/* Conto IT — Website. Hell & sachlich, B2B/Enterprise. Design-System aus EasySwitch365. */
:root{
  --blue:#3b6ef5; --blue-dark:#3730a3; --blue-soft:#eef1ff; --grad:linear-gradient(135deg,#3b6ef5,#4f46e5);
  --orange:#c2691c; --green:#1d9e75;
  --ink:#0f1726; --body:#3a4658; --muted:#6b7689;
  --line:#e7ebf2; --bg:#ffffff; --soft:#f6f8fc; --soft2:#eef2f8;
  --radius:14px; --radius-lg:20px; --maxw:1120px;
  --shadow:0 1px 2px rgba(16,23,38,.04),0 12px 32px rgba(16,23,38,.08);
  --shadow-lg:0 30px 70px rgba(16,23,38,.16);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
section[id],#top{scroll-margin-top:84px}
@media(max-width:720px){section[id],#top{scroll-margin-top:68px}}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--bg);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{color:var(--ink);line-height:1.12;letter-spacing:-.02em;margin:0;font-weight:650}
h1{font-size:clamp(34px,5vw,54px)}
h2{font-size:clamp(27px,3.4vw,40px)}
h3{font-size:20px;letter-spacing:-.01em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;color:var(--blue)}
.muted{color:var(--muted)}
.center{text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:16px;
  padding:13px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;
  transition:transform .12s ease,background .15s ease,box-shadow .15s ease;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 8px 20px rgba(63,86,229,.26)}
.btn-primary:hover{filter:brightness(1.05);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 12px 28px rgba(63,86,229,.34)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--soft);border-color:#d4dae6}
.btn-lg{padding:16px 28px;font-size:17px}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;color:var(--ink);letter-spacing:-.01em}
.brand .mark{width:38px;height:38px;color:var(--blue);display:block;flex:none}
.brand b{color:var(--orange);font-weight:700}
.nav-links{display:flex;align-items:center;gap:22px;font-size:15px;font-weight:500;color:var(--body);white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-burger{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);flex:none;font-size:22px;line-height:1}
.nav-burger:hover{border-color:#cdd6e4;background:var(--soft)}
@media(max-width:900px){
  .nav-burger{display:inline-flex}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    box-shadow:0 16px 36px rgba(16,23,38,.10);padding:6px 0;display:none}
  header.nav.open .nav-links{display:flex}
  .nav-links a{padding:13px 22px;font-size:16px}
  .nav-links a:hover{background:var(--soft)}
  .nav-links .btn{margin:8px 18px}
}

/* Hero */
.hero{padding:84px 0 56px;background:
  radial-gradient(1000px 500px at 86% -8%,rgba(79,70,229,.12),transparent 60%),
  radial-gradient(820px 460px at 4% 2%,rgba(194,105,28,.07),transparent 58%),
  linear-gradient(180deg,#f7f9ff,#ffffff 72%)}
.hero .eyebrow{background:#fff;border:1px solid var(--blue-soft);color:var(--blue);padding:9px 17px;border-radius:30px;text-transform:none;font-size:14px;letter-spacing:0;box-shadow:0 4px 14px rgba(40,70,160,.06);margin-bottom:22px}
.hero h1{max-width:18ch}
.hero h1 .grad{background:linear-gradient(92deg,#2f6bf3,#4f46e5 60%,#6d3be6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:19px;color:var(--body);max-width:54ch;margin-top:20px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:30px}}
.hero-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.hero-photo img{display:block;width:100%;height:auto}
@media(max-width:880px){.hero-photo{max-width:440px;margin:0 auto}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:54px}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;text-align:center;box-shadow:var(--shadow)}
.stat .num{font-size:30px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.1}
.stat .lbl{font-size:13.5px;color:var(--muted);margin-top:6px}

/* Sections */
section{padding:74px 0}
.sec-head{max-width:62ch;margin:0 auto 44px;text-align:center}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head p{margin-top:14px;font-size:18px;color:var(--body)}

/* Leistungs-Cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:780px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card .ico{width:52px;height:52px;border-radius:13px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:18px}
.card h3{margin-bottom:9px}
.card p{color:var(--body);font-size:16px}

/* Über uns / Split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:32px}}
.split h2{margin-bottom:18px}
.split p+p{margin-top:14px}
.feat-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:13px}
.feat-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--body)}
.feat-list .ck{flex:none;width:24px;height:24px;border-radius:50%;background:rgba(29,158,117,.12);color:var(--green);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;margin-top:1px}
.panel{background:linear-gradient(160deg,#101a2e,#1d2942);color:#cdd7e8;border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-lg)}
.panel h3{color:#fff;margin-bottom:6px}
.panel .row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:15px}
.panel .row:last-child{border-bottom:0}
.panel .row b{color:#fff;font-weight:600}

/* Über-Uns Portrait */
.about-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-photo img{display:block;width:100%;height:auto}
.about-photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 22px 18px;
  background:linear-gradient(180deg,transparent,rgba(8,14,24,.86));color:#fff}
.about-photo figcaption b{display:block;font-size:18px;font-weight:650}
.about-photo figcaption span{font-size:14px;color:#cdd7e8}

/* Partner */
.partners{padding:48px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}
.partners .lbl{text-align:center;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:22px}
.partner-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-weight:600;color:var(--body);font-size:15px}

/* Kontakt */
.contact{background:var(--soft)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;gap:30px}}
.contact-info .item{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.contact-info .ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:22px}
.contact-info .item b{color:var(--ink);display:block;font-size:15px}
.contact-info .item span{font-size:15px}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-family:inherit;font-size:16px;color:var(--ink);background:#fff;transition:border-color .15s ease,box-shadow .15s ease}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.field textarea{resize:vertical;min-height:120px}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:13px;color:var(--muted);margin-top:12px;text-align:center}
.form-msg{display:none;padding:13px 16px;border-radius:11px;font-size:15px;margin-bottom:16px}
.form-msg.ok{display:block;background:rgba(29,158,117,.1);color:#14794f;border:1px solid rgba(29,158,117,.25)}
.form-msg.err{display:block;background:rgba(220,60,60,.08);color:#b23b3b;border:1px solid rgba(220,60,60,.22)}

/* CTA-Band */
.cta-band{background:linear-gradient(135deg,#1d2942,#101a2e);color:#fff;border-radius:var(--radius-lg);padding:48px;text-align:center;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff}
.cta-band p{color:#cdd7e8;margin:14px auto 26px;max-width:52ch}

/* Footer */
footer{background:#0c1422;color:#9fb0c7;padding:54px 0 30px;font-size:15px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:34px}
footer .brand{color:#fff}
footer .brand .mark{color:#fff}
footer .f-col h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.05em;margin:0 0 14px}
footer .f-col a{display:block;color:#9fb0c7;padding:5px 0}
footer .f-col a:hover{color:#fff}
.foot-bot{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;color:#7a8aa0}
.foot-bot a:hover{color:#fff}

/* Legal pages */
.legal{padding:60px 0 80px;max-width:820px}
.legal h1{margin-bottom:10px}
.legal h2{font-size:24px;margin:34px 0 12px}
.legal p,.legal li{font-size:16px;color:var(--body);margin-bottom:10px}
.legal a{color:var(--blue)}
.back-link{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-weight:600;margin-bottom:24px}