/* Fonts are self-hosted so no visitor data goes to Google (see Datenschutz). */
@font-face { font-family: "Figtree"; src: url("fonts/Figtree_400Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Figtree"; src: url("fonts/Figtree_600SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Figtree"; src: url("fonts/Figtree_700Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Young Serif"; src: url("fonts/YoungSerif_400Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono_500Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }

/* Colors follow src/ui/theme.ts of the app. */
:root {
  --ink: #291c15;
  --paper: #faf5eb;
  --sheet: #fffdf8;
  --field: #f3ecde;
  --muted: #72665e;
  --line: #e5ddd1;
  --green: #02985f;
  --green-dark: #005732;
  --green-mist: #d9f3dd;
  --magenta: #cb2e77;
  --magenta-mist: #ffe5ed;
  --coral: #e24947;
  --violet: #795bbf;
  --violet-mist: #e9e3ff;
  --amber-mist: #fae4c7;
  --amber-ink: #724000;
  --teal: #1f9aa3;
  --shadow: 0 1px 2px rgb(41 28 21 / 0.06), 0 12px 32px rgb(41 28 21 / 0.08);

  --serif: "Young Serif", Georgia, serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #f6eee4;
    --paper: #1c1511;
    --sheet: #261d18;
    --field: #30251f;
    --muted: #b3a69b;
    --line: #3d3029;
    --green: #3cc98a;
    --green-dark: #9be6bf;
    --green-mist: #183a2a;
    --magenta: #f0629f;
    --magenta-mist: #43202f;
    --violet: #b09bf0;
    --violet-mist: #2e2645;
    --amber-mist: #3d2d17;
    --amber-ink: #f5c98a;
    --teal: #5cc8cf;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 12px 32px rgb(0 0 0 / 0.35);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--magenta); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.kicker {
  font: 500 12px/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0 0 16px; text-wrap: balance; }
h1 { font-size: clamp(38px, 7vw, 64px); letter-spacing: -0.01em; }
h2 { font-size: clamp(28px, 4.4vw, 40px); }
h3 { font-size: 21px; }
p { margin: 0 0 16px; text-wrap: pretty; }

/* Header */
.site-header { padding: 18px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font: 400 26px/1 var(--serif); }
.brand .bird { width: 44px; }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover { color: var(--magenta); }
@media (max-width: 720px) { .nav .hide-sm { display: none; } }

/* Mascot sprite: 10 frames of 360×640 in one row (assets/kolibri.png). */
.bird {
  aspect-ratio: 360 / 400;
  background: url("kolibri.png") 0 45% / 1000% auto no-repeat;
  animation: flap 0.42s steps(10) infinite;
}
@keyframes flap { to { background-position-x: 111.111%; } }
@media (prefers-reduced-motion: reduce) { .bird { animation: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 18px 18px 18px 6px;
  font: 700 16px/1 var(--sans);
  text-decoration: none;
  border: 0;
}
.btn-primary { background: linear-gradient(135deg, var(--magenta), var(--coral)); color: #fff; box-shadow: 0 6px 18px rgb(203 46 119 / 0.28); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { background: var(--field); color: var(--ink); }
.btn small { font: 500 11px/1 var(--mono); letter-spacing: 0.08em; opacity: 0.85; }

/* Hero */
.hero { padding: 32px 0 72px; }
.hero .wrap { display: grid; gap: 48px; align-items: center; }
@media (min-width: 880px) { .hero .wrap { grid-template-columns: 1.1fr 0.9fr; } }
.hero h1 em { font-style: normal; color: var(--magenta); }
.lead { font-size: 19px; color: var(--muted); max-width: 34em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.note { margin-top: 14px; font-size: 14px; color: var(--muted); }

