/* =================================================================
   Christine Kempf Immobilienverwaltung
   Design system & global styles
   ================================================================= */

/* -----------------------------------------------------------------
   1. Reset & Base
   ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, svg { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

/* -----------------------------------------------------------------
   2. Design tokens
   ----------------------------------------------------------------- */
:root {
  /* Color palette – Midnight Navy */
  --c-bg-deep:    #0f1d2e;   /* primary dark bg */
  --c-bg-mid:     #142539;   /* card on dark */
  --c-bg-alt:     #1a2d44;   /* subtle elevation */
  --c-accent:     #6b9ac4;   /* steel blue accent */
  --c-accent-soft:#9bb8d4;
  --c-cream:      #f0eee6;   /* warm off-white text on dark */
  --c-cream-soft: rgba(240,238,230,0.65);
  --c-cream-mute: rgba(240,238,230,0.45);
  --c-line-dark:  rgba(240,238,230,0.10);
  --c-line-dark-2:rgba(240,238,230,0.18);

  /* Light theme */
  --c-paper:      #faf8f3;   /* warm off-white page bg */
  --c-paper-2:    #f3f0e8;   /* soft surface */
  --c-ink:        #0f1d2e;   /* primary ink (matches deep) */
  --c-ink-2:      #4a5765;
  --c-ink-3:      #8a8f96;
  --c-line:       #e6e2d6;
  --c-line-2:     #d6d2c4;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;

  /* Spacing scale (8px grid) */
  --s-1: 0.25rem;  /*  4px */
  --s-2: 0.5rem;   /*  8px */
  --s-3: 0.75rem;  /* 12px */
  --s-4: 1rem;     /* 16px */
  --s-5: 1.5rem;   /* 24px */
  --s-6: 2rem;     /* 32px */
  --s-7: 2.5rem;   /* 40px */
  --s-8: 3rem;     /* 48px */
  --s-9: 4rem;     /* 64px */
  --s-10: 6rem;    /* 96px */
  --s-11: 8rem;    /* 128px */

  /* Layout */
  --container: 1280px;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);
  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
  --t-fast: .2s;
  --t: .35s;
  --t-slow: .6s;
}

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

/* -----------------------------------------------------------------
   3. Typography
   ----------------------------------------------------------------- */
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
h1 em, h2 em, h3 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.005em;
}

/* -----------------------------------------------------------------
   4. Layout primitives
   ----------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: clamp(3.5rem, 9vw, 7rem);
}

.section--dark {
  background: var(--c-bg-deep);
  color: var(--c-cream);
}

.section--paper-alt {
  background: var(--c-paper-2);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-5);
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
}
.section--paper .eyebrow,
.section--paper-alt .eyebrow {
  color: #2d4a73;
}

.section__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin-bottom: var(--s-4);
  max-width: 18ch;
}
.section__intro {
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.7;
  color: var(--c-ink-2);
  max-width: 56ch;
  margin-bottom: var(--s-7);
}
.section--dark .section__intro {
  color: var(--c-cream-soft);
}

/* -----------------------------------------------------------------
   5. Header & navigation
   ----------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header[data-on-dark="true"] {
  background: rgba(15, 29, 46, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.site-header[data-scrolled="true"][data-on-dark="false"] {
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--c-line);
}
.site-header[data-scrolled="true"][data-on-dark="true"] {
  border-bottom-color: var(--c-line-dark);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  height: 72px;
}

.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.logo__sub {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #2d4a73;
  margin-top: 2px;
}
.site-header[data-on-dark="true"] .logo__name { color: var(--c-cream); }
.site-header[data-on-dark="true"] .logo__sub  { color: var(--c-accent); }

.nav__menu {
  display: none;
  gap: var(--s-7);
  align-items: center;
}
@media (min-width: 900px) {
  .nav__menu { display: flex; }
}
.nav__menu a {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-ink-2);
  transition: color var(--t-fast) var(--ease);
}
.nav__menu a:hover { color: var(--c-ink); }
.site-header[data-on-dark="true"] .nav__menu a { color: var(--c-cream-soft); }
.site-header[data-on-dark="true"] .nav__menu a:hover { color: var(--c-cream); }

