:root {
    --blue: #264EFF;
    --blue-light: #4A6EFF;
    --blue-dark: #1A3DD9;
    --orange: #F7A722;
    --orange-light: #FFB84A;
    --ink: #0E1320;
    --ink-light: #1F2937;
    --muted: #6B7280;
    --muted-light: #9CA3AF;
    --bg: #F3F4FB;
    --bg-light: #FAFBFF;
    --surface: #FFFFFF;
    --line: #E5E7F0;
    --line-light: #F0F2F5;
    --success: #10B981;
    --warning: #F59E0B;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --radius-pill: 999px;
    --shadow-xs: 0 1px 3px rgba(15,23,42,.05);
    --shadow-sm: 0 4px 12px rgba(15,23,42,.08);
    --shadow: 0 8px 24px rgba(15,23,42,.12);
    --shadow-lg: 0 20px 48px rgba(15,23,42,.16);
    --shadow-xl: 0 24px 64px rgba(15,23,42,.2);
    --shadow-blue: 0 8px 24px rgba(38,78,255,.15);
    --focus: 0 0 0 3px rgba(38,78,255,.12);
    --wrap: 1200px;
    --content-max: 920px;
    --header-height: 64px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body {
    font-family: "Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    background: linear-gradient(180deg,#F8F9FC 0%,var(--bg) 100%);
    background-attachment: fixed;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
}
header.site {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.95);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 3px rgba(15,23,42,.05);
    transition: var(--transition);
}
    header.site .inner {
        max-width: var(--wrap);
        margin: 0 auto;
        padding: 12px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        min-height: var(--header-height);
        flex-wrap: nowrap;
    }
.brand {
    font-weight: 900;
    font-size: 20px;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg,var(--blue),var(--blue-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
    .brand::before {
        content: "";
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: linear-gradient(135deg,var(--blue),var(--orange));
        flex-shrink: 0;
    }
.nav-main {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: var(--muted);
    align-items: center;
    flex-wrap: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
    .nav-main::-webkit-scrollbar {
        display: none;
    }
    .nav-main a {
        font-weight: 600;
        white-space: nowrap;
    }
        .nav-main a:hover {
            color: var(--blue);
        }
.nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
    .nav-cta .btn {
        padding: 6px 12px;
        font-size: 13px;
    }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn-sm {
    padding: 9px 16px;
    font-size: 13px;
}
.btn-primary {
    background: linear-gradient(135deg,var(--blue),var(--blue-light));
    color: #fff;
    border-color: var(--blue);
    box-shadow: 0 4px 16px rgba(38,78,255,.3);
}
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(38,78,255,.4);
    }
.btn-outline {
    background: #fff;
    color: var(--ink);
    border-color: var(--line);
}
    .btn-outline:hover {
        border-color: var(--blue);
        color: var(--blue);
    }
    .btn:focus-visible, .btn-outline:focus-visible, .fullcta-btn:focus-visible {
        outline: none;
        box-shadow: var(--focus);
    }
a:focus-visible {
    outline: none;
    box-shadow: var(--focus);
    border-radius: var(--radius-sm);
}
.breadcrumb-wrap {
    background: var(--surface);
    border-bottom: 1px solid var(--line-light);
    padding: 12px 0;
}
.breadcrumb {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
}
    .breadcrumb a {
        color: var(--blue);
        font-weight: 600;
    }
        .breadcrumb a:hover {
            color: var(--blue-dark);
        }
a {
    text-decoration: none;
}
    a:hover {
        text-decoration: none;
    }
.wrap {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 20px 80px;
}
.main-content {
    max-width: calc(var(--content-max) + 40px);
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px 80px;
    padding-bottom: 100px;
    box-sizing: border-box;
}
.product-hero {
    padding: 32px 20px 40px;
}
    .product-hero .wrap {
        max-width: var(--content-max);
        margin: 0 auto;
    }
.hero-card {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--line-light);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.5) inset;
    padding: 36px 32px;
    overflow: hidden;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    align-items: flex-start;
    background: linear-gradient(135deg, #FFFFFF 0%, #FAFBFF 100%);
}
    .hero-card::before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: 6px;
        background: linear-gradient(90deg,var(--blue) 0 60%,var(--orange) 60% 100%);
    }
.product-logo-placeholder {
    width: 140px;
    height: 140px;
    min-width: 140px;
