:root {
      /* ─── macOS Blue, Green, and Black Palette ─── */
      --deep-navy: #0f172a;
      --navy-900: #0f172a;
      --soft-indigo: #0071e3;
      --soft-violet: #00c6ff;
      --slate-50: #f8fafc;
      --slate-100: #f1f5f9;
      --slate-200: #e2e8f0;
      --slate-400: #94a3b8;
      --slate-600: #475569;
      --slate-800: #0f172a;
      --white: #ffffff;
      /* macOS Blue -> Gradient */
      --primary: #0071e3;
      --primary-hover: #0077ed;
      --primary-glow: rgba(0, 113, 227, 0.08);
      /* macOS Blue Accent */
      --accent: #0071e3;
      /* macOS Green */
      --success: #10b981;
      /* Hero Accent */
      --hero-bg: linear-gradient(135deg, #007aff 0%, #0056b3 50%, #002244 100%);
      --hero-text-color: #ffffff;
      --hero-subtitle-color: #94a3b8;
      --hero-title-gradient: linear-gradient(135deg, #ffffff 0%, #a3a3a3 100%);
      --bg-body: #fafafa;
      --text-main: #334155;
      --text-heading: #0f172a;
      --text-muted: #64748b;
      --border-soft: #e2e8f0;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
      --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --radius-xl: 24px;
      --transition: all 0.2s cubic-bezier(0.1, 0.9, 0.2, 1);
    }

    /* --- LIGHT MODE / HIGH-CONTRAST SAAS FOR ULTRA THEME --- */
    html.dark-mode, html {
      --bg-body: #fafafa;
      --white: #ffffff;
      --slate-50: #f8fafc;
      --slate-100: #f1f5f9;
      --slate-200: #e2e8f0;
      --slate-400: #94a3b8;
      --slate-600: #475569;
      --text-main: #334155;
      --text-heading: #0f172a;
      --text-muted: #64748b;
      --border-soft: #e2e8f0;
    }
    html.dark-mode .top-bar, .top-bar { background: #0f172a !important; border-bottom: 1px solid rgba(255,255,255,0.05) !important; }
    html.dark-mode .top-bar a, .top-bar a { color: rgba(255,255,255,0.85) !important; }
    html.dark-mode .top-bar a:hover, .top-bar a:hover { color: #0071e3 !important; }
    html.dark-mode .top-bar-btn, .top-bar-btn { color: rgba(255,255,255,0.85) !important; }
    html.dark-mode .site-header, .site-header { background: rgba(255, 255, 255, 0.95) !important; backdrop-filter: blur(20px); border-bottom: 1px solid #e2e8f0 !important; }
    html.dark-mode .brand span, .brand span { color: #0f172a !important; }
    html.dark-mode .brand span b, .brand span b { color: #0071e3 !important; }
    html.dark-mode .brand-logo, .brand-logo { background: linear-gradient(135deg, #0071e3, #00c6ff) !important; }
    html.dark-mode .nav-link, .nav-link { color: #475569 !important; }
    html.dark-mode .nav-link:hover, .nav-link:hover { color: #0071e3 !important; background: rgba(0,0,0,0.04) !important; }
    html.dark-mode .dropdown, .dropdown { background: #ffffff !important; border-color: #e2e8f0 !important; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important; }
    html.dark-mode .dropdown-link:hover, .dropdown-link:hover { background: #f8fafc !important; }
    html.dark-mode .drop-content b, .drop-content b { color: #0f172a !important; }
    html.dark-mode .drop-content p, .drop-content p { color: #64748b !important; }
    html.dark-mode .icon-box, .icon-box { background: rgba(0, 113, 227, 0.08) !important; color: #0071e3 !important; }
    html.dark-mode .site-footer, .site-footer { background: linear-gradient(180deg, #0a1628 0%, #060e1a 100%) !important; border-top: 1px solid rgba(0, 113, 227, 0.15) !important; }
    html.dark-mode .footer-links a, .footer-links a { color: rgba(255,255,255,0.6) !important; }
    html.dark-mode .footer-links a:hover, .footer-links a:hover { color: #0071e3 !important; }
    html.dark-mode .footer-col h4, .footer-col h4 { color: #ffffff !important; }
    .site-footer .brand span { color: #ffffff !important; }
    .site-footer .brand span b { color: #0071e3 !important; }

