body {
            min-height: 100vh;
            padding-top: env(safe-area-inset-top);
            padding-bottom: env(safe-area-inset-bottom);
            background-color: #0A0A0A;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        :root {
            --live-strip-height: 2rem;
        }

        nav {
            top: var(--live-strip-height);
            padding-left: calc(1rem + env(safe-area-inset-left));
            padding-right: calc(1rem + env(safe-area-inset-right));
        }

        .launch-live-strip {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            min-height: var(--live-strip-height);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.55rem;
            padding: 0.35rem calc(1rem + env(safe-area-inset-right)) 0.35rem calc(1rem + env(safe-area-inset-left));
            border-bottom: 1px solid rgba(255,255,255,0.14);
            background: rgba(10, 10, 10, 0.92);
            color: #ffffff;
            backdrop-filter: blur(12px);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            line-height: 1;
            text-align: center;
            text-transform: uppercase;
            overflow: hidden;
            cursor: pointer;
        }

        .launch-live-strip::before {
            content: '';
            position: absolute;
            inset: 0 auto 0 0;
            width: 32%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14), transparent);
            transform: translateX(-100%);
            animation: launchSweep 3.2s ease-in-out infinite;
            pointer-events: none;
        }

        .launch-strip-dot {
            position: relative;
            z-index: 1;
            flex: 0 0 auto;
            width: 0.42rem;
            height: 0.42rem;
            border-radius: 999px;
            background: #ffffff;
            box-shadow: 0 0 12px rgba(255,255,255,0.95);
            animation: livePulse 1.1s ease-in-out infinite;
        }

        .launch-strip-text {
            position: relative;
            z-index: 1;
        }

        @keyframes launchSweep {
            0%, 40% {
                transform: translateX(-100%);
            }
            75%, 100% {
                transform: translateX(100%);
            }
        }

        @keyframes livePulse {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.45;
                transform: scale(1.45);
            }
        }

        /* Industrial Link Interactions */
        .industrial-link {
            position: relative;
            transition: transform 0.2s cubic-bezier(0.85, 0, 0.15, 1), letter-spacing 0.2s cubic-bezier(0.85, 0, 0.15, 1);
        }
        .industrial-link:hover {
            transform: scale(1.05);
            letter-spacing: 0.3em;
            text-shadow: 0 0 1px white, 0 0 10px rgba(255,255,255,0.4);
        }
        .industrial-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1px;
            background: currentColor;
            transition: width 0.2s cubic-bezier(0.85, 0, 0.15, 1);
        }
        .industrial-link:hover::after {
            width: 100%;
        }

        .site-logo-img {
            display: block;
            height: auto;
            max-width: 100%;
            object-fit: contain;
        }

        .site-logo-img--nav {
            width: clamp(7rem, 10vw, 10.5rem);
        }

        .site-logo-img--footer {
            width: clamp(6.5rem, 10vw, 10rem);
        }

        /* Pure CSS Parallax Architecture */
        .parallax-window {
            position: relative;
            height: 100vh;
            width: 100vw;
            overflow: hidden;
            background-color: #0A0A0A;
            clip-path: inset(0 0 0 0);
        }

        .parallax-fixed-wrap {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            transform: translateZ(0);
            will-change: transform;
        }

        .parallax-img {
            width: 100vw;
            height: 100vh;
            object-fit: cover;
            object-position: center;
            max-width: 100%;
            display: block;
        }

        #carousel-track {
            touch-action: pan-x;
            -webkit-overflow-scrolling: touch;
        }

        #hero {
            background-size: cover;
            background-position: center center;
        }

        #manifesto {
            background-size: cover;
            background-attachment: fixed;
        }

        @media (max-width: 767px) {
            :root {
                --live-strip-height: 1.8rem;
            }

            .launch-live-strip {
                font-size: 0.58rem;
                letter-spacing: 0.12em;
            }

            .site-logo-img--nav {
                width: 7rem;
            }

            .site-logo-img--footer {
                width: 6.5rem;
            }

            #hero {
                background-position: center top;
                background-attachment: scroll;
                min-height: 100svh;
                height: 100svh;
            }

            #hero picture {
                z-index: 0;
            }

            #hero > :not(picture) {
                position: relative;
                z-index: 1;
            }

            .parallax-window {
                height: 75vh;
            }

            .parallax-fixed-wrap {
                position: absolute;
                height: 100%;
                transform: none;
                will-change: auto;
            }

            .parallax-img {
                width: 100%;
                height: 100%;
                object-position: top center;
            }

