@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Share+Tech+Mono&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
  
  --c-bg:          #010101;
  --c-surface:     #0a0a0a;
  --c-surface-2:   #0f0f0f;
  --c-border:      rgba(255, 255, 255, 0.07);
  --c-border-md:   rgba(255, 255, 255, 0.14);
  --c-border-hi:   rgba(255, 255, 255, 0.35);
  --c-text:        #ffffff;
  --c-text-dim:    #555555;
  --c-text-muted:  #2a2a2a;
  --c-accent:      #c8a96e;
  --c-accent-dim:  rgba(200, 169, 110, 0.15);
  --c-green:       #4caf78;
  --c-red:         #c84c4c;
  --c-blue:        #4c8ec8;

  
  --f-display: 'Orbitron', sans-serif;
  --f-mono:    'Share Tech Mono', monospace;
  --f-body:    'Rajdhani', sans-serif;

  
  --sp-xs:  4px;
  --sp-sm:  8px;
  --sp-md:  16px;
  --sp-lg:  24px;
  --sp-xl:  40px;
  --sp-2xl: 64px;

  
  --sidebar-w:    300px;
  --header-h:     70px;
  --border-r:     2px;

  
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.4, 0, 1, 1);
  --ease-io:  cubic-bezier(0.4, 0, 0.2, 1);

  
  --t-fast:   0.2s var(--ease-out);
  --t-med:    0.45s var(--ease-out);
  --t-slow:   0.5s var(--ease-out);
  --t-xslow:  1.1s  var(--ease-out);
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background:  var(--c-bg);
  color:       var(--c-text);
  font-family: var(--f-body);
  overflow:    hidden;
  width:       100vw;
  height:      100vh;
  cursor:      none;
}

img { display: block; max-width: 100%; }
button { cursor: none; font-family: inherit; }
a { color: inherit; text-decoration: none; cursor: none; }
ul, ol { list-style: none; }


#cursor-dot,
#cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  opacity: 0;
  transition: opacity var(--t-fast);
}

#cursor-dot {
  width: 5px;
  height: 5px;
  background: var(--c-accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, background var(--t-fast);
}

#cursor-ring {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(200, 169, 110, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.12s var(--ease-out), width var(--t-fast), height var(--t-fast), border-color var(--t-fast);
}

body.cursor-hover #cursor-dot  { transform: translate(-50%, -50%) scale(2.5); background: #fff; }
body.cursor-hover #cursor-ring { width: 50px; height: 50px; border-color: rgba(255,255,255,0.3); }
body.cursor-click #cursor-dot  { transform: translate(-50%, -50%) scale(0.5); }


#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}


.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.08) 3px,
    rgba(0, 0, 0, 0.08) 4px
  );
}


.corner-deco {
  position: fixed;
  width: 40px;
  height: 40px;
  pointer-events: none;
  z-index: 5;
}
.corner-deco--tl { top: 20px;    left: 20px;  border-top: 1px solid var(--c-border-md); border-left: 1px solid var(--c-border-md); }
.corner-deco--tr { top: 20px;    right: 20px; border-top: 1px solid var(--c-border-md); border-right: 1px solid var(--c-border-md); }
.corner-deco--bl { bottom: 20px; left: 20px;  border-bottom: 1px solid var(--c-border-md); border-left: 1px solid var(--c-border-md); }
.corner-deco--br { bottom: 20px; right: 20px; border-bottom: 1px solid var(--c-border-md); border-right: 1px solid var(--c-border-md); }


#sys-clock {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 4px;
  color: var(--c-text-muted);
  z-index: 10;
  pointer-events: none;
}


.noise {
  position: fixed;
  inset: -200%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px;
  animation: noise-shift 0.5s steps(1) infinite;
}

@keyframes noise-shift {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-5%, -5%); }
  50%  { transform: translate(5%, 5%); }
  75%  { transform: translate(-5%, 5%); }
  100% { transform: translate(5%, -5%); }
}

