:root {
    --forest-950: #0d291d;
    --forest-900: #123526;
    --forest-800: #1c3c30;
    --heading: #14382b;
    --body: #4c5c52;
    --cream: #f4efe3;
    --card: #fbf8f0;
    --line: #e3dbc7;
    --mint: #8bd39a;
    --mint-soft: #c8d8c0;
    --gold: #b9995d;
    --cream-dim: #cfd8cd;
    --glass: rgba(13, 41, 29, 0.55);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--cream);
    color: var(--body);
    font-size: 16.5px;
    line-height: 1.68;
    -webkit-font-smoothing: antialiased;
  }
  h1, h2, h3 { font-family: 'Poppins', sans-serif; color: var(--heading); font-weight: 600; line-height: 1.15; }
  .wrap { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
  section { scroll-margin-top: 90px; }
  .eyebrow {
    font-size: 12px; font-weight: 600; letter-spacing: 0.35em; text-transform: uppercase;
    color: #3c6b52; margin-bottom: 18px;
  }
  .dark .eyebrow { color: var(--mint); }
  .dark h1, .dark h2, .dark h3 { color: var(--cream); }
  .dark p { color: var(--cream-dim); }
  h2 { font-size: clamp(30px, 4.4vw, 46px); margin-bottom: 18px; letter-spacing: -0.01em; }
  .lede { font-size: clamp(16px, 2vw, 19px); max-width: 700px; }

  /* reveal on scroll */
  .rv { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
  .rv.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) { .rv { opacity:1; transform:none; transition:none; } }

  /* ---------- nav ---------- */
  header { position: fixed; top: 0; left: 0; right: 0; z-index: 40; transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
  header.scrolled { background: rgba(9,26,18,0.82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 8px 30px rgba(0,0,0,0.25); }
  header.scrolled .nav { padding-top: 12px; padding-bottom: 12px; }
  header.scrolled .nav img.lockup { height: 46px; }
  .nav {
    display: flex; align-items: center; justify-content: space-between;
    max-width: 1240px; margin: 0 auto; padding: 26px 28px;
  }
  .nav img.lockup { height: 60px; width: auto; display: block; transition: height .3s; }
  .nav-links { display: flex; align-items: center; gap: 34px; }
  .nav-links a {
    color: var(--cream-dim); text-decoration: none; font-size: 14px; font-weight: 500;
    transition: color .2s;
  }
  .nav-links a:hover { color: #fff; }
  .nav-cta {
    color: var(--forest-950) !important; background: var(--mint); border-radius: 999px;
    padding: 10px 24px; font-weight: 600 !important;
  }
  .nav-cta:hover { background: #9fe0ac; color: var(--forest-950) !important; }
  .burger {
    display: none; background: none; border: none; cursor: pointer; padding: 10px;
    flex-direction: column; gap: 5px;
  }
  .burger span { display: block; width: 24px; height: 2.5px; background: var(--cream); border-radius: 2px; transition: transform .25s, opacity .25s; }
  body.menu-open .burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  body.menu-open .burger span:nth-child(2) { opacity: 0; }
  body.menu-open .burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .mobile-menu {
    display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 30;
    background: rgba(9,26,18,0.97); backdrop-filter: blur(16px);
    padding: 110px 28px 36px; flex-direction: column; gap: 4px;
  }
  body.menu-open .mobile-menu { display: flex; }
  .mobile-menu a {
    color: var(--cream); text-decoration: none; font-family: 'Poppins'; font-weight: 500;
    font-size: 22px; padding: 14px 0; border-bottom: 1px solid rgba(244,239,227,0.1);
  }
  .mobile-menu a.mm-cta { color: var(--mint); border-bottom: none; }
  body.menu-open header { background: transparent !important; box-shadow: none !important; backdrop-filter: none !important; }

