/* ---------------------------------------------
   TOBE Reinigung — Design Tokens
--------------------------------------------- */
:root {
  --color-bg: #ffffff;
  --color-text: #1c2733;
  --color-text-muted: rgba(28, 39, 51, 0.64);
  --color-text-faint: rgba(28, 39, 51, 0.45);

  --color-primary: #2D6FE0;
  --color-primary-dark: #0B3E91;
  --color-primary-darker: #0a1f3d;
  --color-primary-light: #EAF3FF;

  --gradient-accent: linear-gradient(90deg, #2D6FE0, #6FA8FF);
  --gradient-primary: linear-gradient(135deg, #2D6FE0, #0B3E91);

  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;

  --max-width: 76rem;
  --header-height: 4.5rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
svg { display: block; }

/* ---------------------------------------------
   Buttons
--------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.01em;
  border: none;
  border-radius: 0.6rem;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(11, 62, 145, 0.55);
}
.btn-primary:hover { opacity: 0.93; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1px solid rgba(11, 62, 145, 0.18);
}
.btn-ghost:hover { background: rgba(45, 111, 224, 0.06); }

.btn-small { padding: 0.6rem 1.1rem; font-size: 0.875rem; }
.btn-large { padding: 1rem 1.6rem; font-size: 1rem; }

/* Glow button, adapted from the reference site's animated-orbit CTA */
.glow-btn {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-darker);
  isolation: isolate;
}
.glow-btn span,
.glow-btn svg { position: relative; z-index: 2; }
.glow-btn::before {
  content: "";
  position: absolute;
  inset: -60%;
  z-index: 1;
  filter: blur(40px);
  background:
    radial-gradient(circle, #2D6FE0 0%, rgba(45,111,224,0.7) 20%, rgba(45,111,224,0) 60%),
    radial-gradient(circle, rgba(111,168,255,0.8) 0%, rgba(111,168,255,0) 65%);
  animation: glow-orbit 10s linear infinite;
}
@keyframes glow-orbit {
  0%   { transform: rotate(0deg) translateX(10%) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(10%) rotate(-360deg); }
}

/* ---------------------------------------------
   Header
--------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  border: 1px solid transparent;
  border-radius: 0;
  transition: all 0.35s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 1.25rem;
  transition: height 0.35s ease;
}

.site-header.is-scrolled {
  top: 0.75rem;
  border-color: rgba(11, 62, 145, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 8px 30px -12px rgba(11, 62, 145, 0.18);
}
.site-header.is-scrolled .nav { height: 3.5rem; }

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  line-height: 1;
}
.logo-mark { width: 32px; height: 32px; flex-shrink: 0; }
.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary-darker);
}
.accent-word {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  padding: 0.6rem 0.9rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-links a:hover { background: rgba(45, 111, 224, 0.06); color: var(--color-primary-dark); }
.nav-links .btn { margin-left: 0.75rem; }
.nav-links a.btn-primary,
.nav-links a.btn-primary:hover { color: #fff; background: var(--gradient-primary); }

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: 0.6rem;
  border: 1px solid rgba(11, 62, 145, 0.15);
  background: #fff;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  margin: 0 9px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 1.25rem 1.25rem;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  padding: 0.9rem 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  border-bottom: 1px solid rgba(11, 62, 145, 0.08);
}
.mobile-menu .btn { margin-top: 1rem; width: 100%; }
.mobile-menu a.btn-primary,
.mobile-menu a.btn-primary:hover { color: #fff; background: var(--gradient-primary); border-bottom: none; }

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .menu-toggle { display: none; }
}

/* ---------------------------------------------
   Hero
--------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 4rem 1.5rem 3rem;
}

.hero-blob {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(45, 111, 224, 0.12) 0%, rgba(45, 111, 224, 0) 70%);
}

