:root{
  --navy:#003f71; --blue:#226694; --blue2:#4c82ac; --light:#7bacd1; --lightbg:#e7f0f7;
  --ink:#10385c; --ink2:#3f566b; --muted:#6b7a86; --line:#dde3e8; --bg:#f3f6f8;
  --gold:#b0842f; --white:#fff; --ok:#2e8b57;
  --shadow:0 10px 30px rgba(16,56,92,.10); --shadow-lg:0 24px 60px rgba(16,56,92,.18);
  --radius:14px; --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{color:var(--navy);line-height:1.15;font-weight:800}
.lead{font-size:1.08rem;color:var(--ink2);font-weight:400}
.kicker{display:inline-block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:10px}

/* Brand lockup */
.brand{display:flex;align-items:center;gap:9px}
.brand img{height:30px;width:auto}
.brand .bdiv{width:2.5px;height:24px;background:var(--light);border-radius:2px}
.brand .btxt{font-size:1.15rem;font-weight:600;color:var(--navy)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:40px;
  font-weight:700;font-size:.98rem;cursor:pointer;border:2px solid transparent;transition:all .25s var(--ease);white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--blue);transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,63,113,.3)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.btn-block{width:100%;padding:15px}

/* Header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:16px 5vw;transition:all .3s var(--ease)}
.hdr .brand img{height:28px}
.hdr .brand .btxt,.hdr.solid .brand .btxt{color:#fff}
.hdr.solid{background:rgba(0,40,66,.92);backdrop-filter:blur(10px);padding:11px 5vw;box-shadow:0 6px 24px rgba(0,0,0,.18)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:#fff;font-weight:600;font-size:.95rem;opacity:.92;transition:opacity .2s}
.nav a:hover{opacity:1}
.nav-cta{background:#fff;color:var(--navy)!important;padding:9px 20px;border-radius:30px}
.nav-cta:hover{background:var(--light);color:var(--navy)}
/* header on light hero text: keep brand text white always via overlay */
.hdr:not(.solid) .brand .btxt{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hdr:not(.solid) .nav a{text-shadow:0 1px 8px rgba(0,0,0,.4)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;color:#fff}
.hero-bg{position:absolute;inset:-6% 0 0 0;background-size:cover;background-position:center;transform:scale(1.08);
  animation:heroZoom 12s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(0,40,66,.82) 0%,rgba(0,40,66,.5) 45%,rgba(0,40,66,.25) 100%)}
.hero-inner{position:relative;max-width:var(--maxw);width:100%;margin:0 auto;padding:0 5vw}
.eyebrow{display:inline-block;font-size:.85rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;
  background:rgba(255,255,255,.15);padding:7px 16px;border-radius:30px;margin-bottom:22px;backdrop-filter:blur(4px)}
.hero h1{color:#fff;font-size:clamp(2.4rem,6vw,4.4rem);letter-spacing:-.02em;margin-bottom:18px}
.hero-sub{font-size:clamp(1rem,2vw,1.25rem);max-width:620px;color:rgba(255,255,255,.92);margin-bottom:30px;font-weight:400}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:16px}
.scroll-cue span{position:absolute;top:8px;left:50%;width:4px;height:8px;background:#fff;border-radius:2px;transform:translateX(-50%);animation:cue 1.6s infinite}
@keyframes cue{0%{opacity:0;top:8px}40%{opacity:1}80%{opacity:0;top:22px}100%{opacity:0}}

/* Stats */
.stats{max-width:var(--maxw);margin:-64px auto 0;position:relative;z-index:5;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);display:grid;grid-template-columns:repeat(4,1fr);padding:8px}
.stat{text-align:center;padding:26px 14px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat .num{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:var(--navy);letter-spacing:-.01em}
.stat .lab{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-top:4px}

/* Sections */
.section{max-width:var(--maxw);margin:0 auto;padding:96px 5vw}
.section.alt{max-width:none;background:var(--bg);margin-top:0}
.section.alt>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:14px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:70px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .ic{width:50px;height:50px;border-radius:12px;background:var(--lightbg);color:var(--navy);display:grid;place-items:center;font-size:1.5rem;font-weight:800;margin-bottom:16px}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{font-size:.94rem;color:var(--ink2)}