  /* ---------- hero ---------- */
  .hero {
    position: relative; min-height: clamp(660px, 100vh, 980px); display: flex; flex-direction: column;
    background: var(--forest-950);
    overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0;
    background: url('photos/hero-plantation.jpg') center 30% / cover no-repeat;
  }
  .hero-bg::after {
    content: ""; position: absolute; inset: 0;
    background:
      linear-gradient(100deg, rgba(9,26,18,0.93) 0%, rgba(9,26,18,0.72) 42%, rgba(9,26,18,0.25) 75%, rgba(9,26,18,0.45) 100%),
      linear-gradient(to top, rgba(9,26,18,0.95) 0%, rgba(9,26,18,0.25) 32%, rgba(9,26,18,0.35) 100%);
  }
  .hero-main {
    position: relative; z-index: 2; flex: 1; display: flex; align-items: center;
    max-width: 1240px; margin: 0 auto; padding: 140px 28px 40px; width: 100%;
    gap: 48px;
  }
  .hero-copy { max-width: 640px; }
  .hero h1 {
    color: #fff; font-weight: 700; font-size: clamp(42px, 6.4vw, 82px);
    letter-spacing: -0.02em; line-height: 1.04; margin-bottom: 26px;
  }
  .hero h1 .mint { color: var(--mint); }
  .hero .sub { color: #d9e2d8; font-size: clamp(16px, 2vw, 19px); max-width: 520px; margin-bottom: 36px; }
  .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn {
    display: inline-block; text-decoration: none; font-weight: 600; font-size: 15px;
    border-radius: 999px; padding: 14px 32px; transition: transform .15s, background .2s, border-color .2s;
    font-family: 'Inter', sans-serif;
  }
  .btn:hover { transform: translateY(-2px); }
  .btn-mint { background: var(--mint); color: var(--forest-950); }
  .btn-mint:hover { background: #9fe0ac; }
  .btn-ghost { border: 1.5px solid rgba(244,239,227,0.45); color: var(--cream); backdrop-filter: blur(4px); }
  .btn-ghost:hover { background: rgba(244,239,227,0.12); border-color: var(--cream); }
  .btn-dark { background: var(--forest-950); color: var(--cream); }
  .btn-dark:hover { background: var(--forest-800); }

  /* live card */
  .live-card {
    margin-left: auto; width: 300px; flex: none;
    background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(139,211,154,0.25); border-radius: 18px; padding: 20px 22px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.45);
  }
  .live-head { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
  .live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(139,211,154,0.2); animation: pulse 2.4s infinite; }
  @keyframes pulse { 0%,100% { box-shadow: 0 0 0 3px rgba(139,211,154,0.25);} 50% { box-shadow: 0 0 0 7px rgba(139,211,154,0.08);} }
  .live-head span { color: var(--cream); font-size: 12.5px; font-weight: 600; letter-spacing: .06em; }
  .live-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0; border-top: 1px solid rgba(244,239,227,0.12);
    color: #c4d2c6; font-size: 13.5px;
  }
  .live-row b { color: #fff; font-size: 14px; font-weight: 600; }
  .live-row b.up { color: var(--mint); }
  .live-foot { margin-top: 12px; font-size: 10.5px; color: #7e948a; }

  /* hero stats */
  .hero-stats {
    position: relative; z-index: 2; border-top: 1px solid rgba(244,239,227,0.18);
    background: rgba(9,26,18,0.6); backdrop-filter: blur(8px);
  }
  .hero-stats .in-w {
    max-width: 1240px; margin: 0 auto; padding: 26px 28px;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
  }
  .hs .n { font-family: 'Poppins'; font-size: clamp(22px, 2.6vw, 32px); font-weight: 600; color: #fff; }
  .hs .n.mint { color: var(--mint); }
  .hs .l { font-size: 13px; color: #a9bcae; margin-top: 2px; }

