/* =============================================
   TOKENS — Cyberpunk / Deep Space
============================================= */
:root {
  --bg:          #050508;
  --bg-2:        #0a0b10;
  --surface:     #0d0f18;
  --surface-2:   #13162a;
  --border:      rgba(0, 255, 200, 0.12);
  --border-dim:  rgba(0, 255, 200, 0.05);

  --text:        #d0f0e8;
  --muted:       #5a7a72;
  --dim:         #2a3a36;

  --cyan:        #00ffc8;
  --cyan-dim:    rgba(0, 255, 200, 0.08);
  --cyan-glow:   rgba(0, 255, 200, 0.35);
  --magenta:     #ff2d78;
  --magenta-dim: rgba(255, 45, 120, 0.15);
  --amber:       #ffb800;

  --font-mono:    'Share Tech Mono', 'Courier New', monospace;
  --font-display: 'Syne', sans-serif;

  --nav-h:   64px;
  --max-w:   1200px;
  --radius:  6px;
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================
   RESET
============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: crosshair;
}
a { color: inherit; text-decoration: none; }
img, svg, canvas { display: block; }
button { cursor: crosshair; font: inherit; border: none; background: none; }
input, textarea { font: inherit; border: none; background: none; outline: none; }
ul { list-style: none; }

/* =============================================
   CANVAS BACKGROUND + SCANLINES
============================================= */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.06) 2px,
    rgba(0, 0, 0, 0.06) 4px
  );
}

/* =============================================
   UTILITY
============================================= */
.section {
  padding: 120px 48px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.section__label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
}
.label-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--cyan);
  opacity: .6;
}
.label-text {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--cyan);
  letter-spacing: .12em;
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
}
h2 em {
  font-style: normal;
  color: var(--cyan);
}
h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }

/* =============================================
   BUTTONS
============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  transition: all .2s var(--ease);
  white-space: nowrap;
}
.btn--crt {
  background: var(--cyan-dim);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  position: relative;
  overflow: hidden;
}
.btn--crt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cyan);
  transform: translateX(-100%);
  transition: transform .25s var(--ease);
  z-index: 0;
}
.btn--crt:hover::before { transform: translateX(0); }
.btn--crt:hover { color: var(--bg); }
.btn--crt .btn__text, .btn--crt .btn__cursor { position: relative; z-index: 1; }
.btn__cursor {
  display: inline-block;
  animation: blink-cursor 1.1s step-end infinite;
  font-size: .65rem;
}
@keyframes blink-cursor { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.btn--ghost {
  border: 1px solid var(--border);
  color: var(--muted);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--lg { padding: 14px 28px; font-size: .85rem; }
.btn--full { width: 100%; justify-content: center; }

/* =============================================
   NAV
============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 40px;
  gap: 32px;
  z-index: 200;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dim);
}
.nav__logo {
  margin-right: auto;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav__logo-bracket { color: var(--cyan); }
.nav__logo-text { color: var(--text); }
.nav__links { display: flex; gap: 32px; }
.nav__links a {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--muted);
  transition: color .2s;
  position: relative;
}
.nav__links a::after {
  content: attr(data-index);
  position: absolute;
  top: -10px; left: 0;
  font-size: .55rem;
  color: var(--cyan);
  opacity: 0;
  transition: opacity .2s;
}
.nav__links a:hover { color: var(--cyan); }
.nav__links a:hover::after { opacity: 1; }

.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 4px; margin-left: 8px; }
.nav__burger span { display: block; width: 20px; height: 1px; background: var(--cyan); transition: all .2s; }

/* =============================================
   MOBILE MENU
============================================= */
.mobile-menu {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(5,5,8,.97);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  z-index: 199;
  font-size: 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a { color: var(--muted); transition: color .2s; }
.mobile-menu a:hover { color: var(--cyan); }

/* =============================================
   HERO
============================================= */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: 64px;
  padding: calc(var(--nav-h) + 64px) 80px 80px;
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}

