/* alatoo.dev "Linien": the map is the page. Everything follows the rules of a hiking map: contour lines, labels that sit
   in the lines, summit marks with heights, a marked trail, the legend as menu and the cartouche at the bottom.
   No cards, glass, paper or 3D models floating above the map. */

@font-face { font-family: 'Baloo 2'; src: url(assets/baloo2-800.woff2) format('woff2'), url(assets/baloo2-800.woff) format('woff'); font-weight: 800; font-display: swap; }

/* ---------- colors: change here, the map (karte.js) reads the --karte-* and --wolke-* values too ----------
   Contrast (WCAG): --text-2, --leise and --linie-text reach at least 4.5:1 on --grund; --aktion carries white text at 7:1. */
:root {
  --grund: #EAF2EE;
  --text: #1A1A2E;
  --text-2: #24332D;
  --leise: #3D5149;
  --linie-text: #0E6F5C;          /* jade for text and labels: 5.5:1 */
  --rand: rgb(22 131 108 / .42);
  --warm: #E0457B;                /* alpenglow: summits, the trail, the one action */
  --aktion: #B42357;
  --aktion-text: #FFFFFF;
  --feld: #F7FAF8;
  --karte-grund: #EAF2EE;
  --karte-linie: #16836C;
  --karte-warm: #E0457B;
  --karte-nebel: #F4F9F6;
  --karte-dunkel: 0;
  --wolke-licht: #FFFFFF;
  --wolke-schatten: #B3CCC2;
  --wolke-grund: #F4F9F6;
  --display: 'Baloo 2', system-ui, sans-serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --grund: #07120F; --text: #F4F6FA; --text-2: #D6E4DE; --leise: #A9C0B8; --linie-text: #6FD8BE;
    --rand: rgb(95 208 181 / .42); --warm: #FF8FB1; --aktion: #FF8FB1; --aktion-text: #1A1A2E; --feld: #0C1B17;
    --karte-grund: #07120F; --karte-linie: #5FD0B5; --karte-warm: #FF8FB1; --karte-nebel: #1A2C27; --karte-dunkel: 1;
    --wolke-licht: #5A7A6F; --wolke-schatten: #1C332C; --wolke-grund: #2B453E;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --grund: #07120F; --text: #F4F6FA; --text-2: #D6E4DE; --leise: #A9C0B8; --linie-text: #6FD8BE;
  --rand: rgb(95 208 181 / .42); --warm: #FF8FB1; --aktion: #FF8FB1; --aktion-text: #1A1A2E; --feld: #0C1B17;
  --karte-grund: #07120F; --karte-linie: #5FD0B5; --karte-warm: #FF8FB1; --karte-nebel: #1A2C27; --karte-dunkel: 1;
  --wolke-licht: #5A7A6F; --wolke-schatten: #1C332C; --wolke-grund: #2B453E;
  color-scheme: dark;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; overflow-x: clip; } /* the fog behind text blocks reaches past the edge; without this phones zoom out to show it */
body {
  margin: 0; background: var(--grund); color: var(--text);
  font: 400 1.0625rem/1.62 var(--sans);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  overflow-x: clip;
}
::selection { background: var(--linie-text); color: var(--grund); }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: var(--linie-text); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--text); }
:focus-visible { outline: 3px solid var(--warm); outline-offset: 3px; border-radius: 6px; }
.sprung { position: absolute; z-index: 60; left: 16px; top: -80px; padding: 12px 18px; border-radius: 12px; background: var(--text); color: var(--grund); font-weight: 700; text-decoration: none; }
.sprung:focus { top: 16px; }
.sprung:hover { color: var(--grund); }

/* the map sits behind everything */
.karte { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; display: block; }
main, .kopf, .fuss { position: relative; z-index: 2; }

