@charset "UTF-8";

/* ============================================================
   die Veranda – das Universum – und wir
   Konsolidiertes Stylesheet (Juli 2026)
   Farbwelt: helles Petrol, dunkle Petrol-Tinte, Terrakotta-Akzent.
   Schrift: Manrope. Skizzen-Hintergründe je Kapitel.
   ============================================================ */

/* ---------- Variablen ---------- */
:root{
  --cream:#F2F1EA;            /* Papier (Cover-Rückseite, Knöpfe) */
  --cream-2:#DFE8E6;
  --ink:#22434A;              /* Tinte: dunkles Petrol */
  --ink-soft:#22434A;
  --green:#22434A;--green-deep:#22434A;--pen:#22434A;--rust:#22434A;--blue:#22434A;
  --line:rgba(34,67,74,.2);
  --accent:#B4552F;           /* Terrakotta */
  --accent-soft:rgba(180,85,47,.15);
  --mobile-gutter:clamp(18px,6vw,72px);
}
html[data-theme="dark"]{
  --cream:#0F191B;--cream-2:#16262A;
  --ink:#E3E0D2;--ink-soft:#E3E0D2;
  --green:#E3E0D2;--green-deep:#E3E0D2;--pen:#E3E0D2;--rust:#E3E0D2;--blue:#E3E0D2;
  --line:rgba(227,224,210,.24);
  --accent:#E8B06E;--accent-soft:rgba(232,176,110,.18);
}

/* ---------- Basis ---------- */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.8;letter-spacing:-.005em;
  color:var(--green-deep);
  background:linear-gradient(180deg,#DEEAE9 0%,#D2E2E1 30%,#C8DCDB 60%,#D0E0DF 100%);
  overflow-x:hidden;
}
html[data-theme="dark"] body{
  background:linear-gradient(180deg,#101E38 0%,#0E1D34 30%,#0C1B31 60%,#0E1F38 100%);
}
/* Papierkörnung über allem */
body::before{content:"";position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.16;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.15'/%3E%3C/svg%3E")}
html[data-theme="dark"] body::before{opacity:.07}
h1,h2,h3{font-family:'Manrope',system-ui,sans-serif;font-weight:700;letter-spacing:-.025em;color:var(--green-deep)}
a{color:var(--green-deep)}
::selection{background:var(--accent-soft);color:var(--green-deep)}
main{position:relative;z-index:1}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- Sterne ---------- */
.stars{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  opacity:.3;transform:translateY(var(--drift,0));
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, var(--ink) 40%, transparent 41%),
    radial-gradient(1.5px 1.5px at 80% 10%, var(--ink) 40%, transparent 41%),
    radial-gradient(1px 1px at 60% 30%, var(--ink) 40%, transparent 41%),
    radial-gradient(1.5px 1.5px at 30% 60%, var(--ink) 40%, transparent 41%),
    radial-gradient(1px 1px at 90% 70%, var(--ink) 40%, transparent 41%),
    radial-gradient(1.5px 1.5px at 45% 85%, var(--ink) 40%, transparent 41%);
  background-repeat:no-repeat;
  background-size:270px 310px,390px 360px,430px 470px,510px 520px,350px 410px,470px 540px;
}
html[data-theme="dark"] .stars{opacity:.65}
.ambient-galaxies{display:none}

/* ---------- Kopfzeile ---------- */
header{
  position:fixed;left:0;right:0;top:0;z-index:10;
  display:flex;align-items:center;justify-content:flex-end;gap:16px;
  padding:18px 6vw;
  background:linear-gradient(rgba(222,234,233,.94),rgba(222,234,233,.6),transparent);
}
html[data-theme="dark"] header{background:linear-gradient(rgba(24,20,48,.9),rgba(24,20,48,.55),transparent)}
nav{display:flex;flex-wrap:wrap;justify-content:flex-end}
nav a{
  margin-left:22px;text-decoration:none;white-space:nowrap;
  font-size:.9rem;font-weight:600;letter-spacing:.01em;color:var(--green-deep);
  background:linear-gradient(var(--accent),var(--accent)) bottom/0 1px no-repeat;
  transition:.3s;
}
nav a:hover{color:var(--accent);background-size:100% 1px}
.theme-toggle{
  width:34px;height:34px;flex:0 0 34px;border:1px solid var(--line);border-radius:50%;
  background:transparent;color:var(--green-deep);display:grid;place-items:center;cursor:pointer;
  font:500 1.05rem/1 'Manrope',system-ui,sans-serif;transition:background .25s,transform .25s;
}
.theme-toggle:hover{background:rgba(34,67,74,.1);transform:rotate(18deg);color:var(--accent)}
html[data-theme="dark"] .theme-toggle:hover{background:rgba(227,224,210,.1)}

