:root {
  --white: #f8fbff;
  --panel: #ffffff;
  --ink: #111821;
  --graphite: #151b22;
  --graphite-2: #202832;
  --muted: #5f6e7d;
  --line: rgba(0, 110, 255, 0.18);
  --line-strong: rgba(0, 229, 255, 0.38);
  --blue: #006eff;
  --cyan: #00e5ff;
  --mint: #6dffd8;
  --success: #13b981;
  --shadow: 0 24px 80px rgba(6, 18, 33, 0.16);
  --max: 1180px;
  --header: 72px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--panel);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  min-height: var(--header);
  color: var(--white);
  background: rgba(10, 17, 25, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-shell {
  width: min(var(--max), calc(100% - 32px));
  min-height: var(--header);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 850;
  color: #fff;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--graphite);
  background:
    linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.35);
}

.brand-mark svg {
  width: 20px;
  height: 20px;
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 700;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-item {
  position: relative;
}

.nav-link,
.nav-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 0 12px;
  color: rgba(255, 255, 255, 0.84);
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
}

.nav-link:hover,
.nav-button:hover,
.nav-link[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-button svg {
  width: 15px;
  height: 15px;
}

.mega {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  width: min(760px, calc(100vw - 32px));
  max-height: min(72vh, 720px);
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 110, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.nav-item:hover .mega,
.nav-item:focus-within .mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega a {
  display: grid;
  gap: 2px;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
}

.mega a:hover,
.mega a[aria-current="page"] {
  border-color: var(--line);
  background: rgba(0, 110, 255, 0.06);
}

.mega span {
  font-weight: 800;
  color: var(--ink);
}

.mega small {
  color: var(--muted);
  font-size: 0.78rem;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  color: var(--graphite);
  font-weight: 850;
  white-space: nowrap;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  box-shadow: 0 0 32px rgba(0, 229, 255, 0.28);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  border-radius: 2px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: relative;
}

.menu-toggle span::before {
  top: -7px;
}

.menu-toggle span::after {
  top: 5px;
}

body.menu-open .menu-toggle span {
  transform: rotate(45deg);
}

body.menu-open .menu-toggle span::before {
  transform: rotate(90deg) translate(7px, 0);
}

body.menu-open .menu-toggle span::after {
  opacity: 0;
}

.hero {
  position: relative;
  min-height: min(820px, 82svh);
  overflow: hidden;
  display: grid;
  align-items: center;
  color: #fff;
  background: var(--graphite);
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center right;
  filter: saturate(1.04) contrast(1.03);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 11, 18, 0.92) 0%, rgba(5, 11, 18, 0.74) 38%, rgba(5, 11, 18, 0.22) 72%),
    linear-gradient(180deg, rgba(5, 11, 18, 0.28), rgba(5, 11, 18, 0.72));
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(rgba(0, 229, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 110, 255, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.75), transparent 78%);
}

.hero-inner {
  position: relative;
  z-index: 3;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 96px) 0 clamp(30px, 5vw, 56px);
}

.hero-copy {
  max-width: 720px;
  width: 100%;
}

.hero-trust {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(8px, 2vw, 12px);
  padding: 8px 16px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.9);
}

.trust-stars {
  color: #ffb020;
  font-weight: bold;
  letter-spacing: 2px;
}

.trust-rating strong {
  color: #fff;
}

.trust-divider {
  color: rgba(255, 255, 255, 0.25);
  font-weight: 300;
}

.trust-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--mint);
}

.status-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 0 0 rgba(19, 185, 129, 0.7);
  animation: pulse-status 1.8s infinite;
}

@keyframes pulse-status {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(19, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(19, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(19, 185, 129, 0);
  }
}

.kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.kicker::before,
.section-kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.hero h1 {
  margin: 14px 0 16px;
  max-width: 780px;
  font-size: clamp(2.35rem, 6.2vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 650px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  overflow-wrap: break-word;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 229, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 850;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--graphite);
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  box-shadow: 0 0 32px rgba(0, 229, 255, 0.28);
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.button-call {
  color: var(--mint);
  border: 1.5px solid rgba(109, 255, 216, 0.35);
  background: rgba(6, 15, 25, 0.4);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(109, 255, 216, 0.08);
}

.button-call:hover {
  background: rgba(109, 255, 216, 0.15);
  color: #fff;
  border-color: var(--mint);
  box-shadow: 0 0 24px rgba(109, 255, 216, 0.35);
}

