/* ══════════════════════════════════════
   index.css — Homepage
══════════════════════════════════════ */

:root {
  --s4:#121626;
  --surface:#0f1019;
  --font:'Outfit',sans-serif;
}

/* ── HERO ── */
#hero{
  min-height:100vh;display:flex;align-items:center;
  position:relative;overflow:hidden;padding:120px 0 80px;
  background-color:#0d1f3c;
}
.hero-bg{
  position:absolute;top:0;right:0;bottom:0;left:0;
  background:
    radial-gradient(ellipse 70% 55% at 65% 38%,rgba(91,140,247,.12) 0%,transparent 65%),
    radial-gradient(ellipse 45% 40% at 15% 75%,rgba(255,20,129,.07) 0%,transparent 60%),
    radial-gradient(ellipse 50% 50% at 85% 80%,rgba(155,92,229,.06) 0%,transparent 60%);
}
.hero-grid{
  position:absolute;top:0;right:0;bottom:0;left:0;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,black 30%,transparent 80%);mask-image:radial-gradient(ellipse 75% 75% at 50% 50%,black 30%,transparent 80%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(91,140,247,.1);border:1px solid rgba(91,140,247,.28);
  padding:6px 14px;border-radius:100px;font-size:11px;font-weight:700;
  color:#9fbeff;text-transform:uppercase;letter-spacing:.8px;margin-bottom:28px;
}
.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--grad);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.4)}}
.hero-h1{font-family:'Outfit',sans-serif;font-size:clamp(34px,4.6vw,60px);font-weight:700;line-height:1.12;letter-spacing:-.2px;margin-bottom:22px;color:var(--ivory)}
.hero-sub{font-size:17px;color:var(--muted);line-height:1.75;margin-bottom:40px;max-width:480px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:0}
.hero-route-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:12px;margin-top:38px}
.hero-routes{display:flex;flex-direction:column;gap:10px}
.route-btn{
  display:flex;align-items:center;gap:16px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  border-radius:12px;padding:14px 18px;text-decoration:none;
  transition:all .25s ease;cursor:pointer;
}
.route-btn:hover{transform:translateX(6px);background:rgba(255,255,255,.08)}
.route-blue{border-left:3px solid var(--ao-blue)}
.route-blue:hover{border-color:var(--ao-blue);box-shadow:0 4px 24px rgba(91,140,247,.18)}
.route-purple{border-left:3px solid var(--ao-purple)}
.route-purple:hover{border-color:var(--ao-purple);box-shadow:0 4px 24px rgba(155,92,229,.18)}
.route-pink{border-left:3px solid var(--ao-pink)}
.route-pink:hover{border-color:var(--ao-pink);box-shadow:0 4px 24px rgba(255,20,129,.14)}
.route-ico{font-size:20px;flex-shrink:0;width:32px;text-align:center}
.route-body{display:flex;flex-direction:column;flex:1;gap:1px}
.route-name{font-family:'Outfit',sans-serif;font-size:14px;font-weight:700;color:var(--ivory)}
.route-hint{font-size:12px;color:var(--muted)}
.route-arrow{color:var(--muted);font-size:14px;transition:transform .2s,color .2s;flex-shrink:0}
.route-btn:hover .route-arrow{transform:translateX(4px);color:var(--text)}
.hero-stats{display:flex;gap:40px;margin-top:52px;padding-top:36px;border-top:1px solid var(--border)}
.stat-num{font-family:'Outfit',sans-serif;font-size:30px;font-weight:700;color:var(--ivory);letter-spacing:-.3px}
.stat-lbl{font-size:12px;color:var(--muted);margin-top:3px;line-height:1.4}
.hero-stats-main{display:flex;flex-direction:column;gap:16px;margin-top:36px;padding-top:32px;border-top:1px solid var(--border)}
.hsm-stat{display:flex;flex-direction:column;gap:4px}
.hsm-num{font-family:'Outfit',sans-serif;font-size:28px;font-weight:700;letter-spacing:-.5px}
.hsm-lbl{font-size:13px;color:var(--ivory);line-height:1.5}
.hsm-src{font-size:11px;color:var(--muted)}
.hero-problem-viz{
  background:rgba(18,20,32,.9);border:1px solid rgba(255,255,255,.1);
  border-radius:18px;overflow:hidden;
  box-shadow:0 40px 80px rgba(0,0,0,.55),0 0 0 1px rgba(155,92,229,.1);
  animation:float 6s ease-in-out infinite;padding:28px;
  display:flex;flex-direction:column;gap:18px;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hpv-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.3)}
.hpv-row{display:flex;align-items:flex-start;gap:12px}
.hpv-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hpv-icon img{width:100%;height:100%;object-fit:contain}
.hpv-content{flex:1;display:flex;flex-direction:column;gap:5px}
.hpv-label{font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;color:var(--ivory)}
.hpv-bar-wrap{height:4px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.hpv-bar{height:100%;border-radius:2px;transition:width .8s ease}
.hpv-bar-red{background:linear-gradient(90deg,#e84164,#ff6b6b)}
.hpv-bar-orange{background:linear-gradient(90deg,#f59e0b,#fbbf24)}
.hpv-caption{font-size:11px;color:var(--muted);line-height:1.4}
.hpv-footer{margin-top:6px;padding-top:14px;border-top:1px solid rgba(255,255,255,.07)}
.hpv-footer-tag{font-size:11px;font-weight:600;color:var(--ao-blue)}

