/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
  --color-primary: #2a9d8f;
  --color-primary-hover: #52b8ac;
  --color-primary-light: #e8f6f4;
  --color-bg: #faf8f5;
  --color-white: #ffffff;
  --color-text: #1a2028;
  --color-text-mid: #3d4a55;
  --color-text-light: #6b7a85;
  --color-border: #dde8e6;
  --color-footer-bg: #1a2028;

  --font-headline: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Serif 4', Georgia, serif;

  --shadow-sm: 0 2px 8px rgba(42, 157, 143, 0.10);
  --shadow-md: 0 6px 24px rgba(42, 157, 143, 0.14);
  --shadow-lg: 0 12px 40px rgba(42, 157, 143, 0.18);
  --shadow-card: 0 2px 16px rgba(26, 32, 40, 0.08);
  --shadow-card-hover: 0 8px 32px rgba(26, 32, 40, 0.14);

  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: 0.22s ease;

  --max-width: 1160px;
  --section-pad: 90px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

/* =============================================
   UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  padding: 15px 28px;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
  white-space: nowrap;
  min-height: 52px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 3px 12px rgba(42, 157, 143, 0.28);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(42, 157, 143, 0.38);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.94rem;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 10px rgba(42, 157, 143, 0.22);
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
  white-space: nowrap;
  min-height: 44px;
}
.btn-phone:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-light {
  background-color: white;
  color: var(--color-primary);
}
.btn-light:hover {
  background-color: var(--color-primary-light);
}

/* =============================================
   SECTION INTRO
   ============================================= */
.section-intro {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 56px;
}
.section-intro h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
  line-height: 1.25;
}
.section-intro p {
  font-size: 1.08rem;
  color: var(--color-text-mid);
  line-height: 1.7;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(250, 248, 245, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(26, 32, 40, 0.10);
  border-bottom-color: var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}

.logo {
  font-family: var(--font-headline);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.logo-dash { color: var(--color-primary); }

.main-nav { margin-left: auto; }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-mid);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition), background-color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  padding-top: calc(72px + 72px);
  padding-bottom: 80px;
  background-color: var(--color-bg);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: 64px;
  align-items: center;
}

/* Hero animations */
.animate-hero-1, .animate-hero-2, .animate-hero-3,
.animate-hero-4, .animate-hero-5, .animate-hero-6 {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeIn 0.7s ease forwards;
}
.animate-hero-1 { animation-delay: 0.05s; }
.animate-hero-2 { animation-delay: 0.18s; }
.animate-hero-3 { animation-delay: 0.30s; }
.animate-hero-4 { animation-delay: 0.42s; }
.animate-hero-5 { animation-delay: 0.54s; }
.animate-hero-6 { animation-delay: 0.22s; }

@keyframes heroFadeIn {
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 22px;
  border: 1px solid rgba(42, 157, 143, 0.2);
}

.hero-text h1 {
  font-family: var(--font-headline);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-text);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.hero-text h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
}
.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-mid);
}
.hero-trust li svg { color: var(--color-primary); flex-shrink: 0; }

.hero-image { position: relative; }
.hero-img-wrap {
  border-radius: var(--radius-lg) 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hero-img-wrap:hover { transform: scale(1.03); box-shadow: 0 18px 52px rgba(42,157,143,0.2); }
.hero-img-wrap img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
}

.hero-float-card {
  position: absolute;
  bottom: -18px;
  left: -24px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 14px 22px;
  box-shadow: var(--shadow-md);
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid var(--color-primary);
  animation: floatCard 3.5s ease-in-out infinite;
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* =============================================
   VORTEILE
   ============================================= */
.vorteile {
  padding: var(--section-pad) 0;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #f0faf8 100%);
}

.vorteile-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.vorteil-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  border: 1px solid rgba(42, 157, 143, 0.1);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.vorteil-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.vorteil-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(42, 157, 143, 0.25);
}
.vorteil-card:hover::before { transform: scaleX(1); }

.vorteil-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  background-color: var(--color-primary-light);
  border-radius: 50%;
  margin: 0 auto 16px;
  transition: background-color var(--transition);
}
.vorteil-card:hover .vorteil-icon { background-color: #d0f0ec; }

.vorteil-card h3 {
  font-family: var(--font-headline);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.3;
}
.vorteil-card p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* =============================================
   LEISTUNGEN
   ============================================= */
.leistungen {
  padding: var(--section-pad) 0;
  background-color: var(--color-white);
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.leistung-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 30px 24px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-top-color var(--transition);
  border-top: 3px solid transparent;
  position: relative;
  overflow: hidden;
}
.leistung-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-card-hover);
  border-top-color: var(--color-primary);
}

