:root {
    --ink: #0a0e1a;
    --paper: #f5f3ee;
    --accent: #1a5cff;
    --accent2: #00d9a3;
    --mid: #6b7280;
    --card-bg: #ffffff;
    --border: #e4e0d8;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--paper);
    color: var(--ink);
    overflow-x: hidden;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 4rem;
    background: rgba(245,243,238,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }

  .logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--ink);
    text-decoration: none;
  }
  .logo span { color: var(--accent); }

  nav ul { list-style: none; display: flex; gap: 2.5rem; }
  nav ul a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--mid);
    transition: color 0.2s;
  }
  nav ul a:hover { color: var(--ink); }

  .nav-cta {
    background: var(--ink);
    color: #fff !important;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.88rem;
    transition: background 0.2s !important;
  }
  .nav-cta:hover { background: var(--accent) !important; color: #fff !important; }

.dashboard-shot img {
  width: 100%;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(10,14,26,0.12), 0 0 0 1px rgba(10,14,26,0.04);
}

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 8rem 4rem 4rem;
    gap: 4rem;
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute; top: -200px; right: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(26,92,255,0.08) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero::after {
    content: '';
    position: absolute; bottom: -100px; left: 30%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,217,163,0.07) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 0.35rem 1rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--mid);
    margin-bottom: 1.8rem;
    animation: fadeUp 0.6s ease both;
  }
  .hero-badge .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--accent2);
    box-shadow: 0 0 0 3px rgba(0,217,163,0.2);
  }

  .hero-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.7s 0.1s ease both;
  }
  .hero-title em {
    font-style: normal;
    color: var(--accent);
    position: relative;
  }
  .hero-title em::after {
    content: '';
    position: absolute; bottom: 2px; left: 0; right: 0; height: 3px;
    background: var(--accent);
    opacity: 0.3;
  }

  .hero-sub {
    font-size: 1.05rem;
    color: var(--mid);
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: 2.5rem;
    font-weight: 300;
    animation: fadeUp 0.7s 0.2s ease both;
  }

  .hero-actions {
    display: flex; gap: 1rem; flex-wrap: wrap;
    animation: fadeUp 0.7s 0.3s ease both;
  }

  .btn-primary {
    background: var(--ink);
    color: #fff;
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-flex; align-items: center; gap: 0.5rem;
  }
  .btn-primary:hover { background: var(--accent); transform: translateY(-2px); }

  .btn-secondary {
    background: transparent;
    color: var(--ink);
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    border: 2px solid var(--border);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
  }
  .btn-secondary:hover { border-color: var(--ink); transform: translateY(-2px); }

  .hero-stats {
    display: flex; gap: 2.5rem; margin-top: 3rem;
    animation: fadeUp 0.7s 0.4s ease both;
  }
  .stat-item .num {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--ink);
  }
  .stat-item .label {
    font-size: 0.78rem;
    color: var(--mid);
    margin-top: 0.1rem;
  }

  /* Hero visual */
  .hero-visual {
    position: relative;
    animation: fadeUp 0.8s 0.2s ease both;
  }

  .dashboard-mock {
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 30px 80px rgba(10,14,26,0.12), 0 0 0 1px rgba(10,14,26,0.04);
    overflow: hidden;
    position: relative;
  }

  .mock-topbar {
    background: var(--ink);
    padding: 1rem 1.4rem;
    display: flex; align-items: center; justify-content: space-between;
  }
  .mock-topbar .mock-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
  }
  .mock-topbar .mock-logo span { color: var(--accent2); }
  .mock-dots { display: flex; gap: 0.4rem; }
  .mock-dot { width: 8px; height: 8px; border-radius: 50%; }

  .mock-body { display: flex; height: 320px; }

  .mock-sidebar {
    width: 140px;
    background: #f8f9fb;
    border-right: 1px solid var(--border);
    padding: 1rem 0;
    flex-shrink: 0;
  }
  .mock-nav-item {
    padding: 0.55rem 1rem;
    font-size: 0.72rem;
    color: var(--mid);
    display: flex; align-items: center; gap: 0.5rem;
    cursor: pointer;
  }
  .mock-nav-item.active {
    background: #eef2ff;
    color: var(--accent);
    font-weight: 600;
    border-right: 2px solid var(--accent);
  }
  .mock-icon { font-size: 0.85rem; }

  .mock-content {
    flex: 1;
    padding: 1.2rem;
    overflow: hidden;
  }

  .mock-cards {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem;
    margin-bottom: 1rem;
  }
  .mock-card {
    background: #f8f9fb;
    border-radius: 8px;
    padding: 0.8rem;
    border: 1px solid var(--border);
  }
  .mock-card .mc-label { font-size: 0.62rem; color: var(--mid); }
  .mock-card .mc-val {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 0.2rem;
  }
  .mock-card .mc-tag {
    font-size: 0.58rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    margin-top: 0.3rem;
    display: inline-block;
  }
  .tag-green { background: #d1fae5; color: #065f46; }
  .tag-blue { background: #dbeafe; color: #1e40af; }
  .tag-amber { background: #fef3c7; color: #92400e; }

  .mock-table-head {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    background: #f0f0f0;
    border-radius: 6px 6px 0 0;
    font-size: 0.62rem;
    color: var(--mid);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  .mock-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    font-size: 0.68rem;
    border-bottom: 1px solid #f0f0f0;
    align-items: center;
  }
  .mock-avatar {
    width: 18px; height: 18px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.55rem; color: #fff; font-weight: 700;
    margin-right: 0.35rem;
  }
  .status-pill {
    font-size: 0.6rem;
    padding: 0.12rem 0.5rem;
    border-radius: 20px;
    display: inline-block;
  }

