:root{
  --bg:#f1f1ed;
  --paper:#ffffff;
  --ink:#111114;
  --muted:#66666c;
  --line:#d7d7d2;
  --line-dark:#2d2d31;
  --accent:#c7132c;
  --accent-soft:#f6e8eb;
  --dark:#111114;
  --success:#17643a;
  --header-h:78px;
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
html{min-height:100%;scroll-behavior:smooth}
body{min-height:100%;margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;border-radius:0}
button,a{touch-action:manipulation}
a{color:inherit}
button{border-radius:0}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

.demo-header{position:sticky;top:0;z-index:50;min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 clamp(18px,4vw,56px);background:var(--dark);color:#fff;border-bottom:1px solid #303034}
.brand{display:flex;align-items:center;gap:15px;text-decoration:none;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:#fff;color:var(--dark);font-size:.8rem;font-weight:900;letter-spacing:-.04em}
.brand-copy strong{display:block;font-size:.92rem;letter-spacing:.02em}
.brand-copy small{display:block;margin-top:3px;color:#a9a9ae;font-size:.69rem;letter-spacing:.12em;text-transform:uppercase}
.demo-nav{display:flex;align-items:stretch;align-self:stretch;overflow-x:auto;scrollbar-width:none}
.demo-nav::-webkit-scrollbar{display:none}
.demo-nav a{position:relative;display:flex;align-items:center;padding:0 18px;color:#bdbdc2;text-decoration:none;font-size:.79rem;font-weight:750;white-space:nowrap}
.demo-nav a:hover{color:#fff;background:#1b1b1f}
.demo-nav a[aria-current="page"]{color:#fff;background:#1b1b1f}
.demo-nav a[aria-current="page"]::after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:3px;background:var(--accent)}
.mobile-menu{display:none;width:46px;height:46px;border:1px solid #3a3a3f;background:transparent;color:#fff;font-size:1.2rem}

.demo-home{min-height:calc(100vh - var(--header-h));display:grid;grid-template-columns:minmax(0,1.1fr) minmax(420px,.9fr)}
.home-intro{display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,8vw,110px) clamp(24px,7vw,110px);background:var(--paper);border-right:1px solid var(--line)}
.eyebrow{display:block;margin-bottom:20px;color:var(--accent);font-size:.72rem;font-weight:850;letter-spacing:.17em;text-transform:uppercase}
.home-intro h1{max-width:820px;margin:0;font-size:clamp(3.2rem,8vw,8.8rem);line-height:.84;letter-spacing:-.075em;text-transform:uppercase}
.home-intro p{max-width:650px;margin:32px 0 0;color:var(--muted);font-size:clamp(1rem,1.4vw,1.18rem);line-height:1.7}
.home-options{display:grid;align-content:center;background:var(--bg);padding:clamp(24px,5vw,72px)}
.option-list{border-top:5px solid var(--dark)}
.option-link{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:20px;align-items:center;padding:27px 24px;background:#fff;border:1px solid var(--line);border-top:0;text-decoration:none;transition:transform .22s ease,background .22s,color .22s}
.option-link:hover{transform:translateX(-9px);background:var(--dark);color:#fff}
.option-index{font-size:.7rem;font-weight:900;letter-spacing:.18em;color:var(--accent)}
.option-link strong{display:block;font-size:1.05rem}
.option-link small{display:block;margin-top:6px;color:var(--muted);line-height:1.45}
.option-link:hover small{color:#c5c5ca}
.option-arrow{font-size:1.45rem}
.demo-note{margin:20px 0 0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.76rem;line-height:1.55}