.mute-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--c-text-muted); /* تأكد من وجود المتغير عندك أو استبدله بـ #666 */
  cursor: pointer;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  letter-spacing: 1px;
}

.mute-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--c-primary); /* لون النيون حقك */
  color: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.mute-btn.is-muted {
  color: #ff3e3e; /* لون أحمر خفيف عند الكتم */
  border-color: rgba(255, 62, 62, 0.3);
}

.mute-btn__icon {
  font-size: 0.8rem;
}

#hero {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity var(--t-slow), transform var(--t-slow);
}

#hero.exit {
  opacity: 0;
  transform: translateY(-40px);
  pointer-events: none;
}

.hero__eyebrow {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 8px;
  color: var(--c-accent);
  margin-bottom: var(--sp-lg);
  opacity: 0;
  animation: fade-up 0.8s 0.3s var(--ease-out) forwards;
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(4rem, 14vw, 9rem);
  font-weight: 900;
  letter-spacing: clamp(12px, 3vw, 40px);
  line-height: 1;
  text-align: center;
  opacity: 0;
  animation: fade-up 1s 0.5s var(--ease-out) forwards;
  position: relative;
}

.hero__title-line {
  display: block;
  background: linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,0.5) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-family: var(--f-mono);
  font-size: 0.82rem;
  letter-spacing: 10px;
  color: var(--c-text-dim);
  margin-top: var(--sp-md);
  opacity: 0;
  animation: fade-up 0.8s 0.8s var(--ease-out) forwards;
}

.hero__divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--c-border-md), transparent);
  margin: var(--sp-xl) auto;
  opacity: 0;
  animation: fade-in 0.8s 1.1s var(--ease-out) forwards;
}

.hero__btn {
  background:   transparent;
  color:        var(--c-text);
  border:       1px solid var(--c-border-md);
  padding:      18px 72px;
  font-family:  var(--f-display);
  font-size:    0.85rem;
  letter-spacing: 6px;
  position:     relative;
  overflow:     hidden;
  opacity: 0;
  animation: fade-up 0.8s 1.3s var(--ease-out) forwards;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.hero__btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-text);
  transform: translateY(101%);
  transition: transform var(--t-med);
  z-index: -1;
}

.hero__btn:hover { color: #000; border-color: var(--c-text); }
.hero__btn:hover::before { transform: translateY(0); }

.hero__version {
  position: absolute;
  bottom: 40px;
  right: 60px;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--c-text-muted);
  opacity: 0;
  animation: fade-in 1s 1.8s var(--ease-out) forwards;
}


#loader {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med);
}

#loader.active {
  opacity: 1;
  pointer-events: auto;
}

.loader__inner {
  width: min(440px, 88vw);
}

.loader__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--sp-sm);
}

.loader__msg {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 3px;
  color: #444;
  min-height: 1em;
  transition: color var(--t-fast);
}

.loader__msg.pulse { color: var(--c-accent); }

.loader__pct {
  font-family: var(--f-display);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--c-text);
  min-width: 44px;
  text-align: right;
}

.loader__track {
  height: 3px;
  background: rgba(255,255,255,0.1);
  position: relative;
  overflow: visible;
  border-radius: 2px;
}

.loader__fill {
  position: absolute;
  top: 0; left: 0; height: 3px;
  width: 0%;
  background: linear-gradient(to right, var(--c-accent), #ffffff);
  box-shadow: 0 0 12px rgba(200,169,110,0.8), 0 0 24px rgba(200,169,110,0.4);
  transition: width 0.08s linear;
  border-radius: 2px;
}

.loader__fill::after {
  content: '';
  position: absolute;
  right: -2px;
  top: -5px;
  width: 3px;
  height: 13px;
  background: var(--c-accent);
  box-shadow: 0 0 12px var(--c-accent), 0 0 24px rgba(200,169,110,0.6);
  border-radius: 1px;
}

.loader__log {
  margin-top: var(--sp-lg);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  line-height: 1.9;
  color: var(--c-text-muted);
  min-height: 80px;
}

