/* ============================================================
   Technikfee - Production Styles
   Plus Jakarta Sans + Tabler Icons (lokal)
   ============================================================ */

/* Fonts werden aktuell via Google-Fonts-CDN geladen (siehe HTML).
   Self-Hosting für DSGVO ist als spätere Optimierung geplant. */

/* === Design Tokens === */
:root {
  --blue:        #2563eb;
  --blue-dark:   #1e40af;
  --blue-deep:   #1e3a8a;
  --blue-soft:   #eff6ff;
  --blue-mid:    #dbeafe;
  --ink:         #0f172a;
  --ink-2:       #334155;
  --ink-3:       #64748b;
  --ink-4:       #94a3b8;
  --bg:          #ffffff;
  --bg-2:        #f8fafc;
  --bg-3:        #f1f5f9;
  --line:        #e2e8f0;
  --line-2:      #cbd5e1;
  --accent:      #10b981;
  --accent-dark: #059669;
  --warning:     #f59e0b;
  --error:       #ef4444;
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   16px;
  --shadow-sm:   0 2px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-md:   0 12px 24px -12px rgba(15, 23, 42, 0.12);
  --shadow-lg:   0 30px 60px -20px rgba(15, 23, 42, 0.25);
  --max-w:       1240px;
}

/* === Reset === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01";
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img, svg { max-width: 100%; display: block; }

/* === Skip-Link (A11y) === */
.skip-link {
  position: absolute; top: -40px; left: 8px;
  background: var(--blue); color: white;
  padding: 8px 16px; border-radius: 6px;
  z-index: 1000; font-weight: 600; font-size: 14px;
  transition: top 0.2s;
}
.skip-link:focus { top: 8px; }

/* === Focus States === */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* === Layout === */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* === Icons (Tabler SVG-Sprite) ===
   Verwendung: <svg class="ti"><use href="/assets/icons/sprite.svg#ti-map-pin"/></svg>
   Aktuell wird der @tabler/icons-webfont via CDN/lokal geladen (siehe HTML).
   Beim Wechsel auf Sprite einfach die .ti-Klasse-Regel beibehalten,
   die <i class="ti ti-...">-Tags lassen sich 1:1 mit <svg><use>-Patterns ersetzen.
*/
.ti {
  display: inline-block;
  vertical-align: -0.125em;
  line-height: 1;
}
.ti.svg-icon {
  width: 1em; height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* === Topbar === */
.topbar {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  padding: 9px 0;
}
.topbar-wrap {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
}
.topbar-left { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.topbar-left span { display: inline-flex; align-items: center; gap: 6px; }
.topbar-left .ti { color: var(--accent); font-size: 14px; }
.topbar-right { display: flex; gap: 14px; align-items: center; font-weight: 600; }
.topbar-right a { opacity: 0.7; transition: opacity 0.2s; display: inline-flex; align-items: center; }
.topbar-right a:hover { opacity: 1; }
.topbar-right .ti { font-size: 16px; }

/* === Header === */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-wrap {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
  padding: 16px 24px;
  max-width: var(--max-w); margin: 0 auto;
}
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px;
  background: var(--blue);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-mark::before {
  content: ''; position: absolute;
  width: 24px; height: 24px;
  background: white;
  clip-path: polygon(50% 0, 100% 50%, 100% 100%, 0 100%, 0 50%);
  top: 8px; left: 9px;
}
.logo-mark::after {
  /* Magic-Sparkle (4-Spike-Stern) statt einfacher Punkt - Fee-Element */
  content: ''; position: absolute;
  width: 14px; height: 14px;
  background: var(--accent);
  bottom: 3px; right: 3px;
  clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
  filter: drop-shadow(0 0 1px var(--blue));
}
.logo-text {
  line-height: 1.15;
  display: inline-flex;
  flex-direction: column;
}
.logo-text .name {
  font-weight: 800; font-size: 19px; color: var(--ink);
  letter-spacing: -0.02em;
}
.logo-text .name span { color: var(--blue); font-weight: 600; }
.logo-text .tag {
  font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600;
}

.primary-nav ul { list-style: none; display: flex; gap: 36px; }
.primary-nav a {
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: color 0.2s;
}
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--blue); }

.header-cta { display: flex; gap: 10px; align-items: center; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: 8px;
  font-size: 22px;
  color: var(--ink-2);
}

