/* aim architektur – Stil: warmes Creme (#F5F1E5)/schwarz, großformatige Bilder, Serife für Überschriften + Sans für Fließtext (Anlehnung an normcph.com) */
@font-face{font-family:"Inter";font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/Inter-latin-var.woff2") format("woff2")}
@font-face{font-family:"Source Serif";font-style:normal;font-weight:300 600;font-display:swap;src:url("fonts/SourceSerif4-latin-var.woff2") format("woff2")}
:root{
  --ink:#111;--bg:#F5F1E5;--mute:#4d4d4a;--line:#c9c4b3;--soft:#f8f5ec;--blue:#2a48be;
  --h:76px;--gut:clamp(20px,4vw,56px);--max:1360px;
  --sans:"Inter","Helvetica Neue",Helvetica,Arial,"Segoe UI",system-ui,-apple-system,sans-serif;
  --serif:"Source Serif","Iowan Old Style","Times New Roman",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.7 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
p{margin:0 0 1.15em}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.5rem,6.4vw,5.6rem);font-weight:300}
h2{font-size:clamp(1.9rem,3.8vw,3.2rem);font-weight:300}
h3{font-size:1.25rem;letter-spacing:-.01em}
ul,ol{margin:0;padding:0}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:var(--bg);color:#000;padding:.7em 1em;z-index:200}
.skip:focus{left:8px;top:8px}
.kicker,.eyebrow{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;margin:0 0 1.4em;color:var(--mute)}
.lead{font-size:clamp(1.15rem,1.8vw,1.5rem);line-height:1.5;font-weight:300;letter-spacing:-.01em}
.muted,.note{color:var(--mute);font-size:.92rem}
.credit{color:var(--mute);font-size:.85rem;margin-top:1.6em}
.todo{background:#fff3b0;outline:1px dashed #b58a00;padding:0 .25em}

/* ---------- Header ---------- */
.site-header{position:fixed;left:0;right:0;top:0;height:var(--h);z-index:60;background-color:var(--bg);color:var(--ink)}
main{padding-top:var(--h)}
.header-in{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand{position:relative;z-index:2;display:flex;align-items:center;height:100%;text-decoration:none}
.brand .logo{height:52px;width:auto}
.nav ul{list-style:none;display:flex;align-items:center;gap:clamp(1.2rem,2.4vw,2.6rem)}
.nav a{text-decoration:none;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:.5em 0;position:relative;display:inline-block}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:.15em;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:hover::after,.nav a[aria-current=page]::after{transform:scaleX(1)}
.nav .nav-cta{border:1px solid currentColor;padding:.9em 1.5em;transition:background-color .25s,color .25s,border-color .25s}
.nav .nav-cta:hover{background:#111;color:#fff;border-color:#111}
.nav-toggle{display:none;position:relative;z-index:2;width:44px;height:44px;margin-right:-11px;background:none;border:0;color:inherit;padding:0;cursor:pointer}
.nav-toggle span{position:absolute;left:11px;right:11px;height:1.5px;background:currentColor;transition:transform .3s,opacity .2s,top .3s}
.nav-toggle span:nth-child(1){top:16px}.nav-toggle span:nth-child(2){top:22px}.nav-toggle span:nth-child(3){top:28px}
.nav-toggle[aria-expanded=true] span:nth-child(1){top:22px;transform:rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){top:22px;transform:rotate(-45deg)}

@media (max-width:959px){
  .nav-toggle{display:block}
  /* Mobilmenü: vollflächig und deckend weiß (keine Transparenz, kein Backdrop-Filter) */
  .nav{position:fixed;left:0;top:0;right:0;bottom:0;width:100%;height:100vh;height:100dvh;background-color:var(--bg);color:var(--ink);z-index:1;
       padding:calc(var(--h) + 28px) var(--gut) 40px;overflow-y:auto;visibility:hidden;opacity:0;transform:translateY(-12px);
       transition:opacity .25s,transform .25s,visibility 0s .25s}
  .nav.open{visibility:visible;opacity:1;transform:none;transition:opacity .25s,transform .25s}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav li{border-bottom:1px solid var(--line)}
  .nav a{display:block;font-size:1.5rem;letter-spacing:-.01em;text-transform:none;font-weight:300;padding:.85em 0}
  .nav a:not(.nav-cta)::after{display:none}
  .nav li:last-child{border:0;margin-top:1.6rem}
  .nav .nav-cta{display:block;text-align:center;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:1.15em 1em;background:#111;color:#fff;border-color:#111}
  .nav .nav-cta:hover{background:#111;color:#fff;border-color:#111}
}