.hero-inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2rem;
  }
}

.hero-copy { max-width: 40rem; }

.badge-glow {
  position: relative;
  display: inline-flex;
  border-radius: 0.6rem;
  padding: 1.5px;
  isolation: isolate;
  overflow: hidden;
}
.badge-glow::before {
  content: "";
  position: absolute;
  inset: 50%;
  width: 200%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: conic-gradient(#2D6FE0f2 0deg, rgba(45,111,224,0) 60deg 310deg, #2D6FE0f2 1turn);
  animation: badge-ring-turn 4.5s linear infinite;
}
@keyframes badge-ring-turn { to { transform: translate(-50%, -50%) rotate(360deg); } }

.badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: calc(0.6rem - 1.5px);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.preheadline {
  margin: 1.25rem 0 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title {
  margin: 0.75rem 0 0;
  font-size: clamp(2rem, 4.2vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-primary-darker);
}
.accent-dot { color: var(--color-primary); }

.hero-sub {
  margin: 1.25rem 0 0;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.trust-badges {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.9rem 1.75rem;
  margin-top: 2.5rem;
}
.trust-badges li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.trust-badges svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
}

/* Hero visual */
.hero-visual { position: relative; }
.visual-card {
  position: relative;
  border-radius: 1.5rem;
  overflow: visible;
  box-shadow: 0 30px 60px -20px rgba(11, 62, 145, 0.25);
}
.building-illustration {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 1.5rem;
  border: 1px solid rgba(11, 62, 145, 0.08);
}
.visual-card-scrim {
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  background: linear-gradient(180deg, rgba(11, 62, 145, 0.06) 0%, rgba(6, 16, 35, 0.28) 100%);
  pointer-events: none;
}
@media (min-width: 640px) {
  .building-illustration { aspect-ratio: 3 / 4; }
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 28px -10px rgba(11, 62, 145, 0.28);
  border: 1px solid rgba(11, 62, 145, 0.08);
  animation: float-y 5s ease-in-out infinite;
}
.float-card--area { top: 8%; left: -8%; }
.float-card--check { bottom: 10%; right: -6%; animation-delay: -2.5s; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-card-text { display: flex; flex-direction: column; line-height: 1.25; }
.float-card-text strong { font-size: 0.85rem; color: var(--color-primary-darker); }
.float-card-text span { font-size: 0.72rem; color: var(--color-text-faint); }

.check-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.8rem;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .float-card { padding: 0.55rem 0.75rem; }
  .float-card--area { left: 0; }
  .float-card--check { right: 0; }
}

/* Marquee */
.hero-marquee {
  position: relative;
  overflow: hidden;
  max-width: var(--max-width);
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(11, 62, 145, 0.08);
}
.marquee-caption {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-faint);
  margin: 0 0 1.25rem;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee-scroll 26s linear infinite;
}
.marquee-track span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(11, 62, 145, 0.35);
  white-space: nowrap;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.hero-marquee::before,
.hero-marquee::after {
  content: "";
  position: absolute;
  top: 2rem;
  bottom: 0;
  width: 80px;
  z-index: 1;
  pointer-events: none;
}
.hero-marquee::before { left: 0; background: linear-gradient(90deg, #fff, transparent); }
.hero-marquee::after { right: 0; background: linear-gradient(270deg, #fff, transparent); }

/* ---------------------------------------------
   Services / Leistungen
--------------------------------------------- */
.services {
  background: var(--color-bg);
  padding: 5.5rem 1.5rem;
}

.services-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.services-head {
  max-width: 40rem;
  margin: 0 auto 3rem;
  text-align: center;
}

.services-title {
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-primary-darker);
}

.services-sub {
  margin: 0.9rem 0 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  text-align: left;
  padding: 1.75rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid rgba(11, 62, 145, 0.1);
  box-shadow: 0 2px 14px rgba(11, 62, 145, 0.05);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 111, 224, 0.3);
  box-shadow: 0 16px 34px -14px rgba(11, 62, 145, 0.28);
}

.service-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}
.service-card-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  margin: 0.35rem 0 0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary-darker);
  line-height: 1.3;
}

.service-card p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.service-card-more {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Service detail modal */
.service-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.service-modal.is-open { display: flex; }

.service-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 16, 35, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: of-step-in 0.25s ease both;
}