.loader__log-line { display: block; }
.loader__log-line.new { color: #333; }


#app {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-slow);
}

#app.active {
  opacity: 1;
  pointer-events: auto;
}

#header {
  grid-column: 1 / -1;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-xl);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  z-index: 20;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.header__logo {
  font-family:    var(--f-display);
  font-size:      1rem;
  font-weight:    700;
  letter-spacing: 6px;
  position: relative;
}

.header__logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, var(--c-accent), transparent);
}

.header__badge {
  font-family:  var(--f-mono);
  font-size:    0.62rem;
  letter-spacing: 3px;
  color:        var(--c-accent);
  border:       1px solid rgba(200,169,110,0.3);
  padding:      3px 8px;
}

.header__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.header__stat {
  font-family:  var(--f-mono);
  font-size:    0.68rem;
  letter-spacing: 3px;
  color:        var(--c-text-dim);
  display:      flex;
  align-items:  center;
  gap:          6px;
}

.header__stat-dot {
  width:  5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 6px var(--c-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.header__exit {
  font-family:  var(--f-mono);
  font-size:    0.68rem;
  letter-spacing: 4px;
  color:        var(--c-text-muted);
  border:       1px solid transparent;
  padding:      6px 14px;
  background:   transparent;
  transition:   all var(--t-fast);
}

.header__exit:hover {
  color:        var(--c-text);
  border-color: var(--c-border-md);
}

#sidebar {
  grid-column: 1;
  grid-row: 2;
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  padding: var(--sp-xl) 0;
  position: relative;
  overflow: hidden;
}

#sidebar::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--c-accent), transparent);
  opacity: 0.2;
}

.sidebar__section {
  padding: 0 var(--sp-xl);
  margin-bottom: var(--sp-xl);
}

.sidebar__label {
  font-family:  var(--f-mono);
  font-size:    0.62rem;
  letter-spacing: 4px;
  color:        var(--c-text-muted);
  margin-bottom: var(--sp-md);
}

.nav__item {
  display:      flex;
  align-items:  center;
  gap:          var(--sp-md);
  padding:      14px var(--sp-xl);
  font-family:  var(--f-display);
  font-size:    0.68rem;
  letter-spacing: 3px;
  color:        var(--c-text-muted);
  transition:   all var(--t-fast);
  position:     relative;
  cursor: none;
}

.nav__item::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 2px;
  height: 100%;
  background: var(--c-accent);
  transform: scaleY(0);
  transition: transform var(--t-fast);
}

.nav__item:hover {
  color: #888;
  padding-left: calc(var(--sp-xl) + 6px);
}

.nav__item.active {
  color: #000;
  background: var(--c-text);
}

.nav__item.active::before {
  transform: scaleY(1);
}

.nav__num {
  font-family: var(--f-mono);
  font-size:   0.48rem;
  color:       inherit;
  opacity:     0.5;
}

.sidebar__bottom {
  margin-top: auto;
  padding: 0 var(--sp-xl);
}

.sidebar__sys-info {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  color: var(--c-text-muted);
  line-height: 2;
}

#main {
  grid-column: 2;
  grid-row: 2;
  overflow: hidden;
  position: relative;
}

.pane {
  position: absolute;
  inset: 0;
  padding: var(--sp-2xl) var(--sp-xl);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(20px);
  transition: opacity var(--t-med), transform var(--t-med), visibility 0s var(--t-med);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.pane::-webkit-scrollbar { width: 3px; }
.pane::-webkit-scrollbar-track { background: transparent; }
.pane::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); }

.pane.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  transition: opacity var(--t-med), transform var(--t-med);
}

.pane__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--sp-2xl);
  padding-bottom: var(--sp-lg);
  border-bottom: 1px solid var(--c-border);
}



.pane__eyebrow {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 5px;
  color: var(--c-accent);
  margin-bottom: 8px;
}

.pane__title {
  font-family:  var(--f-display);
  font-size:    clamp(1.5rem, 3vw, 2.2rem);
  font-weight:  700;
  letter-spacing: 6px;
}

