:root {
    --primary-color: #1a5da6;
    --primary-hover: #134a85;
    --accent-color: #e67e22;
    --secondary-color: #1a1a1a;
    --text-color: #333;
    --light-bg: #f4f7fb;
    --white: #ffffff;
    --border-color: #ddd;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--secondary-color);
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-text {
    font-size: 22px;
    font-weight: bold;
    color: var(--secondary-color);
}

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

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hamburger menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1100;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-cta {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s;
}

.nav-cta:hover {
    background: var(--primary-hover);
}

.nav-links a.active {
    color: var(--primary-color);
    font-weight: 700;
}

/* Hero */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); /* Placeholder image of a house/cleaning */
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 20px;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.2s, background 0.3s;
    cursor: pointer;
    border: none;
}

.btn:active {
    transform: scale(0.98);
}

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

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

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

.btn-secondary:hover {
    background: #f0f0f0;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 15px auto 0;
}

.bg-light {
    background-color: var(--light-bg);
}

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

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card .icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

@media (max-width: 500px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

.pricing-category {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.pricing-category h3 {
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-bg);
    color: var(--primary-color);
}

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

.price-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.price-list li:last-child {
    border-bottom: none;
}

.price {
    font-weight: bold;
    color: var(--primary-color);
}

.pricing-note {
    margin-top: 20px;
    font-size: 14px;
    font-style: italic;
    color: #666;
}

/* About */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 17px;
    line-height: 1.8;
}

.about-content p {
    margin-bottom: 18px;
}

.about-slogan {
    text-align: center;
    font-size: 20px;
    color: var(--primary-color);
    margin-top: 30px;
}

/* Contact */
.contact-section {
    padding: 80px 0;
    background: var(--secondary-color);
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .hamburger {
        display: flex;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: -5px 0 20px rgba(0,0,0,0.15);
        transition: right 0.35s ease;
        z-index: 1050;
        list-style: none;
    }
    .nav-links.open {
        right: 0;
    }
    .nav-links li {
        margin: 0 0 10px 0;
    }
    .nav-links a {
        display: block;
        padding: 12px 0;
        font-size: 18px;
        border-bottom: 1px solid #eee;
    }
    .nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.4);
        z-index: 1040;
    }
    .nav-overlay.show {
        display: block;
    }
    .hero h1 {
        font-size: 32px;
    }
    .before-after {
        grid-template-columns: 1fr;
    }
    .before-after-item img {
        height: 250px;
    }
}

.contact-info h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.contact-item {
    margin-bottom: 15px;
    font-size: 18px;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    color: var(--text-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
}

/* Gallery page */
.gallery-page,
.cennik-page {
    padding-top: 40px;
}

.gallery-intro {
    text-align: center;
    max-width: 700px;
    margin: -30px auto 50px;
    color: #666;
    font-size: 18px;
    line-height: 1.7;
}

.gallery-section {
    margin-bottom: 60px;
}

.gallery-section-title {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-bg);
}

.before-after {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.before-after-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.before-after-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.before-after-item:hover img {
    transform: scale(1.03);
}

.before-after-label {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #e74c3c;
    color: var(--white);
    padding: 6px 18px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.before-after-label.after {
    background: #27ae60;
}

/* Footer */
footer {
    background: #000;
    color: #888;
    text-align: center;
    padding: 30px 0;
    font-size: 14px;
}

/* Responsive fixes */
@media (max-width: 600px) {
    .hero-btns {
        flex-direction: column;
    }
    .nav-cta {
        display: none; /* Hide on mobile to save space */
    }
}