/* ==========================================================
   christophzimmermann.at – modernes Stylesheet
   Stil: dunkler Grund, leuchtender Petrol-Akzent, abgerundete
   Karten, Navigation mit Glas-Effekt, sanfte Einblendungen.
   Schriften: Oswald (Überschriften) + Inter (Text), lokal.
   ========================================================== */

/* ---------- Schriften (lokal, kein externes CDN) ---------- */
@font-face{font-family:"Oswald";src:url(/assets/fonts/oswald-latin.woff2) format("woff2");font-weight:200 700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Oswald";src:url(/assets/fonts/oswald-latin-ext.woff2) format("woff2");font-weight:200 700;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";src:url(/assets/fonts/inter-latin.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";src:url(/assets/fonts/inter-latin-ext.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- Farben & Maße ---------- */
:root{
  --bg:#0a0e0f;          /* Seitenhintergrund */
  --surface:#11181a;     /* Karten, Kästen */
  --surface-2:#172226;   /* Karten beim Darüberfahren */
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.18);
  --text:#e8eeee;        /* Haupttext */
  --muted:#9aaaab;       /* Nebentext */
  --petrol:#015059;      /* Markenfarbe (dunkel) */
  --accent:#41c7bd;      /* Markenfarbe (leuchtend) */
  --accent-ink:#04201f;  /* Text auf Akzentfarbe */
  --radius:20px;
  --radius-sm:12px;
  --display:"Oswald","Arial Narrow",sans-serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}

/* ---------- Grundlagen ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:1.0625rem/1.7 var(--sans);display:flex;flex-direction:column;min-height:100vh;-webkit-font-smoothing:antialiased}
main{flex:1}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.22em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:var(--accent-ink)}
h1,h2,h3{font-family:var(--display);font-weight:500;text-transform:uppercase;letter-spacing:.01em;line-height:1.05;text-wrap:balance}
h1{font-size:clamp(2.2rem,7vw,3.6rem);margin:0}
h2{font-size:clamp(1.8rem,4.5vw,2.8rem);margin:0 0 1.25rem}
h3{font-size:1.4rem;margin:0}
p{margin:0 0 1rem}
.wrap{max-width:76rem;margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
.prose{max-width:46rem}
.wrap.prose{max-width:76rem}
.wrap.prose>*{max-width:46rem}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.skip{position:absolute;left:1rem;top:-4rem;background:var(--accent);color:var(--accent-ink);padding:.6rem 1rem;border-radius:999px;z-index:50}
.skip:focus{top:1rem}

/* ---------- Abschnitte ---------- */
.section{position:relative;padding-block:clamp(4rem,9vw,7.5rem)}
.section-petrol{background:radial-gradient(60rem 30rem at 10% 0%,rgba(65,199,189,.10),transparent 70%),var(--bg)}
.section-dark{background:var(--surface);border-block:1px solid var(--line)}
.section-petrol a,.section-dark a{color:var(--text)}
.section h2{margin-top:0}
.content{padding-block:3.5rem 2rem}

/* ---------- Kopfbereich (fest oben, Glas-Effekt beim Scrollen) ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:30;transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;border-bottom:1px solid transparent}
.site-header.is-scrolled{background:rgba(10,14,15,.72);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.site-header .wrap{display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;align-items:center;padding-block:.9rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--display);font-size:1.3rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:#fff;text-decoration:none}
.brand::before{content:"";width:.7rem;height:.7rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(65,199,189,.18),0 0 18px rgba(65,199,189,.7)}
.nav ul{list-style:none;margin:0;padding:.25rem;display:flex;gap:.15rem;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:999px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.nav a{display:inline-block;font-family:var(--display);font-size:.98rem;text-transform:uppercase;letter-spacing:.07em;color:#fff;text-decoration:none;padding:.45rem .95rem;border-radius:999px;transition:background .2s ease,color .2s ease}
.nav a:hover{background:rgba(255,255,255,.1)}
.nav a[aria-current="page"]{background:var(--accent);color:var(--accent-ink)}
@media (max-width:40rem){
  .site-header .wrap{justify-content:center}
  .nav{width:100%;overflow-x:auto;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav ul{width:max-content;margin-inline:auto}
  .nav a{padding:.4rem .7rem;font-size:.9rem}
}

