@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');
html{
    scroll-behavior: smooth;
}
body{
    margin: 0;
    background-color: #F8FAFC;
    font-family: 'Poppins', sans-serif;
    color: #334155;
}
:root{
    --item1-transform: translateX(-100%) translateY(-5%) scale(1.5);
    --item1-filter: blur(30px);
    --item1-zIndex: 11;
    --item1-opacity: 0;

    --item2-transform: translateX(0);
    --item2-filter: blur(0px);
    --item2-zIndex: 10;
    --item2-opacity: 1;

    --item3-transform: translate(50%,10%) scale(0.8);
    --item3-filter: blur(10px);
    --item3-zIndex: 9;
    --item3-opacity: 1;

    --item4-transform: translate(90%,20%) scale(0.5);
    --item4-filter: blur(30px);
    --item4-zIndex: 8;
    --item4-opacity: 1;
    
    --item5-transform: translate(120%,30%) scale(0.3);
    --item5-filter: blur(40px);
    --item5-zIndex: 7;
    --item5-opacity: 0;
}
header{
    position: sticky;
    top: 0;
    z-index: 999;
    width: 100%;
    background: rgba(248, 250, 252, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    box-sizing: border-box;
}
.header-container{
    width: 1140px;
    max-width: 90%;
    height: 65px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: auto;
}
.header-container .logo{
    font-weight: 800;
    font-size: 1.25em;
    letter-spacing: 1px;
    color: #0b3c5d;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-container nav{
    display: flex;
    align-items: center;
}
.header-container nav a{
    margin-left: 28px;
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    font-size: 0.95em;
    transition: color 0.3s;
}
.header-container nav a:hover{
    color: #0b3c5d;
}
.header-cart{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    color: #0f172a !important;
    padding: 7px 15px;
    border-radius: 20px;
    border: 1px solid #cbd5e1;
    font-weight: 500 !important;
    font-size: 0.88em;
    margin-left: 22px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    transition: all 0.25s ease;
    cursor: pointer;
    text-decoration: none;
}
.header-cart:hover{
    border-color: #0b3c5d;
    background: #f8fafc;
    color: #0b3c5d !important;
    box-shadow: 0 4px 12px rgba(11, 60, 93, 0.12);
}
.header-cart svg{
    color: #0f172a;
    transition: color 0.2s;
}
.header-cart:hover svg{
    color: #0b3c5d;
}
.cart-badge{
    background: #0b3c5d;
    color: #ffffff;
    font-size: 0.74em;
    min-width: 19px;
    height: 19px;
    padding: 0 5px;
    border-radius: 10px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform 0.25s ease;
}

/* carousel */
.carousel{
    position: relative;
    height: 800px;
    overflow: hidden;
    margin-top: 0;
}
.carousel .list{
    position: absolute;
    width: 1140px;
    max-width: 90%;
    height: 80%;
    left: 50%;
    transform: translateX(-50%);
}
.carousel .list .item{
    position: absolute;
    left: 0%;
    width: 70%;
    height: 100%;
    font-size: 15px;
    transition: left 0.5s, opacity 0.5s, width 0.5s;
}
.carousel .list .item:nth-child(n + 6){
    opacity: 0;
}
.carousel .list .item:nth-child(2){
    z-index: 10;
    transform: translateX(0);
}
.carousel .list .item img{
    width: 46%;
    max-height: 480px;
    object-fit: contain;
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    transition: right 1.5s;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
}

.carousel .list .item .introduce{
    opacity: 0;
    pointer-events: none;
}
.carousel .list .item:nth-child(2) .introduce{
    opacity: 1;
    pointer-events: auto;
    width: 400px;
    position: absolute;
    top: 50%;
    transform:  translateY(-50%);
    transition: opacity 0.5s;
}
.carousel .list .item .introduce .title{
    font-size: 2em;
    font-weight: 500;
    line-height: 1em;
}
.carousel .list .item .introduce .topic{
    font-size: 4em;
    font-weight: 500;
}
.carousel .list .item .introduce .des{
    font-size: small;
    color: #5559;
}
.carousel .list .item .introduce .seeMore{
    font-family: Poppins;
    margin-top: 1.2em;
    padding: 6px 14px;
    border: none;
    border-bottom: 2px solid #0b3c5d;
    background-color: transparent;
    font-weight: bold;
    letter-spacing: 2px;
    cursor: pointer;
    color: #0b3c5d;
    transition: all 0.3s;
}
.carousel .list .item .introduce .seeMore:hover{
    background: rgba(11, 60, 93, 0.08);
}
.carousel .list .item:nth-child(1){
    transform: var(--item1-transform);
    filter: var(--item1-filter);
    z-index: var(--item1-zIndex);
    opacity: var(--item1-opacity);
    pointer-events: none;
}
.carousel .list .item:nth-child(3){
    transform: var(--item3-transform);
    filter: var(--item3-filter);
    z-index: var(--item3-zIndex);
}
.carousel .list .item:nth-child(4){
    transform: var(--item4-transform);
    filter: var(--item4-filter);
    z-index: var(--item4-zIndex);
}
.carousel .list .item:nth-child(5){
    transform: var(--item5-transform);
    filter: var(--item5-filter);
    opacity: var(--item5-opacity);
    pointer-events: none;
}
/* animation text in item2 */
.carousel .list .item:nth-child(2) .introduce .title,
.carousel .list .item:nth-child(2) .introduce .topic,
.carousel .list .item:nth-child(2) .introduce .des,
.carousel .list .item:nth-child(2) .introduce .seeMore{
    opacity: 0;
    animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
@keyframes showContent{
    from{
        transform: translateY(-30px);
        filter: blur(10px);
    }to{
        transform: translateY(0);
        opacity: 1;
        filter: blur(0px);
    }
}
.carousel .list .item:nth-child(2) .introduce .topic{
    animation-delay: 1.2s;
}
.carousel .list .item:nth-child(2) .introduce .des{
    animation-delay: 1.4s;
}
.carousel .list .item:nth-child(2) .introduce .seeMore{
    animation-delay: 1.6s;
}
/* next click */
.carousel.next .item:nth-child(1){
    animation: transformFromPosition2 0.5s ease-in-out 1 forwards;
}
@keyframes transformFromPosition2{
    from{
        transform: var(--item2-transform);
        filter: var(--item2-filter);
        opacity: var(--item2-opacity);
    }
}
.carousel.next .item:nth-child(2){
    animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
@keyframes transformFromPosition3{
    from{
        transform: var(--item3-transform);
        filter: var(--item3-filter);
        opacity: var(--item3-opacity);
    }
}
.carousel.next .item:nth-child(3){
    animation: transformFromPosition4 0.9s ease-in-out 1 forwards;
}
@keyframes transformFromPosition4{
    from{
        transform: var(--item4-transform);
        filter: var(--item4-filter);
        opacity: var(--item4-opacity);
    }
}
.carousel.next .item:nth-child(4){
    animation: transformFromPosition5 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition5{
    from{
        transform: var(--item5-transform);
        filter: var(--item5-filter);
        opacity: var(--item5-opacity);
    }
}
/* previous */
.carousel.prev .list .item:nth-child(5){
    animation: transformFromPosition4 0.5s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(4){
    animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(3){
    animation: transformFromPosition2 0.9s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(2){
    animation: transformFromPosition1 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition1{
    from{
        transform: var(--item1-transform);
        filter: var(--item1-filter);
        opacity: var(--item1-opacity);        
    }
}

