/* ============================================================
   ZEANN CO — Features layer (boot, rail, cursor, terminal, wordmark)
   Adds magic without touching base brand tokens.
   ============================================================ */

/* ---------- Boot intro overlay ---------- */
.zf-boot {
  position: fixed; inset: 0; z-index: 999;
  background: var(--bg-deep);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  color: var(--fg-secondary);
  font-size: 13px; letter-spacing: 0.08em;
  pointer-events: none;
  animation: zf-boot-out 480ms var(--ease-soft) 1700ms forwards;
}
.zf-boot::before, .zf-boot::after {
  content: ""; position: absolute; left: 0; right: 0;
  height: 1px; background: var(--accent-cyan);
  opacity: 0.45;
  animation: zf-boot-rail 1.4s var(--ease-soft) forwards;
}
.zf-boot::before { top: 0; transform: scaleX(0); transform-origin: left; }
.zf-boot::after  { bottom: 0; transform: scaleX(0); transform-origin: right; }
.zf-boot-inner {
  display: flex; flex-direction: column; gap: 6px;
  width: min(520px, 88vw);
  padding: 16px 20px;
  background: rgba(8,9,12,0.6);
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-md);
  box-shadow: 0 0 0 4px rgba(34,211,238,0.06);
  position: relative;
}
.zf-boot-inner::before {
  content: ""; position: absolute; left: -1px; top: -1px;
  width: 12px; height: 12px;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  border-radius: 1px;
}
.zf-boot-line { display: flex; gap: 12px; align-items: center; opacity: 0; transform: translateY(4px); animation: zf-boot-in 220ms var(--ease-soft) forwards; }
.zf-boot-line .k { color: var(--fg-tertiary); width: 84px; flex: 0 0 auto; }
.zf-boot-line .v { color: var(--fg-primary); }
.zf-boot-line .ok { color: var(--accent-cyan); margin-left: auto; }
@keyframes zf-boot-rail { to { transform: scaleX(1); } }
@keyframes zf-boot-in   { to { opacity: 1; transform: translateY(0); } }
@keyframes zf-boot-out  { to { opacity: 0; visibility: hidden; pointer-events: none; } }

body.booting { overflow: hidden; }

/* ---------- Custom reticle cursor (desktop only) ---------- */
.zf-cursor {
  position: fixed; left: 0; top: 0;
  width: 24px; height: 24px;
  margin-left: -12px; margin-top: -12px;
  pointer-events: none;
  z-index: 998;
  mix-blend-mode: difference;
  transition: width 220ms var(--ease-soft), height 220ms var(--ease-soft), margin 220ms var(--ease-soft), opacity 220ms var(--ease-soft);
}
.zf-cursor::before, .zf-cursor::after {
  content: ""; position: absolute; inset: 0;
}
.zf-cursor::before {
  border: 1px solid #EDEEF1;
  border-radius: 50%;
}
.zf-cursor::after {
  width: 3px; height: 3px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: #EDEEF1;
  border-radius: 50%;
}
.zf-cursor.is-hover {
  width: 44px; height: 44px;
  margin-left: -22px; margin-top: -22px;
}
.zf-cursor.is-hover::before { border-color: var(--accent-cyan-hi); }
.zf-cursor.is-text { opacity: 0; }
@media (hover: none), (pointer: coarse) {
  .zf-cursor { display: none; }
}
body.has-cursor { cursor: none; }
body.has-cursor a,
body.has-cursor button,
body.has-cursor [role="button"] { cursor: none; }
body.has-cursor input,
body.has-cursor textarea { cursor: text; }

/* ---------- Section progress rail ---------- */
.zf-rail {
  position: fixed; right: 20px; top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex; flex-direction: column; gap: 14px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.16em; text-transform: uppercase;
}
.zf-rail-item {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer;
  background: none; border: 0;
  color: inherit;
  font: inherit;
  padding: 4px 0;
  transition: color var(--dur-state) var(--ease-soft);
}
.zf-rail-mark {
  position: relative;
  width: 22px; height: 1px;
  background: var(--border-interactive);
  transition: background var(--dur-state) var(--ease-soft), width var(--dur-state) var(--ease-soft);
}
.zf-rail-mark::after {
  content: ""; position: absolute;
  right: -4px; top: 50%; transform: translate(0, -50%);
  width: 4px; height: 4px;
  background: var(--border-interactive);
  transition: background var(--dur-state) var(--ease-soft), box-shadow var(--dur-state) var(--ease-soft);
}
.zf-rail-label { opacity: 0; transform: translateX(-4px); transition: opacity var(--dur-state) var(--ease-soft), transform var(--dur-state) var(--ease-soft); }
.zf-rail-item:hover { color: var(--fg-secondary); }
.zf-rail-item:hover .zf-rail-label { opacity: 1; transform: translateX(0); }
.zf-rail-item[aria-current="true"] { color: var(--accent-cyan); }
.zf-rail-item[aria-current="true"] .zf-rail-mark { background: var(--accent-cyan); width: 36px; }
.zf-rail-item[aria-current="true"] .zf-rail-mark::after { background: var(--accent-cyan); box-shadow: 0 0 8px var(--accent-cyan); }
.zf-rail-item[aria-current="true"] .zf-rail-label { opacity: 1; transform: translateX(0); }
@media (max-width: 1100px) { .zf-rail { display: none; } }

