/* Portfolio UI Kit styles — complements ../../colors_and_type.css */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-void);
  color: var(--fg-primary);
  font-family: var(--font-sans);
  overflow-x: hidden;
  min-height: 100vh;
}

::selection { background: var(--accent-green); color: var(--bg-void); }

a { cursor: pointer; color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* ---------- CANVAS BACKGROUND ---------- */
.canvas-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.canvas-bg .grid {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(0,255,156,.05) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, rgba(0,255,156,.05) 1px, transparent 1px) 0 0 / 44px 44px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 85%);
  animation: gridDrift 40s linear infinite;
}
@keyframes gridDrift { to { background-position: 44px 44px, 44px 44px; } }
.canvas-bg .scan {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(to bottom, transparent 0, transparent 2px, rgba(0,255,156,.03) 3px, transparent 4px);
  mix-blend-mode: screen;
}
.canvas-bg .vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(2,3,10,.85) 100%);
}
.canvas-bg .beam {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,255,156,.35), transparent);
  top: 20%; filter: blur(.5px);
  animation: beamDrift 9s linear infinite;
}
@keyframes beamDrift { 0% { top: -5%; opacity: 0; } 30% { opacity: 1; } 70% { opacity: 1; } 100% { top: 105%; opacity: 0; } }

.app { position: relative; z-index: 1; min-height: 100vh; }

/* ---------- STATUS RAIL ---------- */
.status-rail {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 12px;
  padding: 6px 22px;
  background: rgba(5, 7, 10, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .2em; color: var(--fg-muted); text-transform: uppercase;
}
.status-rail .sep { color: var(--fg-disabled); }
.status-rail .rail-right { margin-left: auto; color: var(--accent-green); }
.status-rail .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; margin-right: 8px; vertical-align: middle; }
.status-rail .dot.green { background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); }
.status-rail .dot.pulse { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 24px; z-index: 40;
  margin: 0 22px 0; padding: 10px 14px 10px 18px;
  display: flex; align-items: center; gap: 24px;
  background: rgba(10, 15, 20, .72);
  backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid var(--border-base);
  border-radius: 6px;
}
.nav .brand {
  font-family: var(--font-brand); font-weight: 800; font-size: 13px;
  letter-spacing: .22em; color: var(--fg-primary);
  text-transform: uppercase;
  white-space: nowrap;
}
.nav .brand .bk { color: var(--accent-green); }
.nav .brand .d { color: var(--accent-green); }
.nav .brand .b { color: var(--accent-green); text-shadow: 0 0 8px rgba(0,255,156,.5); }
.nav .brand .d { color: var(--accent-green); }
.nav-items { display: flex; gap: 4px; margin-left: auto; }
.nav-item {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 10px; border-radius: 4px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-secondary);
  transition: color .18s, background .18s;
}
.nav-item .num { color: var(--fg-muted); font-size: 9px; }
.nav-item:hover { color: var(--fg-primary); background: rgba(0,255,156,.05); }
.nav-item.active { color: var(--accent-green); }
.nav-item.active .num { color: var(--accent-green); }
.nav .cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--accent-green);
  color: var(--accent-green); border-radius: 4px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  box-shadow: 0 0 16px rgba(0,255,156,.18);
  transition: all .18s;
}
.nav .cta:hover { background: var(--accent-green); color: var(--bg-void); box-shadow: 0 0 28px rgba(0,255,156,.5); }

/* ---------- GENERIC ---------- */
.eyebrow {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent-green); display: block; margin-bottom: 12px;
}
.label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--fg-muted);
}
.mono { font-family: var(--font-mono); }
.mono.big { font-size: 15px; color: var(--fg-primary); }
.mono.small { font-size: 11px; color: var(--fg-secondary); }
.green { color: var(--accent-green); }
.cyan { color: var(--accent-cyan); }
.amber { color: var(--accent-amber); }
.red { color: var(--accent-red); }
.dim { color: var(--fg-muted); }

