/********** Template CSS **********/
:root {
    --primary: #D81324;
    --secondary: #0B2154;
    --light: #F2F2F2;
    --dark: #111111;
}

.fw-medium {
    font-weight: 600 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    font-weight: 500;
    text-transform: uppercase;
    transition: .5s;
}

.btn.btn-primary,
.btn.btn-secondary {
    color: #FFFFFF;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
    border-radius: 2px;
}


/*** Navbar ***/
.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

.navbar-light .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: #FFFFFF;
    font-size: 15px;
    text-transform: uppercase;
    outline: none;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary);
}

@media (max-width: 991.98px) {
    .navbar-light .navbar-nav .nav-link  {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar-light .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

.navbar-light .navbar-brand,
.navbar-light a.btn {
    height: 75px;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
}

.navbar-light.sticky-top {
    top: -100px;
    transition: .5s;
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}


/*** Header ***/
.carousel-caption {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 1;
}

.carousel-control-prev,
.carousel-control-next {
    width: 10%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
}

@media (max-width: 768px) {
    #header-carousel .carousel-item {
        position: relative;
        min-height: 450px;
    }
    
    #header-carousel .carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

.page-header {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.page-header-inner {
    background: rgba(0, 0, 36, 0.8);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}


/*** Facts ***/
.fact {
    background: linear-gradient(rgba(0, 0, 0, .7), rgba(0, 0, 0, .7)), url(../img/carousel-bg-1.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}


/*** Service ***/
.service .nav .nav-link {
    background: var(--light);
    transition: .5s;
}

.service .nav .nav-link.active {
    background: var(--primary);
}

.service .nav .nav-link.active h4 {
    color: #FFFFFF !important;
}


/*** Booking ***/
.booking {
    background: linear-gradient(rgba(0, 0, 0, .7), rgba(0, 0, 0, .7)), url(../img/carousel-bg-2.jpg) center center no-repeat;
    background-size: cover;
}

.bootstrap-datetimepicker-widget.bottom {
    top: auto !important;
}

.bootstrap-datetimepicker-widget .table * {
    border-bottom-width: 0px;
}

.bootstrap-datetimepicker-widget .table th {
    font-weight: 500;
}

.bootstrap-datetimepicker-widget.dropdown-menu {
    padding: 10px;
    border-radius: 2px;
}

.bootstrap-datetimepicker-widget table td.active,
.bootstrap-datetimepicker-widget table td.active:hover {
    background: var(--primary);
}

.bootstrap-datetimepicker-widget table td.today::before {
    border-bottom-color: var(--primary);
}


/*** Team ***/
.team-item .team-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    transform: scale(0);
    transition: .5s;
}

.team-item:hover .team-overlay {
    transform: scale(1);
}

.team-item .team-overlay .btn {
    color: var(--primary);
    background: #FFFFFF;
}

.team-item .team-overlay .btn:hover {
    color: #FFFFFF;
    background: var(--secondary)
}


/*** Testimonial ***/
.testimonial-carousel .owl-item .testimonial-text,
.testimonial-carousel .owl-item.center .testimonial-text * {
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-text {
    background: var(--primary) !important;
}

.testimonial-carousel .owl-item.center .testimonial-text * {
    color: #FFFFFF !important;
}

.testimonial-carousel .owl-dots {
    margin-top: 24px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    border: 1px solid #CCCCCC;
    transition: .5s;
}

.testimonial-carousel .owl-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}


/*** Footer ***/
.footer {
    background: linear-gradient(rgba(0, 0, 36, .8), rgba(0, 0, 36, .8)), url(../img/bg-grey.jpg) center center no-repeat;
    background-size: cover;
}

.footer .btn.btn-social {
    margin-right: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    border: 1px solid #FFFFFF;
    border-radius: 35px;
    transition: .3s;
}

.footer .btn.btn-social:hover {
    color: var(--primary);
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
}

.footer .btn.btn-link:hover {
    letter-spacing: 1px;
    box-shadow: none;
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid rgba(256, 256, 256, .1);
}

