/* ============================================================
   Swat Automation GmbH — Design System
   style.css · Mobile-First · WCAG AA
   ============================================================ */

/* ── Self-hosted Inter ─────────────────────────────────────── */
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/inter-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/inter-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/inter-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/inter-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
  /* Colors */
  --c-primary-dark:    #0b2415;
  --c-primary:         #145228;
  --c-primary-mid:     #1a6b39;
  --c-accent:          #2d9b55;
  --c-accent-light:    #52c78a;
  --c-bg:              #ffffff;
  --c-bg-alt:          #f0f7f3;
  --c-bg-dark:         #0b2415;
  --c-text:            #1a2b21;
  --c-text-secondary:  #3d5c48;
  --c-text-muted:      #6b8a76;
  --c-text-on-dark:    #ffffff;
  --c-text-on-dark-muted: #a8c8b7;
  --c-border:          #cee0d5;
  --c-border-focus:    #1a6b39;
  --c-error:           #c0392b;
  --c-success:         #1e8449;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  clamp(1.75rem, 4vw, 2.25rem);
  --fs-4xl:  clamp(2.25rem, 5vw, 3rem);
  --fs-5xl:  clamp(2.75rem, 6vw, 3.75rem);
  --lh-tight:   1.2;
  --lh-snug:    1.4;
  --lh-base:    1.65;
  --lh-relaxed: 1.8;

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-px:  1.25rem;
  --header-h:      70px;

  /* Borders */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow:    0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.13);

  /* Transitions */
  --t-fast: 150ms ease;
  --t:      240ms ease;
  --t-slow: 400ms ease;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
a { color: inherit; }
ul, ol { list-style: none; }

/* ── Accessibility ─────────────────────────────────────────── */
.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;
}
:focus-visible {
  outline: 3px solid var(--c-border-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* ── Animations (CSS only — no IntersectionObserver) ───────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: 0.6; }
}

@media (prefers-reduced-motion: no-preference) {
  .fade-in   { animation: fadeInUp 0.6s ease-out both; }
  .fade-in-2 { animation: fadeInUp 0.6s 0.12s ease-out both; }
  .fade-in-3 { animation: fadeInUp 0.6s 0.24s ease-out both; }
  .fade-in-4 { animation: fadeInUp 0.6s 0.36s ease-out both; }
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
      animation: fadeInUp linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 35%;
    }
  }
}

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

.section {
  padding-block: var(--sp-16);
}
.section--alt {
  background: var(--c-bg-alt);
}
.section--dark {
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
}

.section-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-primary-mid);
  margin-bottom: var(--sp-3);
}
.section--dark .section-label { color: var(--c-accent-light); }

.section-heading {
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: var(--c-text);
  margin-bottom: var(--sp-4);
}
.section--dark .section-heading { color: var(--c-text-on-dark); }

.section-subheading {
  font-size: var(--fs-lg);
  color: var(--c-text-secondary);
  line-height: var(--lh-base);
  max-width: 60ch;
}
.section--dark .section-subheading { color: var(--c-text-on-dark-muted); }

.section-header {
  margin-bottom: var(--sp-12);
}
.section-header--center {
  text-align: center;
}
.section-header--center .section-subheading {
  margin-inline: auto;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--t), border-color var(--t), color var(--t), transform var(--t-fast), box-shadow var(--t);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--c-primary-mid);
  color: #fff;
  border-color: var(--c-primary-mid);
  box-shadow: 0 4px 14px rgba(26,107,57,0.35);
}
.btn--primary:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  box-shadow: 0 6px 20px rgba(26,107,57,0.45);
}

.btn--outline {
  background: transparent;
  color: var(--c-primary-mid);
  border-color: var(--c-primary-mid);
}
.btn--outline:hover {
  background: var(--c-primary-mid);
  color: #fff;
}

.btn--white {
  background: #fff;
  color: var(--c-primary);
  border-color: #fff;
}
.btn--white:hover {
  background: var(--c-bg-alt);
  border-color: var(--c-bg-alt);
}

.btn--white-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn--white-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--fs-lg);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
}

