/* =========================================================
   Ricardo Biron Buch – Tools der Immobilienelite | Erfahrungsbericht
   Design-System: Ink-Navy / Ivory / Brass  ·  Ledger-Motiv
   ========================================================= */

:root{
  --ink:        #10161E;
  --ink-2:      #182028;
  --ivory:      #F6F2E9;
  --ivory-2:    #EFE7D6;
  --paper:      #FBF9F4;
  --brass:      #B0893F;
  --brass-lt:   #C9A561;
  --brass-dk:   #8A6A2E;
  --wine:       #6E2A2A;
  --slate:      #333B46;
  --slate-lt:   #6B7280;
  --line:       #E4DCC8;
  --shadow:     0 20px 50px -20px rgba(16,22,30,.35);

  --font-display: "Newsreader", "DejaVu Serif", Georgia, serif;
  --font-body: "Inter", "DejaVu Sans", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "DejaVu Sans Mono", monospace;

  --maxw: 1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--slate);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
p{margin:0 0 1.1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-mono);
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:.78rem;
  color:var(--brass-dk);
  display:inline-block;
  margin-bottom:.9em;
}
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.section-ink{background:var(--ink);color:var(--ivory-2);}
.section-ink h2, .section-ink h3{color:var(--ivory);}
.section-ivory{background:var(--ivory);}
.center{text-align:center;}
.lede{font-size:1.18rem;color:var(--slate-lt);max-width:700px;}
.center .lede{margin-left:auto;margin-right:auto;}

/* ---------- Buttons / CTA ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-weight:700;font-size:1rem;
  padding:16px 34px;border-radius:4px;text-decoration:none;
  border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{
  background:linear-gradient(180deg,var(--brass-lt),var(--brass));
  color:var(--ink);border-color:var(--brass-dk);
  box-shadow:0 12px 26px -10px rgba(176,137,63,.55);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -8px rgba(176,137,63,.65);}
.btn-ghost{
  background:transparent;border-color:var(--brass);color:var(--ivory);
}
.btn-ghost:hover{background:rgba(176,137,63,.12);}
.btn-block{width:100%;justify-content:center;}
.btn small{display:block;font-weight:400;font-size:.78rem;opacity:.85;}
.cta-note{font-family:var(--font-mono);font-size:.78rem;color:var(--slate-lt);margin-top:12px;}
.section-ink .cta-note{color:#9aa0a8;}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(16,22,30,.96);backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(176,137,63,.35);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ivory);}
.brand img{width:36px;height:36px;border-radius:6px;}
.brand-text{font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--ivory);line-height:1.1;}
.brand-text span{display:block;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;color:var(--brass-lt);text-transform:uppercase;}
nav.site-links{display:none;gap:22px;font-size:.9rem;}
nav.site-links a{text-decoration:none;color:#cfd3d8;}
nav.site-links a:hover{color:var(--brass-lt);}
@media(min-width:900px){nav.site-links{display:flex;}}
.header-cta{display:none;font-size:.85rem;padding:11px 18px;}
@media(min-width:640px){.header-cta{display:inline-flex;}}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(176,137,63,.18), transparent 60%),
    linear-gradient(180deg,var(--ink),var(--ink-2));
  color:var(--ivory-2);
  padding:64px 0 40px;
  position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{color:var(--ivory);font-size:clamp(2.1rem,4vw,3.1rem);}
.hero h1 em{font-style:normal;color:var(--brass-lt);}
.stars{color:var(--brass-lt);letter-spacing:2px;font-size:1.05rem;}
.trust-line{display:flex;align-items:center;gap:10px;font-size:.92rem;color:#c9cdd3;margin:14px 0 26px;flex-wrap:wrap;}
.trust-line b{color:var(--ivory);}
.hero-art{position:relative;}
.hero-art img{border-radius:8px;}
.skyline{position:absolute;left:0;right:0;bottom:-2px;height:70px;opacity:.5;}

/* ledger stat strip (signature element) */
.ledger{
  margin-top:28px;border-top:1px solid rgba(176,137,63,.4);border-bottom:1px solid rgba(176,137,63,.4);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.ledger div{padding:16px 18px;border-right:1px solid rgba(176,137,63,.25);}
.ledger div:last-child{border-right:none;}
.ledger .num{font-family:var(--font-mono);color:var(--brass-lt);font-size:1.3rem;display:block;}
.ledger .lbl{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#9aa0a8;}
@media(max-width:700px){.ledger{grid-template-columns:repeat(2,1fr);} .ledger div:nth-child(2){border-right:none;}}

/* ---------- Feature / Attention list ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:34px;}
@media(max-width:700px){.pain-grid{grid-template-columns:1fr;}}
.pain-card{
  background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--brass);
  padding:20px 22px;border-radius:4px;
}
.pain-card b{font-family:var(--font-display);font-size:1.05rem;color:var(--ink);display:block;margin-bottom:6px;}

/* ---------- Two column content ---------- */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center;}
@media(max-width:900px){.split{grid-template-columns:1fr;}}
.split.reverse .split-media{order:2;}
.split-media img{border-radius:6px;box-shadow:var(--shadow);}

/* ---------- Checklist ---------- */
ul.check{list-style:none;padding:0;margin:20px 0;}
ul.check li{
  position:relative;padding-left:32px;margin-bottom:14px;
}
ul.check li::before{
  content:"";position:absolute;left:0;top:3px;width:18px;height:18px;
  border:1.5px solid var(--brass);border-radius:3px;
  background:linear-gradient(180deg,var(--brass-lt),var(--brass));
}
ul.check li::after{
  content:"";position:absolute;left:6px;top:6px;width:6px;height:10px;
  border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  transform:rotate(45deg);
}

