/* ============================================================
   HausServiceZentrum.de — Design System
   Technisch · Strukturiert · Lokal
   ============================================================ */

/* 1 · VARIABLEN
   ============================================================ */
:root {
  --blue-deep:    #12304A;
  --blue-slate:   #1F3D53;
  --green:        #3E7C67;
  --green-light:  #4E9880;
  --blue-line:    #D9E6EA;
  --bg:           #F6F8F7;
  --bg-alt:       #EEF2F0;
  --white:        #FFFFFF;
  --text:         #17212B;
  --text-muted:   #596773;
  --warm:         #D9D2C5;

  --font-display: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'Consolas', 'Courier New', monospace;

  --max-w:        1200px;
  --pad:          clamp(72px, 9vw, 128px);
  --gap:          clamp(16px, 3vw, 32px);

  --radius:       4px;
  --radius-md:    8px;
  --radius-lg:    16px;

  --shadow-xs:    0 1px 4px rgba(18,48,74,.06);
  --shadow-sm:    0 2px 10px rgba(18,48,74,.08);
  --shadow-md:    0 6px 24px rgba(18,48,74,.10);
  --shadow-lg:    0 12px 48px rgba(18,48,74,.13);

  --t:  0.22s ease;
  --tm: 0.35s ease;
}

/* 2 · RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.7;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }

/* 3 · TYPOGRAFIE
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue-deep);
}
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.4rem); }
h4 { font-size: 1rem; font-weight: 600; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.eyebrow::before { content: '// '; opacity: .5; }

.lead {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 640px;
}

/* 4 · LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}
.section { padding-block: var(--pad); }
.section--alt { background: var(--white); }
.section--dark {
  background: var(--blue-deep);
  color: var(--blue-line);
}
.section--dark h2, .section--dark h3 { color: var(--white); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--gap); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: 12px; }
.gap-md { gap: 24px; }

.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-xs { margin-top: 8px; }
.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 32px; }
.mt-lg { margin-top: 48px; }
.mb-sm { margin-bottom: 16px; }
.mb-md { margin-bottom: 32px; }
.section-header { margin-bottom: clamp(40px, 5vw, 64px); }

/* 5 · BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: background var(--t), color var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--blue-deep);
  color: var(--white);
  border-color: var(--blue-deep);
}
.btn-primary:hover {
  background: var(--blue-slate);
  border-color: var(--blue-slate);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: transparent;
  color: var(--blue-deep);
  border-color: var(--blue-deep);
}
.btn-secondary:hover {
  background: var(--blue-deep);
  color: var(--white);
  transform: translateY(-1px);
}
.btn-green {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-green:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }
.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-cta-group { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* 6 · NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 5vw, 48px);
  transition: background var(--tm), box-shadow var(--tm), padding var(--tm);
}
.nav.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(18,48,74,.08), var(--shadow-sm);
  padding-top: 14px;
  padding-bottom: 14px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav__logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.2;
}
.nav__logo-text span { color: var(--green); }

/* Desktop links */
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: color var(--t);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  transition: width var(--t);
  border-radius: 2px;
}
.nav__links a:hover { color: var(--blue-deep); }
.nav__links a:hover::after { width: 100%; }

.nav__phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}
.nav__cta-btn {
  padding: 10px 22px;
  background: var(--green);
  color: var(--white) !important;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem !important;
  transition: background var(--t), transform var(--t) !important;
}
.nav__cta-btn::after { display: none !important; }
.nav__cta-btn:hover {
  background: var(--green-light) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
}

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blue-deep);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 100vw);
  background: var(--white);
  z-index: 190;
  padding: 96px 32px 40px;
  transform: translateX(100%);
  transition: transform var(--tm);
  box-shadow: -4px 0 32px rgba(18,48,74,.15);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue-deep);
  border-bottom: 1px solid var(--bg-alt);
  transition: color var(--t), padding-left var(--t);
}
.mobile-menu a:hover { color: var(--green); padding-left: 8px; }
.mobile-menu .mobile-cta { margin-top: 24px; }
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(18,48,74,.35);
  backdrop-filter: blur(3px);
  z-index: 180;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tm);
}
.mobile-overlay.visible { opacity: 1; pointer-events: all; }

