/* ═══════════════════════════════════════════
   BAUCH MEDIA — Professional B2B
   Light-mode, structured, trustworthy
   ═══════════════════════════════════════════ */

:root {
  --white:   #FFFFFF;
  --bg:      #F4F6FA;
  --bg-card: #FFFFFF;
  --border:  #DDE2EB;
  --border2: #B8C0CC;

  --ink:     #0A1020;
  --ink2:    #3D4A5C;
  --ink3:    #7A8799;

  --blue:    #1847C2;
  --blue-h:  #1340AF;
  --blue-bg: #EEF2FF;
  --blue-bd: #C7D3F8;

  /* dark sections */
  --dark:    #0D1526;
  --dark2:   #141F35;
  --dark3:   #1C2A42;
  --dark-t1: #F0F4FF;
  --dark-t2: #7B8EA8;
  --dark-bd: rgba(255,255,255,0.1);

  --nav-h:   68px;
  --max:     1080px;
  --r:       10px;
  --r-lg:    14px;
  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── RESET ─────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;background:none;border:none;font:inherit}
input,textarea,select{font:inherit}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

h1,h2,h3,h4{font-family:'Sora',system-ui,sans-serif;letter-spacing:-.025em;line-height:1.1}
h1{font-size:clamp(38px,5.5vw,64px);font-weight:800}
h2{font-size:clamp(26px,3.5vw,40px);font-weight:700}
h3{font-size:18px;font-weight:700}
h4{font-size:15px;font-weight:700;letter-spacing:-.01em}

/* ── LAYOUT ─────────────────────────── */
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.section{padding:96px 0}
.section--tinted{background:var(--bg)}

/* ── REVEAL ─────────────────────────── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.visible{opacity:1;transform:none}
[data-delay="80"]{transition-delay:80ms}
[data-delay="100"]{transition-delay:100ms}
[data-delay="160"]{transition-delay:160ms}
[data-delay="240"]{transition-delay:240ms}

/* ── BUTTONS ─────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 26px;font-size:14px;font-weight:600;font-family:'Inter',sans-serif;
  border-radius:var(--r);transition:background .18s,transform .2s var(--ease),box-shadow .18s;
  white-space:nowrap;
}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-h);transform:translateY(-1px);box-shadow:0 4px 20px rgba(24,71,194,.3)}
.btn--secondary{background:var(--white);color:var(--ink);border:1.5px solid var(--border2)}
.btn--secondary:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}
.btn--full{width:100%;padding:15px;font-size:15px}

/* ── NAV ─────────────────────────────── */
.nav{
  position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .25s;
}
.nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.06)}
.nav__inner{max-width:var(--max);margin:0 auto;padding:0 28px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo strong{font-family:'Sora',sans-serif;font-weight:800;font-size:17px;letter-spacing:-.03em;color:var(--ink)}
.nav__links{display:flex;align-items:center;gap:2px}
.nav__links a{font-size:14px;font-weight:500;color:var(--ink2);padding:8px 14px;border-radius:var(--r);transition:color .18s,background .18s}
.nav__links a:hover{color:var(--ink);background:var(--bg)}
.nav__cta{background:var(--blue)!important;color:#fff!important;margin-left:8px;border-radius:var(--r)!important}
.nav__cta:hover{background:var(--blue-h)!important}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;min-width:44px;min-height:44px;align-items:center;justify-content:center}
.burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s,opacity .22s}
.nav__drawer{display:none;flex-direction:column;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:8px 28px 20px}
.nav__drawer.open{display:flex}
.nav__drawer a{padding:14px 0;font-size:15px;font-weight:500;color:var(--ink2);border-bottom:1px solid var(--border);transition:color .18s}
.nav__drawer a:hover{color:var(--ink)}
.drawer__cta{margin-top:12px;text-align:center;background:var(--blue);color:#fff!important;padding:14px!important;border-radius:var(--r);border-bottom:none!important;font-weight:600!important}

/* ── HERO ─────────────────────────────── */
.hero{
  min-height:100vh;
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:64px;
  max-width:var(--max);
  margin:0 auto;
  padding:calc(var(--nav-h) + 64px) 28px 80px;
}

.hero__eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--ink2);
  background:var(--bg);border:1.5px solid var(--border);
  padding:7px 14px;border-radius:100px;margin-bottom:28px;
}
.avail-dot{width:8px;height:8px;background:#16A34A;border-radius:50%;box-shadow:0 0 0 3px rgba(22,163,74,.15);flex-shrink:0;animation:blink 2.5s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}

.hero h1{margin-bottom:20px;color:var(--ink)}
.h1-accent{color:var(--blue)}

.hero__lead{font-size:17px;color:var(--ink2);line-height:1.75;margin-bottom:32px;max-width:480px}

.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}

.hero__trust{display:flex;flex-direction:column;gap:9px}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink3);font-weight:500}
.trust-item svg{color:var(--blue);flex-shrink:0}

