/* 
 * Zimnyaya Salyami - Główny arkusz stylów
 * Nowy retro styl dla firmowej strony usług remontowych
 */

/* ====== ZMIENNE CSS ====== */
:root {
    /* Kolory główne */
    --color-primary: #e76f51;       /* Pomarańczowo-czerwony */
    --color-primary-dark: #d45e40;  /* Ciemniejsza wersja koloru głównego */
    --color-secondary: #2a9d8f;     /* Morski */
    --color-secondary-dark: #268277; /* Ciemniejsza wersja koloru drugorzędnego */
    
    /* Kolory neutralne */
    --color-text: #264653;          /* Ciemny niebieski - podstawowy kolor tekstu */
    --color-text-light: #546975;    /* Jaśniejsza wersja tekstu */
    --color-background: #fff;       /* Biały */
    --color-background-light: #f8f9fa; /* Jasnoszary */
    --color-background-alt: #f0f3f5; /* Alternatywny jasnoszary */
    
    /* Kolory akcentowe */
    --color-accent: #f4a261;        /* Pomarańczowy */
    --color-accent-dark: #e18e46;   /* Ciemniejszy pomarańczowy */
    --color-accent-light: #f7c29b;  /* Jaśniejszy pomarańczowy */
    
    /* Kolory specjalne */
    --color-success: #2a9d8f;       /* Kolor powodzenia/sukcesu */
    --color-warning: #e9c46a;       /* Kolor ostrzeżenia */
    --color-error: #e76f51;         /* Kolor błędu */
    
    /* Typografia */
    --font-primary: 'Poppins', 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', 'Open Sans', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-round: 50%;
    
    /* Box shadow */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container widths */
    --container-sm: 600px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* ====== RESET I PODSTAWY ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-md);
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ====== POMOCNICZE KLASY ====== */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.mb-0 {
    margin-bottom: 0;
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

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

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mt-0 {
    margin-top: 0;
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

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

/* ====== PRZYCISKI ====== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
    font-size: 1rem;
}

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

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

.btn-secondary {
    background-color: var(--color-secondary);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

.btn-text {
    background-color: transparent;
    color: var(--color-primary);
    padding: 0.75rem 1rem;
}

.btn-text:hover {
    background-color: rgba(231, 111, 81, 0.1);
    color: var(--color-primary-dark);
}

/* ====== HEADER I NAWIGACJA ====== */
.main-header {
    position: sticky;
    top: 0;
    background-color: white;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-text);
}

.logo img {
    height: 48px;
    margin-right: var(--spacing-sm);
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-nav ul li {
    margin-left: var(--spacing-lg);
}

.main-nav ul li a {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-sm) 0;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    background-color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

/* ====== HERO BANNER ====== */
.hero-banner {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-background-light);
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: var(--radius-round);
    background-color: rgba(231, 111, 81, 0.1);
    z-index: 1;
}

.hero-banner::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    border-radius: var(--radius-round);
    background-color: rgba(42, 157, 143, 0.1);
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.hero-image {
    flex: 0 0 45%;
    position: relative;
    z-index: 2;
}

/* ====== SEKCJE ====== */
section {
    padding: var(--spacing-xxl) 0;
}

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

.section-header h2 {
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ====== O NAS ====== */
.about-section {
    background-color: var(--color-background);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-image {
    flex: 0 0 45%;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.stat-item {
    flex: 0 0 30%;
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    background-color: var(--color-background-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.stat-icon {
    margin-bottom: var(--spacing-sm);
}

.stat-icon img {
    width: 48px;
    height: 48px;
    margin: 0 auto;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-text {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* ====== USŁUGI ====== */
.services-section {
    background-color: var(--color-background-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-radius: var(--radius-round);
    background-color: rgba(42, 157, 143, 0.1);
    z-index: -1;
}

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

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-icon img {
    width: 60px;
    height: 60px;
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.service-link {
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
}

.service-link::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: margin-left var(--transition-normal);
}

.service-link:hover::after {
    margin-left: var(--spacing-sm);
}

/* ====== REALIZACJE ====== */
.projects-section {
    background-color: var(--color-background);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.project-image {
    height: 250px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: var(--spacing-md);
    background-color: var(--color-background);
}

.project-info h3 {
    margin-bottom: var(--spacing-sm);
}

.project-info p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.projects-more {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ====== PROCES WSPÓŁPRACY ====== */
.process-section {
    background-color: var(--color-background-light);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.process-step {
    flex: 1;
    min-width: 220px;
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    z-index: 2;
}

