:root {
    --primary-color: #A45E4D;
    --secondary-color: #E5A14B;
    --text-heading: #1D0C08;
    --text-dark: #333333;
    --text-black: #000000;
    --text-white: #FFFFFF;
    --border-clr: rgba(0, 0, 0, 10%);
    --sec-title-light: #F8EFED;
    --sec-title-white: #FFFFFF;
    --sec-bg-light: #F8EFED;
}
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
}
section i.bi{
    display: flex;
    align-items: center;
    justify-content: center;
}

header .top-bar {
    background-color: var(--secondary-color);
    padding: 12px 0;
}
header .top-bar a{
    color: var(--text-heading);
}
header .navbar {
    background-color: #ffffff;
    padding: 20px 0;
}
header nav ul.navbar-nav{
    gap: 30px;
}
header .dropdown-menu-item,
header .nav-link {
    transition: color 0.3s ease;
    padding: 0px !important;
    font-weight: 400;
    font-size: 16px;
    line-height: 120%;
    color: var(--text-dark);
}
header .dropdown-menu{
    padding: 0px !important;
    border: 1px solid var(--border-clr);
    overflow: hidden;
}
header .dropdown-menu li a.dropdown-menu-item{
    padding: 10px !important;
}
header .nav-link:hover{
    color: var(--primary-color);
}
header nav ul.navbar-nav .nav-link.active {
    font-weight: 600;
    color: var(--primary-color);
}
header .dropdown-toggle::after {
    vertical-align: 0.15em;
}

/* Button CSS START */
.primary_btn{
    font-size: 16px;
    line-height: 120%;
    font-weight: 500;
    color: var(--text-white);
    border: 1px solid var(--primary-color);
    border-radius: 6px;
    background: var(--primary-color);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: fit-content;
}
.secondary_btn{
    font-size: 16px;
    line-height: 120%;
    font-weight: 500;
    color: var(--text-white);
    border: 1px solid var(--secondary-color);
    border-radius: 6px;
    background: var(--secondary-color);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: fit-content;
}
.border_btn{
    font-size: 16px;
    line-height: 120%;
    font-weight: 500;
    color: var(--text-white);
    border: 1px solid var(--text-white);
    border-radius: 6px;
    background: transparent;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: fit-content;
}
/* Button CSS END */

/* section title */
.sec-title{
    padding: 8px 16px;
    width: fit-content;
    font-weight: 400;
    font-size: 16px;
    line-height: 120%;
    background: var(--sec-title-light);
    color: var(--primary-color);
}
.ttl-bg-white{
    background: var(--sec-title-white);
}
/* section title end */

/* Banner section */
.hero_section {
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 150px 0px;
    background-image: url('../images/banner-img.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.hero_section::before{
    content: "";
    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, #000000 0%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}
.hero_section .container{
    z-index: 2;
    position: relative;
}
.hero_section .hero-badge{
    border-radius: 4px;
    border: 1px solid #FFFFFF26;
    background: #FFFFFF0D;
    padding: 8px 16px;
    font-weight: 400;
    font-size: 16px;
    line-height: 120%;
}
.hero_section .hero-badge svg{
    margin-right: 5px;
}
.hero_section .hero-badge strong{
    font-weight: 600;
}
/* Banner section end */

/* product section */
/*.products-sec {*/
/*    background-color: var(--sec-bg-light);*/
/*}*/
/*.product-card {*/
/*    height: 394px;*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    overflow: hidden;*/
/*    position: relative;*/
/*    display: flex;*/
/*    transition: all linear 350ms;*/
/*}*/
/*.product-desc{*/
/*    overflow: hidden;*/
/*    text-overflow: ellipsis;*/
/*    display: -webkit-box;*/
/*    -webkit-line-clamp: 2;*/
/*    -webkit-box-orient: vertical;*/
/*}*/
/*.product-card:hover .product-desc{*/
/*    -webkit-line-clamp: unset;*/
/*}*/

.products-sec {
    background-color: var(--sec-bg-light);
}
.product-card {
    height: 394px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    position: relative;
    display: flex;
    transition: all ease-in-out 800ms;
}
.product-desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 20;
    overflow: hidden;
    max-height: 40px;
    transition: max-height ease-in-out 800ms;
}
.product-card:hover .product-desc {
    max-height: 500px;
}

/* product section end */

/* quality & performance */
.feature-item {
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}
.feature-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.feature-dot {
    width: 4px;
    height: 4px;
    background-color: var(--text-black);
    border-radius: 50%;
    flex-shrink: 0;
}
.feature-text {
    color: var(--text-heading);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 0;
}
@media (max-width: 991px) {
    .feature-item {
        padding: 14px 10px;
    }
}
/* quality & performance End */

