/* Layout: offene, helle Fläche; eine blaue "Kante" (L-Winkel) als wiederkehrendes Zeichen für Logo, Hero-Rahmen und Preis-Hervorhebung */
:root{
  --bg:#f7f9fc; --surface:#ffffff; --ink:#0f1a2e; --muted:#55627a; --line:#dde4ef;
  --blue:#1d4ed8; --blue-soft:#e6edfd; --blue-ink:#ffffff;
  --display:"Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --radius:14px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0b1220; --surface:#121b2d; --ink:#e8eef9; --muted:#9aa8c0; --line:#24314a;
  --blue:#5b8cff; --blue-soft:#17264a; --blue-ink:#0b1220; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1220; --surface:#121b2d; --ink:#e8eef9; --muted:#9aa8c0; --line:#24314a;
  --blue:#5b8cff; --blue-soft:#17264a; --blue-ink:#0b1220; color-scheme:dark}

*{box-sizing:border-box}
img{max-width:100%}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px))}
h1,h2,h3{font-family:var(--display);line-height:1.08;text-wrap:balance;margin:0;letter-spacing:-.02em}
h2{font-size:clamp(28px,4.2vw,44px);font-weight:800}
h3{font-size:21px;font-weight:700}
p{margin:0}
a{color:var(--blue)}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.lead{color:var(--muted);max-width:60ch}

/* Header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo .mark{width:22px;height:22px;border-left:5px solid var(--blue);border-bottom:5px solid var(--blue);border-radius:0 0 0 4px}
.logo small{font-weight:500;color:var(--muted)}
.links{display:flex;gap:26px;align-items:center}
.links a{text-decoration:none;color:var(--ink);font-weight:500;font-size:15px}
.links a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:var(--blue-ink)!important;text-decoration:none;font-weight:600;padding:12px 20px;border-radius:999px;border:0;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink)!important;border:1.5px solid var(--line)}
@media (max-width:760px){.links a:not(.btn){display:none}}

section{padding-block:clamp(64px,9vw,112px)}

/* Hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-block:clamp(48px,7vw,96px)}
.hero > *{min-width:0}
.hero h1{font-size:clamp(40px,6.4vw,72px);font-weight:800}
.hero h1 em{font-style:normal;color:var(--blue);position:relative;white-space:nowrap}
.hero p.lead{font-size:19px;margin-top:22px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;padding:0;list-style:none;color:var(--muted);font-size:15px}
.facts li{display:flex;align-items:center;gap:8px}
.facts li::before{content:"";width:8px;height:8px;border-left:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue)}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:44px}}

/* Browser mockup */
.frame{position:relative;padding:0 0 18px 18px}
.frame::before{content:"";position:absolute;left:0;bottom:0;width:62%;height:70%;border-left:6px solid var(--blue);border-bottom:6px solid var(--blue);border-radius:0 0 0 10px}
.browser{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 60px -28px rgba(15,26,46,.35);overflow:hidden}
.bar{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}
.dots{display:flex;gap:6px}.dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.url{flex:1;min-width:0;background:var(--bg);border-radius:6px;padding:4px 10px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo{padding:22px}
.demo .dnav{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}
.demo .dnav b{color:var(--ink);font-family:var(--display)}
.demo .dhero{margin-top:18px;border-radius:10px;background:linear-gradient(135deg,var(--blue-soft),var(--bg));padding:24px 20px}
.demo .dhero strong{display:block;font-family:var(--display);font-size:22px;line-height:1.15}
.demo .dhero span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}
.demo .dbtn{display:inline-block;margin-top:14px;background:var(--blue);color:var(--blue-ink);font-size:12px;font-weight:600;padding:7px 13px;border-radius:999px}
.demo .dgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.demo .dgrid div{background:var(--bg);border-radius:8px;padding:12px 10px;font-size:11.5px;color:var(--muted)}
.demo .dgrid b{display:block;color:var(--ink);font-size:12.5px;margin-bottom:2px}

