/* ============================================================
   SYNERGY ELITE — gemeinsames Stylesheet (alle Seiten)
   ============================================================ */
:root{
  /* Farbwelt: royale Navy/Weiß-Basis (Markenfarben SYNERGY ELITE) */
  --bg:            #f6f7f8;
  --bg-elevated:   #ffffff;
  --ink:           #061739;   /* tiefes Königsblau — dunkle Akzentflächen */
  --ink-soft:      #0a2050;
  --text:          #111b2e;
  --text-muted:    #5a6678;
  --text-invert:   #eef1f6;
  --text-invert-muted:#9fb0c8;
  --line:          #e4e8ee;
  --line-dark:     rgba(255,255,255,.12);

  /* Signatur-Akzent: Champagner-Gold (aus dem Logo) */
  --accent:        #c0a878;
  --accent-2:      #d8bd84;
  --accent-deep:   #9a7c40;
  --accent-grad:   linear-gradient(120deg,var(--accent-deep) 0%,var(--accent-2) 100%);
  /* abgeleitete Tönungen */
  --accent-glow:   color-mix(in srgb, var(--accent) 34%, transparent);
  --accent-tint:   color-mix(in srgb, var(--accent) 14%, transparent);
  --accent-line:   color-mix(in srgb, var(--accent) 48%, transparent);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(11,14,20,.05), 0 4px 16px rgba(11,14,20,.04);
  --shadow:    0 8px 40px rgba(11,14,20,.10);
  --shadow-lg: 0 24px 80px rgba(11,14,20,.16);

  --ease: cubic-bezier(.22,.61,.36,1);
  --nav-h: 156px;

  --maxw: 1200px;
  --font: "Inter","Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{
  scroll-behavior:smooth;
  scroll-padding-top:var(--nav-h);
  -webkit-text-size-adjust:100%;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}

h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:600}
h1{font-size:clamp(2.4rem,5.4vw,4.1rem);font-weight:600;letter-spacing:-.03em}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:600}
h3{font-size:1.18rem;letter-spacing:-.01em;font-weight:600}
p{color:var(--text-muted)}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-deep);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent-grad);border-radius:2px}
.section{padding:clamp(80px,11vw,148px) 0}
.lead{font-size:1.15rem;max-width:62ch}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  --pad:14px 26px;
  display:inline-flex;align-items:center;gap:10px;
  padding:var(--pad);border-radius:100px;
  font-weight:600;font-size:.98rem;cursor:pointer;border:none;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s var(--ease);
  position:relative;white-space:nowrap;
}
.btn .arr{transition:transform .4s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:var(--text-invert);box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-accent{background:var(--ink);color:var(--text-invert);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.btn-accent::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent-grad);transition:width .4s var(--ease)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-accent:hover::before{width:6px}
.btn-gold{background:var(--accent-grad);color:#1c1303;box-shadow:0 8px 26px var(--accent-glow)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 40px var(--accent-glow)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-ghost-light{background:transparent;color:#fff;border:1px solid var(--accent-line)}
.btn-ghost-light:hover{background:var(--accent-grad);color:#1c1303;border-color:transparent;transform:translateY(-2px)}

/* ============================================================
   NAVIGATION — Navy-Leiste mit goldenem Rand, weiße Schrift
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:1000;
  display:flex;align-items:center;
  background:rgba(6,23,57,.88);
  border-bottom:1.5px solid var(--accent);
  backdrop-filter:saturate(1.4) blur(14px);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);
  transition:background .5s var(--ease),box-shadow .5s var(--ease);
}
.nav.scrolled{
  background:rgba(6,23,57,.95);
  box-shadow:0 12px 34px rgba(6,23,57,.30);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:11px}
.brand-logo{height:124px;width:auto;display:block;transition:transform .5s var(--ease)}
.brand:hover .brand-logo{transform:translateY(-1px) scale(1.02)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  position:relative;padding:9px 16px;border-radius:100px;
  font-size:.95rem;font-weight:500;color:var(--text-invert-muted);
  transition:color .35s var(--ease),background .35s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;
  background:var(--accent-grad);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease);
}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}
.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{margin-left:14px;background:transparent;color:#fff;border:1px solid var(--accent-line)}
.nav-cta:hover{background:var(--accent-grad);color:#1c1303;border-color:transparent;transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.4s var(--ease)}

