* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background: #fff;
            color: #080808;
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
            line-height: 1.45;
            overflow-x: hidden;
        }

        img {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        button {
            border: none;
            background: transparent;
            cursor: pointer;
            font-family: inherit;
        }

        :root {
            --page-max: 1400px;
            --side: clamp(24px, 5vw, 92px);
            --gold: #d4b06a;
            --muted: #787878;
        }

        .hidden {
            display: none !important;
        }

        #navbar,
        .index-footer-main,
        .index-footer-bg {
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
        }

        #navbar {
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 999;
            transition: all 0.3s ease;
            padding: 0;
        }

        #navbar .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            display: flex;
            align-items: center;
            flex: 0 0 auto;
            padding: 8px 0;
        }

        .logo img {
            width: auto;
            height: clamp(54px, 5.5vw, 72px);
            object-fit: contain;
            filter: invert(1);
            transition: filter 0.3s ease;
        }

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 32px;
            color: #fff;
        }

        .desktop-nav a {
            font-size: 15px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        #navbar .desktop-nav a.active,
        #navbar .mobile-nav a.active,
        #navbar.navbar-scroll .desktop-nav a.active,
        #navbar.navbar-scroll .mobile-nav a.active {
            color: #D4B989;
            font-weight: 700;
        }


        .desktop-nav a.active,
        .mobile-nav a.active {
            font-weight: 700;
        }

        .desktop-nav a.active,
        .desktop-nav a:hover,
        .lang-switch a:hover {
            color: #D4B989;
        }

        .lang-switch {
            display: none;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #fff;
        }
        .product-nav {
            position: relative;
            display: flex;
            align-items: center;
        }

        .product-nav > a {
            font-size: 16px;
            font-weight: 400;
        }

        .product-nav-panel,
        .product-nav-submenu {
            color: #2c2414;
            background: rgba(255, 255, 255, 0.98);
            border: 1px solid rgba(44, 36, 20, 0.1);
            box-shadow: 0 24px 64px rgba(26, 20, 11, 0.18);
        }

        .product-nav-panel {
            position: absolute;
            top: 100%;
            left: 50%;
            z-index: 1000;
            width: 280px;
            padding: 10px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translate(-50%, 10px);
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
        }

        .product-nav:hover .product-nav-panel,
        .product-nav:focus-within .product-nav-panel {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translate(-50%, 0);
        }

        .product-nav-group,
        .product-nav-subitem {
            position: relative;
        }

        .product-nav-title,
        .product-nav-submenu a,
        .product-nav-subitem > a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            color: #403728;
            line-height: 1.35;
            letter-spacing: 0;
            text-transform: none;
        }

        .product-nav-title {
            padding: 14px 16px;
            font-size: 18px;
            font-weight: 800;
            min-height: 48px;
        }

        .product-nav-title::after,
        .product-nav-subitem.has-submenu > a::after {
            content: "+";
            color: #9b895c;
            font-size: 20px;
            line-height: 1;
        }
        .product-nav-group:hover > .product-nav-title::after,
        .product-nav-group:focus-within > .product-nav-title::after,
        .product-nav-subitem.has-submenu:hover > a::after,
        .product-nav-subitem.has-submenu:focus-within > a::after {
            content: "-";
        }

        .product-nav-submenu {
            position: absolute;
            top: 0;
            left: 100%;
            z-index: 1001;
            width: 300px;
            padding: 10px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translateX(4px);
            transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
        }

        .product-nav-group:hover > .product-nav-submenu,
        .product-nav-group:focus-within > .product-nav-submenu,
        .product-nav-subitem:hover > .product-nav-third,
        .product-nav-subitem:focus-within > .product-nav-third {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(0);
        }

        .product-nav-submenu a,
        .product-nav-subitem > a {
            padding: 13px 16px;
            font-size: 16px;
            font-weight: 600;
            min-height: 46px;
        }

