/* ZukunftD — Digitalberatung für den Mittelstand. Seriös, corporate. */
:root{
  --ink:#0d1b2a; --page:#f8fafc; --panel:#ffffff; --mist:#eef2f7; --line:#dbe3ec;
  --blue:#2563eb; --bluedk:#1d4ed8; --teal:#0d9488; --navy:#0d1b2a;
  --display:"Fraunces",Georgia,serif;
  --text:"Inter",system-ui,-apple-system,sans-serif;
  --shadow:0 22px 48px -28px rgba(13,27,42,.45);
  --col:1140px; --read:660px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);
  font-family:var(--text);font-weight:400;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--bluedk)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.1;margin:0 0 .4em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:600}
h2{font-size:clamp(1.8rem,3.8vw,2.7rem)}
h3{font-size:1.3rem;font-weight:600}
p{margin:0 0 1rem}
.inner{width:100%;max-width:var(--col);margin-inline:auto;padding-inline:clamp(1.2rem,5vw,2.5rem)}
.seg{padding-block:clamp(3.5rem,8vw,6rem)}
.seg--mist{background:var(--mist)}
.seg--navy{background:var(--navy);color:var(--page)}
.kicker{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--text);font-weight:700;font-size:.76rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin:0 0 1.2rem}
.kicker::before{content:"";width:24px;height:2px;background:var(--teal)}
.standfirst{font-size:1.2rem;color:color-mix(in srgb,var(--ink) 74%,transparent);max-width:var(--read)}
.seg--navy .standfirst{color:color-mix(in srgb,var(--page) 80%,transparent)}
.seg--navy .kicker{color:#5eead4}
.muted{color:color-mix(in srgb,var(--ink) 55%,transparent)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--text);font-weight:600;font-size:.97rem;
  text-decoration:none;border-radius:8px;padding:.85rem 1.6rem;transition:transform .15s,box-shadow .15s,background .15s,color .15s}
.btn--solid{background:var(--blue);color:#fff;box-shadow:0 12px 26px -12px var(--blue)}
.btn--solid:hover{background:var(--bluedk);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--bluedk)}
.seg--navy .btn--ghost{color:var(--page);border-color:color-mix(in srgb,var(--page) 30%,transparent)}
.seg--navy .btn--ghost:hover{border-color:#5eead4;color:#5eead4}
.txtlink{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;text-decoration:none;color:var(--bluedk)}
.txtlink::after{content:"\2192";transition:transform .15s}
.txtlink:hover::after{transform:translateX(4px)}

/* masthead */
.masthead{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--page) 85%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.kopf{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem}
.crest{display:flex;align-items:center;gap:.55rem;font-family:var(--display);font-size:1.5rem;font-weight:600;
  color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.crest .mark{width:32px;height:32px;flex:none}
.toggle{display:inline-flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.toggle span{width:24px;height:2px;border-radius:2px;background:var(--ink)}
.nav{list-style:none;display:none;margin:0;padding:0}
.navlink{display:block;text-decoration:none;color:var(--ink);font-size:.92rem;font-weight:600;padding:.6rem 0}
.navlink.on,.navlink:hover{color:var(--bluedk)}
.kopf.auf .nav{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:var(--page);
  border-bottom:1px solid var(--line);padding:.6rem clamp(1.2rem,5vw,2.5rem) 1.2rem;gap:.2rem}

/* hero */
.hero{padding-block:clamp(2.8rem,6vw,4.8rem)}
.hero__grid{display:grid;gap:2.6rem;align-items:center}
.hero h1{max-width:15ch}
.hero .standfirst{margin-top:1.2rem}
.hero .acts{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero__art{border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--panel)}
.hero__art img,.hero__art svg{width:100%;display:block}
.logos{margin-top:2.4rem;display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.6rem;color:var(--muted)}
.logos span{font-size:.8rem;letter-spacing:.04em;color:color-mix(in srgb,var(--ink) 50%,transparent)}
.logos b{font-family:var(--display);font-weight:600;color:color-mix(in srgb,var(--ink) 65%,transparent);font-size:1rem}

/* stat band */
.band{display:grid;gap:1.6rem}
.band .stat b{display:block;font-family:var(--display);font-weight:600;font-size:2.5rem;color:var(--blue);letter-spacing:-.01em}
.seg--navy .band .stat b{color:#5eead4}
.band .stat span{font-size:.92rem;color:color-mix(in srgb,var(--ink) 60%,transparent)}
.seg--navy .band .stat span{color:color-mix(in srgb,var(--page) 70%,transparent)}

