/* ==========================================================================
   Krüttgen GmbH — Design-System & Basisstile
   Farbpalette: vorläufig, da kein freigegebenes Original-Logo verfügbar war
   (siehe phase2_marke.md). Vor Launch mit Auftraggeber-Branding abgleichen.
   ========================================================================== */

:root {
  /* Farben (vorläufige Palette, siehe phase2_marke.md) */
  --color-petrol-900: #0f2e2b;
  --color-petrol-800: #14403c;
  --color-petrol-700: #1c5a53;
  --color-petrol-600: #24746a;
  --color-petrol-500: #2f8d7e;
  --color-green-accent: #6fae55;
  --color-green-accent-dark: #558a41;
  --color-anthracite: #23292b;
  --color-ink: #1b2422;
  --color-paper: #f8f6f0;
  --color-paper-dim: #e7e0cd;
  --color-white: #ffffff;
  --color-border: #dcd7c9;
  --color-amber: #c98a2e;

  /* Typografie */
  --font-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Noto Serif", serif;
  --font-size-base: 1rem;
  --line-height-base: 1.6;

  /* Abstände */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 7rem;

  /* Layout */
  --container-max: 1240px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 10px rgba(15, 46, 43, 0.08);
  --shadow-md: 0 12px 32px rgba(15, 46, 43, 0.14);
  --shadow-lg: 0 24px 60px rgba(15, 46, 43, 0.2);
  --header-height: 84px;
  --transition-fast: 180ms ease;
  --transition-med: 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

@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;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

img,
picture,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.14;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.005em;
  color: var(--color-petrol-900);
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 1.6vw, 1.5rem); font-family: var(--font-base); font-weight: 800; }

p { margin: 0 0 var(--space-3); }

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

button {
  font: inherit;
  cursor: pointer;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-petrol-600);
  margin-bottom: var(--space-2);
}

.eyebrow::before {
  content: "";
  width: 1.6em;
  height: 2px;
  background: var(--color-green-accent);
  display: inline-block;
}

.section {
  padding-block: var(--space-8);
}

.section--tight { padding-block: var(--space-7); }

.section--dark {
  background: var(--color-petrol-900);
  color: var(--color-paper);
}
.section--dark h2, .section--dark h3 { color: var(--color-white); }

.section--alt { background: var(--color-paper-dim); }
.section--white { background: var(--color-white); }

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-6);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.lede {
  font-size: 1.12rem;
  color: #46524e;
}
.section--dark .lede { color: #cfe4de; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: var(--space-3);
  background: var(--color-petrol-900);
  color: var(--color-white);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-3);
}

:focus-visible {
  outline: 3px solid var(--color-amber);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95rem 1.6rem;
  border-radius: 6px 14px 6px 14px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--color-green-accent);
  color: var(--color-petrol-900);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-green-accent-dark);
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-petrol-700);
  color: var(--color-petrol-800);
}
.btn--outline:hover {
  background: var(--color-petrol-800);
  color: var(--color-white);
}

.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
.btn--block { width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--header-height);
  z-index: 500;
  display: flex;
  align-items: center;
  background: rgba(248, 246, 240, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand__mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.brand__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.005em;
  color: var(--color-petrol-900);
  line-height: 1.05;
  white-space: nowrap;
}

.brand__sub {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-petrol-600);
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex: 1;
  justify-content: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  justify-content: center;
}

.nav__link {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--color-anthracite);
  white-space: nowrap;
  padding-block: 0.3rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--color-petrol-700);
  border-bottom-color: var(--color-green-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-petrol-800);
  white-space: nowrap;
  font-size: 0.95rem;
}
.phone-link svg { width: 18px; height: 18px; flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-petrol-900);
  position: relative;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); top: 0; }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg); top: 0; }

/* Mobile nav drawer: hidden by default at every breakpoint. Only the
   max-width:900px media query below turns it into a positioned overlay;
   without this base rule it renders as a normal flex child of the header
   and overflows off the right edge on desktop. */
.site-nav-drawer {
  display: none;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background: var(--color-petrol-900);
  color: var(--color-white);
}

