@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --ink: #0a0a0a;
  --muted: #5d625f;
  --paper: #f8f8f4;
  --lime: #b8ff35;
  --lime-soft: #ddff94;
  --line: #dedfda;
  --card: #ffffff;
  --serif: 'Space Grotesk', Arial, sans-serif;
  --sans: 'DM Sans', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { display: block; max-width: 100%; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(248,248,244,.94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(10,10,10,.1); }
.nav-wrap { max-width: 1440px; margin: 0 auto; padding: 18px 5vw; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 181px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 600; }
.nav-links a { opacity: .72; transition: opacity .2s, color .2s; }
.nav-links a:hover, .nav-links a.active { opacity: 1; color: #5d9700; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 25px; cursor: pointer; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 45px; padding: 0 20px; border: 1px solid var(--ink); border-radius: 9px; background: var(--ink); color: white; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button.light { background: white; color: var(--ink); border-color: white; }
.button.lime { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.button.outline { background: transparent; color: var(--ink); }
.button.arrow::after { content: '↗'; font-size: 16px; }

.hero { background: var(--lime); overflow: hidden; }
.hero-grid { max-width: 1440px; margin: 0 auto; padding: 80px 5vw 100px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 72px; align-items: center; }
.eyebrow { margin: 0 0 18px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, h4 { font-family: var(--serif); line-height: 1.05; letter-spacing: -.04em; margin: 0; }
h1 { max-width: 680px; font-size: clamp(54px, 7vw, 104px); font-weight: 500; }
h2 { font-size: clamp(38px, 5vw, 72px); font-weight: 500; }
h3 { font-size: 25px; font-weight: 600; }
.hero-copy { max-width: 470px; margin-top: 26px; font-size: 17px; line-height: 1.55; color: #2a3422; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-visual { min-height: 520px; position: relative; }
.photo-panel { position: absolute; overflow: hidden; border-radius: 18px; border: 1px solid var(--ink); background: #111; }
.photo-panel img { width: 100%; height: 100%; object-fit: cover; }
.photo-panel.top { top: 0; right: 0; width: 74%; height: 145px; }
.photo-panel.bottom { bottom: 0; left: 0; width: 78%; height: 315px; }
.dashboard-panel { position: absolute; z-index: 2; right: 5%; top: 110px; width: 76%; padding: 18px; border-radius: 18px; background: #0c0c0c; color: white; box-shadow: 22px 26px 0 rgba(10,10,10,.13); }
.dash-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid #363636; font-size: 12px; color: #aaa; }
.dash-status { color: var(--lime); }
.dash-total { padding: 20px 0 15px; font-size: 12px; color: #a9aaa7; }
.dash-total strong { display: block; margin-top: 7px; font-family: var(--serif); font-size: 34px; color: white; font-weight: 500; }
.dash-chart { height: 78px; display: flex; align-items: end; gap: 7px; padding: 10px 0 0; border-top: 1px solid #292929; }
.dash-chart i { display: block; flex: 1; min-width: 6px; border-radius: 5px 5px 0 0; background: var(--lime); }
.dash-row { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; font-size: 12px; color: #aaa; }
.dash-row b { color: white; font-weight: 500; }

.strip { background: var(--ink); color: white; padding: 17px 5vw; overflow: hidden; }
.strip-inner { max-width: 1440px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.strip-dot { display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--lime); }