.service-modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 30rem;
  max-height: 88vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 1.25rem;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 20, 0.45);
  animation: service-modal-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes service-modal-in {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.service-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-primary-darker);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}
.service-modal-close:hover { background: #fff; }

.service-modal-visual {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 1.25rem 1.25rem 0 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: #fff;
}
.service-modal-visual svg { width: 25%; height: 25%; min-width: 64px; min-height: 64px; }

.service-modal-body { padding: 1.75rem; }

.service-modal-badge {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.service-modal-body h3 {
  margin: 0.85rem 0 0;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary-darker);
}

.service-modal-block { margin-top: 1.5rem; }
.service-modal-block h4 {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.service-modal-block ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.service-modal-block li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text);
}
.service-modal-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gradient-accent);
}
.service-modal-block p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.service-modal-cta { width: 100%; margin-top: 1.75rem; }

@media (max-width: 480px) {
  .service-modal-panel { max-height: 92vh; }
  .service-modal-body { padding: 1.5rem; }
}

/* ---------------------------------------------
   Preise / Transparenz
--------------------------------------------- */
.pricing {
  background: var(--color-primary-light);
  padding: 5.5rem 1.5rem;
}

.pricing-inner {
  max-width: 52rem;
  margin: 0 auto;
}

.pricing-head { text-align: center; margin-bottom: 3rem; }

.pricing-title {
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary-darker);
}

.pricing-sub {
  margin: 0.9rem auto 0;
  max-width: 38rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.pricing-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
}
@media (min-width: 860px) {
  .pricing-plans { grid-template-columns: repeat(3, 1fr); }
}

.pricing-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(11, 62, 145, 0.12);
  border-radius: 1.25rem;
  padding: 2.25rem 1.75rem;
  box-shadow: 0 4px 18px -8px rgba(11, 62, 145, 0.1);
}

.pricing-plan--highlight {
  border-color: var(--color-primary);
  box-shadow: 0 24px 50px -20px rgba(11, 62, 145, 0.35);
  transform: translateY(-0.5rem);
}
@media (max-width: 859px) {
  .pricing-plan--highlight { transform: none; }
}

.pricing-plan-badge {
  position: absolute;
  top: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-plan h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary-darker);
}

.pricing-plan-desc {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.pricing-plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin: 1.5rem 0 1.75rem;
}
.price-from { font-size: 0.9rem; color: var(--color-text-muted); }
.price-value { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.03em; color: var(--color-primary-darker); }
.price-period { font-size: 0.85rem; color: var(--color-text-muted); }

.pricing-plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 0 0 2rem;
  flex-grow: 1;
}
.pricing-plan-features li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}
.pricing-plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
}

.pricing-plan-cta { width: 100%; }

.pricing-footnote {
  margin: 2.25rem 0 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---------------------------------------------
   Process / Zusammenarbeit
--------------------------------------------- */
.process {
  background: var(--color-bg);
  padding: 5.5rem 1.5rem;
}

.process-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.process-head {
  max-width: 34rem;
  margin: 0 auto 4rem;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.9rem;
}

.process-title {
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--color-primary-darker);
}

.process-sub {
  margin: 0.9rem 0 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

@media (min-width: 900px) {
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
  }
  /* connecting line through the number nodes */
  .process-steps::before {
    content: "";
    position: absolute;
    top: 1.35rem;
    left: calc(12.5% + 0.1rem);
    right: calc(12.5% + 0.1rem);
    height: 1px;
    background: linear-gradient(90deg, rgba(45,111,224,0.05), rgba(45,111,224,0.35) 15%, rgba(45,111,224,0.35) 85%, rgba(45,111,224,0.05));
    z-index: 0;
  }
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-left: 1.25rem;
  border-left: 2px solid rgba(45, 111, 224, 0.15);
}

@media (min-width: 900px) {
  .process-step {
    padding-left: 0;
    border-left: none;
    text-align: left;
  }
}

.step-number {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 2.7rem;
  margin-left: -1.6rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: 0 6px 16px -4px rgba(11, 62, 145, 0.45);
}

@media (min-width: 900px) {
  .step-number { margin-left: 0; }
}

.step-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.65rem;
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.step-icon svg { width: 22px; height: 22px; }