/* Technical Services */
.services-sec{
    background: var(--sec-bg-light);
}
.service-card {
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    padding: 40px 30px;
    transition: all 0.3s ease;
}
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    border-color: var(--primary-color);
}
.icon-wrapper {
    width: 80px;
    height: 80px;
    border: 1px solid var(--border-clr);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--text-white);
}
.service-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}
/* Technical Services End */

/* Research & Development */
.facility-item {
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}
.facility-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.facility-text {
    color: var(--text-heading);
    font-size: 16px;
    font-weight: 600;
}
@media (max-width: 991.98px) {
    .facility-item {
        padding: 14px 20px;
    }
}
/* Research & Development End */

/* Packaging */
.packaging-sec {
    background: linear-gradient(180deg, #1D0C08 0%, rgba(29, 12, 8, 0.2) 50%, #1D0C08 100%), url('../images/packaging-banner-img.gif') no-repeat center center/cover;
    position: relative;
    height: 90vh;
}
.packaging-sec .row .row{
    height: fit-content;
}
.packaging-items{
    height: fit-content;
}
.packaging-card{
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    padding: 20px 24px;
    transition: all 0.3s ease;
}
.packaging-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}
/* Packaging End */

/* FAQ Section */
.faq-sec{
    background: var(--sec-bg-light);
}
.accordion-item {
    border-bottom: 1px solid var(--border-clr) !important;
    border-radius: 0px !important;
}
.accordion-button {
    background-color: transparent;
    color: var(--text-heading);
    font-weight: 400;
    font-size: 22px;
    line-height: 100%;
    padding: 20px 0px;
}
.accordion-button:not(.collapsed) {
    background-color: transparent;
    color: var(--primary-color);
}
.accordion-button::after {
    content: "▾";
    width: 28px;
    height: 28px;
    background-color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    background-position: center center;
    background-image: none !important;
}
.accordion-button:not(.collapsed)::after {
    content: "▾";
    background-color: var(--secondary-color);
    color: var(--text-white);
}
.accordion-body {
    padding: 0 0 24px 0;
}
.accordion-button{
    box-shadow: none !important;
}
.accordion-button[aria-expanded="true"]{
    font-weight: 600;
}
/* FAQ Section End */

/* Contact Us */
.contact-form-wrapper {
    background-color: #F8EFED;
    padding: 60px;
    border: 1px solid var(--border-clr);
}
.form-floating {
    position: relative;
}
.form-floating > .form-control,
.form-floating > .form-select {
    height: 60px;
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    border-radius: 8px;
    color: var(--text-black);
    font-size: 16px;
    font-weight: 500;
    padding: 0 20px;
}
.form-floating > textarea.form-control {
    height: 150px;
    padding: 24px 20px 0 20px;
}
.form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 0 20px;
    color: var(--text-dark);
    font-weight: 500;
    pointer-events: none;
    transform-origin: 0 0;
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out, color 0.2s ease-in-out;
}
.form-floating > textarea.form-control ~ label {
    align-items: flex-start;
    padding-top: 24px;
}
.form-floating > .form-control:focus,
.form-floating > .form-control:not(:placeholder-shown),
.form-floating > .form-select:focus,
.form-floating > .form-select:valid {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
    border-color: var(--primary-color);
    box-shadow: none;
}
.form-floating > textarea.form-control:focus,
.form-floating > textarea.form-control:not(:placeholder-shown) {
    padding-top: 36px;
}
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select:focus ~ label,
.form-floating > .form-select:valid ~ label {
    opacity: 1;
    color: var(--primary-color);
    transform: scale(0.85) translateY(-0.75rem) translateX(0.15rem);
}
.form-floating > textarea.form-control:focus ~ label,
.form-floating > textarea.form-control:not(:placeholder-shown) ~ label {
    opacity: 1;
    color: var(--primary-color);
    transform: scale(0.85) translateY(-1.1rem) translateX(0.15rem);
}
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%231D0C08' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 14px;
}
.info-card {
    background-color: var(--text-white);
    border: 1px solid var(--border-clr);
    transition: all 0.3s ease;
}
.info-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}
.info-icon-wrapper {
    width: 52px;
    height: 52px;
    border: 1px solid var(--secondary-color);
    border-radius: 10px !important;
    display: flex;
    align-items: center;
    justify-content: center;
}
.info-label {
    font-weight: 400;
    font-size: 14px;
    line-height: 120%;
}
/* Contact Us End */

/* CTA Section */
.cta-sec {
    position: relative;
    overflow: hidden;
}
.cta-bg-video {
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}
.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(29, 12, 8, 0.8), rgba(29, 12, 8, 0.85));
    z-index: 1;
}
.z-1 {
    z-index: 1;
}
.mx-w-822{
    max-width: 822px;
}
/* CTA Section End */