.section { max-width: 1440px; margin: 0 auto; padding: 92px 5vw; }
.section.narrow { max-width: 1000px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 36px; margin-bottom: 42px; }
.section-head > div { max-width: 760px; }
.section-head p { max-width: 450px; margin: 0; color: var(--muted); font-size: 17px; }
.kicker { color: #609900; font-size: 12px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.feature-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.feature-image { min-height: 470px; overflow: hidden; border-radius: 18px; background: #222; }
.feature-image img { width: 100%; height: 100%; object-fit: cover; }
.feature-copy { padding: 38px; border-radius: 18px; background: var(--lime); display: flex; flex-direction: column; justify-content: space-between; }
.feature-copy p { max-width: 480px; color: #344124; font-size: 18px; }
.feature-list { display: grid; gap: 0; margin-top: 32px; border-top: 1px solid rgba(10,10,10,.22); }
.feature-list div { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(10,10,10,.22); font-size: 15px; font-weight: 600; }
.feature-list span { color: #527c00; font-size: 19px; }
.dark-section { background: var(--ink); color: white; }
.dark-section .section { max-width: 1440px; }
.dark-section .kicker { color: var(--lime); }
.dark-section p { color: #b6b9b3; }
.dark-section .feature-copy { color: var(--ink); }
.dark-section .feature-copy .kicker { color: #609900; }
.dark-section .feature-copy p { color: #344124; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #393939; border: 1px solid #393939; }
.service-grid.four-column { grid-template-columns: repeat(4, 1fr); }
.service-card { min-height: 320px; padding: 28px; background: #0a0a0a; }
.service-card .number { color: var(--lime); font-size: 13px; }
.service-card h3 { margin-top: 78px; font-size: 28px; color: white; }
.service-card p { margin-bottom: 0; font-size: 14px; color: #b6b9b3; }
.metrics { display: grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.metric { padding: 38px; background: var(--paper); }
.confidence-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 56px; background: #393939; border: 1px solid #393939; }
.confidence-item { padding: 28px 30px; background: #0a0a0a; }
.use-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.use-case-grid article { min-height: 220px; padding: 28px; border: 1px solid #333; border-radius: 16px; background: #101010; }
.use-case-grid h3 { font-size: 22px; color: white; }
.use-case-grid p { margin: 12px 0 0; font-size: 14px; color: #b6b9b3; }
.operating-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.operating-steps article { padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.operating-steps strong { display: block; margin-bottom: 18px; color: #609900; font: 700 13px var(--sans); letter-spacing: .12em; }
.operating-steps h3 { font-size: 23px; }
.operating-steps p { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.confidence-item strong { display: block; font-family: var(--serif); font-size: 30px; font-weight: 500; color: var(--lime); }
.confidence-item span { display: block; margin-top: 8px; font-size: 14px; color: #b6b9b3; }
.metric strong { display: block; font-family: var(--serif); font-size: 54px; font-weight: 500; }
.metric span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; }
.quote-band { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: center; padding: 0 5vw; background: var(--lime); }
.quote-band img { width: 100%; height: 460px; object-fit: cover; }
.quote-band blockquote { max-width: 700px; margin: 0; font-family: var(--serif); font-size: clamp(32px, 4vw, 60px); line-height: 1.08; letter-spacing: -.045em; }
.quote-band cite { display: block; margin-top: 28px; font: 600 13px var(--sans); letter-spacing: .1em; text-transform: uppercase; }

.page-hero { background: var(--lime); padding: 95px 5vw 105px; }
.page-hero-inner { max-width: 1440px; margin: 0 auto; }
.page-hero-inner.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr); gap: 64px; align-items: center; }
.page-hero-copy p { max-width: 620px; margin: 28px 0 0; font-size: 19px; color: #30401d; }
.platform-panel { padding: 32px; border-radius: 20px; background: var(--ink); color: white; box-shadow: 20px 22px 0 rgba(10,10,10,.12); }
.platform-panel h2 { margin: 0 0 8px; font-size: 20px; letter-spacing: 0; }
.platform-panel .panel-sub { margin: 0 0 22px; font-size: 13px; color: #a7aaa4; }
.platform-table { width: 100%; border-collapse: collapse; }
.platform-table th { padding: 0 0 12px; border-bottom: 1px solid #363636; color: var(--lime); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; text-align: left; }
.platform-table td { width: 50%; padding: 15px 0; border-bottom: 1px solid #262626; font-size: 14px; color: #b6b9b3; vertical-align: top; }
.platform-table td:first-child { color: white; font-weight: 600; }
.page-hero h1 { max-width: 850px; font-size: clamp(56px, 8vw, 118px); }
.page-hero p { max-width: 620px; margin: 28px 0 0; font-size: 19px; color: #30401d; }
.editorial-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.editorial-grid .lead { font-family: var(--serif); font-size: 36px; line-height: 1.12; letter-spacing: -.04em; }
.editorial-grid p { color: var(--muted); font-size: 17px; }
.image-mosaic { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; margin-top: 56px; }
.image-mosaic img { width: 100%; height: 380px; object-fit: cover; border-radius: 16px; }
.image-mosaic img:last-child { height: 260px; margin-top: 120px; }
.faq-list { border-top: 1px solid var(--ink); }
.faq-item { border-bottom: 1px solid var(--ink); }
.faq-question { width: 100%; padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; background: transparent; text-align: left; cursor: pointer; font-family: var(--serif); font-size: 24px; }
.faq-question span { color: #6c9a00; font: 400 28px var(--sans); }
.faq-answer { display: none; max-width: 730px; padding: 0 55px 25px 0; color: var(--muted); font-size: 16px; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-question span { transform: rotate(45deg); }
.legal-layout { display: grid; grid-template-columns: 230px 1fr; gap: 70px; }
.legal-nav { position: sticky; top: 100px; align-self: start; display: grid; gap: 12px; }
.legal-nav a { color: var(--muted); font-size: 14px; }
.legal-nav a:hover { color: var(--ink); }
.legal-content { max-width: 780px; }
.legal-block { padding: 36px 0; border-top: 1px solid var(--line); }
.legal-block h2 { font-size: 34px; margin-bottom: 18px; }
.legal-block p, .legal-block li { color: var(--muted); font-size: 15px; }
.legal-block ul { padding-left: 20px; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.contact-copy h2 { font-size: clamp(44px, 5vw, 76px); }
.contact-copy p { max-width: 430px; color: var(--muted); font-size: 18px; }
.contact-form { padding: 38px; border-radius: 18px; background: white; border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; margin-bottom: 18px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.field input, .field textarea, .field select { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); color: var(--ink); outline: none; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: #74a900; box-shadow: 0 0 0 3px rgba(184,255,53,.35); }
.form-success { display: none; margin-top: 18px; padding: 14px; border-radius: 8px; background: var(--lime-soft); color: #30401d; font-size: 14px; }
.form-success.show { display: block; }

