/* Quiet Intelligence Grid Visual System */
:root {
  --bg-main: #FAF6F4; /* Warm Light-Brown/Beige warm background */
  --bg-surface: #FFFFFF;
  --color-ink: #2C1A11; /* Dark espresso brown */
  --color-blue: #9E2A2B; /* Warm Crimson Red (action color) */
  --color-green: #6E473B; /* Darker warm brown */
  --color-sand: #D3A297; /* Warm reddish sand tone */
  --color-grid: #EBE1DB; /* Warm light beige grid lines */
  --color-amber: #A83232; /* Deep Rust Red accent */
  --color-muted: #7E6155; /* Medium neutral gray-brown */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  --grid-gap: 1.5rem;
}

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

body {
  background-color: var(--bg-main);
  color: var(--color-ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  font-size: 1rem;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-ink);
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.85rem;
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--color-grid);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-ink);
}

p.lead {
  font-size: 1.15rem;
  color: var(--color-muted);
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-green);
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

/* Grid & Layout System */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

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

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

.grid-layout {
  display: grid;
  border-top: 1px solid var(--color-grid);
  border-left: 1px solid var(--color-grid);
}

.grid-cell {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--color-grid);
  border-right: 1px solid var(--color-grid);
  padding: 2rem;
  position: relative;
}

.grid-cell.highlight {
  border-top: 3px solid var(--color-blue);
}

/* Header - Slim Edition */
header {
  background-color: rgba(250, 246, 244, 0.96);
  border-bottom: 1px solid var(--color-grid);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px; /* Slimmer height */
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-weight: 700;
  font-size: 1.15rem; /* Slightly smaller logo text for slim style */
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--color-ink);
  font-weight: 500;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-blue);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-green);
  color: #FFFFFF;
}

.btn-outline {
  border-color: var(--color-grid);
  background-color: transparent;
  color: var(--color-ink);
}

.btn-outline:hover {
  background-color: var(--bg-main);
  border-color: var(--color-muted);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  padding: 4rem 0 3rem;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--color-grid);
}

.hero-meta {
  display: inline-block;
  background-color: #F5EFEB;
  color: var(--color-blue);
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.25rem;
  max-width: 850px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 720px;
  margin-bottom: 1.75rem;
}

/* Service Finder Module */
.service-finder-section {
  padding: 3rem 0;
  background-color: var(--bg-main);
}

.finder-container {
  background: var(--bg-surface);
  border: 1px solid var(--color-grid);
  padding: 2.5rem;
}

.finder-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.finder-btn {
  background: var(--bg-main);
  border: 1px solid var(--color-grid);
  padding: 1.25rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-sans);
  color: var(--color-ink);
  font-size: 0.95rem;
  font-weight: 500;
}

.finder-btn:hover, .finder-btn.active {
  border-color: var(--color-blue);
  background: #F5EFEB;
}

.finder-result {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px dashed var(--color-grid);
  display: none;
}

.finder-result.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Data Maturity Map */
.maturity-section {
  padding: 4rem 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--color-grid);
}

.maturity-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.maturity-step {
  border: 1px solid var(--color-grid);
  background-color: var(--bg-main);
  padding: 1.5rem;
  border-radius: 2px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.maturity-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(44, 26, 17, 0.05);
}

.maturity-num {
  font-family: var(--font-mono);
  color: var(--color-blue);
  font-weight: bold;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  display: block;
}

.maturity-step h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.maturity-step p {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* AI Readiness Checklist */
.checklist-section {
  padding: 4rem 0;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--color-grid);
}

.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.checklist-intro p {
  font-size: 1.1rem;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checklist-item {
  background: var(--bg-surface);
  border: 1px solid var(--color-grid);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.checklist-checkbox {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-blue);
  background-color: #FFF;
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 0.2rem;
  position: relative;
}

.checklist-checkbox::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--color-blue);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  opacity: 1;
}