.panel {
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.panel-hdr {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-secondary);
  background: rgba(0,255,156,.015);
}
.panel-hdr .b { color: var(--accent-green); }
.panel-hdr .meta { color: var(--fg-muted); font-size: 10px; }
.panel-body { padding: 18px 18px 20px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 10px 16px; border: 1px solid; border-radius: 4px;
  transition: all .18s var(--ease-out-quart);
}
.btn.small { padding: 7px 12px; font-size: 10.5px; }
.btn.primary {
  background: var(--accent-green); color: var(--bg-void);
  border-color: var(--accent-green);
  box-shadow: 0 0 22px rgba(0,255,156,.35);
}
.btn.primary:hover { box-shadow: 0 0 34px rgba(0,255,156,.6); transform: translateY(-1px); }
.btn.primary.disabled { opacity: .55; pointer-events: none; }
.btn.ghost { color: var(--accent-green); border-color: rgba(0,255,156,.35); background: transparent; }
.btn.ghost:hover { background: rgba(0,255,156,.08); border-color: var(--accent-green); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 9px; border: 1px solid;
}
.chip.m { color: var(--fg-secondary); border-color: var(--border-base); }
.chip.m:hover { color: var(--fg-primary); border-color: var(--accent-green); }

.status {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase;
}
.status.on  { color: var(--accent-green); }
.status.red { color: var(--accent-red); }
.status.dim { color: var(--fg-muted); }

.cursor {
  display: inline-block;
  background: var(--accent-green);
  animation: blink 1s steps(2) infinite;
  box-shadow: 0 0 8px var(--accent-green);
  margin-left: 4px;
  width: .55ch;
  color: transparent;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- HERO ---------- */
.hero { padding: 72px 22px 80px; }
.hero-inner {
  max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.hero-title {
  font-family: var(--font-feature); font-weight: 800;
  font-size: clamp(44px, 9vw, 132px); line-height: 0.98;
  letter-spacing: -0.02em; margin: 0 0 24px;
  color: var(--fg-primary);
  text-transform: none;
}
.hero-title .mono-tag { font-family: var(--font-mono); font-weight: 700; font-size: 0.78em; letter-spacing: -0.01em; }
.hero-title .glow { color: var(--accent-green); text-shadow: 0 0 16px rgba(0,255,156,.4); font-style: italic; }
.hero-title .cursor { display: inline-block; width: .4ch; height: .78em; background: var(--accent-green); margin-left: .14em; vertical-align: -.1em; box-shadow: 0 0 12px rgba(0,255,156,.7); animation: cursorBlink 1s steps(2) infinite; }
@keyframes cursorBlink { 50% { opacity: 0; } }
.hero-title .hero-line-1 { color: var(--fg-primary); }
.hero-sub {
  font-size: 17px; line-height: 1.6; color: var(--fg-secondary);
  max-width: 520px; margin: 0 0 28px;
}
.hero-actions { display: flex; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.hero-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-tags .tag {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 4px 9px; border: 1px solid var(--border-base);
  color: var(--fg-secondary);
}

.boot-log { font-size: 12.5px; line-height: 1.7; min-height: 130px; }
.boot-line { font-family: var(--font-mono); animation: bootIn .24s var(--ease-out-quart); }
.boot-line.green { color: var(--accent-green); }
.boot-line.cyan { color: var(--accent-cyan); }
.boot-line.amber { color: var(--accent-amber); }
.boot-line.red { color: var(--accent-red); }
.boot-line.dim { color: var(--fg-muted); }
@keyframes bootIn { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; transform: none; } }
.boot-prompt { font-family: var(--font-mono); font-size: 13px; margin-top: 8px; border-top: 1px dashed var(--border-subtle); padding-top: 10px; }
.whoami { color: var(--fg-primary); margin-top: 4px; }

.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.stat { padding: 14px; border: 1px solid var(--border-subtle); background: var(--bg-raised); }
.stat .n { font-family: var(--font-mono); font-weight: 700; font-size: 28px; color: var(--accent-green); letter-spacing: -0.02em; }
.stat .n .plus { color: var(--accent-cyan); font-size: 18px; vertical-align: text-top; }
.stat .l { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); margin-top: 4px; }