/* ---------- Live blob badge ---------- */
.zf-live {
  position: fixed; left: 24px; bottom: 24px; z-index: 40;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 8px;
  background: rgba(16,18,24,0.72);
  backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-secondary); letter-spacing: 0.12em;
  text-transform: uppercase;
}
.zf-live-orb {
  width: 26px; height: 26px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-interactive);
  background: var(--bg-deep);
}
.zf-live-orb video {
  position: absolute; inset: -25%;
  width: 150%; height: 150%;
  object-fit: cover;
  mix-blend-mode: screen;
  filter: saturate(1.2) contrast(1.05);
}
.zf-live em { font-style: normal; color: var(--success); display: inline-flex; align-items: center; gap: 6px; }
.zf-live em::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(123,228,149,0.18), 0 0 12px rgba(123,228,149,0.7);
  animation: zh-pulse 2s ease-in-out infinite;
}
@media (max-width: 720px) {
  .zf-live { left: 12px; bottom: 12px; padding: 6px 10px 6px 6px; }
  .zf-live .label-long { display: none; }
}

/* ---------- Magnetic CTA (uses css vars set by JS) ---------- */
.is-magnetic {
  transform: translate3d(var(--mx, 0px), var(--my, 0px), 0);
  transition: transform 220ms var(--ease-soft);
}
.is-magnetic.is-pressing { transition: transform 90ms var(--ease-micro); }

/* ---------- Scroll-reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 720ms var(--ease-soft), transform 720ms var(--ease-soft);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ---------- Headline glitch micro-effect ---------- */
.zh-headline .accent {
  position: relative;
}
.zh-headline.glitch .accent::before,
.zh-headline.glitch .accent::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  pointer-events: none;
}
.zh-headline.glitch .accent::before {
  color: #FF6B6B; mix-blend-mode: screen;
  transform: translate(2px, -1px);
  clip-path: inset(0 0 60% 0);
}
.zh-headline.glitch .accent::after {
  color: #67E8F9; mix-blend-mode: screen;
  transform: translate(-2px, 1px);
  clip-path: inset(60% 0 0 0);
}

/* ============================================================
   WORDMARK — blob video filling huge text
   ============================================================ */
.zf-wordmark {
  position: relative;
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-base);
  overflow: hidden;
  isolation: isolate;
}
.zf-wordmark::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(42,47,58,0.45) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  opacity: 0.5;
  pointer-events: none;
  z-index: 1;
}
.zf-wordmark-inner {
  position: relative;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter-desktop);
  z-index: 2;
}
.zf-wordmark-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-tertiary); letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
}
.zf-wordmark-meta .right { display: flex; gap: var(--sp-5); }
.zf-wordmark-meta em { font-style: normal; color: var(--accent-cyan); }

.zf-wordmark-stage {
  position: relative;
  height: clamp(220px, 32vw, 420px);
  overflow: hidden;
  border-radius: var(--r-xl);
  border: 1px solid var(--border-subtle);
  background: var(--bg-deep);
  isolation: isolate;
}
.zf-wordmark-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(1.1) brightness(1.05);
}
.zf-wordmark-mask {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1;
}
.zf-wordmark-mask text {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.06em;
}
.zf-wordmark-grid {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(0deg,  rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent, black 50%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 50%, transparent);
}
.zf-wordmark-corner {
  position: absolute; z-index: 3;
  width: 14px; height: 14px;
  border: 1px solid var(--border-strong);
}
.zf-wordmark-corner.tl { top: 8px; left: 8px;     border-right: 0; border-bottom: 0; }
.zf-wordmark-corner.tr { top: 8px; right: 8px;    border-left: 0;  border-bottom: 0; }
.zf-wordmark-corner.bl { bottom: 8px; left: 8px;  border-right: 0; border-top: 0; }
.zf-wordmark-corner.br { bottom: 8px; right: 8px; border-left: 0;  border-top: 0; }

.zf-wordmark-words {
  display: flex; flex-wrap: wrap; gap: var(--sp-3) var(--sp-6);
  margin-top: var(--sp-5);
  font-family: var(--font-mono); font-size: 13px;
  color: var(--fg-tertiary);
  letter-spacing: 0.04em;
}
.zf-wordmark-word {
  background: none; border: 0;
  color: inherit; font: inherit;
  cursor: pointer;
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  transition: border-color var(--dur-state) var(--ease-soft), color var(--dur-state) var(--ease-soft), background var(--dur-state) var(--ease-soft);
}
.zf-wordmark-word:hover { color: var(--fg-secondary); border-color: var(--border-interactive); }
.zf-wordmark-word[aria-current="true"] {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: var(--accent-cyan-12);
}

