/* Shorthand landing page.
   Tokens are copied verbatim from shorthand-app's src/shorthand/brand/theme.css,
   which is the design system's own source of truth. Keep them in sync with it:
   the contrast ratios documented there are contractual, not decorative. */

/* ---- Fonts ------------------------------------------------------------- */
/* Self-hosted. unicode-range means a visitor only downloads the subsets their
   text actually needs, so latin-ext costs nothing on an English page. */
@font-face {
  font-family: 'Atkinson Hyperlegible Next Variable';
  font-style: normal; font-display: swap; font-weight: 200 800;
  src: url(fonts/atkinson-hyperlegible-next-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Atkinson Hyperlegible Next Variable';
  font-style: normal; font-display: swap; font-weight: 200 800;
  src: url(fonts/atkinson-hyperlegible-next-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Fraunces Variable';
  font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(fonts/fraunces-latin-full-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Fraunces Variable';
  font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(fonts/fraunces-latin-ext-full-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Source Code Pro Variable';
  font-style: normal; font-display: swap; font-weight: 200 900;
  src: url(fonts/source-code-pro-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Source Code Pro Variable';
  font-style: normal; font-display: swap; font-weight: 200 900;
  src: url(fonts/source-code-pro-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* ---- Tokens ------------------------------------------------------------ */
:root {
  --light-color-text: #14202b;
  --light-color-background: #faf5ea;
  --light-color-logo-primary: #0b5f8a;
  --light-color-logo-stroke: #084a6c;
  --light-color-mid-gray: #5c6770;

  --dark-color-text: #f6f1e8;
  --dark-color-background: #111820;
  --dark-color-logo-primary: #63b7d6;
  --dark-color-logo-stroke: #92d4e7;
  --dark-color-mid-gray: #aab4be;

  /* Theme-invariant: carries white text, so it needs a dark fill in both themes. */
  --color-background-ui: #2e6f9e;
  /* Coral means "happening now". Background only, never body text. */
  --brand-highlighter: #f3673c;

  --color-text: var(--light-color-text);
  --color-background: var(--light-color-background);
  --color-logo-primary: var(--light-color-logo-primary);
  --color-logo-stroke: var(--light-color-logo-stroke);
  --color-mid-gray: var(--light-color-mid-gray);
  --brand-highlighter-ink: var(--light-color-text);
  --panel: #ffffff;

  --brand-font-sans: "Atkinson Hyperlegible Next Variable", "Atkinson Hyperlegible Next", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --brand-font-display: "Fraunces Variable", Fraunces, Georgia, "Times New Roman", serif;
  --brand-font-display-variation-settings: "opsz" 72, "SOFT" 75, "WONK" 1;
  --brand-font-mono: "Source Code Pro Variable", "Source Code Pro", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;

  --hairline: color-mix(in srgb, var(--color-mid-gray) 25%, transparent);
  --tint: color-mix(in srgb, var(--color-logo-primary) 10%, transparent);

  color-scheme: light dark;
}

/* The attribute blocks must follow the media query so an explicit choice beats
   the OS preference. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-text: var(--dark-color-text);
    --color-background: var(--dark-color-background);
    --color-logo-primary: var(--dark-color-logo-primary);
    --color-logo-stroke: var(--dark-color-logo-stroke);
    --color-mid-gray: var(--dark-color-mid-gray);
    --brand-highlighter-ink: var(--dark-color-background);
    --panel: #1a2330;
  }
}
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] {
  color-scheme: dark;
  --color-text: var(--dark-color-text);
  --color-background: var(--dark-color-background);
  --color-logo-primary: var(--dark-color-logo-primary);
  --color-logo-stroke: var(--dark-color-logo-stroke);
  --color-mid-gray: var(--dark-color-mid-gray);
  --brand-highlighter-ink: var(--dark-color-background);
  --panel: #1a2330;
}

/* ---- Base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--brand-font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-logo-primary); text-decoration: none; }
a:hover { color: var(--color-logo-stroke); text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0; }

:focus-visible { outline: 2px solid var(--color-logo-primary); outline-offset: 2px; }

.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 28px; }
.display {
  font-family: var(--brand-font-display);
  font-variation-settings: var(--brand-font-display-variation-settings);
  font-weight: 650;
  line-height: 1.1;
}
.muted { color: var(--color-mid-gray); }
.skip-link {
  position: absolute; left: -9999px;
  padding: 10px 16px; border-radius: var(--radius-md);
  background: var(--color-background-ui); color: #fff;
}
.skip-link:focus { left: 12px; top: 12px; z-index: 10; text-decoration: none; }

