/* ============================================================
   SIGNAL — design system for aayushsrivastava.com
   obsidian glass · terminal lime · spatial typography
   ============================================================ */

:root {
  --bg: #060607;
  --bg-deep: #030304;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.18);
  --text: #f4f4ef;
  --dim: #a0a0a8;
  --faint: #63636b;
  --accent: #c8ff4d;
  --accent-2: #9dffb0;
  --accent-soft: rgba(200, 255, 77, 0.12);
  --danger: #ff6161;
  --font-display: 'Clash Display', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'General Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Cascadia Code', Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100svh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--accent); color: #0a0a05; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
  background: #26262c;
  border-radius: 99px;
  border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover { background: #3a3a42; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* hide native cursor only when the custom one is live */
@media (pointer: fine) {
  body.has-cursor, body.has-cursor a, body.has-cursor button,
  body.has-cursor input, body.has-cursor textarea, body.has-cursor select {
    cursor: none;
  }
}

/* ---------- atmosphere: grain + glows ---------- */
.grain {
  position: fixed;
  inset: -100%;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 0.9s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 3%); }
  50% { transform: translate(3%, -2%); }
  75% { transform: translate(-3%, -3%); }
  100% { transform: translate(2%, 2%); }
}

.glow-spot {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
  z-index: 0;
}

/* ---------- custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 3000;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
  display: none;
}
@media (pointer: fine) { .cursor-dot, .cursor-ring { display: block; } }
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
}
.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid rgba(200, 255, 77, 0.55);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
              border-color 0.25s, background 0.25s;
}
.cursor-ring.is-hover {
  width: 56px; height: 56px;
  background: rgba(200, 255, 77, 0.08);
  border-color: rgba(200, 255, 77, 0.9);
}
.cursor-ring.is-down { width: 26px; height: 26px; }

/* ---------- scroll progress ---------- */
/* ---------- preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.9s var(--ease);
  will-change: transform;
}
.preloader.is-done { transform: translateY(-100%); }
.pre-inner {
  width: min(420px, 84vw);
  font-family: var(--font-mono);
}
.boot-lines { min-height: 96px; color: var(--faint); font-size: 12px; line-height: 1.9; }
.boot-lines .boot-line { opacity: 0; animation: boot-in 0.3s forwards; }
.boot-lines .ok { color: var(--accent); }
@keyframes boot-in { to { opacity: 1; } }
.pre-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: 8px;
}
.pre-label { color: var(--faint); font-size: 11px; letter-spacing: 0.18em; }
.pre-count {
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  color: var(--text);
  line-height: 0.9;
  letter-spacing: -0.02em;
}
.pre-count sup { font-size: 0.35em; color: var(--accent); }

/* ---------- navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 44px);
  background: rgba(6, 6, 7, 0.55);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
/* backdrop blur over a full-width fixed bar is one of the most
   expensive compositing ops on weak GPUs — plain translucent fill */
html.low-end .nav {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  background: rgba(6, 6, 7, 0.92);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo .logo-mark {
  width: 26px; height: 26px;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  transition: transform 0.5s var(--ease), border-color 0.3s;
}
.nav-logo:hover .logo-mark { transform: rotate(90deg); border-color: var(--accent); }
.nav-links { display: flex; gap: clamp(14px, 3vw, 34px); }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--accent);
  border: 1px solid rgba(200, 255, 77, 0.25);
  background: var(--accent-soft);
  padding: 7px 12px;
  border-radius: 99px;
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 255, 77, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(200, 255, 77, 0); }
}
.nav-status.is-danger {
  color: var(--danger);
  border-color: rgba(255, 97, 97, 0.35);
  background: rgba(255, 97, 97, 0.08);
}
.nav-status.is-danger .status-dot {
  background: var(--danger);
  animation: pulse-red 1.8s ease-in-out infinite;
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 97, 97, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(255, 97, 97, 0); }
}
@media (max-width: 720px) { .nav-links { display: none; } }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 20px) clamp(16px, 5vw, 64px) 40px;
  touch-action: pan-y;
}
#webgl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.6s ease 0.2s;
}
#webgl.is-live { opacity: 1; }
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    ellipse 72% 58% at 40% 54%,
    rgba(3, 3, 4, 0.78) 0%,
    rgba(3, 3, 4, 0.38) 52%,
    transparent 76%
  );
}
.hero-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 45% at 70% 38%, rgba(200, 255, 77, 0.10), transparent 65%),
    radial-gradient(ellipse 50% 40% at 22% 70%, rgba(120, 200, 255, 0.05), transparent 60%);
}
/* static hero for low-end devices (no WebGL): mint dot cluster + grid
   that evokes the MetroGrid planner without any GPU work */
html.low-end .hero-fallback.is-prerendered {
  background:
    radial-gradient(circle 3px at 68% 30%, rgba(124, 255, 178, 0.9) 98%, transparent 100%),
    radial-gradient(circle 2px at 74% 44%, rgba(124, 255, 178, 0.7) 98%, transparent 100%),
    radial-gradient(circle 2.5px at 62% 52%, rgba(124, 255, 178, 0.8) 98%, transparent 100%),
    radial-gradient(circle 2px at 70% 62%, rgba(124, 255, 178, 0.6) 98%, transparent 100%),
    radial-gradient(circle 3px at 78% 58%, rgba(200, 255, 77, 0.7) 98%, transparent 100%),
    radial-gradient(circle 2px at 58% 38%, rgba(124, 255, 178, 0.6) 98%, transparent 100%),
    radial-gradient(ellipse 60% 45% at 70% 38%, rgba(124, 255, 178, 0.12), transparent 65%),
    radial-gradient(ellipse 50% 40% at 22% 70%, rgba(120, 200, 255, 0.05), transparent 60%),
    linear-gradient(rgba(124, 255, 178, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 255, 178, 0.05) 1px, transparent 1px);
  background-size: auto, auto, auto, auto, auto, auto, auto, auto, 44px 44px, 44px 44px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1200px, 100%);
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(10px, 1.4vw, 13px);
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: clamp(14px, 2.5vh, 26px);
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero-eyebrow::before {
  content: "";
  width: 44px; height: 1px;
  background: var(--accent);
  opacity: 0.7;
}
.hero-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.9rem, 10.5vw, 9.2rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.hero-name .h-line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.hero-name .h-line.is-outline {
  color: transparent;
  -webkit-text-stroke: 2px rgba(244, 244, 239, 0.85);
  text-shadow: 0 0 34px rgba(3, 3, 4, 0.85);
}
.hero-name .char { display: inline-block; will-change: transform; }
.hero-sub {
  margin-top: clamp(20px, 3.5vh, 38px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 26px;
  max-width: 860px;
}
.hero-role {
  font-size: clamp(15px, 2vw, 19px);
  color: var(--dim);
  font-weight: 500;
}
.hero-role em { font-style: normal; color: var(--text); }
.hero-ticker {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.5vw, 13px);
  color: var(--faint);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
  padding: 9px 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-ticker b { color: var(--accent); font-weight: 500; }
.hero-ticker .tick-dot {
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.4s infinite;
}
.hero-cta { margin-top: clamp(26px, 4.5vh, 46px); display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  padding: 15px 26px;
  border-radius: 99px;
  border: 1px solid var(--line-2);
  color: var(--text);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
  will-change: transform;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform 0.4s var(--ease);
  border-radius: inherit;
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: #0a0a05; border-color: var(--accent); }
.btn span { position: relative; z-index: 1; }
.btn .btn-ico { position: relative; z-index: 1; transition: transform 0.3s var(--ease); }
.btn:hover .btn-ico { transform: translate(3px, -3px); }
.btn.is-solid { background: var(--accent); color: #0a0a05; border-color: var(--accent); }
.btn.is-solid::before { background: var(--text); }
.btn.is-solid:hover { border-color: var(--text); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.34em;
  color: var(--faint);
}
.scroll-cue .cue-line {
  width: 1px; height: 44px;
  background: linear-gradient(var(--accent), transparent);
  animation: cue-drop 1.8s var(--ease) infinite;
  transform-origin: top;
}
@keyframes cue-drop {
  0% { transform: scaleY(0); }
  45% { transform: scaleY(1); }
  100% { transform: scaleY(1); opacity: 0; }
}
@media (max-width: 720px) { .scroll-cue { display: none; } }