/* ── PROBLEM ── */
#problem{background:linear-gradient(180deg,#111d35 0%,#0d0e18 100%);padding:120px 0}
.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.prob-item{display:flex;flex-direction:column;gap:16px;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}
.prob-ico{width:40px;height:40px;border-radius:9px;background:rgba(255,87,87,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.prob-ico img{width:100%;height:100%;object-fit:contain}
.prob-item strong{display:block;font-weight:600;color:var(--ivory);margin-bottom:4px;font-size:15px}
.prob-item p{font-size:13.5px;color:var(--muted);line-height:1.55}
.prob-statement{
  background:linear-gradient(120deg,rgba(91,140,247,.06),rgba(155,92,229,.07),rgba(255,20,129,.04));
  border:1px solid rgba(155,92,229,.2);border-radius:var(--radius);padding:36px 32px;
  margin-top:40px;
}
.prob-statement blockquote{font-family:"Syne",sans-serif;font-size:18px;font-weight:600;line-height:1.5;color:var(--ivory);margin-bottom:16px}
.prob-statement cite{font-size:12px;color:var(--muted);font-style:normal;display:flex;align-items:center;gap:8px}
.prob-statement cite::before{content:"";display:inline-block;width:24px;height:1px;background:var(--ao-purple)}

/* ── A&O ANTWORT ── */
#ao-antwort{background:var(--surface);padding:100px 0;text-align:center}
#ao-antwort .section-tag,#ao-antwort .section-h2{margin-left:auto;margin-right:auto}
#ao-antwort p{max-width:720px;margin:0 auto 20px;color:var(--muted);font-size:17px;line-height:1.7}
#ao-antwort .prob-statement{max-width:620px;margin:40px auto 0;text-align:left}