  /* trust bar */
  .trust { background: var(--forest-950); padding: 44px 0 54px; }
  .trust-label {
    font-size: 11px; font-weight: 600; letter-spacing: .35em; text-transform: uppercase;
    color: #8d9c92; text-align: center; margin-bottom: 32px;
  }
  .trust-marquee { overflow: hidden; position: relative; }
  .trust-marquee::before, .trust-marquee::after {
    content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none;
  }
  .trust-marquee::before { left: 0; background: linear-gradient(to right, var(--forest-950), transparent); }
  .trust-marquee::after { right: 0; background: linear-gradient(to left, var(--forest-950), transparent); }
  .trust-track { display: flex; align-items: center; gap: 72px; width: max-content; animation: marquee 38s linear infinite; padding-right: 72px; }
  .trust-marquee:hover .trust-track { animation-play-state: paused; }
  .trust-track img { max-height: 38px; max-width: 116px; width: auto; height: auto; opacity: .7; transition: opacity .2s; flex: none; }
  .trust-track img:hover { opacity: 1; }
  @keyframes marquee { to { transform: translateX(-50%); } }
  @media (prefers-reduced-motion: reduce) { .trust-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; } }

  /* ---------- soil section (photo-in-type) ---------- */
  .soil { background: var(--cream); padding: 110px 0 96px; }
  .soil-grid { display: grid; grid-template-columns: auto 1fr; gap: 60px; align-items: center; margin-bottom: 64px; }
  .display-word {
    font-family: 'Poppins'; font-weight: 800; letter-spacing: -0.03em;
    font-size: clamp(96px, 16vw, 210px); line-height: .88;
    background: url('photos/field-corn.jpg') center 62% / cover no-repeat;
    -webkit-background-clip: text; background-clip: text; color: transparent;
    display: block; user-select: none;
  }
  .cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .card {
    background: var(--card); border: 1px solid var(--line); border-radius: 18px;
    padding: 32px 30px; transition: transform .2s, box-shadow .2s;
  }
  .card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(20,56,43,0.08); }
  .card .num { color: var(--gold); font-family: 'Poppins'; font-weight: 700; font-size: 15px; letter-spacing: .1em; margin-bottom: 12px; }
  .card h3 { font-size: 19px; margin-bottom: 10px; }
  .card p { font-size: 15px; }

  /* ---------- steps ---------- */
  .steps { background: var(--cream); padding: 0 0 110px; }
  .steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
  .step {
    position: relative; background: var(--forest-950); border-radius: 18px; padding: 34px 30px;
  }
  .step .num {
    font-family: 'Poppins'; font-weight: 700; font-size: 40px; color: transparent;
    -webkit-text-stroke: 1.5px var(--mint); margin-bottom: 12px; line-height: 1;
  }
  .step h3 { color: var(--cream); font-size: 19px; margin-bottom: 8px; }
  .step p { color: var(--mint-soft); font-size: 14.5px; }

  /* ---------- mix ---------- */
  .mix { background: var(--forest-950); padding: 110px 0; }
  .mix-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
  .prod {
    background: var(--forest-900); border: 1px solid rgba(244,239,227,0.08); border-radius: 18px;
    overflow: hidden; transition: transform .2s, border-color .2s;
  }
  .prod:hover { transform: translateY(-4px); border-color: rgba(139,211,154,0.35); }
  .prod img { width: 100%; height: 170px; object-fit: cover; display: block; }
  .prod .pb { padding: 18px 22px 20px; }
  .prod h3 { color: var(--cream); font-size: 17px; margin-bottom: 4px; }
  .prod p { color: #9fb3a4; font-size: 13.5px; }
  .mix-note {
    margin-top: 34px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
    background: var(--forest-900); border: 1px solid rgba(139,211,154,0.2); border-radius: 16px; padding: 24px 30px;
  }
  .mix-note p { color: var(--mint-soft); font-size: 15.5px; margin: 0; }
  .mix-note p strong { color: var(--mint); font-weight: 600; }
  .chip10 {
    flex: none; background: var(--mint); color: var(--forest-950); font-family: 'Poppins'; font-weight: 600;
    border-radius: 999px; padding: 9px 22px; font-size: 14px;
  }

