/* =========================================================
   Estrolith — Stylesheet
   Mobile-first. Lokale Schriften. Keine externen CDNs.
   Palette aus Logo & Key-Visual: Navy / Brand-Blau / Orange
   auf kühlem Beton-Grund.
   ========================================================= */

/* ---------- Lokale Schriften ---------- */
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/space-grotesk-var.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/inter-var.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design-Tokens ---------- */
:root {
  --navy: #0f2a52;
  --navy-deep: #0a1d3a;
  --blue: #2f6fd0;
  --blue-bright: #3d82e4;
  --orange: #ee7d1c;
  --orange-soft: #f7a14b;

  --concrete: #f1f2f4;
  --concrete-2: #e7eaef;
  --surface: #ffffff;
  --ink: #14233b;
  --ink-soft: #51607a;
  --line: #dde2ea;

  --ring: rgba(47, 111, 208, 0.35);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(15, 42, 82, 0.06), 0 2px 8px rgba(15, 42, 82, 0.05);
  --shadow: 0 6px 22px rgba(15, 42, 82, 0.09);
  --shadow-lg: 0 20px 50px rgba(15, 42, 82, 0.16);

  --container: 1180px;
  --pad: clamp(1.1rem, 4vw, 2rem);

  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --header-h: 72px;
}

/* ---------- Reset / Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--concrete);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--navy);
  font-weight: 600;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-bright); }

p { color: var(--ink-soft); }

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

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 1200;
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: 0.95rem 1.5rem;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 0.65rem 1.15rem; min-height: 42px; font-size: 0.92rem; }
.btn-block { width: 100%; }

.btn-primary {
  --btn-bg: var(--orange);
  box-shadow: 0 8px 20px rgba(238, 125, 28, 0.28);
}
.btn-primary:hover { --btn-bg: #f08a30; color: #fff; box-shadow: 0 12px 26px rgba(238, 125, 28, 0.34); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--navy);
  border-color: var(--line);
  background: var(--surface);
}
.btn-ghost:hover { --btn-fg: var(--navy); border-color: var(--blue); background: #fff; }

.btn-light {
  --btn-bg: #fff;
  --btn-fg: var(--navy);
}
.btn-light:hover { --btn-fg: var(--navy); }

.btn-ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(241, 242, 244, 0.82);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--navy); }
.brand-mark {
  display: grid;
  gap: 3px;
  width: 26px;
}
.brand-mark span { height: 5px; border-radius: 2px; display: block; }
.brand-mark span:nth-child(1) { background: var(--blue); }
.brand-mark span:nth-child(2) { background: var(--orange); }
.brand-mark span:nth-child(3) { background: #5a7db0; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
  color: var(--navy);
}
.brand-name sup { color: var(--orange); font-size: 0.55em; top: -0.7em; }

.nav-desktop { display: none; }
.nav-cta { display: none; }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 48px; height: 48px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
}
.burger span {
  height: 2.5px; width: 100%;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Mobiles Menü ---------- */
.mobile-nav {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  z-index: 999;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-nav nav { display: flex; flex-direction: column; padding: 0.6rem var(--pad) 1.4rem; }
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--navy);
  padding: 0.95rem 0.4rem;
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav-cta {
  margin-top: 0.9rem;
  justify-content: center !important;
  background: var(--orange);
  color: #fff !important;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(238, 125, 28, 0.28);
}
.nav-backdrop {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 998;
  background: rgba(10, 29, 58, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.nav-backdrop.open { opacity: 1; pointer-events: auto; }

/* ---------- Eyebrow / Section-Heads ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.9rem;
}
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.eyebrow-dot--light { background: var(--orange-soft); }

.section { padding-block: clamp(3.5rem, 9vw, 6.5rem); }
.section-head { max-width: 44rem; margin-bottom: clamp(2rem, 5vw, 3rem); }
.section-head h2 { font-size: clamp(1.8rem, 5.2vw, 2.7rem); }
.section-intro { margin-top: 0.9rem; font-size: 1.05rem; }

h2 { font-size: clamp(1.8rem, 5.2vw, 2.7rem); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(2.5rem, 7vw, 4.5rem);
  padding-bottom: clamp(3rem, 8vw, 5rem);
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(47,111,208,0.10), transparent 60%),
    radial-gradient(80% 60% at -5% 10%, rgba(238,125,28,0.07), transparent 60%),
    var(--concrete);
  overflow: hidden;
}
.hero-grid { display: grid; gap: clamp(2rem, 6vw, 3.5rem); align-items: center; }

