/* Choreographic Work Page Styles */
html,
body {
  overflow-x: hidden;
  width: 100vw;
}

body {
  background-color: #ffffff;
  font-family: "Poppins", "Inter", "Helvetica Neue", Arial, sans-serif;
  font-weight: 300;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  min-height: 100%;
  overflow-x: hidden;
  position: relative;
  color: #1e1e1e;
  text-shadow: none;
}

/* Bauhaus Geometric Background */
body::before,
body::after {
  content: none;
  display: none;
}

/* Geometric Animation Keyframes */
@keyframes geometricFloat1 {
  0%,
  100% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0.8;
  }
  25% {
    transform: translateY(-10px) translateX(5px) rotate(1deg);
    opacity: 0.9;
  }
  50% {
    transform: translateY(-5px) translateX(-8px) rotate(-0.5deg);
    opacity: 0.7;
  }
  75% {
    transform: translateY(8px) translateX(3px) rotate(0.8deg);
    opacity: 0.85;
  }
}

@keyframes geometricFloat2 {
  0%,
  100% {
    transform: translateY(0) translateX(0) scale(1);
    opacity: 0.6;
  }
  33% {
    transform: translateY(-15px) translateX(-5px) scale(1.05);
    opacity: 0.8;
  }
  66% {
    transform: translateY(10px) translateX(8px) scale(0.95);
    opacity: 0.7;
  }
}

/* Main content */
main {
  padding: 60px 20px 20px;
  max-width: 1400px;
  margin: 0 auto;
  height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: none;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
  color: #1e1e1e;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
}

.page-title {
  text-align: center;
  margin-bottom: 30px;
  flex-shrink: 0;
}

.page-title h1 {
  font-size: 2.5rem;
  font-weight: 400;
  color: #1e1e1e;
  margin: 0;
  letter-spacing: 10px;
  text-shadow: 0 2px 6px rgba(255, 255, 255, 0.7);
}

/* Add 3D depth to the grid */
.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 30px;
  flex: 1;
  align-items: stretch;
  perspective: 1200px;
  transform-style: preserve-3d;
}

/* Premium Luxury Tech Cards */
.work-card {
  background: transparent;
  backdrop-filter: none;
  border: none;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  transition: transform 0.35s ease, opacity 0.35s ease;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
}

.work-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: none;
}

/* Subtle Metallic Overlay */
.work-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 4;
}

.work-card:hover .work-card-overlay {
  opacity: 1;
}

.work-card-image {
  width: 100%;
  height: 60%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  flex-shrink: 0;
  z-index: 3;
  border-radius: 0;
  overflow: hidden;
}

/* Premium Text Styling */
.work-card-content {
  padding: 24px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: transparent;
  backdrop-filter: none;
  border-top: none;
  position: relative;
  z-index: 3;
}

.work-card-title {
  font-size: 1.1rem;
  font-weight: 400;
  color: #2a2a2a;
  margin: 0 0 8px 0;
  letter-spacing: 0.5px;
  line-height: 1.3;
  text-shadow: 0 1px 4px rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease-in-out, text-shadow 0.3s ease-in-out;
}

.work-card-title:hover {
  color: #000;
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.9);
  transition: all 0.3s ease-in-out;
}

.work-card-year {
  font-size: 0.85rem;
  color: #2a2a2a;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.3px;
  text-shadow: 0 1px 4px rgba(255, 255, 255, 0.8);
}

/* Responsive design */
@media (max-width: 1200px) {
  .works-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }

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

  /* Adjust geometric background for smaller screens */
  body::before {
    background-size: 200px 200px, 180px 180px, 250px 250px, 200px 200px, 300px 300px, 250px 250px;
  }

  body::after {
    background-size: 150px 150px, 130px 130px, 170px 170px, 120px 120px, 180px 180px, 100px 100px, 200px 200px, 90px 90px, 80px 80px,
      60px 60px, 70px 70px, 85px 85px;
  }
}

@media (max-width: 900px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);
  }

  .page-title h1 {
    font-size: 2rem;
  }

  main {
    padding: 50px 15px 15px;
  }

  /* Further reduce geometric background complexity for tablets */
  body::before {
    background-size: 150px 150px, 130px 130px, 180px 180px, 150px 150px, 200px 200px, 180px 180px;
  }

  body::after {
    background-size: 120px 120px, 100px 100px, 140px 140px, 90px 90px, 150px 150px, 80px 80px, 160px 160px, 70px 70px, 60px 60px, 50px 50px,
      55px 55px, 65px 65px;
  }
}

