/* ===== MY Ingenieur – Brand Guidelines ===== */
:root {
  --color-blue: #2185D0;
  --color-blue-dark: #1a6aad;
  --color-green: #27AE60;
  --color-green-dark: #1e8c4e;
  --color-bg-dark: #1F2937;
  --color-bg-light: #F8FAFC;
  --color-text: #1A1A1A;
  --color-text-muted: #4B5563;
  --color-white: #FFFFFF;
  --color-border: #E2E8F0;
  --font-heading: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --shadow-sm: 0 2px 8px rgba(31, 41, 55, 0.06);
  --shadow-md: 0 8px 30px rgba(31, 41, 55, 0.1);
  --shadow-lg: 0 20px 50px rgba(31, 41, 55, 0.14);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.3s ease;
  --header-height: 88px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover { color: var(--color-green); }

ul { list-style: none; }

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

/* ===== Scroll-Animationen ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.header--scrolled {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.header .logo img {
  height: 68px;
  max-width: 340px;
}

.logo__dark { display: block; }
.logo__light { display: none; }

.header:not(.header--scrolled) .logo__dark { display: none; }
.header:not(.header--scrolled) .logo__light { display: block; }

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.header:not(.header--scrolled) .nav__link {
  color: rgba(255, 255, 255, 0.9);
}

.header:not(.header--scrolled) .nav__link:hover,
.header:not(.header--scrolled) .nav__link--active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
}

.header--scrolled .nav__link:hover,
.header--scrolled .nav__link--active {
  color: var(--color-blue);
  background: var(--color-bg-light);
}

.nav__link--cta {
  font-family: var(--font-heading);
  font-weight: 600;
  background: var(--color-green) !important;
  color: var(--color-white) !important;
  margin-left: 0.5rem;
}

.nav__link--cta:hover {
  background: var(--color-green-dark) !important;
  color: var(--color-white) !important;
}

/* Dropdown: Leistungen */
.nav__item--dropdown { position: relative; }

.nav__dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav__dropdown-icon {
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav__item--dropdown.is-open .nav__dropdown-icon {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}

.nav__item--dropdown.is-open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted) !important;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.nav__dropdown-link:hover,
.nav__dropdown-link--active {
  background: var(--color-bg-light);
  color: var(--color-blue) !important;
}

.nav__dropdown-link--all {
  font-weight: 600;
  color: var(--color-bg-dark) !important;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.25rem;
  border-radius: var(--radius) var(--radius) 0 0;
}

.header:not(.header--scrolled) .nav__dropdown {
  background: var(--color-white);
}

.header:not(.header--scrolled) .nav__dropdown-toggle {
  color: rgba(255, 255, 255, 0.9);
}

.header:not(.header--scrolled) .nav__dropdown-toggle:hover,
.header:not(.header--scrolled) .nav__dropdown-toggle.nav__link--active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
}

.header--legal .nav__dropdown-toggle {
  color: var(--color-text);
}

@media (min-width: 769px) {
  .nav__item--dropdown:hover .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav__item--dropdown:hover .nav__dropdown-icon {
    transform: rotate(180deg);
  }
}

.header:not(.header--scrolled) .burger span { background: var(--color-white); }
.header--scrolled .burger span { background: var(--color-bg-dark); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 2px;
}

.burger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger--open span:nth-child(2) { opacity: 0; }
.burger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-green);
  color: var(--color-white);
  border-color: var(--color-green);
}

.btn--primary:hover {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(39, 174, 96, 0.35);
}

.btn--secondary {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

.btn--secondary:hover {
  background: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--full { width: 100%; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(31, 41, 55, 0.92) 0%,
    rgba(31, 41, 55, 0.65) 45%,
    rgba(31, 41, 55, 0.4) 100%
  );
  pointer-events: none;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #1f2937;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1.8s ease-in-out, transform 9s ease-out;
  z-index: 0;
}

.hero__slide.is-active {
  opacity: 1;
  transform: scale(1.05);
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .hero__slide {
    transition: none;
    transform: none;
  }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  padding: calc(var(--header-height) + 3rem) 1.5rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero__tagline {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  line-height: 1.75;
}

.hero__cta-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}

.hero__cta-panel p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.hero__cta-panel .btn { width: 100%; }