/* ---------- Großer Bildbereich oben ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;color:#fff;background:#000;overflow:hidden;isolation:isolate}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2;animation:zoom 18s var(--ease) both}
@keyframes zoom{from{transform:scale(1.1)}to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(to top,var(--bg) 0%,rgba(10,14,15,.55) 35%,rgba(10,14,15,.15) 65%,rgba(10,14,15,.55) 100%),
  radial-gradient(50rem 30rem at 85% 110%,rgba(65,199,189,.25),transparent 70%)}
.hero .wrap{position:relative;width:100%;padding-block:8rem clamp(3rem,7vw,5.5rem)}
.hero h1{font-size:clamp(3.2rem,13.5vw,10rem);line-height:.9;font-weight:500;letter-spacing:-.005em}
.hero .tagline{font-family:var(--display);font-weight:300;font-size:clamp(1.3rem,3.4vw,2.2rem);line-height:1.25;margin:1.25rem 0 0;max-width:30ch;color:rgba(255,255,255,.88)}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;margin:0 0 1.25rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em;color:var(--accent)}
.eyebrow::before{content:"";width:2rem;height:1px;background:currentColor}

/* Animierte Klangwelle (nur Dekoration) */
.wave{display:flex;align-items:center;gap:5px;height:3rem;margin-top:2.25rem}
.wave span{width:4px;height:100%;border-radius:4px;background:var(--accent);opacity:.85;transform-origin:center;animation:wave 1.4s ease-in-out infinite;animation-delay:calc(var(--i) * -.13s)}
@keyframes wave{0%,100%{transform:scaleY(.15)}50%{transform:scaleY(1)}}

/* Hinweis zum Weiterscrollen */
.scroll-hint{position:absolute;right:clamp(1rem,4vw,2rem);bottom:clamp(3rem,7vw,5.5rem);width:2.8rem;height:2.8rem;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;transition:background .2s ease}
.scroll-hint:hover{background:rgba(255,255,255,.1)}
.scroll-hint svg{width:1.1rem;height:1.1rem;animation:bob 2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(-3px)}50%{transform:translateY(3px)}}
@media (max-width:40rem){.scroll-hint{display:none}}

/* Unterseiten: niedrigerer Bildbereich */
.hero-sub{min-height:66vh;min-height:66svh}
.hero-sub h1{font-size:clamp(2.8rem,11vw,7.5rem)}
.hero-sub.hero-long h1{font-size:clamp(2.2rem,7vw,5.2rem)}
/* Rechtstexte: ohne Foto */
.hero-plain{min-height:0;background:radial-gradient(40rem 20rem at 0% 0%,rgba(65,199,189,.18),transparent 70%),var(--bg);border-bottom:1px solid var(--line)}
.hero-plain::after{display:none}
.hero-plain .wrap{padding-block:10rem 3.5rem}
.hero-plain h1{font-size:clamp(2.4rem,8vw,5rem)}