/* Mockup */
.hero__visual{display:flex;align-items:center;justify-content:center}
.mockup{
  width:100%;max-width:420px;
  background:var(--white);
  border:1.5px solid var(--border);
  border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,.1),0 4px 16px rgba(0,0,0,.06);
  overflow:hidden;
}
.mockup__bar{
  background:var(--bg);border-bottom:1px solid var(--border);
  padding:10px 14px;display:flex;align-items:center;gap:10px;
}
.mockup__dot{width:10px;height:10px;border-radius:50%;background:var(--border2)}
.mockup__url{
  flex:1;background:var(--white);border:1px solid var(--border);border-radius:6px;
  padding:4px 10px;font-size:11px;color:var(--ink3);text-align:center;
}
.mockup__body{padding:16px}
.m-nav{height:28px;background:var(--bg);border-radius:6px;margin-bottom:16px;border:1px solid var(--border)}
.m-hero{margin-bottom:16px;padding:16px;background:var(--bg);border-radius:8px;border:1px solid var(--border)}
.m-line{height:8px;background:var(--border);border-radius:4px;margin-bottom:7px}
.m-line--xl{height:14px;width:85%;background:var(--border2)}
.m-line--lg{width:70%}
.m-line--md{width:55%;margin-bottom:12px}
.m-line--sm{height:8px;width:80%}
.m-line--xs{height:6px;width:90%}
.m-line--xs.short{width:60%;margin-bottom:0}
.m-btns{display:flex;gap:8px}
.m-btn{height:26px;width:80px;background:var(--border);border-radius:5px}
.m-btn--fill{background:var(--blue-bg);border:1px solid var(--blue-bd)}
.m-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.m-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px}
.m-card__icon{width:24px;height:24px;background:var(--blue-bg);border-radius:5px;flex-shrink:0}
.m-card__lines{display:flex;flex-direction:column;gap:5px}

/* ── KENNZAHLEN ─────────────────────── */
.kz-bar{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:40px 0}
.kz-grid{display:flex;align-items:center;justify-content:space-around;gap:24px;flex-wrap:wrap}
.kz{text-align:center;flex:1;min-width:160px}
.kz strong{display:block;font-family:'Sora',sans-serif;font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.02em;margin-bottom:4px}
.kz span{font-size:13px;color:var(--ink3);line-height:1.4}
.kz-sep{width:1px;height:44px;background:var(--border);flex-shrink:0}

/* ── SECTION HEADER ─────────────────── */
.sh{margin-bottom:52px}
.sh--center{text-align:center}
.sh--center .sh__sub,.sh--center p{max-width:520px;margin:10px auto 0}
.sh__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.sh h2{margin-bottom:8px;color:var(--ink)}
.sh p{font-size:15px;color:var(--ink2);line-height:1.75;margin-top:10px}

/* ── LEISTUNGEN ─────────────────────── */
.leis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.leis-card{
  background:var(--white);border:1.5px solid var(--border2);border-radius:var(--r-lg);
  padding:36px 32px;display:flex;flex-direction:column;gap:14px;
  position:relative;transition:border-color .2s,box-shadow .2s,transform .2s var(--ease);
  box-shadow:0 2px 12px rgba(0,0,0,.06);
}
.leis-card:hover{border-color:var(--blue);box-shadow:0 8px 32px rgba(24,71,194,.12);transform:translateY(-3px)}
.leis-card__num{position:absolute;top:24px;right:24px;font-family:'Sora',sans-serif;font-size:11px;font-weight:800;letter-spacing:.1em;color:var(--border2)}
.leis-card__icon{width:44px;height:44px;background:var(--blue-bg);border:1.5px solid var(--blue-bd);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--blue);flex-shrink:0}
.leis-card h3{color:var(--ink);font-size:19px}
.leis-card p{font-size:14px;color:var(--ink2);line-height:1.75}
.leis-card ul{display:flex;flex-direction:column;gap:7px;margin-top:auto;padding-top:4px}
.leis-card ul li{font-size:13px;color:var(--ink3);display:flex;align-items:center;gap:8px;font-weight:500}
.leis-card ul li::before{content:'';width:4px;height:4px;background:var(--blue);border-radius:50%;flex-shrink:0}

/* ── PROZESS ─────────────────────────── */
.prozess{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1.5px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--border)}
.pstep{background:var(--white);padding:32px 28px;display:flex;flex-direction:column;gap:12px;transition:background .18s}
.pstep:hover{background:var(--blue-bg)}
.pstep__n{font-family:'Sora',sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--blue)}
.pstep h3{font-size:16px;font-weight:700;color:var(--ink)}
.pstep p{font-size:13px;color:var(--ink2);line-height:1.7}

/* ── WARUM ───────────────────────────── */
.warum{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.warum__left h2{margin:10px 0 16px;color:var(--ink)}
.warum__left p{font-size:15px;color:var(--ink2);line-height:1.75}
.warum__right{display:grid;grid-template-columns:1fr 1fr;gap:1.5px;background:var(--border2);border:1.5px solid var(--border2);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.wcard{background:var(--white);padding:28px 24px;display:flex;flex-direction:column;gap:10px;transition:background .18s}
.wcard:hover{background:var(--blue-bg)}
.wcard__bar{width:28px;height:3px;background:var(--blue);border-radius:2px}
.wcard h4{color:var(--ink)}
.wcard p{font-size:13px;color:var(--ink2);line-height:1.65}