/* 7 · HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: var(--bg);
}

/* Blueprint-Raster */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18,48,74,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,48,74,.055) 1px, transparent 1px);
  background-size: 52px 52px;
  background-position: -1px -1px;
  animation: gridIn 1.4s ease both;
  pointer-events: none;
}
/* Fader an den Rändern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 60% 50%, transparent 40%, var(--bg) 100%);
  pointer-events: none;
}

@keyframes gridIn {
  from { opacity: 0; background-size: 56px 56px; }
  to   { opacity: 1; background-size: 52px 52px; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
  padding-block: clamp(48px, 7vw, 96px);
}

.hero__content { max-width: 560px; }
.hero__content h1    { margin-bottom: 24px; }
.hero__content .lead { margin-bottom: 36px; }

/* Trust-Badges */
.hero__badges {
  display: flex;
  gap: 24px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

/* Blueprint-Haus (SVG rechts) */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__house {
  width: 100%;
  max-width: 480px;
  filter: drop-shadow(0 8px 32px rgba(18,48,74,.08));
}
/* Stroke-Draw-Animation für alle Pfade im Haus-SVG */
.hero__house .draw {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: drawLine 1.8s ease forwards;
}
.hero__house .draw-delay-1 { animation-delay: .4s; }
.hero__house .draw-delay-2 { animation-delay: .6s; }
.hero__house .draw-delay-3 { animation-delay: .8s; }
.hero__house .draw-delay-4 { animation-delay: 1.0s; }
.hero__house .draw-delay-5 { animation-delay: 1.2s; }
.hero__house .draw-delay-6 { animation-delay: 1.4s; }

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

/* Service-Chips auf dem SVG */
.hero__chips {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__chip {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--blue-deep);
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.hero__chip:nth-child(1) { top: 12%;    left: -5%;  }
.hero__chip:nth-child(2) { top: 35%;    right: 0%;  }
.hero__chip:nth-child(3) { bottom: 28%; left: 2%;   }
.hero__chip:nth-child(4) { bottom: 12%; right: 5%;  }

@keyframes chipFloat {
  0%, 100% { transform: translateY(0px);  }
  50%       { transform: translateY(-7px); }
}
.hero__chip.is-floating { animation: chipFloat 3.6s ease-in-out infinite; }
.hero__chip.is-floating:nth-child(1) { animation-duration: 3.8s; animation-delay: 0s;   }
.hero__chip.is-floating:nth-child(2) { animation-duration: 3.3s; animation-delay: 0.6s; }
.hero__chip.is-floating:nth-child(3) { animation-duration: 4.1s; animation-delay: 1.2s; }
.hero__chip.is-floating:nth-child(4) { animation-duration: 3.5s; animation-delay: 0.3s; }

/* 8 · LEISTUNGSKARTEN
   ============================================================ */
.services { background: var(--white); }
.services__intro { max-width: 600px; }

.service-card {
  background: var(--bg);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
  transition: transform var(--tm), box-shadow var(--tm), border-color var(--tm);
  overflow: hidden;
}
/* Technische Linie links (erscheint beim Hover) */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--green);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--tm);
  border-radius: 0 0 0 var(--radius-md);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-line);
}
.service-card:hover::before { transform: scaleY(1); }

/* Nummer-Label */
.service-card__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--green);
  letter-spacing: 0.12em;
  margin-bottom: 20px;
  opacity: .8;
}
.service-card__icon {
  width: 44px; height: 44px;
  color: var(--blue-deep);
  margin-bottom: 16px;
}
.service-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; }
.service-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t), color var(--t);
}
.service-card__link:hover { gap: 10px; color: var(--green-light); }
.service-card__link svg { transition: transform var(--t); }
.service-card__link:hover svg { transform: translateX(3px); }