/* ============================================================
   MANIFESTO — pull-quote block
   ============================================================ */
.zf-manifesto {
  padding: var(--sp-10) 0;
  border-top: 1px solid var(--border-subtle);
}
.zf-manifesto-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter-desktop);
}
.zf-manifesto-eyebrow {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-tertiary);
  margin-bottom: var(--sp-5);
  display: inline-flex; align-items: center; gap: 12px;
}
.zf-manifesto-eyebrow::before {
  content: ""; width: 6px; height: 6px;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
}
.zf-manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg-primary);
  max-width: 22ch;
  text-wrap: balance;
  margin: 0;
}
.zf-manifesto-quote .em {
  color: var(--accent-cyan);
  font-style: italic;
  font-weight: 600;
}
.zf-manifesto-quote .strike {
  color: var(--fg-tertiary);
  text-decoration: line-through;
  text-decoration-color: var(--fg-muted);
}
.zf-manifesto-cite {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-top: var(--sp-6);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--fg-tertiary); letter-spacing: 0.08em;
}
.zf-manifesto-cite .rule {
  width: 48px; height: 1px;
  background: var(--border-interactive);
}

/* ============================================================
   TERMINAL — live log
   ============================================================ */
.zf-terminal {
  background: var(--bg-deep);
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-lg);
  overflow: hidden;
  font-family: var(--font-mono); font-size: 12.5px;
  line-height: 1.55;
}
.zf-terminal-head {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.015);
}
.zf-terminal-dots { display: flex; gap: 6px; }
.zf-terminal-dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); display: inline-block; }
.zf-terminal-title { color: var(--fg-secondary); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-left: 4px; }
.zf-terminal-status { margin-left: auto; font-size: 10px; color: var(--accent-cyan); letter-spacing: 0.14em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px; }
.zf-terminal-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 8px var(--accent-cyan); }
.zf-terminal-body {
  padding: 14px 16px;
  height: 240px;
  overflow: hidden;
  position: relative;
  background:
    repeating-linear-gradient(180deg, transparent 0 22px, rgba(255,255,255,0.012) 22px 23px);
}
.zf-terminal-body::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--bg-deep) 100%);
  pointer-events: none;
}
.zf-terminal-line { display: flex; gap: 10px; align-items: baseline; }
.zf-terminal-line .ts { color: var(--fg-muted); flex: 0 0 auto; }
.zf-terminal-line .lvl { flex: 0 0 56px; font-weight: 600; }
.zf-terminal-line .lvl.info  { color: var(--info); }
.zf-terminal-line .lvl.ok    { color: var(--success); }
.zf-terminal-line .lvl.warn  { color: var(--warning); }
.zf-terminal-line .lvl.err   { color: var(--danger); }
.zf-terminal-line .msg { color: var(--fg-secondary); }
.zf-terminal-line .msg em { font-style: normal; color: var(--fg-primary); }

/* ============================================================
   CONTACT — terminal alongside footer cta
   ============================================================ */
.zf-contact {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  padding: var(--sp-10) 0 var(--sp-9);
}
.zf-contact-inner {
  max-width: var(--content-max); margin: 0 auto;
  padding: 0 var(--gutter-desktop);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--sp-9);
  align-items: start;
}
.zf-contact-cta .eyebrow { margin-bottom: var(--sp-3); }
.zf-contact-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.04;
  max-width: 14ch;
  margin: var(--sp-3) 0 var(--sp-4);
}
.zf-contact-cta h2 .cursor-block { background: var(--accent-cyan); }
.zf-contact-cta p { max-width: 46ch; color: var(--fg-secondary); }
.zf-contact-ctas { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-4); }
.zf-contact-side { display: flex; flex-direction: column; gap: var(--sp-5); }
.zf-contact-keys {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.zf-contact-key {
  border: 1px solid var(--border-subtle);
  background: var(--surface-1);
  border-radius: var(--r-md);
  padding: 12px 14px;
}
.zf-contact-key .k { color: var(--fg-muted); display: block; margin-bottom: 4px; }
.zf-contact-key .v { color: var(--fg-primary); letter-spacing: 0.04em; text-transform: none; font-size: 13px; }

.zf-footer-meta {
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--sp-9);
  padding-top: var(--sp-5);
  max-width: var(--content-max);
  margin-left: auto; margin-right: auto;
  padding-left: var(--gutter-desktop);
  padding-right: var(--gutter-desktop);
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.zf-footer-row { display: flex; gap: var(--sp-6); flex-wrap: wrap; }
.zf-footer-row a { display: inline-flex; align-items: center; gap: 6px; color: var(--fg-secondary); }
.zf-footer-row a:hover { color: var(--accent-cyan); }
.zf-footer-row-mono {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--fg-tertiary); letter-spacing: 0.06em;
  justify-content: space-between;
}