/* ── PORTFOLIO ── */
#portfolio{background:#0f1628;padding:120px 0}
.port-hdr{text-align:center;margin-bottom:64px}
.port-hdr .section-sub{margin:0 auto}
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:36px 28px;
  transition:all .35s ease;position:relative;overflow:hidden;cursor:pointer;
  display:flex;flex-direction:column;
}
.pcard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-h);transform:scaleX(0);transform-origin:left;transition:transform .45s ease}
.pcard::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--grad);opacity:0;transition:opacity .35s;border-radius:var(--radius);pointer-events:none}
.pcard:hover{background:rgba(255,255,255,.07);border-color:rgba(155,92,229,.4);transform:translateY(-8px);box-shadow:0 24px 60px rgba(91,140,247,.14),0 0 0 1px rgba(155,92,229,.2)}
.pcard:hover::before{transform:scaleX(1)}
.pcard:hover::after{opacity:.04}
.pcard>*{position:relative;z-index:1}
.pcard-icon{width:56px;height:56px;object-fit:contain;margin-bottom:16px;transition:transform .38s ease}
.pcard:hover .pcard-icon{transform:scale(1.2) rotate(-6deg)}
.pcard-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;color:var(--muted)}
.pcard-name{font-family:'Outfit',sans-serif;font-size:21px;font-weight:800;color:var(--ivory);margin-bottom:6px;transition:all .3s}
.pcard:hover .pcard-name{background:var(--grad-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.pcard-tagline{font-size:13px;color:var(--ao-blue);font-weight:500;margin-bottom:16px}
.pcard-desc{font-size:13.5px;color:var(--muted);line-height:1.65;flex:1}
.pcard-modules{display:flex;flex-wrap:wrap;gap:5px;margin-top:20px}
.pcard-mod{background:rgba(255,255,255,.04);border:1px solid var(--border);padding:3px 9px;border-radius:100px;font-size:11px;color:var(--muted);transition:all .3s}
.pcard:hover .pcard-mod{border-color:rgba(155,92,229,.35);background:rgba(155,92,229,.08);color:#c084fc}
.pcard-link{margin-top:22px;font-size:13px;font-weight:600;color:var(--ao-blue);text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:gap .2s,color .2s}
.pcard-link:hover{gap:10px;color:#9fbeff}

/* ── PLAZA PREVIEW ── */
#plaza-preview{background:var(--surface);padding:120px 0}
.plaza-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.plaza-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:10px;transition:transform .2s,border-color .2s}
.plaza-card:hover{transform:translateY(-4px);border-color:rgba(91,140,247,.35)}
.plaza-ico{width:44px;height:44px;flex-shrink:0}
.plaza-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ao-purple);opacity:.8}
.plaza-name{font-family:var(--font);font-size:15px;font-weight:700;color:var(--ivory)}
.plaza-desc{font-size:13.5px;color:var(--muted);line-height:1.65;flex:1}
.plaza-badge{margin-top:8px;display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;width:fit-content}
.plaza-badge--ready{background:rgba(91,140,247,.12);color:var(--ao-blue)}
.plaza-badge--prod{background:rgba(40,200,120,.12);color:#28c878}
.plaza-more{margin-top:28px;text-align:center;font-size:14px;color:var(--muted)}