.process-step h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary-darker);
}

.process-step p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.process-cta {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
}

/* ---------------------------------------------
   Trust / Beratung (Hausmeisterservice, credentials)
--------------------------------------------- */
.trust-cta {
  background: var(--color-bg);
  padding: 5.5rem 1.5rem;
}

.trust-cta-inner {
  max-width: 56rem;
  margin: 0 auto;
}

.trust-cta-head { text-align: center; margin-bottom: 3.5rem; }

.trust-cta-title {
  margin: 0;
  font-size: clamp(1.75rem, 3.6vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--color-primary-darker);
}

.trust-cta-sub {
  margin: 1rem 0 1.75rem;
  font-size: 1.05rem;
  color: var(--color-text-muted);
}
.trust-cta-sub strong { color: var(--color-primary-darker); }

.trust-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.trust-rating-icon { display: flex; color: var(--color-primary); flex-shrink: 0; }
.trust-rating-text a { color: var(--color-primary-darker); text-decoration: none; }
.trust-rating-text a:hover { text-decoration: underline; }
.trust-rating-text strong { color: var(--color-primary-darker); }

/* Hausmeister card */
.hausmeister-card {
  margin-top: 4rem;
  border: 1px solid rgba(11, 62, 145, 0.1);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 50px -24px rgba(11, 62, 145, 0.25);
}

.hausmeister-content { padding: 2.25rem 2rem 0.5rem; }
@media (min-width: 640px) { .hausmeister-content { padding: 2.75rem 2.75rem 0.5rem; } }

.hausmeister-title {
  margin: 0.6rem 0 0.25rem;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}
.hausmeister-sub {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-darker);
}

.hausmeister-list { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2rem; }
.hausmeister-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}
.hausmeister-check {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-top: 0.1em;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}

.hausmeister-banner {
  position: relative;
  min-height: 16rem;
  background: #fff;
  overflow: hidden;
}
.hausmeister-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mask-image:
    linear-gradient(to right, transparent 0%, #000 14%, #000 86%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, #000 14%, #000 86%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
}
.hausmeister-banner-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, #fff 0%, transparent 20%, transparent 80%, #fff 100%);
}

/* Trust feature grid */
.trust-features {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 640px) { .trust-features { grid-template-columns: repeat(4, 1fr); } }

.trust-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  padding: 1.75rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(11, 62, 145, 0.1);
  background: #fff;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-darker);
  line-height: 1.35;
}
.trust-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.trust-feature-icon svg { width: 24px; height: 24px; }

/* Credential */
.trust-credential {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 1.75rem;
  border-radius: 1rem;
  border: 1px solid rgba(11, 62, 145, 0.1);
  background: #fff;
}
.trust-credential-logo {
  height: 2.75rem;
  width: auto;
  flex-shrink: 0;
}
.trust-credential p {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-darker);
}

.trust-cta-bottom {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.trust-cta-bottom p { margin: 0; font-size: 0.9rem; color: var(--color-text-muted); }

/* ---------------------------------------------
   FAQ
--------------------------------------------- */
.faq {
  background: var(--color-bg);
  padding: 5.5rem 1.5rem 6rem;
}

.faq-inner { max-width: 46rem; margin: 0 auto; }
.faq-head { text-align: center; margin-bottom: 3rem; }

.faq-title {
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-primary-darker);
}
.faq-sub { margin: 0.9rem 0 0; font-size: 1rem; color: var(--color-text-muted); }

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  border: 1px solid rgba(11, 62, 145, 0.12);
  border-radius: 0.9rem;
  background: #fff;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--color-primary-darker);
}

.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.25s ease;
}
.faq-icon::before { width: 14px; height: 2px; transform: translate(-50%, -50%); }
.faq-icon::after { width: 2px; height: 14px; transform: translate(-50%, -50%); }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.faq-answer p {
  margin: 0;
  min-height: 0;
  overflow: hidden;
  padding: 0 1.5rem 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}
.faq-question[aria-expanded="true"] + .faq-answer {
  grid-template-rows: 1fr;
}
.faq-question[aria-expanded="true"] + .faq-answer p {
  padding: 0 1.5rem 1.25rem;
}