    /* --- HORIZONTAL VDS CARDS --- */
    .vds-row { display: flex; flex-direction: column; gap: 16px; margin-top: 30px; }
    .vds-card-horizontal {
      background: #fff; border: 1px solid var(--border-soft); border-radius: 24px; padding: 25px 40px;
      display: grid; grid-template-columns: 1.8fr 2fr 1fr 1.2fr; gap: 30px; align-items: center;
      transition: var(--transition); box-shadow: var(--shadow-sm);
      text-align: left;
    }
    .vds-card-horizontal:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
    
    .vds-info h3 { font-family: 'Sora', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--text-heading); margin-bottom: 2px; letter-spacing: -0.02em; }
    .vds-info span { color: var(--primary); font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; opacity: 0.7; }
    
    .vds-specs { display: flex; gap: 30px; }
    .vds-spec-item { display: flex; flex-direction: column; }
    .vds-spec-item b { font-size: 1.1rem; color: var(--text-heading); font-weight: 900; }
    .vds-spec-item span { font-size: 0.7rem; color: var(--slate-400); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }

    .vds-price { text-align: right; white-space: nowrap; }
    .vds-price b { font-family: 'Sora', sans-serif; font-size: 1.4rem; color: var(--text-heading); font-weight: 800; }
    .vds-price span { font-size: 0.8rem; color: var(--slate-400); font-weight: 700; margin-left: 2px; }

    * { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
    html { overflow-x: hidden; width: 100%; scroll-behavior: smooth; }
    body { 
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; 
      background: var(--bg-body); 
      color: var(--text-main); 
      line-height: 1.6; 
      overflow-x: hidden; 
      width: 100%; 
      max-width: 100vw;
      font-feature-settings: 'cv11', 'ss01';
    }

    .container { max-width: 1440px; margin: 0 auto; padding: 0 50px; }
    .header-fluid { width: 100%; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }

    /* --- TOP BAR --- */
    .top-bar {
      background: linear-gradient(90deg, #0056b3 0%, #0071e3 100%);
      color: #FFFFFF;
      font-size: 0.8rem;
      font-weight: 600;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255,255,255,0.15);
      position: relative;
      z-index: 1001;
    }
    .top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 30px; }
    .top-bar a { color: inherit; text-decoration: none; transition: var(--transition); display: flex; align-items: center; gap: 8px; }
    .top-bar a:hover { opacity: 0.8; }

    .announcement-bar {
      background: linear-gradient(90deg, #0071e3 0%, #2563eb 100%);
      color: #fff;
      text-align: center;
      padding: 10px 40px;
      font-size: 0.82rem;
      font-weight: 600;
      position: relative;
      z-index: 1003;
    }
    .announcement-bar.neon {
      background: linear-gradient(90deg, #0071e3 0%, #00c6ff 100%);
    }
    .announcement-bar.simple {
      background: #FFFFFF;
      color: #111827;
      border-bottom: 1px solid #E5E7EB;
    }
    .announcement-bar.warning {
      background: #FBBF24;
      color: #78350F;
    }
    .announcement-bar .anno-text { display: inline; }
    .announcement-bar a { color: #fff; font-weight: 900; text-decoration: underline; text-underline-offset: 3px; margin-left: 8px; }
    .announcement-bar a:hover { opacity: 0.8; }
    .announcement-bar .anno-close {
      position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
      background: transparent; border: none; color: rgba(255,255,255,0.6); cursor: pointer;
      display: flex; align-items: center; padding: 4px; transition: 0.3s;
    }
    .announcement-bar .anno-close:hover { color: #fff; }

    /* --- SITE HEADER --- */
    .site-header {
      background: rgba(255,255,255,0.95);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border-soft);
      position: sticky;
      top: 0;
      z-index: 1002;
      transition: var(--transition);
      padding: 20px 0;
    }
    .site-header.scrolled {
      background: rgba(255,255,255,0.98);
      box-shadow: var(--shadow-md);
      padding: 14px 0;
    }
    .nav-wrapper {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
    }
    .nav-wrapper > .btn {
      flex-shrink: 0;
    }
    
    /* Client Panel Button */
    .client-panel-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      text-decoration: none;
      color: #fff;
      font-weight: 700;
      font-size: 0.85rem;
      padding: 10px 18px;
      border-radius: 10px;
      transition: var(--transition);
      background: #0071e3;
    }
    .client-panel-btn:hover {
      background: #005bb5;
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(0, 113, 227, 0.3);
    }
    html.dark-mode .client-panel-btn { background: #0071e3; color: #fff; }
    html.dark-mode .client-panel-btn:hover { background: #005bb5; }
    .client-panel-icon {
      width: 22px;
      height: 22px;
      flex-shrink: 0;
    }