/* map lettering: the lines stop around the letters, like printed labels on a contour map (a halo in ground color) */
@supports (paint-order: stroke) { .freigestellt { -webkit-text-stroke: .17em var(--grund); paint-order: stroke fill; } }
/* one green word per heading, like the green labels a hiking map uses for forests and meadows (Vlad, round 7) */
.freigestellt em, h1 em, h2 em { font-style: normal; color: var(--linie-text); }
/* a very light fog behind every text block: the map stays visible, the text reads calmer (Vlad, round 7) */
.ruhe { position: relative; isolation: isolate; }
.ruhe::before {
  content: ""; position: absolute; z-index: -1; inset: -34px -48px; pointer-events: none;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--grund) 78%, transparent), color-mix(in srgb, var(--grund) 52%, transparent) 62%, transparent);
}
.blatt.ruhe::before { display: none; }

/* big screens: every place snaps into the screen; karte.js glides one place per wheel gesture.
   Phones and low windows scroll freely: there a place is often taller than the screen and snapping pulled readers back. */
@media (min-width: 881px) and (min-height: 601px) {
  html:has(main .ort + .ort) { scroll-snap-type: y mandatory; scroll-padding-top: 0; } /* a place fills the screen; its own top padding clears the header */
  main .ort { scroll-snap-align: start; scroll-snap-stop: always; }
  .fuss { scroll-snap-align: end; }
}

/* ---------- header: logo and the legend ---------- */
.kopf {
  position: fixed; z-index: 40; left: 0; right: 0; top: env(safe-area-inset-top, 0px);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(16px, env(safe-area-inset-right, 0px)) 14px max(16px, env(safe-area-inset-left, 0px));
}
@media (min-width: 900px) { .kopf { padding-inline: clamp(24px, 4vw, 56px); } }
.marke { display: block; line-height: 0; padding: 6px 8px; margin-left: -8px; border-radius: 10px; background: var(--grund); }
.marke img { width: clamp(118px, 11vw, 148px); height: auto; }
.legende {
  position: relative; display: flex; gap: 2px; padding: 4px; border-radius: 999px;
  background: var(--grund); border: 1px solid var(--rand);
}
.legende a {
  position: relative; z-index: 1; display: flex; align-items: center; gap: 8px; padding: 9px 14px 9px 11px; border-radius: 999px;
  color: var(--text); text-decoration: none; font: 600 .9375rem/1 var(--sans); white-space: nowrap; transition: color .35s;
}
.legende a.hier { color: var(--grund); }
.schlitten { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: 999px; background: var(--linie-text); opacity: 0; transition: transform .5s cubic-bezier(.22, 1, .36, 1), width .5s cubic-bezier(.22, 1, .36, 1), opacity .3s; }
.zeichen { width: 18px; height: 18px; flex: none; overflow: visible; }
.z-gipfel { fill: currentColor; }
.z-weg { fill: none; stroke: var(--warm); stroke-width: 2.4; stroke-dasharray: 3.2 2.6; stroke-linecap: round; }
.z-kartusche { fill: none; stroke: currentColor; stroke-width: 1.4; }
.z-fahne { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.legende-knopf {
  display: none; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--rand); background: var(--grund);
  color: var(--text); font: 700 .9375rem/1 var(--sans); cursor: pointer;
}
@media (max-width: 759px) {
  .legende-knopf { display: block; }
  .legende {
    position: absolute; top: calc(100% - 4px); right: max(16px, env(safe-area-inset-right, 0px)); flex-direction: column; gap: 0;
    border-radius: 18px; padding: 8px; min-width: 210px; box-shadow: 0 18px 40px -18px rgb(10 30 24 / .45);
    visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s;
  }
  .kopf.offen .legende { visibility: visible; opacity: 1; transform: none; }
  .legende a { padding: 13px 14px; border-radius: 12px; }
  .legende a.hier { background: var(--linie-text); }
  .schlitten { display: none; }
}