            #manifesto {
                padding-top: 3rem;
                padding-bottom: 3rem;
                background-attachment: scroll;
            }

            .parallax-window .absolute.inset-0 > .flex {
                flex-direction: column;
                gap: 1rem;
                justify-content: center;
                align-items: center;
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .parallax-window .absolute.left-0 {
                display: flex !important;
                width: 2rem !important;
                left: 0.25rem !important;
                z-index: 25 !important;
            }

            .parallax-window .absolute.left-0 > div {
                width: 75vh !important;
            }

            .parallax-window .absolute.left-0 span {
                font-size: 10px !important;
                line-height: 1.2 !important;
                letter-spacing: 0.18em !important;
                padding: 0.35rem 0.55rem !important;
                border-radius: 0.25rem !important;
                background: rgba(10, 10, 10, 0.28) !important;
                text-shadow: 0 1px 5px rgba(0,0,0,0.85);
            }

            #hero-logo-container,
            #manifesto .max-w-4xl {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #hero-logo-container {
                position: relative;
                top: -10rem;
                padding-top: 0.75rem;
                max-width: 320px;
                margin: 0 auto;
            }

            #hero-logo {
                max-width: 180px;
            }

            .modal-close-btn {
                width: 2.75rem;
                height: 2.75rem;
                min-width: 2.75rem;
                min-height: 2.75rem;
                padding: 0;
                border: 1px solid rgba(255,255,255,0.14);
                background: rgba(10, 10, 10, 0.65);
            }

            .modal-close-btn span {
                font-size: 1.05rem;
            }

            #hero-logo-container h1 {
                font-size: 0.7rem;
                letter-spacing: 0.3em;
                margin-top: 0.2rem;
            }

            .industrial-link {
                font-size: 0.72rem;
                letter-spacing: 0.12em;
            }

            #product-modal {
                align-items: flex-start;
                padding-top: 1rem;
                overflow-y: auto;
                -webkit-overflow-scrolling: touch;
            }

            #modal-container {
                width: min(100vw - 1.5rem, 100%);
                max-height: calc(100vh - 2rem);
                overflow: visible;
                border-radius: 1rem;
                padding: 0;
            }

            #modal-container > .col-span-1 {
                min-height: auto;
            }

            #carousel-track {
                touch-action: pan-x;
                -webkit-overflow-scrolling: touch;
            }

            #carousel-track > div {
                min-width: 100%;
            }

            .carousel-arrow-btn {
                top: 50%;
                transform: translateY(-50%);
                width: 2.4rem;
                height: 2.4rem;
                min-width: 2.4rem;
                min-height: 2.4rem;
                padding: 0.75rem;
            }

            #carousel-dots {
                bottom: 1rem;
                gap: 0.5rem;
            }

            #carousel-dots button {
                width: 6px !important;
                height: 6px !important;
                margin: 0 0.175rem !important;
                padding: 0 !important;
            }

            #carousel-dots button.bg-primary.scale-125 {
                transform: scale(1.3) !important;
            }

            .tab-panel {
                min-height: 0;
            }

            .tab-panel .space-y-4 {
                padding-bottom: 1rem;
            }

            button,
            .industrial-link,
            .size-btn {
                min-height: 48px;
                padding: 0.85rem 1rem;
                font-size: 0.95rem;
                border-radius: 0.9rem;
            }

            #btn-wizard-back,
            #btn-wizard-next,
            #subscriber-button,
            #checkout-view button,
            #cart-drawer button,
            .industrial-link,
            .size-btn {
                min-height: 50px;
            }

            .tab-link {
                padding: 0.65rem 0.75rem;
            }

            .font-label-mono,
            .font-label-limit {
                letter-spacing: 0.08em;
            }
        }

        .no-scrollbar::-webkit-scrollbar {
            display: none;
        }
        .no-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        .tab-panel {
            scrollbar-color: rgba(255,255,255,0.28) rgba(255,255,255,0.05);
        }
        .tab-panel::-webkit-scrollbar {
            width: 5px;
        }
        .tab-panel::-webkit-scrollbar-track {
            background: rgba(255,255,255,0.04);
            border-radius: 999px;
        }
        .tab-panel::-webkit-scrollbar-thumb {
            background: rgba(255,255,255,0.18);
            border-radius: 999px;
        }
        .tab-panel::-webkit-scrollbar-thumb:hover {
            background: rgba(255,255,255,0.32);
        }

        .stock-urgency {
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.34);
            background: linear-gradient(135deg, rgba(255,255,255,0.16), rgba(255,255,255,0.04));
            box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 0 26px rgba(255,255,255,0.14);
            animation: stockPulse 1.6s ease-in-out infinite;
        }

