/* ==========================================================================
   MINIMAL DARK PORTFOLIO
   ========================================================================== */

:root {
  --bg-color: #050508;
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-blur: blur(16px);
  --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  
  --card-bg: #16161a;
  --card-border: #222228;
  --item-bg: #202026;
  --item-border: #32353d;
  
  --text-main: #ffffff;
  --text-muted: #8b8b9e;
  --text-dark: #000000;
  --nav-color: #8c9098;
  --accent-pill: #1f2125;
  --accent-pill-hover: #2a2d33;
  --accent-blue: #6a74ee;
  --accent-blue-glow: rgba(106, 116, 238, 0.5);
  
  --font-main: 'Montserrat', sans-serif;
  --font-cursive: 'Playfair Display', serif;
  
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* Hide scrollbar across all browsers */
::-webkit-scrollbar {
  display: none;
}

html, body {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-user-select: none; /* Safari */
  -ms-user-select: none; /* IE 10 and Consumer Edge */
  user-select: none; /* Standard syntax */
}

/* BACKGROUND GLOWS */
.bg-glow {
  position: fixed;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.15;
}
.bg-glow-1 {
  top: -10%;
  left: -10%;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
  animation: drift 20s infinite alternate ease-in-out;
}
.bg-glow-2 {
  bottom: -10%;
  right: -10%;
  background: radial-gradient(circle, #9333ea 0%, transparent 70%);
  animation: drift 25s infinite alternate-reverse ease-in-out;
}
.bg-glow-3 {
  top: 40%;
  left: 20%;
  width: 30vw;
  height: 30vw;
  background: radial-gradient(circle, #1e3a8a 0%, transparent 70%);
  opacity: 0.1;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(10%, 10%) scale(1.1); }
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 45px;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
}

.logo a {
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--text-main);
}
.logo span {
  color: var(--nav-color);
}

.nav-links {
  display: flex;
  gap: 12px;
}
.nav-links a {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--nav-color);
  transition: color 0.3s ease;
}
.nav-links a:hover {
  color: var(--text-main);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.resume-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-main);
  background-color: var(--nav-color); /* Using muted for bg as per screenshot */
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 30px;
  transition: background 0.3s ease;
}
.resume-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1rem;
  padding: 4px;
  cursor: pointer;
  margin-right: -10px; /* Offset padding for alignment */
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  z-index: 2000;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}
.mobile-nav.open {
  transform: translateY(0);
}
.mobile-nav .close-btn {
  position: absolute;
  top: 30px;
  right: 40px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 2rem;
  cursor: pointer;
}
.mobile-link {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--nav-color);
  transition: color 0.3s;
}
.mobile-link:hover {
  color: var(--text-main);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  min-height: 100vh;
  padding: calc(var(--header-height) + 50px) 10% 50px 10%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-content {
  flex: 1;
  max-width: 650px;
}

.hero-title, .hero-subtitle {
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero-title {
  color: var(--nav-color); /* Greyed out first text part based on screenshot */
}

.hero-subtitle {
  color: var(--text-main);
}

.hero-middle {
  margin: -5px 0;
}

.hero-cursive {
  font-family: var(--font-cursive);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--nav-color);
  font-style: italic;
  font-weight: 600;
}

.hero-desc {
  margin-top: 35px;
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.8;
}

.hero-actions {
  margin-top: 45px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.explore-btn {
  background-color: var(--text-main);
  color: var(--text-dark);
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  transition: transform 0.3s ease, background-color 0.3s;
}
.explore-btn:hover {
  transform: translateY(-3px);
  background-color: #e0e0e0;
}

.social-links {
  display: flex;
  align-items: center;
  background-color: var(--accent-pill);
  padding: 5px 15px;
  border-radius: 40px;
}

.social-links a {
  color: var(--nav-color);
  font-size: 1.2rem;
  padding: 12px 15px;
  transition: color 0.3s ease, transform 0.3s;
}
.social-links a:hover {
  color: var(--text-main);
  transform: translateY(-2px);
}

/* Image Column */
.hero-image-wrapper {
  flex: 0 0 auto;
  width: 400px;
  height: 400px;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.1);
  transition: filter 0.8s ease, transform 0.8s ease;
}
.hero-image:hover {
  filter: grayscale(0%) contrast(1);
  transform: scale(1.05);
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */
.section {
  padding: 100px 10%;
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
}

.section-title {
  margin-bottom: 50px;
}
.section-title h3 {
  font-size: 2rem;
  color: var(--nav-color);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: -10px;
}
.section-title h2 {
  font-size: 3.5rem;
  color: var(--text-main);
  font-weight: 900;
  text-transform: uppercase;
}
.title-underline {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue), #ba54e6);
  border-radius: 2px;
  margin-top: 10px;
}