    /* --- BRAND --- */
    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      font-family: 'Sora', sans-serif;
      font-weight: 800;
      font-size: 1.35rem;
      letter-spacing: -0.04em;
      justify-self: start;
      transition: var(--transition);
    }
    .brand span { 
      color: inherit; 
      text-transform: uppercase;
      font-weight: 800;
    }
    .brand span b { 
      color: #0071e3; 
      font-weight: 800;
      transition: color 0.3s;
    }
    .brand:hover span b {
      color: #00c6ff;
    }
    .brand-logo {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: linear-gradient(135deg, #0071e3, #00c6ff);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      box-shadow: 0 0 15px rgba(0, 113, 227, 0.2);
      transition: all 0.3s cubic-bezier(0.1, 0.9, 0.2, 1);
    }
    .brand-logo svg {
      width: 28px;
      height: 28px;
      transition: transform 0.4s;
    }
    .brand-logo::after {
      content: '';
      position: absolute;
      top: -50%;
      left: -60%;
      width: 25%;
      height: 200%;
      background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0) 100%);
      transform: rotate(30deg);
      animation: logoShine 4s infinite ease-in-out;
    }
    .brand:hover .brand-logo {
      transform: scale(1.05);
      box-shadow: 0 0 22px rgba(255, 102, 0, 0.45);
    }
    .brand:hover .brand-logo svg {
      transform: rotate(8deg) scale(1.08);
    }
    @keyframes logoShine {
      0% { left: -60%; }
      15% { left: 140%; }
      100% { left: 140%; }
    }

    /* --- NAVIGATION --- */
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 2px;
      justify-self: center;
    }
    .nav-item {
      position: relative;
    }
    .nav-link {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 10px 12px;
      border-radius: 10px;
      text-decoration: none;
      color: var(--slate-600);
      font-size: 0.95rem;
      font-weight: 600;
      transition: var(--transition);
    }
    .nav-link:hover {
      color: var(--text-heading);
      background: var(--slate-50);
    }
    .nav-item:hover .nav-link {
      color: var(--text-heading);
    }
    .nav-item .chevron {
      width: 14px;
      height: 14px;
      transition: transform 0.3s ease;
    }
    .nav-item:hover .chevron {
      transform: rotate(180deg);
    }

    /* --- MENU BADGE --- */
    .menu-badge {
      font-size: 0.65rem;
      font-weight: 800;
      padding: 2px 8px;
      border-radius: 20px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      box-shadow: 0 0 0 2px var(--bg-body);
    }
    .badge-green { background: rgba(16,185,129,0.15); color: #059669; }
     .badge-blue { background: rgba(0, 113, 227, 0.10); color: #0071e3; }

    /* --- DROPDOWN / MEGA MENU --- */
    .dropdown {
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%) translateY(10px);
      background: #fff;
      border: 1px solid var(--border-soft);
      border-radius: 16px;
      padding: 20px;
      box-shadow: var(--shadow-xl);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.05s ease, transform 0.05s ease, visibility 0.05s;
      z-index: 1003;
    }
    .nav-item:hover .dropdown {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }
    .dropdown.align-right { left: auto; right: 0; transform: translateX(0) translateY(10px); }
    .nav-item:hover .dropdown.align-right { transform: translateX(0) translateY(0); }
    .dropdown.align-left { left: 0; transform: translateX(0) translateY(10px); }
    .nav-item:hover .dropdown.align-left { transform: translateX(0) translateY(0); }

    .mega-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 8px;
    }
    .dropdown-link {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 14px;
      border-radius: 12px;
      text-decoration: none;
      border: 1px solid transparent;
      transition: var(--transition);
    }
    .dropdown-link:hover {
      background: var(--slate-50);
      border-color: var(--border-soft);
    }
    .icon-box {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--slate-50);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .icon-box svg {
      width: 22px;
      height: 22px;
      stroke: var(--primary);
      stroke-width: 2;
    }
    .drop-content b {
      display: block;
      font-size: 0.9rem;
      color: var(--text-heading);
      margin-bottom: 2px;
    }
    .drop-content p {
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.4;
    }

