/* ============================================================
   MIETPREISMEISTER – Landing Page Stylesheet
   Palette: Teal Authority + Gold Accent (Immobilien / Mietrecht)
   ============================================================ */

/* ── Google Fonts ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Work+Sans:wght@400;500;600;700&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Type */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    7rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem;  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(10,40,44,0.08);
  --shadow-md: 0 4px 16px rgba(10,40,44,0.10);
  --shadow-lg: 0 12px 40px rgba(10,40,44,0.14);

  /* Transitions */
  --t: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:   1200px;

  /* ── Light palette ── */
  --color-bg:         #F4F6F5;
  --color-surface:    #FFFFFF;
  --color-surface-2:  #EEF3F2;
  --color-border:     #C8D6D4;
  --color-divider:    #D8E4E2;

  --color-text:       #0E2422;
  --color-text-muted: #4A6361;
  --color-text-faint: #9AB5B3;
  --color-text-inverse: #F4F6F5;

  --color-primary:       #015C62;
  --color-primary-hover: #01464B;
  --color-primary-light: #E0EFEE;
  --color-primary-fg:    #FFFFFF;

  --color-gold:       #B8860B;
  --color-gold-light: #FDF3DC;
  --color-gold-dark:  #8A6200;

  --color-success:    #2E7D32;
  --color-success-bg: #E8F5E9;
}

[data-theme="dark"] {
  --color-bg:          #0D1F1E;
  --color-surface:     #132524;
  --color-surface-2:   #1A3130;
  --color-border:      #2A4442;
  --color-divider:     #1E3533;

  --color-text:        #D4E8E6;
  --color-text-muted:  #7AADAA;
  --color-text-faint:  #3D6E6B;
  --color-text-inverse: #0D1F1E;

  --color-primary:       #4FA8AE;
  --color-primary-hover: #6BBEC4;
  --color-primary-light: #1A3836;
  --color-primary-fg:    #0D1F1E;

  --color-gold:       #E6AB1F;
  --color-gold-light: #2A2210;
  --color-gold-dark:  #F5C842;

  --color-success:    #66BB6A;
  --color-success-bg: #1A2E1B;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0D1F1E; --color-surface: #132524; --color-surface-2: #1A3130;
    --color-border: #2A4442; --color-divider: #1E3533;
    --color-text: #D4E8E6; --color-text-muted: #7AADAA;
    --color-text-faint: #3D6E6B; --color-text-inverse: #0D1F1E;
    --color-primary: #4FA8AE; --color-primary-hover: #6BBEC4;
    --color-primary-light: #1A3836; --color-primary-fg: #0D1F1E;
    --color-gold: #E6AB1F; --color-gold-light: #2A2210; --color-gold-dark: #F5C842;
    --color-success: #66BB6A; --color-success-bg: #1A2E1B;
  }
}

/* ── Base Reset ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  hanging-punctuation: first last;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  min-height: 100dvh;
}

img, picture, svg { display: block; max-width: 100%; height: auto; }
p, li { text-wrap: pretty; }
h1,h2,h3,h4,h5,h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--color-primary-hover); }
button { cursor: pointer; font: inherit; }
::selection { background: color-mix(in oklab, var(--color-primary) 25%, transparent); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Utilities ─────────────────────────────────────────────── */
.container { max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border-width:0; }

/* ── Navigation ────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--t);
}
.nav--scrolled { box-shadow: var(--shadow-md); }

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
  max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6);
}

.nav__logo {
  display: flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-display); font-size: 1.25rem;
  color: var(--color-text); text-decoration: none; font-weight: 500;
  letter-spacing: -0.01em;
}
.nav__logo svg { flex-shrink: 0; }

.nav__links {
  display: flex; align-items: center; gap: var(--space-8);
  list-style: none;
}
.nav__links a {
  font-size: var(--text-sm); font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--t);
}
.nav__links a:hover { color: var(--color-text); }

.nav__actions { display: flex; align-items: center; gap: var(--space-3); }

.btn-theme {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--t);
}
.btn-theme:hover { color: var(--color-text); border-color: var(--color-primary); }

.btn { display: inline-flex; align-items: center; gap: var(--space-2); padding: 0.625rem 1.25rem; border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: 600; transition: all var(--t); white-space: nowrap; }
.btn--primary { background: var(--color-primary); color: var(--color-primary-fg); border: none; }
.btn--primary:hover { background: var(--color-primary-hover); color: var(--color-primary-fg); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--color-text); border: 1.5px solid var(--color-border); }
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--lg { padding: 0.875rem 2rem; font-size: var(--text-base); border-radius: var(--radius-lg); }
.btn--gold { background: var(--color-gold); color: #fff; border: none; }
.btn--gold:hover { background: var(--color-gold-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px color-mix(in oklab, var(--color-gold) 35%, transparent); }