/* ---------- Roster (17 Experten) ---------- */
.roster{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-top:30px;}
.roster .card{
  background:var(--ink-2);border:1px solid rgba(176,137,63,.3);border-radius:6px;padding:16px 18px;
}
.roster .n{font-family:var(--font-mono);color:var(--brass-lt);font-size:.78rem;}
.roster .name{font-family:var(--font-display);color:var(--ivory);font-size:1.02rem;margin:4px 0 2px;}
.roster .spec{font-size:.85rem;color:#a6acb3;}

/* ---------- Package cards ---------- */
.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;}
@media(max-width:900px){.package-grid{grid-template-columns:1fr;}}
.package-card{
  background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:26px 24px;
  text-align:left;position:relative;
}
.package-card .tag{
  font-family:var(--font-mono);font-size:.72rem;color:var(--brass-dk);letter-spacing:.06em;text-transform:uppercase;
}
.package-card h3{font-size:1.2rem;margin:8px 0 10px;}
.package-card .val{
  font-family:var(--font-mono);color:var(--wine);font-size:.85rem;margin-top:10px;display:block;
}

/* ---------- Price block ---------- */
.price-block{
  background:linear-gradient(155deg,var(--ink),var(--ink-2));
  color:var(--ivory);border-radius:10px;padding:48px 40px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
  box-shadow:var(--shadow);
}
@media(max-width:900px){.price-block{grid-template-columns:1fr;padding:36px 26px;}}
.price-old{color:#8c9096;text-decoration:line-through;font-family:var(--font-mono);font-size:1.1rem;}
.price-new{font-family:var(--font-display);font-size:3rem;color:var(--brass-lt);margin:4px 0 6px;}
.price-new span{font-size:1.1rem;color:#c9cdd3;}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;}
@media(max-width:900px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{
  background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:24px 22px;
  display:flex;flex-direction:column;gap:12px;
}
.testi-stars{color:var(--brass);letter-spacing:2px;font-size:.9rem;}
.testi-card p{font-size:.96rem;color:var(--slate);margin:0;}
.testi-who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:10px;border-top:1px solid var(--line);}
.avatar{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(160deg,var(--brass-lt),var(--brass-dk));
  color:var(--ink);font-family:var(--font-mono);font-weight:700;font-size:.85rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.who-name{font-weight:700;font-size:.9rem;color:var(--ink);}
.who-meta{font-size:.78rem;color:var(--slate-lt);}
.tp-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);
  padding:8px 16px;border-radius:30px;font-size:.85rem;margin-top:18px;
}
.tp-badge b{color:var(--brass-dk);font-family:var(--font-mono);}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:34px auto 0;}
.faq details{
  border-bottom:1px solid var(--line);padding:18px 0;
}
.faq summary{
  cursor:pointer;font-family:var(--font-display);font-size:1.08rem;color:var(--ink);
  list-style:none;display:flex;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--brass);font-size:1.3rem;}
.faq details[open] summary::after{content:"–";}
.faq p{margin:12px 0 0;color:var(--slate-lt);}

/* ---------- Disclaimer box ---------- */
.notice{
  background:var(--ivory-2);border-left:3px solid var(--wine);padding:18px 22px;border-radius:4px;
  font-size:.92rem;color:var(--slate);
}
.notice b{color:var(--wine);}

/* ---------- Final CTA band ---------- */
.cta-band{
  background:linear-gradient(155deg,var(--ink),#0c1117);color:var(--ivory);
  border-radius:10px;padding:56px 40px;text-align:center;
  box-shadow:var(--shadow);
}
.cta-band h2{color:var(--ivory);}

/* ---------- Footer ---------- */
footer.site{background:var(--ink);color:#9aa0a8;padding:48px 0 26px;font-size:.88rem;}
.footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:26px;border-bottom:1px solid rgba(176,137,63,.25);padding-bottom:28px;margin-bottom:20px;}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-links a{color:#c9cdd3;text-decoration:none;}
.footer-links a:hover{color:var(--brass-lt);}
.footer-fine{font-size:.8rem;line-height:1.6;color:#7a8087;}
.footer-fine a{color:#9aa0a8;text-decoration:underline;}

/* ---------- Legal pages ---------- */
.legal-page{max-width:820px;margin:0 auto;padding:70px 24px 90px;}
.legal-page h1{font-size:2rem;margin-bottom:.3em;}
.legal-page h2{font-size:1.25rem;margin-top:1.8em;}
.legal-page p, .legal-page li{color:var(--slate);}
.legal-page table{width:100%;border-collapse:collapse;margin:1.4em 0;}
.legal-page td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top;}
.legal-page td:first-child{color:var(--slate-lt);width:35%;}
.back-link{display:inline-block;margin-bottom:26px;font-family:var(--font-mono);font-size:.85rem;color:var(--brass-dk);text-decoration:none;}

/* ---------- misc ---------- */
.divider-brass{height:1px;background:linear-gradient(90deg,transparent,var(--brass),transparent);margin:60px 0;}
.skip-link{position:absolute;left:-999px;top:0;background:var(--brass);color:var(--ink);padding:10px;z-index:100;}
.skip-link:focus{left:10px;}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;} *{transition:none !important;}}