/* movenergy � Corporate Identity */
@font-face {
  font-family: 'Nexa';
  src: url('../fonts/Nexa Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Nexa';
  src: url('../fonts/Nexa Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-red: #C91235;
  --color-blue: #44B8F3;
  --color-yellow: #F1C400;
  --color-black: #101921;
  --color-white: #FFFFFF;
  --color-green: #198754;
  --color-gray-100: #f5f7f9;
  --color-gray-200: #e8ecf0;
  --color-gray-400: #8a96a3;
  --color-gray-600: #4a5568;
  --font-main: 'Nexa', 'Segoe UI', system-ui, sans-serif;
  --shadow: 0 4px 24px rgba(16, 25, 33, 0.12);
  --radius: 8px;
  --header-height: 80px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html {
  height: 100%;
}
body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  font-family: var(--font-main);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-black);
  background: var(--color-white);
}
body > main {
  flex: 1 0 auto;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1rem; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--color-yellow);
  color: var(--color-black);
  font-weight: 700;
}
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  background: var(--color-black);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}
.logo img { height: 44px; width: auto; }

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader img { width: 100px; height: auto; }
body.is-loading { overflow: hidden; }

.main-nav { display: flex; align-items: center; gap: 0.15rem; flex-wrap: nowrap; }
.main-nav a {
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  position: relative;
  background: transparent;
  white-space: nowrap;
}
.main-nav a:not(.header-cta)::after {
  content: '';
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--color-blue);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:not(.header-cta):hover,
.main-nav a:not(.header-cta).active,
.nav-dropdown:hover > a:not(.header-cta),
.nav-dropdown:focus-within > a:not(.header-cta),
.nav-dropdown.open > a:not(.header-cta) {
  color: var(--color-blue);
  background: transparent;
}
.main-nav a:not(.header-cta):hover::after,
.main-nav a:not(.header-cta).active::after,
.nav-dropdown:hover > a:not(.header-cta)::after,
.nav-dropdown:focus-within > a:not(.header-cta)::after,
.nav-dropdown.open > a:not(.header-cta)::after {
  transform: scaleX(1);
}
.main-nav a.header-cta {
  color: var(--color-white) !important;
  background: var(--color-red) !important;
}
.main-nav a.header-cta:hover,
.nav-dropdown--cta:hover > a.header-cta,
.nav-dropdown--cta:focus-within > a.header-cta,
.nav-dropdown--cta.open > a.header-cta {
  color: var(--color-black) !important;
  background: var(--color-yellow) !important;
}
.main-nav a.header-cta::after {
  display: none !important;
}
.nav-dropdown--cta .nav-dropdown__menu {
  left: auto;
  right: 0;
  min-width: 180px;
}

.nav-dropdown { position: relative; }
.nav-dropdown:hover,
.nav-dropdown:focus-within,
.nav-dropdown.open { z-index: 10; }
.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.625rem);
  left: 0;
  min-width: 220px;
  background: var(--color-black);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}
.nav-dropdown__menu::before {
  content: '';
  position: absolute;
  top: -0.625rem;
  left: 0;
  right: 0;
  height: 0.625rem;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown__menu a {
  display: block;
  padding: 0.6rem 1rem;
  text-transform: none;
  font-weight: 300;
}
.nav-dropdown__menu a::after {
  left: 1rem;
  right: 1rem;
  bottom: 0.35rem;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-red);
  color: var(--color-white) !important;
  padding: 0.65rem 1.25rem !important;
  border-radius: var(--radius);
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.header-cta:hover {
  background: var(--color-yellow) !important;
  color: var(--color-black) !important;
}
.btn--outline-dark {
  background: var(--color-yellow);
  color: var(--color-black);
  border-color: var(--color-yellow);
}
.btn--outline-dark:hover {
  background: #d4ac00;
  border-color: #d4ac00;
  color: var(--color-black);
}
.btn--buy {
  background: var(--color-yellow);
  color: var(--color-black);
  border-color: var(--color-yellow);
}
.btn--buy:hover {
  background: #d4ac00;
  border-color: #d4ac00;
  color: var(--color-black);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero slider */
.hero {
  position: relative;
  background: var(--color-black);
  overflow: hidden;
  min-height: 480px;
}
.hero__slides { position: relative; min-height: 480px; }
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}
.hero__slide.active { opacity: 1; }
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero__bg--bau { background: linear-gradient(135deg, var(--color-black) 0%, #1a3040 100%); }
.hero__bg--notfall { background: linear-gradient(135deg, var(--color-black) 0%, #301020 100%); }
.hero__bg--industrie { background: linear-gradient(135deg, var(--color-black) 0%, #102030 100%); }
.hero__bg--immobilien { background: linear-gradient(135deg, var(--color-black) 0%, #203040 100%); }
.hero__bg--energie { background: linear-gradient(135deg, var(--color-black) 0%, #1a2838 100%); }

