:root {
  --bg: #ffffff;
  --text: #0b1433;
  --muted: #5f667a;
  --accent: rgb(0, 63, 186);
  --accent-soft: rgba(0, 63, 186, 0.12);
  --card: #f4f6fb;
  --border: rgba(11, 20, 51, 0.12);
  font-size: 16px;
  color-scheme: light;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: #ffffff;
  color: var(--text);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1.8rem clamp(1.5rem, 5vw, 6rem);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 1.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgb(0, 63, 186);
}

.logo img {
  height: 60px;
  width: auto;
  transform: scale(1.35);
  transform-origin: left center;
}

.logo span {
  position: relative;
  z-index: 2;
  margin-left: 0.8rem;
}

.nav {
  display: flex;
  align-items: center;
  position: relative;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--accent-soft);
  background: transparent;
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
}

.nav-menu a.active,
.nav-menu a:focus-visible,
.nav-menu a:hover {
  background: rgba(0, 63, 186, 0.08);
}

.hero {
  min-height: 70vh;
  padding: 4rem clamp(1.5rem, 6vw, 7rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.hero__content {
  max-width: 720px;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.8rem);
  line-height: 1.1;
  margin: 0.5rem 0 1.5rem;
  font-weight: 400;
}

.hero-inline {
  display: inline-block;
  white-space: nowrap;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hero-highlight {
  display: block;
  margin-top: 0.4rem;
  color: var(--accent);
}

.hero__content p {
  color: var(--muted);
  max-width: 520px;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #e8ecff;
}

.btn.ghost {
  border: 1px solid var(--accent-soft);
}

.btn:focus-visible,
.btn:hover {
  transform: translateY(-2px);
}

main {
  padding: 4rem clamp(1.5rem, 6vw, 7rem) 5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.section {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: clamp(2rem, 5vw, 5rem);
  scroll-margin-top: 140px;
}

.section.highlight {
  background: linear-gradient(135deg, rgba(0, 63, 186, 0.08), transparent);
}

#konzept {
  background: #ffffff;
}

.section h2 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  margin: 0.4rem 0 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  color: var(--accent);
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.stats li {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.5rem;
  background: #ffffff;
  font-size: 0.9rem;
  color: var(--muted);
}

.stats span {
  display: block;
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.pillars {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  justify-content: space-evenly;
  align-self: stretch;
  padding-block: 0.5rem;
}

.pillars article {
  background: var(--card);
  padding: 1.1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
}

.pillars h3 {
  margin-top: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--accent);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.cards article {
  padding: 1.6rem;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--card);
  min-height: 200px;
}

.cards h3 {
  margin: 0.4rem 0;
}

.carousel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  width: 100%;
}

.carousel__frame {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 900px;
  width: 100%;
}

.carousel__image {
  width: 100%;
  max-width: 1100px;
  max-height: 1000px;
  object-fit: contain;
  border-radius: 12px;
}

.carousel__video {
  width: 100%;
  max-width: 1100px;
  max-height: 1000px;
  border-radius: 12px;
  background: #000;
  outline: none;
}

.portfolio {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  width: 100%;
}

.portfolio__intro {
  max-width: 720px;
  text-align: center;
  margin: 0 auto;
}

.portfolio__intro p {
  margin-bottom: 0.4rem;
}

.carousel__btn {
  border: 1px solid var(--accent-soft);
  background: #ffffff;
  color: var(--text);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.25rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.carousel__btn:hover,
.carousel__btn:focus-visible {
  background: rgba(0, 63, 186, 0.08);
  transform: translateY(-1px);
}

.faq {
  background: #ffffff;
}

.faq__header {
  max-width: 720px;
  margin-bottom: 1.5rem;
}

.faq__header p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.faq__list {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #ffffff;
  overflow: hidden;
}

.faq-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.05rem;
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  display: inline-flex;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--accent-soft);
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--text);
}

.faq-answer {
  padding: 0 1.2rem 1.2rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  animation: faq-slide 0.2s ease;
}

@keyframes faq-slide {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tag {
  display: inline-flex;
  padding: 0.2rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.process-list li {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.2rem 1.5rem;
  background: rgba(11, 20, 51, 0.04);
}

.process-list h3 {
  margin: 0 0 0.35rem;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--accent);
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.invest-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.invest-visual {
  display: flex;
  justify-content: center;
}

.invest-visual img {
  width: 100%;
  max-width: 1200px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 35px rgba(11, 20, 51, 0.15);
}

.invest-highlights {
  margin: 1rem 0 0;
  padding: 0;
  color: var(--text);
  line-height: 1.6;
  display: grid;
  gap: 0.65rem;
  list-style: none;
  text-align: left;
  justify-items: start;
  font-size: 1.12rem;
  margin-inline: auto;
  max-width: 1100px;
  padding-left: 1rem;
}

.invest-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  flex-wrap: nowrap;
  white-space: normal;
  min-width: 0;
}

.invest-highlights li strong {
  white-space: nowrap;
  display: inline-block;
  margin-right: 0.35rem;
}