.button-dark {
  color: #fff;
  background: var(--graphite);
}

.button-ghost {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.evaluation-panel {
  width: min(100%, 1080px);
  margin-top: clamp(28px, 5vw, 52px);
  padding: 18px;
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: var(--radius);
  background: rgba(8, 17, 28, 0.76);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.78);
}

.panel-topline strong {
  color: #fff;
}

.quick-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.quick-form .field-message {
  grid-column: span 3;
}

.field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.field label {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 760;
}

.light-form .field label {
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(0, 110, 255, 0.18);
  border-radius: var(--radius);
  padding: 0 12px;
  outline: 0;
}

.field textarea {
  min-height: 112px;
  padding: 12px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.16);
}

.form-result {
  display: none;
  margin-top: 12px;
  padding: 12px;
  color: #dffcff;
  border: 1px solid rgba(0, 229, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(0, 229, 255, 0.08);
}

.form-result.is-visible {
  display: block;
}

.quick-form .form-result {
  grid-column: 1 / -1;
}

.form-result a {
  color: var(--mint);
  font-weight: 850;
}

.trust-strip {
  background: #fff;
  border-bottom: 1px solid rgba(0, 110, 255, 0.12);
}

.trust-grid {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--graphite);
  font-size: 0.9rem;
  font-weight: 760;
}

.trust-item svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--success);
}

.section {
  padding: clamp(58px, 8vw, 98px) 0;
}

.section-dark {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(0, 110, 255, 0.08), transparent 42%),
    var(--graphite);
}

.section-white {
  background: #fff;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(0, 229, 255, 0.06), transparent 42%),
    #f4f8fc;
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.section-head h2,
.section-head h3 {
  margin: 10px 0 12px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-head p,
.section-dark .muted {
  color: rgba(255, 255, 255, 0.74);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}

.visual-frame {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 110, 255, 0.14);
  background: var(--graphite);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 11;
}

.visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(0, 229, 255, 0.2), transparent 32%),
    linear-gradient(0deg, rgba(3, 10, 18, 0.18), transparent 45%);
  pointer-events: none;
}

.feature-grid,
.content-grid,
.link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.content-card,
.link-card,
.stat-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 110, 255, 0.14);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 34px rgba(9, 30, 54, 0.07);
}

.section-dark .content-card,
.section-dark .stat-card {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

.content-card h3,
.link-card h3,
.stat-card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  line-height: 1.25;
}

.content-card p,
.link-card p,
.stat-card p {
  margin: 0;
  color: var(--muted);
}

.section-dark .content-card p,
.section-dark .stat-card p {
  color: rgba(255, 255, 255, 0.76);
}

.check-list,
.plain-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.section-dark .check-list li,
.section-dark .plain-list li {
  color: rgba(255, 255, 255, 0.78);
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.45em;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--cyan) 0 35%, rgba(0, 229, 255, 0.18) 36% 100%);
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}

.plain-list li::before {
  content: "";
  position: absolute;
  top: 0.67em;
  left: 4px;
  width: 10px;
  height: 2px;
  background: var(--blue);
}

.process-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  counter-reset: process;
}

.process-step {
  position: relative;
  min-height: 170px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 229, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.12), transparent),
    rgba(255, 255, 255, 0.07);
}

.process-step::before {
  counter-increment: process;
  content: "0" counter(process);
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 30px;
  margin-bottom: 18px;
  color: var(--graphite);
  font-weight: 900;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
}

.process-step h3 {
  margin: 0 0 8px;
}

.process-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.akku-check {
  position: relative;
  overflow: hidden;
}

.akku-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: stretch;
}

.check-form {
  padding: 22px;
  border: 1px solid rgba(0, 110, 255, 0.16);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.light-form {
  display: grid;
  gap: 12px;
}

.two-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.range-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.range-line output {
  min-width: 62px;
  padding: 8px 10px;
  text-align: center;
  border-radius: var(--radius);
  color: var(--graphite);
  background: rgba(0, 229, 255, 0.12);
}

input[type="range"] {
  accent-color: var(--blue);
}

.diagnostic-readout {
  display: grid;
  align-content: end;
  min-height: 100%;
  padding: 24px;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(180deg, rgba(0, 229, 255, 0.02), rgba(0, 110, 255, 0.12)),
    var(--graphite);
  border: 1px solid rgba(0, 229, 255, 0.18);
}

