/* HERO */
  .hero {
    min-height: 100vh;
    padding: 140px 40px 80px;
    background: var(--mint);
    position: relative;
    overflow: hidden;
  }

  .hero-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: rgba(10, 22, 40, 0.06);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 32px;
  }

  .hero-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--ink);
    border-radius: 50%;
  }

  .hero h1 {
    font-size: clamp(48px, 7vw, 88px);
    margin-bottom: 32px;
  }

  .hero h1 em {
    font-style: italic;
    font-weight: 400;
  }

  .hero-sub {
    font-size: 19px;
    line-height: 1.55;
    max-width: 540px;
    margin-bottom: 40px;
    color: var(--ink-soft);
  }

  .hero-cta-row {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
  }

  .btn-primary {
    background: var(--ink);
    color: var(--paper);
    padding: 16px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s;
  }

  .btn-primary:hover { transform: translateY(-2px); }

  .btn-ghost {
    color: var(--ink);
    padding: 16px 4px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
  }

  .btn-ghost:hover { border-bottom-color: var(--ink); }

  /* Hero visual: stylized reconciliation card */
  .hero-visual {
    position: relative;
    aspect-ratio: 1;
    max-width: 520px;
    justify-self: end;
    width: 100%;
  }

  .recon-card {
    position: absolute;
    background: var(--paper);
    border-radius: 14px;
    box-shadow: 0 30px 60px -20px rgba(10, 22, 40, 0.25), 0 8px 20px -8px rgba(10, 22, 40, 0.1);
    padding: 20px;
    font-size: 13px;
    box-sizing: border-box;
  }

  .card-1 {
    top: 4%;
    left: 0;
    width: 72%;
    transform: rotate(-3deg);
    z-index: 2;
  }

  .card-2 {
    bottom: 6%;
    right: 0;
    width: 76%;
    transform: rotate(2deg);
    z-index: 3;
  }

  .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 12px;
  }

  .card-title {
    font-weight: 600;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
  }

  .card-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    padding: 3px 7px;
    border-radius: 4px;
    background: var(--mint-soft);
    color: var(--ink);
    white-space: nowrap;
    flex-shrink: 0;
  }

  .card-status.matched {
    background: #1B2B42;
    color: var(--mint);
  }

  .card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 7px 0;
    font-size: 11.5px;
  }

  .card-row > span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    flex: 1;
  }

  .card-row + .card-row {
    border-top: 1px dashed var(--line);
  }

  .card-row .num {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    flex-shrink: 0;
  }

  .card-row.highlight .num {
    color: #0A7B6B;
  }

  /* Decorative dots */
  .hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--mint-deep) 0%, transparent 60%);
    opacity: 0.4;
    border-radius: 50%;
  }

  /* PROBLEM SECTION */
  .problem {
    padding: 120px 40px;
    background: var(--paper);
  }

  .container {
    max-width: 1280px;
    margin: 0 auto;
  }

  .section-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ink-soft);
    opacity: 0.6;
    margin-bottom: 20px;
    display: block;
  }

  .section-title {
    font-size: clamp(36px, 5vw, 56px);
    max-width: 800px;
    margin-bottom: 80px;
  }

  .problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
  }

  .problem-cell {
    background: var(--paper);
    padding: 40px;
  }

  .problem-stat {
    font-family: 'Fraunces', serif;
    font-size: 64px;
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 16px;
  }

  .problem-label {
    font-size: 15px;
    line-height: 1.5;
    color: var(--ink-soft);
  }

  /* HOW IT WORKS */
  .how {
    padding: 120px 40px;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
  }

  .how .section-eyebrow {
    color: var(--mint);
    opacity: 1;
  }

  .how-flow {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
  }

  .how-step {
    position: relative;
  }

  .step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--mint);
    margin-bottom: 24px;
  }

  .step-title {
    font-family: 'Fraunces', serif;
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    line-height: 1.2;
  }

  .step-body {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.7;
  }

  .how-step::before {
    content: '';
    position: absolute;
    top: -32px;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(184, 227, 233, 0.2);
  }

  .how-step::after {
    content: '';
    position: absolute;
    top: -36px;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--mint);
    border-radius: 50%;
  }

  /* INTEGRATIONS */
  .integrations {
    padding: 120px 40px;
    background: var(--paper-warm);
  }

  .integ-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .integ-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .integ-pill {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 15px;
  }

  .integ-pill .dot {
    width: 8px;
    height: 8px;
    background: var(--mint-deep);
    border-radius: 50%;
  }

  .integ-copy h3 {
    font-family: 'Fraunces', serif;
    font-size: 40px;
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 24px;
  }

  .integ-copy p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink-soft);
    margin-bottom: 16px;
  }

  /* PROOF / CUSTOMERS */
  .proof {
    padding: 120px 40px;
    background: var(--paper);
    text-align: center;
  }

  .quote {
    font-family: 'Fraunces', serif;
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.015em;
    max-width: 900px;
    margin: 0 auto 40px;
  }

  .quote em {
    background: var(--mint);
    padding: 0 6px;
    font-style: normal;
  }

  .attribution {
    font-size: 14px;
    color: var(--ink-soft);
    opacity: 0.7;
    margin-bottom: 80px;
  }

  .customer-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    padding-top: 60px;
    border-top: 1px solid var(--line);
  }

  .customer-name {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: 24px;
    letter-spacing: -0.02em;
    opacity: 0.5;
  }

  /* CTA */
  .cta {
    padding: 140px 40px;
    background: var(--mint);
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .cta h2 {
    font-size: clamp(48px, 7vw, 80px);
    margin-bottom: 32px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta p {
    font-size: 18px;
    color: var(--ink-soft);
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  /* RESPONSIVE */
  @media (max-width: 900px) {
    nav { padding: 16px 20px; }
    .nav-links a:not(.nav-cta) { display: none; }
    .hero { padding: 120px 20px 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 60px; }
    .hero-visual { max-width: 100%; }
    .problem, .how, .integrations, .proof, .cta { padding: 80px 20px; }
    .problem-grid { grid-template-columns: 1fr; }
    .how-flow { grid-template-columns: 1fr; gap: 40px; }
    .how-step::before { display: none; }
    .integ-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  }

  /* Page load animation */
  .fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards;
  }

  .fade-up.delay-1 { animation-delay: 0.1s; }
  .fade-up.delay-2 { animation-delay: 0.2s; }
  .fade-up.delay-3 { animation-delay: 0.3s; }
  .fade-up.delay-4 { animation-delay: 0.4s; }

  @keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
  }