/* ---------- places on the map ---------- */
.ort {
  position: relative; max-width: 1240px; margin: 0 auto; min-height: 100svh; overflow-x: clip; /* wide labels (the range name, ring text) never widen the page */
  padding-block: clamp(104px, 15vh, 150px) clamp(56px, 9vh, 104px);
  display: grid; align-content: center; gap: clamp(28px, 5vh, 56px);
}
h1 { font: 800 clamp(3rem, 7.4vw, 6.4rem)/.95 var(--display); letter-spacing: -0.03em; }
h2 { font: 800 clamp(2.2rem, 4.6vw, 4rem)/1 var(--display); letter-spacing: -0.025em; }
h3 { font: 700 1.125rem/1.3 var(--sans); }
.lead { font-size: clamp(1.15rem, 1.5vw, 1.32rem); font-weight: 500; color: var(--text-2); max-width: 31em; }
:where(.ort p) { color: var(--text-2); max-width: 34em; }
.aktionen { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border: 0; border-radius: 999px;
  background: var(--aktion); color: var(--aktion-text); font: 700 1.0625rem/1 var(--sans); text-decoration: none; cursor: pointer;
  box-shadow: 0 10px 20px -12px rgb(5 18 14 / .5); transition: transform .2s cubic-bezier(.22, 1, .36, 1), box-shadow .2s;
}
.knopf:hover { color: var(--aktion-text); transform: translateY(-2px); box-shadow: 0 14px 24px -12px rgb(5 18 14 / .55); }
.knopf:active { transform: scale(.97); transition-duration: .1s; }
.leiser-link { font-weight: 600; }
.hoehe { font-variant-numeric: tabular-nums; }

/* summit mark: triangle, name, height, set like a map label */
.gipfelzeichen { display: flex; align-items: center; gap: 8px; font-size: .9375rem; color: var(--text); text-shadow: 0 0 3px var(--grund), 0 0 3px var(--grund), 0 0 6px var(--grund); }
.gipfelzeichen svg { width: 16px; height: 16px; flex: none; fill: var(--text); }
.gipfelzeichen .hoehe { color: var(--leise); font-weight: 600; }

/* ---------- start: Dev's summit ---------- */
.start { grid-template-columns: minmax(0, 1fr); align-items: center; }
.start-text { display: grid; gap: clamp(18px, 3vh, 28px); justify-items: start; }
.gipfel { position: relative; justify-self: center; display: grid; justify-items: center; gap: 10px; width: clamp(150px, 40vw, 250px); }
@media (min-width: 900px) {
  .start { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); }
  .gipfel { margin-top: 40px; }
}
/* the range name arches over Dev's summit, like range names follow the ridge on a map; dark and with a wide halo so it reads */
.gebirge { position: absolute; left: 50%; top: -30%; width: 230%; translate: -50% 0; overflow: visible; pointer-events: none; z-index: 0; }
.gebirge text { font: 750 27px var(--sans); letter-spacing: .5em; fill: var(--text-2); stroke: var(--grund); stroke-width: 9px; stroke-linejoin: round; paint-order: stroke fill; }
dev-figur { display: block; aspect-ratio: 1; --dev-blase: var(--text); --dev-blase-text: var(--grund); --dev-schrift: 700 .95rem/1.3 var(--sans); }
dev-figur > svg { display: block; width: 100%; height: 100%; }
.dev { position: relative; z-index: 2; width: 100%; --dev-schatten: drop-shadow(0 22px 20px rgb(5 18 14 / .3)); }
.gipfel-marken, .besucher-marken { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.gm { position: absolute; display: grid; justify-items: center; gap: 4px; translate: -50% -100%; animation: auftauchen .7s cubic-bezier(.16, 1, .3, 1) both; transition: left .6s cubic-bezier(.65, 0, .35, 1), top .6s cubic-bezier(.65, 0, .35, 1); }
.gm b { font: 700 1.05rem/1.1 var(--sans); white-space: nowrap; color: var(--text); text-shadow: 0 0 3px var(--grund), 0 0 3px var(--grund), 0 0 8px var(--grund); }
.gm small { font: 600 .8rem/1 var(--sans); font-variant-numeric: tabular-nums; color: var(--leise); text-shadow: 0 0 3px var(--grund), 0 0 6px var(--grund); }
.gm i { width: 0; border: 6px solid transparent; border-top: 0; border-bottom: 10px solid var(--warm); }
.gm.weg { animation: verschwinden .6s ease forwards; }
@keyframes auftauchen { from { opacity: 0; transform: translateY(12px); } }
@keyframes verschwinden { to { opacity: 0; transform: translateY(-10px); } }
.hoehenmesser {
  position: fixed; left: 0; top: 0; z-index: 30; pointer-events: none; padding: 6px 10px; border-radius: 8px;
  background: var(--text); color: var(--grund); font: 700 .78rem/1 var(--sans); font-variant-numeric: tabular-nums; white-space: nowrap;
  opacity: 0; transition: opacity .2s; will-change: transform;
}
.hoehenmesser.an { opacity: 1; }

