/* FrostLine — Klima & rashladni sistemi */
:root{
  --bg:#03060b;
  --bg2:#060c16;
  --panel:#0a1422;
  --line:rgba(150,200,255,.11);
  --line2:rgba(150,200,255,.24);
  --ice:#3b9cff;
  --ice-hi:#a6dcff;
  --ice-lo:#1a56c4;
  --chrome:#eef2f7;
  --text:#c3cedc;
  --muted:#7a889c;
  --heat:#ff7a2a;
  --heat-hi:#ffb56e;
  --f-d:'Barlow Condensed','Arial Narrow',Arial,sans-serif;
  --f-b:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1240px;
  --ease:cubic-bezier(.2,.7,.1,1);
}

/* Sprachwahl: nur die aktive Sprache sichtbar */
html[lang="sr"] body [lang="de"],
html[lang="de"] body [lang="sr"]{display:none!important}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--f-b);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-family:var(--f-d);color:var(--chrome);font-weight:700;letter-spacing:.005em}
p{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--ice-hi);outline-offset:3px;border-radius:4px}
::selection{background:var(--ice);color:#fff}

.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
section[id],details[id]{scroll-margin-top:84px}

/* ---------- Wortmarke ---------- */
.wm{font-family:var(--f-d);font-style:italic;font-weight:800;font-size:27px;letter-spacing:-.01em;line-height:1;white-space:nowrap}
.wm-a{background:linear-gradient(180deg,#fff 0%,#dfe5ec 42%,#8a95a3 52%,#e8edf3 78%,#b9c2cd 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.wm-b{color:var(--ice);text-shadow:0 0 18px rgba(59,156,255,.45)}
.wm-lg{font-size:44px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 24px;border-radius:2px;font:600 15px/1 var(--f-d);letter-spacing:.14em;text-transform:uppercase;transition:transform .25s var(--ease),background .25s,box-shadow .25s,border-color .25s,color .25s;position:relative;white-space:nowrap}
.btn svg{width:19px;height:19px;flex:none}
.btn-sm{height:42px;padding:0 16px;font-size:13px}
.btn-sm svg{width:16px;height:16px}
.btn-ice{background:var(--ice);color:#fff;box-shadow:0 0 0 1px rgba(166,220,255,.35) inset,0 10px 30px -10px rgba(59,156,255,.8)}
.btn-ice:hover{background:#56aeff;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(166,220,255,.5) inset,0 16px 40px -12px rgba(59,156,255,.95)}
.btn-ghost{border:1px solid var(--line2);color:var(--chrome)}
.btn-ghost:hover{border-color:var(--ice);color:#fff;background:rgba(59,156,255,.08)}
.btn-ghost svg:last-child{transition:transform .25s var(--ease)}
.btn-ghost:hover svg:last-child{transform:translateX(4px)}
.btn-heat{background:var(--heat);color:#1a0b02;box-shadow:0 10px 30px -10px rgba(255,122,42,.8)}
.btn-heat:hover{background:var(--heat-hi);transform:translateY(-2px)}
.btn-viber:hover{border-color:#8f7ff5;background:rgba(115,96,242,.12)}
.btn-wa:hover{border-color:#25d366;background:rgba(37,211,102,.1)}

/* ---------- Kopfzeile ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.top.scrolled{background:rgba(3,6,11,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.top-in{display:flex;align-items:center;gap:32px;height:76px}
.brand{display:flex;align-items:center;gap:10px}
.brand-flake{width:26px;height:26px;color:var(--ice);filter:drop-shadow(0 0 8px rgba(59,156,255,.6))}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{font:500 15px/1 var(--f-d);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);position:relative;padding:8px 0;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ice);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover{color:var(--chrome)}
.nav a:hover::after{transform:scaleX(1)}
.top-act{display:flex;align-items:center;gap:14px}

