/* ============================================================
   GARTENJUWEL — style.css
   Mobile-First · Reines CSS, kein Framework
   Inhaltsverzeichnis:
   01. Design-Tokens (Custom Properties)
   02. Reset & Basis
   03. Layout-Hilfsklassen
   04. Typografie-Elemente (Eyebrow, Section-Header)
   05. Buttons
   06. Ladeanimation
   07. Header & Navigation (Desktop + Mobile)
   08. Hero
   09. Leistungen (Service-Kategorien, Karten, Checkliste, Kärcher-Badge)
   10. Bild-Band (Statement)
   11. Warum-Gartenjuwel-Karten
   12. Vorher/Nachher-Vergleichsregler
   13. Kundenbewertungen
   14. Kontakt (Formular, Info-Karten, Karten-Platzhalter)
   15. Footer
   16. Scroll-to-Top
   17. Scroll-Reveal-Animationen
   18. Responsive Breakpoints
   19. Barrierefreiheit / Reduced Motion
============================================================ */


/* ============================================================
   01. DESIGN-TOKENS
============================================================ */
:root {
  /* Markenfarben (laut Vorgabe) */
  --color-primary: #2E7D32;        /* Dunkelgrün */
  --color-primary-dark: #1B5E20;   /* Abgeleitet für Hover/Kontrast */
  --color-primary-light: #E8F3E9;  /* Sehr helles Grün für Flächen */
  --color-secondary: #66BB6A;      /* Hellgrün */
  --color-white: #FFFFFF;
  --color-anthracite: #263238;     /* Anthrazit */
  --color-anthracite-soft: #46545c;
  --color-bg-alt: #F4F8F4;         /* Sanftes Grün-Weiß für alternierende Sections */
  --color-border: #E3E9E4;
  --color-star: #F5A623;

  /* Typografie */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Radien */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  /* Schatten */
  --shadow-sm: 0 2px 8px rgba(38, 50, 56, 0.08);
  --shadow-md: 0 12px 28px -8px rgba(38, 50, 56, 0.18);
  --shadow-lg: 0 24px 60px -12px rgba(38, 50, 56, 0.28);
  --shadow-btn: 0 10px 24px -6px rgba(46, 125, 50, 0.45);

  /* Layout */
  --container-width: 1240px;
  --header-height: 84px;
  --header-height-scrolled: 68px;

  /* Übergänge */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease);
  --transition-base: 0.4s var(--ease);
  --transition-slow: 0.7s var(--ease);
}

/* ============================================================
   02. RESET & BASIS
============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height-scrolled);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-anthracite);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
svg { fill: currentColor; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  color: var(--color-anthracite);
}

p { margin: 0; line-height: 1.7; }

a { color: inherit; text-decoration: none; }

ul, ol { margin: 0; padding: 0; list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

/* Sprung-Link für Tastatur-/Screenreader-Nutzer */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 16px; }

/* Sichtbarer Fokus-Ring (konsistent, zugänglich) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}


/* ============================================================
   03. LAYOUT-HILFSKLASSEN
============================================================ */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 20px;
}

.section {
  padding-block: 88px;
}

.section--alt {
  background: var(--color-bg-alt);
}


/* ============================================================
   04. TYPOGRAFIE-ELEMENTE
============================================================ */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.eyebrow--light { color: var(--color-secondary); }

.section__header {
  max-width: 680px;
  margin-bottom: 56px;
}

.section__title {
  font-size: clamp(1.8rem, 1.4rem + 1.8vw, 2.6rem);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.section__lead {
  font-size: 1.1rem;
  color: var(--color-anthracite-soft);
  max-width: 56ch;
}


/* ============================================================
   05. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn__icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn__icon { transform: translateX(3px); }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-btn);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -8px rgba(46, 125, 50, 0.55);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.65);
}
.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--lg { padding: 17px 34px; font-size: 1.02rem; }
.btn--sm { padding: 10px 22px; font-size: 0.9rem; }


