/* ==========================================================================
   GaLaBau & Maschinenservice Konrad Deutschbein
   Onepager Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Logo color palette */
  --color-green: #5BA431;
  --color-green-dark: #4a8a26;
  --color-green-light: #8cc760;
  --color-anthracite: #1F2A2E;
  --color-anthracite-light: #3a4a4f;
  --color-text: #1F2A2E;
  --color-text-muted: #5a6b70;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F7F4;
  --color-border: #e0e4dd;
  --color-error: #c0392b;
  --color-success: #2e7d32;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.6;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Layout */
  --container-max: 1320px;
  --container-narrow: 1080px;
  --header-height: 92px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(31, 42, 46, 0.06);
  --shadow-md: 0 6px 20px rgba(31, 42, 46, 0.10);
  --shadow-lg: 0 16px 40px rgba(31, 42, 46, 0.16);
  --shadow-green: 0 8px 24px rgba(91, 164, 49, 0.32);
  --shadow-green-strong: 0 12px 32px rgba(91, 164, 49, 0.45);
  --transition: 220ms cubic-bezier(.4, 0, .2, 1);
  --transition-slow: 480ms cubic-bezier(.4, 0, .2, 1);
}

/* --------------------------------------------------------------------------
   2. Local Fonts (optional - lege woff2-Dateien in /assets/fonts/ ab)
   Fallback: System-Font-Stack (DSGVO-konform, 0 Bytes Download)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Inter Regular'), local('Inter-Regular'),
       url('../fonts/inter-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: local('Inter Medium'), local('Inter-Medium'),
       url('../fonts/inter-medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local('Inter SemiBold'), local('Inter-SemiBold'),
       url('../fonts/inter-semibold.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('Inter Bold'), local('Inter-Bold'),
       url('../fonts/inter-bold.woff2') format('woff2');
}

/* --------------------------------------------------------------------------
   3. Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-green-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
a:hover,
a:focus-visible {
  color: var(--color-green);
}

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--color-green);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--color-green);
  color: #fff;
}

/* --------------------------------------------------------------------------
   4. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  margin: 0 0 var(--space-4);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-anthracite);
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(1.75rem, 4.2vw, 2.875rem); line-height: 1.1; }
h2 { font-size: clamp(1.625rem, 3.4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: 1.125rem; font-weight: 600; }

p {
  margin: 0 0 var(--space-4);
  text-wrap: pretty;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
  max-width: 60ch;
}

/* --------------------------------------------------------------------------
   5. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-9) 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section--accent {
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(91, 164, 49, 0.10) 0%, rgba(91, 164, 49, 0) 60%),
    var(--color-bg);
  border-top: 1px solid rgba(91, 164, 49, 0.18);
  border-bottom: 1px solid rgba(91, 164, 49, 0.18);
}

/* ----- Werte-Grid (Unser Versprechen) ----- */
.values-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .values-grid { grid-template-columns: repeat(4, 1fr); }
}
/* 5-Spalten-Variante: nutzt auto-fit, damit alle Karten immer gleichmäßig
   verteilt sind und nicht eine alleine in einer neuen Zeile landet. */
.values-grid--five {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

/* ---------- Marquee (durchlaufende Karten, weiche Ränder) ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  /* Weiche Ausblendung links und rechts */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.marquee__track {
  display: flex;
  align-items: stretch;
  gap: var(--space-4);
  width: max-content;
  animation: marquee-scroll 38s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track {
  animation-play-state: paused;
}
.marquee .value-card {
  flex: 0 0 auto;
  width: 240px;
}
/* Im Marquee keinen Lift/Shadow, sonst werden Karten oben/unten beschnitten */
.marquee .value-card:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(91, 164, 49, 0.45);
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - var(--space-2))); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
  .marquee .value-card {
    width: clamp(190px, 30%, 240px);
  }
  .marquee {
    -webkit-mask-image: none;
            mask-image: none;
  }
}
.value-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  min-height: 168px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.value-card:hover {
  transform: translateY(-3px);
  border-color: rgba(91, 164, 49, 0.4);
  box-shadow: var(--shadow-md);
}
.value-card__icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(91, 164, 49, 0.12);
  color: var(--color-green-dark);
  border-radius: 14px;
}
.value-card__icon svg { width: 24px; height: 24px; }
.value-card h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-anthracite);
  text-wrap: balance;
}
.values-quote {
  margin: var(--space-7) auto 0;
  max-width: 100%;
  text-align: center;
  font-size: clamp(0.95rem, 1.3vw, 1.0625rem);
  font-style: italic;
  color: var(--color-text-muted);
  padding: 0 var(--space-5);
  text-wrap: balance;
}
.values-quote::before {
  content: '';
  display: block;
  width: 56px;
  height: 2px;
  background: var(--color-green);
  margin: 0 auto var(--space-4);
  border-radius: 2px;
}
.values-intro {
  max-width: 720px;
  margin: 0 auto var(--space-7);
  text-align: center;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.section__head {
  max-width: 760px;
  margin: 0 auto var(--space-8);
  text-align: center;
}
.section__head .lead {
  margin-left: auto;
  margin-right: auto;
}
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  padding: 0.35rem 0.875rem;
  background: rgba(91, 164, 49, 0.10);
  border: 1px solid rgba(91, 164, 49, 0.25);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-green-dark);
}
.section__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-green);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   6. Buttons (modern, with subtle gradient + glow + arrow on hover)
   -------------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition:
    transform var(--transition),
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    color var(--transition);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
  transition-duration: 80ms;
}

