/* WinAuth website */

:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-2: #eef3f8;
  --text: #1b2430;
  --text-muted: #556274;
  --border: #dbe3ec;
  --accent: #0b7fc4;
  --accent-strong: #075f94;
  --accent-soft: #dff1fb;
  --hero-from: #e6f5fd;
  --hero-to: #f6f8fb;
  --code-bg: #eef3f8;
  --warning-bg: #fff6e0;
  --warning-border: #f0c75e;
  --shadow: 0 1px 2px rgba(16, 32, 48, 0.06), 0 8px 24px rgba(16, 32, 48, 0.08);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181e;
    --surface: #1c2129;
    --surface-2: #232a34;
    --text: #e6ebf1;
    --text-muted: #9aa7b6;
    --border: #2e3744;
    --accent: #4cc2f5;
    --accent-strong: #8ad7f9;
    --accent-soft: #15364a;
    --hero-from: #10283a;
    --hero-to: #14181e;
    --code-bg: #232a34;
    --warning-bg: #3a2f12;
    --warning-border: #8a6d1c;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

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

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-strong);
}

code {
  font-family: Consolas, "Cascadia Mono", ui-monospace, monospace;
  font-size: 0.9em;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

pre {
  background: var(--code-bg);
  padding: 14px 16px;
  border-radius: 8px;
  overflow-x: auto;
}

pre code {
  padding: 0;
  background: none;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 20px;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

/* hero */

.hero {
  background: linear-gradient(180deg, var(--hero-from), var(--hero-to));
  padding: 56px 0 40px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.hero p.lead {
  font-size: 20px;
  color: var(--text-muted);
  margin: 0 0 28px;
}

.hero-shot img {
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 440px;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface);
}

.button:hover {
  color: var(--text);
  border-color: var(--accent);
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

@media (prefers-color-scheme: dark) {
  .button.primary {
    color: #0b1a24;
  }
}

.button.primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.hero .note {
  margin-top: 14px;
  font-size: 15px;
  color: var(--text-muted);
}

/* sections */

section {
  padding: 56px 0;
}

section + section {
  border-top: 1px solid var(--border);
}

h2 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 20px;
  margin: 0 0 8px;
}

.section-intro {
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 0 32px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
}

/* screenshot rows */

.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 48px;
}

.showcase:last-child {
  margin-bottom: 0;
}

.showcase.reverse .showcase-text {
  order: 2;
}

.showcase-text p {
  color: var(--text-muted);
}

.showcase-text ul {
  color: var(--text-muted);
  padding-left: 20px;
}

.showcase img {
  display: block;
  margin: 0 auto;
}

/* page content (download, help) */

.page {
  padding: 48px 0 64px;
}

.page .container {
  max-width: 820px;
}

.page h1 {
  font-size: 38px;
  margin: 0 0 12px;
}

.page h2 {
  margin-top: 40px;
  font-size: 26px;
}

.page h3 {
  margin-top: 28px;
}

.page p,
.page li {
  color: var(--text);
}

.callout {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 20px 0;
}

.callout p {
  margin: 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 20px 0;
}

.toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 24px;
}

.toc ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

/* footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
  color: var(--text-muted);
  font-size: 15px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer a {
  color: var(--text-muted);
}

/* narrow screens */

@media (max-width: 860px) {
  .hero .container,
  .showcase {
    grid-template-columns: 1fr;
  }

  .showcase.reverse .showcase-text {
    order: 0;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .hero {
    padding-top: 36px;
  }

  section {
    padding: 40px 0;
  }
}

/* screenshots sit on a panel the same color as their background */

.stage {
  background: #e8eef4;
  border-radius: 16px;
  padding: 8px;
  display: flex;
  justify-content: center;
}

@media (prefers-color-scheme: dark) {
  .stage {
    background: #20242b;
  }
}

.stage picture {
  display: block;
}

/* let screenshots and grid columns shrink on narrow screens */

.hero .container > *,
.showcase > *,
.feature-grid > * {
  min-width: 0;
}

.stage picture,
.stage > img {
  min-width: 0;
  max-width: 100%;
}

/* cookie consent banner, added by js/analytics.js */

.consent {
  position: fixed;
  z-index: 20;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding: 16px 20px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.consent[hidden] {
  display: none;
}

.consent-text {
  flex: 1 1 360px;
  margin: 0;
  font-size: 15px;
}

.consent-buttons {
  display: flex;
  gap: 10px;
}

.consent .button {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  min-width: 96px;
}

.footer-links a + a::before {
  content: "·";
  margin: 0 8px;
  color: var(--text-muted);
}

/* donate page */

.donate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin: 24px 0 8px;
}

.donate-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}

.donate-card h2 {
  margin: 0;
  font-size: 22px;
}

.donate-card .ticker {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.donate-card .network {
  margin: -6px 0 0;
  font-size: 14px;
  color: var(--text-muted);
}

.donate-card img {
  border-radius: 8px;
}

.donate-card .address {
  display: block;
  max-width: 100%;
  word-break: break-all;
  font-size: 14px;
  user-select: all;
}

.donate-card .button {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}