.hero__content {
  position: relative;
  z-index: 2;
  padding: 4rem 0 5rem;
  max-width: 650px;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.hero__content h2 {
  color: var(--color-white);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 0.5rem;
}
.hero__content .hero__subtitle {
  color: var(--color-blue);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.hero__content p { color: rgba(255,255,255,0.85); font-size: 1.1rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }

.hero__dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 3;
}
.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition);
}
.hero__dot.active { background: var(--color-yellow); border-color: var(--color-yellow); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn--primary { background: var(--color-red); color: var(--color-white); }
.btn--primary:hover { background: #a30f2c; color: var(--color-white); }
.btn--secondary { background: var(--color-blue); color: var(--color-black); }
.btn--secondary:hover { background: #2aa8e8; color: var(--color-black); }
.btn--outline { background: transparent; color: var(--color-white); border-color: var(--color-white); }
.btn--outline:hover { background: var(--color-white); color: var(--color-black); }
.btn--green { background: var(--color-green); color: var(--color-white); }
.btn--green:hover { background: #146c43; color: var(--color-white); }

/* Sections */
.section { padding: 4rem 0; }
.section--gray { background: var(--color-gray-100); }
.section--dark { background: var(--color-black); color: var(--color-white); }
.section--dark h2 { color: var(--color-white); }
.section__intro { text-align: center; max-width: 750px; margin: 0 auto 3rem; }
.section__intro .tagline {
  color: var(--color-red);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

/* Cards grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card-grid--center {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  justify-content: center;
}
.sonderbau-content {
  max-width: 800px;
  margin: 0 auto;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(16,25,33,0.18); }
.card__image {
  height: 180px;
  background: linear-gradient(135deg, var(--color-black), #2a3a4a);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.card__image img { width: 80px; opacity: 0.9; }
.card__image--red { background: linear-gradient(135deg, var(--color-red), #8a0d25); }
.card__image--blue { background: linear-gradient(135deg, var(--color-blue), #2a8fc4); }
.card__image--yellow { background: var(--color-yellow); }
.card__icon {
  font-size: 3rem;
  color: rgba(255,255,255,0.9);
}
.card__image img.card__icon {
  width: 96px;
  height: 96px;
  object-fit: contain;
  opacity: 1;
}
.card__body { padding: 1.5rem; }
.card__body h3 { margin-bottom: 0.5rem; }
.card__body p { color: var(--color-gray-600); font-size: 0.95rem; margin-bottom: 1rem; }
.card__link {
  font-weight: 700;
  color: var(--color-red);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.card__link::after { content: '\2192'; transition: transform var(--transition); }
.card:hover .card__link::after { transform: translateX(4px); }

/* Product cards */
.product-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 2rem;
}
.product-card__visual {
  background: linear-gradient(160deg, var(--color-black) 0%, #1e3040 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 320px;
  position: relative;
}
.product-card__visual .signet { width: 100px; margin-bottom: 1rem; }
.product-card__visual .heizbox-img {
  width: auto;
  max-width: 90%;
  max-height: 300px;
  object-fit: contain;
  margin-bottom: 1rem;
}
.product-card__visual--photo {
  background: radial-gradient(ellipse at center, #1a2838 0%, var(--color-black) 70%);
  padding: 1.5rem;
}
.product-card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-yellow);
  color: var(--color-black);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
}
.product-card__title {
  color: var(--color-white);
  font-size: 1.75rem;
  text-align: center;
}
.product-card__title span { color: var(--color-blue); }
.product-card__content { padding: 2rem; }

