:root {
  --bg-color: #050505;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --accent-color: #ffffff;
  --border-color: #222222;
  --grid-line: #1a1a1a;
  
  --space-unit: 8px;
  --space-xs: calc(var(--space-unit) * 1);
  --space-sm: calc(var(--space-unit) * 2);
  --space-md: calc(var(--space-unit) * 4);
  --space-lg: calc(var(--space-unit) * 8);
  --space-xl: calc(var(--space-unit) * 12);
  --space-2xl: calc(var(--space-unit) * 16);

  --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-display: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  overflow-x: hidden;
  letter-spacing: -0.01em;
}

h1, h2, h3, h4 {
  font-weight: 400;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header / Nav */
.header {
  padding: var(--space-lg) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--border-color);
}

.brand {
  font-weight: 600;
  font-size: 1.2rem;
}

.page-title {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Main Strategy Layout */
.strategy-grid {
  display: grid;
  grid-template-columns: 30% 35% 35%;
  flex-grow: 1;
  min-height: 80vh;
}

.column {
  padding: var(--space-xl) var(--space-lg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.column:last-child {
  border-right: none;
}

.column-header {
  margin-bottom: var(--space-2xl);
}

.column-number {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-xs);
}

.column-label {
  font-size: 1.25rem;
  font-weight: 300;
}

/* Content Blocks */
.content-section {
  margin-bottom: var(--space-2xl);
}

.label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  display: block;
  letter-spacing: 0.2em;
}

.list-item {
  margin-bottom: var(--space-md);
}

.list-title {
  font-size: 1rem;
  display: block;
}

.list-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: block;
  margin-top: 4px;
}

/* Positioning Visuals */
.comparison-chart {
  margin-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-lg);
}

.chart-row {
  margin-bottom: var(--space-lg);
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.chart-line {
  height: 1px;
  background: var(--border-color);
  position: relative;
}

.chart-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-color);
  position: absolute;
  top: -2px;
  border-radius: 50%;
}

.chart-dot.right {
  right: 10%;
}

/* Strategy Translation Cards */
.strategy-card {
  border: 1px solid var(--border-color);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  transition: border-color 0.3s ease;
}

.strategy-card:hover {
  border-color: #444;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.card-need {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.card-response-title {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.card-response-detail {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Moodboards / References */
.reference-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: auto;
  padding-top: var(--space-xl);
}

.placeholder-image {
  background: #111;
  aspect-ratio: 1;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #444;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.quote-block {
  margin-top: var(--space-xl);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.6;
  border-left: 1px solid var(--border-color);
  padding-left: var(--space-md);
}

.text-p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.text-p strong {
  color: white;
  font-weight: 400;
}

.mt-1 { margin-top: 1rem; }

/* Icons */
.icon-wrap {
  margin-bottom: var(--space-md);
}

/* Layout Utilities */
.flow-arrow {
  position: absolute;
  top: 50%;
  right: -10px;
  z-index: 10;
  color: var(--border-color);
}

@media (max-width: 1024px) {
  .strategy-grid {
    grid-template-columns: 1fr;
  }
  .column {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
}