/* ============================================================
   FülleCode Methode — Design System
   Forest green + gold, editorial, premium, trustworthy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Hanken+Grotesk:wght@400;500;600;700;800&display=swap');

:root {
  --bg:        #0f1c14;
  --bg-2:      #14271b;
  --bg-3:      #0a140e;
  --panel:     #16291d;
  --ink:       #ece7db;
  --ink-soft:  #aab2a4;
  --ink-mute:  #7d877a;
  --gold:      #c9a86a;
  --gold-soft: #d8bd86;
  --gold-deep: #a98a4e;
  --sage:      #5a6b5e;
  --line:      rgba(201,168,106,0.16);
  --line-soft: rgba(236,231,219,0.08);
  --maxw:      1140px;
  --col:       680px;
  --r:         3px;
  --ease:      cubic-bezier(0.4, 0, 0.1, 1);
  --serif:     'Cormorant Garamond', Georgia, serif;
  --sans:      'Hanken Grotesk', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--gold); color: var(--bg-3); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}
.eyebrow.center::before { display: none; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; color: var(--ink); }

.display {
  font-size: clamp(2.4rem, 5vw, 3.95rem);
  font-weight: 600;
  line-height: 1.06;
}
.display em { font-style: italic; color: var(--gold-soft); font-weight: 500; }

h2.section-title {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.07;
}
h2.section-title em { font-style: italic; color: var(--gold-soft); }

.lede {
  font-size: clamp(1.1rem, 1.7vw, 1.32rem);
  color: var(--ink-soft);
  line-height: 1.6;
  font-weight: 400;
}

p { text-wrap: pretty; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }
section { position: relative; }
.section-pad { padding: clamp(72px, 11vw, 140px) 0; }
.divider { height: 1px; background: var(--line-soft); border: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  padding: 17px 34px;
  border-radius: var(--r);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-align: center;
  line-height: 1.2;
}
.btn-gold {
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #1a1206;
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 12px 30px -12px rgba(201,168,106,0.55);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,0.3) inset, 0 18px 40px -12px rgba(201,168,106,0.7); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }
.btn-block { width: 100%; }
.btn-lg { padding: 21px 40px; font-size: 17px; }

.btn-sub {
  display: block;
  text-align: center;
  font-size: 13px;
  color: var(--ink-mute);
  margin-top: 14px;
  letter-spacing: 0.02em;
}

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,20,14,0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--serif); font-size: 23px; font-weight: 600; letter-spacing: 0.01em; }
.brand .mark {
  width: 30px; height: 30px; flex: none;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  position: relative;
}
.brand .mark::after {
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  background: var(--gold);
}
.brand b { color: var(--gold-soft); font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 22px; }
.topbar-note { font-size: 12.5px; color: var(--ink-mute); letter-spacing: 0.04em; display: flex; align-items: center; gap: 8px; }
.topbar-note::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #6fae7e; box-shadow: 0 0 0 3px rgba(111,174,126,0.18); }
.topbar .btn { padding: 11px 22px; font-size: 14px; }

/* ---------- Trust row ---------- */
.trust-row { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.trust-item { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-soft); letter-spacing: 0.02em; }
.trust-item svg { width: 17px; height: 17px; flex: none; color: var(--gold); }

/* ---------- Hero ---------- */
.hero { padding: clamp(56px, 9vw, 104px) 0 clamp(64px,9vw,110px); position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px, 6vw, 84px); align-items: center; }
.hero h1 { margin: 26px 0 30px; }
.hero .lede { max-width: 30ch; }
.hero-cta { margin-top: 38px; display: flex; flex-direction: column; gap: 18px; max-width: 380px; }
.hero-trust { margin-top: 34px; }