/* Footer */
footer.footer-sec {
    background-color: var(--text-heading);
    color: rgba(255, 255, 255, 0.7);
    padding-bottom: 0px !important;
    overflow-x: hidden;
}
.copyright-text {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}
.footer-about{
    max-width: 80%;
}
.list-unstyled li a{
    font-size: 16px;
    line-height: 120%;
    font-weight: 400;
    color: var(--text-white);
    transition: all ease-in-out 350ms;
}
.list-unstyled li a:hover{
    color: rgba(255, 255, 255, .70);
}
footer > .container-fuild{
    border-top: 1px solid #FFFFFF1A
}
/* Footer End */


/* products page */
.oil-type-sec .table-responsive {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}
.oil-grid-table {
    margin-bottom: 0;
    vertical-align: middle;
    border-collapse: collapse;
}
.oil-grid-table thead th {
    background-color: #F8EFED;
    color: #1D0C08;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    font-size: 18px;
    line-height: 120%;
    padding: 12px;
    text-align: center;
    font-weight: 500;
}
.oil-grid-table thead th:first-child {
    font-weight: 500;
}
.oil-grid-table thead th:last-child {
    border-right: none;
}
.oil-grid-table tbody tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.oil-grid-table tbody tr:last-child {
    border-bottom: none;
}
.oil-grid-table tbody td {
    padding: 7px 30px;
    text-align: center;
    color: #333333;
    font-size: 1.05rem;
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    background-color: #FFFFFF;
    font-size: 18px;
    line-height: 120%;
}
.oil-grid-table tbody tr td:first-child {
    text-align: center;
    font-weight: 400;
    color: #333333;
}
.oil-grid-table tbody td:last-child {
    border-right: none;
}
.oil-grid-table tbody tr:last-child td{
    border-bottom-color: transparent;
}
.oil-grid-table .check-icon {
    display: inline-block;
    font-size: 1.35rem;
    line-height: 1;
    vertical-align: middle;
}

.non-oil-type-sec .oil-grid-table thead th{
    background-color: var(--text-white);
}



@media (max-width: 991px) {
    header .navbar-brand img{
        height: 60px;
    }
    header .navbar-toggler {
        border: 0px !important;
        box-shadow: none !important;
    }
    .navbar-collapse {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: #ffffff;
        z-index: 1050;
        transition: right 0.4s ease-in-out;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        display: block !important;
        padding: 20px;
    }
    .navbar-collapse.show {
        right: 0;
    }
    .nav-item {
        padding: 5px 0;
    }
    .btn-contact {
        margin-top: 10px;
        display: flex;
        justify-content: center;
        width: 100%;
    }
    .top-bar{
        display: none;
    }
    .container, .container-sm {
        max-width: 100%;
    }
    .products-sec .primary_btn{
        margin-left: 0px !important;
        margin-right: auto;
    }
    .product-desc{
        -webkit-line-clamp: unset;
    }
    .rd-sec .order-3{
        margin-top: 1rem;
    }
    .packaging-card{
        padding: 15px;
    }
    .accordion-button{
        font-size: 20px;
    }
    .contact-form-wrapper{
        padding: 20px !important;
    }
    .primary_btn,
    .secondary_btn,
    .border_btn{
        padding: 12px 20px;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .hero_section{
        padding: 100px 0px;
    }
    .products-sec .primary_btn{
        margin-left: auto !important;
        margin-right: 0;
    }
    .performance-sec .col-12 .d-flex.flex-column{
        flex-flow: wrap;
        flex-direction: row !important;
    }
    .performance-sec .col-12 .d-flex.flex-column .feature-item{
        width: calc(50% - 1rem);
    }
    .rd-sec .order-1{
        height: stretch;
    }
    .rd-sec .rd-img-wrapper{
        height: 100%;
    }
    .rd-sec .rd-img-wrapper img{
        height: 100%;
        object-fit: cover;
    }
    .rd-sec .order-3{
        height: stretch;
    }
    .facility-item {
        padding: 10px;
    }
    .packaging-sec{
        height: 70vh;
    }
    .packaging-card{
        padding: 10px;
    }
    .page-our-products section img,
    .page-about-us section img{
        width: 100%;
        height: 100%;
    }
    .page-our-products section.products-sec img{
        height: 350px;
    }
}

@media screen and (max-width: 767px){
    .page-our-products section img,
    .page-about-us section img{
        width: 100%;
        height: 100%;
    }

    .page-our-products section.products-sec img{
        height: 300px;
    }
    .pg-packaging-sec .pg-pack_type_item{
        width: 100% !important;
    }
}