.projects-row {
  display: grid;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
  max-height: 60vh; /* adjust as needed to enable vertical scrolling */
  padding: 1rem 0;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
  align-items: stretch;
}

/* optional vertical scrollbar styling */
.projects-row::-webkit-scrollbar {
  width: 10px;
}
.projects-row::-webkit-scrollbar-track {
  background: transparent;
}
.projects-row::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.25);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.projects-row .card {
  min-width: 320px;

  flex: 0 0 auto;
  scroll-snap-align: start;
}

/* Optional: hide default scrollbar for a cleaner look */
.projects-row::-webkit-scrollbar {
  height: 10px;
}
.projects-row::-webkit-scrollbar-track {
  background: transparent;
}
.projects-row::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.25);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

@media (max-width: 480px) {
  .projects-row .card {
    min-width: 180px;
  }
}

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

:root {
  --primary: #2672ff;
  --primary-dark: #4f46e5;
  --secondary: #00b7ff;
  --accent: #06b6d4;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --card-bg: #1e293b;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #b955c4 0%, #c54657 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Modern Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 2rem;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 0.5rem 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
     display: flex;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

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

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.hero::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;

  background: radial-gradient(
    circle,
    rgba(99, 102, 241, 0.15) 0%,
    transparent 70%
  );
  border-radius: 50%;
  top: -100px;
  right: -100px;
  animation: float 20s infinite ease-in-out;
}

.hero::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(139, 92, 246, 0.1) 0%,
    transparent 70%
  );

  border-radius: 50%;
  bottom: -100px;
  left: -100px;
  animation: float 15s infinite ease-in-out reverse;
  background-image: url(../img/coding_man.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(50px, 50px) scale(1.1);
  }
}

.hero-content {
  text-align: center;
  z-index: 1;
  padding: 2rem;
  max-width: 900px;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #234bff, #094ee4, #b1d3ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  animation: fadeInUp 1s ease 0.4s both;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Styles */
.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image img {
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.about-image img:hover {
  transform: scale(1.05);
}

/* Social Links */
.social-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin: 3rem 0;
}

.social-link {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  border-radius: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
  background: var(--primary);
}

.social-link img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

/* Skills */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.skill-badge {
  padding: 0.75rem 1.5rem;
  background: var(--card-bg);
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.skill-badge:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  border-color: var(--primary);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.card-subtitle {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.card-text {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Timeline for Experience */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.5rem;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--dark), 0 0 0 6px var(--primary);
}

/* Contact Section */
.contact {
  text-align: center;
  background: var(--card-bg);
  border-radius: 20px;
  padding: 3rem;
  margin-top: 2rem;
}

.contact-email {
  font-size: 1.5rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.contact-email:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: 3rem 1rem;
  }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-20px);
  }
  60% {
    transform: translateX(-50%) translateY(-10px);
  }
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border-left: 3px solid var(--primary);
  border-bottom: 3px solid var(--primary);
  transform: rotate(-45deg);
}