/* CSS Variables */
:root {
    --primary: #3a86ff;
    --primary-dark: #2667cc;
    --secondary: #8338ec;
    --accent: #ff006e;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --border-radius: 8px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #fff;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
}

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

section {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background-color: rgba(58, 134, 255, 0.1);
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
    padding: 150px 0 80px;
}

.page-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 20px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 30px;
}

.header-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Solutions Navigation */
.solutions-nav {
    background-color: white;
    border-bottom: 1px solid var(--light-gray);
    top: 0;
    z-index: 999;
}

.solutions-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px 0;
}

.solution-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    min-width: 150px;
}

.solution-tab:hover,
.solution-tab.active {
    background-color: var(--light);
    color: var(--primary);
}

.tab-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 1.2rem;
    transition: var(--transition);
}

.solution-tab:hover .tab-icon,
.solution-tab.active .tab-icon {
    background-color: var(--primary);
    color: white;
}

/* Solution Sections */
.solution-section {
    display: none;
}

.solution-section.active {
    display: block;
}

.solution-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.solution-header h2 {
    margin-bottom: 15px;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.feature-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--primary);
    color: white;
    font-size: 1.5rem;
}

.feature-list {
    list-style: none;
    margin-top: 15px;
}

.feature-list li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Solution Stats */
.solution-stats {
    background: var(--light);
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 50px;
}

.stats-container h3 {
    text-align: center;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Solution CTA */
.solution-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: var(--border-radius);
    padding: 50px;
    text-align: center;
}

.cta-content h3 {
    margin-bottom: 15px;
}

.cta-content p {
    max-width: 600px;
    margin: 0 auto 25px;
}

/* Platforms Overview */
.platforms-overview {
    margin-bottom: 50px;
}

.platforms-overview h3 {
    text-align: center;
    margin-bottom: 30px;
}

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

.platform-item {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.platform-item:hover {
    transform: translateY(-5px);
}

.platform-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.platform-logo.amazon {
    background: linear-gradient(135deg, #ff9900, #ffad33);
}

.platform-logo.ebay {
    background: linear-gradient(135deg, #0064d2, #1a7ce2);
}

.platform-logo.walmart {
    background: linear-gradient(135deg, #0071ce, #1a8ae6);
}

.platform-logo.google {
    background: linear-gradient(135deg, #4285f4, #5a95f5);
}

.platform-item ul {
    list-style: none;
    text-align: left;
    margin-top: 15px;
}

.platform-item li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

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

/* Workflow Section */
.workflow-section {
    margin-bottom: 50px;
}

.workflow-section h3 {
    text-align: center;
    margin-bottom: 40px;
}

.workflow-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.workflow-step {
    display: flex;
    align-items: flex-start;
    flex: 1;
    min-width: 250px;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: 10px;
}

/* Enterprise Features */
.enterprise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.enterprise-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    transition: var(--transition);
}

.enterprise-card:hover {
    transform: translateY(-5px);
}

.enterprise-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--primary);
    color: white;
    font-size: 1.5rem;
}

.enterprise-card ul {
    list-style: none;
    margin-top: 15px;
}

.enterprise-card li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.enterprise-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Case Study */
.case-study {
    background: var(--light);
    border-radius: var(--border-radius);
    padding: 50px;
}

.case-study-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.case-study-text {
    flex: 2;
}

.case-study-text h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.case-study-text h4 {
    margin-bottom: 20px;
}

.case-study-stats {
    display: flex;
    gap: 30px;
    margin: 25px 0;
}

.case-stat {
    text-align: center;
}

.case-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.case-label {
    font-size: 0.9rem;
    color: var(--gray);
}

.client-info {
    margin-top: 20px;
}

.client-name {
    font-weight: 700;
}

.client-title {
    color: var(--gray);
    font-size: 0.9rem;
}

.case-study-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.results-chart {
    display: flex;
    align-items: end;
    gap: 20px;
    height: 200px;
}