.eyebrow-dot { flex: none; }
.hero h1 {
  font-size: clamp(2.3rem, 8.5vw, 4.1rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.hero-lead {
  margin-top: 1.2rem;
  font-size: clamp(1.05rem, 2.4vw, 1.22rem);
  max-width: 36rem;
  color: var(--ink-soft);
}
.hero-actions { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 0.8rem; }

.hero-stats {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(1rem, 5vw, 2.4rem);
  justify-content: start;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}
.hero-stats dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2rem);
  color: var(--navy);
  letter-spacing: -0.03em;
}
.hero-stats dd { font-size: 0.85rem; color: var(--ink-soft); margin-top: 0.15rem; }

.hero-visual { position: relative; }
.hero-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-visual-tag {
  position: absolute;
  left: 14px; bottom: 14px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

/* ---------- Trust-Bar ---------- */
.trust {
  background: var(--navy);
  color: #fff;
}
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  padding-block: clamp(1.8rem, 5vw, 2.4rem);
}
.trust-item { display: flex; align-items: center; gap: 0.9rem; }
.trust-item svg {
  flex: none;
  width: 34px; height: 34px;
  fill: none; stroke: var(--orange-soft);
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.trust-item .check { stroke: #fff; }
.trust-item strong { display: block; font-family: var(--font-display); font-size: 1.02rem; color: #fff; }
.trust-item span { font-size: 0.86rem; color: #aab8d0; }

/* ---------- Systeme ---------- */
.systems { background: var(--concrete); }
.systems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.sys-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.sys-card[open] { box-shadow: var(--shadow); border-color: #cdd6e4; }
.sys-card:hover { border-color: #c3cfe2; }
.sys-card summary {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.3rem;
  cursor: pointer;
  list-style: none;
  min-height: 64px;
}
.sys-card summary::-webkit-details-marker { display: none; }
.sys-no {
  flex: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--orange);
  background: rgba(238,125,28,0.10);
  border: 1px solid rgba(238,125,28,0.22);
  padding: 0.4rem 0.6rem;
  border-radius: 10px;
  min-width: 54px;
  text-align: center;
  letter-spacing: 0.02em;
}
.sys-title {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--navy);
  line-height: 1.2;
}
.sys-toggle {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  position: relative;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.sys-toggle::before, .sys-toggle::after {
  content: '';
  position: absolute;
  background: var(--navy);
  border-radius: 2px;
  top: 50%; left: 50%;
  transition: transform 0.25s ease, background 0.2s ease;
}
.sys-toggle::before { width: 11px; height: 2px; transform: translate(-50%, -50%); }
.sys-toggle::after { width: 2px; height: 11px; transform: translate(-50%, -50%); }
.sys-card[open] .sys-toggle { background: var(--orange); border-color: var(--orange); }
.sys-card[open] .sys-toggle::before { background: #fff; }
.sys-card[open] .sys-toggle::after { background: #fff; transform: translate(-50%, -50%) scaleY(0); }

.sys-list {
  list-style: none;
  padding: 0 1.3rem 1.3rem;
  display: grid;
  gap: 0.55rem;
}
.sys-list li {
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding: 0.55rem 0.7rem;
  background: var(--concrete);
  border-radius: 10px;
  border-left: 3px solid var(--blue);
}
.sys-list b { color: var(--navy); font-family: var(--font-display); font-weight: 600; }

.systems-note {
  margin-top: 1.6rem;
  padding: 1.1rem 1.3rem;
  background: rgba(47,111,208,0.07);
  border: 1px dashed rgba(47,111,208,0.3);
  border-radius: var(--radius);
  font-size: 0.96rem;
}
.systems-note strong { color: var(--navy); }

