/* ==========================================================================
   cirrusHR AG — Stylesheet
   Ein Dokument für alle Seiten. Aufbau:
   1. Schriften (selbst gehostet, keine Drittanbieter)
   2. Design-Tokens
   3. Basis & Typografie
   4. Bausteine (Buttons, Labels, Links)
   5. Kopfzeile & Navigation
   6. Sektionen der Startseite
   7. Unterseiten
   8. Fusszeile
   9. Bewegung
   10. Responsive
   ========================================================================== */

/* 1. Schriften ----------------------------------------------------------- */
@font-face{
  font-family:"Newsreader";
  font-style:normal;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-opsz-normal.woff2") format("woff2-variations"),
      url("fonts/newsreader-latin-opsz-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Newsreader";
  font-style:italic;
  font-weight:200 800;
  font-display:swap;
  src:url("fonts/newsreader-latin-opsz-italic.woff2") format("woff2-variations"),
      url("fonts/newsreader-latin-opsz-italic.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Instrument Sans";
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url("fonts/instrument-sans-latin-wght-normal.woff2") format("woff2-variations"),
      url("fonts/instrument-sans-latin-wght-normal.woff2") format("woff2");
}
@font-face{
  font-family:"Instrument Sans";
  font-style:italic;
  font-weight:400 700;
  font-display:swap;
  src:url("fonts/instrument-sans-latin-wght-italic.woff2") format("woff2-variations"),
      url("fonts/instrument-sans-latin-wght-italic.woff2") format("woff2");
}

/* 2. Tokens -------------------------------------------------------------- */
:root{
  /* Farben — cirrusHR-Palette: Schwarz #241F21, Weiss #FAFAFA, Blau #008FD4, Hellblau #BBDCEF, Grau #999999 (Gold wird nicht verwendet) */
  --paper:#FAFAFA;
  --paper-deep:#EFEFEF;
  --white:#FFFFFF;
  --ink:#241F21;
  --ink-2:#2E292B;
  --ink-3:#4F4A4C;
  --mute:#6B6668;
  --mute-2:#999999;
  --blue:#008FD4;
  --blue-ink:#0B6CA4;
  --sky:#BBDCEF;
  --line:rgba(36,31,33,.13);
  --line-strong:rgba(36,31,33,.3);
  --line-on-dark:rgba(255,255,255,.14);
  --line-on-dark-strong:rgba(255,255,255,.34);
  --text-on-dark:#C9C6C7;
  --text-on-dark-strong:#FAFAFA;

  /* Schrift */
  --serif:"Newsreader","Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;
  --sans:"Instrument Sans","Helvetica Neue",Helvetica,Arial,sans-serif;

  /* Mass */
  --max:1360px;
  --gutter:clamp(20px,5vw,64px);
  --section:clamp(104px,12vw,176px);
  --section-s:clamp(72px,8vw,120px);
  --radius:2px;

  /* Bewegung */
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease:cubic-bezier(.4,0,.2,1);
  --dur:.9s;
}

/* 3. Basis --------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.6;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:"kern" 1,"liga" 1,"calt" 1;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}
body.menu-open{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a,button,summary,label{-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.985)}
@media(hover:none){.btn:hover{transform:none}}
::selection{background:var(--blue);color:#fff}
.dark ::selection,.site-footer ::selection{background:var(--sky);color:var(--ink)}

:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:2px}
.dark :focus-visible{outline-color:var(--sky)}

.skip{
  position:absolute;left:var(--gutter);top:-100px;z-index:200;
  background:var(--ink);color:#fff;padding:12px 18px;font-size:.9rem;font-weight:500;
  transition:top .2s;
}
.skip:focus{top:16px}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left));padding-right:max(var(--gutter),env(safe-area-inset-right))}

