@media (max-width: 670px) {
    #collection,
    #highlights,
    #categories {
        scroll-margin-top: 180px;
    }
}

@media (max-width: 380px) {
    #collection,
    #highlights,
    #categories {
        scroll-margin-top: 232px;
    }
}

@media (max-width: 620px) {
    .hero-title {
        font-size: 52px;
        letter-spacing: -3px;
    }
}

@media (max-width: 620px) {
    .error-showcase-card {
        padding: 14px;
    }

    .error-showcase-title {
        font-size: 24px;
    }

    .error-showcase-main {
        height: min(68vh, 520px);
    }

    .error-showcase-thumbnails {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .collection-highlights {
        padding-bottom: 70px;
    }

    .highlight-grid {
        grid-template-columns: 1fr;
    }

    .highlight-card {
        min-height: 335px;
    }
}

@media (max-width: 620px) {
    .cardcode-gallery-section .cardcode-empty-slot {
        height: calc((100vw - 74px) / 1.385 + 105.3px);
    }

    .energy-gallery-section .energy-empty-slot {
        height: calc((100vw - 74px) / 0.715 + 105.3px);
    }
}

@media (max-width: 620px) {
    .base-variants-gallery {
        padding: 30px 0 72px;
    }

    .gallery-page-head {
        margin-bottom: 32px;
    }

    .gallery-page-copy {
        font-size: 16px;
    }

    .gallery-subsection {
        margin-top: 28px;
    }

    .gallery-subsection--extended {
        margin-top: 44px;
    }

    .gallery-subsection__kicker {
        font-size: 12px;
    }

    .gallery-subsection__title {
        font-size: 24px;
    }

    .gallery-subsection__copy {
        font-size: 16px;
    }

    .gallery-subsection__divider {
        margin: 14px 0 18px;
    }

    .gallery-card-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }

    .gallery-lightbox {
        padding: 0;
    }

    .gallery-lightbox-dialog {
        width: 100vw;
        height: 100vh;
        height: 100dvh;
    }

    .gallery-lightbox-image {
        max-width: 96vw;
        max-height: 84vh;
        max-height: 84dvh;
        border-radius: 10px;
    }

    .gallery-lightbox-close {
        top: 12px;
        right: 12px;
    }

    .gallery-lightbox-nav {
        width: 46px;
        height: 56px;
        font-size: 36px;
    }

    .gallery-lightbox-prev {
        left: 4px;
    }

    .gallery-lightbox-next {
        right: 4px;
    }
}

@media (max-width: 700px) {
    .categories-showcase {
        padding-top: 28px;
    }

    .categories-showcase .catalog-large-panel {
        padding: 22px;
        border-radius: 20px;
    }

    .categories-showcase .catalog-random-preview {
        padding: 18px;
        gap: 10px;
    }
}

@media (max-width: 620px) {
    .categories-section .category-grid {
        grid-template-columns: 1fr;
    }

    .categories-section .category-logo-stamp {
        right: 10px;
        bottom: 6px;
        max-width: 130px;
        max-height: 44px;
    }
}

@media (max-width: 620px) {
            .contact-chat {
                top: 68px;
                right: 0;
                left: 0;
                width: 100vw;
                height: calc(100dvh - 68px);
                max-height: calc(100dvh - 68px);
                border-left: 0;
                border-right: 0;
                border-bottom: 0;
                border-radius: 18px 18px 0 0;
            }

            .contact-chat-header {
                min-height: 64px;
                padding:
                    13px
                    17px;
            }

            .contact-chat-title {
                font-size: 19px;
            }

            .contact-chat-subtitle {
                font-size: 12px;
            }

            .contact-chat-body {
                padding: 18px 17px;
                padding-bottom: calc(24px + env(safe-area-inset-bottom));
            }

            .contact-chat-intro {
                font-size: 16px;
            }

            .contact-field label {
                font-size: 14px;
            }

            .contact-field input,
            .contact-field textarea {
                font-size: 16px;
            }

            .contact-field textarea {
                min-height: 120px;
            }

            .contact-privacy {
                font-size: 12px;
            }

            .contact-submit {
                min-height: 46px;
                font-size: 15px;
            }

            .chat-bubble {
                max-width: 90%;
                font-size: 14px;
            }

            .chat-reply textarea {
                font-size: 16px;
            }
}

@media (max-width: 620px) {
    .site-footer {
        margin-top: 72px;
        padding: 0 18px 30px;
    }

    .site-footer__inner {
        padding-top: 26px;
    }

    .site-footer__inner::before {
        right: 0;
        left: 0;
    }

    .site-footer__primary {
        font-size: 12px;
    }

    .site-footer__secondary,
    .site-footer__owner {
        font-size: 11px;
    }

    .site-footer__disclaimer {
        font-size: 10px;
    }
}

@media (max-width: 620px) {
    .privacy-page {
        width: min(calc(100% - 32px), 1000px);
    }

    .privacy-page__head {
        margin-bottom: 0;
    }

    .privacy-content {
        margin-top: 28px;
    }

    .privacy-section {
        padding-bottom: 24px;
    }

    .privacy-section + .privacy-section {
        padding-top: 24px;
    }

    .privacy-section h2 {
        font-size: 21px;
    }

    .privacy-section p {
        font-size: 15px;
        line-height: 1.65;
    }
}

@media (max-width: 670px) {
    .all-variants-group {
        scroll-margin-top: 180px;
    }
}

@media (max-width: 620px) {
    .all-variants-index {
        gap: 6px;
        margin-bottom: 28px;
    }

    .all-variants-index a {
        min-width: 44px;
        min-height: 36px;
    }

    .all-variants-group {
        margin-top: 42px;
    }

    .all-variants-group__head {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
        margin-bottom: 18px;
    }

