:root {
 
  --primary: #7192e3;
  --primary-dark: #5a78c7;
  --secondary: #9370DB;
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-muted: #6e6e73;
  --bg-primary: #000000;
  --bg-secondary: #1d1d1f;
  --bg-card: #151516;
  --bg-card-hover: #1c1c1e;
  --border-color: rgba(66, 66, 69, 0.5);
  
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --logo-scroll-duration: 60s;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 15px;
  --radius-xl: 25px;
  --radius-2xl: 20px;
  --radius-3xl: 40px;
  
  --glass-bg: rgba(17, 17, 17, 0.5);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  --glass-blur: 30px;
  
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 4.5rem;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
}


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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.015em;
}

html {
  scroll-behavior: smooth;
}

.navbar {
  background-color: rgba(16, 16, 16, 0.216);
  position: fixed;
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  height: 47px;
  backdrop-filter: blur(9px);
  z-index: 9999999;
  transition: height var(--transition-medium), background-color var(--transition-medium);
  padding: 0 var(--space-md);
}

@media screen and (max-width: 1300px) {
  .navbar {
    height: 50px;
    padding: 0 var(--space-sm);
  }
}

.icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 45px;
}

.navbar a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 300;
  font-size: var(--font-size-md);
  margin: 0 var(--space-md);
  transition: all var(--transition-medium);
  position: relative;
}

.navbar a:hover {
  color: var(--primary);
}

.main-nav {
  position: fixed;
  width: 100%;
}

.fixed {
  top: 15%;
  opacity: 100%;
  position: fixed;
  transition: all var(--transition-medium);
}

.visible {
  opacity: 1 !important;
}

.right-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}

.download-btn {
  padding: var(--space-xs) var(--space-md);
  background-color: rgba(18, 18, 18, 0.245);
  color: var(--text-primary);
  margin: var(--space-xs);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 100;
  transition: all var(--transition-fast);
  white-space: nowrap;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  position: relative;
}

.download-btn i {
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.download-btn .btn-text {
  margin-left: 8px;
  white-space: nowrap;
  flex-shrink: 1;
  transform: translateX(-100%);
  opacity: 0;
  transition: transform 0.4s ease-in-out, opacity 0.4s ease-in-out;
  position: relative;
  z-index: 1;
}

.download-btn:hover .btn-text {
  transform: translateX(0);
  opacity: 1;
}

@media screen and (max-width: 500px) {
  .download-btn .btn-text {
    display: none;
  }
}

.navbar a.icon:hover {
  font-weight: 300 !important;
  color: var(--text-primary) !important;
}

.navbar a.icon:hover::after {
  width: 0 !important;
}


.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-icon {
  display: none;
  font-size: 13px;
}

@media screen and (max-width: 768px) {
  .nav-text {
    display: none;
  }
  
  .navbar a:not(.download-btn) {
    width: 45px;
    display: flex;
    justify-content: center;
    margin: 0 var(--space-xs);
  }
}

@media screen and (max-width: 768px) {
  .nav-text {
    display: none !important;
  }
  
 
  .navbar a:not(.download-btn) {
    width: auto;
    display: flex;
    justify-content: center;
    margin: 0 var(--space-md);
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}


.showcase__wrapper {
  margin-inline: auto;
  padding-left: 5%;
  padding-right: 5%;
}


.showcase__hero {
  position: relative;
  display: grid;
  place-items: center;
  padding: var(--space-lg) 0;
  isolation: isolate;
  margin-top: 0;
  overflow: hidden;
}

.showcase__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgb(0, 0, 0)), url('/css/gradient.svg');
  background-size: cover;
  background-position: center;
  z-index: -1;
  opacity: 1;
  transform: scale(1.no03);
  animation: subtleZoom 20s infinite alternate ease-in-out;
}

@keyframes subtleZoom {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

.showcase__hero-content {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  padding: var(--space-lg) var(--space-xl);
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  max-width: 800px;
  text-align: center;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.showcase__hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  background: linear-gradient(135deg, #fff 30%, #a1a1a6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.showcase__hero p {
  font-size: clamp(1rem, 3vw, 1.3rem);
  color: var(--text-secondary);
  margin-inline: auto;
  letter-spacing: -0.01em;
  font-weight: 300;
  opacity: 0;
  animation: fadeIn 0.8s 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}