/* ===== Startseite: Intro ===== */
.home-intro {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-white) 100%);
  border-bottom: 1px solid var(--color-border);
}

.home-intro__card {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.75rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-green);
}

.home-intro__title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 800;
  color: var(--color-bg-dark);
  line-height: 1.3;
  margin: 0.5rem 0 1.25rem;
}

.home-intro__text {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.home-intro__btn {
  margin-top: 0.5rem;
}

.home-intro__highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.home-intro__highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.home-intro__highlight:hover {
  border-color: rgba(33, 133, 208, 0.35);
  box-shadow: var(--shadow-sm);
}

.home-intro__highlight-icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 50%;
}

.home-intro__highlight-icon--green {
  background: var(--color-green);
}

.home-intro__highlight strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.2rem;
}

.home-intro__highlight span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .home-intro__card {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
    gap: 2rem;
  }
}

/* ===== Sections ===== */
.section { padding: 5.5rem 0; }
.section--light { background: var(--color-bg-light); }
.section--accent { background: var(--color-blue); color: var(--color-white); }
.section--dark { background: var(--color-bg-dark); color: var(--color-white); }

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

.section__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.75rem;
}

.section__label--light { color: rgba(255, 255, 255, 0.7); }

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-bg-dark);
  line-height: 1.2;
}

.section__title--light,
.section--accent .section__title { color: var(--color-white); }

/* ===== Über Uns ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about__text p {
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.stat {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-blue);
}

.stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-blue);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat__label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.about-highlight {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-blue);
}

.about-highlight--green {
  border-left-color: var(--color-green);
}

.about-highlight__head {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.about-highlight__number {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-blue);
  line-height: 1;
}

.about-highlight--green .about-highlight__number {
  color: var(--color-green);
}

.about-highlight__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin: 0 0 0.25rem;
}

.about-highlight__subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

.about-highlight__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1rem;
}

.about-highlight__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
}

.about-highlight__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-blue);
}

.about-highlight__steps {
  list-style: none;
  counter-reset: phase;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.about-highlight__steps li {
  counter-increment: phase;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.75rem;
  align-items: baseline;
  padding-left: 2.25rem;
  position: relative;
}

.about-highlight__steps li::before {
  content: counter(phase);
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-highlight__steps li strong {
  font-size: 0.95rem;
  color: var(--color-bg-dark);
}

.about-highlight__steps li span {
  grid-column: 2;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .about-highlights { grid-template-columns: 1fr; }
  .about-highlight__list { grid-template-columns: 1fr; }
}

/* ===== Leistungen (3×3 Raster) ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-green);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(33, 133, 208, 0.1);
  border-radius: var(--radius);
  color: var(--color-blue);
  margin-bottom: 1.25rem;
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card:hover .service-card__icon {
  background: rgba(39, 174, 96, 0.12);
  color: var(--color-green);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.65rem;
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.service-card__list li {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding-left: 0.9rem;
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  background: var(--color-green);
  border-radius: 50%;
}

/* ===== USP ===== */
.usp__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.usp-card {
  text-align: center;
  padding: 1.5rem;
}

.usp-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-white);
}

.usp-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.usp-card p {
  font-size: 0.875rem;
  opacity: 0.88;
  line-height: 1.6;
}

/* ===== Branchen ===== */
.branches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.branch-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--color-blue);
  transition: transform var(--transition), box-shadow var(--transition);
}

.branch-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.branch-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.85rem;
}

.branch-card ul li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.branch-card ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

/* ===== Projektablauf ===== */
.process__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 0.5rem;
}

.process-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.25rem;
  background: var(--color-blue);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  border-radius: 50%;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

.process-step__title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.4rem;
}

.process-step p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===== Referenzen (Portfolio + Filter) ===== */
.referenzen__filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--color-white);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn--active {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.portfolio-card.is-hidden {
  display: none;
}

.portfolio-card__img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
  background: var(--color-bg-light);
}

.portfolio-card__body {
  padding: 1.25rem 1.5rem;
}

.portfolio-card__cat {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.4rem;
}

.portfolio-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-bg-dark);
}

.referenzen__note {
  text-align: center;
  font-style: italic;
  color: var(--color-text-muted);
  margin-top: 2.5rem;
}