/* ---------- marquee ---------- */
.marquee {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  overflow: hidden;
  padding: 18px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.6vw, 1.8rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0 26px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 52px;
}
.marquee-track span.is-ghost {
  color: transparent;
  -webkit-text-stroke: 1px var(--faint);
}
.marquee-track .sep { color: var(--accent); font-size: 0.8em; -webkit-text-stroke: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section {
  position: relative;
  z-index: 2;
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: clamp(80px, 12vh, 150px) clamp(16px, 5vw, 64px);
}
.sec-head { margin-bottom: clamp(36px, 6vh, 70px); }
.sec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.sec-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.sec-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5.5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.sec-title .thin { color: transparent; -webkit-text-stroke: 1px var(--faint); }

/* scroll reveal (JS applies pre-state, then .is-in) */
[data-reveal].rv-init { opacity: 0; transform: translateY(34px); }
[data-reveal].rv-init.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: start;
}
.about-statement {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 3.2vw, 2.4rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--text);
}
.about-statement .hl {
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}
.about-side { display: flex; flex-direction: column; gap: 18px; }
.about-side p { color: var(--dim); font-size: 15px; }
.about-side a {
  color: var(--accent);
  border-bottom: 1px solid rgba(200, 255, 77, 0.35);
  transition: border-color 0.25s, color 0.25s;
}
.about-side a:hover { border-color: var(--accent); }
.side-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
  line-height: 2;
}
.side-card .k { color: var(--faint); letter-spacing: 0.12em; }
.side-card .v { color: var(--text); }
.side-card .v.lime { color: var(--accent); }

.stats-row {
  margin-top: clamp(44px, 7vh, 80px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
}
.stat {
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat .stat-k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--faint);
  margin-bottom: 10px;
}
.stat .stat-v {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  color: var(--text);
}
.stat .stat-v .u { font-size: 0.55em; color: var(--accent); }
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* ---------- projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  perspective: 1200px;
}
@media (max-width: 820px) { .projects-grid { grid-template-columns: 1fr; } }
.pcard {
  --mx: 50%;
  --my: 50%;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: 26px 26px 22px;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  transition: border-color 0.3s, background 0.3s;
  overflow: hidden;
  will-change: transform;
}
.pcard:hover { border-color: rgba(200, 255, 77, 0.4); }
.pcard::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(200, 255, 77, 0.09), transparent 45%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.pcard:hover::before { opacity: 1; }
.pcard-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  transform: translateZ(24px);
}
.pcard-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.2em;
}
.pcard-arrow {
  width: 38px; height: 38px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background 0.3s, transform 0.4s var(--ease), border-color 0.3s;
}
.pcard:hover .pcard-arrow {
  background: var(--accent);
  border-color: var(--accent);
  transform: rotate(45deg) scale(1.06);
}
.pcard:hover .pcard-arrow svg { stroke: #0a0a05; }
.pcard-arrow svg { stroke: var(--text); transition: stroke 0.3s; }
.pcard-main { margin-top: auto; transform: translateZ(30px); }
.pcard-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pcard-desc { color: var(--dim); font-size: 14px; max-width: 42ch; }
.pcard-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  transform: translateZ(18px);
}
.pcard-tags i {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 5px 11px;
  background: rgba(255, 255, 255, 0.02);
  transition: color 0.3s, border-color 0.3s;
}
.pcard:hover .pcard-tags i { color: var(--accent); border-color: rgba(200, 255, 77, 0.3); }

