:root {
  --c-bg:          #070d1a;
  --c-surface:     #0c1525;
  --c-surface-2:   #101e32;
  --c-border:      rgba(255,255,255,.07);
  --c-border-hi:   rgba(255,255,255,.14);

  --c-accent:      #3d9eff;
  --c-accent-dim:  #1a6fcc;
  --c-accent-glow: rgba(61,158,255,.22);
  --c-red:         #ff4d6d;
  --c-gold:        #f0c040;

  --c-text:        #e6eeff;
  --c-muted:       #8fa8c8;
  --c-dim:         #516b8a;

  --f-display: 'Syne', sans-serif;
  --f-mono:    'Space Mono', monospace;
  --f-body:    'Inter', sans-serif;

  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;

  --header-h: 72px;
  --max-w:    1100px;
  --gap:      18px;

  --ease:        cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --ease-in:     cubic-bezier(.4,0,1,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: var(--header-h);
  overflow-x: hidden;
}
img  { display: block; max-width: 100%; }
ul   { list-style: none; }
a    { color: var(--c-accent); text-decoration: none; transition: color .18s; }
a:hover { color: #fff; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: var(--c-bg);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .88rem;
  padding: 10px 20px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  z-index: 9999;
  transition: top .18s;
  white-space: nowrap;
}
.skip-link:focus { top: 0; color: var(--c-bg); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}
.modal-close:focus-visible,
.modal-nav-btn:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.nav-cta:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

.bg-layer {
  position: fixed; inset: 0; z-index: -10;
  pointer-events: none; overflow: hidden;
}
.bg-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .22;
  will-change: transform;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #0a3060 0%, transparent 70%);
  top: -200px; left: -100px;
  animation: orbDrift 22s ease-in-out infinite alternate;
}
.orb-2 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, #061535 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation: orbDrift 28s ease-in-out infinite alternate-reverse;
}
.orb-3 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(61,158,255,.12) 0%, transparent 70%);
  top: 45%; left: 55%;
  animation: orbDrift 18s ease-in-out infinite alternate;
}
@keyframes orbDrift {
  from { transform: translate(0,0); }
  to   { transform: translate(30px, 22px); }
}
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(61,158,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,158,255,.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 0%, transparent 100%);
}
.bg-noise {
  position: absolute; inset: 0; opacity: .02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}

.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h); z-index: 1000;
  display: flex; align-items: center;
  background: rgba(7,13,26,.85);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,.5); }
.header-inner {
  width: 100%; max-width: var(--max-w);
  margin: 0 auto; padding: 0 22px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 16px;
}

.brand {
  display: flex; align-items: center; gap: 11px;
  color: var(--c-text); text-decoration: none; flex-shrink: 0;
}
.brand:hover { color: var(--c-text); }
.logo-wrap { position: relative; width: 42px; height: 42px; flex-shrink: 0; }
.logo {
  width: 42px; height: 42px; border-radius: var(--r-sm);
  object-fit: cover; position: relative; z-index: 1;
  transition: transform .3s var(--ease-spring);
}
.brand:hover .logo { transform: scale(1.07) rotate(-3deg); }
.logo-glow {
  position: absolute; inset: -5px;
  background: var(--c-accent-glow); border-radius: 14px;
  filter: blur(10px); opacity: 0; transition: opacity .3s;
}
.brand:hover .logo-glow { opacity: 1; }
.brand-text { display: flex; flex-direction: column; gap: 1px; }
.brand-name {
  font-family: var(--f-display); font-weight: 800;
  font-size: 1.08rem; color: var(--c-accent);
  line-height: 1; letter-spacing: -.02em;
}
.brand-tagline {
  font-family: var(--f-mono); font-size: .58rem;
  color: var(--c-muted); letter-spacing: .06em;
}

