/* KISTISCH – Der KI-Stammtisch für Unternehmer */
:root{
  /* Hero / Grund – neutral dunkel */
  --bg:#05070b;
  --bg2:#0a0f17;
  --card:#0f1621;
  --line:#1c2635;
  /* Marken-CI aus Logo extrahiert */
  --brand:#1f8ec7;        /* Logo-Blau */
  --brand-dark:#14699a;   /* Buttons (Kontrast mit Weiß) */
  --brand-light:#5cb8ec;  /* Text-Akzent auf Dunkel */
  --silver:#d9dcdf;       /* Logo-Silber */
  --text:#eef2f6;
  --muted:#9aa7b8;
  --radius:14px;
  --shadow:0 12px 32px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--brand-light)}
a:hover{color:#fff}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:#fff;color:#000;padding:8px 12px;z-index:100}
:focus-visible{outline:2px solid var(--brand-light);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(5,7,11,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;letter-spacing:.05em;font-size:1.15rem;white-space:nowrap}
.nav-logo b{color:var(--brand-light)}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{color:var(--silver);text-decoration:none;font-size:.95rem;white-space:nowrap}
.nav-links a:hover{color:#fff}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:.8rem;font-weight:700}
.lang a,.lang span{padding:5px 10px;text-decoration:none;color:var(--muted)}
.lang [aria-current="true"]{background:var(--brand-dark);color:#fff}
.lang a:hover{color:#fff}
@media (max-width:860px){.nav-links .hide-m{display:none}}
@media (max-width:420px){.nav-links{gap:10px}.btn-sm{padding:8px 12px}}

/* Buttons */
.btn{display:inline-block;background:linear-gradient(180deg,#1a7ab0,var(--brand-dark));color:#fff;text-decoration:none;font-weight:700;padding:13px 24px;border-radius:999px;border:0;cursor:pointer;font-size:1rem;box-shadow:0 0 26px rgba(31,142,199,.35);white-space:normal;text-align:center}
.btn:hover{filter:brightness(1.12);color:#fff}
.btn-sm{padding:9px 18px;font-size:.9rem;white-space:nowrap}
.btn-ghost{display:inline-block;padding:12px 22px;border-radius:999px;border:1px solid #2c3a4f;color:var(--silver);text-decoration:none;font-weight:600}
.btn-ghost:hover{border-color:var(--brand-light);color:#fff}

/* Hero */
.hero{position:relative;padding:56px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-200px;right:-200px;width:760px;height:760px;background:radial-gradient(circle,rgba(31,142,199,.22),transparent 65%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.hero-logo{width:300px;height:auto;margin:-24px 0 -8px -22px;mix-blend-mode:screen}
.eyebrow{display:block;text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;color:var(--brand-light);font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.1;margin:14px 0 18px;font-weight:800;letter-spacing:-.01em}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand-light),var(--silver));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:#c3ccd7;font-size:1.13rem;max-width:580px}
.next-meet{display:inline-flex;align-items:center;gap:12px;margin-top:26px;padding:10px 16px 10px 12px;border:1px solid #23415a;background:rgba(31,142,199,.08);border-radius:12px;font-size:.95rem}
.next-meet .dot{width:10px;height:10px;border-radius:50%;background:#3ddc84;box-shadow:0 0 10px #3ddc84;flex:none}
.next-meet strong{color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.video-box{justify-self:center;width:min(330px,100%)}
.phone{position:relative;border-radius:28px;padding:8px;background:linear-gradient(160deg,#2a3546,#0d131c);box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 60px rgba(31,142,199,.18)}
.phone video{width:100%;aspect-ratio:9/16;height:auto;border-radius:21px;background:#000;object-fit:cover}
.sound{position:absolute;right:18px;bottom:18px;background:rgba(0,0,0,.65);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:999px;padding:6px 12px;font-size:.8rem;cursor:pointer}
.ai-label{position:absolute;left:18px;top:18px;background:rgba(0,0,0,.65);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:6px;padding:2px 8px;font-size:.72rem;font-weight:600;letter-spacing:.03em}
.credit{margin-top:12px;font-size:.82rem;color:var(--muted);text-align:center}
.credit a{color:var(--silver)}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;text-align:center}
  .hero-logo{margin:-20px auto -8px;width:240px}
  .lead{margin:0 auto}
  .hero-actions{justify-content:center}
}