/* detail  */
.carousel .list .item .detail{
    opacity: 0;
    pointer-events: none;
}
/* showDetail */
.carousel.showDetail .list .item:nth-child(3),
.carousel.showDetail .list .item:nth-child(4){
    left: 100%;
    opacity: 0;
    pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2){
    width: 100%;
}
.carousel.showDetail .list .item:nth-child(2) .introduce{
    opacity: 0;
    pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2) img{
    right: 50%;
    max-height: 520px;
}
.carousel.showDetail .list .item:nth-child(2) .detail{
    opacity: 1;
    width: 50%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    pointer-events: auto;
}
.carousel.showDetail .list .item:nth-child(2) .detail .title{
    font-size: 2.8em;
    line-height: 1.15;
    margin-bottom: 12px;
    color: #1e293b;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
    display: flex;
    gap: 12px;
    width: 100%;
    border-top: 1px solid #cbd5e1;
    margin-top: 20px;
    justify-content: flex-end;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div{
    width: 95px;
    text-align: center;
    flex-shrink: 0;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(1){
    font-weight: bold;
    color: #0b3c5d;
    margin-bottom: 4px;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(2){
    color: #64748b;
    font-size: 0.9em;
    margin-top: 0;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button{
    font-family: Poppins;
    background-color: transparent;
    border: 1px solid #94a3b8;
    margin-left: 8px;
    padding: 10px 18px;
    letter-spacing: 1.5px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button:nth-child(1):hover{
    background-color: #e2e8f0;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button:nth-child(2){
    background-color: #0b3c5d;
    color: #ffd166;
    border: 1px solid #0b3c5d;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button:nth-child(2):hover{
    background-color: #062338;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .title,
.carousel.showDetail .list .item:nth-child(2) .detail  .des,
.carousel.showDetail .list .item:nth-child(2) .detail .specifications,
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
    opacity: 0;
    animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .des{
    animation-delay: 1.2s;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
    animation-delay: 1.4s;
}
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
    animation-delay: 1.6s;
}
.arrows{
    position: absolute;
    bottom: 10px;
    width: 1140px;
    max-width: 90%;
    display: flex;
    justify-content: space-between;
    left: 50%;
    transform: translateX(-50%);
}
#prev,
#next{
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-family: monospace;
    border: 1px solid #cbd5e1;
    font-size: large;
    bottom: 20%;
    left: 10%;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}
#prev:hover,
#next:hover{
    background-color: #0b3c5d;
    color: #fff;
    border-color: #0b3c5d;
    transform: scale(1.08);
}
#next{
    left: unset;
    right: 10%;
}
#back{
    position: absolute;
    z-index: 100;
    bottom: 0%;
    left: 50%;
    transform: translateX(-50%);
    border: none;
    border-bottom: 2px solid #0b3c5d;
    font-family: Poppins;
    font-weight: bold;
    letter-spacing: 2px;
    background-color: transparent;
    padding: 10px 20px;
    cursor: pointer;
    color: #0b3c5d;
    transition: all 0.3s;
}
#back:hover{
    background-color: rgba(11, 60, 93, 0.08);
}
.carousel.showDetail #back{
    opacity: 1;
}
.carousel.showDetail #prev,
.carousel.showDetail #next{
    opacity: 0;
    pointer-events: none;
}
.carousel::before{
    width: 550px;
    height: 350px;
    content: '';
    background-image: radial-gradient(circle, rgba(94, 219, 219, 0.4) 0%, rgba(212, 175, 55, 0.3) 50%, rgba(13, 59, 102, 0.25) 100%);
    position: absolute;
    z-index: -1;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    filter: blur(140px);
    top: 50%;
    left: 50%;
    transform: translate(-10%, -50%);
    transition: 1s;
}
.carousel.showDetail::before{
    transform: translate(-100%, -50%) rotate(90deg);
    filter: blur(130px);
}
@media screen and (max-width: 991px){
    /* ipad, tablets */
    .carousel .list .item{
        width: 90%;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail .specifications{
        overflow: auto;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail .title{
        font-size: 2em;
    }
}
@media screen and (max-width: 767px){
    /* mobile */
    .carousel{
        height: 520px;
    }
    .carousel .list{
        width: 100%;
        height: 100%;
    }
    .carousel .list .item{
        width: 100%;
        font-size: 11px;
    }
    .carousel .list .item:nth-child(2) .introduce{
        width: 52%;
        left: 18px;
        top: 48%;
        transform: translateY(-50%);
    }
    .carousel .list .item:nth-child(2) .introduce .title{
        font-size: 1.1em;
        letter-spacing: 0.5px;
    }
    .carousel .list .item:nth-child(2) .introduce .topic{
        font-size: 1.9em;
        line-height: 1.15;
        margin: 4px 0;
    }
    .carousel .list .item:nth-child(2) .introduce .des{
        font-size: 0.78em;
        line-height: 1.35;
        max-height: 55px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .carousel .list .item:nth-child(2) .introduce .seeMore{
        margin-top: 10px;
        padding: 6px 12px;
        font-size: 0.8em;
    }
    .carousel .list .item img{
        width: 48%;
        max-height: 250px;
        right: 10px;
        top: 48%;
    }
    #prev, #next{
        top: unset;
        bottom: 22px;
        width: 38px;
        height: 38px;
    }
    #prev{
        left: 18px;
    }
    #next{
        left: 64px;
        right: unset;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail{
        backdrop-filter: blur(10px);
        font-size: small;
        width: 100%;
        right: 0;
    }
}

/* =====================================================
   SECTIONS GLOBAL STYLES
   ===================================================== */
.container{
    width: 1140px;
    max-width: 90%;
    margin: auto;
}
.section{
    padding: 90px 0;
}
.section-header{
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px auto;
}
.section-badge{
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(11, 60, 93, 0.08);
    color: #0b3c5d;
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 0.82em;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-title{
    font-size: 2.3em;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 12px 0;
    line-height: 1.25;
}
.section-subtitle{
    color: #64748b;
    font-size: 1.05em;
    line-height: 1.6;
    margin: 0;
}

/* =====================================================
   SECTION 1: WHY CHOOSE US
   ===================================================== */
.why-us-section{
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}
.why-us-grid{
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    align-items: center;
    gap: 40px;
}
.why-col{
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.why-card{
    display: flex;
    gap: 18px;
    align-items: flex-start;
}
.why-card.align-right{
    text-align: right;
    flex-direction: row-reverse;
}
.why-icon{
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4em;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}
.why-card:hover .why-icon{
    background: #0b3c5d;
    color: #ffd166;
    transform: scale(1.1);
}
.why-text h4{
    margin: 0 0 6px 0;
    font-size: 1.1em;
    color: #1e293b;
    font-weight: 600;
}
.why-text p{
    margin: 0;
    color: #64748b;
    font-size: 0.9em;
    line-height: 1.5;
}
.why-center-visual{
    text-align: center;
    position: relative;
}
.why-center-visual img{
    max-width: 90%;
    max-height: 380px;
    object-fit: contain;
    filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.18));
    animation: gentleFloat 4s ease-in-out infinite alternate;
}
@keyframes gentleFloat{
    0% { transform: translateY(0px); }
    100% { transform: translateY(-12px); }
}

/* =====================================================
   SECTION 2: HIGHLIGHT GUIDE BANNER
   ===================================================== */
.guide-banner{
    background: linear-gradient(135deg, #092c42 0%, #0f4c5c 50%, #1e3a5f 100%);
    border-radius: 28px;
    padding: 60px;
    color: #ffffff;
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 1fr;
    align-items: center;
    gap: 40px;
    box-shadow: 0 20px 40px rgba(11, 60, 93, 0.18);
    position: relative;
    overflow: hidden;
}
.guide-banner::after{
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 209, 102, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.guide-banner-info .banner-tag{
    display: inline-block;
    color: #ffd166;
    font-weight: 600;
    font-size: 0.85em;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.guide-banner-info h3{
    font-size: 2em;
    margin: 0 0 14px 0;
    line-height: 1.25;
    font-weight: 700;
}
.guide-banner-info p{
    color: #cbd5e1;
    font-size: 0.95em;
    line-height: 1.6;
    margin: 0 0 24px 0;
}
.guide-btn{
    display: inline-block;
    background: #ffffff;
    color: #0b3c5d;
    padding: 12px 26px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.guide-btn:hover{
    background: #ffd166;
    color: #0b3c5d;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 209, 102, 0.3);
}
.guide-cards-col{
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.guide-mini-card{
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
    transition: all 0.3s ease;
}
.guide-mini-card:hover{
    background: rgba(255, 255, 255, 0.16);
    transform: translateX(6px);
}
.guide-mini-card .mini-icon{
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3em;
    flex-shrink: 0;
}
.guide-mini-card h5{
    margin: 0 0 4px 0;
    font-size: 1.05em;
    color: #ffffff;
    font-weight: 600;
}
.guide-mini-card p{
    margin: 0;
    color: #cbd5e1;
    font-size: 0.85em;
    line-height: 1.45;
}
.guide-visual{
    text-align: center;
}
.guide-visual img{
    max-width: 100%;
    max-height: 240px;
    object-fit: contain;
    filter: drop-shadow(0 20px 25px rgba(0, 0, 0, 0.3));
}

