:root {
  --green: #00ff41;
  --dark-green: #00cc44;
  --dim-green: #008833;
  --bg: #0a0a0a;
  --panel: #0d0d0d;
  --border: #00ff4133;
  --glow: 0 0 8px #00ff4166;
  --glow-strong: 0 0 20px #00ff4199;
}

/* ── LOADER ── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease;
}

#loader.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: min(340px, 80vw);
}

.loader-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--green);
  text-shadow: var(--glow);
}

.loader-dots::after {
  content: '';
  animation: dots 1.2s steps(4, end) infinite;
}
@keyframes dots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

.loader-bar-wrap {
  width: 100%;
  height: 10px;
  border: 1px solid var(--green);
  background: transparent;
  box-shadow: var(--glow);
  position: relative;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: var(--green);
  box-shadow: var(--glow-strong);
  transition: width 0.05s linear;
}

.loader-pct {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--dim-green);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  animation: flicker 8s infinite;
}

/* CRT scanline overlay */
body::before {
  content: '';
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
}

/* CRT flicker */
@keyframes flicker {
  0%,100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.85; }
  94% { opacity: 1; }
  96% { opacity: 0.9; }
  97% { opacity: 1; }
}

/* ── HEADER ── */
header {
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}

.logo {
  font-family: 'VT323', monospace;
  font-size: 2rem;
  color: var(--green);
  text-shadow: var(--glow-strong);
  letter-spacing: 2px;
}

.logo span { color: #fff; opacity: 0.4; }

nav a {
  color: var(--dark-green);
  text-decoration: none;
  margin-left: 2rem;
  letter-spacing: 1px;
  font-size: 13px;
  transition: color 0.2s, text-shadow 0.2s;
}
nav a:hover {
  color: var(--green);
  text-shadow: var(--glow);
}

/* ── HERO TOP LAYOUT ── */
.hero-top {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  flex-wrap: nowrap;
  margin-bottom: 1.2rem;
}

.headshot-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  margin-top: 0.4rem;
}

#headshot {
  display: block;
  width: 220px;
  height: 240px;
  object-fit: cover;
  border: 1px solid var(--border);
  box-shadow: var(--glow);
}

.headshot-label {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--dark-green);
  text-align: center;
}

/* ── HERO ── */
.hero {
  padding: 5rem 2rem 4rem;
  max-width: 860px;
  margin: 0 auto;
  position: relative;
}

.hero-tag {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--dark-green);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: 'VT323', monospace;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 1;
  text-shadow: var(--glow-strong);
  letter-spacing: 3px;
  margin-bottom: 0;
}

.hero h1 em {
  font-style: normal;
  color: #fff;
  opacity: 0.15;
}

.cursor {
  display: inline-block;
  width: 0.6em;
  height: 0.85em;
  background: var(--green);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  box-shadow: var(--glow-strong);
  margin-left: 4px;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Hero subtitle */
.hero-subtitle {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--green);
  opacity: 0.7;
  margin-bottom: 1.4rem;
  text-transform: uppercase;
}

/* Hero bio paragraph */
.hero-bio {
  max-width: 520px;
  color: var(--dark-green);
  font-size: 14px;
  line-height: 1.9;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
  text-transform: none;
  letter-spacing: 0.3px;
}

.hero-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  border: 1px solid var(--green);
  color: var(--green);
  padding: 0.5rem 1.4rem;
  text-decoration: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--green);
  transform: translateX(-101%);
  transition: transform 0.2s;
  z-index: -1;
}
.btn:hover {
  color: var(--bg);
  text-shadow: none;
  box-shadow: var(--glow-strong);
}
.btn:hover::before { transform: translateX(0); }

/* ── DIVIDER ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0 2rem;
}

/* ── SECTION ── */
section {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-title {
  font-family: 'VT323', monospace;
  font-size: 1.6rem;
  letter-spacing: 4px;
  color: var(--green);
  text-shadow: var(--glow);
  margin-bottom: 0.3rem;
}

.section-sub {
  font-size: 12px;
  color: var(--dark-green);
  letter-spacing: 2px;
  margin-bottom: 2rem;
}

/* ── ABOUT ── */
.about-body {
  max-width: 620px;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.about-body p {
  color: var(--dark-green);
  font-size: 14px;
  line-height: 1.9;
  text-transform: none;
  letter-spacing: 0.3px;
}

/* ── STACK ── */
.stack-quad {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stack-panel {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.stack-panel:hover {
  border-color: var(--green);
  box-shadow: var(--glow);
}

.stack-panel-title {
  font-family: 'VT323', monospace;
  font-size: 2rem;
  letter-spacing: 3px;
  margin-bottom: 1.4rem;
}

