:root {
  --ink: #172026;
  --muted: #5d6973;
  --line: #dce3e8;
  --paper: #ffffff;
  --soft: #f4f7f7;
  --accent: #0b6f6a;
  --accent-dark: #084f4b;
  --warm: #c7823d;
  --success: #198754;
  --shadow: 0 24px 70px rgba(23, 32, 38, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

body.nav-open {
  overflow: hidden;
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 32px;
  border-bottom: 1px solid rgba(220, 227, 232, 0.8);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--ink);
  font-size: 14px;
  letter-spacing: 0;
}

.brand-text {
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--accent);
}

.site-nav .client-access-link {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--ink);
}

.site-nav .client-access-link:hover,
.site-nav .client-access-link:focus {
  color: #ffffff;
  background: var(--accent-dark);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.section-band {
  background:
    linear-gradient(135deg, rgba(11, 111, 106, 0.08), rgba(199, 130, 61, 0.08)),
    #f8fbfb;
}

.hero {
  padding: 88px 0 64px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.86fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.25;
}

.hero-lead,
.section-heading p,
.contact-grid > div > p,
.rich-text p {
  color: var(--muted);
  font-size: 18px;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 30px;
}

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

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 12px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
}

.btn-primary {
  color: #ffffff;
  background: var(--accent);
  box-shadow: 0 12px 26px rgba(11, 111, 106, 0.22);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--accent-dark);
}

.btn-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #ffffff;
}

.btn-dark {
  color: #ffffff;
  background: var(--ink);
  box-shadow: 0 12px 26px rgba(23, 32, 38, 0.18);
}

.btn-dark:hover,
.btn-dark:focus {
  background: var(--accent-dark);
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.proof-row span {
  padding: 8px 12px;
  border: 1px solid rgba(11, 111, 106, 0.18);
  border-radius: var(--radius);
  color: var(--accent-dark);
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 700;
}

.dashboard-preview {
  border: 1px solid rgba(220, 227, 232, 0.9);
  border-radius: var(--radius);
  padding: 18px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.dashboard-topbar,
.chart-header,
.dashboard-bottom,
.report-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.dashboard-topbar {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.kpi-grid article,
.chart-card,
.dashboard-bottom > div,
.report-kpis div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.kpi-grid article {
  min-height: 118px;
  padding: 14px;
}

.kpi-grid span,
.dashboard-bottom span,
.report-kpis span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.kpi-grid strong {
  display: block;
  margin: 12px 0 4px;
  font-size: 26px;
}

.kpi-grid small {
  color: var(--muted);
  font-weight: 700;
}

.positive {
  color: var(--success) !important;
}

.chart-card {
  margin-top: 12px;
  padding: 16px;
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  height: 180px;
  gap: 10px;
  margin-top: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.bar-chart span {
  min-height: 24px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--accent), #8abf9e);
}

.dashboard-bottom {
  margin-top: 12px;
}

.dashboard-bottom > div {
  flex: 1;
  padding: 14px;
}

.dashboard-bottom strong {
  font-size: 18px;
}

.section {
  padding: 88px 0;
}

.client-access-section {
  padding: 34px 0;
  border-top: 1px solid rgba(220, 227, 232, 0.9);
  border-bottom: 1px solid rgba(220, 227, 232, 0.9);
  background: #ffffff;
}

.client-access-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.client-access-card h2 {
  margin-bottom: 8px;
  font-size: clamp(26px, 3vw, 34px);
}

.client-access-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.section-muted {
  background: var(--soft);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

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

.service-card {
  min-height: 280px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.service-number {
  display: inline-block;
  margin-bottom: 44px;
  color: var(--warm);
  font-weight: 800;
}

.service-card p,
.demo-list p,
.form-note {
  color: var(--muted);
}

.split-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.split-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  font-weight: 700;
}

.check-list li::before {
  position: absolute;
  left: 0;
  content: "✓";
  color: var(--accent);
  font-weight: 900;
}

.demo-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.demo-list {
  display: grid;
  gap: 14px;
}

.demo-list article {
  padding: 22px;
  border-left: 4px solid var(--accent);
  background: #ffffff;
}

.report-mockup {
  display: grid;
  grid-template-columns: 58px 1fr;
  min-height: 480px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.report-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  padding-top: 22px;
  background: var(--ink);
}

.report-sidebar span {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.28);
}

.report-sidebar span:first-child {
  background: var(--warm);
}

.report-main {
  padding: 22px;
}

.report-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.report-kpis div {
  padding: 16px;
}

.report-kpis strong {
  display: block;
  margin-top: 8px;
  font-size: 25px;
}

.line-visual {
  position: relative;
  height: 160px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 25%,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 20% 100%,
    #fbfcfc;
}

.line-visual span {
  position: absolute;
  inset: 28px 22px 36px;
  border-bottom: 5px solid var(--accent);
  border-left: 5px solid transparent;
  border-radius: 40% 35% 0 0;
  transform: skewY(-10deg);
}

.table-visual {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 10px;
  margin-top: 18px;
}

.table-visual span {
  height: 16px;
  border-radius: 4px;
  background: var(--line);
}

.cta-section {
  padding: 48px 0;
  color: #ffffff;
  background: var(--ink);
}

.cta-grid {
  justify-content: space-between;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.cta-section .btn-dark {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.cta-section .btn-dark:hover,
.cta-section .btn-dark:focus {
  background: rgba(255, 255, 255, 0.18);
}

.cta-grid h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.cta-grid .eyebrow {
  color: #8bd2c8;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  font-weight: 800;
}

.contact-details a {
  color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--ink);
  background: #ffffff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(11, 111, 106, 0.16);
  border-color: var(--accent);
}

.form-note {
  margin: 0;
  font-size: 13px;
}

.site-footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner span:first-child {
  color: var(--ink);
  font-weight: 900;
}

@media (max-width: 920px) {
  .site-header {
    padding: 0 20px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .site-nav .client-access-link {
    width: 100%;
    margin-top: 8px;
  }

  .hero-grid,
  .service-grid,
  .split-grid,
  .demo-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }

  .dashboard-preview {
    max-width: 640px;
  }

  .split-grid,
  .contact-grid {
    gap: 28px;
  }

  .client-access-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand-text {
    display: none;
  }

  h1 {
    font-size: 40px;
  }

  .section {
    padding: 64px 0;
  }

  .hero-actions .btn,
  .cta-grid .btn,
  .client-access-card .btn,
  .contact-form .btn {
    width: 100%;
  }

  .cta-actions {
    width: 100%;
  }

  .kpi-grid,
  .report-kpis {
    grid-template-columns: 1fr;
  }

  .bar-chart {
    height: 140px;
  }

  .dashboard-bottom,
  .footer-inner {
    flex-direction: column;
  }

  .report-mockup {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .report-sidebar {
    flex-direction: row;
    min-height: 52px;
    padding: 14px;
  }
}