        .product-nav-title:hover,
        .product-nav-title:focus,
        .product-nav-submenu a:hover,
        .product-nav-submenu a:focus,
        .product-nav-subitem > a:hover,
        .product-nav-subitem > a:focus {
            color: #9b895c;
            background: rgba(201, 177, 118, 0.1);
        }

        .product-nav-third {
            left: 100%;
            top: 0;
        }

        .mobile-product-links {
            display: grid;
            gap: 8px;
            padding: 0 0 10px 16px;
            border-bottom: 1px solid #f5f5f5;
        }

        #mobileMenu .mobile-product-links details {
            display: grid;
            gap: 6px;
        }

        #mobileMenu .mobile-product-links summary {
            cursor: pointer;
            color: #343434;
            font-size: 17px;
            font-weight: 800;
            line-height: 1.35;
            list-style: none;
        }

        #mobileMenu .mobile-product-links summary::-webkit-details-marker {
            display: none;
        }

        #mobileMenu .mobile-product-links summary::after {
            content: " +";
            color: #9b895c;
        }

        #mobileMenu .mobile-product-links details[open] > summary::after {
            content: " -";
        }

        #mobileMenu .mobile-product-links a {
            padding: 3px 0 3px 14px;
            border-bottom: 0;
            color: #666;
            font-size: 15px;
            line-height: 1.35;
            text-transform: none;
        }

        #mobileMenu .mobile-product-nested {
            padding-left: 14px;
        }
        #menuBtn {
            display: block;
            color: #fff;
        }

        #mobileMenu {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .mobile-nav {
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding: 16px;
        }

        .mobile-nav a {
            padding: 8px 0;
            border-bottom: 1px solid #f5f5f5;
            text-transform: uppercase;
            font-size: 15px;
        }

        .mobile-lang {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            padding-top: 8px;
        }

        .navbar-scroll {
            background: #fff;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .navbar-scroll .logo img {
            filter: none;
        }

        .navbar-scroll .desktop-nav,
        .navbar-scroll .lang-switch,
        .navbar-scroll #menuBtn {
            color: #232323;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }

            .lang-switch {
                display: flex;
            }

            #menuBtn {
                display: none;
            }

            #mobileMenu {
                display: none !important;
            }
        }

        .sustain-hero {
            position: relative;
            overflow: hidden;
            isolation: isolate;
            width: 100%;
            aspect-ratio: 1920 / 800;
            min-height: 520px;
            padding: 120px var(--side) 110px;
            display: grid;
            place-items: center;
            background: #151813;
            color: #fff;
            text-align: center;
        }

        .sustain-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.32));
            pointer-events: none;
        }

        .sustain-hero-media {
            position: absolute;
            inset: 0;
            z-index: -2;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .sustain-hero h1 {
            position: relative;
            z-index: 1;
            max-width: 1120px;
            font-size: clamp(34px, 4.2vw, 64px);
            font-weight: 800;
            letter-spacing: 0.15em;
            line-height: 1.36;
            text-transform: uppercase;
            animation: heroLift 1.05s ease both;
        }

        .sustain-hero h1::after {
            content: "";
            display: block;
            width: 74px;
            height: 1px;
            margin: 44px auto 0;
            background: rgba(255, 255, 255, 0.58);
            animation: lineGrow 1.2s ease 0.28s both;
        }

        .fx-reveal {
            opacity: 0;
            transform: translateY(34px);
            transition: opacity 0.78s ease, transform 0.78s ease;
        }

        .fx-reveal.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        .intro {
            padding: 74px var(--side) 80px;
            background: #fff;
        }

        .intro-inner,
        .origin-inner,
        .ethics-inner {
            width: min(var(--page-max), 100%);
            margin: 0 auto;
        }

        .intro-head {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 46px;
            align-items: end;
            margin-bottom: 86px;
        }

        .intro h2 {
            font-size: clamp(34px, 3.2vw, 56px);
            font-weight: 900;
            letter-spacing: 0.12em;
            line-height: 1.08;
            text-transform: uppercase;
        }

