@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap");

/* =========================================================
   RESET
   ========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Oswald", sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: #26384a;
    background: #ffffff;
    line-height: 1.6;
}

img {
    display: block;
    max-width: 100%;
}

a {
    text-decoration: none;
}


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

.header {
    width: 100%;
    background: #ffffff;
    border-bottom: 1px solid #e6edf2;
}

.header-container {
    width: min(1200px, 92%);
    min-height: 90px;

    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* LEFT LOGO */

.left-logo {
    width: 155px;
}

.left-logo img {
    width: 100%;
    height: auto;
}


/* RIGHT LOGO */

.right-logo {
    width: 70px;
}

.right-logo img {
    width: 100%;
    height: auto;
}


/* =========================================================
   HERO
   ========================================================= */

.hero {
    position: relative;

    min-height: 360px;

    display: flex;
    align-items: center;

    background-image: url("../images/welder.png");
    background-size: cover;
    background-position: center;

    overflow: hidden;
}


/* DARK OVERLAY */

.hero-overlay {
    position: absolute;
    inset: 0;

    background: linear-gradient(
        90deg,
        rgba(4, 30, 54, 0.98) 0%,
        rgba(5, 40, 70, 0.90) 35%,
        rgba(5, 40, 70, 0.55) 60%,
        rgba(5, 40, 70, 0.10) 100%
    );
}


/* HERO CONTAINER */

.hero-container {
    position: relative;
    z-index: 1;

    width: min(1200px, 92%);

    margin: auto;
}


/* HERO CONTENT */

.hero-content {
    max-width: 700px;

    color: #ffffff;
}


/* SMALL TITLE */

.hero-label {
    display: inline-block;

    margin-bottom: 18px;

    color: #8edcff;

    font-size: 13px;
    font-weight: 600;

    letter-spacing: 3px;
    text-transform: uppercase;
}


/* MAIN TITLE */

.hero h1 {
    margin-bottom: 25px;

    font-size: 30px;
    line-height: 1.05;

    font-weight: 700;

    letter-spacing: -1px;
}


/* YELLOW SLOGAN */

.hero h1 span {
    display: block;

    margin-top: 18px;

    color: #f0df16;

    font-size: 20px;

    letter-spacing: 1px;
}


/* HERO DESCRIPTION */

.hero-description {
    max-width: 600px;

    margin-bottom: 20px;

    color: #e4edf4;

    font-size: 16px;

    line-height: 1.8;
}


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

/*
    IMPORTANT:
    No background image and no colored background here.
*/

.main-content {
    width: min(1200px, 92%);

    margin: 0 auto;

    padding: 90px 0;
}


/* =========================================================
   ABOUT CARD
   ========================================================= */

.about-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 60px;
    align-items: center;
    padding: 20px 0;
}


/* =========================================================
   ABOUT TEXT
   ========================================================= */

.content-txt {
    position: relative;
    padding-left: 30px;
}


/* BLUE LINE */

.content-txt::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 4px;
    height: 65px;
    border-radius: 0 5px 5px 0;
    background: linear-gradient(
        180deg,
        #12b9f0,
        #1685f8
    );
}


/* ABOUT TITLE */

.content-txt h2 {
    margin-bottom: 25px;
    color: #052543;
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
}


/* ABOUT PARAGRAPHS */

.content-txt p {
    margin-bottom: 18px;
    color: #526173;
    font-size: 14px;
    line-height: 1.85;
}

.content-txt p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   ABOUT IMAGE
   ========================================================= */

.content-img {
    position: relative;

    width: 100%;

    overflow: hidden;

    border-radius: 16px;

    box-shadow:
        0 8px 25px rgba(5, 37, 67, 0.12),
        0 20px 45px rgba(5, 37, 67, 0.08);
}


/* IMAGE */

.content-img img {
    width: 100%;

    height: 350px;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}


/* IMAGE HOVER */

.content-img:hover img {
    transform: scale(1.04);
}


/* SMALL BLUE BORDER */

.content-img::after {
    content: "";

    position: absolute;

    right: 18px;
    bottom: 18px;

    width: 70px;
    height: 70px;

    border-right: 4px solid #12b9f0;
    border-bottom: 4px solid #1685f8;

    border-radius: 0 0 8px 0;

    pointer-events: none;
}

/*=========================================================
 banner
 ======================================================== */

 .banner{
    height: 15vh;
    background-color: #26384a;
 }


/* =========================================================
   PRODUCTS SECTION
   ========================================================= */

.products-section {
    margin-top: 100px;
}


/* =========================================================
   PRODUCTS HEADING
   ========================================================= */

.products-heading {
    max-width: 750px;

    margin-bottom: 55px;
}

.products-heading h2 {
    margin: 8px 0 15px;

    color: #052543;

    font-size: 38px;
    line-height: 1.2;
}

.products-heading p {
    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 14px;
    line-height: 1.8;
}