/* Primary (green, signature CTA) */
.btn--primary {
  background: var(--color-green);
  color: #fff;
  border-color: var(--color-green);
  box-shadow: var(--shadow-green);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  color: #fff;
  box-shadow: var(--shadow-green-strong);
}

/* Secondary (outline anthracite) */
.btn--secondary {
  background: transparent;
  color: var(--color-anthracite);
  border-color: var(--color-anthracite);
}
.btn--secondary:hover,
.btn--secondary:focus-visible {
  background: var(--color-anthracite);
  color: #fff;
  box-shadow: 0 6px 16px rgba(31, 42, 46, 0.25);
}

/* Ghost (on dark hero) */
.btn--ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  background: rgba(255,255,255,0.18);
  border-color: #fff;
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

/* --------------------------------------------------------------------------
   7. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), height var(--transition);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-4);
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-anthracite);
  transition: opacity var(--transition);
}
.site-header__brand:hover { opacity: 0.85; }
.site-header__brand img.brand-logo {
  height: 72px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  display: block;
}
@media (max-width: 600px) {
  .site-header__brand img.brand-logo {
    height: 56px;
    max-width: 220px;
  }
}
.site-header__brand-text {
  display: none;
}

.site-nav {
  display: none;
}
@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }
}
.site-nav a:not(.btn) {
  position: relative;
  color: var(--color-anthracite);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.site-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: 4px;
  height: 2px;
  background: var(--color-green);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.site-nav a:not(.btn):hover,
.site-nav a:not(.btn):focus-visible {
  color: var(--color-green-dark);
}
.site-nav a:not(.btn):hover::after,
.site-nav a:not(.btn):focus-visible::after,
.site-nav a:not(.btn).is-active::after {
  transform: scaleX(1);
}
.site-nav a:not(.btn).is-active {
  color: var(--color-green-dark);
}

.site-nav__cta {
  display: none;
  margin-left: var(--space-3);
}
@media (min-width: 1024px) {
  .site-nav__cta { display: inline-flex; }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  color: var(--color-anthracite);
  border-radius: var(--radius-sm);
}
@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}
.nav-toggle:hover {
  background: var(--color-bg-alt);
}
.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background var(--transition);
}
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition);
}
.nav-toggle__bar::before { top: -8px; }
.nav-toggle__bar::after  { top: 8px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after  { transform: translateY(-8px) rotate(-45deg); }

/* Mobile menu (drawer) */
.mobile-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-bg);
  padding: var(--space-6) var(--space-5);
  transform: translateY(-100%);
  transition: transform 280ms ease;
  visibility: hidden;
  z-index: 90;
  overflow-y: auto;
}
.mobile-nav[data-open="true"] {
  transform: translateY(0);
  visibility: visible;
}
.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mobile-nav a {
  display: block;
  padding: var(--space-3) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-anthracite);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav .btn {
  margin-top: var(--space-5);
  width: 100%;
}
@media (min-width: 1024px) {
  .mobile-nav { display: none; }
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-3);
  background: var(--color-anthracite);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  text-decoration: none;
  z-index: 200;
}
.skip-link:focus {
  top: var(--space-3);
}