/* lead */
.lead{max-width:var(--read)}

/* service cards */
.cards{margin-top:2.6rem;display:grid;gap:1.2rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:1.7rem;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;background:var(--mist);color:var(--blue);
  margin-bottom:1rem;font-size:1.3rem;font-weight:700}
.card h3{margin:0 0 .4rem}
.card p{margin:0;color:color-mix(in srgb,var(--ink) 70%,transparent);font-size:.97rem}

/* steps */
.steps{margin-top:2.6rem;display:grid;gap:0;counter-reset:s;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.3rem;padding:1.7rem 0;border-bottom:1px solid var(--line);align-items:start}
.step__no{counter-increment:s;width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-family:var(--display);font-weight:600}
.step__no::before{content:counter(s)}
.step h3{margin:0 0 .3rem}
.step p{margin:0;color:color-mix(in srgb,var(--ink) 70%,transparent)}

/* testimonials */
.quotes{margin-top:2.6rem;display:grid;gap:1.2rem}
.quote{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:1.8rem}
.quote blockquote{margin:0 0 1.1rem;font-family:var(--display);font-style:italic;font-size:1.2rem;line-height:1.45}
.quote cite{font-style:normal;font-size:.88rem;color:color-mix(in srgb,var(--ink) 60%,transparent)}
.quote cite b{display:block;color:var(--ink);font-weight:600;font-style:normal}

/* pricing */
.prices{margin-top:2.6rem;display:grid;gap:1.3rem}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.9rem;display:flex;flex-direction:column}
.plan--hot{border:2px solid var(--blue);box-shadow:var(--shadow);position:relative}
.plan__badge{position:absolute;top:-.8rem;left:1.9rem;background:var(--blue);color:#fff;font-weight:600;font-size:.72rem;
  letter-spacing:.06em;text-transform:uppercase;padding:.3rem .8rem;border-radius:999px}
.plan h3{margin:0}
.plan__cost{font-family:var(--display);font-weight:600;font-size:2.4rem;margin:.5rem 0 .1rem}
.plan__cost small{font-size:.9rem;font-weight:400;color:color-mix(in srgb,var(--ink) 55%,transparent);font-family:var(--text)}
.plan__sub{font-size:.92rem;color:color-mix(in srgb,var(--ink) 60%,transparent);margin:0 0 1.3rem}
.plan ul{list-style:none;margin:0 0 1.6rem;padding:0;display:grid;gap:.6rem;font-size:.95rem}
.plan li{position:relative;padding-left:1.6rem}
.plan li::before{content:"\2713";position:absolute;left:0;color:var(--teal);font-weight:700}
.plan .btn{margin-top:auto}

/* accordion */
.accordion{margin-top:2rem;max-width:780px;display:grid;gap:.8rem}
.accordion details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem}
.accordion summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;
  font-family:var(--display);font-weight:600;font-size:1.08rem}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";color:var(--blue);font-weight:700}
.accordion details[open] summary::after{content:"\2013"}
.accordion details p{margin:.8rem 0 0;color:color-mix(in srgb,var(--ink) 72%,transparent)}

/* big cta */
.callout{background:var(--navy);color:var(--page);border-radius:20px;padding:clamp(2.2rem,5vw,3.6rem);
  text-align:center;max-width:840px;margin-inline:auto;position:relative;overflow:hidden}
.callout::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% -20%,rgba(94,234,212,.18),transparent 50%)}
.callout>*{position:relative}
.callout h2{color:#fff}
.callout p{max-width:48ch;margin-inline:auto;color:color-mix(in srgb,var(--page) 78%,transparent)}
.callout .btn--solid{margin-top:1.4rem}

/* page head */
.pagehead{padding-block:clamp(2.2rem,5vw,3.2rem) 0}
.crumb{font-size:.8rem;letter-spacing:.04em;color:color-mix(in srgb,var(--ink) 55%,transparent)}
.crumb a{color:inherit;text-decoration:none}

/* profile */
.profile{display:grid;gap:2rem;align-items:start}
.profile__pic{border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.story{max-width:var(--read)}.story p{font-size:1.06rem}