  /* ---------- proof ---------- */
  .proof { background: #091a12; padding: 110px 0; }
  .dash {
    margin-top: 52px; background: #fdfcf8; border-radius: 20px; overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  }
  .dash-top {
    background: var(--forest-900); display: flex; align-items: center; justify-content: space-between;
    padding: 14px 22px; gap: 12px; flex-wrap: wrap;
  }
  .dash-title { display: flex; align-items: center; gap: 10px; color: var(--cream); font-size: 14px; font-weight: 500; }
  .dash-title img { height: 22px; width: auto; }
  .dash-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
  .dash-tab { color: var(--cream-dim); font-size: 13px; padding: 6px 14px; border-radius: 8px; }
  .dash-tab.active { background: var(--mint); color: var(--forest-950); font-weight: 600; }
  .dash-body { display: grid; grid-template-columns: 1.6fr 1fr; gap: 28px; padding: 26px 26px 20px; }
  .dash-chart h3 { font-size: 15px; color: #1a2b22; margin-bottom: 4px; }
  .dash-legend { font-size: 12px; color: #6b7a70; margin-bottom: 12px; }
  .dash-legend .cur::before, .dash-legend .his::before {
    content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px;
  }
  .dash-legend .cur::before { background: #3e9e5c; }
  .dash-legend .his::before { background: #22332a; }
  .dash-legend span { margin-right: 16px; }
  .dash-chart svg { width: 100%; height: auto; display: block; }
  .dash-side { display: flex; flex-direction: column; gap: 12px; justify-content: center; }
  .dash-stat {
    border: 1px solid #e6e1d2; border-radius: 12px; padding: 14px 18px;
    display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: #33443a;
  }
  .dash-stat b { color: var(--forest-900); font-size: 15px; }
  .dash-foot {
    border-top: 1px solid #ece7d8; padding: 16px 26px; display: flex; align-items: center;
    justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; color: #55645b;
  }
  .dash-exports { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
  .export-chip { border: 1px solid #dcd6c4; border-radius: 8px; padding: 5px 12px; font-size: 12px; color: #33443a; background: #fff; }
  .dash-foot .grade { color: #2c5540; font-weight: 600; }

  .trial { margin-top: 90px; display: grid; grid-template-columns: 1fr 1.05fr; gap: 44px; align-items: center; }
  .trial-photo { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.45); }
  .trial-photo img { width: 100%; display: block; }
  .tp-tag {
    position: absolute; top: 14px; font-family: 'Poppins'; font-weight: 600; font-size: 12.5px;
    padding: 6px 14px; border-radius: 8px;
  }
  .tp-tag.model { left: 14px; background: var(--mint); color: var(--forest-950); }
  .tp-tag.control { right: 14px; background: rgba(9,26,18,0.8); color: var(--cream); }
  .trial-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
  .tstat {
    background: rgba(244,239,227,0.05); border: 1px solid rgba(244,239,227,0.12);
    border-radius: 14px; padding: 18px 20px;
  }
  .tstat .n { font-family: 'Poppins'; font-weight: 600; font-size: clamp(21px, 2.4vw, 28px); color: var(--mint); }
  .tstat .l { font-size: 12.5px; color: #9aa89f; margin-top: 2px; }
  .trial-note { margin-top: 22px; font-size: 12.5px; color: #7e948a; }

