:root {
      --primary: #1E2A6B;
      --dark: #0B1635;
      --bg: #F7F9FC;
      --white: #FFFFFF;
      --secondary: #4F6FE8;
      --text: #2B3559;
      --muted: #6B7595;
      --soft: #EEF2FB;
      --border: #E3E8F5;
      --radius: 18px;
      --radius-lg: 26px;
      --shadow-sm: 0 4px 14px rgba(11, 22, 53, 0.06);
      --shadow-md: 0 14px 40px rgba(11, 22, 53, 0.10);
      --shadow-lg: 0 30px 70px rgba(11, 22, 53, 0.14);
      --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
      --primary-dark: #0B1635;
      --bg-light: #F7F9FC;
      --secondary-blue: #4F6FE8;
      --radius-card: 12px;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
       background: var(--bg-light);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    h1, h2, h3, h4, h5 {
      font-weight: 700;
      color: var(--dark);
      line-height: 1.2;
      letter-spacing: -0.02em;
    }

    p { color: var(--muted); font-weight: 400; }

    a { text-decoration: none; transition: color var(--transition); }

    .section {
      padding: 96px 0;
      position: relative;
    }

    .container-tight { max-width: 1140px; margin: 0 auto; }

    .eyebrow {
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--secondary);
    }

    /* ============ BUTTONS ============ */
    .btn-leadza {
      background: var(--primary);
      color: #fff;
      border: none;
      padding: 8px 16px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all var(--transition);
      box-shadow: 0 8px 24px rgba(30, 42, 107, 0.28);
      position: relative;
      overflow: hidden;
    }
    .btn-leadza::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, var(--secondary), var(--primary));
      opacity: 0;
      transition: opacity var(--transition);
    }
    .btn-leadza span { position: relative; z-index: 1; }
    .btn-leadza:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 32px rgba(30, 42, 107, 0.36); }
    .btn-leadza:hover::before { opacity: 1; }

    .btn-ghost {
      background: transparent;
      color: var(--primary);
      border: 1.5px solid var(--border);
      padding: 8px 18px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all var(--transition);
    }
    .btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: var(--soft); }

    .btn-light-cta {
      background: #fff;
      color: var(--primary);
      border: none;
      padding: 10px 18px;
      border-radius: 50px;
      font-weight: 600;
      transition: all var(--transition);
    }
    .btn-light-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--primary); }

    /* ============ NAVBAR ============ */
    .navbar-leadza {
      background: rgba(247, 249, 252, 0.82);
      backdrop-filter: saturate(180%) blur(14px);
      -webkit-backdrop-filter: saturate(180%) blur(14px);
      border-bottom: 1px solid rgba(227, 232, 245, 0.7);
      transition: all var(--transition);
      padding: 14px 0;
    }
    .navbar-leadza.scrolled {
      background: rgba(255, 255, 255, 0.94);
      box-shadow: var(--shadow-sm);
      padding: 10px 0;
    }
    .navbar-brand-leadza {
      font-weight: 800;
      font-size: 1.4rem;
      letter-spacing: 0.04em;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .navbar-brand-leadza .logo-dot {
      width: 9px; height: 9px; border-radius: 50%;
      background: var(--secondary);
      box-shadow: 0 0 12px var(--secondary);
      animation: pulse 2.4s infinite;
    }
    .nav-link-leadza {
      color: var(--text) !important;
      font-weight: 500;
      font-size: 0.95rem;
      margin: 0 14px;
      position: relative;
    }
    .nav-link-leadza::after {
      content: '';
      position: absolute;
      bottom: -4px; left: 50%;
      width: 0; height: 2px;
      background: var(--secondary);
      transition: all var(--transition);
      transform: translateX(-50%);
    }
    .nav-link-leadza:hover::after { width: 60%; }
    .nav-link-leadza:hover { color: var(--primary) !important; }

    .nav-btn-login {
      color: var(--primary);
      font-weight: 600;
      font-size: 0.95rem;
      padding: 8px 18px;
      border-radius: 50px;
    }
    .nav-btn-login:hover { background: var(--soft); }