/* ---------- Über uns ---------- */
.about { background: var(--surface); }
.about-grid { display: grid; gap: clamp(2rem, 6vw, 3.5rem); align-items: center; }
.about-visual img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about-copy p { font-size: 1.05rem; }
.about-facts {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0;
  display: grid;
  gap: 0.8rem;
}
.about-facts li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--ink-soft);
  font-size: 1rem;
}
.about-facts li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 12px; height: 12px;
  border-radius: 3px;
  background: var(--orange);
}
.about-facts b { color: var(--navy); }
.about-signature {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  display: grid;
}
.sig-name { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--navy); }
.sig-role { font-size: 0.88rem; color: var(--ink-soft); }

/* ---------- Vorteile ---------- */
.advantages { background: var(--concrete); }
.adv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.adv-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #c8d3e6; }
.adv-no {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--orange);
  display: inline-block;
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
}
.adv-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.adv-card p { font-size: 0.97rem; }

/* ---------- Ablauf ---------- */
.process { background: var(--surface); }
.process-steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  counter-reset: step;
}
.process-steps li {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 1.5rem;
  background: var(--concrete);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.step-no {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.9rem;
}
.process-steps h3 { font-size: 1.12rem; margin-bottom: 0.35rem; }
.process-steps p { font-size: 0.95rem; }

/* ---------- Standort ---------- */
.location { background: var(--concrete); }
.location-grid { display: grid; gap: clamp(2rem, 6vw, 3rem); align-items: center; }
.location-copy p { font-size: 1.05rem; }
.location-address {
  font-style: normal;
  margin: 1.4rem 0;
  padding: 1.1rem 1.3rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  line-height: 1.7;
}
.location-address strong { color: var(--navy); font-family: var(--font-display); }
.location-hint { margin-top: 0.9rem; font-size: 0.85rem; color: var(--ink-soft); }
.location-map { margin: 0; }
.location-map img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

/* ---------- Kontakt ---------- */
.contact { background: var(--navy); color: #fff; }
.contact-grid { display: grid; gap: clamp(2rem, 6vw, 3.5rem); align-items: start; }
.contact-intro h2 { color: #fff; }
.contact-intro p { color: #c4d0e4; font-size: 1.05rem; }
.contact-details {
  list-style: none;
  padding: 0;
  margin-top: 1.6rem;
  display: grid;
  gap: 0.9rem;
}
.contact-details li { display: flex; align-items: center; gap: 0.8rem; }
.contact-details svg {
  flex: none; width: 22px; height: 22px;
  fill: none; stroke: var(--orange-soft);
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.contact-details a, .contact-details span { color: #eaf0f8; font-size: 1.02rem; }
.contact-details a:hover { color: #fff; }

.contact-form {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 4vw, 2rem);
  box-shadow: var(--shadow-lg);
}
.field-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.field { display: grid; gap: 0.4rem; margin-bottom: 1rem; }
.field label, .field-check label { font-family: var(--font-display); font-weight: 500; font-size: 0.92rem; color: var(--navy); }
.req { color: var(--orange); }
.field input, .field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  padding: 0.85rem 0.95rem;
  min-height: 48px;
  background: var(--concrete);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 4px var(--ring);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: #d9534f; }

.field-check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0.4rem 0 1.3rem;
}
.field-check input {
  flex: none;
  width: 22px; height: 22px;
  margin-top: 2px;
  accent-color: var(--orange);
  cursor: pointer;
}
.field-check label { font-weight: 400; font-family: var(--font-body); font-size: 0.92rem; color: var(--ink-soft); line-height: 1.5; }

