:root {
      --blue: #165DFF;
      --green: #00B42A;
      --orange: #FF7D00;
      --purple: #722ED1;
      --teal: #0fc6c2;
      --red: #d4183d;
      --bg-dark: #05112a;
      --bg-mid: #0a1f4e;
      --text-dark: #0d1b2e;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      font-family: 'Noto Sans SC', sans-serif;
      color: var(--text-dark);
      background: #fff;
      -webkit-font-smoothing: antialiased;
      line-height: 1.6;
    }

    /* ── NAV ── */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      transition: all 0.3s ease;
      background: transparent;
    }
    #navbar.scrolled {
      background: rgba(255,255,255,0.95);
      backdrop-filter: blur(12px);
      box-shadow: 0 1px 3px rgba(0,0,0,0.06);
      border-bottom: 1px solid #f0f0f0;
    }
    .nav-inner {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .nav-logo-icon {
      width: 32px; height: 32px;
      border-radius: 8px;
      background: var(--blue);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
    }
    .nav-logo-text {
      font-weight: 700;
      font-size: 15px;
      letter-spacing: -0.01em;
    }
    #navbar:not(.scrolled) .nav-logo-text { color: #fff; }
    #navbar.scrolled .nav-logo-text { color: #111827; }

    .nav-links {
      display: none;
      align-items: center;
      gap: 4px;
    }
    @media (min-width: 768px) { .nav-links { display: flex; } }

    .nav-link {
      padding: 6px 12px;
      border-radius: 6px;
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
      background: none;
      border: none;
      font-family: inherit;
      transition: all 0.2s;
    }
    #navbar:not(.scrolled) .nav-link { color: rgba(255,255,255,0.8); }
    #navbar:not(.scrolled) .nav-link:hover { color: #fff; }
    #navbar.scrolled .nav-link { color: #4b5563; }
    #navbar.scrolled .nav-link:hover { color: var(--blue); }

    .nav-link.active {
      color: #fff !important;
      background: var(--blue);
    }

    .nav-actions {
      display: none;
      align-items: center;
      gap: 12px;
    }
    @media (min-width: 768px) { .nav-actions { display: flex; } }

    .btn-outline {
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 600;
      border-radius: 8px;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.2s;
      background: transparent;
      border: 1px solid rgba(255,255,255,0.4);
      color: #fff;
    }
    .btn-outline:hover { background: rgba(255,255,255,0.1); }
    #navbar.scrolled .btn-outline {
      color: var(--blue);
      border-color: var(--blue);
      background: transparent;
    }
    #navbar.scrolled .btn-outline:hover {
      background: rgba(22,93,255,0.05);
    }

    .btn-ghost-white {
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 600;
      border-radius: 8px;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.2s;
      background: rgba(255,255,255,0.2);
      border: 1px solid rgba(255,255,255,0.4);
      color: #fff;
    }
    .btn-ghost-white:hover { opacity: 0.85; }
    #navbar.scrolled .btn-ghost-white {
      background: var(--blue);
      border-color: var(--blue);
    }

    .nav-mobile-toggle {
      display: flex;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
    }
    @media (min-width: 768px) { .nav-mobile-toggle { display: none; } }
    #navbar:not(.scrolled) .nav-mobile-toggle { color: #fff; }
    #navbar.scrolled .nav-mobile-toggle { color: #374151; }

    /* Mobile menu */
    #mobile-menu {
      display: none;
      background: #fff;
      border-top: 1px solid #f0f0f0;
      box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }
    #mobile-menu.open { display: block; }
    .mobile-nav-link {
      display: block;
      width: 100%;
      text-align: left;
      padding: 12px 24px;
      font-size: 13px;
      color: #374151;
      background: none;
      border: none;
      border-bottom: 1px solid #f5f5f5;
      font-family: inherit;
      cursor: pointer;
      transition: all 0.15s;
    }
    .mobile-nav-link:hover {
      background: #eff6ff;
      color: var(--blue);
    }
    .mobile-cta-wrap {
      padding: 16px;
    }
    .mobile-cta {
      width: 100%;
      padding: 10px 0;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      background: var(--blue);
      border: none;
      font-family: inherit;
      cursor: pointer;
    }