@media(max-width:880px){
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(6,23,57,.98);backdrop-filter:blur(16px);
    padding:14px 20px 22px;box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .5s var(--ease);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 12px}
  .nav-links a::after{display:none}
  .nav-cta{margin:8px 0 0}
  .burger{display:flex}
  .nav.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.menu-open .burger span:nth-child(2){opacity:0}
  .nav.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ============================================================
   HERO (Startseite)
   ============================================================ */
.hero{position:relative;padding-top:calc(var(--nav-h) + clamp(60px,9vw,120px));padding-bottom:clamp(70px,9vw,120px);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-bg::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(60% 50% at 80% -5%,var(--accent-tint),transparent 60%),
    radial-gradient(50% 45% at 5% 10%,var(--accent-tint),transparent 55%);
}
.grid-lines{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 0%,#000 30%,transparent 75%);
  mask-image:radial-gradient(120% 90% at 70% 0%,#000 30%,transparent 75%);
  opacity:.7;
}
.hero h1{margin:22px 0 0;max-width:18ch;color:var(--ink)}
.hero h1 .grad{color:var(--accent-deep)}
.hero .lead{margin-top:26px}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  margin-top:66px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.metric{background:var(--bg-elevated);padding:26px 28px}
.metric .num{font-size:1.95rem;font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.metric .num .grad{color:var(--accent-deep)}
.metric .lbl{font-size:.9rem;color:var(--text-muted);margin-top:2px}
@media(max-width:680px){.hero-metrics{grid-template-columns:1fr}}

/* ============================================================
   LOGO / TRUST STRIP
   ============================================================ */
.strip{padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-elevated)}
.strip .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:center}
.strip span{font-weight:500;letter-spacing:.04em;color:#aeb6c2;font-size:1.02rem;transition:color .4s var(--ease)}
.strip span:hover{color:var(--text)}

/* ============================================================
   PROZESS / FEATURES
   ============================================================ */
.head{max-width:64ch}
.head h2{margin:16px 0 0}
.head p{margin-top:16px;font-size:1.1rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:104px}
@media(max-width:900px){.cards{grid-template-columns:1fr}}
.card{
  position:relative;
  background:var(--bg-elevated);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:74px 30px 32px;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{
  position:absolute;top:0;left:50%;transform:translate(-50%,-50%);
  width:154px;height:100px;display:grid;place-items:center;pointer-events:none;
  transition:transform .5s var(--ease);
}
.card:hover .ic{transform:translate(-50%,-54%)}
.card .ic img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(6,23,57,.16))}
.card .ic svg{width:96px;height:96px;filter:drop-shadow(0 10px 18px rgba(6,23,57,.16))}
.card .step{font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--accent-deep);text-transform:uppercase}
.card h3{margin:6px 0 10px}
.card p{font-size:.98rem}

