* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0066cc;
    --secondary-color: #00a699;
    --dark-color: #222;
    --light-color: #f9f9f9;
    --border-color: #e0e0e0;
    --text-color: #333;
    --success-color: #4CAF50;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: #fff;
}

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

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 600;
    color: #8B8B7A;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white !important;
    padding: 10px 20px;
    border-radius: 5px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
    color: white !important;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-cta {
    background: white;
    color: var(--primary-color);
    padding: 14px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-cta-light {
    background: white;
    color: var(--primary-color);
    padding: 14px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
    border: 2px solid white;
}

.btn-cta-light:hover {
    background: transparent;
    color: white;
}

/* Services Overview */
.services-overview {
    padding: 80px 20px;
    background: var(--light-color);
}

.services-overview h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
}

.service-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.service-card a:hover {
    color: var(--primary-color);
}

/* Case Studies Preview */
.case-studies-preview {
    padding: 80px 20px;
}

.case-studies-preview h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.case-study-card {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 166, 153, 0.05) 100%);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.case-study-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 18px;
}

.case-study-card p {
    color: #666;
    margin-bottom: 20px;
}

.case-study-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.case-study-card a:hover {
    color: var(--primary-color);
}

/* Testimonials */
.testimonials {
    padding: 80px 20px;
    background: var(--light-color);
}

.testimonials h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-top: 3px solid var(--secondary-color);
}

.testimonial-card p {
    font-style: italic;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.testimonial-card strong {
    color: var(--primary-color);
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 18px;
}

/* Service Detail */
.service-detail {
    padding: 80px 20px;
}

.service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-content.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.service-content.reverse > * {
    direction: ltr;
}

.service-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.service-text h3 {
    font-size: 18px;
    margin-top: 25px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.service-text ul {
    list-style: none;
    margin: 15px 0;
}

.service-text ul li {
    padding-left: 25px;
    margin-bottom: 12px;
    position: relative;
    color: #666;
}

.service-text ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.image-placeholder {
    height: 400px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    color: rgba(255,255,255,0.3);
}

/* Engagement Process */
.engagement-process {
    padding: 80px 20px;
    background: var(--light-color);
}

.engagement-process h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-color);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.process-step {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    line-height: 50px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
}

.process-step h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.process-step p {
    color: #666;
}

/* Case Study Full */
.case-study-full {
    padding: 80px 20px;
}

.case-study-header {
    margin-bottom: 40px;
}

.case-study-header h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.case-study-meta {
    display: flex;
    gap: 10px;
}

.tag {
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.case-study-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.case-study-left h3,
.case-study-right h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
    margin-top: 25px;
}

.case-study-left h3:first-child {
    margin-top: 0;
}

.case-study-left ul {
    list-style: none;
    margin: 15px 0;
}

.case-study-left ul li {
    padding-left: 25px;
    margin-bottom: 12px;
    position: relative;
    color: #666;
}

.case-study-left ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.results-box {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 166, 153, 0.05) 100%);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.result-metric {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.result-metric:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.metric-value {
    display: block;
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.metric-label {
    display: block;
    font-size: 14px;
    color: #666;
}

/* Blog Grid */
.blog-grid {
    padding: 80px 20px;
    background: var(--light-color);
}

.blog-grid .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.blog-posts {
    display: grid;
    gap: 30px;
}

.blog-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-left: 4px solid var(--secondary-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.blog-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 15px;
}

.blog-card h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin: 0;
}

.blog-date {
    font-size: 13px;
    color: #999;
    white-space: nowrap;
}

.blog-card p {
    color: #666;
    margin: 15px 0;
}

.blog-meta {
    display: flex;
    gap: 10px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.read-more {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.read-more:hover {
    color: var(--primary-color);
}

.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.sidebar-widget h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 18px;
}

.sidebar-widget ul {
    list-style: none;
}

.sidebar-widget ul li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.sidebar-widget ul li:last-child {
    border-bottom: none;
}

.sidebar-widget a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.sidebar-widget a:hover {
    color: var(--primary-color);
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

.topic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.topic-tag {
    display: inline-block;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s;
}

.topic-tag:hover {
    background: var(--primary-color);
    color: white;
}

/* About Page */
.about-mission {
    padding: 80px 20px;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.mission-content h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.mission-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.mission-values {
    display: grid;
    gap: 20px;
}

.value-box {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(0, 166, 153, 0.05) 100%);
    padding: 25px;
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
}

.value-box h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 16px;
}

.value-box p {
    color: #666;
    font-size: 14px;
}

.about-approach {
    padding: 80px 20px;
}

.about-approach h2 {
    font-size: 36px;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 20px;
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.approach-step {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.step-icon {
    font-size: 50px;
    margin-bottom: 15px;
}

.approach-step h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 15px;
}

.approach-step p {
    color: #666;
}

.about-why {
    padding: 80px 20px;
}

.about-why h2 {
    font-size: 36px;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 50px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.why-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    border-top: 3px solid var(--secondary-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.why-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.why-card p {
    color: #666;
}

/* Contact Page */
.contact-section {
    padding: 60px 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s;
}

.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(0, 102, 204, 0.1);
}

.form-note {
    font-size: 13px;
    color: #999;
    margin-top: 10px;
}

.success-message {
    background: #4CAF50;
    color: white;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
    text-align: center;
}

.contact-info-box {
    background: var(--light-color);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 3px solid var(--secondary-color);
}

.contact-info-box h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 16px;
}

.contact-info-box p {
    color: #666;
}

.contact-info-box a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-info-box a:hover {
    color: var(--primary-color);
}

.contact-info-box ul {
    list-style: none;
}

.contact-info-box ul li {
    padding: 8px 0;
    color: #666;
}

.faq-section {
    padding: 80px 20px;
}

.faq-section h2 {
    font-size: 36px;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.faq-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-top: 3px solid var(--primary-color);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.faq-item p {
    color: #666;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 16px;
}

.footer-section p {
    color: #ccc;
    font-size: 14px;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    color: #999;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        gap: 15px;
        font-size: 12px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .service-content,
    .service-content.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-content.reverse {
        direction: ltr;
    }
    
    .contact-grid,
    .mission-grid,
    .blog-grid .container,
    .case-study-grid {
        grid-template-columns: 1fr;
    }
    
    .image-placeholder {
        height: 250px;
        font-size: 80px;
    }
    
    h2 {
        font-size: 28px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-links {
        gap: 10px;
        font-size: 11px;
    }
    
    .nav-links .btn-primary {
        padding: 8px 15px;
    }
    
    .hero {
        padding: 50px 15px;
    }
    
    .hero h1 {
        font-size: 24px;
    }
    
    .services-grid,
    .case-studies-grid,
    .testimonials-grid,
    .process-steps,
    .approach-steps,
    .why-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
}