/* ==========================================================================
   dn3point.com — cyberpunk single page
   Shapes come from augmented-ui (data-augmented-ui attributes), icons from
   Iconify. Motion and effect styles live in fx.css.
   ========================================================================== */

:root {
  --bg: #05060a;
  --bg-2: #0a0e18;
  --panel: rgba(10, 186, 181, 0.05);
  --cyan: #0abab5;          /* Tiffany blue, carried over from the original site */
  --cyan-hi: #3ff5ee;
  --magenta: #ff2a6d;
  --yellow: #fcee0a;
  --violet: #8b5cf6;
  --text: #d6fbfa;
  --muted: #6f8f9c;
  --line: rgba(10, 186, 181, 0.22);

  --font-display: "Orbitron", "Rajdhani", system-ui, sans-serif;
  --font-body: "Rajdhani", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Share Tech Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --hud-h: 64px;
  --horizon: 68%;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1180px;
}

/* ---------- base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hud-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(255, 42, 109, 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(10, 186, 181, 0.10), transparent 60%),
    linear-gradient(rgba(10, 186, 181, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 186, 181, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--magenta); color: var(--bg); }

a { color: var(--cyan-hi); }

img { max-width: 100%; display: block; }

code {
  font-family: var(--font-mono);
  color: var(--yellow);
  font-size: 0.95em;
}

:focus-visible {
  outline: 2px dashed var(--yellow);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 1000;
  padding: 8px 14px;
  background: var(--yellow);
  color: var(--bg);
  font-family: var(--font-mono);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.ok { color: var(--cyan-hi); }

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-hi);
  box-shadow: 0 0 8px var(--cyan-hi);
  animation: pulse 1.6s ease-in-out infinite;
}

/* ---------- HUD / nav ---------- */
.hud {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--hud-h);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 var(--gutter);
  background: rgba(5, 6, 10, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.hud::after {
  /* thin neon underline that fades at the edges */
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--magenta), transparent);
  opacity: 0.8;
}

.hud__logo {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  text-decoration: none;
  font-family: var(--font-mono);
  color: var(--muted);
  white-space: nowrap;
}
.hud__logo-mark {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--cyan-hi);
  text-shadow: 0 0 10px rgba(63, 245, 238, 0.7);
}
.hud__logo-path { font-size: 0.85rem; }

.hud__nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.hud__nav a {
  position: relative;
  padding: 6px 12px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s;
}
.hud__nav a .hud__num {
  margin-right: 6px;
  font-family: var(--font-mono);
  color: var(--magenta);
}
.hud__nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 2px;
  background: var(--cyan-hi);
  box-shadow: 0 0 8px var(--cyan-hi);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.hud__nav a:hover,
.hud__nav a.is-active { color: var(--cyan-hi); }
.hud__nav a:hover::after,
.hud__nav a.is-active::after { transform: scaleX(1); }

.hud__clock {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}
.hud__clock time { color: var(--yellow); }

.hud__toggle {
  display: none;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 6px 10px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cyan-hi);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  cursor: pointer;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: calc(var(--hud-h) + 32px) var(--gutter) 120px;
  overflow: hidden;
  isolation: isolate;
}

/* synthwave-style perspective floor */
.hero__grid {
  position: absolute;
  left: -50%;
  right: -50%;
  top: var(--horizon);
  bottom: -40%;
  z-index: -1;
  background-image:
    linear-gradient(rgba(10, 186, 181, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 186, 181, 0.55) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(320px) rotateX(62deg);
  transform-origin: 50% 0;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 70%, transparent 100%);
          mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 70%, transparent 100%);
  animation: grid-scroll 1.6s linear infinite;
}
.hero__horizon {
  position: absolute;
  left: 0;
  right: 0;
  top: var(--horizon);
  height: 2px;
  z-index: -1;
  background: linear-gradient(90deg, transparent, var(--magenta) 25%, var(--cyan-hi) 50%, var(--magenta) 75%, transparent);
  box-shadow: 0 0 24px 6px rgba(255, 42, 109, 0.45), 0 -40px 120px 30px rgba(255, 42, 109, 0.12);
}

.hero__content {
  position: relative;
  max-width: 1100px;
  text-align: center;
  margin-top: -10vh;
}

.eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 1.6vw, 0.9rem);
  letter-spacing: 0.12em;
  color: var(--muted);
}

.hero__handle {
  margin: 6px 0 28px;
  font-family: var(--font-mono);
  color: var(--muted);
}
.hero__handle b { color: var(--magenta); font-weight: 400; }

/* vertical neon sign */
.hero__sign {
  position: absolute;
  top: calc(var(--hud-h) + 6vh);
  right: var(--gutter);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  line-height: 1.15;
  text-align: center;
  pointer-events: none;
  user-select: none;
}
.hero__sign span {
  display: block;
  padding: 12px 8px;
  border: 2px solid currentColor;
  border-radius: 6px;
  color: var(--magenta);
  text-shadow: 0 0 6px currentColor, 0 0 18px currentColor, 0 0 42px currentColor;
  box-shadow: 0 0 12px rgba(255, 42, 109, 0.5), inset 0 0 12px rgba(255, 42, 109, 0.35);
  animation: neon-flicker 6s infinite;
}
.hero__sign--alt {
  color: var(--cyan-hi) !important;
  box-shadow: 0 0 12px rgba(63, 245, 238, 0.5), inset 0 0 12px rgba(63, 245, 238, 0.35) !important;
  margin-top: 36px;
  animation-delay: 1.7s !important;
}

/* glitch title */
.glitch {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 10vw, 7rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: #effffe;
  text-shadow:
    0 0 4px rgba(255, 255, 255, 0.6),
    0 0 18px rgba(63, 245, 238, 0.65),
    0 0 48px rgba(10, 186, 181, 0.55);
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  content: attr(data-text) / ""; /* decorative copy: hide from screen readers */
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.glitch::before {
  color: var(--magenta);
  text-shadow: none;
  transform: translate(-3px, 0);
  mix-blend-mode: screen;
  clip-path: inset(100% 0 0 0);
  animation: glitch-a 4.2s infinite steps(1);
}
.glitch::after {
  color: var(--cyan-hi);
  text-shadow: none;
  transform: translate(3px, 0);
  mix-blend-mode: screen;
  clip-path: inset(100% 0 0 0);
  animation: glitch-b 4.2s infinite steps(1);
}

/* typed terminal line */
.terminal {
  --aug-border-all: 1px;
  --aug-border-bg: var(--cyan);
  --aug-tl: 12px;
  --aug-br: 12px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: min(560px, 100%);
  max-width: 100%;
  padding: 14px 22px;
  background: rgba(5, 6, 10, 0.7);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.4vw, 1.2rem);
  text-align: left;
}
.terminal__prompt { color: var(--magenta); }
.terminal__text { color: var(--cyan-hi); min-height: 1.4em; }
.typed-cursor { color: var(--yellow); }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
}

/* bottom-left HUD readout */
.hero__readout {
  position: absolute;
  left: var(--gutter);
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 4px 22px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.hero__readout div { display: flex; gap: 8px; }
.hero__readout dt { color: var(--muted); }
.hero__readout dd { margin: 0; color: var(--text); }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  text-decoration: none;
}
.hero__scroll i {
  width: 1px;
  height: 36px;
  background: linear-gradient(var(--cyan-hi), transparent);
  animation: drip 1.8s ease-in-out infinite;
}

/* ---------- buttons (shapes by augmented-ui) ---------- */
.btn {
  --aug-border-all: 1px;
  --aug-border-bg: var(--cyan);
  --aug-inlay-all: 3px;
  --aug-inlay-bg: rgba(10, 186, 181, 0.16);
  --aug-tl: 12px;
  --aug-br: 12px;
  --aug-tr: 12px;
  --aug-bl: 12px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cyan-hi);
  transition: transform 0.15s ease, filter 0.2s ease, color 0.2s;
}
.btn iconify-icon { font-size: 1.2em; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.25) saturate(1.2); }
.btn:active { transform: translateY(0); }

.btn--primary {
  --aug-inlay-bg: var(--cyan);
  color: var(--bg);
}
.btn--magenta {
  --aug-border-bg: var(--magenta);
  --aug-inlay-bg: var(--magenta);
  color: var(--bg);
}
.btn--ghost {
  --aug-border-bg: var(--magenta);
  color: var(--magenta);
  background: rgba(255, 42, 109, 0.06);
}
.btn--ghost:hover { color: #ff6b98; }

