/* ==========================================
       1. ГЛОБАЛЬНЫЕ ПЕРЕМЕННЫЕ И ФУТЕР
       ========================================== */
    .footer-ultra {
        position: relative; z-index: 10; margin-top: 80px;
        background-color: #02050a; font-family: 'Exo 2', sans-serif; color: #8a9ba8;
        padding-bottom: 100px; /* Отступ снизу для плавающей панели */
    }
    .footer-ultra::before {
        content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px;
        background: var(--header-color, #00e5ff) !important; box-shadow: 0 0 15px var(--header-color, #00e5ff) !important; opacity: 0.8;
        transition: background 0.5s, box-shadow 0.5s;
    }
    .fu-container { max-width: 1200px; margin: 0 auto; padding: 70px 20px 50px; display: grid; grid-template-columns: 2fr 1fr; gap: 50px; justify-content: space-between; }
    .fu-logo { font-family: 'Orbitron', sans-serif; font-size: 2rem; font-weight: 900; color: #ffffff; margin-bottom: 15px; letter-spacing: 2px; text-transform: uppercase; }
    .fu-desc { font-size: 0.95rem; line-height: 1.7; max-width: 90%; }
    .fu-title { font-family: 'Orbitron', sans-serif; font-size: 0.85rem; color: #5c6b79; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 25px; font-weight: 700; }
    .fu-contact-link { font-family: 'Orbitron', sans-serif; font-size: 1.4rem; color: #ffffff !important; text-decoration: none; font-weight: 700; display: block; margin-bottom: 10px; letter-spacing: 1px; transition: 0.3s; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
    .fu-contact-link:hover { color: var(--header-color, #00e5ff) !important; text-shadow: 0 0 15px rgba(var(--header-rgb, 0, 229, 255), 0.5) !important; }
    .fu-time { font-size: 0.9rem; color: #5c6b79; }
    .fu-bottom-wrap { border-top: 1px solid rgba(255,255,255,0.04); }
    .fu-bottom { max-width: 1200px; margin: 0 auto; padding: 30px 20px; display: flex; justify-content: space-between; align-items: center; font-family: 'Share Tech Mono', monospace; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
    .fu-copy { color: #5c6b79; }
    .fu-legal { display: flex; gap: 30px; }
    .fu-legal a { color: #5c6b79; text-decoration: none; transition: 0.3s; }
    .fu-legal a:hover { color: #ffffff; }
    .fu-soc { display: flex; gap: 15px; flex-wrap: wrap; }
    .fu-btn { padding: 12px 26px; border-radius: 6px; font-family: 'Orbitron', sans-serif; font-size: 0.85rem; font-weight: 900; color: #ffffff !important; text-decoration: none; border: 1px solid rgba(var(--header-rgb, 0, 229, 255), 0.4); background: rgba(var(--header-rgb, 0, 229, 255), 0.03); transition: 0.3s; text-transform: uppercase; }
    .fu-btn:hover { background: var(--header-color, #00e5ff) !important; color: #000000 !important; box-shadow: 0 0 15px rgba(var(--header-rgb, 0, 229, 255), 0.4) !important; }

    @media (max-width: 900px) {
        .fu-container { grid-template-columns: 1fr; text-align: center; gap: 40px; padding: 50px 20px;}
        .fu-brand .fu-desc { margin: 0 auto; }
        .fu-bottom { flex-direction: column; gap: 20px; text-align: center; padding-bottom: 50px; }
        .fu-legal { flex-direction: column; gap: 12px; align-items: center;}
        .fu-soc { justify-content: center; }
    }

    /* ==========================================
       2. СТИЛИ HUD-ПАНЕЛИ (ПЛАВАЮЩАЯ)
       ========================================== */
    .hud-bar {
        position: fixed; bottom: 20px; left: 50%;
        --hud-x: -50%;
        transform: translateX(var(--hud-x)) translateY(0); 
        transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease, background-color 0.5s;
        width: 96%; max-width: 1160px; height: auto;
        background: rgba(5, 5, 8, 0.45);
        z-index: 99999;
        backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(255,255,255,0.15); border-radius: 12px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.8), inset 0 0 15px rgba(255, 255, 255, 0.05);
        display: flex; justify-content: space-between; align-items: center;
        padding: 10px 30px; font-family: 'Share Tech Mono', monospace;
    }
    .hud-bar.hidden { transform: translateX(var(--hud-x)) translateY(130%); opacity: 0; pointer-events: none; }
    .hud-bar::before {
        content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
        background: linear-gradient(90deg, var(--hud-primary, #00e5ff), var(--hud-accent, #0088ff)) !important;
        box-shadow: 0 0 15px var(--hud-primary, #00e5ff) !important;
        transition: background 0.5s, box-shadow 0.5s;
    }

    .hud-left { display: flex; flex-direction: column; gap: 4px; z-index: 5; }
    
    /* ЛОГОТИП С ЖЕЛЕЗОБЕТОННЫМ ПРИОРИТЕТОМ ЦВЕТА */
    .hud-logo { font-family: 'Orbitron', sans-serif; font-weight: 900; font-size: 1.1rem; letter-spacing: 2px; line-height: 1; text-decoration: none; transition: 0.3s; color: var(--hud-primary, #00e5ff) !important; text-shadow: 0 0 10px var(--hud-primary, #00e5ff) !important; }
    .hud-logo:hover { transform: scale(1.02); text-shadow: 0 0 20px var(--hud-primary, #00e5ff) !important; filter: brightness(1.2); }
    