/* ---------- Book mockup ---------- */
.book-stage {
  position: relative;
  perspective: 1600px;
  display: grid;
  place-items: center;
  padding: 20px;
}
.book {
  position: relative;
  width: min(330px, 78%);
  aspect-ratio: 3 / 4.1;
  border-radius: 4px 7px 7px 4px;
  background:
    linear-gradient(135deg, #16291d 0%, #0e1f15 60%, #0a160e 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    -2px 0 0 rgba(0,0,0,0.4),
    34px 50px 80px -30px rgba(0,0,0,0.75),
    0 0 0 1px rgba(201,168,106,0.16);
  transform: rotateY(-19deg) rotateX(4deg);
  transform-style: preserve-3d;
  padding: 38px 30px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.book::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 16px;
  background: linear-gradient(90deg, rgba(0,0,0,0.55), rgba(0,0,0,0));
}
.book::after {
  content: ""; position: absolute; inset: 14px; border: 1px solid rgba(201,168,106,0.3); border-radius: 2px; pointer-events: none;
}
.book .b-eyebrow { font-size: 10px; letter-spacing: 0.34em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.book .b-title { font-family: var(--serif); font-size: 2.5rem; line-height: 1.0; margin-top: auto; color: var(--ink); }
.book .b-title em { font-style: italic; color: var(--gold-soft); }
.book .b-rule { width: 40px; height: 2px; background: var(--gold); margin: 16px 0; }
.book .b-sub { font-size: 12px; color: var(--ink-soft); letter-spacing: 0.04em; }
.book .b-mark { position: absolute; top: 34px; right: 30px; width: 34px; height: 34px; border: 1px solid var(--gold); border-radius: 50%; display: grid; place-items: center; }
.book .b-mark::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }
.book-tag {
  position: absolute; bottom: 6%; right: -4%;
  background: var(--gold);
  color: #1a1206;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  padding: 12px 18px;
  border-radius: var(--r);
  box-shadow: 0 18px 40px -14px rgba(0,0,0,0.7);
}
.book-tag small { display: block; font-weight: 600; font-size: 10.5px; opacity: 0.7; letter-spacing: 0.1em; text-transform: uppercase; }

/* ---------- Generic panels / cards ---------- */
.panel { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r); }
.bg-darker { background: var(--bg-3); }
.bg-panel { background: linear-gradient(180deg, #122318, #0f1c14); }

/* ---------- Feature / value grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.vcard { padding: 34px 30px; background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r); transition: border-color 0.3s var(--ease), transform 0.3s var(--ease); }
.vcard:hover { border-color: var(--line); transform: translateY(-3px); }
.vcard .vnum { font-family: var(--serif); font-size: 1.5rem; color: var(--gold); font-style: italic; }
.vcard .vicon { width: 40px; height: 40px; color: var(--gold); margin-bottom: 20px; }
.vcard h3 { font-size: 1.5rem; margin-bottom: 11px; }
.vcard p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.6; }

/* ---------- Curriculum list ---------- */
.curriculum { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r); overflow: hidden; }
.chapter { background: var(--bg); padding: 24px 28px; display: grid; grid-template-columns: 56px 1fr auto; gap: 22px; align-items: center; transition: background 0.25s var(--ease); }
.chapter:hover { background: var(--panel); }
.chapter .c-num { font-family: var(--serif); font-style: italic; font-size: 1.7rem; color: var(--gold); line-height: 1; }
.chapter h3 { font-size: 1.32rem; margin-bottom: 3px; }
.chapter p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }
.chapter .c-meta { font-size: 12.5px; color: var(--ink-mute); letter-spacing: 0.04em; white-space: nowrap; }

/* ---------- Included list ---------- */
.incl-list { display: grid; gap: 18px; }
.incl { display: grid; grid-template-columns: 26px 1fr; gap: 16px; align-items: start; }
.incl svg { width: 24px; height: 24px; color: var(--gold); margin-top: 2px; }
.incl b { font-weight: 600; color: var(--ink); display: block; font-size: 16.5px; }
.incl span { color: var(--ink-soft); font-size: 15px; }

