/* =========================================================
   CODE CRYPT — style.css
   Cyber-dark aesthetic · Glassmorphism · Orbitron + Syne
   ========================================================= */

/* ---------- CSS Variables ---------- */
:root {
  --bg: #060811;
  --bg-2: #0c0f1e;
  --bg-3: #111530;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-b: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.07);
  --border-glow: rgba(120, 80, 255, 0.35);
  --purple: #7c3aed;
  --purple-l: #a78bfa;
  --blue: #2563eb;
  --blue-l: #60a5fa;
  --cyan: #06b6d4;
  --green: #10b981;
  --pink: #ec4899;
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --nav-h: 72px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  --glow-purple: 0 0 30px rgba(124, 58, 237, 0.4);
  --glow-blue: 0 0 30px rgba(37, 99, 235, 0.4);
  --glow-cyan: 0 0 30px rgba(6, 182, 212, 0.4);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Syne', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.65;
}

::selection {
  background: var(--purple);
  color: #fff;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--purple);
  border-radius: 99px;
}

/* =========================================================
   LOADER
   ========================================================= */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 900;
  line-height: 1;
  animation: pulse-glow 1.5s ease-in-out infinite alternate;
}

.loader-logo .bracket {
  color: var(--purple-l);
}

.loader-logo .loader-cc {
  color: #fff;
}

.loader-bar-wrap {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 99px;
  margin: 1.5rem auto 1rem;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  border-radius: 99px;
  animation: load-fill 2s ease forwards;
}

.loader-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

@keyframes load-fill {
  to {
    width: 100%;
  }
}

@keyframes pulse-glow {
  from {
    text-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
  }

  to {
    text-shadow: 0 0 50px rgba(124, 58, 237, 0.9), 0 0 80px rgba(6, 182, 212, 0.4);
  }
}

/* =========================================================
   SCROLL PROGRESS
   ========================================================= */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--purple), var(--cyan), var(--blue));
  z-index: 9998;
  transition: width 0.05s linear;
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.7);
}

/* =========================================================
   PARTICLE CANVAS
   ========================================================= */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* =========================================================
   NAVBAR
   ========================================================= */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(6, 8, 17, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}

#navbar.scrolled {
  background: rgba(6, 8, 17, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-img {
  height: 32px;   /* tweak: 28–40px depending on your navbar height */
  width: auto;
  object-fit: contain;
}

/* Optional: keep brackets styled nicely */
.logo-bracket {
  font-weight: bold;
  font-size: 20px;
}

.logo-box:hover {
  box-shadow: var(--glow-purple);
  transform: rotate(5deg) scale(1.05);
}

.logo-box.sm {
  width: 32px;
  height: 32px;
  font-size: 0.75rem;
}

.logo-bracket {
  color: var(--purple-l);
}

.logo-text {
  color: #fff;
  font-weight: 900;
}

.logo-name {
  letter-spacing: 0.05em;
}

.logo-name .accent {
  color: var(--purple-l);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-family: 'Syne', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: var(--text-dim);
  position: relative;
  transition: color var(--transition), background var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  border-radius: 99px;
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: var(--glass);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 60%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dim);
  border-radius: 99px;
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   SECTIONS — shared
   ========================================================= */
main {
  position: relative;
  z-index: 1;
}

.section {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 4rem) 1.5rem 5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--purple-l);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  font-size: 1rem;
}

.accent-glow {
  color: var(--purple-l);
  text-shadow: 0 0 30px rgba(167, 139, 250, 0.6);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HERO SECTION
   ========================================================= */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
  min-height: 100vh;
  padding-top: var(--nav-h);
  padding-bottom: 2rem;
}

.hero-content {
  flex: 1;
  min-width: 300px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-b);
  border: 1px solid var(--border-glow);
  border-radius: 99px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  color: var(--purple-l);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 1.5rem;
  letter-spacing: 0.06em;
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.title-line {
  display: block;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 2.5rem;
  min-height: 2em;
}

.cursor {
  color: var(--purple-l);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero visual - hex grid */
.hero-visual {
  flex: 0 0 auto;
}