/* ---------- loqin featured card (latest project) ---------- */
.pcard.is-featured { grid-column: 1 / -1; min-height: 0; }
.pcard.is-loqin {
  border-color: rgba(102, 199, 255, 0.28);
  background:
    linear-gradient(135deg, rgba(102, 199, 255, 0.10), rgba(187, 124, 255, 0.08) 55%, rgba(16, 21, 38, 0.2) 100%),
    linear-gradient(180deg, rgba(24, 28, 52, 0.9), rgba(11, 14, 28, 0.92));
  box-shadow: 0 0 70px -22px rgba(102, 199, 255, 0.4);
}
.pcard.is-loqin:hover { border-color: rgba(102, 199, 255, 0.62); }
.pcard.is-loqin::before {
  background: radial-gradient(460px circle at var(--mx) var(--my), rgba(102, 199, 255, 0.13), transparent 45%);
}
/* faint engineering grid, like loqin's backdrop */
.pcard.is-loqin::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
  pointer-events: none;
}
.loqin-badge {
  font-family: 'Manrope', var(--font-body);
  font-weight: 800;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: #06101c;
  background: linear-gradient(135deg, #66c7ff, #bb7cff);
  border-radius: 999px;
  padding: 5px 12px;
  animation: badge-glow 3.2s ease-in-out infinite;
  white-space: nowrap;
}
@keyframes badge-glow {
  0%, 100% { box-shadow: 0 10px 26px rgba(102, 199, 255, 0.25); }
  50% { box-shadow: 0 10px 34px rgba(187, 124, 255, 0.5); }
}
.pcard.is-loqin .pcard-title { font-family: 'Space Grotesk', var(--font-display); }
.pcard.is-loqin .pcard-title .grad {
  background: linear-gradient(135deg, #66c7ff, #bb7cff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pcard.is-loqin .pcard-desc { color: #a7b0d6; }
.pcard.is-loqin .pcard-tags i {
  color: #a7b0d6;
  border-color: rgba(146, 160, 215, 0.28);
  background: rgba(16, 21, 38, 0.5);
}
.pcard.is-loqin:hover .pcard-tags i { color: #66c7ff; border-color: rgba(102, 199, 255, 0.4); }
.pcard.is-loqin:hover .pcard-arrow {
  background: linear-gradient(135deg, #66c7ff, #bb7cff);
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(102, 199, 255, 0.35);
}
.pcard.is-loqin:hover .pcard-arrow svg { stroke: #06101c; }
.loqin-grid {
  display: grid;
  grid-template-columns: 1.55fr auto;
  gap: 20px 30px;
  align-items: end;
  margin-top: auto;
  position: relative;
  z-index: 1;
  transform: translateZ(30px);
}
@media (max-width: 820px) { .loqin-grid { grid-template-columns: 1fr; } }
.loqin-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  transform: translateZ(18px);
}
.loqin-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: 'Manrope', var(--font-body);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: #dff3ff;
  border: 1px solid rgba(102, 199, 255, 0.25);
  background: rgba(102, 199, 255, 0.09);
  border-radius: 999px;
  padding: 8px 14px;
  white-space: nowrap;
}
.loqin-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  animation: pulse-green 2.2s infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
}
.loqin-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.loqin-pills span {
  font-family: 'Manrope', var(--font-body);
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
}

/* ---------- AuraPOS card (in development · theme from about.html) ---------- */
.pcard.is-aura {
  grid-column: 1 / -1;
  min-height: 0;
  border-color: rgba(0, 245, 212, 0.22);
  background:
    radial-gradient(320px 200px at 8% 0%, rgba(247, 37, 133, 0.11), transparent 60%),
    radial-gradient(360px 240px at 100% 100%, rgba(0, 245, 212, 0.10), transparent 60%),
    linear-gradient(180deg, #0b0b12, #050508);
  box-shadow: 0 0 60px -24px rgba(123, 44, 191, 0.45);
}
.pcard.is-aura:hover { border-color: rgba(0, 245, 212, 0.55); }
.pcard.is-aura::before {
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(0, 245, 212, 0.10), transparent 45%);
}
.pcard.is-aura .pcard-title {
  font-family: 'Plus Jakarta Sans', var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}
.pcard.is-aura .pcard-title .grad {
  background: linear-gradient(90deg, #f72585, #7b2cbf 55%, #00f5d4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pcard.is-aura .pcard-desc { color: #a8a8b3; }
.pcard.is-aura .pcard-tags i {
  color: #a8a8b3;
  border-color: rgba(0, 245, 212, 0.2);
  background: rgba(5, 5, 8, 0.5);
}
.pcard.is-aura:hover .pcard-tags i { color: #00f5d4; border-color: rgba(0, 245, 212, 0.4); }
/* coming-soon badge (mirrors about.html #hero-badge) */
.aura-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'Plus Jakarta Sans', var(--font-body);
  font-weight: 800;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: #d6d6dd;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(12, 12, 18, 0.9);
  border-radius: 999px;
  padding: 5px 12px;
  white-space: nowrap;
  backdrop-filter: blur(6px);
}
.aura-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #f72585;
  animation: aura-ping 2s ease-out infinite;
}
@keyframes aura-ping {
  0% { box-shadow: 0 0 0 0 rgba(247, 37, 133, 0.55); }
  70%, 100% { box-shadow: 0 0 0 7px rgba(247, 37, 133, 0); }
}
/* AuraPOS CTA — beta (about.html .cta-main / #hero-actions) */
.aura-btn {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', var(--font-body);
  font-weight: 800;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: #fff;
  background: linear-gradient(90deg, #f72585, #7b2cbf 55%, #00f5d4);
  border: 0;
  border-radius: 16px;
  padding: 12px 20px;
  box-shadow: 0 12px 32px rgba(247, 37, 133, 0.28);
  transition: box-shadow 0.3s, transform 0.3s;
  will-change: transform;
}
.aura-btn:active { transform: scale(0.97); }
.aura-btn .aura-ico { transition: transform 0.3s; }
.pcard.is-aura:hover .aura-btn {
  box-shadow: 0 14px 42px rgba(0, 245, 212, 0.45);
  transform: scale(1.03);
}
.pcard.is-aura:hover .aura-btn .aura-ico { transform: translateY(1px) rotate(-6deg); }

