/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --clr-primary:    #00b400;
  --clr-primary-dk: #006c6c;
  --clr-dark:       #003433;
  --clr-dark-2:     #003433;
  --clr-dark-3:     #003433;
  --clr-light:      #f5f6fa;
  --clr-muted:      #f9f8f0; /* Textfarbe 1 */
  --clr-white:      #ffffff;
  --clr-border:     rgba(0,180,0,0.08);

  --font:           'Inter', system-ui, sans-serif;
  --radius:         12px;
  --radius-lg:      20px;
  --transition:     0.3s ease;
  --shadow:         0 4px 32px rgba(0,0,0,0.18);
  --shadow-card:    0 2px 16px rgba(0,0,0,0.12);
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/Inter-VariableFont_opsz,wght.ttf') format('truetype');
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--clr-dark);
  color: var(--clr-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

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

/* =============================================
   UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 56px;
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(0,52,51,0.1);
  padding: 4px 14px;
  border-radius: 99px;
  margin-bottom: 16px;
}

.section__label--light {
  color: var(--clr-white);
  background: rgba(255,255,255,0.15);
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--clr-primary-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,52,51,0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.3);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.4);
  padding: 10px 22px;
}

.btn--outline:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}

.btn--large {
  font-size: 1.05rem;
  padding: 16px 40px;
  border-radius: 10px;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(135deg, rgba(0,180,0,0.92) 0%, rgba(0,52,51,0.15) 100%),
    url('images/UV-Direktdruck_matt_grossformat_aluverbund.webp') center/cover no-repeat;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,180,0,0.1) 0%, rgba(0,52,51,0.9) 100%);
  z-index: 0;
}

/* NAV */
.nav {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  background:  var(--clr-primary);

}

.nav__logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav__logo-text::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--clr-primary);
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
}

/* HERO CONTENT */
.hero__content {
  position: relative;
  align-items: center;
  z-index: 5;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

/* HERO VIDEO */
.hero__background-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -10;
}

.hero__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(0,52,51,0.12);
  border: 1px solid rgba(0,180,0,0.3);
  padding: 5px 16px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  max-width: 700px;
  text-align: center;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.7;
  text-align: center;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* SCROLL INDICATOR */
.hero__scroll {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
  padding-bottom: 32px;
}

.hero__scroll span {
  display: block;
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, var(--clr-primary), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.4; transform: scaleY(0.6); }
}

/* =============================================
   USP BAND
   ============================================= */
.usp-band {
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 28px 0;
}

.usp-band__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.usp-band__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  padding: 12px 24px;
  border-right: 1px solid var(--clr-border);
}

.usp-band__item:last-child {
  border-right: none;
}

.usp-band__item svg {
  width: 22px;
  height: 22px;
  color: var(--clr-primary);
  flex-shrink: 0;
}

/* =============================================
   LEISTUNGEN / CARDS
   ============================================= */
.leistungen {
  background: var(--clr-dark);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  border-color: rgba(0,180,0,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.card:hover::before {
  opacity: 1;
}

.card__icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 180, 0, 0.08);
  border: 1px solid rgba(0, 180, 0, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-primary);
}

.card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card__text {
  font-size: 0.92rem;
  color: var(--clr-muted);
  line-height: 1.7;
}

.card__text strong {
  color: var(--clr-white);
}

/* =============================================
   BILD TICKER
   ============================================= */

.ticker {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--clr-dark);
  padding: 28px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  user-select: none;
  -webkit-user-select: none;
}

.ticker__viewport {
  width: 100%;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
}

.ticker__viewport.is-dragging {
  cursor: grabbing;
}

.ticker__track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  will-change: transform;
}

.ticker__item {
  position: relative;
  flex: 0 0 auto;
  width: 220px;
  height: 220px;
  overflow: visible;
  border-radius: 12px;
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.16);
  margin-top: 20px;
  z-index: 1;

  cursor: zoom-in;

  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
}

.ticker__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  border-radius: inherit;

  transition:
    transform 0.4s ease,
    opacity 0.4s ease;
}

.ticker__item:hover img {
  transform: scale(1.10);
}

.ticker__item.is-expanded {
  z-index: 100;
  cursor: zoom-out;
  box-shadow: 0 16px 50px rgba(0,0,0,0.45);
}

/* Vergrößertes Bild */
.ticker__item.is-expanded img {
  transform: scale(2);
}

/* Während ein Bild geöffnet ist */
.ticker.ticker--expanded {
  z-index: 20;
}

/* Mobile */
@media (max-width: 768px) {

  .ticker {
    padding: 20px 0;
  }

  .ticker__track {
    gap: 12px;
  }

  .ticker__item {
    width: 170px;
    height: 170px;
    border-radius: 10px;
  }