/* =====================================================
   SECTION 3: FAVORITE PRODUCTS GRID
   ===================================================== */
.filter-tabs{
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}
.filter-btn{
    border: 1px solid #cbd5e1;
    background: #ffffff;
    color: #475569;
    padding: 10px 24px;
    border-radius: 30px;
    font-family: Poppins;
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.filter-btn:hover{
    border-color: #0b3c5d;
    color: #0b3c5d;
}
.filter-btn.active{
    background: #0b3c5d;
    color: #ffffff;
    border-color: #0b3c5d;
    box-shadow: 0 4px 14px rgba(11, 60, 93, 0.25);
}
.products-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-card{
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
}
.product-card:hover{
    transform: translateY(-8px);
    box-shadow: 0 16px 30px rgba(11, 60, 93, 0.1);
    border-color: #cbd5e1;
}
.product-img-wrap{
    height: 190px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border-radius: 14px;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}
.product-img-wrap img{
    max-height: 150px;
    max-width: 85%;
    object-fit: contain;
    transition: transform 0.4s ease;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.12));
}
.product-card:hover .product-img-wrap img{
    transform: scale(1.08);
}
.badge-category{
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    color: #0b3c5d;
    font-size: 0.75em;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
}
.product-info h4{
    margin: 0 0 6px 0;
    font-size: 1.05em;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.35;
}
.product-rating{
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.82em;
    color: #64748b;
    margin-bottom: 14px;
}
.product-rating .stars{
    color: #f59e0b;
}
.product-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f1f5f9;
    padding-top: 14px;
    margin-top: 10px;
}
.product-price{
    font-size: 1.18em;
    font-weight: 700;
    color: #0b3c5d;
}
.add-cart-btn{
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #0b3c5d;
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(11, 60, 93, 0.2);
}
.add-cart-btn svg{
    width: 20px;
    height: 20px;
    fill: currentColor;
}
.add-cart-btn:hover{
    background: #ffd166;
    color: #0b3c5d;
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(255, 209, 102, 0.4);
}

/* =====================================================
   SECTION 4: LUXURY FOOTER
   ===================================================== */
.site-footer{
    background: #071e2e;
    color: #94a3b8;
    padding: 80px 0 30px 0;
    font-size: 0.9em;
}
.footer-grid{
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}
.footer-col h4{
    color: #ffffff;
    font-size: 1.1em;
    font-weight: 600;
    margin: 0 0 20px 0;
    letter-spacing: 0.5px;
}
.footer-logo{
    font-size: 1.35em;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-logo span{
    color: #ffd166;
}
.footer-about{
    line-height: 1.6;
    margin-bottom: 20px;
    color: #94a3b8;
}
.footer-socials{
    display: flex;
    gap: 12px;
}
.social-icon{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}
.social-icon:hover{
    background: #ffd166;
    color: #071e2e;
    transform: translateY(-3px);
}
.footer-links{
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li{
    margin-bottom: 12px;
}
.footer-links a{
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
}
.footer-links a:hover{
    color: #ffd166;
    padding-left: 5px;
}
.newsletter-form{
    display: flex;
    gap: 8px;
    margin-top: 14px;
}
.newsletter-input{
    flex: 1;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-family: Poppins;
    font-size: 0.9em;
    outline: none;
    transition: border 0.3s;
}
.newsletter-input:focus{
    border-color: #ffd166;
}
.newsletter-btn{
    padding: 12px 20px;
    border-radius: 8px;
    border: none;
    background: #ffd166;
    color: #071e2e;
    font-family: Poppins;
    font-weight: 600;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.3s;
}
.newsletter-btn:hover{
    background: #ffffff;
}
.footer-contact-item{
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    color: #cbd5e1;
}
.footer-bottom{
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #64748b;
    font-size: 0.85em;
    flex-wrap: wrap;
    gap: 15px;
}
.footer-bottom-links a{
    color: #64748b;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s;
}
.footer-bottom-links a:hover{
    color: #ffd166;
}

/* =====================================================
   TOAST NOTIFICATION
   ===================================================== */
.toast-msg{
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #0b3c5d;
    color: #ffffff;
    padding: 14px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 9999;
    font-size: 0.92em;
    font-weight: 500;
    border-left: 4px solid #ffd166;
    transform: translateY(120px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.toast-msg.show{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* =====================================================
   RESPONSIVE MEDIA QUERIES FOR SECTIONS
   ===================================================== */
@media screen and (max-width: 991px){
    .why-us-grid{
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .why-card.align-right{
        text-align: left;
        flex-direction: row;
    }
    .why-center-visual{
        order: -1;
    }
    .why-center-visual img{
        max-height: 260px;
    }
    .guide-banner{
        grid-template-columns: 1fr;
        padding: 40px 30px;
    }
    .products-grid{
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid{
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 767px){
    .container{
        max-width: 94%;
        padding: 0;
    }
    .section{
        padding: 48px 0;
    }
    .section-header{
        margin-bottom: 24px;
        padding: 0 8px;
    }
    .section-badge{
        font-size: 0.74em;
        padding: 4px 14px;
        margin-bottom: 10px;
    }
    .section-title{
        font-size: 1.6em;
        margin-bottom: 8px;
    }
    .section-subtitle{
        font-size: 0.88em;
    }
    .header-container{
        max-width: 94%;
        height: 58px;
    }
    .header-container .logo{
        font-size: 1.05em;
        gap: 6px;
    }
    .header-container nav a:not(:last-child){
        display: none;
    }
    .header-cart{
        margin-left: 0;
        padding: 6px 12px;
        font-size: 0.82em;
    }

    /* Swipeable filter tabs on mobile */
    .filter-tabs{
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        padding: 4px 2px 14px 2px;
        gap: 8px;
        margin-bottom: 20px;
        scrollbar-width: none;
    }
    .filter-tabs::-webkit-scrollbar{
        display: none;
    }
    .filter-btn{
        white-space: nowrap;
        padding: 8px 16px;
        font-size: 0.82em;
        flex-shrink: 0;
    }

    /* 2 COLUMNS PRODUCT GRID ON MOBILE (NEVER 1 COL) */
    .products-grid{
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .product-card{
        padding: 12px 10px;
        border-radius: 16px;
    }
    .product-img-wrap{
        height: 125px;
        margin-bottom: 10px;
        border-radius: 10px;
    }
    .product-img-wrap img{
        max-height: 105px;
        max-width: 88%;
    }
    .badge-category{
        font-size: 0.65em;
        padding: 2px 7px;
        top: 6px;
        left: 6px;
    }
    .product-info h4{
        font-size: 0.82em;
        min-height: 2.4em;
        margin: 0 0 4px 0;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .product-rating{
        font-size: 0.7em;
        margin-bottom: 6px;
        gap: 3px;
    }
    .product-bottom{
        padding-top: 8px;
        margin-top: 6px;
    }
    .product-price{
        font-size: 0.9em;
        font-weight: 700;
    }
    .add-cart-btn{
        width: 32px;
        height: 32px;
        min-width: 32px;
    }
    .add-cart-btn svg{
        width: 15px;
        height: 15px;
    }

