/* ==========================================================================
   LUKAS MUUR – Verkäufertermine für Immobilienmakler
   Design: Anthrazit / Akzent-Blau · Inter + Fraunces
   ========================================================================== */

/* -------- 1. Design Tokens (alle zentralen Variablen) -------- */
:root {
  /* Farben */
  --c-bg:           #ffffff;
  --c-bg-alt:       #f6f7f9;
  --c-bg-dark:      #14171c;
  --c-bg-darker:    #0d1014;
  --c-border:       #e6e8ec;
  --c-border-dark:  #2a2f38;

  --c-ink:          #14171c;
  --c-ink-soft:     #4a525e;
  --c-ink-mute:     #7a8390;
  --c-ink-invert:   #f4f5f7;
  --c-ink-invert-soft: #b6bcc6;

  --c-accent:       #4a7bd9;        /* gedecktes Steel-Blau */
  --c-accent-hover: #3b67c2;
  --c-accent-soft:  #e9f0fc;

  /* Typografie */
  --ff-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ff-serif: 'Fraunces', Georgia, 'Times New Roman', serif;

  /* Spacing & Layout */
  --max-w:    1180px;
  --max-w-narrow: 760px;
  --radius:   12px;
  --radius-lg: 18px;

  --shadow-sm: 0 1px 2px rgba(20,23,28,.04), 0 2px 6px rgba(20,23,28,.04);
  --shadow:    0 4px 16px rgba(20,23,28,.06), 0 12px 32px rgba(20,23,28,.06);
  --shadow-lg: 0 8px 24px rgba(20,23,28,.08), 0 24px 64px rgba(20,23,28,.10);
}

/* -------- 2. Reset & Base -------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: var(--c-accent); text-decoration: none; }
a:hover { color: var(--c-accent-hover); }
button { font: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--c-accent); color: #fff; }

/* -------- 3. Typografie-Klassen -------- */
.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin: 0 0 16px;
}
.eyebrow--invert { color: #8eb1f0; }

h1, h2, h3 {
  font-family: var(--ff-serif);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0 0 20px;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.3rem); font-family: var(--ff-sans); font-weight: 600; letter-spacing: -0.005em; }

p { margin: 0 0 16px; color: var(--c-ink-soft); }
strong { color: var(--c-ink); font-weight: 600; }
.lead { font-size: 1.125rem; color: var(--c-ink-soft); }

/* -------- 4. Layout-Helper -------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.narrow { max-width: var(--max-w-narrow); }
.section {
  padding: 96px 0;
  position: relative;
}
.section--alt   { background: var(--c-bg-alt); }
.section--dark  { background: var(--c-bg-dark); color: var(--c-ink-invert); }
.section--dark p { color: var(--c-ink-invert-soft); }
.section--dark strong { color: #fff; }
.section--darker { background: var(--c-bg-darker); color: var(--c-ink-invert); }
.section--darker p { color: var(--c-ink-invert-soft); }
.section--darker strong { color: #fff; }

.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__head--left { text-align: left; margin-left: 0; }

@media (max-width: 760px) {
  .section { padding: 64px 0; }
}

/* -------- 5. Navigation -------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid var(--c-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.nav__logo {
  height: 40px;
  width: auto;
  display: block;
}
.nav__menu {
  list-style: none;     /* keine schwarzen Bullet-Points */
  padding: 0;
  margin: 0;
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__menu li { list-style: none; }
.nav__menu a {
  color: var(--c-ink-soft);
  font-size: 15px;
  font-weight: 500;
  transition: color .15s;
}
.nav__menu a:hover { color: var(--c-ink); }
.nav__cta { padding: 10px 20px !important; font-size: 14px !important; }

/* Mobile-CTA: auf Desktop verstecken, auf Mobile einblenden */
.nav__cta-mobile { display: none !important; }

.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  position: relative;
  transition: transform .25s, opacity .25s;
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  transition: transform .25s, top .25s;
}
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after  { top:  7px; }
.nav__toggle.is-open span { background: transparent; }
.nav__toggle.is-open span::before { top: 0; transform: rotate(45deg); }
.nav__toggle.is-open span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 860px) {
  .nav__toggle { display: flex; }

  /* CTA in der Navigationsleiste einblenden */
  .nav__cta-mobile {
    display: inline-flex !important;
    padding: 9px 14px !important;
    font-size: 13px !important;
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* Logo auf Mobile etwas kleiner */
  .nav__logo { height: 34px; }

  .nav__menu {
    position: fixed;
    inset: 78px 0 auto 0;
    flex-direction: column;
    background: #fff;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--c-border);
    box-shadow: 0 8px 24px rgba(20,23,28,.08);
    transform: translateY(-110%);
    visibility: hidden;
    pointer-events: none;
    transition: transform .25s ease, visibility 0s linear .25s;
    align-items: flex-start;
    z-index: 49;
  }
  .nav__menu.is-open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition: transform .25s ease, visibility 0s linear 0s;
  }
  .nav__menu a { font-size: 17px; }

