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


        html, body {
            height: 100%;
            overflow: hidden;
            background: #0B0B0B;
            font-family: 'Segoe UI', system-ui, sans-serif;
            color: #2a2a2a;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        html, body { font-size: 16px; }

        .view-section {
            display: none;
            position: fixed;
            inset: 0;
            bottom: 84px; /* altura do dock */
            overflow-y: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .view-section::-webkit-scrollbar {
            display: none;
        }

        .view-section.active {
            display: block;
        }

        /* ── Main content area ─ */
        .main-content {
            position: fixed;
            inset: 0;
            bottom: 70px;
        }

        /* ── DOCK ───────────────────────────────────────── */
        .dock-wrapper {
            position: fixed;
            bottom: 14px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
        }
        .dock-inner {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            background: rgba(42, 42, 42, 0.75);
            backdrop-filter: blur(24px) saturate(1.6);
            -webkit-backdrop-filter: blur(24px) saturate(1.6);
            border: 1px solid rgb(10, 31, 68);
            border-radius: 24px;
            box-shadow: 0 8px 32px rgba(212, 175, 55), inset 0 1px 0 rgba(212, 175, 55);
        }
        .dock-divider {
            width: 1px;
            height: 32px;
            background: rgba(255, 255, 255, 0.12);
            margin: 0 4px;
        }
        ul.dock-list {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .icon-content { position: relative; }

        /* Tooltip */
        .icon-content .tooltip {
            position: absolute;
            bottom: calc(100% + 10px);
            left: 50%;
            transform: translateX(-50%);
            color: #d4af37;
            padding: 5px 10px;
            border-radius: 8px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity .25s ease, bottom .25s ease;
        }
        .icon-content .tooltip::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 5px solid transparent;
        }
        .icon-content:hover .tooltip {
            opacity: 1;
            visibility: visible;
            bottom: calc(100% + 14px);
        }

        /* Botão do ícone */
        .icon-content a {
            position: relative;
            overflow: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 48px;
            height: 48px;
            border-radius: 14px;
            color: rgb(255, 255, 255);
            background: rgb(42, 42, 42);
            border: 1px solid rgb(212, 175, 55);
            text-decoration: none;
            font-size: 1.3rem;
            transition: transform .2s ease, box-shadow .2s ease, color .2s ease;
        }
        .icon-content a:hover {
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 10px 28px rgba(0,0,0,.45);
            color: #003df4;
        }
        .icon-content a .filled {
            position: absolute;
            bottom: 0; left: 0;
            width: 100%;
            height: 0;
            transition: height .3s ease-in-out;
            z-index: 0;
        }
        .icon-content a:hover .filled { height: 100%; }
        .icon-content a span.icon-glyph {
            position: relative;
            z-index: 1;
            line-height: 1;
        }

        /* Ponto de ativo */
        .icon-content a::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%) scale(0);
            width: 4px; height: 4px;
            border-radius: 50%;
            background: rgb(0, 0, 0);
            transition: transform .2s ease;
            z-index: 2;
        }
        .icon-content a.active-nav::after { transform: translateX(-50%) scale(1); }

        /* Cores por view */
        .icon-content a[data-view="home"]           .filled { background: #868742; }
        .icon-content a[data-view="home"]           ~ .tooltip { background: #868742; }
        .icon-content a[data-view="home"]           ~ .tooltip::after { border-top-color: #868742; }

        .icon-content a[data-view="section-banner"] .filled { background: #fb0000; }
        .icon-content a[data-view="section-banner"] ~ .tooltip { background: #fb0000; }
        .icon-content a[data-view="section-banner"] ~ .tooltip::after { border-top-color: #fb0000; }

        .icon-content a[data-view="sulivan"] .filled { background: #8b5cf6; }
        .icon-content a[data-view="sulivan"] ~ .tooltip { background: #8b5cf6; }
        .icon-content a[data-view="sulivan"] ~ .tooltip::after { border-top-color: #8b5cf6; }