        .intro p {
            max-width: 940px;
            margin-top: 28px;
            color: #555;
            font-size: clamp(14px, 1.02vw, 17px);
            font-weight: 400;
            letter-spacing: 0.02em;
            line-height: 1.72;
            text-transform: none;
        }

        .more-link {
            display: inline-flex;
            align-items: center;
            min-width: 84px;
            justify-content: center;
            background: #000;
            color: #fff;
            padding: 8px 12px;
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            position: relative;
            overflow: hidden;
            transition: transform 0.35s ease, background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
        }

        .more-link::before,
        .banner-link::before,
        .submit-btn button::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.28) 48%, transparent 100%);
            transform: translateX(-120%);
            transition: transform 0.65s ease;
            pointer-events: none;
        }

        .more-link:hover {
            background: var(--gold);
            color: #151515;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
            transform: translateY(-3px);
        }

        .more-link:hover::before,
        .banner-link:hover::before,
        .submit-btn button:hover::before {
            transform: translateX(120%);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: clamp(18px, 2.4vw, 38px);
        }

        .feature-card {
            text-align: center;
            transition: transform 0.42s ease;
        }

        .feature-media {
            position: relative;
            height: auto;
            overflow: hidden;
            background: #050505;
        }

        .feature-media::after,
        .ethics-media::after,
        .origin-image::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.2) 48%, transparent 76%);
            transform: translateX(-130%);
            transition: transform 0.85s ease;
            pointer-events: none;
        }

        .feature-media img {
            width: 100%;
            height: auto;
            object-fit: contain;
            opacity: 0.92;
            transition: transform 0.65s ease, opacity 0.35s ease;
        }

        .feature-card.is-visible:hover {
            transform: translateY(-8px);
        }

        .feature-card:hover img {
            opacity: 1;
            transform: scale(1.05);
        }

        .feature-card:hover .feature-media::after,
        .ethics-media:hover::after,
        .origin-image:hover::after {
            transform: translateX(130%);
        }

        .feature-card h3::before {
            content: "";
            display: block;
            width: 64%;
            height: 1px;
            margin: 34px auto 22px;
            background: #242424;
        }

        .feature-card h3 {
            font-size: clamp(14px, 1.12vw, 19px);
            font-weight: 900;
            letter-spacing: 0.08em;
            line-height: 1.25;
            text-transform: uppercase;
        }

        .about-luxe-video {
            width: 100%;
            margin: 0;
            padding: 0;
        }

        .about-luxe-video-frame {
            position: relative;
            aspect-ratio: 16 / 9;
            min-height: 0;
            border-radius: 0;
            overflow: hidden;
            background: #16110b;
        }

        .about-luxe-video-frame video,
        .about-luxe-video-frame iframe {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            border: 0;
        }

        .about-luxe-video-frame::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background: linear-gradient(180deg, rgba(16, 13, 10, 0.04), rgba(16, 13, 10, 0.34));
        }

        .about-luxe-video-cover {
            position: absolute;
            inset: 0;
            z-index: 2;
            width: 100%;
            height: 100%;
            padding: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: #fff;
            background:
                linear-gradient(180deg, rgba(18, 14, 9, 0.08), rgba(18, 14, 9, 0.28)),
                url('/skin/static/image/noveldo-cashmere-craft-cover.jpg');
            background-size: cover;
            background-position: center;
            transition: opacity 0.35s ease, visibility 0.35s ease;
        }

        .about-luxe-video-frame.is-playing .about-luxe-video-cover {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .about-luxe-video-play {
            position: relative;
            width: 92px;
            height: 92px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.18);
            border: 1px solid rgba(255, 255, 255, 0.58);
            color: #fff;
            backdrop-filter: blur(14px);
            box-shadow: 0 22px 52px rgba(0, 0, 0, 0.28);
            transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
        }

        .about-luxe-video-play::before {
            content: "";
            position: absolute;
            width: 118px;
            height: 118px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.24);
            animation: videoPulse 2.4s ease-in-out infinite;
        }

        .about-luxe-video-play::after {
            content: "";
            width: 0;
            height: 0;
            margin-left: 6px;
            border-top: 14px solid transparent;
            border-bottom: 14px solid transparent;
            border-left: 21px solid currentColor;
        }

