/*
==================================================
  TwinCats — Desktop header polish (lg+)
  Additive, desktop-only. Does not change mobile.
  Brand tokens: zarafa-redesign.css (--tc-*)
==================================================
*/

@media (min-width: 992px) {
    /* ----- Shell: flexible sticky stack ----- */
    .site-header {
        isolation: isolate;
    }

    .site-header > .navbar.sticky-top,
    .site-header .mega-menu-nav {
        backdrop-filter: blur(14px) saturate(1.15);
        -webkit-backdrop-filter: blur(14px) saturate(1.15);
        background: rgba(255, 255, 255, 0.88) !important;
        transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    }

    .site-header.is-scrolled > .navbar.sticky-top,
    .site-header.is-scrolled .mega-menu-nav {
        background: rgba(255, 255, 255, 0.94) !important;
        box-shadow: 0 10px 28px rgba(88, 46, 12, 0.07) !important;
    }

    /* ----- Top row: logo | fluid search | actions ----- */
    #mainNavbar .container > .w-100.d-flex {
        display: grid !important;
        grid-template-columns: auto minmax(280px, 1fr) auto;
        align-items: center;
        gap: 1rem 1.25rem;
        width: 100%;
    }

    #mainNavbar .navbar-brand.site-logo {
        justify-self: start;
    }

    #mainNavbar .search-form-center--header {
        width: 100%;
        max-width: none;
        margin: 0 !important;
        justify-self: stretch;
    }

    #mainNavbar .search-form-center--header .tc-search-widget,
    #mainNavbar .search-form-center--header .search-wrapper {
        width: 100%;
        max-width: 720px;
        margin-inline: auto;
        border-radius: 999px;
        border: 1px solid rgba(216, 95, 31, 0.18);
        background: linear-gradient(180deg, #ffffff 0%, #fffaf3 100%);
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.9) inset,
            0 8px 22px rgba(88, 46, 12, 0.05);
        transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    #mainNavbar .search-form-center--header .tc-search-widget:focus-within,
    #mainNavbar .search-form-center--header .search-wrapper:focus-within {
        border-color: rgba(216, 95, 31, 0.45);
        box-shadow:
            0 0 0 3px rgba(216, 95, 31, 0.12),
            0 10px 26px rgba(88, 46, 12, 0.08);
    }

    #mainNavbar .search-input-modern {
        min-height: 48px;
        padding-inline: 1.1rem 0.5rem;
        font-size: 0.95rem;
    }

    #mainNavbar .btn-search-modern {
        width: 42px;
        height: 42px;
        min-width: 42px;
        border-radius: 999px !important;
        margin: 3px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    #mainNavbar .d-flex.align-items-center.gap-3 {
        gap: 0.55rem !important;
        justify-self: end;
    }

    #mainNavbar .header-icon-link,
    #mainNavbar .btn-icon-modern {
        width: 44px;
        height: 44px;
        border-radius: 14px !important;
        transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    }

    #mainNavbar .header-icon-link:hover,
    #mainNavbar .btn-icon-modern:hover {
        transform: translateY(-2px);
    }

    #mainNavbar .header-logo-img {
        width: 64px;
        max-width: 64px;
        transition: transform 0.25s ease;
    }

    #mainNavbar .site-logo:hover .header-logo-img {
        transform: scale(1.04);
    }

    /* ----- Category nav: flexible, modern, no crush ----- */
    .mega-menu-nav {
        border-top: 1px solid transparent !important;
        border-bottom: 1px solid rgba(241, 223, 199, 0.9) !important;
        padding: 0.35rem 0 0.45rem;
        background-image: linear-gradient(180deg, rgba(255, 250, 243, 0.55), rgba(255, 255, 255, 0.2));
    }

    .mega-menu-nav .container {
        position: relative;
    }

    .mega-menu-nav .navbar-nav {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
        gap: 0.2rem;
        width: 100%;
        max-width: 100%;
        margin: 0 !important;
        padding: 0.15rem;
        overflow-x: auto;
        overflow-y: visible;
        scrollbar-width: none;
        -ms-overflow-style: none;
        scroll-snap-type: x proximity;
    }

    .mega-menu-nav .navbar-nav::-webkit-scrollbar {
        display: none;
    }

    /* Soft edge fade when nav can scroll on mid-width desktops */
    .mega-menu-nav .container::before,
    .mega-menu-nav .container::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 28px;
        z-index: 2;
        pointer-events: none;
        opacity: 0;
        transition: opacity 0.2s ease;
    }

    .mega-menu-nav.is-nav-scrollable .container::before {
        inset-inline-start: 0;
        background: linear-gradient(to left, transparent, rgba(255, 255, 255, 0.95));
        opacity: 1;
    }