.lang{position:relative;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line2);border-radius:2px;height:42px;width:96px}
.lang button{position:relative;z-index:1;font:700 13px/1 var(--f-d);letter-spacing:.18em;color:var(--muted);transition:color .25s}
.lang button[aria-pressed="true"]{color:#fff}
.lang-knob{position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);background:rgba(59,156,255,.22);border:1px solid rgba(59,156,255,.6);border-radius:1px;transition:transform .35s var(--ease)}
html[lang="de"] .lang-knob{transform:translateX(calc(100% - 3px))}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;padding:120px 0 70px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(60% 55% at 74% 46%,rgba(26,86,196,.32),transparent 70%),
    radial-gradient(40% 40% at 96% 8%,rgba(255,122,42,.10),transparent 70%),
    linear-gradient(180deg,#03060b 0%,#050a14 60%,#03060b 100%)}
.hero-bg::before{content:"";position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(70% 60% at 50% 45%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(70% 60% at 50% 45%,#000 30%,transparent 80%)}
.hero-bg::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--ice) 30%,var(--ice-hi) 50%,var(--ice) 70%,transparent);opacity:.6}
.hero-in{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:48px;align-items:center}

.eyebrow{display:inline-flex;align-items:center;gap:12px;font:600 14px/1 var(--f-d);letter-spacing:.28em;text-transform:uppercase;color:var(--ice-hi)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ice);box-shadow:0 0 0 4px rgba(59,156,255,.18),0 0 14px var(--ice);animation:pulse 2.4s ease-in-out infinite}
.dot-heat{background:var(--heat);box-shadow:0 0 0 4px rgba(255,122,42,.18),0 0 14px var(--heat)}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(59,156,255,0),0 0 14px var(--ice)}}

.hero-title{margin:26px 0 28px;font-style:italic;font-weight:800;text-transform:uppercase;font-size:clamp(58px,8.6vw,124px);line-height:.86;letter-spacing:-.012em}
html[lang="de"] .hero-title{font-size:clamp(52px,8.4vw,116px)}
.hero-title .l{display:block;padding-right:.08em}
.l1{background:linear-gradient(180deg,#ffffff 0%,#e3e8ef 40%,#7f8a98 51%,#dfe5ec 74%,#aab4c0 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.l2{color:transparent;-webkit-text-stroke:1.6px var(--ice-hi)}
.l3{color:var(--ice);text-shadow:0 0 34px rgba(59,156,255,.45)}
.js .hero-title .l{opacity:0;transform:translateY(.35em) skewX(-6deg);animation:rise .9s var(--ease) forwards}
.js .hero-title .l2{animation-delay:.12s}
.js .hero-title .l3{animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}

.lead{max-width:520px;font-size:19px;color:var(--text)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-where{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-top:24px;font:600 14px/1.2 var(--f-d);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.hero-where svg{width:17px;height:17px;color:var(--ice);flex:none}
.hero-where i{width:4px;height:4px;border-radius:50%;background:var(--ice);flex:none}
.hero-specs{display:flex;gap:0;margin-top:40px;border-top:1px solid var(--line);max-width:520px}
.hero-specs li{flex:1;padding:16px 0 0;display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--line);padding-left:18px}
.hero-specs li:first-child{border-left:0;padding-left:0}
.hero-specs b{font:600 30px/1 var(--f-d);color:var(--chrome);font-variant-numeric:tabular-nums}
.hero-specs span{font:500 13px/1.3 var(--f-d);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* Thermostat-Ring um das Logo */
.hero-dial{display:flex;flex-direction:column;align-items:center;gap:6px}
.dial{position:relative;width:min(560px,100%);aspect-ratio:1}
.dial-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.dial-logo{position:absolute;left:50%;top:50%;width:74%;height:auto;transform:translate(-50%,-50%);
  -webkit-mask-image:radial-gradient(circle closest-side at 50% 50%,#000 88%,transparent 100%);mask-image:radial-gradient(circle closest-side at 50% 50%,#000 88%,transparent 100%)}
.tick{stroke:rgba(150,200,255,.22);stroke-width:2;stroke-linecap:round;transition:stroke .15s}
.tick.major{stroke:rgba(150,200,255,.42);stroke-width:2.6}
.tick.on-heat{stroke:var(--heat)}
.tick.on-cold{stroke:var(--ice)}
.tick.on-heat,.tick.on-cold{filter:drop-shadow(0 0 4px currentColor)}
.tick.target{stroke:#fff;stroke-width:3.4}
.dial-labels text{font:600 17px var(--f-d);fill:var(--muted);letter-spacing:.06em}
.dial-marker{fill:#fff;stroke:var(--ice);stroke-width:4;filter:drop-shadow(0 0 10px var(--ice))}
.dial[data-heat="1"] .dial-marker{stroke:var(--heat);filter:drop-shadow(0 0 10px var(--heat))}