/* 9 · WARUM HSZ
   ============================================================ */
.why { background: var(--bg); }
.why__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }

.why-item {
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  gap: 20px;
  transition: box-shadow var(--tm);
}
.why-item:hover { box-shadow: var(--shadow-sm); }
.why-item__icon {
  width: 40px; height: 40px;
  background: rgba(62,124,103,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--green);
}
.why-item__body h4 { color: var(--blue-deep); margin-bottom: 8px; }
.why-item__body p  { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }

/* 10 · ABLAUF / PROZESS
   ============================================================ */
.process { background: var(--blue-deep); }
.process h2  { color: var(--white); }
.process .lead { color: var(--blue-line); }

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  position: relative;
  margin-top: clamp(40px, 5vw, 64px);
}
/* Verbindungslinie */
.process__steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 12.5%; right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, var(--blue-slate), rgba(62,124,103,.6), var(--blue-slate));
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
}
.process-step__num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--blue-slate);
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  transition: background var(--tm), transform var(--tm);
}
.process-step:hover .process-step__num {
  background: var(--green);
  transform: scale(1.08);
}
.process-step h4 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.process-step p  { color: rgba(217,230,234,.7); font-size: 0.875rem; line-height: 1.6; }

/* 11 · ZIELGRUPPEN
   ============================================================ */
.target { background: var(--white); }
.target__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-top: clamp(40px, 5vw, 56px);
}

.target-card {
  border-radius: var(--radius-md);
  padding: clamp(32px, 4vw, 48px);
  position: relative;
  overflow: hidden;
}
.target-card--private {
  background: var(--blue-deep);
  color: var(--blue-line);
}
.target-card--private h3 { color: var(--white); }
.target-card--owner {
  background: var(--bg);
  border: 1px solid var(--blue-line);
  color: var(--text-muted);
}
.target-card--owner h3 { color: var(--blue-deep); }

.target-card__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: .6;
  margin-bottom: 16px;
}
.target-card h3 { margin-bottom: 16px; font-size: 1.2rem; }
.target-card p  { font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }

/* Dekorativer Kreis im Hintergrund */
.target-card::after {
  content: '';
  position: absolute;
  bottom: -60px; right: -60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.07);
  pointer-events: none;
}
.target-card--owner::after { border-color: rgba(18,48,74,.05); }

/* 12 · LOKAL-BEREICH
   ============================================================ */
.local { background: var(--bg); }
.local__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.local__map-placeholder {
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  gap: 12px;
}
.local__map-placeholder svg { color: var(--green); opacity: .5; }

/* 13 · KONTAKT-TEASER
   ============================================================ */
.contact-teaser { background: var(--blue-deep); }
.contact-teaser h2 { color: var(--white); }
.contact-teaser .lead { color: var(--blue-line); max-width: 560px; }
.contact-teaser__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

/* Mini-Formular im Teaser */
.mini-form { display: flex; flex-direction: column; gap: 14px; }
.mini-form .form-field input,
.mini-form .form-field select,
.mini-form .form-field textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(217,230,234,.2);
  border-radius: var(--radius);
  color: var(--white);
  font: inherit;
  font-size: 0.9rem;
  transition: border-color var(--t), background var(--t);
  outline: none;
}
.mini-form .form-field input::placeholder,
.mini-form .form-field textarea::placeholder { color: rgba(217,230,234,.45); }
.mini-form .form-field select option { background: var(--blue-slate); color: var(--white); }
.mini-form .form-field input:focus,
.mini-form .form-field select:focus,
.mini-form .form-field textarea:focus {
  border-color: var(--green);
  background: rgba(255,255,255,.12);
}
.mini-form .form-field textarea { resize: vertical; min-height: 100px; }

