/********** Template CSS - Technic Safety **********/
:root {
    --primary: #E8AC00;
    --secondary: #5F656F;
    --light: #F5F5F5;
    --dark: #1B3A4B;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 30px;
    bottom: 30px;
    z-index: 99;
}

h1,
h2,
.h1,
.h2,
.fw-bold {
    font-weight: 700 !important;
}

h3,
h4,
.h3,
.h4,
.fw-medium {
    font-weight: 600 !important;
}

h5,
h6,
.h5,
.h6,
.fw-semi-bold {
    font-weight: 500 !important;
}


/*** 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 {
    transition: .5s;
    font-weight: 500;
}

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

.btn-primary {
    background-color: var(--dark) !important;
    border-color: var(--dark) !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: #142d3b !important;
    border-color: #142d3b !important;
}

.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;
}


.container-fluid.bg-dark .row .h-100 {
    font-size: 13px;
}

.topbar-right {
    position: relative;
    background: var(--primary);
}

.topbar-right,
.topbar-right a {
    font-size: 14px !important;
}

.topbar-right::before {
    position: absolute;
    content: "";
    width: 30px;
    height: 100%;
    top: 0;
    left: -15px;
    transform: skewX(-30deg);
    background-color: var(--primary);
}


/*** Navbar ***/
.navbar.sticky-top {
    top: -100px;
    transition: .5s;
}

.navbar .navbar-brand {
    position: relative;
    padding: 0 30px 0 0;
    height: 75px;
    display: flex;
    align-items: center;
    background: #FFFFFF;
}

.navbar .navbar-brand::after {
    display: none;
}

.navbar-logo {
    height: 38px;
    max-width: 220px;
    width: auto;
    object-fit: contain;
}

.navbar .navbar-nav .nav-link {
    margin-right: 35px;
    padding: 20px 0;
    color: var(--dark);
    font-size: 15px;
    font-weight: 500;
    outline: none;
}

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

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

@media (max-width: 991.98px) {
    .navbar.sticky-top {
        padding-right: 0.85rem !important;
        min-height: 62px;
    }

    .navbar .navbar-brand {
        height: 62px;
        padding: 0 10px 0 12px !important;
        max-width: calc(100% - 72px);
    }

    .navbar-logo {
        height: 30px;
        max-width: 170px;
    }

    .navbar .navbar-toggler {
        margin-right: 0 !important;
        padding: 0.25rem 0.45rem;
    }

    .navbar .navbar-nav .nav-link  {
        margin-right: 0;
        padding: 10px 0;
    }

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

@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;
    }
}


/*** Hero Section ***/
.hero-section {
    position: relative;
    height: 75vh;
    min-height: 480px;
    max-height: 680px;
    overflow: hidden;
}

.hero-section video,
.hero-section > img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27,58,75,0.92) 0%, rgba(27,58,75,0.6) 50%, rgba(27,58,75,0.35) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,172,0,0.12);
    border: 1px solid rgba(232,172,0,0.3);
    color: var(--primary);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
}

.hero-badge i {
    font-size: 11px;
}

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.hero-title span {
    color: var(--primary);
}

.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-actions .btn-hero-primary {
    background: var(--primary);
    color: #1B3A4B;
    border: none;
    padding: 14px 32px;
    font-weight: 600;
    font-size: 15px;
    border-radius: 6px;
    transition: all .3s;
    text-decoration: none;
}

.hero-actions .btn-hero-primary:hover {
    background: #d49c00;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232,172,0,0.3);
}

.hero-actions .btn-hero-outline {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 14px 32px;
    font-weight: 500;
    font-size: 15px;
    border-radius: 6px;
    transition: all .3s;
    text-decoration: none;
    backdrop-filter: blur(4px);
}

.hero-actions .btn-hero-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.hero-stat {
    position: relative;
    padding-left: 16px;
}

.hero-stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.hero-stat-number {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-bottom-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary) 30%, transparent 100%);
    z-index: 3;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 28px;
    right: 40px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.4);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: heroScrollBounce 2s ease-in-out infinite;
}

.hero-scroll-hint i {
    font-size: 18px;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* Hero staggered entrance animations */
@keyframes heroFadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeSlideRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

.hero-badge {
    opacity: 0;
    animation: heroFadeSlideRight 0.7s ease forwards;
    animation-delay: 0.3s;
}

.hero-title {
    opacity: 0;
    animation: heroFadeSlideUp 0.7s ease forwards;
    animation-delay: 0.5s;
}

.hero-desc {
    opacity: 0;
    animation: heroFadeSlideUp 0.7s ease forwards;
    animation-delay: 0.7s;
}

.hero-actions {
    opacity: 0;
    animation: heroFadeSlideUp 0.7s ease forwards;
    animation-delay: 0.9s;
}

.hero-stats {
    opacity: 0;
    animation: heroFadeSlideUp 0.7s ease forwards;
    animation-delay: 1.1s;
}

/* Overlay shimmer */
@keyframes overlayShimmer {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-overlay {
    background-size: 200% 200%;
    animation: overlayShimmer 12s ease infinite;
}

