@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&display=swap');

:root {
    --brand-indigo: #4f46e5;
    --brand-pink: #ec4899;
}
/* সাইড গ্যাপ রিমুভ করার জন্য গ্লোবাল রিসেট */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'SolaimanLipi', sans-serif;
    scroll-behavior: smooth;
    background-color: #fafafa;
    color: #1f2937;
    line-height: 1.6;
    width: 100%;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    line-height: 1.3 !important;
    letter-spacing: -0.01em;
}

.hero-title {
    font-size: clamp(2.2rem, 6vw, 5rem);
    font-weight: 800;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
}

.nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.gradient-text {
    background: linear-gradient(135deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.product-card {
    background: white;
    border-radius: 2rem;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0,0,0,0.03);
}

    .product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    }

.cart-drawer {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating {
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }

details summary :: -webkit-details-marker {
    display: none;
}
/*REVIEWS SECTION CSS*/
#reviews {
    font-family: 'Hind Siliguri', sans-serif;
    background-image: linear-gradient(to right, #063263 0%, #20745e 51%, #063263 100%);
    color: #ffffff;
}

.blue-text {
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    -webkit-text-fill-color: transparent;
}

.review-card {
    position: relative;
    background: rgba(24, 24, 27, 0.4);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

    .review-card::before {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: 1rem;
        padding: 1px;
        background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.3), transparent);
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        pointer-events: none;
    }

    .review-card:hover {
        transform: translateY(-8px);
        background: rgba(30, 41, 59, 0.5);
        box-shadow: 0 20px 40px -20px rgba(59, 130, 246, 0.2);
    }

        .review-card:hover::before {
            background: linear-gradient(45deg, transparent, #3b82f6, transparent);
        }

.quote-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    opacity: 0.9;
    color: #2a8b51;
}

.rating-star {
    filter: drop-shadow(0 0 5px rgba(245, 158, 11, 0.4));
}
/*=============Product Modal Overlay==================*/
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 50;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.modal-container {
    background: rgba(255, 255, 255, 0.95);
    width: 100%;
    max-width: 1150px;
    max-height: 90vh;
    border-radius: 24px;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: modalPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalPop {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Image Zoom Feature */
.zoom-container {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    cursor: crosshair;
    background: #fff;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .zoom-container img {
        max-width: 100%;
        transition: transform 0.2s ease-out;
        transform-origin: center center;
    }

    .zoom-container:hover img {
        transform: scale(2); /* Zoom intensity */
    }

/* Tab buttons styling */
.tab-btn {
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

    .tab-btn.active {
        border-color: var(--primary);
        color: var(--primary);
        font-weight: bold;
    }

.spec-label {
    color: #6b7280;
    font-size: 0.875rem;
}

.spec-value {
    color: #111827;
    font-weight: 500;
}

/* Custom Scrollbar */
.modal-container::-webkit-scrollbar {
    width: 6px;
}

.modal-container::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 10px;
}
/*=========================================================*/
.product-spec-box {
    margin-top: 10px;
    padding: 10px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.spec-label {
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: 600;
    color: #374151;
}

.option-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.color-chip,
.size-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.2s all ease-in-out;
}

    .color-chip:hover,
    .size-chip:hover {
        box-shadow: 0 4px 10px rgba(0,0,0,0.08);
        transform: translateY(-1px);
    }

.color-preview {
    width: 18px;
    height: 18px;
    border-radius: 9999px;
    border: 1px solid #d1d5db;
    display: inline-block;
}

.size-chip {
    font-weight: 500;
    color: #374151;
}
    /* SELECTED STATE */
    .color-chip.selected-option,
    .size-chip.selected-option {
        background-color: #34d399; /* green */
        color: white; /* text turns white */
        border-color: #10b981; /* dark green border */
    }

.wa-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    text-decoration: none;
}

.product-details {
    padding-top: 100px;
}

    .product-details .container {
        margin: 0 auto;
    }