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

:root {
  --bg:      #06090d;
  --bg2:     #0b1018;
  --bg3:     #0f1520;
  --c:       #00e5d4;
  --c2:      #00b8aa;
  --cglow:   rgba(0,229,212,0.18);
  --cdim:    rgba(0,229,212,0.07);
  --white:   #dde8f0;
  --muted:   #556678;
  --border:  rgba(0,229,212,0.12);
  --border2: rgba(0,229,212,0.06);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Mono', monospace;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9000; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
}

body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9001; pointer-events: none;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 3.5rem;
  background: rgba(6,9,13,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700; font-size: 0.9rem;
  color: var(--c); letter-spacing: 0.08em;
  text-decoration: none;
}

.nav-right { display: flex; align-items: center; gap: 2.5rem; }

.nav-link {
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.nav-link:hover, .nav-link.nav-active { color: var(--c); }

.nav-cta {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.55rem 1.2rem;
  border: 1px solid var(--c);
  color: var(--c); text-decoration: none;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--cdim); }

/* HERO */
#hero {
  min-height: 100vh;
  padding: 8rem 3.5rem 4rem;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}

#hero::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(0,229,212,0.15) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black, transparent);
}

#hero::after {
  content: '';
  position: absolute; top: 20%; left: 40%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,229,212,0.06) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

.hero-left { position: relative; z-index: 1; }

.hero-status {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--c); margin-bottom: 2.5rem;
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  background: var(--cdim);
}

.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--cglow); }
  50%       { opacity: 0.6; box-shadow: 0 0 0 6px transparent; }
}

h1 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(3.2rem, 5.5vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.8rem;
}

h1 .dim {
  color: var(--muted); font-weight: 300;
  font-style: italic; display: block;
}
h1 .block {
  display: block; width: fit-content;
  background: var(--c); color: var(--bg);
  padding: 0 8px;
}

.hero-body {
  font-size: 0.78rem; line-height: 1.95;
  color: #607080; max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.8rem 1.8rem; text-decoration: none;
  transition: all 0.2s; display: inline-block;
}

.btn-fill {
  background: var(--c); color: var(--bg); border: 1px solid var(--c);
}
.btn-fill:hover { background: transparent; color: var(--c); }

.btn-outline {
  background: transparent; color: var(--c); border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--c); background: var(--cdim); }

.btn-ghost {
  background: transparent; color: var(--muted); border: 1px solid var(--border2);
}
.btn-ghost:hover { border-color: var(--muted); color: var(--white); }

.hero-metrics {
  display: flex; margin-top: 3.5rem;
  border: 1px solid var(--border);
  background: var(--bg2);
}

.metric {
  flex: 1; padding: 1.1rem 1.5rem;
  border-right: 1px solid var(--border);
}
.metric:last-child { border-right: none; }

.metric-val {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.6rem; font-weight: 700;
  color: var(--c); line-height: 1;
}

.metric-label {
  font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-top: 0.3rem;
}

/* PHOTO */
.hero-right { position: relative; z-index: 1; }

.photo-wrap {
  position: relative; width: 100%; aspect-ratio: 3/4;
}

.photo-wrap img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
  filter: grayscale(20%) contrast(1.06);
}

.photo-wrap::before, .photo-wrap::after {
  content: ''; position: absolute; width: 28px; height: 28px; z-index: 2;
}
.photo-wrap::before {
  top: -5px; right: -5px;
  border-top: 2px solid var(--c); border-right: 2px solid var(--c);
}
.photo-wrap::after {
  bottom: -5px; left: -5px;
  border-bottom: 2px solid var(--c); border-left: 2px solid var(--c);
}

.corner-tr {
  position: absolute; top: -5px; left: -5px;
  width: 28px; height: 28px; z-index: 2;
  border-top: 2px solid var(--muted); border-left: 2px solid var(--muted);
  opacity: 0.4;
}

