/* =============================================
   WANGZILONG Portfolio — Main Stylesheet
   Inspired by acasso.com — Industrial Design Studio
   Design: Black/White Minimalist + Green Accent
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --color-black: #0d0d0d;
  --color-white: #ffffff;
  --color-off-white: #f5f5f5;
  --color-gray-100: #e8e8e8;
  --color-gray-300: #999999;
  --color-gray-500: #666666;
  --color-gray-700: #333333;
  --color-green: #00d46a;
  --color-green-dark: #00b85a;
  --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
  --max-width: 1400px;
}

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img, video {
  display: block;
  max-width: 100%;
  /* 媒体保护：禁止拖拽、选中、长按保存 */
  -webkit-user-drag: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
}

ul { list-style: none; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  mix-blend-mode: difference;
  pointer-events: none;
}

.nav * {
  pointer-events: auto;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-white);
  position: relative;
  transition: color var(--transition-fast);
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-green);
  transition: width var(--transition-smooth);
}

.nav-links a:hover {
  color: var(--color-green);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--color-green);
}

.nav-links a.active::after {
  width: 100%;
  background: var(--color-green);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-smooth);
}

/* --- Carousel --- */
.carousel {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.8s var(--transition-smooth);
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

.carousel-slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-slide-gradient {
  display: none;
}

.carousel-slide-content {
  position: relative;
  z-index: 2;
  padding: 4rem 3rem;
  max-width: 800px;
}

.carousel-slide-title,
.carousel-slide-year {
  mix-blend-mode: difference;
  isolation: isolate;
}

.carousel-slide-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.75rem;
}

.carousel-slide-title {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.carousel-slide-year {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  font-weight: 300;
  letter-spacing: 0.08em;
}

.carousel-slide-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-green);
  border-bottom: 1.5px solid var(--color-green);
  padding-bottom: 0.2rem;
  transition: all var(--transition-fast);
}

.carousel-slide-link:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* Carousel controls */
.carousel-indicators {
  position: absolute;
  bottom: 2.5rem;
  right: 3rem;
  z-index: 10;
  display: flex;
  gap: 0.75rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: var(--color-green);
  transform: scale(1.3);
}

.carousel-arrows {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  padding: 0 1.5rem;
  transform: translateY(-50%);
  pointer-events: none;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  pointer-events: auto;
}

.carousel-arrow:hover {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-black);
}

/* --- Section Common --- */
.section {
  padding: 6rem 3rem;
}

.section-header {
  margin-bottom: 3rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray-500);
  margin-top: 1rem;
  max-width: 600px;
  line-height: 1.7;
}

/* --- Project Grid --- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-gray-700);
}

.project-card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition-smooth);
}

.project-card:hover .project-card-image {
  transform: scale(1.05);
}

.project-card-overlay {
  display: none;
}

.project-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  z-index: 2;
}

.project-card-category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.35rem;
}

.project-card-title {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.project-card-year {
  font-size: 0.8rem;
  color: var(--color-gray-300);
  font-weight: 300;
  margin-top: 0.3rem;
}

/* --- Project Card Placeholder (no image) --- */
.project-card-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gray-700), var(--color-gray-900));
}

.project-card-placeholder span {
  font-size: 3rem;
  font-weight: 200;
  color: var(--color-gray-500);
  letter-spacing: -0.02em;
}

/* --- About Page --- */
.about-hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 6rem 3rem;
  gap: 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-hero-text {
  flex: 1;
}

.about-hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.about-hero-text .highlight {
  color: var(--color-green);
}

.about-hero-text p {
  font-size: 1.1rem;
  color: var(--color-gray-400);
  line-height: 1.8;
  max-width: 540px;
}

.about-hero-visual {
  flex: 0 0 380px;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-hero-visual-inner {
  text-align: center;
  color: var(--color-gray-500);
}

.about-hero-visual-inner .initial {
  font-size: 8rem;
  font-weight: 200;
  line-height: 1;
  color: var(--color-green);
}

.about-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-hero-visual-inner .label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* About sections */
.about-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 3rem 5rem;
}

.about-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 1.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.about-card {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
}

.about-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.about-card p {
  font-size: 0.95rem;
  color: var(--color-white);
  opacity: 0.75;
  line-height: 1.7;
  white-space: pre-line;
}

/* 奖项图标栏 */
.award-icons-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.6rem;
}

.award-icon {
  width: 1.8rem;
  height: 1.8rem;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
}

.about-card .tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  margin: 0.25rem 0.25rem 0.25rem 0;
  color: var(--color-gray-300);
  transition: all var(--transition-fast);
}

.about-card .tag:hover {
  border-color: var(--color-green);
  color: var(--color-green);
}

/* --- Work Page --- */
.work-header {
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
  padding: 8rem 3rem 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.work-header h1 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.work-filters {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 3rem 2rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-gray-400);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem 0;
  transition: color var(--transition-fast);
  position: relative;
}

.filter-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-green);
  transition: width var(--transition-smooth);
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--color-green);
}

.filter-btn.active::after,
.filter-btn:hover::after {
  width: 100%;
}

/* --- Project Detail Page --- */
.project-hero {
  width: 100%;
  min-height: 60vh;
  min-height: 60dvh;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.project-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-hero-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 50%, #1a2a1a 100%);
}