    /* Why us on mobile */
    .why-us-grid{
        gap: 20px;
    }
    .why-col{
        gap: 16px;
    }
    .why-card{
        gap: 12px;
    }
    .why-icon{
        width: 44px;
        height: 44px;
        font-size: 1.1em;
    }
    .why-text h4{
        font-size: 0.95em;
    }
    .why-text p{
        font-size: 0.82em;
    }
    .why-center-visual img{
        max-height: 200px;
    }

    /* Guide banner on mobile */
    .guide-banner{
        padding: 26px 18px;
        border-radius: 20px;
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .guide-banner-info h3{
        font-size: 1.4em;
        margin-bottom: 8px;
    }
    .guide-banner-info p{
        font-size: 0.85em;
        margin-bottom: 16px;
    }
    .guide-banner-visual img{
        max-height: 170px;
        margin: 0 auto;
        display: block;
    }

    /* Footer on mobile */
    .footer-grid{
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 30px;
    }
    .site-footer{
        padding: 45px 0 20px 0;
    }
    .footer-bottom{
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    .footer-bottom-links a{
        margin: 0 8px;
    }
}
@media screen and (max-width: 380px){
    .products-grid{
        gap: 8px;
    }
    .product-card{
        padding: 10px 8px;
    }
    .product-img-wrap{
        height: 110px;
    }
    .product-price{
        font-size: 0.82em;
    }
}

/* =====================================================
   PRODUCT DETAIL STANDALONE FULL PAGE (MODERN E-COMMERCE)
   ===================================================== */
.pdp-page-body{
    background: #ffffff;
    color: #1e293b;
}

/* Top Announcement Bar (Full Width) */
.pdp-top-bar{
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 0;
    font-size: 0.85em;
    color: #475569;
}
.pdp-top-bar .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pdp-top-bar span{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}
.pdp-top-bar .currency-tag{
    color: #0b3c5d;
    font-weight: 600;
}

/* Breadcrumbs & Navigation Bar (Full Width) */
.pdp-breadcrumb-bar{
    background: #ffffff;
    border-bottom: 1px solid #f1f5f9;
    padding: 14px 0;
}
.pdp-breadcrumb-bar .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.breadcrumb{
    font-size: 0.88em;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
}
.breadcrumb a{
    color: #0b3c5d;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
.breadcrumb a:hover{
    color: #ffd166;
    text-decoration: underline;
}
.breadcrumb-sep{
    color: #cbd5e1;
}
.pdp-back-link{
    color: #0b3c5d;
    text-decoration: none;
    font-size: 0.88em;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #f1f5f9;
    border-radius: 8px;
    transition: all 0.2s;
}
.pdp-back-link:hover{
    background: #0b3c5d;
    color: #ffffff;
    transform: translateX(-3px);
}

/* Main Showcase Section (Full Width, Content in Container) */
.pdp-main-section{
    padding: 40px 0 60px 0;
    background: #ffffff;
}

/* Tabs Section (Full Width, Content in Container) */
.pdp-tabs-section{
    padding: 50px 0;
    border-top: 1px solid #f1f5f9;
    background: #ffffff;
}

/* Related Products Section (Full Width, Content in Container) */
.pdp-related-section{
    padding: 60px 0 80px 0;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
}

/* Lightbox preview for zoom */
.pdp-lightbox{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: zoom-out;
}
.pdp-lightbox.active{
    opacity: 1;
    visibility: visible;
}
.pdp-lightbox img{
    max-width: 85%;
    max-height: 85vh;
    object-fit: contain;
    filter: drop-shadow(0 25px 50px rgba(0,0,0,0.5));
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
}
.pdp-lightbox.active img{
    transform: scale(1);
}
.pdp-lightbox-close{
    position: absolute;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: none;
    font-size: 1.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.pdp-lightbox-close:hover{
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Modern Luxury Toast Notification */
.toast-notification,
.toast-msg{
    position: fixed;
    top: 24px;
    right: 24px;
    background: #ffffff;
    color: #0f172a;
    padding: 14px 18px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 16px 36px -6px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
    font-family: Poppins, sans-serif;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) scale(0.96);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 400px;
    min-width: 280px;
    pointer-events: none;
}
.toast-notification.show,
.toast-msg.show{
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.toast-icon{
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #0f172a;
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.toast-body{
    flex: 1;
    min-width: 0;
}
.toast-status{
    font-size: 0.74em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #0f172a;
    margin-bottom: 2px;
}
.toast-text{
    font-size: 0.9em;
    font-weight: 500;
    color: #1e293b;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.toast-close{
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    margin-left: 2px;
    flex-shrink: 0;
}
.toast-close:hover{
    background: #f1f5f9;
    color: #0f172a;
}
@media screen and (max-width: 600px){
    .toast-notification,
    .toast-msg{
        top: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
        min-width: auto;
    }
}

/* PDP Main Grid */
.pdp-main-content{
    width: 100%;
}
.pdp-hero-grid{
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 52px;
    margin-bottom: 50px;
}

/* Gallery Left */
.pdp-gallery{
    display: flex;
    gap: 20px;
    height: 520px;
}
.pdp-thumbnails{
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 84px;
    flex-shrink: 0;
}
.pdp-thumb{
    width: 80px;
    height: 80px;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    background: #f8fafc;
    padding: 6px;
    cursor: pointer;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.pdp-thumb img{
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.pdp-thumb.active{
    border-color: #0f172a;
    box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.15);
}
.pdp-thumb:hover:not(.active){
    border-color: #94a3b8;
}
.pdp-thumb-arrow{
    width: 80px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.2s;
}
.pdp-thumb-arrow:hover{
    background: #f1f5f9;
}

.pdp-main-image{
    flex: 1;
    background: #f8fafc;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 30px;
    border: 1px solid #e2e8f0;
}
.pdp-main-image img{
    max-width: 90%;
    max-height: 440px;
    object-fit: contain;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15));
    transition: transform 0.35s ease;
}
.pdp-main-image:hover img{
    transform: scale(1.06);
}
.pdp-zoom-btn{
    position: absolute;
    bottom: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    color: #475569;
    transition: all 0.2s ease;
}
.pdp-zoom-btn:hover{
    transform: scale(1.1);
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}
.pdp-zoom-btn svg{
    stroke: currentColor;
}

/* Info Right */
.pdp-info{
    display: flex;
    flex-direction: column;
}
.pdp-badge{
    display: inline-block;
    align-self: flex-start;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.82em;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 6px;
    margin-bottom: 10px;
}
.pdp-title{
    font-size: 2.1em;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 10px 0;
    line-height: 1.25;
}
.pdp-reviews-row{
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 0.9em;
}
.pdp-stars{
    color: #f59e0b;
    letter-spacing: 2px;
}
.pdp-reviews-text{
    color: #64748b;
}
.pdp-price-row{
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}
.pdp-price{
    font-size: 2em;
    font-weight: 800;
    color: #0f172a;
}
.pdp-old-price{
    font-size: 1.2em;
    color: #94a3b8;
    text-decoration: line-through;
}
.pdp-discount-tag{
    background: #0f172a;
    color: #ffffff;
    font-size: 0.78em;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}
.pdp-desc{
    color: #475569;
    font-size: 0.95em;
    line-height: 1.6;
    margin: 0 0 24px 0;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 20px;
}

/* Color Swatches */
.pdp-option-group{
    margin-bottom: 20px;
}
.pdp-option-label{
    font-size: 0.92em;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pdp-option-label span{
    font-weight: 400;
    color: #64748b;
}
.pdp-guide-link{
    color: #0b3c5d;
    font-size: 0.88em;
    text-decoration: underline;
    cursor: pointer;
    font-weight: 500;
}
.pdp-color-swatches{
    display: flex;
    gap: 12px;
}
.pdp-swatch{
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #ffffff;
    box-shadow: 0 0 0 1px #cbd5e1;
    transition: all 0.2s ease;
}
.pdp-swatch.active{
    box-shadow: 0 0 0 2.5px #0f172a;
    transform: scale(1.1);
}