/* ── Header / Navigation ───────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--c-primary-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--t);
}
.site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--c-primary-mid);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.nav-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav-logo__name {
  font-size: var(--fs-base);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}
.nav-logo__tagline {
  font-size: var(--fs-xs);
  color: var(--c-text-on-dark-muted);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--sp-1);
}
.nav-menu__link {
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  border-radius: var(--radius);
  transition: color var(--t), background var(--t);
}
.nav-menu__link:hover,
.nav-menu__link.is-active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-cta {
  display: none;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  border-radius: var(--radius);
  transition: background var(--t);
  flex-shrink: 0;
}
.nav-toggle:hover { background: rgba(255,255,255,0.08); }
.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--c-primary-dark);
  z-index: 99;
  padding: var(--sp-6) var(--container-px);
  flex-direction: column;
  gap: var(--sp-2);
  overflow-y: auto;
}
.nav-mobile.is-open {
  display: flex;
  animation: slideDown 0.25s ease-out both;
}
.nav-mobile__link {
  padding: var(--sp-4) var(--sp-4);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  border-radius: var(--radius);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--t), background var(--t);
}
.nav-mobile__link:hover,
.nav-mobile__link.is-active {
  color: #fff;
  background: rgba(255,255,255,0.06);
}
.nav-mobile__cta {
  margin-top: var(--sp-4);
  align-self: flex-start;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(90vh - var(--header-h));
  display: flex;
  align-items: center;
  background: var(--c-primary-dark);
  overflow: hidden;
}

/* Dot-grid overlay — technical/engineering aesthetic */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
  background-size: 36px 36px;
  pointer-events: none;
}

/* Radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(26,107,57,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--sp-20);
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent-light);
  margin-bottom: var(--sp-5);
}
.hero__label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent-light);
  animation: pulse-dot 2s infinite;
}

.hero__heading {
  font-size: var(--fs-5xl);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: #fff;
  max-width: 14ch;
  margin-bottom: var(--sp-6);
}
.hero__heading em {
  font-style: normal;
  color: var(--c-accent-light);
}

.hero__subheading {
  font-size: var(--fs-lg);
  line-height: var(--lh-base);
  color: var(--c-text-on-dark-muted);
  max-width: 55ch;
  margin-bottom: var(--sp-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.hero__scroll {
  display: none;
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--c-text-on-dark-muted);
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: default;
}
.hero__scroll-icon {
  animation: fadeIn 1s 2s ease-out both;
}

/* ── About / Kurzvorstellung ───────────────────────────────── */
.about-grid {
  display: grid;
  gap: var(--sp-10);
}
.about-text p + p { margin-top: var(--sp-4); }
.about-text .lead {
  font-size: var(--fs-xl);
  font-weight: 500;
  color: var(--c-text);
  line-height: var(--lh-snug);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.highlight-item {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--c-bg-alt);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--c-primary-mid);
}
.highlight-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  color: var(--c-primary-mid);
}
.highlight-item__title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: var(--sp-1);
}
.highlight-item__text {
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
  line-height: var(--lh-base);
}

/* ── Service Cards ─────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.service-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-accent);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg-alt);
  border-radius: var(--radius-lg);
  color: var(--c-primary-mid);
  margin-bottom: var(--sp-5);
  transition: background var(--t), color var(--t);
}
.service-card:hover .service-card__icon {
  background: var(--c-primary-mid);
  color: #fff;
}

.service-card__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-3);
  line-height: var(--lh-snug);
}

.service-card__text {
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
  line-height: var(--lh-base);
  flex: 1;
  margin-bottom: var(--sp-5);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-primary-mid);
  text-decoration: none;
  transition: gap var(--t), color var(--t);
}
.service-card__link:hover {
  color: var(--c-accent);
  gap: var(--sp-3);
}

/* ── Trust / Vertrauenselemente ───────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
}
.trust-item__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  border-radius: var(--radius-xl);
  color: var(--c-primary-mid);
  box-shadow: var(--shadow-sm);
}
.trust-item__value {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1;
}
.trust-item__label {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--c-text);
}
.trust-item__desc {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  max-width: 24ch;
  line-height: var(--lh-base);
}

/* ── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  background: var(--c-bg-dark);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
  background-size: 36px 36px;
}
.cta-banner__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-banner__heading {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-4);
  line-height: var(--lh-tight);
}
.cta-banner__text {
  font-size: var(--fs-lg);
  color: var(--c-text-on-dark-muted);
  margin-bottom: var(--sp-8);
  max-width: 52ch;
  margin-inline: auto;
}
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}
.cta-banner__contact {
  margin-top: var(--sp-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
  justify-content: center;
}
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-text-on-dark-muted);
  font-size: var(--fs-sm);
}
.cta-contact-item a {
  color: var(--c-text-on-dark);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--t);
}
.cta-contact-item a:hover { color: var(--c-accent-light); }

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--c-primary-dark);
  color: var(--c-text-on-dark-muted);
  font-size: var(--fs-sm);
  padding-top: var(--sp-16);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-12);
}
.footer-brand .nav-logo { margin-bottom: var(--sp-4); }
.footer-brand p {
  color: var(--c-text-on-dark-muted);
  line-height: var(--lh-base);
  max-width: 32ch;
}
.footer-heading {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-on-dark);
  margin-bottom: var(--sp-4);
}
.footer-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.footer-list a {
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--t);
}
.footer-list a:hover { color: var(--c-text-on-dark); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  color: var(--c-text-on-dark-muted);
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a {
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--t);
}
.footer-contact-item a:hover { color: var(--c-text-on-dark); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-block: var(--sp-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  justify-content: space-between;
}
.footer-bottom__copy { font-size: var(--fs-xs); }
.footer-bottom__links {
  display: flex;
  gap: var(--sp-4);
}
.footer-bottom__links a {
  font-size: var(--fs-xs);
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--t);
}
.footer-bottom__links a:hover { color: var(--c-text-on-dark); }

/* ── Page Hero (subpages) ──────────────────────────────────── */
.page-hero {
  background: var(--c-primary-dark);
  padding-block: var(--sp-16);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
  background-size: 36px 36px;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--c-text-on-dark-muted);
  margin-bottom: var(--sp-4);
}
.page-hero__breadcrumb a {
  color: var(--c-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--t);
}
.page-hero__breadcrumb a:hover { color: var(--c-accent-light); }
.page-hero__title {
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: #fff;
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}
.page-hero__sub {
  font-size: var(--fs-lg);
  color: var(--c-text-on-dark-muted);
  max-width: 55ch;
  line-height: var(--lh-base);
}

/* ── Leistungen page ───────────────────────────────────────── */
.service-detail {
  display: grid;
  gap: var(--sp-6);
}
.service-detail + .service-detail {
  padding-top: var(--sp-12);
  border-top: 1px solid var(--c-border);
}
.service-detail__header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
}
.service-detail__icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg-alt);
  border-radius: var(--radius-lg);
  color: var(--c-primary-mid);
}
.service-detail__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--c-text);
  line-height: var(--lh-snug);
  margin-bottom: var(--sp-2);
}
.service-detail__tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  background: var(--c-bg-alt);
  color: var(--c-primary-mid);
  border-radius: var(--radius-full);
}
.service-detail__text p { margin-bottom: var(--sp-4); }
.service-detail__text p:last-child { margin-bottom: 0; }
.service-detail__bullets {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.service-bullet {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
}
.service-bullet::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-primary-mid);
  margin-top: 7px;
}

/* FAQ ─────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--c-text);
  line-height: var(--lh-snug);
  transition: background var(--t);
}
.faq-question:hover { background: var(--c-bg-alt); }
.faq-question svg {
  flex-shrink: 0;
  color: var(--c-primary-mid);
  transition: transform var(--t);
}
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 var(--sp-6) var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
  line-height: var(--lh-relaxed);
}
.faq-item.is-open .faq-answer { display: block; }

