/* =============================================
   OSTEOPATHIEPRAXIS FÜRSTMANN
   Design: Modern Minimalist — White/Blue/Green
   DSGVO-konform: Keine Cookies, lokale Fonts möglich
   ============================================= */

/* --- Design Tokens --- */
:root {
  /* Typography */
  --font-display: 'Zodiak', Georgia, serif;
  --font-body: 'General Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Type Scale */
  --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,    8rem);

  /* 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;

  /* Color Palette: White/Blue/Green — Osteopathie brand */
  --color-bg:             #FAFCFB;
  --color-surface:        #F2F7F5;
  --color-surface-2:      #E8F0EC;
  --color-surface-offset: #EDF3F0;
  --color-border:         #D0DDD6;
  --color-divider:        #DCE8E2;

  --color-text:           #1A2B25;
  --color-text-muted:     #5A7068;
  --color-text-faint:     #94A8A0;

  --color-primary:        #1B7A8A;
  --color-primary-hover:  #14606D;
  --color-primary-light:  #E4F3F5;

  --color-accent:         #2A9D8F;
  --color-accent-hover:   #228577;

  --color-green:          #5CB85C;
  --color-green-light:    #EDF7ED;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 43, 37, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 43, 37, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 43, 37, 0.1);
  --shadow-glow: 0 0 40px rgba(42, 157, 143, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* --- Container --- */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Fallback for browsers without scroll-driven animations */
@supports not (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    transition: opacity 0.6s var(--ease-out);
  }
  .fade-in.is-visible {
    opacity: 1;
  }
}

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 115;
  background: rgba(250, 252, 251, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
@media (min-width: 768px) {
  .header-inner { height: 5rem; }
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-svg {
  height: 3.25rem;
  width: auto;
}

/* Navigation */
.nav-list {
  display: flex;
  gap: var(--space-1);
  align-items: center;
  list-style: none;
}
.nav-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.nav-link:hover {
  color: var(--color-text);
  background: var(--color-surface);
}
.nav-link--cta {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
}
.nav-link--cta:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 110;
}
.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu backdrop overlay */
.nav-backdrop {
  display: none;
}

@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 120;
  }
  .nav-list {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    padding: 5rem var(--space-6) var(--space-8);
    background: var(--color-bg);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease-out);
    z-index: 110;
  }
  .nav-list.is-open {
    transform: translateX(0);
  }
  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 105;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-out);
  }
  .nav-backdrop.is-visible {
    opacity: 1;
    pointer-events: auto;
  }
  .nav-link {
    font-size: var(--text-base);
    padding: var(--space-3) var(--space-4);
  }
  .nav-link--cta {
    margin-top: var(--space-4);
    text-align: center;
  }
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  padding-top: calc(4.5rem + var(--space-12));
  padding-bottom: 0;
  background: var(--color-bg);
  overflow: hidden;
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  padding-bottom: var(--space-16);
}
@media (min-width: 768px) {
  .hero { padding-top: calc(4.5rem + var(--space-16)); }
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding-bottom: var(--space-20);
  }
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero-heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.08;
  margin-bottom: var(--space-6);
}
.text-accent {
  color: var(--color-accent);
}

.hero-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-interactive);
  min-height: 44px;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Hero Visual */
.hero-visual {
  position: relative;
}
.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(26, 43, 37, 0.06);
  pointer-events: none;
}
.hero-image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* Decorative floating accent — WOW effect */
.hero-visual::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(42, 157, 143, 0.15), rgba(27, 122, 138, 0.1), rgba(92, 184, 92, 0.12), rgba(42, 157, 143, 0.15));
  animation: float-rotate 8s ease-in-out infinite;
  z-index: -1;
}
.hero-visual::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 184, 92, 0.1) 0%, transparent 70%);
  animation: float-rotate 6s ease-in-out infinite reverse;
  z-index: -1;
}

@keyframes float-rotate {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(8px, -12px) rotate(120deg); }
  66% { transform: translate(-4px, 8px) rotate(240deg); }
}

/* Section wave divider */
.section-wave {
  position: relative;
  margin-top: -1px;
}
.section-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

/* =============================================
   LEISTUNGEN — Three Pillars
   ============================================= */
.leistungen {
  background: var(--color-surface);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.section-header {
  text-align: left;
  max-width: 56ch;
  margin-bottom: var(--space-12);
}
.section-header--center {
  text-align: center;
  max-width: 100%;
  margin-inline: auto;
}
.section-header--center .section-description {
  max-width: 52ch;
  margin-inline: auto;
}
.section-header--center .section-eyebrow {
  margin-inline: auto;
}
.section-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.section-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* Pillar Cards */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
  .pillar-card--offset {
    transform: translateY(var(--space-8));
  }
}