.footer .copyright a {
    color: var(--light);
}

.footer .footer-menu a {
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, .3);
}

.footer .footer-menu a:last-child {
    margin-right: 0;
    padding-right: 0;
    border-right: none;
}

/* Posisi dasar container carousel */
.my-carousel-container {
    position: relative;
    height: 350px; 
    background-color: #000;
}

/* TAMPILAN DESKTOP (NORMAL) */
.my-carousel-img {
    height: 100%;
    object-fit: cover; 
}

/* CSS Khusus untuk memosisikan tombol tepat di tengah-tengah gambar */
.carousel-caption-center {
    position: absolute;
    top: 20%;
    left: 80%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

/* TAMPILAN HP / MOBILE (STRETCH) */
@media (max-width: 767.98px) {
    .my-carousel-container {
        height: 160px; 
    }
    .my-carousel-img {
        object-fit: crop; 
    }
    /* Memperkecil ukuran tombol sedikit saat di layar HP agar pas */
    .carousel-caption-center .btn {
        padding: 6px 15px !important;
        font-size: 14px !important;
    }
}

/* --- PENGATURAN UMUM CONTAINER --- */
.my-responsive-container {
    position: relative;
    background-color: #000;
}

/* CSS Memosisikan Tombol Tepat di Tengah Gambar */
.carousel-caption-center {
    position: absolute;
    top: 20%;
    left: 80%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

/* --- 1. TAMPILAN DESKTOP (Layar Monitor / Laptop) --- */
@media (min-width: 768px) {
    .my-responsive-container {
        height: 600px; /* Ukuran tinggi proporsional layar Desktop */
    }
    .my-img-desktop {
        object-fit: cover; /* Gambar rapi tidak terdistorsi */
    }
}

/* --- 2. TAMPILAN MOBILE (Layar HP) --- */
@media (max-width: 767.98px) {
    .my-responsive-container {
        height: 200px; /* Ukuran tinggi khusus layar HP agar info gambar tidak terpotong */
    }
    .my-img-mobile {
        object-fit: fill; /* Gambar mobile dipaksa memenuhi area (stretch) */
    }
    /* Optimasi ukuran tombol di layar kecil */
    .carousel-caption-center .btn-responsive {
        padding: 6px 15px !important;
        font-size: 14px !important;
        min-width: 180px !important;
    }
}

.my-responsive-container {
    position: relative;
    background-color: #000;
}

.carousel-caption-auto{
    position: absolute;
    top: 20%;
    left: 21%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

.carousel-caption-marine{
    position: absolute;
    top: 15%;
    left: 20%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

.carousel-caption-chem{
    position: absolute;
    top: 63%;
    left: 20%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

.carousel-caption-center {
    position: absolute;
    top: 30%;
    left: 21%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

/* DESKTOP VIEW */
@media (min-width: 768px) {
    .my-responsive-container {
        height: 600px; 
    }
    .my-img-desktop {
        object-fit: cover; 
    }
}

/* MOBILE VIEW */
@media (max-width: 767.98px) {
    .my-responsive-container {
        height: 200px; 
    }
    .my-img-mobile {
        object-fit: fill; 
    }
}

/* --- PREMIUM TECHNICAL SERVICES SECTION --- */
.tech-service-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(11, 33, 84, 0.03);
}

.tech-service-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -4px rgba(11, 33, 84, 0.12);
    border-color: rgba(216, 19, 36, 0.2);
    background: #ffffff;
}

.tech-service-card:hover::before {
    opacity: 1;
}

.tech-service-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(216, 19, 36, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.tech-service-card:hover .tech-service-icon {
    background: var(--primary);
    color: #ffffff;
    transform: scale(1.05);
}

.tech-service-title {
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.98rem;
    margin: 0;
    line-height: 1.35;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(11, 33, 84, 0.05);
    color: var(--secondary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

/* --- PREMIUM PARTNERS & CUSTOMERS SECTION --- */
.partners-section {
    background: #ffffff;
    position: relative;
}

.partner-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 24px 20px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(11, 33, 84, 0.03);
}