/* ---------- BreachLabs featured card (Application Security) ---------- */
.pcard.is-breachlabs {
  position: relative;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(550px circle at 85% 25%, rgba(127, 209, 168, 0.08), transparent 60%),
    linear-gradient(180deg, #101014 0%, #060608 100%);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.85);
}
.pcard.is-breachlabs:hover {
  border-color: rgba(127, 209, 168, 0.45);
  box-shadow: 0 24px 50px -15px rgba(0, 0, 0, 0.95), 0 0 30px -10px rgba(127, 209, 168, 0.25);
}
.pcard.is-breachlabs::before {
  background: radial-gradient(480px circle at var(--mx) var(--my), rgba(127, 209, 168, 0.12), transparent 45%);
}
/* Cyber / Security mesh backdrop */
.pcard.is-breachlabs::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(127, 209, 168, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 209, 168, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 40%, transparent 90%);
  mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 40%, transparent 90%);
  pointer-events: none;
}

/* Atmospheric Background Video */
.breachlabs-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.15;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.pcard.is-breachlabs:hover .breachlabs-bg-video {
  opacity: 0.35;
}

/* Elevate text content above the video layer */
.pcard.is-breachlabs .pcard-top,
.pcard.is-breachlabs .breachlabs-grid {
  position: relative;
  z-index: 1;
}

.pcard.is-breachlabs .pcard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.pcard.is-breachlabs .pcard-idx {
  color: #82828e;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

/* Security Engineer Badge (BreachLabs emerald glow) */
.breachlabs-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'Manrope', var(--font-body);
  font-weight: 800;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: #06130b;
  background: #7fd1a8;
  border-radius: 999px;
  padding: 5px 12px;
  white-space: nowrap;
  box-shadow: 0 4px 18px rgba(127, 209, 168, 0.35);
  animation: breachlabs-badge-glow 3.2s ease-in-out infinite;
  transition: transform 0.3s;
}
.breachlabs-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #06130b;
}
@keyframes breachlabs-badge-glow {
  0%, 100% { box-shadow: 0 4px 18px rgba(127, 209, 168, 0.25); }
  50% { box-shadow: 0 6px 26px rgba(127, 209, 168, 0.55); }
}
.pcard.is-breachlabs:hover .breachlabs-badge {
  transform: translateY(-1px);
}
.pcard.is-breachlabs:hover .breachlabs-arrow {
  background: #7fd1a8;
  border-color: #7fd1a8;
  transform: rotate(45deg) scale(1.06);
}
.pcard.is-breachlabs:hover .breachlabs-arrow svg {
  stroke: #06130b;
}

/* Brand Header */
.breachlabs-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.breachlabs-logo {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #0a0a0a;
  border: 1px solid rgba(127, 209, 168, 0.25);
  object-fit: contain;
}
.breachlabs-title {
  font-family: 'BubbledotICG-FinePos', var(--font-mono), monospace;
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
  color: #ffffff;
  letter-spacing: 0.05em;
  line-height: 1;
  transform: translateY(2px);
}

/* Typography Adjustments */
.breachlabs-subtitle {
  font-family: 'JetBrains Mono', var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #7fd1a8;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.breachlabs-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #b8b8c2;
  margin-bottom: 20px;
  max-width: 48ch;
}
.breachlabs-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.breachlabs-tags i {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: #82828e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  padding: 5px 11px;
  background: rgba(255, 255, 255, 0.03);
  transition: color 0.3s, border-color 0.3s;
}
.pcard.is-breachlabs:hover .breachlabs-tags i {
  color: #7fd1a8;
  border-color: rgba(127, 209, 168, 0.4);
}

/* Layout Grid */
.breachlabs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 16px;
  margin-top: auto;
  align-items: end;
}
@media (min-width: 768px) {
  .breachlabs-grid {
    grid-template-columns: 1.45fr 1fr;
    gap: 36px;
  }
}

/* Right Side Aside & Telemetry */
.breachlabs-aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  padding-left: 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateZ(18px);
}
@media (max-width: 767px) {
  .breachlabs-aside {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 18px;
  }
}

.breachlabs-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(127, 209, 168, 0.12);
  border: 1px solid rgba(127, 209, 168, 0.35);
  color: #7fd1a8;
  font-family: 'JetBrains Mono', var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.breachlabs-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7fd1a8;
  box-shadow: 0 0 8px #7fd1a8;
  animation: breachlabs-pulse 2s infinite;
}
@keyframes breachlabs-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(127, 209, 168, 0.6); }
  50% { box-shadow: 0 0 0 5px rgba(127, 209, 168, 0); }
}

.breachlabs-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.breachlabs-pills span {
  font-family: 'JetBrains Mono', var(--font-mono);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.05em;
  color: #b8b8c2;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 6px 11px;
  background: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.pcard.is-breachlabs:hover .breachlabs-pills span {
  color: #f4f4f6;
  border-color: rgba(127, 209, 168, 0.35);
  background: rgba(127, 209, 168, 0.05);
}

.breachlabs-telemetry {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'JetBrains Mono', var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: #82828e;
  white-space: nowrap;
}
.breachlabs-telemetry span:first-child {
  color: #a0a0ab;
}