.pillar-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.pillar-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
@media (min-width: 768px) {
  .pillar-card--offset:hover {
    transform: translateY(calc(var(--space-8) - 4px));
  }
}

.pillar-image-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.pillar-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.pillar-card:hover .pillar-image-wrap img {
  transform: scale(1.04);
}

.pillar-content {
  padding: var(--space-6);
}
.pillar-number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
  letter-spacing: 0.04em;
}
.pillar-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.pillar-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* =============================================
   ANWENDUNGSGEBIETE
   ============================================= */
.anwendung {
  background: var(--color-bg);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.anwendung-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (min-width: 768px) {
  .anwendung-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.anwendung-text p {
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.anwendung-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.tag {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: all var(--transition-interactive);
}
.tag:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hint-text {
  margin-top: var(--space-8);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

/* =============================================
   ÜBER MICH
   ============================================= */
.ueber-mich {
  background: var(--color-surface);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.ueber-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 768px) {
  .ueber-layout {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-12);
  }
}

.ueber-image-frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 400px;
}
.ueber-image-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}
/* Decorative corner accent */
.ueber-image-frame::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 60%;
  height: 60%;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-2xl);
  z-index: -1;
  opacity: 0.3;
}

.ueber-role {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}
.ueber-text-col p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.credential-badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.credential {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.credential svg {
  color: var(--color-green);
  flex-shrink: 0;
}

/* =============================================
   ÖFFNUNGSZEITEN
   ============================================= */
.zeiten {
  background: var(--color-bg);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.zeiten-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  max-width: 700px;
  margin-inline: auto;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 768px) {
  .zeiten-card {
    padding: var(--space-10) var(--space-12);
  }
}

.zeiten-card .section-heading {
  margin-bottom: var(--space-8);
  text-align: center;
}

.zeiten-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}
@media (min-width: 480px) {
  .zeiten-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.zeiten-block {
  text-align: center;
}
.zeiten-block h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.zeiten-block p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
}

.contact-row {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.contact-link:hover {
  color: var(--color-primary-hover);
}
.contact-link svg {
  flex-shrink: 0;
}

/* =============================================
   ANAMNESEBÖGEN
   ============================================= */
.anamneseboegen {
  background: var(--color-bg);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.anamneseboegen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 960px;
  margin-inline: auto;
}
@media (min-width: 560px) {
  .anamneseboegen-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 800px) {
  .anamneseboegen-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.anamnesebogen-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition-interactive);
}
.anamnesebogen-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.anamnesebogen-icon {
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.anamnesebogen-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.anamnesebogen-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.anamnesebogen-download {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-interactive);
}
.anamnesebogen-card:hover .anamnesebogen-download {
  color: var(--color-primary-hover);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  background: var(--color-surface);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.faq-list {
  max-width: 720px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::marker {
  display: none;
  content: '';
}

.faq-icon {
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding-bottom: var(--space-6);
}
.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}
.faq-answer p:last-child {
  margin-bottom: 0;
}
.faq-answer a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.faq-answer a:hover {
  color: var(--color-primary-hover);
}
.faq-answer ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-top: var(--space-2);
}
.faq-answer li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* =============================================
   TERMIN / BOOKING
   ============================================= */
.termin {
  background: var(--color-bg);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}
.termin .section-header {
  text-align: center;
  max-width: 100%;
}
.termin .section-header .section-heading,
.termin .section-header .section-description {
  margin-inline: auto;
}
.termin .section-description {
  max-width: 48ch;
}

.booking-wrapper {
  max-width: 800px;
  margin-inline: auto;
}
.booking-placeholder {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.booking-placeholder-inner {
  text-align: center;
  padding: var(--space-8);
}
.booking-placeholder-inner svg {
  margin-inline: auto;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.booking-placeholder-inner p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  max-width: 100%;
}
.booking-hint {
  font-size: var(--text-sm) !important;
  color: var(--color-text-faint) !important;
}
.booking-hint a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}
.booking-hint a:hover {
  text-decoration: underline;
}

/* Iframe styles (for when booking URL is added) */
.booking-wrapper iframe {
  border: none;
  border-radius: var(--radius-xl);
  width: 100%;
  min-height: 500px;
  background: var(--color-surface);
}