.readout{position:relative;display:grid;grid-template-columns:auto auto auto;align-items:end;justify-content:center;column-gap:22px;row-gap:16px;margin-top:-34px;padding:18px 26px 16px;background:rgba(6,12,22,.86);border:1px solid var(--line2);border-radius:2px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.readout::before{content:"";position:absolute;left:-1px;top:-1px;width:14px;height:14px;border-left:2px solid var(--ice);border-top:2px solid var(--ice)}
.readout::after{content:"";position:absolute;right:-1px;bottom:-1px;width:14px;height:14px;border-right:2px solid var(--ice);border-bottom:2px solid var(--ice)}
.ro-cell{display:flex;flex-direction:column;gap:4px}
.ro-lab{font:600 12px/1 var(--f-d);letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.ro-val{font:600 46px/1 var(--f-d);color:var(--chrome);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.ro-val i{font-style:normal;font-size:.45em;color:var(--muted);margin-left:2px;vertical-align:top;position:relative;top:.25em}
.dial-hot .ro-num{color:var(--heat-hi)}
.ro-target{color:var(--ice-hi)}
.ro-arrow{width:24px;height:24px;color:var(--muted);margin-bottom:12px}
.ro-mode{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:2px}
.ro-mode button{display:flex;align-items:center;justify-content:center;gap:8px;height:38px;font:600 13px/1 var(--f-d);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);transition:color .2s,background .2s}
.ro-mode button svg{width:16px;height:16px}
.ro-mode button[aria-pressed="true"]{color:#fff;background:rgba(59,156,255,.16)}
.ro-mode button[data-mode="leto"][aria-pressed="true"]{background:rgba(255,122,42,.14)}
.ro-mode button[data-mode="leto"][aria-pressed="true"] svg{color:var(--heat)}
.ro-mode button[data-mode="zima"][aria-pressed="true"] svg{color:var(--ice)}
.ro-state{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:10px;font:600 12px/1 var(--f-d);letter-spacing:.26em;text-transform:uppercase;color:var(--ice-hi)}
.ro-led{width:7px;height:7px;border-radius:50%;background:var(--ice);box-shadow:0 0 10px var(--ice)}
.readout.heating .ro-state{color:var(--heat-hi)}
.readout.heating .ro-led{background:var(--heat);box-shadow:0 0 10px var(--heat)}
.readout.done .ro-led{animation:none;background:#4fe08a;box-shadow:0 0 10px #4fe08a}
.readout.done .ro-state{color:#9ef0bf}
.readout:not(.done) .ro-led{animation:blink 1s steps(2,end) infinite}
@keyframes blink{50%{opacity:.25}}

/* ---------- Laufband ---------- */
.band{border-block:1px solid var(--line);overflow:hidden;background:var(--bg2);padding:18px 0}
.band-track{display:flex;width:max-content;animation:band 38s linear infinite}
.band-row{display:flex;align-items:center;gap:28px;padding-right:28px;font:800 italic 34px/1 var(--f-d);text-transform:uppercase;letter-spacing:.02em;color:transparent;-webkit-text-stroke:1px rgba(166,220,255,.55);white-space:nowrap}
.band-row svg{width:24px;height:24px;color:var(--ice);flex:none}
@keyframes band{to{transform:translateX(-50%)}}
html[lang="sr"] .band-track{animation-name:band}
.band:hover .band-track{animation-play-state:paused}