.readout-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.readout-line span {
  color: rgba(255, 255, 255, 0.68);
}

.readout-line strong {
  text-align: right;
}

.model-strip {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.local-map {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 22px;
  align-items: stretch;
}

.map-frame {
  overflow: hidden;
  min-height: 360px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 110, 255, 0.16);
  background: #e8f0f8;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border-radius: var(--radius);
  border: 1px solid rgba(0, 110, 255, 0.14);
  background: #fff;
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 850;
}

.faq-item p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
}

.final-cta {
  color: #fff;
  background:
    linear-gradient(115deg, rgba(0, 229, 255, 0.16), transparent 44%),
    linear-gradient(270deg, rgba(0, 110, 255, 0.24), transparent 58%),
    var(--graphite);
}

.cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.cta-box h2 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.03;
}

.cta-box p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  max-width: 760px;
}

.footer {
  color: rgba(255, 255, 255, 0.76);
  background: #080f17;
  border-top: 1px solid rgba(0, 229, 255, 0.15);
  box-shadow: inset 0 20px 80px rgba(0, 229, 255, 0.03);
}

.footer-grid {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 60px 0;
  display: grid;
  grid-template-columns: 1.4fr repeat(5, minmax(0, 1fr));
  gap: clamp(16px, 3vw, 28px);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand-logo {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  color: var(--graphite);
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.25);
}

.footer-brand-logo svg {
  width: 15px;
  height: 15px;
}

.footer-brand-name {
  font-size: 1.15rem;
  font-weight: 850;
  color: #fff;
  letter-spacing: -0.01em;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.64);
  margin-bottom: 20px;
}

.footer-contact {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.footer-contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.82);
  transition: color 200ms ease;
}

.footer-contact-link svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  flex-shrink: 0;
}

.footer-contact-link:hover {
  color: var(--cyan);
}

.footer-hours-card {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 229, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
}

.footer-hours-card .card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.footer-hours-card .card-title svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.hours-grid {
  display: grid;
  gap: 8px;
  font-size: 0.86rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 0.84);
}

.hours-row.notice {
  color: rgba(255, 255, 255, 0.58);
}

.hours-row .days {
  font-weight: 700;
}

.footer-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.94rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
  margin: 0 0 16px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.footer-title svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  flex-shrink: 0;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-links-list li {
  padding: 0;
  margin: 0;
}

.footer-links-list a {
  display: flex !important;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.68) !important;
  padding: 2px 0 !important;
  transition: color 200ms ease, transform 200ms ease;
}

.footer-links-list a .link-chevron {
  color: var(--cyan);
  font-size: 1rem;
  line-height: 1;
  opacity: 0.4;
  transition: transform 200ms ease, opacity 200ms ease;
}

.footer-links-list a:hover {
  color: #fff !important;
  transform: translateX(4px);
}

.footer-links-list a:hover .link-chevron {
  opacity: 1;
  transform: scale(1.15);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom .wrap {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1060px) {
  .header-cta {
    display: none;
  }

  .trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .quick-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-form .field-message {
    grid-column: span 2;
  }

  .quick-form .button {
    grid-column: span 2;
  }

  .process-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid,
  .content-grid,
  .link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --header: 64px;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .primary-nav {
    position: fixed;
    top: var(--header);
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    align-items: stretch;
    margin: 0;
    padding: 16px;
    overflow: auto;
    background: rgba(8, 15, 23, 0.98);
  }

  body.menu-open .primary-nav {
    display: block;
  }

  .nav-item {
    margin-bottom: 8px;
  }

  .nav-link,
  .nav-button {
    width: 100%;
    justify-content: space-between;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.06);
  }

  .mega {
    position: static;
    width: 100%;
    max-height: none;
    grid-template-columns: 1fr;
    margin-top: 8px;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.94);
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(5, 11, 18, 0.9), rgba(5, 11, 18, 0.56)),
      linear-gradient(180deg, rgba(5, 11, 18, 0.12), rgba(5, 11, 18, 0.82));
  }

  .hero-media img {
    object-position: 64% center;
  }

  .hero-inner {
    padding-top: 48px;
  }

  .split,
  .akku-panel,
  .model-strip,
  .local-map,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .nav-shell,
  .hero-inner,
  .wrap,
  .trust-grid,
  .footer-grid {
    width: min(var(--max), calc(100% - 22px));
  }