/* =============================================
   WARTELISTE KONTAKTFORMULAR
   ============================================= */
.warteliste {
  margin-top: clamp(var(--space-12), 4vw, var(--space-16));
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  border: 1px solid var(--color-border);
}
.warteliste-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.warteliste-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.warteliste-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto;
  line-height: 1.6;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
@media (min-width: 480px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group--full {
  margin-bottom: var(--space-5);
}
.form-group--checkbox {
  margin-bottom: var(--space-6);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}
.required {
  color: #c0392b;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea {
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 122, 138, 0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}
.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='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
  cursor: pointer;
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}
.checkbox-label a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}
.checkbox-label a:hover {
  text-decoration: underline;
}

/* Submit button */
.warteliste-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-body);
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-interactive), transform 0.1s ease;
}
.warteliste-submit:hover {
  background: var(--color-primary-hover);
}
.warteliste-submit:active {
  transform: scale(0.98);
}
.warteliste-submit svg {
  flex-shrink: 0;
}

.warteliste-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: var(--space-4);
}

/* Validation error states */
.form-group input.error,
.form-group textarea.error {
  border-color: #c0392b;
}
.form-group .error-message {
  font-size: var(--text-xs);
  color: #c0392b;
  margin-top: var(--space-1);
}

/* Success message */
.warteliste-success {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}
.warteliste-success svg {
  color: var(--color-green);
  margin-bottom: var(--space-4);
}
.warteliste-success h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.warteliste-success p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-12) var(--space-6);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
@media (min-width: 768px) {
  .footer-layout {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-logo {
  height: 2rem;
  width: auto;
}
.footer-logo text {
  fill: rgba(255, 255, 255, 0.8);
}
.footer-logo path,
.footer-logo circle {
  stroke: rgba(255, 255, 255, 0.5);
}

.footer-address {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-nav a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer-nav a:hover {
  color: #fff;
}

.footer-contact a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: 600;
}
.footer-contact a:hover {
  color: #fff;
}
.footer-contact p {
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  max-width: 100%;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  font-size: var(--text-xs);
}
.footer-legal {
  display: flex;
  gap: var(--space-4);
}
.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.footer-legal a:hover {
  color: #fff;
}
.footer-copy {
  color: rgba(255, 255, 255, 0.35);
  max-width: 100%;
}
.footer-attribution {
  margin-left: auto;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
  text-decoration: none;
}
.footer-attribution:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* =============================================
   LEGAL PAGES (Impressum, Datenschutz)
   ============================================= */
.legal-page {
  padding-top: calc(4.5rem + var(--space-12));
  padding-bottom: var(--space-16);
  background: var(--color-bg);
}
@media (min-width: 768px) {
  .legal-page { padding-top: calc(4.5rem + var(--space-16)); }
}

.legal-content {
  max-width: 720px;
  margin-inline: auto;
}
.legal-content .section-heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-10);
}
.legal-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}
.legal-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-content a:hover {
  color: var(--color-primary-hover);
}
.legal-content ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}
.legal-content li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

/* =============================================
   SEO LANDING PAGES
   ============================================= */
.seo-hero {
  padding-top: calc(4.5rem + var(--space-12));
  padding-bottom: var(--space-16);
  background: var(--color-bg);
}
@media (min-width: 768px) {
  .seo-hero { padding-top: calc(4.5rem + var(--space-16)); }
}

.seo-hero-content {
  max-width: 720px;
}
.seo-heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}
.seo-intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 60ch;
  margin-bottom: var(--space-8);
}

.seo-content {
  background: var(--color-surface);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}
.seo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
@media (min-width: 768px) {
  .seo-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}
.seo-block h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.seo-block p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.seo-list {
  list-style: none;
  padding: 0;
}
.seo-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.seo-list li:first-child {
  border-top: 1px solid var(--color-border);
}
.seo-list li strong {
  color: var(--color-text);
}

.seo-local {
  background: var(--color-bg);
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}
.seo-local-content {
  max-width: 720px;
  margin-inline: auto;
}
.seo-local-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.seo-local-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.seo-contact-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  margin-top: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.seo-contact-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.seo-contact-card p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.8;
}
.seo-contact-card .contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-2);
}
.seo-contact-card .contact-link:hover {
  color: var(--color-primary-hover);
}

/* =============================================
   MOBILE REFINEMENTS
   ============================================= */
@media (max-width: 767px) {
  .hero-heading {
    font-size: var(--text-2xl);
  }
  .hero-visual {
    order: -1;
  }
  .section-header {
    margin-bottom: var(--space-8);
  }
  .ueber-image-frame {
    max-width: 280px;
    margin-inline: auto;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-attribution {
    margin-left: 0;
  }
}