/* ---- Button (ported from shorthand-app src/components/ui/Button.tsx) ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit; font-size: 1rem; font-weight: 500; line-height: 1.5;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  color: #fff;
  background: var(--color-background-ui);
  border-color: var(--color-background-ui);
}
.btn-primary:hover {
  color: #fff;
  background: color-mix(in srgb, var(--color-background-ui) 80%, transparent);
  border-color: color-mix(in srgb, var(--color-background-ui) 80%, transparent);
}
.btn-primary-soft {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-logo-primary) 20%, transparent);
}
.btn-primary-soft:hover {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-logo-primary) 30%, transparent);
}
.btn-ghost { color: var(--color-text); }
.btn-ghost:hover {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-mid-gray) 10%, transparent);
  border-color: var(--color-logo-primary);
}
.btn-header {
  padding: .4rem .85rem;
  color: var(--color-text);
  background: color-mix(in srgb, var(--brand-highlighter) 24%, transparent);
  border-color: color-mix(in srgb, var(--brand-highlighter) 70%, transparent);
}
.btn-header:hover {
  color: var(--color-text);
  background: color-mix(in srgb, var(--brand-highlighter) 38%, transparent);
  text-decoration: none;
}

/* ---- Header ------------------------------------------------------------ */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding-block: 20px;
}
.site-header .brand { display: flex; align-items: center; }
.site-header .brand img { height: 56px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.nav a { color: var(--color-text); }

/* ---- Hero -------------------------------------------------------------- */
.hero { padding-block: 56px 32px; text-align: center; }
.hero h1 {
  margin-inline: auto; max-width: 820px;
  font-size: 72px; letter-spacing: -0.01em; line-height: 1.02;
  text-wrap: balance;
}
.hero .lede {
  margin: 24px auto 0; max-width: 640px;
  font-size: 20px; line-height: 1.5; text-wrap: pretty;
}
.cta-row {
  margin-top: 36px; display: flex; flex-wrap: wrap;
  justify-content: center; align-items: center; gap: 12px;
}
.hero .fineprint { margin-top: 16px; font-size: 14px; }

/* ---- Demo panel -------------------------------------------------------- */
.demo {
  margin: 56px auto 0; max-width: 1000px;
  display: grid; grid-template-columns: 1fr 1fr;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-background) 60%, white 12%);
  box-shadow: 0 24px 60px -30px rgba(20, 32, 43, .35);
  text-align: left;
}
.demo-pane { padding: 22px 24px; min-height: 340px; display: flex; flex-direction: column; }
.demo-pane.transcript { border-right: 1px solid var(--hairline); }
.demo-pane.note { padding: 22px 28px; background: var(--panel); }
.pane-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 16px;
}
.pane-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--color-mid-gray);
  text-transform: uppercase; letter-spacing: .08em;
}
.pane-label img { width: 16px; height: 16px; opacity: .8; }
.pane-label .checkbox {
  width: 16px; height: 16px; border-radius: 4px;
  border: 1.5px solid var(--color-mid-gray); display: inline-block; flex: none;
}
.rec {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 9999px;
  background: var(--brand-highlighter); color: var(--brand-highlighter-ink);
  font-size: 12px; font-weight: 600; letter-spacing: .02em; white-space: nowrap;
}
.rec-dot {
  width: 8px; height: 8px; border-radius: 9999px;
  background: var(--brand-highlighter-ink); display: inline-block;
  animation: sh-pulse 1.4s ease-in-out infinite;
}
.transcript-lines {
  display: flex; flex-direction: column; gap: 12px;
  font-family: var(--brand-font-mono); font-size: 14px; line-height: 1.5;
}
.transcript-lines .line {
  display: grid; grid-template-columns: 92px 1fr; gap: 10px;
  animation: sh-in .3s ease both;
}
.transcript-lines .who { color: var(--color-logo-primary); font-weight: 600; }
.note h3 {
  font-family: var(--brand-font-display);
  font-variation-settings: var(--brand-font-display-variation-settings);
  font-weight: 650; font-size: 26px; line-height: 1.1; margin-bottom: 14px;
}
.note-sections { display: flex; flex-direction: column; gap: 14px; }
.note-section { animation: sh-in .35s ease both; }
.note-section h4 {
  margin: 0 0 6px; font-size: 13px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--color-logo-primary);
}
.note-section ul {
  margin: 0; padding-left: 18px;
  display: flex; flex-direction: column; gap: 4px; font-size: 15px;
}
.note-section li { animation: sh-in .35s ease both; }
.note-section .task-list { list-style: none; padding-left: 0; }
.task-list li { position: relative; padding-left: 24px; }
.task-list li::before {
  content: ""; position: absolute; left: 0; top: .28em;
  width: 14px; height: 14px; border: 1.5px solid var(--color-mid-gray);
  border-radius: 3px; background: var(--color-background);
}