/* ---------- Startseite: Porträt + Text ---------- */
.about{display:grid;gap:3rem;align-items:center}
.about figure{margin:0;position:relative}
.about figure::before{content:"";position:absolute;inset:-1px;border-radius:calc(var(--radius) + 1px);background:linear-gradient(135deg,var(--accent),transparent 45%);z-index:-1}
.about figure img{border-radius:var(--radius)}
.about figure::after{content:"";position:absolute;inset:auto -1.25rem -1.25rem auto;width:45%;height:45%;border-radius:var(--radius);border:1px solid var(--line-strong);z-index:-1}
.lead{font-family:var(--display);font-weight:300;font-size:clamp(1.7rem,3.8vw,2.5rem);line-height:1.2;color:#fff;margin-bottom:1.5rem}
.about p:not(.lead){color:var(--muted)}
.about a{word-break:break-word;color:var(--accent)}
.pill{display:inline-flex;align-items:center;gap:.6rem;margin-top:.5rem;padding:.75rem 1.2rem;border:1px solid var(--line-strong);border-radius:999px;text-decoration:none;color:#fff!important;font-weight:500;transition:background .2s ease,border-color .2s ease}
.pill:hover{background:rgba(255,255,255,.06);border-color:var(--accent)}
.pill svg{width:1.1rem;height:1.1rem;color:var(--accent)}
@media (min-width:52rem){.about{grid-template-columns:1fr 1.1fr;gap:5rem}}

/* ---------- Startseite: Foto-Kacheln ---------- */
.cards{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem}
@media (min-width:40rem){.cards{grid-template-columns:repeat(3,1fr)}}
.card{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;border-radius:var(--radius);color:#fff!important;text-decoration:none;background:#000;border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s ease}
.card img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:transform .7s var(--ease),opacity .4s ease}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85),transparent 60%)}
.card span{position:absolute;left:1.5rem;right:1.5rem;bottom:1.4rem;z-index:1;display:flex;justify-content:space-between;align-items:center;font-family:var(--display);font-size:2.1rem;text-transform:uppercase;letter-spacing:.04em}
.card span::after{content:"→";font-family:var(--sans);font-size:1.2rem;width:2.6rem;height:2.6rem;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .3s ease,color .3s ease,transform .3s var(--ease)}
.card:hover,.card:focus-visible{transform:translateY(-6px);border-color:rgba(65,199,189,.5);box-shadow:0 24px 50px -20px rgba(65,199,189,.35)}
.card:hover img,.card:focus-visible img{transform:scale(1.06);opacity:1}
.card:hover span::after,.card:focus-visible span::after{background:var(--accent);color:var(--accent-ink);transform:rotate(-45deg)}

/* ---------- Knöpfe ---------- */
.button{display:inline-flex;align-items:center;gap:.6rem;font:600 .95rem/1 var(--sans);letter-spacing:.02em;text-decoration:none;background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;padding:1rem 1.6rem;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s ease}
.button::after{content:"→";transition:transform .2s var(--ease)}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(65,199,189,.6)}
.button:hover::after{transform:translateX(3px)}

/* ---------- Bild + Text nebeneinander (Studio) ---------- */
.media{display:grid;gap:2rem;align-items:center}
.media figure{margin:0}
.media figure img{border-radius:var(--radius);border:1px solid var(--line)}
@media (min-width:52rem){
  .media{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:4.5rem}
  .media.reverse{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
  .media.reverse figure{order:2}
}
/* Geräteliste als „Chips“ */
.media ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.media li{padding:.45rem .9rem;border:1px solid var(--line-strong);border-radius:999px;font-size:.92rem;background:rgba(255,255,255,.03);transition:border-color .2s ease,background .2s ease}
.media li:hover{border-color:var(--accent);background:rgba(65,199,189,.08)}

/* ---------- Linklisten ---------- */
.lists{display:grid;gap:3rem}
@media (min-width:44rem){.lists{grid-template-columns:1fr 1fr;gap:4rem}}
.lists h2{font-size:1rem;font-family:var(--sans);font-weight:600;letter-spacing:.2em;color:var(--accent);margin-bottom:1rem}
.link-list{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.link-list a{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);font-family:var(--display);font-size:1.4rem;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;color:var(--text);transition:border-color .25s ease,background .25s ease,transform .25s var(--ease)}
.link-list a::after{content:"↗";font-family:var(--sans);font-size:1.1rem;color:var(--muted);transition:color .25s ease,transform .25s var(--ease)}
.link-list a:hover{border-color:rgba(65,199,189,.5);background:var(--surface-2);transform:translateX(4px)}
.link-list a:hover::after{color:var(--accent);transform:translate(2px,-2px)}