/* ---------- MetroGrid featured card (Code2Create 7.0 winner) ---------- */
.pcard.is-metro {
  border-color: #242a34;
  background:
    radial-gradient(600px circle at 90% 30%, rgba(30, 41, 59, 0.3), transparent 60%),
    linear-gradient(180deg, #0e1116 0%, #080a0d 100%);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45);
}
.pcard.is-metro:hover {
  border-color: rgba(124, 255, 178, 0.65);
  box-shadow: 0 22px 64px -15px rgba(0, 0, 0, 0.7), 0 0 45px -10px rgba(124, 255, 178, 0.28);
}
.pcard.is-metro::before {
  background: radial-gradient(480px circle at var(--mx) var(--my), rgba(124, 255, 178, 0.08), transparent 45%);
}
/* Blueprint CAD wireframe floor grid (dark slate wireframe, matching reference) */
.pcard.is-metro::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 35%, transparent 88%);
  mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 35%, transparent 88%);
  pointer-events: none;
}
.pcard.is-metro .pcard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
@media (max-width: 640px) {
  .pcard.is-metro .metro-badge {
    order: 2;
    width: fit-content;
  }
  .pcard.is-metro .c2c-badge {
    order: 3;
    width: fit-content;
  }
}
.pcard.is-metro .pcard-idx {
  color: #8d96a5;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

/* Brand Mark: ⊞ MetroGrid (matches real app: grid-3x3 lucide mark, Instrument Sans) */
.metro-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Instrument Sans', var(--font-body);
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: -0.02em;
  color: #f5f7fa;
  margin-bottom: 8px;
}
.metro-brand-ico {
  color: #7cffb2;
}

/* Headline: Design better cities. (matches real app: Instrument Sans 500 @64px,
   ls -4.8px ≈ -0.075em, colour #f5f7fa, mint em) */
.pcard.is-metro .metro-hero-title {
  font-family: 'Instrument Sans', var(--font-body);
  font-weight: 500;
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
  color: #f5f7fa;
  text-transform: none;
  margin-bottom: 12px;
}
.pcard.is-metro .hl-metro {
  color: #7cffb2;
  font-style: normal;
}
.pcard.is-metro .pcard-desc {
  font-family: 'Instrument Sans', var(--font-body);
  color: #f5f7fa;
  font-size: 14px;
  line-height: 1.65;
  max-width: 46ch;
}
.pcard.is-metro .pcard-tags i {
  color: #8d96a5;
  border-color: #242a34;
  background: #10141b;
}
.pcard.is-metro:hover .pcard-tags i {
  color: #7cffb2;
  border-color: rgba(124, 255, 178, 0.4);
}
.metro-grid {
  display: grid;
  grid-template-columns: 1.55fr auto;
  gap: 20px 30px;
  align-items: end;
  margin-top: auto;
  position: relative;
  z-index: 1;
  transform: translateZ(30px);
}
@media (max-width: 820px) {
  .metro-grid { grid-template-columns: 1fr; }
}
.metro-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  transform: translateZ(18px);
}
.metro-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #7cffb2;
  border: 1px solid rgba(124, 255, 178, 0.25);
  background: rgba(124, 255, 178, 0.06);
  border-radius: 0;
  padding: 7px 12px;
  white-space: nowrap;
}
.metro-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7cffb2;
  animation: pulse-metro 2.2s infinite;
}
@keyframes pulse-metro {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 255, 178, 0.6); }
  50% { box-shadow: 0 0 0 6px rgba(124, 255, 178, 0); }
}
.metro-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.metro-pills span {
  font-family: 'Instrument Sans', var(--font-body);
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: #8d96a5;
  border: 1px solid #242a34;
  border-radius: 0;
  padding: 6px 10px;
  background: #10141b;
  white-space: nowrap;
  transition: color 0.3s, border-color 0.3s;
}
.pcard.is-metro:hover .metro-pills span {
  color: #f5f7fa;
  border-color: rgba(124, 255, 178, 0.3);
}
.metro-telemetry {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #5c6573;
  white-space: nowrap;
}
.metro-telemetry span:first-child {
  color: #8d96a5;
}
.c2c-quote {
  font-family: 'Instrument Sans', var(--font-body);
  font-size: 11px;
  font-style: normal;
  color: #f5f7fa;
  opacity: 0.85;
  letter-spacing: 0.04em;
  margin: 0;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .c2c-quote { white-space: normal; }
  .metro-telemetry { flex-wrap: wrap; gap: 8px; }
}

/* MetroGrid Latest Project Badge (Solid Mint Green from Open planner button —
   matches real app: Instrument Sans 700, sharp corners, pad 0 11px) */
.metro-badge {
  font-family: 'Instrument Sans', var(--font-body);
  font-weight: 700;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: #06130b;
  background: #7cffb2;
  border-radius: 0;
  padding: 5px 11px;
  white-space: nowrap;
  box-shadow: 0 4px 18px rgba(124, 255, 178, 0.35);
  animation: metro-badge-glow 3.2s ease-in-out infinite;
  transition: transform 0.3s;
}
@keyframes metro-badge-glow {
  0%, 100% { box-shadow: 0 4px 18px rgba(124, 255, 178, 0.25); }
  50% { box-shadow: 0 6px 26px rgba(124, 255, 178, 0.55); }
}
.pcard.is-metro:hover .metro-badge {
  transform: translateY(-1px);
}

/* Code2Create 2nd Runners Up Badge (Night Sakura styling from C2C 7.0 & c2c.sh) */
.c2c-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Instrument Sans', var(--font-body);
  font-weight: 700;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: #fce7f3;
  border: 1px solid rgba(227, 169, 191, 0.45);
  background: linear-gradient(135deg, rgba(160, 66, 99, 0.35), rgba(12, 0, 4, 0.88));
  border-radius: 0;
  padding: 5px 13px;
  white-space: nowrap;
  box-shadow: 0 4px 20px -4px rgba(180, 79, 118, 0.35);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  animation: c2c-badge-glow 3.5s ease-in-out infinite;
}
@keyframes c2c-badge-glow {
  0%, 100% {
    border-color: rgba(227, 169, 191, 0.35);
    box-shadow: 0 4px 18px -4px rgba(180, 79, 118, 0.3);
  }
  50% {
    border-color: rgba(227, 169, 191, 0.7);
    box-shadow: 0 4px 26px -2px rgba(227, 169, 191, 0.55);
  }
}
.c2c-badge-icon {
  width: 14px;
  height: 15px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px rgba(227, 169, 191, 0.6));
}
.pcard.is-metro:hover .c2c-badge {
  border-color: rgba(227, 169, 191, 0.85);
  transform: translateY(-1px);
  box-shadow: 0 6px 26px -2px rgba(227, 169, 191, 0.55);
}