.corner-bl {
  position: absolute; bottom: -5px; right: -5px;
  width: 28px; height: 28px; z-index: 2;
  border-bottom: 2px solid var(--muted); border-right: 2px solid var(--muted);
  opacity: 0.4;
}

.photo-tag {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 0.6rem 1rem;
  background: rgba(6,9,13,0.9); backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  font-size: 0.55rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); display: flex; justify-content: space-between; z-index: 3;
}
.photo-tag span:first-child { color: var(--c); }

.photo-badge {
  position: absolute; top: 1.5rem; left: -3rem;
  background: var(--bg2); border: 1px solid var(--border);
  padding: 0.8rem 1rem; z-index: 4;
}
.photo-badge-val {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.3rem; font-weight: 700; color: var(--c);
}
.photo-badge-lbl {
  font-size: 0.48rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-top: 0.15rem;
}

/* SECTIONS */
.sec {
  padding: 5.5rem 3.5rem;
  border-top: 1px solid var(--border2);
}

.sec-label {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c); margin-bottom: 0.6rem;
}
.sec-label::before { content: ''; width: 24px; height: 1px; background: var(--c); }

h2 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 3rem;
}

/* ABOUT */
#about { background: var(--bg2); }

.about-layout {
  display: grid; grid-template-columns: 1fr 360px;
  gap: 5rem; align-items: start;
}

.about-text p {
  font-size: 0.78rem; line-height: 1.95;
  color: #607080; margin-bottom: 1rem;
}

.skills-wrap { display: flex; flex-direction: column; }

.skill-row {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 1rem; padding: 0.75rem 0;
  border-bottom: 1px solid var(--border2);
}
.skill-row:last-child { border-bottom: none; }

.skill-cat {
  font-size: 0.52rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--c); padding-top: 0.1rem;
}
.skill-vals { font-size: 0.68rem; color: #607080; line-height: 1.7; }

/* EXPERIENCE */
.exp-block {
  display: grid; grid-template-columns: 200px 1fr;
  padding: 2.5rem 0; border-bottom: 1px solid var(--border2);
}
.exp-block:first-of-type { border-top: 1px solid var(--border2); }

.exp-meta { padding-right: 2rem; }
.exp-date { font-size: 0.58rem; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 0.5rem; }
.exp-location { font-size: 0.55rem; color: var(--muted); opacity: 0.6; }

.exp-role {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.15rem; font-weight: 600; margin-bottom: 0.3rem;
}
.exp-company {
  display: inline-block;
  font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c); margin-bottom: 1.2rem;
}

.exp-points { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.exp-points li {
  font-size: 0.72rem; color: #607080; line-height: 1.7;
  padding-left: 1.2rem; position: relative;
}
.exp-points li::before {
  content: '▸'; position: absolute; left: 0;
  color: var(--c); font-size: 0.55rem; top: 0.15rem;
}

/* PROJECTS */
#projects { background: var(--bg2); }

.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}

.proj-card {
  background: var(--bg2); padding: 2rem;
  position: relative; transition: background 0.2s; overflow: hidden;
}
.proj-card:hover { background: var(--bg3); }

.proj-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c), transparent);
  opacity: 0; transition: opacity 0.25s;
}
.proj-card:hover::before { opacity: 1; }

.proj-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 1.2rem;
}
.proj-idx { font-family: 'Chakra Petch', sans-serif; font-size: 0.65rem; color: var(--muted); }

.proj-type-tag {
  font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.22rem 0.55rem; border: 1px solid var(--border);
  color: var(--muted); background: var(--cdim);
}

.proj-name {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 1.15rem; font-weight: 600; margin-bottom: 0.2rem;
  transition: color 0.2s;
}
.proj-card:hover .proj-name { color: var(--c); }