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-anthracite) 0%, #2c3a3f 100%);
  color: #fff;
  overflow: hidden;
  padding: clamp(var(--space-8), 10vw, 8rem) 0 clamp(var(--space-9), 12vw, 10rem);
  min-height: clamp(560px, 80vh, 820px);
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../img/hero-placeholder.svg');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  z-index: 0;
  transform: scale(1.05);
  transition: transform 16s ease-out;
}
.hero.is-revealed::before {
  transform: scale(1);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 25, 28, 0.35) 0%, rgba(15, 25, 28, 0.15) 50%, rgba(15, 25, 28, 0.55) 100%),
    linear-gradient(110deg, rgba(15, 25, 28, 0.55) 0%, rgba(15, 25, 28, 0.10) 60%);
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
  max-width: 820px;
}
.hero h1 {
  color: #fff;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
.hero p {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: rgba(255,255,255,0.92);
  max-width: 58ch;
  text-shadow: 0 1px 12px rgba(0,0,0,0.25);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.875rem;
  background: rgba(91, 164, 49, 0.18);
  border: 1px solid rgba(91, 164, 49, 0.45);
  border-radius: var(--radius-pill);
  color: #d3edbf;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: fit-content;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero__eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--color-green);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,0.7);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
  animation: float 2.4s ease-in-out infinite;
}
@media (min-width: 768px) {
  .hero__scroll { display: flex; }
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.5);
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
  50%      { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* --------------------------------------------------------------------------
   9. About
   -------------------------------------------------------------------------- */
.about {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 768px) {
  .about {
    grid-template-columns: 1fr 1fr;
  }
}
.about__media {
  position: relative;
}
.about__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow);
}
.about__media::before {
  content: '';
  position: absolute;
  inset: -16px -16px auto auto;
  width: 64%;
  height: 70%;
  background: linear-gradient(135deg, rgba(91, 164, 49, 0.18), rgba(91, 164, 49, 0));
  border-radius: var(--radius-lg);
  z-index: -1;
}
.about__list {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.about__list li {
  position: relative;
  padding-left: 1.75rem;
}
.about__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  background: var(--color-green);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   10. Services
   -------------------------------------------------------------------------- */
.services {
  display: grid;
  gap: var(--space-6);
}
@media (min-width: 960px) {
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-group {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.service-group:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(91, 164, 49, 0.35);
}
.service-group__media {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-alt);
  overflow: hidden;
  position: relative;
}
.service-group__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.service-group:hover .service-group__media img {
  transform: scale(1.04);
}
.service-group__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(31, 42, 46, 0.18));
  pointer-events: none;
}
.service-group__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.service-group__body h3 {
  margin-bottom: var(--space-2);
  color: var(--color-green-dark);
}
.service-group__body p {
  color: var(--color-text-muted);
}

/* Accordion */
details.service {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-3);
}
details.service:last-child {
  border-bottom: 1px solid var(--color-border);
}
details.service > summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-3) 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--color-anthracite);
}
details.service > summary::-webkit-details-marker { display: none; }
details.service > summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  transition: transform var(--transition);
  color: var(--color-green-dark);
}
details.service[open] > summary::after {
  content: '−';
}
details.service > summary:hover {
  color: var(--color-green-dark);
}
details.service ul {
  margin: 0 0 var(--space-4);
  padding-left: 1.25rem;
  color: var(--color-text-muted);
}
details.service ul li {
  margin-bottom: var(--space-1);
}
details.service > p {
  margin: 0 0 var(--space-3);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   11. Why us (Trust badges)
   -------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .trust-grid { grid-template-columns: repeat(5, 1fr); }
}

.trust-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.trust-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-green-light), var(--color-green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}
.trust-card:hover {
  transform: translateY(-4px);
  border-color: rgba(91, 164, 49, 0.4);
  box-shadow: var(--shadow-md);
}
.trust-card:hover::before {
  transform: scaleX(1);
}
.trust-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--space-3);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(91, 164, 49, 0.08);
  border-radius: 14px;
  transition: background var(--transition), transform var(--transition);
}
.trust-card:hover .trust-card__icon {
  background: rgba(91, 164, 49, 0.16);
  transform: scale(1.06);
}
.trust-card__icon svg {
  width: 28px;
  height: 28px;
}
.trust-card__icon svg {
  width: 100%;
  height: 100%;
}
.trust-card h3 {
  font-size: 1rem;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: var(--space-7);
}
@media (min-width: 960px) {
  .contact-grid {
    grid-template-columns: 1fr 1.4fr;
  }
}

.contact-info dl {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-5) 0 0;
}
.contact-info dt {
  font-weight: 600;
  color: var(--color-anthracite);
  margin-bottom: var(--space-1);
}
.contact-info dd {
  margin: 0;
  color: var(--color-text-muted);
}
.contact-info a {
  color: var(--color-green-dark);
}
.contact-info .mail-fallback,
.contact-info .tel-fallback {
  font-style: italic;
  color: var(--color-text-muted);
}