.pane__count {
  font-family:  var(--f-mono);
  font-size:    0.68rem;
  letter-spacing: 3px;
  color:        var(--c-text-dim);
}


.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-lg);
  margin-bottom: var(--sp-2xl);
}

.stat-card {
  padding: var(--sp-lg);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-fast);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(to right, var(--c-accent), transparent);
  opacity: 0;
  transition: opacity var(--t-fast);
}

.stat-card:hover { border-color: var(--c-border-md); }
.stat-card:hover::before { opacity: 1; }

.stat-card__label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-sm);
}

.stat-card__value {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
}

.stat-card__sub {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  color: var(--c-text-dim);
  margin-top: 6px;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--sp-lg);
}

.dash-card {
  padding: var(--sp-xl);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
}

.dash-card__title {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 4px;
  color: var(--c-text-dim);
  margin-bottom: var(--sp-xl);
}

.skill-item {
  margin-bottom: var(--sp-lg);
}

.skill-item__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.skill-item__name {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: #888;
}

.skill-item__pct {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  color: var(--c-text-dim);
}

.skill-item__track {
  height: 1px;
  background: var(--c-border);
  position: relative;
}

.skill-item__fill {
  position: absolute;
  top: 0; left: 0; height: 1px;
  width: 0%;
  background: var(--c-accent);
  transition: width 1.2s var(--ease-out);
  box-shadow: 0 0 6px rgba(200,169,110,0.4);
}

.activity-item {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--c-border);
}

.activity-item:last-child { border-bottom: none; }

.activity-item__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-accent);
  flex-shrink: 0;
}

.activity-item__text {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: #555;
}

.activity-item__time {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--c-text-muted);
}


.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-lg);
}

.proj-card {
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  overflow: hidden;
  transition: border-color var(--t-fast), transform var(--t-med);
  position: relative;
}

.proj-card:hover {
  border-color: var(--c-border-md);
  transform: translateY(-4px);
}

.proj-card__img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  filter: grayscale(1) brightness(0.45);
  transition: filter var(--t-slow), transform var(--t-slow);
  display: block;
}

.proj-card__img-placeholder {
  width: 100%;
  height: 170px;
  background: var(--c-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 1.5rem;
  letter-spacing: 8px;
  color: var(--c-border-md);
}

.proj-card:hover .proj-card__img {
  filter: grayscale(0.3) brightness(0.7);
  transform: scale(1.04);
}

.proj-card__img-wrap {
  overflow: hidden;
  position: relative;
}

.proj-card__img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 60%;
  background: linear-gradient(to top, var(--c-surface), transparent);
  pointer-events: none;
}

.proj-card__body {
  padding: var(--sp-lg);
}

.proj-card__uid {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--c-text-muted);
  margin-bottom: 6px;
}

.proj-card__title {
  font-family:  var(--f-display);
  font-size:    0.85rem;
  letter-spacing: 3px;
  margin-bottom: var(--sp-sm);
}

.proj-card__meta {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-top: var(--sp-md);
}

.proj-card__tag {
  font-family:  var(--f-mono);
  font-size:    0.45rem;
  letter-spacing: 2px;
  color:        #555;
  border:       1px solid var(--c-border);
  padding:      3px 8px;
}

.proj-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-md) var(--sp-lg);
  border-top: 1px solid var(--c-border);
}

.proj-card__rating {
  font-family: var(--f-display);
  font-size: 0.72rem;
  color: var(--c-accent);
  letter-spacing: 2px;
}

.proj-card__status {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--c-green);
  display: flex;
  align-items: center;
  gap: 5px;
}

.proj-card__status::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-green);
}

.proj-detail {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med);
  backdrop-filter: blur(10px);
}

.proj-detail.open {
  opacity: 1;
  pointer-events: auto;
}

.proj-detail__box {
  width: min(780px, 92vw);
  max-height: 88vh;
  border: 1px solid var(--c-border-md);
  background: var(--c-surface);
  overflow-y: auto;
  scrollbar-width: none;
  transform: scale(0.96) translateY(20px);
  transition: transform var(--t-med);
}