    /* --- BUTTONS --- */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 24px;
      border-radius: 12px;
      font-size: 0.9rem;
      font-weight: 700;
      text-decoration: none;
      transition: var(--transition);
      border: none;
      cursor: pointer;
    }
    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 4px 12px rgba(0,120,212,0.22);
    }
    .btn-primary:hover {
      background: var(--primary-hover);
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0,120,212,0.32);
    }

    .site-footer {
      background: linear-gradient(180deg, #111827 0%, #0d1117 100%) !important;
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 60px 0 0;
      margin-top: 60px;
      color: rgba(255,255,255,0.6);
    }
    .footer-top {
      display: grid !important;
      grid-template-columns: 1.5fr 1fr 1fr 1fr !important;
      gap: 60px;
      padding-bottom: 60px;
    }
    .footer-col {
      display: flex !important;
      flex-direction: column !important;
    }
    .footer-col h4 {
      font-family: 'Sora', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 20px;
    }
    .footer-links {
      list-style: none !important;
      display: flex !important;
      flex-direction: column !important;
      gap: 12px;
      margin: 0;
      padding: 0;
    }
    .footer-links li {
      margin: 0;
      padding: 0;
    }
    .footer-links a {
      color: rgba(255,255,255,0.7);
      text-decoration: none;
      font-size: 0.9rem;
      transition: var(--transition);
    }
    .footer-links a:hover {
      color: #fff;
      padding-left: 4px;
    }
    .footer-social {
      display: flex;
      gap: 10px;
    }
    .social-btn {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: rgba(255,255,255,0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgba(255,255,255,0.7);
      text-decoration: none;
      transition: var(--transition);
    }
    .social-btn:hover {
      background: var(--primary);
      color: #fff;
      transform: translateY(-3px);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.05);
      padding: 25px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: rgba(255,255,255,0.5);
      font-size: 0.85rem;
    }
    .ssl-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      border-radius: 8px;
      background: rgba(82,224,167,0.1);
      border: 1px solid rgba(82,224,167,0.2);
      font-size: 0.75rem;
      font-weight: 700;
      color: #52e0a7;
    }
    .payment-icons {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* --- TOAST --- */
    .toast-container {
      position: fixed;
      top: 20px;
      right: 20px;
      z-index: 9999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .toast {
      background: #fff;
      border: 1px solid var(--border-soft);
      border-radius: 12px;
      padding: 14px 20px;
      display: flex;
      align-items: center;
      gap: 12px;
      box-shadow: var(--shadow-lg);
      opacity: 0;
      transform: translateX(100%);
      transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
      min-width: 300px;
    }
    .toast.show {
      opacity: 1;
      transform: translateX(0);
    }
    .toast-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.85rem;
      font-weight: 800;
    }
    .toast-success .toast-icon { background: rgba(16,185,129,0.15); color: #059669; }
    .toast-error .toast-icon { background: rgba(239,68,68,0.15); color: #dc2626; }
    .toast-content b { display: block; font-size: 0.9rem; color: var(--text-heading); }
    .toast-content p { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