/* Hero bottom bar sweep */
@keyframes heroBarSweep {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.hero-bottom-bar {
    background: linear-gradient(90deg, transparent 0%, var(--primary) 30%, var(--primary) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: heroBarSweep 4s ease infinite;
}

/* Hero stat border pulse */
@keyframes statBorderPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-stat::before {
    animation: statBorderPulse 3s ease infinite;
}

@media (max-width: 768px) {
    .hero-section {
        height: 85vh;
        min-height: 520px;
        max-height: 640px;
    }
    .hero-stats {
        gap: 24px;
    }
    .hero-stat-number {
        font-size: 1.3rem;
    }
    .hero-scroll-hint {
        display: none;
    }
    .hero-actions .btn-hero-primary,
    .hero-actions .btn-hero-outline {
        padding: 12px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
}

.page-header {
    background: linear-gradient(135deg, #1B3A4B 0%, #152f3d 50%, #1B3A4B 100%);
    position: relative;
    overflow: hidden;
    padding: 28px 0;
    margin-bottom: 2rem;
}

.page-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary) 30%, transparent 100%);
}

.page-header::after {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    border: 30px solid rgba(232, 172, 0, 0.04);
    border-radius: 50%;
    pointer-events: none;
}

.page-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-header h1 {
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    letter-spacing: -0.02em;
    position: relative;
    padding-left: 14px;
}

.page-header h1::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--primary);
    border-radius: 2px;
}

.page-header .breadcrumb {
    margin: 0;
    background: none;
    padding: 0;
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.35);
    content: '/';
    font-size: 13px;
}

.page-header .breadcrumb-item,
.page-header .breadcrumb-item a {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color .2s;
}

.page-header .breadcrumb-item a:hover {
    color: var(--primary);
}

.page-header .breadcrumb-item.active {
    color: rgba(255,255,255,0.85);
}

@media (max-width: 768px) {
    .page-header .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    .page-header h1 {
        font-size: 1.3rem;
    }
}


/*** Facts ***/
.facts {
    position: relative;
    background: var(--dark);
    padding: 0;
    margin: 0;
    border-top: 3px solid var(--primary);
}

.facts::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.015) 10px,
        rgba(255,255,255,0.015) 20px
    );
    pointer-events: none;
}

.facts-inner {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
}

.fact-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 28px 30px;
    position: relative;
    transition: background .3s;
}

.fact-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255,255,255,0.1);
}

.fact-item:hover {
    background: rgba(255,255,255,0.04);
}

.fact-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(232,172,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fact-icon {
    transition: transform .3s ease, background .3s ease;
}

.fact-item:hover .fact-icon {
    transform: scale(1.1);
    background: rgba(232,172,0,0.2);
}

.fact-icon i {
    font-size: 18px;
    color: var(--primary);
    transition: color .3s ease;
}

.fact-number {
    transition: color .3s ease;
}

.fact-item:hover .fact-number {
    color: var(--primary);
}

.fact-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.fact-label {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

@media (max-width: 992px) {
    .facts-inner {
        flex-wrap: wrap;
    }
    .fact-item {
        flex: 1 1 50%;
        padding: 20px 24px;
    }
    .fact-item:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .fact-item {
        flex: 1 1 50%;
        padding: 16px 18px;
        gap: 10px;
    }
    .fact-icon {
        width: 36px;
        height: 36px;
    }
    .fact-number {
        font-size: 1.2rem;
    }
}


/*** Features ***/
.feature-box {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 0 45px rgba(0, 0, 0, .07);
    transition: .5s;
    height: 100%;
}

.feature-box:hover {
    box-shadow: 0 0 45px rgba(0, 0, 0, .15), inset 0 -3px 0 var(--primary);
    transform: translateY(-5px);
}

.feature-box .feature-icon {
    transition: all .4s ease;
}

.feature-box:hover .feature-icon {
    transform: scale(1.1) rotate(8deg);
    background: linear-gradient(135deg, var(--primary) 0%, #d49b00 100%);
    box-shadow: 0 6px 20px rgba(232,172,0,0.35);
}

.feature-box h5 {
    transition: color .3s ease;
}

.feature-box:hover h5 {
    color: var(--primary);
}

.feature-box .feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 50%;
    margin-bottom: 20px;
}

.feature-box .feature-icon i {
    font-size: 28px;
    color: #FFFFFF;
}


/*** Product Category Cards (Homepage) ***/
.category-card {
    display: block;
    text-decoration: none;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, .06);
    border: 1px solid rgba(0, 0, 0, .06);
    transition: all .35s ease;
    height: 100%;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .12);
    border-color: rgba(232, 172, 0, .3);
}

.category-img {
    aspect-ratio: 1 / 1;
    background: linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 10px;
    transition: transform .4s ease;
}

.category-card:hover .category-img img {
    transform: scale(1.08);
}

.category-label {
    padding: 16px;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, .04);
}

.category-label h6 {
    color: var(--dark);
    margin-bottom: 4px;
    font-size: 15px;
}