    /* ── HERO ── */
    #banner {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: linear-gradient(135deg, #05112a 0%, #0a1f4e 40%, #0d2d6e 100%);
    }
    .hero-grid-bg {
      position: absolute;
      inset: 0;
      opacity: 0.1;
      background-image:
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .hero-glow-1 {
      position: absolute;
      top: 25%; right: 25%;
      width: 384px; height: 384px;
      border-radius: 50%;
      opacity: 0.2;
      filter: blur(64px);
      background: var(--blue);
    }
    .hero-glow-2 {
      position: absolute;
      bottom: 25%; left: 33%;
      width: 256px; height: 256px;
      border-radius: 50%;
      opacity: 0.1;
      filter: blur(64px);
      background: var(--green);
    }
    .hero-inner {
      position: relative;
      z-index: 10;
      max-width: 1280px;
      margin: 0 auto;
      padding: 96px 24px 64px;
      width: 100%;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 48px;
      align-items: center;
    }
    @media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; } }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      border-radius: 9999px;
      border: 1px solid rgba(77,144,255,0.3);
      background: rgba(22,93,255,0.1);
      margin-bottom: 24px;
    }
    .hero-badge-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: #4ade80;
      animation: pulse 2s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.4; }
    }
    .hero-badge-text {
      font-size: 12px;
      color: #bfd6ff;
      font-weight: 500;
    }
    .hero-title {
      font-size: 36px;
      font-weight: 800;
      color: #fff;
      line-height: 1.2;
      margin-bottom: 16px;
    }
    @media (min-width: 1024px) { .hero-title { font-size: 48px; } }
    .hero-title-accent { color: #4D90FF; }
    .hero-subtitle-tags {
      font-size: 15px;
      line-height: 1.7;
      color: rgba(191,214,255,0.8);
      margin-bottom: 12px;
    }
    .hero-desc {
      font-size: 13px;
      line-height: 1.7;
      color: rgba(191,214,255,0.6);
      margin-bottom: 32px;
      max-width: 480px;
    }
    .hero-ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 40px;
    }
    .btn-primary {
      padding: 14px 24px;
      border-radius: 12px;
      color: #fff;
      font-weight: 600;
      font-size: 13px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      font-family: inherit;
      border: none;
      transition: all 0.2s;
      background: linear-gradient(135deg, #165DFF 0%, #1e80ff 100%);
      box-shadow: 0 4px 20px rgba(22,93,255,0.4);
    }
    .btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

    .btn-secondary-white {
      padding: 14px 24px;
      border-radius: 12px;
      font-weight: 600;
      font-size: 13px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.2s;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.2);
      color: #fff;
    }
    .btn-secondary-white:hover { background: rgba(255,255,255,0.12); }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }
    .hero-stat-num {
      font-size: 24px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 2px;
    }
    .hero-stat-label {
      font-size: 12px;
      color: rgba(191,214,255,0.6);
    }

