/* APA Verwaltungs GmbH — Layout: ruhige, architektonische Bänder; Farben aus den drei Baukörpern des Logos (Schieferblau, Sand, Salbei) */
@font-face{font-family:"Poppins";font-weight:300;font-style:normal;font-display:swap;src:url("fonts/poppins-latin-300-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:400;font-style:normal;font-display:swap;src:url("fonts/poppins-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:500;font-style:normal;font-display:swap;src:url("fonts/poppins-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/poppins-latin-600-normal.woff2") format("woff2")}

:root{
  --bg:#F7F7F4;
  --surface:#FFFFFF;
  --tint:#ECF0ED;
  --line:#DDE3E5;
  --ink:#2F373A;
  --mut:#66737A;
  --slate:#4E6E83;
  --slate-ink:#3E5A6D;
  --sand:#C9A673;
  --sand-l:#F4ECDF;
  --sage:#9FB0A3;
  --sage-l:#E6ECE7;
  --on-slate:#FFFFFF;
  --ok:#3D6B4F;
  --err:#A4402F;
  --font:"Poppins",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --step--1:.84rem; --step-0:1rem; --step-1:1.2rem; --step-2:1.5rem; --step-3:2rem; --step-4:clamp(2rem,4vw,3rem);
  --wrap:72rem; --radius:4px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#1A2023; --surface:#222A2E; --tint:#26302F; --line:#34403F; --ink:#E7ECEC; --mut:#A3AFB3;
  --slate:#86A6BB; --slate-ink:#A9C2D2; --sand:#D9BB8C; --sand-l:#3A332A; --sage:#A9BBAE; --sage-l:#2A3430;
  --on-slate:#13191C; --ok:#8CC09F; --err:#E39383; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#1A2023; --surface:#222A2E; --tint:#26302F; --line:#34403F; --ink:#E7ECEC; --mut:#A3AFB3;
  --slate:#86A6BB; --slate-ink:#A9C2D2; --sand:#D9BB8C; --sand-l:#3A332A; --sage:#A9BBAE; --sage-l:#2A3430;
  --on-slate:#13191C; --ok:#8CC09F; --err:#E39383; color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:var(--step-0);line-height:1.65;font-weight:400;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--surface)}
img{max-width:100%;height:auto;display:block}
a{color:var(--slate-ink);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--sand);outline-offset:2px}
h1,h2,h3{font-weight:500;line-height:1.2;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:var(--step-4);font-weight:300}
h2{font-size:var(--step-3);font-weight:400}
h3{font-size:var(--step-1)}
p{margin:0;max-width:65ch}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);font-weight:500}
.lead{font-size:var(--step-1);font-weight:300;color:var(--ink)}
.muted{color:var(--mut)}
.small{font-size:var(--step--1)}
.stack{display:grid;gap:1rem}
.stack-lg{display:grid;gap:1.6rem}
.num{font-variant-numeric:tabular-nums}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.25rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}
.brand img{width:38px;height:auto}
.brand span{font-weight:400;font-size:1.05rem;line-height:1.1}
.brand small{display:block;font-size:.66rem;letter-spacing:.24em;color:var(--mut)}
.nav{display:flex;gap:1.4rem;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-size:.92rem}
.nav a:hover{color:var(--slate-ink)}
.nav .btn{color:var(--on-slate)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:.45rem .7rem;font:inherit;color:var(--ink);cursor:pointer}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:.5rem max(16px,env(safe-area-inset-right,0px)) 1rem max(16px,env(safe-area-inset-left,0px))}
  .nav.open{display:flex}
  .nav a{padding:.7rem 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:.8rem;text-align:center;border-bottom:0}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--slate);color:var(--on-slate);border:1px solid var(--slate);padding:.72rem 1.25rem;border-radius:var(--radius);text-decoration:none;font:inherit;font-weight:500;font-size:.95rem;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:var(--slate-ink);border-color:var(--slate-ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--tint);border-color:var(--sage)}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem}

/* Sections */
section{padding-block:clamp(3.5rem,8vw,6rem)}
.band-tint{background:var(--tint)}
.band-surface{background:var(--surface)}
.section-head{display:grid;gap:.8rem;margin-bottom:2.4rem;max-width:46rem}

