:root {
  --bg: #0b0c10;
  --bg-2: #0f1117;
  --text: #e5e7eb;
  --muted: #9aa0a6;
  --accent: #7c3aed;
  --accent-2: #06b6d4;
  --card: #111319;
  --border: #22242b;
  --maxw: 1200px;
  --radius: 14px;
  --gap: 24px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, #10121a, transparent 60%),
              radial-gradient(800px 400px at 110% 10%, #0c0e14, transparent 60%),
              var(--bg);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(10px);
  background: linear-gradient(180deg, rgba(15,17,23,.8), rgba(15,17,23,.3) 60%, transparent);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .5px;
}
.logo .violet { color: var(--accent); }
.site-nav { display: flex; gap: 28px; align-items: center; }
.nav-link {
  position: relative;
  color: var(--text);
  text-decoration: none;
  padding: 4px 0;
}
.nav-link::after {
  content: "";
  position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.nav-link:hover::after { transform: scaleX(1); }

#transition-overlay {
  position: fixed; inset: 0;
  background: radial-gradient(1200px 1200px at 50% 50%, #0f1117, #0b0c10);
  transform: scaleY(0);
  transform-origin: top;
  z-index: 1000;
  pointer-events: none;
}

/* Removed custom cursor */

.section { padding: 120px 0; position: relative; }
.hero { min-height: 100vh; display: grid; place-items: center; padding-top: 140px; }
.hero-inner { text-align: left; display: grid; grid-template-columns: 1.4fr .9fr; gap: 36px; align-items: center; padding-right: 200px;}
.hero-content { display: grid; gap: 8px; }
.hero-title-name { font-family: fantasy; font-size: clamp(36px, 7vw, 15px); line-height: 1.05; letter-spacing: 5px; margin: 0 0 16px; }
.hero-title-prof { font-size: clamp(36px, 7vw, 40px); line-height: 1.05; letter-spacing: 2px; margin: 0 0 16px; }
.hero-sub { font-family: monospace; color: var(--muted); margin: 0; display: inline-flex; align-items: center; gap: 6px; min-height: 1.6em; }
.caret { width: 10px; height: 1.2em; border-right: 2px solid var(--text); display: inline-block; transform: translateY(2px); animation: blink .9s steps(1) infinite; }
@keyframes blink { 50% { border-color: transparent; } }

/* Gradient divider between hero and projects */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,255,255,.9) 0%, var(--accent) 40%, var(--accent) 60%, rgba(255,255,255,.9) 100%);
  box-shadow: 0 0 18px rgba(124,58,237,.45), inset 0 0 6px rgba(255,255,255,.35);
  opacity: .95;
}

/* Hero photo */
.hero-photo { margin: 0; justify-self: end; }
.hero-photo-frame { position: relative; width: clamp(180px, 28vw, 280px); aspect-ratio: 1/1; border-radius: 18px; overflow: hidden; background: radial-gradient(120% 120% at 20% 10%, rgba(124,58,237,.25), transparent 60%), #0e1118; border: 1px solid var(--border); box-shadow: var(--shadow); transform: translateY(10px); will-change: transform, filter; animation: float 6s ease-in-out infinite; }
.hero-photo-frame::before { content: ""; position: absolute; inset: -2px; border-radius: 20px; background: conic-gradient(from 90deg, rgba(124,58,237,.35), rgba(6,182,212,.25), rgba(124,58,237,.35)); filter: blur(18px); opacity: .35; z-index: 0; }
.hero-photo-frame img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
.hero-photo-frame::after { content: ""; position: absolute; left: 50%; bottom: -10px; transform: translateX(-50%) scale(1); width: 70%; height: 18px; border-radius: 999px; background: radial-gradient(closest-side, rgba(0,0,0,.55), rgba(0,0,0,0) 70%); filter: blur(6px); opacity: .6; will-change: transform, opacity; animation: shadow-breathe 6s ease-in-out infinite; }

@keyframes float {
  0% { transform: translateY(10px); }
  50% { transform: translateY(2px); }
  100% { transform: translateY(10px); }
}

@keyframes shadow-breathe {
  0% { transform: translateX(-50%) scale(1); opacity: .55; }
  50% { transform: translateX(-50%) scale(0.95); opacity: .45; }
  100% { transform: translateX(-50%) scale(1); opacity: .55; }
}