    .navbar-toggler { border: none; padding: 4px; }
    .navbar-toggler:focus { box-shadow: none; }

    /* ============ HERO ============ */
    .hero {
      padding: 130px 0 100px;
      position: relative;
      overflow: hidden;
    }
    .hero-bg-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(79, 111, 232, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 111, 232, 0.05) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 75%);
      -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 75%);
      pointer-events: none;
    }
    .hero-glow {
      position: absolute;
      width: 520px; height: 520px;
      border-radius: 50%;
      filter: blur(90px);
      opacity: 0.5;
      pointer-events: none;
    }
    .hero-glow.one { background: rgba(79, 111, 232, 0.35); top: -120px; right: -100px; }
    .hero-glow.two { background: rgba(30, 42, 107, 0.18); bottom: -160px; left: -120px; }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #fff;
      border: 1px solid var(--border);
      padding: 8px 16px;
      border-radius: 50px;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--primary);
      box-shadow: var(--shadow-sm);
      margin-bottom: 24px;
    }
    .hero-badge .badge-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--secondary);
      box-shadow: 0 0 10px var(--secondary);
      animation: pulse 2s infinite;
    }

    .hero h1 {
      font-size: clamp(2.3rem, 5vw, 3.7rem);
      font-weight: 800;
      margin-bottom: 22px;
    }
    .gradient-text {
      background: linear-gradient(110deg, var(--secondary), #7C9BFF, var(--primary));
      background-size: 200% auto;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: gradientShift 4s ease infinite;
    }
    .hero-desc {
      font-size: 1.1rem;
      max-width: 520px;
      color: var(--muted);
      margin-bottom: 32px;
    }
    .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
    .trust-line {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--primary);
      letter-spacing: 0.04em;
    }
    .trust-line .dot-sep { color: var(--secondary); margin: 0 6px; }

    /* ============ HERO AI VISUAL ============ */
    .ai-visual {
      position: relative;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px 24px;
      box-shadow: var(--shadow-lg);
      overflow: hidden;
    }
    .ai-visual::before {
      content: '';
      position: absolute;
      top: -2px; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, transparent, var(--secondary), transparent);
      animation: scanH 3.5s linear infinite;
    }
    .ai-visual-grid {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(79, 111, 232, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 111, 232, 0.04) 1px, transparent 1px);
      background-size: 26px 26px;
      pointer-events: none;
    }

    .flow-node {
      position: relative;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 16px 18px;
      text-align: center;
      z-index: 2;
      transition: all var(--transition);
    }
    .flow-node:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
    .flow-node .node-title {
      font-weight: 700;
      color: var(--dark);
      font-size: 0.95rem;
      margin: 0;
      display: flex; align-items: center; justify-content: center; gap: 8px;
    }
    .flow-node .node-sub { font-size: 0.78rem; color: var(--muted); margin: 4px 0 0; }

    .flow-node.ai-core {
      background: linear-gradient(135deg, var(--primary), var(--dark));
      border: none;
      color: #fff;
    }
    .flow-node.ai-core .node-title { color: #fff; }
    .flow-node.ai-core .node-sub { color: rgba(255,255,255,0.7); }
    .ai-core .ai-ring {
      position: absolute;
      inset: -6px;
      border-radius: 16px;
      border: 1.5px solid rgba(79, 111, 232, 0.5);
      animation: ringPulse 2.4s infinite;
    }

    .flow-arrow {
      height: 34px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      z-index: 2;
    }
    .flow-line {
      width: 2px;
      height: 100%;
      background: linear-gradient(var(--secondary), rgba(79,111,232,0.2));
      position: relative;
      overflow: hidden;
    }
    .flow-line::after {
      content: '';
      position: absolute;
      top: -10px; left: 0;
      width: 100%; height: 10px;
      background: var(--secondary);
      box-shadow: 0 0 10px var(--secondary);
      animation: flowDown 2s linear infinite;
    }
    .flow-arrow i {
      position: absolute;
      color: var(--secondary);
      font-size: 0.9rem;
      bottom: -2px;
    }

