/* Earshot Notes website. System fonts only: the site loads nothing from other domains. */

:root {
  --bg: #fbfaf8;
  --bg-alt: #f3f1ee;
  --surface: #ffffff;
  --text: #1f1e1c;
  --text-secondary: #57564f;
  --border: rgba(0, 0, 0, 0.1);
  /* The icon's violet, darkened for text and controls to meet WCAG AA. */
  --accent: #5b21b6;
  --button: #6d28d9;
  --button-hover: #5b21b6;
  --on-button: #ffffff;
  --focus: #6d28d9;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 12px 40px rgba(40, 20, 80, 0.12);

  color-scheme: light dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161518;
    --bg-alt: #1d1c20;
    --surface: #24232a;
    --text: #ecebee;
    --text-secondary: #b6b3bd;
    --border: rgba(255, 255, 255, 0.12);
    --accent: #c4b5fd;
    --button: #7c3aed;
    --button-hover: #6d28d9;
    --on-button: #ffffff;
    --focus: #c4b5fd;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 12px 40px rgba(0, 0, 0, 0.5);
  }
}

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

body {
  margin: 0;
  background: var(--bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-underline-offset: 0.15em;
}

a:focus-visible,
.button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

h3 {
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 16px;
}

.container.narrow {
  max-width: 680px;
  text-align: center;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  padding: 8px 12px;
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  z-index: 10;
}

.skip-link:focus {
  top: 8px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.header-link {
  font-weight: 600;
  text-decoration: none;
}

.header-link:hover {
  text-decoration: underline;
}

/* Hero */

.hero {
  padding: 64px 0 72px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg) 60%);
}

.hero-text {
  max-width: 720px;
}

.hero-icon {
  display: block;
  margin: 0 auto 16px;
}

.hero h1 {
  font-size: 1.25rem;
  margin: 0 0 12px;
  color: var(--text-secondary);
  font-weight: 600;
}

.tagline {
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.actions {
  margin: 28px 0 12px;
}

.button {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  background: var(--button);
  color: var(--on-button);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
}

.button:hover {
  background: var(--button-hover);
}

.fine-print {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.wide {
  max-width: 1120px;
  margin-top: 48px;
}

.screenshot {
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* Sections */

.section {
  padding: 80px 0;
}

.section.alt {
  background: var(--bg-alt);
}

.section-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 32px;
}

/* Comparison */

.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.compare th,
.compare td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.compare tr:last-child td {
  border-bottom: 0;
}

.compare th {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.compare th:last-child,
.compare td:last-child {
  font-weight: 600;
  color: var(--text);
}

.compare th:last-child {
  color: var(--accent);
}

.compare td:first-child {
  color: var(--text-secondary);
  width: 45%;
}

/* Steps */

.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.steps li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.steps li::before {
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--button);
  color: var(--on-button);
  font-weight: 700;
}

.steps p,
.features p,
.cards p {
  color: var(--text-secondary);
  margin: 0;
}

/* Features and cards */

.features,
.cards {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 28px 32px;
  grid-template-columns: repeat(3, 1fr);
}

.cards {
  grid-template-columns: repeat(2, 1fr);
}

.cards li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.figure {
  margin: 56px 0 0;
}

.figure figcaption {
  margin-top: 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.note {
  margin-top: 28px;
  color: var(--text-secondary);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 40px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-row p {
  margin: 0 0 6px;
}

/* Narrow screens */

@media (max-width: 820px) {
  .steps,
  .features,
  .cards {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 40px 0 48px;
  }

  .compare th,
  .compare td {
    padding: 12px;
    font-size: 0.95rem;
  }
}