.category-label span {
    font-size: 12px;
    color: var(--secondary);
}

.category-card:hover .category-label h6 {
    color: var(--primary);
}

.category-card {
    border-bottom: 3px solid transparent;
}

.category-card:hover {
    border-bottom-color: var(--primary);
}

.category-card:hover .category-label span {
    color: var(--primary);
}

.category-img {
    position: relative;
}

.category-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(232,172,0,0.06) 100%);
    opacity: 0;
    transition: opacity .35s ease;
    pointer-events: none;
}

.category-card:hover .category-img::after {
    opacity: 1;
}

@media (max-width: 576px) {
    .category-label {
        padding: 10px 8px;
    }

    .category-label h6 {
        font-size: 12px;
        margin-bottom: 2px;
    }

    .category-label span {
        font-size: 10px;
    }

    .category-img img {
        padding: 12px;
    }
}


/*** CSS Animations for product cards ***/
@keyframes productFadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-grid-item {
    opacity: 1 !important;
    visibility: visible !important;
    animation: productFadeInUp 0.5s ease both;
}

.product-grid-item.product-fade-in {
    animation: productFadeInUp 0.4s ease both;
}

@media (prefers-reduced-motion: reduce) {
    .product-grid-item,
    .product-grid-item.product-fade-in {
        animation: none;
        opacity: 1 !important;
        visibility: visible !important;
    }
}


/*** Product Card ***/
.product-card {
    position: relative;
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, .06);
    transition: all .35s cubic-bezier(.25,.8,.25,1);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,.06);
}

.product-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, .12);
    transform: translateY(-8px);
    border-color: rgba(232, 172, 0, 0.2);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%);
    aspect-ratio: 1184 / 864;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
}

.product-img-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.product-card:hover .product-img-hover {
    opacity: 1;
}

.product-card:hover .product-img-default {
    opacity: 0;
}

/* Category label on card image */
.product-category-label {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--dark);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    opacity: 0.9;
    transition: opacity .3s ease;
}

.product-card:hover .product-category-label {
    opacity: 0;
}

.product-info {
    padding: 20px 24px 24px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 1px solid rgba(0,0,0,.04);
}

.product-info .product-model {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, #d49b00 100%);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.product-info h5 {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--dark);
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
}

.product-info h5 a {
    color: var(--dark);
    text-decoration: none;
    transition: color .3s;
}

.product-info h5 a:hover {
    color: var(--primary);
}

.product-info .product-specs-summary {
    font-size: 13px;
    color: var(--secondary);
    margin-bottom: 16px;
    flex: 1;
}

.product-info .product-specs-summary .specs-divider {
    color: #ccc;
    margin: 0 4px;
}

.product-info .btn {
    font-size: 13px;
    font-weight: 600;
    border-radius: 25px;
    margin-top: auto;
}

/*** Product Sidebar ***/
.product-sidebar {
    position: sticky;
    top: 100px;
    background: #fff;
    border-radius: 12px;
    padding: 18px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.06);
    margin-bottom: 30px;
}

.product-sidebar .sidebar-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--secondary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.product-sidebar .sidebar-filter-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    border: none;
    background: transparent;
    color: var(--dark);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    transition: all .25s ease;
    margin-bottom: 4px;
    text-align: left;
    border-left: 3px solid transparent;
}

.product-sidebar .sidebar-filter-btn:hover {
    background: rgba(232,172,0,0.06);
    color: var(--primary);
    border-left-color: rgba(232,172,0,0.3);
}

.product-sidebar .sidebar-filter-btn.active {
    background: rgba(232,172,0,0.1);
    color: var(--primary);
    font-weight: 600;
    border-left-color: var(--primary);
}

.product-sidebar .sidebar-filter-count {
    font-size: 11px;
    font-weight: 600;
    background: rgba(0,0,0,0.05);
    color: var(--secondary);
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 26px;
    text-align: center;
    transition: all .25s ease;
}

.product-sidebar .sidebar-filter-btn.active .sidebar-filter-count {
    background: var(--primary);
    color: #fff;
}

.product-sidebar .sidebar-filter-btn:hover .sidebar-filter-count {
    background: rgba(232,172,0,0.15);
    color: var(--primary);
}

.product-sidebar .sidebar-filter-btn.active:hover .sidebar-filter-count {
    background: var(--primary);
    color: #fff;
}

/*** Mobile Filter Dropdown ***/
.mobile-filter-dropdown {
    display: none;
}

.sidebar-desktop {
    display: contents;
}

@media (max-width: 991.98px) {
    .product-sidebar {
        position: sticky;
        top: 56px;
        z-index: 90;
        padding: 0;
        margin: 0 -12px 20px;
        background: #fff;
        border-radius: 0;
        box-shadow: 0 2px 12px rgba(0,0,0,0.08);
        border: none;
        border-bottom: 2px solid var(--primary);
    }

    .sidebar-desktop {
        display: none;
    }

    .mobile-filter-dropdown {
        display: block;
        position: relative;
    }

    .mobile-filter-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 14px 16px;
        background: #fff;
        border: none;
        font-size: 14px;
        font-weight: 600;
        color: var(--dark);
        cursor: pointer;
    }

    .mobile-filter-arrow {
        font-size: 12px;
        color: var(--primary);
        transition: transform .3s ease;
    }