/* ---------- Peaked: the phone on its own summit, the facts written along its contour lines ---------- */
.peaked { position: relative; grid-template-columns: minmax(0, 1fr); align-items: center; }
.peaked-text { display: grid; gap: 22px; justify-items: start; }
.etikett { margin: 0; display: grid; width: min(100%, 26rem); border-top: 1.5px solid var(--text); }
.etikett div { display: grid; grid-template-columns: 8.5em 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--rand); }
.etikett dt { font-weight: 600; color: var(--leise); }
.etikett dd { margin: 0; font-weight: 600; color: var(--text); }
.peaked blockquote { margin: 0; max-width: 24em; font: 600 1.18rem/1.45 var(--sans); color: var(--linie-text); }
.peaked blockquote::before { content: '„'; }
.peaked blockquote::after { content: '“'; }
.peaked-gipfel { justify-self: center; position: relative; z-index: 1; padding-block: 40px 150px; }
@media (min-width: 900px) { .peaked-gipfel { padding-block: 56px; } }
/* the phone is a small object with depth: it leans toward the mouse, the phone's tilt sensor or a sideways swipe (karte.js) */
.handy-buehne { perspective: 1100px; }
.handy-buehne > .handy { margin-inline: auto; } /* the buttons below are wider than the phone */
.handy {
  --kx: 0; --ky: 0;
  position: relative; width: clamp(180px, 46vw, 236px); aspect-ratio: 600 / 1339; border-radius: 2.3rem; padding: 7px; background: #15161F;
  transform-style: preserve-3d; transform: rotateX(calc(var(--kx) * 1deg)) rotateY(calc(var(--ky) * 1deg));
  box-shadow: calc(var(--ky) * -1.4px) calc(30px + var(--kx) * 1.2px) 60px -26px rgb(5 18 14 / .55), inset 0 0 0 1.5px rgb(255 255 255 / .1);
  touch-action: pan-y; cursor: grab; -webkit-user-select: none; user-select: none;
}
.handy::before { /* the back of the case: shows as the phone's edge when it tilts */
  content: ""; position: absolute; inset: 0; border-radius: inherit; background: #0A0B10; transform: translateZ(-11px);
}
.bildschirm { position: relative; height: 100%; border-radius: 1.85rem; overflow: hidden; transform: translateZ(1px); }
.handy img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 1.85rem; -webkit-user-drag: none; }
/* the screens of the app lie on top of each other; the one shown has .an. The old one stays on top as a cover sheet
   (.deckblatt) and fades out once the new picture is drawn, so day and night cross-fade too (karte.js) */
.bildschirm .screen { position: absolute; inset: 0; visibility: hidden; }
.bildschirm .screen.an { visibility: visible; }
.deckblatt { position: absolute; inset: 0; z-index: 1; pointer-events: none; transition: opacity .42s cubic-bezier(.22, 1, .36, 1), scale .42s cubic-bezier(.22, 1, .36, 1); }
.deckblatt.weg { opacity: 0; scale: 1.025; }
/* the camera hole between clock and battery, measured on the Android screenshot: 3.3 % from the top */
.bildschirm::before { content: ""; position: absolute; z-index: 2; left: 50%; top: 3.3%; width: 4%; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: #050507; }
.bildschirm::after { /* light that glides over the glass as the phone tilts */
  content: ""; position: absolute; z-index: 3; inset: -20%; pointer-events: none;