/* ============================================================
   06. LADEANIMATION
============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--color-primary);
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__mark {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader__leaf {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--color-white);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  animation: draw-leaf 1.6s var(--ease) infinite;
}

@keyframes draw-leaf {
  0%   { stroke-dashoffset: 220; }
  55%  { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 0; opacity: 0; }
}

.loader__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--color-white);
}


/* ============================================================
   07. HEADER & NAVIGATION
============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), height var(--transition-base);
}

.header.is-scrolled {
  height: var(--header-height-scrolled);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-base);
}

.logo__icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.28rem;
  color: var(--color-white);
  transition: color var(--transition-base);
}
.logo__text em { color: var(--color-secondary); font-style: normal; }

.header.is-scrolled .logo__text { color: var(--color-anthracite); }

.logo--footer .logo__text { color: var(--color-white); }
.logo--footer .logo__mark { background: rgba(255,255,255,0.1); }
.logo--footer .logo__icon { color: var(--color-secondary); }

/* Desktop-Navigation */
.nav__list {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav__link {
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--color-white);
  position: relative;
  padding-block: 6px;
  transition: color var(--transition-fast);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}
.nav__link:hover::after { transform: scaleX(1); }

.header.is-scrolled .nav__link { color: var(--color-anthracite); }
.header.is-scrolled .nav__link:hover { color: var(--color-primary); }

/* Header-Aktionen (CTA + Hamburger) */
.header__actions { display: flex; align-items: center; gap: 16px; }
.header__cta { display: none; }

.hamburger {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hamburger__icon {
  width: 24px;
  height: 24px;
  color: var(--color-white);
  position: absolute;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.header.is-scrolled .hamburger__icon { color: var(--color-anthracite); }

.hamburger__icon--close { opacity: 0; transform: rotate(-90deg); }
.hamburger.is-open .hamburger__icon--open { opacity: 0; transform: rotate(90deg); }
.hamburger.is-open .hamburger__icon--close { opacity: 1; transform: rotate(0); }

/* Mobiles Menü */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(340px, 84vw);
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  z-index: 890;
  padding: 110px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 34px;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}
.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav__list { display: flex; flex-direction: column; gap: 6px; }
.mobile-nav__link {
  display: block;
  padding: 13px 4px;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--color-anthracite);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__cta { justify-content: center; margin-top: auto; }

/* Abdunklung hinter mobilem Menü */
.nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(38, 50, 56, 0.5);
  z-index: 880;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.nav-scrim.is-open { opacity: 1; visibility: visible; }


/* ============================================================
   08. HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(19, 33, 22, 0.65) 0%, rgba(19, 33, 22, 0.45) 45%, rgba(15, 27, 18, 0.82) 100%);
}

.hero__content {
  padding-top: var(--header-height);
  max-width: 780px;
}

.hero__title {
  font-size: clamp(2.1rem, 1.5rem + 3.3vw, 3.6rem);
  color: var(--color-white);
  letter-spacing: -0.015em;
  margin-bottom: 22px;
}

.hero__subtitle {
  font-size: clamp(1.02rem, 0.95rem + 0.4vw, 1.2rem);
  color: rgba(255, 255, 255, 0.88);
  max-width: 60ch;
  margin-bottom: 38px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-pill);
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.hero__scroll-hint span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-white);
  animation: scroll-hint 1.8s var(--ease) infinite;
}
@keyframes scroll-hint {
  0%   { transform: translateY(0); opacity: 1; }
  70%  { opacity: 0.3; }
  100% { transform: translateY(14px); opacity: 0; }
}


/* ============================================================
   09. LEISTUNGEN
============================================================ */
.service-category { margin-bottom: 64px; }
.service-category:last-child { margin-bottom: 0; }

.service-category__head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 34px;
}

.service-category__icon {
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-category__icon svg { width: 28px; height: 28px; }

.service-category__icon--green {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.service-category__icon--anthracite {
  background: #E8EDEF;
  color: var(--color-anthracite);
}

