:root {
  --ink: #14231f;
  --muted: #5a6863;
  --paper: #fbfdf9;
  --line: #dce7df;
  --green: #127a5b;
  --green-dark: #0e5f49;
  --blue: #246b92;
  --amber: #c78a2b;
  --mint: #e8f5ef;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(20, 35, 31, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  background: var(--ink);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 4px;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 253, 249, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 15px;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta {
  color: var(--white) !important;
  background: var(--green);
  padding: 10px 16px;
  border-radius: 6px;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  padding: 8px 12px;
  font: inherit;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 560px);
  align-items: center;
  gap: 44px;
  padding: 80px max(32px, calc((100vw - 1180px) / 2)) 96px;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(10, 38, 32, 0.94), rgba(10, 56, 49, 0.84)),
    url("https://images.unsplash.com/photo-1497435334941-8c899ee9e8e9?auto=format&fit=crop&w=1800&q=80") center/cover;
  color: var(--white);
}

.hero-overlay {
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(0deg, var(--paper), rgba(251, 253, 249, 0));
}

.hero-content,
.product-visual {
  position: relative;
}

.eyebrow {
  margin: 0 0 12px;
  color: #76d0b4;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 690px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
}

.hero-actions,
.cta-section {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 800;
}

.button.primary {
  color: var(--white);
  background: var(--green);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

.product-visual {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d3ded7;
}

.window-bar strong {
  margin-left: 8px;
  font-size: 13px;
  color: var(--muted);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
}

.metric-card,
.chart-panel,
.workflow-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 16px;
}

.metric-card span,
.chart-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
}

.metric-card small {
  color: var(--muted);
}

.metric-card.accent {
  border-color: #b7d9ca;
  background: var(--mint);
}

.chart-panel {
  grid-column: 1 / -1;
}

.bars {
  height: 180px;
  display: flex;
  align-items: end;
  gap: 14px;
  padding-top: 18px;
}

.bars span {
  flex: 1;
  min-width: 28px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--green), var(--blue));
}

.workflow-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.status {
  padding: 10px;
  border-radius: 6px;
  background: #f0f4f1;
  color: var(--muted);
  text-align: center;
  font-weight: 800;
}

.status.done {
  color: var(--green-dark);
  background: #dff3ea;
}

.status.active {
  color: #6f4a0c;
  background: #fff0cf;
}

.trust-strip {
  width: min(1180px, calc(100% - 32px));
  margin: -42px auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.trust-strip div {
  background: var(--white);
  padding: 22px;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip span {
  color: var(--muted);
  font-size: 14px;
}

.section,
.band,
.cta-section,
.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.band {
  width: 100%;
  padding: 88px max(32px, calc((100vw - 1180px) / 2));
  background: #eef7f2;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.compact {
  margin-bottom: 28px;
}

.section h2,
.band h2,
.cta-section h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.split p,
.cta-section p,
.site-footer p {
  color: var(--muted);
}

.feature-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-grid article,
.case-grid article,
.solution-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 24px;
}

.icon,
.case-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 30px;
  margin-bottom: 16px;
  border-radius: 6px;
  background: var(--mint);
  color: var(--green-dark);
  font-weight: 900;
  font-size: 13px;
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.25;
}

article p {
  margin: 0;
  color: var(--muted);
}

.solution-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding: 16px 16px 16px 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 19px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.keyword-cloud span {
  border: 1px solid #c9dfd4;
  border-radius: 999px;
  padding: 9px 13px;
  background: var(--white);
  color: var(--green-dark);
  font-weight: 700;
  font-size: 14px;
}

.faq {
  max-width: 900px;
}

details {
  border-top: 1px solid var(--line);
  padding: 20px 0;
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 18px;
}

details p {
  color: var(--muted);
  margin-bottom: 0;
}

.cta-section {
  margin-bottom: 76px;
  padding: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  justify-content: space-between;
}

.cta-section p {
  max-width: 740px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.footer-brand {
  margin-bottom: 12px;
}

.footer-links {
  display: grid;
  gap: 10px;
  justify-items: end;
  color: var(--muted);
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14px;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
  }

  .nav-links.is-open {
    display: flex;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 58px;
  }

  .product-visual {
    max-width: 640px;
  }

  .trust-strip,
  .feature-grid,
  .case-grid,
  .solution-list,
  .split,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-items: start;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .dashboard-grid,
  .workflow-panel {
    grid-template-columns: 1fr;
  }

  .chart-panel,
  .workflow-panel {
    grid-column: auto;
  }

  .bars {
    height: 120px;
  }

  .section {
    padding: 72px 0;
  }

  .band {
    padding-left: 16px;
    padding-right: 16px;
  }

  .cta-section {
    padding: 24px;
  }
}