/* 중간 크기 화면 (태블릿)에서 깨지는 문제 방지 */
@media (max-width: 1024px) and (min-width: 769px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr); /* 2열 레이아웃으로 조정 */
    gap: 24px;
  }

  .work-card {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 0;
  }

  .work-card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    border-radius: 0;
  }

  .work-card-content {
    position: relative;
    z-index: 5;
    padding: 1rem 0 1.2rem;
    text-align: center;
    background: transparent;
    border-top: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    visibility: visible;
    opacity: 1;
  }

  .work-card * {
    z-index: 5;
  }
}

@media (max-width: 768px) {
  .page-title h1 {
    font-size: 1.8rem;
    letter-spacing: 1.5px;
  }

  .works-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 1.5rem;
    padding: 0;
    margin: 0;
    padding-bottom: 2rem; /* 그리드 내부 여유 공간 */
  }

  .work-card {
    width: calc(100% - 32px);
    max-width: 500px;
    border-radius: 0;
    overflow: hidden;
    margin: 0 auto;
    box-shadow: none;
    background: transparent;
    backdrop-filter: none;
    flex-direction: column;
    padding: 0;
  }

  .work-card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 0;
    margin: 0;
    overflow: hidden;
  }

  .work-card-content {
    padding: 1rem 0 1.2rem;
    text-align: center;
    background: transparent;
    backdrop-filter: none;
    border-top: none;
  }

  .work-card-title {
    font-size: 1rem;
  }

  .work-card-year {
    font-size: 0.85rem;
  }

  main {
    padding: 40px 16px 16px;
    padding-bottom: 80px; /* 마지막 카드와 화면 하단 사이에 여백 추가 */
  }

  /* Fix geometric background to prevent scrolling movement */
  body::before {
    position: fixed;
    background-size: 100px 100px, 90px 90px, 120px 120px, 100px 100px, 140px 140px, 120px 120px;
    animation-duration: 10s;
  }

  body::after {
    position: fixed;
    background-size: 80px 80px, 70px 70px, 90px 90px, 60px 60px, 100px 100px, 50px 50px, 110px 110px, 45px 45px, 40px 40px, 35px 35px,
      38px 38px, 42px 42px;
    animation-duration: 15s;
  }
}

@media (max-width: 480px) {
  .page-title h1 {
    font-size: 1.5rem;
    letter-spacing: 1.5px;
  }

  .work-card-content {
    padding: 15px;
    background: transparent;
    border-top: none;
  }

  .work-card-title {
    font-size: 1rem;
    letter-spacing: 1.5px;
  }

  .work-card-year {
    font-size: 0.85rem;
    letter-spacing: 0.5px;
  }
}

/* Hamburger menu icon styles */
.nav-icon {
  color: #333 !important;
  background: none !important;
  background-color: transparent !important;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  border: none;
  padding: 0;
}

.nav-icon:hover {
  background-color: transparent !important;
  transform: scale(1.05);
  box-shadow: none;
}

/* Dot Grid Menu Icon */
.menu-icon {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
  width: 16px;
  height: 16px;
}

.dot {
  width: 3px;
  height: 3px;
  background-color: #333;
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  opacity: 0.7;
}

/* Hover animation - dots spread out */
.nav-icon:hover .dot:nth-child(1) {
  transform: translate(-2px, -2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(2) {
  transform: translateY(-2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(3) {
  transform: translate(2px, -2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(4) {
  transform: translateX(-2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(5) {
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(6) {
  transform: translateX(2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(7) {
  transform: translate(-2px, 2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(8) {
  transform: translateY(2px);
  opacity: 1;
}

.nav-icon:hover .dot:nth-child(9) {
  transform: translate(2px, 2px);
  opacity: 1;
}

/* Active state - dots form X pattern */
.nav-icon.active .dot:nth-child(1) {
  transform: translate(-3px, -3px);
  opacity: 1;
}

.nav-icon.active .dot:nth-child(2) {
  opacity: 0;
}

.nav-icon.active .dot:nth-child(3) {
  transform: translate(3px, -3px);
  opacity: 1;
}

.nav-icon.active .dot:nth-child(4) {
  opacity: 0;
}

.nav-icon.active .dot:nth-child(5) {
  opacity: 1;
}

.nav-icon.active .dot:nth-child(6) {
  opacity: 0;
}

.nav-icon.active .dot:nth-child(7) {
  transform: translate(-3px, 3px);
  opacity: 1;
}

.nav-icon.active .dot:nth-child(8) {
  opacity: 0;
}

.nav-icon.active .dot:nth-child(9) {
  transform: translate(3px, 3px);
  opacity: 1;
}