/* ---------- Einstieg (Hero) ---------- */
.hero{
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  max-width:900px;margin:0 auto;gap:24px;
  padding:132px 6vw 88px;text-align:center;
  position:relative;
}
.hero-text{order:1;display:flex;flex-direction:column;align-items:center;text-align:center}
.hero-note{order:2;font:500 .78rem/1.5 'Manrope',system-ui,sans-serif;letter-spacing:.06em;color:var(--green-deep);margin-top:4px}
.hero-note span{display:block}

/* Cover als aufklappbares Buch */
.hero-cover{order:0;width:min(380px,68vw);margin:0 auto;position:relative;isolation:isolate;cursor:pointer;perspective:1500px;border:2px solid #1A1A1A}
.cover-flip{position:relative;width:100%;aspect-ratio:2/3;transform-style:preserve-3d;transition:transform 1.3s cubic-bezier(.65,0,.35,1);will-change:transform}
.hero-cover.flipped .cover-flip{transform:rotateY(180deg)}
.cover-face{position:absolute;inset:0;display:grid;background:var(--cream);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.cover-face-front img{display:block;width:100%;height:100%;object-fit:cover;border:0;background:var(--cream);grid-area:1/1}
.cover-face-front .cover-photo{opacity:0;will-change:opacity}
.cover-face-front .cover-sparks{grid-area:1/1;position:relative;pointer-events:none;overflow:visible}
.cover-galaxies{position:absolute;inset:0;pointer-events:none;overflow:visible;z-index:2}
.cover-face-back{
  display:flex;flex-direction:column;transform:rotateY(180deg);
  background:radial-gradient(circle at 50% 38%,rgba(255,255,255,.55),transparent 68%),var(--cream);
  align-items:center;justify-content:center;padding:16% 13%;text-align:center;
  border:1px solid rgba(46,58,52,.25);position:relative;isolation:isolate;
}
.cover-face-back::before{content:"";position:absolute;z-index:0;inset:9px;border:1px solid rgba(46,58,52,.15);pointer-events:none}
.cover-face-back::after{content:"\201C";position:absolute;z-index:0;top:9%;left:50%;transform:translateX(-50%);font:700 3rem/1 'Manrope',system-ui,sans-serif;color:rgba(180,85,47,.4);pointer-events:none}

/* Funken & Galaxien beim Klick aufs Cover */
.cover-sparks .spark,.cover-galaxies .spark{position:absolute;left:50%;top:50%;width:5px;height:5px;border-radius:50%;opacity:0;animation:spark-drift linear forwards}
.cover-sparks .spark.ember{background:currentColor;box-shadow:0 0 7px 2px currentColor}
.cover-galaxies .spark.galaxy{width:16px;height:16px;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.95),rgba(226,214,255,.55) 45%,transparent 72%);box-shadow:0 0 10px 3px rgba(214,201,255,.5);animation-name:spark-drift-galaxy}
@keyframes spark-drift{
  0%{opacity:0;transform:translate(-50%,-50%) translate(0,0) scale(.5)}
  12%{opacity:.9}
  75%{opacity:.7}
  100%{opacity:0;transform:translate(-50%,-50%) translate(var(--dx),var(--dy)) scale(1)}
}
@keyframes spark-drift-galaxy{
  0%{opacity:0;transform:translate(-50%,-50%) translate(0,0) rotate(0deg) scale(.6)}
  12%{opacity:.85}
  75%{opacity:.65}
  100%{opacity:0;transform:translate(-50%,-50%) translate(var(--dx),var(--dy)) rotate(var(--rot)) scale(1)}
}