/* Typografie */
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;font-optical-sizing:auto;letter-spacing:-.018em;line-height:1.04;color:var(--ink);text-wrap:balance;hanging-punctuation:first}
blockquote,q{hanging-punctuation:first;text-wrap:balance}
h1{font-size:clamp(2.9rem,7vw,6.4rem);letter-spacing:-.028em;line-height:.98}
h2{font-size:clamp(2.1rem,3.9vw,3.4rem);line-height:1.05}
h3{font-size:clamp(1.45rem,2vw,1.85rem);line-height:1.15}
h4{font-family:var(--sans);font-size:1.05rem;font-weight:600;letter-spacing:-.005em}
p{text-wrap:pretty}
em{font-style:italic}
.serif{font-family:var(--serif)}
.lead{font-size:clamp(1.12rem,1.5vw,1.3rem);line-height:1.55;color:var(--ink-3);max-width:56ch}
.dark .lead{color:var(--text-on-dark)}
.body{color:var(--ink-3)}
.dark .body{color:var(--text-on-dark)}

/* 4. Bausteine ----------------------------------------------------------- */
.label{
  display:inline-flex;align-items:center;gap:14px;
  font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-ink);
}
.label::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7}
.label.plain::before{display:none}
.dark .label{color:var(--sky)}
.label .idx{color:var(--mute);letter-spacing:.14em}
.dark .label .idx{color:var(--text-on-dark);opacity:.7}

.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  min-height:54px;padding:0 28px;border-radius:var(--radius);
  font-size:.95rem;font-weight:500;letter-spacing:.005em;white-space:nowrap;
  transition:background-color .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease),transform .35s var(--ease);
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .45s var(--ease-out)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--blue)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--blue);color:#fff}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(14,27,41,.04)}
.dark .btn-ghost{border-color:var(--line-on-dark-strong);color:#fff}
.dark .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-sm{min-height:44px;padding:0 20px;font-size:.88rem}

.link{
  display:inline-flex;align-items:center;gap:10px;font-weight:500;color:var(--ink);
  padding:8px 0 3px;border-bottom:1px solid var(--line-strong);
  transition:border-color .3s var(--ease),color .3s var(--ease);
}
.link:hover{border-color:var(--ink);color:var(--blue-ink)}
.link svg{width:14px;height:14px;transition:transform .4s var(--ease-out)}
.link:hover svg{transform:translateX(3px)}
.dark .link{color:#fff;border-color:var(--line-on-dark-strong)}
.dark .link:hover{border-color:#fff;color:var(--sky)}

.hairline{height:1px;background:var(--line);border:0}
.dark .hairline{background:var(--line-on-dark)}

/* 5. Kopfzeile ----------------------------------------------------------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background-color .45s var(--ease),box-shadow .45s var(--ease),transform .5s var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);
  opacity:0;transition:opacity .45s var(--ease);
}
.site-header.is-scrolled{background:rgba(250,250,250,.86);-webkit-backdrop-filter:saturate(160%) blur(16px);backdrop-filter:saturate(160%) blur(16px)}
.site-header.is-scrolled::after{opacity:1}
.site-header.is-hidden{transform:translateY(-100%)}
.site-header.is-hidden:focus-within{transform:none}
.nav{display:flex;align-items:center;justify-content:space-between;gap:32px;height:88px;transition:height .4s var(--ease)}
.is-scrolled .nav{height:72px}

.brand{display:inline-flex;align-items:center;color:var(--blue);transition:color .35s var(--ease)}
.brand:hover{color:var(--blue-ink)}
.brand .wordmark{display:block;width:171px;height:28px;flex:none}

.menu{display:flex;align-items:center;gap:36px}
.menu ul{display:flex;gap:30px}
.menu a:not(.btn){
  position:relative;display:inline-block;padding:6px 0;font-size:.9rem;font-weight:500;color:var(--ink-2);
}
.menu a:not(.btn)::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--ink);
  transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease-out);
}
.menu a:not(.btn):hover::after,.menu a[aria-current="true"]::after{transform:scaleX(1);transform-origin:left}
.menu .btn{min-height:44px;padding:0 20px;font-size:.88rem}
.menu .lang{font-size:.76rem;font-weight:600;letter-spacing:.14em;color:var(--mute);padding:6px 0;border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.menu .lang:hover{color:var(--ink);border-color:var(--ink)}
.menu a.lang::after{display:none}

.burger{
  display:none;position:relative;z-index:120;width:48px;height:48px;margin-right:-10px;
  align-items:center;justify-content:center;border-radius:50%;
}
.burger span{position:absolute;left:13px;width:22px;height:1.5px;background:var(--ink);transition:transform .45s var(--ease-out),opacity .3s,background .3s}
.burger span:nth-child(1){transform:translateY(-4px)}
.burger span:nth-child(2){transform:translateY(4px)}
.menu-open .burger span{background:#fff}
.menu-open .burger span:nth-child(1){transform:rotate(45deg)}
.menu-open .burger span:nth-child(2){transform:rotate(-45deg)}