.nav-toggle { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 9px; border-radius: var(--r-sm);
  transition: background .2s;
}
.burger:hover { background: rgba(255,255,255,.05); }
.burger span {
  display: block; width: 20px; height: 2px;
  background: var(--c-text); border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.nav-toggle:checked ~ .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked ~ .burger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle:checked ~ .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-family: var(--f-display); font-weight: 600; font-size: .83rem;
  color: var(--c-muted); padding: 7px 11px; border-radius: var(--r-sm);
  text-decoration: none; transition: color .18s, background .18s;
  position: relative; letter-spacing: .01em; white-space: nowrap;
}
.nav-link::before {
  content: attr(data-label);
  position: absolute; top: 3px; left: 8px;
  font-family: var(--f-mono); font-size: .46rem;
  color: var(--c-dim); letter-spacing: .1em; pointer-events: none;
}
.nav-link:hover { color: var(--c-text); background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--c-accent); background: rgba(61,158,255,.07); }
.nav-cta {
  font-family: var(--f-display); font-weight: 700; font-size: .83rem;
  color: var(--c-bg) !important; background: var(--c-accent);
  padding: 8px 15px; border-radius: var(--r-sm); text-decoration: none;
  transition: filter .18s, transform .2s var(--ease-spring), box-shadow .18s;
  box-shadow: 0 0 18px var(--c-accent-glow); margin-left: 6px; white-space: nowrap;
}
.nav-cta:hover {
  background: #62b8ff; transform: translateY(-1px);
  box-shadow: 0 4px 28px var(--c-accent-glow); color: var(--c-bg) !important;
}
.nav-cta.active { background: var(--c-accent-dim); }

.app-main {
  flex: 1; width: 100%; max-width: var(--max-w);
  margin: 0 auto; padding: 0 22px 48px;
}

.page-exit { animation: pageExit .2s var(--ease-in) both; pointer-events: none; }
@keyframes pageExit {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-12px); }
}
.page-enter { animation: pageEnter .4s var(--ease) both; }
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-flash {
  position: fixed; top: var(--header-h); left: 0;
  width: 0%; height: 2px; z-index: 2000; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--c-accent), #fff, var(--c-accent), transparent);
  box-shadow: 0 0 14px var(--c-accent), 0 0 30px var(--c-accent-glow);
  animation: flashLine .36s var(--ease) forwards;
}
@keyframes flashLine {
  0%  { width: 0%;   opacity: 1; }
  65% { width: 100%; opacity: 1; }
  100%{ width: 100%; opacity: 0; }
}

.fade-in {
  opacity: 0;
  animation: fadeUp .5s var(--ease) both;
  animation-delay: var(--delay, 0s);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-mono); font-size: .68rem;
  color: var(--c-accent); background: rgba(61,158,255,.09);
  border: 1px solid rgba(61,158,255,.18);
  padding: 5px 12px; border-radius: 99px;
  letter-spacing: .09em; text-transform: uppercase; margin-bottom: 24px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-accent); box-shadow: 0 0 6px var(--c-accent);
  animation: badgePulse 2.4s ease-in-out infinite;
}
@keyframes badgePulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: .5; transform: scale(.8); }
}

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-display); font-weight: 700; font-size: .88rem;
  padding: 10px 20px; border-radius: var(--r-sm);
  text-decoration: none; cursor: pointer; border: none;
  transition: transform .2s var(--ease-spring), filter .18s, box-shadow .18s;
  letter-spacing: .01em;
}
.btn-primary {
  background: var(--c-accent); color: var(--c-bg);
  box-shadow: 0 0 22px var(--c-accent-glow);
}
.btn-primary:hover {
  filter: brightness(1.1); transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--c-accent-glow); color: var(--c-bg);
}
.btn-ghost {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-border-hi);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.06); transform: translateY(-2px); color: var(--c-text);
}
.btn-lg { padding: 13px 26px; font-size: .95rem; }

.section-label {
  font-family: var(--f-mono); font-size: .62rem;
  color: var(--c-dim); letter-spacing: .18em;
  text-transform: uppercase; margin-bottom: 18px; padding-left: 2px;
}

.page-hero { padding: 56px 0 44px; max-width: 580px; }
.page-title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  line-height: 1.06; letter-spacing: -.03em;
  margin-bottom: 14px; color: var(--c-text);
}
.page-title .accent { color: var(--c-accent); }
.page-desc { font-size: .95rem; color: var(--c-muted); max-width: 44ch; line-height: 1.72; }

.section-heading {
  font-family: var(--f-display); font-weight: 700;
  font-size: 1.1rem; color: var(--c-text);
  letter-spacing: -.02em; margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.section-heading::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--c-border-hi), transparent);
}