.stack-title-frontend { color: #67e8f9; text-shadow: 0 0 10px #67e8f966; }
.stack-title-backend  { color: #a5b4fc; text-shadow: 0 0 10px #a5b4fc66; }
.stack-title-learning { color: #fb923c; text-shadow: 0 0 10px #fb923c66; }
.stack-title-tools    { color: #67e8f9; text-shadow: 0 0 10px #67e8f966; }

.stack-icons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem 0.5rem;
}

.stack-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.stack-icon-item img {
  width: 52px;
  height: 52px;
  max-width: 52px;
  max-height: 52px;
  display: block;
  object-fit: contain;
  transition: transform 0.2s;
}

.stack-icon-item:hover img {
  transform: scale(1.12);
}

.stack-icon-item span {
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--dark-green);
  text-align: center;
}

.icon-invert {
  filter: brightness(0) invert(0.85);
}

@media (max-width: 640px) {
  .stack-quad {
    grid-template-columns: 1fr;
  }
}

/* ── FEATURED WORK ── */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.featured-card {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  animation: fadeUp 0.4s ease both;
  position: relative;
}

.featured-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: top;
  border: 1px solid var(--border);
  margin-bottom: 0.3rem;
  filter: grayscale(0.4) sepia(0.3) hue-rotate(80deg);
  transition: filter 0.3s, transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

.featured-card:hover .featured-img {
  filter: grayscale(0) sepia(0) hue-rotate(0deg);
  transform: scale(1.03);
}

.featured-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, #00ff4108);
  pointer-events: none;
}

.featured-card:hover {
  border-color: var(--green);
  box-shadow: var(--glow);
}

.featured-index {
  font-size: 10px;
  color: var(--dim-green);
  letter-spacing: 2px;
}

.featured-name {
  font-family: 'VT323', monospace;
  font-size: 1.4rem;
  color: var(--green);
  text-shadow: var(--glow);
  letter-spacing: 1px;
  line-height: 1.2;
}

.featured-desc {
  font-size: 13px;
  color: var(--dark-green);
  line-height: 1.75;
  flex: 1;
  text-transform: none;
  letter-spacing: 0.3px;
}

.featured-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.featured-tags span {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--dim-green);
  border: 1px solid var(--dim-green);
  padding: 1px 6px;
}

/* ── PROJECTS GRID ── */
#projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.project-card {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 1.2rem;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: default;
  overflow: hidden;
  animation: fadeUp 0.4s ease both;
}
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, #00ff4108);
  pointer-events: none;
}
.project-card:hover {
  border-color: var(--green);
  box-shadow: var(--glow);
}

/* card screenshot */
.card-img-wrap {
  width: calc(100% + 2.4rem);
  margin: -1.2rem -1.2rem 1rem -1.2rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #000;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
  filter: grayscale(0.4) sepia(0.3) hue-rotate(80deg);
  transition: filter 0.3s, transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .card-img {
  filter: grayscale(0) sepia(0) hue-rotate(0deg);
  transform: scale(1.05);
}

.card-body {
  display: flex;
  flex-direction: column;
}

.card-index {
  font-size: 10px;
  color: var(--dim-green);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.card-name {
  font-family: 'VT323', monospace;
  font-size: 1.4rem;
  color: var(--green);
  text-shadow: var(--glow);
  letter-spacing: 1px;
  margin-bottom: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-desc {
  font-size: 13px;
  color: var(--dark-green);
  line-height: 1.6;
  min-height: 3.2em;
  margin-bottom: 0.8rem;
  text-transform: none;
  letter-spacing: 0.3px;
}

.card-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.card-lang {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--dim-green);
  border: 1px solid var(--dim-green);
  padding: 1px 6px;
}

.card-stars {
  font-size: 12px;
  color: var(--dark-green);
}

.card-link {
  margin-left: auto;
  color: var(--dark-green);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 1px;
  border: 1px solid var(--dim-green);
  padding: 2px 6px;
  transition: color 0.2s, border-color 0.2s;
}
.card-link:hover { color: var(--green); border-color: var(--green); text-shadow: var(--glow); }

/* loading / error */
.status-msg {
  color: var(--dark-green);
  font-size: 13px;
  letter-spacing: 2px;
  padding: 2rem 0;
}
.status-msg span { animation: blink 1s step-end infinite; }

/* ── BEYOND CODE ── */
.beyond-body {
  max-width: 620px;
  color: var(--dark-green);
  font-size: 14px;
  line-height: 1.9;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
  text-transform: none;
  letter-spacing: 0.3px;
}

/* ── BEYOND CODING COLLAGE ── */
.collage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 200px;
  gap: 0.6rem;
  margin-top: 2rem;
}

.collage-cell {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--panel);
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.collage-cell:hover {
  border-color: var(--green);
  box-shadow: var(--glow-strong);
}