    .mobile-filter-dropdown.open .mobile-filter-arrow {
        transform: rotate(180deg);
    }

    .mobile-filter-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: 0 8px 24px rgba(0,0,0,0.12);
        border-top: 1px solid #eee;
        z-index: 100;
        max-height: 300px;
        overflow-y: auto;
    }

    .mobile-filter-dropdown.open .mobile-filter-list {
        display: block;
    }

    .mobile-filter-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 12px 16px;
        border: none;
        background: transparent;
        font-size: 14px;
        color: var(--secondary);
        cursor: pointer;
        border-bottom: 1px solid #f0f0f0;
        transition: background .2s ease;
    }

    .mobile-filter-item:last-child {
        border-bottom: none;
    }

    .mobile-filter-item:hover,
    .mobile-filter-item:active {
        background: rgba(232,172,0,0.06);
    }

    .mobile-filter-item.active {
        color: var(--primary);
        font-weight: 600;
        background: rgba(232,172,0,0.08);
    }

    .mobile-filter-count {
        font-size: 12px;
        font-weight: 600;
        background: rgba(0,0,0,0.05);
        color: var(--secondary);
        padding: 2px 8px;
        border-radius: 10px;
    }

    .mobile-filter-item.active .mobile-filter-count {
        background: var(--primary);
        color: #fff;
    }
}

/* Product category filter (legacy/fallback) */
.product-category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.product-category-filter .filter-btn {
    padding: 10px 28px;
    border: 2px solid #dee2e6;
    background: transparent;
    color: var(--secondary);
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all .3s ease;
}

.product-category-filter .filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.product-category-filter .filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(232, 172, 0, 0.3);
}

/* Product specs overlay for cards without dimension images */
.product-specs-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, rgba(27, 58, 75, 0.95) 0%, rgba(13, 38, 51, 0.95) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    padding: 24px;
    z-index: 1;
}

.product-card:hover .product-specs-overlay {
    opacity: 1;
}

.product-specs-overlay .specs-list {
    color: #FFFFFF;
    text-align: left;
    font-size: 13px;
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.product-specs-overlay .specs-list li {
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
}

.product-specs-overlay .specs-list li:last-child {
    border-bottom: none;
}

.product-specs-overlay .specs-list li i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 11px;
    flex-shrink: 0;
}

.product-specs-overlay .specs-list li strong {
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    margin-right: 4px;
}


/*** Product Detail Page ***/
.product-detail-gallery {
    position: relative;
    position: sticky;
    top: 100px;
}

.product-detail-gallery .main-image-container {
    background: linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 16px;
    border: 1px solid rgba(0,0,0,.06);
    position: relative;
    cursor: pointer;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-detail-gallery .main-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.gallery-fullscreen-btn {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(27,58,75,0.8);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all .3s;
    backdrop-filter: blur(4px);
    z-index: 2;
}

.gallery-fullscreen-btn:hover {
    background: var(--primary);
    transform: scale(1.1);
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.25);
}

.lightbox-counter {
    position: absolute;
    top: 28px;
    left: 24px;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    font-weight: 500;
    z-index: 10;
}

.lightbox-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 60px 80px 20px;
    position: relative;
}

.lightbox-main img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 6px;
    user-select: none;
    -webkit-user-drag: none;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.08);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
    z-index: 10;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #1B3A4B;
}

.lightbox-thumbstrip {
    display: flex;
    gap: 8px;
    padding: 16px 24px 24px;
    overflow-x: auto;
    max-width: 100%;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
}

.lightbox-thumbstrip::-webkit-scrollbar {
    height: 4px;
}

.lightbox-thumbstrip::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
    border-radius: 2px;
}

.lightbox-thumbstrip::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
}

.lightbox-thumbstrip img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    cursor: pointer;
    padding: 4px;
    background: rgba(255,255,255,0.05);
    transition: all .3s;
    flex-shrink: 0;
}

.lightbox-thumbstrip img:hover {
    border-color: rgba(255,255,255,0.4);
}

.lightbox-thumbstrip img.active {
    border-color: var(--primary);
    box-shadow: 0 0 12px rgba(232,172,0,0.3);
}

@media (max-width: 768px) {
    .lightbox-main {
        padding: 60px 16px 12px;
    }
    .lightbox-prev,
    .lightbox-next {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
    .lightbox-thumbstrip img {
        width: 48px;
        height: 48px;
    }
}

.product-detail-gallery .gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-detail-gallery .gallery-thumbs img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border: 2px solid #dee2e6;
    border-radius: 10px;
    cursor: pointer;
    padding: 8px;
    background: #fff;
    transition: all .3s;
}

.product-detail-gallery .gallery-thumbs img:hover,
.product-detail-gallery .gallery-thumbs img.active {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(232, 172, 0, 0.2);
}

/* Product detail header */
.product-detail-header {
    margin-bottom: 24px;
}

.product-detail-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, #d49b00 100%);
    color: #fff;
    padding: 6px 18px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.product-detail-model {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 4px;
}

.product-detail-title {
    color: var(--secondary);
    font-weight: 400 !important;
    font-size: 20px;
}