        .about-luxe-video-play::before,
        .about-luxe-video-play::after {
            pointer-events: none;
        }

        .about-luxe-video-cover:hover .about-luxe-video-play,
        .about-luxe-video-cover:focus .about-luxe-video-play {
            transform: scale(1.06);
            background: rgba(255, 255, 255, 0.26);
            border-color: rgba(255, 255, 255, 0.86);
        }

        @keyframes videoPulse {
            0%, 100% {
                transform: scale(0.86);
                opacity: 0.28;
            }
            50% {
                transform: scale(1);
                opacity: 0.6;
            }
        }

        .origin {
            display: grid;
            grid-template-columns: 0.52fr 0.48fr;
            background: #e9e9e9;
        }

        .origin-card {
            min-height: 620px;
            display: grid;
            place-items: center;
            padding: 70px var(--side);
        }

        .origin-content {
            width: min(620px, 100%);
            text-align: left;
        }

        .origin-thumb {
            width: min(250px, 72%);
            aspect-ratio: 0.74 / 1;
            margin: 0 auto 42px;
            overflow: hidden;
            background: #fff;
        }

        .origin-thumb img,
        .origin-image img {
            transition: transform 0.8s ease;
        }

        .origin-thumb:hover img,
        .origin-image:hover img {
            transform: scale(1.045);
        }

        .origin-caption {
            border-top: 1px solid #8f8f8f;
            border-bottom: 1px solid #8f8f8f;
            padding: 28px 0;
            color: #5e5b56;
            font-size: clamp(13px, 1vw, 16px);
            letter-spacing: 0.02em;
            line-height: 1.76;
            text-transform: none;
        }

        .origin-image {
            position: relative;
            min-height: 620px;
            overflow: hidden;
        }

        .origin-image img {
            object-position: center;
        }

        .eco-banner {
            margin: 72px 0;
            min-height: 560px;
            display: flex;
            align-items: stretch;
            color: #fff;
            background:
                linear-gradient(rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0.54)),
                url("/skin/static/image/sustainability-vision.jpg") center/cover;
            animation: ecoDrift 18s ease-in-out infinite alternate;
        }

        .eco-content {
            width: min(var(--page-max), calc(100% - var(--side) * 2));
            margin: 0 auto;
            padding: 72px 0 80px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .eco-content h2 {
            font-size: clamp(46px, 5.2vw, 78px);
            font-weight: 900;
            letter-spacing: 0.12em;
            line-height: 1.1;
            text-transform: uppercase;
        }

        .eco-content h3 { 
            font-size: clamp(20px, 2.05vw, 32px);
            font-weight: 900;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .eco-content p {
            max-width: 1180px;
            color: rgba(255, 255, 255, 0.88);
            font-size: clamp(13px, 1vw, 16px);
            letter-spacing: 0.02em;
            line-height: 1.7;
            text-transform: none;
        }

        .ethics {
            padding: 118px var(--side) 92px;
            background: #fff;
        }

        .ethics-inner {
            display: grid;
            gap: 84px;
        }

        .ethics-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: clamp(70px, 8vw, 132px);
            align-items: center;
        }

        .ethics-row.flip {
            grid-template-columns: 1fr 1fr;
        }

        .ethics-row.flip .ethics-media {
            order: 2;
        }

        .ethics-media {
            position: relative;
            height: auto;
            overflow: hidden;
            background: #000;
        }

        .ethics-media img {
            width: 100%;
            height: auto;
            object-fit: contain;
            opacity: 0.96;
            transition: transform 0.7s ease, opacity 0.35s ease;
        }

        .ethics-media:hover img {
            opacity: 1;
            transform: none;
        }

        .ethics-copy h2 {
            margin-bottom: 46px;
            font-size: clamp(24px, 2vw, 36px);
            font-weight: 900;
            letter-spacing: 0.12em;
            line-height: 1.08;
            text-align: right;
            text-transform: uppercase;
        }

