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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 20px;
}

.logo-img {
    width: 200px;
    height: 83px;
    object-fit: contain;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #d2691e;
}

/* Main Content */
main {
    margin-top: 90px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #cc5500 0%, #b8860b 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.klimasarok-info {
    background: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 10px;
    display: inline-block;
    margin-top: 1rem;
}

.klimasarok-logo {
    width: 240px;
    height: 167px;
    object-fit: contain;
    margin-bottom: 0.5rem;
    background: white;
    border-radius: 10px;
    padding: 8px;
}

.klimasarok-info p {
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.klimasarok-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.klimasarok-link:hover {
    transform: scale(1.05);
}

.klimasarok-text-link {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.klimasarok-text-link:hover {
    color: #ffd700;
    text-decoration: underline;
}

/* Services Section */
.services {
    padding: 1.5rem 0;
    background: white;
}

.services h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.service-item {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #d2691e;
}

.service-item p {
    color: #666;
    line-height: 1.4;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 1.5rem 0;
    background: #f8f9fa;
}

.contact h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

.contact-info, .contact-quick {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.contact-info h3, .contact-quick h3 {
    color: #d2691e;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.contact-info p, .contact-quick p {
    margin-bottom: 1rem;
    line-height: 1.4;
    font-size: 0.9rem;
}

.email-contact {
    text-align: center;
    margin-top: 1rem;
}

.email-link {
    display: inline-block;
    background: #d2691e;
    color: white;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.3s ease, transform 0.3s ease;
}

.email-link:hover {
    background: #a0522d;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 1rem 0;
}

footer p {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.5rem 20px;
    }

    .logo-img {
        width: 180px;
        height: 75px;
    }

    nav ul {
        flex-direction: row;
        text-align: center;
        gap: 1rem;
        font-size: 0.9rem;
    }

    main {
        margin-top: 110px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .klimasarok-logo {
        width: 200px;
        height: 139px;
    }

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

    .service-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}