/* ============================================================
   STAT COUNTERS — anchor styling extensions
   ============================================================ */
.zc-stats { background: var(--surface-1); }
.zc-stat { position: relative; }
.zc-stat::before {
  content: ""; position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--accent-cyan);
  transition: width 1.2s var(--ease-soft);
}
.zc-stat.is-in::before { width: 100%; }

/* ============================================================
   AWARDS — hover reveal detail
   ============================================================ */
.zc-award { position: relative; cursor: pointer; }
.zc-award .detail {
  display: block;
  grid-column: 1 / -1;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 360ms var(--ease-soft), opacity 220ms var(--ease-soft), margin 360ms var(--ease-soft);
  color: var(--fg-tertiary);
  font-size: 14px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.zc-award:hover .detail,
.zc-award:focus-within .detail {
  max-height: 60px;
  opacity: 1;
  margin-top: 8px;
}
.zc-award::after {
  content: "↗";
  position: absolute;
  right: -28px;
  top: 50%;
  transform: translateY(-50%) translateX(-8px);
  color: var(--accent-cyan);
  opacity: 0;
  transition: opacity var(--dur-state) var(--ease-soft), transform var(--dur-state) var(--ease-soft);
  font-family: var(--font-mono);
}
.zc-award:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 880px) { .zc-award::after { display: none; } }

/* ============================================================
   MARQUEE — hover behavior
   ============================================================ */
.zc-marquee:hover .zc-marquee-track { animation-play-state: paused; }
.zc-marquee-item {
  transition: color var(--dur-state) var(--ease-soft);
  cursor: default;
}
.zc-marquee-item:hover { color: var(--fg-primary); }
.zc-marquee-item::after {
  content: " · ";
  color: var(--fg-muted);
  margin-left: var(--sp-7);
}

/* ============================================================
   RED-TEAM MODE (easter egg)
   ============================================================ */
body.red-team {
  --accent-cyan:        #FF4F4F;
  --accent-cyan-hi:     #FF8C8C;
  --accent-cyan-lo:     #C81E1E;
  --accent-cyan-12:     rgba(255,79,79,0.12);
  --accent-cyan-24:     rgba(255,79,79,0.24);
  --accent-grad:        linear-gradient(135deg, #FF4F4F 0%, #C81E1E 100%);
  --accent-grad-hi:     linear-gradient(135deg, #FF8C8C 0%, #FF4F4F 100%);
  --accent-phosphor:    #FF4F4F;
  --accent-phosphor-hi: #FF8C8C;
  --accent-phosphor-lo: #C81E1E;
  --accent-phosphor-12: rgba(255,79,79,0.12);
  --accent-phosphor-24: rgba(255,79,79,0.24);
}
body.red-team .zh-blob-video { filter: hue-rotate(180deg) contrast(1.1) saturate(1.15); }
.zf-red-banner {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  z-index: 90;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #FF4F4F;
  background: rgba(8,9,12,0.85);
  border: 1px solid #FF4F4F;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  display: inline-flex; align-items: center; gap: 10px;
  box-shadow: 0 0 0 4px rgba(255,79,79,0.08);
  animation: zf-red-in 360ms var(--ease-soft);
}
.zf-red-banner::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: #FF4F4F;
  box-shadow: 0 0 12px #FF4F4F;
  animation: zh-pulse 1.4s ease-in-out infinite;
}
@keyframes zf-red-in { from { opacity: 0; transform: translate(-50%, 14px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ============================================================
   ABOUT — portrait variant
   ============================================================ */
.zc-about--portrait {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: var(--sp-8);
  align-items: start;
}
.zc-portrait {
  display: flex; flex-direction: column;
  gap: var(--sp-4);
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-6));
}
.zc-portrait-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--surface-1);
  border: 1px solid var(--border-interactive);
  isolation: isolate;
}
.zc-portrait-frame img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: grayscale(100%) contrast(1.06) brightness(0.94);
  transition: filter 720ms var(--ease-soft), transform 1200ms var(--ease-soft);
}
.zc-portrait-frame::before {
  content: ""; position: absolute; inset: 0; z-index: 2;
  background:
    linear-gradient(180deg, transparent 50%, rgba(8,9,12,0.55) 100%),
    radial-gradient(120% 80% at 50% 0%, transparent 60%, rgba(8,9,12,0.4) 100%);
  pointer-events: none;
  transition: opacity 420ms var(--ease-soft);
}
.zc-portrait-frame::after {
  content: ""; position: absolute; inset: 0; z-index: 3;
  pointer-events: none;
  /* film grain */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.06 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
  opacity: 0.7;
}
.zc-portrait-frame:hover img {
  filter: grayscale(0%) contrast(1.04) brightness(1);
  transform: scale(1.02);
}
.zc-portrait-frame:hover::before { opacity: 0.4; }