.nav__mobile-toggle { display: none; background: none; border: none; color: var(--color-text); padding: var(--space-2); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(145deg, #012E2E 0%, #015C62 50%, #01474C 100%);
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  min-height: 90vh;
  display: flex; align-items: center;
}

.hero__bg-pattern {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero__bg-pattern::before {
  content: '';
  position: absolute; right: -10%; top: -20%;
  width: 70%; height: 140%;
  background: radial-gradient(ellipse at center, rgba(1,180,190,0.12) 0%, transparent 70%);
}
.hero__bg-pattern::after {
  content: '§';
  position: absolute; right: 5%; bottom: -5%;
  font-family: var(--font-display); font-size: clamp(200px, 30vw, 420px);
  color: rgba(255,255,255,0.04);
  line-height: 1; pointer-events: none; user-select: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative; z-index: 1;
}

.hero__eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: color-mix(in oklab, var(--color-gold) 12%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-gold) 30%, transparent);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  color: #FFFFFF;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.hero__title em {
  font-style: italic;
  color: #7FD4D8;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.72);
  line-height: 1.55;
  margin-bottom: var(--space-8);
  max-width: 52ch;
}

.hero__ctas {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero__trust {
  display: flex; flex-wrap: wrap; gap: var(--space-5);
}
.trust-item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: rgba(255,255,255,0.60);
}
.trust-item svg { color: var(--color-gold); flex-shrink: 0; }

/* Mockup / Book visual */
.hero__visual {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}

.book-mockup {
  position: relative;
  width: min(340px, 90%);
}

.book-cover {
  background: linear-gradient(145deg, #0C4E54 0%, #015C62 60%, #01464C 100%);
  border-radius: 6px 16px 16px 6px;
  padding: var(--space-8) var(--space-6);
  box-shadow: -6px 6px 0 #01353A, -12px 12px 0 #012328,
              0 40px 80px rgba(0,0,0,0.5), 20px 20px 60px rgba(0,0,0,0.3);
  aspect-ratio: 5/7; display: flex; flex-direction: column; justify-content: space-between;
  border-left: 8px solid #D19900;
  animation: book-float 4s ease-in-out infinite;
  transform-style: preserve-3d;
}

@keyframes book-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(-1deg); }
}

.book-cover__top { }
.book-cover__label {
  font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: var(--space-4);
  font-family: var(--font-body); font-weight: 600;
}
.book-cover__para {
  font-size: 10px; font-family: var(--font-body); font-weight: 600;
  color: var(--color-gold); letter-spacing: 0.06em; text-transform: uppercase;
}
.book-cover__rule {
  width: 40px; height: 2px;
  background: var(--color-gold);
  margin-block: var(--space-3);
}
.book-cover__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: #FFFFFF; line-height: 1.2;
}
.book-cover__sub {
  font-size: 9px; font-family: var(--font-body);
  color: rgba(255,255,255,0.55); margin-top: var(--space-2);
  line-height: 1.5;
}

.book-cover__bottom {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.book-badge {
  font-size: 8px; font-family: var(--font-body); font-weight: 700;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  padding: 3px 8px; border-radius: 3px;
  letter-spacing: 0.06em; text-transform: uppercase;
}

.book-mockup__glow {
  position: absolute; inset: -30px;
  background: radial-gradient(ellipse at center, rgba(1,92,98,0.4) 0%, transparent 70%);
  filter: blur(30px); z-index: -1;
  border-radius: 50%;
}

/* ── Section Base ───────────────────────────────────────────── */
section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }

.section-label {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: ''; display: block;
  width: 20px; height: 2px; background: var(--color-primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl); color: var(--color-text);
  line-height: 1.1; margin-bottom: var(--space-4);
}
.section-lead {
  font-size: var(--text-lg); color: var(--color-text-muted);
  max-width: 60ch; line-height: 1.55;
}

/* ── Problem / Opportunity ─────────────────────────────────── */
.problem { background: var(--color-surface); }

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}
.problem-card--bad { border-color: #E57373; }
.problem-card--good { border-color: var(--color-primary); background: var(--color-primary-light); }