    /* Dashboard mockup */
    .hero-dash {
      position: relative;
      display: none;
    }
    @media (min-width: 1024px) { .hero-dash { display: block; } }
    .dash-window {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0,0,0,0.4);
      border: 1px solid rgba(255,255,255,0.1);
      background: rgba(255,255,255,0.03);
      backdrop-filter: blur(20px);
    }
    .dash-chrome {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 12px 16px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .dash-dot { width: 12px; height: 12px; border-radius: 50%; }
    .dash-url {
      margin-left: 12px;
      flex: 1;
      height: 20px;
      border-radius: 4px;
      background: rgba(255,255,255,0.05);
      font-size: 11px;
      color: rgba(255,255,255,0.3);
      display: flex;
      align-items: center;
      padding: 0 8px;
    }
    .dash-body { padding: 20px; }
    .dash-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-bottom: 16px;
    }
    .dash-stat {
      border-radius: 12px;
      padding: 12px;
      background: rgba(255,255,255,0.05);
    }
    .dash-stat-val {
      font-size: 20px;
      font-weight: 700;
    }
    .dash-stat-lbl {
      font-size: 12px;
      color: rgba(255,255,255,0.4);
      margin-top: 2px;
    }
    .dash-table {
      border-radius: 12px;
      overflow: hidden;
      background: rgba(255,255,255,0.04);
    }
    .dash-table-hdr {
      padding: 10px 16px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .dash-table-hdr-l {
      font-size: 12px;
      font-weight: 500;
      color: rgba(255,255,255,0.6);
    }
    .dash-table-hdr-r {
      font-size: 12px;
      color: #4D90FF;
    }
    .dash-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 16px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .dash-row:last-child { border-bottom: none; }
    .dash-avatar {
      width: 28px; height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      font-weight: 700;
      color: #fff;
    }
    .dash-user-name { font-size: 12px; font-weight: 500; color: #fff; }
    .dash-user-dept { font-size: 11px; color: rgba(255,255,255,0.3); }
    .dash-room { font-size: 12px; color: rgba(255,255,255,0.4); }
    .dash-status {
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 9999px;
      font-weight: 500;
    }
    .dash-float-approval {
      position: absolute;
      bottom: -16px; left: -24px;
      border-radius: 12px;
      padding: 12px;
      box-shadow: 0 8px 32px rgba(0,0,0,0.3);
      background: rgba(22,93,255,0.9);
      backdrop-filter: blur(20px);
    }
    .dash-float-approval-lbl {
      font-size: 12px;
      color: rgba(255,255,255,0.7);
      margin-bottom: 4px;
    }
    .dash-float-approval-flow {
      display: flex;
      align-items: center;
      gap: 4px;
      font-size: 12px;
      color: #fff;
      font-weight: 500;
    }
    .dash-float-money {
      position: absolute;
      top: -16px; right: -16px;
      border-radius: 12px;
      padding: 12px;
      box-shadow: 0 8px 32px rgba(0,0,0,0.3);
      background: rgba(0,180,42,0.9);
      backdrop-filter: blur(20px);
    }
    .dash-float-money-lbl {
      font-size: 12px;
      color: rgba(255,255,255,0.8);
      margin-bottom: 2px;
    }
    .dash-float-money-val {
      font-size: 18px;
      font-weight: 700;
      color: #fff;
    }

    /* ── SECTION COMMON ── */
    .section { padding: 80px 0; }
    .section-inner {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 4px 12px;
      border-radius: 9999px;
      font-size: 12px;
      font-weight: 700;
      margin-bottom: 16px;
      background: #EEF3FF;
      color: var(--blue);
      border: 1px solid #dbeafe;
    }
    .section-tag.dark {
      background: rgba(22,93,255,0.2);
      color: #7eb3ff;
      border: 1px solid rgba(22,93,255,0.3);
    }
    .section-tag-dot {
      width: 4px; height: 4px;
      border-radius: 50%;
      background: currentColor;
    }
    .section-title {
      font-size: 26px;
      font-weight: 700;
      color: #111827;
      margin-bottom: 12px;
      text-align: center;
    }
    @media (min-width: 1024px) { .section-title { font-size: 30px; } }
    .section-title.dark { color: #fff; }
    .section-sub {
      font-size: 14px;
      color: #6b7280;
      max-width: 640px;
      margin: 0 auto;
      text-align: center;
      line-height: 1.7;
    }
    .section-sub.dark { color: rgba(255,255,255,0.5); }

    /* ── ADVANTAGES ── */
    .advantages-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .advantages-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (min-width: 1024px) { .advantages-grid { grid-template-columns: repeat(4, 1fr); } }
    .adv-card {
      position: relative;
      background: #fff;
      border-radius: 16px;
      padding: 24px;
      border: 1px solid #f0f0f0;
      cursor: default;
      transition: all 0.3s;
    }
    .adv-card:hover {
      border-color: #dbeafe;
      box-shadow: 0 16px 40px rgba(0,0,0,0.08);
      transform: translateY(-2px);
    }
    .adv-card-icon {
      width: 48px; height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      transition: all 0.3s;
    }
    .adv-card-title {
      font-weight: 700;
      font-size: 14px;
      color: #111827;
      margin-bottom: 12px;
      line-height: 1.5;
    }
    .adv-card-desc {
      font-size: 12px;
      color: #6b7280;
      line-height: 1.7;
    }
    .adv-card-bar {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 2px;
      border-radius: 0 0 16px 16px;
      transform: scaleX(0);
      transition: transform 0.3s;
      transform-origin: left;
    }
    .adv-card:hover .adv-card-bar { transform: scaleX(1); }

