/* nullkapital.de – Fonts lokal gehostet (kein Google-Fonts-Abruf, DSGVO) */
@font-face{font-family:"Inter";src:url(/fonts/Inter-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-Medium.woff) format("woff");font-weight:500 600;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/Inter-Bold.woff) format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/fonts/InterDisplay-ExtraBold.woff) format("woff");font-weight:800;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/fonts/InterDisplay-Black.woff) format("woff");font-weight:900;font-display:swap}
/* Layout: single dark column, a glowing cube as the brand anchor, quiz as stacked steps that slide in. Deliberate single dark look (brand). */
:root{
  --bg:#09090b; --surface:#141418; --surface-2:#1c1c22; --line:#2a2a31;
  --fg:#f4f4f2; --muted:#9a9aa3; --accent:#ff7a1a; --accent-soft:#ff7a1a22; --ok:#3cd278;
  --display:"Inter Display","Inter",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.55;padding-inline:16px;padding-block:0 48px;overflow-x:hidden}
.wrap{max-width:860px;margin:0 auto}
a{color:var(--accent)}
.glow{position:fixed;inset:auto -20vw -30vh -20vw;height:70vh;background:radial-gradient(closest-side,#ff7a1a33,transparent);pointer-events:none;z-index:0}
header,main,footer{position:relative;z-index:1}
nav{display:flex;justify-content:space-between;align-items:center;padding-block:20px}
.logo{font-family:var(--display);font-weight:900;letter-spacing:-.02em;font-size:20px}
.logo b{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;font-size:14px}
.hero{display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:center;padding-block:28px 40px}
@media (max-width:640px){.hero{grid-template-columns:1fr}.cube-wrap{display:none}}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
h1{font-family:var(--display);font-weight:900;font-size:clamp(40px,7vw,68px);line-height:1.02;letter-spacing:-.03em;margin:.3em 0 .35em;text-wrap:balance}
h1 em{font-style:normal;color:var(--accent)}
.lead{color:var(--muted);font-size:18px;max-width:46ch}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#120800;font-weight:800;border:0;border-radius:14px;padding:16px 22px;font-size:17px;cursor:pointer;text-decoration:none;font-family:var(--body);transition:transform .15s,box-shadow .2s;box-shadow:0 0 0 0 #ff7a1a00}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 40px -8px #ff7a1a99}
.btn:focus-visible,.opt:focus-visible{outline:3px solid #fff;outline-offset:3px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;color:var(--muted);font-size:13px;font-family:var(--mono)}
/* cube */
.cube-wrap{perspective:700px;display:grid;place-items:center;height:240px}
.cube{width:120px;height:120px;position:relative;transform-style:preserve-3d;animation:spin 9s linear infinite}
.cube div{position:absolute;inset:0;border-radius:6px}
.f1{background:#ffac54;transform:rotateX(90deg) translateZ(60px)}
.f2{background:#ec6610;transform:translateZ(60px)}
.f3{background:#bc4406;transform:rotateY(90deg) translateZ(60px)}
.f4{background:#ec6610;transform:rotateY(180deg) translateZ(60px)}
.f5{background:#bc4406;transform:rotateY(-90deg) translateZ(60px)}
.f6{background:#8a3204;transform:rotateX(-90deg) translateZ(60px)}
.cube-wrap::after{content:"";position:absolute;width:260px;height:260px;background:radial-gradient(closest-side,#ff7a1a55,transparent);z-index:-1}
.cube-wrap{position:relative}
@keyframes spin{from{transform:rotateX(-24deg) rotateY(0)}to{transform:rotateX(-24deg) rotateY(360deg)}}
@media (prefers-reduced-motion:reduce){.cube{animation:none;transform:rotateX(-24deg) rotateY(40deg)}.step{animation:none!important}}
/* quiz */
.quiz{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;margin-block:8px 48px}
.progress{height:6px;background:var(--surface-2);border-radius:6px;overflow:hidden;margin-bottom:22px}