.site-footer { background: var(--ink); color: white; padding: 70px 5vw 28px; }
.footer-grid { max-width: 1440px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer-brand img { width: 181px; filter: invert(1); }
.footer-brand p { max-width: 260px; color: #a7aaa4; font-size: 14px; }
.footer-col h4 { margin-bottom: 16px; font: 700 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.footer-col a { display: block; margin: 9px 0; color: #b5b8b3; font-size: 14px; }
.footer-col a:hover { color: white; }
.footer-bottom { max-width: 1440px; margin: 56px auto 0; padding-top: 20px; border-top: 1px solid #303030; display: flex; justify-content: space-between; gap: 20px; color: #888c87; font-size: 12px; }

@media (max-width: 950px) {
  .nav-links, .nav-actions .button { display: none; }
  .menu-toggle { display: block; }
  .nav-wrap.menu-open { flex-wrap: wrap; }
  .nav-wrap.menu-open .nav-links { order: 3; width: 100%; display: grid; gap: 12px; padding-top: 14px; }
  .nav-wrap.menu-open .nav-links a { padding: 8px 0; }
  .hero-grid, .feature-layout, .contact-grid, .editorial-grid, .page-hero-inner.page-hero-grid { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 56px; }
  .hero-visual { min-height: 500px; }
  .service-grid, .service-grid.four-column { grid-template-columns: 1fr 1fr; }
  .use-case-grid, .operating-steps { grid-template-columns: 1fr 1fr; }
  .quote-band { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .quote-band img { height: 330px; }
  .quote-band blockquote { padding: 70px 5vw 30px; }
  .quote-band cite { padding: 0 5vw 70px; }
  .legal-layout { grid-template-columns: 1fr; gap: 35px; }
  .legal-nav { position: static; display: flex; flex-wrap: wrap; gap: 16px 25px; }
}
@media (max-width: 620px) {
  .nav-wrap, .section, .hero-grid { padding-left: 20px; padding-right: 20px; }
  .site-footer, .page-hero { padding-left: 20px; padding-right: 20px; }
  .brand img, .footer-brand img { width: 158px; }
  h1 { font-size: 55px; }
  h2 { font-size: 42px; }
  .hero-visual { min-height: 390px; }
  .photo-panel.top { height: 110px; }
  .photo-panel.bottom { height: 245px; }
  .dashboard-panel { top: 92px; width: 82%; right: 3%; padding: 14px; }
  .dash-total strong { font-size: 28px; }
  .section { padding-top: 76px; padding-bottom: 76px; }
  .section-head { display: block; margin-bottom: 34px; }
  .section-head p { margin-top: 18px; }
  .feature-copy { padding: 28px; }
  .service-grid, .service-grid.four-column, .metrics, .form-grid, .use-case-grid, .operating-steps { grid-template-columns: 1fr; }
  .service-card { min-height: 220px; }
  .service-card h3 { margin-top: 45px; }
  .metric { padding: 26px; }
  .metric strong { font-size: 45px; }
  .image-mosaic { grid-template-columns: 1fr; }
  .image-mosaic img, .image-mosaic img:last-child { height: 260px; margin-top: 0; }
  .faq-question { font-size: 20px; }
  .contact-form { padding: 23px; }
  .platform-panel { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
}