  .floating-card {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 30px rgba(10,14,26,0.1);
    padding: 0.8rem 1.1rem;
    animation: float 3s ease-in-out infinite;
  }
  .float-1 { top: -20px; right: -20px; font-size: 0.72rem; }
  .float-2 { bottom: -15px; left: -25px; font-size: 0.72rem; }

  .fc-label { color: var(--mid); font-size: 0.65rem; margin-bottom: 0.3rem; }
  .fc-val { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; display: flex; align-items: center; gap: 0.4rem; }
  .fc-arrow { color: var(--accent2); font-size: 0.8rem; }

  /* ─── FEATURES ─── */
  .section { padding: 6rem 4rem; }
  .section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
  }
  .section-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    letter-spacing: -0.04em;
    line-height: 1.1;
    max-width: 560px;
    margin-bottom: 1rem;
  }
  .section-sub {
    color: var(--mid);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 500px;
    font-weight: 300;
    margin-bottom: 3.5rem;
  }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 2rem;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
  }
  .feature-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
  }
  .feature-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(10,14,26,0.08); }
  .feature-card:hover::before { transform: scaleX(1); }

  .feat-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
  }

  .feat-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.6rem;
  }
  .feat-desc {
    font-size: 0.88rem;
    color: var(--mid);
    line-height: 1.65;
    font-weight: 300;
  }

  /* ─── HOW IT WORKS ─── */
  .how-section {
    background: var(--ink);
    color: #fff;
    padding: 6rem 4rem;
    position: relative;
    overflow: hidden;
  }
  .how-section::before {
    content: '';
    position: absolute; top: 0; right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(26,92,255,0.15) 0%, transparent 60%);
    pointer-events: none;
  }

  .how-section .section-label { color: var(--accent2); }
  .how-section .section-title { color: #fff; }
  .how-section .section-sub { color: rgba(255,255,255,0.5); }

  .steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
  }
  .steps-grid::before {
    content: '';
    position: absolute;
    top: 28px; left: 60px; right: 60px;
    height: 1px;
    background: rgba(255,255,255,0.1);
  }

  .step-item { position: relative; }
  .step-num {
    width: 56px; height: 56px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--accent2);
    margin-bottom: 1.2rem;
    position: relative; z-index: 1;
  }
  .step-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: #fff;
  }
  .step-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    font-weight: 300;
  }

  /* ─── MODULES ─── */
  .modules-section { padding: 6rem 4rem; background: #fff; }

  .modules-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .module-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    display: flex; align-items: flex-start; gap: 1.2rem;
    transition: all 0.2s;
    cursor: default;
  }
  .module-item:hover { background: #f8f9fb; border-color: #ddd; }

  .module-icon-wrap {
    width: 42px; height: 42px; flex-shrink: 0;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
  }
  .module-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 0.92rem;
    margin-bottom: 0.35rem;
  }
  .module-desc {
    font-size: 0.83rem;
    color: var(--mid);
    line-height: 1.6;
    font-weight: 300;
  }

  /* ─── CTA SECTION ─── */
  .cta-section {
    padding: 6rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, rgba(26,92,255,0.06) 0%, transparent 70%);
    pointer-events: none;
  }

  .cta-section .section-title { max-width: 100%; margin: 0 auto 1rem; }
  .cta-section .section-sub { max-width: 500px; margin: 0 auto 2.5rem; }

  /* ─── FOOTER ─── */
  footer {
    background: var(--ink);
    color: rgba(255,255,255,0.5);
    padding: 3rem 4rem;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem;
  }
  footer .logo { color: #fff; }
  footer .footer-links { display: flex; gap: 2rem; font-size: 0.82rem; }
  footer .footer-links a { color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.2s; }
  footer .footer-links a:hover { color: #fff; }
  footer .copy { font-size: 0.78rem; }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }

  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    nav ul { display: none; }
    .hero { grid-template-columns: 1fr; padding: 7rem 1.5rem 3rem; }
    .hero-visual { display: none; }
    .section, .how-section, .modules-section, .cta-section { padding: 4rem 1.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .modules-grid { grid-template-columns: 1fr; }
    footer { flex-direction: column; align-items: flex-start; padding: 2rem 1.5rem; }
  }

   footer {
      background: var(--ink);
      color: rgba(255,255,255,0.5);
      padding: 4rem 4rem 2rem;
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 3rem;
    }
    .footer-brand .logo { display: block; margin-bottom: 0.9rem; }
    .footer-brand p {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.38);
      line-height: 1.7;
      font-weight: 300;
      max-width: 220px;
    }
    .footer-col h5 {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 0.78rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.9);
      margin-bottom: 1.2rem;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
    .footer-col ul a {
      color: rgba(255,255,255,0.4);
      text-decoration: none;
      font-size: 0.85rem;
      transition: color 0.2s;
      display: flex; align-items: center; gap: 0.6rem;
    }
    .footer-col ul a:hover { color: #fff; }
    .footer-col ul a svg { flex-shrink: 0; }
    .footer-bottom {
      grid-column: 1 / -1;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 1.5rem;
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 1rem;
    }
    .footer-bottom .copy { font-size: 0.78rem; color: rgba(255,255,255,0.25); }
    .social-icons { display: flex; gap: 0.8rem; }
    .social-icon {
      width: 36px; height: 36px;
      border-radius: 8px;
      border: 1px solid rgba(255,255,255,0.1);
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,0.4);
      text-decoration: none;
      transition: all 0.2s;
    }
    .social-icon:hover { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.2); }
    @media (max-width: 900px) {
      footer { grid-template-columns: 1fr 1fr; padding: 3rem 1.5rem 1.5rem; gap: 2rem; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
    }