    /* ── FEATURES ── */
    .features-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }
    .feat-card {
      background: #fff;
      border-radius: 16px;
      padding: 24px;
      border: 1px solid #f0f0f0;
      transition: all 0.3s;
    }
    .feat-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.06); transform: translateY(-2px); }
    .feat-card-head {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 20px;
    }
    .feat-card-icon {
      width: 40px; height: 40px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .feat-card-num {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.1em;
      margin-bottom: 4px;
    }
    .feat-card-title {
      font-weight: 700;
      font-size: 14px;
      color: #111827;
      line-height: 1.5;
    }
    .feat-card-points {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .feat-card-points li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 12px;
      color: #6b7280;
    }
    .feat-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      flex-shrink: 0;
      margin-top: 5px;
    }

    /* Value-add bar */
    .value-add-bar {
      margin-top: 32px;
      border-radius: 16px;
      padding: 20px 24px;
      border: 1px solid #dbeafe;
      background: linear-gradient(135deg, #F0F5FF 0%, #F5EFFF 100%);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
    }
    .value-add-title {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-shrink: 0;
      font-size: 14px;
      font-weight: 700;
      color: #1f2937;
    }
    .value-add-tag {
      font-size: 12px;
      padding: 4px 12px;
      border-radius: 9999px;
      font-weight: 500;
      background: #fff;
      color: var(--blue);
      border: 1px solid #dbeafe;
    }

    /* ── DETAIL FEATURES ── */
    .detail-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .detail-grid { grid-template-columns: repeat(2, 1fr); } }
    .detail-card {
      display: flex;
      gap: 16px;
      border-radius: 16px;
      padding: 20px;
      border: 1px solid #f0f0f0;
      transition: all 0.3s;
    }
    .detail-card:hover {
      border-color: #dbeafe;
      box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    }
    .detail-card-icon {
      width: 40px; height: 40px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .detail-card-content { flex: 1; min-width: 0; }
    .detail-card-title {
      font-weight: 700;
      font-size: 14px;
      color: #111827;
      margin-bottom: 8px;
    }
    .detail-card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 4px;
      margin-bottom: 12px;
    }
    .detail-card-tag {
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 6px;
      font-weight: 500;
    }
    .detail-card-desc {
      font-size: 12px;
      color: #6b7280;
      line-height: 1.7;
    }

    /* ── DEPLOYMENT ── */
    #deployment {
      background: linear-gradient(180deg, #05112a 0%, #0a1f4e 100%);
    }
    .deploy-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .deploy-grid { grid-template-columns: repeat(3, 1fr); } }
    .deploy-card {
      position: relative;
      border-radius: 16px;
      padding: 24px;
      transition: all 0.3s;
      border: 1px solid rgba(255,255,255,0.1);
      background: rgba(255,255,255,0.04);
    }
    .deploy-card:hover {
      border-color: rgba(255,255,255,0.2);
      transform: translateY(-2px);
    }
    .deploy-card.featured {
      background: rgba(22,93,255,0.15);
      border: 2px solid var(--blue);
      box-shadow: 0 16px 48px rgba(0,0,0,0.3);
    }
    .deploy-featured-badge {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      padding: 4px 16px;
      border-radius: 9999px;
      font-size: 12px;
      font-weight: 700;
      color: #fff;
      background: var(--blue);
    }
    .deploy-card-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .deploy-card-icon {
      width: 40px; height: 40px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .deploy-card-badge {
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 9999px;
      font-weight: 500;
    }
    .deploy-card-title {
      font-weight: 700;
      font-size: 16px;
      color: #fff;
      margin-bottom: 12px;
    }
    .deploy-scenes {
      margin-bottom: 16px;
      padding-bottom: 16px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .deploy-scenes-lbl {
      font-size: 12px;
      color: rgba(255,255,255,0.4);
      margin-bottom: 8px;
    }
    .deploy-scene-item {
      font-size: 12px;
      color: rgba(255,255,255,0.6);
      margin-bottom: 4px;
    }
    .deploy-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .deploy-features li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 12px;
      color: rgba(255,255,255,0.7);
    }
    .deploy-btn {
      margin-top: 24px;
      width: 100%;
      padding: 10px 0;
      border-radius: 12px;
      font-size: 14px;
      font-weight: 600;
      font-family: inherit;
      cursor: pointer;
      transition: all 0.2s;
      color: #fff;
      background: transparent;
      border: 1px solid rgba(255,255,255,0.2);
    }
    .deploy-btn:hover { background: rgba(255,255,255,0.08); }
    .deploy-card.featured .deploy-btn {
      background: var(--blue);
      border-color: var(--blue);
    }
    .deploy-card.featured .deploy-btn:hover { opacity: 0.9; }