    .lead-cards-mini {
      display: flex;
      flex-direction: column;
      gap: 8px;
      z-index: 2;
      position: relative;
    }
    .lead-card-mini {
      display: flex;
      align-items: center;
      gap: 10px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 10px 14px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--dark);
      box-shadow: var(--shadow-sm);
      animation: floatCard 5s ease-in-out infinite;
    }
    .lead-card-mini:nth-child(2) { animation-delay: 0.8s; }
    .lead-card-mini:nth-child(3) { animation-delay: 1.6s; }
    .lead-card-mini .lead-icon {
      width: 30px; height: 30px;
      border-radius: 8px;
      background: var(--soft);
      display: flex; align-items: center; justify-content: center;
      color: var(--secondary);
      font-size: 0.95rem;
    }
    .lead-card-mini .lead-cat { color: var(--secondary); font-size: 0.72rem; font-weight: 600; }

    .particles { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
    .particle {
      position: absolute;
      width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--secondary);
      box-shadow: 0 0 8px var(--secondary);
      opacity: 0.6;
      animation: floatParticle 6s ease-in-out infinite;
    }

    /* ============ WHAT IS LEADZA ============ */
    .feature-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 26px;
      height: 100%;
      transition: all var(--transition);
      position: relative;
      overflow: hidden;
    }
    .feature-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--secondary), var(--primary));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--transition);
    }
    .feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
    .feature-card:hover::before { transform: scaleX(1); }
    .feature-icon {
      width: 54px; height: 54px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--soft), #fff);
      border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      color: var(--secondary);
      font-size: 1.5rem;
      margin-bottom: 18px;
      transition: all var(--transition);
    }
    .feature-card:hover .feature-icon {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      border-color: transparent;
      transform: scale(1.05);
    }
    .feature-card h4 { font-size: 1.15rem; margin-bottom: 10px; }
    .feature-card p { font-size: 0.92rem; margin: 0; }

    /* ============ HOW IT WORKS ============ */
    .steps-wrap { position: relative; }
    .steps-line {
      position: absolute;
      top: 38px;
      left: 14%;
      right: 14%;
      height: 2px;
      background: var(--border);
      z-index: 0;
    }
    .steps-line::after {
      content: '';
      position: absolute;
      top: 0; left: 0;
      height: 100%;
      width: 0;
      background: linear-gradient(90deg, var(--secondary), var(--primary));
      transition: width 2s ease;
    }
    .steps-wrap.revealed .steps-line::after { width: 100%; }

    .step-num {
      width: 76px; height: 76px;
      border-radius: 50%;
      background: #fff;
      border: 2px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--primary);
      margin: 0 auto 22px;
      position: relative;
      z-index: 2;
      transition: all var(--transition);
    }
    .step-item:hover .step-num {
      border-color: var(--secondary);
      box-shadow: 0 0 0 6px rgba(79, 111, 232, 0.12);
      color: var(--secondary);
    }
    .step-item h4 { font-size: 1.1rem; margin-bottom: 10px; }
    .step-item p { font-size: 0.9rem; margin: 0; }

    /* ============ WHY LEADZA ============ */
    .benefit-card {
      display: flex;
      gap: 16px;
      padding: 24px;
      border-radius: var(--radius);
      background: #fff;
      border: 1px solid var(--border);
      height: 100%;
      transition: all var(--transition);
    }
    .benefit-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
    .benefit-icon {
      flex-shrink: 0;
      width: 44px; height: 44px;
      border-radius: 12px;
      background: var(--soft);
      display: flex; align-items: center; justify-content: center;
      color: var(--secondary);
      font-size: 1.2rem;
    }
    .benefit-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
    .benefit-card p { font-size: 0.88rem; margin: 0; }