.hero__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__layer {
  position: absolute;
  inset: -6% -4%;
  width: auto;
  height: auto;
  background-size: cover;
  background-position: center 42%;
  will-change: transform;
}

.hero__layer--photo {
  /* .hero__layer is an <img>, not a CSS background - object-fit is what
     actually crops it like background-size:cover would; without it the
     default object-fit:fill stretches the photo non-uniformly to match
     the inset box. */
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(1.02) contrast(1.03);
}

.hero__layer--scrim {
  background: linear-gradient(100deg, rgba(9, 33, 30, 0.94) 0%, rgba(9, 33, 30, 0.78) 32%, rgba(15, 46, 43, 0.42) 62%, rgba(15, 46, 43, 0.2) 100%);
  inset: 0;
}

.hero__layer--grain {
  inset: 0;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(111, 174, 85, 0.55);
  filter: blur(0.5px);
  animation: hero-float 14s ease-in-out infinite;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.35; }
  50% { transform: translateY(-26px) translateX(10px); opacity: 0.75; }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 640px) minmax(280px, 420px);
  gap: var(--space-6);
  align-items: end;
  padding-block: var(--space-7);
  width: 100%;
}

.hero__text {
  max-width: 640px;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  border-left: 3px solid var(--color-green-accent);
  padding: 0.15rem 0 0.15rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.hero h1 .accent { color: var(--color-green-accent); }

.hero__sub {
  font-size: 1.16rem;
  color: rgba(255, 255, 255, 0.86);
  max-width: 54ch;
  margin-bottom: var(--space-5);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

/* Vorher/Nachher-Panel im Hero */
.hero__compare {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--color-petrol-800);
}

.compare {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  touch-action: pan-y;
}

.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare__after {
  z-index: 1;
}

.compare__before-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  filter: grayscale(0.55) contrast(0.92) brightness(0.86) sepia(0.12);
  clip-path: inset(0 38% 0 0);
}

.compare__before-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare__grime {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(70, 60, 30, 0.35), transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(40, 35, 20, 0.4), transparent 60%);
  mix-blend-mode: multiply;
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 62%;
  width: 3px;
  background: var(--color-white);
  z-index: 3;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.compare__handle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 46px;
  height: 46px;
  background: var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: var(--shadow-md);
}

.compare__handle::after {
  content: "⇔";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  color: var(--color-petrol-800);
  font-size: 1.1rem;
  font-weight: 700;
  z-index: 1;
}

.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  z-index: 4;
  cursor: ew-resize;
  appearance: none;
  -webkit-appearance: none;
}
.compare__range::-webkit-slider-thumb {
  appearance: none;
  width: 46px;
  height: 46px;
}

.compare__label {
  position: absolute;
  bottom: var(--space-3);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 3;
  backdrop-filter: blur(4px);
}
.compare__label--before {
  left: var(--space-3);
  background: rgba(35, 41, 43, 0.68);
  color: #ffe9c2;
}
.compare__label--after {
  right: var(--space-3);
  background: rgba(111, 174, 85, 0.85);
  color: var(--color-petrol-900);
}

.compare__tags {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  right: var(--space-3);
  z-index: 3;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.compare__tag {
  background: rgba(15, 46, 43, 0.78);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.32rem 0.7rem;
  border-radius: var(--radius-pill);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 380ms ease, transform 380ms ease;
}
.compare__tag.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero__scroll-hint .chevron {
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(255, 255, 255, 0.65);
  border-bottom: 2px solid rgba(255, 255, 255, 0.65);
  transform: rotate(45deg);
  animation: hero-bounce 1.8s ease-in-out infinite;
}
@keyframes hero-bounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); }
  50% { transform: rotate(45deg) translate(4px, 4px); }
}

/* ==========================================================================
   Trust bar / Kennzahlen
   ========================================================================== */
.trustbar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.trustbar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-6);
}

.trustbar__item {
  text-align: center;
  padding-inline: var(--space-2);
  border-left: 1px solid var(--color-border);
}
.trustbar__item:first-child { border-left: none; }