.problem-card__tag {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: var(--space-5);
  padding: 0.25rem 0.75rem; border-radius: var(--radius-full);
}
.problem-card--bad .problem-card__tag { background: #FEEBEB; color: #C62828; }
.problem-card--good .problem-card__tag { background: var(--color-primary); color: #fff; }

.problem-card__title {
  font-family: var(--font-display); font-size: var(--text-xl);
  margin-bottom: var(--space-5); color: var(--color-text);
}
.problem-card__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.problem-card__list li {
  display: flex; align-items: flex-start; gap: var(--space-3);
  font-size: var(--text-base); color: var(--color-text-muted);
}
.problem-card__list li svg { flex-shrink: 0; margin-top: 3px; }

/* ── What's inside ─────────────────────────────────────────── */
.contents { background: var(--color-bg); }

.contents__header { text-align: center; margin-bottom: var(--space-12); }
.contents__header .section-label { justify-content: center; }
.contents__header .section-label::before { display: none; }

.contents__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.content-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--t);
  cursor: default;
}
.content-card:hover { border-color: var(--color-primary); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.content-card__num {
  font-family: var(--font-display); font-size: var(--text-2xl);
  color: var(--color-primary); opacity: 0.3;
  line-height: 1; margin-bottom: var(--space-3);
}
.content-card__title {
  font-family: var(--font-display); font-size: var(--text-lg);
  color: var(--color-text); margin-bottom: var(--space-3);
}
.content-card__desc {
  font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6;
}

/* Bonus features row */
.bonus-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.bonus-item {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  transition: all var(--t);
}
.bonus-item:hover { border-color: var(--color-gold); }
.bonus-item__icon {
  width: 48px; height: 48px;
  background: var(--color-gold-light);
  border-radius: var(--radius-lg);
  display: grid; place-items: center;
  color: var(--color-gold);
}
.bonus-item__label {
  font-weight: 600; font-size: var(--text-sm); color: var(--color-text);
}
.bonus-item__count {
  font-family: var(--font-display); font-size: var(--text-xl);
  color: var(--color-gold); line-height: 1;
}

/* ── Warning / Key insight ─────────────────────────────────── */
.key-insight {
  background: linear-gradient(135deg, #012E2E 0%, #015C62 100%);
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  position: relative; overflow: hidden;
}
.key-insight::after {
  content: '!';
  position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-size: 300px;
  color: rgba(255,255,255,0.04); line-height: 1; pointer-events: none;
}

.key-insight__inner {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-8);
  align-items: start; position: relative; z-index: 1;
}
.key-insight__icon {
  width: 72px; height: 72px; flex-shrink: 0;
  background: var(--color-gold);
  border-radius: var(--radius-xl);
  display: grid; place-items: center;
  color: #fff; font-size: 36px;
  font-family: var(--font-display);
}
.key-insight__label {
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-3);
}
.key-insight__title {
  font-family: var(--font-display); font-size: var(--text-2xl);
  color: #FFFFFF; margin-bottom: var(--space-5); line-height: 1.1;
}
.key-insight__text {
  font-size: var(--text-base); color: rgba(255,255,255,0.72); line-height: 1.65;
  max-width: 65ch;
}

/* ── For whom ───────────────────────────────────────────────── */
.audience { background: var(--color-surface); }

.audience__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5); margin-top: var(--space-10);
}
.audience-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  transition: all var(--t);
  background: var(--color-bg);
}
.audience-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.audience-card__icon {
  width: 56px; height: 56px;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  display: grid; place-items: center;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.audience-card__title {
  font-family: var(--font-display); font-size: var(--text-xl);
  margin-bottom: var(--space-3); color: var(--color-text);
}
.audience-card__desc {
  font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65;
}

/* ── Pricing ────────────────────────────────────────────────── */
.pricing { background: var(--color-bg); }
.pricing__header { text-align: center; margin-bottom: var(--space-12); }
.pricing__header .section-label { justify-content: center; }
.pricing__header .section-label::before { display: none; }

.pricing__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5); align-items: start;
  max-width: 960px; margin-inline: auto;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--t);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 20%, transparent), var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-primary); color: #fff;
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.3rem 1rem; border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--text-sm); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.pricing-card__price {
  display: flex; align-items: baseline; gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.pricing-card__amount {
  font-family: var(--font-display); font-size: var(--text-3xl);
  color: var(--color-text); line-height: 1;
}
.pricing-card__currency { font-size: var(--text-lg); color: var(--color-text-muted); }
.pricing-card__desc {
  font-size: var(--text-sm); color: var(--color-text-muted);
  margin-bottom: var(--space-6); padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  line-height: 1.55;
}
.pricing-card__features {
  list-style: none; display: flex; flex-direction: column; gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.pricing-card__features li {
  display: flex; align-items: flex-start; gap: var(--space-3);
  font-size: var(--text-sm); color: var(--color-text-muted);
}
.pricing-card__features li svg { flex-shrink: 0; color: var(--color-primary); margin-top: 2px; }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq { background: var(--color-surface); }
.faq__header { text-align: center; margin-bottom: var(--space-12); }
.faq__header .section-label { justify-content: center; }
.faq__header .section-label::before { display: none; }