.proj-detail.open .proj-detail__box { transform: scale(1) translateY(0); }

.proj-detail__header {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.proj-detail__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}

.proj-detail__cover-placeholder {
  width: 100%;
  height: 100%;
  background: var(--c-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 3rem;
  letter-spacing: 12px;
  color: var(--c-border-md);
}

.proj-detail__header-info {
  position: absolute;
  bottom: var(--sp-xl);
  left: var(--sp-xl);
}

.proj-detail__uid {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 4px;
  color: var(--c-accent);
  margin-bottom: 8px;
}

.proj-detail__title {
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: 5px;
}

.proj-detail__close {
  position: absolute;
  top: var(--sp-lg);
  right: var(--sp-lg);
  background: transparent;
  border: 1px solid var(--c-border-md);
  color: var(--c-text);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 3px;
  padding: 8px 16px;
  transition: all var(--t-fast);
}

.proj-detail__close:hover {
  background: var(--c-text);
  color: #000;
}

.proj-detail__body {
  padding: var(--sp-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
}

.proj-detail__info-row {
  display: flex;
  align-items: baseline;
  gap: var(--sp-md);
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--c-border);
}

.proj-detail__info-label {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--c-text-muted);
  min-width: 90px;
}

.proj-detail__info-val {
  font-family: var(--f-body);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: #aaa;
}

.proj-detail__desc {
  font-family: var(--f-body);
  font-size: 0.9rem;
  line-height: 1.8;
  color: #666;
  margin-top: var(--sp-lg);
}


.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-xl);
}

.about-id-card {
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  padding: var(--sp-xl);
  position: relative;
  overflow: hidden;
}

.about-id-card::before {
  content: 'ID';
  position: absolute;
  top: var(--sp-md);
  right: var(--sp-lg);
  font-family: var(--f-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  letter-spacing: 4px;
}

.about__avatar {
  width: 80px;
  height: 80px;
  border: 1px solid var(--c-border-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--sp-lg);
  position: relative;
}

.about__avatar::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: -3px;
  right: 3px;
  top: 3px;
  border: 1px solid rgba(200,169,110,0.2);
  pointer-events: none;
}

.about__name {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 5px;
  margin-bottom: 6px;
}

.about__title {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 4px;
  color: var(--c-accent);
  margin-bottom: var(--sp-xl);
}

.about__bio {
  font-family: var(--f-body);
  font-size: 0.9rem;
  line-height: 1.9;
  color: #555;
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-lg);
}



.about-section {
  margin-bottom: var(--sp-xl);
}

.about-section__title {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 4px;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-lg);
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.about-section__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--c-border);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.skill-tag {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: #666;
  border: 1px solid var(--c-border);
  padding: 7px 14px;
  transition: all var(--t-fast);
}

.skill-tag:hover {
  border-color: var(--c-border-hi);
  color: var(--c-text);
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 2px;
  color: #555;
  padding: var(--sp-md);
  border: 1px solid var(--c-border);
  transition: all var(--t-fast);
}

.contact-item:hover {
  border-color: var(--c-border-md);
  color: #888;
}

.contact-item__icon {
  color: var(--c-accent);
  font-size: 0.68rem;
  letter-spacing: 3px;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes glitch-anim {
  0%   { transform: translate(0)    skewX(0); }
  10%  { transform: translate(-4px, 3px) skewX(1deg); }
  20%  { transform: translate(4px, -3px) skewX(-1deg); }
  30%  { transform: translate(-3px, 2px) skewX(0.5deg); }
  40%  { transform: translate(3px, -2px) skewX(-0.5deg); }
  50%  { transform: translate(-2px, 1px) skewX(0.3deg); }
  100% { transform: translate(0)    skewX(0); }
}

.glitch { animation: glitch-anim 0.2s infinite; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}