.trustbar__num {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-petrol-700);
  font-variant-numeric: tabular-nums;
}
.trustbar__label {
  font-size: 0.86rem;
  color: #566862;
}

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-petrol-500);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 4px 16px 4px 16px;
  background: var(--color-petrol-900);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  color: var(--color-green-accent);
}
.service-card__icon svg { width: 26px; height: 26px; }

.service-card h3 { margin-bottom: var(--space-2); }
.service-card p { color: #4d5c57; margin-bottom: 0; font-size: 0.96rem; }

.service-card--photo {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card--photo img {
  height: 190px;
  width: 100%;
  object-fit: cover;
}
.service-card--photo .service-card__body { padding: var(--space-4); }

/* ==========================================================================
   Ablauf / Prozess
   ========================================================================== */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  counter-reset: step;
}

.process__step {
  position: relative;
  padding-top: var(--space-2);
  border-top: 2px solid var(--color-border);
}
.process__step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--color-green-accent-dark);
  margin: var(--space-2) 0 var(--space-2);
  line-height: 1;
}
.process__step h3 { font-size: 1.1rem; }
.process__step p { color: #4d5c57; font-size: 0.94rem; }

/* ==========================================================================
   Testimonial
   ========================================================================== */
.testimonial {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: var(--space-6);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
}

.testimonial blockquote {
  margin: 0 0 var(--space-4);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-petrol-900);
  line-height: 1.45;
}
.testimonial blockquote::before { content: "\201C"; color: var(--color-green-accent); }
.testimonial blockquote::after { content: "\201D"; color: var(--color-green-accent); }

.testimonial cite {
  font-style: normal;
  font-weight: 700;
  display: block;
}
.testimonial .testimonial__meta {
  color: #566862;
  font-size: 0.9rem;
}

.testimonial__aside {
  background: var(--color-paper-dim);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.testimonial__aside dl {
  display: grid;
  gap: var(--space-2);
}
.testimonial__aside dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-petrol-600); font-weight: 700; }
.testimonial__aside dd { margin: 0 0 var(--space-2); font-weight: 600; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-2);
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background: transparent;
  border: none;
  text-align: left;
  padding: var(--space-4);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-petrol-900);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-paper-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-petrol-700);
  transition: transform var(--transition-fast);
}
.faq-item__icon::before { width: 12px; height: 2px; }
.faq-item__icon::after { width: 2px; height: 12px; }

.faq-item__q[aria-expanded="true"] .faq-item__icon::after { transform: rotate(90deg) scaleY(0); }

.faq-item__a {
  padding: 0 var(--space-4);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-med), padding var(--transition-med);
  color: #4d5c57;
}
.faq-item__a[data-open="true"] {
  padding: 0 var(--space-4) var(--space-4);
}

/* ==========================================================================
   Kontakt
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: var(--space-6);
  align-items: start;
}

.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.contact-info-list {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.contact-info-item {
  display: flex;
  gap: var(--space-3);
}
.contact-info-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-paper-dim);
  color: var(--color-petrol-700);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info-item__icon svg { width: 22px; height: 22px; }
.contact-info-item h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.contact-info-item p { margin: 0; color: #4d5c57; font-size: 0.95rem; }
.contact-info-item a { color: var(--color-petrol-700); font-weight: 700; text-decoration: none; }
.contact-info-item a:hover { text-decoration: underline; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 11;
  background: linear-gradient(135deg, var(--color-paper-dim), var(--color-paper));
  background-image:
    radial-gradient(circle at 50% 42%, var(--color-petrol-700) 0 7px, transparent 7px),
    linear-gradient(135deg, var(--color-paper-dim), var(--color-paper));
  position: relative;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  position: relative;
  z-index: 1;
}
.map-embed__note {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 46, 43, 0.85);
  color: var(--color-white);
  font-size: 0.72rem;
  padding: 0.4rem 0.7rem;
}

.form-field {
  margin-bottom: var(--space-4);
}
.form-field label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--color-petrol-900);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-paper);
  color: var(--color-ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-petrol-600);
  outline: none;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.form-note {
  font-size: 0.82rem;
  color: #6a7772;
  margin-top: var(--space-2);
}
.form-status {
  margin-top: var(--space-3);
  font-weight: 700;
  font-size: 0.92rem;
}
.form-status[data-state="success"] { color: var(--color-green-accent-dark); }

