/* Variables CSS */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-light: #e2e8f0;
    --gray-medium: #94a3b8;
    --gray-dark: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.highlight {
    color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

    /* Hide the tariff stat (last stat in the stats block) globally */
    .portfolio-stats .stat:last-child {
        display: none;
    }

    /* Hide contact buttons on profiles */
    .contact-btn {
        display: none !important;
    }

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

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

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

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

/* Header & Navigation */
.main-header {
    background-color: white;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-color);
    text-decoration: none;
}

.logo span {
    color: var(--primary-color);
}

.logo i {
    color: var(--primary-color);
}

.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
}

.search-bar input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--gray-light);
    border-radius: 8px 0 0 8px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-bar button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    transition: var(--transition);
}

.search-bar button:hover {
    background-color: var(--primary-dark);
}

.nav-actions {
    display: flex;
    gap: 10px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
}

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

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-dark);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.hero-stats .stat-label {
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-top: 5px;
}

.trending-tags {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.trending-label {
    color: var(--gray-dark);
    font-weight: 500;
}

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

.tag {
    padding: 6px 16px;
    background-color: white;
    border: 2px solid var(--gray-light);
    border-radius: 30px;
    color: var(--dark-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.tag:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Filters Section */
.filters-section {
    padding: 40px 0;
    background-color: white;
    border-bottom: 1px solid var(--gray-light);
}

.filters-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-weight: 500;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label i {
    color: var(--primary-color);
}

.filter-select {
    padding: 12px;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    font-size: 0.95rem;
    background-color: white;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.quick-filters {
    margin-top: 30px;
}

.quick-filters h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.skills-filter {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.skill-filter {
    padding: 8px 16px;
    background-color: var(--gray-light);
    border: none;
    border-radius: 30px;
    color: var(--dark-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.skill-filter.active,
.skill-filter:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Portfolios Grid */
.portfolios-section {
    padding: 60px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2rem;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-select {
    padding: 8px 16px;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    font-size: 0.9rem;
    background-color: white;
}

.portfolios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.portfolio-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px;
    min-height: 40px;
}

.portfolio-badge {
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.portfolio-badge.premium {
    background-color: #fef3c7;
    color: #92400e;
}

.portfolio-badge.new {
    background-color: #dbeafe;
    color: #1e40af;
}

.portfolio-badge.available {
    background-color: #d1fae5;
    color: #065f46;
}

.portfolio-badge.verified {
    background-color: #ede9fe;
    color: #5b21b6;
}

.portfolio-actions .bookmark-btn {
    background: none;
    border: none;
    color: var(--gray-medium);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-actions .bookmark-btn:hover {
    color: var(--warning-color);
}

.portfolio-avatar {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
}

.portfolio-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: var(--shadow-md);
}

.online-status {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 3px solid white;
}

.online-status.online {
    background-color: var(--success-color);
}

.portfolio-info {
    padding: 0 25px 25px;
    text-align: center;
}

.portfolio-name {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.portfolio-title {
    color: var(--gray-dark);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.portfolio-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.stars {
    color: var(--warning-color);
    display: flex;
    gap: 2px;
}

.rating-score {
    font-weight: 600;
    color: var(--dark-color);
}

.review-count {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.portfolio-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.portfolio-location i {
    color: var(--primary-color);
}

.portfolio-skills {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.skill-tag {
    padding: 4px 12px;
    background-color: #e0e7ff;
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    padding: 15px 0;
    border-top: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
}

.portfolio-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.portfolio-stats .stat strong {
    font-size: 1.2rem;
    color: var(--dark-color);
}

.portfolio-stats .stat span {
    font-size: 0.8rem;
    color: var(--gray-medium);
    margin-top: 2px;
}

.portfolio-description {
    color: var(--gray-dark);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    text-align: left;
}

.portfolio-actions {
    display: flex;
    gap: 10px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.page-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--gray-light);
    background-color: white;
    color: var(--dark-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.page-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.page-btn.next {
    width: auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Add Portfolio Section */
.add-portfolio-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.add-portfolio-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.add-portfolio-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.add-portfolio-text p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    opacity: 0.9;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.benefits-list li i {
    color: #10b981;
}

.add-portfolio-form {
    background-color: white;
    padding: 40px;
    border-radius: 12px;
    color: var(--dark-color);
}

.add-portfolio-form h3 {
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-light);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.terms-note {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--gray-dark);
    text-align: center;
}

.terms-note a {
    color: var(--primary-color);
    text-decoration: none;
}

.terms-note a:hover {
    text-decoration: underline;
}

/* Stats Section */
.stats-section {
    padding: 60px 0;
    text-align: center;
}

.stats-section h2 {
    margin-bottom: 50px;
    font-size: 2.5rem;
}

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

.stat-card {
    padding: 40px 20px;
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background-color: #e0e7ff;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
}

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.stat-card p {
    color: var(--gray-dark);
}

/* Footer */
.main-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--primary-color);
}

.footer-col p {
    color: #94a3b8;
    margin-bottom: 20px;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #334155;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #334155;
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 10px;
}

.footer-bottom .fa-heart {
    color: var(--danger-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-light);
}

.modal-header h3 {
    font-size: 1.3rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-dark);
}

.modal-body {
    padding: 20px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .add-portfolio-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
    }
    
    .search-bar {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 15px;
    }
    
    .nav-actions {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .portfolios-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .filters-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .portfolio-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .hero-stats .stat-number {
        font-size: 2rem;
    }
}