.leistung-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  transition: background-color var(--transition);
}
.leistung-card:hover .leistung-icon { background-color: #d0f0ec; }

.leistung-card h3 {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.3;
}
.leistung-card p {
  font-size: 0.91rem;
  color: var(--color-text-mid);
  line-height: 1.65;
}

/* =============================================
   ÜBER MICH
   ============================================= */
.ueber-mich {
  padding: var(--section-pad) 0;
  background-color: var(--color-bg);
}

.ueber-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.ueber-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ueber-image:hover {
  transform: scale(1.03);
  box-shadow: 0 18px 52px rgba(42,157,143,0.18);
}
.ueber-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

.ueber-text h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.ueber-text p {
  font-size: 1.04rem;
  color: var(--color-text-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}

.einsatzgebiet {
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 30px;
  border-left: 4px solid var(--color-primary);
}
.einsatzgebiet h3 {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.einsatzgebiet p {
  font-size: 0.95rem;
  color: var(--color-text-mid);
  margin-bottom: 0;
}

.ueber-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}
.ueber-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--color-text-mid);
  line-height: 1.5;
}
.ueber-features li svg { flex-shrink: 0; margin-top: 2px; }

/* =============================================
   GALERIE
   ============================================= */
.galerie {
  padding: var(--section-pad) 0;
  background-color: var(--color-bg);
}

.galerie-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.galerie-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.galerie-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-card-hover);
}

.galerie-item img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

/* =============================================
   FÜR WEN
   ============================================= */
.fuer-wen {
  padding: var(--section-pad) 0;
  background-color: var(--color-primary-light);
}

.fuer-wen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 48px;
}

.fuer-wen-col {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
}

.fuer-wen-col--nein {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.fuer-wen-col h3 {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 22px;
  line-height: 1.3;
}

.fuer-wen-liste {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fuer-wen-liste li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.97rem;
  color: var(--color-text-mid);
  line-height: 1.55;
}

.fuer-wen-liste li svg { flex-shrink: 0; margin-top: 2px; }

.fuer-wen-cta { text-align: center; }

/* =============================================
   ABLAUF
   ============================================= */
.ablauf {
  padding: var(--section-pad) 0;
  background-color: var(--color-white);
}

.ablauf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.ablauf-schritt {
  text-align: center;
  padding: 40px 28px 36px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.ablauf-zahl {
  display: block;
  font-family: var(--font-headline);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 18px;
}

.ablauf-schritt h3 {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.4;
}

.ablauf-cta { text-align: center; }

/* =============================================
   PREISE
   ============================================= */
.preise {
  padding: var(--section-pad) 0;
  background: linear-gradient(135deg, #f0faf8 0%, var(--color-primary-light) 100%);
}

.preise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 860px;
  margin-inline: auto;
  margin-bottom: 32px;
}

.preis-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 38px 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.preis-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.preis-card--highlight {
  background: var(--color-primary);
  border-color: transparent;
  color: white;
}
.preis-card--highlight .preis-card-header h3,
.preis-card--highlight .preis-placeholder,
.preis-card--highlight .preis-einheit,
.preis-card--highlight .preis-leistungen li { color: rgba(255,255,255,0.95); }

.preis-card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #f4a261;
  color: white;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.preis-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-border);
}
.preis-card--highlight .preis-card-header { border-bottom-color: rgba(255,255,255,0.2); }

.preis-card-header h3 {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
}

.preis-betrag {
  margin-bottom: 24px;
}
.preis-placeholder,
.preis-wert {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.preis-card--highlight .preis-placeholder { color: white; }

.preis-individuell {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 4px;
}
.preis-einheit {
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.preis-beschreibung {
  font-size: 0.96rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  margin-bottom: 12px;
}

.preis-leistungen {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.preis-leistungen li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-text-mid);
}
.preis-leistungen li::before {
  content: '';
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}
.preis-card--highlight .preis-leistungen li::before { background-color: rgba(255,255,255,0.7); }

.preise-disclaimer {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  font-size: 0.92rem;
  color: var(--color-text-light);
  background: var(--color-white);
  padding: 18px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  line-height: 1.65;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background-color: var(--color-footer-bg);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-top: 60px;
  padding-bottom: 48px;
}

.footer-logo {
  color: white;
  font-size: 1.1rem;
  display: block;
  margin-bottom: 14px;
}
.footer-brand p {
  line-height: 1.7;
  max-width: 320px;
}
.footer-hinweis {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.38);
  margin-top: 12px;
  line-height: 1.65;
}