.calendly-slot {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--color-petrol-500);
  background: var(--color-paper-dim);
}
.calendly-slot p { margin-bottom: var(--space-2); font-size: 0.9rem; }

/* ==========================================================================
   Legal notice banner (Entwurf)
   ========================================================================== */
.legal-draft-banner {
  background: #fdf2df;
  border-bottom: 1px solid #e8c98b;
  color: #6b4a12;
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: var(--header-height);
}

/* ==========================================================================
   Page hero (Unterseiten)
   ========================================================================== */
.page-hero {
  background: var(--color-petrol-900);
  color: var(--color-white);
  padding-top: calc(var(--header-height) + var(--space-6));
  padding-bottom: var(--space-6);
}
.page-hero.has-banner { padding-top: var(--space-6); }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 60ch; }
.page-hero h1 { color: var(--color-white); }

.breadcrumb {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-3);
}
.breadcrumb a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.prose {
  max-width: 760px;
}
.prose h2 { margin-top: var(--space-6); }
.prose h3 { margin-top: var(--space-4); }
.prose p, .prose li { color: #3c4744; }
.prose ul, .prose ol { padding-left: 1.4rem; margin-bottom: var(--space-3); }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose a { color: var(--color-petrol-700); }

.open-question {
  display: inline-block;
  background: #fdf2df;
  border: 1px solid #e8c98b;
  color: #6b4a12;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   Leistungen (Unterseite)
   ========================================================================== */
.service-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: var(--space-6);
  align-items: start;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) .service-detail__media { order: -1; }
.service-detail__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: cover;
}
.service-detail__list { margin: var(--space-3) 0 0; display: grid; gap: 0.5rem; }
.service-detail__list li {
  padding-left: 1.6em;
  position: relative;
  color: #3c4744;
}
.service-detail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-green-accent);
}
.service-detail__highlight {
  margin: var(--space-4) 0 0;
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--color-green-accent);
  background: var(--color-paper-dim);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--color-petrol-900);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-anthracite);
  color: #d7ddda;
  padding-block: var(--space-7) var(--space-5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
.footer-brand .brand__word { color: var(--color-white); }
.footer-brand .brand__sub { color: #9fb0aa; }
.footer-brand p { color: #a7b2ae; font-size: 0.92rem; margin-top: var(--space-3); max-width: 34ch; }

.footer-col h3 {
  color: var(--color-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a {
  color: #c3cbc7;
  text-decoration: none;
  font-size: 0.94rem;
}
.footer-col a:hover { color: var(--color-white); text-decoration: underline; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.82rem;
  color: #8a958f;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .hero__content { grid-template-columns: 1fr; }
  .hero__compare { max-width: 460px; }
  .testimonial { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) .service-detail__media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  /* Collapse the top-bar phone link + primary CTA button below the nav
     breakpoint - both are long, nowrap elements that otherwise overflow
     the header alongside the logo and hamburger toggle on narrow phones.
     Equivalent actions remain reachable via the drawer's own
     .header-actions block once opened, so nothing is lost, only moved. */
  .site-header > .container .header-actions .phone-link,
  .site-header > .container .header-actions > .btn--primary {
    display: none;
  }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .trustbar__grid { grid-template-columns: 1fr 1fr; }
  .trustbar__item:nth-child(3) { border-left: none; }

  .site-nav-drawer {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-paper);
    z-index: 400;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    overflow-y: auto;
  }
  .site-nav-drawer.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .site-nav-drawer .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-4);
  }
  .site-nav-drawer .nav__link {
    display: block;
    width: 100%;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.1rem;
  }
  .site-nav-drawer .header-actions {
    padding: 0 var(--space-4) var(--space-4);
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 720px) {
  .services-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .trustbar__grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .testimonial { padding: var(--space-4); }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero__ctas .btn { width: 100%; }
  .hero__compare { aspect-ratio: 4/5; max-width: 100%; }
}