/* Zitate auf der Cover-Rückseite – gleiche Schrift wie die Seite */
.cover-quote{position:relative;z-index:1;display:flex;flex-direction:column;gap:14px;opacity:0;transform:translateY(8px);transition:opacity 1s ease,transform 1s ease}
.cover-quote-line{margin:0;font:italic 400 1rem/1.65 'Manrope',system-ui,sans-serif;letter-spacing:-.005em;color:#2E3A34}
.cover-quote-line:first-child{padding-bottom:14px;border-bottom:1px solid rgba(46,58,52,.2)}
.cover-quote::after{content:"\2014 \00B7 \2014";display:block;margin-top:2px;font:400 .85rem/1 'Manrope',system-ui,sans-serif;letter-spacing:.2em;color:rgba(46,58,52,.4)}
.cover-quote.show{opacity:.92;transform:translateY(0)}

/* ---------- Abschnitte ---------- */
section{max-width:900px;margin:0 auto;padding:clamp(100px,14vw,175px) 6vw}
#buch{padding-bottom:clamp(45px,6vw,80px)}
section.alt{max-width:none;background:rgba(255,255,255,.3)}
html[data-theme="dark"] section.alt{background:rgba(6,14,26,.4)}
section.alt>.inner{max-width:900px;margin:0 auto}
.eyebrow{font-family:'Manrope',system-ui,sans-serif;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:2px}
.about-text p{font-size:1.02rem;line-height:1.85;letter-spacing:-.005em;color:var(--green-deep);max-width:62ch}

/* Leseprobe */
#leseprobe .eyebrow{margin-bottom:clamp(16px,3.5vw,30px)}
blockquote.excerpt{margin:0;padding:0;border:0;background:none;box-shadow:none;font-size:1.02rem;line-height:1.85;letter-spacing:-.005em;color:var(--green-deep);max-width:62ch}
blockquote.excerpt p{margin:0 0 1.4em;line-height:1.9}
blockquote.excerpt p:last-child{margin-bottom:0}

/* ---------- Trennstriche ---------- */
.divider{height:46px;position:relative;margin:0 auto;opacity:.6}
.divider::before,.divider::after{content:"";position:absolute;left:8%;right:8%;top:50%;height:2px;border-radius:50%;transform:rotate(-.28deg) skewX(-9deg);background:linear-gradient(90deg,transparent 0%,rgba(34,67,74,.3) 9%,var(--accent) 28%,rgba(34,67,74,.42) 49%,var(--accent) 74%,rgba(34,67,74,.25) 91%,transparent 100%)}
.divider::after{left:15%;right:13%;top:calc(50% + 4px);height:1px;opacity:.4;transform:rotate(.25deg) skewX(7deg)}
html[data-theme="dark"] .divider::before,html[data-theme="dark"] .divider::after{background:linear-gradient(90deg,transparent 0%,rgba(217,229,226,.2) 9%,var(--accent) 28%,rgba(217,229,226,.32) 49%,var(--accent) 74%,rgba(217,229,226,.16) 91%,transparent 100%)}

/* ---------- Inhaltsverzeichnis & Kapitel ---------- */
.toc{display:block;max-width:720px;margin-top:34px;counter-reset:chapter}
.toc>div{margin-bottom:50px}
.toc h3{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;color:var(--green-deep);margin:0 0 10px;border:0;padding:0}
.toc ol{list-style:none;margin:0;padding:0}
.toc li{counter-increment:chapter;display:block;padding:11px 0;font-size:.94rem;color:var(--green-deep);border-bottom:1px solid var(--line)}
.toc li::before{content:counter(chapter) ".";font-family:'Manrope',system-ui,sans-serif;font-size:.72rem;font-weight:700;color:var(--pen);min-width:24px;margin-right:8px}
.chapter-link{display:inline;width:auto;padding:0;border:0;background:none;color:inherit;text-align:left;font:inherit;font-weight:700;cursor:pointer;text-decoration:underline;text-decoration-color:var(--accent-soft);text-underline-offset:3px;transition:text-decoration-color .2s,color .2s}
.chapter-link::after{content:'\00A0\00A0\2197\FE0E';display:inline-block;font-family:-apple-system,system-ui,sans-serif;font-style:normal;font-weight:400;white-space:nowrap;font-size:.72em;opacity:.7;transition:transform .2s,opacity .2s}
.chapter-link:hover{color:var(--accent);text-decoration-color:var(--accent)}
.chapter-link:hover::after{transform:translate(3px,-2px);opacity:1;color:var(--accent)}
.chapter-panel{margin-top:clamp(38px,6vw,70px);padding-top:clamp(28px,4vw,46px);border-top:1px solid var(--line);text-align:left}
.chapter-panel[hidden]{display:none}
.chapter-panel .chapter-image{width:100%;margin:0 0 34px;position:relative;isolation:isolate;border:2px solid #1A1A1A}
.chapter-panel .chapter-image img{display:block;width:100%;height:auto}
.chapter-panel .chapter-text{font:400 1.02rem/1.85 'Manrope',system-ui,sans-serif;letter-spacing:-.005em;color:var(--green-deep);max-width:62ch}
.chapter-panel .chapter-text p{margin:0 0 1.35em}
.chapter-panel .song{max-width:none}