  .brand-text small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 12vw, 3.3rem);
    max-width: 100%;
  }

  .hero-copy,
  .hero-lead,
  .hero-tags,
  .panel-topline {
    max-width: 100%;
  }

  .hero-tags li,
  .panel-topline,
  .trust-item {
    font-size: 0.82rem;
  }

  .panel-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .quick-form,
  .two-fields,
  .feature-grid,
  .content-grid,
  .link-grid,
  .stat-grid,
  .process-rail,
  .trust-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quick-form .field-message,
  .quick-form .button {
    grid-column: auto;
  }

  .evaluation-panel,
  .check-form,
  .diagnostic-readout,
  .content-card,
  .link-card,
  .stat-card {
    padding: 16px;
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    align-items: stretch;
  }

  .footer-bottom .wrap {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }
}

.impressum,
.datenschutz {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 0;
}

.impressum h2,
.datenschutz h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-top: 0;
  margin-bottom: 24px;
  color: var(--ink);
}

.impressum h3,
.datenschutz h3 {
  font-size: 1.3rem;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}

.impressum p,
.datenschutz p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 16px;
}

.impressum a,
.datenschutz a {
  color: var(--blue);
  text-decoration: underline;
}

.impressum a:hover,
.datenschutz a:hover {
  color: var(--cyan);
}

.datenschutz ul {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted);
  margin-bottom: 20px;
  padding-left: 24px;
  list-style-type: disc;
}

.datenschutz li {
  margin-bottom: 8px;
}

.boost-icon-wrapper {
  color: var(--blue);
  margin-bottom: 16px;
}

.boost-icon-wrapper svg {
  width: 36px;
  height: 36px;
}

.floating-sidebar {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%) translateX(120px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1), opacity 500ms ease;
}

.floating-sidebar::before {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  width: 2px;
  background: linear-gradient(180deg, 
    transparent 0%, 
    rgba(0, 229, 255, 0.4) 30%, 
    rgba(109, 255, 216, 0.4) 60%, 
    rgba(37, 211, 102, 0.4) 90%, 
    transparent 100%
  );
  z-index: -1;
  pointer-events: none;
}

.floating-sidebar.is-visible {
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.sidebar-btn {
  width: 44px;
  height: 44px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: rgba(6, 15, 25, 0.82);
  backdrop-filter: blur(12px);
  border: 1.5px solid rgba(0, 229, 255, 0.38);
  color: var(--cyan);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.12);
  transform: rotate(45deg);
  transition: background-color 250ms ease, color 250ms ease, border-color 250ms ease, box-shadow 250ms ease, transform 250ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.sidebar-btn svg {
  width: 20px;
  height: 20px;
  transform: rotate(-45deg);
  transition: transform 250ms ease;
}

.sidebar-btn:hover {
  transform: scale(1.12) rotate(45deg);
  background: rgba(0, 110, 255, 0.22);
  color: #fff;
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.6);
}

.sidebar-btn:hover svg {
  transform: rotate(-45deg) scale(1.1);
}

.sidebar-whatsapp {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.38);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.12);
}

.sidebar-whatsapp:hover {
  background: rgba(37, 211, 102, 0.22);
  color: #fff;
  border-color: #25d366;
  box-shadow: 0 0 28px rgba(37, 211, 102, 0.6);
}

.sidebar-phone {
  color: var(--cyan);
  border-color: rgba(0, 229, 255, 0.38);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.12);
}

.sidebar-phone:hover {
  background: rgba(0, 229, 255, 0.22);
  color: #fff;
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.6);
}

.sidebar-form {
  color: var(--mint);
  border-color: rgba(109, 255, 216, 0.38);
  box-shadow: 0 6px 20px rgba(109, 255, 216, 0.12);
}

.sidebar-form:hover {
  background: rgba(109, 255, 216, 0.22);
  color: #fff;
  border-color: var(--mint);
  box-shadow: 0 0 28px rgba(109, 255, 216, 0.6);
}

@media (max-width: 620px) {
  .floating-sidebar {
    right: 14px;
    gap: 16px;
  }
  .floating-sidebar::before {
    width: 1px;
  }
  .sidebar-btn {
    width: 38px;
    height: 38px;
    border-radius: 8px;
  }
  .sidebar-btn svg {
    width: 16px;
    height: 16px;
  }
}