/* Zona: Encabezado y Navegación (header-nav.css) — Logos superiores, barra de menú horizontal y flechas interactivas */

@media (max-width: 540px) {

.nav-brand-row {
                height: 54px;
                padding: .4rem 1rem;
            }

            header.header-scrolled .nav-brand-row {
                height: 42px;
            }

.brand-logo-img,
            .brand-escudo-img {
                height: 36px;
                max-height: 38px;
            }

.nav-bar-container {
                height: 46px;
            }

            .nav-btns-row {
                height: 46px;
                padding: 0 32px;
                gap: 0;
            }

            .nav-item {
                padding: .5rem .85rem;
                font-size: .68rem;
                letter-spacing: .4px;
                flex-shrink: 0;
            }

            .nav-scroll-arrow {
                width: 28px;
                height: 38px;
            }

.header-spacer {
                height: 100px;
            }

.cart-drawer {
                width: 100vw;
                border-left: none;
                border-radius: 16px 16px 0 0;
                top: auto;
                height: 92dvh;
                border-top: 1.5px solid rgba(253, 196, 23, 0.3);
            }

.cart-qty-btn {
                width: 32px;
                height: 32px;
                font-size: 1rem;
            }
        }

.footer-brand {
            display: inline-flex;
            align-items: center;
            gap: .7rem;
            margin-bottom: .8rem;
            position: static;
        }

.footer-logo-img {
            height: 40px;
            max-height: 44px;
            width: auto;
            max-width: 230px;
            object-fit: contain;
            display: block;
            filter: drop-shadow(0 0 1px #ffffff) drop-shadow(0 0 2px rgba(255, 255, 255, 0.92)) drop-shadow(0 0 5px rgba(255, 255, 255, 0.45));
        }

.nav-bar-container {
            position: relative;
            display: flex;
            align-items: center;
            width: 100%;
            background: #000;
            border-top: 1px solid rgba(253, 196, 23, .12);
            height: 52px;
            overflow: hidden;
            z-index: 100;
            opacity: 1;
            transform: translateY(0);
            will-change: opacity, transform, height;
            transition: opacity .18s ease-out, transform .18s cubic-bezier(0.1, 0.9, 0.2, 1), height .18s ease-out;
            touch-action: pan-y !important;
            overscroll-behavior: auto !important;
        }

header.header-scrolled .nav-bar-container,
        header.header-scrolled .nav-btns-row {
            height: 0 !important;
            opacity: 0 !important;
            transform: translateY(-12px) !important;
            pointer-events: none !important;
            border-top-color: transparent !important;
            overflow: hidden !important;
        }

        .nav-btns-row {
            display: flex;
            align-items: stretch;
            justify-content: flex-start;
            background: #000;
            overflow-x: auto;
            overflow-y: hidden;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            height: 100%;
            width: 100%;
            margin: 0;
            padding: 0 38px;
            scroll-behavior: smooth;
            cursor: grab;
            user-select: none;
            -webkit-user-select: none;
            touch-action: pan-y !important;
            overscroll-behavior: auto !important;
            transform: translateZ(0);
            -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 32px, #000 calc(100% - 32px), transparent 100%);
            mask-image: linear-gradient(to right, transparent 0%, #000 32px, #000 calc(100% - 32px), transparent 100%);
        }

        .nav-btns-row > :first-child {
            margin-left: auto;
        }

        .nav-btns-row > :last-child {
            margin-right: auto;
        }

.nav-btns-row.nav-desktop-mode,
        html.device-desktop .nav-btns-row {
            overflow-x: hidden !important;
            scroll-behavior: auto !important;
            cursor: grab !important;
        }

        .nav-btns-row.nav-desktop-mode:active,
        .nav-btns-row.nav-desktop-mode.is-dragging,
        html.device-desktop .nav-btns-row:active,
        html.device-desktop .nav-btns-row.is-dragging {
            cursor: grabbing !important;
        }

        .nav-btns-row:active,
        .nav-btns-row.is-dragging {
            cursor: grabbing;
        }

        .nav-btns-row::-webkit-scrollbar {
            display: none;
        }

.nav-scroll-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 32px;
            height: 42px;
            background: rgba(14, 14, 12, 0.94);
            border: 1px solid rgba(253, 196, 23, 0.38);
            color: var(--ama);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 105;
            transition: all .24s cubic-bezier(0.16, 1, 0.3, 1);
            user-select: none;
            -webkit-user-select: none;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            padding: 0;
        }

        .nav-arrow-left {
            left: 0;
            border-radius: 0 10px 10px 0;
            border-left: none;
            box-shadow: 4px 0 16px rgba(0, 0, 0, 0.9);
        }

        .nav-arrow-right {
            right: 0;
            border-radius: 10px 0 0 10px;
            border-right: none;
            box-shadow: -4px 0 16px rgba(0, 0, 0, 0.9);
        }

        .nav-scroll-arrow:hover {
            background: var(--gw);
            color: #111;
            border-color: transparent;
            transform: translateY(-50%) scale(1.08);
            box-shadow: 0 0 20px rgba(253, 196, 23, 0.65);
        }

        .nav-arrow-icon {
            font-size: 1.5rem;
            font-weight: 800;
            line-height: 1;
            position: relative;
            z-index: 2;
            transition: transform .2s ease;
        }

        .nav-scroll-arrow:hover .nav-arrow-icon {
            transform: scale(1.15);
        }

.nav-pulse-glow {
            position: absolute;
            bottom: 3px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 6px;
            border-radius: 50%;
            background: radial-gradient(circle, var(--ama) 0%, rgba(211, 89, 20, 0.8) 60%, transparent 100%);
            pointer-events: none;
            z-index: 1;
            animation: navGlowBlink 1.8s infinite ease-in-out;
        }

        @keyframes navGlowBlink {

            0%,
            100% {
                opacity: 0.35;
                transform: translateX(-50%) scaleX(0.85);
                box-shadow: 0 0 6px rgba(253, 196, 23, 0.4);
            }

            50% {
                opacity: 1;
                transform: translateX(-50%) scaleX(1.35);
                box-shadow: 0 0 14px rgba(253, 196, 23, 0.95), 0 0 22px rgba(211, 89, 20, 0.7);
            }
        }

        .nav-scroll-arrow.is-disabled {
            opacity: 0.2;
            pointer-events: none;
        }

        .nav-scroll-arrow.is-disabled .nav-pulse-glow {
            animation: none;
            opacity: 0;
        }

.nav-item {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            padding: .65rem 1.4rem;
            font-family: var(--font-main);
            font-weight: 500;
            font-style: normal;
            text-transform: none;
            font-size: .84rem;
            letter-spacing: .2px;
            color: #fff;
            text-decoration: none;
            background: none;
            border: none;
            border-radius: 0;
            cursor: pointer;
            position: relative;
            transition: color .22s ease;
            flex-shrink: 0;
        }

.nav-item::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            right: 50%;
            height: 2.5px;
            background: var(--ama);
            transition: left .22s ease, right .22s ease;
            border-radius: 2px 2px 0 0
        }

        .nav-item:hover,
        .nav-item.active {
            color: var(--ama)
        }

        .nav-item:hover::after,
        .nav-item.active::after {
            left: 0;
            right: 0
        }

.nav-item+.nav-item {
            border-left: 1px solid rgba(255, 255, 255, .07)
        }

.nav-item-cart {
            font-size: .95rem;
            padding: .65rem 1.2rem
        }

        .nav-item-cart:hover {
            color: var(--ama)
        }