.hero-section { padding: 68px 0 56px; max-width: 660px; }
.hero-title {
  display: flex; flex-direction: column;
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(3.4rem, 9.5vw, 7rem);
  line-height: .9; letter-spacing: -.045em; margin-bottom: 18px;
}
.title-line { display: block; }
.title-line.accent { color: var(--c-accent); }
.hero-sub {
  font-family: var(--f-mono); font-size: .76rem;
  color: var(--c-muted); letter-spacing: .12em;
  margin-bottom: 14px; text-transform: uppercase;
}
.hero-desc {
  font-size: 1rem; color: #a4bcd8;
  max-width: 46ch; margin-bottom: 32px; line-height: 1.72;
}
.hero-actions { display: flex; gap: 11px; flex-wrap: wrap; }

.cards-section { padding-bottom: 44px; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); overflow: hidden; position: relative;
  transition: transform .28s var(--ease), border-color .28s, box-shadow .28s;
  animation: fadeUp .5s var(--ease) both; animation-delay: var(--delay, 0s);
}
.card:hover {
  transform: translateY(-4px); border-color: var(--c-border-hi);
  box-shadow: 0 12px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(61,158,255,.07);
}
.card[data-card-id] { cursor: pointer; }
.card[data-card-id] * { pointer-events: none; }
.card--wide { grid-column: 1 / -1; }
.card-accent-bar {
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent);
  opacity: 0; transition: opacity .28s;
}
.card:hover .card-accent-bar { opacity: 1; }
.card-inner { display: flex; align-items: center; gap: 18px; padding: 20px; }
.card-inner--col { flex-direction: column; align-items: flex-start; }
.card-img { width: 68px; height: 68px; border-radius: var(--r-md); object-fit: cover; flex-shrink: 0; }
.card-emoji { font-size: 1.9rem; display: block; margin-bottom: 6px; }
.card-title {
  font-family: var(--f-display); font-weight: 700;
  font-size: .95rem; color: var(--c-text); margin-bottom: 7px; letter-spacing: -.01em;
}
.card-text { font-size: .875rem; color: var(--c-muted); line-height: 1.62; }
.card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 9px; }
.card-tags li {
  font-family: var(--f-mono); font-size: .67rem;
  color: var(--c-accent); background: rgba(61,158,255,.09);
  border: 1px solid rgba(61,158,255,.18);
  padding: 3px 9px; border-radius: 99px; letter-spacing: .04em;
}
.fich-letters { display: flex; flex-direction: column; gap: 6px; width: 100%; padding: 2px 0; }
.fich-letters span {
  font-family: var(--f-display); font-size: .88rem; color: var(--c-muted);
  padding: 6px 10px; border-radius: var(--r-xs); border-left: 2px solid transparent;
  transition: border-color .2s, background .2s, color .2s;
}
.fich-letters span strong { color: var(--c-accent); font-size: .95rem; margin-right: 6px; }
.fich-letters span:hover {
  background: rgba(61,158,255,.07); border-left-color: var(--c-accent); color: var(--c-text);
}
.card-read-more { font-family: var(--f-mono); font-size: .7rem; color: var(--c-accent); letter-spacing: .04em; display: inline-block; margin-top: 6px; }
.card-clickable-hint { padding: 0 20px 14px; margin-top: -6px; }
.card[data-card-id]:hover .card-read-more { color: #fff; }

.channels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 44px; }
.channel-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-xl); padding: 30px 22px;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px;
  position: relative; overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  animation: fadeUp .5s var(--ease) both; animation-delay: var(--delay, 0s);
}
.channel-card:hover {
  transform: translateY(-6px); border-color: rgba(61,158,255,.22);
  box-shadow: 0 20px 50px rgba(0,0,0,.48), 0 0 0 1px rgba(61,158,255,.09);
}
.channel-card-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 38% at 50% 0%, rgba(61,158,255,.06) 0%, transparent 70%);
  pointer-events: none; opacity: 0; transition: opacity .3s;
}
.channel-card:hover .channel-card-bg { opacity: 1; }
.channel-avatar-wrap { position: relative; width: 88px; height: 88px; flex-shrink: 0; }
.channel-avatar {
  width: 88px; height: 88px; border-radius: 50%; object-fit: cover;
  position: relative; z-index: 1; transition: transform .3s var(--ease-spring);
}
.channel-card:hover .channel-avatar { transform: scale(1.06); }
.channel-avatar-ring {
  position: absolute; inset: -3px; border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dim)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out; mask-composite: exclude;
  opacity: 0; transition: opacity .3s;
}
.channel-card:hover .channel-avatar-ring { opacity: 1; }
.channel-info { display: flex; flex-direction: column; align-items: center; gap: 9px; }
.channel-name { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; color: var(--c-text); letter-spacing: -.01em; }
.channel-desc { font-size: .85rem; color: var(--c-muted); line-height: 1.62; max-width: 22ch; }
.channel-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-display); font-weight: 600; font-size: .78rem;
  color: var(--c-accent); background: rgba(61,158,255,.09);
  border: 1px solid rgba(61,158,255,.18); padding: 7px 15px;
  border-radius: var(--r-sm); text-decoration: none; margin-top: 3px;
  transition: background .18s, transform .2s var(--ease-spring), color .18s;
}
.channel-btn:hover { background: rgba(61,158,255,.18); color: #fff; transform: scale(1.04); }