.hero-photo-frame:hover { animation-duration: 4.5s; }
.hero-photo-frame:hover::after { filter: blur(8px); }

.hero-bg { position: absolute; inset: 0; overflow: hidden; z-index: -1; pointer-events: none; }
.blob {
  position: absolute;
  width: 420px; height: 420px;
  background: radial-gradient(closest-side at 50% 50%, rgba(124,58,237,.68) 0%, rgba(124,58,237,.32) 35%, rgba(6,182,212,.26) 55%, rgba(124,58,237,0.14) 70%, transparent 75%);
  filter: blur(54px) saturate(135%);
  border-radius: 50%;
  opacity: .6;
  mix-blend-mode: screen;
  will-change: transform, opacity;
}
.blob.b1 { background: radial-gradient(closest-side at 30% 40%, rgba(124,58,237,.68), rgba(124,58,237,.32) 35%, rgba(6,182,212,.26) 55%, rgba(124,58,237,0.14) 70%, transparent 75%); }
.blob.b2 { width: 360px; height: 360px; background: radial-gradient(closest-side at 70% 30%, rgba(99,102,241,.68), rgba(99,102,241,.32) 35%, rgba(6,182,212,.26) 55%, rgba(99,102,241,0.14) 70%, transparent 75%); }
.blob.b3 { width: 500px; height: 500px; background: radial-gradient(closest-side at 50% 70%, rgba(124,58,237,.68), rgba(124,58,237,.32) 35%, rgba(6,182,212,.26) 55%, rgba(124,58,237,0.14) 70%, transparent 75%); }
.blob.b4 { width: 380px; height: 380px; background: radial-gradient(closest-side at 25% 75%, rgba(59,130,246,.62), rgba(59,130,246,.32) 35%, rgba(6,182,212,.25) 55%, rgba(59,130,246,0.14) 70%, transparent 75%); }
.blob.b5 { width: 460px; height: 460px; background: radial-gradient(closest-side at 80% 60%, rgba(6,182,212,.62), rgba(6,182,212,.32) 35%, rgba(124,58,237,.26) 55%, rgba(6,182,212,0.14) 70%, transparent 75%); }
.blob.b1, .blob.b2, .blob.b3, .blob.b4, .blob.b5 { left: 0; top: 0; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; }
.section-title { font-size: clamp(24px, 3vw, 36px); margin: 0 0 8px; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}
.project-card {
  position: relative;
  grid-column: span 6;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow);
}
.project-card:nth-child(3n+1) { grid-column: span 12; }
.project-thumb { aspect-ratio: 16/9; overflow: hidden; }
.project-thumb .img { width: 100%; height: 100%; transform: scale(1); transition: transform .6s cubic-bezier(.2,.9,.2,1); }
.project-card:hover .project-thumb .img { transform: scale(1.05); }
.project-meta { padding: 18px 18px 22px; }
.project-title { margin: 0 0 6px; font-size: 20px; }
.project-desc { margin: 0; color: var(--muted); }

.img.ph { background-size: cover; background-position: center; background-repeat: no-repeat; }
.ph-1 { background-image: linear-gradient(120deg, #1f2230, #20263b 60%, #172140); }
.ph-2 { background-image: linear-gradient(120deg, #1f2230, #23283f 60%, #1a2442); }
.ph-3 { background-image: linear-gradient(120deg, #1f2230, #252a42 60%, #1b2545); }
.ph-overlay { background-image: linear-gradient(120deg, #1b1f2e, #1f2438 60%, #161f37); height: 100%; }
.ph-avatar { background-image: linear-gradient(120deg, #2a2f47, #2b3150 60%, #1e2944); width: 100%; height: 100%; border-radius: 16px; }

.about-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: center; }
.about-photo { height: clamp(220px, 40vw, 420px); }
.about-content p { color: var(--muted); }
.about-experience { align-self: start; }
.about-experience .section-title { margin-top: 0; margin-bottom: 10px; }

.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.socials { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.social-link { display: inline-flex; gap: 8px; align-items: center; color: var(--text); text-decoration: none; padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; background: #0e1118; transition: transform .2s ease, background .2s ease; }
.social-link:hover { background: #131722; }