/* Compact product teasers (homepage) */
.product-card--teaser {
  align-items: center;
  margin-bottom: 1.25rem;
}
.product-card--teaser .product-card__visual {
  min-height: auto;
  padding: 1rem 1.25rem;
}
.product-card--teaser .product-card__visual .heizbox-img {
  max-height: 160px;
  margin-bottom: 0;
}
.product-card--teaser .product-card__content {
  padding: 1.25rem 1.5rem;
}
.product-card--teaser .product-card__content h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}
.product-card--teaser .product-card__content p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.product-card__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.product-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.spec-item {
  background: var(--color-gray-100);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--color-blue);
}
.spec-item strong { display: block; font-size: 0.75rem; text-transform: uppercase; color: var(--color-gray-400); letter-spacing: 0.05em; }
.spec-item span { font-weight: 700; font-size: 1.1rem; }

/* CTA band (aligned with homepage cta-combined look) */
.cta-band {
  background: linear-gradient(135deg, var(--color-black) 0%, #1a2838 55%, #6e1024 100%);
  color: var(--color-white);
  padding: 3.5rem 0;
  text-align: center;
}
.cta-band h2 { color: var(--color-white); margin-bottom: 0.5rem; }
.cta-band p { opacity: 0.9; margin-bottom: 1.25rem; max-width: 36rem; margin-left: auto; margin-right: auto; }
.cta-band .tagline { margin-bottom: 0.5rem; opacity: 1; }
.cta-band .phone {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  margin-bottom: 1rem;
}
.cta-band .phone:hover { color: var(--color-blue); }
.cta-band .einsatz-detail__actions {
  justify-content: center;
  margin-top: 1.25rem;
}

/* Combined CTA (homepage) */
.cta-combined {
  background: linear-gradient(135deg, var(--color-black) 0%, #1a2838 50%, var(--color-red) 100%);
  color: var(--color-white);
  padding: 4rem 0;
}
.cta-combined__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.cta-combined h2 { color: var(--color-white); font-size: clamp(1.75rem, 3vw, 2.5rem); }
.cta-combined p { opacity: 0.9; font-size: 1.05rem; }
.cta-combined .phone {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  margin: 1rem 0;
}
.cta-combined .phone:hover { color: var(--color-blue); }
.cta-combined__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.cta-combined__visual { text-align: center; }
.cta-combined__visual img {
  max-width: min(100%, 480px);
  width: 100%;
  height: auto;
  margin: 0 auto;
  display: block;
}

/* Download button */
.btn--download {
  background: transparent;
  color: var(--color-black);
  border: 2px solid var(--color-gray-200);
  white-space: nowrap;
}
.btn--download:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
  background: rgba(68, 184, 243, 0.08);
}
.download-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 1rem;
}

/* Page header */
.page-header {
  background: var(--color-black);
  color: var(--color-white);
  padding: 3rem 0;
}
.page-header h1 { color: var(--color-white); }
.page-header .breadcrumb {
  color: var(--color-gray-400);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}
.page-header .breadcrumb a { color: var(--color-blue); }

/* Forms */
.form-section { max-width: 800px; margin: 0 auto; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group--full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
}
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
.form-error {
  background: #fde8ec;
  border: 1px solid var(--color-red);
  color: var(--color-red);
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color var(--transition);
  background: var(--color-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-hint { font-size: 0.8rem; color: var(--color-gray-400); margin-top: 0.25rem; }

/* Rental form / shop */
.rental-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}
.rental-summary {
  background: var(--color-gray-100);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: sticky;
  top: calc(var(--header-height) + 1rem);
}
.rental-summary h3 { margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 2px solid var(--color-gray-200); }
.rental-summary__item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.95rem;
}
.rental-summary__item strong { font-weight: 700; text-align: right; }
.rental-summary__item--period {
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  padding-bottom: 0.75rem;
}
.rental-summary__item--period strong {
  display: block;
  text-align: right;
  line-height: 1.4;
  white-space: nowrap;
  font-size: 0.9rem;
}
.product-select {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.product-select--4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1100px) {
  .product-select--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
.product-option {
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.product-option:hover { border-color: var(--color-blue); }
.product-option.selected {
  border-color: var(--color-blue);
  background: rgba(68, 184, 243, 0.08);
  box-shadow: 0 0 0 1px var(--color-blue);
}
.product-option img {
  max-height: 72px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
}
.product-option__icon {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-blue);
}
.product-option input { display: none; }
.product-option h4 { margin: 0.5rem 0 0.25rem; font-size: 1rem; }
.product-option p { font-size: 0.85rem; color: var(--color-gray-600); margin: 0; }

