/* Hamer's website: the app's palette and type, light and dark. */

@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/InstrumentSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/InstrumentSans-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --ground: #eef1f3;
  --surface: #ffffff;
  --line: #d3dadf;
  --ink: #0d1012;
  --ink2: #3f4a52;
  --ink3: #5b6770;
  --accent: #9a5200;
  --amber: #f5a524;
  --link: #1c5cab;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0d1012;
    --surface: #151a1d;
    --line: #232a2f;
    --ink: #eceff1;
    --ink2: #a6b0b8;
    --ink3: #84909a;
    --accent: #f5a524;
    --link: #6da7ec;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.7 "Instrument Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

a {
  color: var(--link);
  text-underline-offset: 3px;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 640px) {
  .wrap {
    padding: 0 24px;
  }
}

/* Top bar */

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 18px;
  text-decoration: none;
}

.brand img {
  border-radius: 7px;
}

.lang {
  color: var(--ink2);
  font-size: 15px;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.lang:hover {
  color: var(--ink);
}

/* Homepage */

.hero {
  padding: 40px 0 24px;
}

.hero .icon {
  display: block;
  width: 88px;
  height: 88px;
  border-radius: 20px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}

.hero h1 {
  margin: 24px 0 0;
  font-size: 44px;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tagline {
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 19px;
  font-weight: 600;
}

.lead {
  margin: 20px 0 0;
  max-width: 36em;
  color: var(--ink2);
  font-size: 18px;
}

.soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 24px 0 0;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink2);
  font-size: 15px;
}

.soon::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
}

section h2 {
  margin: 40px 0 16px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 600;
}

.features {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .features {
    grid-template-columns: 1fr 1fr;
  }
}

.features li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink2);
  font-size: 15px;
}

.features strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
}

.plain p {
  margin: 0 0 12px;
  color: var(--ink2);
}

/* Legal pages */

.doc {
  padding: 16px 0 8px;
}

.doc h1 {
  margin: 16px 0 8px;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 600;
}

.doc h2 {
  margin: 36px 0 10px;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 600;
}

.doc p {
  margin: 0 0 12px;
}

.doc ul {
  margin: 0 0 12px;
  padding-left: 1.2em;
}

.doc li {
  margin-bottom: 8px;
}

.doc li::marker {
  color: var(--ink3);
}

/* Footer */

footer {
  margin-top: 56px;
  padding: 24px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--ink3);
  font-size: 14px;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 12px;
}

footer a {
  color: var(--ink2);
}

footer p {
  margin: 4px 0;
}