/* ---------- sections ---------- */
main { overflow-x: clip; }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 128px) var(--gutter) 0;
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  margin-bottom: clamp(32px, 5vw, 56px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.section__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 96px;
  height: 3px;
  background: var(--yellow);
  box-shadow: 0 0 12px rgba(252, 238, 10, 0.6);
  transform: scaleX(var(--bar, 1));
  transform-origin: left;
}
.section__index {
  font-family: var(--font-mono);
  color: var(--magenta);
  font-size: 1rem;
}
.section__title {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: 0.06em;
  color: var(--text);
  text-shadow: 0 0 16px rgba(63, 245, 238, 0.35);
}
.section__title::before {
  content: attr(data-text);
  content: attr(data-text) / "";
  position: absolute;
  inset: 0;
  color: var(--magenta);
  transform: translate(2px, 0);
  clip-path: inset(100% 0 0 0);
  pointer-events: none;
}
.section__head:hover .section__title::before { animation: glitch-a 0.9s steps(1) 1; }
.section__sub {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 0.9rem;
}

/* ---------- about ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.id-card {
  --aug-border-all: 1px;
  --aug-border-bg: linear-gradient(135deg, var(--cyan-hi), var(--magenta));
  --aug-tl: 22px;
  --aug-tr: 14px;
  --aug-br: 22px;
  --aug-bl: 10px;
  position: relative;
  padding: 26px;
  background: linear-gradient(160deg, rgba(10, 186, 181, 0.10), rgba(255, 42, 109, 0.06));
}
.id-card__photo {
  position: relative;
  width: 132px;
  aspect-ratio: 1;
  margin-bottom: 20px;
  border: 1px solid var(--cyan);
  overflow: hidden;
}
.id-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.15) brightness(0.95);
}
.id-card__photo::before {
  /* duotone tint */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(160deg, var(--cyan), var(--magenta));
  mix-blend-mode: color;
  opacity: 0.85;
}
.id-card__photo::after {
  /* scanning bar */
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 22%;
  z-index: 2;
  background: linear-gradient(transparent, rgba(63, 245, 238, 0.55), transparent);
  animation: scan 3s linear infinite;
}
.id-card__fields { margin: 0; display: grid; gap: 8px; }
.id-card__fields div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(10, 186, 181, 0.18);
}
.id-card__fields dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  padding-top: 3px;
}
.id-card__fields dd {
  margin: 0;
  font-weight: 600;
  color: var(--text);
}
.id-card__barcode {
  margin-top: 18px;
  padding-top: 34px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  background:
    repeating-linear-gradient(90deg,
      var(--text) 0 2px, transparent 2px 4px,
      var(--text) 4px 5px, transparent 5px 8px,
      var(--text) 8px 11px, transparent 11px 12px) top / 100% 28px no-repeat;
  opacity: 0.75;
}

.about__text p { margin: 0 0 1.1em; color: #b9dcdf; }
.about__text b { color: var(--cyan-hi); font-weight: 600; }
.about__text .lead {
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  line-height: 1.35;
  color: var(--text);
}
.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.about__tags li {
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--yellow);
  border: 1px solid rgba(252, 238, 10, 0.35);
  background: rgba(252, 238, 10, 0.05);
}

/* ---------- stack ---------- */
.stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}
.module {
  --accent: var(--cyan);
  --aug-border-all: 1px;
  --aug-border-bg: var(--accent);
  --aug-tl: 16px;
  --aug-br: 16px;
  padding: 24px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 80%);
}
.module--magenta { --accent: var(--magenta); }
.module--yellow { --accent: var(--yellow); }
.module h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.module h3 iconify-icon { font-size: 1.4em; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.chips li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: rgba(5, 6, 10, 0.55);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.chips li iconify-icon { color: var(--accent); font-size: 1.1em; }
.chips li:hover {
  border-color: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 45%, transparent);
  transform: translateY(-2px);
}

