/* Helburu public site — Privacy + Terms.
 *
 * Mirror the in-app palette so the public pages don't read as a separate
 * brand. Light + dark via prefers-color-scheme — no JS toggle needed.
 */

:root {
  --bg: #FBFAF7;
  --bg-2: #F4F2EC;
  --bg-3: #FFFFFF;
  --ink: #06132A;
  --ink-2: #2A3650;
  --ink-3: #5C6478;
  --ink-4: #8E94A4;
  --line: #E0DDD4;
  --accent: #4F8CFF;
  --accent-2: #2D6CE8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1626;
    --bg-2: #111E33;
    --bg-3: #16243E;
    --ink: #E5E9F0;
    --ink-2: #B8C0D0;
    --ink-3: #828A9C;
    --ink-4: #5A6173;
    --line: #1F2C44;
    --accent: #4F8CFF;
    --accent-2: #82AEFF;
  }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica,
    Arial, sans-serif;
  line-height: 1.55;
  font-size: 15px;
  padding: 32px 20px 48px;
}

main {
  max-width: 720px;
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.nav a {
  color: var(--ink-3);
  text-decoration: none;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 16px;
}

.nav a:hover { color: var(--accent-2); }

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 4px;
}

h1 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 8px;
}

h2 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 28px 0 10px;
}

p {
  color: var(--ink-2);
  margin-bottom: 10px;
}

ul {
  list-style: none;
  padding-left: 8px;
  margin: 4px 0 16px;
}

ul li {
  color: var(--ink-2);
  margin-bottom: 5px;
  position: relative;
  padding-left: 14px;
}

ul li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

a {
  color: var(--accent-2);
}

.contact {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  margin-top: 28px;
}

.contact .eyebrow { margin-bottom: 6px; }

.contact .email {
  color: var(--ink);
  font-weight: 500;
}

.contact .city {
  color: var(--ink-3);
  font-size: 13px;
  margin-top: 4px;
}

.lang {
  display: inline-flex;
  gap: 12px;
  margin-top: 8px;
}

.lang a {
  font-size: 12px;
  text-decoration: none;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.lang a.active {
  color: var(--accent-2);
}

footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-4);
  text-align: center;
}

.updated {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

/* Waitlist form (T9) — pre-launch email capture.
 * Posts to the `subscribeWaitlist` Cloud Function (T2). Honeypot
 * field is visually hidden but in the DOM so bots fill it.
 */
.waitlist {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  margin-top: 28px;
}

.waitlist h3 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 6px;
}

.waitlist p {
  color: var(--ink-3);
  font-size: 13px;
  margin-bottom: 14px;
}

.waitlist form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.waitlist input[type="email"] {
  flex: 1 1 220px;
  min-width: 200px;
  padding: 10px 12px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
}

.waitlist input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
}

.waitlist button {
  padding: 10px 18px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.waitlist button:hover {
  background: var(--accent-2);
}

.waitlist button:disabled {
  opacity: 0.5;
  cursor: default;
}

/* Honeypot — visually hidden, kept in DOM tree so bots fill it. */
.waitlist .hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.waitlist .status {
  font-size: 13px;
  margin-top: 10px;
  color: var(--ink-3);
}

.waitlist .status.ok {
  color: var(--accent-2);
}

.waitlist .status.err {
  color: #C5453D;
}