/* public/css/professional.css */

:root {
    --secondary: #3498db;
}

body {
    padding-top: 80px;
}

/* CV Download Section */
.cv-section {
    padding: 4rem 0;
}

.cv-download {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    margin-bottom: 3rem;
}

.cv-download h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.btn-download {
    background: var(--secondary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin: 0.5rem;
}

.btn-download:hover {
    background: #2980b9;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(52,152,219,0.3);
}

.btn-linkedin {
    background: #0077b5;
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin: 0.5rem;
}

.btn-linkedin:hover {
    background: #006399;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,119,181,0.3);
}

/* Experience Timeline */
.timeline-section {
    padding: 4rem 0;
    background: var(--light);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--primary);
    text-align: center;
}

.section-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    text-align: center;
}

.timeline {
    position: relative;
    padding: 2rem 0;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--secondary);
    transform: translateX(-50%);
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    width: 45%;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: 55%;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 2rem;
    width: 20px;
    height: 20px;
    background: var(--secondary);
    border: 4px solid white;
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px rgba(52,152,219,0.2);
}

.timeline-date {
    color: var(--secondary);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-company {
    color: #666;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Skills Section */
.skills-section {
    padding: 4rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

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

.skill-name {
    font-weight: 700;
    margin-bottom: 0.8rem;
    display: flex;
    justify-content: space-between;
}

.skill-bar {
    background: var(--light);
    height: 10px;
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    background: linear-gradient(90deg, var(--secondary), #2980b9);
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

/* Portfolio Grid */
.portfolio-section {
    padding: 4rem 0;
    background: var(--light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.portfolio-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), #2980b9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.portfolio-description {
    color: #666;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.portfolio-tag {
    background: var(--light);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-content {
        width: 100% !important;
        margin-left: 50px !important;
        margin-right: 0 !important;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .portfolio-grid,
    .skills-grid {
        grid-template-columns: 1fr;
    }
}