@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@200;300;400;500;600;700;800&family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --csm-obsidian: #050505;
  --csm-amethyst: #a78bfa;
  --csm-red: #ef4444;
}

* { cursor: none; }

body {
  background-color: var(--csm-obsidian);
  color: #f8fafc;
  font-family: 'Plus Jakarta Sans', sans-serif;
  overflow-x: hidden;
}

.font-oswald { font-family: 'Oswald', sans-serif; }

/* Background Overlays */
.grain-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 99;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
}

#custom-cursor {
    width: 20px;
    height: 20px;
    background: var(--csm-amethyst);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.1s ease-out;
}

/* Nav Polish */
.nav-link {
  font-family: 'Oswald', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: #64748b;
  transition: all 0.3s ease;
}
.nav-link:hover { color: #fff; }

.nav-cta {
  background: white;
  color: black;
  padding: 0.5rem 1.4rem;
  border-radius: 8px;
  font-family: 'Oswald', sans-serif;
  font-weight: 950;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-cta:hover { transform: translateY(-2px); background: var(--csm-amethyst); box-shadow: 0 10px 30px rgba(167,139,250,0.3); }

#navbar.scrolled {
    background: rgba(5,5,5,0.95);
    backdrop-filter: blur(40px);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Action Buttons */
.qa-btn {
    padding: 0.6rem 1.15rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    font-size: 0.55rem;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #94a3b8;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.qa-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.qa-live {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.15);
    color: var(--csm-red);
}

.qa-live:hover {
    background: var(--csm-red);
    color: white;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.2);
}

.qa-dot {
    width: 5px;
    height: 5px;
    background: currentColor;
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Live Hub Grid Nodes */
.directory-prism {
  background: #0a0a0c;
  border: 1px solid rgba(255,255,255,0.05);
  padding: 1.25rem;
  aspect-ratio: 1.5/1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.directory-prism.featured {
  border-color: rgba(239, 68, 68, 0.1);
  flex-direction: row;
  justify-content: center;
  gap: 1.5rem;
}

.prism-shine {
    position: absolute;
    top: -100%; left: -100%; width: 200%; height: 200%;
    background: linear-gradient(135deg, transparent, rgba(167, 139, 250, 0.06), transparent);
    transform: rotate(-45deg);
    transition: all 1s ease;
    pointer-events: none;
}

.directory-prism:hover .prism-shine { top: 100%; left: 100%; }

.directory-prism:hover {
  border-color: var(--csm-amethyst);
  background: #0d0d12;
  transform: translateY(-3px) scale(1.02);
}

.directory-prism.featured:hover {
    border-color: var(--csm-red);
}

.prism-mark { font-family: 'Oswald', sans-serif; font-weight: 900; font-size: 1.8rem; color: #fff; transition: 0.5s; line-height: 1; }
.featured .prism-mark { font-size: 2.5rem; }
.prism-label { font-size: 0.5rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.2em; color: #475569; margin-top: 0.5rem; transition: 0.5s; }

.directory-prism:hover .prism-mark { color: var(--csm-amethyst); }
.directory-prism.featured:hover .prism-mark { color: var(--csm-red); }
.directory-prism:hover .prism-label { color: #fff; }

/* Network Vertical Cards Directory */
.vertical-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 1.75rem;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    position: relative;
    overflow: hidden;
}

.vertical-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--csm-amethyst);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px -10px rgba(167, 139, 250, 0.2);
}

.vertical-card.active:hover {
    border-color: var(--csm-red);
    box-shadow: 0 15px 30px -10px rgba(239, 68, 68, 0.2);
}

.v-code {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1;
}

.v-name {
    font-size: 0.6rem;
    text-transform: uppercase;
    font-weight: 800;
    color: #94a3b8;
    letter-spacing: 0.12em;
}

.v-badge {
    font-size: 0.45rem;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.05);
    color: #64748b;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.vertical-card:hover .v-badge {
    background: var(--csm-amethyst);
    color: #000;
}

.vertical-card.active .v-badge {
    background: var(--csm-red);
    color: #fff;
}

/* Components */
.status-tag {
    display: inline-block;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.4rem;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.status-tag.online { background: #10b981; color: #fff; }

.social-icon-btn {
    width: 2.5rem;
    height: 2.5rem;
    background: #0f1117;
    border: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.6rem;
    color: #475569;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.social-icon-btn:hover { color: var(--csm-amethyst); border-color: var(--csm-amethyst); transform: translateY(-3px); }

.foot-link { color: #475569; font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; transition: 0.2s; display: inline-block; }
.foot-link:hover { color: #fff; transform: translateX(3px); }

/* Reveal */
.reveal-scroll {
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scroll.revealed { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .directory-prism.featured {
        flex-direction: column;
        justify-content: center;
        gap: 0.5rem;
        padding: 1.25rem;
    }
    .directory-prism { aspect-ratio: 2/1; }
}