/* -----------------------------
 * Bottle-Trade Homepage Styles
 * Version: 2.0
 * Modernes Karten-Layout mit Material Design
 * -----------------------------*/

:root {
  --bt-card-shadow: 0 8px 16px rgba(0,0,0,0.08);
  --bt-card-hover-shadow: 0 16px 32px rgba(0,0,0,0.12);
  --bt-radius: 16px;
  --bt-radius-sm: 8px;
  --bt-transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
  --bt-card-padding: 2rem;
}

body {
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  overflow-x: hidden;
}

.cards-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem;
}

/* Hero-Bereich */
.hero-card {
  position: relative;
  border-radius: var(--bt-radius);
  margin-bottom: 3rem;
  overflow: hidden;
  background-color: white;
  color: var(--bt-primary);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
}

.hero-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.hero-card__content {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.hero-card__title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  color: var(--bt-primary);
}

.hero-card__subtitle {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 90%;
  color: var(--bt-gray);
}

.hero-card__image {
  position: relative;
  overflow: hidden;
}

.hero-card__image img {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #8B0000, #5C0000);
  color: white;
  border: none;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--bt-radius-sm);
  transition: var(--bt-transition);
  align-self: flex-start;
}

.hero-card__button:hover {
  background: linear-gradient(135deg, #5C0000, #3E0000);
  color: var(--ww-white);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-card__button i {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.hero-card__button:hover i {
  transform: translateX(5px);
}

/* Feature-Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

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

.feature-card {
  background-color: white;
  border-radius: var(--bt-radius);
  overflow: hidden;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.feature-card__header {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.feature-card__header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--bt-transition);
}

.feature-card:hover .feature-card__header img {
  transform: scale(1.1);
}

.feature-card__body {
  padding: var(--bt-card-padding);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.feature-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--bt-primary);
}

.feature-card__text {
  color: var(--bt-gray);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.feature-card__link {
  display: inline-flex;
  align-items: center;
  color: #8B0000;
  text-decoration: none;
  font-weight: 600;
  gap: 0.5rem;
  margin-top: auto;
  transition: var(--bt-transition);
}

.feature-card__link:hover {
  color: #5C0000;
}

.feature-card__link i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.feature-card__link:hover i {
  transform: translateX(5px);
}

/* Info-Karten */
.info-card {
  background-color: white;
  border-radius: var(--bt-radius);
  overflow: hidden;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
  padding: var(--bt-card-padding);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}

.info-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.info-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8B0000, #5C0000);
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.info-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--bt-primary);
}

.info-card__text {
  color: var(--bt-gray);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.info-card__link {
  display: inline-flex;
  align-items: center;
  color: #8B0000;
  text-decoration: none;
  font-weight: 600;
  gap: 0.5rem;
  margin-top: auto;
  transition: var(--bt-transition);
}

.info-card__link:hover {
  color: #5C0000;
}

.info-card__link i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.info-card__link:hover i {
  transform: translateX(5px);
}

/* Volle Breite Cards */
.wide-card {
  background-color: white;
  border-radius: var(--bt-radius);
  overflow: hidden;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
  margin-bottom: 3rem;
  display: flex;
  min-height: 300px;
}

.wide-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.wide-card__image {
  flex: 0 0 40%;
  position: relative;
  overflow: hidden;
}

.wide-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--bt-transition);
}

.wide-card:hover .wide-card__image img {
  transform: scale(1.1);
}

.wide-card__content {
  flex: 1;
  padding: var(--bt-card-padding);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.wide-card__title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--bt-primary);
}

.wide-card__text {
  color: var(--bt-gray);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.wide-card__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #8B0000, #5C0000);
  color: white;
  border: none;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--bt-radius-sm);
  transition: var(--bt-transition);
  align-self: flex-start;
}

.wide-card__button:hover {
  background: linear-gradient(135deg, #5C0000, #3E0000);
  color: var(--ww-white);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* CTA-Card */
.cta-card {
  background-color: white;
  border-radius: var(--bt-radius);
  padding: 4rem 3rem;
  color: var(--bt-primary);
  text-align: center;
  margin-bottom: 3rem;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
}

.cta-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.cta-card__title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--bt-primary);
}

.cta-card__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.cta-card__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--bt-radius-sm);
  transition: var(--bt-transition);
}

.cta-card__button--primary {
  background: linear-gradient(135deg, #8B0000, #5C0000);
  color: white;
  border: none;
}

.cta-card__button--primary:hover {
  background: linear-gradient(135deg, #5C0000, #3E0000);
  color: var(--ww-white);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Testimonial-Card */
.testimonial-card {
  background-color: white;
  border-radius: var(--bt-radius);
  padding: 3rem;
  box-shadow: var(--bt-card-shadow);
  transition: var(--bt-transition);
  margin-bottom: 3rem;
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--bt-card-hover-shadow);
  transform: translateY(-5px);
}

.testimonial-card::before {
  content: "\201C"; /* Unicode für öffnendes Anführungszeichen */
  position: absolute;
  top: 2rem;
  left: 2rem;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--bt-accent);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-card__text {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--bt-primary);
  position: relative;
  z-index: 1;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
}

.testimonial-card__avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 1rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__name {
  font-weight: 700;
  color: var(--bt-primary);
  margin-bottom: 0.25rem;
}

.testimonial-card__role {
  color: var(--bt-gray);
  font-size: 0.9rem;
}

/* Testimonial Styles für Rotation */
.testimonial-container {
    position: relative;
    overflow: hidden;
}

.testimonial-item {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: opacity 0.5s ease;
    visibility: hidden;
}

.testimonial-item.active {
    opacity: 1;
    position: relative;
    visibility: visible;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 8px;
}

.testimonial-nav__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(0,0,0,0.1);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.testimonial-nav__dot.active {
    background-color: var(--bt-primary);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-card {
    grid-template-columns: 1fr;
  }
  
  .hero-card__content {
    padding: 3rem 2rem;
    order: 2;
  }
  
  .hero-card__image {
    min-height: 300px;
    order: 1;
  }
  
  .wide-card {
    flex-direction: column;
  }
  
  .wide-card__image {
    flex: 0 0 200px;
  }
  
  .cta-card {
    padding: 3rem 1.5rem;
  }
  
  .cta-card__buttons {
    flex-direction: column;
  }
  
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cards-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cards-grid, .cards-grid-2 {
    grid-template-columns: 1fr;
  }
  
  .hero-card__title {
    font-size: 2.5rem;
  }
  
  .cta-card__title {
    font-size: 2rem;
  }
}