/* Key specs highlights */
.product-key-specs {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.key-spec {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(145deg, #f8f9fa 0%, #eef0f2 100%);
    padding: 14px 20px;
    border-radius: 12px;
    flex: 1;
    min-width: 140px;
    border: 1px solid rgba(0,0,0,.04);
}

.key-spec i {
    font-size: 22px;
    color: var(--primary);
    flex-shrink: 0;
}

.key-spec span {
    display: block;
    font-size: 11px;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.key-spec strong {
    display: block;
    font-size: 15px;
    color: var(--dark);
}

/* Specs section */
.product-detail-specs {
    margin-bottom: 24px;
}

.product-detail-specs h5 {
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.product-specs-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
}

.product-specs-table tr {
    border-bottom: 1px solid #eef0f2;
    transition: background .2s;
}

.product-specs-table tr:hover {
    background: rgba(232, 172, 0, 0.03);
}

.product-specs-table tr:last-child {
    border-bottom: none;
}

.product-specs-table td {
    padding: 12px 16px;
}

.product-specs-table td:first-child {
    font-weight: 600;
    color: var(--dark);
    width: 45%;
}

.product-specs-table td:last-child {
    color: var(--secondary);
}

/* Feature tags */
.product-detail-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(232, 172, 0, 0.08);
    color: var(--dark);
    border: 1px solid rgba(232, 172, 0, 0.2);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
}

.feature-tag i {
    color: var(--primary);
    font-size: 11px;
}

/* CTA buttons */
.product-detail-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid #eef0f2;
}

.product-detail-cta .btn {
    font-weight: 600;
    border-radius: 8px;
}

/* Description section */
.product-description-section {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, .04);
    border: 1px solid rgba(0,0,0,.06);
}

.product-description-section h4 {
    margin-bottom: 16px;
    color: var(--dark);
}

.product-description-section p {
    color: var(--secondary);
    line-height: 1.8;
    font-size: 15px;
    margin-bottom: 0;
}

/* Video section */
.product-video-section {
    margin-top: 36px;
    background: linear-gradient(135deg, #1B3A4B 0%, #152f3d 100%);
    border-radius: 16px;
    padding: 28px 28px 32px;
    position: relative;
    overflow: hidden;
    max-width: 680px;
}

.product-video-section::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 140px;
    height: 140px;
    border: 24px solid rgba(232,172,0,0.06);
    border-radius: 50%;
    pointer-events: none;
}

.product-video-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary) 40%, transparent);
}

.product-video-section .video-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.product-video-section .video-icon {
    width: 42px;
    height: 42px;
    background: rgba(232,172,0,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-video-section .video-icon i {
    color: var(--primary);
    font-size: 18px;
}

.product-video-section .video-header h4 {
    margin: 0;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
}

.product-video-section .video-header span {
    color: rgba(255,255,255,0.45);
    font-size: 13px;
}

.product-video-section .video-wrapper {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.product-video-section video {
    width: 100%;
    display: block;
    border-radius: 10px;
}


/*** Training Cards ***/
.training-card {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 0 45px rgba(0, 0, 0, .07);
    transition: .5s;
    height: 100%;
    border-top: 4px solid transparent;
}

.training-card:hover {
    border-top-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 0 45px rgba(0, 0, 0, .15);
}

.training-card .training-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(232, 172, 0, 0.1);
    border-radius: 50%;
    margin-bottom: 20px;
}

.training-card .training-icon {
    transition: all .4s ease;
}

.training-card .training-icon i {
    font-size: 28px;
    color: var(--primary);
    transition: color .3s ease;
}

.training-card:hover .training-icon {
    background: var(--primary);
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(232,172,0,0.3);
}

.training-card:hover .training-icon i {
    color: #fff;
}

.training-card h5 {
    transition: color .3s ease;
}

.training-card:hover h5 {
    color: var(--primary);
}


/*** WhatsApp Float ***/
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 100px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    color: #FFF;
    transform: scale(1.1);
}


/*** CTA Section ***/
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #0d2633 100%);
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--primary);
}

.cta-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.1;
}

.cta-section::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.06;
    pointer-events: none;
}

/* CTA button pulse */
@keyframes ctaPulse {
    0% { box-shadow: 0 0 0 0 rgba(232,172,0,0.4); }
    70% { box-shadow: 0 0 0 12px rgba(232,172,0,0); }
    100% { box-shadow: 0 0 0 0 rgba(232,172,0,0); }
}

.cta-section .btn-primary {
    animation: ctaPulse 2.5s ease infinite;
}


/*** About Badge ***/
.about-badge {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
}


/*** Footer ***/
.footer {
    color: #B0B9AE;
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #B0B9AE;
    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 {
    color: var(--light);
    letter-spacing: 1px;
    box-shadow: none;
}

.copyright {
    color: #B0B9AE;
    border-top: 1px solid rgba(255, 255, 255, .1);
}


/*** Related products ***/
.related-products {
    justify-content: center;
}

.related-products .product-card {
    margin: 0 10px;
}


/*** Form validation ***/
.form-control.is-invalid {
    border-color: #dc3545;
}