/* Leistungen */
.head{display:grid;gap:14px;margin-bottom:44px}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.service{padding:28px 24px 8px 0;display:grid;gap:10px;align-content:start}
.service + .service{padding-left:24px;border-left:1px solid var(--line)}
.service p{color:var(--muted);font-size:16px}
.ico{width:40px;height:40px;border-radius:10px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue)}
.ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:900px){.services{grid-template-columns:1fr 1fr}.service:nth-child(3){padding-left:0;border-left:0}.service:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:560px){.services{grid-template-columns:1fr}.service,.service + .service{padding-left:0;border-left:0}.service + .service{border-top:1px solid var(--line)}}

/* Ablauf */
.band{background:var(--surface);border-block:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;padding:0;margin:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;gap:8px;align-content:start}
.steps li::before{content:counter(s);font-family:var(--display);font-weight:800;font-size:15px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;border:2px solid var(--blue);color:var(--blue)}
.steps p{color:var(--muted);font-size:16px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Preise */
.prices{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;align-items:start}
.price{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:grid;gap:16px;min-width:0}
.price.hot{border:2px solid var(--blue);position:relative}
.price .tag{position:absolute;top:-13px;left:24px;background:var(--blue);color:var(--blue-ink);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.amount{font-family:var(--display);font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.amount small{font-size:16px;font-weight:500;color:var(--muted);letter-spacing:0}
.price .sub{color:var(--muted);font-size:15px}
.price ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:15.5px}
.price li{display:flex;gap:10px}
.price li::before{content:"";flex:none;width:9px;height:9px;margin-top:8px;border-left:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue)}
.note{margin-top:22px;color:var(--muted);font-size:14px}
@media (max-width:900px){.prices{grid-template-columns:1fr}}

/* Über uns */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.about > *{min-width:0}
.about .text{display:grid;gap:18px;color:var(--muted)}
.about .text strong{color:var(--ink)}
.promise{display:grid;gap:0;border-top:1px solid var(--line)}
.promise div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.promise dt{font-weight:600}
.promise dd{margin:0;color:var(--muted)}
@media (max-width:820px){.about{grid-template-columns:1fr;gap:36px}.promise div{grid-template-columns:1fr;gap:4px}}

/* FAQ */
.faq{display:grid;gap:12px;max-width:820px}
details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 22px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--blue);font-weight:700;font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted)}

/* Kontakt */
.contact{background:var(--blue);color:var(--blue-ink);border-radius:22px;padding:clamp(36px,6vw,64px);display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.contact > *{min-width:0}
.contact h2{color:var(--blue-ink)}
.contact p{opacity:.85;margin-top:14px;max-width:48ch}
.mailbox{background:var(--surface);color:var(--ink);border-radius:14px;padding:22px;display:grid;gap:12px}
.mailbox .lbl{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.mailbox .addr{font-family:var(--display);font-weight:700;font-size:clamp(18px,2.4vw,23px);overflow-wrap:anywhere;user-select:all}
.mailbox .row{display:flex;flex-wrap:wrap;gap:10px}
.mailbox .hint{font-size:14px;color:var(--muted)}
@media (max-width:820px){.contact{grid-template-columns:1fr}}

footer{padding-block:40px 96px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
footer nav{display:flex;gap:20px}
footer a{color:var(--muted)}
@media (prefers-reduced-motion:no-preference){.btn{transition:filter .15s}}

/* Mehrseitig: aktive Navigation, Navigation am Handy als zweite Zeile */
.links a[aria-current="page"]:not(.btn){color:var(--blue)}
.pagehead{padding-block:clamp(48px,7vw,88px) 0}
.pagehead h1{font-size:clamp(36px,5.6vw,60px);font-weight:800;margin-top:12px}
.pagehead p.lead{font-size:19px;margin-top:18px}
.more{margin-top:28px}
.legal{max-width:70ch;display:grid;gap:14px;color:var(--muted)}
.legal .lh{font-size:21px;font-weight:700;color:var(--ink);margin-top:18px}
.legal p{line-height:1.65}
.legal .todo{background:var(--blue-soft);color:var(--ink);border-radius:12px;padding:16px 18px}
@media (max-width:760px){
  .nav{flex-wrap:wrap;row-gap:10px}
  .links{order:3;width:100%;gap:18px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
  .links a:not(.btn){display:inline;white-space:nowrap}
  .links .btn{display:none}
}