.zc-portrait-corner {
  position: absolute;
  width: 16px; height: 16px;
  border: 1px solid var(--accent-cyan);
  z-index: 4;
  opacity: 0.85;
  transition: opacity var(--dur-state) var(--ease-soft);
}
.zc-portrait-corner.tl { top: 10px; left: 10px;     border-right: 0; border-bottom: 0; }
.zc-portrait-corner.tr { top: 10px; right: 10px;    border-left: 0;  border-bottom: 0; }
.zc-portrait-corner.bl { bottom: 10px; left: 10px;  border-right: 0; border-top: 0; }
.zc-portrait-corner.br { bottom: 10px; right: 10px; border-left: 0;  border-top: 0; }
.zc-portrait-frame:hover .zc-portrait-corner { opacity: 1; }

.zc-portrait-scan {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  z-index: 4;
  opacity: 0;
  pointer-events: none;
}
.zc-portrait-frame:hover .zc-portrait-scan {
  opacity: 0.7;
  animation: zc-portrait-scan 2.4s linear infinite;
}
@keyframes zc-portrait-scan {
  0%   { top: 8%;  opacity: 0; }
  10%  { opacity: 0.7; }
  90%  { opacity: 0.7; }
  100% { top: 92%; opacity: 0; }
}

.zc-portrait-tag {
  position: absolute;
  left: 14px; bottom: 14px;
  z-index: 5;
  display: flex; flex-direction: column; gap: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-secondary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 10px;
  background: rgba(8,9,12,0.6);
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-sm);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.zc-portrait-tag em {
  font-style: normal;
  color: var(--accent-cyan);
  display: inline-flex; align-items: center; gap: 6px;
}
.zc-portrait-tag em::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.zc-portrait-meta {
  display: flex; flex-direction: column; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.zc-portrait-meta .k { color: var(--fg-muted); margin-right: 10px; }

/* ============================================================
   PGP — inline expand
   ============================================================ */
.zf-pgp { display: flex; flex-direction: column; align-items: stretch; }
.zf-pgp-toggle {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 10px;
  cursor: pointer;
}
.zf-pgp-caret {
  font-size: 10px;
  transition: transform var(--dur-state) var(--ease-soft);
}
.zf-pgp.is-open .zf-pgp-caret { transform: rotate(180deg); }
.zf-pgp-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 380ms var(--ease-soft);
  overflow: hidden;
  margin-top: 0;
}
.zf-pgp.is-open .zf-pgp-body {
  grid-template-rows: 1fr;
  margin-top: var(--sp-3);
}
.zf-pgp-body > * { min-height: 0; }
.zf-pgp.is-open .zf-pgp-body > * {
  background: var(--bg-deep);
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  font-family: var(--font-mono);
}
.zf-pgp-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.zf-pgp-meta {
  font-size: 11px;
  color: var(--fg-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.zf-pgp-copy {
  background: transparent;
  border: 1px solid var(--border-interactive);
  color: var(--fg-secondary);
  border-radius: var(--r-sm);
  padding: 4px 10px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer;
  transition: color var(--dur-state) var(--ease-soft), border-color var(--dur-state) var(--ease-soft);
}
.zf-pgp-copy:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }
.zf-pgp-code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
  color: var(--fg-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 240px;
  overflow: auto;
}

/* ============================================================
   CVE TIMELINE
   ============================================================ */
.zf-cve-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-5); flex-wrap: wrap; margin-bottom: var(--sp-5); }
.zf-cve-head h2 { margin: 0 0 var(--sp-3); }
.zf-cve-sub { color: var(--fg-secondary); max-width: 48ch; margin: 0; }

.zf-cve-counter {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--fg-tertiary); letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--border-subtle);
}
.zf-cve-counter em { font-style: normal; color: var(--accent-cyan); }
.zf-cve-counter .grow { flex: 1; }
.zf-cve-sev {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  letter-spacing: 0.14em;
}
.zf-cve-sev.sev-crit { color: var(--danger);  background: var(--danger-bg);  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); }
.zf-cve-sev.sev-high { color: var(--warning); background: var(--warning-bg); border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent); }
.zf-cve-sev.sev-med  { color: var(--info);    background: var(--info-bg);    border: 1px solid color-mix(in srgb, var(--info) 30%, transparent); }
.zf-cve-sev.sev-low  { color: var(--success); background: var(--success-bg); border: 1px solid color-mix(in srgb, var(--success) 30%, transparent); }

.zf-cve-track {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 360px);
  gap: var(--sp-4);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: var(--sp-3) 0 var(--sp-5);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-interactive) transparent;
  mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent);
}
.zf-cve-track::-webkit-scrollbar { height: 6px; }
.zf-cve-track::-webkit-scrollbar-thumb { background: var(--border-interactive); border-radius: 3px; }
.zf-cve-track::-webkit-scrollbar-track { background: transparent; }