/* Mobile-Menü als Vollbild-Overlay */
.overlay{
  position:fixed;inset:0;z-index:110;background:var(--ink);color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:112px max(var(--gutter),env(safe-area-inset-left)) max(40px,env(safe-area-inset-bottom));
  height:100dvh;overflow:auto;-webkit-overflow-scrolling:touch;
  clip-path:inset(0 0 100% 0);
  transition:clip-path .7s var(--ease-out);
  visibility:hidden;
}
.menu-open .overlay{clip-path:inset(0 0 0 0);visibility:visible}
.overlay ul{display:grid;gap:4px}
.overlay li a{
  display:flex;align-items:baseline;gap:18px;padding:10px 0;
  font-family:var(--serif);font-size:clamp(2rem,8vw,3rem);line-height:1.1;letter-spacing:-.02em;color:#fff;
  opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);
}
.overlay li a small{font-family:var(--sans);font-size:.7rem;letter-spacing:.18em;color:var(--sky)}
.menu-open .overlay li a{opacity:1;transform:none}
.menu-open .overlay li:nth-child(1) a{transition-delay:.18s}
.menu-open .overlay li:nth-child(2) a{transition-delay:.24s}
.menu-open .overlay li:nth-child(3) a{transition-delay:.30s}
.menu-open .overlay li:nth-child(4) a{transition-delay:.36s}
.menu-open .overlay li:nth-child(5) a{transition-delay:.42s}
.menu-open .overlay li:nth-child(6) a{transition-delay:.48s}
.overlay-foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line-on-dark);font-size:.88rem;color:var(--text-on-dark)}
.overlay-foot a{color:#fff;padding:10px 0;margin:-10px 0}

/* 6. Startseite ---------------------------------------------------------- */
main{display:block}
.section{position:relative;padding:var(--section) 0}
.section.tight{padding:var(--section-s) 0}
.sand{background:var(--paper-deep)}
.white{background:var(--white)}
.dark{background:var(--ink);color:var(--text-on-dark)}
.dark h1,.dark h2,.dark h3{color:var(--text-on-dark-strong)}
.dark p{color:var(--text-on-dark)}

/* Sektionskopf: Index links, Inhalt rechts */
.head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px var(--gutter);align-items:end}
.head h2{margin-top:22px;max-width:22ch}
.head .intro{max-width:50ch;font-size:clamp(1.05rem,1.3vw,1.18rem);color:var(--ink-3);line-height:1.6;padding-bottom:.35em}
.dark .head .intro{color:var(--text-on-dark)}

/* --- Hero --- */
.hero{position:relative;padding:calc(88px + clamp(72px,9vw,128px)) 0 clamp(48px,6vw,80px);overflow:hidden;isolation:isolate}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:56px var(--gutter);align-items:end}
.hero h1{margin-top:28px;max-width:12ch}
.hero h1 em{color:var(--blue)}
.hero .lead{margin-top:34px}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center;margin-top:44px}

.hero-aside{display:grid;gap:0;border-top:1px solid var(--line);padding-top:6px}
.hero-aside li{padding:20px 0;border-bottom:1px solid var(--line)}
.hero-aside .n{font-family:var(--serif);font-size:1rem;color:var(--mute);padding-top:3px;font-variant-numeric:tabular-nums}
.hero-aside strong{display:block;font-family:var(--serif);font-weight:500;font-size:1.3rem;letter-spacing:-.012em;line-height:1.2}
.hero-aside span{display:block;font-size:.92rem;color:var(--ink-3);margin-top:6px;line-height:1.5;max-width:34ch}

.hero-meta{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:clamp(56px,8vw,112px);padding-top:22px;border-top:1px solid var(--line);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.hero-meta ul{display:flex;gap:28px;flex-wrap:wrap}
.hero-meta .quiet{display:inline-block;padding:10px 0;margin:-10px 0;letter-spacing:.16em;color:var(--mute);border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.hero-meta .quiet:hover{color:var(--ink);border-color:var(--line-strong)}