.nav__cta {
  display: none;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-5);
  background: var(--c-ink);
  color: var(--c-paper);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.nav__cta:hover { transform: translateY(-1px); background: #1a2d44; }
.site-header[data-on-dark="true"] .nav__cta {
  background: var(--c-cream);
  color: var(--c-ink);
}
.site-header[data-on-dark="true"] .nav__cta:hover { background: #fff; }
@media (min-width: 700px) { .nav__cta { display: inline-flex; } }

/* burger */
.nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
}
@media (min-width: 900px) { .nav__burger { display: none; } }
.nav__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--c-ink);
  transition: transform var(--t) var(--ease), opacity var(--t-fast) var(--ease);
}
.site-header[data-on-dark="true"] .nav__burger span { background: var(--c-cream); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* mobile drawer */
.mobile-menu {
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--c-paper);
  z-index: 99;
  padding: var(--s-7) var(--container-pad);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}
.mobile-menu[data-open="true"] {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.site-header[data-on-dark="true"] + .mobile-menu { background: var(--c-bg-deep); }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 500;
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
}
.site-header[data-on-dark="true"] + .mobile-menu a {
  color: var(--c-cream);
  border-color: var(--c-line-dark);
}
.mobile-menu__cta {
  margin-top: var(--s-5);
  padding: var(--s-4);
  text-align: center;
  background: var(--c-ink);
  color: var(--c-paper);
  border-radius: var(--radius-pill);
  font-weight: 500;
  border-bottom: none !important;
}
@media (min-width: 900px) { .mobile-menu { display: none; } }

/* -----------------------------------------------------------------
   6. Hero
   ----------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--c-bg-deep);
  color: var(--c-cream);
  padding-top: calc(72px + clamp(2rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(240,238,230,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
  align-items: center;
}
@media (min-width: 1000px) {
  .hero__inner { grid-template-columns: 1.45fr 1fr; gap: var(--s-9); }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  background: rgba(107, 154, 196, 0.1);
  border: 1px solid rgba(107, 154, 196, 0.22);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  color: var(--c-accent);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: var(--s-7);
}
.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--c-accent);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-size: clamp(2.25rem, 6.5vw, 4.75rem);
  line-height: 1;
  margin-bottom: var(--s-6);
  color: var(--c-cream);
}
.hero__title em { color: var(--c-accent); }

.hero__lede {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.65;
  color: var(--c-cream-soft);
  max-width: 30em;
  margin-bottom: var(--s-7);
}

.hero__actions {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
}

/* Profile card on right */
.profile-card {
  background: rgba(240, 238, 230, 0.04);
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  position: relative;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.profile-card__tag {
  position: absolute;
  top: var(--s-5);
  right: var(--s-5);
  background: rgba(107, 154, 196, 0.12);
  color: var(--c-accent);
  font-size: 0.625rem;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.06em;
}
.profile-card__label {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 500;
  margin-bottom: var(--s-4);
}
.profile-card__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  line-height: 1.45;
  color: var(--c-cream);
  margin-bottom: var(--s-6);
}
.profile-card__person {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line-dark);
}
.profile-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
  object-position: center 15%;
  filter: grayscale(0.2) brightness(0.95);
  background: var(--c-bg-alt);
}
.profile-card__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-cream);
}
.profile-card__role {
  font-size: 0.6875rem;
  color: var(--c-cream-mute);
  margin-top: 2px;
}

/* -----------------------------------------------------------------
   7. Buttons
   ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0.875rem 1.625rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-cream);
  color: var(--c-ink);
}
.btn--primary:hover { background: #ffffff; transform: translateY(-1px); }
.btn--ghost-light {
  border: 1px solid var(--c-line-dark-2);
  color: var(--c-cream);
}
.btn--ghost-light:hover { border-color: rgba(240,238,230,0.4); }
.btn--ghost-dark {
  border: 1px solid var(--c-line-2);
  color: var(--c-ink);
}
.btn--ghost-dark:hover { border-color: var(--c-ink-2); }
.btn--dark {
  background: var(--c-ink);
  color: var(--c-paper);
}
.btn--dark:hover { background: #1a2d44; transform: translateY(-1px); }