.form-status {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
}
.form-status.ok { background: #e7f6ec; color: #1c7a3f; border: 1px solid #b6e2c4; }
.form-status.err { background: #fdecea; color: #b3261e; border: 1px solid #f5c2bd; }
.form-note { margin-top: 1rem; font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- CTA-Band ---------- */
.cta-band {
  background:
    linear-gradient(120deg, var(--orange), var(--orange-soft));
}
.cta-inner {
  display: grid;
  gap: 1.4rem;
  padding-block: clamp(2.5rem, 7vw, 3.5rem);
  align-items: center;
}
.cta-inner h2 { color: #fff; font-size: clamp(1.5rem, 5vw, 2.1rem); }
.cta-inner p { color: rgba(255,255,255,0.92); margin-top: 0.3rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: #c4d0e4; padding-top: clamp(3rem, 7vw, 4rem); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer-brand .brand-name { color: #fff; }
.footer-brand p { color: #8fa1bd; margin-top: 0.9rem; font-size: 0.94rem; max-width: 22rem; }
.footer-col h3 { color: #fff; font-size: 0.95rem; letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; display: grid; gap: 0.6rem; }
.footer-col a { color: #b6c4dc; font-size: 0.96rem; }
.footer-col a:hover { color: #fff; }
.footer-col address { font-style: normal; color: #b6c4dc; line-height: 1.8; font-size: 0.96rem; }
.footer-col address a { color: #b6c4dc; }
.footer-col address a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-block: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: center;
  text-align: center;
}
.footer-legal { color: #8fa1bd; font-size: 0.88rem; }
.footer-legal a { color: #b6c4dc; }
.footer-legal a:hover { color: #fff; }
.footer-powered { font-size: 0.88rem; color: #8fa1bd; }
.wowobot { color: #22b8e0; font-weight: 600; }
.wowobot:hover { color: #43c8ec; }

/* ---------- Reveal-Animationen ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (min-width: 560px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .systems-grid { grid-template-columns: 1fr 1fr; }
  .adv-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  :root { --header-h: 80px; }
  .nav-desktop {
    display: flex;
    gap: 1.8rem;
  }
  .nav-desktop a {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    color: var(--navy);
    position: relative;
    padding: 0.4rem 0;
  }
  .nav-desktop a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--orange);
    transition: width 0.25s ease;
  }
  .nav-desktop a:hover::after, .nav-desktop a.active::after { width: 100%; }
  .nav-desktop a.active { color: var(--blue); }
  .nav-cta { display: inline-flex; }
  .burger { display: none; }

  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .systems-grid { grid-template-columns: repeat(3, 1fr); }
  .adv-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(4, 1fr); }
  .about-grid { grid-template-columns: 0.95fr 1.05fr; }
  .location-grid { grid-template-columns: 1fr 1.1fr; }
  .contact-grid { grid-template-columns: 0.85fr 1.15fr; }

  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
  .cta-inner { grid-template-columns: 1fr auto; }
}

@media (min-width: 1100px) {
  .systems-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Rechtliche Seiten (Impressum / Datenschutz) ---------- */
.legal-hero {
  background: var(--navy);
  color: #fff;
  padding-block: clamp(2.5rem, 7vw, 3.5rem);
}
.legal-hero h1 { color: #fff; font-size: clamp(2rem, 6vw, 3rem); }
.legal-hero p { color: #b6c4dc; margin-top: 0.6rem; }
.legal-hero .back-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--orange-soft); font-family: var(--font-display); font-weight: 600;
  font-size: 0.9rem; margin-bottom: 1.2rem;
}
.legal-hero .back-link:hover { color: #fff; }

.legal-body { padding-block: clamp(2.5rem, 7vw, 4.5rem); background: var(--concrete); }
.legal-prose { max-width: 48rem; margin-inline: auto; }
.legal-prose h2 {
  font-size: 1.3rem; color: var(--navy); margin-top: 2.4rem; margin-bottom: 0.7rem;
}
.legal-prose h2:first-child { margin-top: 0; }
.legal-prose h3 { font-size: 1.05rem; color: var(--navy); margin-top: 1.4rem; margin-bottom: 0.4rem; }
.legal-prose p, .legal-prose li { color: var(--ink-soft); font-size: 1rem; }
.legal-prose p { margin-bottom: 0.9rem; }
.legal-prose ul { margin: 0 0 1rem 1.2rem; display: grid; gap: 0.4rem; }
.legal-prose address { font-style: normal; line-height: 1.8; }
.placeholder-box {
  background: rgba(238,125,28,0.08);
  border: 1px dashed rgba(238,125,28,0.4);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  margin: 1.2rem 0;
  font-size: 0.95rem;
  color: var(--ink);
}
.placeholder-box strong { color: var(--orange); }
.placeholder-inline {
  background: rgba(238,125,28,0.12);
  border-radius: 4px;
  padding: 0.05em 0.4em;
  font-family: var(--font-display);
  font-size: 0.92em;
  color: #b9610f;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .btn:hover, .adv-card:hover { transform: none; }
}