/* Cirrus-Linien: feines, markeneigenes Bildelement */
.cirrus{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.cirrus svg{position:absolute;right:-4%;top:-12%;width:min(1100px,88vw);height:auto;opacity:.9;
  -webkit-mask-image:linear-gradient(200deg,#000 30%,rgba(0,0,0,.35) 60%,transparent 88%);
  mask-image:linear-gradient(200deg,#000 30%,rgba(0,0,0,.35) 60%,transparent 88%)}
.cirrus path{fill:none;stroke:var(--ink);stroke-width:1;stroke-linecap:round;opacity:.16}
.cirrus path.b{stroke:var(--blue);opacity:.55}
.cirrus.draw path{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.2s var(--ease-out)}
.cirrus.draw.in path{stroke-dashoffset:0}
.cirrus.draw.in path:nth-child(2){transition-delay:.08s}
.cirrus.draw.in path:nth-child(3){transition-delay:.16s}
.cirrus.draw.in path:nth-child(4){transition-delay:.24s}
.cirrus.draw.in path:nth-child(5){transition-delay:.32s}
.cirrus.draw.in path:nth-child(6){transition-delay:.4s}
.cirrus.draw.in path:nth-child(7){transition-delay:.48s}

/* --- Referenzen --- */
.refs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.refs .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px var(--gutter);align-items:center;padding-top:34px;padding-bottom:34px}
.refs .note{font-size:.82rem;color:var(--mute);margin-top:6px}
.refs .marquee{display:flex;overflow:hidden;min-width:0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.refs .logos{display:flex;align-items:center;flex:none;gap:clamp(16px,2vw,32px);padding-right:clamp(16px,2vw,32px);
  animation:marquee 38s linear infinite}
.refs .marquee:hover .logos,.refs .marquee:focus-within .logos{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-100%)}}
.refs .logos li{flex:none;display:flex;align-items:center;justify-content:center;width:190px;height:56px}
.refs .logos img{display:block;width:auto;max-width:none;filter:grayscale(1);opacity:.62;transition:filter .5s var(--ease),opacity .5s var(--ease)}
.refs .logos img[alt="Schweizerische Post"]{height:52px}
.refs .logos img[alt="die Mobiliar"]{height:44px}
.refs .logos img[alt="aconso"]{height:30px}
.refs .logos li:hover img{filter:none;opacity:1}
.refs li:hover{color:var(--ink)}

/* --- Ausgangslagen --- */
.cases-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px var(--gutter);align-items:start}
.cases-grid .sticky{position:sticky;top:120px}
.cases-grid .sticky h2{margin-top:22px;max-width:16ch}
.cases-grid .sticky .intro{margin-top:26px;max-width:40ch;color:var(--ink-3)}
.cases{border-top:1px solid var(--line)}
.case{display:grid;grid-template-columns:64px 1fr;gap:16px 24px;padding:40px 0;border-bottom:1px solid var(--line)}
.case .n{font-family:var(--serif);font-size:1.15rem;color:var(--mute);padding-top:10px;font-variant-numeric:tabular-nums}
.case q{display:block;font-family:var(--serif);font-style:italic;font-size:clamp(1.45rem,2.1vw,1.95rem);line-height:1.22;letter-spacing:-.015em;color:var(--ink);quotes:"„" "“"}
.case q::before{content:open-quote}
.case q::after{content:close-quote}
.case p{margin-top:18px;color:var(--ink-3);max-width:58ch}
.case .out{display:inline-flex;align-items:flex-start;gap:12px;margin-top:22px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-ink)}
.case .out svg{width:14px;height:14px;flex:none;margin-top:1px}

/* --- Leistungen --- */
.services{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(56px,7vw,96px)}
.service{position:relative;background:var(--paper-deep);padding:clamp(32px,4vw,56px);display:grid;grid-template-rows:auto 1fr auto;gap:24px;transition:background .5s var(--ease)}
.service:hover{background:var(--paper)}
.service .n{font-family:var(--serif);font-size:clamp(2.6rem,4vw,3.6rem);line-height:1;color:var(--blue);letter-spacing:-.03em}
.service h3{margin-top:14px}
.service .desc{margin-top:16px;color:var(--ink-3);max-width:46ch}
.service ul{display:grid;gap:10px;padding-top:22px;border-top:1px solid var(--line)}
.service li{position:relative;padding-left:22px;font-size:.95rem;color:var(--ink-2);line-height:1.5}
.service li::before{content:"";position:absolute;left:0;top:11px;width:10px;height:1px;background:var(--blue)}

