/* Testimonials Section Styles */

/* Testimonials Section */
.testimonials-section {
  padding: var(--section-padding-primary);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

/* 배경 패턴 */
.testimonials-background {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.02;
}

.testimonials-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 40%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 70% 60%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
}

/* 섹션 헤더 커스터마이징 */
.testimonials-section .section-title {
  font-size: clamp(1.875rem, 6vw, 3.75rem);
  font-weight: var(--font-black);
  color: var(--gray-900);
  margin-bottom: 2rem;
  line-height: 1.2;
  text-align: center;
  letter-spacing: -0.025em;
}

.title-gradient {
  background: linear-gradient(180deg, #fb923c, #f97316, #ea580c, #f97316, #ea580c, #f97316, #fb923c);
  background-size: 100% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleGradientMove 4s ease-in-out infinite;
}

.title-gradient-reverse {
  background: linear-gradient(270deg, #fb923c, #f97316, #ea580c, #f97316, #ea580c, #f97316, #fb923c);
  background-size: 350% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleGradientMoveReverse 4s ease-in-out infinite;
}

.title-black {
  color: var(--black);
}

@keyframes titleGradientMove {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 0% 100%; }
}

@keyframes titleGradientMoveReverse {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 100% 0%; }
}

.testimonials-section .section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 48rem;
  margin: 0 auto 5rem;
  line-height: 1.6;
  font-weight: var(--font-light);
  text-align: center;
}

.testimonials-section .description-highlight {
  color: var(--orange-600);
  font-weight: var(--font-semibold);
}

/* 후기 그리드 */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 5rem;
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* 후기 카드 */
.testimonial-card {
  background: var(--white);
  border: 2px solid var(--gray-100);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all var(--duration-normal) var(--ease-in-out);
  position: relative;
  opacity: 0;
  transform: translateY(3rem);
  animation: testimonialSlideIn var(--duration-slow) var(--ease-out) forwards;
}

.testimonial-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-card:hover {
  border-color: var(--orange-200);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  transform: translateY(-0.5rem);
}

/* 헤더 */
.testimonial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.testimonial-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all var(--duration-normal) var(--ease-in-out);
}

.testimonial-card:hover .testimonial-icon {
  transform: scale(1.1);
}

.testimonial-icon .icon {
  width: 1.5rem;
  height: 1.5rem;
  stroke-width: 2;
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
}

.star {
  color: #fbbf24;
  font-size: 1.25rem;
}

/* 인용문 */
.testimonial-quote {
  margin-bottom: 1.5rem;
}

.quote-icon {
  width: 2rem;
  height: 2rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.quote-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 2;
}

.quote-text {
  color: var(--gray-700);
  line-height: 1.6;
  font-weight: var(--font-light);
  font-size: 1.125rem;
}

/* 하이라이트 배지 */
.testimonial-highlight {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: flex-start;
}

.highlight-badge {
  background: var(--orange-50);
  border: 1px solid var(--orange-200);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.highlight-text {
  color: var(--orange-700);
  font-weight: var(--font-semibold);
  font-size: 0.875rem;
}

/* 작성자 정보 */
.testimonial-author {
  border-top: 1px solid var(--gray-100);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.author-info {
  flex: 1;
}

.author-name {
  font-size: 1.125rem;
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: 0.25rem;
  transition: all var(--duration-normal) var(--ease-in-out);
}

.testimonial-card:hover .author-name {
  color: var(--orange-600);
}

.author-details {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0;
}

.author-emoji {
  font-size: 2rem;
  margin-left: 1rem;
}

/* 하단 CTA */
.testimonials-cta {
  margin-top: 5rem;
  position: relative;
  z-index: 10;
}

.cta-content {
  background: linear-gradient(135deg, var(--gray-50), var(--orange-50));
  border: 2px solid var(--gray-200);
  border-radius: 1.5rem;
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-background {
  position: absolute;
  inset: 0;
  opacity: 0.06;
}

.cta-bg-element {
  position: absolute;
  background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
  border-radius: 50%;
}

.cta-bg-1 {
  top: 0;
  left: 0;
  width: 24rem;
  height: 24rem;
  transform: translate(-12rem, -12rem);
}

.cta-bg-2 {
  bottom: 0;
  right: 0;
  width: 20rem;
  height: 20rem;
  transform: translate(10rem, 10rem);
}

.cta-inner {
  position: relative;
  z-index: 10;
}

.cta-emoji {
  font-size: 3.75rem;
  margin-bottom: 1.5rem;
}

.cta-title {
  font-size: clamp(1.5rem, 5vw, 3.125rem);
  font-weight: var(--font-black);
  color: var(--gray-900);
  margin-bottom: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.cta-highlight {
  color: var(--orange-600);
}

.cta-description {
  font-size: 1.25rem;
  color: var(--gray-600);
  line-height: 1.6;
  font-weight: var(--font-light);
  max-width: 32rem;
  margin: 0 auto 2rem;
}

/* 통계 */
.cta-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .cta-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: var(--font-black);
  color: var(--gray-600);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-number.highlight {
  color: var(--orange-600);
}

.stat-label {
  color: var(--gray-600);
  font-weight: var(--font-medium);
  font-size: 1rem;
}

/* 반응형 디자인 */
@media (max-width: 1023px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .cta-content {
    padding: 2.5rem 1.5rem;
  }
  
  .cta-emoji {
    font-size: 3rem;
  }
}

@media (max-width: 767px) {
  .testimonials-section {
    padding: 6rem 0;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 4rem;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .testimonial-icon {
    width: 2.5rem;
    height: 2.5rem;
  }
  
  .testimonial-icon .icon {
    width: 1.25rem;
    height: 1.25rem;
  }
  
  .quote-text {
    font-size: 1rem;
  }
  
  .author-name {
    font-size: 1rem;
  }
  
  .author-emoji {
    font-size: 1.5rem;
    margin-left: 0.5rem;
  }
  
  .cta-content {
    padding: 2rem 1rem;
  }
  
  .cta-emoji {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .cta-description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .testimonials-cta {
    margin-top: 3rem;
  }
}

/* 애니메이션 지연 */
.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }
.testimonial-card:nth-child(4) { animation-delay: 0.4s; }
.testimonial-card:nth-child(5) { animation-delay: 0.5s; }
.testimonial-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes testimonialSlideIn {
  from {
    opacity: 0;
    transform: translateY(3rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 호버 효과 개선 */
.testimonial-card {
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.05), transparent);
  transition: left var(--duration-slow) var(--ease-in-out);
  z-index: 1;
}

.testimonial-card:hover::before {
  left: 100%;
}

.testimonial-card > * {
  position: relative;
  z-index: 2;
}

/* 미세한 애니메이션 */
.testimonial-card {
  will-change: transform, box-shadow;
}

.testimonial-icon {
  will-change: transform;
}

/* 인터렉션 개선 */
.testimonial-card:hover .quote-text {
  color: var(--gray-800);
}

.testimonial-card:hover .highlight-badge {
  background: var(--orange-100);
  border-color: var(--orange-300);
}

.testimonial-card:hover .highlight-text {
  color: var(--orange-800);
}

/* 성능 최적화 */
.testimonials-grid {
  contain: layout style paint;
}

.testimonial-card {
  contain: layout style paint;
  transform: translateZ(0);
}