/* 14 · KONTAKTFORMULAR (Vollseite)
   ============================================================ */
.contact-page { background: var(--bg); }
.contact-form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-sidebar h3 { margin-bottom: 16px; }
.contact-sidebar .lead { margin-bottom: 32px; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--blue-line);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.contact-info-item svg { color: var(--green); flex-shrink: 0; margin-top: 2px; }

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--blue-line);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid .full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-deep);
  letter-spacing: 0.02em;
}
.form-group label .req { color: var(--green); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--blue-line);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(62,124,103,.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group .hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Checkbox */
.form-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.form-check input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--green);
  cursor: pointer;
}
.form-check a { color: var(--green); text-decoration: underline; }

/* Honeypot */
.hp-field { position: absolute; opacity: 0; pointer-events: none; tab-index: -1; }

/* Formular-Feedback */
.form-notice {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: none;
}
.form-notice.success {
  background: rgba(62,124,103,.1);
  border: 1px solid rgba(62,124,103,.3);
  color: #2d6855;
  display: block;
}
.form-notice.error {
  background: rgba(220,38,38,.07);
  border: 1px solid rgba(220,38,38,.25);
  color: #b91c1c;
  display: block;
}

/* 15 · FAQ
   ============================================================ */
.faq { background: var(--white); }
.faq__list { max-width: 800px; margin-inline: auto; }

.faq-item {
  border-bottom: 1px solid var(--blue-line);
  overflow: hidden;
}
.faq-item:first-child { border-top: 1px solid var(--blue-line); }

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  text-align: left;
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--blue-deep);
  transition: color var(--t);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-trigger:hover { color: var(--green); }
.faq-trigger svg {
  flex-shrink: 0;
  transition: transform var(--tm);
  color: var(--green);
}
.faq-item.open .faq-trigger svg { transform: rotate(45deg); }

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
.faq-body p {
  padding-bottom: 22px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
  max-width: 680px;
}

/* 16 · FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(135deg, var(--blue-deep) 0%, #0d2436 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
/* Blueprint-Muster im CTA */
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(217,230,234,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217,230,234,.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.final-cta__inner { position: relative; z-index: 1; }
.final-cta h2 { color: var(--white); margin-bottom: 16px; }
.final-cta .lead { color: var(--blue-line); margin-inline: auto; margin-bottom: 36px; }

/* 17 · FOOTER
   ============================================================ */
.footer {
  background: var(--blue-deep);
  color: rgba(217,230,234,.7);
  padding-block: 56px 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--gap);
  margin-bottom: 48px;
}
.footer__brand { max-width: 280px; }
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  text-decoration: none;
}
.footer__logo svg rect { fill: transparent; }
.footer__logo-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.footer__brand p { font-size: 0.875rem; line-height: 1.7; }

.footer__col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: 0.875rem;
  color: rgba(217,230,234,.6);
  transition: color var(--t);
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(217,230,234,.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(217,230,234,.4);
}
.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  color: rgba(217,230,234,.4);
  font-size: 0.8rem;
  transition: color var(--t);
}
.footer__legal a:hover { color: var(--white); }

/* Mobile Kontaktleiste */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 150;
  background: var(--white);
  border-top: 1px solid var(--blue-line);
  box-shadow: 0 -4px 20px rgba(18,48,74,.12);
}
.mobile-bar__inner {
  display: flex;
}
.mobile-bar a {
  flex: 1;
  padding: 14px 8px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--t), background var(--t);
  letter-spacing: 0.03em;
}
.mobile-bar a svg { width: 20px; height: 20px; }
.mobile-bar a.primary {
  background: var(--green);
  color: var(--white);
}
.mobile-bar a:hover { color: var(--blue-deep); }
.mobile-bar a.primary:hover { background: var(--green-light); color: var(--white); }

/* 18 · SEITENSPEZIFISCHE HERO (Leistungsseiten)
   ============================================================ */
.page-hero {
  padding-top: 120px;
  padding-bottom: 64px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18,48,74,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,48,74,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; max-width: 720px; }
.page-hero .breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-hero .breadcrumb a { color: var(--green); transition: color var(--t); }
.page-hero .breadcrumb a:hover { color: var(--green-light); }
.page-hero .breadcrumb span { opacity: .4; }