/* ===== Karriere ===== */
.karriere__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.karriere__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  margin: 1.5rem 0;
}

.karriere__list li {
  font-size: 0.9rem;
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
  color: var(--color-text-muted);
}

.karriere__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

.karriere__box {
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}

.karriere__box p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  opacity: 0.92;
}

/* ===== Kontakt ===== */
.kontakt__grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 4rem;
  align-items: start;
}

.kontakt__intro {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.75rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.kontakt__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.kontakt__list-item {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.kontakt__list-item:last-child {
  border-bottom: none;
}

.kontakt__item-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.4rem;
}

.kontakt__list-item a,
.kontakt__list-item span {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1rem;
  line-height: 1.55;
}

.kontakt__list-item a:hover {
  color: var(--color-green);
}

.kontakt__form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  text-align: left;
}

.kontakt__form-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 1.75rem;
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(33, 133, 208, 0.12);
}

.form-hinweis { margin-top: 1rem; font-size: 0.9rem; text-align: center; }
.form-hinweis--success { color: var(--color-green); }
.form-hinweis--error { color: #c0392b; }

/* ===== Footer ===== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.65);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  padding: 3rem 1.5rem;
}

.footer__tagline {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  opacity: 0.55;
}

.footer__web {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.footer__web a {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer__web a:hover {
  color: var(--color-green);
}

.footer__links { display: flex; gap: 3rem; }

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer__col ul li { margin-bottom: 0.5rem; }

.footer__col a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--color-green); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.45;
}

/* ===== Rechtliche Seiten ===== */
.about-page {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  background: var(--color-bg-light);
  min-height: 70vh;
}

.breadcrumb--page {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumb--page a {
  color: var(--color-blue);
}

.breadcrumb--page a:hover {
  text-decoration: underline;
}

.breadcrumb--page span[aria-current="page"] {
  color: var(--color-green);
  font-weight: 600;
}

.about-page .about__title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  line-height: 1.35;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin: 0 0 0.75rem;
}

.about-page .about__text p:first-of-type {
  margin-top: 0;
}

.subpage__intro {
  color: var(--color-text-muted);
  margin: 0 0 2rem;
  max-width: 40rem;
  line-height: 1.7;
}

.about-page .referenzen__filter {
  margin-bottom: 2rem;
}

.about-page .referenzen__note {
  margin-top: 2rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.legal-page {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
}

.legal-page h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-bg-dark);
  margin-bottom: 2rem;
}

.legal-page h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin: 2rem 0 0.75rem;
}

.legal-page p, .legal-page li {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.legal-page ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-blue);
  margin-bottom: 2rem;
}

.header--legal {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header--legal .logo__dark { display: block !important; }
.header--legal .logo__light { display: none !important; }
.header--legal .nav__link { color: var(--color-text); }
.header--legal .nav__dropdown-toggle { color: var(--color-text); }
.header--legal .nav__dropdown-toggle:hover,
.header--legal .nav__dropdown-toggle.nav__link--active {
  color: var(--color-blue);
  background: var(--color-bg-light);
}
.header--legal .burger span { background: var(--color-bg-dark); }

/* ===== FAQ ===== */
.faq-page { max-width: 800px; margin: 0 auto; }

.faq-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.faq-group { margin-bottom: 3rem; }

.faq-group.is-hidden { display: none; }

.faq-group__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-blue);
}

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

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.faq-item[open] {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-sm);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-bg-dark);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item__question::-webkit-details-marker { display: none; }

.faq-item__question::after {
  content: '+';
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-blue);
  background: rgba(33, 133, 208, 0.1);
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}

.faq-item[open] .faq-item__question::after {
  content: '−';
  background: var(--color-blue);
  color: var(--color-white);
}

.faq-item__answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  border-top: 1px solid var(--color-border);
}

.faq-item__answer p { margin-top: 1rem; }

.faq-cta {
  text-align: center;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  margin-top: 2rem;
}

.faq-cta h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.5rem;
}

.faq-cta p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* Startseite: FAQ-Teaser */
.faq-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.faq-teaser__preview .faq-item { margin-bottom: 0.75rem; }

.faq-teaser__content .section__title { margin-bottom: 1rem; }

.faq-teaser__content p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .faq-teaser { grid-template-columns: 1fr; }
}

