@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;500;600&display=swap');
:root{--bg:#07090d;--bg2:#0d1117;--card:#121821;--line:#232b36;--chrome:#c4cbd4;--mute:#8d97a4;--txt:#eef1f5;--blue:#1E88E5;--red:#D6001C;--r:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body.v2,body{margin:0;background:var(--bg);color:var(--chrome);font:400 16px/1.65 Inter,"Noto Sans SC","Noto Sans Arabic","Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body.lang-zh{font-family:"Noto Sans SC",Inter,system-ui,sans-serif}
body.lang-ar{font-family:"Noto Sans Arabic",Inter,system-ui,sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3{font-family:"Space Grotesk","Noto Sans SC","Noto Sans Arabic",Inter,sans-serif;color:var(--txt);line-height:1.1;margin:0}
h2{font-size:clamp(1.9rem,5vw,3rem);margin-bottom:1.2rem;letter-spacing:-.01em}
.wrap{width:min(1180px,100% - 2rem);margin-inline:auto}
.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;margin:0 0 .8rem}
.lead{font-size:1.1rem;max-width:62ch}
.sec{padding:clamp(3.5rem,9vw,7rem) 0}
.sec-alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}

/* Nav */
.nav-wrap{position:sticky;top:0;z-index:50;padding:.7rem 1rem}
.nav{position:relative;max-width:1180px;margin-inline:auto;display:flex;align-items:center;gap:.6rem;padding:.4rem .5rem;border-radius:999px;background:rgba(18,24,33,.72);border:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav-wrap.scrolled .nav{background:rgba(10,13,18,.92);box-shadow:0 10px 30px rgba(0,0,0,.5)}
.brand{background:#fff;border-radius:999px;padding:.35rem 1rem;display:flex;margin-inline-end:auto}
.brand img{height:34px;width:auto}
.links{display:none;position:absolute;inset-inline:0;top:calc(100% + .5rem);flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.6rem}
.links a{display:block;padding:.75rem 1rem;border-radius:999px;color:var(--chrome);font-weight:500}
.links a:hover{background:rgba(255,255,255,.06);color:#fff}
.links .pill-cta{background:var(--blue);color:#fff;text-align:center}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.nav-toggle:checked~.links{display:flex}
.burger{order:3;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.07);display:grid;place-content:center;gap:4px;cursor:pointer}
.burger i{width:18px;height:2px;background:#fff;border-radius:2px;display:block}
.lang{position:relative;order:2}
.lang summary{list-style:none;cursor:pointer;padding:.5rem .9rem;border-radius:999px;border:1px solid var(--line);font-size:.82rem;font-weight:600;color:#fff}
.lang summary::-webkit-details-marker{display:none}
.lang ul{position:absolute;inset-inline-end:0;top:calc(100% + .5rem);min-width:150px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:.4rem;z-index:5}
.lang li a{display:block;padding:.5rem .8rem;border-radius:10px}
.lang li a:hover,.lang li a[aria-current]{background:rgba(30,136,229,.18);color:#fff}

/* Buttons */
.btn{display:inline-block;padding:.9rem 1.8rem;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;font:600 1rem Inter,"Noto Sans SC","Noto Sans Arabic",sans-serif;text-align:center;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 24px rgba(30,136,229,.35)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 24px rgba(214,0,28,.35)}
.btn-ghost{border-color:var(--chrome);color:#fff;background:rgba(255,255,255,.04)}

/* Hero */
.hero{min-height:88svh;margin-top:-4.4rem;display:flex;align-items:center;background:linear-gradient(90deg,rgba(7,9,13,.92) 0%,rgba(7,9,13,.55) 60%,rgba(7,9,13,.2) 100%),var(--hero) center/cover no-repeat;padding:7rem 0 4rem}
.hero h1{font-size:clamp(2.6rem,9vw,6rem);letter-spacing:-.02em;margin-bottom:1rem}
.hero h1 span{display:block;background:linear-gradient(180deg,#fff,#8b95a3);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .h-accent{background:linear-gradient(180deg,#6db6ff,var(--blue));-webkit-background-clip:text;background-clip:text}
.sub{font-size:1.2rem;color:var(--chrome);max-width:46ch}
.hero-btns{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.8rem 0}
.tag{color:var(--mute);font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;border-inline-start:3px solid var(--red);padding-inline-start:.8rem}