  /* CTA im Dropdown-Menü ausblenden (ist ja schon oben sichtbar) */
  .nav__menu .nav__cta { display: none; }
}

/* -------- 6. Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 28px;
  font-family: var(--ff-sans);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -0.005em;
  border-radius: var(--radius);
  transition: transform .15s ease, background .15s, box-shadow .2s;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--c-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(74,123,217,.28);
}
.btn--primary:hover {
  background: var(--c-accent-hover);
  color: #fff;
  box-shadow: 0 6px 20px rgba(74,123,217,.36);
}
.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-border);
}
.btn--ghost:hover { background: var(--c-bg-alt); color: var(--c-ink); }
.btn--ghost-invert {
  background: transparent;
  color: var(--c-ink-invert);
  border: 1px solid rgba(255,255,255,.18);
}
.btn--ghost-invert:hover { background: rgba(255,255,255,.06); color: #fff; }
.btn--lg { padding: 18px 32px; font-size: 16px; }

.btn__arrow { transition: transform .2s; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* -------- 7. Hero (hell · Bild rechts mit Rahmen) -------- */
.hero {
  background: #ffffff;
  color: var(--c-ink);
  padding: 72px 0 96px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 72px;
  align-items: center;
  position: relative;
}
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--c-accent-soft);
  border: 1px solid rgba(74,123,217,.22);
  border-radius: 100px;
  color: var(--c-accent-hover);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero__pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #2ea36c;
  box-shadow: 0 0 8px rgba(46,163,108,.5);
}
.hero h1 {
  color: var(--c-ink);
  margin-bottom: 24px;
}
.hero h1 .accent {
  color: var(--c-accent);
  font-style: italic;
  font-weight: 400;
}
.hero__sub {
  font-size: 1.18rem;
  color: var(--c-ink-soft);
  margin-bottom: 32px;
  max-width: 560px;
}
.hero__bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: grid;
  gap: 10px;
}
.hero__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--c-ink-soft);
  font-size: 15.5px;
}
.hero__bullets svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--c-accent);
}
.hero__cta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.hero__micro {
  margin: 14px 0 0;
  font-size: 13.5px;
  color: var(--c-ink-mute);
}

/* Bild RECHTS, mit harmonischem Rahmen (Akzent-Blau + Grundton) */
.hero__image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image-frame {
  position: relative;
  border-radius: 22px;
  padding: 10px;
  background: linear-gradient(160deg, var(--c-accent-soft) 0%, #f6f7f9 100%);
  border: 1px solid var(--c-border);
  box-shadow:
    0 1px 2px rgba(20,23,28,.04),
    0 18px 48px rgba(20,23,28,.10);
  width: 100%;
  max-width: 460px;
}
.hero__image-frame::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 22px;
  padding: 1px;
  background: linear-gradient(160deg, rgba(74,123,217,.55), rgba(74,123,217,0) 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.hero__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

@media (max-width: 900px) {
  .hero { padding: 28px 0 60px; }   /* deutlich weniger Abstand zur Nav auf Mobile */
  .hero__grid { grid-template-columns: 1fr; gap: 36px; text-align: left; }
  .hero__cta-row { justify-content: flex-start; }
  .hero__sub { margin-inline: 0; }
  .hero__image-frame { max-width: 360px; margin: 0 auto; }
}

/* -------- 8. Problem-Sektion -------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.problem-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(74,123,217,.3);
}
.problem-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.problem-card h3 { margin-bottom: 8px; color: var(--c-ink); }
.problem-card p { margin: 0; font-size: 15.5px; }

.punchline {
  margin-top: 56px;
  padding: 32px 36px;
  background: var(--c-bg-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  text-align: center;
}
.punchline strong { color: #8eb1f0; font-weight: 600; }

@media (max-width: 760px) {
  .problem-grid { grid-template-columns: 1fr; }
}

/* -------- 9. Solution-Sektion -------- */
.solution {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.solution__list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 20px;
}
.solution__list li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.solution__list .num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(74,123,217,.18);
  color: #8eb1f0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  font-family: var(--ff-serif);
}
.solution__list h3 {
  color: #fff;
  margin: 0 0 4px;
  font-size: 1.05rem;
}
.solution__list p { margin: 0; font-size: 15.5px; }

.solution__highlight {
  background: linear-gradient(180deg, #1b1f27 0%, #14171c 100%);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.solution__highlight::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(74,123,217,.18) 0%, transparent 65%);
}
.solution__highlight-label {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #8eb1f0;
  font-weight: 600;
  margin: 0 0 16px;
  position: relative;
}
.solution__highlight-text {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  line-height: 1.4;
  color: #fff;
  margin: 0;
  position: relative;
}
.solution__highlight-text em {
  color: #8eb1f0;
  font-style: italic;
}