/* ---------- Author ---------- */
.author-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(36px,5vw,68px); align-items: center; }
.author-photo {
  aspect-ratio: 4/5; border-radius: var(--r); position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(201,168,106,0.06) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #16291d, #0c1810);
  border: 1px solid var(--line);
  display: grid; place-items: center;
}
.ph-label { font-family: 'Hanken Grotesk', monospace; font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); padding: 7px 12px; border: 1px dashed var(--line); border-radius: 2px; }

/* ---------- Quotes ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.quote { padding: 30px 28px; background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r); }
.quote p { font-family: var(--serif); font-size: 1.32rem; line-height: 1.4; font-style: italic; color: var(--ink); margin-bottom: 18px; }
.quote .q-who { font-size: 13px; color: var(--ink-mute); letter-spacing: 0.04em; }
.quote .q-who b { color: var(--gold-soft); font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line-soft); }
.faq details { border-bottom: 1px solid var(--line-soft); padding: 6px 0; }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; font-family: var(--serif); font-size: 1.42rem; color: var(--ink); position: relative; transition: color 0.2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-weight: 400; font-size: 1.6rem; color: var(--gold); transition: transform 0.3s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq summary:hover { color: var(--gold-soft); }
.faq .faq-body { padding: 0 44px 24px 0; color: var(--ink-soft); font-size: 16px; line-height: 1.65; }

/* ---------- Offer / pricing ---------- */
.offer-card {
  max-width: 560px; margin: 0 auto;
  background: linear-gradient(180deg, #16291d, #0e1d13);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 46px 44px;
  position: relative;
  box-shadow: 0 40px 90px -40px rgba(0,0,0,0.8);
}
.offer-card .o-flag { font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.offer-card h3 { font-size: 2.2rem; margin: 12px 0 6px; }
.offer-price { display: flex; align-items: baseline; gap: 12px; margin: 26px 0 6px; }
.offer-price .now { font-family: var(--serif); font-size: 3.6rem; color: var(--ink); line-height: 1; }
.offer-price .cur { font-family: var(--serif); font-size: 1.8rem; color: var(--gold); }
.offer-price .was { font-size: 1.1rem; color: var(--ink-mute); text-decoration: line-through; }
.offer-meta { font-size: 13.5px; color: var(--ink-mute); margin-bottom: 28px; }
.offer-list { display: grid; gap: 13px; margin: 28px 0; padding: 28px 0; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.offer-list li { list-style: none; display: grid; grid-template-columns: 22px 1fr; gap: 13px; align-items: start; font-size: 15.5px; color: var(--ink-soft); }
.offer-list svg { width: 20px; height: 20px; color: var(--gold); margin-top: 2px; }
.offer-secure { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 12.5px; color: var(--ink-mute); margin-top: 16px; letter-spacing: 0.03em; }
.offer-secure svg { width: 15px; height: 15px; color: var(--sage); }

/* ---------- Disclaimer banner ---------- */
.disclaimer-band { background: var(--bg-3); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.disclaimer-band .wrap { padding: 30px 28px; }
.disclaimer-band p { font-size: 13.5px; color: var(--ink-mute); line-height: 1.6; max-width: 900px; }
.disclaimer-band b { color: var(--ink-soft); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-3); border-top: 1px solid var(--line); padding: 64px 0 40px; font-size: 14px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 44px; padding-bottom: 44px; border-bottom: 1px solid var(--line-soft); }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { color: var(--ink-mute); font-size: 14px; max-width: 38ch; line-height: 1.6; }
.footer-col h4 { font-family: var(--sans); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 18px; }
.footer-col ul { list-style: none; display: grid; gap: 11px; }
.footer-col a { color: var(--ink-soft); transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-legal { padding-top: 30px; display: grid; gap: 18px; }
.footer-legal .owner { color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
.footer-legal .owner b { color: var(--ink); font-weight: 600; }
.footer-legal .fine { color: var(--ink-mute); font-size: 12.5px; line-height: 1.6; max-width: 980px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 20px; color: var(--ink-mute); font-size: 12.5px; }