.project-hero-overlay {
  display: none;
}

.project-hero-info {
  position: relative;
  z-index: 2;
  padding: 4rem 3rem;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
}

.project-hero-title,
.project-hero-meta {
  mix-blend-mode: difference;
  isolation: isolate;
}

.project-hero-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.75rem;
}

.project-hero-title {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 800px;
  color: var(--color-white);
}

.project-hero-meta {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-gray-300);
}

.project-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 3rem;
}

.project-description {
  max-width: 100%;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-gray-300);
}

/* 描述区内联图片（图文混排） */
.project-description img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
  border-radius: 4px;
}

.project-description p {
  margin: 0.75rem 0;
}

.project-gallery {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.project-gallery img {
  width: 100%;
  height: auto;
  background: var(--color-gray-800);
}

.project-gallery video {
  width: 100%;
  max-height: 80vh;
  background: var(--color-black);
}

/* =============================================
   Block-based Content Rendering
   ============================================= */

/* 文本块 */
.block-text {
  max-width: 720px;
  margin: 1.5rem auto;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-gray-300);
}

.block-text:first-child {
  margin-top: 0;
}

/* 图片网格块 */
.project-block-image-grid {
  display: grid;
  gap: 0.5rem;
  margin: 2rem 0;
  border-radius: 6px;
  overflow: hidden;
}

.project-block-image-grid img,
.project-block-image-grid video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 单图布局 */
.layout-single {
  grid-template-columns: 1fr;
}

.layout-single img,
.layout-single video {
  aspect-ratio: 16/9;
}

/* 2列布局 */
.layout-2-col {
  grid-template-columns: 1fr 1fr;
}

.layout-2-col img,
.layout-2-col video {
  aspect-ratio: 4/3;
}

/* 3列布局 */
.layout-3-col {
  grid-template-columns: 1fr 1fr 1fr;
}

.layout-3-col img,
.layout-3-col video {
  aspect-ratio: 4/3;
}

/* 4格网格 (2x2) */
.layout-4-grid {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.layout-4-grid img,
.layout-4-grid video {
  aspect-ratio: 4/3;
}

/* 视频块 */
.block-video-wrapper {
  margin: 2rem 0;
  border-radius: 6px;
  overflow: hidden;
}

.block-video {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-gray-800);
}

/* 嵌入块 */
.block-embed-wrapper {
  margin: 2rem 0;
  border-radius: 6px;
  overflow: hidden;
}

.block-embed {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-gray-800);
}

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-gray-400);
  padding: 2rem 3rem 0;
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-green);
}

.back-link svg {
  width: 18px;
  height: 18px;
}

/* --- Contact Page --- */
.contact-container {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 6rem 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 6rem;
}

.contact-info {
  flex: 1;
}

.contact-info h1 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--color-gray-400);
  line-height: 1.8;
  max-width: 400px;
  margin-bottom: 2.5rem;
}

.contact-detail {
  margin-bottom: 1rem;
}

.contact-detail-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.25rem;
}

.contact-detail-value {
  font-size: 1rem;
  color: var(--color-gray-300);
}

.contact-form-wrapper {
  flex: 1;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  padding: 1rem 1.25rem;
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-green);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 1rem 2rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--color-green);
  color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-green-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
  border-color: var(--color-green);
  color: var(--color-green);
}

/* --- Footer --- */
.footer {
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: var(--color-gray-500);
  letter-spacing: 0.04em;
}

.footer-left {
  display: flex;
  gap: 2rem;
}

.footer a {
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--color-green);
}

/* --- Loading --- */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--color-gray-500);
  font-size: 0.9rem;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-gray-500);
}

.empty-state h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-gray-300);
  margin-bottom: 0.5rem;
}

/* --- Error State --- */
.error-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-gray-500);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .project-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-hero {
    flex-direction: column;
    gap: 2rem;
  }
  .contact-container {
    flex-direction: column;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 1rem 1.25rem;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    height: 100dvh;
    background: rgba(13, 13, 13, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition-smooth);
  }
  .nav-links.open {
    right: 0;
  }
  .nav-toggle {
    display: flex;
  }
  .carousel-slide-content {
    padding: 2rem 1.25rem;
  }
  .carousel-arrows {
    padding: 0 1.25rem;
  }
  .carousel-indicators {
    bottom: 1.5rem;
  }
  .carousel-indicators { right: 1.25rem; }
  .section {
    padding: 4rem 1.25rem;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-section {
    padding: 0 1.25rem 3rem;
  }
  .about-hero {
    padding: 6rem 1.25rem 3rem;
  }
  .about-hero-visual {
    flex: 0 0 auto;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }
  .work-header {
    padding: 6rem 1.25rem 2rem;
  }
  .work-filters {
    padding: 0 1.25rem 1.5rem;
  }
  .project-hero-info {
    padding: 2rem 1.25rem;
  }
  .project-content {
    padding: 2rem 1.25rem;
  }
  .layout-2-col,
  .layout-3-col,
  .layout-4-grid {
    grid-template-columns: 1fr;
  }
  .layout-2-col img,
  .layout-2-col video,
  .layout-3-col img,
  .layout-3-col video,
  .layout-4-grid img,
  .layout-4-grid video {
    aspect-ratio: 16/9;
  }
  .contact-container {
    padding: 6rem 1.25rem 3rem;
  }
  .footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }
  .footer-left {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
}

/* --- Animations --- */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s var(--transition-smooth);
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}