/* ---------- Hero ---------- */
.hero{padding-top:clamp(12px,2vw,28px);padding-bottom:0}
.hero-box{position:relative;height:calc(100vh - var(--h) - clamp(12px,2vw,28px) - clamp(16px,3vw,40px));height:calc(100svh - var(--h) - clamp(12px,2vw,28px) - clamp(16px,3vw,40px));min-height:440px;max-height:920px;background:#222;color:#fff;overflow:hidden;display:flex;align-items:flex-end}
.hero-box>img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover}
.hero-box::after{content:"";position:absolute;left:0;top:0;right:0;bottom:0;background:linear-gradient(to top,rgba(0,0,0,.66) 0%,rgba(0,0,0,.16) 48%,rgba(0,0,0,.08) 100%)}
.hero-in{position:relative;z-index:1;width:100%;padding:0 clamp(20px,3.4vw,52px) clamp(26px,5vh,60px)}
.hero h1{max-width:15ch;color:#fff;margin-bottom:.35em}
.hero.proj h1{max-width:20ch}
.hero p.sub{max-width:52ch;font-size:clamp(1.05rem,1.5vw,1.3rem);font-weight:300;line-height:1.5;margin-bottom:1.8em;color:rgba(255,255,255,.92)}
.hero .kicker{color:rgba(255,255,255,.88)}
.hero .kicker a{text-decoration:none}
.hero .kicker a:hover{text-decoration:underline}
.hero.home .hero-box::after{background:linear-gradient(to top,rgba(0,0,0,.72) 0%,rgba(0,0,0,.22) 46%,rgba(0,0,0,.08) 100%)}
.hero.home .kicker{color:var(--blue)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:.9em;text-decoration:none;font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:1.15em 1.9em;border:1px solid #111;background:#111;color:#fff;cursor:pointer;font-family:inherit;transition:background-color .25s,color .25s,border-color .25s}
.btn:hover{background:var(--bg);color:#111}
.btn .arr{transition:transform .25s}.btn:hover .arr{transform:translateX(4px)}
.btn.ghost{background:transparent;color:#111}.btn.ghost:hover{background:#111;color:#fff}
.btn.light{background:var(--bg);color:#111;border-color:var(--bg)}.btn.light:hover{background:transparent;color:#fff}
.btn.outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.85)}.btn.outline-light:hover{background:var(--bg);color:#111}
.link-arrow{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:.35em;display:inline-block}
.link-arrow::after{content:" →"}
.link-arrow:hover{color:var(--blue)}

/* ---------- Sektionen ---------- */
.section{padding:clamp(64px,10vw,144px) 0}
.section.tight{padding:clamp(40px,6vw,88px) 0}
.section.alt{background:var(--soft)}
.section.dark{background:#111;color:#fff}
.section.dark .kicker{color:rgba(255,255,255,.65)}
.page-hero{padding:clamp(48px,8vw,110px) var(--gut) clamp(28px,4vw,56px)}
.page-hero h1{max-width:18ch}
.page-hero .lead{max-width:60ch;margin-top:1.2em}
.page-hero .kicker a{text-decoration:none}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2em;margin-bottom:clamp(28px,4vw,56px)}
.section-head h2{max-width:20ch;margin:0}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,6vw,110px);align-items:start}
.statement{font-size:clamp(1.6rem,3.3vw,2.9rem);line-height:1.25;font-weight:300;letter-spacing:-.02em;max-width:28ch}
@media (max-width:820px){.split{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start}}

/* Bild-Text-Blöcke im Wechsel */
.feature{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,90px);align-items:center;margin-bottom:clamp(48px,8vw,120px)}
.feature:last-child{margin-bottom:0}
.feature.flip{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.feature.flip .fimg{order:2}
.fimg{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--soft);display:block}
.fimg img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
a.fimg:hover img{transform:scale(1.035)}
.feature h2{margin-bottom:.6em}
.feature .btn,.feature .link-arrow{margin-top:.6em}
@media (max-width:820px){.feature,.feature.flip{grid-template-columns:1fr}.feature.flip .fimg{order:0}}