/* Size Chips */
.pdp-size-chips{
    display: flex;
    gap: 10px;
}
.pdp-size-btn{
    min-width: 48px;
    height: 44px;
    padding: 0 14px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #0f172a;
    font-family: Poppins;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.pdp-size-btn.active{
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}
.pdp-size-btn:hover:not(.active){
    border-color: #0f172a;
}

/* Actions Row */
.pdp-actions{
    display: flex;
    gap: 14px;
    margin-top: 10px;
    margin-bottom: 28px;
}
.pdp-qty-picker{
    display: flex;
    align-items: center;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    height: 52px;
    padding: 0 8px;
}
.pdp-qty-btn{
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    font-size: 1.1em;
    color: #0f172a;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background 0.2s;
}
.pdp-qty-btn:hover{
    background: #f1f5f9;
}
.pdp-qty-val{
    min-width: 32px;
    text-align: center;
    font-weight: 600;
    font-size: 1em;
    color: #0f172a;
}
.pdp-add-btn{
    flex: 1;
    height: 52px;
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-family: Poppins;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.2);
    transition: all 0.25s ease;
}
.pdp-add-btn:hover{
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.25);
}
.pdp-wish-btn{
    width: 52px;
    height: 52px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.pdp-wish-btn svg{
    stroke: #64748b;
    fill: none;
    transition: all 0.2s ease;
}
.pdp-wish-btn:hover{
    border-color: #ef4444;
}
.pdp-wish-btn:hover svg{
    stroke: #ef4444;
}
.pdp-wish-btn.active{
    background: #fef2f2;
    border-color: #fecaca;
}
.pdp-wish-btn.active svg{
    stroke: #ef4444;
    fill: #ef4444;
}

/* Trust Badges */
.pdp-trust-row{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid #f1f5f9;
}
.pdp-trust-item{
    display: flex;
    align-items: center;
    gap: 12px;
}
.pdp-trust-icon{
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #0b3c5d;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pdp-trust-icon svg{
    stroke: #0b3c5d;
}
.pdp-trust-text h6{
    margin: 0;
    font-size: 0.85em;
    font-weight: 600;
    color: #0f172a;
}
.pdp-trust-text p{
    margin: 2px 0 0 0;
    font-size: 0.75em;
    color: #64748b;
}

/* PDP Tabs Section */
.pdp-tabs-nav{
    display: flex;
    gap: 36px;
    border-bottom: 2px solid #f1f5f9;
    margin-bottom: 28px;
}
.pdp-tab-btn{
    background: none;
    border: none;
    padding: 0 0 14px 0;
    font-family: Poppins;
    font-size: 1.05em;
    font-weight: 600;
    color: #94a3b8;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}
.pdp-tab-btn:hover{
    color: #0f172a;
}
.pdp-tab-btn.active{
    color: #0f172a;
}
.pdp-tab-btn.active::after{
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #0f172a;
}
.pdp-tab-content{
    display: none;
}
.pdp-tab-content.active{
    display: block;
    animation: fadeIn 0.35s ease;
}
@keyframes fadeIn{
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.pdp-details-layout{
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 36px;
    align-items: center;
}
.pdp-bullets-list{
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
}
.pdp-bullets-list li{
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: #334155;
    font-size: 0.95em;
}
.pdp-bullets-list li .bullet-check{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #0b3c5d;
    flex-shrink: 0;
}
.pdp-detail-banner{
    background: linear-gradient(135deg, #092c42, #0f4c5c, #1e3a5f);
    border-radius: 18px;
    padding: 30px;
    color: #ffffff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 240px;
    position: relative;
    overflow: hidden;
}
.pdp-detail-banner img{
    max-height: 140px;
    margin-bottom: 12px;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.3));
}
.pdp-detail-banner h4{
    margin: 0 0 8px 0;
    font-size: 1.3em;
    color: #ffd166;
}
.pdp-detail-banner p{
    color: #cbd5e1;
    font-size: 0.88em;
    line-height: 1.55;
    margin: 0;
}

/* Related Products Grid in Modal */
.pdp-related-section{
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid #f1f5f9;
}
.pdp-related-header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.pdp-related-header h3{
    font-size: 1.4em;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}
.pdp-related-header a{
    color: #0f172a;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9em;
}
.pdp-related-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.pdp-related-card{
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 14px;
    cursor: pointer;
    background: #ffffff;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.pdp-related-card:hover{
    border-color: #0f172a;
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
}
.pdp-related-card .rel-img{
    height: 130px;
    background: #f8fafc;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}
.pdp-related-card .rel-img img{
    max-height: 100px;
    max-width: 80%;
    object-fit: contain;
}
.pdp-related-card h5{
    margin: 0 0 6px 0;
    font-size: 0.95em;
    color: #0f172a;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pdp-related-card .rel-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pdp-related-card .rel-price{
    font-weight: 700;
    color: #0f172a;
    font-size: 0.95em;
}
.pdp-related-card .rel-wish{
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.pdp-related-card .rel-wish svg{
    stroke: #94a3b8;
    fill: none;
    transition: all 0.2s;
}
.pdp-related-card .rel-wish:hover svg{
    stroke: #ef4444;
}
.pdp-related-card .rel-wish.active svg{
    stroke: #ef4444;
    fill: #ef4444;
}

/* Modal Responsive */
@media screen and (max-width: 991px){
    .pdp-hero-grid{
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .pdp-gallery{
        flex-direction: column-reverse;
        height: auto;
    }
    .pdp-thumbnails{
        flex-direction: row;
        width: 100%;
        overflow-x: auto;
    }
    .pdp-thumb-arrow{
        display: none;
    }
    .pdp-main-image{
        height: 350px;
    }
    .pdp-details-layout{
        grid-template-columns: 1fr;
    }
    .pdp-related-grid{
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 767px){
    .pdp-main-section{
        padding: 18px 0 35px 0;
    }
    .pdp-hero-grid{
        gap: 20px;
        margin-bottom: 30px;
    }
    .pdp-main-image{
        height: 280px;
        padding: 14px;
        border-radius: 14px;
    }
    .pdp-main-image img{
        max-height: 230px;
    }
    .pdp-thumbnails{
        gap: 8px;
    }
    .pdp-thumb{
        width: 56px;
        height: 56px;
        border-radius: 10px;
        padding: 4px;
    }
    .pdp-badge{
        font-size: 0.74em;
        padding: 3px 10px;
    }
    .pdp-title{
        font-size: 1.4em;
        line-height: 1.25;
        margin-bottom: 6px;
    }
    .pdp-reviews-row{
        margin-bottom: 10px;
        font-size: 0.82em;
    }
    .pdp-price-row{
        margin-bottom: 12px;
        gap: 10px;
    }
    .pdp-price{
        font-size: 1.6em;
    }
    .pdp-old-price{
        font-size: 1em;
    }
    .pdp-desc{
        font-size: 0.86em;
        margin-bottom: 16px;
    }
    .pdp-actions{
        gap: 8px;
        margin-bottom: 18px;
    }
    .pdp-qty-picker{
        height: 46px;
        padding: 0 4px;
    }
    .pdp-qty-btn{
        width: 28px;
        height: 28px;
    }
    .pdp-qty-val{
        min-width: 24px;
        font-size: 0.9em;
    }
    .pdp-add-btn{
        height: 46px;
        font-size: 0.88em;
        padding: 0 12px;
        border-radius: 10px;
    }
    .pdp-wish-btn{
        width: 46px;
        height: 46px;
        min-width: 46px;
        border-radius: 10px;
    }
    .pdp-trust-row{
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        padding-top: 16px;
    }
    .pdp-trust-item{
        flex-direction: column;
        text-align: center;
        gap: 4px;
    }
    .pdp-trust-icon{
        width: 32px;
        height: 32px;
        margin: 0 auto;
        border-radius: 8px;
    }
    .pdp-trust-icon svg{
        width: 16px;
        height: 16px;
    }
    .pdp-trust-text h6{
        font-size: 0.72em;
        line-height: 1.2;
    }
    .pdp-trust-text p{
        display: none;
    }
    .pdp-tabs-nav{
        gap: 14px;
        margin-bottom: 18px;
        white-space: nowrap;
    }
    .pdp-tab-btn{
        font-size: 0.88em;
        padding-bottom: 10px;
    }
    .pdp-details-layout{
        gap: 20px;
    }
    #pdpTabSpecsContent{
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    /* 2 COLUMNS RELATED PRODUCTS GRID ON MOBILE (NEVER 1 COL) */
    .pdp-related-grid{
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .pdp-related-card{
        padding: 10px;
        border-radius: 14px;
    }
    .pdp-related-card .rel-img{
        height: 110px;
        margin-bottom: 6px;
    }
    .pdp-related-card .rel-img img{
        max-height: 90px;
    }
    .pdp-related-card h5{
        font-size: 0.8em;
        margin-bottom: 4px;
    }
    .pdp-related-card .rel-price{
        font-size: 0.86em;
    }
}