/* Objekt split */
.obj-split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.obj-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;min-height:280px}
.obj-text h3{font-size:1.5rem;margin-bottom:12px}
.obj-text p{color:var(--ink2);margin-bottom:16px}
.ticks{list-style:none;margin-bottom:22px}
.ticks li{position:relative;padding-left:28px;margin-bottom:10px;color:var(--ink2)}
.ticks li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;
  background:var(--lightbg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23003f71' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/12px no-repeat}
.ticks.small li{font-size:.92rem;margin-bottom:8px}

/* Apartment grid */
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.chip{padding:9px 20px;border-radius:30px;border:1.5px solid var(--line);background:#fff;color:var(--ink2);
  font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}
.chip:hover{border-color:var(--light)}
.chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.apt{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.apt:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.apt-plan{background:var(--bg);padding:12px;height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--line)}
.apt-plan img{max-width:100%;max-height:176px;width:auto;height:auto;object-fit:contain;display:block}
.apt-body{padding:20px;display:flex;flex-direction:column;flex:1}
.apt-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:4px}
.apt-title{font-size:1.15rem;font-weight:800;color:var(--navy)}
.apt-floor{font-size:.78rem;color:var(--muted);background:var(--lightbg);padding:3px 10px;border-radius:20px;font-weight:700;white-space:nowrap}
.apt-meta{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.apt-price{font-size:1.5rem;font-weight:800;color:var(--navy);margin-bottom:2px}
.apt-price small{font-size:.78rem;color:var(--muted);font-weight:600}
.apt-rend{display:inline-block;font-size:.82rem;font-weight:700;color:var(--navy);background:var(--lightbg);padding:4px 12px;border-radius:20px;margin:8px 0 16px}
.apt-rend b{color:var(--gold)}
.apt-cta{margin-top:auto;display:flex;gap:10px}
.apt-cta .btn{flex:1;padding:11px}
.btn-sm{font-size:.9rem}
.btn-out{background:#fff;border:2px solid var(--navy);color:var(--navy)}
.btn-out:hover{background:var(--navy);color:#fff}
.apt.hide{display:none}

/* Modal */
.modal{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(0,40,66,.6);backdrop-filter:blur(3px);animation:fade .3s}
.modal-card{position:relative;background:#fff;border-radius:var(--radius);max-width:820px;width:100%;max-height:90vh;overflow:auto;
  box-shadow:var(--shadow-lg);animation:pop .35s var(--ease)}
.modal-grid{display:grid;grid-template-columns:1fr 1fr}
.modal-plan{background:var(--bg);padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.modal-plan img{max-width:100%;max-height:400px;width:auto;height:auto;object-fit:contain;cursor:zoom-in}

/* Lightbox (Grundriss-Zoom) */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(4,26,44,.93);display:none;flex-direction:column;animation:fade .25s}
.lightbox.open{display:flex}
.lb-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;color:#fff}
.lb-bar .lb-title{font-weight:700;font-size:1rem}
.lb-ctrl{display:flex;gap:8px}
.lb-ctrl button{min-width:40px;height:40px;padding:0 12px;border-radius:9px;border:none;background:rgba(255,255,255,.14);color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;transition:background .15s}
.lb-ctrl button:hover{background:rgba(255,255,255,.3)}
.lb-stage{flex:1;min-height:0;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:grab;touch-action:none}
.lb-stage.grabbing{cursor:grabbing}
.lb-stage img{background:#fff;border-radius:8px;user-select:none;-webkit-user-drag:none;will-change:transform;flex:none}
.lb-hint{text-align:center;color:rgba(255,255,255,.65);font-size:.8rem;padding:10px 14px 16px}
.mcalc{background:var(--lightbg);border-radius:10px;padding:14px 16px;margin:6px 0 14px}
.mcalc h4{font-size:.92rem;color:var(--navy);margin-bottom:8px}
.mcalc .row{display:flex;justify-content:space-between;gap:10px;padding:5px 0;font-size:.9rem;border-bottom:1px dashed rgba(0,63,113,.18)}
.mcalc .row span:first-child{color:var(--ink2)}
.mcalc .row span:last-child{font-weight:700;color:var(--ink);white-space:nowrap}
.mcalc .row.pos span:last-child{color:var(--ok)}
.mcalc .row.tot{border-bottom:none;border-top:2px solid var(--navy);margin-top:4px;padding-top:8px}
.mcalc .row.tot span:last-child{color:var(--navy);font-size:1.05rem}
.mcalc .note{font-size:.72rem;color:var(--muted);margin-top:8px;line-height:1.45}
.modal-actions{display:flex;gap:10px;flex-wrap:wrap}
.modal-actions .btn{flex:1;min-width:180px}
.modal-info{padding:30px}
.modal-info h3{font-size:1.5rem;margin-bottom:6px}
.modal-info .mprice{font-size:1.9rem;font-weight:800;color:var(--navy);margin:10px 0}
.mspec{list-style:none;margin:14px 0}
.mspec li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:.94rem}
.mspec li span:first-child{color:var(--muted)}
.mspec li span:last-child{font-weight:700;color:var(--ink)}
.modal-close{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;border:none;background:rgba(255,255,255,.9);
  font-size:1.3rem;cursor:pointer;z-index:2;color:var(--navy);box-shadow:var(--shadow)}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:none}}