    /* ============ AI MATCHING VISUAL ============ */
    .ai-section {
      background: linear-gradient(160deg, var(--dark) 0%, var(--primary) 100%);
      color: #fff;
      border-radius: var(--radius-lg);
      padding: 64px 40px;
      position: relative;
      overflow: hidden;
    }
    .ai-section h2 { color: #fff; }
    .ai-section p { color: rgba(255,255,255,0.7); }
    .ai-section-grid {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 30px 30px;
      pointer-events: none;
    }
    .ai-scan {
      position: absolute;
      left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--secondary), transparent);
      box-shadow: 0 0 16px var(--secondary);
      animation: scanV 4s ease-in-out infinite;
    }

    .ai-flow { position: relative; z-index: 2; }
    .ai-box {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 14px;
      padding: 18px 20px;
      text-align: center;
      backdrop-filter: blur(8px);
    }
    .ai-box .label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 8px; }
    .ai-box .value { font-weight: 700; font-size: 1.05rem; color: #fff; }
    .ai-box.matching {
      background: rgba(79,111,232,0.18);
      border-color: rgba(79,111,232,0.5);
    }
    .matching-status {
      list-style: none;
      padding: 0;
      margin: 12px 0 0;
      text-align: left;
      font-size: 0.82rem;
    }
    .matching-status li {
      color: rgba(255,255,255,0.8);
      padding: 5px 0;
      display: flex; align-items: center; gap: 8px;
      opacity: 0;
      animation: fadeInUp 0.5s forwards;
    }
    .matching-status li i { color: var(--secondary); }
    .matching-status li:nth-child(1) { animation-delay: 0.4s; }
    .matching-status li:nth-child(2) { animation-delay: 0.9s; }
    .matching-status li:nth-child(3) { animation-delay: 1.4s; }

    .ai-arrow {
      height: 40px;
      display: flex; align-items: center; justify-content: center;
      position: relative;
    }
    .ai-arrow-line {
      width: 2px; height: 100%;
      background: linear-gradient(rgba(255,255,255,0.1), var(--secondary));
      position: relative; overflow: hidden;
    }
    .ai-arrow-line::after {
      content: '';
      position: absolute;
      top: -12px; left: 0; width: 100%; height: 12px;
      background: var(--secondary);
      box-shadow: 0 0 12px var(--secondary);
      animation: flowDown 1.8s linear infinite;
    }
    .ai-arrow i { position: absolute; bottom: -2px; color: var(--secondary); font-size: 0.9rem; }

    .lead-chip {
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.16);
      border-radius: 10px;
      padding: 10px 14px;
      font-weight: 600;
      font-size: 0.88rem;
      display: flex; align-items: center; gap: 10px;
      justify-content: center;
    }
    .lead-chip .chip-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: #4ADE80;
      box-shadow: 0 0 8px #4ADE80;
    }

    .processing-indicator {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 0.72rem; color: rgba(255,255,255,0.6);
      margin-top: 10px;
    }
    .processing-indicator .dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--secondary);
      animation: blink 1.2s infinite;
    }
    .processing-indicator .dot:nth-child(2) { animation-delay: 0.2s; }
    .processing-indicator .dot:nth-child(3) { animation-delay: 0.4s; }

    /* ============ FINAL CTA ============ */
    .final-cta {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: var(--radius-lg);
      padding: 64px 40px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .final-cta h2 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
    .final-cta p { color: rgba(255,255,255,0.85); font-size: 1.05rem; }
    .final-cta .sub { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-top: 16px; }
    .final-cta-glow {
      position: absolute;
      width: 300px; height: 300px;
      border-radius: 50%;
      filter: blur(80px);
      background: rgba(255,255,255,0.18);
      top: -100px; left: 50%;
      transform: translateX(-50%);
    }

    /* ============ FOOTER ============ */
    footer {
      padding: 48px 0 32px;
      border-top: 1px solid var(--border);
      background: #fff;
    }
    .footer-brand {
      font-weight: 800; font-size: 1.2rem;
      color: var(--primary); letter-spacing: 0.04em;
      display: flex; align-items: center; gap: 8px;
    }
    .footer-brand .logo-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--secondary); box-shadow: 0 0 10px var(--secondary);
    }
    .footer-tag { color: var(--muted); font-size: 0.9rem; margin: 8px 0 0; }
    .footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
    .footer-links a { color: var(--text); font-size: 0.9rem; font-weight: 500; }
    .footer-links a:hover { color: var(--secondary); }
    .footer-copy { color: var(--muted); font-size: 0.85rem; }