.showcase__content {
  max-width: 1200px;
  margin: var(--space-xl) auto;
  padding-left: 5%;
  padding-right: 5%;
}

.showcase__section {
  margin-bottom: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--glass-shadow);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase__section:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.showcase__section h2 {
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
  color: var(--text-primary);
}

.showcase__section h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.showcase__section h3 {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 500;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.showcase__section h4 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 500;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}



.code-sample {
  overflow-x: auto;
  max-width: 100%;
  background-color: rgba(15, 15, 17, 0.7);
  border-radius: 12px;
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-md) 0;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  white-space: pre;
  word-wrap: normal;
}


code {
  font-family: 'SF Mono', SFMono-Regular, ui-monospace, 'Cascadia Mono', 'Segoe UI Mono', monospace;
  background-color: rgba(44, 44, 46, 0.5);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-size: 0.85em;
  max-width: 100%;
  overflow-x: auto;
  display: inline-block;
  vertical-align: middle;
}


.tech-icons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  justify-content: center;
}

.tech-icons i {
  font-size: 2.2rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-secondary);
  position: relative;
}

.tech-icons i:hover {
  color: var(--primary);
  transform: translateY(-5px);
}

.tech-icons i::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
}

.tech-icons i:hover::after {
  width: 80%;
  opacity: 1;
}


.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.image-gallery img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 16px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid var(--glass-border);
  filter: brightness(0.9);
}

.image-gallery img:hover {
  transform: scale(1.03) translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  filter: brightness(1.1);
}


.showcase__cta {
  text-align: center;
  margin: var(--space-xl) 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--glass-shadow);
  max-width: 1000px;
  margin-inline: auto;
}

.button {
  display: inline-block;
  padding: 0.8em 2em;
  background-color: var(--primary);
  color: white;
  text-decoration: none;
  border-radius: 980px;
  font-size: 1rem;
  font-weight: 500;
  margin: 0 var(--space-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.4);
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.button:hover::before {
  left: 100%;
}

.button:hover, .button:focus {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 113, 227, 0.5);
}

.button:active {
  transform: translateY(0);
}

.button--secondary {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.button--secondary:hover, .button--secondary:focus {
  background-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}
.fullscreen-viewer {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(40px);
  padding: var(--space-md);
}

.fullscreen-viewer.active {
  opacity: 1;
  display: flex;
}

.fullscreen-image {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.fullscreen-viewer.active .fullscreen-image {
  transform: scale(1);
}

.fullscreen-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--space-md);
  transform: translateY(-50%);
}

.fullscreen-nav button {
  background: rgba(30, 30, 32, 0.5);
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center; 
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.fullscreen-nav button:hover {
  background: rgba(0, 113, 227, 0.6);
  transform: scale(1.1);
}

.fullscreen-close {
  position: absolute;
  top: calc(var(--space-md) + 60px);
  right: var(--space-md);
  background: rgba(30, 30, 32, 0.5);
  border: none;
  color: white;
  font-size: 1.3rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.fullscreen-close:hover {
  background: rgba(220, 53, 69, 0.6);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .fullscreen-viewer {
    padding: var(--space-sm);
  }
  
  .fullscreen-image {
    max-width: 85%;
    max-height: 60vh;
  }
  
  .fullscreen-nav {
    padding: 0 var(--space-sm);
  }
  
  .fullscreen-nav button {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }
  
  .fullscreen-close {
    width: 35px;
    height: 35px;
    font-size: 1.1rem;
    top: calc(var(--space-md) + 40px);
    right: var(--space-sm);
  }
}

ul, ol {
  padding-left: 1.5rem;
  margin: var(--space-md) 0;
}

li {
  margin-bottom: var(--space-sm);
}


.table-responsive {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: rgba(21, 21, 22, 0.4);
  backdrop-filter: blur(20px);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background-color: rgba(29, 29, 31, 0.6);
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.95rem;
}

tbody td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  transition: background-color 0.2s ease;
}

tbody tr {
  transition: background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

tbody tr:hover {
  background-color: rgba(0, 113, 227, 0.08);
}


@media (max-width: 992px) {
  .tech-icons {
    gap: var(--space-md);
  }
}

@media (max-width: 768px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 3rem;
  }
  