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600; font-size: 14px;
  transition: all 0.2s ease;
  cursor: pointer; border: none;
  font-family: inherit;
  white-space: nowrap;
  text-decoration: none;
}
.btn .ti { font-size: 17px; }
.btn-primary { background: var(--blue); color: white; }
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--blue-dark); transform: translateY(-1px);
  box-shadow: 0 8px 16px -4px rgba(37, 99, 235, 0.4);
}
.btn-dark { background: var(--ink); color: white; }
.btn-dark:hover, .btn-dark:focus-visible { background: #1e293b; transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--ink-2);
  border: 1.5px solid var(--line-2);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--ink); color: var(--ink); background: var(--bg-2);
}
.btn-white { background: white; color: var(--blue); }
.btn-white:hover, .btn-white:focus-visible { background: var(--bg-2); transform: translateY(-1px); }
.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: rgba(255, 255, 255, 0.2); border-color: white;
}
.btn-success { background: var(--accent); color: white; }
.btn-success:hover, .btn-success:focus-visible { background: var(--accent-dark); transform: translateY(-1px); }
.btn-lg { padding: 15px 28px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* === Hero === */
.hero {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  padding: 64px 0 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  top: 100px; right: -200px; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}
.hero-wrap {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px;
  align-items: center;
  position: relative;
  padding-bottom: 80px;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: white;
  border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.hero-eyebrow .ti { color: var(--blue); font-size: 15px; }
.hero-eyebrow .dot {
  width: 6px; height: 6px; background: var(--accent); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin-bottom: 20px;
}
.hero h1 .accent {
  color: var(--blue);
  position: relative;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 10px;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 10'%3E%3Cpath d='M0,5 Q50,0 100,5 T200,5' fill='none' stroke='%232563eb' stroke-width='2' opacity='0.4'/%3E%3C/svg%3E");
  background-size: 100% 100%;
}
.hero-lead {
  font-size: 18px; color: var(--ink-2); line-height: 1.55;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-cta-row {
  display: flex; gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex; flex-direction: column; gap: 10px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-trust-row {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--ink-2);
}
.hero-trust-row .ti { color: var(--accent); font-size: 19px; flex-shrink: 0; }
.hero-trust-row strong { color: var(--ink); font-weight: 700; }

/* Hero visual */
.hero-visual { position: relative; }
.hero-photo {
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(30, 58, 138, 0.85) 0%, rgba(37, 99, 235, 0.7) 50%, rgba(16, 185, 129, 0.6) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
}
.hero-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
}

.hero-card-float {
  position: absolute;
  background: white;
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.2);
  border: 1px solid var(--line);
}
.hero-card-1 {
  top: 24px; left: -24px;
  display: flex; align-items: center; gap: 12px;
}
.hero-card-1 .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue-soft); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.hero-card-1 .info .ttl { font-size: 14px; font-weight: 700; }
.hero-card-1 .info .sub { font-size: 12px; color: var(--ink-3); }

.hero-card-2 {
  bottom: 36px; right: -24px;
  width: 240px;
}
.hero-card-2 .label { font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 4px; }
.hero-card-2 .row-1 { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.hero-card-2 .big { font-weight: 800; font-size: 28px; color: var(--blue); letter-spacing: -0.02em; }
.hero-card-2 .unit { font-size: 12px; color: var(--ink-3); font-weight: 600; }
.hero-card-2 .desc { font-size: 12px; color: var(--ink-3); line-height: 1.4; }

.hero-card-3 {
  bottom: -16px; left: 32px;
  display: flex; align-items: center; gap: 10px;
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}
.hero-card-3 .icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.hero-card-3 .icon .ti { font-size: 18px; color: white; }
.hero-card-3 .txt { font-size: 13px; font-weight: 600; }
.hero-card-3 .txt small { display: block; font-weight: 400; opacity: 0.7; font-size: 11px; margin-top: 2px; }

