/* =============================================
   PIPELINE CANVAS
   ============================================= */
#pipelineCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

body > *:not(#pipelineCanvas) {
  position: relative;
  z-index: 1;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0e0e0e;
  --surface: #141414;
  --ink: #f0ece6;
  --ink-mid: #b8b4ae;
  --ink-light: #7a7672;
  --ink-xlight: #2a2724;
  --accent: #d4b896;
  --serif: 'Playfair Display', Georgia, serif;
  --mono: 'DM Mono', monospace;
  --sans: 'DM Sans', system-ui, sans-serif;
  --pad: 48px;
  --nav-h: 60px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: italic; }

/* =============================================
   NAV
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  background: rgba(14,14,14,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.nav.scrolled { border-color: var(--ink-xlight); }

.nav-logo {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-mid);
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }

.nav-right { display: flex; align-items: center; gap: 20px; }

.nav-resume {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.nav-resume:hover { opacity: 0.6; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg);
  z-index: 99;
  padding: 32px var(--pad);
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.25s, transform 0.25s;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.mobile-link {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
}
.mobile-link:hover { color: var(--ink); }

/* =============================================
   HERO
   ============================================= */
.hero {
  padding-top: var(--nav-h);
  padding-bottom: 0;
}

.hero-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px var(--pad);
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-mid);
  text-transform: uppercase;
}

.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #3ecf6e;
  animation: blink 2.5s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.hero-location {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-light);
  text-transform: uppercase;
}

.hero-body {
  display: grid;
  grid-template-columns: 420px 1fr;
  min-height: 72vh;
}

/* ---- BORDERLESS IMAGE ---- */
.hero-photo-col {
  overflow: hidden;
  position: relative;
  background: transparent;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;   /* center on face */
  display: block;
  filter: grayscale(15%) contrast(1.05) brightness(0.85) saturate(0.9);
  transition: transform 0.7s ease;
}
.hero-photo-col:hover .hero-img { transform: scale(1.03); }

/* Fade overlays using bg color — no border */
.img-fade-right {
  position: absolute;
  top: 0; right: 0;
  width: 52%; height: 100%;
  background: linear-gradient(to right, transparent, var(--bg));
  pointer-events: none;
}
.img-fade-bottom {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 48%;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}
.img-fade-top {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 18%;
  background: linear-gradient(to top, transparent, var(--bg));
  pointer-events: none;
}
/* ---- END IMAGE ---- */

.hero-name {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--pad);
  font-family: var(--serif);
  font-size: clamp(4rem, 7.5vw, 9rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--ink);
  gap: 0.15em;
}
.hero-name .italic { font-style: italic; color: var(--accent); }

.hero-foot {
  display: grid;
  grid-template-columns: 420px 1fr;
}
.hero-role {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mid);
  padding: 20px var(--pad);
  display: flex;
  align-items: center;
}
.hero-desc {
  font-size: 0.95rem;
  color: var(--ink-mid);
  font-weight: 400;
  padding: 20px var(--pad);
  display: flex;
  align-items: center;
  max-width: 520px;
  line-height: 1.6;
}

/* =============================================
   NO RULES — removed all .rule dividers
   ============================================= */
.rule { display: none; }

/* =============================================
   SHARED SECTION
   ============================================= */
.section {
  display: grid;
  grid-template-columns: 200px 1fr;
  padding: 88px var(--pad);
  gap: 0 64px;
  align-items: start;
}

.sec-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-light);
  padding-top: 6px;
}

/* =============================================
   ABOUT
   ============================================= */
.about-headline {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 40px;
}
.about-headline em { font-style: italic; color: var(--accent); }

.about-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}
.about-cols p {
  font-size: 0.95rem;
  color: var(--ink-mid);
  line-height: 1.8;
  font-weight: 400;
}

.stats-row {
  display: flex;
  gap: 64px;
  padding-top: 40px;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-n {
  font-family: var(--serif);
  font-size: 3.2rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
}
.stat-l {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ink-light);
  text-transform: uppercase;
  max-width: 140px;
  line-height: 1.5;
}

/* =============================================
   EXPERIENCE
   ============================================= */
.exp-item { width: 100%; }
.exp-header { margin-bottom: 24px; }
.exp-header h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 10px;
}
.exp-header h3 em { font-style: italic; color: var(--accent); }
.exp-meta {
  display: flex;
  gap: 24px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-light);
  text-transform: uppercase;
}

.exp-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.exp-list li {
  font-size: 0.95rem;
  color: var(--ink-mid);
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
  font-weight: 400;
}
.exp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--ink-light);
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag-row span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-light);
  border: 1px solid var(--ink-xlight);
  padding: 4px 10px;
  border-radius: 2px;
}

/* =============================================
   PROJECTS
   ============================================= */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ink-xlight);
  border: 1px solid var(--ink-xlight);
  border-radius: 4px;
  overflow: hidden;
}

.proj-item {
  display: flex;
  flex-direction: column;
  padding: 40px 36px;
  background: var(--bg);
  transition: background 0.25s;
  cursor: pointer;
}
.proj-item:hover { background: var(--surface); }

.proj-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.proj-num {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-light);
}
.proj-arr {
  font-size: 1.1rem;
  color: var(--ink-light);
  transition: transform 0.2s, color 0.2s;
}
.proj-item:hover .proj-arr { transform: translate(4px, -4px); color: var(--accent); }

.proj-item h3 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
}
.proj-item h3 em { font-style: italic; color: var(--accent); }