.zf-cve-card {
  scroll-snap-align: center;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  display: flex; flex-direction: column;
  gap: 12px;
  transition: border-color var(--dur-state) var(--ease-soft), background var(--dur-state) var(--ease-soft), transform var(--dur-state) var(--ease-soft);
  position: relative;
}
.zf-cve-card::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--border-subtle);
  border-radius: 3px 0 0 3px;
  transition: background var(--dur-state) var(--ease-soft);
}
.zf-cve-card.sev-crit::before { background: var(--danger); }
.zf-cve-card.sev-high::before { background: var(--warning); }
.zf-cve-card.sev-med::before  { background: var(--info); }
.zf-cve-card.sev-low::before  { background: var(--success); }

.zf-cve-card.is-active {
  border-color: var(--accent-cyan);
  background: var(--surface-2);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-cyan) 20%, transparent), 0 16px 40px -16px color-mix(in srgb, var(--accent-cyan) 30%, transparent);
}

.zf-cve-card-h { display: flex; align-items: center; justify-content: space-between; }
.zf-cve-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
}
.zf-cve-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--r-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.zf-cve-pill.sev-crit { color: var(--danger);  background: var(--danger-bg);  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); }
.zf-cve-pill.sev-high { color: var(--warning); background: var(--warning-bg); border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent); }
.zf-cve-pill.sev-med  { color: var(--info);    background: var(--info-bg);    border: 1px solid color-mix(in srgb, var(--info) 30%, transparent); }
.zf-cve-pill.sev-low  { color: var(--success); background: var(--success-bg); border: 1px solid color-mix(in srgb, var(--success) 30%, transparent); }
.zf-cve-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--fg-primary);
}
.zf-cve-rows { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-mono); font-size: 12px; }
.zf-cve-rows .r { display: flex; gap: 8px; }
.zf-cve-rows .k { color: var(--fg-muted); width: 60px; letter-spacing: 0.06em; text-transform: uppercase; flex: 0 0 auto; }
.zf-cve-rows .v { color: var(--fg-secondary); }
.zf-cve-card-f {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-tertiary); letter-spacing: 0.1em;
}

.zf-cve-nav { display: flex; align-items: center; gap: var(--sp-4); margin-top: var(--sp-5); }
.zf-cve-arrow {
  flex: 0 0 auto;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--border-interactive);
  color: var(--fg-secondary);
  border-radius: var(--r-pill);
  cursor: pointer;
  font-size: 16px;
  transition: color var(--dur-state) var(--ease-soft), border-color var(--dur-state) var(--ease-soft);
}
.zf-cve-arrow:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }
.zf-cve-dots {
  flex: 1; min-width: 0;
  display: flex; gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.zf-cve-dots::-webkit-scrollbar { display: none; }
.zf-cve-dot {
  flex: 0 0 auto;
  background: transparent; border: 0;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--fg-muted); letter-spacing: 0.12em;
  cursor: pointer;
  padding: 8px 10px;
  position: relative;
  transition: color var(--dur-state) var(--ease-soft);
}
.zf-cve-dot::after {
  content: ""; position: absolute;
  left: 8px; right: 8px; bottom: 0;
  height: 2px;
  background: var(--border-interactive);
  transition: background var(--dur-state) var(--ease-soft), height var(--dur-state) var(--ease-soft);
}
.zf-cve-dot:hover { color: var(--fg-secondary); }
.zf-cve-dot.is-active { color: var(--accent-cyan); }
.zf-cve-dot.is-active::after { background: var(--accent-cyan); height: 3px; }

/* ============================================================
   ENGAGEMENTS — case-study work cards (mobile-first, collapsible)
   ============================================================ */
.zc-eng-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border-subtle);
}

/* React-owned scroll reveal for engagement cards. Mirrors [data-reveal]
   but the class is rendered by React so a re-render (toggling a card open)
   never strips it. */
.zc-eng--reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 720ms var(--ease-soft), transform 720ms var(--ease-soft);
  transition-delay: var(--reveal-delay, 0ms);
}
.zc-eng--reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .zc-eng--reveal { opacity: 1 !important; transform: none !important; }
}
.zc-eng {
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  transition: background var(--dur-state) var(--ease-soft);
}
.zc-eng.is-current::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent-phosphor);
  opacity: 0.55;
}
.zc-eng.is-open { background: linear-gradient(180deg, var(--accent-phosphor-12) 0%, transparent 36%); }

/* The whole header is a button so the tap target is the whole top half */
.zc-eng-toggle {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-5) 0;
  cursor: pointer;
  color: inherit;
  font: inherit;
  transition: padding-left var(--dur-state) var(--ease-soft);
}
.zc-eng-toggle:hover { padding-left: var(--sp-2); }
.zc-eng-toggle:focus-visible {
  outline: none;
  box-shadow: inset 2px 0 0 var(--accent-phosphor);
  padding-left: var(--sp-3);
}
.zc-eng.is-current .zc-eng-toggle { padding-left: var(--sp-3); }
.zc-eng.is-current .zc-eng-toggle:hover { padding-left: var(--sp-4); }

