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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Container Styles */
.header-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 102;
    padding: 50px;
    transition: background-color 0.3s, box-shadow 0.3s;
    box-shadow: none;
}

.header-container.scrolled {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container.scrolled + .hamburger {
    color: #5D5D5D;
}

/* Hamburger Menu Styles */
.hamburger {
    font-size: 30px;
    cursor: pointer;
    position: fixed;
    top: 25px;
    right: 20px;
    z-index: 105;
    color: #5D5D5D;
}

.logo {
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    z-index: 103;
    width: 120px;
    height: auto;
}

/* Optional hover effect for logo */
.logo:hover {
    opacity: 0.8;
    cursor: pointer;
}

.nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 0;
    background-color: #ffffff;
    z-index: 103;
    transition: width 0.5s;
    padding-top: 60px;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
    overflow-x: hidden;
    display: block;
}

.nav-menu a {
    padding: 15px 25px;
    text-decoration: none;
    font-size: 18px;
    color: #000000;
    display: block;
    transition: 0.3s;
}

/* Highlight active link */
.nav-menu a.active {
    background-color: #f1f1f1;
    color: #3B3B3C;
}

/* Shift only the first link down 50px when scrolled */
.header-container.scrolled + .hamburger + .nav-menu a:first-child {
    margin-top: 50px;
}

.nav-menu a:hover {
    color: #f1f1f1;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 20px;
}

/* Contact Section Styles (used for warranty form) */
.contact-section {
    max-width: 1400px;
    padding: 20px 15px;
    text-align: left;
}

.contact-section h1 {
    font-size: 3em;
    color: #000000;
    margin-bottom: 15px;
    text-align: center;
}

.contact-section p {
    font-size: 1.3em;
    color: #5D5D5D;
    text-align: center;
}

/* Remove margin-bottom for the first paragraph to make lines single-spaced */
.contact-section p:first-of-type {
    margin-bottom: 0;
}

/* Keep margin-bottom for the last paragraph to space before the form */
.contact-section p:last-of-type {
    margin-bottom: 40px;
}

/* Contact Columns Styles */
.contact-columns {
    display: flex;
    gap: 40px;
    margin-bottom: 20px;
    max-width: 1000px;
    margin-left: 0;
    margin-right: auto;
}

.contact-column {
    flex: 1;
}

.contact-column .form-group {
    margin-bottom: 15px;
}

.contact-column .form-group label {
    display: block;
    font-size: 1.1em;
    color: #000000;
    margin-bottom: 5px;
    font-weight: bold;
}

.contact-column .form-group input,
.contact-column .form-group textarea {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: Arial, sans-serif;
}

/* Placeholder Text Styles */
.contact-column .form-group input::placeholder,
.contact-column .form-group textarea::placeholder {
    color: #999999;
    font-style: italic;
    opacity: 0.8;
}

.contact-column .form-group textarea {
    resize: vertical;
    height: 80px;
}

/* Full-width textarea for issue description */
.form-group textarea {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: Arial, sans-serif;
    resize: vertical;
    height: 80px;
}

.form-group label[for="issue"] {
    font-family: Arial, sans-serif;
    font-size: 1.1em;
    color: #000000;
    font-weight: bold;
    margin-bottom: 5px;
}

.form-group textarea::placeholder {
    color: #999999;
    font-style: italic;
    opacity: 0.8;
}

/* Contact Form Styles */
.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.submit-button {
    background-color: #3B3B3C;
    color: #ffffff;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 20px;
}

.submit-button:hover {
    background-color: #228B22;
}

/* Footer Styles */
footer {
    background-color: #fff;
    color: #000;
    text-align: center;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9em;
}

footer p {
    margin: 0;
}

.footer-links {
    margin: 0;
}

.footer-links a {
    color: #000;
    text-decoration: none;
    margin: 0 10px;
}

.footer-links a:hover {
    color: #e6e6e6;
}

.footer-links .instagram-icon {
    vertical-align: middle;
    width: 16px;
    height: 16px;
    transition: opacity 0.3s;
}

.footer-links a:hover .instagram-icon {
    opacity: 0.8;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .main-content {
        padding-top: 80px;
        padding-bottom: 10px;
    }

    .contact-section {
        padding: 15px 15px;
    }

    .contact-section h1 {
        font-size: 2.5em;
    }

    .contact-section p {
        font-size: 1.1em;
    }

    .contact-section p:last-of-type {
        margin-bottom: 30px;
    }

    .contact-columns {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 15px;
    }

    .contact-column .form-group {
        margin-bottom: 10px;
    }

    .contact-column .form-group label {
        font-size: 1em;
    }

    .contact-column .form-group input,
    .contact-column .form-group textarea {
        font-size: 0.9em;
    }

    .form-group label[for="issue"] {
        font-size: 1em;
    }

    .submit-button {
        font-size: 1em;
        padding: 10px 25px;
        margin-top: 15px;
    }
}