  background: linear-gradient(115deg, transparent 38%, rgb(255 255 255 / .16) 48%, transparent 58%);
  transform: translateX(calc(var(--ky) * 1.6%)) translateY(calc(var(--kx) * -1%)); opacity: calc(.35 + (var(--ky) * var(--ky) + var(--kx) * var(--kx)) / 300);
}
/* floating below the phone: which screen of the app, and day or night. Built like the legend: a pill with a sliding mark */
.handy-steuer { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; margin-top: 28px; animation: schweben 5s ease-in-out infinite; }
.handy-steuer[hidden] { display: none; }
.handy-steuer .screen-wahl { grid-column: 2; } /* the pill sits centred under the phone, day and night beside it */
.handy-steuer .modus-knopf { justify-self: start; }
@keyframes schweben { 50% { translate: 0 -4px; } }
.screen-wahl, .modus-knopf { background: var(--grund); border: 1px solid var(--rand); box-shadow: 0 16px 30px -20px rgb(5 18 14 / .55); }
.screen-wahl { position: relative; display: flex; gap: 2px; padding: 4px; border-radius: 999px; }
.screen-wahl button {
  position: relative; z-index: 1; min-height: 40px; padding: 0 15px; border: 0; border-radius: 999px; background: none;
  color: var(--text); font: 600 .9375rem/1 var(--sans); cursor: pointer; transition: color .35s; -webkit-tap-highlight-color: transparent;
}
.screen-wahl button[aria-pressed="true"] { color: var(--grund); }
.wahl-schlitten { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: 999px; background: var(--linie-text); transition: transform .5s cubic-bezier(.22, 1, .36, 1), width .5s cubic-bezier(.22, 1, .36, 1); }
.modus-knopf { display: grid; place-items: center; width: 50px; height: 50px; padding: 0; border-radius: 50%; color: var(--text); cursor: pointer; -webkit-tap-highlight-color: transparent; }
.modus-knopf svg { width: 22px; height: 22px; overflow: visible; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.modus-knopf .sonne, .modus-knopf .mond { transform-origin: 12px 12px; transition: opacity .35s, transform .5s cubic-bezier(.22, 1, .36, 1); }
.modus-knopf .mond { opacity: 0; transform: rotate(-70deg) scale(.5); }
.modus-knopf[aria-pressed="true"] .sonne { opacity: 0; transform: rotate(70deg) scale(.5); }
.modus-knopf[aria-pressed="true"] .mond { opacity: 1; transform: none; }
.screen-wahl button:hover, .modus-knopf:hover { color: var(--linie-text); }
.screen-wahl button[aria-pressed="true"]:hover { color: var(--grund); }
.ringschrift { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; overflow: visible; }
.ringschrift text { font: 650 15px var(--sans); letter-spacing: .1em; fill: var(--linie-text); stroke: var(--grund); stroke-width: 6px; stroke-linejoin: round; paint-order: stroke fill; }
.ringschrift text.warm { fill: var(--aktion); }
.nebelgipfel { display: flex; align-items: flex-start; gap: 10px; max-width: 24rem; font-size: .9375rem; color: var(--text-2); }
.nebelgipfel svg { width: 16px; height: 16px; flex: none; margin-top: 3px; fill: none; stroke: var(--leise); stroke-width: 1.6; stroke-dasharray: 2.2 2; }
@media (min-width: 900px) {
  .peaked { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .nebelgipfel { position: absolute; left: 41%; bottom: clamp(28px, 6vh, 64px); max-width: 15rem; }
}