/* === Pricing Bar === */
.pricebar {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
.pricebar::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 10% 50%, rgba(255, 255, 255, 0.06) 0%, transparent 30%),
    radial-gradient(circle at 90% 50%, rgba(16, 185, 129, 0.08) 0%, transparent 30%);
}
.pricebar-wrap {
  display: grid; grid-template-columns: repeat(3, 1fr);
  position: relative;
}
.pricebar-item {
  text-align: center;
  padding: 40px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
}
.pricebar-item:last-child { border-right: none; }
.pricebar-num {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 6px;
}
.pricebar-num .euro { font-size: 0.55em; vertical-align: 14px; margin-left: 2px; opacity: 0.9; }
.pricebar-num .unit { font-size: 0.32em; vertical-align: 22px; margin-left: 4px; opacity: 0.75; font-weight: 600; }
.pricebar-lbl { font-size: 15px; font-weight: 700; opacity: 0.95; margin-bottom: 6px; letter-spacing: -0.01em; }
.pricebar-sub { font-size: 12px; opacity: 0.7; line-height: 1.4; max-width: 280px; margin: 0 auto; }
.pricebar-sub strong { font-weight: 700; opacity: 0.95; }

/* === Trust Grid === */
.trust { background: var(--bg-2); padding: 56px 0; }
.trust-wrap {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.trust-item-head {
  display: flex; align-items: center; gap: 12px; margin-bottom: 10px;
}
.trust-icon {
  width: 36px; height: 36px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 20px;
  flex-shrink: 0;
}
.trust-item h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.trust-item p { font-size: 14px; color: var(--ink-3); line-height: 1.55; }

/* === Sections === */
section { padding: 96px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 14px;
  padding: 5px 14px;
  background: var(--blue-soft);
  border-radius: 999px;
}
.section-head h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 14px;
}
.brand-fee { color: var(--blue); font-weight: 600; }
.section-head p { font-size: 17px; color: var(--ink-3); line-height: 1.6; }

/* === Services === */
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.service {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 24px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  text-align: left;
  cursor: pointer;
  display: block;
  color: inherit;
}
.service:hover, .service:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -16px rgba(15, 23, 42, 0.12);
  border-color: var(--blue);
}
.service-icon {
  width: 52px; height: 52px;
  background: var(--blue-soft);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 26px;
  transition: all 0.25s;
}
.service:hover .service-icon, .service:focus-visible .service-icon {
  background: var(--blue);
  color: white;
}
.service h3 {
  font-size: 17px; font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.service p { font-size: 14px; color: var(--ink-3); line-height: 1.5; }
.service-arrow {
  position: absolute; top: 28px; right: 24px;
  color: var(--ink-4);
  opacity: 0; transform: translateX(-4px);
  transition: all 0.25s;
  font-size: 18px;
}
.service:hover .service-arrow, .service:focus-visible .service-arrow {
  opacity: 1; transform: translateX(0); color: var(--blue);
}

/* === How It Works === */
.how { background: var(--bg-2); }
.how-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  position: relative;
}
.how-grid::before {
  content: '';
  position: absolute; top: 32px; left: 12.5%; right: 12.5%;
  height: 2px;
  background-image: linear-gradient(to right, var(--blue) 50%, transparent 0);
  background-size: 12px 2px;
  background-repeat: repeat-x;
  z-index: 0;
  opacity: 0.3;
}
.how-step { text-align: center; position: relative; z-index: 1; }
.how-num {
  width: 64px; height: 64px;
  background: white;
  border: 2px solid var(--blue);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  color: var(--blue);
  font-size: 28px;
}
.how-step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.01em; }
.how-step p { font-size: 14px; color: var(--ink-3); line-height: 1.55; }

/* === Why Us === */
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.why-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.25s;
  position: relative;
}
.why-card:hover {
  border-color: var(--blue);
  box-shadow: 0 20px 40px -16px rgba(15, 23, 42, 0.08);
}
.why-card-icon {
  width: 56px; height: 56px;
  background: var(--blue-soft);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 28px;
  margin-bottom: 20px;
}
.why-card h3 {
  font-size: 19px; font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}
.why-card p {
  font-size: 14px; color: var(--ink-3);
  line-height: 1.65;
  margin-bottom: 16px;
}
.why-card-stat {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: var(--bg-2);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}
.why-card-stat .ti { color: var(--accent); font-size: 16px; }

/* === Region === */
.region { background: var(--bg-2); }
.region-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.region-content .section-eyebrow { background: white; }
.region-content h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.region-content > p {
  font-size: 17px; color: var(--ink-3);
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.6;
}
.cities-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-bottom: 28px;
}
.city {
  background: white;
  border: 1px solid var(--line);
  padding: 10px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  transition: all 0.2s;
}
.city .ti { color: var(--accent); font-size: 13px; flex-shrink: 0; }