/* Receipt row — index · period · current · tag */
.zc-eng-rcv {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-tertiary);
}
.zc-eng-idx { color: var(--accent-cyan); font-weight: 500; }
.zc-eng-idx em { color: var(--fg-tertiary); font-style: normal; font-weight: 400; }
.zc-eng-period { color: var(--fg-secondary); }
.zc-eng-now {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px 3px 7px;
  border-radius: var(--r-pill);
  background: var(--accent-phosphor-12);
  color: var(--accent-phosphor);
  font-size: 10.5px;
  letter-spacing: 0.12em;
}
.zc-eng-now .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-phosphor);
  box-shadow: 0 0 0 0 var(--accent-phosphor-24);
  animation: zc-eng-pulse 2.4s var(--ease-soft) infinite;
}
@keyframes zc-eng-pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-phosphor-24); }
  60%      { box-shadow: 0 0 0 6px transparent; }
}
.zc-eng-tag {
  margin-left: auto;
  padding: 3px 10px;
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-pill);
  color: var(--fg-secondary);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* Headline row — role/org on the left, metric on the right */
.zc-eng-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
.zc-eng-headline { display: flex; flex-direction: column; gap: 4px; }
.zc-eng-role {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: var(--tr-tight-1);
  color: var(--fg-primary);
  margin: 0;
  line-height: 1.2;
  text-wrap: balance;
}
.zc-eng-org {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fg-secondary);
}
.zc-eng-metric {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  background: var(--surface-1);
  align-self: flex-start;
}
.zc-eng-metric .v {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: var(--tr-tight-1);
  color: var(--accent-phosphor);
  line-height: 1;
}
.zc-eng-metric .l {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--fg-tertiary);
  text-transform: uppercase;
}

.zc-eng-thesis {
  font-family: var(--font-display);
  font-size: clamp(17px, 4.4vw, 22px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: var(--tr-tight-1);
  color: var(--fg-primary);
  margin: var(--sp-2) 0 0;
  text-wrap: balance;
  max-width: 38ch;
}

/* Stack chips */
.zc-eng-stack {
  list-style: none;
  margin: var(--sp-2) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.zc-eng-stack li {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--fg-secondary);
  padding: 4px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: var(--surface-1);
  line-height: 1;
}

/* CTA row — "View details · 4 ↓" */
.zc-eng-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  transition: color var(--dur-hover) var(--ease-micro);
}
.zc-eng-toggle:hover .zc-eng-cta { color: var(--accent-phosphor); }
.zc-eng-chev {
  display: inline-flex;
  width: 22px; height: 22px;
  align-items: center; justify-content: center;
  border: 1px solid var(--border-interactive);
  border-radius: 50%;
  transition: transform var(--dur-state) var(--ease-soft),
              border-color var(--dur-hover) var(--ease-micro),
              color var(--dur-hover) var(--ease-micro);
}
.zc-eng-toggle:hover .zc-eng-chev { border-color: var(--accent-phosphor); color: var(--accent-phosphor); }
.zc-eng.is-open .zc-eng-chev { transform: rotate(180deg); }

/* Collapsible body — height is tweened in JS (rAF) with a timer safety net.
   No opacity keyframe here: a fill-mode animation can strand the content at
   opacity 0 if the animation clock is frozen. Content is always visible the
   moment the body has height. */
.zc-eng-body {
  height: 0;
  overflow: hidden;
}
.zc-eng-body-inner {
  padding-top: 0;
}
.zc-eng-body-rule {
  height: 1px;
  background: var(--border-subtle);
  margin: 0 0 var(--sp-4);
}
.zc-eng-bullets {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.zc-eng-bullets li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: baseline;
  color: var(--fg-secondary);
  font-size: 14.5px;
  line-height: 1.6;
}
.zc-eng-bullets .bullet-mark {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 13px;
}

/* ---------- Tablet ≥ 640 ---------- */
@media (min-width: 640px) {
  .zc-eng-toggle { padding: var(--sp-6) 0; gap: var(--sp-4); }
  .zc-eng-role { font-size: 22px; }
  .zc-eng-thesis { font-size: clamp(20px, 2.2vw, 24px); margin-top: var(--sp-3); }
  .zc-eng-head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--sp-5);
  }
  .zc-eng-metric { align-self: flex-start; align-items: flex-end; text-align: right; }
  .zc-eng-metric .l { text-align: right; }
}

/* ---------- Desktop ≥ 960 ---------- */
@media (min-width: 960px) {
  .zc-eng-toggle { padding: var(--sp-7) 0; }
  .zc-eng-role { font-size: 24px; }
  .zc-eng-thesis { font-size: clamp(22px, 2.2vw, 26px); max-width: 44ch; }
  .zc-eng-metric .v { font-size: 26px; }
  .zc-eng-rcv { font-size: 12px; }
}