/* Sections */
section{padding:84px 0}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);line-height:1.2;margin:8px 0 14px;font-weight:800}
.sub{color:var(--muted);max-width:660px;font-size:1.03rem}
.center{text-align:center}
.center .sub{margin:0 auto}

/* Motto */
.motto{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.motto div{padding:24px;border-left:3px solid var(--brand);background:linear-gradient(90deg,rgba(31,142,199,.09),transparent)}
.motto strong{display:block;font-size:1.35rem;color:#fff}
.motto span{display:block;color:var(--muted);font-size:.95rem;margin-top:4px}
@media (max-width:860px){.motto{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.motto{grid-template-columns:1fr}}

/* Themen */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;flex-direction:column}
.card:hover{border-color:rgba(92,184,236,.5);transform:translateY(-3px);box-shadow:var(--shadow)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(31,142,199,.15);color:var(--brand-light);margin-bottom:16px}
.ico svg{width:22px;height:22px}
.card h3{font-size:1.06rem;line-height:1.3;margin-bottom:8px}
.card p{color:var(--muted);font-size:.94rem}
.src{margin-top:auto;padding-top:14px;font-size:.8rem;color:var(--muted)}
.src::before{content:"";display:block;border-top:1px dashed var(--line);margin-bottom:10px}
.src a{color:var(--silver)}
.tag{align-self:flex-start;display:inline-block;font-size:.72rem;font-weight:600;padding:1px 8px;border-radius:6px;border:1px solid #2c3a4f;color:var(--silver);margin-bottom:6px}

/* Team */
.team{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin-top:40px}
.person{width:200px;text-align:center}
.person picture,.person img{width:160px;height:185px;margin:0 auto;border-radius:16px;object-fit:cover}
.person img{border:1px solid var(--line);background:var(--card)}
.person h3{font-size:1.02rem;margin-top:14px;white-space:nowrap}
.person p{color:var(--muted);font-size:.88rem;line-height:1.4;margin-top:2px}

/* Termin + Kontakt */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.date-card{margin-top:28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;gap:20px;align-items:center}
.cal{flex:none;width:84px;border-radius:12px;overflow:hidden;text-align:center;border:1px solid #2c3a4f}
.cal span{display:block;background:var(--brand-dark);color:#fff;font-size:.78rem;font-weight:700;padding:4px 0;text-transform:uppercase;letter-spacing:.08em}
.cal strong{display:block;font-size:2rem;line-height:1.5;color:#fff;background:#0b111a}
.date-card p{color:var(--muted);font-size:.95rem}
.date-card p strong{color:#fff;font-size:1.05rem}
form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
label{display:block;font-size:.9rem;font-weight:600;margin-bottom:6px;color:var(--silver)}
input,textarea{width:100%;background:#070b11;border:1px solid #2c3a4f;border-radius:10px;padding:12px 14px;color:var(--text);font:inherit;font-size:1rem}
input:focus,textarea:focus{outline:none;border-color:var(--brand-light);box-shadow:0 0 0 3px rgba(92,184,236,.18)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.82rem;color:var(--muted);margin:4px 0 18px}

/* FAQ */
.faq{max-width:820px;margin:40px auto 0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px}
.faq summary{cursor:pointer;padding:18px 52px 18px 22px;font-weight:700;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--brand-light);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details[open]{border-color:#23415a}
.faq .answer{padding:0 22px 20px;color:#c3ccd7}
.faq .answer p+p{margin-top:10px}

/* Footer */
.site-footer{background:#03050a;border-top:1px solid var(--line);padding:48px 0 32px;color:var(--muted);font-size:.9rem}
.foot-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;align-items:flex-start}
.powered{display:flex;flex-direction:column;gap:10px}
.powered small{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem}
.powered img{width:240px;height:auto}
.foot-links{display:flex;flex-wrap:wrap;gap:18px}
.foot-links a{color:var(--silver);text-decoration:none}
.foot-links a:hover{color:#fff}
.foot-bottom{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:.82rem}