/* spans 2 rows tall */
.collage-large {
  grid-row: span 2;
}

/* spans 2 columns wide */
.collage-wide {
  grid-column: span 2;
}

.collage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

.collage-cell:hover .collage-img {
  transform: scale(1.0);
}

/* placeholder style when image hasn't loaded / no src */
.collage-img[src=""] ,
.collage-img:not([src]) {
  visibility: hidden;
}

.collage-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.4rem 0.7rem;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green);
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  text-shadow: var(--glow);
}

@media (max-width: 600px) {
  .collage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .collage-large {
    grid-row: span 1;
  }
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  font-size: 12px;
  color: var(--dim-green);
  letter-spacing: 2px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── HERO SIGNATURE ── */
.hero-signature {
  font-family: 'VT323', monospace;
  font-size: 1.3rem;
  color: var(--green);
  opacity: 0.75;
  letter-spacing: 1px;
  margin-bottom: 1.2rem;
  text-shadow: var(--glow);
}

/* ── SYSTEM STATUS BLOCK ── */
.status-block-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem 3rem;
}

.status-block {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 1.2rem 1.6rem;
  display: inline-flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: var(--glow);
}

.status-block-title {
  font-family: 'VT323', monospace;
  font-size: 1.1rem;
  color: var(--green);
  letter-spacing: 3px;
  text-shadow: var(--glow);
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

.status-row {
  display: flex;
  gap: 0.8rem;
  font-size: 13px;
  letter-spacing: 1px;
  align-items: baseline;
}

.status-key {
  color: var(--dim-green);
  min-width: 80px;
  letter-spacing: 1px;
}

.status-sep {
  color: var(--border);
}

.status-val {
  color: var(--dark-green);
}

.status-active {
  color: var(--green);
  text-shadow: var(--glow);
}

.cursor-sm {
  display: inline-block;
  width: 0.5em;
  height: 0.75em;
  background: var(--green);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  box-shadow: var(--glow);
  margin-left: 3px;
}

/* ── DATA & IMPACT ── */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.impact-item {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.impact-item:hover {
  border-color: var(--green);
  box-shadow: var(--glow);
}

.impact-index {
  font-size: 11px;
  color: var(--dim-green);
  letter-spacing: 2px;
}

.impact-org {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--dim-green);
  border-left: 2px solid var(--border);
  padding-left: 0.5rem;
  margin-bottom: 0.2rem;
}

.impact-text {
  font-size: 13px;
  color: var(--dark-green);
  line-height: 1.8;
  text-transform: none;
  letter-spacing: 0.3px;
}

/* ── FEATURED IMPACT LINE ── */
.featured-impact {
  font-size: 11px;
  color: var(--green);
  letter-spacing: 0.5px;
  opacity: 0.7;
  text-transform: none;
  margin-top: -0.2rem;
}

/* ── CURRENTLY ── */
.currently-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: 620px;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
}

.currently-item {
  font-size: 14px;
  color: var(--dark-green);
  line-height: 1.7;
  text-transform: none;
  letter-spacing: 0.3px;
}

.currently-arrow {
  color: var(--green);
  margin-right: 0.5rem;
  text-shadow: var(--glow);
}

/* ── MATRIX RAIN ── */
.matrix-canvas {
  position: fixed;
  top: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.45;
}

.matrix-canvas[data-side="left"]  { left: 0; }
.matrix-canvas[data-side="right"] { right: 0; }

/* ── CONTACT ── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.5rem;
  border-left: 2px solid var(--border);
  padding-left: 1rem;
}

.contact-info-row {
  font-size: 13px;
  color: var(--dark-green);
  letter-spacing: 1px;
}

.contact-info-row a {
  color: var(--dark-green);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}

.contact-info-row a:hover {
  color: var(--green);
  text-shadow: var(--glow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form .btn {
  background: var(--green);
  color: var(--bg);
  font-weight: bold;
  align-self: flex-start;
}

.contact-input {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  letter-spacing: 1px;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.contact-input::placeholder {
  color: var(--dim-green);
}

.contact-input:focus {
  border-color: var(--green);
  box-shadow: var(--glow);
}

.contact-textarea {
  resize: vertical;
  min-height: 140px;
}

@media (max-width: 640px) {
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ── COLLAGE LIGHTBOX OVERLAY ── */
#collage-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

#collage-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

#collage-overlay-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 90vw;
  max-height: 90vh;
}

#collage-overlay-img {
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border: 1px solid var(--green);
  box-shadow: var(--glow-strong);
  display: block;
}

#collage-overlay-media {
  display: flex;
  align-items: center;
  justify-content: center;
}

#collage-overlay-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--green);
  text-shadow: var(--glow);
  text-transform: uppercase;
}

/* ── ANIMATIONS ── */
@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}