/* ---------- Regeln: a marked trail, red dashes across the contour lines ---------- */
.regeln { align-content: center; }
.regeln-kopf { display: grid; gap: 16px; }
.weg-feld { position: relative; }
.weg-linie { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.weg-linie path { fill: none; stroke: var(--warm); stroke-width: 3.5; stroke-dasharray: 11 8; stroke-linecap: round; }
.weg { list-style: none; margin: 0; padding: 0; display: grid; gap: 44px; }
.weg li { display: grid; gap: 8px; padding-left: 40px; }
.wegpunkt { position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--grund); border: 4px solid var(--warm); }
.weg .hoehe { font-weight: 700; font-size: .875rem; color: var(--leise); }
.weg p { font-size: 1rem; }
@media (min-width: 900px) {
  .weg { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; align-items: end; }
  .weg li { padding-left: 0; padding-top: 44px; margin-bottom: calc(var(--stufe, 0) * 64px); text-align: left; }
  .weg li:nth-child(1) { --stufe: 0; }
  .weg li:nth-child(2) { --stufe: 1; }
  .weg li:nth-child(3) { --stufe: 2; }
  .weg li:nth-child(4) { --stufe: 3; }
  .wegpunkt { top: 0; }
}

/* ---------- one frame for "Über mich" and the guestbook: a map sheet (Vlad, round 7: unify both, new frame) ----------
   A solid sheet with soft corners, a hairline edge and the corner marks a printed map has at its four corners. */
.blatt {
  --ecke: var(--linie-text);
  position: relative; background-color: var(--feld); border: 1px solid var(--rand); border-radius: 20px;
  padding: clamp(22px, 3.4vw, 40px); box-shadow: 0 1px 0 rgb(255 255 255 / .5) inset, 0 28px 60px -34px rgb(5 18 14 / .45);
  background-image:
    linear-gradient(var(--ecke), var(--ecke)), linear-gradient(var(--ecke), var(--ecke)),
    linear-gradient(var(--ecke), var(--ecke)), linear-gradient(var(--ecke), var(--ecke)),
    linear-gradient(var(--ecke), var(--ecke)), linear-gradient(var(--ecke), var(--ecke)),
    linear-gradient(var(--ecke), var(--ecke)), linear-gradient(var(--ecke), var(--ecke));
  background-size: 18px 2px, 2px 18px, 18px 2px, 2px 18px, 18px 2px, 2px 18px, 18px 2px, 2px 18px;
  background-position: 12px 12px, 12px 12px, calc(100% - 12px) 12px, calc(100% - 12px) 12px,
    12px calc(100% - 12px), 12px calc(100% - 12px), calc(100% - 12px) calc(100% - 12px), calc(100% - 12px) calc(100% - 12px);
  background-repeat: no-repeat;
}
.blatt-fuss { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-top: 16px; border-top: 1px solid var(--rand); font-size: .875rem; font-weight: 600; color: var(--leise); }

/* ---------- Über mich ---------- */
.ueber { align-content: center; }
.kartusche { width: min(100%, 58rem); justify-self: center; display: grid; gap: 24px; }
.kartusche-innen { display: grid; gap: clamp(18px, 3vw, 36px); }
@media (min-width: 760px) { .kartusche-innen { grid-template-columns: 7.5rem minmax(0, 1fr); align-items: start; } }
.kartusche-text { display: grid; gap: 14px; }
.foto { margin: 0; width: 7.5rem; }
@media (max-width: 759px) { .foto { width: 5.5rem; } }
.foto-rahmen { position: relative; aspect-ratio: 1; border-radius: 50%; border: 1.5px solid var(--rand); background: var(--grund); overflow: hidden; }
.foto-rahmen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.foto-platzhalter { position: absolute; inset: 18%; fill: none; stroke: var(--rand); stroke-width: 3; }
.massstab { display: inline-flex; align-items: center; gap: 10px; font-variant-numeric: tabular-nums; }
.massstab svg { width: 96px; height: 12px; fill: var(--text); stroke: var(--text); stroke-width: 1.2; }