/* Karten */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,3.4vw,52px) clamp(16px,2vw,30px)}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{display:block;text-decoration:none}
.card[hidden]{display:none}
.ph{aspect-ratio:4/3;overflow:hidden;background:var(--soft);margin-bottom:1.1em;position:relative}
.grid.two .ph{aspect-ratio:3/2}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.ph.plan img{object-fit:contain;padding:6%}
.card:hover .ph img{transform:scale(1.04)}
.card:hover .ph.plan img{transform:none}
.card h3{font-size:.86rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;margin:0 0 .5em}
.card .sub{color:var(--mute);font-size:.95rem;margin:0 0 .5em;line-height:1.45}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:.35em 1.1em;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid,.grid.two{grid-template-columns:1fr}}
.filters{list-style:none;display:flex;flex-wrap:wrap;gap:.6em;margin-bottom:clamp(28px,4vw,52px)}
.filters button{font:inherit;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;padding:.85em 1.4em;border:1px solid #8d8c85;background:transparent;color:var(--ink);cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.filters button:hover{border-color:#111}
.filters button[aria-pressed=true]{background:#111;color:#fff;border-color:#111}

/* Über mich */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,6vw,110px);align-items:start}
.portrait{aspect-ratio:4/5;overflow:hidden;background:var(--soft)}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:68% 30%}
@media (max-width:820px){.about{grid-template-columns:1fr}.portrait{aspect-ratio:1/1;max-width:520px}}

/* Zeilen (Leistungen) */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,5vw,90px);padding:clamp(28px,4vw,52px) 0;border-bottom:1px solid var(--line)}
.row h2,.row h3{font-size:clamp(1.4rem,2.2vw,2rem);margin:0}
.row .num{display:block;font-size:.72rem;letter-spacing:.2em;color:var(--mute);margin-bottom:1.2em}
.row .body p:last-child{margin-bottom:0}
@media (max-width:820px){.row{grid-template-columns:1fr}}
ul.dash{list-style:none;margin:0 0 1.2em}
ul.dash li{position:relative;padding:.3em 0 .3em 1.6em}
ul.dash li::before{content:"";position:absolute;left:0;top:1.05em;width:.9em;height:1px;background:var(--ink)}
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(16px,2vw,32px);border-top:1px solid #111;padding-top:1.6em}
.steps li{counter-increment:s}
.steps li::before{content:"0" counter(s);display:block;font-size:.72rem;letter-spacing:.2em;color:var(--mute);margin-bottom:1.2em}
.steps h3{font-size:1.1rem}
.steps p{font-size:.95rem;color:#333}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* FAQ */
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.4em 3em 1.4em 0;font-size:clamp(1.1rem,1.7vw,1.4rem);font-weight:300;position:relative;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2em;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:200;transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .ans{padding:0 0 1.6em;max-width:70ch;color:#333}
.faq .ans p:last-child{margin-bottom:0}

/* Projektseite */
.meta{margin:0}
.meta div{padding:1em 0;border-top:1px solid var(--line)}
.meta div:last-child{border-bottom:1px solid var(--line)}
.meta dt{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:.3em}
.meta dd{margin:0}
.plan-fig{background:var(--soft);padding:clamp(20px,5vw,72px) var(--gut);margin:0}
.plan-fig img{max-height:80vh;width:auto;max-width:100%;margin:0 auto}
.gallery{display:flex;flex-direction:column;gap:clamp(8px,1vw,14px)}
.grow{display:flex;gap:clamp(8px,1vw,14px)}
.grow figure{margin:0;min-width:0}
.grow button{display:block;width:100%;padding:0;border:0;background:var(--soft);cursor:zoom-in;overflow:hidden}
.grow img{width:100%;height:auto;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.grow button:hover img{transform:scale(1.03)}
@media (max-width:700px){.grow:not(.pp){flex-direction:column}.grow:not(.pp) figure{flex:none!important}}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pn a{text-decoration:none;font-size:1.2rem;font-weight:300}
.pn small{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:.5em}

/* Kontakt */
.contact{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,6vw,110px)}
@media (max-width:820px){.contact{grid-template-columns:1fr}}
.f{margin-bottom:1.4em}
.f label{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:.5em}
.f input,.f select,.f textarea{width:100%;font:inherit;font-size:1rem;border:0;border-bottom:1px solid #111;background:transparent;padding:.7em 0;border-radius:0;color:var(--ink)}
.f textarea{min-height:9em;resize:vertical;border:1px solid #111;padding:.8em}
.f input:focus,.f select:focus,.f textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 1px 0 var(--blue)}
.hp{position:absolute;left:-9999px}
.facts h3{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);font-weight:500;margin:2em 0 .8em}
.facts h3:first-child{margin-top:0}
.facts address{font-style:normal}