/* ---------- timeline ---------- */
.timeline-wrap { position: relative; }
.timeline__beam {
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--yellow), var(--cyan-hi) 30%, var(--magenta) 80%, transparent);
  box-shadow: 0 0 12px rgba(63, 245, 238, 0.7);
  transform-origin: top;
}
.timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: rgba(10, 186, 181, 0.18);
}
.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding: 0 0 30px 18px;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--bg);
  border: 2px solid var(--cyan-hi);
  transform: rotate(45deg);
  box-shadow: 0 0 10px var(--cyan-hi);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.timeline li:first-child::before {
  background: var(--yellow);
  border-color: var(--yellow);
  box-shadow: 0 0 14px var(--yellow);
}
.timeline time {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--yellow);
  letter-spacing: 0.08em;
}
.timeline h3 {
  margin: 0 0 4px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}
.timeline p { margin: 0; color: var(--muted); }

/* ---------- projects ---------- */
.shards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 22px;
}
.shard {
  --aug-border-all: 1px;
  --aug-border-bg: rgba(10, 186, 181, 0.55);
  --aug-tl: 18px;
  --aug-tr: 8px;
  --aug-br: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  min-height: 210px;
  color: inherit;
  text-decoration: none;
  background: linear-gradient(160deg, rgba(10, 186, 181, 0.07), rgba(5, 6, 10, 0.4));
  transition: background 0.25s ease;
}
.shard:hover,
.shard:focus-visible {
  --aug-border-bg: var(--magenta);
  background: linear-gradient(160deg, rgba(255, 42, 109, 0.12), rgba(5, 6, 10, 0.4));
}
.shard__tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--magenta);
}
.shard h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--cyan-hi);
}
.shard p { margin: 0; color: #a9c9cd; flex: 1; }
.shard__meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
}

/* language dots (GitHub linguist colours) */
.lang {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 6px currentColor;
}
.lang--java { background: #b07219; color: #b07219; }
.lang--js { background: #f1e05a; color: #f1e05a; }
.lang--ts { background: #3178c6; color: #3178c6; }
.lang--html { background: #e34c26; color: #e34c26; }
.lang--css { background: #663399; color: #663399; }
.lang--ruby { background: #701516; color: #ff4d4f; }
.lang--python { background: #3572a5; color: #3572a5; }
.lang--md { background: #e6edf3; color: #e6edf3; }

/* live GitHub feed */
.feed {
  --aug-border-all: 1px;
  --aug-border-bg: rgba(252, 238, 10, 0.55);
  --aug-tl: 14px;
  --aug-br: 14px;
  margin-top: 28px;
  padding: 22px 24px;
  background: rgba(252, 238, 10, 0.03);
  font-family: var(--font-mono);
}
.feed__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--yellow);
}
.feed__head .dot { background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }
.feed__list { margin: 0; padding: 0; list-style: none; }
.feed__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(252, 238, 10, 0.14);
  font-size: 0.92rem;
}
.feed__list li:last-child { border-bottom: 0; }
.feed__list a { color: var(--text); text-decoration: none; overflow-wrap: anywhere; }
.feed__list a:hover { color: var(--cyan-hi); }
.feed__list .feed__desc { display: block; color: var(--muted); font-size: 0.82rem; }
.feed__list .feed__lang { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); white-space: nowrap; }
.feed__list time { color: var(--magenta); white-space: nowrap; }
.feed__list .feed__status { display: block; color: var(--muted); }
.feed__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  color: var(--yellow);
  font-size: 0.85rem;
  text-decoration: none;
}
.feed__more:hover { text-decoration: underline; }

/* ---------- contact ---------- */
.contact {
  --aug-border-all: 1px;
  --aug-border-bg: linear-gradient(90deg, var(--cyan-hi), var(--magenta));
  --aug-tl: 24px;
  --aug-tr: 14px;
  --aug-br: 24px;
  --aug-bl: 10px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(120deg, rgba(10, 186, 181, 0.08), rgba(255, 42, 109, 0.08));
}
.contact__term {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text);
  overflow-wrap: anywhere;
}
.contact__term p { margin: 0; }
.c-warn { color: var(--yellow); }
.c-mute { color: var(--muted); }
.c-ok { color: var(--cyan-hi); }
.cursor { color: var(--yellow); animation: blink 1s steps(1) infinite; }