    min-height: 140px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}
    .product-logo-placeholder img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
.product-hero-content {
    min-width: 0;
}
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}
.hero-badge {
    padding: 5px 10px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
}
    .hero-badge.verified {
        background: rgba(16,185,129,.15);
        color: var(--success);
        border: 1px solid var(--success);
    }
    .hero-badge.rating {
        background: rgba(247,167,34,.2);
        color: var(--orange);
        border: 1px solid var(--orange);
    }
    .hero-badge.trial {
        background: var(--bg-light);
        color: var(--blue);
        border: 1px solid var(--blue);
    }
    .hero-badge.neutral {
        background: var(--line-light);
        color: var(--ink);
        border: 1px solid var(--line);
    }
.hero-pins {
    position: absolute;
    pointer-events: none;
}
.hero-pin {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--line);
    border: 2px solid var(--surface);
    box-shadow: var(--shadow-xs);
}
    .hero-pin.top-left {
        top: 12px;
        left: 12px;
    }
    .hero-pin.top-right {
        top: 12px;
        right: 12px;
    }
    .hero-pin.bot-left {
        bottom: 18px;
        left: 12px;
    }
    .hero-pin.bot-right {
        bottom: 18px;
        right: 12px;
    }
.product-eyebrow {
    display: inline-block;
    padding: 6px 12px;
    background: var(--bg-light);
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 12px;
}
.product-hero h1 {
    font-size: clamp(28px,4vw,40px);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 8px;
}
.product-tagline {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 20px;
}
.product-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.product-tabs-shell {
    position: sticky;
    top: var(--header-height);
    z-index: 900;
    background: linear-gradient(to bottom,rgba(255,255,255,.98),rgba(255,255,255,.95));
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
    transition: transform .3s cubic-bezier(0.4,0,0.2,1), opacity .3s;
}
    .product-tabs-shell.is-hidden {
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
    }
.product-tabs-inner {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 20px;
}
.product-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--line);
    margin-bottom: 0;
    flex-wrap: wrap;
    overflow-x: auto;
    scrollbar-width: none;
}
    .product-tabs::-webkit-scrollbar {
        display: none;
    }
.product-tab {
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 700;
    color: var(--muted);
    background: none;
    cursor: pointer;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
    .product-tab:hover {
        color: var(--blue);
    }
    .product-tab.is-active {
        color: var(--blue);
        border-bottom-color: var(--blue);
    }
.product-panel {
    display: block;
    padding: 32px 0 48px;
}
    .product-panel:nth-of-type(1) {
        background: var(--surface);
    }
    .product-panel:nth-of-type(2) {
        background: var(--bg-light);
    }
    .product-panel:nth-of-type(3) {
        background: var(--surface);
    }
    .product-panel:nth-of-type(4) {
        background: var(--bg-light);
    }
.product-section {
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
    max-width: var(--content-max);
    padding: 24px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--line-light);
    box-shadow: var(--shadow-xs);
}
.product-panel:nth-of-type(2) .product-section, .product-panel:nth-of-type(4) .product-section {
    background: #fff;
}
.product-tabs a.product-tab {
    text-decoration: none;
    color: inherit;
}
.product-section h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
    text-align: center;
}
.product-section > p:first-of-type {
    text-align: center;
}
.product-section p {
    font-size: 15px;
    color: var(--ink-light);
    line-height: 1.7;
    margin-bottom: 12px;
}
.product-detail-list {
    list-style: none;
    padding: 0;
}
    .product-detail-list li {
        display: flex;
        gap: 12px;
        padding: 10px 0;
        border-bottom: 1px solid var(--line-light);
        font-size: 15px;
    }
        .product-detail-list li strong {
            min-width: 140px;
            color: var(--ink);
        }
/* Seller Card */
.seller-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: flex-start;
    padding: 24px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-light);
}
.seller-logo {
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
    background: var(--line-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    padding: 8px;
