/* KI-Experten 40plus · KI Learning Lab — Design System */
:root{
  --marine:#1F3A5F; --marine-dark:#16293F; --marine-soft:#2C4E7A;
  --gold:#C9922A; --gold-light:#E8B75A;
  --creme:#FAF6EF; --creme-deep:#F3EBDD; --paper:#FFFFFF;
  --ink:#26313E; --silver:#7E8B99; --line:#E5DDCE;
  --wrap:1080px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Source Sans 3","Segoe UI",sans-serif;font-size:19px;line-height:1.65;color:var(--ink);background:var(--creme);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;color:var(--marine);line-height:1.15}
a{color:var(--marine)}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 24px}
section{padding:72px 0}
section.tight{padding:56px 0}
.eyebrow{display:inline-block;font-size:15px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
h2{font-size:clamp(30px,4vw,42px);margin-bottom:16px}
.lead{font-size:21px;max-width:720px}
.muted{color:var(--silver)}
p+p{margin-top:16px}

/* Buttons */
.btn{display:inline-block;padding:16px 32px;border-radius:8px;font-size:19px;font-weight:700;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(31,58,95,.25)}
.btn-primary{background:var(--marine);color:#fff}
.btn-gold{background:var(--gold);color:#fff}
.btn-ghost{background:transparent;color:var(--marine);border:2px solid var(--marine)}
.btn-sm{padding:12px 22px;font-size:17px}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px}

/* Header */
header{background:var(--creme);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand-mark{width:52px;height:52px;border-radius:50%;background:var(--marine);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Fraunces",serif;font-weight:700;font-size:20px;border:3px solid var(--gold)}
.brand-name{font-family:"Fraunces",serif;font-weight:700;font-size:22px;color:var(--marine);line-height:1.1}
.brand-name span{color:var(--gold)}
nav.menu{display:flex;gap:26px;margin-left:auto}
nav.menu a{text-decoration:none;font-weight:600;font-size:17px}
nav.menu a:hover{color:var(--gold)}
nav.menu a[aria-current="page"]{color:var(--gold);border-bottom:2px solid var(--gold)}
.nav-cta{flex-shrink:0}
.burger{display:none;background:none;border:2px solid var(--marine);border-radius:8px;color:var(--marine);font-size:20px;padding:8px 13px;cursor:pointer}
@media(max-width:900px){
  nav.menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 24px 18px;box-shadow:0 12px 24px rgba(31,58,95,.12)}
  nav.menu.open{display:flex}
  nav.menu a{padding:12px 0;border-bottom:1px solid var(--line)}
  nav.menu a[aria-current="page"]{border-bottom:1px solid var(--line)}
  .burger{display:block;margin-left:auto}
  .nav-cta{display:none}
}

/* Hero */
.hero{padding:88px 0 80px;background:linear-gradient(180deg,var(--creme) 0%,var(--creme-deep) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,6vw,64px);margin-bottom:8px}
.hero h1 .gold{color:var(--gold)}
.claim{font-family:"Fraunces",serif;font-size:clamp(22px,3vw,30px);color:var(--gold);font-weight:600;margin-bottom:22px}
.hero p.lead{max-width:560px;margin-bottom:34px}
.hero-badge{justify-self:center;width:300px;height:300px;border-radius:50%;background:var(--marine);color:#fff;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;border:6px solid var(--gold);box-shadow:0 18px 50px rgba(31,58,95,.28)}
.hero-badge .big{font-family:"Fraunces",serif;font-size:92px;font-weight:700;line-height:1}
.hero-badge .big span{color:var(--gold-light)}
.hero-badge .small{font-size:17px;letter-spacing:1.5px;text-transform:uppercase;margin-top:6px;color:#D8E0EA}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero-badge{display:none}}

/* Page head (Unterseiten) */
.pagehead{background:linear-gradient(180deg,var(--creme) 0%,var(--creme-deep) 100%);padding:64px 0 56px;border-bottom:1px solid var(--line)}
.pagehead h1{font-size:clamp(34px,5vw,52px);margin-bottom:12px}
.pagehead p{font-size:21px;max-width:720px}

/* Trust-Leiste */
.trust{border-top:1px solid var(--line);background:var(--creme-deep);padding:18px 0}
.trust .wrap{display:flex;gap:12px 36px;flex-wrap:wrap;justify-content:center;font-size:16px;color:var(--marine);font-weight:600}

/* Zwei-Spalten */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}}
.aside-quote{background:var(--creme);border-left:5px solid var(--gold);padding:26px 28px;border-radius:0 10px 10px 0;font-size:18px}
.on-paper .aside-quote{background:var(--creme)}
.aside-quote .q{font-family:"Fraunces",serif;font-size:24px;color:var(--marine);font-style:italic;margin-bottom:8px}
.aside-quote .a{color:var(--silver);font-size:16px}