.service-category__title {
  font-size: 1.5rem;
  margin-bottom: 4px;
}
.service-category__desc {
  color: var(--color-anthracite-soft);
  font-size: 0.98rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  margin-bottom: 28px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card__image { aspect-ratio: 4 / 3; overflow: hidden; }
.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.service-card:hover .service-card__image img { transform: scale(1.08); }

.service-card__body { padding: 22px 22px 26px; }
.service-card__icon {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.service-card__title { font-size: 1.1rem; margin-bottom: 8px; }
.service-card__text {
  font-size: 0.92rem;
  color: var(--color-anthracite-soft);
  line-height: 1.6;
}

/* Checkliste (restliche Gartenservice-Punkte) */
.checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.checklist__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
}
.checklist__item svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Kärcher-Hinweis-Badge */
.kaercher-badge {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 32px;
  padding: 22px 26px;
  background: var(--color-anthracite);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.9);
}
.kaercher-badge__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  color: var(--color-secondary);
  margin-top: 2px;
}
.kaercher-badge p { font-size: 0.96rem; line-height: 1.65; }
.kaercher-badge strong { color: var(--color-white); }


/* ============================================================
   10. BILD-BAND (STATEMENT)
============================================================ */
.image-band {
  position: relative;
  height: clamp(280px, 42vw, 440px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.image-band__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-band__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27, 94, 32, 0.55), rgba(19, 33, 22, 0.72));
}
.image-band__quote {
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--color-white);
  font-size: clamp(1.4rem, 1.1rem + 1.6vw, 2.2rem);
  max-width: 15ch;
  line-height: 1.35;
}


/* ============================================================
   11. WARUM-GARTENJUWEL-KARTEN
============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 26px;
}

.why-card {
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.why-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-btn);
}
.why-card__icon svg { width: 24px; height: 24px; }

.why-card__title { font-size: 1.12rem; margin-bottom: 10px; }
.why-card__text {
  font-size: 0.94rem;
  color: var(--color-anthracite-soft);
  line-height: 1.65;
}


/* ============================================================
   12. VORHER/NACHHER-VERGLEICHSREGLER
============================================================ */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px 32px;
}

.compare__frame {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-anthracite);
  --pos: 50%;
}

.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.compare__after-wrap {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 0;
  pointer-events: none;
  z-index: 3;
}
.compare__handle::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: -1px;
  width: 2px;
  background: rgba(255, 255, 255, 0.9);
}
.compare__handle svg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  padding: 11px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.compare__tag {
  position: absolute;
  top: 16px;
  z-index: 4;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(38, 50, 56, 0.55);
  backdrop-filter: blur(4px);
  pointer-events: none;
}
.compare__tag--before { left: 16px; }
.compare__tag--after  { right: 16px; }

.compare__slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  z-index: 5;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: ew-resize;
}
.compare__slider::-webkit-slider-runnable-track { background: transparent; }
.compare__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: ew-resize;
}
.compare__slider::-moz-range-track { background: transparent; border: none; }
.compare__slider::-moz-range-thumb {
  width: 2px;
  height: 100%;
  background: transparent;
  border: none;
  cursor: ew-resize;
}

.compare__caption {
  margin-top: 16px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-anthracite);
}


/* ============================================================
   13. KUNDENBEWERTUNGEN
============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}

.testimonial-card {
  position: relative;
  padding: 34px 30px 30px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.testimonial-card__quote {
  width: 34px;
  height: 34px;
  color: var(--color-primary-light);
  margin-bottom: 6px;
}

.stars { display: flex; gap: 3px; margin-bottom: 16px; }
.stars svg { width: 17px; height: 17px; color: var(--color-star); }

.testimonial-card__text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-anthracite-soft);
  margin-bottom: 24px;
}

.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.testimonial-card__name { font-weight: 700; font-size: 0.95rem; }
.testimonial-card__role { font-size: 0.84rem; color: var(--color-anthracite-soft); }


/* ============================================================
   14. KONTAKT
============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 44px;
  align-items: start;
}

.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-anthracite);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #9AA5A9; }