/* ---------- Abschnitte ---------- */
.sec{padding:120px 0}
.sec-alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.sec-head{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:20px;margin-bottom:56px}
.sec-no{font:600 15px/1 var(--f-d);letter-spacing:.2em;color:var(--ice);padding:8px 10px;border:1px solid rgba(59,156,255,.45)}
.sec-head h2{font-size:clamp(38px,5vw,64px);line-height:1;text-transform:uppercase;font-weight:800;font-style:italic}
.sec-rule{height:12px;background:
  linear-gradient(var(--line2),var(--line2)) left 50%/100% 1px no-repeat,
  repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 14px) left 0/100% 12px no-repeat;
  -webkit-mask-image:linear-gradient(90deg,#000 60%,transparent);mask-image:linear-gradient(90deg,#000 60%,transparent)}
.sec-tag{font:600 13px/1 var(--f-d);letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}

/* Leistungen */
.svc{border-top:1px solid var(--line)}
.svc-row{position:relative;display:grid;grid-template-columns:90px minmax(0,1fr) 170px;gap:28px;align-items:start;padding:40px 0 40px;border-bottom:1px solid var(--line);isolation:isolate}
.svc-row::before{content:"";position:absolute;inset:0 -24px;z-index:-1;background:linear-gradient(90deg,rgba(59,156,255,.13),rgba(59,156,255,.03) 55%,transparent);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.svc-row::after{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:linear-gradient(90deg,var(--ice-hi),var(--ice) 40%,transparent);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.svc-row:hover::before,.svc-row:hover::after{transform:scaleX(1)}
.svc-no{font:600 16px/1 var(--f-d);letter-spacing:.2em;color:var(--muted);padding-top:12px}
.svc-row h3{font-size:clamp(32px,3.6vw,48px);line-height:1;text-transform:uppercase;font-weight:800;font-style:italic}
.svc-row h3 em{display:inline-block;font:500 normal 16px/1 var(--f-d);letter-spacing:.2em;color:var(--ice-hi);vertical-align:middle;margin-left:10px;transform:translateY(-.25em)}
.svc-main p{margin-top:14px;max-width:640px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags li{font:500 13px/1 var(--f-d);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:7px 10px}
.svc-temp{justify-self:end;font:600 58px/1 var(--f-d);color:var(--chrome);font-variant-numeric:tabular-nums;transition:color .3s,text-shadow .3s}
.svc-temp i{font-style:normal;font-size:.4em;color:var(--muted);vertical-align:top;margin-left:3px;position:relative;top:.3em}
.svc-temp-cold{color:var(--ice-hi)}
.svc-temp-ok{color:#9ef0bf;letter-spacing:.06em}
.svc-row:hover .svc-temp{color:#fff;text-shadow:0 0 22px rgba(59,156,255,.7)}

/* Ablauf */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:linear-gradient(90deg,var(--ice),var(--line2) 70%,transparent)}
.step{position:relative;padding-right:32px}
.step-node{position:relative;isolation:isolate;display:grid;place-items:center;width:56px;height:56px;font:700 22px/1 var(--f-d);color:#fff;margin:0 0 34px}
.step-node::before{content:"";position:absolute;inset:8px;z-index:-1;border:1px solid var(--ice);background:var(--bg);transform:rotate(45deg);box-shadow:0 0 18px -4px rgba(59,156,255,.7)}
.step h3{font-size:28px;text-transform:uppercase;font-weight:700;line-height:1.05;margin-bottom:12px}
.step p{color:var(--muted);font-size:16px;max-width:260px}

/* Warum */
.why{border-top:1px solid var(--line)}
.why-row{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}
.why-word{font:800 italic clamp(64px,10vw,150px)/.9 var(--f-d);text-transform:uppercase;letter-spacing:-.015em;background:linear-gradient(180deg,#fff 0%,#dfe5ec 40%,#7f8a98 52%,#e3e8ef 76%,#a9b3bf 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.1em}
.why-outline{background:none;color:transparent;-webkit-text-stroke:1.6px var(--ice-hi)}
.why-ice{background:none;color:var(--ice);text-shadow:0 0 40px rgba(59,156,255,.35)}
.why-row p{font-size:19px;max-width:440px}