.hero__terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0,255,200,0.06), 0 32px 80px rgba(0,0,0,.8);
  font-size: .82rem;
}
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border-dim);
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.t-dot--r { background: #ff5f57; }
.t-dot--y { background: #febc2e; }
.t-dot--g { background: #28c840; }
.t-title { font-size: .72rem; color: var(--muted); margin-left: 8px; }
.terminal__body { padding: 20px; min-height: 220px; }
.t-line { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.t-prompt { color: var(--cyan); flex-shrink: 0; }
.t-cmd { color: var(--text); }
.t-blink { color: var(--cyan); animation: blink-cursor 1s step-end infinite; font-size: .75rem; }
.t-output { color: var(--muted); margin-top: 12px; }
.t-output p { margin-bottom: 4px; }
.t-key { color: var(--cyan); margin-right: 8px; }
.t-val { color: var(--text); }
.t-sep { color: var(--dim); }
.t-success { color: var(--cyan); }
.t-accent { color: var(--magenta); }

.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--cyan);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 28px;
  background: var(--cyan-dim);
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--cyan-glow); }
  50%       { box-shadow: 0 0 0 6px transparent; }
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1.0;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
}
.hero__name-line {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  animation: slide-up .6s var(--ease) forwards;
}
.hero__name-line:nth-child(2) { animation-delay: .1s; }
.hero__name-accent { color: var(--cyan); }

@keyframes slide-up { to { opacity: 1; transform: none; } }

.hero__role {
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--magenta);
  letter-spacing: .1em;
  margin-bottom: 20px;
  opacity: 0;
  animation: slide-up .6s .2s var(--ease) forwards;
}
.hero__bio {
  font-size: .85rem;
  color: var(--muted);
  max-width: 42ch;
  margin-bottom: 36px;
  line-height: 1.8;
  opacity: 0;
  animation: slide-up .6s .3s var(--ease) forwards;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: slide-up .6s .4s var(--ease) forwards;
}

.hero__scroll-hint {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 10;
}
.hero__scroll-hint.scroll-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(10px);
}
.scroll-hint-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 2px solid var(--cyan);
  border-radius: 24px;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  color: var(--cyan);
  background: rgba(0, 255, 200, 0.08);
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: pulse-glow 2s ease-in-out infinite;
}
.scroll-hint-btn:hover {
  background: rgba(0, 255, 200, 0.15);
  box-shadow: 0 0 20px rgba(0, 255, 200, 0.4);
  transform: translateY(-2px);
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 8px rgba(0, 255, 200, 0.2); }
  50% { box-shadow: 0 0 16px rgba(0, 255, 200, 0.4); }
}

/* =============================================
   WORK
============================================= */
.work { border-top: 1px solid var(--border-dim); }
.work__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

.project-card {
  background: var(--surface);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .25s, transform .3s var(--ease), box-shadow .3s;
  position: relative;
}
.project-card::before {
  content: attr(data-num);
  position: absolute;
  top: 12px; right: 16px;
  font-size: .65rem; color: var(--dim); letter-spacing: .1em;
}
.project-card:hover {
  border-color: var(--border);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,.6), 0 0 40px rgba(0,255,200,.05);
}
.project-card__img {
  height: 160px;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border-dim);
}
.project-card__glitch {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,255,200,.03) 0%, transparent 50%, rgba(255,45,120,.03) 100%);
}
.project-card__icon { font-size: 2.5rem; color: var(--cyan); opacity: .5; transition: opacity .25s, transform .25s; }
.project-card:hover .project-card__icon { opacity: .9; transform: scale(1.1); }
.project-card__body { padding: 24px; }
.project-card__tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.project-card__tags span {
  font-size: .68rem; color: var(--cyan);
  border: 1px solid var(--border); padding: 2px 8px; border-radius: 2px;
  background: var(--cyan-dim); letter-spacing: .06em;
}
.project-card__body h3 { margin-bottom: 8px; font-size: 1rem; }
.project-card__body p { font-size: .78rem; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
.project-card__links { display: flex; gap: 16px; }
.plink { font-size: .72rem; color: var(--cyan); letter-spacing: .08em; opacity: .7; transition: opacity .2s; }
.plink:hover { opacity: 1; }

