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

:root {
  --bg: #0a0a0f; --bg2: #0f0f18; --bg3: #13131f;
  --indigo: #6366f1; --violet: #a78bfa;
  --violet-dim: rgba(167,139,250,0.15);
  --white: #f8f8ff; --muted: #8888aa;
  --border: rgba(99,102,241,0.15);
  --glow: 0 0 40px rgba(99,102,241,0.3);
}

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--white); font-family: 'Inter', sans-serif; font-size: 16px; line-height: 1.6; overflow-x: hidden; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--indigo); border-radius: 2px; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 48px; display: flex; justify-content: space-between; align-items: center;
  backdrop-filter: blur(20px); background: rgba(10,10,15,0.7);
  border-bottom: 1px solid rgba(99,102,241,0.08); transition: all 0.3s;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.05rem; letter-spacing: -0.02em;
  color: var(--white); text-decoration: none;
}
.nav-logo span { color: var(--indigo); }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.85rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }

/* ── HERO ── */
#hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 48px 80px; overflow: hidden; }
#hero-canvas { position: absolute; inset: 0; pointer-events: none; opacity: 0.6; }
.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--indigo); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.hero-eyebrow::before { content: ''; display: block; width: 32px; height: 1px; background: var(--indigo); }
.hero-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.8rem,6vw,5rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 24px; }
.hero-title .line2 { color: transparent; -webkit-text-stroke: 1px rgba(167,139,250,0.5); }
.hero-title .typed-word { color: var(--violet); }
.cursor { display: inline-block; width: 3px; height: 0.85em; background: var(--indigo); margin-left: 2px; vertical-align: middle; animation: blink 0.9s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-desc { font-size: 1.1rem; color: var(--muted); line-height: 1.7; max-width: 520px; margin-bottom: 40px; font-weight: 300; }
.hero-desc strong { color: var(--white); font-weight: 500; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { padding: 14px 32px; border-radius: 8px; background: var(--indigo); color: var(--white); font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 0.9rem; text-decoration: none; letter-spacing: 0.02em; transition: all 0.25s; border: 1px solid var(--indigo); box-shadow: 0 0 24px rgba(99,102,241,0.3); }
.btn-primary:hover { background: transparent; color: var(--indigo); box-shadow: 0 0 40px rgba(99,102,241,0.5); transform: translateY(-2px); }
.btn-secondary { padding: 14px 32px; border-radius: 8px; background: transparent; color: var(--muted); font-family: 'Space Grotesk', sans-serif; font-weight: 500; font-size: 0.9rem; text-decoration: none; letter-spacing: 0.02em; border: 1px solid var(--border); transition: all 0.25s; }
.btn-secondary:hover { color: var(--white); border-color: rgba(167,139,250,0.4); transform: translateY(-2px); }
.hero-stats { position: absolute; right: 48px; bottom: 80px; display: flex; gap: 48px; z-index: 2; }
.stat { text-align: right; }
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 700; color: var(--white); line-height: 1; }
.stat-num span { color: var(--indigo); }
.stat-label { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; }

/* ── SECTION BASE ── */
section { padding: 100px 48px; }
.section-label { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--indigo); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.section-label::after { content: ''; flex: 1; max-width: 60px; height: 1px; background: var(--border); }
.section-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 48px; }

/* ── ABOUT ── */
#about { background: var(--bg2); }
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; }
.about-text p { color: var(--muted); line-height: 1.8; margin-bottom: 20px; font-weight: 300; font-size: 1rem; }
.about-text p strong { color: var(--white); font-weight: 500; }
.about-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 28px; position: relative; overflow: hidden; }
.about-card::before { content: ''; position: absolute; top: -60px; right: -60px; width: 180px; height: 180px; background: radial-gradient(circle, rgba(99,102,241,0.15), transparent 70%); border-radius: 50%; }
.about-card-item { display: flex; align-items: flex-start; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.about-card-item:last-child { border-bottom: none; padding-bottom: 0; }
.about-card-item:first-child { padding-top: 0; }
.card-icon { width: 32px; height: 32px; border-radius: 8px; background: var(--violet-dim); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; flex-shrink: 0; }
.card-key { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.card-val { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 0.9rem; }

/* ── SEE ME CAROUSEL ── */
#seeme { background: var(--bg); padding: 100px 0; overflow: hidden; }
.seeme-header { padding: 0 48px; margin-bottom: 48px; }
.seeme-title-wrap { display: flex; align-items: center; gap: 20px; }
.seeme-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.5rem,5vw,4rem); font-weight: 700; letter-spacing: -0.04em; background: linear-gradient(135deg, var(--white) 30%, var(--violet)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.seeme-line { flex: 1; height: 1px; background: linear-gradient(90deg, var(--border), transparent); }

.carousel-track-wrap { position: relative; overflow: hidden; cursor: grab; user-select: none; }
.carousel-track-wrap:active { cursor: grabbing; }
.carousel-track { display: flex; gap: 20px; padding: 0 48px 16px; will-change: transform; }