/* ── TECH STACK ──────────────────────── */
.techgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:1.5px;background:var(--border);border:1.5px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.tech{background:var(--white);padding:28px 14px;display:flex;flex-direction:column;align-items:center;gap:11px;font-size:12px;font-weight:600;color:var(--ink2);text-align:center;transition:background .18s,transform .2s var(--ease);cursor:default}
.tech:hover{background:var(--blue-bg);transform:translateY(-3px)}
.tech svg{width:40px;height:40px}

/* ── KONTAKT ─────────────────────────── */
.kontakt{display:grid;grid-template-columns:1fr 1.3fr;gap:72px;align-items:start}
.kontakt__left{position:sticky;top:calc(var(--nav-h) + 24px)}
.kontakt__left h2{margin:10px 0 16px;color:var(--ink)}
.kontakt__left>p{font-size:15px;color:var(--ink2);line-height:1.75;margin-bottom:28px}
.k-points{display:flex;flex-direction:column;gap:12px}
.k-point{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink2);font-weight:500}
.k-point__icon{width:30px;height:30px;background:var(--blue-bg);border:1px solid var(--blue-bd);border-radius:7px;display:flex;align-items:center;justify-content:center;color:var(--blue);flex-shrink:0}

.kontakt__form{background:var(--white);border:1.5px solid var(--border2);border-radius:var(--r-lg);padding:40px;box-shadow:0 4px 24px rgba(0,0,0,.08)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fg{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.fg:last-of-type{margin-bottom:22px}
.fg label{font-size:12px;font-weight:600;color:var(--ink);text-transform:uppercase;letter-spacing:.07em}
.req{color:var(--blue);font-size:10px}
.fg input,.fg textarea{
  background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r);
  padding:12px 14px;color:var(--ink);font-size:14px;outline:none;
  transition:border-color .18s,background .18s,box-shadow .18s;
}
.fg input::placeholder,.fg textarea::placeholder{color:var(--ink3)}
.fg textarea{resize:vertical;min-height:120px}
.fg input:focus,.fg textarea:focus{border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(24,71,194,.1)}
.fg--check{margin-bottom:22px}
.chk-label{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.chk-label input{width:16px;height:16px;min-width:16px;margin-top:2px;accent-color:var(--blue);cursor:pointer}
.chk-label span{font-size:12px;color:var(--ink3);line-height:1.65}
.chk-label a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.form-ok{display:none;align-items:center;gap:10px;color:#15803D;font-size:14px;font-weight:600;margin-top:14px;padding:14px 16px;background:#F0FDF4;border:1.5px solid #86EFAC;border-radius:var(--r)}
.form-ok.show{display:flex}

/* ── FOOTER ──────────────────────────── */
.footer{background:var(--ink);padding:52px 0 0}
.footer__top{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;padding-bottom:40px;flex-wrap:wrap}
.footer__top .logo strong{color:#fff}
.footer__top p{font-size:14px;color:rgba(255,255,255,.4);line-height:1.7;margin-top:12px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer__bottom span{font-size:13px;color:rgba(255,255,255,.35)}
.footer__legal{display:flex;gap:20px}
.footer__legal a{font-size:13px;color:rgba(255,255,255,.35);transition:color .18s}
.footer__legal a:hover{color:rgba(255,255,255,.7)}

/* ── RESPONSIVE ──────────────────────── */
@media(max-width:1024px){
  .hero{grid-template-columns:1fr;max-width:680px;gap:48px;padding-top:calc(var(--nav-h)+52px)}
  .hero__visual{display:none}
  .hero__lead{max-width:100%}
  .leis-grid{grid-template-columns:1fr}
  .prozess{grid-template-columns:1fr 1fr}
  .warum{grid-template-columns:1fr;gap:48px}
  .warum__left{position:static}
  .kontakt{grid-template-columns:1fr;gap:48px}
  .kontakt__left{position:static}
  .techgrid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:768px){
  :root{--nav-h:58px}
  .wrap{padding:0 20px}
  .section{padding:72px 0}
  .nav__inner{padding:0 20px}
  .nav__links{display:none}
  .burger{display:flex}
  .nav__drawer{padding:8px 20px 20px}
  .hero{padding:calc(var(--nav-h)+44px) 20px 56px;min-height:100svh}
  .hero h1{font-size:clamp(34px,9vw,52px)}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{padding:15px;text-align:center}
  .kz-grid{gap:16px}
  .kz-sep{display:none}
  .kz{min-width:140px;flex:none;width:calc(50% - 8px)}
  .prozess{grid-template-columns:1fr}
  .warum__right{grid-template-columns:1fr}
  .techgrid{grid-template-columns:repeat(3,1fr)}
  .frow{grid-template-columns:1fr}
  .kontakt__form{padding:24px 20px}
  .footer__top{flex-direction:column}
  .footer__bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:440px){
  .hero h1{font-size:clamp(30px,9.5vw,44px)}
  .techgrid{grid-template-columns:repeat(2,1fr)}
  .leis-card{padding:28px 22px}
}