.invalid-feedback {
    color: #dc3545;
    font-size: 13px;
}


/*** Responsive adjustments ***/
@media (max-width: 768px) {
    .product-category-filter .filter-btn {
        padding: 7px 18px;
        font-size: 13px;
    }

    .product-info {
        padding: 12px 10px 16px;
    }

    .product-info h5 {
        font-size: 12px;
        min-height: auto;
    }

    .product-info .product-model {
        font-size: 10px;
        padding: 3px 10px;
        margin-bottom: 6px;
    }

    .product-info .product-specs-summary {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .product-info .btn {
        font-size: 11px;
        padding: 6px 14px !important;
    }

    .product-category-label {
        font-size: 9px;
        padding: 3px 8px;
        top: 8px;
        left: 8px;
    }

    .product-specs-overlay {
        display: none !important;
    }

    .product-card:hover {
        transform: none;
    }

    .product-card:hover .product-img-default {
        opacity: 1;
    }

    .product-card:hover .product-img-hover {
        opacity: 0;
    }

    .product-key-specs {
        flex-direction: column;
    }

    .product-detail-cta {
        flex-direction: column;
    }

    .product-detail-cta .btn {
        width: 100%;
    }

    .product-detail-model {
        font-size: 24px;
    }

    .product-description-section {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .product-category-filter {
        gap: 6px;
    }

    .product-category-filter .filter-btn {
        padding: 6px 14px;
        font-size: 12px;
    }
}


/*** Force product visibility - override any library conflicts ***/
#product-grid .product-grid-item,
#product-grid .product-card,
#product-grid .product-image-wrapper,
#product-grid .product-info,
#featured-products .product-grid-item,
#featured-products .product-card {
    opacity: 1 !important;
    visibility: visible !important;
    display: block;
}

#product-grid .product-card,
#featured-products .product-card {
    display: flex;
}

#product-grid .product-grid-item,
#featured-products .product-grid-item {
    display: block;
}

#product-grid {
    opacity: 1 !important;
    visibility: visible !important;
    min-height: 50vh;
}


/*** Scroll Progress Bar ***/
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), #d49b00);
    z-index: 99999;
    transition: width 0.1s linear;
    pointer-events: none;
}




/*** Dropdown Menu Styling ***/
.navbar .dropdown-menu {
    background: #fff;
    border-radius: 0 0 8px 8px;
    padding: 12px 0;
    min-width: 220px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border: 1px solid rgba(0,0,0,0.06);
    border-top: 3px solid var(--primary);
}

.navbar .dropdown-menu .dropdown-item {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    transition: all .25s ease;
    position: relative;
}

.navbar .dropdown-menu .dropdown-item:hover,
.navbar .dropdown-menu .dropdown-item:focus {
    background: rgba(232,172,0,0.08);
    color: var(--primary);
    padding-left: 28px;
}

.navbar .dropdown-menu .dropdown-divider {
    margin: 8px 16px;
    border-top-color: rgba(0,0,0,0.06);
}

.navbar .dropdown-menu .dropdown-item-all {
    font-weight: 600;
    color: var(--primary);
}

.navbar .dropdown-menu .dropdown-item-all:hover {
    background: var(--primary);
    color: #fff;
}

@media (max-width: 991.98px) {
    .navbar .dropdown-menu {
        border: none;
        border-top: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        border-radius: 0;
        border-left: 3px solid var(--primary);
        margin-top: 0;
    }

    .navbar .dropdown-menu .dropdown-item {
        padding: 8px 16px;
    }

    .navbar .dropdown-menu .dropdown-item:hover {
        padding-left: 20px;
    }
}


/*** WhatsApp Pulse ***/
@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.whatsapp-float {
    animation: whatsappPulse 2s ease infinite;
}


/*** Back-to-Top Hover ***/
.back-to-top {
    transition: all .3s ease;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(232,172,0,0.4);
}


/*** Button Hover Glow ***/
.btn-primary {
    transition: all .3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(27,58,75,0.35);
}


/*** Section Heading Accent Line ***/
.text-center .fw-medium.text-uppercase.text-primary {
    position: relative;
    display: inline-block;
}

.text-center .fw-medium.text-uppercase.text-primary::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}


/*** Decorative circles on light sections ***/
.bg-light {
    position: relative;
    overflow: hidden;
}

.bg-light::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border: 30px solid rgba(232,172,0,0.03);
    border-radius: 50%;
    pointer-events: none;
}

.bg-light::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 150px;
    height: 150px;
    border: 25px solid rgba(27,58,75,0.03);
    border-radius: 50%;
    pointer-events: none;
}


/*** prefers-reduced-motion ***/
@media (prefers-reduced-motion: reduce) {
    .hero-badge,
    .hero-title,
    .hero-desc,
    .hero-actions,
    .hero-stats {
        opacity: 1 !important;
        animation: none !important;
    }

    .hero-overlay {
        animation: none !important;
    }

    .hero-bottom-bar {
        animation: none !important;
        background: linear-gradient(90deg, var(--primary) 0%, var(--primary) 30%, transparent 100%);
    }