    .all-variants-group__title {
        font-size: 24px;
    }
}

@media (max-width: 380px) {
    .all-variants-group {
        scroll-margin-top: 232px;
    }
}

@media (max-width: 670px) {
    .all-variants-extras {
        scroll-margin-top: 180px;
    }
}

@media (max-width: 380px) {
    .all-variants-extras {
        scroll-margin-top: 232px;
    }
}

@media (max-width: 670px) {
    .all-variants-index {
        scroll-margin-top: 180px;
    }
}

@media (max-width: 620px) {
    .all-variants-back-to-top {
        right: 16px;
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        width: 42px;
        height: 42px;
        font-size: 24px;
    }
}

@media (max-width: 380px) {
    .all-variants-index {
        scroll-margin-top: 232px;
    }
}

@media (max-width: 620px) {
    .collection-breakdown__sections {
        gap: 11px;
        margin-top: 20px;
    }

    .collection-breakdown__summary {
        grid-template-columns: minmax(0, 1fr) 20px;
        gap: 10px;
        min-height: 0;
        padding: 8px 15px;
    }

    .collection-breakdown__count {
        grid-column: 1;
        grid-row: 2;
        justify-self: start;
        white-space: normal;
    }

    .collection-breakdown__summary > .collection-breakdown__toggle {
        grid-column: 2;
        grid-row: 1 / span 2;
    }

    .collection-breakdown__title {
        font-size: 19px;
    }

    .collection-breakdown__description {
        font-size: 13px;
    }

    .collection-breakdown__content {
        padding: 14px;
    }

    .collection-breakdown__master-rows {
        grid-template-columns: minmax(0, 1fr);
    }

    .collection-breakdown__group-summary {
        grid-template-columns: minmax(0, 1fr) 18px;
        gap: 8px;
        padding: 11px 12px;
    }

    .collection-breakdown__group-summary strong {
        grid-column: 1;
        justify-self: start;
        white-space: normal;
    }

    .collection-breakdown__group-summary > .collection-breakdown__toggle {
        grid-column: 2;
        grid-row: 1 / span 2;
    }

    .collection-breakdown__group-content {
        padding: 0 10px 10px;
    }

    .collection-breakdown__item {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
        padding: 10px;
    }

    .collection-breakdown__badges {
        justify-content: flex-start;
    }

    .collection-breakdown__item .collection-breakdown__badge {
        font-size: 12px;
    }
}

.mobile-menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .nav-inner {
        position: static;
        width: min(calc(100% - 24px), 1180px);
        min-height: 64px;
        flex-wrap: nowrap;
        gap: 12px;
        padding: 10px 0;
    }

    .brand {
        min-width: 0;
        gap: 8px;
    }

    .brand-mark {
        width: 30px;
        height: 30px;
        flex: 0 0 auto;
        border-radius: 9px;
    }

    .brand-mark::after {
        border-radius: 7px;
    }

    .brand-text {
        min-width: 0;
        font-size: 15px;
        white-space: nowrap;
    }

    .mobile-menu-toggle {
        position: relative;
        display: inline-flex;
        box-sizing: border-box;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        width: 42px;
        height: 42px;
        padding: 0;
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: 9px;
        background: rgba(18, 21, 32, 0.72);
        color: #f7f8fc;
        cursor: pointer;
        transition:
            border-color 160ms ease,
            background-color 160ms ease;
    }

    .mobile-menu-toggle:hover,
    .mobile-menu-toggle:focus-visible {
        border-color: rgba(162, 109, 255, 0.72);
        background: rgba(28, 31, 44, 0.94);
    }

    .mobile-menu-toggle:focus-visible {
        outline: 2px solid rgba(183, 234, 255, 0.78);
        outline-offset: 2px;
    }

    .mobile-menu-toggle__line {
        position: absolute;
        width: 20px;
        height: 2px;
        border-radius: 2px;
        background: currentColor;
        transition:
            transform 180ms ease,
            opacity 180ms ease;
    }

    .mobile-menu-toggle__line:nth-child(1) {
        transform: translateY(-6px);
    }

    .mobile-menu-toggle__line:nth-child(3) {
        transform: translateY(6px);
    }

    .site-header.is-mobile-menu-open .mobile-menu-toggle__line:nth-child(1) {
        transform: rotate(45deg);
    }

    .site-header.is-mobile-menu-open .mobile-menu-toggle__line:nth-child(2) {
        opacity: 0;
    }

    .site-header.is-mobile-menu-open .mobile-menu-toggle__line:nth-child(3) {
        transform: rotate(-45deg);
    }

    .nav-links {
        box-sizing: border-box;
        position: absolute;
        top: calc(100% + 1px);
        right: 16px;
        left: auto;
        display: none;
        width: 240px;
        min-width: 0;
        max-width: calc(100vw - 32px);
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
        gap: 4px;
        padding: 10px;
        border: 1px solid rgba(255, 255, 255, 0.10);
        border-top-color: rgba(162, 109, 255, 0.34);
        border-radius: 0 0 10px 10px;
        background: rgba(10, 12, 18, 0.98);
        box-shadow: 0 18px 36px rgba(0, 0, 0, 0.34);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
    }

    .site-header.is-mobile-menu-open .nav-links {
        display: flex;
    }

    .nav-links a {
        display: block;
        box-sizing: border-box;
        width: 100%;
        padding: 8px 10px;
    }

    .nav-contact {
        display: flex;
        box-sizing: border-box;
        align-items: center;
        justify-content: flex-start;
        width: 100%;
        min-width: 0;
        min-height: 44px;
        margin-top: 6px;
        padding: 8px 10px;
        text-align: left;
    }

    #collection,
    #highlights,
    #categories {
        scroll-margin-top: 80px;
    }
}