/* --- Vorgehen --- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter);margin-top:clamp(56px,7vw,96px);position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--line-on-dark)}
.step{padding-top:36px;position:relative}
.step::before{content:"";position:absolute;left:0;top:-1px;width:0;height:2px;background:var(--sky);transition:width 1.4s var(--ease-out)}
.in .step:nth-child(1)::before{width:56px}
.in .step:nth-child(2)::before{width:56px;transition-delay:.25s}
.in .step:nth-child(3)::before{width:56px;transition-delay:.5s}
.step .n{font-family:var(--serif);font-size:clamp(3rem,5vw,4.6rem);line-height:1;color:var(--text-on-dark-strong);letter-spacing:-.03em}
.step .k{display:block;margin-top:24px;font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--sky)}
.step h3{margin-top:12px;max-width:16ch}
.step p{margin-top:16px;max-width:38ch}
.pull{margin-top:clamp(64px,8vw,112px);padding-top:40px;border-top:1px solid var(--line-on-dark);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px var(--gutter);align-items:start}
.pull blockquote{font-family:var(--serif);font-size:clamp(1.6rem,2.8vw,2.5rem);line-height:1.18;letter-spacing:-.02em;color:var(--text-on-dark-strong);max-width:22ch}
.pull blockquote em{color:var(--sky)}

/* --- Schweizer Kontext --- */
.ch-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px var(--gutter);align-items:start}
.ch-grid .sticky{position:sticky;top:120px}
.ch-grid .sticky h2{margin-top:22px;max-width:16ch}
.ch-grid .sticky .intro{margin-top:26px;max-width:42ch;color:var(--ink-3)}
.ch-list{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--gutter);border-top:1px solid var(--line)}
.ch-list > div{padding:32px 0 36px;border-bottom:1px solid var(--line)}
.ch-list .k{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}
.ch-list h3{font-size:1.4rem;position:relative;padding-left:0}
.ch-list h3::before{content:"";display:block;width:22px;height:1px;background:var(--blue);margin-bottom:16px}
.ch-list p{margin-top:12px;color:var(--ink-3);font-size:.98rem;max-width:36ch}

/* --- Über uns --- */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px var(--gutter);align-items:center}
.portrait{position:relative;aspect-ratio:1;max-width:420px;background:var(--paper-deep);border-radius:var(--radius);overflow:hidden}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait .ph{position:absolute;inset:0}
.portrait .ph svg{width:100%;height:100%}
.portrait figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 22px 18px;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;background:linear-gradient(to top,rgba(36,31,33,.62),rgba(36,31,33,0))}
.about blockquote{margin-top:26px;font-family:var(--serif);font-size:clamp(1.5rem,2.3vw,2.1rem);line-height:1.2;letter-spacing:-.02em;max-width:30ch}
.about .body{margin-top:28px;max-width:56ch}
.about .body + .body{margin-top:16px}
.sig{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);display:grid;gap:4px}
.sig strong{font-weight:600;font-size:1.02rem}
.sig span{font-size:.9rem;color:var(--mute)}

.values{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter);margin-top:clamp(72px,9vw,128px);padding-top:64px;border-top:1px solid var(--line)}
.value h3{font-size:1.5rem}
.value h3::before{content:"";display:block;width:22px;height:1px;background:var(--blue);margin-bottom:18px}
.value p{margin-top:12px;color:var(--ink-3);font-size:.98rem;max-width:34ch}