/* ---------- Autor ---------- */
.author{display:block}
.author .about-text{max-width:58ch}
.author .about-text p{margin:0}
.author .initial{display:none}

/* ---------- Illustrationen ---------- */
.veranda-illustration{width:min(1080px,88vw);margin:clamp(52px,9vw,112px) auto clamp(38px,7vw,82px);padding:0}
.coffee-illustration{width:min(1080px,88vw);margin:clamp(44px,8vw,96px) auto}
.author-portrait{width:min(760px,100%);margin:0 0 38px}
.veranda-illustration,.coffee-illustration,.author-portrait{position:relative;isolation:isolate;border:2px solid #1A1A1A}
.veranda-illustration img,.coffee-illustration img,.author-portrait img{display:block;width:100%;height:auto;border:0;background:var(--cream)}

/* Klick-Überblendung Zeichnung -> Foto */
.crossfade{display:grid;cursor:pointer}
.crossfade img{grid-area:1/1}
.crossfade .crossfade-top{opacity:0;transition:opacity 8s ease}
.crossfade .crossfade-top.no-transition{transition:none}
.crossfade.photo-revealed .crossfade-top{opacity:1}

/* ---------- Lieder ---------- */
.song{margin:clamp(28px,5vw,52px) auto 0;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.song-label{font:600 .8rem/1.5 'Manrope',system-ui,sans-serif;letter-spacing:.04em;color:var(--green-deep);opacity:.8;text-decoration:underline;text-decoration-color:rgba(34,67,74,.35);text-underline-offset:3px;transition:opacity .2s,text-decoration-color .2s,color .2s}
.song-label:hover{opacity:1;color:var(--accent);text-decoration-color:var(--accent)}
.song audio{width:min(320px,80vw);height:32px}
html[data-theme="dark"] .song audio{filter:invert(.86) hue-rotate(180deg)}
.lyrics-toggle{margin-top:2px;font:600 .74rem/1.5 'Manrope',system-ui,sans-serif;letter-spacing:.05em;color:var(--green-deep);opacity:.75;background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-decoration-color:rgba(34,67,74,.35);text-underline-offset:3px;transition:opacity .2s,text-decoration-color .2s,color .2s}
.lyrics-toggle:hover{opacity:1;color:var(--accent);text-decoration-color:var(--accent)}
html[data-theme="dark"] .song-label,html[data-theme="dark"] .lyrics-toggle{text-decoration-color:rgba(227,224,210,.35)}
.lyrics-panel{margin-top:14px;font:400 .95rem/1.75 'Manrope',system-ui,sans-serif;color:var(--green-deep);opacity:.9}
.lyrics-panel[hidden]{display:none}
.lyrics-panel p{margin:0 0 1.1em}
.lyrics-panel p:last-child{margin-bottom:0}

/* ---------- Fußzeile ---------- */
footer{text-align:center;padding:92px 6vw;color:var(--green-deep);font-size:.94rem;line-height:1.75;background:linear-gradient(transparent,rgba(34,67,74,.06))}
footer a{color:var(--green-deep)}

/* ---------- Nach-oben-Knopf ---------- */
.to-top{position:fixed;right:clamp(16px,4vw,32px);bottom:clamp(16px,4vw,32px);width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:var(--cream);color:#24434A;display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .3s ease,transform .3s ease,background .25s;z-index:15;box-shadow:0 6px 18px rgba(46,43,38,.14)}
.to-top::before{content:'\2191\FE0E';font-family:-apple-system,system-ui,sans-serif;font-size:1.1rem;line-height:1}
.to-top.visible{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--cream-2);color:var(--accent);border-color:var(--accent)}
html[data-theme="dark"] .to-top{box-shadow:0 6px 18px rgba(0,0,0,.4);color:#E3E0D2}