/* Karten-Raster */
.paper{background:var(--paper)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
@media(max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:28px 26px}
.paper .card{background:var(--creme)}
.card h3{font-size:21px;margin-bottom:8px}
.card p{font-size:17px}
.card .icon{width:46px;height:46px;border-radius:10px;background:var(--marine);color:var(--gold-light);font-size:22px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-weight:700}
a.card{display:block;text-decoration:none;transition:border-color .15s}
a.card:hover{border-color:var(--gold)}
a.card .t{font-weight:700;color:var(--marine);font-size:18px}
a.card .d{font-size:16px;color:var(--silver)}

/* Ablauf-Zeitstrahl */
.steps{list-style:none;counter-reset:step;margin-top:8px}
.steps li{counter-increment:step;position:relative;padding:0 0 28px 62px;border-left:2px solid var(--line);margin-left:21px}
.steps li:last-child{border-left-color:transparent;padding-bottom:0}
.steps li::before{content:counter(step);position:absolute;left:-22px;top:-4px;width:42px;height:42px;border-radius:50%;background:var(--marine);color:#fff;font-family:"Fraunces",serif;font-weight:700;display:flex;align-items:center;justify-content:center;border:3px solid var(--gold)}
.steps h3{font-size:20px;margin-bottom:4px}
.steps p{font-size:17.5px}

/* Preise */
.pricing{background:var(--marine)}
.pricing .eyebrow{color:var(--gold-light)}
.pricing h2{color:#fff}
.pricing .sub{color:#C9D4E2;margin-bottom:44px;max-width:680px;font-size:20px}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media(max-width:860px){.price-grid{grid-template-columns:1fr}}
.price-card{background:var(--paper);border-radius:16px;padding:40px 36px;display:flex;flex-direction:column}
.price-card.featured{outline:4px solid var(--gold)}
.tag{display:inline-block;font-size:14px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.price{font-family:"Fraunces",serif;font-size:54px;font-weight:700;color:var(--marine)}
.price small{font-family:"Source Sans 3",sans-serif;font-size:17px;font-weight:400;color:var(--silver);display:block;line-height:1.4}
.price-card ul{list-style:none;margin:24px 0 30px;flex:1}
.price-card li{padding:9px 0 9px 34px;position:relative;font-size:18px;border-bottom:1px dashed var(--line)}
.price-card li:last-child{border-bottom:none}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700;font-size:20px}
.price-note{text-align:center;color:#C9D4E2;font-size:16px;margin-top:26px}

/* Stimmen */
.voice{background:var(--creme);border-radius:12px;padding:28px}
.paper .voice{background:var(--creme)}
.voice .q{font-style:italic;font-size:19px;margin-bottom:14px;color:var(--marine)}
.voice .who{font-weight:700;color:var(--gold);font-size:16px}

/* Personen */
.person{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:36px}
.avatar{width:96px;height:96px;border-radius:50%;background:var(--marine);border:4px solid var(--gold);color:#fff;font-family:"Fraunces",serif;font-size:34px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.person h3{font-size:26px}
.person .role{color:var(--gold);font-weight:700;margin-bottom:12px;font-size:17px}
.person p{font-size:17.5px}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{font-weight:700;font-size:20px;color:var(--marine);cursor:pointer;list-style:none;position:relative;padding-right:40px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:-4px;color:var(--gold);font-size:30px;font-weight:400}
details[open] summary::after{content:"–"}
details p{margin-top:12px;max-width:820px}

/* Abschluss-CTA */
.final{text-align:center;background:var(--creme-deep)}
.final h2{font-size:clamp(30px,4vw,44px)}
.final p{max-width:640px;margin:0 auto 32px;font-size:20px}
.video-placeholder{max-width:640px;margin:40px auto 0;background:var(--marine);border-radius:16px;padding:56px 30px;color:#C9D4E2;border:3px dashed var(--gold)}
.video-placeholder .play{width:72px;height:72px;border-radius:50%;background:var(--gold);color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}

/* Rechtstexte */
.legal h2{font-size:26px;margin:36px 0 10px}
.legal h3{font-size:20px;margin:24px 0 6px}
.legal p,.legal li{font-size:18px}
.legal ul{margin:10px 0 10px 24px}
.notice{background:#FFF6E0;border:1px solid var(--gold);border-radius:10px;padding:18px 22px;font-size:17px;margin-bottom:28px}

/* Footer */
footer{background:var(--marine-dark);color:#B9C5D4;padding:44px 0;font-size:16px}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer a{color:#D8E0EA;text-decoration:none;margin-right:22px}
footer a:hover{color:var(--gold-light)}
footer strong{color:#fff}

/* ================= Portal-Erweiterung ================= */

/* Event-Karten */
.event-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:6px}
.event-card.next{border:2px solid var(--gold);box-shadow:0 12px 32px rgba(31,58,95,.10)}
.event-card .when{font-size:16px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold)}
.event-card h3{font-size:26px;margin:4px 0 6px}
.event-card p{font-size:17.5px}
.event-card .foot{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.badge{display:inline-block;font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:5px 12px;border-radius:99px}
.badge-open{background:#E7F3E9;color:#2A6B3A}
.badge-past{background:var(--creme-deep);color:var(--silver)}
.badge-lock{background:var(--marine);color:var(--gold-light)}