.carousel-slide { flex-shrink: 0; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); position: relative; transition: all 0.4s cubic-bezier(0.16,1,0.3,1); background: var(--bg3); }
.carousel-slide img { display: block; height: 420px; width: auto; min-width: 260px; max-width: 400px; object-fit: cover; transition: transform 0.6s cubic-bezier(0.16,1,0.3,1), filter 0.4s; filter: brightness(0.85) saturate(0.85); }
.carousel-slide:hover { border-color: rgba(99,102,241,0.5); box-shadow: 0 24px 64px rgba(0,0,0,0.5), var(--glow); transform: translateY(-8px) scale(1.01); }
.carousel-slide:hover img { filter: brightness(1) saturate(1.1); transform: scale(1.04); }
.slide-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,10,15,0.75) 0%, transparent 55%); pointer-events: none; opacity: 0; transition: opacity 0.3s; }
.carousel-slide:hover .slide-overlay { opacity: 1; }
.slide-label { position: absolute; bottom: 16px; left: 18px; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: rgba(255,255,255,0.65); letter-spacing: 0.1em; text-transform: uppercase; opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.carousel-slide:hover .slide-label { opacity: 1; }

.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 32px; padding: 0 48px; }
.carousel-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg3); color: var(--muted); font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.carousel-btn:hover { border-color: var(--indigo); color: var(--white); background: rgba(99,102,241,0.1); }
.carousel-dots { display: flex; gap: 8px; }
.dot { width: 6px; height: 6px; border-radius: 3px; background: var(--border); cursor: pointer; transition: all 0.3s; }
.dot.active { width: 24px; background: var(--indigo); }

/* ── SKILLS ── */
#skills { background: var(--bg); }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; }
.skill-group { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 28px; transition: all 0.3s; position: relative; overflow: hidden; }
.skill-group::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0%, rgba(99,102,241,0.08), transparent 60%); opacity: 0; transition: opacity 0.3s; }
.skill-group:hover { border-color: rgba(99,102,241,0.4); transform: translateY(-4px); box-shadow: var(--glow); }
.skill-group:hover::after { opacity: 1; }
.skill-group-title { font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; font-weight: 600; color: var(--indigo); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 20px; }
.skill-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { padding: 6px 14px; border-radius: 20px; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; font-weight: 500; background: rgba(99,102,241,0.1); color: var(--violet); border: 1px solid rgba(99,102,241,0.2); transition: all 0.2s; cursor: default; }
.pill:hover { background: rgba(99,102,241,0.2); border-color: var(--indigo); transform: scale(1.04); }

/* ── PROJECTS ── */
#projects { background: var(--bg2); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px,1fr)); gap: 24px; }
.project-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 32px; transition: all 0.35s; position: relative; overflow: hidden; cursor: default; }
.project-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--indigo), var(--violet)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.project-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow); }
.project-card:hover::before { transform: scaleX(1); }
.project-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.project-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--violet-dim); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.project-links { display: flex; gap: 8px; }
.project-link { width: 32px; height: 32px; border-radius: 6px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-size: 0.85rem; transition: all 0.2s; }
.project-link:hover { background: var(--indigo); color: white; border-color: var(--indigo); }
.project-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.project-desc { color: var(--muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; font-weight: 300; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 4px 10px; border-radius: 4px; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--muted); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }
.featured-badge { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--indigo); background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); padding: 3px 10px; border-radius: 20px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ── CONTACT ── */
#contact { background: var(--bg); text-align: center; }
.contact-inner { max-width: 560px; margin: 0 auto; }
.contact-glow { width: 200px; height: 200px; background: radial-gradient(circle, rgba(99,102,241,0.2), transparent 70%); margin: 0 auto 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; animation: pulse-glow 3s ease-in-out infinite; }
@keyframes pulse-glow { 0%,100% { box-shadow: 0 0 40px rgba(99,102,241,0.2); } 50% { box-shadow: 0 0 80px rgba(99,102,241,0.4); } }
.contact-inner .section-title { margin-bottom: 16px; }
.contact-sub { color: var(--muted); margin-bottom: 40px; font-weight: 300; font-size: 1rem; }
.contact-links { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.contact-link { padding: 14px 28px; border-radius: 8px; border: 1px solid var(--border); color: var(--muted); text-decoration: none; font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 500; display: flex; align-items: center; gap: 8px; transition: all 0.25s; letter-spacing: 0.03em; }
.contact-link:hover { border-color: var(--indigo); color: var(--white); background: rgba(99,102,241,0.08); transform: translateY(-2px); }

/* ── FOOTER ── */
footer { text-align: center; padding: 32px 48px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.8rem; font-family: 'JetBrains Mono', monospace; }
footer span { color: var(--indigo); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  #hero { padding: 100px 24px 120px; }
  .hero-stats { right: 24px; bottom: 40px; gap: 24px; }
  .stat-num { font-size: 1.5rem; }
  section { padding: 72px 24px; }
  #seeme { padding: 72px 0; }
  .seeme-header { padding: 0 24px; }
  .carousel-track { padding: 0 24px 16px; }
  .carousel-slide img { height: 320px; min-width: 220px; max-width: 300px; }
  .carousel-controls { padding: 0 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .projects-grid { grid-template-columns: 1fr; }
  footer { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}