/* C2C Arrow Button and Hover Spin */
.pcard.is-metro .pcard-arrow.is-c2c {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(227, 169, 191, 0.35);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(180, 79, 118, 0.14);
  transition: background 0.3s, transform 0.4s var(--ease), border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
}
.pcard.is-metro .c2c-logo-arrow {
  width: 22px;
  height: 24px;
  object-fit: contain;
  display: block;
  transform-origin: center center;
  transition: transform 0.5s var(--ease);
}
/* Override generic pcard:hover .pcard-arrow 45deg skew */
.pcard.is-metro:hover .pcard-arrow.is-c2c {
  transform: scale(1.08);
  background: rgba(180, 79, 118, 0.28);
  border-color: rgba(227, 169, 191, 0.75);
  box-shadow: 0 0 25px rgba(216, 132, 162, 0.5);
}
/* Continuous spin when user hovers over card */
.pcard.is-metro:hover .c2c-logo-arrow {
  animation: c2c-spin 2.4s linear infinite;
}
@keyframes c2c-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .pcard.is-metro:hover .c2c-logo-arrow {
    animation: none;
    transform: scale(1.08);
  }
  .c2c-badge,
  .metro-badge,
  .metro-dot {
    animation: none;
  }
}

/* ---------- low-end devices: freeze all continuously-running paint work ----------
   .low-end is set on <html> by site.js (few cores / low RAM / 2G).
   These rules are static + cheap: no repaints, no GPU work, no filters. */
html.low-end .grain {
  animation: none;
  inset: 0; /* no oversized layer pulling a giant paint */
}
html.low-end .marquee-track {
  animation: none;
  transform: none;
}
html.low-end .c2c-badge,
html.low-end .metro-badge,
html.low-end .metro-dot,
html.low-end .breachlabs-badge,
html.low-end .breachlabs-dot,
html.low-end .breachlabs-status-dot {
  animation: none;
}
html.low-end .pcard.is-metro:hover .c2c-logo-arrow {
  animation: none;
}
html.low-end .cursor-dot,
html.low-end .cursor-ring {
  display: none !important;
}
html.low-end .pcard.is-metro::before,
html.low-end .pcard.is-metro::after {
  display: none; /* skip spotlight + blueprint grid layers on weak GPUs */
}
html.low-end .pcard.is-metro:hover {
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45); /* keep static, drop glow */
}

/* ---------- changelog teaser ---------- */
.logcard {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  padding: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.logcard::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}
.log-ver {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.log-ver .log-date { color: var(--faint); }
.log-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 2rem);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.log-points { display: flex; flex-direction: column; gap: 9px; }
.log-points li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--dim);
  display: flex;
  gap: 12px;
  line-height: 1.55;
}
.log-points li::before { content: "+"; color: var(--accent); }
@media (max-width: 700px) { .logcard { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(200, 255, 77, 0.03));
  overflow: hidden;
}
.footer-inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: clamp(70px, 10vh, 120px) clamp(16px, 5vw, 64px) 30px;
}
.footer-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer-mega {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 9vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: clamp(30px, 5vh, 54px);
}
.footer-mega .thin { color: transparent; -webkit-text-stroke: 1.5px rgba(244, 244, 239, 0.5); }
.footer-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: clamp(60px, 9vh, 100px); }
.foot-bar {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--faint);
}
.foot-bar a { color: var(--dim); transition: color 0.25s; }
.foot-bar a:hover { color: var(--accent); }
.foot-bar .top-btn { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- 404 ---------- */
.fof {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 30px) 20px 60px;
}
.fof::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 40% at 50% 42%, rgba(255, 97, 97, 0.07), transparent 60%),
    radial-gradient(ellipse 45% 35% at 50% 80%, rgba(200, 255, 77, 0.05), transparent 60%);
}
.scanlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
}
.fof-inner { position: relative; z-index: 2; }
.fof-code {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(6rem, 24vw, 17rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  position: relative;
  display: inline-block;
}
.fof-code .base {
  color: transparent;
  -webkit-text-stroke: 2px rgba(244, 244, 239, 0.75);
}
.fof-code .glitch {
  position: absolute;
  inset: 0;
  color: var(--danger);
  -webkit-text-stroke: 0;
  clip-path: inset(30% 0 55% 0);
  opacity: 0;
  animation: glitch-a 3.2s steps(2, end) infinite;
}
.fof-code .glitch.g2 {
  color: var(--accent);
  clip-path: inset(62% 0 8% 0);
  animation: glitch-b 2.7s steps(2, end) infinite;
}
@keyframes glitch-a {
  0%, 91%, 100% { opacity: 0; transform: none; clip-path: inset(30% 0 55% 0); }
  92% { opacity: 0.9; transform: translate(-8px, 2px); clip-path: inset(12% 0 70% 0); }
  94% { opacity: 0.9; transform: translate(7px, -3px); clip-path: inset(55% 0 22% 0); }
  96% { opacity: 0.85; transform: translate(-5px, 1px); clip-path: inset(35% 0 45% 0); }
  98% { opacity: 0; }
}
@keyframes glitch-b {
  0%, 88%, 100% { opacity: 0; transform: none; }
  89% { opacity: 0.9; transform: translate(9px, 3px); clip-path: inset(70% 0 6% 0); }
  93% { opacity: 0.85; transform: translate(-7px, -2px); clip-path: inset(20% 0 62% 0); }
  97% { opacity: 0; }
}
.fof-status {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.6vw, 13px);
  letter-spacing: 0.3em;
  color: var(--danger);
  margin: 26px 0 12px;
}
.fof-sub { color: var(--dim); max-width: 46ch; margin: 0 auto 34px; font-size: 15px; }
.fof-coords {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--faint);
  letter-spacing: 0.14em;
  margin-top: 40px;
}