/* =============================================
   ABOUT
============================================= */
.about { border-top: 1px solid var(--border-dim); }
.about__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: start; }
.about__heading { margin-bottom: 20px; }
.about__left p { font-size: .82rem; color: var(--muted); max-width: 46ch; line-height: 1.85; margin-bottom: 16px; }
.about__meta { margin: 28px 0 32px; display: flex; flex-direction: column; gap: 12px; }
.meta-item { display: flex; gap: 16px; align-items: baseline; }
.meta-key { font-size: .7rem; color: var(--dim); letter-spacing: .1em; min-width: 90px; }
.meta-val { font-size: .82rem; color: var(--text); }

.about__stats-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--border);
}
.stat-box { background: var(--surface); padding: 28px 24px; display: flex; flex-direction: column; gap: 6px; }
.stat-box__num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; line-height: 1; color: var(--cyan); }
.stat-box__suf { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--cyan); }
.stat-box__label { font-size: .68rem; color: var(--muted); letter-spacing: .06em; }

/* =============================================
   STACK
============================================= */
.stack { border-top: 1px solid var(--border-dim); }
.stack__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--border);
}
.stack__category { background: var(--surface); padding: 32px 28px; }
.stack__cat-title { font-family: var(--font-mono); font-size: .72rem; color: var(--cyan); letter-spacing: .1em; margin-bottom: 20px; }
.stack__category li { font-size: .8rem; color: var(--muted); padding: 6px 0; border-bottom: 1px solid var(--border-dim); transition: color .2s, padding-left .2s; }
.stack__category li:last-child { border-bottom: none; }
.stack__category li:hover { color: var(--text); padding-left: 6px; }

/* =============================================
   CONTACT
============================================= */
.contact { border-top: 1px solid var(--border-dim); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.contact__heading { margin-bottom: 16px; }
.contact__left > p { font-size: .82rem; color: var(--muted); max-width: 38ch; line-height: 1.85; margin-bottom: 32px; }
.contact__socials { display: flex; flex-direction: column; gap: 10px; }
.social-link { font-size: .78rem; color: var(--muted); letter-spacing: .08em; transition: color .2s; }
.social-link:hover { color: var(--cyan); }

.contact__form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: .72rem; color: var(--muted); letter-spacing: .1em; display: flex; align-items: center; gap: 6px; }
.label-prompt { color: var(--cyan); }
.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: .8rem;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,255,200,.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--dim); }
.form-group input.invalid,
.form-group textarea.invalid { border-color: var(--magenta); }
.form-error { font-size: .7rem; color: var(--magenta); min-height: 1em; }
.form-status { text-align: center; font-size: .78rem; min-height: 1.2em; }
.form-status.success { color: var(--cyan); }
.form-status.error   { color: var(--magenta); }
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* =============================================
   FOOTER
============================================= */
.footer { border-top: 1px solid var(--border-dim); padding: 32px 48px; max-width: var(--max-w); margin: 0 auto; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer__logo { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: var(--cyan); }
.footer__copy { font-size: .7rem; color: var(--muted); }
.footer__links { display: flex; gap: 24px; }
.footer__links a { font-size: .72rem; color: var(--muted); letter-spacing: .08em; transition: color .2s; }
.footer__links a:hover { color: var(--cyan); }

/* =============================================
   REVEAL
============================================= */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view { opacity: 1; transform: none; }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) { .stack__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: calc(var(--nav-h) + 48px) 24px 64px; }
  .hero__terminal { display: none; }
  .hero__scroll-hint { bottom: 32px; }
  .about__inner, .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__left p, .contact__left > p { max-width: none; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .section { padding: 80px 24px; }
}
@media (max-width: 600px) {
  .stack__grid { grid-template-columns: 1fr 1fr; }
  .footer { padding: 28px 24px; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}