.proj-item p {
  font-size: 0.88rem;
  color: var(--ink-mid);
  line-height: 1.75;
  margin-bottom: 24px;
  flex: 1;
  font-weight: 400;
}

/* =============================================
   SKILLS — INTERACTIVE
   ============================================= */
.skills-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.filter-btn {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  background: none;
  border: 1px solid var(--ink-xlight);
  padding: 7px 16px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover {
  border-color: var(--ink-mid);
  color: var(--ink-mid);
}
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0e0e0e;
  font-weight: 500;
}

.skills-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 60px;
}

.chip {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--ink-mid);
  border: 1px solid var(--ink-xlight);
  padding: 10px 20px;
  border-radius: 2px;
  cursor: default;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease,
              opacity 0.3s ease, transform 0.3s ease;
  background: var(--surface);
}
.chip:hover {
  color: var(--ink);
  border-color: var(--accent);
  background: rgba(212,184,150,0.08);
}

.chip.hidden {
  opacity: 0;
  transform: scale(0.88);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}
.chip.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  position: relative;
  visibility: visible;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-heading {
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 56px;
}
.contact-heading em { font-style: italic; color: var(--accent); }

.contact-links {
  display: flex;
  flex-direction: column;
}
.clink {
  font-family: var(--mono);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  color: var(--ink-mid);
  padding: 18px 0;
  border-bottom: 1px solid var(--ink-xlight);
  transition: color 0.2s, padding-left 0.2s;
  display: block;
}
.clink:first-child { border-top: 1px solid var(--ink-xlight); }
.clink:hover { color: var(--accent); padding-left: 10px; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px var(--pad);
  margin-top: 40px;
}
.footer span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
}

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  :root { --pad: 32px; }

  .hero-body { grid-template-columns: 280px 1fr; }
  .hero-foot { grid-template-columns: 280px 1fr; }
  .hero-name { font-size: clamp(3rem, 6vw, 6rem); }

  .proj-grid { grid-template-columns: 1fr 1fr; }
  .about-cols { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 768px) {
  :root { --pad: 22px; }

  /* Nav */
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }

  /* Hero — stack photo on top, name below */
  .hero-body {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-photo-col {
    height: 70vw;
    max-height: 420px;
  }
  .img-fade-right { width: 15%; }
  .img-fade-bottom { height: 40%; }
  .img-fade-top { height: 12%; }

  .hero-name {
    font-size: clamp(2.8rem, 11vw, 5rem);
    padding: 28px var(--pad) 20px;
    justify-content: flex-start;
  }
  .hero-foot {
    grid-template-columns: 1fr;
  }
  .hero-role {
    padding: 14px var(--pad);
    font-size: 0.68rem;
  }
  .hero-desc {
    padding: 14px var(--pad) 24px;
    font-size: 0.9rem;
    max-width: 100%;
  }

  /* Sections — single column */
  .section {
    grid-template-columns: 1fr;
    padding: 52px var(--pad);
    gap: 16px 0;
  }
  .sec-label {
    font-size: 0.65rem;
    margin-bottom: 4px;
  }

  /* About */
  .about-headline { font-size: clamp(1.4rem, 5.5vw, 2rem); margin-bottom: 24px; }
  .about-cols { grid-template-columns: 1fr; gap: 14px; margin-bottom: 32px; }
  .about-cols p { font-size: 0.9rem; }
  .stats-row { gap: 28px; flex-wrap: wrap; padding-top: 28px; }
  .stat-n { font-size: 2.4rem; }
  .stat-l { font-size: 0.65rem; }

  /* Experience */
  .exp-header h3 { font-size: clamp(1.4rem, 6vw, 2rem); }
  .exp-meta { flex-direction: column; gap: 4px; }
  .exp-list li { font-size: 0.9rem; }

  /* Projects */
  .proj-grid { grid-template-columns: 1fr; gap: 1px; }
  .proj-item { padding: 28px var(--pad); }
  .proj-item h3 { font-size: clamp(1.3rem, 5vw, 1.6rem); }
  .proj-item p { font-size: 0.88rem; }

  /* Skills */
  .skills-filter { gap: 6px; margin-bottom: 24px; }
  .filter-btn { font-size: 0.64rem; padding: 6px 11px; }
  .chip { font-size: 0.75rem; padding: 8px 14px; }

  /* Contact */
  .contact-heading { font-size: clamp(2.2rem, 10vw, 3.5rem); margin-bottom: 36px; }
  .clink { font-size: 0.82rem; padding: 15px 0; }

  /* Footer */
  .footer { flex-direction: column; gap: 8px; text-align: center; padding: 24px var(--pad); }
}

@media (max-width: 480px) {
  :root { --pad: 16px; }

  .hero-top-bar { padding: 12px var(--pad); }
  .hero-photo-col { height: 80vw; max-height: 340px; }
  .hero-name {
    font-size: clamp(2.4rem, 13vw, 3.8rem);
    padding: 22px var(--pad) 16px;
  }

  .stats-row { flex-direction: column; gap: 20px; }

  .proj-grid { gap: 1px; }
  .proj-item { padding: 24px var(--pad); }

  .skills-filter { gap: 5px; }
  .filter-btn { font-size: 0.62rem; padding: 5px 10px; }
  .skills-chips { gap: 8px; }
  .chip { font-size: 0.72rem; padding: 7px 12px; }

  .contact-heading { font-size: clamp(2rem, 12vw, 3rem); }
  .section { padding: 44px var(--pad); }
}