/* -----------------------------------------------------------------
   8. Service strip (under hero)
   ----------------------------------------------------------------- */
.service-strip {
  background: var(--c-bg-deep);
  border-top: 1px solid var(--c-line-dark);
  padding-block: var(--s-5);
  color: var(--c-cream-soft);
}
.service-strip__list {
  display: flex;
  gap: var(--s-7);
  font-size: 0.8125rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.service-strip__list::-webkit-scrollbar { display: none; }
.service-strip__list li {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  white-space: nowrap;
  flex-shrink: 0;
}
.service-strip__list li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--c-accent);
  border-radius: 50%;
}

/* -----------------------------------------------------------------
   9. Services grid
   ----------------------------------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
  margin-bottom: var(--s-8);
  align-items: end;
}
@media (min-width: 800px) {
  .section-head { grid-template-columns: 1fr auto; }
}

.services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 600px) { .services { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .services { grid-template-columns: 1fr 1fr 1fr; } }

.service {
  background: var(--c-paper);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  transition: background var(--t-fast) var(--ease);
}
.service:hover { background: #fff; }
.service__num {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-ink-3);
}
.service__title {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: -0.005em;
  color: var(--c-ink);
}
.service__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-ink-2);
}
.service__arrow {
  position: absolute;
  top: clamp(1.5rem, 3vw, 2.25rem);
  right: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--c-accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.service:hover .service__arrow { opacity: 1; transform: translateX(0); }

/* -----------------------------------------------------------------
   10. Process steps (on dark)
   ----------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 600px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 0; } }

.step {
  padding: var(--s-6) var(--s-5);
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius);
  background: rgba(240, 238, 230, 0.02);
}
@media (min-width: 1000px) {
  .step {
    border: none;
    border-right: 1px solid var(--c-line-dark);
    border-radius: 0;
    background: transparent;
    padding-inline: var(--s-6);
  }
  .step:first-child { padding-left: 0; }
  .step:last-child { border-right: none; padding-right: 0; }
}
.step__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.5rem;
  color: var(--c-accent);
  opacity: 0.6;
  line-height: 1;
  margin-bottom: var(--s-5);
}
.step__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-cream);
  margin-bottom: var(--s-2);
}
.step__text {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--c-cream-soft);
}

/* -----------------------------------------------------------------
   11. About
   ----------------------------------------------------------------- */
.about {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-9);
  align-items: center;
}
@media (min-width: 900px) {
  .about { grid-template-columns: 1fr 1fr; }
}

.about__photo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.about__photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-paper-2);
  width: min(100%, 400px);
  aspect-ratio: 3/4;
}
.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(0.97);
}
.about__photo-caption {
  position: absolute;
  bottom: var(--s-4);
  left: var(--s-4);
  right: var(--s-4);
  background: rgba(15, 29, 46, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--radius-sm);
  color: var(--c-cream);
}
.about__photo-name {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.about__photo-role {
  font-size: 0.75rem;
  color: var(--c-accent);
  letter-spacing: 0.04em;
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-top: var(--s-5);
}
.about__item {
  display: flex;
  gap: var(--s-3);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--c-ink-2);
}
.about__item::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  margin-top: 9px;
}
.about__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-top: var(--s-7);
}
.credential {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 6px 12px;
  border: 1px solid var(--c-line-2);
  border-radius: var(--radius-pill);
  color: var(--c-ink-2);
  letter-spacing: 0.04em;
}

/* -----------------------------------------------------------------
   12. Regions
   ----------------------------------------------------------------- */
.regions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--c-line-2);
  border: 1px solid var(--c-line-2);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 600px) { .regions { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .regions { grid-template-columns: repeat(6, 1fr); } }

.region {
  background: var(--c-paper);
  padding: var(--s-5);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: 0.875rem;
  transition: background var(--t-fast) var(--ease);
}
.region:hover { background: #fff; }
.region::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  flex-shrink: 0;
}
.region--more::before { background: var(--c-ink-3); }
.region--more { color: var(--c-ink-2); font-style: italic; }

/* -----------------------------------------------------------------
   13. Contact
   ----------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
  align-items: start;
}
@media (min-width: 900px) {
  .contact { grid-template-columns: 1fr 1.1fr; gap: var(--s-9); }
}