/* ============================================================
   BUILD — single product spotlight (ePLDT VM Automation Platform)
   ============================================================ */
.zc-build {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
.zc-build-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--sp-5); flex-wrap: wrap;
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--border-subtle);
}
.zc-build-title-wrap { display: flex; flex-direction: column; gap: var(--sp-2); }
.zc-build-id {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}
.zc-build-name {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: var(--tr-tight-2);
  line-height: 1.1;
  color: var(--fg-primary);
  margin: 0;
}
.zc-build-status {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fg-secondary);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border-interactive);
  border-radius: var(--r-pill);
}
.zc-build-status::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 20%, transparent);
}

.zc-build-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-6);
  align-items: stretch;
}
.zc-build-left { display: flex; flex-direction: column; gap: var(--sp-5); }
.zc-build-pitch {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: var(--tr-tight-1);
  color: var(--fg-primary);
  margin: 0;
  text-wrap: balance;
}
.zc-build-desc {
  color: var(--fg-secondary);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  max-width: 56ch;
}
.zc-build-features {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3) var(--sp-5);
}
.zc-build-features li {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px;
  align-items: baseline;
  color: var(--fg-secondary);
  font-size: 14px;
  line-height: 1.5;
}
.zc-build-features .bullet-mark {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}
.zc-build-stack {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px dashed var(--border-subtle);
}
.zc-build-stack span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  background: var(--surface-1);
}

.zc-build-right {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: relative;
  overflow: hidden;
}
.zc-build-right::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan-24), transparent);
}
.zc-build-right-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fg-tertiary);
  text-transform: uppercase;
  display: flex; align-items: center; gap: var(--sp-3);
}
.zc-build-right-label::after {
  content: ""; flex: 1; height: 1px;
  background: var(--border-subtle);
}
.zc-build-metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4);
}
.zc-build-metric { display: flex; flex-direction: column; gap: 4px; }
.zc-build-metric-v {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: var(--tr-tight-2);
  color: var(--accent-cyan);
  line-height: 1;
}
.zc-build-metric-v.fg { color: var(--fg-primary); }
.zc-build-metric-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-tertiary);
  line-height: 1.4;
}
.zc-build-flow {
  margin-top: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px dashed var(--border-subtle);
  display: flex; flex-direction: column; gap: var(--sp-2);
}
.zc-build-flow-row {
  display: grid; grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fg-secondary);
}
.zc-build-flow-row .step {
  color: var(--accent-cyan);
  font-weight: 500;
}

@media (max-width: 880px) {
  .zc-about--portrait { grid-template-columns: 1fr; gap: var(--sp-6); }
  .zc-portrait { position: static; max-width: 320px; }
  .zc-portrait-frame:hover img { filter: grayscale(0%) contrast(1.04) brightness(1); }
  .zf-contact-inner { grid-template-columns: 1fr; gap: var(--sp-7); }
  .zf-contact-keys { grid-template-columns: 1fr 1fr; }
  .zf-wordmark-meta { flex-direction: column; gap: 8px; align-items: flex-start; }
  .zf-wordmark-meta .right { gap: var(--sp-3); flex-wrap: wrap; }
  /* Match the stage to the SVG viewBox (1200×420) so `slice` no longer crops
     the sides, and shrink the masked word so the full word fits the viewBox
     width (DEFEND → no longer EFEN). */
  .zf-wordmark-stage { height: auto; aspect-ratio: 1200 / 420; }
  .zf-wordmark-mask text { font-size: 210px; }
  .zf-cve-track { grid-auto-columns: minmax(260px, 86vw); }
  .zf-cve-dots { gap: 2px; }
  .zf-cve-dot { padding: 6px 7px; }
  .zc-build-body { grid-template-columns: 1fr; }
  .zc-build-features { grid-template-columns: 1fr; }
}

/* ============================================================
   SIDE PROJECTS — secondary builds strip
   ============================================================ */
.zc-side-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}
.zc-side-head .zc-section-title { margin-bottom: 0; }
.zc-side-sub {
  max-width: 48ch;
  margin: 0;
  color: var(--fg-secondary);
  font-size: 15px;
  line-height: 1.55;
}
.zc-side-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.zc-side-card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: background var(--dur-state) var(--ease-soft),
              border-color var(--dur-state) var(--ease-soft),
              transform var(--dur-state) var(--ease-soft);
  position: relative;
}
.zc-side-card:hover {
  background: var(--surface-2);
  border-color: var(--border-interactive);
  transform: translateY(-2px);
}
.zc-side-card-h {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-tertiary);
}
.zc-side-idx {
  color: var(--accent-cyan);
  font-weight: 500;
}
.zc-side-kind { color: var(--fg-secondary); }
.zc-side-year { margin-left: auto; }
.zc-side-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: var(--tr-tight-1);
  line-height: 1.15;
  color: var(--fg-primary);
  margin: 0;
}
.zc-side-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fg-secondary);
  margin: 0;
  flex: 1;
}
.zc-side-role {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--border-subtle);
}
.zc-side-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.zc-side-stack span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  padding: 3px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
}

@media (max-width: 880px) {
  .zc-side-grid { grid-template-columns: 1fr; }
}