.plz-check {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.plz-check-head {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15px;
}
.plz-check-head .ti { color: var(--blue); font-size: 22px; }
.plz-check-form { display: flex; gap: 8px; }
.plz-check-form input {
  flex: 1; padding: 12px 14px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  font-family: inherit; font-size: 15px;
  outline: none;
  transition: border 0.2s;
}
.plz-check-form input:focus { border-color: var(--blue); }
.plz-check-form button {
  padding: 12px 22px;
  background: var(--blue); color: white;
  border: none; border-radius: 8px;
  font-weight: 700; font-size: 14px;
}
.plz-check-result {
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 8px;
  display: none;
  line-height: 1.5;
}
.plz-check-result.visible { display: block; }
.plz-check-result.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-dark);
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.plz-check-result.warning {
  background: rgba(245, 158, 11, 0.1);
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.plz-check-result.error {
  background: rgba(239, 68, 68, 0.08);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.plz-check-result strong { font-weight: 700; }

.map-container {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  box-shadow: 0 20px 40px -16px rgba(15, 23, 42, 0.08);
}
.map-svg { width: 100%; height: auto; }

/* === Guarantee Strip === */
.guarantee {
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}
.guarantee::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.1) 0%, transparent 40%);
}
.guarantee-wrap {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center;
}
.guarantee-left h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.guarantee-left h2 .green { color: var(--accent); }
.guarantee-left p {
  font-size: 17px; opacity: 0.8;
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 460px;
}
.guarantee-pillars {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.pillar {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 20px;
  backdrop-filter: blur(8px);
}
.pillar-icon {
  width: 40px; height: 40px;
  background: rgba(16, 185, 129, 0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 22px;
  margin-bottom: 12px;
}
.pillar h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.pillar p { font-size: 13px; opacity: 0.7; line-height: 1.5; margin: 0; }

/* === Social Proof === */
.proof { background: var(--bg-2); padding: 80px 0; }
.proof-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.proof-stars {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: white;
  border: 1px solid var(--line);
  padding: 12px 20px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.proof-stars .stars {
  display: inline-flex;
  gap: 2px;
  color: #fbbf24;
  font-size: 18px;
}
.proof-stars .meta {
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 600;
}
.proof-stars .meta strong { color: var(--ink); }
.proof-stars a { color: var(--blue); font-weight: 700; text-decoration: underline; }
.proof-head h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
.proof-head p { color: var(--ink-3); font-size: 16px; }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review {
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.review-stars {
  color: #fbbf24;
  font-size: 16px;
  display: inline-flex;
  gap: 2px;
}
.review-text {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
  flex: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.review-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 14px;
}
.review-meta { font-size: 13px; }
.review-meta strong { display: block; font-weight: 700; color: var(--ink); }
.review-meta small { color: var(--ink-3); }

/* === FAQ === */
.faq { background: var(--bg-2); }
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: all 0.2s;
}
.faq-item:hover { border-color: var(--line-2); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px;
  font-size: 15px; font-weight: 600;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: inherit;
  font-family: inherit;
  gap: 16px;
}
.faq-q .ti { color: var(--blue); font-size: 22px; transition: transform 0.2s; flex-shrink: 0; }
.faq-item[open] .faq-q .ti { transform: rotate(180deg); }
.faq-item[open] { border-color: var(--blue); box-shadow: 0 4px 16px -4px rgba(37, 99, 235, 0.1); }
.faq-a {
  padding: 0 22px 20px;
  font-size: 14px; color: var(--ink-2); line-height: 1.65;
}
.faq-a strong { color: var(--ink); font-weight: 700; }

/* === Final CTA === */
.final-cta {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}
.final-cta-wrap {
  text-align: center;
  position: relative;
}
.final-cta h2 {
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}
.final-cta { padding: 112px 0; }
.final-cta h2 { margin-bottom: 24px; }
.final-cta-wrap p {
  font-size: 18px;
  opacity: 0.9;
  margin: 0 auto 72px;
  max-width: 540px;
  line-height: 1.6;
}
.final-cta-buttons {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-top: 8px;
}