    /* --- TOP BAR ACTIONS --- */
    .top-bar-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-left: 16px;
      padding-left: 16px;
      border-left: 1px solid rgba(255,255,255,0.1);
    }
    .top-bar-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: rgba(255,255,255,0.85);
      text-decoration: none;
      font-size: 0.8rem;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 6px;
      transition: var(--transition);
      position: relative;
    }
    .top-bar-btn:hover { color: #fff; background: rgba(255,255,255,0.1); }
    .btn-glowing-green {
      position: relative;
      overflow: hidden;
      background: #10b981 !important;
      color: #fff !important;
      font-size: 0.75rem;
      font-weight: 800;
      padding: 6px 14px;
      border-radius: 6px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 10px rgba(16, 185, 129, 0.45);
      animation: greenPulse 2.5s infinite;
      transition: all 0.2s ease;
      margin-left: 5px;
      border: none;
      cursor: pointer;
    }
    .btn-glowing-green::after {
      content: '';
      position: absolute;
      top: -50%;
      left: -60%;
      width: 25%;
      height: 200%;
      background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0) 100%);
      transform: rotate(30deg);
      animation: shine 4s infinite ease-in-out;
    }
    .btn-glowing-green:hover {
      background: #059669 !important;
      transform: translateY(-1px);
      box-shadow: 0 0 15px rgba(16, 185, 129, 0.8);
    }
    @keyframes greenPulse {
      0%, 100% { box-shadow: 0 0 8px rgba(16, 185, 129, 0.45); }
      50% { box-shadow: 0 0 16px rgba(16, 185, 129, 0.85); }
    }
    @keyframes shine {
      0% { left: -60%; }
      15% { left: 140%; }
      100% { left: 140%; }
    }
    .top-bar-btn svg {
      width: 17px;
      height: 17px;
      stroke: currentColor;
      fill: none;
      stroke-width: 2.2;
      stroke-linecap: round;
      stroke-linejoin: round;
      transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    .top-bar-btn:hover svg {
      transform: scale(1.15) rotate(-6deg);
    }
    .top-bar-cart-count {
      position: absolute;
      top: -5px;
      right: -5px;
      background: #0071e3;
      color: #fff;
      font-size: 0.62rem;
      font-weight: 900;
      width: 17px;
      height: 17px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 0 2px #0071e3, 0 4px 10px rgba(0, 113, 227, 0.3);
      transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    html.dark-mode .top-bar-cart-count {
      box-shadow: 0 0 0 2px #0056b3, 0 4px 10px rgba(0, 113, 227, 0.3);
    }
    .top-bar-btn:hover .top-bar-cart-count {
      transform: scale(1.18);
      box-shadow: 0 0 0 3px #0071e3, 0 6px 14px rgba(0, 113, 227, 0.4);
    }
    html.dark-mode .top-bar-btn:hover .top-bar-cart-count {
      box-shadow: 0 0 0 3px #0056b3, 0 6px 14px rgba(0, 113, 227, 0.4);
    }
    .top-bar-theme {
      cursor: pointer;
      border: none;
      background: transparent;
      color: rgba(255,255,255,0.85);
      padding: 4px;
      border-radius: 6px;
      transition: var(--transition);
      display: flex;
      align-items: center;
    }
    .top-bar-theme:hover { color: #fbbf24; background: rgba(255,255,255,0.1); }
    .top-bar-theme svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }

    /* --- LANGUAGE SWITCHER --- */
    .lang-switcher {
      display: flex;
      gap: 10px;
      border-left: 1px solid rgba(255,255,255,0.1);
      padding-left: 16px;
      margin-left: 10px;
      align-items: center;
    }

    /* --- LANGUAGE FLAG SELECTOR --- */
    .flag-btn {
      opacity: 0.7;
      transition: 0.3s;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      width: 28px;
      height: 20px;
      border-radius: 3px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.2);
    }
    .flag-btn:hover { opacity: 1; transform: scale(1.1); }
    .flag-btn.active { opacity: 1; border-color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,0.5); }
    .flag-btn svg { width: 100%; height: 100%; }
    html.dark-mode .flag-btn { opacity: 0.6; border-color: rgba(255,255,255,0.15); }
    html.dark-mode .flag-btn.active { opacity: 1; border-color: var(--accent); }

    /* ═══════════════════════════════════════════════════════
       MOBILE STYLES — ULTRA SAAS PROFESSIONAL
    ═══════════════════════════════════════════════════════ */

    /* Mobile Navigation */
    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 10px;
      z-index: 1004;
      border-radius: 10px;
      transition: background 0.2s;
    }
    .mobile-toggle:hover { background: var(--slate-100); }
    html.dark-mode .mobile-toggle:hover { background: rgba(255,255,255,0.08); }
    .mobile-toggle svg { width: 26px; height: 26px; stroke: currentColor; }

    .mobile-menu {
      display: block;
      position: fixed;
      top: 0;
      left: -320px;
      width: 320px;
      max-width: 85vw;
      height: 100vh;
      height: -webkit-fill-available;
      background: #fff;
      z-index: 99999;
      transition: left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      box-shadow: 8px 0 40px rgba(0,0,0,0.12);
    }
    .mobile-menu.active { left: 0; }

    .mobile-menu-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      background: linear-gradient(135deg, #0071e3 0%, #2563eb 100%);
      color: #fff;
    }
    .mobile-menu-header span {
      font-weight: 700;
      font-size: 1.1rem;
      letter-spacing: -0.02em;
    }
    .mobile-menu-close {
      background: rgba(255,255,255,0.15);
      border: none;
      width: 36px;
      height: 36px;
      border-radius: 10px;
      cursor: pointer;
      color: #fff;
      font-size: 22px;
      line-height: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
    }
    .mobile-menu-close:hover { background: rgba(255,255,255,0.25); }