/* ---------- SECTIONS ---------- */
.sec { padding: 96px 22px; max-width: 1440px; margin: 0 auto; }
.sec-head { margin-bottom: 32px; max-width: 720px; }
.sec-title { font-family: var(--font-feature); font-weight: 700; font-size: clamp(28px, 4.4vw, 52px); line-height: 1.08; letter-spacing: -0.015em; margin: 0 0 10px; color: var(--fg-primary); }
.sec-title .accent { color: var(--accent-green); font-family: var(--font-display); font-weight: 600; font-style: italic; }
.sec-sub { color: var(--fg-secondary); font-size: 15px; margin: 0; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; }
.about-copy .lead { font-size: 18px; line-height: 1.55; color: var(--fg-primary); margin-top: 0; }
.about-copy p { color: var(--fg-secondary); font-size: 15px; line-height: 1.65; }
.about-meta { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.about-meta > div { display: flex; gap: 18px; align-items: baseline; border-bottom: 1px dashed var(--border-subtle); padding-bottom: 8px; }
.about-meta .label { min-width: 100px; }
.about-meta span:last-child { color: var(--fg-primary); font-size: 14px; }
.pub-title { font-family: var(--font-display); font-weight: 600; font-size: 18px; line-height: 1.35; color: var(--fg-primary); margin-bottom: 10px; letter-spacing: 0.005em; }
.pub-bullets { list-style: none; padding: 0; margin: 0 0 12px; }
.pub-bullets li { color: var(--fg-secondary); font-size: 13.5px; padding-left: 16px; position: relative; margin-bottom: 5px; }
.pub-bullets li::before { content: "▸"; position: absolute; left: 0; color: var(--accent-green); }
.link-row { display: inline-flex; gap: 8px; align-items: center; color: var(--accent-cyan); font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; }

/* SKILLS */
.skills-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 20px; align-items: start; }
.domain-list { display: flex; flex-direction: column; gap: 4px; }
.domain {
  display: grid; grid-template-columns: 28px 1fr 18px;
  align-items: center; gap: 10px;
  padding: 12px 14px; text-align: left;
  border: 1px solid var(--border-subtle); border-radius: 4px;
  font-family: var(--font-mono); font-size: 12.5px;
  color: var(--fg-secondary);
  transition: all .18s;
}
.domain .num { color: var(--fg-muted); font-size: 10px; letter-spacing: .14em; }
.domain:hover { color: var(--fg-primary); border-color: var(--border-base); }
.domain.on { color: var(--accent-green); border-color: var(--accent-green); background: rgba(0,255,156,.05); box-shadow: 0 0 18px rgba(0,255,156,.18); }
.domain.on .num { color: var(--accent-green); }

.caps { list-style: none; padding: 0; margin: 0 0 22px; columns: 2; column-gap: 20px; }
.caps li { padding-left: 16px; position: relative; margin-bottom: 8px; color: var(--fg-primary); font-size: 14px; break-inside: avoid; }
.caps .bx { position: absolute; left: 0; color: var(--accent-green); }
.tool-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 8px; }
.tool-row { display: flex; gap: 6px; flex-wrap: wrap; }

/* PROJECTS */
.proj-wrap { display: grid; grid-template-columns: 320px 1fr; gap: 20px; }
.proj-list { display: flex; flex-direction: column; gap: 4px; }
.proj-item { padding: 14px; text-align: left; border: 1px solid var(--border-subtle); border-radius: 4px; transition: all .18s; }
.proj-item .pi-row { display: flex; align-items: center; gap: 10px; }
.pi-num { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--fg-muted); }
.pi-name { font-family: var(--font-mono); font-weight: 600; font-size: 15px; color: var(--fg-primary); }
.pi-kind { font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted); margin-top: 4px; padding-left: 28px; letter-spacing: .08em; }
.hot-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-red); box-shadow: 0 0 8px var(--accent-red); animation: pulse 1.4s infinite; }
.proj-item:hover { border-color: var(--border-base); }
.proj-item.on { border-color: var(--accent-green); background: rgba(0,255,156,.05); box-shadow: 0 0 18px rgba(0,255,156,.18); }
.proj-item.on .pi-num { color: var(--accent-green); }

.proj-title { font-family: var(--font-feature); font-weight: 700; font-size: clamp(22px, 3vw, 30px); letter-spacing: -0.01em; color: var(--fg-primary); margin-bottom: 4px; }
.proj-kind { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 14px; }
.proj-desc { color: var(--fg-secondary); font-size: 15px; line-height: 1.65; margin: 0 0 18px; }
.proj-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
.pm { padding: 12px; border: 1px solid var(--border-subtle); }
.pm-n { font-family: var(--font-mono); font-weight: 700; font-size: 20px; color: var(--accent-green); }
.pm-l { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); margin-top: 4px; }
.proj-stack { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.proj-actions { display: flex; gap: 8px; }