    /* ── SOLUTIONS ── */
    .solutions-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
    .sol-card {
      background: #fff;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid #f0f0f0;
      transition: all 0.3s;
    }
    .sol-card:hover {
      box-shadow: 0 16px 48px rgba(0,0,0,0.08);
      transform: translateY(-2px);
    }
    .sol-card-img-wrap {
      position: relative;
      height: 160px;
      overflow: hidden;
      background: #e5e7eb;
    }
    .sol-card-img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform 0.5s;
    }
    .sol-card:hover .sol-card-img { transform: scale(1.05); }
    .sol-card-img-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, rgba(0,0,0,0.5) 0%, transparent 60%);
    }
    .sol-card-img-tag {
      position: absolute;
      top: 16px; left: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .sol-card-img-icon {
      width: 32px; height: 32px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
    }
    .sol-card-img-label {
      font-size: 12px;
      font-weight: 700;
      color: #fff;
      padding: 2px 8px;
      border-radius: 9999px;
      background: rgba(0,0,0,0.4);
    }
    .sol-card-body { padding: 20px; }
    .sol-card-title {
      font-weight: 700;
      font-size: 16px;
      color: #111827;
      margin-bottom: 8px;
    }
    .sol-card-desc {
      font-size: 12px;
      color: #6b7280;
      margin-bottom: 16px;
      line-height: 1.6;
    }
    .sol-card-points {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .sol-card-points li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      font-size: 12px;
      color: #4b5563;
    }
    .sol-card-link {
      margin-top: 16px;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      background: none;
      border: none;
      font-family: inherit;
      padding: 0;
      transition: color 0.2s;
    }

    /* ── SERVICES ── */
    .services-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    @media (min-width: 768px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
    .svc-card {
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid #f0f0f0;
      transition: all 0.3s;
    }
    .svc-card:hover {
      box-shadow: 0 16px 48px rgba(0,0,0,0.08);
      transform: translateY(-2px);
    }
    .svc-card-header {
      padding: 20px 24px;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
    }
    .svc-card-header-sub {
      font-size: 11px;
      color: rgba(255,255,255,0.5);
      margin-bottom: 4px;
    }
    .svc-card-header-title {
      font-size: 20px;
      font-weight: 700;
      color: #fff;
    }
    .svc-card-header-tags {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .svc-card-header-tag {
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 9999px;
      font-weight: 500;
      color: #fff;
      border: 1px solid rgba(255,255,255,0.2);
    }
    .svc-card-body {
      padding: 24px;
    }
    .svc-card-desc {
      font-size: 14px;
      color: #6b7280;
      line-height: 1.7;
      margin-bottom: 20px;
    }
    .svc-card-items {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 24px;
    }
    .svc-card-items li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }
    .svc-card-check {
      width: 20px; height: 20px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .svc-card-item-text {
      font-size: 14px;
      color: #374151;
    }
    .svc-card-btn {
      width: 100%;
      padding: 12px 0;
      border-radius: 12px;
      font-size: 14px;
      font-weight: 700;
      color: #fff;
      border: none;
      font-family: inherit;
      cursor: pointer;
      transition: opacity 0.2s;
    }
    .svc-card-btn:hover { opacity: 0.9; }