/* Meta-Zeile Event */
.event-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin:32px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.event-meta div span{display:block;font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-bottom:2px}
.event-meta div strong{font-family:"Fraunces",serif;font-size:20px;color:var(--marine);font-weight:700}

/* Lernziele */
.goals{list-style:none;margin:8px 0 0}
.goals li{padding:10px 0 10px 36px;position:relative;font-size:18.5px;border-bottom:1px dashed var(--line)}
.goals li:last-child{border-bottom:none}
.goals li::before{content:"→";position:absolute;left:0;color:var(--gold);font-weight:700;font-size:20px}

/* Kaufleiste */
.buybar{background:var(--marine);border-radius:16px;padding:36px;color:#fff;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;margin-top:8px}
.buybar h3{color:#fff;font-size:26px;margin-bottom:6px}
.buybar p{color:#C9D4E2;font-size:17px}
.buybar .price-inline{font-family:"Fraunces",serif;font-size:42px;font-weight:700;color:var(--gold-light);line-height:1}
@media(max-width:760px){.buybar{grid-template-columns:1fr}}

/* Video-Archiv */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.video{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.paper .video{background:var(--creme)}
.video .frame{position:relative;width:100%;aspect-ratio:16/9;background:var(--marine);max-width:100%}
.video .frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video .meta{padding:18px 20px}
.video .meta .when{font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold)}
.video .meta h3{font-size:19px;margin:4px 0 6px}
.video .meta p{font-size:16px;color:var(--silver)}
.video .meta a{font-size:16px;font-weight:600}

/* Filterleiste */
.filterbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:32px}
.filterbar input{flex:1;min-width:220px;padding:13px 16px;font-family:inherit;font-size:17px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink)}
.filterbar input:focus{outline:2px solid var(--gold);outline-offset:1px}
.filterbar .count{font-size:16px;color:var(--silver)}

/* Zugangsschutz */
.gate{min-height:62vh;display:flex;align-items:center;justify-content:center;padding:64px 24px;background:linear-gradient(180deg,var(--creme) 0%,var(--creme-deep) 100%)}
.gate-box{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:44px 40px;max-width:520px;width:100%;text-align:center}
.gate-box .lockmark{width:64px;height:64px;border-radius:50%;background:var(--marine);border:3px solid var(--gold);color:var(--gold-light);font-size:26px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.gate-box h2{font-size:28px;margin-bottom:10px}
.gate-box p{font-size:17.5px;color:var(--silver);margin-bottom:22px}
.gate-box input{width:100%;padding:15px 16px;font-family:inherit;font-size:19px;border:1px solid var(--line);border-radius:8px;text-align:center;letter-spacing:1px;background:var(--creme);color:var(--ink)}
.gate-box input:focus{outline:2px solid var(--gold);outline-offset:1px}
.gate-box .btn{width:100%;margin-top:14px;border:0;cursor:pointer;font-family:inherit}
.gate-err{color:#A3342A;font-size:16.5px;margin-top:14px;min-height:22px}
.gate-help{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:16px;color:var(--silver)}
.gate-help a{font-weight:600}
[data-gated]{display:none}

/* Zugangsseite nach Kauf */
.access-step{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;padding:26px 0;border-bottom:1px solid var(--line)}
.access-step:last-child{border-bottom:none}
.access-step .num{width:44px;height:44px;border-radius:50%;background:var(--marine);border:3px solid var(--gold);color:#fff;font-family:"Fraunces",serif;font-weight:700;font-size:19px;display:flex;align-items:center;justify-content:center}
.access-step h3{font-size:21px;margin-bottom:4px}
.access-step p{font-size:17.5px}
.copyfield{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.copyfield code{flex:1;min-width:220px;background:var(--creme-deep);border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:16px;word-break:break-all;color:var(--marine)}

/* Newsletter */
.newsletter{background:var(--marine);color:#fff}
.newsletter h2{color:#fff}
.newsletter p{color:#C9D4E2;font-size:19px;max-width:620px}
.newsletter form{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;max-width:620px}
.newsletter input{flex:1;min-width:240px;padding:16px;font-family:inherit;font-size:18px;border:0;border-radius:8px;background:#fff;color:var(--ink)}
.newsletter button{border:0;cursor:pointer;font-family:inherit}
.newsletter small{display:block;margin-top:14px;color:#9FB0C4;font-size:15px}

/* Hinweisblock für offene Punkte */
.todo{background:#FFF6E0;border-left:5px solid var(--gold);border-radius:0 10px 10px 0;padding:20px 24px;font-size:17px;margin:28px 0}
.todo strong{color:var(--marine)}