/* === Footer === */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}
.foot-wrap {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.foot-brand .logo-text .name { color: white; }
.foot-brand .logo-text .name span { color: #93c5fd; }
.foot-brand .logo-text .tag { color: rgba(255, 255, 255, 0.5); }
.foot-brand p { font-size: 14px; margin-top: 18px; line-height: 1.7; opacity: 0.75; max-width: 320px; }
.foot-col h4 { color: white; font-size: 14px; font-weight: 700; margin-bottom: 18px; letter-spacing: 0.04em; text-transform: uppercase; }
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 10px; }
.foot-col a { font-size: 14px; opacity: 0.7; transition: opacity 0.2s; }
.foot-col a:hover, .foot-col a:focus-visible { opacity: 1; color: #93c5fd; }
.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13px; opacity: 0.5;
}
.foot-bottom .imprint-hint { font-size: 12px; opacity: 0.85; }
.foot-bottom .imprint-hint a { text-decoration: underline; opacity: 0.9; }

/* === Legal Pages (Impressum/Datenschutz/Widerruf) === */
.legal-page { padding: 80px 0 96px; background: var(--bg-2); }
.legal-wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }
.legal-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 56px 56px 64px;
  box-shadow: var(--shadow-sm);
}
.legal-card h1 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 8px;
}
.legal-card .legal-sub {
  color: var(--ink-3);
  font-size: 14px;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.legal-card h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 36px 0 14px;
  color: var(--ink);
}
.legal-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 24px 0 10px;
  color: var(--ink);
}
.legal-card p { color: var(--ink-2); font-size: 15px; line-height: 1.7; margin-bottom: 14px; }
.legal-card ul, .legal-card ol { margin: 0 0 14px 22px; }
.legal-card li { color: var(--ink-2); font-size: 15px; line-height: 1.7; margin-bottom: 6px; }
.legal-card a { color: var(--blue); text-decoration: underline; }
.legal-card a:hover { color: var(--blue-dark); }
.legal-card strong { color: var(--ink); font-weight: 700; }
.legal-card .legal-meta {
  background: var(--bg-2);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.7;
}
.legal-card .legal-meta dt {
  font-weight: 700; color: var(--ink);
  display: inline-block;
  min-width: 140px;
}
.legal-card .legal-disclaimer {
  margin-top: 40px;
  padding: 18px 20px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius);
  font-size: 13px;
  color: #92400e;
  line-height: 1.6;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .hero-wrap, .region-wrap, .guarantee-wrap { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 440px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricebar-wrap { grid-template-columns: 1fr; }
  .pricebar-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.12); padding: 28px 24px; }
  .pricebar-item:last-child { border-bottom: none; }
  .trust-wrap { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .how-grid::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .foot-wrap { grid-template-columns: 1fr 1fr; gap: 32px; }
  .primary-nav { display: none; }
  .primary-nav.open {
    display: block;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: white;
    border-bottom: 1px solid var(--line);
    padding: 16px 24px;
  }
  .primary-nav.open ul { flex-direction: column; gap: 12px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  section { padding: 64px 0; }
  .legal-card { padding: 32px 24px 40px; }
}
@media (max-width: 560px) {
  .header-cta .btn-ghost { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .cities-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-wrap { grid-template-columns: 1fr; }
  .guarantee-pillars { grid-template-columns: 1fr; }
  .topbar { font-size: 12px; }
  .topbar-left span:not(:first-child) { display: none; }
  .topbar-right { gap: 10px; }
  .hero { padding-top: 40px; }
  .hero-wrap { padding-bottom: 56px; gap: 40px; }
  .hero-card-1, .hero-card-2, .hero-card-3 { display: none; }
  .foot-wrap { grid-template-columns: 1fr; gap: 32px; }
  .wrap { padding: 0 16px; }
  .map-container { padding: 16px; }
  section { padding: 56px 0; }
}

/* === Fade-In Animation === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero h1, .hero-lead, .hero-cta-row, .hero-trust { animation: fadeUp 0.6s ease backwards; }
.hero-lead { animation-delay: 0.05s; }
.hero-cta-row { animation-delay: 0.1s; }
.hero-trust { animation-delay: 0.15s; }
.hero-visual { animation: fadeUp 0.7s ease 0.1s backwards; }

@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;
  }
}