/* ---------- Audio-Player (Musik) ---------- */
.tracks{list-style:none;margin:0;padding:0;max-width:56rem;display:grid;gap:1rem}
.track{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.6rem 1.25rem;align-items:center;padding:1.4rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .3s ease,box-shadow .3s ease}
.track-title{font-family:var(--display);font-size:clamp(1.35rem,3.5vw,1.9rem);text-transform:uppercase;letter-spacing:.03em;line-height:1.15;grid-column:1/-1}
.track audio{grid-column:1/-1;width:100%}
.track.is-enhanced .track-title{grid-column:2}
.track-play{grid-row:1/3;width:3.8rem;height:3.8rem;border-radius:50%;border:0;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s ease}
.track-play svg{width:1.5rem;height:1.5rem}
.track-play:hover{transform:scale(1.07);box-shadow:0 0 0 8px rgba(65,199,189,.15)}
.track.is-playing{border-color:rgba(65,199,189,.55);box-shadow:0 20px 50px -25px rgba(65,199,189,.5)}
.track.is-playing .track-title{color:var(--accent)}
.track-controls{grid-column:2;display:flex;align-items:center;gap:1rem}
.track-time{font-size:.85rem;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted)}
.track-seek{--pos:0%;flex:1;min-width:0;height:1.5rem;margin:0;background:transparent;-webkit-appearance:none;appearance:none;cursor:pointer}
.track-seek::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(to right,var(--accent) var(--pos),rgba(255,255,255,.15) var(--pos))}
.track-seek::-moz-range-track{height:4px;border-radius:2px;background:linear-gradient(to right,var(--accent) var(--pos),rgba(255,255,255,.15) var(--pos))}
.track-seek::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;margin-top:-5px;border-radius:50%;background:#fff;border:0}
.track-seek::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:0}
.more{margin:2.5rem 0 0;color:var(--muted)}
.more a{color:var(--accent)}

/* ---------- Rechtstexte ---------- */
.legal{color:var(--muted)}
.legal h2{font-size:1.5rem;margin:2.75rem 0 .9rem;color:var(--text)}
.legal address{font-style:normal;color:var(--text)}
.legal strong{color:var(--text)}
.content .link-list{margin-top:1.5rem}

/* ---------- Kontakt ---------- */
.kontakt-form{max-width:38rem;margin-top:2rem;padding:clamp(1.25rem,4vw,2.25rem);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.kontakt-form p{margin-bottom:1.25rem}
.kontakt-form label{display:block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);margin-bottom:.5rem}
.kontakt-form input,.kontakt-form textarea{display:block;width:100%;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:.85rem 1rem;transition:border-color .2s ease,box-shadow .2s ease}
.kontakt-form textarea{resize:vertical;min-height:10rem}
.kontakt-form input:focus,.kontakt-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(65,199,189,.18)}
.kontakt-form .form-hinweis{font-size:.88rem;color:var(--muted)}
.kontakt-form .form-hinweis a{color:var(--accent)}
.kontakt-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-meldung{display:none;border:1px solid rgba(65,199,189,.6);background:rgba(65,199,189,.1);border-radius:var(--radius-sm);padding:1rem 1.25rem;margin-top:1.5rem;font-weight:500}
.form-meldung:target{display:block}
.form-meldung-fehler{border-color:#e06c6c;background:rgba(224,108,108,.12)}

/* ---------- Fußbereich ---------- */
.site-footer{border-top:1px solid var(--line);font-size:.9rem;color:var(--muted);background:var(--bg)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-block:2.5rem}
.site-footer .footer-name{font-family:var(--display);font-size:1.2rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text)}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem 1.5rem}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--accent)}

/* ---------- Einblenden beim Scrollen (nur mit JavaScript) ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.is-visible{opacity:1;transform:none}

/* ---------- Bewegung reduzieren ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  .wave span{transform:scaleY(.5)}
}