.grand-opinie-wrapper {
  --grand-black: #000000;
  --grand-white: #ffffff;
  --grand-primary: #342d79;
  --grand-primary-light: rgba(52, 45, 121, 0.08);
  --grand-primary-hover: #4a4294;
  --grand-bg: #f8f7fc;
  font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  box-sizing: border-box;
  padding: 4rem 1.5rem;
  background: var(--grand-bg);
}

.grand-opinie-wrapper * {
  box-sizing: border-box;
}

.grand-opinie-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.grand-opinie-header {
  text-align: center;
  margin-bottom: 3rem;
}

.grand-opinie-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--grand-black);
  margin: 0 0 0.75rem 0;
  letter-spacing: -0.02em;
}

.grand-opinie-header p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--grand-black);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.grand-opinie-carousel {
  position: relative;
  overflow: hidden;
}

.grand-opinie-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.grand-opinie-slide {
  flex: 0 0 100%;
  padding: 0 0.5rem;
  min-width: 0;
}

.grand-opinie-card {
  background: var(--grand-white);
  border-radius: 20px;
  padding: 2.25rem;
  height: 100%;
  border: 1px solid rgba(52, 45, 121, 0.1);
  box-shadow: 0 4px 20px rgba(52, 45, 121, 0.06);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.grand-opinie-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  font-weight: 700;
  color: var(--grand-primary);
  opacity: 0.15;
  line-height: 1;
  font-family: Georgia, serif;
}

.grand-opinie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(52, 45, 121, 0.12);
  border-color: var(--grand-primary);
}

.grand-opinie-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

.grand-opinie-star {
  width: 20px;
  height: 20px;
  color: #f5a623;
  flex-shrink: 0;
}

.grand-opinie-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--grand-black);
  margin: 0 0 1.75rem 0;
  position: relative;
  z-index: 1;
}

.grand-opinie-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.grand-opinie-avatar {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--grand-primary) 0%, var(--grand-primary-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--grand-white);
  transition: transform 0.35s ease;
  overflow: hidden;
}

.grand-opinie-card:hover .grand-opinie-avatar {
  transform: scale(1.05);
}

.grand-opinie-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.grand-opinie-author-info {
  flex: 1;
}

.grand-opinie-author-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--grand-black);
  margin: 0 0 0.2rem 0;
}

.grand-opinie-author-role {
  font-size: 0.875rem;
  color: var(--grand-black);
  opacity: 0.7;
  margin: 0;
}

.grand-opinie-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.grand-opinie-dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.grand-opinie-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(52, 45, 121, 0.25);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.35s ease;
}

.grand-opinie-dot:hover {
  background: rgba(52, 45, 121, 0.5);
}

.grand-opinie-dot.grand-active {
  background: var(--grand-primary);
  transform: scale(1.2);
  box-shadow: 0 0 0 3px rgba(52, 45, 121, 0.2);
}

.grand-opinie-arrows {
  display: flex;
  gap: 0.5rem;
}

.grand-opinie-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--grand-primary);
  background: var(--grand-white);
  color: var(--grand-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.grand-opinie-arrow:hover {
  background: var(--grand-primary);
  color: var(--grand-white);
  transform: scale(1.05);
}

.grand-opinie-arrow:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.grand-opinie-arrow:disabled:hover {
  background: var(--grand-white);
  color: var(--grand-primary);
  transform: none;
}

.grand-opinie-arrow svg {
  width: 20px;
  height: 20px;
}

@media (min-width: 768px) {
  .grand-opinie-slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .grand-opinie-slide {
    flex: 0 0 33.333%;
  }
}

@media (max-width: 767px) {
  .grand-opinie-wrapper {
    padding: 3rem 1rem;
  }

  .grand-opinie-card {
    padding: 1.75rem;
  }

  .grand-opinie-card::before {
    font-size: 3rem;
  }

  .grand-opinie-text {
    font-size: 1rem;
  }
}

.grand-opinie-card {
  animation: grandOpinieFadeIn 0.6s ease forwards;
}

.grand-opinie-slide:nth-child(1) .grand-opinie-card {
  animation-delay: 0.1s;
}
.grand-opinie-slide:nth-child(2) .grand-opinie-card {
  animation-delay: 0.15s;
}
.grand-opinie-slide:nth-child(3) .grand-opinie-card {
  animation-delay: 0.2s;
}
.grand-opinie-slide:nth-child(4) .grand-opinie-card {
  animation-delay: 0.1s;
}
.grand-opinie-slide:nth-child(5) .grand-opinie-card {
  animation-delay: 0.15s;
}

@keyframes grandOpinieFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}