html {
    scroll-behavior: smooth;
    box-sizing: border-box;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f4f4f4;
    color: #111111;
    overflow-x: hidden;
}

/* =====================================================
   HEADER
===================================================== */

header {
    background-color: #0b0b0b;
    color: white;
    padding: 15px;
    text-align: center;
}

.company-logo {
    width: 260px;
    max-width: 85%;
    height: auto;
    display: block;
    margin: 0 auto 8px;
    border-radius: 8px;
}

header h1 {
    margin: 5px 0;
}

header p {
    margin: 5px 0;
    color: white;
    font-size: 17px;
}

/* =====================================================
   NAVIGATION
===================================================== */

nav {
    background-color: #111111;
    padding: 16px;
    text-align: center;
    border-bottom: 4px solid #7edc00;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 18px;
    font-weight: bold;
    font-size: 17px;
}

nav a:hover {
    color: #7edc00;
}

/* =====================================================
   MAIN
===================================================== */

main {
    padding: 40px;
    text-align: center;
}

/* =====================================================
   BUTTONS
===================================================== */

button {
    background-color: #7edc00;
    color: #111111;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: #9cff19;
}

.view-part-button {
    display: inline-block;
    background-color: #7edc00;
    color: #111111;
    text-decoration: none;
    padding: 12px 20px;
    font-weight: bold;
    border-radius: 5px;
    text-align: center;
}

.view-part-button:hover {
    background-color: #9cff19;
}

/* =====================================================
   SEARCH AREA
===================================================== */

.search-box {
    max-width: 1100px;
    margin: 25px auto 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-box input,
.search-box select {
    padding: 12px;
    font-size: 16px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    background-color: white;
    min-height: 44px;
}

.search-box input {
    width: 250px;
}

.search-box input:focus,
.search-box select:focus {
    outline: 2px solid #7edc00;
    border-color: #7edc00;
}

/* =====================================================
   PARTS GRID
===================================================== */

.parts-grid {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.part-card {
    background-color: white;
    width: 280px;
    padding: 20px;
    border-radius: 10px;
    border-top: 4px solid #7edc00;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.part-card h3 {
    color: #111111;
}

.part-card img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    border-radius: 6px;
    margin-bottom: 10px;
}

/* =====================================================
   PRODUCT PAGE
===================================================== */

.product-page {
    max-width: 800px;
    margin: 30px auto;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    border-top: 5px solid #7edc00;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.product-image {
    flex: 1;
    min-width: 0;
    height: 360px;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    border-radius: 8px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.product-details {
    flex: 1;
    text-align: left;
}

.product-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: nowrap;
    width: 100%;
    margin-top: 20px;
}

.product-buttons .view-part-button {
    margin: 0;
    white-space: nowrap;
}

/* =====================================================
   ABOUT + CONTACT
===================================================== */

#about,
#contact {
    max-width: 900px;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    border-top: 4px solid #7edc00;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    text-align: center;
}

#about {
    margin: 10px auto 40px;
}

#contact {
    margin: 40px auto;
}

#about h2,
#contact h2 {
    margin-top: 0;
}

#contact p {
    margin: 8px 0;
}

#contact a {
    color: #2f7600;
}

#contact .view-part-button {
    color: #111111;
}

/* =====================================================
   FOOTER
===================================================== */

footer {
    background-color: #0b0b0b;
    color: white;
    text-align: center;
    padding: 22px;
    margin-top: 40px;
    border-top: 4px solid #7edc00;
}

footer p {
    margin: 0;
    line-height: 1.6;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    color: #7edc00;
}

/* =====================================================
   TABLET
===================================================== */

@media (max-width: 900px) {

    main {
        padding: 30px 20px;
    }

    .product-page {
        max-width: 95%;
    }

    .product-buttons {
        flex-wrap: wrap;
    }
}

/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 700px) {

    header {
        padding: 12px 10px;
    }

    .company-logo {
        width: 210px;
        max-width: 90%;
    }

    header h1 {
        font-size: 25px;
    }

    header p {
        font-size: 15px;
    }

    /* MOBILE NAVIGATION */

    nav {
        padding: 10px 6px;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 4px;
    }

    nav a {
        margin: 0;
        padding: 9px 10px;
        font-size: 14px;
    }