/* Blog placeholders */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 2rem;
}
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.blog-card__image {
  height: 200px;
  background: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  font-size: 0.9rem;
  position: relative;
}
.blog-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,25,33,0.05), rgba(68,184,243,0.1));
}
.blog-card__placeholder {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1rem;
}
.blog-card__placeholder svg { width: 48px; height: 48px; margin: 0 auto 0.5rem; opacity: 0.4; }
.blog-card__body { padding: 1.5rem; }
.blog-card__date { font-size: 0.8rem; color: var(--color-gray-400); margin-bottom: 0.5rem; }
.blog-card__body h3 { font-size: 1.1rem; }
.blog-card--placeholder { opacity: 0.85; }
.blog-card--placeholder .blog-card__body h3 { color: var(--color-gray-400); }
.blog-card__image--photo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #f4f6f8, #e8eef3);
  overflow: hidden;
}
.blog-card__image--photo img {
  position: relative;
  z-index: 1;
  max-height: 180px;
  width: auto;
  object-fit: contain;
}
.blog-card__body h3 a {
  color: inherit;
  text-decoration: none;
}
.blog-card__body h3 a:hover { color: var(--color-red); }
.blog-card__body p { color: var(--color-gray-600); font-size: 0.95rem; margin: 0.75rem 0 1rem; }

/* Blog article */
.blog-article {
  background: var(--color-gray-100);
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}
.blog-article__layout {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 2.5rem 3rem;
}
.blog-article__byline {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  margin-bottom: 0.85rem;
  letter-spacing: 0.02em;
}
.blog-article__lead {
  font-size: 1.12rem;
  line-height: 1.6;
  color: var(--color-gray-600);
  margin-bottom: 1.75rem;
}
.blog-article__hero {
  margin: 0 0 2rem;
  text-align: center;
  padding: 1.25rem;
  background: linear-gradient(160deg, #f4f7fa, #e9eef3);
  border-radius: var(--radius);
}
.blog-article__hero img {
  max-width: min(100%, 280px);
  height: auto;
  margin: 0 auto;
}
.blog-article__hero figcaption {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  color: var(--color-gray-400);
  line-height: 1.45;
}
.blog-toc {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.blog-toc__title {
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.blog-toc__intro {
  margin: 0 0 0.5rem;
}
.blog-toc__intro a {
  color: var(--color-red);
  font-weight: 700;
}
.blog-toc ol,
.blog-toc__list {
  margin: 0;
  padding-left: 1.35rem;
}
.blog-toc li { margin: 0.4rem 0; }
.blog-toc a { color: var(--color-red); font-weight: 700; }
.blog-article__body {
  font-size: 1.02rem;
}
.blog-article__body h2,
.blog-faq > h2 {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  scroll-margin-top: 5rem;
  font-size: 1.4rem;
  line-height: 1.25;
  color: var(--color-black);
  padding-bottom: 0.65rem;
  border-bottom: 2px solid var(--color-gray-200);
}
.blog-faq > h2 {
  margin-top: 0;
}
.blog-h-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
}
.blog-article__body h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.65rem;
  scroll-margin-top: 5rem;
  font-size: 1.15rem;
  color: var(--color-black);
}
.blog-article__body p {
  line-height: 1.7;
  margin-bottom: 1rem;
  color: var(--color-gray-600);
}
.blog-article__body p strong { color: var(--color-black); }
.blog-article__body ul,
.blog-article__body ol {
  margin: 0.75rem 0 1.35rem 1.2rem;
  color: var(--color-gray-600);
}
.blog-article__body li {
  margin: 0.45rem 0;
  line-height: 1.65;
}
.blog-article__body a { font-weight: 700; }