/* Hero */
.hero{padding-block:clamp(2.5rem,6vw,4.5rem) 0}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:end}
.hero-copy{display:grid;gap:1.4rem;padding-bottom:clamp(1rem,4vw,3rem)}
.hero-figure{position:relative;margin:0}
.hero-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0}
.hero-figure figcaption{position:absolute;left:.8rem;bottom:.7rem;font-size:.72rem;color:#fff;background:rgba(30,38,42,.55);padding:.15rem .5rem;border-radius:2px}
.towers{display:flex;gap:6px;align-items:flex-end;height:28px}
.towers i{display:block;width:10px;border-radius:1px}
.towers i:nth-child(1){height:70%;background:var(--slate)}
.towers i:nth-child(2){height:100%;background:var(--sand)}
.towers i:nth-child(3){height:85%;background:var(--sage)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-figure{order:-1}.hero-figure img{border-radius:var(--radius)}}

/* Facts strip */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.facts div{padding:1.2rem 1.2rem 1.4rem 0;display:grid;gap:.2rem}
.facts div + div{padding-left:1.2rem;border-left:1px solid var(--line)}
.facts strong{font-size:var(--step-2);font-weight:400;font-variant-numeric:tabular-nums}
.facts span{font-size:var(--step--1);color:var(--mut)}
@media (max-width:760px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.facts div:nth-child(3){padding-left:0;border-left:0}.facts div:nth-child(n+3){border-top:1px solid var(--line)}}

/* Two-column */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.5rem,4vw,3.5rem)}
.split-3-2{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
@media (max-width:860px){.split,.split-3-2{grid-template-columns:1fr}}

/* Project card */
.project{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.project img{width:100%;height:100%;min-height:16rem;object-fit:cover}
.project-body{padding:clamp(1.4rem,3vw,2.2rem);display:grid;gap:1.1rem;align-content:start}
@media (max-width:860px){.project{grid-template-columns:1fr}.project img{aspect-ratio:16/9;min-height:0}}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chip{font-size:.75rem;padding:.2rem .6rem;border-radius:99px;background:var(--sage-l);color:var(--ink);border:1px solid color-mix(in srgb,var(--sage) 50%,transparent)}
.chip.status{background:var(--sand-l);border-color:color-mix(in srgb,var(--sand) 60%,transparent)}
.chip.status::before{content:"";display:inline-block;width:.45rem;height:.45rem;border-radius:50%;background:var(--sand);margin-right:.4rem;vertical-align:.05em}

/* Definition list */
.kv{display:grid;grid-template-columns:minmax(8rem,auto) 1fr;margin:0;border-top:1px solid var(--line)}
.kv dt,.kv dd{margin:0;padding:.65rem 0;border-bottom:1px solid var(--line)}
.kv dt{color:var(--mut);font-size:.9rem;padding-right:1.2rem}
.kv dd{font-variant-numeric:tabular-nums}
@media (max-width:520px){.kv{grid-template-columns:1fr}.kv dt{border-bottom:0;padding-bottom:0}.kv dd{padding-top:.1rem}}

/* Audience panels */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,3vw,2.2rem);display:grid;gap:1rem;align-content:start}
.panel h3{display:flex;align-items:center;gap:.6rem}
.panel h3::before{content:"";width:.7rem;height:1.2rem;border-radius:1px;background:var(--panel-c,var(--slate))}
.panel.sand{--panel-c:var(--sand)}
.panel.sage{--panel-c:var(--sage)}
ul.ticks{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
ul.ticks li{padding-left:1.3rem;position:relative}
ul.ticks li::before{content:"";position:absolute;left:0;top:.68em;width:.6rem;height:1px;background:var(--slate)}

/* Tables */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:40rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:.75rem 1rem;border-bottom:1px solid var(--line);vertical-align:top;font-size:.93rem}
thead th{font-weight:500;font-size:.85rem;background:var(--tint)}
tbody th{font-weight:400;color:var(--mut)}
tr:last-child td,tr:last-child th{border-bottom:0}
.v1{border-top:3px solid var(--slate)} .v2{border-top:3px solid var(--sand)} .v3{border-top:3px solid var(--sage)}

