/* ===========================
   THEME VARIABLES & FONTS
   =========================== */
:root {
  --highlight: #00e0ff;
  --bg-dark: #050513;
  --bg-mid: #0c0c2c;
  --bg-header: #0a0a25;
  --card-bg: rgba(0, 224, 255, 0.07);
  --text-light: #d3f9ff;
  --font-sci-fi: 'Orbitron', 'Audiowide', 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

/* ===========================
   GLOBAL STYLES
   =========================== */
body {
  margin: 0;
  font-family: var(--font-sci-fi);
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
  color: var(--text-light);
  animation: fadeSlideIn 1.2s ease-out both;
}

@keyframes fadeSlideIn {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

header {
  background: var(--bg-header);
  color: var(--highlight);
  padding: 40px 20px;
  text-align: center;
  font-size: 2.8rem;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 16px rgba(0,224,255,0.4);
}

header p {
  font-size: 1.3rem;
  color: var(--highlight);
  margin-top: 8px;
}

nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  background: #081818;
  padding: 15px;
  box-shadow: 0 4px 10px rgba(0,224,255,0.3);
}

nav a {
  color: var(--highlight);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #aaffff;
}

section {
  background-color: var(--card-bg);
  margin: 40px auto;
  padding: 40px;
  max-width: 1300px;
  border-radius: 16px;
  box-shadow: 0 0 24px var(--highlight);
}

h2 {
  color: var(--highlight);
  border-bottom: 2px solid var(--highlight);
  padding-bottom: 8px;
  font-size: 2rem;
  letter-spacing: 0.08em;
  margin-top: 0;
}

ul {
  padding-left: 1.4rem;
  line-height: 1.6;
  font-size: 1.1rem;
}

.resume-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 28px;
  background: var(--highlight);
  color: #000;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.08em;
  box-shadow: 0 0 12px var(--highlight);
}

.resume-btn:hover {
  background: #aaffff;
  box-shadow: 0 0 18px #aaffff;
}

footer {
  background: var(--bg-header);
  color: #bbb;
  text-align: center;
  padding: 20px;
  font-size: 14px;
  letter-spacing: 0.05em;
}

/* ===========================
   PROJECT GRID & CARDS
   =========================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.project-card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 18px rgba(0, 224, 255, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 28px rgba(0, 224, 255, 0.6);
}

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-content {
  padding: 1.2rem;
}

.project-content h3 {
  color: var(--highlight);
  margin-top: 0;
}

.project-tags {
  display: inline-block;
  background: rgba(0, 224, 255, 0.15);
  color: var(--highlight);
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}

.project-description {
    font-family: 'Open Sans', sans-serif;
}

.project-content ul {
  padding-left: 1.2rem;
  font-size: 0.95rem;
}

.project-video-container {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

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

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 700px) {
  nav { gap: 15px; }
  section { padding: 25px 20px; margin: 30px 10px; }
  h2 { font-size: 1.5rem; }
}