    border: 2px dashed var(--line);
}
.seller-body {
    min-width: 0;
}
.seller-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 6px;
}
.seller-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}
.seller-badge {
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
    .seller-badge.verified {
        background: rgba(16,185,129,.15);
        color: var(--success);
        border: 1px solid var(--success);
    }
    .seller-badge.response {
        background: var(--bg);
        color: var(--blue);
        border: 1px solid var(--blue);
    }
.seller-desc {
    font-size: 14px;
    color: var(--ink-light);
    line-height: 1.6;
    margin-bottom: 16px;
}
.seller-meta {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 16px;
}
.seller-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
@@media(max-width:640px) {
    .seller-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .seller-logo {
        margin: 0 auto;
    }
    .seller-badges, .seller-actions {
        justify-content: center;
    }
}
.rating-block {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    margin-bottom: 20px;
}
.rating-value {
    font-size: 24px;
    font-weight: 900;
    color: var(--ink);
}
.rating-count {
    font-size: 14px;
    color: var(--muted);
}
.product-cta-block {
    text-align: center;
}
    .product-cta-block .rating-block {
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 16px;
    }
    .product-cta-block .product-hero-actions {
        justify-content: center;
    }
.content-truncate {
    max-height: 120px;
    overflow: hidden;
    position: relative;
    transition: max-height .35s ease;
}
    .content-truncate.is-expanded {
        max-height: 9999px;
    }
    .content-truncate .view-more-veil {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: linear-gradient(transparent,var(--surface));
        pointer-events: none;
    }
    .content-truncate.is-expanded .view-more-veil {
        display: none;
    }
.view-more-btn {
    margin-top: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--blue);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
    .view-more-btn:hover {
        text-decoration: underline;
    }
    .view-more-btn[aria-expanded="true"] .view-more-text-expand {
        display: none;
    }
    .view-more-btn[aria-expanded="true"] .view-more-text-collapse {
        display: inline;
    }
    .view-more-btn .view-more-text-collapse {
        display: none;
    }
.reviews-list-truncate {
    max-height: 880px;
}
    .reviews-list-truncate .view-more-veil {
        height: 80px;
    }
/* Grids */
.who-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.who-chip {
    padding: 10px 18px;
    background: var(--surface);
    border: 1.5px solid var(--line);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
}
.review-card {
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-light);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}
.review-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.review-author {
    font-weight: 700;
    color: var(--ink);
}
.review-meta {
    font-size: 13px;
    color: var(--muted);
}
.review-stars-inline {
    color: var(--orange);
    font-weight: 800;
}
.review-body p {
    margin-bottom: 10px;
    font-size: 15px;
    color: var(--ink-light);
    line-height: 1.6;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(280px,1fr));
    gap: 24px;
}
.pricing-card {
    padding: 28px;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 2px solid var(--line-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
    .pricing-card:hover {
        border-color: var(--blue);
        box-shadow: var(--shadow-blue);
    }
    .pricing-card h3 {
        font-size: 18px;
        font-weight: 800;
        color: var(--ink);
        margin-bottom: 8px;
    }
.pricing-price {
    font-size: 24px;
    font-weight: 900;
    color: var(--blue);
    margin-bottom: 16px;
}
.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: auto;
}
    .pricing-features li {
        padding: 8px 0;
        font-size: 14px;
        color: var(--ink-light);
        display: flex;
        align-items: center;
        gap: 8px;
    }
        .pricing-features li::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--success);
            flex-shrink: 0;
        }
.pricing-card .btn {
    margin-top: 20px;
    width: 100%;
    justify-content: center;
}
.pricing-card.featured {
    border-color: var(--blue);
    box-shadow: var(--shadow-blue);
}
    .pricing-card.featured .badge {
        font-size: 12px;
        font-weight: 800;
        color: var(--blue);
        text-transform: uppercase;
        letter-spacing: .05em;
        margin-bottom: 8px;
    }
