:root {
  color-scheme: dark;
  --ink: #0e0d0c;
  --ink-2: #171513;
  --paper: #f6f1e8;
  --paper-soft: #e7dfd0;
  --muted: #aa9f91;
  --line: rgba(246, 241, 232, 0.16);
  --coral: #ff5f4f;
  --coral-dark: #c63e33;
  --cyan: #61d5cf;
  --graphite: #2c2925;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 95, 79, 0.08), transparent 28rem),
    radial-gradient(circle at 78% 12%, rgba(97, 213, 207, 0.12), transparent 20rem),
    var(--ink);
  color: var(--paper);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem clamp(1rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(14, 13, 12, 0.86);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.terminal-chrome,
.mode-grid,
.quote-rail {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.7rem;
  font-weight: 760;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(255, 95, 79, 0.55);
  background: var(--coral);
  color: #170f0c;
  font-size: 0.78rem;
  font-weight: 850;
}

.nav {
  gap: clamp(1rem, 3vw, 2rem);
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a:hover,
.github-button:hover {
  color: var(--paper);
}

.github-button,
.button,
.copy-command {
  border: 1px solid var(--line);
  background: rgba(246, 241, 232, 0.05);
  color: var(--paper);
  font: inherit;
  cursor: pointer;
}

.github-button {
  padding: 0.65rem 0.95rem;
  font-size: 0.9rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(22rem, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(4rem, 6vw, 5.4rem) clamp(1rem, 5vw, 4.5rem) 2.2rem;
}

.hero-copy {
  max-width: 45rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1.35rem;
  font-size: clamp(3.3rem, 7.3vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0;
  max-width: 11ch;
}

.hero-copy p {
  max-width: 39rem;
  color: var(--paper-soft);
  font-size: clamp(1.1rem, 1.6vw, 1.34rem);
  line-height: 1.55;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0 1.2rem;
  font-weight: 760;
}

.button.primary {
  background: var(--coral);
  border-color: var(--coral);
  color: #160d0a;
}

.button.secondary {
  color: var(--paper-soft);
}

.hero-product {
  display: grid;
  gap: 1rem;
}

.terminal,
.quote-demo,
.command-panel,
.mode-grid article,
.compat-section {
  border: 1px solid var(--line);
  background: rgba(23, 21, 19, 0.84);
  box-shadow: var(--shadow);
}

.terminal {
  position: relative;
  padding: 1rem;
}

.terminal-chrome {
  gap: 0.45rem;
  margin-bottom: 1.1rem;
}

.terminal-chrome span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 999px;
  background: var(--graphite);
}

.terminal-chrome span:first-child {
  background: var(--coral);
}

.terminal-chrome span:nth-child(2) {
  background: #f0b35f;
}

.terminal-chrome span:nth-child(3) {
  background: var(--cyan);
}

.terminal-label {
  margin-bottom: 0.55rem;
  color: var(--cyan);
  font-size: 0.76rem;
  text-transform: uppercase;
}

pre,
.command-panel code {
  margin: 0;
  color: var(--paper);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.8rem, 1vw, 0.96rem);
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy-command {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  padding: 0.45rem 0.7rem;
  color: var(--paper-soft);
  font-size: 0.8rem;
}

.copy-command:focus-visible,
.button:focus-visible,
.github-button:focus-visible,
.nav a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.quote-demo {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
}

.quote-demo > div {
  padding: 1rem;
  background: rgba(14, 13, 12, 0.92);
}

.quote-demo .compact {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
}

.quote-demo span {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.quote-demo p {
  margin-bottom: 0.35rem;
  color: var(--paper-soft);
}

.quote-demo strong,
.quote-rail strong {
  color: var(--paper);
}

.film-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(10rem, 1fr));
  border-block: 1px solid rgba(246, 241, 232, 0.18);
  background:
    repeating-linear-gradient(
      90deg,
      rgba(246, 241, 232, 0.2) 0 0.55rem,
      transparent 0.55rem 1.35rem
    )
    top / 100% 0.52rem no-repeat,
    repeating-linear-gradient(
      90deg,
      rgba(246, 241, 232, 0.18) 0 0.55rem,
      transparent 0.55rem 1.35rem
    )
    bottom / 100% 0.52rem no-repeat,
    rgba(23, 21, 19, 0.9);
}

.film-strip > * {
  min-height: 5.35rem;
  display: grid;
  place-items: center;
  padding: 1.25rem 1rem;
  border-right: 1px solid rgba(246, 241, 232, 0.1);
}

.film-strip span {
  color: var(--coral);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.film-strip strong {
  color: var(--paper);
  font-size: clamp(1rem, 1.6vw, 1.45rem);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 650;
  text-align: center;
}

section:not(.hero) {
  padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 4.5rem);
}

.install-section,
.split-section,
.quote-bank-section {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(20rem, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  border-top: 1px solid var(--line);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

.section-copy p,
.split-section p,
.quote-bank-section p,
.compat-section p {
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.command-panel {
  display: grid;
  gap: 0.9rem;
  padding: 1.15rem;
}

.command-panel > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.command-panel span {
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.command-panel .inline-copy {
  position: static;
  white-space: nowrap;
}

.mode-grid {
  gap: 1rem;
}

.mode-grid article {
  min-height: 10rem;
  padding: 1.2rem;
}

.quote-rail {
  flex-wrap: wrap;
  gap: 0.75rem;
}

.quote-rail span {
  border: 1px solid var(--line);
  background: rgba(246, 241, 232, 0.05);
  padding: 0.8rem 0.95rem;
}

.compat-section,
.disclaimer-section {
  margin: clamp(1rem, 5vw, 4.5rem);
  padding: clamp(2rem, 5vw, 4rem);
}

.disclaimer-section {
  border: 1px solid rgba(255, 95, 79, 0.35);
  background: rgba(255, 95, 79, 0.06);
}

.disclaimer-section h2 {
  color: var(--coral);
}

.disclaimer-section p {
  max-width: 70rem;
  color: var(--paper-soft);
  font-size: 1rem;
  line-height: 1.7;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero,
  .install-section,
  .split-section,
  .quote-bank-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .film-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    max-width: 9ch;
  }

  .quote-demo {
    grid-template-columns: 1fr;
  }

  .quote-demo .compact {
    grid-column: auto;
  }

  .mode-grid {
    align-items: stretch;
  }
}

@media (max-width: 560px) {
  .site-header {
    gap: 1rem;
  }

  .github-button {
    display: none;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.3rem);
  }

  .hero-actions,
  .mode-grid {
    flex-direction: column;
  }

  .button,
  .mode-grid article {
    width: 100%;
  }

  .film-strip {
    grid-template-columns: 1fr;
  }
}