/* Phone mockup */
.phone {
  justify-self: center;
  width: min(320px, 100%);
  aspect-ratio: 9 / 18.5;
  background: var(--sheet);
  border: 10px solid #1d1612;
  border-radius: 44px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex; flex-direction: column;
  position: relative;
}
.phone .video {
  flex: 0 0 46%;
  background:
    radial-gradient(circle at 30% 35%, rgb(255 255 255 / 0.35), transparent 40%),
    linear-gradient(160deg, #ffb877, #e2584f 55%, #8745b0);
  position: relative;
}
.phone .video::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 52px; height: 52px; border-radius: 50%; background: rgb(255 255 255 / 0.28);
  backdrop-filter: blur(4px);
}
.phone .video::before {
  content: ""; position: absolute; z-index: 1; inset: 0; margin: auto;
  width: 0; height: 0; border-left: 15px solid #fff; border-top: 9px solid transparent; border-bottom: 9px solid transparent;
  transform: translateX(3px);
}
.phone .channel {
  position: absolute; left: 12px; bottom: 10px; z-index: 2;
  display: flex; gap: 8px; align-items: center;
  color: #fff; font: 600 12px/1 var(--sans); text-shadow: 0 1px 2px rgb(0 0 0 / 0.4);
}
.phone .channel i { width: 22px; height: 22px; border-radius: 50%; background: #fff; color: #b30863; display: grid; place-items: center; font: 700 11px/1 var(--sans); font-style: normal; text-shadow: none; }
.phone .transcript { padding: 18px 16px 0; font: 600 20px/1.45 var(--sans); }
.phone .transcript .known { color: var(--ink); }
.phone .transcript .later { color: var(--muted); opacity: 0.6; }
.phone .transcript mark { background: var(--magenta-mist); color: var(--magenta); border-radius: 6px; padding: 0 4px; }
.phone .de { padding: 6px 16px 0; color: var(--muted); font-size: 14px; font-style: italic; }
.word-sheet {
  margin: auto 10px 10px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 22px 22px 22px 8px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.word-sheet .w { font: 400 24px/1.1 var(--serif); }
.word-sheet .t { font-weight: 700; color: var(--green); }
.word-sheet .meta { font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; margin-top: 4px; }
.word-sheet .add { margin-top: 10px; display: inline-block; background: var(--green); color: #fff; border-radius: 12px 12px 12px 4px; padding: 7px 12px; font: 700 13px/1 var(--sans); }

/* Sections */
section { padding: 72px 0; }
.section-alt { background: var(--sheet); border-block: 1px solid var(--line); }
.center { text-align: center; max-width: 40em; margin-inline: auto; }
.grid { display: grid; gap: 18px; margin-top: 40px; }
@media (min-width: 760px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-2 { grid-template-columns: repeat(2, 1fr); } }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 26px 26px 26px 8px;
  padding: 26px;
}
.section-alt .card { background: var(--sheet); }
.card p:last-child { margin-bottom: 0; }
.card .num {
  width: 42px; height: 42px; border-radius: 14px 14px 14px 4px;
  display: grid; place-items: center; margin-bottom: 16px;
  font: 500 15px/1 var(--mono);
}
.tone-green { background: var(--green-mist); color: var(--green-dark); }
.tone-magenta { background: var(--magenta-mist); color: var(--magenta); }
.tone-violet { background: var(--violet-mist); color: var(--violet); }
.tone-amber { background: var(--amber-mist); color: var(--amber-ink); }

.coverage { display: grid; gap: 40px; align-items: center; }
@media (min-width: 860px) { .coverage { grid-template-columns: 1fr 1fr; } }
.meter { background: var(--field); border-radius: 999px; height: 18px; overflow: hidden; display: flex; }
.meter span:first-child { width: 92%; background: linear-gradient(90deg, var(--green), #3cc98a); }
.meter span:last-child { width: 8%; background: var(--magenta); }
.meter-legend { display: flex; justify-content: space-between; margin-top: 10px; font: 500 12px/1.4 var(--mono); color: var(--muted); }
.big-quote { font: 400 clamp(22px, 3vw, 28px)/1.4 var(--serif); }
.big-quote b { font-weight: 400; color: var(--magenta); background: var(--magenta-mist); border-radius: 8px; padding: 0 6px; }

.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.check li { padding-left: 32px; position: relative; }
.check li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 7px 7px 7px 3px;
  background: var(--green-mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%2302985f' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
}

.cta { text-align: center; }
.cta .bird { width: 140px; margin: 0 auto 8px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; font-size: 15px; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer a { color: var(--ink); text-decoration: none; font-weight: 600; }
.site-footer a:hover { color: var(--magenta); }

/* Legal pages */
.legal { padding: 24px 0 80px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: clamp(34px, 6vw, 48px); margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 15px; margin-bottom: 32px; }
.legal h2 { font-size: 25px; margin-top: 44px; scroll-margin-top: 16px; }
.legal h3 { font-family: var(--sans); font-weight: 700; font-size: 17px; margin: 24px 0 8px; }
.legal ul { padding-left: 22px; margin: 0 0 16px; }
.legal li { margin-bottom: 6px; }
.legal address { font-style: normal; margin-bottom: 16px; }
.toc { background: var(--sheet); border: 1px solid var(--line); border-radius: 22px 22px 22px 8px; padding: 20px 24px; margin-bottom: 8px; }
.toc ol { margin: 0; padding-left: 20px; columns: 2 220px; column-gap: 32px; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--magenta); }
.callout {
  background: var(--green-mist); color: var(--ink);
  border-radius: 20px 20px 20px 6px; padding: 18px 22px; margin: 0 0 16px;
}
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
/* Placeholders that must be filled in before going live. */
.todo { background: var(--amber-mist); color: var(--amber-ink); border-radius: 6px; padding: 0 5px; font-weight: 600; }