.footer-nav h4, .footer-contact h4 {
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 18px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-primary-hover); }

.footer-contact ul { display: flex; flex-direction: column; gap: 12px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}
.footer-contact svg { flex-shrink: 0; margin-top: 2px; }
.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover { color: var(--color-primary-hover); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.86rem; }
.footer-bottom nav { display: flex; gap: 20px; }
.footer-bottom nav a {
  font-size: 0.86rem;
  transition: color var(--transition);
}
.footer-bottom nav a:hover { color: var(--color-primary-hover); }

/* =============================================
   MODAL
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  overflow: hidden;
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--color-white);
  border-radius: 20px;
  padding: 44px 44px 44px 44px;
  max-width: 540px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  transform: scale(0.94) translateY(12px);
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  max-height: 90vh;
  overflow-y: auto;
  box-sizing: border-box;
}
.modal-overlay.is-open .modal-box {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 8px;
  color: var(--color-text-light);
  border-radius: var(--radius-sm);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), background-color var(--transition);
}
.modal-close:hover { color: var(--color-text); background-color: var(--color-primary-light); }

.modal-box h3 {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}
.modal-sub {
  font-size: 0.97rem;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%; box-sizing: border-box; overflow: visible; }
.form-row .form-group { min-width: 0; width: 100%; }
.form-row .form-group input { width: 100%; box-sizing: border-box; border-radius: 8px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-mid);
}
.form-group input,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 50px;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.12);
}
.form-group textarea { min-height: 120px; }

.modal-phone-hint {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-top: 18px;
}
.modal-phone-hint a {
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition);
}
.modal-phone-hint a:hover { color: var(--color-primary-hover); }

/* =============================================
   FOCUS STYLES (Accessibility)
   ============================================= */
:focus-visible {
  outline: 2.5px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================
   RESPONSIVE – TABLET (max 1100px)
   ============================================= */
@media (max-width: 1100px) {
  .vorteile-grid { grid-template-columns: repeat(3, 1fr); }
  .leistungen-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-inner { gap: 40px; }
}

/* =============================================
   RESPONSIVE – TABLET (max 900px)
   ============================================= */
@media (max-width: 900px) {
  :root { --section-pad: 64px; }

  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { order: -1; }
  .hero-img-wrap img { height: 360px; }
  .hero-float-card { left: auto; right: 16px; bottom: 16px; }
  .hero-text h1 { font-size: clamp(2rem, 5vw, 2.8rem); }

  .ueber-inner { grid-template-columns: 1fr; gap: 40px; }
  .ueber-image img { height: 380px; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }

  .vorteile-grid { grid-template-columns: repeat(2, 1fr); }
  .galerie-grid { grid-template-columns: 1fr; }
  .fuer-wen-grid { grid-template-columns: 1fr; }
  .ablauf-grid { grid-template-columns: 1fr; }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px 20px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  }
  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .nav-link { font-size: 1.05rem; padding: 12px 16px; min-height: 48px; }

  .hamburger { display: flex; }
  .btn-phone { font-size: 0.82rem; padding: 9px 14px; gap: 6px; flex-shrink: 0; }
  .btn-phone svg { width: 20px; height: 20px; }

  .preise-grid { grid-template-columns: 1fr; max-width: 480px; }
}

/* =============================================
   RESPONSIVE – MOBILE (max 640px)
   ============================================= */
@media (max-width: 640px) {
  :root { --section-pad: 52px; }
  html { font-size: 17px; }

  .header-inner { gap: 10px; }
  .logo { font-size: 1rem; flex-shrink: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
  .btn-phone { font-size: 0.76rem; padding: 8px 10px; gap: 5px; }
  .btn-phone svg { width: 16px; height: 16px; }

  .hero { padding-top: calc(72px + 48px); padding-bottom: 52px; }
  .hero-img-wrap img { height: 280px; object-position: center 15%; }
  .ueber-image img { object-position: center 10%; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }

  .vorteile-grid { grid-template-columns: 1fr; }
  .leistungen-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 10px; }

  .modal-box { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .hero-float-card { font-size: 0.85rem; padding: 10px 16px; left: 12px; right: auto; bottom: -12px; }
}

/* =============================================
   RESPONSIVE – SMALL MOBILE (max 480px)
   ============================================= */
@media (max-width: 480px) {
  .preis-card { padding: 28px 22px; }
  .btn { font-size: 0.95rem; padding: 14px 22px; }
  .btn-phone { font-size: 0.7rem; padding: 6px 9px; gap: 4px; }
  .btn-phone svg { width: 14px; height: 14px; }
}