/* ---------------------------------------------
   Angebot / Multi-step form
--------------------------------------------- */
.offer-form {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-darker);
  padding: 6rem 1.5rem 7rem;
}

.offer-form::before {
  content: "";
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 60%;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(45, 111, 224, 0.16) 0%, transparent 70%);
}

.offer-form-inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
}

.of-head { text-align: center; margin-bottom: 3rem; }

.of-title {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0.75rem 0 0.75rem;
}
.of-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.of-subtitle { font-size: 1rem; color: rgba(255, 255, 255, 0.45); margin: 0; }

.of-card {
  max-width: 37.5rem;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 20, 0.5);
}

.of-topbar { padding: 2.25rem 2rem 0; display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 560px) { .of-topbar { padding: 2.25rem 3rem 0; } }

.of-progress-track { height: 4px; background: rgba(255, 255, 255, 0.07); border-radius: 100px; overflow: hidden; }
.of-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 100px;
  background: var(--gradient-accent);
  transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.of-step-label { font-size: 0.72rem; color: rgba(255, 255, 255, 0.35); letter-spacing: 0.1em; font-weight: 600; text-transform: uppercase; }

.of-body { padding: 2rem; position: relative; min-height: 22rem; }
@media (min-width: 560px) { .of-body { padding: 2.5rem 3rem 3rem; } }

.of-step { display: none; animation: of-step-in 0.35s cubic-bezier(0.4, 0, 0.2, 1) both; }
.of-step.is-active { display: block; }
@keyframes of-step-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.of-q { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; color: #fff; margin: 0 0 0.5rem; line-height: 1.35; }
.of-hint { font-size: 0.8rem; color: rgba(255, 255, 255, 0.35); margin: 0.5rem 0 1.25rem; }

.of-opts { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2rem; }
.of-opts--two { flex-direction: row; gap: 0.875rem; }
.of-opts--multi { margin-top: 1rem; }

.of-opt {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-sans);
  font-size: 0.975rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: left;
  flex: 1;
}
.of-opt:hover { background: rgba(45, 111, 224, 0.12); border-color: rgba(111, 168, 255, 0.35); color: #fff; }

.of-opt--label { cursor: pointer; flex: unset; width: 100%; }
.of-opt--label input[type="checkbox"] { display: none; }
.of-opt-inner { display: flex; align-items: center; gap: 1rem; width: 100%; }
.of-opt-box {
  width: 20px; height: 20px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  flex-shrink: 0;
  transition: all 0.18s ease;
  display: flex; align-items: center; justify-content: center;
}
.of-opt--label input:checked ~ .of-opt-inner .of-opt-box { background: var(--gradient-accent); border-color: transparent; }
.of-opt--label input:checked ~ .of-opt-inner .of-opt-box::after { content: "✓"; font-size: 11px; color: #fff; font-weight: 700; }
.of-opt--label input:checked ~ .of-opt-inner { color: #fff; }
.of-opt--label:has(input:checked) { background: rgba(45, 111, 224, 0.12); border-color: rgba(111, 168, 255, 0.35); }

.of-opt-badge {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; flex-shrink: 0;
}
.of-opt-badge--yes { background: rgba(34, 197, 94, 0.15); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.3); }
.of-opt-badge--no { background: rgba(239, 68, 68, 0.12); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.25); }

.of-scale-wrap { margin-top: 2.25rem; }
.of-scale-labels { display: flex; justify-content: space-between; margin-bottom: 0.875rem; font-size: 0.8rem; color: rgba(255, 255, 255, 0.35); }
.of-scale-btns { display: flex; gap: 0.5rem; }
.of-scale-btn {
  flex: 1; padding: 0.9rem 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-sans);
  font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: all 0.18s ease;
}
.of-scale-btn:hover { background: rgba(45, 111, 224, 0.12); border-color: rgba(111, 168, 255, 0.3); color: #fff; }
.of-scale-btn.is-selected { background: var(--gradient-primary); border-color: transparent; color: #fff; font-weight: 700; }