    /* Service guarantee */
    .svc-guarantee {
      margin-top: 32px;
      border-radius: 16px;
      padding: 24px;
      border: 1px solid #dbeafe;
      background: #eff6ff;
    }
    .svc-guarantee-title {
      text-align: center;
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 700;
      color: #1e40af;
    }
    .svc-guarantee-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }
    @media (min-width: 768px) { .svc-guarantee-grid { grid-template-columns: repeat(5, 1fr); } }
    .svc-guarantee-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: #1d4ed8;
    }

    /* ── CTA ── */
    #cta {
      background: linear-gradient(135deg, #05112a 0%, #165DFF 100%);
    }
    .cta-inner {
      max-width: 896px;
      margin: 0 auto;
      text-align: center;
    }
    .cta-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 4px 14px;
      border-radius: 9999px;
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.2);
      margin-bottom: 24px;
      font-size: 12px;
      color: rgba(255,255,255,0.8);
      font-weight: 500;
    }
    .cta-title {
      font-size: 30px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
      line-height: 1.3;
    }
    @media (min-width: 1024px) { .cta-title { font-size: 36px; } }
    .cta-sub {
      font-size: 14px;
      color: rgba(255,255,255,0.6);
      margin-bottom: 32px;
      line-height: 1.7;
    }
    .cta-buttons {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 16px;
    }
    .btn-white-solid {
      padding: 14px 32px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 14px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      font-family: inherit;
      border: none;
      transition: all 0.2s;
      background: #fff;
      color: #1d4ed8;
      box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }
    .btn-white-solid:hover { opacity: 0.9; }
    .btn-white-outline {
      padding: 14px 32px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 14px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.2s;
      background: rgba(255,255,255,0.1);
      border: 2px solid rgba(255,255,255,0.3);
      color: #fff;
    }
    .btn-white-outline:hover { background: rgba(255,255,255,0.18); }

    /* ── FOOTER ── */
    footer {
      background: #030712;
      color: #fff;
      padding: 48px 0;
    }
    .footer-inner {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 32px;
      margin-bottom: 32px;
    }
    @media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
    .footer-col-title {
      font-weight: 600;
      font-size: 14px;
      color: #e5e7eb;
      margin-bottom: 16px;
    }
    .footer-col-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .footer-col-list li {
      font-size: 12px;
      color: #9ca3af;
      cursor: pointer;
      transition: color 0.2s;
    }
    .footer-col-list li:hover { color: #fff; }
    .footer-brand { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
    .footer-brand-icon {
      width: 32px; height: 32px;
      border-radius: 8px;
      background: var(--blue);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
    }
    .footer-brand-name { font-weight: 700; font-size: 14px; }
    .footer-brand-desc {
      font-size: 12px;
      color: #9ca3af;
      line-height: 1.7;
      margin-bottom: 12px;
    }
    .footer-brand-contact {
      font-size: 12px;
      color: #6b7280;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }
    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid #1f2937;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }
    @media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }
    .footer-bottom-left {
      font-size: 12px;
      color: #6b7280;
    }
    .footer-bottom-links {
      display: flex;
      align-items: center;
      gap: 16px;
      font-size: 12px;
      color: #6b7280;
    }
    .footer-bottom-links span,
    .footer-bottom-links a {
      cursor: pointer;
      transition: color 0.2s;
      font-size: 12px;
      color: #6b7280;
      text-decoration: none;
    }
    .footer-bottom-links span:hover,
    .footer-bottom-links a:hover { color: #fff; }