/* CTA + Footer */
.cta{display:flex;justify-content:space-between;align-items:center;gap:2em;flex-wrap:wrap}
.cta h2{margin-bottom:.4em;max-width:18ch}
.cta p{max-width:52ch;margin:0;opacity:.85}
.site-footer{background:#111;color:#fff;border-top:1px solid rgba(255,255,255,.14);padding:clamp(56px,8vw,110px) 0 28px}
.foot-brand{font-family:var(--serif);font-size:clamp(1rem,1.5vw,1.25rem);font-weight:400;letter-spacing:.01em;margin:0 0 .8em;line-height:1}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:clamp(24px,4vw,60px)}
.site-footer h3{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:1.2em}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:.55em}
.site-footer a{text-decoration:none;color:rgba(255,255,255,.92)}
.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.site-footer address{font-style:normal;color:rgba(255,255,255,.75)}
.site-footer p{color:rgba(255,255,255,.75)}
.foot-bottom{display:flex;justify-content:space-between;gap:1em;flex-wrap:wrap;margin-top:clamp(40px,6vw,88px);padding-top:1.4em;border-top:1px solid rgba(255,255,255,.18);font-size:.85rem;color:rgba(255,255,255,.6)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* Einblenden */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in,.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}*{transition-duration:.01ms!important}}

/* Lightbox */
dialog.lb{border:0;padding:0;margin:0;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;background:#0c0c0c;color:#fff}
dialog.lb::backdrop{background:#0c0c0c}
.lb-in{position:absolute;left:64px;right:64px;top:56px;bottom:44px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.lb-in img{max-width:100%;max-height:calc(100% - 34px);object-fit:contain}
.lb .cap{font-size:.85rem;color:rgba(255,255,255,.7);margin-top:12px;text-align:center}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:2rem;line-height:1;padding:.4em .6em;cursor:pointer}
.lb .x{top:8px;right:8px}.lb .p{left:6px;top:50%}.lb .n{right:6px;top:50%}
@media (max-width:700px){.lb-in{left:8px;right:8px;top:56px;bottom:56px}.lb .p,.lb .n{top:auto;bottom:0}}

/* Cursor: blauer Punkt (#2a48be) – nur bei Maus/Trackpad */
.cursor-dot{position:fixed;left:0;top:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--blue);pointer-events:none;z-index:2147483647;opacity:0;
  transition:width .22s,height .22s,margin .22s,opacity .2s,background-color .2s;will-change:transform}
.cursor-dot.on{opacity:1}
.cursor-dot.big{width:44px;height:44px;margin:-22px 0 0 -22px;background:rgba(42,72,190,.28)}
.cursor-dot.text{opacity:0}
.cursor-dot.down{width:8px;height:8px;margin:-4px 0 0 -4px}
@media (hover:hover) and (pointer:fine){
  html.has-cursor,html.has-cursor *{cursor:none!important}
  html.has-cursor input,html.has-cursor textarea{cursor:text!important}
}
@media (hover:none),(pointer:coarse){.cursor-dot{display:none}}

/* Ergänzungen */
.only-m{display:none}
@media (max-width:959px){.only-m{display:list-item}}
.hero.page .hero-box{height:62svh;min-height:400px;max-height:700px}
.hero.page h1{max-width:16ch}

/* Rechtliches */
.imp{margin:0;border-bottom:1px solid var(--line)}
.imp>div{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:1em 2em;padding:1.3em 0;border-top:1px solid var(--line)}
.imp dt{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);font-weight:500;padding-top:.35em}
.imp dd{margin:0}
@media (max-width:640px){.imp>div{grid-template-columns:1fr;gap:.3em}}
.legal h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:2.2em 0 .7em}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:1rem;font-weight:600;letter-spacing:0;margin:1.6em 0 .4em}
.legal p{max-width:70ch}
.legal a{text-underline-offset:3px}
.legal-links{display:flex;gap:.4em}
.legal-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 .8em;color:rgba(255,255,255,.9)!important;text-decoration:underline;text-underline-offset:4px}
.foot-bottom{align-items:center}
.note a{text-underline-offset:3px}

/* Bilder wirken auf dem warmgrauen Grund klarer, wenn Rahmen/Platzhalter etwas heller sind */
.section.alt{background:#dedcd7}
.hero h1{font-size:clamp(2.3rem,5.2vw,4.7rem)}