.contact-info__items {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  margin-top: var(--s-7);
}
.contact-info__item {
  display: flex;
  gap: var(--s-4);
  align-items: flex-start;
}
.contact-info__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(15, 29, 46, 0.05);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: #2d4a73;
}
.contact-info__label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-ink-3);
  margin-bottom: 4px;
}
.contact-info__value {
  font-size: 1rem;
  font-weight: 500;
}
.contact-info__value a {
  color: #2d4a73;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease);
}
.contact-info__value a:hover { border-bottom-color: #2d4a73; }
.contact-info__note {
  margin-top: var(--s-7);
  padding: var(--s-4) var(--s-5);
  background: rgba(107, 154, 196, 0.1);
  border-left: 2px solid var(--c-accent);
  font-size: 0.8125rem;
  color: #2d4a73;
  line-height: 1.7;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Form */
.form-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}
.form-card__title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.625rem;
  color: var(--c-ink);
  margin-bottom: var(--s-6);
}

.form__row { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 500px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__group { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-4); }
.form__label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}
.form__input {
  padding: 0.75rem 0.875rem;
  background: var(--c-paper);
  border: 1.5px solid var(--c-line-2);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--c-ink);
  outline: none;
  transition: border-color var(--t-fast) var(--ease);
  appearance: none;
  width: 100%;
  font-family: inherit;
}
.form__input:focus { border-color: var(--c-ink); }
.form__input::placeholder { color: var(--c-ink-3); }
textarea.form__input { min-height: 120px; resize: vertical; }
.form__submit {
  width: 100%;
  margin-top: var(--s-3);
  padding: 0.875rem;
  background: var(--c-ink);
  color: var(--c-paper);
  font-weight: 500;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
  font-size: 0.875rem;
}
.form__submit:hover { background: #1a2d44; transform: translateY(-1px); }
.form__submit:disabled { opacity: 0.7; cursor: default; transform: none; }

/* honeypot */
.form__honey { position: absolute; left: -9999px; }

/* -----------------------------------------------------------------
   14. Footer
   ----------------------------------------------------------------- */
.site-footer {
  background: var(--c-bg-deep);
  color: var(--c-cream-soft);
  padding-block: var(--s-8) var(--s-6);
}
.site-footer__inner {
  display: grid;
  gap: var(--s-7);
  grid-template-columns: 1fr;
}
@media (min-width: 800px) {
  .site-footer__inner { grid-template-columns: 1.5fr 1fr 1fr; }
}
.site-footer__brand { color: var(--c-cream); font-weight: 600; font-size: 1rem; margin-bottom: var(--s-3); }
.site-footer__address { font-size: 0.8125rem; line-height: 1.7; }
.site-footer__address a { color: inherit; }
.site-footer__address a:hover { color: var(--c-accent); }
.site-footer__col-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-4);
}
.site-footer__col ul { display: flex; flex-direction: column; gap: var(--s-2); }
.site-footer__col a {
  font-size: 0.8125rem;
  color: var(--c-cream-soft);
  transition: color var(--t-fast) var(--ease);
}
.site-footer__col a:hover { color: var(--c-cream); }
.site-footer__bottom {
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line-dark);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-3);
  font-size: 0.75rem;
  color: var(--c-cream-mute);
}