    .mega-menu-nav.is-nav-scrollable .container::after {
        inset-inline-end: 0;
        background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.95));
        opacity: 1;
    }

    html[dir="ltr"] .mega-menu-nav.is-nav-scrollable .container::before {
        background: linear-gradient(to right, rgba(255, 255, 255, 0.95), transparent);
    }

    html[dir="ltr"] .mega-menu-nav.is-nav-scrollable .container::after {
        background: linear-gradient(to left, rgba(255, 255, 255, 0.95), transparent);
    }

    .mega-menu-nav .nav-item {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .mega-menu-nav .nav-link-modern {
        position: relative;
        gap: 0.35rem;
        padding: 0.52rem 0.85rem !important;
        font-size: clamp(0.8rem, 0.72rem + 0.28vw, 0.92rem);
        font-weight: 700;
        letter-spacing: 0.01em;
        color: #3f3f46 !important;
        background: transparent;
        border: 1px solid transparent;
        border-radius: 999px;
        line-height: 1.2;
        transition:
            color 0.2s ease,
            background 0.2s ease,
            border-color 0.2s ease,
            transform 0.2s ease,
            box-shadow 0.2s ease;
    }

    .mega-menu-nav .nav-link-modern i {
        font-size: 0.85em;
        opacity: 0.9;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .mega-menu-nav .nav-link-modern:hover {
        color: var(--tc-primary-dark) !important;
        background: rgba(255, 240, 215, 0.85);
        border-color: rgba(216, 95, 31, 0.14);
        transform: translateY(-1px);
        box-shadow: 0 6px 14px rgba(88, 46, 12, 0.06);
    }

    .mega-menu-nav .nav-link-modern:hover i {
        transform: scale(1.08);
        opacity: 1;
    }

    .mega-menu-nav .nav-link-modern.active,
    .mega-menu-nav .nav-item .nav-link-modern.active {
        color: var(--tc-primary-dark) !important;
        background: linear-gradient(180deg, #fff6e8 0%, #ffe8c8 100%);
        border-color: rgba(216, 95, 31, 0.22);
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.85) inset,
            0 8px 18px rgba(216, 95, 31, 0.12);
        font-weight: 800;
    }

    /* Soft underline accent (complements pill — not purple legacy) */
    .mega-menu-nav .nav-link-modern.active::before {
        content: '';
        position: absolute;
        left: 18%;
        right: 18%;
        bottom: 0.2rem;
        height: 2px;
        border-radius: 999px;
        background: linear-gradient(90deg, var(--tc-primary), var(--tc-accent));
        opacity: 0.85;
    }

    /* Hide Bootstrap caret visual clash; keep accessibility via dropdown */
    .mega-menu-nav .dropdown-toggle.nav-link-modern::after {
        margin-inline-start: 0.2rem;
        margin-inline-end: 0;
        opacity: 0.45;
        border-top-width: 0.3em;
        vertical-align: 0.15em;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .mega-menu-nav .dropdown-toggle.nav-link-modern[aria-expanded="true"] {
        color: var(--tc-primary-dark) !important;
        background: rgba(255, 240, 215, 0.95);
        border-color: rgba(216, 95, 31, 0.16);
    }

    .mega-menu-nav .dropdown-toggle.nav-link-modern[aria-expanded="true"]::after {
        opacity: 0.8;
    }

    /* Marquee: slightly quieter so header hierarchy is clearer */
    .tc-top-marquee {
        letter-spacing: 0.01em;
    }
}

/* Wide desktop: roomier nav chips */
@media (min-width: 1200px) {
    #mainNavbar .container > .w-100.d-flex {
        gap: 1.25rem 1.75rem;
    }

    .mega-menu-nav .nav-link-modern {
        padding: 0.58rem 1rem !important;
    }

    .mega-menu-nav .navbar-nav {
        gap: 0.35rem;
        justify-content: center;
    }
}

@media (min-width: 1400px) {
    .mega-menu-nav .navbar-nav {
        justify-content: space-between;
        max-width: 1180px;
        margin-inline: auto !important;
    }
}

/* Reduced motion */
@media (min-width: 992px) and (prefers-reduced-motion: reduce) {
    .site-header > .navbar.sticky-top,
    .site-header .mega-menu-nav,
    .mega-menu-nav .nav-link-modern,
    #mainNavbar .header-icon-link,
    #mainNavbar .header-logo-img {
        transition: none !important;
    }

    .mega-menu-nav .nav-link-modern:hover,
    #mainNavbar .header-icon-link:hover {
        transform: none;
    }
}