/* Verfahren */
.feat-grid{display:grid;gap:1.2rem;margin-top:2rem}
.feat{position:relative;border-radius:var(--r);overflow:hidden;min-height:380px;border:1px solid var(--line);isolation:isolate;display:flex;align-items:flex-end}
.feat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}
.feat:hover img{transform:scale(1.05)}
.feat::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(7,9,13,.95) 20%,rgba(7,9,13,.1) 75%)}
.feat-body{padding:1.5rem}
.feat h3{font-size:1.8rem;margin:.5rem 0}
.feat p{margin:.3rem 0}
.mats{font-size:.82rem;color:var(--mute)}
.mats strong{color:var(--chrome)}
.chip{display:inline-block;padding:.2rem .75rem;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:rgba(30,136,229,.16);color:#7cc0ff;border:1px solid rgba(30,136,229,.4)}
.mini-grid{display:grid;gap:1rem;margin-top:1.2rem}
.mini{display:flex;gap:1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.8rem;align-items:center;transition:border-color .2s}
.mini:hover{border-color:var(--blue)}
.mini img{width:96px;height:96px;flex:none;object-fit:cover;border-radius:16px}
.mini h3{font-size:1.1rem;margin:.35rem 0 .2rem}
.mini p{margin:0;font-size:.88rem;line-height:1.45}
.mini .mats{margin-top:.3rem}
.note{color:var(--mute);font-size:.85rem;margin-top:1.5rem}

/* Materialien */
.mat-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.8rem;margin-top:1.5rem}
.mat-list li{display:flex;align-items:center;gap:.7rem;padding:1rem 1.2rem;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--txt);font-weight:500}
.dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#fff,var(--blue))}

/* About */
.about{display:grid;gap:2.5rem}
.slogan{color:var(--txt);font-family:"Space Grotesk",Inter,sans-serif;font-size:1.3rem;border-inline-start:3px solid var(--red);padding-inline-start:1rem;margin-top:1.5rem}
.facts{display:grid;gap:1rem}
.facts li{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap}
.facts b{font:700 2.4rem "Space Grotesk",Inter,sans-serif;background:linear-gradient(180deg,#fff,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* Partner */
.partners{display:grid;gap:1.2rem;margin-top:2rem}
.partner{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.8rem}
.partner.light{background:#f2f4f7;color:#2a313b}
.partner img{height:54px;width:auto;max-width:220px;object-fit:contain;margin-bottom:1rem}
.partner a{color:var(--blue);font-weight:600}

/* CTA */
.cta{text-align:center;padding:5rem 0;background:radial-gradient(ellipse at center,rgba(214,0,28,.22),transparent 65%),var(--bg2);border-block:1px solid var(--line)}
.cta h2{max-width:20ch;margin-inline:auto}
.persons{color:var(--txt);margin:1.5rem 0 .3rem;font-weight:500}
.claims{color:var(--mute);font-size:.9rem}

/* Kontakt */
.contact{display:grid;gap:2.5rem}
address{font-style:normal;margin-top:1.5rem}
address a{color:#7cc0ff}
.form{display:grid;gap:1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.form label{display:grid;gap:.35rem;font-size:.85rem;color:var(--chrome)}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;padding:.85rem 1rem;border-radius:14px;border:1px solid var(--line);background:var(--bg);color:#fff;font:inherit}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--blue);border-color:transparent}
.form .check{display:flex;gap:.7rem;align-items:flex-start}
.form .check input{margin-top:.25rem;accent-color:var(--blue)}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.msg{margin:0;padding:.9rem 1.1rem;border-radius:14px;font-weight:500}
.msg.ok{background:rgba(46,160,90,.15);border:1px solid #2ea05a;color:#8ee6b0}
.msg.err{background:rgba(214,0,28,.15);border:1px solid var(--red);color:#ff9aa6}

/* Footer */
.foot{background:#04060a;border-top:1px solid var(--line);padding:3rem 0 2rem}
.foot-in{display:grid;gap:1.1rem;justify-items:start}
.foot-logo{background:#fff;border-radius:999px;padding:.3rem .9rem;height:auto}
.foot-logo{height:42px;width:auto}
.foot-addr{margin:0;color:var(--mute);font-size:.9rem}
.foot-links{display:flex;flex-wrap:wrap;gap:1.2rem}
.foot-links a:hover{color:#fff}
.copy{margin:0;color:var(--mute);font-size:.8rem}