.partner-card:hover {
    transform: translateY(-5px);
    border-color: rgba(216, 19, 36, 0.25);
    box-shadow: 0 12px 25px rgba(11, 33, 84, 0.08);
}

.partner-logo {
    max-height: 110px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.65;
    transition: all 0.35s ease;
}

.partner-card:hover .partner-logo {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-type-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(216, 19, 36, 0.08);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 30px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.trust-stats-box {
    background: linear-gradient(135deg, var(--secondary) 0%, #061332 100%);
    border-radius: 16px;
    padding: 40px;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.trust-stats-box::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(216, 19, 36, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

/* --- PREMIUM PRODUCT CATEGORIES SECTION --- */
.product-category-section {
    background: #ffffff;
    position: relative;
}

/* Tab Navigation Styling */
.product-tabs .nav-link {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 12px !important;
    padding: 20px 24px !important;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.product-tabs .nav-link .tab-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.35s ease;
    flex-shrink: 0;
}

.product-tabs .nav-link h4 {
    color: var(--secondary);
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    transition: color 0.35s ease;
}

.product-tabs .nav-link p {
    color: #6c757d;
    font-size: 0.85rem;
    margin: 0;
}

/* Tab Active State */
.product-tabs .nav-link.active {
    background: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 10px 25px rgba(216, 19, 36, 0.1) !important;
}

.product-tabs .nav-link.active .tab-icon-box {
    background: var(--primary) !important;
    color: #ffffff !important;
}

.product-tabs .nav-link.active h4 {
    color: var(--primary) !important;
}

/* Tab Content Box */
.product-content-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(11, 33, 84, 0.05);
}

.product-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
}

.product-img-wrapper img {
    transition: transform 0.6s ease;
}

.product-content-card:hover .product-img-wrapper img {
    transform: scale(1.05);
}

.product-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(216, 19, 36, 0.08);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 30px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.product-feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.product-feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: #495057;
    margin-bottom: 10px;
}

.product-feature-list li i {
    color: var(--primary);
    font-size: 0.9rem;
}

@media (max-width: 991.98px) {
    .product-img-wrapper {
        border-radius: 16px 16px 0 0;
    }
}

/* --- ABOUT US PAGE PREMIUM STYLES --- */
.about-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(216, 19, 36, 0.50);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-pillar-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(11, 33, 84, 0.03);
    height: 100%;
}

.about-pillar-card:hover {
    transform: translateY(-5px);
    border-color: rgba(216, 19, 36, 0.3);
    box-shadow: 0 12px 25px rgba(11, 33, 84, 0.08);
}

.about-pillar-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin: 0 auto 16px;
    transition: all 0.35s ease;
}

.about-pillar-card:hover .about-pillar-icon {
    background: var(--primary);
    color: #ffffff;
}

.sino-banner-box {
    background: linear-gradient(135deg, var(--secondary) 0%, #061332 100%);
    border-radius: 20px;
    padding: 48px;
    color: #ffffff;
    position: relative;
    overflow: hidden;
    border-left: 6px solid var(--primary);
}

.sino-banner-box::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(216, 19, 36, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.commitment-card {
    background: #ffffff;
    border-radius: 14px;
    padding: 28px;
    border: 1px solid #e9ecef;
    position: relative;
    transition: all 0.35s ease;
    height: 100%;
    box-shadow: 0 5px 15px rgba(11, 33, 84, 0.03);
}

.commitment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    border-radius: 14px 14px 0 0;
    opacity: 0.8;
}

.commitment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(11, 33, 84, 0.08);
}

.vision-mission-box {
    background: #ffffff;
    border-radius: 16px;
    padding: 36px;
    border: 1px solid #e2e8f0;
    height: 100%;
    transition: all 0.35s ease;
    box-shadow: 0 8px 20px rgba(11, 33, 84, 0.04);
}

.vision-mission-box:hover {
    box-shadow: 0 15px 35px rgba(11, 33, 84, 0.09);
}

.vm-icon-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.vm-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