/* =====================================================
   CHECKOUT SIDEBAR DRAWER (KERANJANG & CHECKOUT LENGKAP)
   ===================================================== */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 100000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}
.cart-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 480px;
    max-width: 100vw;
    height: 100%;
    background: #ffffff;
    box-shadow: -10px 0 40px rgba(15, 23, 42, 0.2);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100001;
    box-sizing: border-box;
}
.cart-drawer-overlay.active .cart-drawer {
    transform: translateX(0);
}
.cart-drawer-header {
    padding: 18px 22px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    flex-shrink: 0;
}
.cart-drawer-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cart-drawer-header-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #0b3c5d;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cart-drawer-header h3 {
    margin: 0;
    font-size: 1.15em;
    font-weight: 700;
    color: #0f172a;
}
.cart-drawer-header-sub {
    font-size: 0.8em;
    color: #64748b;
    font-weight: 500;
}
.cart-drawer-close-btn {
    background: none;
    border: 1px solid #e2e8f0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.2s ease;
}
.cart-drawer-close-btn:hover {
    background: #f1f5f9;
    color: #0f172a;
    transform: rotate(90deg);
}
.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px 22px;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.cart-drawer-body::-webkit-scrollbar {
    width: 6px;
}
.cart-drawer-body::-webkit-scrollbar-track {
    background: #f1f5f9;
}
.cart-drawer-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
.cart-drawer-body::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}
.cart-card-section {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 16px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
}
.cart-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.cart-card-header h4 {
    margin: 0;
    font-size: 0.95em;
    font-weight: 700;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 8px;
}
.cart-card-tag {
    font-size: 0.72em;
    font-weight: 600;
    background: #f1f5f9;
    color: #475569;
    padding: 3px 8px;
    border-radius: 6px;
}
.cart-clear-btn {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 0.78em;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: color 0.2s;
}
.cart-clear-btn:hover {
    color: #ef4444;
}
.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.cart-item-row {
    display: flex;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
    align-items: center;
}
.cart-item-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.cart-item-img {
    width: 62px;
    height: 62px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    flex-shrink: 0;
}
.cart-item-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.cart-item-info {
    flex: 1;
    min-width: 0;
}
.cart-item-title {
    font-size: 0.88em;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 3px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cart-item-meta {
    font-size: 0.76em;
    color: #64748b;
    margin-bottom: 6px;
}
.cart-item-price-qty {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart-item-unit-price {
    font-size: 0.88em;
    font-weight: 700;
    color: #0b3c5d;
}
.cart-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background: #ffffff;
    overflow: hidden;
}
.cart-stepper-btn {
    width: 26px;
    height: 26px;
    background: #f8fafc;
    border: none;
    color: #334155;
    font-weight: 700;
    font-size: 0.85em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.cart-stepper-btn:hover {
    background: #e2e8f0;
    color: #0f172a;
}
.cart-stepper-val {
    min-width: 28px;
    text-align: center;
    font-size: 0.85em;
    font-weight: 600;
    color: #0f172a;
}
.cart-item-del {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.cart-item-del:hover {
    background: #fef2f2;
    color: #ef4444;
}
.cart-empty-state {
    text-align: center;
    padding: 36px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.cart-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #f1f5f9;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.cart-empty-state h5 {
    margin: 0 0 6px 0;
    font-size: 1.05em;
    font-weight: 700;
    color: #0f172a;
}
.cart-empty-state p {
    margin: 0 0 16px 0;
    font-size: 0.85em;
    color: #64748b;
    max-width: 280px;
    line-height: 1.5;
}
.cart-empty-btn {
    padding: 10px 20px;
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.88em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.cart-empty-btn:hover {
    background: #1e293b;
    transform: translateY(-2px);
}
.courier-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}
.courier-card {
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    background: #ffffff;
}
.courier-card:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}
.courier-card.selected {
    border-color: #0f172a;
    background: #ffffff;
    box-shadow: 0 0 0 2px #0f172a;
}
.courier-card-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.courier-radio {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.courier-card.selected .courier-radio {
    border-color: #0f172a;
    background: #0f172a;
}
.courier-radio-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffffff;
    opacity: 0;
    transition: opacity 0.2s;
}
.courier-card.selected .courier-radio-dot {
    opacity: 1;
}
.courier-name {
    font-size: 0.88em;
    font-weight: 600;
    color: #0f172a;
    display: block;
}
.courier-est {
    font-size: 0.74em;
    color: #64748b;
}
.courier-cost {
    font-size: 0.86em;
    font-weight: 700;
    color: #0f172a;
    text-align: right;
}
.courier-free-tag {
    display: inline-block;
    font-size: 0.72em;
    font-weight: 700;
    color: #ffffff;
    background: #0f172a;
    padding: 3px 8px;
    border-radius: 4px;
    margin-left: 6px;
    letter-spacing: 0.5px;
}
.payment-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.payment-card {
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    background: #ffffff;
}
.payment-card:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}
.payment-card.selected {
    border-color: #0f172a;
    background: #ffffff;
    box-shadow: 0 0 0 2px #0f172a;
}
.payment-card-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.payment-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #f1f5f9;
    color: #0b3c5d;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.payment-card.selected .payment-icon {
    background: #0f172a;
    color: #ffffff;
}
.payment-name {
    font-size: 0.88em;
    font-weight: 600;
    color: #0f172a;
    display: block;
}
.payment-desc {
    font-size: 0.74em;
    color: #64748b;
}
.payment-badge {
    font-size: 0.72em;
    font-weight: 700;
    color: #ffffff;
    background: #0b3c5d;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.4px;
}
.cart-summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.86em;
    color: #475569;
}
.cart-summary-line span:last-child {
    font-weight: 600;
    color: #1e293b;
}
.cart-summary-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 12px 0;
}
.cart-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05em;
}
.cart-summary-total-label {
    font-weight: 700;
    color: #0f172a;
}
.cart-summary-total-sub {
    display: block;
    font-size: 0.72em;
    color: #64748b;
    font-weight: 400;
}
.cart-summary-total-val {
    font-size: 1.25em;
    font-weight: 800;
    color: #0b3c5d;
}
.cart-drawer-footer {
    padding: 16px 22px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}
.drawer-footer-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.75em;
    color: #64748b;
}
.drawer-footer-trust svg {
    stroke: #059669;
}
.cart-checkout-btn {
    width: 100%;
    height: 52px;
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-family: Poppins, sans-serif;
    font-size: 0.98em;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}
.cart-checkout-btn:hover:not(:disabled) {
    background: #0b3c5d;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(11, 60, 93, 0.3);
}
.cart-checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}
.checkout-btn-label {
    display: flex;
    align-items: center;
    gap: 8px;
}
.checkout-btn-total {
    font-size: 1.05em;
    font-weight: 700;
    color: #ffd166;
}
.checkout-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100010;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
}
.checkout-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.checkout-modal {
    background: #ffffff;
    border-radius: 20px;
    width: 490px;
    max-width: 95vw;
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.checkout-modal::-webkit-scrollbar {
    width: 5px;
}
.checkout-modal::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
.checkout-modal-overlay.active .checkout-modal {
    transform: scale(1);
}
.checkout-modal-header {
    padding: 20px 24px 12px 24px;
    text-align: center;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
}
.checkout-success-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #0f172a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px auto;
}
.checkout-modal-header h3 {
    margin: 0 0 3px 0;
    font-size: 1.2em;
    color: #0f172a;
    font-weight: 700;
}
.checkout-modal-header p {
    margin: 0;
    font-size: 0.82em;
    color: #64748b;
}
.checkout-modal-body {
    padding: 16px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.invoice-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px 16px;
}
.invoice-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 7px;
    font-size: 0.84em;
    color: #64748b;
}
.invoice-row:last-child {
    margin-bottom: 0;
}
.invoice-row strong {
    color: #0f172a;
}
.payment-instruction-card {
    background: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 14px 16px;
    text-align: center;
}
.payment-instruction-card h5 {
    margin: 0 0 5px 0;
    font-size: 0.92em;
    color: #0b3c5d;
    font-weight: 700;
}
.va-number-box {
    background: #ffffff;
    border: 1px dashed #0b3c5d;
    border-radius: 8px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 8px 0;
    font-family: monospace;
    font-size: 1.05em;
    font-weight: 700;
    color: #0b3c5d;
}
.copy-va-btn {
    background: #0b3c5d;
    color: #ffffff;
    border: none;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.78em;
    font-family: Poppins, sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.copy-va-btn:hover {
    background: #071e2e;
}
.qris-code-box {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 12px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin: 8px auto;
}
.qris-svg-wrap {
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 8px;
}
.checkout-modal-footer {
    padding: 12px 24px 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.checkout-done-btn {
    width: 100%;
    height: 46px;
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-family: Poppins, sans-serif;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.checkout-done-btn:hover {
    background: #071e2e;
}
.checkout-close-modal-btn {
    width: 100%;
    height: 40px;
    background: #f1f5f9;
    color: #475569;
    border: none;
    border-radius: 10px;
    font-family: Poppins, sans-serif;
    font-size: 0.88em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.checkout-close-modal-btn:hover {
    background: #e2e8f0;
    color: #0f172a;
}
/* ========================================================
   ANDROID MOBILE APP SHELL & RESPONSIVE DESIGN SYSTEM
   ======================================================== */