/* Variant cards */
.variants{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.variant{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;display:grid;gap:.6rem;align-content:start;border-top:3px solid var(--vc)}
.variant .big{font-size:var(--step-2);font-weight:400;font-variant-numeric:tabular-nums}
@media (max-width:860px){.variants{grid-template-columns:1fr}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.stat{border-left:2px solid var(--sand);padding:.2rem 0 .2rem 1rem;display:grid;gap:.1rem}
.stat strong{font-size:var(--step-3);font-weight:300;font-variant-numeric:tabular-nums;line-height:1.1}
.stat span{font-size:var(--step--1);color:var(--mut)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Figures */
figure{margin:0}
.fig{display:grid;gap:.5rem}
.fig img{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}
.fig figcaption{font-size:var(--step--1);color:var(--mut)}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.gallery img{aspect-ratio:11/7;object-fit:cover;width:100%}
@media (max-width:760px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:460px){.gallery{grid-template-columns:1fr}}

/* Steps (echte Reihenfolge) */
ol.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:0}
ol.steps li{counter-increment:s;display:grid;grid-template-columns:2.4rem 1fr;gap:.8rem;padding:.85rem 0;border-bottom:1px solid var(--line)}
ol.steps li::before{content:counter(s);font-variant-numeric:tabular-nums;color:var(--slate-ink);font-weight:500;width:1.9rem;height:1.9rem;border:1px solid var(--slate);border-radius:50%;display:grid;place-items:center;font-size:.85rem}

/* Callout */
.callout{background:var(--sand-l);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2rem);display:grid;gap:.7rem}

/* Forms */
.form{display:grid;gap:1.1rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2.2rem)}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
@media (max-width:620px){.form-row{grid-template-columns:1fr}}
.field{display:grid;gap:.35rem;min-width:0}
.field label,.field legend{font-size:.86rem;font-weight:500}
.field .opt{font-weight:400;color:var(--mut)}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:.65rem .8rem}
textarea{min-height:8rem;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--slate)}
fieldset{border:0;padding:0;margin:0;min-width:0}
.choices{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.35rem}
.choices label{display:inline-flex;align-items:center;gap:.4rem;font-weight:400;font-size:.88rem;border:1px solid var(--line);border-radius:99px;padding:.3rem .8rem;cursor:pointer;background:var(--bg)}
.choices input{accent-color:var(--slate);margin:0}
.choices label:has(input:checked){border-color:var(--slate);background:var(--tint)}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.86rem}
.consent input{margin-top:.3rem;accent-color:var(--slate)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-status{font-size:.92rem;padding:.8rem 1rem;border-radius:var(--radius);border:1px solid var(--line)}
.form-status.ok{border-color:var(--ok);color:var(--ok)}
.form-status.err{border-color:var(--err);color:var(--err)}

/* Contact & footer */
.contact-lines{display:grid;gap:.3rem;font-variant-numeric:tabular-nums}
.site-footer{background:var(--surface);border-top:1px solid var(--line);padding-block:2.5rem;font-size:.88rem;color:var(--mut)}
.site-footer .wrap{display:grid;grid-template-columns:minmax(0,2fr) repeat(2,minmax(0,1fr));gap:2rem}
.site-footer a{color:var(--mut)}
.site-footer .logo{width:150px}
.logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-light{display:none}:root:not([data-theme="light"]) .logo-dark{display:block}}
:root[data-theme="dark"] .logo-light{display:none} :root[data-theme="dark"] .logo-dark{display:block}
@media (max-width:760px){.site-footer .wrap{grid-template-columns:1fr}}
.legal{padding-block:3rem 4rem}
.legal .wrap{max-width:48rem;display:grid;gap:1.2rem}
.legal h2{font-size:var(--step-1);font-weight:500;margin-top:1rem}
.note{font-size:.84rem;color:var(--mut);border-left:2px solid var(--line);padding-left:1rem}
.split-2-3{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
@media (max-width:860px){.split-2-3{grid-template-columns:1fr}}
.kv-dist{grid-template-columns:1fr auto}
.kv-dist dd{white-space:nowrap;text-align:right}
@media (max-width:520px){.kv-dist{grid-template-columns:1fr auto}.kv-dist dt{border-bottom:1px solid var(--line);padding-bottom:.65rem}.kv-dist dd{padding-top:.65rem}}