.of-fields { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 0.875rem; }
.of-input, .of-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.875rem;
  padding: 0.95rem 1.2rem;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  box-sizing: border-box;
  resize: none;
}
.of-input::placeholder, .of-textarea::placeholder { color: rgba(255, 255, 255, 0.28); }
.of-input:focus, .of-textarea:focus { border-color: rgba(111, 168, 255, 0.55); box-shadow: 0 0 0 3px rgba(45, 111, 224, 0.15); }

.of-nav { display: flex; align-items: center; justify-content: space-between; margin-top: 2.25rem; gap: 1rem; }
.of-nav--back-only { justify-content: flex-start; }
.of-back {
  background: none; border: none;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.5rem 0;
  transition: color 0.18s ease;
}
.of-back:hover { color: rgba(255, 255, 255, 0.7); }

.of-continue { padding: 0.85rem 1.75rem; font-size: 0.9rem; }
.of-continue:disabled { opacity: 0.3; cursor: not-allowed; transform: none !important; }

.of-consent { display: flex; align-items: flex-start; gap: 0.875rem; margin-top: 1.5rem; cursor: pointer; }
.of-consent input[type="checkbox"] { display: none; }
.of-consent-box {
  width: 20px; height: 20px; min-width: 20px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  margin-top: 1px;
  transition: all 0.18s ease;
  display: flex; align-items: center; justify-content: center;
}
.of-consent input:checked ~ .of-consent-box { background: var(--gradient-accent); border-color: transparent; }
.of-consent input:checked ~ .of-consent-box::after { content: "✓"; font-size: 11px; color: #fff; font-weight: 700; }
.of-consent-text { font-size: 0.8rem; color: rgba(255, 255, 255, 0.35); line-height: 1.6; }
.of-consent-link { color: #8fb8ff; text-decoration: underline; text-underline-offset: 2px; }
.of-consent-link:hover { color: #bcd6ff; }

.of-done { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 2.5rem 0 1.5rem; gap: 1.25rem; }
.of-done-title { font-size: 1.35rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; margin: 0; }
.of-done-text { font-size: 0.95rem; color: rgba(255, 255, 255, 0.5); line-height: 1.6; max-width: 26rem; margin: 0; }

/* ---------------------------------------------
   Footer
--------------------------------------------- */
.site-footer {
  background: var(--color-primary-darker);
  padding: 4rem 1.5rem 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
@media (min-width: 760px) {
  .footer-top { flex-direction: row; justify-content: space-between; gap: 3rem; }
}

.footer-brand { max-width: 22rem; }
.footer-logo-text { color: #fff; }
.footer-tagline {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.5rem;
}
@media (min-width: 480px) { .footer-links { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 760px) { .footer-links { gap: 2.5rem 3.5rem; } }

.footer-col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col h4 {
  margin: 0 0 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}
.footer-col a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.18s ease;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding-top: 1.75rem;
  text-align: center;
}
.footer-bottom p {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ---------------------------------------------
   Scroll reveal
--------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------------------------------------------
   Benefits
--------------------------------------------- */
.benefits {
  background: var(--color-primary-darker);
  padding: 5rem 1.5rem;
}

.benefits-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.benefits-head {
  max-width: 42rem;
  margin: 0 auto 3rem;
  text-align: center;
}

.benefits-title {
  margin: 0;
  font-size: clamp(1.75rem, 3.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #fff;
}

.gradient-word {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 860px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.benefit-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.benefit-badge {
  align-self: flex-start;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
  background: linear-gradient(90deg, var(--color-primary-darker), var(--color-primary));
}

.benefit-card h3 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: #fff;
}

.benefit-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

.benefit-visual {
  position: relative;
  margin-top: auto;
  aspect-ratio: 800 / 658;
  border-radius: 0.65rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.benefit-visual svg { width: 100%; height: 100%; display: block; }
.benefit-visual-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent 50%, rgba(10, 31, 61, 0.85) 100%);
}

@media (prefers-reduced-motion: reduce) {
  .glow-btn::before,
  .badge-glow::before,
  .float-card,
  .marquee-track {
    animation: none !important;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}