/* EXPERIENCE */
.exp-list { display: flex; flex-direction: column; gap: 12px; }
.exp-row { display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 22px; }
.exp-row.panel .panel-hdr { display: none; }
.exp-when { display: flex; flex-direction: column; gap: 4px; }
.exp-when .status { margin-top: 10px; align-self: flex-start; border: 1px solid; padding: 2px 8px; }
.exp-when .status.on  { border-color: rgba(0,255,156,.45); }
.exp-when .status.red { border-color: rgba(255,56,85,.45); }
.exp-when .status.dim { border-color: var(--border-base); }
.exp-role { font-family: var(--font-display); font-weight: 600; font-size: 20px; color: var(--fg-primary); margin-bottom: 4px; letter-spacing: 0.005em; }
.exp-org { font-size: 13.5px; color: var(--fg-secondary); margin-bottom: 12px; }
.exp-org .at { color: var(--accent-green); font-family: var(--font-mono); }
.exp-org .dot-sep { color: var(--fg-muted); }
.exp-bullets { list-style: none; padding: 0; margin: 0; }
.exp-bullets li { padding-left: 16px; position: relative; color: var(--fg-secondary); font-size: 14px; margin-bottom: 5px; }
.exp-bullets .bx { position: absolute; left: 0; color: var(--accent-green); }

/* AWARDS */
.awards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.award { display: flex; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--border-subtle); color: var(--fg-secondary); transition: all .18s; }
.award svg { color: var(--accent-green); flex-shrink: 0; }
.award:hover { border-color: var(--accent-green); color: var(--fg-primary); background: rgba(0,255,156,.04); }
.award-txt { font-size: 13.5px; line-height: 1.4; }

/* RECON */
.recon-panel { max-width: 1100px; }
.recon-input { display: grid; grid-template-columns: 80px 1fr auto; gap: 12px; align-items: center; margin-bottom: 18px; }
.prompt-fld { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border-base); padding: 8px 12px; background: var(--bg-sunken); border-radius: 3px; }
.prompt-fld .pfx { color: var(--accent-green); font-family: var(--font-mono); font-size: 12px; }
.prompt-fld input { background: transparent; border: none; outline: none; color: var(--fg-primary); font-family: var(--font-mono); font-size: 13px; flex: 1; }
.recon-out {
  background: var(--bg-sunken); border: 1px solid var(--border-subtle);
  padding: 14px; min-height: 240px; border-radius: 3px;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7;
  max-height: 360px; overflow: auto;
}
.rc-cmd { color: var(--fg-primary); margin-top: 4px; }
.rc-cmd .green { color: var(--accent-green); margin-right: 6px; }
.rc-out { padding-left: 2px; color: var(--fg-secondary); }
.rc-out.cyan { color: var(--accent-cyan); }
.rc-out.red { color: var(--accent-red); }
.rc-out.dim { color: var(--fg-muted); }
.rc-cur { padding-left: 2px; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; align-items: start; }
.contact-card input, .contact-card textarea {
  display: block; width: 100%; margin: 6px 0 14px;
  background: var(--bg-sunken); border: 1px solid var(--border-base);
  color: var(--fg-primary); padding: 10px 12px;
  font-family: var(--font-mono); font-size: 13px;
  border-radius: 3px; outline: none; resize: vertical;
}
.contact-card input:focus, .contact-card textarea:focus { border-color: var(--accent-green); box-shadow: 0 0 0 3px rgba(0,255,156,.12); }
.sent-line { font-family: var(--font-mono); font-size: 13px; margin-bottom: 6px; }
.contact-info { display: flex; flex-direction: column; gap: 10px; }
.ci-row { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--border-subtle); color: var(--fg-primary); font-family: var(--font-mono); font-size: 13px; }
.ci-row svg { color: var(--accent-green); }
.pgp { margin-top: 8px; }
.pgp-body { font-family: var(--font-mono); font-size: 10.5px; color: var(--accent-green); background: var(--bg-sunken); padding: 14px; margin: 0; overflow-x: auto; line-height: 1.5; }
.pgp-foot { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-top: 1px solid var(--border-subtle); }
.pgp-foot .meta { font-family: var(--font-mono); font-size: 10px; color: var(--fg-muted); letter-spacing: .14em; }