    /* ============ ANIMATIONS ============ */
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.35); opacity: 0.6; }
    }
    @keyframes gradientShift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    @keyframes scanH {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }
    @keyframes scanV {
      0% { top: 0; opacity: 0; }
      10% { opacity: 1; }
      90% { opacity: 1; }
      100% { top: 100%; opacity: 0; }
    }
    @keyframes flowDown {
      0% { top: -12px; }
      100% { top: 100%; }
    }
    @keyframes ringPulse {
      0% { transform: scale(1); opacity: 0.8; }
      100% { transform: scale(1.15); opacity: 0; }
    }
    @keyframes floatCard {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-6px); }
    }
    @keyframes floatParticle {
      0%, 100% { transform: translate(0, 0); opacity: 0.6; }
      50% { transform: translate(12px, -18px); opacity: 1; }
    }
    @keyframes blink {
      0%, 100% { opacity: 0.3; }
      50% { opacity: 1; }
    }
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(8px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* ============ SCROLL REVEAL ============ */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.in {
      opacity: 1;
      transform: translateY(0);
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 991px) {
      .hero { padding: 110px 0 70px; text-align: center; }
      .hero-badge, .hero-ctas { justify-content: center; }
      .hero-desc { margin-left: auto; margin-right: auto; }
      .navbar-collapse {
        background: #fff;
        border-radius: 14px;
        padding: 16px;
        margin-top: 10px;
        box-shadow: var(--shadow-md);
        border: 1px solid var(--border);
      }
      .nav-link-leadza { margin: 4px 0; display: block; padding: 8px 4px; }
      .nav-link-leadza::after { display: none; }
      .ai-section, .final-cta { padding: 44px 22px; }
      .section { padding: 70px 0; }
    }
    @media (max-width: 576px) {
      .hero h1 { font-size: 2.1rem; }
      .hero-desc { font-size: 1rem; }
      .ai-visual { padding: 20px 16px; }
      .steps-line { display: none; }
      .step-item { margin-bottom: 28px; }
    }


    /* privecy policy */

    
    /* ---------- UTILITIES ---------- */
    .text-gradient {
      background: linear-gradient(145deg, #1E2A6B, #4F6FE8);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .badge-ai {
      background: rgba(79, 111, 232, 0.08);
      color: var(--primary);
      border-radius: 40px;
      padding: 0.4rem 1.4rem;
      font-weight: 600;
      font-size: 0.8rem;
      letter-spacing: 0.4px;
      display: inline-block;
      border: 1px solid rgba(30, 42, 107, 0.06);
      backdrop-filter: blur(2px);
    }
    .btn-primary-custom {
      background: var(--primary);
      border: none;
      color: white;
      border-radius: 60px;
      font-weight: 500;
      font-size: 0.95rem;
      box-shadow: 0 8px 20px rgba(30, 42, 107, 0.15);
      transition: var(--transition);
      display: inline-block;
      text-decoration: none;
    }
    .btn-primary-custom:hover {
      background: #151f52;
      transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(30, 42, 107, 0.25);
      color: white;
    }
    .btn-outline-custom {
      border: 1.5px solid var(--primary);
      color: var(--primary);
      background: transparent;
      padding: 0.7rem 2rem;
      border-radius: 60px;
      font-weight: 600;
      font-size: 0.95rem;
      transition: var(--transition);
      display: inline-block;
      text-decoration: none;
    }
    .btn-outline-custom:hover {
      background: var(--primary);
      color: white;
      transform: translateY(-2px);
    }