/* Softwaredienst credit */
.sd-credit{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.5)}
.sd-credit a{display:inline-flex;align-items:center}
.sd-logo{height:22px;width:auto;opacity:.7;transition:opacity .3s ease}
.sd-credit:hover .sd-logo{opacity:1}
.swiss-snow{position:relative}
.swiss-snow .snow-zone{position:absolute;top:-30px;left:0;width:100%;height:60px;pointer-events:none;overflow:visible;z-index:10}
.swiss-snow .flake{position:absolute;top:0;font-weight:900;opacity:0;pointer-events:none;font-family:Arial,sans-serif;line-height:1}
.swiss-snow:hover .flake{animation:sd-snowfall 2s ease-in infinite}
.swiss-snow .flake:nth-child(1){left:5%;animation-delay:0s;color:#fff;font-size:8px}
.swiss-snow .flake:nth-child(2){left:18%;animation-delay:.3s;color:#CC0000;font-size:11px}
.swiss-snow .flake:nth-child(3){left:35%;animation-delay:.15s;color:#fff;font-size:7px}
.swiss-snow .flake:nth-child(4){left:50%;animation-delay:.5s;color:#CC0000;font-size:9px}
.swiss-snow .flake:nth-child(5){left:65%;animation-delay:.1s;color:#fff;font-size:10px}
.swiss-snow .flake:nth-child(6){left:78%;animation-delay:.6s;color:#CC0000;font-size:8px}
.swiss-snow .flake:nth-child(7){left:88%;animation-delay:.35s;color:#fff;font-size:11px}
.swiss-snow .flake:nth-child(8){left:42%;animation-delay:.75s;color:#CC0000;font-size:7px}
.swiss-snow .flake:nth-child(9){left:12%;animation-delay:.9s;color:#fff;font-size:9px}
.swiss-snow .flake:nth-child(10){left:55%;animation-delay:1.1s;color:#CC0000;font-size:8px}
.swiss-snow .flake:nth-child(11){left:25%;animation-delay:1.3s;color:#fff;font-size:7px}
.swiss-snow .flake:nth-child(12){left:72%;animation-delay:1.5s;color:#CC0000;font-size:10px}
@keyframes sd-snowfall{0%{opacity:0;transform:translateY(0) rotate(0)}10%{opacity:1}90%{opacity:.6}100%{opacity:0;transform:translateY(60px) rotate(220deg)}}

/* RTL tweaks */
[dir=rtl] .hero{background:linear-gradient(270deg,rgba(7,9,13,.92) 0%,rgba(7,9,13,.55) 60%,rgba(7,9,13,.2) 100%),var(--hero) center/cover no-repeat}
[dir=rtl] .partner a span{display:inline-block;transform:scaleX(-1)}

/* Desktop */
@media(min-width:900px){
  .burger{display:none}
  .links{display:flex;position:static;flex-direction:row;background:none;border:0;padding:0;gap:.1rem;order:1}
  .links a{padding:.55rem 1rem;font-size:.92rem}
  .links .pill-cta{margin-inline-start:.3rem}
  .brand{margin-inline-end:auto}
  .feat-grid{grid-template-columns:repeat(3,1fr)}
  .feat{min-height:520px}
  .mini-grid{grid-template-columns:repeat(3,1fr)}
  .mini{flex-direction:column;align-items:flex-start}
  .mini img{width:100%;height:150px}
  .about{grid-template-columns:1.4fr 1fr;align-items:center}
  .partners{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr 1.3fr}
  .form{grid-template-columns:1fr 1fr;padding:2rem}
  .form .full{grid-column:1/-1}
  .foot-in{grid-template-columns:1fr auto;align-items:center;justify-items:stretch}
  .foot-in>*:nth-child(even){justify-self:end}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.flag{display:inline-block;vertical-align:-2px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.18);margin-inline-end:.35em}
.lang summary,.lang li a{display:inline-flex;align-items:center}
.lang li a{display:flex}

/* Footer-Logo nie strecken (Grid-Stretch) */
.foot-in .foot-logo{justify-self:start;align-self:center;width:auto;height:42px;max-width:none;object-fit:contain;box-sizing:content-box}