    .hero-stat::before {
        animation: none !important;
    }

    .whatsapp-float {
        animation: none !important;
    }

    .cta-section .btn-primary {
        animation: none !important;
    }

    .scroll-progress {
        transition: none !important;
    }

    .feature-box,
    .feature-box .feature-icon,
    .training-card,
    .training-card .training-icon,
    .category-card,
    .fact-icon,
    .back-to-top,
    .btn-primary {
        transition: none !important;
    }
}


/*** FAQ Section ***/
.faq-section .accordion-item {
    border: none;
    border-bottom: 1px solid #e9ecef;
    background: transparent;
}

.faq-section .accordion-item:last-child {
    border-bottom: none;
}

.faq-section .accordion-button {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--dark);
    background: transparent;
    padding: 1.25rem 0;
    box-shadow: none;
}

.faq-section .accordion-button:not(.collapsed) {
    color: var(--primary);
    background: transparent;
    box-shadow: none;
}

.faq-section .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E8AC00'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.faq-section .accordion-body {
    padding: 0 0 1.25rem 0;
    color: var(--secondary);
    line-height: 1.7;
}


/*** Modern UI Refresh ***/
:root {
    --surface-0: #F4F7FA;
    --surface-1: #FFFFFF;
    --surface-2: #E9EEF4;
    --text-main: #22374A;
    --text-muted: #5E7388;
    --ring-soft: rgba(232, 172, 0, 0.3);
    --shadow-soft: 0 14px 36px rgba(14, 36, 50, 0.09);
    --shadow-strong: 0 22px 48px rgba(14, 36, 50, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Manrope", "Segoe UI", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(1100px 560px at -12% -4%, rgba(232, 172, 0, 0.13) 0%, rgba(232, 172, 0, 0) 62%),
        radial-gradient(980px 520px at 112% 14%, rgba(27, 58, 75, 0.13) 0%, rgba(27, 58, 75, 0) 64%),
        linear-gradient(180deg, #F8FAFC 0%, var(--surface-0) 100%);
    background-attachment: fixed;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    font-family: "Sora", "Segoe UI", sans-serif;
    letter-spacing: -0.015em;
}

main p {
    color: var(--text-muted);
}

main > .container-xxl,
main > section.container-xxl,
main > .container-fluid {
    position: relative;
}

.navbar.sticky-top {
    background: rgba(255, 255, 255, 0.86) !important;
    backdrop-filter: blur(11px) saturate(145%);
    border-bottom: 1px solid rgba(19, 42, 58, 0.08);
    transition: top .5s ease, box-shadow .35s ease, border-color .35s ease, background-color .35s ease;
}

.navbar.sticky-top.is-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom-color: rgba(232, 172, 0, 0.35);
    box-shadow: 0 15px 38px rgba(13, 33, 46, 0.13);
}

.navbar .navbar-brand {
    background: transparent;
}

.navbar .navbar-nav .nav-link {
    position: relative;
}

.navbar .navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 14px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), #f2c034);
    transition: width .28s ease;
}

.navbar .navbar-nav .nav-link:hover::after,
.navbar .navbar-nav .nav-link.active::after {
    width: 100%;
}

.btn-primary,
.hero-actions .btn-hero-primary,
.hero-actions .btn-hero-outline,
.btn-outline-primary {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.btn-primary::before,
.hero-actions .btn-hero-primary::before,
.hero-actions .btn-hero-outline::before,
.btn-outline-primary::before {
    content: "";
    position: absolute;
    top: -145%;
    left: -48%;
    width: 42%;
    height: 390%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0));
    transform: translateX(-165%) rotate(17deg);
    transition: transform .75s ease;
    pointer-events: none;
}

.btn-primary:hover::before,
.hero-actions .btn-hero-primary:hover::before,
.hero-actions .btn-hero-outline:hover::before,
.btn-outline-primary:hover::before {
    transform: translateX(355%) rotate(17deg);
}

.hero-overlay::before,
.hero-overlay::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.55;
}

.hero-overlay::before {
    width: 440px;
    height: 440px;
    top: -210px;
    right: -110px;
    background: radial-gradient(circle, rgba(232, 172, 0, 0.28) 0%, rgba(232, 172, 0, 0) 68%);
    animation: heroOrbOne 13s ease-in-out infinite;
}

.hero-overlay::after {
    width: 330px;
    height: 330px;
    bottom: -170px;
    left: -120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
    animation: heroOrbTwo 15s ease-in-out infinite;
}

@keyframes heroOrbOne {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-16px, 20px) scale(1.08); }
}

@keyframes heroOrbTwo {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(18px, -18px) scale(1.06); }
}

.hero-section video,
.hero-section > img {
    transform: translate3d(0, var(--hero-media-shift, 0px), 0) scale(1.04);
    transition: transform .14s linear;
}

.page-header {
    background-size: 180% 180%;
    animation: pageHeaderShift 14s ease-in-out infinite;
}

@keyframes pageHeaderShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.page-header .container {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 12px 18px;
    background: rgba(7, 23, 35, 0.2);
    backdrop-filter: blur(5px);
    transform: translateY(var(--page-header-shift, 0px));
    transition: transform .15s linear;
}

