:root {
  --coral: #f15848;
  --sky: #34c3e5;
  --paper: #fff3f0;
  --ink: #060000;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--paper);
  padding: 12px 24px;
  margin: 0 -24px;
  width: calc(100% + 48px);
}

.nav-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo {
  display: block;
  height: 65px;
  width: auto;
}

.logo-mark {
  display: block;
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.nav-links a {
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  border-bottom-color: var(--coral);
}

.hero {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-title {
  font-size: 42px;
  line-height: 1.1;
  margin: 18px 0 16px;
}

.hero-subtitle {
  font-size: 18px;
  margin: 0 0 24px;
  max-width: 520px;
}

.feature-tag {
  border-bottom: 1px dashed var(--sky);
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
  cursor: help;
}

.feature-tag:hover {
  color: var(--sky);
  border-bottom-color: var(--coral);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  border: 2px solid var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--coral);
  color: var(--paper);
  border-color: var(--coral);
}

.btn-secondary {
  background: transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(6, 0, 0, 0.12);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(52, 195, 229, 0.15);
  font-weight: 600;
  font-size: 14px;
}

.section {
  margin-top: 72px;
}

.section-title {
  font-size: 26px;
  margin-bottom: 16px;
}

.section-subtitle {
  margin-top: 0;
  max-width: 760px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(6, 0, 0, 0.08);
  box-shadow: 0 8px 24px rgba(6, 0, 0, 0.06);
}

.card h3 {
  margin-top: 0;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(241, 88, 72, 0.15);
  margin-bottom: 10px;
  font-weight: 600;
}

.list {
  padding-left: 18px;
  margin: 0;
}

.list a,
.list-link {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(6, 0, 0, 0.3);
}

.list a:hover,
.list-link:hover {
  color: var(--coral);
  text-decoration-color: var(--coral);
}

.list li {
  margin-bottom: 8px;
}

.list-columns {
  columns: 2;
  column-gap: 24px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.callout {
  border-left: 4px solid var(--sky);
  padding: 16px 20px;
  background: rgba(52, 195, 229, 0.1);
  border-radius: 12px;
}

.code {
  background: #0b0b0b;
  color: #f8f8f8;
  padding: 16px;
  border-radius: 12px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo,
    monospace;
  font-size: 13px;
  overflow-x: auto;
}

.footer {
  margin-top: 72px;
  border-top: 1px solid rgba(6, 0, 0, 0.1);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Artwork page styles */
.artwork-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 32px;
}

.artwork-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(6, 0, 0, 0.08);
  box-shadow: 0 8px 24px rgba(6, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.artwork-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(6, 0, 0, 0.1);
}

.artwork-card--dark {
  background: var(--ink);
}

.artwork-preview {
  background: var(--paper);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  margin-bottom: 20px;
}

.artwork-card--dark .artwork-preview {
  background: #1a1a1a;
}

.artwork-preview img {
  max-width: 100%;
  height: auto;
  display: block;
}

.artwork-info h3 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 600;
}

.artwork-card--dark .artwork-info h3 {
  color: #fff;
}

.artwork-variant {
  margin: 0 0 16px;
  font-size: 14px;
  color: rgba(6, 0, 0, 0.6);
}

.artwork-card--dark .artwork-variant {
  color: rgba(255, 255, 255, 0.7);
}

.download-buttons {
  display: flex;
  gap: 8px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  border: 1.5px solid rgba(6, 0, 0, 0.2);
  color: var(--ink);
  transition: all 0.2s ease;
  text-decoration: none;
}

.artwork-card--dark .download-btn {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.download-btn:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: translateY(-1px);
}

.artwork-card--dark .download-btn:hover {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}

.download-btn svg {
  flex-shrink: 0;
}

.color-swatches {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.color-swatch {
  display: flex;
  align-items: center;
  gap: 16px;
}

.swatch {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(6, 0, 0, 0.1);
  flex-shrink: 0;
}

.swatch-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.swatch-info strong {
  font-size: 16px;
  font-weight: 600;
}

.swatch-info code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 14px;
  color: rgba(6, 0, 0, 0.6);
  background: rgba(6, 0, 0, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .list-columns {
    columns: 1;
  }

  .artwork-grid {
    grid-template-columns: 1fr;
  }
}