  .tech-icons i {
    font-size: 1.8rem;
  }
  
  .image-gallery {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-md);
  }
  
  .showcase__cta .button {
    display: block;
    width: 80%;
    margin: var(--space-sm) auto;
  }
  
  .showcase__hero-content {
    width: 90%;
    padding: var(--space-lg);
  }
}

@media (max-width: 576px) {
  .image-gallery {
    grid-template-columns: 1fr;
  }
  
  .showcase__cta .button {
    width: 100%;
  }
  
  .tech-icons {
    gap: var(--space-sm);
    justify-content: space-around;
  }
  
  .tech-icons i {
    font-size: 1.6rem;
  }
  
  .showcase__section {
    padding: var(--space-lg);
  }
}
.project-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--glass-shadow);
  margin: 7rem auto var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #6366f1);
  z-index: 1;
}


.project-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.project-card__header-left {
  flex: 1;
  min-width: 280px;
}

.project-title {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  background: linear-gradient(135deg, #fff 30%, #a1a1a6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.project-meta {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xs);
  flex-wrap: wrap;
}

.project-language,
.project-license {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: 980px;
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-language::before {
  content: "";
  display: inline-block;
  min-width: 0.8rem;
  width: 0.8rem;
  height: 0.8rem;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: var(--primary);
}


.project-card__header-right {
  display: flex;
  align-items: center;
}

.project-stats {
  margin-top: 25px;
  display: flex;
  gap: var(--space-md);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.stat-item i {
  font-size: 1rem;
  opacity: 0.8;
}

.stars-count {
  color: #ffd700;
}


.project-card__body {
  margin-bottom: var(--space-lg);
}

.project-description {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.6;
  letter-spacing: -0.01em;
  font-weight: 300;
}


.project-card__footer {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.project-card__footer .button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.project-card__footer .button i {
  font-size: 1.1rem;
}


.project-updated {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.3rem 0.8rem;
  border-radius: 980px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.updated-date {
  font-weight: 500;
  color: var(--primary);
}


.lang-python::before { background-color: #3776AB; }
.lang-swift::before { background-color: #F05138; }
.lang-javascript::before { background-color: #F7DF1E; }
.lang-cpp::before { background-color: #00599C; }
.lang-java::before { background-color: #ED8B00; }
.lang-rust::before { background-color: #DEA584; }


@media (max-width: 768px) {
  .project-card {
    padding: var(--space-md) var(--space-lg);
    margin: 5rem auto var(--space-lg);
  }
  
  .project-card__header {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .project-card__header-right {
    width: 100%;
    justify-content: flex-start;
    margin-top: var(--space-xs);
  }
  
  .project-meta {
    margin-top: var(--space-xs);
  }
  
  .project-card__footer {
    flex-direction: column;
  }
  
  .project-card__footer .button {
    width: 100%;
    justify-content: center;
  }
  
  .project-updated {
    position: static;
    margin-top: var(--space-md);
    display: inline-block;
  }
}


.progress-tracker {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-radius: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
}

.progress-tracker.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.progress-tracker__item {
  height: 8px;
  width: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  cursor: pointer;
}

.progress-tracker__item:hover {
  background: var(--text-secondary);
}

.progress-tracker__item.active {
  background: var(--primary);
  width: 32px;
  border-radius: 4px;
}

.progress-tracker__item::after {
  content: attr(data-section);
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  font-size: 0.75rem;
  white-space: nowrap;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.progress-tracker__item:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 768px) {
  .progress-tracker {
    bottom: 1rem;
    padding: 0.5rem 1rem;
  }
  
  .progress-tracker__item {
    height: 6px;
    width: 6px;
  }
  
  .progress-tracker__item.active {
    width: 24px;
  }
}


@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(113, 146, 227, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(113, 146, 227, 0); }
  100% { box-shadow: 0 0 0 0 rgba(113, 146, 227, 0); }
}

.progress-tracker__item.active {
  animation: pulse 2s infinite;
}