/* Projekte / Instagram */
.insta{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:22px 40px;padding:46px 44px 40px;border:1px solid var(--line2);background:radial-gradient(120% 160% at 0% 0%,rgba(59,156,255,.16),transparent 60%),radial-gradient(60% 120% at 100% 100%,rgba(255,122,42,.08),transparent 70%),var(--panel);overflow:hidden;transition:border-color .3s}
.insta:hover{border-color:var(--ice)}
.insta-handle{grid-column:1/-1;font:800 italic clamp(46px,9.4vw,140px)/.92 var(--f-d);letter-spacing:-.01em;color:transparent;-webkit-text-stroke:1.6px var(--ice-hi);padding-right:.1em;transition:color .45s var(--ease),-webkit-text-stroke-color .45s}
.insta:hover .insta-handle{color:var(--ice);-webkit-text-stroke-color:var(--ice);text-shadow:0 0 40px rgba(59,156,255,.35)}
.insta-txt{max-width:560px;font-size:18px}
.insta .btn{pointer-events:none}
.insta:hover .btn{border-color:var(--ice);color:#fff;background:rgba(59,156,255,.08)}

/* Saison */
.season{position:relative;padding:72px 0;overflow:hidden;border-block:1px solid var(--line);
  background:
    linear-gradient(100deg,rgba(26,86,196,.35) 0%,rgba(6,12,22,.9) 45%,rgba(6,12,22,.9) 60%,rgba(255,122,42,.22) 100%),
    var(--bg2)}
.season-in{display:flex;align-items:center;justify-content:space-between;gap:48px}
.season h2{font-size:clamp(32px,4vw,52px);line-height:1.02;text-transform:uppercase;font-weight:800;font-style:italic;margin:18px 0 14px;max-width:760px}
.season-txt p:last-child{max-width:640px}

/* Kontakt */
.contact-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:64px;align-items:start}
.contact-kicker{font-size:19px;color:var(--text)}
.contact-phone{display:inline-block;margin:18px 0 30px;font:700 clamp(46px,6.6vw,92px)/1 var(--f-d);letter-spacing:.01em;color:var(--chrome);font-variant-numeric:tabular-nums;white-space:nowrap;transition:color .25s,text-shadow .25s}
.contact-phone:hover{color:#fff;text-shadow:0 0 30px rgba(59,156,255,.6)}
.contact-btns{display:flex;flex-wrap:wrap;gap:12px}
.spec{margin:0;border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.spec dt{font:600 13px/1.5 var(--f-d);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.spec dd{margin:0;color:var(--chrome)}
.spec a:hover{color:var(--ice-hi)}

/* Impressum / Datenschutz */
.legal{padding:88px 0 80px;border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg2),var(--bg))}
.legal-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.legal h2{font:800 italic 34px/1 var(--f-d);text-transform:uppercase;color:var(--chrome)}
.legal h3{font:600 13px/1.3 var(--f-d);letter-spacing:.2em;text-transform:uppercase;color:var(--ice-hi);margin:24px 0 6px}
.legal p{font-size:15px;line-height:1.65;color:var(--text)}
.legal a{color:var(--chrome);border-bottom:1px solid var(--line2);transition:color .2s,border-color .2s}
.legal a:hover{color:var(--ice-hi);border-color:var(--ice)}
.legal-sub{margin-top:10px;color:var(--muted)!important;font:500 13px/1.3 var(--f-d)!important;letter-spacing:.18em;text-transform:uppercase}
.legal-sub + p{margin-top:18px}
.legal-note{margin-top:22px;color:var(--muted)!important;font-size:13px!important}
.legal-dsgvo{border:1px solid var(--line2);background:rgba(6,12,22,.6)}
.legal-dsgvo summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 26px;cursor:pointer;list-style:none}
.legal-dsgvo summary::-webkit-details-marker{display:none}
.legal-dsgvo summary:hover h2{color:#fff}
.legal-pm{position:relative;width:22px;height:22px;flex:none;transition:transform .35s var(--ease)}
.legal-pm::before,.legal-pm::after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;margin-top:-1px;background:var(--ice)}
.legal-pm::after{transform:rotate(90deg)}
.legal-dsgvo[open] .legal-pm{transform:rotate(45deg)}
.legal-dsgvo > div{padding:0 26px 26px;border-top:1px solid var(--line)}
.legal-dsgvo > div h3:first-child{margin-top:22px}