/* Default Desktop: Hide mobile top bar and bottom nav */
.mobile-top-bar {
    display: none;
}
.android-bottom-nav {
    display: none;
}
.mobile-bottom-spacer {
    display: none;
}

.user-profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.invoice-stepper-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    position: relative;
}

/* ========================================================
   MOBILE APPS SCREEN BREAKPOINT (<= 768px SMARTPHONES)
   ======================================================== */
@media screen and (max-width: 768px) {
    /* Touch optimization */
    html, body {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    /* Hide desktop full header on phone */
    .header-container {
        display: none !important;
    }

    /* ANDROID MOBILE TOP APP BAR (CLEAN LUXURY WHITE) */
    header {
        position: sticky;
        top: 0;
        z-index: 990;
        background: rgba(255, 255, 255, 0.96) !important;
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid #e2e8f0 !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
    }

    .mobile-top-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        height: 56px;
        padding: 0 16px;
    }

    .mobile-top-brand {
        display: flex;
        align-items: center;
        gap: 6px;
        text-decoration: none;
        color: #0b3c5d;
        font-weight: 800;
        font-size: 15px;
        letter-spacing: 0.8px;
        flex-shrink: 0;
    }

    .mobile-top-brand span {
        color: #0b3c5d;
    }

    .mobile-search-pill {
        flex-grow: 1;
        display: flex;
        align-items: center;
        gap: 8px;
        background: #f1f5f9;
        border: 1px solid #e2e8f0;
        padding: 8px 14px;
        border-radius: 20px;
        font-size: 12px;
        color: #64748b;
        cursor: pointer;
        transition: border-color 0.2s, background 0.2s;
    }

    .mobile-search-pill svg {
        stroke: #64748b;
    }

    .mobile-search-pill span {
        color: #64748b;
    }

    .mobile-search-pill:active {
        border-color: #cbd5e1;
        background: #e2e8f0;
    }

    .mobile-top-actions {
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }

    .mobile-top-cart-btn {
        background: none;
        border: none;
        color: #0b3c5d;
        position: relative;
        padding: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }

    .mobile-top-cart-btn:active {
        transform: scale(0.92);
    }

    .mobile-cart-badge {
        position: absolute;
        top: 0;
        right: 0;
        background: #ef4444;
        color: #ffffff;
        font-size: 9px;
        font-weight: 800;
        min-width: 16px;
        height: 16px;
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0 3px;
        border: 2px solid #ffffff;
    }

    .mobile-login-pill {
        background: #0284c7;
        color: #ffffff !important;
        font-size: 12px;
        font-weight: 700;
        padding: 5px 12px;
        border-radius: 14px;
        text-decoration: none;
        box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
    }

    /* ANDROID BOTTOM NAVIGATION BAR (CLEAN WHITE LUXURY) */
    .android-bottom-nav {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 1fr;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid #e2e8f0;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
        z-index: 9999;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .android-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        color: #64748b;
        gap: 3px;
        position: relative;
        transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
        user-select: none;
    }

    .android-nav-item:active {
        transform: scale(0.92);
    }

    .android-nav-item.active {
        color: #0b3c5d;
        font-weight: 700;
    }

    .android-nav-icon {
        position: relative;
        width: 22px;
        height: 22px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .android-nav-item span {
        font-size: 10px;
        font-weight: 600;
        letter-spacing: 0.2px;
    }

    .android-badge {
        position: absolute;
        top: -4px;
        right: -8px;
        background: #ef4444;
        color: #ffffff;
        font-size: 9px;
        font-weight: 800;
        min-width: 16px;
        height: 16px;
        padding: 0 4px;
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
        border: 2px solid #ffffff;
    }

    .mobile-bottom-spacer {
        display: block;
        height: 64px;
    }

    /* 2-COLUMN MOBILE PRODUCT GRID (CLEAN WHITE CARDS) */
    .products-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        padding: 0 !important;
    }

    .product-card {
        background: #ffffff !important;
        border: 1px solid #e2e8f0 !important;
        border-radius: 14px !important;
        padding: 10px !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03) !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
    }

    .product-card .product-img-wrap {
        border-radius: 10px !important;
        overflow: hidden !important;
        height: 130px !important;
        background: #f8fafc !important;
        position: relative !important;
    }

    .product-card .product-img-wrap img {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }

    .product-card .badge-category {
        font-size: 9px !important;
        padding: 2px 6px !important;
        border-radius: 4px !important;
    }

    .product-card .product-info {
        padding: 8px 2px 4px 2px !important;
    }

    .product-card .product-info h4 {
        font-size: 12.5px !important;
        line-height: 1.35 !important;
        margin: 0 0 4px 0 !important;
        height: 34px !important;
        color: #1e293b !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .product-card .product-rating {
        font-size: 11px !important;
    }

    .product-card .product-bottom {
        padding-top: 6px !important;
        border-top: 1px solid #f1f5f9 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }

    .product-card .product-price {
        font-size: 13px !important;
        font-weight: 700 !important;
        color: #0b3c5d !important;
    }

    .product-card .add-cart-btn {
        width: 32px !important;
        height: 32px !important;
        border-radius: 8px !important;
        background: #0b3c5d !important;
        color: #ffffff !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .product-card .add-cart-btn svg {
        width: 16px !important;
        height: 16px !important;
    }