    .mobile-menu-links {
      padding: 8px 0;
      margin: 0;
      list-style: none;
    }
    .mobile-menu-links > li { margin: 0; }
    .mobile-menu-links > li > a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 24px;
      color: var(--text-heading);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      transition: background 0.2s;
      min-height: 52px;
    }
    .mobile-menu-links > li > a:hover { background: var(--slate-50); }
    .mobile-menu-links > li > a .chevron {
      width: 16px;
      height: 16px;
      stroke: var(--text-muted);
      transition: transform 0.25s ease;
      flex-shrink: 0;
    }
    .mobile-menu-links > li > a .chevron.open { transform: rotate(180deg); }

    .mobile-menu-sub {
      display: none;
      padding: 0;
      margin: 0;
      list-style: none;
      background: var(--slate-50);
    }
    .mobile-menu-sub.open { display: block; }
    .mobile-menu-sub a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 24px 14px 44px;
      font-size: 0.88rem;
      color: var(--text-muted);
      text-decoration: none;
      transition: background 0.2s;
      min-height: 48px;
    }
    .mobile-menu-sub a:hover { background: var(--slate-100); color: var(--text-heading); }
    .mobile-menu-sub a .sub-icon {
      width: 20px;
      height: 20px;
      flex-shrink: 0;
      stroke: var(--primary);
    }

    .mobile-overlay-bg {
      display: none;
      position: fixed;
      top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(0,0,0,0.45);
      z-index: 99998;
      -webkit-backdrop-filter: blur(4px);
      backdrop-filter: blur(4px);
    }
    .mobile-overlay-bg.active { display: block; }

    /* Dark mode mobile menu */
    html.dark-mode .mobile-toggle:hover { background: rgba(255,255,255,0.1) !important; }
    html.dark-mode .mobile-menu { background: #082d61; }
    html.dark-mode .mobile-menu-header {
      background: linear-gradient(135deg, #1a2248 0%, #005a64 100%);
    }
    html.dark-mode .mobile-menu-links > li > a { color: #f1f5f9; }
    html.dark-mode .mobile-menu-links > li > a:hover { background: #1e293b; }
    html.dark-mode .mobile-menu-sub { background: #0a0f1a; }
    html.dark-mode .mobile-menu-sub a { color: #94a3b8; }
    html.dark-mode .mobile-menu-sub a:hover { background: #1e293b; color: #f8fafc; }

    /* Mobile overlay in dark mode */
    html.dark-mode .mobile-overlay-bg { background: rgba(0,0,0,0.6); }

    /* ═══════════════════════════════════════════════════════
       RESPONSIVE BREAKPOINTS — SAAS PROFESSIONAL
    ═══════════════════════════════════════════════════════ */

    /* ── 1200px (Tablet landscape / small laptop) ── */
    @media (max-width: 1200px) {
      .container { max-width: 960px; padding: 0 32px; }
      .hero-title { font-size: 3rem; }
      .footer-top { gap: 40px; }
    }

    /* ── 992px (Tablet portrait) ── */
    @media (max-width: 992px) {
      .container { max-width: 100%; padding: 0 24px; }
      .nav-menu { gap: 4px; }
      .nav-menu > li > a { padding: 18px 8px; font-size: 0.85rem; }
      .hero-title { font-size: 2.4rem; }
      .pricing-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
      .features-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
      .footer-top { grid-template-columns: 1fr 1fr !important; gap: 36px; }
      .hero-subtitle { font-size: 1.05rem; }
      .section-title { font-size: 1.8rem; }
    }

    /* ── 768px (Mobile large / tablet small) ── */
    @media (max-width: 768px) {
      .container { max-width: 100%; padding: 0 16px; }

      /* Top bar — hide text links, actions right */
      .top-bar { padding: 6px 0; }
      .top-bar-left, .top-bar-right > a { display: none; }
      .top-bar-right {
        display: flex;
        justify-content: flex-end;
        width: 100%;
        margin: 0;
        gap: 0;
      }
      .top-bar-actions {
        display: flex !important;
        margin: 0;
        padding: 0;
        border: none;
        gap: 10px;
        justify-content: flex-end;
        align-items: center;
      }
      .lang-switcher {
        display: flex !important;
        margin: 0;
        padding: 0;
        border: none;
        gap: 6px;
        align-items: center;
      }
      .top-bar-btn { padding: 6px 8px; }
      .top-bar-btn svg { width: 18px; height: 18px; }