/* ==========================================================================
   COMMON CARD STYLES
   ========================================================================== */
.card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 35px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 15px rgba(106, 116, 238, 0.05);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, background 0.3s ease;
}

.card h4 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-main);
}
.card .sub-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--nav-color);
  margin-top: -15px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.icon-box {
  width: 50px;
  height: 50px;
  background-color: var(--item-bg);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
}
.card-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}
.card-header h4 { margin-bottom: 0; }

/* ==========================================================================
   SYSTEM ARCHITECTURE (ABOUT / SKILLS / STACK)
   ========================================================================== */
.architecture-grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Philosophy */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.phil-item {
  background-color: var(--item-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--item-border);
  transition: border-color 0.3s;
  position: relative;
}
.phil-item:hover {
  border-color: var(--accent-blue);
  background-color: rgba(255, 255, 255, 0.05);
}
.phil-item i {
  font-size: 1.8rem;
  color: var(--accent-blue);
  margin-bottom: 15px;
}
.phil-item h5 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.phil-item p {
  font-size: 0.9rem;
  color: var(--nav-color);
}
.phil-item .icon-text {
  position: absolute;
  top: 20px; right: 20px;
  font-family: monospace;
  font-size: 0.7rem;
  color: var(--accent-blue);
  line-height: 1.2;
}

/* Skills */
.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.tag {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--item-border);
  font-size: 0.85rem;
  color: var(--text-main);
  background-color: var(--item-bg);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: background-color 0.3s, border-color 0.3s;
}
.tag:hover {
  background-color: #32353d;
  border-color: var(--accent-blue);
}

/* Stack */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 30px 15px;
  text-align: center;
}
.stack-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.stack-item i {
  font-size: 1.6rem; /* Shrinked from 2.2rem */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  margin-bottom: 2px;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease, background 0.3s;
}
.stack-item:hover i {
  transform: translateY(-3px) scale(1.1);
  filter: drop-shadow(0 0 10px currentColor);
  background: rgba(255, 255, 255, 0.06);
}
.stack-item span {
  font-size: 0.75rem;
  color: var(--nav-color);
  transition: color 0.3s;
}
.stack-item:hover span {
  color: var(--text-main);
}
.text-blue { color: #3b82f6; }
.text-green { color: #10b981; }
.text-orange { color: #f97316; }
.text-white { color: #ffffff; }
.text-teal { color: #14b8a6; }
.text-purple { color: #a855f7; }
.text-yellow { color: #eab308; }

/* Stats */
.stat-rows {
  margin-bottom: 30px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid #32353d;
  font-size: 1rem;
}
.stat-row:last-child {
  border-bottom: none;
}
.stat-name { color: var(--nav-color); }
.stat-val { font-family: monospace; font-weight: bold; color: var(--text-main); }

.languages-section {
  background-color: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.lang-header {
  font-size: 0.9rem;
  color: var(--nav-color);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-bars {
  display: flex;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}
.bar-en { background-color: #3b82f6; width: 50%; }
.bar-bn { background-color: #10b981; width: 30%; }
.bar-hi { background-color: #f97316; width: 20%; }
.lang-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--nav-color);
}

/* ==========================================================================
   ACADEMIC LOGS (TIMELINE)
   ========================================================================== */
.timeline {
  display: flex;
  flex-direction: column;
  padding-left: 20px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 0;
  left: 31px;
  width: 1px;
  background-color: #32353d;
  z-index: 0;
}
.timeline-item {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}
.timeline-dot {
  flex: 0 0 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #3b82f6;
  border: 4px solid #1f2536;
  margin-top: 10px;
  position: relative;
  z-index: 5;
  opacity: 1;
  transform: scale(1);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              background-color 0.4s ease, 
              box-shadow 0.4s ease, 
              opacity 0.4s ease;
  cursor: pointer;
}

.timeline-card {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.timeline-item:hover .timeline-card {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}
.timeline-item:hover .timeline-dot {
  opacity: 1;
  transform: scale(1.15);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
}
.timeline-card .watermark {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 6rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  line-height: 1;
  z-index: 0;
  transition: transform 0.5s ease, color 0.5s ease;
}
.timeline-item:hover .timeline-card .watermark {
  transform: scale(1.05);
  color: rgba(255, 255, 255, 0.04);
}
.timeline-card .year-pill {
  display: inline-block;
  background-color: #212638;
  color: #6da2fc;
  font-size: 0.8rem;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 12px;
  margin-bottom: 15px;
  position: relative; z-index: 1;
}
.timeline-card h4 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  position: relative; z-index: 1;
}
.timeline-card .school {
  color: var(--nav-color);
  font-size: 0.95rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative; z-index: 1;
}
.timeline-card p {
  color: #aeb4be;
  font-size: 0.95rem;
  position: relative; z-index: 1;
}