@media (max-width: 900px) {
  .solution { grid-template-columns: 1fr; gap: 36px; }
}

/* -------- 10. Differenzierung – Vergleichstabelle -------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.compare__col {
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--c-border);
  background: #fff;
}
.compare__col--bad {
  background: #fafafb;
}
.compare__col--good {
  background: var(--c-bg-dark);
  color: var(--c-ink-invert);
  border-color: var(--c-bg-dark);
  position: relative;
}
.compare__col--good::after {
  content: 'Mein Ansatz';
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--c-accent);
  color: #fff;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
}
.compare__title {
  font-family: var(--ff-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin: 0 0 20px;
}
.compare__col--good .compare__title { color: #8eb1f0; }
/* Da der Titel "Mein Ansatz" oben rechts als Pill rausgenommen wurde,
   wird die Liste in der Good-Spalte mit gleichem Abstand wie der Title-Block der Bad-Spalte versehen,
   damit beide Spalten optisch auf einer Höhe starten. */
.compare__col--good .compare__list { margin-top: 40px; }
.compare__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.compare__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  color: var(--c-ink-soft);
}
.compare__col--good .compare__list li { color: var(--c-ink-invert-soft); }
.compare__list svg { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; }
.compare__col--bad svg  { color: #c9ccd2; }
.compare__col--good svg { color: var(--c-accent); }

.compare__punchline {
  margin-top: 40px;
  text-align: center;
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: var(--c-ink);
}
.compare__punchline strong { color: var(--c-accent); }

@media (max-width: 760px) {
  .compare { grid-template-columns: 1fr; }
}

/* -------- 11. Prozess – Steps -------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
  position: relative;
}
.step {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 28px 22px;
  position: relative;
  transition: transform .2s, box-shadow .2s;
}
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.step__num {
  font-family: var(--ff-serif);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--c-accent);
  line-height: 1;
  margin: 0 0 14px;
  display: block;
}
.step h3 { margin-bottom: 6px; }
.step p { margin: 0; font-size: 15px; }

.process__punchline {
  margin-top: 48px;
  text-align: center;
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  color: var(--c-ink);
}

@media (max-width: 900px) {
  .process { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .process { grid-template-columns: 1fr; }
}

/* -------- 12. FAQ -------- */
.faq { max-width: 760px; margin: 48px auto 0; display: grid; gap: 14px; }
.faq__item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.faq__item[open] { border-color: rgba(74,123,217,.4); box-shadow: var(--shadow-sm); }
.faq__q {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 600;
  font-size: 16.5px;
  color: var(--c-ink);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--c-accent);
  border-radius: 2px;
  transition: transform .25s;
}
.faq__icon::before { width: 14px; height: 2px; transform: translate(-50%, -50%); }
.faq__icon::after  { width: 2px; height: 14px; transform: translate(-50%, -50%); }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__a {
  padding: 0 26px 24px;
  color: var(--c-ink-soft);
  font-size: 15.5px;
  line-height: 1.65;
}
.faq__a p { margin: 0; }

/* -------- 13. CTA-Sektion + Kontaktformular -------- */
.cta-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.cta-block__copy h2 { color: #fff; margin-bottom: 20px; }
.cta-block__copy p { color: var(--c-ink-invert-soft); font-size: 1.1rem; max-width: 460px; }
.cta-block__points { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.cta-block__points li {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; color: var(--c-ink-invert-soft);
}
.cta-block__points svg { color: var(--c-accent); flex-shrink: 0; }

/* Form */
.form {
  background: #fff;
  color: var(--c-ink);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.form .form__title,
.section--darker .form .form__title {
  font-family: var(--ff-serif);
  font-size: 1.45rem;
  margin: 0 0 6px;
  color: #000;        /* Titel hart schwarz – gut lesbar */
  font-weight: 600;
}
.form .form__sub,
.section--darker .form .form__sub {
  margin: 0 0 24px;
  color: #000;        /* Sub-Text hart schwarz statt grau */
  font-size: 15px;
  font-weight: 500;
}
.form__row { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.form__field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form__field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-ink-soft);
  letter-spacing: .005em;
  transition: color .15s;
}
.form__req { color: var(--c-accent); margin-left: 2px; transition: color .15s; }
.form__field input,
.form__field textarea,
.form__field select {
  font: inherit;
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: 10px;
  background: #fff;
  color: var(--c-ink);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.form__field input:focus,
.form__field textarea:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(74,123,217,.14);
}
.form__field textarea { min-height: 120px; resize: vertical; }