    /* MOBILE MAIN */

    main {
        padding: 20px 12px;
    }

    main h2 {
        font-size: 25px;
    }

    /* MOBILE SEARCH */

    .search-box {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin: 20px auto 30px;
    }

    .search-box input,
    .search-box select,
    .search-box button {
        width: 100%;
        max-width: 100%;
        font-size: 16px;
        min-height: 48px;
    }

    .search-box input {
        width: 100%;
    }

    /* MOBILE PART CARDS */

    .parts-grid {
        display: block;
        width: 100%;
    }

    .part-card {
        width: 100%;
        max-width: 420px;
        margin: 0 auto 20px;
        padding: 18px;
    }

    .part-card img {
        height: 220px;
    }

    .part-card .view-part-button {
        display: block;
        width: 100%;
        margin-top: 12px;
    }

    /* MOBILE PRODUCT PAGE */

    .product-page {
        width: 100%;
        max-width: 100%;
        margin: 15px auto;
        padding: 18px;
    }

    .product-page h2 {
        font-size: 23px;
        line-height: 1.3;
    }

    .product-layout {
        flex-direction: column;
        gap: 5px;
    }

    .product-image {
        width: 100%;
        height: 280px;
        margin: 10px 0 20px;
    }

    .product-image img {
        max-width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .product-details {
        width: 100%;
        text-align: left;
    }

    .product-details p {
        line-height: 1.5;
    }

    /* MOBILE PRODUCT BUTTONS */

    .product-buttons {
        display: flex !important;
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        width: 100% !important;
        gap: 10px !important;
        margin-top: 20px;
    }

    .product-buttons .view-part-button {
        display: block;
        width: 100%;
        margin: 0 !important;
        white-space: normal !important;
        padding: 14px 12px;
    }

    /* MOBILE ABOUT + CONTACT */

    #about,
    #contact {
        width: auto;
        margin: 25px 12px;
        padding: 20px 15px;
    }

    #about p,
    #contact p {
        line-height: 1.6;
    }

    #contact .view-part-button {
        display: block;
        width: 100%;
        max-width: 300px;
        margin: 18px auto 0;
    }

    /* MOBILE FOOTER */

    footer {
        padding: 20px 15px;
        font-size: 14px;
    }
}

/* =====================================================
   VERY SMALL PHONES
===================================================== */

@media (max-width: 400px) {

    header h1 {
        font-size: 22px;
    }

    nav a {
        font-size: 13px;
        padding: 8px;
    }

    main {
        padding: 15px 8px;
    }

    .part-card {
        padding: 15px;
    }

    .part-card img {
        height: 190px;
    }

    .product-page {
        padding: 15px;
    }

    .product-image {
        height: 240px;
    }

    .product-page h2 {
        font-size: 21px;
    }
}@media (min-width: 901px) {
    .parts-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 20px;
        max-width: 1000px;
        margin: 0 auto;
    }

    .part-card {
        width: 100%;
    }
}.business-banner {
    max-width: 550px;
    margin: 10px auto;
    padding: 0 15px;
}

.business-banner img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 10px;
}

@media (max-width: 700px) {
    .business-banner {
        max-width: 360px;
        margin: 10px auto;
        padding: 0 12px;
    }
}.seo-page-main ul {
    width: fit-content;
    margin: 15px auto 25px;
    padding-left: 25px;
    text-align: left;
}

.seo-page-main li {
    margin: 6px 0;
}.search-action-buttons {
    display: flex;
    gap: 12px;
    flex: 0 0 auto;
    align-items: center;
}
.search-action-buttons button {
    width: auto;
    margin: 0;
}

@media (max-width: 700px) {
    .search-action-buttons {
        width: 100%;
        justify-content: center;
    }

    .search-box .search-action-buttons button {
        width: auto;
        flex: 0 0 auto;
    }
}