.checklist-text h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.checklist-text p {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* Reporting & BI Workflows */
.workflow-section {
  padding: 4rem 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--color-grid);
}

.diagram-container {
  background: var(--bg-main);
  border: 1px solid var(--color-grid);
  padding: 2.5rem;
  margin-top: 2rem;
}

.diagram-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.diagram-node {
  background: var(--bg-surface);
  border: 1px solid var(--color-grid);
  padding: 1.25rem;
  width: 22%;
  border-radius: 2px;
  text-align: center;
}

.diagram-node h5 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.diagram-node p {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin: 0;
}

.diagram-connector {
  flex-grow: 1;
  height: 2px;
  background-color: var(--color-grid);
  position: relative;
}

.diagram-connector::after {
  content: "→";
  color: var(--color-muted);
  position: absolute;
  top: -12px;
  right: 0;
  font-size: 1rem;
}

/* Forms & Cards */
.card-grid {
  margin-top: 2rem;
}

.card {
  background: var(--bg-surface);
  padding: 2rem;
  border: 1px solid var(--color-grid);
  transition: all 0.2s ease;
}

.card:hover {
  border-color: var(--color-blue);
}

.card-icon {
  margin-bottom: 1rem;
  color: var(--color-blue);
}

/* Contact Page Form styling */
.form-container {
  background: var(--bg-surface);
  border: 1px solid var(--color-grid);
  padding: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-grid);
  background: var(--bg-main);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-radius: 2px;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-blue);
  background: #FFFFFF;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer Section */
footer {
  background-color: var(--color-ink);
  color: #FFFFFF;
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--color-grid);
}

footer h4 {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

footer p, footer li, footer a {
  color: #EBE1DB;
  font-size: 0.9rem;
}

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

footer ul {
  list-style: none;
}

footer li {
  margin-bottom: 0.75rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #3E291F;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.office-info {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #3E291F;
}

.office-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr); /* Unified Finland Head Office layout */
  text-align: center;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 600px;
  background-color: var(--bg-surface);
  border: 1px solid var(--color-grid);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  z-index: 1000;
  display: none;
}

.cookie-banner-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.cookie-banner-text {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 1.25rem;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* General Utilities */
.text-center { text-align: center; }
.margin-top-sm { margin-top: 1rem; }
.margin-top-md { margin-top: 2rem; }
.margin-top-lg { margin-top: 4rem; }
.margin-bottom-sm { margin-bottom: 1rem; }
.margin-bottom-md { margin-bottom: 2rem; }
.margin-bottom-lg { margin-bottom: 4rem; }

.section-title-wrap {
  margin-bottom: 3rem;
}

.section-subtitle {
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.5rem;
}

.caution-box {
  background-color: #FAF2F0; /* Pale reddish warm alert box */
  border-left: 4px solid var(--color-blue);
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.caution-box p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-ink);
}

.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 2px;
  font-weight: 500;
}

.tag-blue { background: #F5EFEB; color: var(--color-blue); }
.tag-green { background: #EFEBE9; color: var(--color-muted); }
.tag-amber { background: #FAF2F0; color: var(--color-amber); }

/* Animation keyframes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Grid Adaptations */
@media (max-width: 1200px) {
  .maturity-flow {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .header-container {
    padding: 0 1rem;
    height: 50px;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    background-color: var(--bg-surface);
    flex-direction: column;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border-bottom: 1px solid var(--color-grid);
    align-items: flex-start;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .finder-grid {
    grid-template-columns: 1fr;
  }
  
  .maturity-flow {
    grid-template-columns: 1fr;
  }
  
  .checklist-grid {
    grid-template-columns: 1fr;
  }
  
  .diagram-flow {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .diagram-node {
    width: 100%;
  }
  
  .diagram-connector {
    height: 15px;
    width: 2px;
    margin: 0 auto;
  }
  
  .diagram-connector::after {
    content: "↓";
    top: auto;
    bottom: -15px;
    right: 50%;
    transform: translateX(50%);
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.85rem;
  }
}