/* =========================================================
   CATEGORY HEADING
   ========================================================= */

.product-category {
    margin-bottom: 90px;
}

.category-heading {
    display: flex;

    align-items: center;

    gap: 18px;

    margin-bottom: 35px;
}

.category-number {
    width: 52px;
    height: 52px;

    display: flex;

    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    border-radius: 50%;

    background: #eaf7fd;

    color: #1685f8;

    font-size: 14px;
    font-weight: 700;
}

.category-heading h2 {
    margin-top: 3px;

    color: #052543;

    font-size: 28px;
}


/* =========================================================
   ENGINEERING PRODUCT GRID
   ========================================================= */

.engineering-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 22px;
}


/* =========================================================
   PRODUCT CARD
   ========================================================= */

.product-card {
    overflow: hidden;

    background: #ffffff;

    border: 1px solid #e5ecf2;

    border-radius: 12px;

    box-shadow:
        0 5px 18px rgba(5, 37, 67, 0.05);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-6px);

    box-shadow:
        0 15px 35px rgba(5, 37, 67, 0.11);
}


/* =========================================================
   PRODUCT IMAGE
   ========================================================= */

.product-image {
    height: 190px;

    overflow: hidden;

    background: #eef4f8;
}

.product-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.06);
}


/* =========================================================
   PRODUCT CONTENT
   ========================================================= */

.product-content {
    padding: 22px;
}

.product-content h3 {
    margin-bottom: 8px;

    color: #052543;

    font-size: 17px;
}

.product-content p {
    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 13px;

    line-height: 1.7;
}


/* =========================================================
   HOT-DIP GALVANIZATION
   ========================================================= */

.service-highlight {
    display: grid;

    grid-template-columns: 0.9fr 1.1fr;

    gap: 45px;

    align-items: center;

    margin-top: 40px;

    padding: 35px;

    border: 1px solid #e5ecf2;

    border-radius: 15px;
}

.service-image {
    height: 300px;

    overflow: hidden;

    border-radius: 10px;
}

.service-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.service-content h3 {
    margin: 8px 0 15px;

    color: #052543;

    font-size: 28px;
}

.service-content p {
    margin-bottom: 12px;

    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 14px;

    line-height: 1.8;
}


/* =========================================================
   STANDARD PRODUCTS
   ========================================================= */

.standard-products {
    margin-top: 90px;
}

.standard-group {
    margin-bottom: 55px;
}

.group-title {
    display: flex;

    align-items: center;

    gap: 12px;

    margin-bottom: 25px;
}

.group-title > span {
    padding: 5px 10px;

    border-radius: 5px;

    background: #052543;

    color: #ffffff;

    font-size: 11px;
}

.group-title h3 {
    color: #052543;

    font-size: 22px;
}


/* =========================================================
   STANDARD PRODUCT GRID
   ========================================================= */

.product-list {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 18px;
}


/* =========================================================
   STANDARD PRODUCT
   ========================================================= */

.standard-product {
    position: relative;

    padding: 24px 25px 24px 28px;

    border: 1px solid #e5ecf2;

    border-radius: 10px;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.standard-product::before {
    content: "";

    position: absolute;

    top: 24px;
    left: 0;

    width: 3px;
    height: 35px;

    background: #1685f8;

    border-radius:
        0 4px 4px 0;
}

.standard-product:hover {
    transform: translateY(-3px);

    border-color: #cbdfea;

    box-shadow:
        0 8px 25px rgba(5, 37, 67, 0.06);
}

.standard-product h4 {
    margin-bottom: 8px;

    color: #052543;

    font-size: 17px;
}

.standard-product p {
    margin-bottom: 8px;

    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 13px;

    line-height: 1.7;
}

.product-spec {
    display: block;

    color: #1685f8;

    font-family: Arial, sans-serif;

    font-size: 11px;

    line-height: 1.6;
}


/* =========================================================
   STEEL DOORS
   ========================================================= */

.doors-section {
    display: grid;

    grid-template-columns: 0.9fr 1.1fr;

    gap: 55px;

    align-items: center;

    margin-top: 100px;

    padding: 50px 0;

    border-top: 1px solid #e5ecf2;
}

.doors-image {
    height: 500px;

    overflow: hidden;

    border-radius: 15px;

    box-shadow:
        0 15px 40px rgba(5, 37, 67, 0.10);
}

.doors-image img {
    width: 300px;
    

    object-fit: cover;

    transition:
        transform 0.5s ease;
}

.doors-image:hover img {
    transform: scale(1.04);
}

.doors-content h2 {
    margin: 8px 0 15px;

    color: #052543;

    font-size: 38px;
}

.doors-intro {
    margin-bottom: 25px;

    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 14px;

    line-height: 1.8;
}


/* =========================================================
   DOOR FEATURES
   ========================================================= */