/* ── Kontakt page ──────────────────────────────────────────── */
.contact-layout {
  display: grid;
  gap: var(--sp-12);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.contact-info-item {
  display: flex;
  gap: var(--sp-4);
}
.contact-info-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg-alt);
  border-radius: var(--radius-lg);
  color: var(--c-primary-mid);
}
.contact-info-item__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-1);
}
.contact-info-item__value {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--c-text);
}
.contact-info-item__value a {
  color: var(--c-primary-mid);
  text-decoration: none;
  transition: color var(--t);
}
.contact-info-item__value a:hover { color: var(--c-accent); }

/* Map ─────────────────────────────────────────────────────── */
.map-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
}
.map-consent {
  padding: var(--sp-10);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}
.map-consent__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  border-radius: var(--radius-xl);
  color: var(--c-primary-mid);
  box-shadow: var(--shadow-sm);
}
.map-consent__title {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--c-text);
}
.map-consent__text {
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
  max-width: 36ch;
  line-height: var(--lh-base);
}
#map-frame {
  display: none;
  height: 380px;
  width: 100%;
  border: none;
}
#map-frame.is-loaded { display: block; }

/* Contact Form ─────────────────────────────────────────────── */
.contact-form-wrapper {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
}
.form-row {
  display: grid;
  gap: var(--sp-4);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.form-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text);
}
.form-label span { color: var(--c-error); margin-left: 2px; }
.form-input,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-base);
  color: var(--c-text);
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  transition: border-color var(--t), box-shadow var(--t);
  appearance: none;
}
.form-input:hover,
.form-textarea:hover {
  border-color: var(--c-text-muted);
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--c-border-focus);
  box-shadow: 0 0 0 3px rgba(26,107,57,0.12);
}
.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--c-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}
.form-textarea {
  min-height: 140px;
  resize: vertical;
}
.form-hint {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}
.form-error {
  font-size: var(--fs-xs);
  color: var(--c-error);
  font-weight: 500;
}

.form-message {
  display: none;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: var(--sp-4);
}
.form-message.is-visible { display: flex; align-items: flex-start; gap: var(--sp-3); }
.form-message--success {
  background: #f0faf4;
  color: var(--c-success);
  border: 1px solid #b7e5c9;
}
.form-message--error {
  background: #fdf3f2;
  color: var(--c-error);
  border: 1px solid #f5c6c1;
}
.form-actions { margin-top: var(--sp-6); }

/* ── Legal pages (Impressum / Datenschutz) ─────────────────── */
.legal-content {
  max-width: 75ch;
}
.legal-content h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--c-text);
  margin-top: var(--sp-10);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--c-text);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
}
.legal-content p { margin-bottom: var(--sp-4); color: var(--c-text-secondary); line-height: var(--lh-relaxed); }
.legal-content p:last-child { margin-bottom: 0; }
.legal-content a { color: var(--c-primary-mid); }
.legal-content a:hover { text-decoration: underline; }
.legal-content address { font-style: normal; color: var(--c-text-secondary); line-height: var(--lh-relaxed); }
.legal-content ul {
  list-style: disc;
  padding-left: var(--sp-6);
  margin-bottom: var(--sp-4);
  color: var(--c-text-secondary);
}
.legal-content li { margin-bottom: var(--sp-2); line-height: var(--lh-base); }

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--c-border);
  border: none;
  margin: 0;
}

/* ── Tablet — min 768px ────────────────────────────────────── */
@media (min-width: 768px) {
  :root {
    --container-px: 2rem;
    --header-h: 76px;
  }

  .nav-menu  { display: flex; }
  .nav-cta   { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none !important; }

  .hero__scroll { display: flex; }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr 1.4fr;
    align-items: start;
  }

  .form-row--2col {
    grid-template-columns: 1fr 1fr;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }
}

/* ── Desktop — min 1280px ──────────────────────────────────── */
@media (min-width: 1280px) {
  :root {
    --container-px: 2.5rem;
  }

  .section { padding-block: var(--sp-24); }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  .about-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: var(--sp-16);
  }
}

/* ── Print ─────────────────────────────────────────────────── */
@media print {
  .site-header, .hero__scroll, .nav-toggle, .cta-banner, .site-footer nav { display: none; }
  body { color: #000; font-size: 12pt; }
  a { text-decoration: underline; }
}