body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    color: #333;
    height: 100vh;
    overflow-x: hidden;
}

.slide-container {
    width: 100%;
    max-width: 900px;
    margin: 20px auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-bottom: 80px; /* Add padding to accommodate fixed CTA */
    position: relative;
    min-height: calc(100vh - 180px);
}

.slide {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 40px;
    position: relative;
    overflow: auto;
    max-height: calc(100vh - 180px);
    display: none;
}

.slide.active {
    display: block;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 12px;
    width: 100%;
    background: linear-gradient(90deg, #3498db, #2980b9);
}

.slide-title {
    font-size: 28px;
    margin-top: 10px;
    margin-bottom: 30px;
    color: #2980b9;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
}

.name {
    font-size: 40px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 10px;
}

.title {
    font-size: 22px;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.summary {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    font-size: 15px;
    color: #7f8c8d;
}

.contact-icon {
    width: 30px;
    height: 30px;
    background: #e8f4fc;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 8px;
    color: #3498db;
    font-weight: bold;
}

.experience-item {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #ecf0f1;
}

.experience-item:last-child {
    border-bottom: none;
}

.job-title {
    font-size: 20px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 5px;
}

.company {
    font-size: 18px;
    color: #3498db;
    margin-bottom: 5px;
}

.period {
    font-size: 16px;
    color: #7f8c8d;
    margin-bottom: 15px;
}

.responsibilities {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 15px;
}

.key-achievements {
    margin-top: 15px;
}

.achievement-title {
    font-size: 16px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 8px;
}

.achievement-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.achievement-list li {
    padding: 5px 0 5px 25px;
    position: relative;
    font-size: 14px;
    line-height: 1.4;
}

.achievement-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-weight: bold;
}

.job-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.job-tech-tag {
    background: #f5f9fc;
    color: #7f8c8d;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
}

.skills-container {
    display: flex;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.skills-column {
    flex: 1;
    min-width: 45%;
}

.skills-title {
    font-size: 20px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
}

.skills-list {
    list-style-type: none;
    padding: 0;
}

.skills-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
}

.skills-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #3498db;
    font-size: 20px;
}

.achievements-list {
    list-style-type: none;
    padding: 0;
    margin-top: 20px;
}

.achievements-list li {
    padding: 10px 0;
    position: relative;
    padding-left: 28px;
    border-bottom: 1px solid #ecf0f1;
}

.achievements-list li:last-child {
    border-bottom: none;
}

.achievements-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-size: 18px;
    font-weight: bold;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    margin-bottom: 30px;
}

.tech-tag {
    background: #e8f4fc;
    color: #3498db;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    border-left: 3px solid #3498db;
}

.skill-container {
    margin-bottom: 15px;
}

.skill-name {
    font-size: 16px;
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
}

.skill-level {
    color: #7f8c8d;
}

.skill-bar {
    height: 10px;
    background: #ecf0f1;
    border-radius: 5px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2980b9);
    border-radius: 5px;
    width: 0;
    transition: width 1s ease-in-out;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.skill-card {
    position: relative;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e1e1e1;
    transition: all 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.skill-icon {
    font-size: 30px;
    margin-bottom: 10px;
    color: #3498db;
}

.skill-rating {
    display: flex;
    margin-top: 5px;
}

.rating-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #bdc3c7;
    margin: 0 2px;
}

.rating-dot.filled {
    background: #3498db;
}

.skill-category {
    margin-bottom: 25px;
}

.soft-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.soft-skill-tag {
    background: #e8f4fc;
    color: #3498db;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
}

.education {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid #ecf0f1;
}

.education-title {
    font-size: 20px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 15px;
}

.school {
    font-size: 18px;
    color: #3498db;
    margin-bottom: 5px;
}

.degree {
    font-size: 16px;
    margin-bottom: 5px;
}

.edu-period {
    font-size: 16px;
    color: #7f8c8d;
}

.project-management-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.pm-skill-box {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
}

.pm-skill-icon {
    width: 40px;
    height: 40px;
    background: #e8f4fc;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 15px;
    color: #3498db;
    font-size: 18px;
    flex-shrink: 0;
}

.pm-skill-text {
    font-size: 15px;
    color: #2c3e50;
}

.ai-capabilities {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.ai-box {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-left: 4px solid #3498db;
}

.ai-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.ai-box-title {
    font-size: 18px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 10px;
}

.ai-box-content {
    font-size: 14px;
    line-height: 1.5;
    color: #555;
}

.ai-projects {
    margin-top: 30px;
}

.ai-project-item {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border-left: 4px solid #3498db;
}

.ai-project-title {
    font-size: 18px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 10px;
}

.ai-project-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #555;
    margin-bottom: 15px;
}

.ai-project-result {
    font-size: 14px;
    color: #27ae60;
    font-weight: bold;
}

.navigation {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.nav-btn {
    padding: 8px 16px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.nav-btn:hover {
    background: #2980b9;
}

.nav-btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
}

.slide-indicator {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    background: #bdc3c7;
    border-radius: 50%;
    cursor: pointer;
}

.dot.active {
    background: #3498db;
}

/* Side arrow navigation - more visible version */
.nav-arrows {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 50;
}

.arrow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(52, 152, 219, 0.8);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

.arrow-btn:hover {
    background: rgba(41, 128, 185, 1);
    transform: translateY(-50%) scale(1.1);
}

.arrow-btn.prev-arrow {
    left: 20px;
}

.arrow-btn.next-arrow {
    right: 20px;
}

.arrow-icon {
    width: 0;
    height: 0;
    border-style: solid;
}

.prev-arrow .arrow-icon {
    border-width: 10px 15px 10px 0;
    border-color: transparent white transparent transparent;
    margin-right: 5px;
}

.next-arrow .arrow-icon {
    border-width: 10px 0 10px 15px;
    border-color: transparent transparent transparent white;
    margin-left: 5px;
}

/* Swipe indicator for mobile */
.swipe-indicator {
    display: none;
    position: fixed;
    bottom: 70px;
    left: 0;
    right: 0;
    text-align: center;
    color: #7f8c8d;
    font-size: 14px;
    padding: 10px;
    background: rgba(255,255,255,0.9);
    z-index: 90;
}

/* Contact CTA Styles */
.contact-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 15px 0;
    box-shadow: 0 -2px 15px rgba(0,0,0,0.1);
    z-index: 100;
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-btn {
    display: flex;
    align-items: center;
    padding: 10px 25px;
    border-radius: 50px;
    color: white;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.cta-whatsapp {
    background: #25D366;
}

.cta-whatsapp:hover {
    background: #1faa53;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.cta-email {
    background: #3498db;
}

.cta-email:hover {
    background: #2980b9;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.cta-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: white;
}

@media (max-width: 768px) {
    .slide {
        padding: 25px;
        max-height: calc(100vh - 150px);
    }
    
    .name {
        font-size: 32px;
    }
    
    .title {
        font-size: 18px;
    }
    
    .skills-container {
        flex-direction: column;
    }
    
    .skills-column {
        margin-bottom: 20px;
    }
    
    .skills-grid, .ai-capabilities, .project-management-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-container {
        flex-direction: column;
        padding: 0 15px;
        gap: 10px;
    }
    
    .cta-btn {
        width: 100%;
        justify-content: center;
    }
    
    .swipe-indicator {
        display: block;
    }
    
    .arrow-btn {
        width: 40px;
        height: 40px;
    }
    
    .arrow-btn.prev-arrow {
        left: 10px;
    }
    
    .arrow-btn.next-arrow {
        right: 10px;
    }
}