.hex-grid {
  display: grid;
  grid-template-columns: repeat(3, 80px);
  gap: 12px;
  padding: 1rem;
}

.hex {
  width: 80px;
  height: 90px;
  background: var(--glass);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--purple-l);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: all var(--transition);
  cursor: default;
  animation: float-hex 4s ease-in-out infinite;
}

.hex:nth-child(2) {
  animation-delay: 0.5s;
}

.hex:nth-child(3) {
  animation-delay: 1s;
}

.hex:nth-child(4) {
  animation-delay: 1.5s;
  color: var(--cyan);
}

.hex:nth-child(5) {
  animation-delay: 0.7s;
  color: var(--green);
}

.hex:nth-child(6) {
  animation-delay: 1.2s;
  color: var(--pink);
}

.hex:nth-child(7) {
  animation-delay: 0.3s;
  color: var(--blue-l);
}

.hex:hover {
  background: var(--glass-b);
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.5);
  color: #fff;
  transform: scale(1.1);
}

@keyframes float-hex {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fade-up-bounce 2s ease infinite;
}

.scroll-arrow {
  font-size: 0.9rem;
}

@keyframes fade-up-bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 0.5;
  }

  50% {
    transform: translateX(-50%) translateY(8px);
    opacity: 1;
  }
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::before {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--blue) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(124, 58, 237, 0.7);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--glass);
  border: 1px solid var(--border-glow);
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--glass-b);
  border-color: var(--purple-l);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.82rem;
}

/* =========================================================
   MEMBER CARDS
   ========================================================= */
.team-block {
  margin-bottom: 4rem;
}

.team-block-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--purple-l);
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.cards-grid {
  display: grid;
  gap: 1.25rem;
}

.cards-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 600px;
}

.cards-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.member-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
}

.member-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--border-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), var(--glow-purple);
}

.card-glow {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity var(--transition);
  opacity: 0;
}

.member-card:hover .card-glow {
  opacity: 1;
}

.avatar-wrap {
  position: relative;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;

  border: 2px solid hsl(var(--hue), 70%, 50%);
  box-shadow: 0 0 20px hsl(var(--hue), 70%, 40%, 0.4);

  background: none;
}

.member-card:hover .avatar {
  box-shadow: 0 0 35px hsl(var(--hue), 70%, 50%, 0.7);
  transform: scale(1.08);
}

.avatar-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px dashed hsl(var(--hue), 70%, 50%, 0.4);
  animation: spin-ring 8s linear infinite;
}

@keyframes spin-ring {
  to {
    transform: rotate(360deg);
  }
}

.card-body h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.role-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0.25rem 0;
}

.role-teacher {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--green);
}

.role-student {
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: var(--purple-l);
}

.card-dept {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.card-footer {
  display: flex;
  gap: 0.5rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: auto;
}

.social-ico {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--glass-b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: all var(--transition);
}

.social-ico:hover {
  background: var(--purple);
  color: #fff;
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.5);
  transform: translateY(-2px);
}

/* =========================================================
   EVENTS
   ========================================================= */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.event-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--glow-purple);
}

.event-card--featured {
  border-color: rgba(16, 185, 129, 0.35);
}

.event-card--featured:hover {
  box-shadow: var(--shadow), 0 0 30px rgba(16, 185, 129, 0.35);
}

.event-banner {
  height: 130px;
  background: linear-gradient(135deg,
      hsl(var(--ec), 70%, 10%) 0%,
      hsl(calc(var(--ec) + 40), 60%, 8%) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.event-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%,
      hsl(var(--ec), 80%, 40%, 0.25) 0%, transparent 70%);
}

.event-icon {
  font-size: 3rem;
  color: hsl(var(--ec), 80%, 70%);
  opacity: 0.7;
  filter: drop-shadow(0 0 15px hsl(var(--ec), 80%, 50%));
  transition: all var(--transition);
}

.event-card:hover .event-icon {
  opacity: 1;
  transform: scale(1.1);
}

.event-date-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--glass-b);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.35rem 0.6rem;
  text-align: center;
}