        .ethics-row.flip .ethics-copy h2 {
            text-align: left;
        }

        .ethics-copy p {
            color: #666;
            font-size: clamp(14px, 1.08vw, 16px); 
            line-height: 1.76; 
        }

        .index-footer-main {
            width: 100%;
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
            background-color: #1a1a1a;
            background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('/skin/static/image/footer-main-bg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .footer-banner {
            margin: 0 auto;
            max-width: 1400px;
            width: 100%;
            min-height: 300px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 0 50px;
            color: #fff;
        }

        .footer-banners {
            margin: 0 auto;
            max-width: 1400px;
            width: 100%;
            min-height: 500px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 0 50px;
            color: #fff;
        }

        .banner-title {
            font-size: 2.5rem;
            font-weight: 400;
            letter-spacing: 2px;
            text-transform: uppercase;
            text-align: center;
            margin-bottom: 30px;
            width: 100%;
        }

        .banner-button-wrap {
            width: 100%;
            text-align: right;
        }

        .banner-link {
            padding: 12px 25px;
            border: 1px solid #d4b06a;
            background: transparent;
            color: #fff;
            font-size: 1rem;
            letter-spacing: 1px;
            text-transform: uppercase;
            display: inline-block;
            position: relative;
            overflow: hidden;
            transition: transform 0.35s ease, background-color 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
        }

        .banner-link:hover {
            background-color: #d4b06a;
            color: #1a1a1a;
            box-shadow: 0 12px 26px rgba(212, 176, 106, 0.24);
            transform: translateY(-3px);
        }

        .index-footer {
            max-width: 1400px;
            margin: 0 auto;
            color: #fff;
            padding: 40px 50px;
        }

        .index-footer-bg {
            width: 100%;
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
            background-color: #1a1a1a;
            background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('/skin/static/image/footer-bg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .inquiry-title {
            font-size: 2rem;
            font-weight: bold;
            text-align: left;
            margin-bottom: 30px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .inquiry-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }

        .footer-form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-form-group label {
            font-size: 0.9rem;
            text-transform: uppercase;
            opacity: 0.9;
        }

        .footer-form-group input,
        .footer-form-group select,
        .footer-form-group textarea {
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
            padding: 12px 15px;
            border: none;
            border-radius: 0;
            font-size: 1rem;
            width: 100%;
            background: #fff;
            color: #333;
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }

        .footer-form-group input:focus,
        .footer-form-group select:focus,
        .footer-form-group textarea:focus {
            outline: none;
            box-shadow: 0 0 0 2px rgba(212, 176, 106, 0.72), 0 10px 22px rgba(0,0,0,0.16);
            transform: translateY(-1px);
        }

        .footer-form-group.message {
            grid-column: 1 / 3;
        }

        .footer-form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .submit-btn {
            grid-column: 2 / 3;
            text-align: right;
        }

        .submit-btn button {
            font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, Helvetica, sans-serif;
            background: #C9B176;
            color: #fff;
            border: none;
            padding: 12px 40px;
            font-size: 1rem;
            font-weight: bold;
            text-transform: uppercase;
            position: relative;
            overflow: hidden;
            transition: background 0.3s ease, transform 0.35s ease, box-shadow 0.35s ease;
        }

        .submit-btn button:hover {
            background:#9b895c;
            box-shadow: 0 12px 26px rgba(0, 0, 0, 0.24);
            transform: translateY(-3px);
        }

        .social-icons {
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
            align-items: center;
        }

        .social-icons a {
            color: #fff;
            font-size: 1.5rem;
            transition: color 0.3s ease, transform 0.3s ease;
        }

        .social-icons a:hover {
            color: #ff8c00;
            transform: translateY(-3px);
        }

        .copyright {
            font-size: 0.8rem;
            opacity: 0.8;
            text-align: left;
        }

        @keyframes heroLift {
            from {
                opacity: 0;
                transform: translateY(28px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes lineGrow {
            from {
                opacity: 0;
                transform: scaleX(0);
            }
            to {
                opacity: 1;
                transform: scaleX(1);
            }
        }