.invest-highlights li::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 32px;
  background: url("arrow.png") center center / contain no-repeat;
  margin-top: 0.15rem;
  flex: 0 0 32px;
}

.contact {
  background: #ffffff;
}

#portfolio,
#warum-immobilien,
#faq,
#kontakt {
  background: #ffffff;
}

.concept-visual {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.concept-visual img {
  width: 75%;
  max-width: 75%;
  margin: 0 auto;
  border-radius: 20px;
  border: none;
  box-shadow: none;
  transform: translateX(-5%);
}

.contact__form {
  display: grid;
  gap: 1rem;
}

.contact__form label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  gap: 0.4rem;
}

.contact__form input,
.contact__form textarea {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 0.9rem 1rem;
  color: var(--text);
  font-family: inherit;
  resize: vertical;
}

.contact__form input:focus,
.contact__form textarea:focus {
  outline: 2px solid var(--accent-soft);
}

.contact__form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-status {
  margin: 0;
  min-height: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-status.success {
  color: #0b7a32;
}

.form-status.error {
  color: #bf1f2f;
}

.hidden {
  display: none !important;
}

.footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.impressum {
  margin: 1.5rem auto 0;
  padding-top: 0.5rem;
  max-width: 960px;
  text-align: left;
  color: var(--muted);
}

.impressum h3 {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
  color: var(--accent);
}

.impressum ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.impressum li {
  line-height: 1.5;
}

.impressum li strong {
  color: var(--text);
}

.impressum-note {
  margin: 0.8rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-divider {
  margin: 1.5rem auto 1rem;
  height: 1px;
  width: 100%;
  max-width: 960px;
  background: var(--border);
}

@media (max-width: 1024px) {
  .hero-inline {
    white-space: normal;
  }

  .carousel__frame {
    min-height: min(68vh, 620px);
  }

  .carousel__image,
  .carousel__video {
    max-height: 68vh;
  }

  .invest-highlights {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 1rem 1rem;
  }

  .header-grid {
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
  }

  .logo {
    font-size: 1rem;
    letter-spacing: 0.05em;
    gap: 0.35rem;
  }

  .logo img {
    height: 42px;
    transform: none;
  }

  .logo span {
    margin-left: 0;
  }

  .nav {
    align-self: flex-end;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1rem;
    width: min(88vw, 300px);
    min-width: 220px;
    box-shadow: 0 25px 35px rgba(11, 20, 51, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

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

  .hero {
    min-height: auto;
    padding: 2.25rem 1rem;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 8vw, 2.8rem);
    line-height: 1.15;
    margin: 0.25rem 0 1rem;
  }

  main {
    padding: 2rem 1rem 3rem;
    gap: 1.6rem;
  }

  .section {
    border-radius: 20px;
    padding: 1.3rem;
    scroll-margin-top: 90px;
  }

  .about-text {
    font-size: 1rem;
    line-height: 1.65;
  }

  .concept-visual img {
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .carousel {
    grid-template-columns: 40px 1fr 40px;
  }

  .carousel__frame {
    min-height: min(58vh, 440px);
  }

  .carousel__image,
  .carousel__video {
    max-height: 58vh;
  }

  .carousel__btn {
    width: 40px;
    height: 40px;
  }

  .faq-toggle {
    font-size: 0.98rem;
    padding: 0.9rem 1rem;
  }

  .invest-highlights {
    gap: 0.5rem;
    padding-left: 0;
  }

  .invest-highlights li::before {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
  }

  .footer {
    padding: 1.4rem 1rem 2rem;
  }
}

@media (max-width: 640px) {
  .hero-inline {
    white-space: normal;
  }

  .hero__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__cta .btn,
  .footer-links .btn,
  .legal-actions .btn,
  .contact__form .btn {
    width: 100%;
    text-align: center;
  }

  .carousel {
    grid-template-columns: 34px 1fr 34px;
    gap: 0.35rem;
  }

  .carousel__btn {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  .carousel__frame {
    min-height: min(52vh, 360px);
  }

  .carousel__image,
  .carousel__video {
    max-height: 52vh;
  }

  .stats {
    grid-template-columns: 1fr;
  }
}

.eyebrow-light {
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 0.3em;
}

.about-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  color: var(--text);
}

.about-text {
  font-size: 1.2rem;
  line-height: 1.9;
  color: var(--text);
}

.text-accent {
  color: var(--accent);
  font-weight: 600;
}

.legal-page {
  display: flex;
  flex-direction: column;
}

.legal-content {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 2rem);
}

.legal-content h1 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--accent);
}

.legal-text {
  margin: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #ffffff;
  color: var(--text);
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
}

.legal-actions {
  margin-top: 1.25rem;
  display: flex;
  justify-content: flex-start;
}

@media (max-width: 768px) {
  .about-text {
    font-size: 1rem;
    line-height: 1.65;
  }
}

@media (max-width: 480px) {
  .eyebrow-light {
    letter-spacing: 0.16em;
    font-size: 0.78rem;
  }

  .legal-content {
    padding: 1.5rem 0.85rem;
  }

  .legal-text {
    padding: 1rem;
  }
}