/* ---------- changelogs page ---------- */
.cl-wrap { width: min(900px, 100%); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.cl-terminal {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(10, 10, 12, 0.7);
  margin-bottom: 40px;
}
.cl-term-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.cl-term-head i {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: block;
}
.cl-term-head i:nth-child(1) { background: #ff5f57; }
.cl-term-head i:nth-child(2) { background: #febc2e; }
.cl-term-head i:nth-child(3) { background: #28c840; }
.cl-term-head .term-title {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.1em;
}
.cl-term-body {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2;
  color: var(--dim);
}
.cl-term-body .p1 { color: var(--accent); }
.cl-term-body .p2 { color: var(--text); }
.cl-entry {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  padding: 26px clamp(20px, 3vw, 32px);
  margin-bottom: 18px;
  position: relative;
}
.cl-entry::before {
  content: "";
  position: absolute;
  left: 0; top: 26px; bottom: 26px;
  width: 2px;
  background: linear-gradient(var(--accent), transparent);
  border-radius: 2px;
}
.cl-entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  margin-bottom: 16px;
}
.cl-ver-tag {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: #0a0a05;
  background: var(--accent);
  border-radius: 8px;
  padding: 4px 12px;
  letter-spacing: 0.04em;
}
.cl-date { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: 0.08em; }
.cl-list li {
  display: flex;
  gap: 14px;
  padding: 7px 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.6;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}
.cl-list li:last-child { border-bottom: 0; }
.cl-list li::before { content: "▸"; color: var(--accent); flex: 0 0 auto; }
.cl-empty {
  text-align: center;
  font-family: var(--font-mono);
  color: var(--faint);
  padding: 60px 0;
}

/* ---------- auth / chat / playground shells ---------- */
.sub-shell {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 24px) 18px 50px;
  position: relative;
}
.sub-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 75% 20%, rgba(200, 255, 77, 0.06), transparent 60%),
    radial-gradient(ellipse 45% 40% at 15% 85%, rgba(120, 200, 255, 0.04), transparent 60%);
  pointer-events: none;
}
.panel {
  position: relative;
  z-index: 2;
  width: min(460px, 100%);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: clamp(26px, 5vw, 40px);
}
.panel-wide { width: min(960px, 100%); }
.panel-head { margin-bottom: 26px; }
.panel-eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--accent);
  margin-bottom: 10px;
}
.panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.panel-sub { color: var(--dim); font-size: 14px; margin-top: 8px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--faint);
  margin-bottom: 8px;
}
.field input, .field textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 15px;
  color: var(--text);
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(200, 255, 77, 0.04);
  box-shadow: 0 0 0 3px rgba(200, 255, 77, 0.12);
}
.panel-foot {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.panel-foot a { color: var(--accent); }
.panel-foot a:hover { text-decoration: underline; }
.btn-full { width: 100%; justify-content: center; padding: 16px 26px; font-size: 13px; }

/* toast (used by auth pages) */
.toast-wrap {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(420px, 90vw);
}
.toast {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  border-radius: 12px;
  padding: 13px 18px;
  border: 1px solid;
  animation: toast-in 0.35s var(--ease);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}
.toast.is-success { color: var(--accent); border-color: rgba(200,255,77,.4); background: rgba(200,255,77,.08); }
.toast.is-error { color: var(--danger); border-color: rgba(255,97,97,.4); background: rgba(255,97,97,.08); }
.toast.is-info { color: var(--dim); border-color: var(--line-2); background: var(--panel-2); }
.toast button { color: inherit; font-size: 16px; line-height: 1; }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } }

/* chat */
.chat-panel { width: min(760px, 100%); padding: 0; overflow: hidden; }
.chat-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
.chat-rooms { display: flex; gap: 8px; }
.room-chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 6px 13px;
  transition: all 0.25s;
}
.room-chip.is-active {
  color: #0a0a05;
  background: var(--accent);
  border-color: var(--accent);
}
.chat-user {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.chat-body {
  height: min(52vh, 440px);
  overflow-y: auto;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(0, 0, 0, 0.25);
}
.msg { max-width: 78%; animation: toast-in 0.25s var(--ease); }
.msg .msg-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--faint);
  margin-bottom: 4px;
}
.msg .msg-bubble {
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 14px;
  padding: 10px 15px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}
.msg.is-self { align-self: flex-end; text-align: right; }
.msg.is-self .msg-bubble {
  background: var(--accent-soft);
  border-color: rgba(200, 255, 77, 0.35);
  text-align: left;
}
.msg.is-system { align-self: center; max-width: 100%; }
.msg.is-system .msg-bubble {
  border: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.08em;
  padding: 2px;
}
.chat-input-row {
  display: flex;
  gap: 10px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
}
.chat-input-row input {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
}
.chat-input-row input:focus { outline: none; border-color: var(--accent); }