/* Unterseiten */
.page{padding:56px 0 80px}
.page .wrap{max-width:820px}
.page h1{font-size:clamp(1.8rem,4vw,2.5rem)}
.page h2{font-size:1.35rem;margin-top:38px}
.page h3{font-size:1.05rem;margin-top:22px;margin-bottom:6px}
.page p,.page li{color:#c3ccd7;margin-bottom:10px}
.page ul{padding-left:22px}
.highlight{border-left:3px solid var(--brand);background:rgba(31,142,199,.08);padding:16px 20px;border-radius:0 10px 10px 0;margin:16px 0}
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}
@media (max-width:560px){.tiles{grid-template-columns:1fr}}
.tiles a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--text)}
.tiles a:hover{border-color:var(--brand-light)}
.tiles strong{display:block;font-size:1.05rem;margin-bottom:4px}
.tiles span{color:var(--muted);font-size:.92rem}
.page h2.page-h1{font-size:clamp(1.8rem,4vw,2.5rem);margin-top:64px}

/* Motto – farbige Icons */
.motto div{position:relative;border-left:0;border-top:3px solid var(--c1);background:linear-gradient(180deg,var(--tint),rgba(255,255,255,.01));border-radius:0 0 14px 14px;transition:transform .25s,box-shadow .25s}
.motto div:hover{transform:translateY(-4px);box-shadow:0 14px 36px var(--glow)}
.motto .ico{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;margin:0 0 18px;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 8px 28px var(--glow),inset 0 1px 0 rgba(255,255,255,.35)}
.motto .ico svg{width:32px;height:32px;stroke-width:2.2}
.motto div>span.ico{margin-top:0}
.m-learn{--c1:#ffc53d;--c2:#ff7a1a;--tint:rgba(255,160,40,.10);--glow:rgba(255,140,30,.35)}
.m-share{--c1:#38d6ff;--c2:#1f6fe0;--tint:rgba(56,180,255,.10);--glow:rgba(40,150,255,.35)}
.m-net{--c1:#c56bff;--c2:#ff4fa3;--tint:rgba(200,90,255,.10);--glow:rgba(210,80,230,.35)}
.m-up{--c1:#4dffa6;--c2:#10a37f;--tint:rgba(60,230,150,.10);--glow:rgba(30,200,130,.35)}

/* Themen – dominantere Icons */
.card .ico{width:56px;height:56px;border-radius:16px;color:#fff;background:linear-gradient(135deg,#3db0f0,#1458a8);box-shadow:0 6px 22px rgba(31,142,199,.4),inset 0 1px 0 rgba(255,255,255,.3);margin-bottom:18px}
.card .ico svg{width:28px;height:28px;stroke-width:2}
.card:hover .ico{box-shadow:0 8px 30px rgba(61,176,240,.6),inset 0 1px 0 rgba(255,255,255,.3)}

/* Footer – dunkel, aber abgesetzt */
.site-footer{background:linear-gradient(180deg,#0f1826,#0b121c);border-top:2px solid var(--brand);color:var(--muted)}
.site-footer .powered small{color:var(--muted)}
.site-footer .foot-links a{color:var(--silver);font-weight:600}
.site-footer .foot-links a:hover{color:#fff}
.site-footer .foot-bottom{border-top-color:#1f2b3c;color:var(--muted)}

