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

:root {
  --bg-main: #000000;
  --bg-card: #111111;
  --border-color: #222222;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --accent: #ffffff;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 50% 0%, #1f1f1f 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  width: 100vw; height: 100vh;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
  pointer-events: none;
  z-index: 9999;
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Nav */
.header {
  display: flex;
  justify-content: center;
  padding: 2rem 0;
  margin-bottom: 2rem;
}
.nav ul {
  display: flex;
  gap: 2rem;
  background: var(--bg-card);
  padding: 0.8rem 2rem;
  border-radius: 100px;
  border: 1px solid var(--border-color);
}
.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.nav a:hover, .nav a.active {
  color: var(--text-primary);
}

/* Hero Section */
.hero {
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 4rem;
}
.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
}
.hero-title {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}
.social-links {
  display: flex;
  gap: 1rem;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: 0.3s;
}
.social-links a:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}
.hero-bio {
  margin-bottom: 4rem;
}
.hero-bio .role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.hero-bio .desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* Stats */
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-bottom: 3rem;
}
.stat-item h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.stat-item p {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

/* Nav Cards */
.nav-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.nav-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.nav-card:hover {
  border-color: #444;
  background: #1a1a1a;
}
.nav-card h3 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}
.nav-card i {
  font-size: 1.2rem;
  color: var(--text-secondary);
  transform: rotate(-45deg);
  transition: 0.3s;
}
.nav-card:hover i {
  color: var(--text-primary);
  transform: rotate(0);
}

/* Sections Global */
.section-header {
  margin-bottom: 2rem;
}
.section-header h2 {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Projects Stack */
.projects-section {
  margin-bottom: 5rem;
}
.projects-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: 0.3s ease;
}
.project-card:hover {
  border-color: #444;
}
.project-img {
  width: 100%;
  height: 300px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-img img {
  transform: scale(1.03);
}
.project-info {
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.project-info-left h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.project-info-left p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.project-info-right a {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  transition: 0.2s;
}
.project-info-right a:hover {
  background: #fff;
  color: #000;
}

/* Tools Grid */
.tools-section {
  margin-bottom: 5rem;
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}
.tool-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  transition: 0.3s;
}
.tool-item:hover {
  border-color: #444;
  background: #1a1a1a;
}
.tool-item img {
  width: 32px;
  height: 32px;
}
.tool-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Experience List */
.experience-section {
  margin-bottom: 5rem;
}
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.experience-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: 0.3s;
}
.experience-item:hover {
  border-color: #444;
}
.exp-left h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.exp-left p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.exp-right .exp-date {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Contact */
.contact-section {
  margin-bottom: 5rem;
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
}
.contact-card .section-header p {
  color: var(--text-secondary);
  margin-top: 0.5rem;
}
.minimal-form .form-row {
  display: flex;
  gap: 1.5rem;
}
.minimal-form .form-group {
  margin-bottom: 1.5rem;
  flex: 1;
}
.minimal-form input, .minimal-form textarea {
  width: 100%;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.3s;
}
.minimal-form textarea {
  min-height: 120px;
  resize: vertical;
}
.minimal-form input:focus, .minimal-form textarea:focus {
  outline: none;
  border-color: #555;
}
.submit-btn {
  background: #ffffff;
  color: #000000;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.3s;
}
.submit-btn:hover {
  background: #cccccc;
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-top { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero-title { font-size: 3rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .nav-cards { grid-template-columns: 1fr; }
  .project-info { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .minimal-form .form-row { flex-direction: column; gap: 0; }
  .nav ul { gap: 1rem; padding: 0.8rem 1rem; }
  .experience-item { flex-direction: column; align-items: flex-start; gap: 1rem; }
}