/* ============================================================
   SHOWCASE — dunkle Akzentsektion
   ============================================================ */
.showcase{background:var(--ink);color:var(--text-invert);position:relative;overflow:hidden}
.showcase::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 50% at 90% 0%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 60%),
             radial-gradient(40% 40% at 0% 100%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 60%);
}
.showcase .eyebrow{color:var(--accent-2)}
.showcase .eyebrow::before{background:var(--accent-grad)}
.showcase h2{color:#fff}
.showcase .head p{color:var(--text-invert-muted)}
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:54px}
@media(max-width:840px){.cases{grid-template-columns:1fr}}
.case{
  display:block;position:relative;background:var(--ink-soft);border:1px solid var(--line-dark);border-radius:var(--r-lg);
  padding:30px;overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s var(--ease);
}
.case::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent-grad);
  transform:scaleY(0);transform-origin:top;transition:transform .5s var(--ease);
}
.case:hover{transform:translateY(-6px);border-color:var(--accent-line)}
.case:hover::after{transform:scaleY(1)}
.case .tag{
  display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-2);background:var(--accent-tint);padding:5px 12px;border-radius:100px;margin-bottom:18px;
}
.case h3{color:#fff;font-size:1.32rem}
.case .row{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-dark)}
.case .row:first-of-type{border-top:none;padding-top:0}
.case .row .k{font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-invert-muted)}
.case .row .v{color:var(--text-invert);margin-top:4px}
.case .result .v{color:var(--accent-2);font-weight:600}
.case .metric-big{font-size:1.7rem;font-weight:600;letter-spacing:-.02em;color:#fff;margin-top:4px}
.case .metric-big small{font-size:.95rem;font-weight:500;color:var(--text-invert-muted)}
/* verlinkte Cases */
.case.linked{cursor:pointer}
.case .go{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:.9rem;font-weight:600;color:var(--accent-2)}
.case .go .arr{transition:transform .4s var(--ease)}
.case.linked:hover .go .arr{transform:translateX(5px)}

/* ============================================================
   FORMULAR
   ============================================================ */
.form-section{position:relative}
.form-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start;margin-top:14px}
@media(max-width:900px){.form-grid{grid-template-columns:1fr;gap:36px}}
.form-intro h2{margin:16px 0 0}
.form-intro p{margin-top:18px;font-size:1.08rem}
.form-points{list-style:none;margin-top:28px;display:grid;gap:16px}
.form-points li{display:flex;gap:14px;align-items:flex-start;font-size:1rem;color:var(--text)}
.form-points .chk{
  flex:none;width:24px;height:24px;border-radius:8px;background:var(--accent-grad);color:#fff;
  display:grid;place-items:center;margin-top:1px;box-shadow:0 4px 12px var(--accent-glow)
}
.form-points .chk svg{width:14px;height:14px}

.form-card{
  background:var(--bg-elevated);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:38px;box-shadow:var(--shadow);position:relative;
}
.field{margin-bottom:22px}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:9px}
.field label .opt{font-weight:400;color:var(--text-muted)}
.field input,.field textarea,.field select{
  width:100%;font:inherit;color:var(--text);background:var(--bg);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;
  transition:border-color .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--accent);background:var(--bg-elevated);
  box-shadow:0 0 0 4px var(--accent-tint);
}
.field .hint{font-size:.84rem;color:var(--text-muted);margin-top:7px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.field-row{grid-template-columns:1fr}}
.form-card .btn-accent{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.82rem;color:var(--text-muted);text-align:center;margin-top:16px}

/* Erfolgs-Status */
.form-success{display:none;text-align:center;padding:18px 8px}
.form-success.show{display:block;animation:pop .6s var(--ease)}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
.form-success .badge{
  width:72px;height:72px;border-radius:50%;background:var(--accent-grad);color:#fff;
  display:grid;place-items:center;margin:0 auto 22px;box-shadow:0 10px 34px var(--accent-glow)
}
.form-success .badge svg{width:34px;height:34px}
.form-success h3{font-size:1.5rem}
.form-success p{margin-top:10px}
.form-success .recap{
  text-align:left;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;margin-top:24px;font-size:.92rem
}
.form-success .recap b{color:var(--text)}
.form-success .btn-ghost{margin-top:22px}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink);color:var(--text-invert-muted);padding:64px 0 36px}
.footer .top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid var(--line-dark)}
.footer-logo{height:96px;width:auto;display:block}
.footer .cols{display:flex;gap:64px;flex-wrap:wrap}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer ul a{color:var(--text-invert-muted);transition:color .3s var(--ease);font-size:.95rem}
.footer ul a:hover{color:#fff}
.footer .bottom{padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}

/* zur Spitze */
.totop{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
  background:var(--ink);color:#fff;border:none;cursor:pointer;display:grid;place-items:center;
  opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
  transition:opacity .45s var(--ease),transform .45s var(--ease),background .3s;z-index:900;box-shadow:var(--shadow)
}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:hover{background:var(--accent)}