.feature-box,
.training-card,
.category-card,
.product-card,
.product-sidebar,
.key-spec,
.product-description-section,
.product-video-section,
.product-detail-gallery .main-image-container,
.bg-light.text-center.h-100.p-5 {
    border-radius: 16px;
    border: 1px solid rgba(19, 42, 58, 0.08);
    box-shadow: var(--shadow-soft);
}

.feature-box:hover,
.training-card:hover,
.category-card:hover,
.product-card:hover,
.bg-light.text-center.h-100.p-5:hover {
    box-shadow: var(--shadow-strong);
}

.product-info {
    border-top: 1px solid rgba(19, 42, 58, 0.07);
}

.product-image-wrapper {
    background: linear-gradient(145deg, #F8FAFC 0%, #E9EEF4 100%);
}

.facts {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 10px 30px rgba(9, 24, 33, 0.24);
}

.fact-item {
    transition: transform .3s ease, background .3s ease;
}

.fact-item:hover {
    transform: translateY(-3px);
}

.cta-section {
    box-shadow: 0 20px 48px rgba(14, 37, 52, 0.24);
}

.form-floating > .form-control,
.form-floating > .form-select {
    border-radius: 12px;
    border: 1px solid rgba(19, 42, 58, 0.15);
    background: rgba(255, 255, 255, 0.95);
    transition: border-color .25s ease, box-shadow .25s ease;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 .2rem rgba(232, 172, 0, 0.18);
}

.faq-section .accordion-item {
    border-bottom-color: rgba(19, 42, 58, 0.11);
}

.faq-section .accordion-button {
    transition: color .25s ease, transform .25s ease;
}

.faq-section .accordion-button:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.footer {
    background: linear-gradient(152deg, #0E2633 0%, #132F41 52%, #0D2430 100%) !important;
    position: relative;
    overflow: hidden;
}

.footer::before,
.footer::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.footer::before {
    width: 280px;
    height: 280px;
    right: -140px;
    top: -120px;
    background: radial-gradient(circle, rgba(232, 172, 0, 0.22) 0%, rgba(232, 172, 0, 0) 70%);
}

.footer::after {
    width: 220px;
    height: 220px;
    left: -110px;
    bottom: -120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 72%);
}

.footer .container {
    position: relative;
    z-index: 1;
}

.copyright {
    background: #0B1E28 !important;
}

.whatsapp-float {
    box-shadow: 0 10px 28px rgba(10, 35, 22, 0.35);
}

.back-to-top {
    box-shadow: 0 10px 24px rgba(14, 36, 50, 0.22);
}

.scroll-progress {
    height: 4px;
    background: linear-gradient(90deg, #f4c23b 0%, var(--primary) 45%, #cc9300 100%);
}

.interactive-card {
    isolation: isolate;
    --glow-x: 50%;
    --glow-y: 50%;
}

.interactive-card:not(.product-sidebar) {
    position: relative;
}

.product-sidebar.interactive-card {
    position: sticky;
}

.interactive-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(260px circle at var(--glow-x) var(--glow-y), rgba(232, 172, 0, 0.24), rgba(232, 172, 0, 0) 65%);
    opacity: 0;
    transition: opacity .35s ease;
    pointer-events: none;
}

.interactive-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.55);
    opacity: 0.55;
    pointer-events: none;
}

.interactive-card:hover::before,
.interactive-card:focus-within::before {
    opacity: 1;
}

.interactive-card > * {
    position: relative;
    z-index: 1;
}

.reveal-fx {
    opacity: 0;
    transform: translate3d(0, 26px, 0) scale(0.985);
    transition: opacity .72s cubic-bezier(.2,.65,.2,1), transform .72s cubic-bezier(.2,.65,.2,1);
    will-change: opacity, transform;
}

.reveal-fx.reveal-left {
    transform: translate3d(-24px, 0, 0) scale(0.985);
}

.reveal-fx.reveal-right {
    transform: translate3d(24px, 0, 0) scale(0.985);
}

.reveal-fx.in-view {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

@media (max-width: 991.98px) {
    .navbar.sticky-top {
        backdrop-filter: none;
        background: #FFFFFF !important;
    }

    .page-header .container {
        border-radius: 12px;
        padding: 10px 14px;
    }

    .feature-box,
    .training-card,
    .category-card,
    .product-card,
    .product-sidebar,
    .key-spec,
    .product-description-section,
    .product-video-section,
    .product-detail-gallery .main-image-container,
    .bg-light.text-center.h-100.p-5 {
        border-radius: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .hero-overlay::before,
    .hero-overlay::after,
    .page-header,
    .btn-primary::before,
    .hero-actions .btn-hero-primary::before,
    .hero-actions .btn-hero-outline::before,
    .btn-outline-primary::before {
        animation: none !important;
        transition: none !important;
    }

    .hero-section video,
    .hero-section > img,
    .reveal-fx {
        transform: none !important;
        transition: none !important;
    }

    .reveal-fx {
        opacity: 1 !important;
    }

    .interactive-card::before,
    .interactive-card::after {
        display: none !important;
    }
}