      /* Announcement bar */
      .announcement-bar { padding: 8px 36px 8px 12px; font-size: 0.75rem; }
      .announcement-bar .anno-close { right: 8px; }

      /* Header — compact & elegant */
      .site-header { padding: 14px 0; }
      .site-header.scrolled { padding: 10px 0; }
      .nav-wrapper { gap: 8px; }

      .brand { font-size: 1.2rem; flex-shrink: 0; gap: 10px; }
      .brand-logo { width: 44px; height: 44px; }
      .brand-logo svg { width: 26px !important; height: 26px !important; }

      .nav-desktop { display: none !important; }
      .mobile-toggle { display: flex !important; align-items: center; justify-content: center; }

      /* Client panel — icon only on mobile */
      .client-panel-btn {
        padding: 8px !important;
        font-size: 0 !important;
        flex-shrink: 0;
        min-width: 42px;
        min-height: 42px;
        border-radius: 10px;
        background: transparent !important;
        color: var(--slate-600) !important;
        box-shadow: none !important;
      }
      .client-panel-btn:hover { transform: none !important; box-shadow: none !important; }
      html.dark-mode .client-panel-btn { color: var(--slate-400) !important; }
      .client-panel-text { display: none; }
      .client-panel-icon { width: 24px; height: 24px; }

      /* Hero Section */
      .hero-section { padding: 36px 0; }
      .hero-title { font-size: 1.9rem; line-height: 1.25; letter-spacing: -0.03em; }
      .hero-subtitle { font-size: 0.95rem; line-height: 1.6; }
      .hero-buttons { flex-direction: column; gap: 12px; width: 100%; }
      .hero-buttons .btn { width: 100%; justify-content: center; padding: 14px 24px; }

      /* Section spacing */
      .section { padding: 36px 0; }
      .section-title { font-size: 1.5rem; letter-spacing: -0.02em; }

      /* Grids */
      .pricing-grid { grid-template-columns: 1fr; gap: 14px; }
      .features-grid { grid-template-columns: 1fr; gap: 14px; }

      /* Cards */
      .card { padding: 20px; border-radius: 14px; }
      .card-body { padding: 18px; }

      /* Pricing cards */
      .pricing-card { padding: 24px 18px; }
      .pricing-card .price { font-size: 1.9rem; }
      .pricing-card .features { padding: 18px 0; }
      .pricing-card .features li { padding: 10px 0; font-size: 0.88rem; }

      /* Feature boxes */
      .feature-box { padding: 24px 18px; text-align: center; }
      .feature-box h3 { font-size: 1.15rem; }
      .feature-box p { font-size: 0.88rem; }

      /* VDS Cards — single column, spec badges */
      .vds-row { gap: 16px; }
      .vds-card-horizontal {
        grid-template-columns: 1fr !important;
        padding: 22px !important;
        gap: 16px !important;
        text-align: center;
        border-radius: 18px;
      }
      .vds-info {
        text-align: center;
        padding-bottom: 14px;
        border-bottom: 1px solid var(--border-soft);
      }
      .vds-info h3 { font-size: 1.15rem; margin-bottom: 4px; }
      .vds-info span { font-size: 0.75rem; }
      .vds-specs {
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
        padding: 14px 0;
      }
      .vds-spec-item {
        flex: 1 1 calc(50% - 8px);
        text-align: center;
        padding: 12px 10px;
        background: var(--slate-50);
        border-radius: 10px;
        min-width: 0;
      }
      html.dark-mode .vds-spec-item { background: rgba(255,255,255,0.04); }
      .vds-spec-item b { font-size: 1.05rem; display: block; margin-bottom: 2px; }
      .vds-spec-item span { font-size: 0.7rem; display: block; }
      .vds-price {
        text-align: center;
        white-space: normal;
        padding-top: 14px;
        border-top: 1px solid var(--border-soft);
      }
      .vds-price b { font-size: 1.3rem; display: block; margin-bottom: 4px; }
      .vds-price span { font-size: 0.8rem; display: block; }
      .vds-card-horizontal .btn { width: 100%; margin-top: 8px; }

      /* Tables */
      table {
        font-size: 0.82rem;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
      }
      table th, table td { padding: 8px 6px; white-space: nowrap; }
      .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }

      /* Forms */
      .form-group { margin-bottom: 14px; }
      .form-control {
        padding: 14px 16px;
        font-size: 1rem;
        width: 100%;
        border-radius: 10px;
      }
      .form-row { flex-direction: column; gap: 14px; }
      .form-col { width: 100%; }

      /* Buttons */
      .btn {
        padding: 14px 22px;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
        min-height: 48px;
      }

      /* Page header */
      .page-header { padding: 24px 0; }
      .page-title { font-size: 1.6rem; }
      .breadcrumb { font-size: 0.78rem; }

      /* Grid columns */
      .row { margin: 0 -8px; }
      .col-md-6, .col-md-4, .col-md-3 {
        width: 100%;
        padding: 0 8px;
        margin-bottom: 16px;
      }

      /* Images & media */
      img { max-width: 100%; height: auto; }
      iframe, video { max-width: 100%; }

      /* Footer */
      .site-footer { padding: 36px 0 0; margin-top: 40px; background: linear-gradient(180deg, #0a1628 0%, #060e1a 100%) !important; }
      .footer-top { grid-template-columns: 1fr !important; gap: 28px; }
      .footer-col { margin-bottom: 0; }
      .footer-col h4 { font-size: 1rem; margin-bottom: 14px; }
      .footer-links { gap: 10px; }
      .footer-links a { font-size: 0.88rem; padding: 4px 0; }
      .footer-bottom {
        flex-direction: column;
        gap: 14px;
        text-align: center;
        padding: 20px 0;
        font-size: 0.78rem;
      }
      .footer-bottom > div:last-child {
        flex-direction: column !important;
        gap: 12px !important;
      }
      .ssl-badge { padding: 5px 10px; font-size: 0.7rem; }
      .payment-icons { flex-wrap: wrap; justify-content: center; }
      .payment-icons svg { height: 24px; }
    }

    /* ── 480px (Small mobile) ── */
    @media (max-width: 480px) {
      .container { padding: 0 12px; }
      .site-header { padding: 12px 0; }
      .site-header.scrolled { padding: 8px 0; }
      .brand { font-size: 1.1rem; }
      .brand-logo { width: 40px; height: 40px; }
      .brand-logo svg { width: 24px !important; height: 24px !important; }
      .nav-wrapper { gap: 6px; }
      .nav-wrapper > .btn.client-panel-btn { padding: 8px; min-width: 40px; min-height: 40px; }
      .client-panel-icon { width: 20px; height: 20px; }

      .hero-title { font-size: 1.5rem; }
      .hero-subtitle { font-size: 0.88rem; }
      .section-title { font-size: 1.3rem; }
      .btn { padding: 12px 18px; font-size: 0.9rem; min-height: 44px; }

      .vds-card-horizontal { padding: 18px 14px !important; }
      .vds-spec-item { flex: 1 1 100%; }

      .pricing-card { padding: 18px 14px; }
      .pricing-card .price { font-size: 1.7rem; }

      .feature-box { padding: 18px 14px; }
      .card { padding: 14px; }
      .card-body { padding: 14px; }

      .mobile-menu { left: -100%; width: 100%; max-width: 100%; }
      .mobile-menu.active { left: 0; }
      .mobile-menu-links > li > a { padding: 14px 20px; min-height: 48px; }
      .mobile-menu-sub a { padding: 12px 20px 12px 36px; min-height: 44px; }

      .footer-top { gap: 24px; }
      .site-footer { padding: 28px 0 0; margin-top: 32px; }
      .top-bar { padding: 4px 0; }
      .top-bar-actions { gap: 6px; }
      .lang-switcher { gap: 3px; }
      .top-bar-btn svg { width: 16px; height: 16px; }
      .top-bar-cart-count { width: 15px; height: 15px; font-size: 0.55rem; }
    }

    /* ── 360px (Very small devices) ── */
    @media (max-width: 360px) {
      .container { padding: 0 10px; }
      .hero-title { font-size: 1.35rem; }
      .brand { font-size: 1.05rem; }
      .brand-logo { width: 38px; height: 38px; }
      .brand-logo svg { width: 22px !important; height: 22px !important; }
      .nav-wrapper { gap: 4px; }
      .mobile-menu-links > li > a { padding: 12px 16px; font-size: 0.9rem; }
      .mobile-menu-sub a { padding: 10px 16px 10px 30px; font-size: 0.84rem; }
    }