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__links .btn { justify-content: flex-start; text-transform: none; letter-spacing: 0.06em; }

/* ---------- footer ---------- */
.footer {
  max-width: var(--max);
  margin: clamp(72px, 10vw, 120px) auto 0;
  padding: 28px var(--gutter) 40px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}
.footer p { margin: 4px 0; }
.footer a { color: var(--cyan); }

/* ---------- full-screen FX ---------- */
.fx-scanlines,
.fx-vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
}
.fx-vignette { z-index: 40; }
.fx-scanlines {
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.2) 0 1px, transparent 1px 3px);
}
.fx-scanlines::after {
  /* slow rolling CRT band */
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 18vh;
  background: linear-gradient(transparent, rgba(63, 245, 238, 0.035), transparent);
  animation: roll 9s linear infinite;
}
.fx-vignette {
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, 0.45) 100%);
}

/* ---------- keyframes ---------- */
@keyframes pulse { 50% { opacity: 0.35; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes grid-scroll {
  from { transform: perspective(320px) rotateX(62deg) translateY(0); }
  to   { transform: perspective(320px) rotateX(62deg) translateY(64px); }
}
@keyframes drip {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes scan { from { transform: translateY(-110%); } to { transform: translateY(480%); } }
@keyframes roll { from { transform: translateY(-20vh); } to { transform: translateY(110vh); } }

@keyframes neon-flicker {
  0%, 18%, 22%, 25%, 53%, 57%, 100% { opacity: 1; }
  20%, 24%, 55% { opacity: 0.35; text-shadow: none; }
}

/* glitch bursts: mostly idle, short slice-and-shift bursts */
@keyframes glitch-a {
  0%   { clip-path: inset(100% 0 0 0); }
  78%  { clip-path: inset(12% 0 70% 0); transform: translate(-4px, -1px); }
  80%  { clip-path: inset(48% 0 30% 0); transform: translate(5px, 1px); }
  82%  { clip-path: inset(80% 0 4% 0);  transform: translate(-3px, 0); }
  84%  { clip-path: inset(30% 0 55% 0); transform: translate(3px, 2px); }
  86%  { clip-path: inset(100% 0 0 0); }
  100% { clip-path: inset(100% 0 0 0); }
}
@keyframes glitch-b {
  0%   { clip-path: inset(100% 0 0 0); }
  79%  { clip-path: inset(60% 0 22% 0); transform: translate(4px, 1px); }
  81%  { clip-path: inset(5% 0 82% 0);  transform: translate(-5px, -1px); }
  83%  { clip-path: inset(40% 0 40% 0); transform: translate(3px, 0); }
  85%  { clip-path: inset(100% 0 0 0); }
  100% { clip-path: inset(100% 0 0 0); }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hud__clock { display: none; }
  .about { grid-template-columns: 1fr; }
  .id-card { max-width: 460px; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .hud { gap: 12px; }
  .hud__logo-path { display: none; }
  .hud__toggle { display: inline-flex; }
  .hud__nav {
    position: absolute;
    top: var(--hud-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--gutter) 16px;
    background: rgba(5, 6, 10, 0.96);
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  }
  .hud__nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .hud__nav a { padding: 12px 0; font-size: 0.85rem; }
  .hud__nav a::after { left: 0; right: auto; width: 60px; }

  .hero { --horizon: 76%; padding-bottom: 150px; }
  .hero__sign { font-size: 1.05rem; gap: 6px; top: calc(var(--hud-h) + 14px); }
  .hero__sign span { padding: 8px 4px; }
  .hero__sign--alt { margin-top: 20px; }
  .hero__content { margin-top: 0; }
  .hero__readout { bottom: 28px; left: 50%; transform: translateX(-50%); width: max-content; }
  .hero__scroll { display: none; }
  .terminal { padding: 12px 16px; }

  .timeline li { grid-template-columns: 1fr; gap: 2px; padding-left: 10px; }
  .id-card__fields div { grid-template-columns: 110px 1fr; }
  .feed__list li { grid-template-columns: minmax(0, 1fr) auto; }
  .feed__list .feed__lang { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}