.eday {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
}

.emon {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.featured-label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  color: #000;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 99px;
}

.event-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.event-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-l);
}

.event-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.event-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.event-meta span {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.event-meta i {
  color: var(--purple-l);
  width: 12px;
}

.event-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
  flex: 1;
}

.event-body .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* =========================================================
   TIMELINE
   ========================================================= */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding: 1rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--purple), var(--cyan));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 2.5rem 2rem;
}

.tl-left {
  left: 0;
  text-align: right;
}

.tl-right {
  left: 50%;
  text-align: left;
}

.tl-dot {
  position: absolute;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--purple);
  border: 3px solid var(--bg);
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.6);
}

.tl-left .tl-dot {
  right: -7px;
}

.tl-right .tl-dot {
  left: -7px;
}

.tl-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.tl-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-purple);
}

.tl-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--purple-l);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.3rem;
}

.tl-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.tl-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =========================================================
   VISION & MISSION
   ========================================================= */
.vm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.vm-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.vm-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  opacity: 0;
  transition: opacity var(--transition);
}

.vm-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--glow-purple);
}

.vm-card:hover::before {
  opacity: 1;
}

.vm-icon-wrap {
  position: relative;
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
}

.vm-icon {
  font-size: 1.8rem;
  color: var(--purple-l);
  position: relative;
  z-index: 1;
  line-height: 60px;
}

.vm-icon-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(124, 58, 237, 0.4);
  animation: spin-ring 10s linear infinite;
}

.vm-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.vm-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.vm-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.vm-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.vm-list i {
  color: var(--green);
  font-size: 0.9rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.values-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.value-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  background: var(--glass);
  border: 1px solid var(--border-glow);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--purple-l);
  transition: all var(--transition);
}

.value-chip i {
  font-size: 0.9rem;
}

.value-chip:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.4);
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 1rem;
}

.gallery-item {
  background: linear-gradient(135deg,
      hsl(var(--gc), 60%, 10%),
      hsl(calc(var(--gc) + 30), 50%, 7%));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 2.5rem;
  color: hsl(var(--gc), 70%, 65%, 0.6);
  cursor: pointer;
  overflow: hidden;
  position: relative;
  transition: all var(--transition);
}

.gallery-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover {
  transform: scale(1.03);
  border-color: hsl(var(--gc), 70%, 40%, 0.6);
  box-shadow: 0 0 25px hsl(var(--gc), 70%, 40%, 0.3);
}

.gallery-item:hover span {
  opacity: 1;
}

.gallery-item:hover {
  color: hsl(var(--gc), 80%, 70%);
}

.gi-tall {
  grid-row: span 2;
  aspect-ratio: unset;
}

.gi-wide {
  grid-column: span 2;
  aspect-ratio: unset;
  min-height: 150px;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.contact-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
}

.contact-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: var(--glow-purple);
}

.contact-ico {
  font-size: 2rem;
  color: var(--purple-l);
  margin-bottom: 1rem;
  display: block;
}

.contact-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.contact-card a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.contact-card:hover a {
  color: var(--purple-l);
}

/* =========================================================
   FOOTER
   ========================================================= */
#footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 3rem 1.5rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin: 0.5rem 0;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--glass);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(124, 58, 237, 0.4);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* =========================================================
   BACK TO TOP
   ========================================================= */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--purple), var(--blue));
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 900;
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.7);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .hero-visual {
    display: none;
  }

  .hex-grid {
    grid-template-columns: repeat(3, 70px);
  }

  .timeline::before {
    left: 16px;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 50px;
    padding-right: 1rem;
    text-align: left;
  }

  .tl-left .tl-dot,
  .tl-right .tl-dot {
    left: 9px;
    right: auto;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gi-tall,
  .gi-wide {
    grid-row: span 1;
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-h: 64px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(6, 8, 17, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease;
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .cards-grid--4 {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .events-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   GRID BACKGROUND PATTERN
   ========================================================= */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Corner decorations */
.section::before {
  content: '';
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(var(--purple), transparent);
  margin-bottom: 0.5rem;
}