.faq__list {
  max-width: 760px; margin-inline: auto;
  display: flex; flex-direction: column; gap: var(--space-3);
}

details.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--t);
}
details.faq-item[open] { border-color: var(--color-primary); }
details.faq-item summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-5) var(--space-6);
  cursor: pointer; list-style: none;
  font-weight: 600; font-size: var(--text-base);
  color: var(--color-text);
  transition: color var(--t);
  gap: var(--space-4);
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary:hover { color: var(--color-primary); }
.faq-item__chevron {
  flex-shrink: 0; transition: transform 0.25s ease;
  color: var(--color-text-muted);
}
details.faq-item[open] .faq-item__chevron { transform: rotate(180deg); color: var(--color-primary); }
.faq-item__body {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-base); color: var(--color-text-muted);
  line-height: 1.7; border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, #012E2E 0%, #015C62 60%, #01474C 100%);
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '§';
  position: absolute; left: -5%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-size: 350px;
  color: rgba(255,255,255,0.04); line-height: 1; pointer-events: none;
}
.cta-banner__title {
  font-family: var(--font-display); font-size: var(--text-2xl);
  color: #fff; margin-bottom: var(--space-4); position: relative; z-index: 1;
}
.cta-banner__sub {
  font-size: var(--text-base); color: rgba(255,255,255,0.68);
  margin-bottom: var(--space-8); max-width: 50ch; margin-inline: auto;
  position: relative; z-index: 1;
}
.cta-banner__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; position: relative; z-index: 1; }
.cta-banner__note {
  margin-top: var(--space-5); font-size: var(--text-xs);
  color: rgba(255,255,255,0.45); position: relative; z-index: 1;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: #050F0F;
  color: rgba(255,255,255,0.5);
  padding-block: var(--space-12);
}
.footer__inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: var(--space-5);
}
.footer__brand {
  font-family: var(--font-display); font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
}
.footer__links {
  display: flex; flex-wrap: wrap; gap: var(--space-6);
  list-style: none;
}
.footer__links a {
  font-size: var(--text-xs); color: rgba(255,255,255,0.45);
  transition: color var(--t);
}
.footer__links a:hover { color: rgba(255,255,255,0.85); }
.footer__copy { font-size: var(--text-xs); }

/* ── Scroll reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__mobile-toggle { display: block; }

  .nav__links.open {
    display: flex; flex-direction: column; gap: var(--space-4);
    position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
    background: var(--color-surface);
    padding: var(--space-8) var(--space-6);
    z-index: 99;
    border-top: 1px solid var(--color-border);
  }
  .nav__links.open a { font-size: var(--text-lg); }

  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__visual { order: -1; }
  .hero__ctas { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__subtitle { margin-inline: auto; }

  .problem__grid { grid-template-columns: 1fr; }
  .audience__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .bonus-row { grid-template-columns: repeat(2, 1fr); }

  .key-insight__inner { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .contents__grid { grid-template-columns: 1fr; }
  .bonus-row { grid-template-columns: 1fr 1fr; }
  .hero__eyebrow { font-size: 10px; }
}

/* ============================================================
   NEUE SEKTIONEN: Services, Anfrage-Formulare, Über mich
   ============================================================ */

/* ── Service Cards ─────────────────────────────────────────── */
.services { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.service-card--featured {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-text-faint);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.service-card--featured .service-card__number { color: var(--color-primary); opacity: 0.3; }

.service-card__icon {
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.service-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
}

.service-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.service-card__price {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-2);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-2);
  transition: gap var(--t), color var(--t);
}

.service-card__link:hover { gap: var(--space-3); color: var(--color-primary-hover); }

/* ── E-Book Section ─────────────────────────────────────────── */
.ebook-section {
  background: var(--color-surface-2);
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.ebook-section__header { margin-bottom: var(--space-10); }

/* ── Anfrage Sections ───────────────────────────────────────── */
.anfrage-section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.anfrage-section--alt {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.anfrage-section--premium {
  background: var(--color-primary);
  border-top: none;
  border-bottom: none;
}

