:root {
  --bg: #071028; /* deep navy */
  --surface: #0f1724;
  --border: rgba(255,255,255,0.04);
  --accent: #b9974a; /* muted gold */
  --accent-dim: rgba(185,151,74,0.06);
  --text: #f5f3ef;
  --muted: #9aa0a6;
  --light: #cfcfc8;
  --heading-font: 'Playfair Display', serif;
  --body-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

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

html { scroll-behavior: smooth; }

body {
  background: linear-gradient(180deg, #071028 0%, #03060a 100%);
  color: var(--text);
  font-family: var(--body-font);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

/* NOISE GRAIN OVERLAY */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.35;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(10,10,8,0.6));
  box-shadow: 0 6px 30px rgba(0,0,0,0.6);
  backdrop-filter: blur(10px) saturate(120%);
}

.nav-logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

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

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 3rem 5rem 3rem;
  padding-top: 7rem;
}

/* Portrait */
.portrait-wrap { position: relative; align-self: flex-start; margin-top: 1.25rem; z-index: 6; }
.portrait-wrap::after { content: ''; position: absolute; inset: -6px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.04); pointer-events: none; }
.hero-portrait {
  width: 160px;
  height: 210px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 18px 50px rgba(0,0,0,0.7);
  filter: grayscale(20%) contrast(1.05) brightness(1.02);
  transform: translateY(-6px);
  transition: transform 260ms ease, filter 260ms ease, box-shadow 260ms ease;
  display: block;
}
.portrait-wrap:hover .hero-portrait { transform: translateY(-10px) scale(1.01); box-shadow: 0 28px 70px rgba(0,0,0,0.78); }

.hero-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(5rem, 10vw, 9.5rem);
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--text);
  opacity: 0;
  animation: fadeUp 0.9s 0.35s forwards;
}

.hero-name span {
  color: var(--accent);
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 0.72em;
}

.hero-sub {
  margin-top: 2rem;
  font-size: 1rem;
  color: var(--light);
  max-width: 420px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s forwards;
}

.hero-cta {
  margin-top: 3rem;
  display: flex;
  gap: 1rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.65s forwards;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(90deg, rgba(212,175,55,1), rgba(232,200,120,0.95));
  color: #08100a;
  box-shadow: 0 10px 30px rgba(212,175,55,0.08), inset 0 -2px 0 rgba(0,0,0,0.06);
}
.btn-primary:hover { filter: brightness(1.03); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--light);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--muted); color: var(--text); }

.hero-right {
  position: relative;
  border-left: 1px solid var(--border);
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 1.2s 0.4s forwards;
}

.hero-graphic {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring-container {
  position: relative;
  width: 480px;
  height: 480px;
}

/* Background photo behind the rings */
.ring-container .bg-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  filter: grayscale(40%) contrast(1.06) brightness(0.92) blur(3px);
  opacity: 0.12;
  border-radius: 8px;
  transform: translateZ(0);
}

@media (max-width: 900px) {
  .hero-portrait { width: 88px; height: 88px; margin-top: 0.8rem; }
  .portrait-wrap::after { inset: -6px; }
}

@media (min-width: 901px) {
  /* nudge portrait toward the right to overlap the rings slightly for a more premium layout */
  .portrait-wrap { margin-right: -64px; }
}

.ring { position: absolute; border-radius: 50%; border: 1px solid; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.ring-1 { width: 420px; height: 420px; border-color: rgba(185,151,74,0.06); }
.ring-2 { width: 300px; height: 300px; border-color: rgba(185,151,74,0.09); }
.ring-3 { width: 180px; height: 180px; border-color: rgba(185,151,74,0.14); }

.ring-1::before { content: ''; position: absolute; top: -3px; left: 50%; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; transform: translateX(-50%); }
.ring-2::after { content: ''; position: absolute; bottom: -2px; left: 50%; width: 4px; height: 4px; background: var(--accent); border-radius: 50%; opacity: 0.6; transform: translateX(-50%); }

.ring-center { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 96px; height: 96px; border: 1px solid rgba(212,175,55,0.5); display: flex; align-items: center; justify-content: center; }
.ring-center-dot { width: 14px; height: 14px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 30px rgba(212,175,55,0.7); animation: pulse 2.8s ease-in-out infinite; }

.ring-label { position: absolute; font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }
.ring-label.tl { top: 18%; left: 10%; }
.ring-label.tr { top: 18%; right: 10%; }
.ring-label.bl { bottom: 18%; left: 10%; }
.ring-label.br { bottom: 18%; right: 10%; }
.ring-label span { display: block; font-family: 'Bebas Neue', sans-serif; font-size: 1.6rem; color: var(--text); letter-spacing: 0.02em; }