    /* ── FLOATING SIDEBAR ── */
    #floating-sidebar {
      position: fixed;
      right: 16px;
      bottom: 96px;
      z-index: 50;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .float-btn {
      display: flex;
      align-items: center;
      gap: 0;
      overflow: hidden;
      border-radius: 9999px;
      padding: 10px;
      color: #fff;
      background: var(--blue);
      border: none;
      box-shadow: 0 4px 16px rgba(0,0,0,0.2);
      cursor: pointer;
      font-family: inherit;
      transition: all 0.3s;
      white-space: nowrap;
    }
    .float-btn:hover { gap: 8px; padding-right: 14px; }
    .float-btn-label {
      font-size: 12px;
      font-weight: 500;
      max-width: 0;
      overflow: hidden;
      transition: max-width 0.3s;
    }
    .float-btn:hover .float-btn-label { max-width: 80px; }
    #back-to-top {
      display: none;
      align-items: center;
      justify-content: center;
      width: 40px; height: 40px;
      border-radius: 50%;
      background: #1f2937;
      color: #fff;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 16px rgba(0,0,0,0.2);
      transition: all 0.2s;
    }
    #back-to-top:hover { background: #374151; }
    #back-to-top.visible { display: flex; }

    /* ── MODAL ── */
    #modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 200;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 16px;
    }
    #modal-overlay.open { display: flex; }
    .modal-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(4px);
    }
    .modal-content {
      position: relative;
      background: #fff;
      border-radius: 16px;
      box-shadow: 0 25px 60px rgba(0,0,0,0.3);
      width: 100%;
      max-width: 448px;
      padding: 32px;
      z-index: 10;
    }
    .modal-close {
      position: absolute;
      top: 16px; right: 16px;
      background: none;
      border: none;
      cursor: pointer;
      color: #9ca3af;
      padding: 4px;
      transition: color 0.2s;
    }
    .modal-close:hover { color: #4b5563; }
    .modal-title {
      font-size: 20px;
      font-weight: 700;
      color: #111827;
      margin-bottom: 4px;
    }
    .modal-sub {
      font-size: 13px;
      color: #6b7280;
      margin-bottom: 24px;
    }
    .modal-form-group { margin-bottom: 16px; }
    .modal-label {
      display: block;
      font-size: 13px;
      font-weight: 500;
      color: #374151;
      margin-bottom: 4px;
    }
    .modal-input, .modal-select {
      width: 100%;
      padding: 10px 12px;
      border: 1px solid #e5e7eb;
      border-radius: 8px;
      font-size: 13px;
      font-family: inherit;
      outline: none;
      transition: all 0.2s;
    }
    .modal-input:focus, .modal-select:focus {
      border-color: var(--blue);
      box-shadow: 0 0 0 3px rgba(22,93,255,0.1);
    }
    .modal-select {
      appearance: none;
      background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
    }
    .modal-submit {
      width: 100%;
      padding: 12px 0;
      border-radius: 8px;
      color: #fff;
      font-weight: 600;
      font-size: 14px;
      border: none;
      font-family: inherit;
      cursor: pointer;
      background: linear-gradient(135deg, #165DFF 0%, #1e80ff 100%);
      transition: opacity 0.2s;
    }
    .modal-submit:hover { opacity: 0.9; }
    .modal-success {
      text-align: center;
      padding: 32px 0;
    }
    .modal-success-icon { color: #22c55e; margin-bottom: 12px; }
    .modal-success-title {
      font-size: 18px;
      font-weight: 600;
      color: #1f2937;
    }
    .modal-success-sub {
      font-size: 13px;
      color: #6b7280;
      margin-top: 4px;
    }

    /* ── UTILS ── */
    .bg-light-gray { background: #F5F7FA; }
    .text-center { text-align: center; }

    /* Animations */
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(24px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .animate-in {
      animation: fadeInUp 0.6s ease forwards;
    }

    /* Icon fallback sizing */
    .lucide { width: 1em; height: 1em; }
/* Mobile floating fixes */
@media(max-width:768px){
  .float-btn,.floating-btn{width:36px;height:36px;border-radius:10px}
  .float-btn svg,.floating-btn svg{width:14px;height:14px}
  .float-btn .label,.floating-btn-tooltip,.float-label{display:none!important}
  .side-float,.float-sidebar{right:12px;bottom:80px;gap:6px}
  .back-to-top,.float-top{right:12px;bottom:20px;width:36px;height:36px}


  h1{word-break:break-word}
  h2{word-break:break-word}
  p,li,span{word-break:break-word}
  section{padding:48px 0}
  .container{padding:0 20px}
  footer,.footer{padding-bottom:80px!important}
}