/* Components CSS - Reusable UI Components */

/* Buttons */
.btn, .cta-button {
    padding: 1rem 2rem;
    background-color: var(--white);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover, .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-primary, .portfolio-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn-primary:hover, .portfolio-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: var(--light-bg);
    color: var(--text-color);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
}

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

/* Sections */
.section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: var(--section-title-size);
    color: var(--text-color);
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Portfolio Grid & Cards */
.portfolio-grid, .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item, .card, .project-card {
    background-color: var(--light-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.portfolio-item:hover, .card:hover, .project-card:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
}

.portfolio-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-title {
    color: var(--text-color);
    font-size: var(--card-title-size);
    margin-bottom: 0.5rem;
}

.portfolio-description {
    color: var(--secondary-text-color);
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.category-title {
    margin: 3rem 0 1rem;
    color: var(--primary-color);
    font-size: 1.8rem;
}

/* Event Cards */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.event-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Podcast Cards */
.podcast-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.podcast-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Contact Section */
.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--secondary-color);
}

/* Tags/Badges */
.tag, .badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--light-bg);
    color: var(--text-color);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    margin: 0.25rem;
    font-weight: 500;
}

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

.tag-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.tag-success {
    background-color: var(--success-color);
    color: white;
}

.tag-warning {
    background-color: var(--warning-color);
    color: white;
}

.tag-danger {
    background-color: var(--danger-color);
    color: white;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-bg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    background-color: var(--white);
    color: var(--text-color);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Loading States */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.spinner {
    border: 4px solid var(--light-bg);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Search Component Styles */
.search-toggle-btn {
    background: none;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-color);
}

.search-toggle-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: none;
    backdrop-filter: blur(5px);
}

.search-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 100px 20px 20px;
}

.search-container {
    background: var(--white);
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    max-height: 70vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: searchSlideIn 0.3s ease;
}

@keyframes searchSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.search-header {
    padding: 20px;
    border-bottom: 1px solid var(--light-bg);
}

.search-input-container {
    display: flex;
    align-items: center;
    background: var(--light-bg);
    border-radius: 8px;
    padding: 12px 16px;
    gap: 12px;
}

.search-icon {
    color: var(--secondary-text-color);
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-size: 16px;
    color: var(--text-color);
}

.search-input::placeholder {
    color: var(--secondary-text-color);
}

.search-close {
    background: none;
    border: none;
    color: var(--secondary-text-color);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
    flex-shrink: 0;
}

.search-close:hover {
    background-color: var(--light-bg);
}

.search-info {
    margin-top: 10px;
    font-size: 14px;
    color: var(--secondary-text-color);
}

.search-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 0;
}

.search-result-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--light-bg);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-result-item:hover {
    background-color: var(--light-bg);
}

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

.search-result-title {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 4px;
    line-height: 1.4;
}

.search-result-content {
    color: var(--secondary-text-color);
    font-size: 14px;
    line-height: 1.4;
}

.search-result-type {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 6px;
    text-transform: uppercase;
}

.search-highlight {
    background-color: #fff3cd;
    color: #856404;
    padding: 1px 2px;
    border-radius: 2px;
}

.no-results {
    padding: 40px 20px;
    text-align: center;
    color: var(--secondary-text-color);
}

.no-results-icon {
    margin-bottom: 16px;
    opacity: 0.5;
}

/* About Section Styles */
.about {
    background-color: var(--light-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text,
.about-text-column {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--secondary-text-color);
}

.about-text-column p {
    margin-bottom: 1.5rem;
}

.about-diagram {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-diagram svg {
    max-width: 100%;
    height: auto;
}

/* Contact Section */
.contact {
    background-color: var(--light-bg);
    text-align: center;
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .contact-info {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .portfolio-grid, .grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 3rem 5%;
    }

    .section-title {
        font-size: var(--section-title-size);
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .search-toggle-btn {
        width: 35px;
        height: 35px;
    }
}