/* ---------- Legal / content pages ---------- */
.legal-hero { padding: clamp(60px,9vw,100px) 0 40px; border-bottom: 1px solid var(--line-soft); }
.legal-hero .eyebrow { margin-bottom: 18px; }
.legal-body { padding: 56px 0 90px; }
.legal-body .narrow > * + * { margin-top: 1.1em; }
.legal-body h2 { font-size: 1.7rem; margin-top: 2.4em; margin-bottom: 0.4em; color: var(--gold-soft); }
.legal-body h3 { font-size: 1.25rem; margin-top: 1.6em; font-family: var(--sans); font-weight: 700; color: var(--ink); }
.legal-body p, .legal-body li { color: var(--ink-soft); font-size: 16px; line-height: 1.72; }
.legal-body ul, .legal-body ol { padding-left: 1.3em; display: grid; gap: 8px; }
.legal-body strong { color: var(--ink); font-weight: 600; }
.legal-body a { color: var(--gold-soft); text-decoration: underline; text-underline-offset: 3px; }
.legal-meta { font-size: 13px; color: var(--ink-mute); }
.legal-toc { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r); padding: 24px 26px; margin: 30px 0; }
.legal-toc h4 { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.legal-toc ul { list-style: none; columns: 2; gap: 24px; padding: 0; }
.legal-toc a { color: var(--ink-soft); font-size: 14px; text-decoration: none; }
.legal-toc a:hover { color: var(--gold-soft); }

/* data table for impressum */
.data-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.data-table th, .data-table td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; font-size: 15.5px; }
.data-table th { color: var(--ink-mute); font-weight: 500; width: 200px; }
.data-table td { color: var(--ink); }

/* ---------- Upsell / Downsell ---------- */
.flow-top { text-align: center; padding: 28px 0; border-bottom: 1px solid var(--line-soft); }
.flow-steps { display: inline-flex; align-items: center; gap: 14px; font-size: 12.5px; letter-spacing: 0.06em; color: var(--ink-mute); text-transform: uppercase; }
.flow-steps .on { color: var(--gold); }
.flow-steps .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: 0.5; }
.upsell-hero { padding: clamp(48px,7vw,84px) 0 clamp(40px,6vw,70px); }
.upsell-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: clamp(40px,5vw,72px); align-items: center; }
.warn-note { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; color: var(--gold-soft); background: rgba(201,168,106,0.08); border: 1px solid var(--line); padding: 9px 16px; border-radius: 40px; }
.warn-note svg { width: 16px; height: 16px; }
.decline-link { display: block; text-align: center; margin-top: 18px; font-size: 14px; color: var(--ink-mute); text-decoration: underline; text-underline-offset: 3px; }
.decline-link:hover { color: var(--ink-soft); }

/* ---------- Thank you ---------- */
.thanks { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.thanks .check { width: 76px; height: 76px; border-radius: 50%; border: 1.5px solid var(--gold); display: grid; place-items: center; margin: 0 auto 28px; }
.thanks .check svg { width: 36px; height: 36px; color: var(--gold); }
.access-card { max-width: 520px; margin: 36px auto 0; background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r); padding: 30px; text-align: left; }
.access-card .ac-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: 14.5px; }
.access-card .ac-row:last-child { border-bottom: 0; }
.access-card .ac-row span { color: var(--ink-mute); }
.access-card .ac-row b { color: var(--ink); font-weight: 600; }

/* ---------- Reveal (kept as a hook; content is always visible) ---------- */
/* Entrance motion intentionally omitted: it must never risk leaving content hidden
   (some embedded/background contexts freeze CSS animations at frame 0). */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .author-grid, .upsell-grid { grid-template-columns: 1fr; }
  .book-stage { order: -1; }
  .grid-3, .quote-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .topbar-note { display: none; }
  .legal-toc ul { columns: 1; }
  .book { transform: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .chapter { grid-template-columns: 40px 1fr; }
  .chapter .c-meta { display: none; }
  .offer-card { padding: 34px 26px; }
  .topbar .btn { display: none; }
  .data-table th { width: 130px; }
}