/* -----------------------------------------------------------------
   15. Cookie popup (martindeibl style)
   ----------------------------------------------------------------- */
.cookie-popup {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  left: 1.25rem;
  z-index: 200;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.08);
  padding: var(--s-5);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
  max-width: 360px;
  margin-left: auto;
}
.cookie-popup[data-open="true"] { opacity: 1; transform: translateY(0); pointer-events: all; }
@media (min-width: 500px) {
  .cookie-popup { left: auto; }
}
.cookie-popup__head {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-3);
}
.cookie-popup__title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink);
}
.cookie-popup__body {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--c-ink-2);
  margin-bottom: var(--s-3);
}
.cookie-popup__links {
  display: flex;
  gap: var(--s-4);
  margin-bottom: var(--s-4);
  font-size: 0.75rem;
}
.cookie-popup__links a {
  color: var(--c-ink-3);
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cookie-popup__links a:hover { color: var(--c-ink); border-bottom-color: var(--c-ink); }
.cookie-popup__btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: var(--s-2);
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
  text-align: center;
}
.cookie-popup__btn--primary { background: var(--c-ink); color: #fff; font-weight: 600; }
.cookie-popup__btn--primary:hover { background: #1a2d44; }
.cookie-popup__btn--ghost { background: none; color: var(--c-ink); border: 1.5px solid var(--c-line-2); }
.cookie-popup__btn--ghost:hover { border-color: var(--c-ink); }
.cookie-popup__btn--text { background: none; color: var(--c-ink-3); padding: 0.5rem; font-size: 0.75rem; margin-top: var(--s-1); }
.cookie-popup__btn--text:hover { color: var(--c-ink); }

/* Cookie modal (settings) */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(15,29,46,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: var(--s-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t) var(--ease);
}
.cookie-modal[data-open="true"] { opacity: 1; pointer-events: all; }
.cookie-modal__inner {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  padding: var(--s-6);
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.96);
  transition: transform var(--t) var(--ease);
}
.cookie-modal[data-open="true"] .cookie-modal__inner { transform: scale(1); }
.cookie-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s-5);
}
.cookie-modal__title { font-size: 1rem; font-weight: 700; color: var(--c-ink); }
.cookie-modal__back {
  font-size: 0.8125rem;
  color: var(--c-ink-3);
  transition: color var(--t-fast) var(--ease);
}
.cookie-modal__back:hover { color: var(--c-ink); }

.cookie-cat {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  padding: var(--s-4);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s-4);
  margin-bottom: var(--s-3);
  background: var(--c-paper);
}
.cookie-cat__name { font-size: 0.875rem; font-weight: 700; color: var(--c-ink); margin-bottom: 4px; }
.cookie-cat__desc { font-size: 0.75rem; color: var(--c-ink-3); line-height: 1.55; }
.cookie-cat__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: #1a7a3c;
  background: #e6f6ec;
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* iOS toggle */
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; margin-top: 2px; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle__track {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: #d1d5db;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease);
}
.toggle input:checked + .toggle__track { background: #2d4a73; }
.toggle__track::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform var(--t-fast) var(--ease);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle input:checked + .toggle__track::after { transform: translateX(20px); }
.toggle input:disabled + .toggle__track { cursor: default; opacity: 0.55; }

.cookie-modal__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
  margin-top: var(--s-4);
}
.cookie-modal__btn {
  padding: 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cookie-modal__btn--ghost { border: 1.5px solid var(--c-line-2); color: var(--c-ink); }
.cookie-modal__btn--ghost:hover { border-color: var(--c-ink); }
.cookie-modal__btn--primary { background: var(--c-ink); color: #fff; }
.cookie-modal__btn--primary:hover { background: #1a2d44; }

/* -----------------------------------------------------------------
   16. Page hero (impressum/datenschutz)
   ----------------------------------------------------------------- */
.page-hero {
  background: var(--c-bg-deep);
  color: var(--c-cream);
  padding-top: calc(72px + 4rem);
  padding-bottom: var(--s-9);
}
.page-hero__sub {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-4);
}
.page-hero__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  color: var(--c-cream);
}

.legal {
  background: #fff;
  padding-block: clamp(3rem, 6vw, 5rem);
}
.legal__inner { max-width: 720px; }
.legal h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.375rem;
  margin: var(--s-7) 0 var(--s-3);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
}
.legal h3:first-child { margin-top: 0; }
.legal p, .legal li {
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-ink-2);
  margin-bottom: var(--s-3);
}
.legal a { color: #2d4a73; border-bottom: 1px solid transparent; transition: border-color var(--t-fast) var(--ease); }
.legal a:hover { border-bottom-color: #2d4a73; }
.legal ul { padding-left: var(--s-5); margin-bottom: var(--s-3); }
.legal strong { font-weight: 600; color: var(--c-ink); }

/* -----------------------------------------------------------------
   17. Reveal animation
   ----------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal[data-in="true"] { opacity: 1; transform: translateY(0); }

/* sr-only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}