.step-icon {
    margin-bottom: var(--spacing-md);
}

.step-icon img {
    width: 64px;
    height: 64px;
    margin: 0 auto;
}

.process-step h3 {
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ====== OPINIE ====== */
.testimonials-section {
    background-color: var(--color-background);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-item {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.testimonial-item.active {
    display: block;
    opacity: 1;
}

.testimonial-content {
    background-color: var(--color-background-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-icon {
    position: absolute;
    top: -20px;
    left: 30px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--radius-round);
}

.testimonial-icon img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

.testimonial-text {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.testimonial-author {
    text-align: right;
}

.testimonial-author h4 {
    margin-bottom: 0;
    font-size: 1.125rem;
    color: var(--color-text);
}

.testimonial-author p {
    margin-bottom: 0;
    color: var(--color-text-light);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-lg);
}

.testimonial-prev,
.testimonial-next {
    background-color: transparent;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}

.testimonial-prev:before,
.testimonial-next:before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-top: 2px solid var(--color-text);
    border-right: 2px solid var(--color-text);
    top: 50%;
    transition: border-color var(--transition-normal);
}

.testimonial-prev:before {
    left: 50%;
    transform: translate(-25%, -50%) rotate(-135deg);
}

.testimonial-next:before {
    right: 50%;
    transform: translate(25%, -50%) rotate(45deg);
}

.testimonial-prev:hover:before,
.testimonial-next:hover:before {
    border-color: var(--color-primary);
}

.testimonial-dots {
    display: flex;
    align-items: center;
    margin: 0 var(--spacing-md);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-round);
    background-color: var(--color-text-light);
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-normal), transform var(--transition-normal);
}

.dot:hover {
    background-color: var(--color-text);
}

.dot.active {
    background-color: var(--color-primary);
    transform: scale(1.3);
}

/* ====== BLOG ====== */
.blog-section {
    background-color: var(--color-background-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-meta {
    display: flex;
    padding: var(--spacing-md) var(--spacing-md) 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.blog-date {
    margin-right: var(--spacing-md);
}

.blog-category {
    padding: 2px 8px;
    background-color: rgba(42, 157, 143, 0.1);
    color: var(--color-secondary);
    border-radius: var(--radius-sm);
}

.blog-card h3, .blog-card h4 {
    padding: 0 var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.blog-card h3 a, .blog-card h4 a {
    color: var(--color-text);
    transition: color var(--transition-normal);
}

.blog-card h3 a:hover, .blog-card h4 a:hover {
    color: var(--color-primary);
}

.blog-card p {
    padding: 0 var(--spacing-md);
    color: var(--color-text-light);
}

.blog-link {
    display: inline-block;
    margin: 0 var(--spacing-md) var(--spacing-md);
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
}

.blog-link::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: margin-left var(--transition-normal);
}

.blog-link:hover::after {
    margin-left: var(--spacing-sm);
}

.blog-more {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ====== KONTAKT ====== */
.contact-section {
    background-color: var(--color-background);
}

.contact-content {
    display: flex;
    gap: var(--spacing-xl);
}

.contact-info {
    flex: 0 0 35%;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    flex: 0 0 48px;
    margin-right: var(--spacing-md);
}

.contact-icon img {
    width: 32px;
    height: 32px;
}

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

.contact-detail p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.social-links h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-background-light);
    border-radius: var(--radius-round);
    color: var(--color-text);
    transition: all var(--transition-normal);
}

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

.contact-form {
    flex: 1;
    background-color: var(--color-background-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    margin-bottom: var(--spacing-lg);
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(231, 111, 81, 0.2);
}

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
}

.form-group.checkbox input {
    width: auto;
    margin-top: 5px;
    margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
    flex: 1;
}

/* ====== FOOTER ====== */
.main-footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    flex: 0 0 25%;
    margin-bottom: var(--spacing-lg);
}

.footer-logo img {
    width: 160px;
    height: auto;
    margin-bottom: var(--spacing-md);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-nav {
    flex: 0 0 70%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-nav-col {
    flex: 1;
    min-width: 160px;
    margin-bottom: var(--spacing-lg);
}

.footer-nav-col h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-nav-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-nav-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-normal);
}

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

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom .social-icons a {
    background-color: rgba(255, 255, 255, 0.1);
}

.footer-bottom .social-icons a:hover {
    background-color: var(--color-primary);
}

/* ====== STRONA BLOG ====== */
.blog-hero {
    background-color: var(--color-background-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.blog-hero-content h1 {
    margin-bottom: var(--spacing-md);
}

.blog-hero-content p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-light);
}

.blog-list-section {
    padding: var(--spacing-xl) 0;
}

.blog-filters {
    margin-bottom: var(--spacing-lg);
}

.blog-categories {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-label {
    font-weight: 600;
    margin-right: var(--spacing-sm);
}