/* ---------- Gipfelbuch: the form is a legend box, the entries are summits ---------- */
.buch { position: relative; grid-template-columns: minmax(0, 1fr); align-items: start; padding-bottom: 220px; } /* phones: open map below the form for the visitors' summits */
.buch-text { display: grid; gap: 18px; align-content: start; }
.privat { font-size: 1rem; }
.eintraege-titel { margin-top: 10px; }
.eintraege { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; max-width: 30rem; }
.eintraege li { display: grid; grid-template-columns: 16px 1fr; gap: 4px 10px; align-items: baseline; }
.eintraege li svg { width: 14px; height: 14px; fill: var(--warm); translate: 0 1px; }
.eintraege .wer { font-weight: 700; color: var(--text); }
.eintraege .wer .hoehe { font-weight: 600; color: var(--leise); }
.eintraege .was { grid-column: 2; color: var(--text-2); }
.eintraege .marke-idee { font-size: .8rem; font-weight: 700; color: var(--aktion); margin-left: 6px; }
.eintragen { display: grid; gap: 10px; width: min(100%, 30rem); justify-self: center; }
.falle { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; } /* a field only bots fill in */
.eintragen .knopf[disabled] { opacity: .6; cursor: progress; }
.art { border: 0; margin: 0 0 6px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.art legend { font-weight: 700; margin-bottom: 10px; }
.art label { position: relative; }
.art input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.art span { display: inline-block; padding: 9px 15px; border-radius: 999px; border: 1.5px solid var(--rand); font-weight: 600; }
.art input:checked + span { background: var(--text); color: var(--grund); border-color: var(--text); }
.art input:focus-visible + span { outline: 3px solid var(--warm); outline-offset: 3px; }
.feld { display: flex; justify-content: space-between; font-weight: 700; margin-top: 6px; }
.zaehler { font-weight: 500; color: var(--leise); font-variant-numeric: tabular-nums; }
.eintragen input[type=text], .eintragen textarea {
  width: 100%; font: 500 1rem/1.45 var(--sans); color: var(--text); background: var(--feld);
  border: 1.5px solid var(--rand); border-radius: 8px; padding: 11px 13px; resize: vertical;
}
.eintragen input[type=text]:focus, .eintragen textarea:focus { outline: none; border-color: var(--linie-text); box-shadow: 0 0 0 3px rgb(22 131 108 / .2); }
.eintragen [aria-invalid="true"] { border-color: var(--aktion); }
.eintragen ::placeholder { color: var(--leise); opacity: .8; }
.haken { display: flex; gap: 10px; align-items: flex-start; font-size: .9375rem; margin-top: 6px; color: var(--text-2); }
.haken input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--linie-text); flex: none; }
.absenden { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 8px; }
.status { font-weight: 600; color: var(--linie-text); }
.status.fehler { color: var(--aktion); }
.vorschau-hinweis { font-size: .8125rem; color: var(--leise); }
@media (min-width: 900px) {
  .buch { grid-template-columns: minmax(0, 1fr) minmax(0, 30rem); gap: clamp(32px, 6vw, 96px); align-items: center; padding-bottom: clamp(56px, 9vh, 104px); }
}

/* ---------- footer ---------- */
.fuss { max-width: 1240px; margin: 0 auto; padding: 32px 0 calc(40px + env(safe-area-inset-bottom, 0px)); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: .875rem; color: var(--leise); border-top: 1px solid var(--rand); }
.fuss nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.fuss a { color: var(--text-2); }

/* ---------- opening: a drone flight down through the clouds onto Dev's summit ---------- */
.auftakt { display: none; }
.auftakt-laeuft .auftakt { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; overflow: hidden; }
.auftakt > * { grid-area: 1 / 1; }
.auftakt-wolke, .auftakt-nebel { align-self: stretch; justify-self: stretch; width: 100%; height: 100%; }
.auftakt-nebel { background: var(--wolke-grund); }
.auftakt-marke { margin: 0; font: 800 clamp(2.6rem, 6.4vw, 4.6rem)/1 var(--display); letter-spacing: -.035em; color: var(--text); opacity: 0; }
.auftakt-marke b { color: var(--linie-text); }
.auftakt-an .start-text, .auftakt-an .gipfelzeichen, .auftakt-an .gebirge { animation: rein 1s cubic-bezier(.16, 1, .3, 1) 1.6s both; }
.auftakt-an .kopf { animation: von-oben .9s cubic-bezier(.16, 1, .3, 1) 1.6s both; }
@keyframes rein { from { opacity: 0; transform: translateY(18px); } }
@keyframes von-oben { from { transform: translateY(-170%); } }