.blog-intro-box {
  margin: 0 0 2rem;
  padding: 1.6rem 1.6rem 1.45rem;
  border-radius: var(--radius);
  background: var(--color-black);
  border-left: 6px solid var(--color-yellow);
  box-shadow: 0 10px 28px rgba(16, 25, 33, 0.18);
  scroll-margin-top: 5rem;
}
.blog-intro-box .tagline {
  margin-bottom: 0.75rem;
  color: var(--color-yellow);
}
.blog-intro-box p,
.blog-intro-box p strong,
.blog-intro-box li,
.blog-intro-box li strong {
  margin-bottom: 0.9rem;
  color: #ffffff !important;
  line-height: 1.65;
}
.blog-intro-box p:last-child { margin-bottom: 0; }
.blog-intro-box a {
  color: var(--color-blue) !important;
  font-weight: 700;
}
.blog-intro-box a:hover { color: var(--color-yellow) !important; }
.blog-intro-box__note {
  margin-top: 1rem !important;
  margin-bottom: 0 !important;
  padding: 0.9rem 1rem;
  border-radius: calc(var(--radius) - 2px);
  background: var(--color-yellow);
  border: none;
  color: var(--color-black) !important;
}
.blog-intro-box__note strong {
  color: var(--color-black) !important;
}

.blog-callout {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--color-yellow);
  background: rgba(241, 196, 0, 0.12);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.blog-callout--blue {
  border-left-color: var(--color-blue);
  background: rgba(68, 184, 243, 0.12);
}
.blog-callout p { margin: 0; color: var(--color-black); }

.blog-cta-box {
  margin: 2.75rem 0 0;
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  background: var(--color-black);
  color: var(--color-white);
}
.blog-cta-box h2 {
  color: var(--color-white);
  margin-bottom: 0.75rem;
  font-size: 1.4rem;
}
.blog-cta-box p {
  opacity: 0.9;
  margin-bottom: 1.25rem;
  line-height: 1.55;
}
.blog-cta-box .tagline { color: var(--color-yellow); }
.blog-cta-box .btn--outline {
  border-color: rgba(255,255,255,0.45);
  color: var(--color-white);
}
.blog-cta-box .btn--outline:hover {
  background: rgba(255,255,255,0.1);
}
.blog-cta-box .einsatz-detail__actions {
  margin-top: 0.25rem;
}

.blog-faq {
  margin: 3.5rem 0 0;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-gray-200);
  scroll-margin-top: 5rem;
}
.blog-faq > h2 {
  margin-bottom: 1.25rem;
  font-size: 1.45rem;
}
.blog-faq .faq-list { max-width: none; }

.blog-author-box {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  margin: 2.75rem 0 0;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  box-shadow: none;
}
.blog-author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.blog-author-box__avatar img {
  width: 44px;
  height: auto;
}
.blog-author-box .tagline {
  margin-bottom: 0.35rem;
}
.blog-author-box h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}
.blog-author-box p:last-child {
  margin: 0;
  color: var(--color-gray-600);
  line-height: 1.55;
  font-size: 0.95rem;
}

.blog-related {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-200);
}
.blog-related ul { list-style: none; padding: 0; margin: 0.75rem 0 0; }
.blog-related li { margin: 0.55rem 0; }
.blog-related a { color: var(--color-red); font-weight: 700; }

@media (max-width: 768px) {
  .blog-article__layout {
    padding: 1.5rem 1.15rem 2rem;
    border-radius: calc(var(--radius) - 2px);
  }
  .blog-author-box {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

/* Tech data table */
.tech-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
}
.tech-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  font-size: 0.95rem;
}
.tech-table th,
.tech-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
  vertical-align: top;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: manual;
}
.tech-table th {
  background: var(--color-gray-100);
  font-weight: 700;
  width: 40%;
}
.tech-table tr:hover td { background: rgba(68, 184, 243, 0.05); }

/* Footer */
.site-footer {
  background: var(--color-black);
  color: var(--color-gray-400);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-grid h4 {
  color: var(--color-white);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.5rem; }
.footer-grid a { color: var(--color-gray-400); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--color-white); }
.footer-logo img {
  height: 52px;
  width: auto;
  max-width: 100%;
  margin-bottom: 1rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}
.footer-bottom a { color: var(--color-gray-400); }