/* --- FAQ --- */
.faq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px var(--gutter);align-items:start}
.faq-grid .sticky{position:sticky;top:120px}
.faq-grid .sticky h2{margin-top:22px;max-width:17ch}
.faq-grid .sticky p{margin-top:26px;max-width:36ch;color:var(--ink-3)}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr 32px;gap:24px;align-items:start;
  padding:26px 0;font-family:var(--serif);font-size:clamp(1.25rem,1.8vw,1.6rem);line-height:1.25;letter-spacing:-.012em;color:var(--ink);
  transition:color .3s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--blue-ink)}
.faq summary .pm{position:relative;width:32px;height:32px;border:1px solid var(--line);border-radius:50%;margin-top:2px;transition:border-color .3s,background .3s,color .3s}
.faq summary:hover .pm{border-color:var(--ink)}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1px;background:currentColor;transform:translate(-50%,-50%);transition:transform .4s var(--ease-out)}
.faq summary .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] summary .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq details[open] summary .pm{border-color:var(--ink);background:var(--ink);color:#fff}
.faq .a{overflow:hidden}
.faq .a p{padding:0 56px 30px 0;color:var(--ink-3);max-width:62ch}

/* --- Kontakt --- */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px var(--gutter);align-items:start}
.contact h2{margin-top:22px;max-width:16ch}
.contact .lead{margin-top:26px;max-width:40ch}
.cinfo{display:grid;gap:0;margin-top:48px;border-top:1px solid var(--line-on-dark)}
.cinfo > div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-on-dark);font-size:1rem}
.cinfo .k{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--sky);padding-top:5px}
.cinfo a,.cinfo span{color:#fff;line-height:1.55}
.cinfo a{border-bottom:1px solid transparent;transition:border-color .3s}
.cinfo a:hover{border-color:var(--sky)}

.form{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;padding-left:clamp(0px,3vw,48px)}
.form .field{display:grid;gap:8px;padding:0 0 28px}
.form .field.full{grid-column:1/-1}
.form label{font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--text-on-dark)}
.form input,.form select,.form textarea{
  width:100%;padding:12px 0;background:transparent;border:0;border-bottom:1px solid var(--line-on-dark-strong);border-radius:0;
  color:#fff;font-family:inherit;font-size:1.05rem;line-height:1.4;transition:border-color .3s var(--ease);
  -webkit-appearance:none;appearance:none;
}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.35)}
.form input:hover,.form select:hover,.form textarea:hover{border-color:rgba(255,255,255,.6)}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--sky);box-shadow:0 1px 0 var(--sky)}
.form select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23BBDCEF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 2px center;padding-right:28px;cursor:pointer}
.form select option{color:var(--ink);background:#fff}
.form textarea{min-height:120px;resize:vertical}
.form .consent{grid-column:1/-1;display:flex;gap:14px;align-items:flex-start;font-size:.85rem;letter-spacing:0;text-transform:none;font-weight:400;color:var(--text-on-dark);line-height:1.5;padding:4px 0 28px}
.form .consent input{width:22px;height:22px;flex:none;margin-top:0;padding:0;accent-color:var(--blue);border:1px solid var(--line-on-dark-strong);-webkit-appearance:auto;appearance:auto}
.form .consent a{display:inline-block;padding:6px 0;margin:-6px 0;color:#fff;border-bottom:1px solid var(--line-on-dark-strong);transition:border-color .3s}
.form .consent a:hover{border-color:#fff}
.form .submit{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.form .submit small{font-size:.82rem;color:var(--mute-2)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

.notice{grid-column:1/-1;display:none;gap:12px;align-items:flex-start;padding:16px 18px;margin-bottom:28px;border:1px solid var(--line-on-dark-strong);border-left:2px solid var(--sky);font-size:.92rem;color:#fff;background:rgba(255,255,255,.04)}
.notice.is-visible{display:flex}
.notice.is-error{border-left-color:#BBDCEF}

/* 7. Unterseiten --------------------------------------------------------- */
.page{padding:calc(88px + clamp(64px,9vw,120px)) 0 var(--section)}
.page-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px var(--gutter);align-items:start}
.page-grid .sticky{position:sticky;top:120px}
.page h1{font-size:clamp(2.4rem,5vw,4.2rem);margin-top:22px;max-width:12ch}
.page .meta{margin-top:26px;font-size:.88rem;color:var(--mute);max-width:32ch}
.prose{max-width:66ch}
.prose h2{font-size:clamp(1.5rem,2.2vw,2rem);margin:48px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--ink-3);margin-top:12px}
.prose p strong{color:var(--ink);font-weight:600}
.prose a:not(.btn):not(.link){color:var(--blue-ink);border-bottom:1px solid rgba(11,108,164,.3);transition:border-color .3s}
.prose a:not(.btn):not(.link):hover{border-color:var(--blue-ink)}
.prose .todo{display:inline-block;padding:1px 8px;border:1px dashed var(--line-strong);border-radius:2px;color:var(--mute);font-size:.9em}
.prose .small{font-size:.88rem;color:var(--mute);margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.prose .actions{display:flex;gap:16px 22px;flex-wrap:wrap;align-items:center;margin-top:40px}
.facts{display:grid;gap:0;border-top:1px solid var(--line);margin-top:36px}
.facts > div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.facts .k{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);padding-top:4px}
.facts span,.facts a{color:var(--ink);line-height:1.55}
.facts a{color:var(--blue-ink);justify-self:start}