    .section-padding { padding: 4.5rem 0; }

    /* ---------- CARDS ---------- */
    .card-premium {
      background: white;
      border: none;
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-sm);
      padding: 2rem 1.8rem;
      /* height: 100%; */
      transition: var(--transition);
      border: 1px solid rgba(255,255,255,0.6);
    }
    .card-premium:hover {
      box-shadow: var(--shadow-md);
    }
    .policy-card {
      background: white;
      border-radius: var(--radius-card);
      /* box-shadow: var(--shadow-sm); */
      padding: 1.8rem 2rem;
      /* border: 1px solid #eef2f8; */
      transition: var(--transition);
    }
    .policy-card:hover {
      box-shadow: var(--shadow-md);
    }
    .policy-card h5 {
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 0.75rem;
    }
    .policy-card ul {
      padding-left: 1.2rem;
      margin-bottom: 0;
    }
    .policy-card ul li {
      margin-bottom: 0.3rem;
      color: #2d3a5e;
    }

    /* ---------- GLOW & SCAN (subtle AI) ---------- */
    .glow-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: var(--secondary-blue);
      border-radius: 50%;
      box-shadow: 0 0 20px rgba(79,111,232,0.4);
      animation: pulse-dot 2.2s infinite;
    }
    @keyframes pulse-dot {
      0% { opacity: 0.5; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.3); box-shadow: 0 0 30px rgba(79,111,232,0.5); }
      100% { opacity: 0.5; transform: scale(0.9); }
    }
    .scan-line {
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--secondary-blue), transparent);
      animation: scanMove 3s infinite linear;
      opacity: 0.2;
      margin: 0.5rem 0;
    }
    @keyframes scanMove {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }


    /* ---------- FOOTER ---------- */
    .footer-leadza {
      background: white;
      border-top: 1px solid #eef2f8;
      padding: 2rem 0 1.5rem;
    }
    .footer-leadza a {
      color: #1f2a44;
      text-decoration: none;
      font-weight: 500;
      margin: 0 0.6rem;
      font-size: 0.9rem;
    }
    .footer-leadza a:hover { color: var(--primary); }

    /* ---------- RESPONSIVE ---------- */
    @media (max-width: 768px) {
      .section-padding { padding: 2.5rem 0; }
      .policy-card { padding: 1.5rem; }
      .card-premium { padding: 1.5rem; }
    }
    @media (max-width: 576px) {
      .policy-card { padding: 1.2rem; }
      .policy-card ul { padding-left: 1rem; }
    }

    /* ---------- REVEAL (scroll) ---------- */
    .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ---------- MISC ---------- */
    .text-muted-light { color: #5a6a8a; }
    .list-bullet-primary { list-style-type: none; padding-left: 0; }
    .list-bullet-primary li::before {
      content: "•";
      color: var(--secondary-blue);
      font-weight: bold;
      display: inline-block;
      width: 1.2rem;
      margin-left: -1.2rem;
    }
    .bg-soft-primary { background: rgba(30, 42, 107, 0.02); }



    /* about us */

    
    /* ---------- FLOW VISUAL (animated) ---------- */
    .flow-visual {
      background: rgba(255,255,255,0.6);
      backdrop-filter: blur(4px);
      border-radius: 40px;
      padding: 1.5rem 1rem;
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(255,255,255,0.8);
      position: relative;
      overflow: hidden;
    }
    .flow-step {
      font-weight: 600;
      padding: 0.5rem 1.2rem;
      border-radius: 60px;
      background: white;
      border: 1px solid #e9eef6;
      box-shadow: 0 4px 12px rgba(0,0,0,0.01);
      font-size: 0.95rem;
      white-space: nowrap;
    }
    .flow-step.active-step {
      background: var(--primary);
      color: white;
      border-color: var(--primary);
    }
    .flow-arrow {
      color: var(--secondary-blue);
      font-size: 1.6rem;
      opacity: 0.5;
      flex-shrink: 0;
    }
    .glow-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: var(--secondary-blue);
      border-radius: 50%;
      box-shadow: 0 0 20px rgba(79,111,232,0.4);
      animation: pulse-dot 2.2s infinite;
    }
    @keyframes pulse-dot {
      0% { opacity: 0.5; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.3); box-shadow: 0 0 30px rgba(79,111,232,0.5); }
      100% { opacity: 0.5; transform: scale(0.9); }
    }

