/* Page banner */
.page-banner {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('images/skills-banner.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 150px 0 80px;
    margin-top: 60px;
}

.page-banner h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.page-banner p {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
}

/* Skills intro */
.skills-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

/* Skills categories */
.skills-categories {
    margin-bottom: 80px;
}

.category-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 12px 25px;
    background-color: #f0f0f0;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 5px;
    border-radius: 5px;
}

.category-tab.active {
    background-color: var(--secondary-color);
    color: white;
}

.skills-container {
    display: none;
}

.skills-container.active {
    display: block;
}

/* Technical skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.skill-card {
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 30px;
    transition: transform 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-10px);
}

.skill-icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.skill-icon i {
    font-size: 30px;
    color: var(--secondary-color);
}

.skill-title {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.skill-description {
    margin-bottom: 20px;
}

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

.skill-tag {
    background-color: #f0f0f0;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--primary-color);
}

/* Progress skills */
.progress-skills {
    margin-bottom: 40px;
}

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

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.skill-name {
    font-weight: 600;
    color: var(--primary-color);
}

.skill-percentage {
    color: var(--secondary-color);
    font-weight: 600;
}

.progress-bar {
    height: 10px;
    background-color: #f0f0f0;
    border-radius: 5px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background-color: var(--secondary-color);
    border-radius: 5px;
}

/* Methodology section */
.methodology {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

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

.methodology-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.methodology-icon i {
    font-size: 35px;
    color: var(--secondary-color);
}

.methodology-title {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

/* Responsive styles */
@media (max-width: 768px) {
    .page-banner h1 {
        font-size: 36px;
    }
}