.chart-bar {
    width: 60px;
    background: linear-gradient(to top, var(--primary), var(--secondary));
    border-radius: 5px 5px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
    padding: 10px 0;
    color: white;
    font-weight: 600;
}

/* International Features */
.international-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.international-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    transition: var(--transition);
}

.international-card:hover {
    transform: translateY(-5px);
}

.international-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--primary);
    color: white;
    font-size: 1.5rem;
}

.international-card ul {
    list-style: none;
    margin-top: 15px;
}

.international-card li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.international-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Marketplaces Section */
.marketplaces-section {
    margin-bottom: 50px;
}

.marketplaces-section h3 {
    text-align: center;
    margin-bottom: 30px;
}

.marketplaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.marketplace-item {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.marketplace-item:hover {
    transform: translateY(-5px);
}

.marketplace-flag {
    width: 60px;
    height: 40px;
    border-radius: 5px;
    margin: 0 auto 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.marketplace-flag.uk {
    background: linear-gradient(to right, #012169 0%, #012169 33%, #ffffff 33%, #ffffff 66%, #c8102e 66%, #c8102e 100%);
}

.marketplace-flag.germany {
    background: linear-gradient(to bottom, #000000 0%, #000000 33%, #dd0000 33%, #dd0000 66%, #ffce00 66%, #ffce00 100%);
}

.marketplace-flag.canada {
    background: linear-gradient(to right, #ff0000 0%, #ff0000 25%, #ffffff 25%, #ffffff 75%, #ff0000 75%, #ff0000 100%);
    position: relative;
}

.marketplace-flag.canada:after {
    content: "🍁";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
}

.marketplace-flag.japan {
    background: white;
    position: relative;
}

.marketplace-flag.japan:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25px;
    height: 25px;
    background: #bc002d;
    border-radius: 50%;
}

.marketplace-item h4 {
    margin-bottom: 10px;
}

/* Solutions Comparison */
.solutions-comparison {
    background: var(--light);
}

.comparison-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.comparison-table {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    border-bottom: 1px solid var(--light-gray);
}

.comparison-row.header {
    background: var(--primary);
    color: white;
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-feature {
    padding: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.comparison-plan {
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-left: 1px solid var(--light-gray);
}

.comparison-row.header .comparison-plan {
    border-left: 1px solid rgba(255,255,255,0.2);
}

.comparison-plan.featured {
    background: rgba(58, 134, 255, 0.05);
    position: relative;
}

.comparison-plan.featured:before {
    content: "Most Popular";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--accent);
    color: white;
    padding: 5px;
    font-size: 0.8rem;
    font-weight: 600;
}

.plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 5px;
}

.plan-price span {
    font-size: 1rem;
    font-weight: 400;
}

.comparison-row.actions .comparison-feature {
    background: var(--light);
}

.comparison-row.actions .comparison-plan {
    background: var(--light);
    padding: 20px;
}

.comparison-row i.fa-check {
    color: #28a745;
    font-size: 1.2rem;
}

.comparison-row i.fa-times {
    color: #dc3545;
    font-size: 1.2rem;
}

/* Final CTA */
.final-cta {
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .solutions-tabs {
        flex-wrap: wrap;
    }
    
    .case-study-content {
        flex-direction: column;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-feature {
        background: var(--light);
        font-weight: 700;
    }
    
    .comparison-plan {
        border-left: none;
        border-bottom: 1px solid var(--light-gray);
        flex-direction: row;
        justify-content: space-between;
    }
    
    .comparison-plan.featured:before {
        display: none;
    }
    
    .comparison-row.header {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-buttons, .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .workflow-steps {
        flex-direction: column;
    }
    
    .case-study-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-grid, .platforms-grid, .enterprise-grid, .international-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .solution-cta, .case-study {
        padding: 30px;
    }
    
    .marketplaces-grid {
        grid-template-columns: 1fr;
    }
}