/* Inline-Fehlermeldung unter dem Feld */
.form__error-msg {
  display: none;
  font-size: 12.5px;
  font-weight: 500;
  color: #c93a37;
  margin-top: 2px;
  letter-spacing: .005em;
}
.form__error-msg::before {
  content: '';
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 6px;
  vertical-align: -2px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c93a37' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><line x1='12' y1='8' x2='12' y2='12'/><line x1='12' y1='16' x2='12.01' y2='16'/></svg>") no-repeat center / contain;
}

/* Invalider Feldzustand */
.form__field.is-invalid label  { color: #c93a37; }
.form__field.is-invalid .form__req { color: #c93a37; }
.form__field.is-invalid input,
.form__field.is-invalid textarea,
.form__field.is-invalid select {
  border-color: #c93a37;
  background: #fff5f5;
}
.form__field.is-invalid input:focus,
.form__field.is-invalid textarea:focus,
.form__field.is-invalid select:focus {
  box-shadow: 0 0 0 4px rgba(201,58,55,.14);
}
.form__field.is-invalid .form__error-msg { display: block; }
.form__field.is-invalid input,
.form__field.is-invalid textarea,
.form__field.is-invalid select {
  animation: shake .35s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

.form__consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--c-ink-soft);
  margin: 6px 0 18px;
  line-height: 1.5;
  transition: color .15s;
}
.form__consent input {
  margin-top: 3px;
  accent-color: var(--c-accent);
}
.form__consent.is-invalid { color: #c93a37; }
.form__consent.is-invalid a { color: #c93a37; text-decoration: underline; }

.form__submit { width: 100%; padding: 16px; font-size: 16px; }
.form__submit:disabled { opacity: .7; cursor: wait; }
.form__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--c-ink-mute);
  text-align: center;
}

/* -- Generischer Fehler-Banner (Netzwerk / Server) -- */
.form__error {
  display: none;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 14.5px;
  margin-bottom: 16px;
  background: #fdecec;
  color: #a8302d;
  border: 1px solid #f3c4c2;
}
.form__error a { color: #a8302d; text-decoration: underline; font-weight: 600; }
.form.is-error .form__error { display: block; }

/* -- Bestätigungs-Card (Success) -- */
.form__success {
  display: none;
  text-align: center;
  padding: 12px 8px 4px;
  animation: successIn .45s cubic-bezier(.2,.7,.3,1.2) both;
}
.form__success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(180deg, #5fa974 0%, #3e8a59 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  box-shadow: 0 12px 32px rgba(62,138,89,.32), 0 0 0 6px rgba(95,169,116,.14);
  animation: pop .5s cubic-bezier(.2,.7,.3,1.5) .1s both;
}
.form__success-icon svg { width: 34px; height: 34px; }
.form__success-title {
  font-family: var(--ff-serif);
  font-size: 1.55rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--c-ink);
  letter-spacing: -0.01em;
}
.form__success-text {
  color: var(--c-ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
  margin: 0 auto 22px;
  max-width: 380px;
}
.form__success-text strong { color: var(--c-ink); font-weight: 600; }
.form__success-list {
  list-style: none;
  padding: 18px 20px;
  margin: 0 0 18px;
  text-align: left;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  display: grid;
  gap: 12px;
}
.form__success-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: var(--c-ink);
  line-height: 1.5;
}
.form__success-list svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--c-accent);
}
.form__success-foot {
  margin: 0;
  font-family: var(--ff-serif);
  font-style: italic;
  color: var(--c-accent);
  font-size: 15px;
}

/* Success-State: alles im Form außer der Card ausblenden */
.form.is-success > *:not(.form__success) { display: none !important; }
.form.is-success .form__success { display: block; }
.form.is-success {
  padding-top: 40px;
  padding-bottom: 40px;
}

@keyframes successIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pop {
  0%   { transform: scale(.4); opacity: 0; }
  60%  { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .form__success, .form__success-icon,
  .form__field.is-invalid input,
  .form__field.is-invalid textarea,
  .form__field.is-invalid select { animation: none !important; }
}

@media (max-width: 900px) {
  .cta-block { grid-template-columns: 1fr; gap: 40px; }
  .form { padding: 28px; }
  .form__row { grid-template-columns: 1fr; }
}

/* -------- 14. Footer -------- */
.footer {
  background: var(--c-bg-darker);
  color: var(--c-ink-invert-soft);
  padding: 48px 0 36px;
  font-size: 14.5px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__brand {
  display: inline-flex;
  align-items: center;
}
.footer__logo {
  height: 44px;
  width: auto;
  display: block;
  background: #fff;
  padding: 8px 14px;
  border-radius: 10px;
}
.footer__links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer__links a { color: var(--c-ink-invert-soft); }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
  color: var(--c-ink-mute);
  text-align: center;
}

/* -------- 15. Reveal-Animation (subtle) -------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}