}

/* Kleine Smartphones */
@media (max-width: 480px) {

  .ticker__item {
    width: 145px;
    height: 145px;
  }

}

/* ====== LISTE ====== */
.materialliste {
  list-style-type: square; /* Ändert die Aufzählungspunkte in Quadrate */
  color: #00b400;            /* Textfarbe */
  font-size: 16px;        /* Schriftgröße */
  line-height: 1.5;       /* Zeilenabstand für bessere Lesbarkeit */
}

.materialliste li {
  margin-bottom: 6px;     /* Abstand zwischen den Listeneinträgen */
}


/* =============================================
   STATS
   ============================================= */
.stats {
  background: var(--clr-primary);
  padding: 64px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stats__item {
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.2);
}

.stats__item:last-child {
  border-right: none;
}

.stats__number {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 8px;
}

.stats__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================
   EINSATZBEREICHE / TAGS
   ============================================= */
.einsatz {
  background: var(--clr-dark-2);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.tag {
  display: inline-block;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 99px;
  transition: all var(--transition);
  cursor: default;
}

.tag:hover {
  background: rgba(0,52,51,0.12);
  border-color: rgba(0,52,51,0.4);
  color: var(--clr-white);
}

/* =============================================
   GALERIE
   ============================================= */
.galerie {
  background: var(--clr-dark);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 16px;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-dark-3);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,52,51,0.8), transparent);
  color: var(--clr-white);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 24px 16px 14px;
  opacity: 0;
  transform: translateY(6px);
  transition: all var(--transition);
}

.gallery__item:hover .gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery__item--fallback {
  background: var(--clr-dark-3);
  border: 1px dashed var(--clr-border);
}

/* =============================================
   TRUST
   ============================================= */
.trust {
  background: var(--clr-dark-2);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust__item {
  text-align: center;
  padding: 32px 20px;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.trust__item:hover {
  border-color: rgba(0,55,51,0.3);
  transform: translateY(-3px);
}

.trust__icon {
  width: 52px;
  height: 52px;
  background: rgba(0,55,51,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.trust__icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--clr-primary);
}

.trust__item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.trust__item p {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

/* =============================================
   FAQ / ACCORDION
   ============================================= */
.faq {
  background: var(--clr-dark);
}

.faq__inner {
  max-width: 800px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion__item {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.accordion__item.is-open {
  border-color: rgba(0,55,51,0.35);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  color: var(--clr-white);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  padding: 22px 28px;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.accordion__trigger:hover {
  color: var(--clr-primary);
}

.accordion__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--clr-muted);
  transition: transform var(--transition);
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(180deg);
  stroke: var(--clr-primary);
}

.accordion__content {
  display: none;
  padding: 0 28px 22px;
}

.accordion__content p {
  font-size: 0.95rem;
  color: var(--clr-muted);
  line-height: 1.75;
}

.accordion__content p strong {
  color: var(--clr-white);
}

.accordion__item.is-open .accordion__content {
  display: block;
}

/* =============================================
   CTA
   ============================================= */
.cta {
  background:
    linear-gradient(135deg, var(--clr-primary) 0%, #003433 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  filter: blur(60px);
}

.cta__inner {
  position: relative;
  z-index: 1;
}

.cta__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta__sub {
  font-size: 1.1rem;
  opacity: 0.85;
  margin-top: 10px;
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta .btn--primary {
  background: var(--clr-white);
  color: var(--clr-primary);
}

.cta .btn--primary:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
  padding: 48px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 8px 48px;
  align-items: start;
}

.footer__brand {
  grid-row: 1 / 3;
}

.footer__logo {
  font-size: 1.1rem;
  font-weight: 800;
  display: block;
  margin-bottom: 10px;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--clr-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--clr-primary);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(76,137,139,0.6); 
  text-align: right;
  grid-column: 2;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery__item--wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 20px 24px;
  }
  .section {
    padding: 64px 0;
  }
  .usp-band__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .usp-band__item:nth-child(2) {
    border-right: none;
  }
  .usp-band__item:nth-child(3) {
    border-right: 1px solid var(--clr-border);
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats__item:nth-child(2) {
    border-right: none;
  }
  .stats__item:nth-child(3) {
    border-right: 1px solid rgba(255,255,255,0.2);
  }
  .trust__grid {
    grid-template-columns: 1fr;
  }
  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .gallery__item--wide {
    grid-column: span 1;
  }
  .footer__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    text-align: center;
  }
  .footer__brand {
    grid-row: auto;
  }
  .footer__links {
    justify-content: center;
  }
  .footer__copy {
    text-align: center;
    grid-column: 1;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .usp-band__grid {
    grid-template-columns: 1fr;
  }
  .usp-band__item {
    border-right: none;
    border-bottom: 1px solid var(--clr-border);
  }
  .usp-band__item:last-child {
    border-bottom: none;
  }
  .stats__grid {
    grid-template-columns: 1fr;
  }
  .stats__item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.2);
  }
  .stats__item:last-child {
    border-bottom: none;
  }
  .accordion__trigger {
    font-size: 0.92rem;
    padding: 18px 20px;
  }
  .accordion__content {
    padding: 0 20px 18px;
  }
}