    display: block;
}