/* ---------- pages besides the start: Peaked, help, privacy, imprint, 404 ---------- */
.unterseite .ort { min-height: auto; padding-block: clamp(110px, 16vh, 150px) clamp(40px, 7vh, 72px); }
.unterseite .ort.erste { min-height: 100svh; }
.unterseite h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); }
.abschnitt-kopf { display: grid; gap: 14px; }
.zitat { margin: 0; max-width: 28em; font: 600 1.25rem/1.45 var(--sans); color: var(--linie-text); }
.zitat::before { content: "„"; }
.zitat::after { content: "“"; }

/* reading pages: one calm column on the map */
.text-seite { max-width: 46rem; margin: 0 auto; padding-block: clamp(110px, 16vh, 150px) 72px; display: grid; gap: 18px; }
.text-seite h1 { font: 800 clamp(2.2rem, 5vw, 3.4rem)/1.02 var(--display); letter-spacing: -.02em; }
.text-seite h2 { font: 800 clamp(1.35rem, 2.6vw, 1.7rem)/1.15 var(--display); letter-spacing: -.01em; margin-top: 18px; }
.text-seite p, .text-seite li { color: var(--text-2); max-width: 40em; }
.text-seite ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.stand { font-size: .9375rem; font-weight: 600; color: var(--leise); }
.platzhalter { background: color-mix(in srgb, #F2B705 26%, transparent); border-radius: 4px; padding: 0 .25em; font-weight: 600; color: var(--text); }
.hinweis { border: 1px solid color-mix(in srgb, var(--warm) 45%, transparent); padding: 12px 16px; background: color-mix(in srgb, var(--warm) 8%, var(--feld)); border-radius: 12px; color: var(--text); }
.hinweis p { color: var(--text); }

/* Peaked page: the screens of the app, side by side like a row of summits */
.screens { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 36px); align-items: start; }
.screens li { display: grid; gap: 14px; justify-items: center; text-align: center; }
.screens .handy { width: min(100%, 210px); border-radius: 1.9rem; padding: 6px; }
.screens .bildschirm, .screens .handy img { border-radius: 1.5rem; }
.screens h3 { font: 800 1.2rem/1.1 var(--display); }
.screens p { font-size: .9375rem; color: var(--text-2); max-width: 17em; }
@media (max-width: 899px) {
  .screens { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: min(64vw, 230px); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; margin-inline: calc(-1 * max(16px, env(safe-area-inset-left, 0px))); padding-inline: max(16px, env(safe-area-inset-left, 0px)); scrollbar-width: none; }
  .screens::-webkit-scrollbar { display: none; }
  .screens li { scroll-snap-align: center; }
}
.merkmale { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 26px 40px; }
.merkmale li { display: grid; grid-template-columns: 22px 1fr; gap: 6px 12px; align-items: baseline; }
.merkmale svg { width: 16px; height: 16px; fill: var(--warm); translate: 0 2px; }
.merkmale h3 { font-size: 1.0625rem; }
.merkmale p { grid-column: 2; font-size: 1rem; color: var(--text-2); }

/* help: questions that open like a map's fold */
.fragen { display: grid; gap: 10px; }
.fragen details { border: 1px solid var(--rand); border-radius: 14px; background: var(--feld); }
.fragen summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; align-items: center; border-radius: 14px; }
.fragen summary::-webkit-details-marker { display: none; }
.fragen summary::after { content: ""; width: 10px; height: 10px; flex: none; border: solid var(--linie-text); border-width: 0 2px 2px 0; rotate: 45deg; translate: 0 -3px; transition: rotate .2s cubic-bezier(.23, 1, .32, 1); }
.fragen details[open] summary::after { rotate: 225deg; translate: 0 3px; }
.fragen details > div { padding: 0 18px 16px; display: grid; gap: 10px; }

/* 404: lost on the map */
.verirrt .gipfelzeichen .hoehe { color: var(--aktion); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gm, .gm.weg, .knopf, .schlitten { animation: none; transition: none; }
  .handy { transform: none; }
  .handy-steuer { animation: none; }
  .deckblatt, .wahl-schlitten, .modus-knopf .sonne, .modus-knopf .mond { transition: none; }
}