@keyframes sh-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes sh-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
/* ---- Sections ---------------------------------------------------------- */
section { scroll-margin-top: 24px; }
.section-title { text-align: center; font-size: 44px; margin-bottom: 40px; }

.how { padding-block: 96px 24px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { padding: 28px; border-radius: var(--radius-xl); background: var(--tint); }
.card .step {
  font-family: var(--brand-font-mono); font-size: 13px;
  color: var(--color-logo-primary); margin-bottom: 12px;
}
.card h3 { margin-bottom: 8px; font-size: 22px; font-weight: 700; }

.split { padding-block: 72px 24px; }
.split .grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.split h2 { margin-bottom: 16px; font-size: 44px; text-wrap: balance; }
.split .lede { margin-bottom: 24px; font-size: 18px; text-wrap: pretty; }
.plan-list { display: flex; flex-direction: column; gap: 10px; }
.plan {
  display: flex; gap: 14px; align-items: baseline;
  padding: 14px 18px; border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
}
.plan strong { min-width: 130px; flex: none; }
.plan span { color: var(--color-mid-gray); flex: 1; }
.shot {
  border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--hairline);
  box-shadow: 0 24px 60px -30px rgba(20, 32, 43, .35);
  aspect-ratio: 4 / 3; position: relative;
}
.shot img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 0 0; display: block;
}
img[data-shot="dark"] { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) img[data-shot="light"] { display: none; }
  :root:not([data-theme="light"]) img[data-shot="dark"] { display: block; }
}
:root[data-theme="dark"] img[data-shot="light"] { display: none; }
:root[data-theme="dark"] img[data-shot="dark"] { display: block; }

.pair { padding-block: 72px 24px; }
.pair .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.panel { padding: 32px; border-radius: var(--radius-xl); }
.panel h2 { margin-bottom: 14px; font-size: 32px; }
.panel p { text-wrap: pretty; }
.panel-ink { background: var(--color-background-ui); color: #fff; }
.panel-ink p { opacity: .9; }
.panel-ink a { color: #fff; text-decoration: underline; }
.panel-outline { border: 1px solid var(--hairline); }

.get { padding-block: 72px 24px; }
.get .box {
  padding: 40px; border-radius: var(--radius-xl); background: var(--tint);
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
}
.get h2 { margin-bottom: 12px; font-size: 36px; }
.get .lede { margin-bottom: 20px; text-wrap: pretty; }
.plugin-link { font-weight: 700; }
.get .right { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.testers { font-size: 15px; color: var(--color-mid-gray); }
.testers .heading { font-weight: 700; color: var(--color-text); margin-bottom: 6px; }
.testers .rows { display: flex; flex-direction: column; gap: 4px; }

.faq { max-width: 760px; margin: 0 auto; padding-block: 72px 24px; }
.faq h2 { margin-bottom: 24px; font-size: 36px; }
.faq details { border-top: 1px solid var(--hairline); padding-block: 16px; }
.faq details:last-of-type { border-bottom: 1px solid var(--hairline); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 18px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { margin-top: 10px; color: var(--color-mid-gray); }

.support { padding-block: 72px 40px; text-align: center; }
.support img.mark { height: 120px; width: auto; display: block; margin: 0 auto 20px; }
.support h2 { margin-bottom: 12px; font-size: 36px; }
.support .lede { margin: 0 auto 24px; max-width: 480px; text-wrap: pretty; }
.support .cta-row { margin-top: 0; justify-content: center; }

.site-footer {
  padding-block: 24px 40px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 14px; color: var(--color-mid-gray);
  border-top: 1px solid var(--hairline);
}
.site-footer .links { display: flex; gap: 20px; }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 860px) {
  .nav { display: none; }
  .hero h1 { font-size: 44px; }
  .demo, .cards, .split .grid, .pair .grid, .get .box { grid-template-columns: 1fr; }
  .demo-pane.transcript { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .section-title, .split h2 { font-size: 34px; }
  .get .box { padding: 28px; }
}

@media (max-width: 560px) {
  .wrap { padding-inline: 20px; }
  .site-header { gap: 12px; }
  .site-header .brand img { height: 48px; }
  .demo-pane { min-height: 360px; padding: 20px; }
  .transcript-lines .line { grid-template-columns: 84px 1fr; gap: 8px; }
}