.progress span{display:block;height:100%;width:0;background:var(--accent);transition:width .4s cubic-bezier(.2,.8,.2,1);box-shadow:0 0 18px var(--accent)}
.step{animation:slide .45s cubic-bezier(.2,.8,.2,1)}
@keyframes slide{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}
h2{font-family:var(--display);font-weight:800;font-size:clamp(24px,4vw,32px);letter-spacing:-.02em;margin:0 0 6px;text-wrap:balance}
.sub{color:var(--muted);margin:0 0 18px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.opts{grid-template-columns:1fr}}
.opt{text-align:left;background:var(--surface-2);border:1px solid var(--line);color:var(--fg);border-radius:16px;padding:16px 18px;cursor:pointer;font:inherit;transition:border-color .15s,transform .15s,background .15s}
.opt:hover{border-color:var(--accent);transform:translateY(-2px);background:#221a14}
.opt strong{display:block;font-size:17px}
.opt small{color:var(--muted)}
.back{background:none;border:0;color:var(--muted);cursor:pointer;margin-top:16px;font:inherit;font-size:14px;padding:0}
/* results */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
@media (max-width:760px){.tiers{grid-template-columns:1fr}}
.tier{background:var(--surface-2);border:1px solid var(--line);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0;position:relative}
.tier.pick{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 18px 50px -20px #ff7a1a88}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pick .badge{position:absolute;top:-11px;right:16px;background:var(--accent);color:#120800;font-weight:800;font-size:12px;padding:4px 10px;border-radius:99px}
.tier h3{font-family:var(--display);font-size:20px;margin:0;letter-spacing:-.01em}
.price{font-family:var(--display);font-weight:900;font-size:26px;font-variant-numeric:tabular-nums}
.tier p{margin:0;color:var(--muted);font-size:14.5px}
.tier .btn{margin-top:auto;justify-content:center;padding:13px 16px;font-size:15px}
.disclose{margin-top:16px;font-size:13px;color:var(--muted);border-left:3px solid var(--accent);padding-left:12px}
/* catalog */
section{margin-block:48px}
.cat{display:grid;gap:10px}
.row{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px}
@media (max-width:560px){.row{grid-template-columns:1fr;gap:6px}}
.row div{min-width:0}
.row strong{display:block}
.row span{color:var(--muted);font-size:14px}
.row .p{font-family:var(--mono);font-size:14px;color:var(--fg);white-space:nowrap}
.row a{white-space:nowrap;font-weight:700;text-decoration:none}
.lm{display:grid;grid-template-columns:1fr 1fr;gap:20px;background:linear-gradient(135deg,#1a120c,var(--surface));border:1px solid var(--line);border-radius:24px;padding:28px}
@media (max-width:640px){.lm{grid-template-columns:1fr}}
.lm form{display:flex;flex-direction:column;gap:10px;align-self:center}
.lm input{background:var(--bg);border:1px solid var(--line);color:var(--fg);border-radius:12px;padding:14px;font:inherit}
.note{font-size:13px;color:var(--muted)}
footer{border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:13px;display:grid;gap:8px}
html{scroll-behavior:smooth}
body{margin:0}
.legal{max-width:720px}
.legal h1{font-size:clamp(32px,6vw,48px)}
.legal h2{margin-top:32px;font-size:22px}
.legal p,.legal li{color:#cfcfd4}
.ph{background:#ff7a1a22;color:var(--accent);border-radius:4px;padding:0 4px;font-family:var(--mono);font-size:.9em}
footer a{color:var(--muted)}
footer nav{padding:0;justify-content:flex-start;gap:18px}

.prod-hero{padding-block:24px 8px;margin-block:0 32px}
.prod-hero h1{font-size:clamp(34px,6vw,56px);max-width:18ch}
.buy{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:22px 0 10px}
.buy .price{font-size:34px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.two{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.card ul{margin:.6em 0 0;padding-left:1.1em;color:#cfcfd4}
.card li{margin:.35em 0}
.card li::marker{color:var(--accent)}
a.row:hover{border-color:var(--accent)}