.channels-loading {
  grid-column: 1/-1; display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 60px 0;
}
.channels-loading-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--c-accent);
  animation: dotBounce .75s ease-in-out infinite;
}
.channels-loading-dot:nth-child(2) { animation-delay: .15s; }
.channels-loading-dot:nth-child(3) { animation-delay: .30s; }
@keyframes dotBounce {
  0%,100% { transform: translateY(0); opacity: .35; }
  50%     { transform: translateY(-9px); opacity: 1; }
}
.channels-error {
  grid-column: 1/-1; display: flex; flex-direction: column;
  align-items: center; gap: 8px; padding: 60px 0; color: var(--c-muted); font-size: .9rem;
}
.channels-error span { font-size: 2rem; }

.projects-page { padding-bottom: 48px; }
.proj-tabs {
  display: flex; gap: 4px; background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-sm); padding: 4px; width: fit-content; margin-bottom: 28px;
}
.proj-tab {
  font-family: var(--f-display); font-weight: 600; font-size: .82rem;
  color: var(--c-muted); padding: 7px 18px; border-radius: var(--r-xs);
  border: none; background: transparent; cursor: pointer;
  transition: color .18s, background .18s; display: flex; align-items: center; gap: 7px;
  min-height: 38px;
}
.proj-tab svg { flex-shrink: 0; }
.proj-tab:hover { color: var(--c-text); }
.proj-tab.active { background: var(--c-accent); color: var(--c-bg); font-weight: 700; }
.proj-panel { display: none; }
.proj-panel.active { display: block; }
.proj-empty { grid-column: 1/-1; text-align: center; padding: 56px 20px; color: var(--c-muted); }
.proj-empty-icon { font-size: 2.4rem; margin-bottom: 12px; }
.proj-empty p { font-size: .9rem; line-height: 1.65; }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.photo-item {
  position: relative; border-radius: var(--r-md); overflow: hidden;
  aspect-ratio: 16/10; cursor: pointer; background: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: transform .28s var(--ease), box-shadow .28s, border-color .28s;
}
.photo-item:hover { transform: scale(1.03); border-color: var(--c-border-hi); box-shadow: 0 10px 32px rgba(0,0,0,.5); }
.photo-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .36s var(--ease); }
.photo-item:hover img { transform: scale(1.06); }

.folders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}
.folder-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-md); overflow: hidden; cursor: pointer;
  transition: transform .28s var(--ease), border-color .28s, box-shadow .28s;
  animation: fadeUp .5s var(--ease) both; animation-delay: var(--delay, 0s);
}
.folder-card * { pointer-events: none; }
.folder-card:hover { transform: translateY(-4px); border-color: var(--c-border-hi); box-shadow: 0 12px 38px rgba(0,0,0,.45); }
.folder-card-cover { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--c-surface-2); }
.folder-card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .36s var(--ease); }
.folder-card:hover .folder-card-cover img { transform: scale(1.06); }
.folder-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,13,26,.65) 0%, transparent 60%); display: flex; align-items: flex-end; padding: 10px 12px; }
.folder-card-count { font-family: var(--f-mono); font-size: .68rem; color: rgba(255,255,255,.85); letter-spacing: .06em; }
.folder-card-info { display: flex; align-items: center; gap: 8px; padding: 10px 14px; }
.folder-card-icon { font-size: 1rem; flex-shrink: 0; }
.folder-card-name { font-family: var(--f-display); font-weight: 700; font-size: .85rem; color: var(--c-text); letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.folder-modal { padding: 22px; }
.folder-modal-header { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.folder-modal-title { font-family: var(--f-display); font-weight: 800; font-size: 1.1rem; color: var(--c-text); letter-spacing: -.02em; }
.photo-folder-count { font-family: var(--f-mono); font-size: .65rem; color: var(--c-dim); letter-spacing: .08em; margin-left: auto; flex-shrink: 0; }
.folder-modal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }

.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.video-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-md); overflow: hidden; cursor: pointer;
  transition: transform .28s var(--ease), border-color .28s, box-shadow .28s;
  animation: fadeUp .5s var(--ease) both; animation-delay: var(--delay, 0s);
}
.video-card:hover { transform: translateY(-4px); border-color: var(--c-border-hi); box-shadow: 0 12px 38px rgba(0,0,0,.45); }
.video-thumb { position: relative; aspect-ratio: 16/9; background: var(--c-surface-2); overflow: hidden; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .36s var(--ease); }
.video-card:hover .video-thumb img { transform: scale(1.04); }
.video-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(7,13,26,.3); transition: background .22s;
}
.video-card:hover .video-play { background: rgba(7,13,26,.18); }
.video-play-btn {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(61,158,255,.9); display: flex; align-items: center; justify-content: center;
  transition: transform .22s var(--ease-spring), background .2s;
  box-shadow: 0 0 0 8px rgba(61,158,255,.14);
}
.video-card:hover .video-play-btn { transform: scale(1.12); background: var(--c-accent); }
.video-play-btn svg { margin-left: 3px; }
.video-info { padding: 13px 15px; }
.video-title {
  font-family: var(--f-display); font-weight: 700; font-size: .88rem; color: var(--c-text);
  margin-bottom: 5px; letter-spacing: -.01em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.video-creator { font-family: var(--f-mono); font-size: .7rem; color: var(--c-muted); letter-spacing: .04em; }

.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(4,8,16,.9); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; animation: modalIn .2s var(--ease) forwards;
}
@keyframes modalIn { from { opacity: 0; } to { opacity: 1; } }
.modal-overlay.closing { animation: modalOut .16s var(--ease-in) forwards; }
@keyframes modalOut { from { opacity: 1; } to { opacity: 0; } }
.modal-overlay.modal-no-anim,
.modal-overlay.modal-no-anim .modal-box {
  animation: none !important;
  opacity: 1 !important;
  transform: scale(1) !important;
}
.modal-box {
  position: relative; width: 100%; max-width: 860px; border-radius: var(--r-lg);
  background: var(--c-surface); border: 1px solid var(--c-border-hi);
  box-shadow: 0 32px 80px rgba(0,0,0,.7);
  transform: scale(.94); animation: modalBoxIn .26s var(--ease-spring) forwards;
}
.modal-box-scroll {
  max-height: 85vh; overflow-y: auto; overflow-x: hidden;
  scrollbar-width: thin; scrollbar-color: var(--c-dim) transparent; border-radius: var(--r-lg);
}
.modal-box-scroll::-webkit-scrollbar { width: 5px; }
.modal-box-scroll::-webkit-scrollbar-track { background: transparent; }
.modal-box-scroll::-webkit-scrollbar-thumb { background: var(--c-dim); border-radius: 99px; }
@keyframes modalBoxIn { from { transform: scale(.94); } to { transform: scale(1); } }
.modal-overlay.closing .modal-box { animation: modalBoxOut .16s var(--ease-in) forwards; }
@keyframes modalBoxOut { from { transform: scale(1); } to { transform: scale(.94); } }
.modal-close {
  position: absolute; top: -14px; right: -14px; z-index: 10;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--c-surface-2); border: 1px solid var(--c-border-hi);
  color: var(--c-muted); font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: color .18s, background .18s, transform .2s var(--ease-spring);
}
.modal-close:hover { color: #fff; background: var(--c-surface); transform: scale(1.1) rotate(90deg); }
.modal-video-wrap { position: relative; aspect-ratio: 16/9; border-radius: var(--r-md); overflow: hidden; background: #000; }
.modal-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.modal-video-info { padding: 16px 20px; }
.modal-video-title { font-family: var(--f-display); font-weight: 700; font-size: 1rem; color: var(--c-text); margin-bottom: 4px; letter-spacing: -.01em; }
.modal-video-creator { font-family: var(--f-mono); font-size: .72rem; color: var(--c-muted); letter-spacing: .04em; }
.modal-photo-wrap {
  border-radius: var(--r-md); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: #000; max-height: 80vh;
}
.modal-photo-wrap img { max-height: 80vh; width: auto; max-width: 100%; object-fit: contain; }