/* Roadmap */
.road{list-style:none;max-width:820px;margin:44px auto 0;position:relative;padding-left:34px}
.road::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,#3ddc84,#38b6ff 45%,#c56bff 70%,#3a4658)}
.road li{position:relative;margin-bottom:18px}
.r-dot{position:absolute;left:-34px;top:22px;width:20px;height:20px;border-radius:50%;background:var(--bg);border:3px solid var(--rc);box-shadow:0 0 14px var(--rg)}
.r-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--rc);border-radius:12px;padding:18px 22px;transition:transform .2s,box-shadow .2s}
.r-card:hover{transform:translateX(4px);box-shadow:0 10px 28px var(--rg)}
.r-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:6px}
.r-status{font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:999px;color:var(--rc);background:var(--rt);border:1px solid var(--rc)}
.r-date{font-size:.85rem;color:var(--muted);font-weight:600}
.r-card h3{font-size:1.08rem;margin-bottom:4px}
.r-card p{color:var(--muted);font-size:.95rem}
.r-done{--rc:#3ddc84;--rt:rgba(61,220,132,.1);--rg:rgba(61,220,132,.25)}
.r-done .r-dot{background:#3ddc84}
.r-train{--rc:#38b6ff;--rt:rgba(56,182,255,.1);--rg:rgba(56,182,255,.28)}
.r-train .r-dot{animation:pulse 2s ease-in-out infinite}
.r-prompt{--rc:#c56bff;--rt:rgba(197,107,255,.1);--rg:rgba(197,107,255,.28)}
.r-halu{--rc:#8a97a8;--rt:rgba(138,151,168,.08);--rg:rgba(138,151,168,.15)}
.r-halu .r-card{border-style:dashed;border-left-style:dashed}
.r-halu .r-dot{border-style:dashed}
@keyframes pulse{0%,100%{box-shadow:0 0 6px var(--rg)}50%{box-shadow:0 0 18px var(--rc)}}
@media (prefers-reduced-motion:reduce){.r-train .r-dot{animation:none}}

/* LinkedIn bei den Köpfen */
.li-link{display:inline-flex;align-items:center;gap:7px;margin-top:10px;padding:6px 12px;border-radius:999px;border:1px solid #2c3a4f;color:var(--silver);text-decoration:none;font-size:.85rem;font-weight:600;transition:border-color .2s,color .2s,background .2s}
.li-link svg{width:16px;height:16px;color:#4ea3e0}
.li-link:hover{border-color:#0a66c2;background:rgba(10,102,194,.15);color:#fff}
.li-link:hover svg{color:#fff}
.person{display:flex;flex-direction:column;align-items:center}.person .li-link{margin-top:auto}.team .person p{margin-bottom:12px}

/* Spotlight Endy */
.spot-link{margin-top:auto;padding-top:14px;font-size:.88rem;font-weight:700;color:var(--brand-light);text-decoration:none}
.spot-link:hover{color:#fff}
.spotlight{position:relative;overflow:hidden;margin-top:28px;display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:center;padding:28px 36px;border-radius:20px;border:1px solid #2a3a50;background:radial-gradient(ellipse 380px 260px at 130px 55%,rgba(255,214,0,.22),rgba(31,142,199,.12) 50%,transparent 75%),linear-gradient(120deg,#101a28,#0b111a 60%)}
.spotlight::after{content:"";position:absolute;inset:0;border-radius:20px;pointer-events:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.spot-visual{display:flex;justify-content:center}
.spot-visual img{height:240px;width:auto;filter:drop-shadow(0 10px 22px rgba(0,0,0,.55));transition:transform .35s}
.spotlight:hover .spot-visual img{transform:translateY(-6px) rotate(-3deg)}
.spot-body h3{font-size:1.45rem;line-height:1.25;margin:8px 0 12px}
.spot-body h3 .tag{vertical-align:middle;margin:0 0 0 8px;font-size:.72rem}
.spot-body p{color:#c3ccd7;margin-bottom:10px;max-width:640px}
.spot-src{font-size:.85rem;color:var(--muted)!important;margin-top:6px}
.spot-src a{color:var(--silver)}
@media (max-width:760px){.spotlight{grid-template-columns:1fr;text-align:center;padding:26px 22px;background:radial-gradient(ellipse 300px 220px at 50% 120px,rgba(255,214,0,.22),rgba(31,142,199,.12) 50%,transparent 75%),linear-gradient(160deg,#101a28,#0b111a 60%)}.spot-body p{margin-left:auto;margin-right:auto}.spot-visual img{height:200px}}
@media (prefers-reduced-motion:reduce){.spotlight:hover .spot-visual img{transform:none}}