.pricing-card .pricing-sub {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 16px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(200px,1fr));
    gap: 12px;
}
.feature-pill {
    padding: 12px 16px;
    background: var(--bg-light);
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
}
.highlight-card {
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
}
    .highlight-card:hover {
        border-color: var(--blue);
        box-shadow: var(--shadow-blue);
    }
    .highlight-card .icon {
        width: 40px;
        height: 40px;
        border-radius: var(--radius-sm);
        background: var(--blue);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 900;
        font-size: 18px;
        margin-bottom: 12px;
    }
    .highlight-card h3 {
        font-size: 16px;
        font-weight: 800;
        color: var(--ink);
        margin-bottom: 6px;
    }
    .highlight-card p {
        font-size: 14px;
        color: var(--muted);
        line-height: 1.5;
        margin: 0;
    }
/* FAQ */
.faq-accordion {
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
    overflow: hidden;
}
    .faq-accordion details {
        border-bottom: 1px solid var(--line-light);
    }
        .faq-accordion details:last-child {
            border-bottom: none;
        }
    .faq-accordion summary {
        padding: 16px 20px;
        font-weight: 700;
        color: var(--ink);
        cursor: pointer;
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
    }
        .faq-accordion summary::-webkit-details-marker {
            display: none;
        }
        .faq-accordion summary::after {
            content: "+";
            font-size: 20px;
            color: var(--blue);
            font-weight: 800;
        }
    .faq-accordion details[open] summary::after {
        content: "−";
    }
    .faq-accordion .faq-body {
        padding: 0 20px 20px;
        font-size: 15px;
        color: var(--ink-light);
        line-height: 1.6;
    }
.fullcta {
    background: var(--blue);
    color: #fff;
    text-align: center;
    padding: 48px 20px;
    margin: 48px 0 0;
    position: relative;
    overflow: hidden;
}
    .fullcta .wrap {
        max-width: var(--content-max);
        margin: 0 auto;
        padding: 0 20px;
    }
    .fullcta h2 {
        font-size: clamp(24px,3vw,32px);
        font-weight: 900;
        margin-bottom: 12px;
    }
    .fullcta p {
        font-size: 16px;
        margin-bottom: 24px;
        opacity: .95;
    }
.fullcta-btn {
    background: #fff;
    color: var(--blue);
    padding: 14px 32px;
    border-radius: var(--radius-pill);
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    text-decoration: none;
}
    .fullcta-btn:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
    }
/* Form Styles */
.help-form {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    padding: 32px;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    display: block;
}
    .help-form .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
@@media(max-width:600px) {
    .help-form .form-row {
        grid-template-columns: 1fr;
    }
}
.form-group {
    margin-bottom: 16px;
}
    .form-group label {
        display: block;
        font-size: 13px;
        font-weight: 700;
        color: var(--ink);
        margin-bottom: 6px;
    }
    .form-group input, .form-group select, .form-group textarea {
        width: 100%;
        padding: 12px 14px;
        border: 1.5px solid var(--line);
        border-radius: var(--radius-md);
        font-family: inherit;
        font-size: 15px;
    }
        .form-group input:focus, .form-group textarea:focus {
            outline: none;
            border-color: var(--blue);
            box-shadow: var(--focus);
        }
    .form-group textarea {
        min-height: 100px;
        resize: vertical;
    }
.phone-row {
    display: flex;
    gap: 10px;
}
    .phone-row select {
        width: 100px;
        flex-shrink: 0;
    }
    .phone-row input {
        flex: 1;
        min-width: 0;
    }
/* Carousels */
.img-carousel, .vid-carousel {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 8px 0;
    scrollbar-width: thin;
}
.img-carousel-item, .vid-carousel-item {
    flex: 0 0 280px;
    height: 180px;
    background: var(--line-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}
    .img-carousel-item img, .vid-carousel-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
.vid-carousel-item {
    height: 160px;
}
    .vid-carousel-item .play-icon {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        color: white;
        font-size: 40px;
        text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        pointer-events: none;
    }
