body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f2f5; 
    color: #333;
    line-height: 1.6;
}


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


header {
    background-color: #004080; 
    color: #ffffff;
    padding: 15px 0;
    border-bottom: 3px solid #00c0a0; 
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container img {
    height: 50px; 
    margin-right: 15px;
}

.logo-container h1 {
    font-size: 28px;
    margin: 0;
    color: #ffffff;
}
.logo-container span {
    font-style: italic;
    font-size: 16px;
    display: block;
    margin-top: -5px;
    color: #cccccc;
}


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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    font-size: 17px;
    transition: color 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: #00c0a0; 
}


.hero-section {
    background: url('images/hero_background.jpg') no-repeat center center/cover;
    background-color: #333; 
    color: #ffffff;
    text-align: center;
    padding: 100px 20px;
    position: relative;
    overflow: hidden; 
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6); 
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #00c0a0; 
}

.hero-content p {
    font-size: 19px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #e0e0e0;
}

.cta-button {
    background-color: #00c0a0; 
    color: #1a1a1a; 
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    font-size: 18px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #00a080; 
    transform: translateY(-2px);
}


main {
    background-color: #ffffff; 
    padding: 40px 0;
}

.section-title {
    font-size: 36px;
    color: #004080; 
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 80px;
    height: 3px;
    background-color: #00c0a0; 
}


.content-block {
    font-size: 17px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 20px;
}


.contact-info {
    font-size: 18px;
    line-height: 2;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.contact-info strong {
    color: #004080;
}
.contact-info a {
    color: #00c0a0;
    text-decoration: none;
}
.contact-info a:hover {
    text-decoration: underline;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto 40px auto;
    padding: 30px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #004080;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: calc(100% - 20px);
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box; 
}

.contact-form textarea {
    resize: vertical; 
    min-height: 120px;
}

.contact-form button {
    background-color: #00c0a0;
    color: #ffffff;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.contact-form button:hover {
    background-color: #00a080;
    transform: translateY(-2px);
}

.map-container {
    height: 400px;
    margin-bottom: 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}


.document-list {
    list-style: none;
    padding: 0;
    max-width: 700px;
    margin: 0 auto 40px auto;
}

.document-list li {
    margin-bottom: 15px;
    padding: 15px;
    background-color: #f9f9f9;
    border-left: 5px solid #00c0a0;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.document-list li a {
    color: #004080;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    display: block;
}

.document-list li a:hover {
    color: #00c0a0;
    text-decoration: underline;
}


.eshop-info {
    text-align: center;
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: #555;
}


.purchase-steps {
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.purchase-steps ol {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
}

.purchase-steps li {
    counter-increment: step-counter;
    position: relative;
    margin-bottom: 30px;
    padding-left: 70px;
    font-size: 17px;
    line-height: 1.7;
    color: #444;
}

.purchase-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    background-color: #00c0a0;
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0, 192, 160, 0.3);
}

.purchase-steps h3 {
    color: #004080;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 22px;
}

.delivery-info, .return-info {
    margin-top: 50px;
    border-top: 1px solid #eee;
    padding-top: 30px;
}
.delivery-info h3, .return-info h3 {
    color: #004080;
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
}
.delivery-info ul {
    list-style: disc;
    margin-left: 25px;
    color: #555;
}
.delivery-info li, .return-info p {
    margin-bottom: 10px;
    font-size: 17px;
}
.return-info p a {
    color: #00c0a0;
    text-decoration: none;
}
.return-info p a:hover {
    text-decoration: underline;
}


footer {
    background-color: #004080; 
    color: #ffffff;
    text-align: center;
    padding: 25px 20px;
    font-size: 15px;
    border-top: 3px solid #00c0a0; 
    margin-top: 50px;
}

footer p {
    margin: 5px 0;
}

footer a {
    color: #00c0a0;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}


@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    nav ul {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    nav ul li {
        margin: 5px 15px;
    }
    .logo-container h1 {
        font-size: 24px;
    }
    .hero-content h2 {
        font-size: 36px;
    }
    .hero-content p {
        font-size: 17px;
    }
    .section-title {
        font-size: 30px;
    }
    .contact-info, .contact-form, .document-list, .purchase-steps {
        padding: 0 15px; 
    }
    .purchase-steps li {
        padding-left: 60px;
    }
    .purchase-steps li::before {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .logo-container img {
        height: 40px;
    }
    .logo-container h1 {
        font-size: 20px;
    }
    nav ul li {
        margin: 5px 10px;
    }
    .hero-content h2 {
        font-size: 28px;
    }
    .hero-content p {
        font-size: 16px;
    }
    .cta-button {
        padding: 12px 25px;
        font-size: 16px;
    }
}