:root {
  --bg-main: #F3F6F4;
  --surface: #FFFFFF;
  --deep-ink: #0D1F16; /* Deep pine-black for solid contrast */
  --data-blue: #15452C; /* Replaced blue with beautiful forest green */
  --primary-green: #15452C;
  --signal-green: #278554;
  --warm-sand: #E5B82C; /* Warm golden yellow accent */
  --accent-yellow: #E5B82C;
  --grid-line: #CFDAD4;
  --alert-amber: #D99C16;
  --muted-text: #4F5F56;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, SF Mono, Menlo, Monaco, Consolas, monospace;
  --container-max: 1200px;
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--deep-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* Base Typo */
h1, h2, h3, h4, h5, h6 {
  color: var(--deep-ink);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* Layout Utilities */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.grid-layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background-color: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.grid-cell {
  background-color: var(--surface);
  padding: 32px;
}

/* Quiet Intelligence Grid Accents */
.mono-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--data-blue);
  background-color: rgba(229, 184, 44, 0.15); /* Light golden yellow tint */
  padding: 4px 10px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 12px;
  font-weight: 600;
}

.accent-border {
  border-left: 4px solid var(--accent-yellow);
  padding-left: 16px;
}

/* Header - Slimmed down to 60px height and cleaned up */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(243, 246, 244, 0.96);
  border-bottom: 1px solid var(--grid-line);
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--deep-ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo svg {
  width: 20px;
  height: 20px;
  fill: var(--data-blue);
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted-text);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--deep-ink);
  border-bottom: 2px solid var(--accent-yellow);
}

.cta-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  background-color: var(--data-blue);
  color: var(--surface) !important;
  padding: 10px 20px;
  border-radius: 2px;
  font-weight: 600;
  transition: var(--transition);
  display: inline-block;
  border: 1px solid var(--data-blue);
}

.cta-btn:hover {
  background-color: var(--accent-yellow);
  color: var(--deep-ink) !important;
  border-color: var(--accent-yellow);
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--deep-ink);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--grid-line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero p {
  font-size: 18px;
  color: var(--muted-text);
  margin-bottom: 32px;
  max-width: 520px;
}

/* Service Finder */
.finder-section {
  padding: 60px 0;
  background-color: var(--surface);
  border-bottom: 1px solid var(--grid-line);
}

.finder-title {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--muted-text);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.finder-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.finder-btn {
  background: var(--bg-main);
  border: 1px solid var(--grid-line);
  padding: 24px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 2px;
}

.finder-btn:hover {
  border-color: var(--accent-yellow);
  background-color: var(--surface);
  box-shadow: 0 4px 12px rgba(21, 69, 44, 0.06);
}

.finder-btn h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--deep-ink);
}

.finder-btn p {
  font-size: 13px;
  color: var(--muted-text);
  line-height: 1.4;
}

.finder-result {
  margin-top: 32px;
  padding: 24px;
  background-color: #ECEFEF;
  border-left: 4px solid var(--accent-yellow);
  display: none;
}

/* Data Maturity Map */
.maturity-section {
  padding: 80px 0;
}

.maturity-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.maturity-card {
  background-color: var(--surface);
  padding: 24px;
  border: 1px solid var(--grid-line);
  position: relative;
  transition: var(--transition);
}

.maturity-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-yellow);
  box-shadow: 0 4px 15px rgba(21, 69, 44, 0.05);
}

.maturity-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 300;
  color: var(--data-blue);
  margin-bottom: 16px;
}

/* Dashboard Mockup Grid Element */
.dashboard-mockup {
  background-color: var(--surface);
  border: 1px solid var(--grid-line);
  padding: 24px;
  border-radius: 4px;
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.mockup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mockup-card {
  border: 1px solid var(--grid-line);
  padding: 16px;
  background: var(--bg-main);
}

.mockup-val {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: bold;
  color: var(--data-blue);
  margin-top: 8px;
}

.mockup-sparkline {
  height: 30px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-top: 12px;
}

.spark-bar {
  flex: 1;
  background-color: var(--grid-line);
  height: 20%;
  transition: var(--transition);
}

.spark-bar.active {
  background-color: var(--accent-yellow);
}

/* General Page Layout */
.page-header {
  padding: 60px 0 30px 0;
  background-color: var(--surface);
  border-bottom: 1px solid var(--grid-line);
}

.page-header h1 {
  font-size: 36px;
  margin-bottom: 16px;
}

.page-header p {
  font-size: 18px;
  color: var(--muted-text);
  max-width: 600px;
}

.section-padding {
  padding: 60px 0;
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-text);
}

input, select, textarea {
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--grid-line);
  background-color: var(--bg-main);
  color: var(--deep-ink);
  border-radius: 2px;
  transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-yellow);
  background-color: var(--surface);
}

.form-submit {
  font-family: var(--font-mono);
  background-color: var(--deep-ink);
  color: var(--surface);
  border: none;
  padding: 14px 28px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
}

.form-submit:hover {
  background-color: var(--accent-yellow);
  color: var(--deep-ink);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 500px;
  background-color: var(--surface);
  border: 2px solid var(--accent-yellow);
  padding: 24px;
  z-index: 1000;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  display: none;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 16px;
  cursor: pointer;
  border: 1px solid var(--grid-line);
  background: var(--bg-main);
  transition: var(--transition);
}

.cookie-btn.primary {
  background-color: var(--deep-ink);
  color: var(--surface);
  border-color: var(--deep-ink);
}

.cookie-btn:hover {
  background-color: var(--accent-yellow);
  color: var(--deep-ink);
  border-color: var(--accent-yellow);
}

/* Footer - Slimmer footprint */
footer {
  background-color: var(--deep-ink);
  color: var(--surface);
  padding: 60px 0 30px 0;
  font-size: 14px;
}

footer a {
  color: #A3B5AA;
}

footer a:hover {
  color: var(--accent-yellow);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 16px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--warm-sand);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid #1E3827;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: #8C9C93;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .hero-grid {
    gap: 24px;
  }
}

@media (max-width: 992px) {
  .finder-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .maturity-flow {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--surface);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--grid-line);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .header-container {
    padding: 0 16px;
  }
}

@media (max-width: 480px) {
  .finder-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .mockup-grid {
    grid-template-columns: 1fr;
  }
}