    .hud-system-info { display: flex; gap: 15px; font-size: 0.65rem; color: #d1d8e0; text-transform: uppercase; letter-spacing: 1px; }
    .status-item { display: flex; align-items: center; gap: 6px; }
    .blink-dot { width: 6px; height: 6px; background-color: var(--hud-primary, #00e5ff) !important; border-radius: 50%; box-shadow: 0 0 6px var(--hud-primary, #00e5ff) !important; animation: hud-blink 2s infinite; transition: 0.5s;}

    .hud-right { display: flex; gap: 20px; align-items: center; z-index: 5; }
    .hud-link { text-decoration: none !important; color: #ffffff !important; font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 8px; transition: 0.3s; text-transform: uppercase; font-family: 'Orbitron', sans-serif; border-bottom: none !important; }
    .hud-link:hover { color: var(--hud-primary, #00e5ff) !important; text-shadow: 0 0 10px var(--hud-primary, #00e5ff) !important; }
    .hud-icon { font-size: 0.9rem; color: var(--hud-primary, #00e5ff) !important; opacity: 0.8; transition: color 0.5s;} 
    .hud-clock { font-size: 1rem; color: var(--hud-primary, #00e5ff) !important; font-weight: 700; border: 1px solid var(--hud-primary, #00e5ff) !important; padding: 4px 10px; border-radius: 4px; background: rgba(0,0,0,0.4); text-shadow: 0 0 8px var(--hud-primary, #00e5ff) !important; letter-spacing: 1px; transition: 0.5s;}

    /* Иконки соцсетей в HUD */
    .hud-socials { display: flex; gap: 10px; align-items: center; }
    .hud-soc-btn { 
        display: flex; align-items: center; justify-content: center; 
        width: 32px; height: 32px; border-radius: 6px; 
        border: 1px solid var(--hud-primary, #00e5ff) !important;
        color: var(--hud-primary, #00e5ff) !important; 
        background: rgba(0, 0, 0, 0.3); 
        transition: all 0.3s ease; text-decoration: none !important; 
    }
    .hud-soc-btn svg { 
        width: 18px; height: 18px; fill: var(--hud-primary, #00e5ff) !important; transition: 0.3s; 
        filter: drop-shadow(0 0 5px var(--hud-primary, #00e5ff));
    }
    .hud-soc-btn.text-icon { 
        font-family: 'Orbitron', sans-serif; font-weight: 900; font-size: 0.65rem; letter-spacing: 0.5px; 
        text-shadow: 0 0 5px var(--hud-primary, #00e5ff) !important;
    }
    
    /* Эффект свечения при наведении */
    .hud-soc-btn:hover { 
        color: #fff !important; 
        background-color: #0b1018 !important; 
        border-color: var(--hud-primary, #00e5ff) !important; 
        box-shadow: 0 0 12px var(--hud-primary, #00e5ff), inset 0 0 8px var(--hud-primary, #00e5ff) !important; 
        text-shadow: 0 0 8px var(--hud-primary, #00e5ff) !important; 
        transform: translateY(-2px); 
    }
    .hud-soc-btn:hover svg { 
        fill: #fff !important; 
        filter: drop-shadow(0 0 6px var(--hud-primary, #00e5ff)); 
    }

    @keyframes hud-blink { 0% { opacity: 1; } 50% { opacity: 0.3; } 100% { opacity: 1; } }

    /* ==========================================
       4. МОБИЛЬНАЯ АДАПТАЦИЯ (В ОДНУ СТРОКУ)
       ========================================== */
    @media (max-width: 900px) {
        .hud-bar { 
            --hud-x: 0%; width: 100%; max-width: 100%; bottom: 0; left: 0; transform: none; border-radius: 0; 
            padding: 10px 15px; padding-bottom: max(10px, env(safe-area-inset-bottom));
            flex-direction: row; align-items: center; justify-content: space-between; gap: 10px;
        }
        .hud-left { width: auto; flex-direction: row; align-items: center; }
        .hud-logo { font-size: 0.95rem; letter-spacing: 1px; }
        .hud-system-info { display: none; }
        
        .hud-right { width: auto; justify-content: flex-end; gap: 12px; }
        .hud-clock { display: none; }
        
        .hud-link { font-size: 0.8rem; gap: 4px; }
        .hud-icon { font-size: 0.85rem; }
        
        .hud-socials { gap: 8px; }
        .hud-soc-btn { width: 28px; height: 28px; }
        .hud-soc-btn.text-icon { font-size: 0.55rem; }
        .hud-soc-btn svg { width: 16px; height: 16px; }
    }
    /* Для самых маленьких экранов (скрываем цифры телефона) */
    @media (max-width: 360px) {
        .phone-text { display: none; } 
        .hud-link { font-size: 0; } 
        .hud-logo { font-size: 0.8rem; }
    }