* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #1a1a1a;
  --secondary-color: #f5f5f5;
  --accent-color: #2c2c2c;
  --text-color: #333333;
  --text-light: #666666;
  --border-color: #e0e0e0;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.2;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--primary-color);
  margin: 3px 0;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

main {
  margin-top: 80px;
}

.hero-carousel {
  position: relative;
  width: 100%;
  height: 85vh;
  overflow: hidden;
  background-color: #000;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.carousel-caption {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  z-index: 2;
  max-width: 800px;
  padding: 0 2rem;
}

.carousel-caption h2 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.carousel-caption p {
  font-size: 1.3rem;
  letter-spacing: 1px;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.3);
  color: white;
  border: none;
  font-size: 2rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 3;
}

.carousel-btn:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

.carousel-btn.prev {
  left: 2rem;
}

.carousel-btn.next {
  right: 2rem;
}

.carousel-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
  z-index: 3;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.indicator.active {
  background-color: white;
  width: 35px;
  border-radius: 6px;
}

.upcoming-events {
  padding: 6rem 2rem;
  background-color: var(--secondary-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--primary-color);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.event-card {
  background-color: white;
  padding: 2rem;
  border-radius: 8px;
  display: flex;
  gap: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  padding: 1rem;
  border-radius: 8px;
  min-width: 80px;
}

.event-date .day {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.event-date .month {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.3rem;
}

.event-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  color: var(--primary-color);
}

.event-location,
.event-time {
  color: var(--text-light);
  font-size: 0.95rem;
  margin: 0.3rem 0;
}

.page-header {
  padding: 4rem 2rem 3rem;
  background-color: var(--secondary-color);
  text-align: center;
}

.page-header h1 {
  font-size: 3rem;
  color: var(--primary-color);
}

.content-section {
  padding: 4rem 2rem;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-light);
}

.about-hero {
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.about-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-text-section {
  padding: 5rem 2rem;
  background-color: white;
}

.about-text-section h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  color: var(--primary-color);
  text-align: center;
}

.about-text-section p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  text-align: justify;
}

.about-gallery {
  padding: 4rem 0;
  background-color: var(--secondary-color);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.gallery-item {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.footer {
  background-color: var(--primary-color);
  color: white;
  padding: 3rem 2rem 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-section h4 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 70%;
    max-width: 300px;
    background-color: white;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    gap: 2rem;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.2rem;
  }

  .carousel-caption h2 {
    font-size: 2rem;
  }

  .carousel-caption p {
    font-size: 1rem;
  }

  .carousel-btn {
    font-size: 1.5rem;
    padding: 0.7rem 1rem;
  }

  .carousel-btn.prev {
    left: 1rem;
  }

  .carousel-btn.next {
    right: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .page-header h1 {
    font-size: 2.2rem;
  }

  .hero-carousel {
    height: 70vh;
  }

  .about-hero {
    height: 300px;
  }

  .about-text-section {
    padding: 3rem 1.5rem;
  }

  .about-text-section h2 {
    font-size: 1.8rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}