/* 8. Fusszeile ----------------------------------------------------------- */
.site-footer{background:#1A1517;color:var(--text-on-dark);padding:clamp(64px,8vw,96px) 0 max(36px,env(safe-area-inset-bottom));font-size:.92rem}
.site-footer .brand{color:#fff}
.site-footer .brand:hover{color:var(--sky)}
.ftop{display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2.33fr));gap:40px var(--gutter);padding-bottom:56px;border-bottom:1px solid var(--line-on-dark)}
.ftop .tag{margin-top:22px;max-width:30ch;font-family:var(--serif);font-size:1.3rem;line-height:1.3;color:var(--text-on-dark-strong)}
.ftop h4{color:#fff;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;margin-bottom:18px}
.ftop ul{display:grid;gap:10px}
.ftop a{display:inline-block;padding:6px 0;margin:-6px 0;color:var(--text-on-dark);transition:color .3s}
.ftop a:hover{color:#fff}
.ftop address{font-style:normal;line-height:1.7}
.fbot{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;padding-top:26px;font-size:.8rem;color:var(--mute-2)}
.fbot .totop{display:inline-flex;align-items:center;gap:10px;padding:10px 0;margin:-10px 0;color:var(--text-on-dark);transition:color .3s}
.fbot .totop:hover{color:#fff}
.fbot .totop svg{width:12px;height:12px}

/* 9. Bewegung ------------------------------------------------------------ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.stagger > *{opacity:0;transform:translateY(18px);transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out)}
.stagger.in > *{opacity:1;transform:none}
.stagger.in > *:nth-child(2){transition-delay:.08s}
.stagger.in > *:nth-child(3){transition-delay:.16s}
.stagger.in > *:nth-child(4){transition-delay:.24s}
.stagger.in > *:nth-child(5){transition-delay:.32s}
.stagger.in > *:nth-child(6){transition-delay:.40s}

/* Zeilenweiser Auftritt der Hero-Headline */
.lines .ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.lines .ln > span{display:block;transform:translateY(110%);transition:transform 1.1s var(--ease-out)}
.lines.in .ln > span{transform:none}
.lines.in .ln:nth-child(2) > span{transition-delay:.1s}
.lines.in .ln:nth-child(3) > span{transition-delay:.2s}
.hero .label,.hero .lead,.hero .actions,.hero-aside,.hero-meta{opacity:0;transform:translateY(14px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.is-ready .hero .label{opacity:1;transform:none;transition-delay:.05s}
.is-ready .hero .lead{opacity:1;transform:none;transition-delay:.45s}
.is-ready .hero .actions{opacity:1;transform:none;transition-delay:.6s}
.is-ready .hero-aside{opacity:1;transform:none;transition-delay:.7s}
.is-ready .hero-meta{opacity:1;transform:none;transition-delay:.9s}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal,.stagger > *,.hero .label,.hero .lead,.hero .actions,.hero-aside,.hero-meta{opacity:1!important;transform:none!important}
  .lines .ln > span{transform:none!important}
  .cirrus.draw path{stroke-dashoffset:0!important}
  .step::before{width:56px!important}
  .refs .logos{animation:none!important;flex-wrap:wrap;gap:24px 40px}
  .refs .logos[aria-hidden="true"]{display:none}
  .refs .marquee{-webkit-mask-image:none;mask-image:none}
}

/* 10. Responsive --------------------------------------------------------- */
@media(max-width:1100px){
  .hero-grid{grid-template-columns:1fr}
  .hero-aside{max-width:560px}
  .services{grid-template-columns:1fr}
  .ftop{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  html{scroll-padding-top:80px}
  .nav{height:76px}
  .is-scrolled .nav{height:64px}
  .menu{display:none}
  .burger{display:flex}
  .head,.cases-grid,.ch-grid,.about,.faq-grid,.contact,.pull,.refs .wrap,.page-grid{grid-template-columns:1fr}
  .cases-grid .sticky,.ch-grid .sticky,.faq-grid .sticky,.page-grid .sticky{position:static}
  .cases-grid .sticky .intro,.ch-grid .sticky .intro,.faq-grid .sticky p{margin-top:18px}
  .refs ul{justify-content:flex-start;gap:20px 36px}
  .steps{grid-template-columns:1fr;gap:0}
  .steps::before{display:none}
  .step{padding:32px 0;border-top:1px solid var(--line-on-dark)}
  .step .n{font-size:2.6rem}
  .ch-list{grid-template-columns:1fr}
  .values{grid-template-columns:1fr;gap:36px}
  .about{gap:40px}
  .portrait{max-width:400px}
  .form{grid-template-columns:1fr;padding-left:0;margin-top:8px}
  .form .field{padding-bottom:24px}
  .page{padding-top:calc(76px + 56px)}
  .page h1{margin-top:16px}
}
@media(max-width:600px){
  :root{--section:80px;--section-s:60px}
  body{font-size:1rem}
  .form .submit .btn{width:100%}
  .form textarea{min-height:140px}
  .form .field{padding-bottom:22px}
  .hero .lead{font-size:1.08rem}
  .steps .step{padding:28px 0}
  .services{margin-top:48px}
  .service{padding:28px 20px}
  .values{margin-top:56px;padding-top:40px}
  .pull{margin-top:56px;padding-top:32px}
  .faq summary{padding:20px 0}
  .case{padding:28px 0}
  p,.case q,.faq summary,h2,h3{-webkit-hyphens:auto;hyphens:auto;hyphenate-limit-chars:10 4 4}
  .refs .logos{gap:8px;padding-right:8px;animation-duration:26s}
  .refs .logos li{width:150px;height:48px}
  .refs .logos img[alt="Schweizerische Post"]{height:42px}
  .refs .logos img[alt="die Mobiliar"]{height:36px}
  .refs .logos img[alt="aconso"]{height:24px}
  .brand .wordmark{width:147px;height:24px}
  .hero-aside li:last-child{border-bottom:0}
  .hero-meta{margin-top:40px}
  .hero{padding-top:calc(76px + 56px)}
  .hero h1{font-size:clamp(2.6rem,12.5vw,3.6rem)}
  .hero .actions .btn{width:100%}
  .hero-meta{flex-direction:column;align-items:flex-start;gap:18px}
  .cirrus svg{right:-40%;top:-2%;width:150vw}
  .case{grid-template-columns:1fr;gap:10px;padding:32px 0}
  .case .n{padding:0}
  .service{padding:28px 22px}
  .faq summary{grid-template-columns:1fr 28px;gap:16px;padding:22px 0}
  .faq summary .pm{width:28px;height:28px}
  .faq .a p{padding-right:0}
  .cinfo > div{grid-template-columns:1fr;gap:6px}
  .ftop{grid-template-columns:1fr;gap:32px}
  .fbot{flex-direction:column}
  .facts > div{grid-template-columns:1fr;gap:4px}
}

/* 11. Druck ------------------------------------------------------------- */
@media print{
  :root{--paper:#fff;--paper-deep:#fff}
  body{background:#fff;color:#000;font-size:11pt}
  .site-header,.overlay,.cirrus,.hero-meta,.form,.skip,.fbot .totop,.faq summary .pm{display:none!important}
  .hero{padding-top:0}
  .section{padding:32pt 0;break-inside:avoid}
  .dark,.site-footer{background:#fff!important;color:#000}
  .dark h2,.dark h3,.dark p,.site-footer,.site-footer a,.ftop .tag{color:#000!important}
  .reveal,.stagger > *,.lines .ln > span,.hero .label,.hero .lead,.hero .actions,.hero-aside{opacity:1!important;transform:none!important}
  .faq details{break-inside:avoid}
  .faq details:not([open]) .a{display:block}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:.85em;color:#555}
}