.contact-form form { display: grid; gap: 16px; }
.form-row { display: grid; gap: 6px; }
label { font-size: 14px; color: var(--muted); }
input, textarea { background: #0e1118; color: var(--text); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 6px rgba(124,58,237,.12); }

.btn { appearance: none; border: none; border-radius: 999px; padding: 12px 18px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: white; font-weight: 700; cursor: pointer; box-shadow: var(--shadow); }

.site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); }

/* Overlay */
#project-overlay { position: fixed; inset: 0; background: rgba(7,8,12,.6); backdrop-filter: blur(8px); display: none; z-index: 1200; }
#project-overlay.active { display: block; }
.project-overlay-inner { position: absolute; inset: 6vh 6vw; background: var(--card); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; display: grid; grid-template-columns: 1.4fr 1fr; box-shadow: var(--shadow); }
.overlay-media { position: relative; }
.overlay-content { padding: 28px; }
.overlay-title { margin-top: 0; }
.overlay-desc { color: var(--muted); }
.overlay-tags { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }
.overlay-tags .tag { font-size: 12px; padding: 6px 10px; border-radius: 999px; background: #141827; border: 1px solid var(--border); }
.overlay-close { position: absolute; top: 10px; right: 14px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: #0f1117; color: var(--text); cursor: pointer; }

/* Reveal default state */
.reveal { opacity: 0; transform: translateY(20px); }

/* Timeline */
.timeline-wrap { position: relative; padding-left: 44px; }
.timeline-line { position: absolute; left: 16px; top: 0; bottom: 0; width: 4px; background: var(--border); border-radius: 999px; overflow: hidden; }
.timeline-progress { position: absolute; left: 0; bottom: 0; width: 100%; height: 0%; background: linear-gradient(0deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.timeline-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 24px; }
.timeline-point { display: grid; grid-template-columns: 20px 1fr; column-gap: 16px; align-items: start; }
.point-dot { width: 12px; height: 12px; border-radius: 999px; border: 2px solid var(--accent); background: #0e1118; margin-top: 6px; transition: background .25s ease, box-shadow .25s ease, border-color .25s ease; }
.point-content { display: grid; gap: 2px; }
.point-title { font-weight: 600; }
.point-range { color: var(--muted); font-size: 14px; }
.point-check { color: var(--accent); font-weight: 800; margin-left: 8px; opacity: 0; transform: scale(.9); transition: opacity .25s ease, transform .25s ease; }
.timeline-point.passed .point-dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 6px rgba(124,58,237,.15); }
.timeline-point.passed .point-check { opacity: 1; transform: scale(1); }

/* Magnetic hover baseline */
.magnetic { display: inline-flex; will-change: transform; }
.has-hover { position: relative; }

/* Responsive */
@media (max-width: 1100px) {
  .project-card { grid-column: span 12; }
  .project-card:nth-child(3n+1) { grid-column: span 12; }
  .about-inner { grid-template-columns: 1fr; }
  .about-experience { margin-top: 12px; }
  .contact-inner { grid-template-columns: 1fr; }
  .project-overlay-inner { grid-template-columns: 1fr; inset: 6vh 4vw; }
}

@media (max-width: 720px) {
  .header-inner { height: 64px; }
  .site-nav { gap: 18px; }
  .section { padding: 90px 0; }
  .blob { width: 320px; height: 320px; filter: blur(36px); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { letter-spacing: -.5px; }
}

/* Enhanced responsive rules */
@media (max-width: 900px) {
  .hero { padding-top: 110px; }
  .hero-inner { grid-template-columns: 1fr; gap: 50px; }
  .hero-content { text-align: center; }
  .hero-photo { justify-self: center; }
  .hero::after { height: 1px; opacity: .9; }
  .site-nav { gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
}

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .logo { font-size: 18px; }
  .site-nav { gap: 12px; }
  .projects-grid { gap: 16px; }
  .project-meta { padding: 14px 14px 18px; }
  .hero-photo-frame { width: clamp(160px, 45vw, 220px); }
}

@media (max-width: 480px) {
  .hero { padding-top: 96px; }
  .hero-title-name { font-family: fantasy; font-size: clamp(20px, 8vw, 28px); letter-spacing: 2px; }
  .hero-title-prof { font-size: clamp(24px, 9vw, 34px); letter-spacing: 1px; }
}