/* WspolnaPraca.online - Cooperation Modern Theme */
/* Unikalny design dla portalu wspólnej pracy */

:root {
    /* Kolory główne - zielono-niebieska paleta współpracy */
    --primary-color: #2E8B57; /* Sea Green */
    --primary-dark: #1F5F3F;
    --primary-light: #4CAF50;
    --secondary-color: #4682B4; /* Steel Blue */
    --secondary-dark: #2F4F4F;
    --accent-color: #20B2AA; /* Light Sea Green */
    
    /* Kolory neutralne */
    --text-primary: #2C3E50;
    --text-secondary: #5D6D7E;
    --text-light: #85929E;
    --background-light: #F8FBFC;
    --background-white: #FFFFFF;
    --border-color: #E8F4F8;
    --border-light: #F0F7FA;
    
    /* Cienie */
    --shadow-light: 0 2px 10px rgba(46, 139, 87, 0.1);
    --shadow-medium: 0 4px 20px rgba(46, 139, 87, 0.15);
    --shadow-heavy: 0 8px 30px rgba(46, 139, 87, 0.2);
    
    /* Gradienty */
    --gradient-primary: linear-gradient(135deg, #2E8B57 0%, #20B2AA 100%);
    --gradient-secondary: linear-gradient(135deg, #4682B4 0%, #20B2AA 100%);
    --gradient-light: linear-gradient(135deg, #F8FBFC 0%, #E8F4F8 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset i style bazowe */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: white;
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* Site Header */
.site-header {
    background: var(--background-white);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
}

.logo a {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
}

.main-nav a {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.main-nav a:hover {
    background: var(--primary-color);
    color: white;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-light);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23E8F4F8" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--background-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    min-width: 120px;
}

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* About Section */
.about-section {
    padding: var(--spacing-xxl) 0;
    background: var(--background-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.about-text h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.about-features {
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.feature-icon {
    color: var(--primary-color);
    font-weight: var(--font-weight-bold);
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

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

.image-placeholder {
    width: 300px;
    height: 200px;
    background: var(--gradient-light);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-medium);
}

/* Team Section */
.team-section {
    padding: var(--spacing-xxl) 0;
    background: var(--background-light);
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.team-member {
    background: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-normal);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-weight: var(--font-weight-bold);
    font-size: 1.5rem;
}

.member-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.member-role {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

.member-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Jobs Section */
.jobs-section {
    padding: var(--spacing-xxl) 0;
    background: var(--background-white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.job-card {
    background: var(--background-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.job-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.job-header {
    margin-bottom: var(--spacing-md);
}

.job-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.job-company .company-link {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

.job-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.job-location,
.job-remote,
.job-salary,
.job-date {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.job-details .icon {
    margin-right: var(--spacing-xs);
}

.job-description {
    margin-bottom: var(--spacing-md);
}

.job-description p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.job-contact {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--background-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.job-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Partners Section */
.partners-section {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.partner-item {
    background: var(--background-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

.partner-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.partner-link {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    display: block;
    padding: var(--spacing-sm);
    transition: var(--transition-fast);
}

.partner-link:hover {
    color: var(--primary-color);
}

/* Advice Section */
.advice-section-wrapper {
    background: var(--background-white);
}

.advice-section {
    padding: var(--spacing-xxl) 0;
}

.advice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.advice-card {
    background: var(--background-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition-normal);
}

.advice-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.advice-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.advice-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

.advice-content strong {
    color: var(--text-primary);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-xxl) 0;
    background: var(--background-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.contact-item p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-item a {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

.contact-form {
    background: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

/* Site Footer */
.site-footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

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

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: #BDC3C7;
    margin-bottom: var(--spacing-sm);
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: #BDC3C7;
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid #34495E;
    color: #BDC3C7;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary-color);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Jobs Filters */
.jobs-filters {
    display: flex;
    gap: var(--spacing-md);
    align-items: end;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--background-light);
    border-radius: var(--radius-lg);
}

.filter-group {
    flex: 1;
}

.filter-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.filter-select {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    background: white;
    transition: var(--transition-fast);
}

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

/* Job Offer Full */
.job-offer-full {
    background: var(--background-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-medium);
    margin-bottom: var(--spacing-xl);
}

.job-offer-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.job-offer-title {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.job-offer-company .company-link {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

.job-offer-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--background-light);
    border-radius: var(--radius-lg);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.meta-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.meta-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    min-width: 100px;
}

.meta-value {
    color: var(--text-secondary);
}

.job-offer-description {
    margin-bottom: var(--spacing-xl);
}

.job-offer-description h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.description-content {
    line-height: 1.8;
    color: var(--text-secondary);
}

.job-offer-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* No Jobs Message */
.no-jobs-message {
    text-align: center;
    padding: var(--spacing-xxl);
    background: var(--background-light);
    border-radius: var(--radius-lg);
}

.no-jobs-message h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.no-jobs-message p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Results Info */
.results-info {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.results-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .jobs-filters {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .job-offer-meta {
        grid-template-columns: 1fr;
    }
    
    .job-offer-actions {
        flex-direction: column;
    }
    
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.about-content,
.team-grid,
.jobs-grid,
.advice-grid,
.partners-grid {
    animation: fadeInUp 0.6s ease-out;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mt-0 { margin-top: 0; }
.hidden { display: none; }
.visible { display: block; }