:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #06b6d4;
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 24px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --primary-light: #22d3ee;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #1a1f35;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Space Grotesk", sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-brand i {
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.theme-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    color: var(--primary);
    transform: rotate(20deg);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero .container {
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.search-box {
    display: flex;
    align-items: center;
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    gap: 10px;
    transition: var(--transition);
    position: relative;
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.search-box i {
    color: var(--text-tertiary);
    font-size: 1.25rem;
}

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

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

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 100;
}

.search-results.show {
    display: block;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

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

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

/* Quick Links Section */
.quick-links {
    padding: 60px 0;
}

.quick-links h2,
.featured h2,
.faq-container > h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px;
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
}

.link-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.link-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.link-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.link-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Featured Section */
.featured {
    padding: 60px 0;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.topic-card {
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.topic-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.topic-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.topic-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.topic-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Page Header */
.page-header {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.page-header .container {
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

/* Page Search */
.page-search {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
}

.page-search .search-box {
    max-width: 600px;
    margin: 0 auto;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 60px auto;
}

.faq-category {
    font-size: 1.5rem;
    margin: 40px 0 20px 0;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.faq-item {
    margin-bottom: 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    background-color: var(--bg-tertiary);
    border: none;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq-question.active {
    background-color: var(--primary);
    color: white;
}

.faq-question i {
    transition: var(--transition);
    font-size: 1.25rem;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background-color: var(--bg-secondary);
}

.faq-answer.show {
    max-height: 500px;
    padding: 20px;
}

.faq-answer p {
    color: var(--text-secondary);
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 60px auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.info-card p.small {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Contact Form */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230ea5e9' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    justify-content: center;
}

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

#formStatus {
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    min-height: 20px;
}

#formStatus.success {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

#formStatus.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

[data-theme="dark"] #formStatus.success {
    background-color: rgba(34, 197, 94, 0.2);
    color: #86efac;
}

[data-theme="dark"] #formStatus.error {
    background-color: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0 20px;
    margin-top: 80px;
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer p {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 24px;
}

a{
    color: inherit;
    text-decoration: none;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    .quick-links h2,
    .featured h2 {
        font-size: 1.75rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
}













/* ===== HAMBURGER MENU MOBILE ===== */
@media (max-width: 768px) {

    .nav-links {
        position: absolute;
        top: 70px; /* wysokość navbar */
        right: 16px;
        background-color: var(--bg-tertiary);
        flex-direction: column;
        gap: 0;
        width: 200px;
        padding: 10px 0;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        display: none;
    }

    .nav-links.show {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: block;
        padding: 12px 20px;
        width: 100%;
        font-size: 0.95rem;
    }

    .theme-toggle {
        z-index: 1100;
    }
}

/* Hamburger icon */
.navbar .hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

.navbar .hamburger:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .navbar .hamburger {
        display: block;
    }

    .nav-links {
        display: none;
    }
}