    /* scan line */
    .scan-line {
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--secondary-blue), transparent);
      animation: scanMove 3s infinite linear;
      opacity: 0.25;
      margin: 0.5rem 0;
    }
    @keyframes scanMove {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }

    /* ---------- FLOATING PARTICLES (subtle) ---------- */
    .particle-float {
      animation: floatY 5s ease-in-out infinite;
    }
    @keyframes floatY {
      0% { transform: translateY(0px); }
      50% { transform: translateY(-8px); }
      100% { transform: translateY(0px); }
    }

    /* ---------- RESPONSIVE ---------- */
    @media (max-width: 768px) {
      .section-padding { padding: 2.5rem 0; }
      .flow-visual .d-flex { flex-wrap: wrap; justify-content: center; gap: 0.3rem 0.8rem; }
      .flow-arrow { transform: rotate(90deg); font-size: 1.2rem; }
      .flow-step { font-size: 0.8rem; padding: 0.3rem 1rem; }
      .display-4 { font-size: 2.5rem; }
      .display-6 { font-size: 1.6rem; }
    }
    @media (max-width: 576px) {
      .flow-visual { padding: 1rem 0.5rem; border-radius: 28px; }
      .flow-step { font-size: 0.7rem; padding: 0.2rem 0.8rem; }
      .flow-arrow { font-size: 1rem; }
      .card-premium { padding: 1.5rem 1rem; }
    }

    /* ---------- REVEAL (scroll) ---------- */
    .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }



    /* contact us  */

    
    .support-category {
      background: white;
      border-radius: var(--radius-card);
      padding: 1.5rem 1.2rem;
      text-align: center;
      box-shadow: var(--shadow-sm);
      border: 1px solid #eef2f8;
      transition: var(--transition);
      height: 100%;
    }
    .support-category:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }
    .support-category .icon {
      font-size: 2rem;
      color: var(--secondary-blue);
      margin-bottom: 0.5rem;
      display: inline-block;
    }

    /* ---------- FORM STYLING ---------- */
    .form-control-custom {
      border: 1.5px solid #e9edf4;
      border-radius:10px;
      padding: 0.5rem 1.2rem;
      font-size: 0.85rem;
      transition: var(--transition);
      background: white;
      color: #16213e;
    }
    .form-control-custom:focus {
      border-color: var(--secondary-blue);
      box-shadow: 0 0 0 4px rgba(79, 111, 232, 0.08);
      outline: none;
    }
    .form-control-custom::placeholder {
      color: #9aabbf;
    }
    .form-label-custom {
      font-weight: 600;
      font-size: 0.9rem;
      color: var(--primary);
      margin-bottom: 0.4rem;
    }

    /* ---------- GLOW & SCAN (subtle AI) ---------- */
    .glow-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: var(--secondary-blue);
      border-radius: 50%;
      box-shadow: 0 0 20px rgba(79,111,232,0.4);
      animation: pulse-dot 2.2s infinite;
    }
    @keyframes pulse-dot {
      0% { opacity: 0.5; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.3); box-shadow: 0 0 30px rgba(79,111,232,0.5); }
      100% { opacity: 0.5; transform: scale(0.9); }
    }
    .scan-line {
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--secondary-blue), transparent);
      animation: scanMove 3s infinite linear;
      opacity: 0.2;
      margin: 0.5rem 0;
    }
    @keyframes scanMove {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }

    /* floating support icon (hero) */
    .floating-icon {
      animation: floatY 4s ease-in-out infinite;
    }
    @keyframes floatY {
      0% { transform: translateY(0px); }
      50% { transform: translateY(-10px); }
      100% { transform: translateY(0px); }
    }

    /* ---------- MISC ---------- */
    .text-muted-light { color: #5a6a8a; }
    .bg-soft-primary { background: rgba(30, 42, 107, 0.02); }
    .notice-box {
      background: rgba(79, 111, 232, 0.04);
      border-left: 4px solid var(--secondary-blue);
      border-radius: 12px;
      padding: 1rem 1.5rem;
    }