.form-group.has-error input,
.form-group.has-error textarea {
  border-color: #D64545;
  background: #FDF1F1;
}

.form-error {
  display: block;
  min-height: 18px;
  font-size: 0.8rem;
  color: #D64545;
  margin-top: 6px;
}

.contact-form__submit { width: 100%; justify-content: center; margin-top: 6px; }

.contact-form__success {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.9rem;
  font-weight: 600;
}
.contact-form__success.is-visible { display: flex; }
.contact-form__success svg { width: 20px; height: 20px; flex-shrink: 0; }

/* Kontakt-Seitenspalte */
.contact-side { display: flex; flex-direction: column; gap: 16px; }

.info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.info-card:not(.info-card--static):hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.info-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.info-card__icon svg { width: 20px; height: 20px; }

.info-card__label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-anthracite-soft);
  margin-bottom: 2px;
}
.info-card__value { display: block; font-weight: 700; font-size: 0.98rem; }

/* Google-Maps-Platzhalter */
.map-placeholder {
  position: relative;
  min-height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-primary-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-primary-dark);
  flex: 1;
  border: 1px solid var(--color-border);
}
.map-placeholder__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46, 125, 50, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 125, 50, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
}
.map-placeholder__pin {
  position: relative;
  width: 34px;
  height: 34px;
}
.map-placeholder p {
  position: relative;
  font-size: 0.88rem;
  font-weight: 600;
}


/* ============================================================
   15. FOOTER
============================================================ */
.footer { background: var(--color-anthracite); color: rgba(255, 255, 255, 0.75); }

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-block: 64px 48px;
}

.footer__tagline {
  margin-top: 16px;
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 30ch;
  color: rgba(255, 255, 255, 0.6);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 18px;
}

.footer__list { display: flex; flex-direction: column; gap: 12px; font-size: 0.92rem; }
.footer__list a { transition: color var(--transition-fast); }
.footer__list a:hover { color: var(--color-secondary); }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-block: 22px;
  font-size: 0.84rem;
}
.footer__legal { display: flex; gap: 20px; }
.footer__legal a:hover { color: var(--color-white); }


/* ============================================================
   16. SCROLL-TO-TOP
============================================================ */
.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 700;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base), background-color var(--transition-fast);
}
.scroll-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--color-primary-dark); }
.scroll-top svg { width: 22px; height: 22px; }


/* ============================================================
   17. SCROLL-REVEAL-ANIMATIONEN
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Gestaffelte Verzögerung für Kind-Elemente in Grids */
.service-grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.service-grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.service-grid .reveal:nth-child(4) { transition-delay: 0.18s; }
.why-grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.why-grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.why-grid .reveal:nth-child(4) { transition-delay: 0.18s; }
.why-grid .reveal:nth-child(5) { transition-delay: 0.24s; }


/* ============================================================
   18. RESPONSIVE BREAKPOINTS
============================================================ */

/* Tablet ≥ 768px */
@media (min-width: 768px) {
  .footer__inner { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__col:last-child { grid-column: span 1; }
}

/* Desktop ≥ 900px — Navigation wird sichtbar, Hamburger verschwindet */
@media (min-width: 900px) {
  .nav { display: block; }
  .hamburger { display: none; }
  .mobile-nav, .nav-scrim { display: none; }
  .header__cta { display: inline-flex; }
}

@media (max-width: 899.98px) {
  .nav { display: none; }
}

/* Kontaktformular: einspaltig unterhalb 900px */
@media (max-width: 899.98px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* Footer: einspaltig auf Mobilgeräten */
@media (max-width: 599.98px) {
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* Große Desktops */
@media (min-width: 1280px) {
  .section { padding-block: 110px; }
}

/* Kleine Mobilgeräte: etwas kompakteres Spacing */
@media (max-width: 480px) {
  .section { padding-block: 64px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .contact-form { padding: 26px 22px; }
  .service-category__head { align-items: flex-start; }
}


/* ============================================================
   19. BARRIEREFREIHEIT / REDUCED MOTION
============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__image { transform: none; }
}