/* --- PREMIUM LUBRICANTS PAGE STYLES --- */
.lubricant-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(216, 19, 36, 0.12);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.lubricant-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 20px rgba(11, 33, 84, 0.04);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.lubricant-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.lubricant-card:hover {
    transform: translateY(-6px);
    border-color: rgba(216, 19, 36, 0.3);
    box-shadow: 0 15px 35px rgba(11, 33, 84, 0.1);
}

.lubricant-card:hover::before {
    opacity: 1;
}

.lubricant-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    transition: all 0.35s ease;
}

.lubricant-card:hover .lubricant-icon {
    background: var(--primary);
    color: #ffffff;
}

.app-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 25px;
}

.app-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px dashed #e9ecef;
    font-size: 0.95rem;
    color: #495057;
}

.app-list li:last-child {
    border-bottom: none;
}

.app-list li i {
    color: var(--primary);
    margin-top: 4px;
}

/* Process Flow Step Box */
.step-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 10px rgba(11, 33, 84, 0.03);
    height: 100%;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--secondary);
    color: #ffffff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 0.9rem;
}

.step-card:hover .step-number {
    background: var(--primary);
}

/* --- PREMIUM ACCORDION STYLES --- */
.accordion-lubricant {
    border-radius: 16px;
    overflow: hidden;
}

.accordion-lubricant .accordion-item {
    border: 1px solid #e9ecef;
    border-radius: 12px !important;
    margin-bottom: 16px;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(11, 33, 84, 0.03);
    transition: all 0.35s ease;
    overflow: hidden;
}

.accordion-lubricant .accordion-item:hover {
    box-shadow: 0 10px 25px rgba(11, 33, 84, 0.08);
    border-color: rgba(216, 19, 36, 0.3);
}

.accordion-lubricant .accordion-button {
    background: #ffffff;
    padding: 24px 28px;
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    color: var(--secondary);
    font-size: 1.25rem;
    box-shadow: none !important;
    transition: all 0.35s ease;
}

.accordion-lubricant .accordion-button:not(.collapsed) {
    background: linear-gradient(90deg, rgba(216, 19, 36, 0.05) 0%, #ffffff 100%);
    color: var(--primary);
    border-bottom: 1px solid #f1f3f5;
}

.accordion-lubricant .accordion-button::after {
    background-size: 1.25rem;
    filter: grayscale(100%);
    transition: transform 0.35s ease, filter 0.35s ease;
}

.accordion-lubricant .accordion-button:not(.collapsed)::after {
    filter: none;
    /* Mengubah ikon panah menjadi merah saat aktif */
    filter: invert(18%) sepia(88%) saturate(6284%) hue-rotate(347deg) brightness(91%) contrast(96%);
}

.accordion-icon-box {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.35s ease;
}

.accordion-button:not(.collapsed) .accordion-icon-box {
    background: var(--primary);
    color: #ffffff;
}

.accordion-lubricant .accordion-body {
    padding: 28px;
    background: #ffffff;
}

.accordion-app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.accordion-app-item {
    background: #f8f9fa;
    border: 1px solid #edf2f7;
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #495057;
    transition: all 0.25s ease;
}

.accordion-app-item:hover {
    background: #ffffff;
    border-color: var(--primary);
    transform: translateX(4px);
}

.accordion-app-item i {
    color: var(--primary);
    font-size: 0.85rem;
}

/* --- SINO LOGO PRODUCT ICON STYLES --- */
.product-card .product-icon {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

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

/* --- SINGLE PRODUCT PAGE ENHANCEMENTS --- */
.product-feature-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 24px;
    height: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(11, 33, 84, 0.03);
}

.product-feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(216, 19, 36, 0.3);
    box-shadow: 0 12px 25px rgba(11, 33, 84, 0.08);
}

.product-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(216, 19, 36, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

/* Technical Data Table */
.tech-table-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(11, 33, 84, 0.04);
}

.tech-table-header {
    background: linear-gradient(135deg, var(--secondary) 0%, #061332 100%);
    color: #ffffff;
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.table-pds {
    margin-bottom: 0;
}

.table-pds thead th {
    background: rgba(11, 33, 84, 0.04);
    color: var(--secondary);
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 14px 20px;
    border-bottom: 2px solid #e2e8f0;
}

.table-pds tbody td {
    padding: 14px 20px;
    vertical-align: middle;
    font-size: 0.95rem;
    color: #495057;
    border-bottom: 1px solid #edf2f7;
}

.table-pds tbody tr:hover {
    background: rgba(216, 19, 36, 0.02);
}

.pds-badge {
    background: rgba(216, 19, 36, 0.1);
    color: var(--primary);
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
}

/* --- RECOMMENDED APPLICATIONS SECTION ENHANCEMENT --- */
.app-card-premium {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 16px;
    padding: 32px;
    height: 100%;
    box-shadow: 0 4px 16px rgba(11, 33, 84, 0.03);
    transition: all 0.35s ease;
}

.app-card-premium:hover {
    box-shadow: 0 10px 28px rgba(11, 33, 84, 0.08);
    border-color: rgba(216, 19, 36, 0.25);
}

.app-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px dashed #f1f3f5;
}

.app-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.app-card-premium:hover .app-card-icon {
    background: var(--primary);
    color: #ffffff;
}

.app-list-clean {
    list-style: none;
    padding: 0;
    margin: 0;
}

.app-list-clean li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
    line-height: 1.6;
}

.app-list-clean li:last-child {
    margin-bottom: 0;
}

.app-list-clean li i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.app-list-content strong {
    color: var(--secondary);
    display: block;
    margin-bottom: 2px;
    font-size: 0.95rem;
}

.app-list-content span {
    color: #6c757d;
    font-size: 0.9rem;
}

.note-box-highlight {
    background: linear-gradient(135deg, rgba(11, 33, 84, 0.03) 0%, rgba(216, 19, 36, 0.03) 100%);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    padding: 18px 20px;
}

/* --- DOWNLOAD BUTTONS STYLES --- */
.btn-pds {
    background: var(--secondary);
    color: #ffffff;
    border: 1px solid var(--secondary);
    transition: all 0.3s ease;
}

.btn-pds:hover {
    background: #061332;
    color: #ffffff;
    border-color: #061332;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(11, 33, 84, 0.25);
}

.btn-msds {
    background: #ffffff;
    color: var(--primary);
    border: 1px solid var(--primary);
    transition: all 0.3s ease;
}

.btn-msds:hover {
    background: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(216, 19, 36, 0.25);
}

/* --- PREMIUM CONTACT PAGE CUSTOM STYLES --- */
:root {
    --primary-red: #D81324;
    --secondary-blue: #0B2154;
    --dark-navy: #061332;
    --light-bg: #F8F9FA;
}

.contact-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(216, 19, 36, 0.1);
    color: var(--primary-red);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.info-box-card {
    background: #ffffff;
    border: 1px solid #E9ECEF;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(11, 33, 84, 0.05);
    height: 100%;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px dashed #E9ECEF;
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.info-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.info-item:hover .info-icon-box {
    background: var(--primary-red);
    color: #ffffff;
}

.contact-form-card {
    background: #ffffff;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(11, 33, 84, 0.08);
}

.contact-form-card .form-control,
.contact-form-card .form-select {
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid #CED4DA;
    font-size: 0.95rem;
}

.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 0.25rem rgba(216, 19, 36, 0.15);
}

.tech-step-card {
    background: #ffffff;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    padding: 24px;
    height: 100%;
    transition: all 0.35s ease;
    border-top: 4px solid var(--secondary-blue);
}

.tech-step-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--primary-red);
    box-shadow: 0 12px 25px rgba(11, 33, 84, 0.08);
}

.guideline-card {
    background: #ffffff;
    border: 1px solid #E9ECEF;
    border-radius: 16px;
    padding: 32px;
    height: 100%;
}

.guideline-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guideline-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #F1F3F5;
}

.guideline-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.guideline-list i {
    color: var(--primary-red);
    margin-top: 4px;
}

.category-badge-box {
    background: #ffffff;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.category-badge-box:hover {
    border-color: var(--primary-red);
    background: rgba(216, 19, 36, 0.02);
}

.cta-banner-premium {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--dark-navy) 100%);
    border-radius: 20px;
    padding: 48px;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.cta-banner-premium::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: rgba(216, 19, 36, 0.15);
    border-radius: 50%;
    pointer-events: none;
}

/* --- SECTION 1 CONTACT CLEANUP STYLES --- */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-box-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 28px 32px;
    box-shadow: 0 4px 20px rgba(11, 33, 84, 0.04);
}

.info-item-clean {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px dashed #edf2f7;
}

.info-item-clean:first-child {
    padding-top: 0;
}

.info-item-clean:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-icon-box-sm {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(11, 33, 84, 0.06);
    color: var(--secondary-blue, #0B2154);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.info-item-clean:hover .info-icon-box-sm {
    background: var(--primary-red, #D81324);
    color: #ffffff;
}

.contact-form-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 36px 40px;
    box-shadow: 0 8px 30px rgba(11, 33, 84, 0.06);
    height: 100%;
}

.contact-form-card .form-label {
    margin-bottom: 6px;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
}

.contact-form-card .form-control,
.contact-form-card .form-select {
    border-radius: 8px;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    font-size: 0.9rem;
    background-color: #f8fafc;
    transition: all 0.25s ease;
}

.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
    background-color: #ffffff;
    border-color: var(--primary-red, #D81324);
    box-shadow: 0 0 0 0.2rem rgba(216, 19, 36, 0.12);
}

/* --- MOBILE FLOATING MENU & BACK TO TOP POSITIONING --- */
@media (max-width: 991.98px) {
    /* 1. Nonaktifkan sticky position navbar di mobile */
    .sticky-top {
        position: relative !important;
        top: auto !important;
        box-shadow: none !important;
    }

    /* 2. Sembunyikan Logo pada navbar mobile */
    .navbar #site-logo,
    .navbar .navbar-brand {
        display: none !important;
    }

    nav.navbar {
        background: transparent !important;
        padding: 0 !important;
        border: none !important;
    }

    /* 3. Atur posisi tombol Back to Top di paling bawah kanan */
    .back-to-top {
        position: fixed !important;
        bottom: 24px !important;
        right: 48px !important;
        z-index: 1040 !important;
    }

    /* 4. Floating Menu Button (Ditempatkan persis di ATAS tombol Back to Top) */
    .navbar-toggler {
        position: fixed !important;
        bottom: 88px !important; /* 24px (bottom offset Back to Top) + 48px (tinggi Back to Top) + 16px (gap) */
        right: 24px !important;
        z-index: 1050 !important;
        width: 48px !important;
        height: 48px !important;
        border-radius: 50% !important;
        background: var(--primary, #D81324) !important;
        color: #ffffff !important;
        border: none !important;
        box-shadow: 0 6px 20px rgba(216, 19, 36, 0.35) !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        padding: 0 !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .navbar-toggler:focus {
        box-shadow: 0 0 0 4px rgba(216, 19, 36, 0.25) !important;
    }

    /* Ubah warna icon hamburger menjadi putih */
    .navbar-toggler-icon {
        width: 24px !important;
        height: 24px !important;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    }

    /* 5. Menu Popup Overlay (Muncul melayang tepat di atas tombol floating menu) */
    .navbar-collapse {
        position: fixed !important;
        bottom: 148px !important; /* Tepat di atas tombol Floating Menu */
        right: 20px !important;
        left: 20px !important;
        max-width: 380px;
        margin: 0 0 0 auto !important;
        background: #ffffff !important;
        border-radius: 16px !important;
        padding: 20px !important;
        box-shadow: 0 12px 35px rgba(11, 33, 84, 0.2) !important;
        border: 1px solid #e9ecef !important;
        z-index: 1049 !important;
        max-height: 65vh;
        overflow-y: auto;
    }

    .navbar-collapse .navbar-nav {
        padding: 0 !important;
    }

    .navbar-collapse .nav-link {
        padding: 10px 14px !important;
        border-radius: 8px;
        color: var(--secondary, #0B2154) !important;
        font-weight: 600;
    }