/* Related Products */
.related-products {
    margin: 48px 0 0;
    padding: 32px 0 48px;
    background: var(--bg-light);
}
    .related-products .section-head {
        max-width: var(--content-max);
        margin: 0 auto 24px;
        padding: 0 20px;
    }
        .related-products .section-head h2 {
            font-size: 22px;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 8px;
        }
        .related-products .section-head p {
            font-size: 15px;
            color: var(--muted);
        }
.related-slider {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 8px 20px 24px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}
    .related-slider::-webkit-scrollbar {
        height: 6px;
    }
    .related-slider::-webkit-scrollbar-thumb {
        background: var(--line);
        border-radius: 3px;
    }
.related-card {
    flex: 0 0 min(280px,85vw);
    scroll-snap-align: start;
    scroll-snap-stop: always;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-light);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
    .related-card:hover {
        border-color: var(--blue);
        box-shadow: var(--shadow-blue);
        transform: translateY(-4px);
    }
.related-card-thumb {
    height: 140px;
    background: var(--line-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}
    .related-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
.related-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.related-card-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 6px;
}
.related-card-desc {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 12px;
    flex: 1;
}
.related-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}
.related-card-rating {
    font-size: 13px;
    font-weight: 700;
    color: var(--orange);
}
.related-card-reviews {
    font-size: 12px;
    color: var(--muted);
}
.related-card-cta {
    width: 100%;
    justify-content: center;
}
/* Sticky Contact */
.sticky-contact {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 950;
    background: linear-gradient(180deg,#0B1120,#050A14);
    color: #fff;
    padding: 14px 18px 16px;
    box-shadow: 0 -8px 32px rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    transition: transform .3s cubic-bezier(0.4,0,0.2,1), opacity .3s;
}
    .sticky-contact.is-hidden {
        transform: translateY(120%);
        opacity: 0;
        pointer-events: none;
    }
    .sticky-contact .wrap {
        max-width: var(--content-max);
        margin: 0 auto;
        width: 100%;
        padding: 0 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        flex-wrap: wrap;
    }
.sticky-contact-text {
    font-size: 14px;
    font-weight: 600;
}
.sticky-contact-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.sticky-contact .btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.5);
}
    .sticky-contact .btn-outline:hover {
        border-color: #fff;
        color: #fff;
    }
/* Footer */
footer {
    background: linear-gradient(180deg,#0B1120,#050A14);
    color: #E5E7EB;
    padding: 40px 20px 80px;
    font-size: 13px;
    margin-top: 60px;
}
.footer-inner {
    max-width: var(--wrap);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0,2fr) repeat(2,minmax(0,1.2fr));
    gap: 32px;
}
.footer-title {
    font-weight: 800;
    margin-bottom: 12px;
    font-size: 15px;
    color: #fff;
}
.footer-links {
    list-style: none;
    padding: 0;
}
    .footer-links li {
        margin-bottom: 8px;
    }
    .footer-links a {
        color: #CBD5F5;
    }
        .footer-links a:hover {
            color: #fff;
        }
.footer-bottom {
    max-width: var(--wrap);
    margin: 24px auto 0;
    font-size: 12px;
    color: #9CA3AF;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.1);
}
@@media(max-width:768px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}
@@media(max-width:640px) {
    .nav-main {
        display: none;
    }
    .wrap {
        padding-inline: 16px;
    }
    .hero-card {
        grid-template-columns: 1fr;
    }
    .product-logo-placeholder {
        margin: 0 auto;
    }
}
.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    z-index: 1001;
    padding: 10px 16px;
    background: var(--blue);
    color: #fff;
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: top .2s;
}
    .skip-link:focus {
        top: 12px;
        outline: none;
        box-shadow: var(--focus);
    }
/* Validation Summary */
.validation-summary-errors {
    color: #d32f2f;
    background: #fde8e8;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-weight: 600;
    border: 1px solid #fcdcdc;
}
.field-validation-error {
    color: #d32f2f;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}