/* table */
.sheet{width:100%;border-collapse:collapse;margin-top:1.2rem;border-top:1px solid var(--line)}
.sheet th,.sheet td{text-align:left;padding:.9rem .3rem;border-bottom:1px solid var(--line)}
.sheet th{font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--teal);font-weight:700}
.sheet td:last-child,.sheet th:last-child{text-align:right;font-weight:600}
.smallprint{font-size:.82rem;color:color-mix(in srgb,var(--ink) 55%,transparent);margin-top:1rem}

/* contact */
.duet{display:grid;gap:2.6rem}
.contacts{list-style:none;margin:0;padding:0;display:grid;gap:1.3rem}
.contacts li{display:grid;gap:.2rem}
.contacts .k{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);font-weight:700}
.contacts a{color:var(--ink);text-decoration:none}
.formcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.9rem;box-shadow:var(--shadow)}
form .field{margin-bottom:1.1rem}
form .pair{display:grid;gap:1.1rem}
label{display:block;font-size:.8rem;font-weight:600;margin-bottom:.4rem}
input,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--page);
  border:1px solid var(--line);border-radius:8px;padding:.75rem .9rem}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 16%,transparent)}
textarea{min-height:130px;resize:vertical}
.consent-row{display:flex;gap:.6rem;align-items:flex-start}
.consent-row input{width:auto;margin-top:.35rem}
.consent-row label{font-weight:400;font-size:.9rem}
.ack{padding:1rem 1.2rem;border-radius:8px;font-size:.95rem;margin-top:1rem;border:1px solid var(--line)}
.ack--ok{background:color-mix(in srgb,var(--teal) 10%,var(--page));border-color:var(--teal)}
.ack--bad{background:#fdecec;border-color:#dc2626}
.hide{display:none}

/* prose */
.prose{max-width:var(--read)}
.prose h2{margin-top:2.4rem;font-size:1.6rem}
.prose h3{margin-top:1.6rem;font-size:1.15rem}
.prose ul{padding-left:1.2rem}.prose li{margin-bottom:.4rem}
.prose address{font-style:normal}

/* footer */
.colophon{background:var(--navy);color:var(--page);padding-block:clamp(2.8rem,5vw,3.8rem) 1.6rem;margin-top:clamp(3rem,7vw,5rem)}
.colophon__grid{display:grid;gap:2rem}
.colophon h4{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:#5eead4;margin:0 0 .9rem;font-weight:700}
.colophon ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;font-size:.95rem}
.colophon a{color:color-mix(in srgb,var(--page) 82%,transparent);text-decoration:none}.colophon a:hover{color:#5eead4}
.colophon__name{display:flex;align-items:center;gap:.5rem;font-family:var(--display);font-size:1.4rem;font-weight:600}
.colophon__name .mark{width:30px;height:30px}
.colophon p.muted{color:color-mix(in srgb,var(--page) 60%,transparent)}
.colophon__foot{margin-top:2rem;padding-top:1.3rem;border-top:1px solid color-mix(in srgb,var(--page) 22%,transparent);font-size:.8rem;
  color:color-mix(in srgb,var(--page) 60%,transparent);display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;justify-content:space-between}

/* cookie */
.biscuit{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:80;max-width:540px;margin-inline:auto;
  background:var(--panel);color:var(--ink);padding:1.3rem 1.4rem;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);transform:translateY(180%);transition:transform .4s ease;visibility:hidden}
.biscuit.sichtbar{transform:translateY(0);visibility:visible}
.biscuit p{margin:0 0 1rem;font-size:.9rem;color:color-mix(in srgb,var(--ink) 74%,transparent)}
.biscuit__row{display:flex;flex-wrap:wrap;gap:.7rem}
.biscuit .btn{padding:.55rem 1.1rem;font-size:.88rem}

@media(min-width:820px){
  .toggle{display:none}
  .nav{display:flex !important;align-items:center;gap:1.8rem;position:static !important;flex-direction:row !important;
    border:0 !important;padding:0 !important;background:transparent !important}
  .navlink{padding:0}
  .hero__grid{grid-template-columns:1.05fr .95fr}
  .band{grid-template-columns:repeat(4,1fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  .quotes{grid-template-columns:repeat(3,1fr)}
  .prices{grid-template-columns:repeat(3,1fr);align-items:start}
  .profile{grid-template-columns:320px 1fr;gap:3rem}
  .duet{grid-template-columns:.85fr 1.15fr}
  .colophon__grid{grid-template-columns:1.7fr 1fr 1fr 1fr}
  form .pair{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}