/* Fuß */
.foot{border-top:1px solid var(--line);padding:56px 0 48px;background:var(--bg)}
.foot-in{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-sub{margin-top:12px;color:var(--muted);font-size:15px}
.foot-tag{font:800 italic 26px/1 var(--f-d);text-transform:uppercase;color:var(--ice)}
.foot-copy{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}
.foot-copy > a:not(.foot-ig){color:var(--text);transition:color .2s}
.foot-copy > a:not(.foot-ig):hover{color:var(--ice-hi)}
.foot-ig{display:inline-flex;align-items:center;gap:8px;color:var(--text);transition:color .2s}
.foot-ig svg{width:18px;height:18px}
.foot-ig:hover{color:var(--ice-hi)}

/* Mobile Leiste */
.mbar{display:none}

/* Einblenden */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .top-act{margin-left:auto}
  .hero-in{grid-template-columns:1fr;gap:40px}
  .hero{padding-top:110px}
  .dial{width:min(460px,92%)}
  .steps{grid-template-columns:1fr 1fr;row-gap:48px}
  .steps::before{display:none}
}
@media (max-width:760px){
  body{font-size:16px;padding-bottom:64px}
  .top-in{height:64px;gap:12px}
  .wm{font-size:23px}
  .top-call{display:none}
  .hero{padding:88px 0 56px;min-height:0}
  .hero-title{margin:18px 0 20px}
  .lead{font-size:17px}
  .hero-cta .btn{flex:1;justify-content:center}
  .hero-specs{margin-top:34px}
  .hero-specs b{font-size:24px}
  .readout{column-gap:14px;padding:14px 16px;margin-top:-22px;width:100%}
  .ro-val{font-size:38px}
  .band-row{font-size:26px}
  .sec{padding:80px 0}
  .sec-head{grid-template-columns:auto 1fr;gap:14px;margin-bottom:36px}
  .sec-rule,.sec-tag{display:none}
  .svc-row{grid-template-columns:1fr auto;gap:10px 16px;padding:30px 0}
  .svc-no{grid-column:1;padding:0}
  .svc-temp{grid-column:2;grid-row:1;font-size:40px}
  .svc-main{grid-column:1/-1}
  .svc-row h3 em{display:block;margin:10px 0 0;transform:none}
  .steps{grid-template-columns:1fr;row-gap:36px}
  .step{display:grid;grid-template-columns:56px 1fr;column-gap:22px;padding:0}
  .step-node{grid-row:span 2;margin:0;width:46px;height:46px}
  .step p{max-width:none}
  .why-row{grid-template-columns:1fr;gap:12px;padding:26px 0}
  .why-row p{font-size:17px}
  .insta{grid-template-columns:1fr;padding:30px 22px 26px}
  .insta-txt{font-size:16px}
  .insta .btn{justify-self:start}
  .season{padding:56px 0}
  .season-in{flex-direction:column;align-items:flex-start;gap:28px}
  .contact-in{grid-template-columns:1fr;gap:40px}
  .contact-btns .btn{flex:1 1 140px;justify-content:center}
  .spec div{grid-template-columns:1fr;gap:4px}
  .legal{padding:64px 0 56px}
  .legal-in{grid-template-columns:1fr;gap:40px}
  .legal h2{font-size:28px}
  .legal-dsgvo summary{padding:20px 18px}
  .legal-dsgvo > div{padding:0 18px 22px}
  .foot-in{flex-direction:column;align-items:flex-start}
  .foot-copy{flex-wrap:wrap;gap:12px 20px}
  .mbar{display:grid;grid-template-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(3,6,11,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line2)}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;height:64px;font:600 14px/1 var(--f-d);letter-spacing:.16em;text-transform:uppercase;color:var(--chrome);border-left:1px solid var(--line)}
  .mbar a:first-child{border-left:0;background:var(--ice);color:#fff}
  .mbar svg{width:18px;height:18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .band-track{animation:none}
}