/* ===== Leistungs-Unterseiten ===== */
.leistung-hero {
  padding: calc(var(--header-height) + 3rem) 0 4rem;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}

.leistung-hero--overview { padding-bottom: 5rem; }

.leistung-hero__inner { max-width: 720px; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.breadcrumb--hero {
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.65);
}

.breadcrumb--hero a { color: rgba(255, 255, 255, 0.85); }
.breadcrumb--hero a:hover { color: var(--color-white); }
.breadcrumb--hero span[aria-current="page"] { color: var(--color-green); font-weight: 600; }

.leistung-hero__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.leistung-hero__icon svg { width: 28px; height: 28px; }

.leistung-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.leistung-hero__desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.7;
}

.leistung-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3.5rem;
  align-items: start;
}

.leistung-main__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-bg-dark);
  margin-bottom: 1rem;
}

.leistung-sidebar__figure {
  margin-top: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  opacity: 0.92;
}

.leistung-sidebar__figure img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  object-position: center 35%;
  display: block;
}

.leistung-main__intro {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.leistung-main__subtitle {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-blue);
  margin-bottom: 1.25rem;
}

.leistung-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem 1.5rem;
  margin-bottom: 2.5rem;
}

.leistung-list li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding-left: 1.25rem;
  position: relative;
}

.leistung-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

.leistung-cta-box {
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-green);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.leistung-cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: 0.5rem;
}

.leistung-cta-box p {
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.leistung-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
}

.leistung-sidebar__title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-bg-dark);
  margin-bottom: 1rem;
}

.leistung-sidebar__list li { margin-bottom: 0.35rem; }

.leistung-sidebar__list a {
  display: block;
  padding: 0.45rem 0.65rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.leistung-sidebar__list a:hover,
.leistung-sidebar__list a.is-active {
  background: var(--color-white);
  color: var(--color-blue);
  font-weight: 600;
}

.leistung-sidebar__cta { margin-top: 1.5rem; }

.service-card--link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.service-card--link:hover {
  color: inherit;
}

.service-card__more {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue);
  transition: color var(--transition);
}

.service-card--link:hover .service-card__more { color: var(--color-green); }

.services__grid--compact {
  grid-template-columns: repeat(3, 1fr);
}

.services-teaser__action {
  text-align: center;
  margin-top: 2.5rem;
}

@media (max-width: 900px) {
  .leistung-layout { grid-template-columns: 1fr; }
  .leistung-sidebar { position: static; }
  .leistung-list { grid-template-columns: 1fr; }
  .services__grid--compact { grid-template-columns: 1fr; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services__grid,
  .portfolio__grid,
  .branches__grid { grid-template-columns: repeat(2, 1fr); }
  .usp__grid { grid-template-columns: repeat(2, 1fr); }
  .process__steps { grid-template-columns: repeat(3, 1fr); }
  .process__steps::before { display: none; }
}

@media (max-width: 768px) {
  .burger { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__list { flex-direction: column; padding: 1rem; gap: 0; }
  .nav__link { padding: 0.85rem 1rem; width: 100%; color: var(--color-text) !important; }
  .nav__link--cta { margin-left: 0; margin-top: 0.5rem; text-align: center; }

  .nav__item--dropdown { width: 100%; }

  .nav__dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    color: var(--color-text) !important;
  }

  .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--color-bg-light);
    margin: 0 0.5rem 0.5rem;
    border-radius: var(--radius);
    display: none;
    min-width: 0;
  }

  .nav__item--dropdown.is-open .nav__dropdown {
    display: block;
  }

  .nav__item--dropdown:hover .nav__dropdown {
    display: none;
  }

  .nav__item--dropdown.is-open .nav__dropdown,
  .nav__item--dropdown.is-open:hover .nav__dropdown {
    display: block;
  }

  .hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .about__grid { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr; }
  .services__grid,
  .portfolio__grid,
  .branches__grid,
  .usp__grid { grid-template-columns: 1fr; }
  .karriere__grid,
  .kontakt__grid,
  .footer__inner { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .karriere__list { grid-template-columns: 1fr; }
  .footer__links { flex-direction: column; gap: 1.5rem; }
}