/* Base Styles */
:root {
    --primary-color: #1e5c97; /* Główny niebieski */
    --primary-dark: #0e4275;
    --primary-light: #3a78b3;
    --secondary-color: #e63946; /* Czerwony akcent */
    --secondary-dark: #c62a37;
    --secondary-light: #ea5c68;
    --gray-dark: #333333;
    --gray: #666666;
    --gray-light: #f2f2f2;
    --white: #ffffff;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 4px;
    --font-main: 'Arial', sans-serif;
    --font-heading: 'Arial', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
    font-size: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: 20px;
    color: var(--gray-dark);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 15px;
}

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

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

ul {
    list-style: none;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 16px;
}

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

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

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

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

.btn-tertiary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-tertiary:hover {
    background-color: var(--gray-light);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

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

.logo img {
    height: 45px;
}

.main-menu {
    display: flex;
    align-items: center;
}

.main-menu li {
    margin-left: 30px;
}

.main-menu li a {
    color: var(--gray-dark);
    font-weight: 500;
}

.main-menu li a:hover {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--gray-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: 150px;
    padding-bottom: 80px;
    background-color: var(--gray-light);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    max-height: 400px;
}

.hero h1 {
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.hero p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Services Section */
.services {
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
}

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

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    margin-bottom: 20px;
}

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

.service-card h3 {
    margin-bottom: 15px;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    font-weight: bold;
    color: var(--primary-color);
}

.read-more:hover {
    color: var(--primary-dark);
}

/* About Us Section */
.about-us {
    background-color: var(--gray-light);
}

.about-us .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-content {
    flex: 1;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.about-image img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--border-radius);
}

/* How We Work Section */
.how-we-work {
    background-color: var(--white);
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 20px;
    position: relative;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
}

.step h3 {
    margin-bottom: 10px;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--gray-light);
}

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

.testimonial {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    margin: 0 15px;
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    font-style: italic;
}

.testimonial-author h4 {
    margin-bottom: 5px;
}

.testimonial-nav {
    text-align: center;
    margin-top: 30px;
}

.testimonial-nav button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 5px;
    transition: var(--transition);
}

.testimonial-nav button:hover {
    background-color: var(--primary-dark);
}

/* Newsletter Section */
.newsletter {
    background-color: var(--primary-color);
    color: var(--white);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    color: var(--white);
}

.newsletter-content p {
    margin-bottom: 30px;
}

.form-group {
    display: flex;
    margin-bottom: 15px;
}

.form-group input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 16px;
}

.form-group .btn {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    margin-bottom: 20px;
}

.form-consent input {
    margin-top: 5px;
}

.form-consent label {
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    background-color: var(--white);
}

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

.contact-info {
    padding-right: 20px;
}

.contact-details {
    margin: 30px 0;
}

.contact-details li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-details img {
    width: 20px;
    margin-right: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    border-radius: 50%;
    transition: var(--transition);
}

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

.social-links img {
    width: 20px;
    filter: brightness(0) invert(1);
}

.contact-form form {
    background-color: var(--gray-light);
    padding: 30px;
    border-radius: var(--border-radius);
}

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

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
}

.contact-form textarea {
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--gray-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-contact li,
.footer-nav li,
.footer-links li {
    margin-bottom: 10px;
}

.footer-contact a,
.footer-nav a,
.footer-links a {
    color: #ccc;
}

.footer-contact a:hover,
.footer-nav a:hover,
.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Styles */
@media (max-width: 992px) {
    header {
        padding: 10px 0;
    }

    .hero {
        padding-top: 120px;
    }

    .hero .container {
        flex-direction: column;
    }

    .about-us .container {
        flex-direction: column;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    section {
        padding: 60px 0;
    }

    .main-menu {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }

    .main-menu.active {
        display: flex;
    }

    .main-menu li {
        margin: 10px 0;
        width: 100%;
    }

    .hamburger {
        display: block;
    }

    .service-card {
        padding: 20px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .form-group {
        flex-direction: column;
    }

    .form-group input,
    .form-group .btn {
        width: 100%;
        border-radius: var(--border-radius);
    }

    .form-group .btn {
        margin-top: 10px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }
}

/* Page Specific Styles */
.page-banner {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 120px 0 60px;
    text-align: center;
}

.page-banner h1 {
    color: var(--white);
}

.breadcrumbs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.breadcrumbs a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumbs span {
    color: var(--white);
}

.article {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.article-meta {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    color: var(--gray);
    font-size: 0.9rem;
}

.article-meta span {
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.article-meta img {
    width: 16px;
    margin-right: 5px;
}

.article-content h2 {
    margin-top: 40px;
}

.article-content h3 {
    margin-top: 30px;
}

.article-content ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

.article-content ol {
    list-style: decimal;
    margin-left: 20px;
    margin-bottom: 20px;
}

.article-content img {
    margin: 20px 0;
    border-radius: var(--border-radius);
}

.article-footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.article-tag {
    background-color: var(--gray-light);
    padding: 5px 10px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.share-links {
    display: flex;
    gap: 10px;
}

.share-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: var(--primary-light);
    border-radius: 50%;
    transition: var(--transition);
}

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

.share-links img {
    width: 18px;
    filter: brightness(0) invert(1);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

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

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

.blog-card-content {
    padding: 20px;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.blog-card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.blog-card-excerpt {
    margin-bottom: 15px;
}