/* ----- Kontaktdaten neu (Icons) ----- */
.contact-info__lead {
  margin: 0 0 var(--space-5);
  font-weight: 600;
  color: var(--color-anthracite);
  line-height: 1.4;
}
.contact-info__lead span {
  display: block;
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.contact-item:hover {
  transform: translateY(-2px);
  border-color: rgba(91, 164, 49, 0.4);
  box-shadow: var(--shadow-sm);
}
.contact-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(91, 164, 49, 0.12);
  color: var(--color-green-dark);
  border-radius: 12px;
}
.contact-item__icon svg {
  width: 22px;
  height: 22px;
}
.contact-item__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.contact-item__label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-item__value {
  font-size: 1rem;
  color: var(--color-anthracite);
  font-weight: 500;
  line-height: 1.4;
  word-break: break-word;
}
.contact-item__value a {
  color: var(--color-anthracite);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 164, 49, 0.4);
  transition: color var(--transition), border-color var(--transition);
}
.contact-item__value a:hover,
.contact-item__value a:focus-visible {
  color: var(--color-green-dark);
  border-bottom-color: var(--color-green);
}
.contact-info__hint {
  margin: var(--space-5) 0 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Form */
.form {
  background: #fff;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.form__row {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 600px) {
  .form__row--two {
    grid-template-columns: 1fr 1fr;
  }
}
.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form__field label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-anthracite);
}
.form__field .required {
  color: var(--color-error);
  margin-left: 2px;
}
.form__field input,
.form__field textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form__field input:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(91, 164, 49, 0.18);
}
.form__field textarea {
  resize: vertical;
  min-height: 140px;
}

/* Honeypot field – hidden from humans */
.form__honeypot {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__captcha {
  display: flex;
  align-items: end;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.form__captcha label {
  flex: 1;
  min-width: 200px;
}
.form__captcha .captcha-question {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-anthracite);
}

.form__check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.form__check input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--color-green);
}

.form__row + .form__row,
.form__check + .form__check,
.form__captcha + .form__check,
.form__row + .form__captcha,
.form__check + .form__actions,
.form__row + .form__check {
  margin-top: var(--space-4);
}

.form__actions {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-3);
}
.form__required-hint {
  margin: var(--space-5) 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.form__notice {
  margin: 0 0 var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  border: 1px solid;
}
.form__notice--success {
  background: #eaf6ec;
  color: var(--color-success);
  border-color: #c6e6cb;
}
.form__notice--error {
  background: #fdecea;
  color: var(--color-error);
  border-color: #f5c6c1;
}

.form__field--invalid input,
.form__field--invalid textarea {
  border-color: var(--color-error);
}
.form__field-error {
  font-size: 0.85rem;
  color: var(--color-error);
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-anthracite);
  color: rgba(255,255,255,0.85);
  padding: var(--space-7) 0 var(--space-5);
  font-size: 0.95rem;
}
.site-footer__inner {
  display: grid;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr 1fr;
  }
}
.site-footer h4 {
  color: #fff;
  margin-bottom: var(--space-3);
  font-size: 1rem;
}
.site-footer a {
  color: var(--color-green-light);
}
.site-footer a:hover {
  color: #fff;
}
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.site-footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.12);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}

/* --------------------------------------------------------------------------
   14. Legal pages (impressum, datenschutz, 404)
   -------------------------------------------------------------------------- */
.legal {
  padding: var(--space-8) 0;
}
.legal .container {
  max-width: 820px;
}
.legal h1 {
  margin-bottom: var(--space-6);
}
.legal h2 {
  margin-top: var(--space-7);
  font-size: 1.5rem;
}
.legal h3 {
  margin-top: var(--space-5);
  font-size: 1.15rem;
}

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--space-5);
}
.error-page h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  color: var(--color-green);
  margin-bottom: var(--space-3);
}

/* --------------------------------------------------------------------------
   14b. Scroll-reveal animations
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--left {
  transform: translateX(-32px);
}
.reveal--left.is-visible {
  transform: translateX(0);
}
.reveal--right {
  transform: translateX(32px);
}
.reveal--right.is-visible {
  transform: translateX(0);
}
.reveal--zoom {
  transform: scale(0.96);
}
.reveal--zoom.is-visible {
  transform: scale(1);
}

/* Stagger helpers (apply to children that should reveal in sequence) */
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }

/* --------------------------------------------------------------------------
   15. Utility & a11y
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero::before {
    transform: none !important;
  }
}

/* Print */
@media print {
  .site-header,
  .nav-toggle,
  .mobile-nav,
  .form,
  .hero__actions,
  .site-footer {
    display: none !important;
  }
  body { color: #000; background: #fff; }
}