.filter-btn {
    background-color: transparent;
    border: 1px solid #ddd;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.pagination-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 var(--spacing-xs);
    border-radius: var(--radius-md);
    border: 1px solid #ddd;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.pagination-item:hover, .pagination-item.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.pagination-item.disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.newsletter-section {
    background-color: var(--color-primary);
    padding: var(--spacing-xl) 0;
    color: white;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.newsletter-text {
    flex: 0 0 45%;
}

.newsletter-text h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.newsletter-text h2::after {
    background-color: white;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
    flex: 0 0 50%;
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background-color: var(--color-secondary);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-normal);
}

.newsletter-form button:hover {
    background-color: var(--color-secondary-dark);
}

/* ====== POJEDYNCZY ARTYKUŁ ====== */
.blog-article {
    padding: var(--spacing-xl) 0;
}

.article-header {
    margin-bottom: var(--spacing-lg);
}

.article-meta {
    display: flex;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.article-date {
    margin-right: var(--spacing-md);
    color: var(--color-text-light);
}

.article-category {
    padding: 2px 8px;
    background-color: rgba(42, 157, 143, 0.1);
    color: var(--color-secondary);
    border-radius: var(--radius-sm);
}

.article-header h1 {
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
}

.article-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-round);
    overflow: hidden;
    margin-right: var(--spacing-md);
    background-color: var(--color-background-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-image img, .author-image svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    margin-bottom: 2px;
}

.author-title {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.article-image {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 400px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.article-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-content p, .article-content ul, .article-content ol {
    margin-bottom: var(--spacing-md);
}

.article-content a {
    color: var(--color-primary);
    border-bottom: 1px solid rgba(231, 111, 81, 0.3);
    transition: border-color var(--transition-normal);
}

.article-content a:hover {
    border-color: var(--color-primary);
}

.article-share {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #ddd;
}

.article-share span {
    margin-right: var(--spacing-md);
    font-weight: 600;
}

.related-articles {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #ddd;
}

.related-articles h3 {
    margin-bottom: var(--spacing-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* ====== THANK YOU PAGE ====== */
.thank-you-section {
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(42, 157, 143, 0.1);
    color: var(--color-secondary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.thank-you-section h1 {
    margin-bottom: var(--spacing-md);
}

.thank-you-section p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.thank-you-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* ====== LEGAL PAGES ====== */
.legal-section {
    padding: var(--spacing-xl) 0;
}

.legal-header {
    margin-bottom: var(--spacing-lg);
}

.legal-header h1 {
    margin-bottom: var(--spacing-sm);
}

.legal-header p {
    color: var(--color-text-light);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.legal-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.legal-content p, .legal-content ul, .legal-content ol {
    margin-bottom: var(--spacing-md);
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.cookie-table th, .cookie-table td {
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    text-align: left;
}

.cookie-table th {
    background-color: var(--color-background-light);
    font-weight: 600;
}

/* ====== RESPONSIVE STYLES ====== */
@media (max-width: 1200px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-banner {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-banner .container {
        flex-direction: column;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        flex: 0 0 100%;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        flex: 0 0 100%;
        max-width: 500px;
        margin: 0 auto var(--spacing-lg);
    }
    
    .about-text {
        text-align: center;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .contact-info {
        flex: 0 0 100%;
        margin-bottom: var(--spacing-lg);
    }
    
    .newsletter-content {
        flex-direction: column;
    }
    
    .newsletter-text {
        flex: 0 0 100%;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .newsletter-form {
        flex: 0 0 100%;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-sm);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav ul li {
        margin: var(--spacing-sm) 0;
        margin-left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    h1, .hero-content h1, .article-header h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .section-header p {
        font-size: 1.125rem;
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .process-step {
        width: 100%;
        max-width: 350px;
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-top {
        flex-direction: column;
    }
    
    .footer-logo {
        flex: 0 0 100%;
        text-align: center;
    }
    
    .footer-logo img {
        margin: 0 auto var(--spacing-md);
    }
    
    .footer-nav {
        flex: 0 0 100%;
    }
    
    .footer-nav-col {
        flex: 0 0 50%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom .social-icons {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.875rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-item {
        flex: 0 0 100%;
    }
    
    .blog-categories {
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--radius-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .newsletter-form button {
        border-radius: var(--radius-md);
        width: 100%;
    }
    
    .footer-nav-col {
        flex: 0 0 100%;
    }
    
    .thank-you-buttons {
        flex-direction: column;
        width: 100%;
    }
}