/* Einsatzgebiet detail */
.einsatz-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.einsatz-detail__features { list-style: none; padding: 0; }
.einsatz-detail__features li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  border-bottom: 1px solid var(--color-gray-200);
}
.einsatz-detail__features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}
.einsatz-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}
.einsatz-info {
  max-width: 960px;
  margin: 0 auto;
}
.einsatz-info__intro {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}
.einsatz-info__intro p:last-child {
  color: var(--color-gray-600);
  line-height: 1.65;
}
.einsatz-info__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 2.75rem;
  margin-bottom: 0;
}
.einsatz-info__card {
  background: transparent;
  padding: 0;
  border: none;
}
.einsatz-info__card h3 {
  font-size: 1.15rem;
  margin: 0 0 0.65rem;
  color: var(--color-black);
  padding-top: 0.85rem;
  position: relative;
}
.einsatz-info__card h3::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 3px;
  background: var(--color-yellow);
}
.einsatz-info__card p {
  margin: 0;
  color: var(--color-gray-600);
  font-size: 0.98rem;
  line-height: 1.6;
}
.einsatz-info__benefits {
  background: var(--color-white);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}
.einsatz-info__benefits h3 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
}
.einsatz-info__benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1.5rem;
}
.einsatz-info__benefits li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--color-gray-700);
  line-height: 1.45;
  font-size: 0.95rem;
}
.einsatz-info__benefits li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}
.einsatz-info__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* FAQ */
.faq-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 0 auto 2rem;
  max-width: 800px;
}
.faq-tabs__btn {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  border: 2px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-black);
  cursor: pointer;
  transition: all var(--transition);
}
.faq-tabs__btn:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
}
.faq-tabs__btn.is-active {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--color-white);
  overflow: hidden;
}
.faq-item.is-hidden { display: none; }
.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-red);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item__answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}
.faq-item__answer a { color: var(--color-red); font-weight: 700; }

/* Responsive */
@media (max-width: 992px) {
  .product-card { grid-template-columns: 1fr; }
  .rental-layout { grid-template-columns: 1fr; }
  .rental-summary { position: static; }
  .einsatz-detail { grid-template-columns: 1fr; }
  .einsatz-info__grid { grid-template-columns: 1fr; }
  .einsatz-info__benefits ul { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-card__actions {
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
  .product-card__content .product-card__actions .btn {
    width: 100%;
    max-width: 16rem;
  }
}

@media (max-width: 1100px) {
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-black);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    box-shadow: var(--shadow);
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    gap: 0.25rem;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; }
  .main-nav a {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    text-align: center;
    justify-content: center;
    white-space: normal;
  }
  .nav-dropdown { width: 100%; }
  .nav-dropdown > a { display: block; text-align: center; }
  .nav-dropdown__menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: 0;
    display: none;
    text-align: center;
  }
  .nav-dropdown__menu a { text-align: center; }
  .nav-dropdown.open .nav-dropdown__menu { display: block; }
  .main-nav a.header-cta {
    display: inline-flex !important;
    width: 100%;
    margin-top: 0.5rem;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .product-select { grid-template-columns: 1fr; }
  .product-select--4 { grid-template-columns: 1fr; }
  .product-card__specs { grid-template-columns: 1fr; }
  .card-grid--center {
    grid-template-columns: 1fr !important;
  }
  .hero {
    min-height: 0;
    overflow: hidden;
  }
  .hero__slides {
    min-height: 0;
    height: auto;
  }
  .hero__slide {
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: auto;
    min-height: 100%;
    align-items: flex-start;
    padding: 0 1rem;
    box-sizing: border-box;
    visibility: hidden;
    pointer-events: none;
  }
  .hero__slide.active {
    position: relative;
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
  }
  .hero__content {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 2rem 0 5rem;
    box-sizing: border-box;
  }
  .hero__content h2 {
    font-size: clamp(1.45rem, 6vw, 1.9rem);
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
    margin-bottom: 0.65rem;
  }
  .hero__content p { font-size: 0.98rem; margin-bottom: 0; }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    margin-top: 1.25rem;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
    padding: 0.7rem 1.1rem;
  }
  .hero__dots {
    bottom: 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .tech-table {
    font-size: 0.9rem;
    display: block;
  }
  .tech-table tbody {
    display: block;
  }
  .tech-table tr {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.15rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-gray-200);
  }
  .tech-table th,
  .tech-table td {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 0;
    border: none;
    min-width: 0;
  }
  .tech-table th {
    background: transparent;
    color: var(--color-gray-600);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: none;
  }
  .tech-table td {
    color: var(--color-black);
    font-weight: 700;
  }
  .tech-table tr:hover td { background: transparent; }
  .cta-combined__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-combined__actions { justify-content: center; }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .blog-card {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
}