        @keyframes ecoDrift {
            from {
                background-position: center center, center center;
            }
            to {
                background-position: center center, center 46%;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.001ms !important;
                animation-iteration-count: 1 !important;
                scroll-behavior: auto !important;
                transition-duration: 0.001ms !important;
            }

            .fx-reveal {
                opacity: 1;
                transform: none;
            }
        }

        @media (max-width: 1100px) {
            .intro-head,
            .origin,
            .ethics-row,
            .ethics-row.flip {
                grid-template-columns: 1fr;
            }

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

            .origin-image,
            .origin-card {
                min-height: 460px;
            }

            .ethics-row.flip .ethics-media {
                order: initial;
            }

            .ethics-copy h2,
            .ethics-row.flip .ethics-copy h2 {
                text-align: left;
            }
        }

        @media (max-width: 768px) {
            .sustain-hero {
                min-height: 380px;
                padding: 88px 22px 76px;
            }

            .intro {
                padding: 54px 22px 60px;
            }

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

            .about-luxe-video {
                margin-top: 0;
                padding: 0;
            }

            .about-luxe-video-frame {
                min-height: 0;
            }

            .about-luxe-video-cover {
                padding: 0;
            }

            .about-luxe-video-play {
                width: 68px;
                height: 68px;
            }

            .about-luxe-video-play::before {
                width: 90px;
                height: 90px;
            }

            .about-luxe-video-play::after {
                border-top-width: 10px;
                border-bottom-width: 10px;
                border-left-width: 16px;
            }

            .origin-card,
            .origin-image {
                min-height: 390px;
            }

            .eco-banner {
                margin: 46px 0;
                min-height: 460px;
            }

            .eco-content {
                padding: 52px 0;
            }

            .ethics {
                padding: 64px 22px 58px;
            }

            .ethics-inner {
                gap: 62px;
            }

            .ethics-media {
                height: auto;
            }

            .inquiry-form {
                grid-template-columns: 1fr;
            }

            .footer-form-group.message,
            .submit-btn {
                grid-column: 1 / 2;
            }

            .submit-btn,
            .inquiry-title,
            .copyright {
                text-align: center;
            }

            .footer-banner,
            .footer-banners,
            .index-footer {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        /* Unified homepage navigation */
        #navbar {
            background: transparent;
            box-shadow: none;
        }

        #navbar .logo img {
            filter: invert(1);
        }

        #navbar .desktop-nav,
        #navbar .lang-switch,
        #navbar #menuBtn {
            color: #fff;
        }

        #navbar .menu-fallback {
            background: #fff;
            box-shadow: 0 -7px 0 #fff, 0 7px 0 #fff;
        }

        #navbar.navbar-scroll {
            background: #fff;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        #navbar.navbar-scroll .logo img {
            filter: none;
        }

        #navbar.navbar-scroll .desktop-nav,
        #navbar.navbar-scroll .lang-switch,
        #navbar.navbar-scroll #menuBtn {
            color: #232323;
        }

        #navbar.navbar-scroll .menu-fallback {
            background: #232323;
            box-shadow: 0 -7px 0 #232323, 0 7px 0 #232323;
        }

        #navbar .desktop-nav > a.active,
        #navbar .desktop-nav > .product-nav > a.active,
        #navbar .mobile-nav a.active,
        #navbar.navbar-scroll .desktop-nav > a.active,
        #navbar.navbar-scroll .desktop-nav > .product-nav > a.active,
        #navbar.navbar-scroll .mobile-nav a.active {
            color: #D4B989;
            font-weight: 700;
        }

        #navbar .desktop-nav > a:hover,
        #navbar .desktop-nav > .product-nav > a:hover,
        #navbar .lang-switch a:hover {
            color: #D4B989;
        }

        .product-nav-panel > .product-nav-direct {
            min-height: 44px;
            font-size: 15px;
            font-weight: 700;
        }

        .product-nav-direct::after {
            content: none !important;
        }