.proj-sub { font-size: 0.58rem; color: var(--muted); margin-bottom: 1.2rem; }

.proj-pts {
  list-style: none; display: flex; flex-direction: column;
  gap: 0.45rem; margin-bottom: 1.5rem;
}
.proj-pts li {
  font-size: 0.67rem; color: #516070; line-height: 1.65;
  padding-left: 1rem; position: relative;
}
.proj-pts li::before { content: '—'; position: absolute; left: 0; color: var(--c); }

.proj-stack { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.stack-pill {
  font-size: 0.52rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.2rem 0.5rem; border: 1px solid rgba(0,229,212,0.15);
  color: var(--muted); transition: all 0.2s;
}
.proj-card:hover .stack-pill { border-color: rgba(0,229,212,0.3); color: var(--c2); }

/* CONTACT */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6rem; align-items: center;
}

.contact-heading {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700; line-height: 1.1; margin-bottom: 1rem;
}
.contact-heading .c { color: var(--c); }

.contact-sub { font-size: 0.75rem; color: #607080; line-height: 1.85; margin-bottom: 2rem; }

.contact-links { display: flex; flex-direction: column; }

.contact-row {
  display: flex; align-items: center; gap: 1.2rem;
  padding: 1.1rem 0; border-bottom: 1px solid var(--border2);
  text-decoration: none; color: inherit; transition: padding-left 0.2s;
}
.contact-row:first-child { border-top: 1px solid var(--border2); }
.contact-row:hover { padding-left: 0.5rem; }

.contact-row-label {
  font-size: 0.52rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); min-width: 70px;
}
.contact-row-val { font-size: 0.72rem; color: var(--white); transition: color 0.2s; }
.contact-row:hover .contact-row-val { color: var(--c); }

.contact-row-arrow {
  margin-left: auto; color: var(--muted); font-size: 0.8rem;
  transition: transform 0.2s, color 0.2s;
}
.contact-row:hover .contact-row-arrow { transform: translate(3px,-3px); color: var(--c); }

/* contact orbit */
.contact-visual {
  position: relative; display: flex;
  justify-content: center; align-items: center;
}

.c-ring {
  width: 280px; height: 280px; border-radius: 50%;
  border: 1px solid var(--border); position: absolute;
  animation: spinSlow 20s linear infinite;
}
.c-ring::before {
  content: ''; position: absolute; top: -3px; left: 50%;
  width: 6px; height: 6px; border-radius: 50%; background: var(--c);
}
@keyframes spinSlow { to { transform: rotate(360deg); } }

.c-ring-2 {
  width: 200px; height: 200px; border-radius: 50%;
  border: 1px solid rgba(0,229,212,0.08); position: absolute;
  animation: spinSlow 14s linear infinite reverse;
}

.c-center {
  position: relative; z-index: 1;
  width: 120px; height: 120px; border-radius: 50%;
  background: var(--bg2); border: 1px solid var(--border);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
}
.c-center-label {
  font-size: 0.48rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted);
}
.c-center-val {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.85rem; font-weight: 700; color: var(--c); margin-top: 0.2rem;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 3.5rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

.hero-left > * { opacity: 0; animation: fadeUp 0.6s ease forwards; }
.hero-status  { animation-delay: 0.08s; }
h1            { animation-delay: 0.2s; }
.hero-body    { animation-delay: 0.32s; }
.hero-actions { animation-delay: 0.42s; }
.hero-metrics { animation-delay: 0.52s; }

.hero-right { opacity: 0; animation: fadeUp 0.7s 0.35s ease forwards; }

.reveal {
  opacity: 1;
  transform: none;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-right .nav-link { display: none; }
  #hero { grid-template-columns: 1fr; padding: 6rem 1.5rem 3rem; gap: 3rem; }
  .hero-right { order: -1; }
  .photo-wrap { max-width: 260px; margin: 0 auto; }
  .photo-badge { display: none; }
  .sec { padding: 4rem 1.5rem; }
  .about-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .exp-block { grid-template-columns: 1fr; gap: 0.5rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .contact-visual { display: none; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}