@media (max-width:560px){a.row{grid-template-columns:1fr auto auto;gap:12px}}

/* funnel */
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-family:var(--display);font-weight:900;font-size:20px;letter-spacing:-.02em}
.logo img{display:block}
.navr{display:flex;gap:16px;align-items:center}
.pill{border:1px solid var(--accent);color:var(--accent)!important;padding:6px 12px;border-radius:99px;font-weight:700}
@media (max-width:420px){.navr a:first-child{display:none}}
.lp{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;padding-block:20px 40px}
@media (max-width:760px){.lp{grid-template-columns:1fr}.lp-cover{order:-1;max-width:220px;margin:0 auto}}
.lp h1,.steps-hero h1{font-size:clamp(34px,6vw,58px)}
.lp-cover img{width:100%;height:auto;display:block;filter:drop-shadow(0 30px 60px #ff7a1a33)}
.ticks{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:10px}
.ticks li{padding-left:30px;position:relative;color:#d6d6da}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800;font-size:12px;display:grid;place-items:center}
.optin{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}
.optin form{display:flex;flex-direction:column;gap:10px}
.optin-row{display:flex;gap:10px;flex-wrap:wrap}
.optin-row input{flex:1 1 220px;min-width:0;background:var(--bg);border:1px solid var(--line);color:var(--fg);border-radius:12px;padding:14px;font:inherit}
.optin-row .btn{flex:0 0 auto}
.steps-hero{padding-block:24px 8px}
.steps-hero.dl{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
@media (max-width:760px){.steps-hero.dl{grid-template-columns:1fr}}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 0;counter-reset:s}
@media (max-width:640px){.steps{grid-template-columns:1fr}}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#120800;font-weight:800;margin-bottom:10px}
.steps b{display:block}.steps span{color:var(--muted);font-size:14px}
.offer{background:linear-gradient(135deg,#1a120c,var(--surface));border:1px solid var(--accent);border-radius:24px;padding:28px;box-shadow:0 30px 80px -40px #ff7a1a88}
.offer h2 em{font-style:normal;color:var(--accent)}
.offer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:center}
@media (max-width:640px){.offer-grid{grid-template-columns:1fr}}
.offer-buy{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.offer-buy .price{font-size:40px}
.offer-buy .more{color:var(--muted);font-size:14px}
a.lm .btn{margin-top:6px}
a.lm:hover{border-color:var(--accent)}
.hero-logo{width:200px;height:200px;animation:float 5s ease-in-out infinite;filter:drop-shadow(0 20px 40px #ff7a1a44)}
@keyframes float{50%{transform:translateY(-12px) rotate(-2deg)}}
@media (prefers-reduced-motion:reduce){.hero-logo{animation:none}}
@media (max-width:640px){.cube-wrap{display:none}}

/* brevo */
.sib-form .input--hidden{display:none!important}
.sib-form .optin-row{align-items:flex-start}
.sib-form .sib-input{flex:1 1 220px;min-width:0}
.sib-form .sib-input input{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--fg);border-radius:12px;padding:14px;font:inherit}
.sib-form .sib-input input:focus{outline:2px solid var(--accent);outline-offset:1px}
.sib-form .entry__error{display:block;color:#ff8a80;font-size:13px;margin-top:6px}
.sib-form .entry__error:empty{display:none}
.sib-form .sib-form-block__button{display:inline-flex;align-items:center;gap:8px}
.sib-form .sib-hide-loader-icon{display:none}
.sib-form .progress-indicator__icon{animation:sibspin 1s linear infinite}
@keyframes sibspin{to{transform:rotate(360deg)}}
.sib-form .sib-form-block__button:disabled{opacity:.7;cursor:wait}
.sib-form .msg{display:none;border-radius:12px;padding:12px 14px;margin-bottom:12px;font-size:15px}
.sib-form .msg.sib-form-message-panel--active{display:block}
.msg-ok{background:#12321f;border:1px solid #3cd278;color:#c9f5d9}
.msg-err{background:#3a1414;border:1px solid #e5484d;color:#ffd6d6}
.sib-form > .note{display:block;margin-top:10px}