/* Hero title micro-shimmer */
.hero-name { position: relative; overflow: visible; }
.hero-name::after {
  content: '';
  position: absolute;
  left: -10%; top: 0;
  width: 20%; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.22), rgba(255,255,255,0.04));
  transform: skewX(-18deg) translateX(-140%);
  transition: transform 1.6s ease-in-out;
}
.hero-name:hover::after { transform: skewX(-18deg) translateX(220%); }

.hero-right::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px); background-size: 48px 48px; }

section { padding: 7rem 3rem; border-top: 1px solid var(--border); }
.section-label { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 3.5rem; display: flex; align-items: center; gap: 1rem; }
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; align-items: start; }
.about-headline { font-family: 'DM Serif Display', serif; font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1.15; font-style: italic; color: var(--text); }
.about-headline em { font-style: normal; color: var(--accent); }
.about-body p { color: var(--light); font-size: 1rem; margin-bottom: 1.25rem; }
.about-body p:last-child { margin-bottom: 0; }

.exp-stack { display: flex; flex-direction: column; gap: 0; }
.exp-item { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; padding: 2.25rem 0; border-bottom: 1px solid var(--border); position: relative; transition: background 0.25s; }
.exp-item:first-child { border-top: 1px solid var(--border); }
.exp-item::before { content: ''; position: absolute; left: -3rem; right: -3rem; top: 0; bottom: 0; background: rgba(232,99,10,0.025); opacity: 0; transition: opacity 0.25s; }
.exp-item:hover::before { opacity: 1; }
.exp-meta { display: flex; flex-direction: column; gap: 0.35rem; }
.exp-year { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; color: var(--muted); letter-spacing: 0.1em; }
.exp-company { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; letter-spacing: 0.04em; color: var(--text); }
.exp-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; margin-top: 0.25rem; }
.exp-role { font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; color: var(--accent); letter-spacing: 0.08em; margin-bottom: 0.6rem; }
.exp-desc { color: var(--light); font-size: 0.92rem; line-height: 1.7; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.skills-block h3 { font-family: 'DM Serif Display', serif; font-size: 1.5rem; font-style: italic; margin-bottom: 1.75rem; color: var(--text); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tag { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; letter-spacing: 0.08em; padding: 0.45rem 0.85rem; border: 1px solid var(--border); color: var(--light); text-transform: uppercase; transition: all 0.2s; cursor: default; }
.tag:hover { border-color: var(--accent); color: var(--accent); }
.interests-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.interests-list li { display: flex; align-items: flex-start; gap: 1rem; color: var(--light); font-size: 0.95rem; }
.interests-list li::before { content: '→'; color: var(--accent); font-family: 'IBM Plex Mono', monospace; flex-shrink: 0; margin-top: 0.05rem; }

.contact { background: var(--surface); border-top: 1px solid var(--border); padding: 5rem 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.contact-headline { font-family: 'Bebas Neue', sans-serif; font-size: clamp(3rem, 7vw, 6rem); line-height: 0.9; letter-spacing: 0.02em; }
.contact-headline span { color: var(--accent); }
.contact-links { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-link { display: flex; align-items: center; gap: 1.25rem; text-decoration: none; color: var(--light); font-size: 0.95rem; transition: color 0.2s; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.contact-link:last-child { border-bottom: none; padding-bottom: 0; }
.contact-link:hover { color: var(--accent); }
.contact-link-icon { font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; color: var(--muted); letter-spacing: 0.1em; width: 80px; flex-shrink: 0; text-transform: uppercase; }

footer { border-top: 1px solid var(--border); padding: 1.5rem 3rem; display: flex; justify-content: space-between; align-items: center; }
footer p { font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; color: var(--muted); letter-spacing: 0.08em; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes spinReverse { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(-360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(232,99,10,0.6); } 50% { transform: scale(1.3); box-shadow: 0 0 35px rgba(232,99,10,0.9); } }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1.5rem; }
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 7rem 1.5rem 4rem; }
  section { padding: 4rem 1.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .exp-item { grid-template-columns: 1fr; gap: 0.5rem; }
  .two-col { grid-template-columns: 1fr; gap: 3rem; }
  .contact { grid-template-columns: 1fr; padding: 3rem 1.5rem; }
  footer { flex-direction: column; gap: 0.5rem; padding: 1.5rem; }
}