.door-features {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 12px;
}

.door-feature {
    display: flex;

    gap: 10px;

    align-items: flex-start;

    padding: 13px;

    border-radius: 8px;

    background: #f8fbfd;
}

.door-feature strong {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 27px;
    height: 27px;

    flex-shrink: 0;

    border-radius: 50%;

    background: #e5f6fd;

    color: #1685f8;

    font-size: 9px;
}

.door-feature span {
    color: #526173;

    font-family: Arial, sans-serif;

    font-size: 11px;

    line-height: 1.6;
}


/* =========================================================
   BANNER
   ========================================================= */

.banner {
    min-height: 330px;

    display: flex;

    align-items: center;
    justify-content: center;

    text-align: center;

    background:
        linear-gradient(
            90deg,
            rgba(5, 37, 67, 0.95),
            rgba(8, 70, 110, 0.88)
        ),
        url("../images/mainOffice2.jfif");

    background-size: cover;

    background-position: center;
}

.banner-content {
    width: min(800px, 90%);

    color: #ffffff;
}

.banner-content > span {
    color: #7bd8fa;

    font-size: 13px;
    font-weight: 600;

    letter-spacing: 4px;
}

.banner-content h2 {
    margin: 12px 0 15px;

    font-size: clamp(32px, 5vw, 52px);

    line-height: 1.05;
}

.banner-content p {
    color: #d5e6f0;

    font-family: Arial, sans-serif;

    font-size: 14px;
}


/* =========================================================
   RESPONSIVE - TABLET
   ========================================================= */

@media (max-width: 1050px) {

    .engineering-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }

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

    .doors-section {
        grid-template-columns: 1fr;

        gap: 40px;
    }

    .doors-image {
        height: 420px;
    }

}


/* =========================================================
   RESPONSIVE - MOBILE
   ========================================================= */

@media (max-width: 650px) {

    .products-section {
        margin-top: 65px;
    }

    .products-heading h2 {
        font-size: 30px;
    }

    .category-heading h2 {
        font-size: 23px;
    }

    .engineering-grid {
        grid-template-columns: 1fr;
    }

    .product-list {
        grid-template-columns: 1fr;
    }

    .service-highlight {
        padding: 20px;

        gap: 25px;
    }

    .service-image {
        height: 260px;
    }

    .service-content h3 {
        font-size: 24px;
    }

    .doors-section {
        margin-top: 60px;

        padding-top: 40px;
    }

    .doors-image {
        height: 330px;
    }

    .doors-content h2 {
        font-size: 30px;
    }

    .door-features {
        grid-template-columns: 1fr;
    }

    .banner {
        min-height: 280px;
    }

}



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

.footer {
    background: #052543;

    color: #ffffff;
}

.footer-container {
    width: min(1200px, 92%);

    min-height: 100px;

    margin: auto;

    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.footer p {
    color: #b9c9d6;

    font-family: Arial, sans-serif;

    font-size: 12px;
}

.footer-tagline {
    color: #f0df16 !important;

    font-family: "Oswald", sans-serif !important;

    font-size: 14px !important;

    font-weight: 600;

    letter-spacing: 1px;
}


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

@media (max-width: 900px) {

    .hero {
        min-height: 520px;
    }

    .about-card {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .content-img {
        max-width: 700px;

        margin: auto;
    }

    .content-img img {
        height: 420px;
    }

}


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

@media (max-width: 600px) {

    /* HEADER */

    .header-container {
        min-height: 75px;
    }

    .left-logo {
        width: 120px;
    }

    .right-logo {
        width: 55px;
    }


    /* HERO */

    .hero {
        min-height: 580px;

        background-position: 65% center;
    }

    .hero-container {
        width: 88%;
    }

    .hero-label {
        font-size: 10px;

        letter-spacing: 2px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero h1 span {
        font-size: 24px;
    }

    .hero-description {
        font-size: 14px;

        line-height: 1.7;
    }


    /* MAIN */

    .main-content {
        width: 90%;

        padding: 55px 0;
    }


    /* ABOUT */

    .about-card {
        gap: 35px;

        padding: 0;
    }

    .content-txt {
        padding-left: 22px;
    }

    .content-txt::before {
        width: 3px;

        height: 50px;
    }

    .content-txt h2 {
        margin-bottom: 20px;

        font-size: 30px;
    }

    .content-txt p {
        font-size: 13px;

        line-height: 1.8;
    }


    /* IMAGE */

    .content-img {
        border-radius: 12px;
    }

    .content-img img {
        height: 320px;
    }

    .content-img::after {
        right: 12px;
        bottom: 12px;

        width: 50px;
        height: 50px;
    }


    /* FOOTER */

    .footer-container {
        min-height: 120px;

        flex-direction: column;

        justify-content: center;

        text-align: center;
    }

}


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

@media (max-width: 380px) {

    .hero h1 {
        font-size: 32px;
    }

    .hero h1 span {
        font-size: 21px;
    }

    .content-txt h2 {
        font-size: 27px;
    }

    .content-img img {
        height: 280px;
    }

}