/* markdown playground */
.mth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}
@media (max-width: 820px) { .mth-grid { grid-template-columns: 1fr; } }
.mth-pane { display: flex; flex-direction: column; min-height: 420px; }
.mth-pane:first-child { border-right: 1px solid var(--line); }
@media (max-width: 820px) { .mth-pane:first-child { border-right: 0; border-bottom: 1px solid var(--line); } }
.mth-pane-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--faint);
  background: rgba(255, 255, 255, 0.02);
}
.mth-pane textarea {
  flex: 1;
  border: 0;
  resize: none;
  background: rgba(0, 0, 0, 0.3);
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  min-height: 380px;
}
.mth-pane textarea:focus { outline: none; }
.mth-preview {
  flex: 1;
  padding: 20px 22px;
  overflow-y: auto;
  min-height: 380px;
  font-size: 14.5px;
  color: var(--dim);
  line-height: 1.75;
}
.mth-preview h1, .mth-preview h2, .mth-preview h3 {
  font-family: var(--font-display);
  color: var(--text);
  margin: 0.8em 0 0.4em;
  line-height: 1.2;
}
.mth-preview h1 { font-size: 1.7em; }
.mth-preview h2 { font-size: 1.4em; }
.mth-preview h3 { font-size: 1.15em; }
.mth-preview p { margin: 0.6em 0; }
.mth-preview a { color: var(--accent); text-decoration: underline; }
.mth-preview code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(200, 255, 77, 0.08);
  color: var(--accent);
  border-radius: 5px;
  padding: 2px 6px;
}
.mth-preview pre {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  overflow-x: auto;
  margin: 0.8em 0;
}
.mth-preview pre code { background: none; color: var(--accent-2); padding: 0; }
.mth-preview blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 14px;
  color: var(--faint);
  margin: 0.8em 0;
}
.mth-preview ul, .mth-preview ol { padding-left: 1.4em; margin: 0.6em 0; }
.mth-preview ul li { list-style: disc; }
.mth-preview ol li { list-style: decimal; }
.mth-preview hr { border: 0; border-top: 1px dashed var(--line-2); margin: 1.2em 0; }
.mth-preview strong { color: var(--text); }

/* ---------- utility ---------- */
.hidden { display: none !important; }

/* ---------- game pages ---------- */
.game-wrap { width: min(520px, 100%); margin: 0 auto; position: relative; z-index: 2; }
.game-head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 18px;
}
.game-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1;
}
.game-title .u { color: var(--accent); }
.game-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--faint);
  margin-top: 9px;
}
.score-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--faint);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.score-pill b { color: var(--accent); font-size: 16px; font-weight: 700; }
.game-frame {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: 12px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
}
.game-frame canvas { width: 100%; height: auto; display: block; border-radius: 12px; }
.game-hint {
  margin-top: 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--faint);
}
.game-hint b { color: var(--accent); font-weight: 500; }
.btn-mini { padding: 11px 20px; font-size: 11px; }
.game-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
}

/* select */
.sel {
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 12px 40px 12px 16px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23c8ff4d' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  transition: border-color 0.25s;
}
.sel:hover, .sel:focus { outline: none; border-color: var(--accent); }
.sel option { background: #101014; color: var(--text); }

/* tic tac toe */
.ttt-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: min(340px, 84vw);
  margin: 0 auto;
}
.ttt-cell {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 9vw, 3rem);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, transform 0.15s;
  user-select: none;
}
.ttt-cell:not(.filled):hover {
  border-color: rgba(200, 255, 77, 0.45);
  background: rgba(200, 255, 77, 0.05);
  transform: translateY(-2px);
}
.ttt-cell.filled { cursor: default; }
.ttt-cell.is-x { color: var(--accent); text-shadow: 0 0 26px rgba(200, 255, 77, 0.35); }
.ttt-cell.is-o { color: var(--danger); text-shadow: 0 0 26px rgba(255, 97, 97, 0.3); }
.ttt-status {
  margin-top: 22px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

/* ---------- storage page ---------- */
.stor-shell { width: min(880px, 100%); margin: 0 auto; position: relative; z-index: 2; }
.stor-meter { margin: 24px 0 28px; }
.stor-readout {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--dim);
  margin-bottom: 10px;
}
.stor-readout b { color: var(--accent); font-weight: 500; }
.stor-track {
  height: 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  overflow: hidden;
}
.stor-fill {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), #ff6161);
  transition: width 0.6s var(--ease);
}
.drop-area {
  border: 1.5px dashed rgba(200, 255, 77, 0.4);
  border-radius: 20px;
  background: rgba(200, 255, 77, 0.03);
  padding: clamp(28px, 6vw, 48px);
  text-align: center;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.drop-area.is-drag {
  border-color: var(--accent);
  background: rgba(200, 255, 77, 0.08);
  transform: scale(1.01);
}
.drop-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.drop-sub {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--faint);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.prog-track {
  height: 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  margin-top: 20px;
}
.prog-fill {
  height: 100%;
  width: 0%;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(200, 255, 77, 0.6);
  transition: width 0.2s;
}
.prog-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.14em;
  margin-top: 8px;
}
.stor-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  padding: 22px clamp(18px, 3vw, 28px);
  margin-top: 22px;
}
.stor-card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.stor-card-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.stor-list li {
  display: flex;
  gap: 12px;
  padding: 6px 0;
  color: var(--dim);
  font-size: 13.5px;
  line-height: 1.6;
}
.stor-list li::before { content: "▸"; color: var(--accent); flex: 0 0 auto; }
.stor-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.07);
}
.stor-row:last-child { border-bottom: 0; }
.stor-thumb {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--line-2);
  flex: 0 0 auto;
}
.stor-thumb-ph {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex: 0 0 auto;
}
.stor-info { min-width: 0; flex: 1 1 180px; }
.stor-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  word-break: break-all;
}
.stor-size {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--faint);
  letter-spacing: 0.1em;
  margin-top: 3px;
}
.stor-actions { display: flex; gap: 10px; margin-left: auto; }
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  display: grid;
  place-items: center;
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
}
.icon-btn svg { stroke: var(--dim); transition: stroke 0.25s; }
.icon-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}
.icon-btn:hover svg { stroke: var(--accent); }
.icon-btn.is-danger:hover {
  border-color: var(--danger);
  background: rgba(255, 97, 97, 0.08);
}
.icon-btn.is-danger:hover svg { stroke: var(--danger); }
.stor-empty {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 0.1em;
  padding: 26px 0 10px;
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .marquee-track { animation: none; }
  .grain { animation: none; }
  .cursor-dot, .cursor-ring { display: none !important; }
}