/* ── WARUM A&O ── */
#warum{background:linear-gradient(180deg,#0d0e18 0%,#111d35 100%);padding:120px 0}
.warum-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.usp-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.ucard{
  background:var(--card);border:1px solid var(--border);border-radius:13px;padding:22px 18px;
  transition:all .35s ease;cursor:pointer;position:relative;overflow:hidden;
}
.ucard::after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--grad-h);transform:scaleX(0);transform-origin:left;transition:transform .45s ease}
.ucard:hover{background:rgba(255,255,255,.07);border-color:rgba(155,92,229,.38);transform:translateY(-5px);box-shadow:0 16px 40px rgba(155,92,229,.14)}
.ucard:hover::after{transform:scaleX(1)}
.ucard-ico{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;transition:transform .35s}
.ucard-ico img{width:100%;height:100%;object-fit:contain}
.ucard:hover .ucard-ico{transform:scale(1.2) rotate(-8deg)}
.ucard-title{font-family:'Outfit',sans-serif;font-weight:700;font-size:14px;margin-bottom:7px;color:var(--ivory)}
.ucard:hover .ucard-title{background:var(--grad-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ucard-desc{font-size:12.5px;color:var(--muted);line-height:1.55}
.eu-badge{
  display:flex;align-items:center;gap:12px;
  background:rgba(91,140,247,.06);border:1px solid rgba(91,140,247,.15);
  border-radius:10px;padding:16px 18px;margin-top:24px;font-size:13px;color:var(--muted);
}
.eu-badge strong{background:var(--grad-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ── ZIELGRUPPEN ── */
#zielgruppen{background:#0f1628;padding:120px 0}
.ziel-hdr{text-align:center;margin-bottom:56px}
.ziel-hdr .section-sub{margin:0 auto}
.ziel-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.zcard{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 36px;
  transition:all .35s ease;position:relative;overflow:hidden;cursor:pointer;
}
.zcard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;transform:scaleX(0);transform-origin:left;transition:transform .45s}
.zcard.zcard-od::before{background:linear-gradient(90deg,#5B8CF7,#9B5CE5)}
.zcard.zcard-ms::before{background:linear-gradient(90deg,#9B5CE5,#FF1481)}
.zcard:hover{background:rgba(255,255,255,.07);border-color:rgba(155,92,229,.35);transform:translateY(-6px);box-shadow:0 20px 52px rgba(91,140,247,.13)}
.zcard:hover::before{transform:scaleX(1)}
.zcard-ico{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.zcard-ico img{width:100%;height:100%;object-fit:contain}
.zcard-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:8px}
.zcard-name{font-family:'Outfit',sans-serif;font-size:22px;font-weight:800;color:var(--ivory);margin-bottom:14px}
.zcard-points{list-style:none}
.zcard-points li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:14px;color:var(--muted)}
.zcard-points li::before{content:"→";font-weight:700;flex-shrink:0;background:var(--grad-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.zcard-link{margin-top:24px;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--ao-blue);text-decoration:none;transition:gap .2s}
.zcard-link:hover{gap:10px}

/* ── DEMO CTA ── */
#demo{background:#0d0e18;padding:120px 0}
.demo-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.demo-info .section-h2{font-size:clamp(26px,3.2vw,42px)}
.demo-info p{color:var(--muted);font-size:15px;line-height:1.72;margin-bottom:28px}
.demo-bullets{list-style:none}
.demo-bullets li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--border);font-size:14.5px;color:var(--muted)}
.demo-bullets li span:first-child{font-size:17px;flex-shrink:0}
.demo-form{
  background:rgba(255,255,255,.035);border:1px solid var(--border);
  border-radius:var(--radius);padding:44px 36px;
}
.fg{margin-bottom:18px}
.fl{display:block;font-size:12.5px;font-weight:500;color:var(--muted);margin-bottom:7px}
.fi{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--border);
  border-radius:8px;padding:11px 14px;color:var(--text);
  font-size:13.5px;font-family:inherit;outline:none;transition:all .2s;
}
.fi:focus{border-color:rgba(155,92,229,.5);background:rgba(155,92,229,.04)}
.fi::placeholder{color:rgba(255,255,255,.18)}
select.fi option{background:#111320}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fsub{
  width:100%;background:var(--grad-h);color:#fff;border:none;
  padding:15px;border-radius:9px;font-size:14px;font-weight:700;
  cursor:pointer;transition:all .22s;margin-top:6px;font-family:inherit;
}
.fsub:hover{opacity:.85;transform:translateY(-1px);box-shadow:0 8px 22px rgba(155,92,229,.38)}
.fnote{text-align:center;font-size:11.5px;color:var(--muted);margin-top:10px}
textarea.fi{resize:vertical;line-height:1.5}
.form-success{text-align:center;padding:40px 20px;color:var(--text)}
.form-success p{font-size:16px;line-height:1.6;margin-bottom:12px}

/* ── FOOTER (override for index) ── */
footer{background:rgba(9,10,17,.95);border-top:1px solid var(--border);padding:44px 0}