    .navbar-collapse .nav-link.active,
    .navbar-collapse .nav-link:hover {
        background: rgba(216, 19, 36, 0.08) !important;
        color: var(--primary, #D81324) !important;
    }
}

/* CGP PRODUCT PAGES */
:root{--primary:#D81324;--secondary:#0B2154;--soft:#f6f7fb;--border:#e8e9ef;}
.brand-mark{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:700;margin-right:10px;font-family:Barlow,sans-serif;}
.brand-text{font-family:Barlow,sans-serif;font-weight:700;font-size:16px;letter-spacing:.3px;color:var(--secondary);}
.navbar .nav-link.active{color:var(--primary)!important;}
.product-hero{background:linear-gradient(105deg,rgba(11,33,84,.97),rgba(11,33,84,.82)),url("img/carousel-bg-1.jpg") center/cover;padding:90px 0 75px;color:#fff;}
.product-hero h1{font-size:clamp(2.3rem,5vw,4.3rem);line-height:1.08;margin:.45rem 0 1rem;font-family:Barlow,sans-serif;font-weight:700;}
.product-hero p{max-width:800px;font-size:1.05rem;margin:0;color:rgba(255,255,255,.86);}
.eyebrow,.small-label{font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;color:var(--primary);}
.product-hero .eyebrow{color:#fff;opacity:.9;}
.product-card{background:#fff;border:1px solid var(--border);padding:28px;position:relative;transition:.3s;box-shadow:0 5px 20px rgba(11,33,84,.05);}
.product-card:hover{transform:translateY(-6px);box-shadow:0 15px 35px rgba(11,33,84,.1);border-color:rgba(216,19,36,.25);}
.product-icon{width:54px;height:54px;background:rgba(216,19,36,.09);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.4rem;margin-bottom:18px;}
.product-card h4{font-family:Barlow,sans-serif;font-size:1.35rem;color:var(--secondary);margin:.45rem 0 .8rem;}
.product-card p{color:#606777;min-height:78px;}
.product-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.product-meta span,.category-count{background:var(--soft);padding:7px 10px;font-size:.75rem;font-weight:700;color:var(--secondary);}
.info-panel{border-left:4px solid var(--primary);background:var(--soft);padding:10px 22px;}
.info-panel>div{padding:16px 0;border-bottom:1px solid var(--border);} .info-panel>div:last-child{border-bottom:0;}
.info-panel span{display:block;text-transform:uppercase;font-size:.72rem;letter-spacing:1px;color:#737887;margin-bottom:5px;}
.info-panel strong{display:block;color:var(--secondary);line-height:1.45;}
.product-summary h2{font-family:Barlow,sans-serif;color:var(--secondary);font-size:clamp(2rem,4vw,3rem);}
.detail-card{height:100%;padding:30px;background:var(--soft);border-top:4px solid var(--primary);}
.detail-icon{font-size:1.4rem;color:var(--primary);margin-bottom:15px;}
.detail-card h4{font-family:Barlow,sans-serif;color:var(--secondary);}
.detail-card li{margin-bottom:8px;color:#555d6f;}
.cta-box{background:var(--secondary);color:#fff;padding:36px 40px;display:flex;align-items:center;justify-content:space-between;gap:25px;}
.cta-box h3{font-family:Barlow,sans-serif;margin:.4rem 0 .5rem;} .cta-box p{margin:0;color:rgba(255,255,255,.8);max-width:700px;}
.footer-menu-link{color:#fff;margin-right:15px;padding-right:15px;border-right:1px solid rgba(255,255,255,.25);} .footer-menu-link:last-child{border-right:0;margin-right:0;padding-right:0;}
@media(max-width:991px){.brand-text{font-size:14px}.cta-box{flex-direction:column;align-items:flex-start}.product-hero{padding:65px 0 55px}}
@media(max-width:575px){.product-card{padding:22px}.product-hero h1{font-size:2.3rem}.cta-box{padding:28px 24px}.info-panel{margin-top:0}}