:root {
  --bg-deep: #0a0a0b;
  --bg-surface: #111113;
  --bg-elevated: #18181a;
  --border-subtle: #2a2a2e;
  --border-hover: #3d3d42;
  --text-primary: #eeeff1;
  --text-secondary: #9b9fa5;
  --text-muted: #5c5f66;
  --accent-gold: #d4a853;
  --accent-gold-dim: rgba(212, 168, 83, 0.12);
  --accent-cyan: #4ecdc4;
  --accent-cyan-dim: rgba(78, 205, 196, 0.12);
  --dot-color: #1c1c1f;
}

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

body {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-deep);
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
  min-height: 100vh;
}

/* -- Landing layout -- */

.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 48px;
}

/* -- Header -- */

.landing-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 48px 0 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 48px;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-mark {
  height: 24px;
  opacity: 0.6;
  transition: opacity 150ms ease;
}

.logo-link:hover .logo-mark {
  opacity: 1;
}

.landing-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.landing-title h1 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--text-primary);
  line-height: 1;
}

.landing-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* -- Tool grid (12-col asymmetric) -- */

.tool-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  align-content: start;
  padding-bottom: 48px;
}

.tool-card:nth-child(1) {
  grid-column: 1 / 8;
}
.tool-card:nth-child(2) {
  grid-column: 8 / 13;
}
.tool-card:nth-child(3) {
  grid-column: 1 / 5;
}
.tool-card:nth-child(4) {
  grid-column: 5 / 9;
}
.tool-card:nth-child(5) {
  grid-column: 9 / 13;
}

/* -- Tool card -- */

.tool-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 200ms ease,
    transform 200ms ease,
    box-shadow 200ms ease;
}

.tool-card:hover {
  transform: translateY(-3px);
}

/* Per-card accent on hover */
.tool-card--scene:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 4px 24px var(--accent-gold-dim);
}
.tool-card--logo:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 24px var(--accent-cyan-dim);
}
.tool-card--illustration:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 4px 24px var(--accent-gold-dim);
}
.tool-card--music:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 4px 24px var(--accent-gold-dim);
}
.tool-card--website:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 24px var(--accent-cyan-dim);
}

/* -- Motif (decorative preview) -- */

.tool-motif {
  height: 120px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-motif svg {
  height: 80px;
  width: auto;
  opacity: 0.7;
  transition:
    opacity 200ms ease,
    transform 300ms ease;
}

.tool-card:hover .tool-motif svg {
  opacity: 1;
  transform: scale(1.05);
}

/* Motif accent colors */
.tool-card--scene .tool-motif {
  color: var(--accent-gold);
}
.tool-card--logo .tool-motif {
  color: var(--accent-cyan);
}
.tool-card--illustration .tool-motif {
  color: var(--accent-gold);
}
.tool-card--music .tool-motif {
  color: var(--accent-gold);
}
.tool-card--website .tool-motif {
  color: var(--accent-cyan);
}

/* Scene: film perforations */
.tool-card--scene .tool-motif::before,
.tool-card--scene .tool-motif::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--bg-deep) 0 8px,
    transparent 8px 14px
  );
  opacity: 0.5;
}
.tool-card--scene .tool-motif::before {
  top: 0;
}
.tool-card--scene .tool-motif::after {
  bottom: 0;
}

/* Logo: grid dots in motif background */
.tool-card--logo .tool-motif {
  background-image: radial-gradient(
    var(--border-subtle) 1.5px,
    transparent 1.5px
  );
  background-size: 14px 14px;
  background-position: 7px 7px;
}

/* -- Card info -- */

.tool-info {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tool-info h2 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 2px;
  margin-bottom: 6px;
  line-height: 1;
}

.tool-info p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 12px;
}

.tool-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: auto;
}

.tool-badge {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: 3px;
  margin-left: 8px;
}

/* -- Staggered entrance -- */

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tool-card {
  animation: cardIn 0.4s ease backwards;
}
.tool-card:nth-child(1) {
  animation-delay: 0.08s;
}
.tool-card:nth-child(2) {
  animation-delay: 0.14s;
}
.tool-card:nth-child(3) {
  animation-delay: 0.2s;
}
.tool-card:nth-child(4) {
  animation-delay: 0.26s;
}
.tool-card:nth-child(5) {
  animation-delay: 0.32s;
}

/* -- Responsive -- */

@media (max-width: 768px) {
  .landing {
    padding: 0 24px;
  }

  .landing-header {
    padding: 32px 0 16px;
    margin-bottom: 32px;
  }

  .tool-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .tool-card:nth-child(1),
  .tool-card:nth-child(2),
  .tool-card:nth-child(3),
  .tool-card:nth-child(4),
  .tool-card:nth-child(5) {
    grid-column: 1;
  }

  .tool-motif {
    height: 100px;
  }

  .tool-info {
    padding: 16px 20px 20px;
  }
}