/* ── MODALS ── */
.modal-overlay{
  position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;
  background:rgba(8,9,16,.82);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
  opacity:0;pointer-events:none;
  transition:opacity .35s ease;
}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal-box{
  background:#13141e;
  border:1px solid rgba(255,255,255,.1);
  border-radius:20px;
  padding:48px 44px;
  max-width:620px;width:100%;
  position:relative;
  box-shadow:0 40px 100px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.06);
  transform:translateY(24px) scale(.97);
  transition:transform .38s cubic-bezier(.22,.9,.36,1);
}
.modal-overlay.open .modal-box{transform:translateY(0) scale(1)}
.modal-close{
  position:absolute;top:18px;right:20px;
  width:32px;height:32px;border-radius:8px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  color:var(--muted);font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;line-height:1;
}
.modal-close:hover{background:rgba(255,255,255,.1);color:var(--ivory)}
.modal-ico{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.modal-ico img{width:100%;height:100%;object-fit:contain}
.modal-tag{
  display:inline-block;font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:1px;color:var(--muted);margin-bottom:12px;
}
.modal-title{
  font-family:'Outfit',sans-serif;
  font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.2;
  color:var(--ivory);margin-bottom:16px;
}
.modal-body{font-size:14.5px;color:var(--muted);line-height:1.78;margin-bottom:22px}
.modal-body strong{color:var(--text);font-weight:600}
.modal-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.modal-list li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:13.5px;color:var(--muted);line-height:1.55;
}
.modal-list li::before{
  content:"";width:16px;height:16px;border-radius:50%;flex-shrink:0;margin-top:2px;
  background:rgba(91,140,247,.1);border:1px solid rgba(91,140,247,.28);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l4 4 6-6' stroke='%235B8CF7' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size:12px;background-repeat:no-repeat;background-position:center;
}
.modal-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(90deg,#5B8CF7 0%,#9B5CE5 50%,#FF1481 100%);
  color:#fff;padding:12px 24px;border-radius:9px;
  font-weight:600;font-size:13.5px;text-decoration:none;
  transition:opacity .2s,transform .2s;
}
.modal-cta:hover{opacity:.84;transform:translateY(-2px)}
.ucard{cursor:pointer}

/* ── RESPONSIVE: TABLET ── */
@media(max-width:1024px){
  section{padding:80px 0}
  #hero{padding:80px 0 80px}
  #problem,#portfolio,#ao-antwort,#plaza-preview,#warum,#zielgruppen,#demo{padding:80px 0}
  .hero-inner,.warum-inner,.ziel-grid,.demo-inner{grid-template-columns:1fr;gap:48px}
  .hero-problem-viz{display:none}
  .port-grid{grid-template-columns:repeat(2,1fr)}
  .usp-grid{grid-template-columns:1fr 1fr}
  .hero-stats{gap:28px}
  .modal-box{padding:36px 32px}
  .int-logos{grid-template-columns:repeat(2,1fr)}
  .frow{grid-template-columns:1fr}
  .plaza-grid{grid-template-columns:repeat(2,1fr)}
  .problem-grid{grid-template-columns:repeat(2,1fr)}
}

/* ── RESPONSIVE: MOBILE ── */
@media(max-width:768px){
  section{padding:56px 0}
  #hero{padding:56px 0 56px}
  #problem,#portfolio,#ao-antwort,#plaza-preview,#warum,#zielgruppen,#demo{padding:56px 0}
  .hero-h1{font-size:clamp(24px,6vw,32px)}
  .port-grid{grid-template-columns:1fr}
  .usp-grid{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap;gap:24px}
  .hero-stats .stat{width:45%}
  .hero-actions{flex-direction:column;width:100%}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
  .zcard{padding:28px 22px}
  .pcard{padding:28px 22px}
  .modal-box{padding:28px 20px}
  .demo-form{padding:28px 20px}
  .int-logos{grid-template-columns:repeat(2,1fr)}
  .eu-badge{flex-direction:column;text-align:center}
  .problem-grid{grid-template-columns:1fr}
  .plaza-grid{grid-template-columns:1fr}
}
@media(max-width:600px){.problem-grid{grid-template-columns:1fr}.plaza-grid{grid-template-columns:1fr}}