/* FOOTER */
.footer {
  max-width: 1440px; margin: 0 auto;
  padding: 32px 22px 48px;
  border-top: 1px dashed var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted);
  letter-spacing: .14em; text-transform: uppercase;
}

/* ============================================================
   RESPONSIVE — mobile-first adjustments
   ============================================================ */

/* Tablet (≤1100) */
@media (max-width: 1100px) {
  .sec { padding: 80px 22px; }
  .hero { padding: 56px 22px 64px; }
  .hero-inner { gap: 32px; }
  .status-rail { gap: 12px; padding: 6px 14px; font-size: 9.5px; }
  .status-rail > *:nth-child(n+6) { display: none; }
}

/* Medium (≤960) */
@media (max-width: 960px) {
  .hero-inner, .about-grid, .skills-wrap, .proj-wrap, .contact-grid { grid-template-columns: 1fr; }
  .caps { columns: 1; }
  .exp-row { grid-template-columns: 1fr; gap: 12px; }
  .nav-items { display: none; }
  .awards-grid { grid-template-columns: 1fr 1fr; }
  .proj-metrics { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .sec { padding: 72px 18px; }
  .hero { padding: 48px 18px 56px; }
}

/* Small (≤720) */
@media (max-width: 720px) {
  .sec { padding: 56px 16px; }
  .sec-head { margin-bottom: 24px; }
  .hero { padding: 40px 16px 48px; }
  .hero-title { font-size: clamp(38px, 11vw, 64px) !important; letter-spacing: -0.015em; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .nav { padding: 10px 14px; }
  .nav .brand { font-size: 11px; letter-spacing: .18em; }
  .status-rail { display: none; }
  .nav-extra { display: none; }
  .footer { flex-direction: column; gap: 10px; padding: 24px 16px 32px; text-align: center; }
  .awards-grid { grid-template-columns: 1fr; }
  .proj-metrics { grid-template-columns: repeat(3, 1fr); }
  .pm-n { font-size: 16px; }
  .pm-l { font-size: 9px; }
  .proj-title { font-size: 22px !important; }
  .sec-title { font-size: clamp(24px, 7vw, 36px) !important; }
  .chip { font-size: 9.5px; padding: 3px 7px; }
  .palette-trigger { bottom: 14px; right: 14px; padding: 8px 10px; font-size: 10px; }
  .hero-tags .tag { font-size: 9.5px; padding: 3px 7px; }
  .cve-timeline { grid-template-columns: 1fr 1fr !important; }
  .chain-track .chain-link { display: none; }
  .chain-track { gap: 6px; }
  .chain-node { flex: 1 1 80px; }
  .topo { height: 240px; }
  .radar { height: 260px; }
  .ctf-row { font-size: 12px; padding: 10px 12px; }
  .boot-log { font-size: 11.5px; }
  .feed-body { font-size: 11.5px; }
  .feed-line .ts { display: none; }
  .pub-title { font-size: 16px; }
}

/* XSmall (≤480) */
@media (max-width: 480px) {
  .sec { padding: 48px 14px; }
  .hero-title { font-size: clamp(32px, 12vw, 52px) !important; }
  .hero-stats { grid-template-columns: 1fr; }
  .proj-metrics { grid-template-columns: 1fr 1fr; }
  .metric .m-val { font-size: 22px; }
  .stat .n { font-size: 22px; }
  .cve-id { font-size: 9px; }
  .sev-pill { font-size: 8px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .dot-live, .hot-dot { animation: none !important; }
}

/* Performance — GPU hints for animated surfaces */
.boot-line, .feed-line, .chain-node, .palette { will-change: transform, opacity; }

/* Touch targets */
@media (hover: none) and (pointer: coarse) {
  .btn, .nav-items a, .palette-row, .cve-row, .proj-item, .skill-btn { min-height: 44px; }
  .palette-trigger { min-height: 44px; }
}

/* Print — clean, readable */
@media print {
  .status-rail, .nav, .palette-trigger, .palette-overlay, .recon, canvas { display: none !important; }
  body { background: white !important; color: black !important; }
  .sec { page-break-inside: avoid; padding: 24px 0; }
  * { box-shadow: none !important; text-shadow: none !important; }
}