.modal-overlay { padding: 48px 16px; align-items: center; }
.modal-nav {
  display: flex; align-items: center; gap: 14px; margin-top: 14px;
}
.modal-nav-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--c-surface-2); border: 1px solid var(--c-border-hi);
  color: var(--c-text); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .18s, transform .18s var(--ease-spring), opacity .18s;
  min-width: 36px;
}
.modal-nav-btn:hover:not(:disabled) { background: var(--c-accent); color: var(--c-bg); transform: scale(1.08); }
.modal-nav-btn:disabled { opacity: .25; cursor: default; }
.modal-nav-counter {
  font-family: var(--f-mono); font-size: .72rem;
  color: var(--c-muted); letter-spacing: .06em; white-space: nowrap;
}
.modal-img-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; gap: 12px; flex-wrap: wrap;
}
.modal-img-category {
  font-family: var(--f-mono); font-size: .72rem;
  color: var(--c-muted); letter-spacing: .05em;
}
.modal-img-footer .modal-nav { margin-top: 0; }

.join-page { padding-bottom: 48px; }
.join-sections { display: flex; flex-direction: column; gap: 32px; }
.join-section {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--r-xl); overflow: hidden; transition: border-color .28s;
}
.join-section:hover { border-color: var(--c-border-hi); }
.join-section-header {
  display: flex; align-items: center; gap: 16px;
  padding: 26px 28px 22px; border-bottom: 1px solid var(--c-border); position: relative;
}
.join-section-num {
  font-family: var(--f-mono); font-weight: 700; font-size: 2.2rem;
  color: var(--c-dim); line-height: 1; flex-shrink: 0; transition: color .3s;
}
.join-section:hover .join-section-num { color: var(--c-accent); }
.join-section-titles { display: flex; flex-direction: column; gap: 3px; }
.join-section-tag { font-family: var(--f-mono); font-size: .64rem; color: var(--c-accent); letter-spacing: .1em; text-transform: uppercase; }
.join-section-title { font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; color: var(--c-text); letter-spacing: -.02em; }
.join-section-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent); opacity: 0; transition: opacity .28s;
}
.join-section:hover .join-section-accent { opacity: 1; }
.join-section-body { padding: 26px 28px; }
.join-desc { font-size: .92rem; color: var(--c-muted); line-height: 1.75; margin-bottom: 22px; max-width: 60ch; }
.join-requirements { display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.join-req { display: flex; align-items: flex-start; gap: 11px; font-size: .88rem; color: var(--c-muted); line-height: 1.55; }
.join-req-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-accent); flex-shrink: 0; margin-top: 7px; box-shadow: 0 0 5px var(--c-accent); }
.join-info-box {
  background: rgba(61,158,255,.05); border: 1px solid rgba(61,158,255,.12);
  border-radius: var(--r-md); padding: 15px 18px;
  font-size: .85rem; color: var(--c-muted); line-height: 1.68; margin-bottom: 22px;
}
.join-info-box strong { color: var(--c-accent); }
.join-section-body .btn + .btn { margin-left: 10px; }
.discord-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: .7rem;
  background: rgba(88,101,242,.12); border: 1px solid rgba(88,101,242,.25);
  color: #8b9eff; padding: 6px 13px; border-radius: 99px; margin-bottom: 18px; letter-spacing: .06em;
}
.discord-badge svg { flex-shrink: 0; }