/* ==========================================================================
   SELECTED PROJECTS
   ========================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.project-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 18px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
}
.project-card .proj-icon {
  width: 42px;
  height: 42px;
  background-color: var(--item-bg);
  border: 1px solid var(--item-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 12px;
}
/* Individual Icon Colors from Screenshot */
.project-card:nth-child(1) .proj-icon { color: #4dc2c4; } /* Particle Life 3.0 */
.project-card:nth-child(2) .proj-icon { color: #10b981; } /* Particle Life */
.project-card:nth-child(3) .proj-icon { color: #a855f7; } /* Zaumini AI */
.project-card:nth-child(4) .proj-icon { color: #f43f5e; } /* Fight Simulator */
.project-card:nth-child(5) .proj-icon { color: #3b82f6; } /* Global Force Intel */
.project-card:nth-child(6) .proj-icon { color: #fbbf24; } /* Time Hub */
.project-card:nth-child(7) .proj-icon { color: #818cf8; } /* Cosmic Gradient */
.project-card:nth-child(8) .proj-icon { color: #f97316; } /* Sculptor Pro */
.project-card:nth-child(9) .proj-icon { color: #ec4899; } /* Cloth Engine */

.project-card .external-link {
  position: absolute;
  top: 18px;
  right: 20px;
  color: var(--nav-color);
  font-size: 0.8rem;
  opacity: 0.5;
}
.project-card h4 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: #ffffff;
}
.project-card .proj-label {
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: #4b4b5c;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  font-weight: 700;
}
.project-card .line-dash {
  width: 18px;
  height: 1px;
  background-color: #32353d;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  padding: 100px 10%;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 50px;
}
.footer-content {
  position: relative;
  z-index: 1;
}
.footer h2 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 30px;
}
.footer-socials {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
}
.footer-socials a {
  width: 50px;
  height: 50px;
  background-color: var(--accent-pill);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-main);
  transition: transform 0.3s, background-color 0.3s;
}
.footer-socials a:hover {
  transform: translateY(-3px);
  background-color: var(--accent-blue);
}
.copyright {
  color: var(--nav-color);
  font-size: 0.9rem;
}
.footer-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* ==========================================================================
   RESPONSIVE QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding-top: calc(var(--header-height) + 30px);
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-desc {
    text-align: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  /* Swap image position for mobile so it's on top like screenshot */
  .hero {
    flex-direction: column-reverse;
  }
  
  .hero-image-wrapper {
    width: 250px;
    height: 250px;
    margin-bottom: 10px;
    border-radius: 30px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 5%;
  }

  .card {
    padding: 20px;
  }

  .header {
    padding: 0 20px;
  }
  
  .nav-links {
    display: none;
  }
  
  .menu-btn {
    display: block;
  }

  .resume-btn {
    display: none;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  
  .section-title h2 {
    font-size: 2.5rem;
  }
  
  .timeline-item {
    gap: 20px;
  }
  .timeline::before {
    left: 31px;
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .project-card {
    padding: 10px;
    border-radius: 8px;
  }
  
  .project-card .proj-icon {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
    margin-bottom: 6px;
    border-radius: 6px;
  }
  
  .project-card h4 {
    font-size: 0.75rem;
    margin-bottom: 2px;
  }

  .project-card .proj-label {
    font-size: 0.45rem;
    gap: 4px;
  }

  .project-card .line-dash {
    width: 12px;
  }

  .project-card .external-link {
    top: 10px;
    right: 10px;
    font-size: 0.7rem;
  }
}

/* Desktop Zig-Zag Timeline */
@media (min-width: 1025px) {
  .timeline {
    padding-left: 0;
    align-items: center;
  }
  
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-item {
    width: 100%;
    display: flex;
    justify-content: center;
    position: relative;
    gap: 0;
    margin-bottom: 60px;
  }
  
  .timeline-item:nth-child(odd) {
    padding-right: 50%;
    justify-content: flex-end;
  }
  
  .timeline-item:nth-child(even) {
    padding-left: 50%;
    justify-content: flex-start;
  }
  
  .timeline-item:nth-child(odd) .timeline-card {
    margin-right: 50px;
    text-align: right;
  }
  
  .timeline-item:nth-child(even) .timeline-card {
    margin-left: 50px;
  }
  
  .timeline-item:nth-child(odd) .timeline-card .school {
    justify-content: flex-end;
  }

  .timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) scale(1);
    margin-top: 20px;
  }

  .timeline-item:hover .timeline-dot {
    transform: translateX(-50%) scale(1.2);
  }
}