/* Form */
.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:44px;box-shadow:var(--shadow)}
.form-info h2{font-size:1.9rem;margin-bottom:12px}
.chosen{background:var(--lightbg);border-radius:12px;padding:16px 18px;margin:22px 0}
.chosen-lab{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);font-weight:700}
.chosen-val{font-weight:800;color:var(--navy);font-size:1.05rem;margin-top:2px}
.form label{display:block;font-size:.85rem;font-weight:700;color:var(--ink2);margin-bottom:14px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form select,.form textarea{width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(34,102,148,.14)}
.form input:invalid:not(:placeholder-shown){border-color:#d9534f}
.form textarea{resize:vertical}
.check{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;color:var(--ink2);font-size:.88rem;margin:6px 0 18px}
.check input{width:auto;margin-top:3px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cf-turnstile-slot{margin:4px 0 16px;min-height:0}
.form-note{font-size:.78rem;color:var(--muted);text-align:center;margin-top:12px}
.form-msg{margin-top:14px;font-weight:700;text-align:center;font-size:.95rem}
.form-msg.err{color:#d9534f}
.form-msg.ok{color:var(--ok)}
.btn.loading{opacity:.7;pointer-events:none}

/* Success overlay */
.success{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(0,40,66,.55);backdrop-filter:blur(4px);animation:fade .3s}
.success[hidden]{display:none}
.success-card{background:#fff;border-radius:20px;padding:44px 40px;text-align:center;max-width:440px;box-shadow:var(--shadow-lg);animation:pop .4s var(--ease)}
.success-card h3{font-size:1.6rem;margin:16px 0 8px}
.success-card p{color:var(--ink2);margin-bottom:22px}
.check-anim{width:88px;height:88px;margin:0 auto}
.check-anim svg{width:100%;height:100%}
.check-anim circle{stroke:var(--ok);stroke-width:3;stroke-dasharray:151;stroke-dashoffset:151;animation:dash .6s var(--ease) forwards}
.check-anim path{stroke:var(--ok);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:dash .4s .5s var(--ease) forwards}
@keyframes dash{to{stroke-dashoffset:0}}

/* Footer */
.footer{background:var(--navy);color:rgba(255,255,255,.85);padding:60px 5vw 24px}
.foot-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.3fr 1fr 1.4fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.15)}
.foot-brand{margin-bottom:16px}
.foot-brand .btxt,.footer h4{color:#fff}
.footer h4{font-size:1rem;margin-bottom:12px}
.footer p{font-size:.92rem;color:rgba(255,255,255,.78)}
.footer a{color:var(--light)}
.foot-addr{line-height:1.7}
.foot-bar{max-width:var(--maxw);margin:20px auto 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:rgba(255,255,255,.6)}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-bg{animation:none;transform:scale(1)}}

/* Responsive */
@media(max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .obj-split{grid-template-columns:1fr}
  .form-wrap{grid-template-columns:1fr;padding:30px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .modal-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px}
}
@media(max-width:600px){
  .nav a:not(.nav-cta){display:none}
  .grid,.cards{grid-template-columns:1fr}
  .section{padding:64px 5vw}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
}