.page-hero h1 { margin-bottom: 20px; }
.page-hero .lead { margin-bottom: 32px; }

/* Leistungs-Details */
.service-content { background: var(--white); }
.service-content__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.service-content__main h2 { font-size: 1.5rem; margin-bottom: 16px; margin-top: 40px; }
.service-content__main h2:first-child { margin-top: 0; }
.service-content__main p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.75; }
.service-content__main ul {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-content__main ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.service-content__main ul li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  margin-top: 7px;
}

/* Sidebar CTA-Karte */
.sidebar-cta {
  background: var(--blue-deep);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  color: var(--blue-line);
  position: sticky;
  top: 96px;
}
.sidebar-cta h4 { color: var(--white); margin-bottom: 12px; }
.sidebar-cta p  { font-size: 0.875rem; margin-bottom: 24px; line-height: 1.65; }

.hinweis-box {
  background: rgba(62,124,103,.08);
  border: 1px solid rgba(62,124,103,.2);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-block: 28px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* 19 · ÜBER UNS / SPEZIALSEITEN
   ============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-value-item {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius);
}
.about-value-item__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  margin-top: 5px;
}
.about-value-item p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.about-value-item strong { color: var(--blue-deep); display: block; margin-bottom: 4px; }

/* 20 · IMPRESSUM / DATENSCHUTZ
   ============================================================ */
.legal-page { background: var(--bg); }
.legal-content {
  max-width: 760px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: clamp(28px, 4vw, 56px);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--blue-line);
}
.legal-content h2 { font-size: 1.4rem; margin-top: 36px; margin-bottom: 12px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 1.05rem; margin-top: 24px; margin-bottom: 8px; }
.legal-content p  { color: var(--text-muted); margin-bottom: 12px; font-size: 0.9rem; line-height: 1.75; }
.legal-content a  { color: var(--green); }
.legal-content .placeholder-field {
  background: rgba(255,180,0,.12);
  border: 1px dashed #c9a300;
  border-radius: var(--radius);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #8a6900;
  display: inline-block;
}

/* 21 · SCROLL-REVEALS — via GSAP ScrollTrigger
   ============================================================ */
/* Kein CSS opacity:0 – GSAP setzt Initial-State via gsap.set() */
.reveal-delay-1 { --reveal-delay: 0.08; }
.reveal-delay-2 { --reveal-delay: 0.16; }
.reveal-delay-3 { --reveal-delay: 0.24; }
.reveal-delay-4 { --reveal-delay: 0.32; }
.reveal-delay-5 { --reveal-delay: 0.40; }

/* 22 · BILDPLATZHALTER
   ============================================================ */
.img-placeholder {
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--blue-line) 100%);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  gap: 10px;
  aspect-ratio: 16/10;
}
.img-placeholder svg { opacity: .3; }

/* 23 · RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .process__steps::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .service-content__grid { grid-template-columns: 1fr; }
  .sidebar-cta { position: static; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero__content { max-width: 100%; }
  .why__grid { grid-template-columns: 1fr; }
  .target__grid { grid-template-columns: 1fr; }
  .local__inner { grid-template-columns: 1fr; }
  .contact-teaser__inner { grid-template-columns: 1fr; }
  .contact-form-wrapper { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: 1; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .mobile-bar { display: block; }
  body { padding-bottom: 64px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(1.75rem, 7vw, 2.4rem); }
  h2 { font-size: clamp(1.4rem, 5vw, 1.9rem); }
}

@media (max-width: 480px) {
  .btn-cta-group { flex-direction: column; align-items: stretch; }
  .btn-cta-group .btn { text-align: center; justify-content: center; }
  .hero__badges { gap: 16px; }
  .process__steps { grid-template-columns: 1fr; }
}

