/* ==========================================================================
   Portfolio – Petrol / Fraunces / IBM Plex
   Wird nur auf der Portfolio-Seite geladen (siehe functions.php).
   ========================================================================== */
:root{
  --canvas:#0B2228;
  --surface:#0F2C33;
  --line:rgba(236,231,221,.12);
  --line-soft:rgba(236,231,221,.07);
  --petrol-bright:#2E8392;
  --bone:#ECE7DD;
  --bone-dim:#C7D0CD;
  --accent:#DBA15C;
  --accent-bright:#EEBC7C;
  --maxw:1180px;
}

/* Astra-Reste neutralisieren, damit das Template full-bleed sitzt */
.page-template-page-portfolio,
.page-template-page-portfolio body{margin:0;padding:0}
.page-template-page-portfolio #page,
.page-template-page-portfolio .site-content,
.page-template-page-portfolio .ast-container{max-width:none;margin:0;padding:0}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  background:var(--canvas);
  color:var(--bone);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--accent);color:var(--canvas)}

/* Force the dark page background — Astra otherwise applies a white body/container
   background, which left our light text sitting on white (looked "pale").
   This stylesheet only loads on the portfolio template, so targeting body is safe. */
html body{background-color:var(--canvas) !important}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent-bright);outline-offset:3px;border-radius:2px}

.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}

/* Ensure our headings keep the light colour even if the parent theme (Astra)
   sets its own dark heading colour — prevents dark-on-dark text. */
.shell h1,.shell h2,.shell h3,.shell h4{color:var(--bone)}

/* ---------- Shell ---------- */
.shell{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:330px 1fr}

/* ---------- Sidebar ---------- */
.side{position:sticky;top:0;align-self:start;height:100vh;padding:54px 40px 40px;display:flex;flex-direction:column;border-right:1px solid var(--line)}
.brandmark{width:58px;height:58px;border:1px solid var(--accent);display:grid;place-items:center;font-family:"Fraunces",serif;font-weight:600;font-size:24px;color:var(--accent);border-radius:50%;margin-bottom:30px}
.avatar{width:88px;height:88px;border-radius:50%;margin-bottom:30px;padding:3px;border:1px solid var(--accent);box-shadow:0 0 0 4px rgba(219,161,92,.12)}
.avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}
.side h1{font-family:"Fraunces",serif;font-weight:500;font-size:34px;line-height:1.05;letter-spacing:-.01em;margin-bottom:14px}
.side .role{font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--bone-dim);line-height:1.55;margin-bottom:26px}
.status{display:inline-flex;align-items:center;gap:9px;font-size:13px;color:var(--bone-dim);margin-bottom:34px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent-bright);animation:pulse 2.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(238,188,124,.5)}70%{box-shadow:0 0 0 9px rgba(238,188,124,0)}100%{box-shadow:0 0 0 0 rgba(238,188,124,0)}}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}

nav.routes{margin-top:6px;display:flex;flex-direction:column;gap:2px}
nav.routes a{font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:.04em;color:var(--bone-dim);padding:7px 0 7px 26px;position:relative;transition:color .25s ease}
nav.routes a::before{content:"";position:absolute;left:0;top:50%;width:10px;height:1px;background:var(--line);transform:translateY(-50%);transition:width .25s ease,background .25s ease}
nav.routes a:hover{color:var(--bone)}
nav.routes a.active{color:var(--bone)}
nav.routes a.active::before{width:18px;background:var(--accent)}

.side .foot{margin-top:auto;display:flex;gap:18px;font-size:13px;color:var(--bone-dim);padding-top:24px}
.route-out{display:inline-block;margin-top:18px;font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:.04em;color:var(--accent);text-decoration:none;transition:opacity .2s ease}
.route-out:hover{opacity:.75}
.side .foot a{transition:color .2s ease}
.side .foot a:hover{color:var(--accent)}

/* ---------- Content + Route-Rail ---------- */
.content{position:relative;padding:0 70px 120px 70px}
.rail{position:absolute;left:30px;top:0;bottom:0;width:1px;background:var(--line-soft)}
.rail .fill{position:absolute;top:0;left:0;width:1px;height:0;background:linear-gradient(var(--accent),var(--accent-bright));box-shadow:0 0 8px rgba(219,161,92,.5)}

section{padding:84px 0 0 40px;position:relative}
section:first-of-type{padding-top:96px}
section[data-way]::before{content:"";position:absolute;left:-11px;top:96px;width:11px;height:11px;border-radius:50%;background:var(--canvas);border:1px solid var(--bone-dim);transition:border-color .4s ease,background .4s ease,box-shadow .4s ease}
section:first-of-type[data-way]::before{top:108px}
section.lit[data-way]::before{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 4px rgba(219,161,92,.15)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Intro ---------- */
.intro h2{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(38px,6vw,68px);line-height:1.04;letter-spacing:-.02em;margin:18px 0 26px}
.intro h2 em{font-style:italic;color:var(--accent-bright)}
.intro p.lede{font-size:20px;max-width:46ch;color:#E4DFD5}

h3.sec{font-family:"Fraunces",serif;font-weight:500;font-size:30px;letter-spacing:-.01em;margin:14px 0 30px}
.prose{max-width:58ch;color:var(--bone)}
.prose p{margin:0 0 14px}
.note-line{max-width:58ch;color:var(--bone-dim);margin-top:18px;font-size:15px}

/* ---------- Focus ---------- */
.focus{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.focus .cell{background:var(--canvas);padding:28px 26px 30px;transition:background .3s ease}
.focus .cell:hover{background:var(--surface)}
.focus .num{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--accent);letter-spacing:.1em}
.focus h4{font-family:"Fraunces",serif;font-weight:500;font-size:21px;margin:14px 0 9px;line-height:1.15}
.focus p{font-size:15px;color:var(--bone-dim);line-height:1.55}

/* ---------- Work ---------- */
.work{display:flex;flex-direction:column;gap:1px;background:var(--line);border-top:1px solid var(--line)}
.case{background:var(--canvas);display:grid;grid-template-columns:64px 1fr auto;align-items:baseline;gap:22px;padding:26px 6px 28px;transition:background .3s ease}
.case:hover{background:var(--surface)}
.case .idx{font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--bone-dim)}
.case h4{font-family:"Fraunces",serif;font-weight:500;font-size:23px;line-height:1.1;margin-bottom:7px}
.case p{font-size:15px;color:var(--bone-dim);max-width:52ch}
.case .tag{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);padding:5px 11px;border-radius:30px;white-space:nowrap}

/* ---------- Timeline ---------- */
.tl{display:flex;flex-direction:column;gap:30px;border-left:1px solid var(--line);padding-left:30px;margin-left:4px}
.tl .item{position:relative}
.tl .item::before{content:"";position:absolute;left:-35px;top:8px;width:7px;height:7px;border-radius:50%;background:var(--bone-dim)}
.tl .item:first-child::before{background:var(--accent)}
.tl .when{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--accent);letter-spacing:.05em}
.tl h4{font-family:"Fraunces",serif;font-weight:500;font-size:20px;margin:6px 0 3px}
.tl .where{font-size:14px;color:var(--bone-dim)}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:36px}
.metrics .m{background:var(--canvas);padding:26px 22px}
.metrics .big{font-family:"Fraunces",serif;font-weight:500;font-size:42px;line-height:1;color:var(--accent-bright)}
.metrics .lbl{font-size:13px;color:var(--bone-dim);margin-top:9px;letter-spacing:.02em}

/* ---------- Contact ---------- */
.contact p.big{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(26px,4vw,40px);line-height:1.15;max-width:18ch;margin-bottom:30px}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:"IBM Plex Mono",monospace;font-size:14px;letter-spacing:.03em;padding:13px 22px;border-radius:30px;border:1px solid var(--accent);color:var(--accent-bright);transition:background .25s ease,color .25s ease,transform .2s ease}
.btn:hover{background:var(--accent);color:var(--canvas);transform:translateY(-1px)}
.btn.ghost{border-color:var(--line);color:var(--bone-dim)}
.btn.ghost:hover{border-color:var(--bone-dim);background:transparent;color:var(--bone)}

footer.note{margin-top:70px;padding-top:24px;border-top:1px solid var(--line-soft);font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--bone-dim);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ---------- Mobile ---------- */
@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;border-right:none;border-bottom:1px solid var(--line);padding:42px 26px 34px}
  nav.routes{display:none}
  .side .foot{margin-top:26px}
  .content{padding:0 26px 90px}
  .rail{left:8px}
  section{padding:64px 0 0 26px}
  section:first-of-type{padding-top:64px}
  section[data-way]::before{left:-22px;top:76px}
  section:first-of-type[data-way]::before{top:76px}
  .focus{grid-template-columns:1fr}
  .case{grid-template-columns:1fr;gap:10px}
  .case .tag{justify-self:start}
  .metrics{grid-template-columns:1fr}
}