/*
 * Cheffers — landing page (docs/index.html).
 *
 * Fonts, palettes, the header, footer, buttons and syntax colors come from
 * ./assets/site.css, shared with the playground and the cookbook. This file
 * lays out the landing page: a hero with a live recipe card, then a stack of
 * sections on a 72rem container.
 */

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

/* Same sticky, frosted header as the cookbook. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
}

.container {
  width: min(72rem, 100% - 2 * var(--gutter));
  margin-inline: auto;
}

/* Anchor jumps (#install) land below the sticky header. */
:target { scroll-margin-top: calc(var(--header-h) + 1rem); }

html { scroll-behavior: smooth; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  padding: 0.1em 0.38em;
  border-radius: 5px;
  background: var(--surface-2);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

pre code {
  padding: 0;
  border-radius: 0;
  background: none;
  font-size: inherit;
}

.eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--accent);
}

.btn-lg {
  height: 2.75rem;
  padding: 0 1.15rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

/*
 * Hero
 * ----
 */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 5rem);
  padding: clamp(3rem, 9vw, 6.5rem) 0 clamp(3.5rem, 8vw, 6rem);
}

.hero h1 {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 1.5rem + 4.4vw, 4.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.hero h1 .accent { color: var(--accent); }

.lede {
  max-width: 34em;
  margin: 1.5rem 0 0;
  font-size: clamp(1.125rem, 1rem + 0.4vw, 1.3125rem);
  line-height: 1.55;
  color: var(--muted);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-note {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted);
}
.hero-note::before {
  content: "";
  flex: none;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--ok);
  translate: 0 -0.05rem;
}

/* The recipe card, set on a tilted dashed "recipe card" edge like the
   project's social cards. The card itself stays straight for legibility. */
.preview-wrap {
  position: relative;
  min-width: 0;
}
.preview-wrap::before {
  content: "";
  position: absolute;
  inset: -0.9rem;
  border: 1.5px dashed var(--border-strong);
  border-radius: 1.4rem;
  transform: rotate(-2deg);
  pointer-events: none;
}

.preview {
  position: relative;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow), 0 30px 60px -32px rgb(40 25 10 / 0.3);
  overflow: hidden;
}

.preview-bar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0.55rem 0.55rem 1rem;
  border-bottom: 1px solid var(--border);
}

.preview-dots {
  display: flex;
  gap: 6px;
}
.preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}

.preview-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--muted);
}

.preview-bar .btn { margin-left: auto; }

.preview pre {
  margin: 0;
  padding: 1.1rem 1.25rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

.preview-output {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
}

.preview-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ok);
}
.preview-label::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
}

.preview-output samp {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 600;
}

/*
 * Sections
 * --------
 */

.section {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  border-top: 1px solid var(--border);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

.section-head h2,
.cta h2 {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.35rem + 1.5vw, 2.5rem);
  font-weight: 750;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.prose p {
  max-width: 36em;
  margin: 1rem 0 0;
  font-size: 1.0625rem;
  line-height: 1.7;
  text-wrap: pretty;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 5rem);
}
.split > .section-head { margin-bottom: 0; }

/* Shared look for every clickable card on the page. */
.path-card,
.link-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.path-card:hover,
.link-card:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

/* Three ways in */
.paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.path-card {
  gap: 0.6rem;
  padding: 1.5rem 1.5rem 1.35rem;
}

.path-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.path-title {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.path-text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--muted);
}

.path-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
}
.path-more::after,
.link-card::after {
  content: "";
  width: 0.9rem;
  height: 0.9rem;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") no-repeat center / contain;
  transition: transform 0.15s ease;
}
.path-card:hover .path-more::after { transform: translateX(3px); }

/* What is Chef? — the kitchen, translated */
.kitchen-map {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}
.kitchen-map li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.kitchen-map li:last-child { border-bottom: none; }
.kitchen-map .k {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.kitchen-map .arrow { color: var(--muted); }
.kitchen-map .c {
  justify-self: start;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.feature-stat {
  display: block;
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.feature h3 {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.feature p {
  margin: 0.4rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--muted);
}

/* Getting started — code cards */
.code-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.code-card {
  margin: 0;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.code-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.55rem 0.55rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.code-card pre {
  margin: 0;
  padding: 1.1rem 1.25rem 1.25rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* Documentation */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem clamp(1.5rem, 4vw, 3rem);
}

.list-title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.link-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.link-card {
  gap: 0.3rem;
  padding: 1.1rem 3rem 1.2rem 1.25rem;
}
.link-card::after {
  position: absolute;
  top: 1.25rem;
  right: 1.2rem;
  background: var(--muted);
}
.link-card:hover::after {
  background: var(--accent);
  transform: translateX(3px);
}

.link-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.link-text {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--muted);
}

/* About */
.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--border);
  overflow: hidden;
}
.facts > div {
  padding: 1rem 1.25rem;
  background: var(--surface);
}
.facts dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.facts dd {
  margin: 0.3rem 0 0;
  font-weight: 600;
}

.about-notes h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.about-notes h3 + * { margin-top: 0.6rem; }
.about-notes * + h3 { margin-top: 2rem; }
.about-notes p,
.about-notes ul {
  margin-bottom: 0;
  font-size: 1rem;
  line-height: 1.7;
}
.about-notes ul { padding-left: 1.25rem; }
.about-notes li + li { margin-top: 0.4rem; }
.about-notes li::marker { color: var(--muted); }

/* Links in running text: accent with a soft underline. */
:is(.about-notes, .facts) a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
}
:is(.about-notes, .facts) a:hover { text-decoration-color: currentColor; }

/* Closing call to action, on a dashed recipe-card edge. */
.cta {
  margin: 0 0 clamp(3.5rem, 8vw, 5.5rem);
  padding: clamp(2.25rem, 6vw, 3.75rem) clamp(1.25rem, 5vw, 3rem);
  border: 2px dashed var(--border-strong);
  border-radius: 1.5rem;
  text-align: center;
}
.cta h2 { margin-top: 0; }
.cta p {
  max-width: 34em;
  margin: 1rem auto 0;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--muted);
}
.cta .hero-actions { justify-content: center; }

@media (max-width: 60rem) {
  .hero,
  .split { grid-template-columns: minmax(0, 1fr); }
  /* Keep the tilted dashed edge inside the page gutter. */
  .preview-wrap { margin: 0 0.75rem; }
  .paths,
  .docs-grid,
  .code-grid { grid-template-columns: minmax(0, 1fr); }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 36rem) {
  .features,
  .facts { grid-template-columns: minmax(0, 1fr); }
  .hero-actions .btn { flex: 1 1 auto; }
}