        .stock-urgency::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14), transparent);
            transform: translateX(-100%);
            animation: stockSweep 2.4s ease-in-out infinite;
        }

        #size-chart-overlay > div > button:nth-of-type(2) {
            display: none;
        }

        .stock-urgency strong,
        .stock-urgency span {
            position: relative;
            z-index: 1;
        }

        @keyframes stockPulse {
            0%, 100% {
                transform: scale(1);
                border-color: rgba(255,255,255,0.28);
            }
            50% {
                transform: scale(1.015);
                border-color: rgba(255,255,255,0.62);
            }
        }

        @keyframes stockSweep {
            0%, 35% {
                transform: translateX(-100%);
            }
            70%, 100% {
                transform: translateX(100%);
            }
        }

        .checkout-input {
            background-color: #141414 !important;
            border: 1px solid #262626 !important;
            color: #ffffff !important;
            font-family: 'Inter', sans-serif;
            font-size: 14px;
            padding: 14px 16px;
            border-radius: 4px;
            transition: all 0.2s ease-in-out;
        }
        .checkout-input:focus {
            border-color: #ffffff !important;
            outline: none !important;
            box-shadow: none !important;
        }
        .checkout-input::placeholder {
            color: #4b4b4b;
        }

        /* Compact cart drawer: preserve vertical room for product rows. */
        #cart-drawer > div:first-child {
            padding: 13px 16px;
        }
        #cart-drawer > div:first-child > div {
            gap: 8px;
        }
        #cart-drawer > div:first-child h3 {
            font-size: 17px;
        }
        #cart-drawer > div:first-child .material-symbols-outlined {
            font-size: 20px;
        }
        #cart-count-badge {
            font-size: 10px;
            padding: 2px 7px;
        }
        #cart-items-container {
            padding: 12px 14px;
            gap: 9px;
        }
        #cart-items-container > div {
            gap: 11px;
            padding: 9px 10px;
        }
        #cart-items-container > div > div:first-child {
            width: 64px;
            height: 78px;
        }
        #cart-items-container h4 {
            font-size: 12px;
            margin-bottom: 2px;
        }
        #cart-items-container p,
        #cart-items-container span {
            font-size: 10px;
        }
        #cart-items-container button {
            padding: 4px 7px;
        }
        #cart-drawer > div:last-child {
            padding: 11px 14px 13px;
            gap: 8px;
        }
        #cart-drawer > div:last-child > div:first-child {
            font-size: 11px;
            line-height: 1.28;
        }
        #cart-drawer > div:last-child > div:first-child > div {
            padding-top: 1px;
            padding-bottom: 1px;
        }
        #cart-drawer > div:last-child > div:first-child > div:last-child {
            font-size: 13px;
            margin-top: 3px;
            padding-top: 6px;
        }
        #cart-coupon-section > button {
            font-size: 9px;
        }
        #cart-coupon-section {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        #cart-coupon-toggle {
            min-height: 34px;
        }
        #cart-coupon-applied {
            box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
        }
        #cart-coupon-applied p {
            line-height: 1.35;
        }
        #cart-coupon-holder {
            margin-top: 7px;
        }
        #cart-coupon-holder.hidden {
            display: none;
        }
        #cart-coupon-input {
            background-color: #050505 !important;
            color: #ffffff !important;
            padding: 8px 10px;
            font-size: 10px;
            caret-color: #ffffff;
        }
        #cart-coupon-input::placeholder {
            color: rgba(196,199,200,0.45);
        }
        #cart-coupon-input:focus {
            background-color: #050505 !important;
            color: #ffffff !important;
        }
        #cart-coupon-holder button {
            padding: 8px 12px;
            font-size: 10px;
        }
        #cart-coupon-message {
            margin-top: 5px;
            font-size: 9px;
        }
        #cart-drawer button[onclick="launchCheckoutFlow()"] {
            padding-top: 12px;
            padding-bottom: 12px;
            font-size: 11px;
        }

        @media (max-width: 420px) {
            #cart-items-container {
                padding-left: 12px;
                padding-right: 12px;
            }
            #cart-items-container > div {
                gap: 9px;
                padding: 8px 9px;
            }
            #cart-items-container > div > div:first-child {
                width: 58px;
                height: 72px;
            }
            #cart-items-container h4 {
                font-size: 11.5px;
            }
            #cart-items-container p,
            #cart-items-container span {
                font-size: 9.5px;
            }
        }