.notfound-wrap {
  position: relative; min-height: calc(100vh - var(--header-h) - 80px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px 20px; overflow: hidden;
}
.notfound-glitch-wrap { position: relative; display: inline-block; margin-bottom: -10px; user-select: none; }
.notfound-num {
  display: block; font-family: var(--f-display); font-weight: 800;
  font-size: clamp(9rem, 26vw, 17rem); line-height: 1; letter-spacing: -.06em;
  background: linear-gradient(160deg, #18386a 0%, #0b1d3a 50%, #060f1e 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  position: relative; z-index: 1; animation: numFloat 7s ease-in-out infinite;
}
@keyframes numFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.glitch-1 {
  position: absolute; top: 0; left: 0; right: 0;
  -webkit-text-stroke: 1.5px rgba(255,77,109,.5); background: none;
  -webkit-background-clip: unset; background-clip: unset; -webkit-text-fill-color: transparent;
  z-index: 2; animation: glitch1 4.5s infinite;
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%); opacity: 0;
}
.glitch-2 {
  position: absolute; top: 0; left: 0; right: 0;
  -webkit-text-stroke: 1.5px rgba(61,158,255,.6); background: none;
  -webkit-background-clip: unset; background-clip: unset; -webkit-text-fill-color: transparent;
  z-index: 2; animation: glitch2 4.5s infinite;
  clip-path: polygon(0 55%, 100% 55%, 100% 75%, 0 75%); opacity: 0;
}
@keyframes glitch1 {
  0%,88%,100% { opacity: 0; transform: translate(0); }
  90% { opacity: 1; transform: translate(-5px, 2px); }
  92% { opacity: 1; transform: translate(5px, -2px); }
  95% { opacity: 1; transform: translate(-2px, 0); }
  97% { opacity: 0; }
}
@keyframes glitch2 {
  0%,82%,100% { opacity: 0; transform: translate(0); }
  84% { opacity: 1; transform: translate(6px, -3px); }
  87% { opacity: 1; transform: translate(-4px, 2px); }
  90% { opacity: 0; }
}
.notfound-scanlines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.05) 2px, rgba(0,0,0,.05) 4px);
  pointer-events: none; z-index: 3; animation: scanMove 12s linear infinite; opacity: .28;
}
@keyframes scanMove { from { background-position: 0 0; } to { background-position: 0 200px; } }
.notfound-content { position: relative; z-index: 5; max-width: 520px; margin: 0 auto; }
.notfound-title { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.5rem, 4vw, 2.2rem); color: var(--c-text); letter-spacing: -.03em; margin-bottom: 18px; }
.notfound-code {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: .8rem;
  color: #ff6b84; padding: 9px 16px; border-radius: var(--r-sm);
  margin-bottom: 18px; letter-spacing: .03em; white-space: nowrap;
  background: rgba(255,77,109,.07); border: 1px solid rgba(255,77,109,.16);
}
.notfound-prompt { color: var(--c-red); font-weight: 700; }
.notfound-cursor { animation: blink .9s step-end infinite; color: #ff6b84; margin-left: 2px; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
.notfound-desc { font-size: .92rem; color: var(--c-muted); line-height: 1.7; margin-bottom: 30px; }
.notfound-actions { display: flex; gap: 11px; justify-content: center; flex-wrap: wrap; }
.notfound-grid {
  position: absolute; bottom: 0; left: -20%; right: -20%; height: 230px;
  background-image: linear-gradient(rgba(61,158,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(61,158,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  transform: perspective(400px) rotateX(60deg); transform-origin: bottom center;
  mask-image: linear-gradient(to top, rgba(0,0,0,.5) 0%, transparent 100%);
  pointer-events: none; z-index: 0;
}

.site-footer { border-top: 1px solid var(--c-border); background: rgba(7,13,26,.55); padding: 22px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: var(--f-display); font-weight: 700; color: var(--c-muted); font-size: .88rem; }
.footer-brand img { width: 26px; height: 26px; border-radius: 6px; object-fit: cover; }
.footer-copy { font-size: .8rem; color: var(--c-dim); }
.footer-credit { font-size: .8rem; color: var(--c-dim); margin-left: auto; }
.footer-credit a { color: var(--c-muted); }
.footer-credit a:hover { color: var(--c-text); }