.page-shell{min-height:calc(100vh - var(--header-h));padding:clamp(18px,3vw,42px)}
.page-frame{width:min(1440px,100%);margin:0 auto;background:var(--paper);border-top:5px solid var(--dark)}
.page-titlebar{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding:28px clamp(20px,4vw,50px);border:1px solid var(--line);border-top:0}
.page-titlebar h1{margin:0;font-size:clamp(1.85rem,4vw,4.2rem);line-height:.95;letter-spacing:-.055em}
.page-titlebar p{max-width:520px;margin:0;color:var(--muted);line-height:1.55}
.mode-pill{padding:9px 12px;background:var(--dark);color:#fff;font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}

.booking-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;border:1px solid var(--line);border-top:0}
.booking-form{min-width:0;padding:clamp(24px,4vw,56px)}
.booking-summary{position:relative;padding:32px;background:#f6f6f3;border-left:1px solid var(--line)}
.summary-sticky{position:sticky;top:calc(var(--header-h) + 24px)}
.section{padding:0 0 42px;margin:0 0 42px;border-bottom:1px solid var(--line)}
.section:last-of-type{margin-bottom:28px}
.section-head{display:grid;grid-template-columns:44px 1fr;gap:16px;margin-bottom:22px}
.section-number{color:var(--accent);font-size:.72rem;font-weight:900;letter-spacing:.15em;padding-top:5px}
.section h2{margin:0;font-size:1.28rem}
.section p{margin:7px 0 0;color:var(--muted);line-height:1.55;font-size:.9rem}

.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-card{position:relative;min-height:185px;padding:24px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;text-align:left;cursor:pointer;transition:background .18s,color .18s,transform .18s}
.service-card:hover{background:#f6f6f3}
.service-card.selected{background:var(--dark);color:#fff}
.service-card.selected::before{content:"AUSGEWÄHLT";position:absolute;top:16px;right:16px;color:#fff;font-size:.58rem;font-weight:900;letter-spacing:.13em;background:var(--accent);padding:6px 7px}
.service-card strong{display:block;max-width:72%;font-size:1rem}
.service-card .service-price{display:block;margin-top:18px;font-size:1.3rem;font-weight:900}
.service-card p{margin:9px 0 0;font-size:.8rem;line-height:1.45}
.service-card.selected p{color:#c4c4c8}
.service-meta{display:block;margin-top:14px;color:#77777c;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em}
.service-card.selected .service-meta{color:#d7d7da}

.date-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.date-btn,.time-btn{min-height:76px;padding:12px 8px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;cursor:pointer;text-align:center}
.date-btn:hover,.time-btn:hover{background:#f6f6f3}
.date-btn.selected,.time-btn.selected{background:var(--dark);color:#fff}
.date-btn small{display:block;color:var(--muted);font-size:.65rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.date-btn strong{display:block;margin-top:7px;font-size:.92rem}
.date-btn.selected small{color:#c1c1c6}
.time-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:18px;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.time-btn{min-height:58px;font-weight:850}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:grid;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.72rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
.field input,.field select,.field textarea{width:100%;border:1px solid #bdbdb8;background:#fff;color:var(--ink);padding:14px 13px;outline:0}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--dark);box-shadow:inset 4px 0 0 var(--accent)}
.checkline{display:grid;grid-template-columns:20px 1fr;gap:11px;align-items:start;margin-top:18px;color:var(--muted);font-size:.78rem;line-height:1.5}
.checkline input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--accent)}

.summary-kicker{display:block;color:var(--accent);font-size:.66rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.booking-summary h2{margin:10px 0 26px;font-size:1.75rem;letter-spacing:-.04em}
.summary-list{border-top:2px solid var(--dark)}
.summary-row{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
.summary-row span{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.07em}
.summary-row strong{font-size:.87rem;text-align:right;overflow-wrap:anywhere}
.summary-total{display:flex;justify-content:space-between;gap:18px;padding:22px 0;font-size:1.1rem}
.summary-total strong{font-size:1.3rem}
.notice{margin:0;color:var(--muted);font-size:.72rem;line-height:1.5}
.primary-btn,.secondary-btn{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:0 22px;border:1px solid var(--dark);font-weight:850;cursor:pointer;text-decoration:none}
.primary-btn{width:100%;margin-top:24px;background:var(--dark);color:#fff;box-shadow:7px 7px 0 var(--accent)}
.primary-btn:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 var(--accent)}
.primary-btn:disabled{opacity:.42;cursor:not-allowed;transform:none;box-shadow:none}
.secondary-btn{background:#fff;color:var(--dark)}
.secondary-btn:hover{background:#efefeb}