/* 24 · GSAP ENHANCEMENTS
   ============================================================ */

/* Hero H1 — Gradient Text */
.hero__content h1 {
  background: linear-gradient(138deg, var(--blue-deep) 45%, #226b55 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-bottom: 0.06em;
}

/* Hero image — schärfere Box */
.hero__visual img {
  border-radius: 16px;
  box-shadow: 0 20px 72px rgba(18,48,74,.2);
}

/* Buttons — Shimmer on hover */
.btn { position: relative; overflow: hidden; }
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
  transform: skewX(-18deg);
  pointer-events: none;
}
.btn:hover::before { animation: btnShimmer 0.55s ease forwards; }
@keyframes btnShimmer {
  from { left: -80%; }
  to   { left: 150%; }
}

/* Service card icon — hover rotate */
.service-card__icon {
  transition: transform var(--tm), color var(--tm);
}
.service-card:hover .service-card__icon {
  color: var(--green);
  transform: scale(1.12) rotate(-6deg);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Why-item icon — hover fill */
.why-item__icon {
  transition: background var(--tm), color var(--tm), transform var(--tm);
}
.why-item:hover .why-item__icon {
  background: var(--green);
  color: var(--white);
  transform: scale(1.1) rotate(-5deg);
}

/* Process step — glow ring */
.process-step:hover .process-step__num {
  box-shadow: 0 0 0 8px rgba(62,124,103,.22);
}

/* Final CTA button — subtle pulse */
@keyframes ctaPulse {
  0%, 100% { box-shadow: var(--shadow-md), 0 0 0 0 rgba(62,124,103,.4); }
  60%       { box-shadow: var(--shadow-md), 0 0 0 18px rgba(62,124,103,.0); }
}
.final-cta .btn-green.btn-lg { animation: ctaPulse 2.6s ease-in-out 1s infinite; }
.final-cta .btn-green.btn-lg:hover { animation: none; transform: translateY(-2px); }

/* Sidebar CTA — Glow border */
.sidebar-cta {
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(62,124,103,.15);
  transition: box-shadow var(--tm);
}
.sidebar-cta:hover {
  box-shadow: var(--shadow-lg), 0 0 0 2px rgba(62,124,103,.25);
}

/* Page hero — stärkeres Raster */
.page-hero::before {
  background-image:
    linear-gradient(rgba(18,48,74,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,48,74,.055) 1px, transparent 1px);
  animation: gridIn 1.2s ease both;
}

/* Hinweis-Box — left-border pulse */
.hinweis-box {
  transition: border-left-color var(--tm), box-shadow var(--tm);
}
.hinweis-box:hover {
  border-left-color: var(--green-light);
  box-shadow: 0 2px 12px rgba(62,124,103,.1);
}

/* 25 · REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero::before { animation: none; }
  .hero__chip { opacity: 1; }
}

/* ── Form Validation States ─────────────────────────────── */
.form-group.is-error input,
.form-group.is-error select,
.form-group.is-error textarea {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}
.form-group.is-valid input,
.form-group.is-valid select,
.form-group.is-valid textarea {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(62,124,103,.08);
}
.field-error {
  font-size: 0.76rem;
  color: #dc2626;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  animation: fadeIn .18s ease;
}
.char-counter {
  display: block;
  text-align: right;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.char-counter.warn { color: #dc2626; }

/* Submit Loading */
.btn--loading {
  opacity: .75;
  pointer-events: none;
  cursor: not-allowed;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn--loading .spin-icon { animation: spin .8s linear infinite; }

/* Success State */
.form-success-state {
  text-align: center;
  padding: 56px 24px;
  animation: fadeIn .3s ease;
}
.form-success-state .success-icon {
  width: 72px; height: 72px;
  background: rgba(62,124,103,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  color: var(--green);
}
.form-success-state h3 { margin-bottom: 12px; color: var(--blue-deep); }
.form-success-state p  { color: var(--text-muted); max-width: 400px; margin: 0 auto 28px; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }