/* Cook landing — letcook.dev */

:root {
  --bg: #080c14;
  --panel: #0e1522;
  --code-bg: #070b12;
  --border: #1e293b;
  --border-strong: #2b3a52;
  --text: #e8eef8;
  --muted: #9aa9c0;
  --dim: #8496b1;
  --accent: #f97316;
  --accent-hi: #fb923c;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono", Menlo, Consolas,
    monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue",
    Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

/* .cmd sets display: flex, which would otherwise beat the [hidden] rule. */
[hidden] {
  display: none !important;
}

a {
  color: inherit;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
}

:focus-visible {
  outline: 2px solid var(--accent-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: -9999px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--panel);
  z-index: 10;
}

.skip-link:focus {
  left: 16px;
}

/* nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(8, 12, 20, 0.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 650;
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
}

.nav-links {
  display: flex;
  gap: 2px;
  margin-left: 8px;
}

.nav-links a {
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(148, 163, 184, 0.1);
}

.nav-github {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
  padding: 7px 13px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.87rem;
  font-weight: 600;
  text-decoration: none;
}

.nav-github:hover {
  border-color: #3c5075;
  background: var(--panel);
}

/* hero */

.hero {
  padding: 88px 0 72px;
}

.badge {
  display: inline-block;
  margin-bottom: 22px;
  padding: 5px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

h1 {
  max-width: 22ch;
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  font-weight: 700;
}

.lede {
  max-width: 62ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.05rem;
}

.lede strong {
  color: var(--text);
  font-weight: 600;
}

/* the one command */

.cmd {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  padding: 14px 14px 14px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--code-bg);
}

.cmd code {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
  font-size: 0.88rem;
  color: #dbe6f6;
  scrollbar-width: none;
}

.cmd code::-webkit-scrollbar {
  display: none;
}

.copy-btn {
  flex: none;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.cmd-text {
  flex: 1;
  min-width: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.copy-btn:hover {
  border-color: #3c5075;
}

.copy-btn.copied {
  border-color: rgba(16, 185, 129, 0.5);
  color: #34d399;
}

.fine {
  margin-top: 14px;
  color: var(--dim);
  font-size: 0.9rem;
}

.fine code {
  color: #cfe0f5;
}

.fine a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.fine a:hover {
  color: var(--accent-hi);
}

/* sections */

.section {
  padding: 64px 0;
  border-top: 1px solid var(--border);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 680;
}

.section .lede {
  margin-top: 14px;
}

.lines {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.lines li {
  padding-left: 20px;
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

.lines strong {
  display: block;
  color: var(--text);
  font-weight: 620;
}

.lines code,
.files code {
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: rgba(148, 163, 184, 0.12);
  color: #cfe0f5;
}

.files {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.files li {
  color: var(--muted);
  font-size: 0.95rem;
}

.files code {
  margin-right: 8px;
  color: var(--accent-hi);
}

.note {
  margin-top: 26px;
  color: var(--dim);
  font-size: 0.93rem;
}

.note code {
  color: #cfe0f5;
}

h3 {
  margin-top: 42px;
  font-size: 1.02rem;
  font-weight: 620;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 16px;
}

.downloads a {
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.downloads a:hover {
  color: var(--accent-hi);
}

/* footer */

.footer {
  padding: 40px 0 32px;
  border-top: 1px solid var(--border);
  background: #070a11;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--dim);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 0.9rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent-hi);
}

.footer-fine {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--dim);
  font-size: 0.85rem;
}

.footer-fine a {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.footer-fine a:hover {
  color: var(--accent-hi);
}

/* toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 14px);
  padding: 10px 18px;
  border-radius: 999px;
  background: #f8fafc;
  color: #0b1220;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* narrow screens */

@media (max-width: 700px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .section {
    padding: 48px 0;
  }

  .cmd {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px;
  }

  .cmd code {
    font-size: 0.8rem;
  }

  .copy-btn {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}