.success-box{padding:clamp(40px,8vw,100px);text-align:center;border:1px solid var(--line);border-top:0;background:#fff}
.success-code{display:inline-block;padding:8px 10px;background:var(--success);color:#fff;font-size:.65rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.success-box h2{margin:24px 0 12px;font-size:clamp(2rem,5vw,4.4rem);letter-spacing:-.06em}
.success-box p{max-width:620px;margin:0 auto;color:var(--muted);line-height:1.65}
.success-box .secondary-btn{margin-top:28px}

.steps-layout{display:grid;grid-template-columns:265px minmax(0,1fr);border:1px solid var(--line);border-top:0;min-height:680px}
.steps-sidebar{padding:30px 24px;background:var(--dark);color:#fff}
.steps-sidebar h2{margin:0 0 24px;font-size:1rem}
.step-nav{display:grid}
.step-item{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:15px 0;border-bottom:1px solid #2f2f34;color:#737379}
.step-item b{font-size:.69rem;letter-spacing:.12em}
.step-item span{font-size:.82rem}
.step-item.active{color:#fff}
.step-item.active b{color:var(--accent)}
.step-item.done{color:#bcbcc1}
.step-content{min-width:0;padding:clamp(26px,5vw,68px);overflow:hidden}
.step-top{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:24px;border-bottom:2px solid var(--dark)}
.step-top small{color:var(--accent);font-size:.67rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.step-top h1{margin:9px 0 0;font-size:clamp(2rem,5vw,4.5rem);line-height:.92;letter-spacing:-.06em}
.step-count{text-align:right;color:var(--muted);font-size:.69rem;text-transform:uppercase;letter-spacing:.1em}
.step-count strong{display:block;color:var(--ink);font-size:1.3rem;letter-spacing:0}
.step-panel{padding:34px 0;animation:panelIn .42s cubic-bezier(.2,.8,.2,1)}
@keyframes panelIn{from{opacity:0;transform:translateX(42px)}to{opacity:1;transform:none}}
.step-panel h2{margin:0 0 8px;font-size:1.35rem}
.step-panel>p{margin:0 0 25px;color:var(--muted);line-height:1.55}
.step-actions{display:flex;justify-content:space-between;gap:16px;padding-top:22px;border-top:1px solid var(--line)}
.step-actions .primary-btn{width:auto;min-width:170px;margin:0}
.step-actions .secondary-btn{min-width:120px}

.slider-stage{min-height:calc(100vh - var(--header-h));display:grid;place-items:center;padding:30px;background:#e8e8e3}
.slider-preview{width:min(920px,100%);padding:clamp(34px,7vw,84px);background:#fff;border-top:6px solid var(--dark);border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.slider-preview small{display:block;color:var(--accent);font-size:.68rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.slider-preview h1{margin:17px 0 14px;font-size:clamp(2.4rem,6vw,6.5rem);line-height:.88;letter-spacing:-.065em}
.slider-preview p{max-width:600px;margin:0 auto;color:var(--muted);line-height:1.65}
.slider-preview .primary-btn{width:auto;margin-top:30px;min-width:220px}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s;z-index:80}
.drawer-overlay.open{opacity:1;visibility:visible}
.booking-drawer{position:fixed;top:0;right:0;z-index:90;width:min(900px,100vw);height:100dvh;background:#fff;border-left:1px solid #000;transform:translateX(100%);transition:transform .42s cubic-bezier(.2,.85,.2,1);display:grid;grid-template-rows:76px 1fr}
.booking-drawer.open{transform:none}
.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:0 22px 0 28px;background:var(--dark);color:#fff;border-bottom:1px solid #333338}
.drawer-header strong{font-size:.86rem;letter-spacing:.07em;text-transform:uppercase}
.drawer-close{display:grid;place-items:center;width:48px;height:48px;border:1px solid #424248;background:transparent;color:#fff;font-size:1.4rem;cursor:pointer}
.drawer-close:hover{background:var(--accent)}
.drawer-scroll{min-height:0;overflow:auto}
.drawer-scroll .booking-grid{grid-template-columns:minmax(0,1fr) 290px;border:0}
.drawer-scroll .booking-form{padding:34px}
.drawer-scroll .booking-summary{padding:28px 24px}
.drawer-scroll .summary-sticky{top:22px}
.drawer-scroll .service-card{min-height:160px;padding:20px}
.drawer-scroll .date-grid{grid-template-columns:repeat(4,minmax(0,1fr))}