/* ---------- Skizzen-Hintergründe je Kapitel ---------- */
.kapitel,.hero{position:relative;isolation:isolate}
.kapitel::before,.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background-repeat:no-repeat;background-size:100% auto;background-position:center top;
  opacity:.28;pointer-events:none;
}
.hero::before{background-image:url('assets/bg-veranda-ink.png');background-size:cover;background-position:center bottom}
.k-buch::before{background-image:url('assets/bg-baum-ink.png')}
.k-leseprobe::before{background-image:url('assets/bg-blumenwiese-ink.png')}
.k-inhalt::before{background-image:url('assets/bg-wegweiser-ink.png')}
.k-autor::before{background-image:url('assets/bg-kamille-ink.png');background-position:center bottom}
.k-schluss::before{background-image:url('assets/bg-kuestenweg-ink.png');background-position:center bottom}
/* Nachtmodus: gleiche Skizzen, hell und noch etwas zarter */
html[data-theme="dark"] .kapitel::before,html[data-theme="dark"] .hero::before{opacity:.15}
html[data-theme="dark"] .hero::before{background-image:url('assets/bg-veranda-nacht.png')}
html[data-theme="dark"] .k-buch::before{background-image:url('assets/bg-baum-nacht.png')}
html[data-theme="dark"] .k-leseprobe::before{background-image:url('assets/bg-blumenwiese-nacht.png')}
html[data-theme="dark"] .k-inhalt::before{background-image:url('assets/bg-wegweiser-nacht.png')}
html[data-theme="dark"] .k-autor::before{background-image:url('assets/bg-kamille-nacht.png')}
html[data-theme="dark"] .k-schluss::before{background-image:url('assets/bg-kuestenweg-nacht.png')}

/* ---------- Mobil ---------- */
@media(max-width:760px){
  header{position:absolute;gap:10px;padding:14px var(--mobile-gutter);overflow:hidden}
  nav{flex:1;min-width:0;gap:12px;justify-content:flex-end;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  nav::-webkit-scrollbar{display:none}
  nav a{margin:0;font-size:.78rem;letter-spacing:0}
  .hero{padding:102px var(--mobile-gutter) 64px;gap:18px}
  .hero-cover{width:min(76vw,286px)}
  .hero-note{font-size:.7rem}
  section{padding:82px var(--mobile-gutter)}
  #buch{padding-bottom:45px}
  section.alt{padding-inline:0}
  section.alt>.inner{padding-inline:var(--mobile-gutter)}
  .about-text p,blockquote.excerpt{font-size:.96rem;line-height:1.8}
  .chapter-panel .chapter-text{font-size:.96rem}
  .toc{margin-top:26px}
  .toc>div{margin-bottom:36px}
  .divider{height:34px}
  .veranda-illustration{width:calc(100% - 18px);margin:52px auto 44px}
  .author-portrait{width:calc(100% - 18px);margin-bottom:28px}
  .coffee-illustration{width:calc(100% - 18px)}
  footer{padding:110px var(--mobile-gutter) 54px;font-size:.78rem}
  .to-top{width:38px;height:38px;right:14px;bottom:14px}
  /* Skizzen: größer ziehen und aufs Motiv ausrichten */
  .kapitel::before{background-size:175% auto}
  .k-buch::before{background-position:78% top}
  .k-leseprobe::before{background-position:center top}
  .k-inhalt::before{background-position:45% top}
  .k-autor::before{background-position:12% bottom}
  .k-schluss::before{content:none}
  footer{position:relative;isolation:isolate}
  footer::before{content:"";position:absolute;inset:0;z-index:-1;background-image:url('assets/bg-kuestenweg-ink.png');background-size:175% auto;background-position:center bottom;background-repeat:no-repeat;opacity:.28;pointer-events:none}
  html[data-theme="dark"] footer::before{background-image:url('assets/bg-kuestenweg-nacht.png');opacity:.15}
}

/* ---------- Reduzierte Bewegung ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .cover-flip{transition:none}
  .cover-quote{transition:none}
  .cover-sparks .spark,.cover-galaxies .spark{animation:none;opacity:0}
  .crossfade .crossfade-top{transition:none;opacity:1}
}