    /* ANDROID BOTTOM SHEET UNTUK CART DRAWER */
    .cart-drawer {
        width: 100vw !important;
        max-width: 100vw !important;
        height: 85vh !important;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        border-top-left-radius: 24px !important;
        border-top-right-radius: 24px !important;
        border-bottom-left-radius: 0 !important;
        border-bottom-right-radius: 0 !important;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.6) !important;
        transform: translateY(100%) !important;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    .cart-drawer::before {
        content: '';
        display: block;
        width: 44px;
        height: 5px;
        background: #cbd5e1;
        border-radius: 4px;
        margin: 10px auto 4px auto;
    }

    .cart-drawer-overlay.active .cart-drawer {
        transform: translateY(0) !important;
    }

    /* CAROUSEL SLIDER HERO MOBILE */
    .carousel {
        height: 440px !important;
        overflow: hidden !important;
        position: relative !important;
    }

    .carousel .list .item:nth-child(2) .introduce {
        width: 88% !important;
        left: 6% !important;
        top: 16px !important;
        transform: none !important;
        position: absolute !important;
        z-index: 15 !important;
    }

    .carousel .list .item .introduce .title {
        font-size: 10.5px !important;
        letter-spacing: 1.5px !important;
        text-transform: uppercase !important;
        color: #38bdf8 !important;
        font-weight: 700 !important;
        margin-bottom: 2px !important;
    }

    .carousel .list .item .introduce .topic {
        font-size: 22px !important;
        line-height: 1.25 !important;
        color: #ffffff !important;
        font-weight: 700 !important;
        margin: 2px 0 6px 0 !important;
    }

    .carousel .list .item .introduce .des {
        font-size: 11.5px !important;
        line-height: 1.45 !important;
        color: #94a3b8 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        max-width: 80% !important;
        margin-bottom: 8px !important;
    }

    .carousel .list .item .introduce .seeMore {
        margin-top: 2px !important;
        font-size: 11px !important;
        padding: 5px 12px !important;
        background: rgba(2, 132, 199, 0.15) !important;
        border: 1px solid #0284c7 !important;
        color: #38bdf8 !important;
        border-radius: 16px !important;
        letter-spacing: 0.8px !important;
        display: inline-block !important;
    }

    .carousel .list .item img {
        width: 72% !important;
        max-height: 200px !important;
        object-fit: contain !important;
        right: 4% !important;
        top: 60% !important;
        transform: translateY(-50%) !important;
        filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.45)) !important;
    }

    .carousel .list .item:nth-child(n+3) {
        display: none !important;
    }

    .carousel .arrows {
        bottom: 12px !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 16px !important;
        left: 0 !important;
        transform: none !important;
        display: flex !important;
        justify-content: space-between !important;
        box-sizing: border-box !important;
        z-index: 20 !important;
    }

    .carousel .arrows #prev,
    .carousel .arrows #next {
        position: static !important;
        width: 36px !important;
        height: 36px !important;
        font-size: 14px !important;
        background: rgba(11, 21, 36, 0.85) !important;
        color: #0284c7 !important;
        border: 1px solid rgba(2, 132, 199, 0.4) !important;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .carousel .list .item .detail {
        width: 90% !important;
        left: 5% !important;
        top: 8% !important;
    }

    .carousel .list .item .detail .title {
        font-size: 1.5em !important;
    }

    .carousel .list .item .detail .name {
        font-size: 1.05em !important;
    }

    .carousel .list .item .detail .des {
        font-size: 0.82em !important;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* CAROUSEL SHOW DETAIL MOBILE LUXURY GLASS CARD */
    .carousel.showDetail {
        height: 520px !important;
    }

    .carousel.showDetail .list .item:nth-child(2) img {
        opacity: 0.2 !important;
        right: 50% !important;
        transform: translate(50%, -50%) scale(0.9) !important;
        filter: blur(5px) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5)) !important;
        z-index: 1 !important;
        pointer-events: none !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail {
        opacity: 1 !important;
        width: 92% !important;
        left: 4% !important;
        right: auto !important;
        top: 48% !important;
        transform: translateY(-50%) !important;
        text-align: left !important;
        z-index: 10 !important;
        pointer-events: auto !important;
        background: rgba(15, 23, 42, 0.85) !important;
        backdrop-filter: blur(14px) !important;
        -webkit-backdrop-filter: blur(14px) !important;
        padding: 20px 18px !important;
        border-radius: 16px !important;
        border: 1px solid rgba(255, 255, 255, 0.15) !important;
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5) !important;
        box-sizing: border-box !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .title {
        font-size: 1.35em !important;
        line-height: 1.25 !important;
        color: #ffffff !important;
        margin-bottom: 6px !important;
        font-weight: 700 !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .des {
        font-size: 0.82em !important;
        line-height: 1.45 !important;
        color: #cbd5e1 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        margin-bottom: 12px !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .specifications {
        display: flex !important;
        gap: 8px !important;
        width: 100% !important;
        border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
        padding-top: 10px !important;
        margin-top: 8px !important;
        justify-content: flex-start !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .specifications div {
        background: rgba(255, 255, 255, 0.08) !important;
        border-radius: 8px !important;
        padding: 6px 10px !important;
        flex-shrink: 0 !important;
        text-align: center !important;
        width: auto !important;
        min-width: 75px !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(1) {
        color: #38bdf8 !important;
        font-size: 10px !important;
        margin-bottom: 2px !important;
        text-transform: uppercase !important;
        font-weight: 700 !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(2) {
        color: #f1f5f9 !important;
        font-size: 11px !important;
        margin: 0 !important;
        font-weight: 600 !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .checkout {
        display: flex !important;
        gap: 8px !important;
        margin-top: 14px !important;
    }

    .carousel.showDetail .list .item:nth-child(2) .checkout button {
        flex: 1 !important;
        margin: 0 !important;
        padding: 10px 12px !important;
        font-size: 11.5px !important;
        border-radius: 8px !important;
        font-weight: 700 !important;
        text-align: center !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .carousel #back {
        bottom: 12px !important;
        font-size: 11.5px !important;
        padding: 7px 16px !important;
        border-radius: 20px !important;
        background: rgba(15, 23, 42, 0.88) !important;
        border: 1px solid #38bdf8 !important;
        color: #38bdf8 !important;
        backdrop-filter: blur(8px) !important;
        letter-spacing: 1px !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
    }

    /* SECTION SPACING COMPACT ON SMARTPHONE */
    .section {
        padding: 36px 0 !important;
    }

    .section-title {
        font-size: 22px !important;
    }

    .section-subtitle {
        font-size: 13px !important;
        margin-bottom: 20px !important;
    }

    .collection-filter-tabs {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 8px;
        margin-bottom: 18px;
        -webkit-overflow-scrolling: touch;
    }

    .filter-btn {
        padding: 6px 14px !important;
        font-size: 12px !important;
    }

    /* RESPONSIVE UTILITIES UNTUK PORTAL PEMBELI & SELLER */
    .order-info-grid,
    .user-profile-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .order-status-form {
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
    }

    .order-status-form select,
    .order-status-form button {
        width: 100% !important;
    }

    .order-acc-box {
        align-items: stretch !important;
        width: 100% !important;
    }

    .order-acc-box .btn-seller,
    .order-acc-box form button {
        width: 100% !important;
        justify-content: center !important;
    }

    .order-total-card {
        max-width: 100% !important;
        margin-left: 0 !important;
    }

    .courier-modal-grid,
    .courier-modal-grid-2 {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .announcement-banner {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
    }

    .announcement-banner a {
        align-self: flex-start !important;
    }

    .invoice-stepper-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
        text-align: left !important;
        padding: 8px 4px !important;
    }

    .invoice-stepper-grid > div {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        text-align: left !important;
    }

    .invoice-stepper-grid > div > div:first-child {
        margin: 0 !important;
        flex-shrink: 0 !important;
    }

    .invoice-stepper-grid > div > div:last-child {
        font-size: 12.5px !important;
    }
}

/* Universal Preset & Modern Form Styles */
.preset-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    vertical-align: middle;
}
.btn-preset-img {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.btn-preset-img:hover {
    background: #f8fafc;
    border-color: #0284c7;
    color: #0284c7;
    transform: translateY(-1px);
}