@media (max-width:1050px){
  .demo-home{grid-template-columns:1fr}
  .home-intro{border-right:0;border-bottom:1px solid var(--line)}
  .home-intro h1{font-size:clamp(3.5rem,13vw,8rem)}
  .booking-grid{grid-template-columns:1fr}
  .booking-summary{border-left:0;border-top:1px solid var(--line)}
  .summary-sticky{position:static}
  .booking-summary .primary-btn{max-width:360px}
  .drawer-scroll .booking-grid{grid-template-columns:1fr}
  .drawer-scroll .booking-summary{border-top:1px solid var(--line)}
}
@media (max-width:820px){
  :root{--header-h:68px}
  .demo-header{padding:0 16px}
  .brand-copy small{display:none}
  .mobile-menu{display:block}
  .demo-nav{position:fixed;left:0;right:0;top:var(--header-h);z-index:49;display:none;height:auto;flex-direction:column;align-items:stretch;background:var(--dark);border-top:1px solid #333338}
  .demo-nav.open{display:flex}
  .demo-nav a{min-height:56px;padding:0 20px;border-bottom:1px solid #2c2c31}
  .demo-nav a[aria-current="page"]::after{left:0;right:auto;top:0;bottom:0;width:4px;height:auto}
  .page-titlebar{align-items:flex-start;flex-direction:column}
  .steps-layout{grid-template-columns:1fr}
  .steps-sidebar{padding:18px 20px}
  .steps-sidebar h2{display:none}
  .step-nav{grid-template-columns:repeat(4,1fr)}
  .step-item{grid-template-columns:1fr;padding:9px 7px;text-align:center;border:0;border-right:1px solid #303035}
  .step-item:last-child{border-right:0}
  .step-item b{font-size:.63rem}
  .step-item span{font-size:.65rem}
  .step-content{padding:28px 22px}
  .date-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .booking-drawer{width:100vw}
}
@media (max-width:620px){
  .page-shell{padding:0}
  .page-frame{border-top-width:4px}
  .page-titlebar{padding:22px 18px}
  .page-titlebar p{font-size:.86rem}
  .booking-form{padding:26px 18px}
  .booking-summary{padding:28px 18px}
  .service-grid{grid-template-columns:1fr}
  .service-card{min-height:150px}
  .date-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .time-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .summary-row{grid-template-columns:82px 1fr}
  .step-top h1{font-size:2.5rem}
  .step-content{padding:24px 18px}
  .step-actions{position:sticky;bottom:0;margin:0 -18px -24px;padding:14px 18px;background:#fff;border-top:1px solid var(--line)}
  .step-actions .primary-btn,.step-actions .secondary-btn{min-width:0;flex:1}
  .drawer-scroll .booking-form{padding:24px 18px}
  .drawer-scroll .booking-summary{padding:25px 18px}
  .slider-stage{padding:18px}
  .slider-preview{padding:42px 22px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}