  /* ---------- cta + form ---------- */
  .contact { background: var(--cream); padding: 110px 0; }
  .cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 44px; }
  .cta-lite {
    display: flex; justify-content: space-between; align-items: center; gap: 18px;
    background: var(--card); border: 1px solid var(--line); border-radius: 16px;
    padding: 26px 28px; text-decoration: none;
    transition: border-color .15s, transform .15s, box-shadow .2s;
  }
  .cta-lite:hover { border-color: #2c5540; transform: translateY(-3px); box-shadow: 0 16px 36px rgba(20,56,43,0.09); }
  .cta-lite h3 { font-size: 18px; margin-bottom: 5px; }
  .cta-lite p { font-size: 14px; color: var(--body); margin: 0; }
  .cta-arrow {
    flex: none; width: 40px; height: 40px; border-radius: 50%;
    background: var(--forest-950); color: var(--mint);
    display: flex; align-items: center; justify-content: center; font-size: 17px;
  }
  .form-card {
    background: var(--card); border: 1px solid var(--line); border-radius: 20px;
    padding: 44px 40px; margin-top: 26px;
  }
  .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .field { display: flex; flex-direction: column; gap: 6px; }
  .field.full { grid-column: 1 / -1; }
  .field label { font-size: 13px; font-weight: 600; color: var(--heading); }
  .field input, .field textarea {
    font-family: inherit; font-size: 15px; color: var(--heading);
    background: #fff; border: 1px solid var(--line); border-radius: 10px;
    padding: 12px 14px; outline: none; transition: border-color .15s;
  }
  .field input:focus, .field textarea:focus { border-color: #2c5540; }
  .field textarea { resize: vertical; min-height: 110px; }
  .interest-row { display: flex; gap: 12px; flex-wrap: wrap; }
  .interest-row label {
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    background: #fff; border: 1px solid var(--line); border-radius: 999px;
    padding: 10px 18px; font-size: 14px; font-weight: 500; color: var(--heading);
  }
  .interest-row label:has(input:checked) { border-color: #2c5540; background: var(--forest-950); color: var(--cream); }
  .interest-row input { accent-color: #2c5540; }
  .form-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 22px; }
  .form-note { font-size: 13px; color: var(--body); }
  .form-note a { color: #2c5540; font-weight: 500; }
  .form-status { font-size: 14px; font-weight: 500; }
  .form-status.ok { color: #2e7d4f; }
  .form-status.err { color: #a33c2e; }
  .hp { position: absolute; left: -9999px; opacity: 0; }

  /* ---------- founders ---------- */
  .founders { background: var(--forest-950); padding: 110px 0; }
  .founders-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
  .founders-statement {
    font-family: 'Poppins'; font-size: clamp(22px, 3vw, 32px); font-weight: 500; color: var(--cream);
    line-height: 1.35; margin-bottom: 46px;
  }
  .founder-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .founder { border: 1px solid rgba(244,239,227,0.15); border-radius: 16px; padding: 26px 24px; }
  .founder .avatar {
    width: 50px; height: 50px; border-radius: 50%; background: var(--forest-800);
    color: var(--mint); font-family: 'Poppins'; font-weight: 600; font-size: 16px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  }
  .founder h3 { font-size: 17px; color: var(--cream); }
  .founder .role { font-size: 12.5px; color: var(--mint); margin-bottom: 12px; }
  .founder a { display: block; color: var(--cream-dim); text-decoration: none; font-size: 13.5px; margin-top: 4px; }
  .founder a:hover { color: var(--cream); }
  .founders-photo { border-radius: 20px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
  .founders-photo img { width: 100%; display: block; }

  footer { background: #091a12; border-top: 1px solid rgba(244,239,227,0.1); padding: 34px 0; }
  .foot-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
  .foot-in img { height: 42px; width: auto; }
  .foot-meta { font-size: 13px; color: #8d9c92; }
  .foot-meta a { color: var(--mint); text-decoration: none; }

  /* ---------- responsive ---------- */
  @media (max-width: 980px) {
    .hero-main { flex-direction: column; align-items: flex-start; justify-content: center; }
    .live-card { margin-left: 0; }
    .soil-grid { grid-template-columns: 1fr; gap: 20px; }
    .trial { grid-template-columns: 1fr; }
    .founders-grid { grid-template-columns: 1fr; }
    .mix-grid { grid-template-columns: 1fr 1fr; }
    .dash-body { grid-template-columns: 1fr; }
  }
  @media (max-width: 760px) {
    .nav-links { display: none; }
    .burger { display: flex; }
  }
  @media (max-width: 640px) {
    .nav img.lockup { height: 46px; }
    .hero-stats .in-w { grid-template-columns: 1fr 1fr; gap: 20px; }
    .cards3, .steps-row, .cta-grid, .founder-cards, .form-grid, .mix-grid { grid-template-columns: 1fr; }
    .trial-stats { grid-template-columns: 1fr 1fr; }
    .soil, .steps, .mix, .proof, .contact, .founders { padding: 72px 0; }
    .trust-row { gap: 24px 30px; }
    .trust-row img { max-height: 30px; max-width: 92px; }
  }