.anfrage-section--premium .section-lead,
.anfrage-section--premium .anfrage-section__title {
  color: var(--color-text-inverse);
}

[data-theme="dark"] .anfrage-section--premium {
  background: var(--color-surface);
}

.anfrage-section__header { margin-bottom: var(--space-10); }
.anfrage-section--premium .anfrage-section__title { color: var(--color-text-inverse); }

.anfrage-section--premium .section-label--light {
  color: rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.2);
}

[data-theme="dark"] .anfrage-section--premium .anfrage-section__title,
[data-theme="dark"] .anfrage-section--premium .section-lead {
  color: var(--color-text);
}

.anfrage-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 768px) {
  .anfrage-grid { grid-template-columns: 1fr; }
}

/* Anfrage Info Side */
.anfrage-info__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.anfrage-section--premium .anfrage-info__title { color: var(--color-text-inverse); }
[data-theme="dark"] .anfrage-section--premium .anfrage-info__title { color: var(--color-text); }

.anfrage-info__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.anfrage-info__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.anfrage-section--premium .anfrage-info__list li { color: rgba(255,255,255,0.8); }
[data-theme="dark"] .anfrage-section--premium .anfrage-info__list li { color: var(--color-text-muted); }

.anfrage-info__list svg { flex-shrink: 0; margin-top: 2px; }

.anfrage-info__note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  line-height: 1.5;
}

.anfrage-section--premium .anfrage-info__note {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  border-left-color: var(--color-gold);
  color: rgba(255,255,255,0.8);
}

[data-theme="dark"] .anfrage-section--premium .anfrage-info__note {
  background: var(--color-surface-2);
  border-color: var(--color-border);
  border-left-color: var(--color-gold);
  color: var(--color-text-muted);
}

.anfrage-info__note--gold { border-left-color: var(--color-gold) !important; }

/* Pricing Highlight */
.pricing-highlight {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-6);
}

.pricing-highlight__amount {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-display);
}

.pricing-highlight__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ── Forms ─────────────────────────────────────────────────── */
.anfrage-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.anfrage-section--premium .anfrage-form-wrap {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
}

[data-theme="dark"] .anfrage-section--premium .anfrage-form-wrap {
  background: var(--color-surface);
  border-color: var(--color-border);
}

.anfrage-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.anfrage-section--premium .anfrage-form-wrap label { color: var(--color-text); }

.form-required { color: var(--color-primary); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--t), box-shadow var(--t);
  -webkit-appearance: none;
  appearance: none;
}

.anfrage-section--premium .anfrage-form-wrap input,
.anfrage-section--premium .anfrage-form-wrap select,
.anfrage-section--premium .anfrage-form-wrap textarea {
  background: var(--color-surface-2);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-faint); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 15%, transparent);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234A6361' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-group textarea { resize: vertical; min-height: 100px; }

.btn--full { width: 100%; justify-content: center; }

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  line-height: 1.5;
}

/* Form validation */
.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
  border-color: #E57373;
  box-shadow: 0 0 0 3px rgba(229, 115, 115, 0.12);
}

/* Success state */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-12) var(--space-8);
}

.form-success h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.form-success p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 40ch;
}

/* ── Projekt Details ────────────────────────────────────────── */
.projekt-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .projekt-details { grid-template-columns: 1fr; }
}

.projekt-details__item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

[data-theme="dark"] .projekt-details__item {
  background: var(--color-surface-2);
  border-color: var(--color-border);
}

.projekt-details__icon {
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.projekt-details__item h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

[data-theme="dark"] .projekt-details__item h4 { color: var(--color-text); }

.projekt-details__item p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

[data-theme="dark"] .projekt-details__item p { color: var(--color-text-muted); }

/* ── Über mich ─────────────────────────────────────────────── */
.about {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 768px) {
  .about__inner { grid-template-columns: 1fr; }
}

.about__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  position: sticky;
  top: 100px;
}

.about__avatar {
  margin-bottom: var(--space-2);
}

.about__name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
}

.about__role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.about__contact {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-2);
  transition: color var(--t);
}

.about__contact:hover { color: var(--color-primary-hover); }

.about__title {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  margin-top: var(--space-2);
}

.about__content > p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-5);
}

.about__stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.about__stat-value {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-display);
  line-height: 1;
}

.about__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  max-width: 15ch;
}

/* Section label light variant */
.section-label--light {
  color: rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.2);
}

/* CTA Banner: two buttons */
.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}