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

.members-section { padding: 48px 0 12px; width: 100%; }
.members-grid { display: flex; flex-wrap: wrap; gap: 16px; }
.member-card {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  cursor: pointer; padding: 28px 24px 22px; border-radius: var(--r-lg);
  border: 1px solid var(--c-border); background: var(--c-surface); width: 160px;
  transition: border-color .22s, transform .22s var(--ease-spring), box-shadow .22s;
  animation: fadeUp .5s var(--ease) both; animation-delay: var(--delay, 0s);
  position: relative; overflow: hidden;
}
.member-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent); opacity: 0; transition: opacity .22s;
}
.member-card:hover { border-color: rgba(61,158,255,.28); transform: translateY(-4px); box-shadow: 0 12px 34px rgba(0,0,0,.45), 0 0 0 1px rgba(61,158,255,.07); }
.member-card:hover::before { opacity: 1; }
.member-avatar-wrap {
  width: 80px; height: 80px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--c-border); transition: border-color .22s, transform .22s var(--ease-spring); flex-shrink: 0;
}
.member-card:hover .member-avatar-wrap { border-color: var(--c-accent); transform: scale(1.06); }
.member-avatar { width: 100%; height: 100%; object-fit: cover; }
.member-pseudo { font-family: var(--f-display); font-weight: 700; font-size: .88rem; color: var(--c-text); letter-spacing: -.01em; white-space: nowrap; text-align: center; }

.member-modal-banner { width: 100%; border-radius: var(--r-md) var(--r-md) 0 0; background: var(--c-surface-2); overflow: hidden; }
.member-modal-banner img { width: 100%; height: auto; display: block; }
.member-modal-body { padding: 0 22px 24px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.member-modal-avatar-wrap {
  width: 110px; height: 110px; border-radius: 50%; overflow: hidden;
  border: 3px solid var(--c-surface); margin-top: -55px;
  box-shadow: 0 4px 14px rgba(0,0,0,.5); flex-shrink: 0; background: var(--c-surface-2);
}
.member-modal-avatar { width: 100%; height: 100%; object-fit: cover; }
.member-modal-name { font-family: var(--f-display); font-weight: 800; font-size: 1.2rem; color: var(--c-text); letter-spacing: -.02em; }
.member-modal-desc { font-size: .88rem; color: var(--c-muted); line-height: 1.65; width: 100%; text-align: center; }

.home-card-modal { padding: 28px; }
.home-card-modal-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--c-border); }
.home-card-modal-emoji { font-size: 2rem; flex-shrink: 0; }
.home-card-modal-title { font-family: var(--f-display); font-weight: 800; font-size: 1.3rem; color: var(--c-text); letter-spacing: -.02em; }
.home-card-modal-body { font-size: .9rem; color: var(--c-muted); line-height: 1.8; }
.home-card-modal-body p { margin-bottom: 14px; }
.home-card-modal-body p:last-child { margin-bottom: 0; }
.home-card-modal-body strong { color: var(--c-text); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .bg-orb { animation: none; }
  .fade-in { opacity: 1; transform: none; animation: none; }
  .page-enter, .page-exit { animation: none; opacity: 1; transform: none; }
}

@media (max-width: 960px) {
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .channels-grid { grid-template-columns: 1fr 1fr; }
  .folders-grid { gap: 12px; }
}

@media (max-width: 760px) {
  .burger { display: flex; }
  .nav-menu {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: rgba(7,13,26,.97); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--c-border);
    flex-direction: column; align-items: stretch;
    padding: 14px; gap: 4px; display: none; z-index: 999;
  }
  .nav-toggle:checked ~ .nav-menu { display: flex; }
  .nav-link, .nav-cta { padding: 11px 15px; border-radius: var(--r-sm); font-size: .88rem; margin-left: 0; text-align: left; }
  .nav-link::before { display: none; }
  .nav-cta { text-align: center; margin-top: 4px; }
  .brand-tagline { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .channels-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .hero-section { padding: 36px 0 32px; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
  .join-section-header { padding: 20px 20px 18px; }
  .join-section-body { padding: 20px; }
  .members-grid { justify-content: center; }
  .folders-grid { gap: 10px; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

@media (max-width: 520px) {
  .app-main { padding: 0 14px 36px; }
  .page-hero { padding: 36px 0 28px; }
  .hero-title { font-size: clamp(2.8rem, 13vw, 4rem); }
  .footer-credit { margin-left: 0; }
  .notfound-code { font-size: .7rem; padding: 8px 12px; }
  .notfound-actions { flex-direction: column; align-items: center; }
  .video-grid { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr 1fr; }
  .folder-modal-grid { grid-template-columns: 1fr 1fr; }
  .join-section-body .btn + .btn { margin-left: 0; margin-top: 8px; }
  .modal-overlay { padding: 36px 10px; }
  .folders-grid { gap: 8px; }
  .member-card { width: 140px; padding: 22px 18px 18px; }
  .join-section-header { flex-wrap: wrap; }
  .join-section-num { font-size: 1.8rem; }
}