/* ============================================================
   햄부기(HMBG) — How to Make the Best Game
   Retro-Futurist Dark Gaming Design System
   Skill: frontend-design | ui-ux-pro-max
   DFII: 16/15 — Aesthetic: Retro-Futurist × Dark Cyberpunk
   Differentiator: CRT scanlines + neon grid + pixel noise
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* Color Story: Deep Space Dark + Neon Magenta Dominant + Cyan Accent */
  --void: hsl(240, 20%, 4%);
  --void-2: hsl(240, 18%, 7%);
  --void-3: hsl(240, 16%, 10%);
  --void-4: hsl(240, 14%, 14%);

  --neon-pink: hsl(300, 100%, 60%);
  --neon-pink-dim: hsl(300, 80%, 50%);
  --neon-cyan: hsl(185, 100%, 55%);
  --neon-cyan-dim: hsl(185, 80%, 45%);
  --neon-green: hsl(140, 100%, 55%);
  --neon-gold: hsl(45, 100%, 60%);

  --text-0: hsl(240, 40%, 98%);
  --text-1: hsl(240, 20%, 85%);
  --text-2: hsl(240, 15%, 60%);
  --text-3: hsl(240, 12%, 40%);

  --border-dim: rgba(255, 255, 255, 0.06);
  --border-neon: rgba(224, 64, 251, 0.25);
  --glass: rgba(10, 10, 20, 0.75);
  --glass-2: rgba(20, 20, 40, 0.6);

  /* Glows */
  --glow-pink: 0 0 20px rgba(224, 64, 251, 0.5), 0 0 60px rgba(224, 64, 251, 0.2);
  --glow-cyan: 0 0 20px rgba(34, 211, 238, 0.5), 0 0 60px rgba(34, 211, 238, 0.2);
  --glow-green: 0 0 20px rgba(74, 222, 128, 0.5), 0 0 40px rgba(74, 222, 128, 0.15);

  /* Typography */
  --font-display: 'Orbitron', 'Space Grotesk', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;

  /* Spacing (8px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --t-fast: 150ms;
  --t-mid: 300ms;
  --t-slow: 600ms;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

::-moz-selection {
  background: var(--neon-pink);
  color: var(--void);
}

::selection {
  background: var(--neon-pink);
  color: var(--void);
}

body {
  font-family: var(--font-body);
  background: var(--void);
  color: var(--text-0);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

textarea,
input,
select {
  font: inherit;
  color: inherit;
}


/* ── CRT SCANLINES OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(to bottom,
      transparent 0px,
      transparent 2px,
      rgba(0, 0, 0, 0.04) 2px,
      rgba(0, 0, 0, 0.04) 4px);
  pointer-events: none;
  z-index: 9998;
}

/* ── PIXEL GRID TEXTURE ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 9997;
}

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-5);
}

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--neon-pink) 0%, var(--neon-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-gold {
  background: linear-gradient(135deg, var(--neon-gold) 0%, var(--neon-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── SECTION BASE ── */
.section {
  padding: var(--sp-10) 0;
}

.section-header {
  margin-bottom: var(--sp-8);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

.section-eyebrow::before {
  width: 24px;
}

.section-eyebrow::after {
  flex: 1;
  max-width: 40px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── NEON LINE DIVIDER ── */
.neon-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan));
  border-radius: 2px;
  box-shadow: var(--glow-pink);
  margin-top: var(--sp-4);
}

/* ══════════════════════════════════
   NAVBAR
══════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--t-mid) var(--ease);
}

.navbar.scrolled {
  background: rgba(4, 4, 8, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-neon);
  box-shadow: 0 0 40px rgba(224, 64, 251, 0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-5);
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  position: relative;
}

/* ── EMOJI LOGO ── */
.logo-emoji {
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-neon);
  background: rgba(224, 64, 251, 0.06);
  flex-shrink: 0;
  transition: all var(--t-mid) var(--ease);
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.4));
  object-fit: contain;
  padding: 3px;
}

.nav-logo:hover .logo-emoji {
  border-color: var(--neon-pink);
  background: rgba(224, 64, 251, 0.12);
  box-shadow: var(--glow-pink);
  transform: rotate(-8deg) scale(1.15);
  filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.7));
}

/* Footer variant */
.logo-emoji-sm {
  font-size: 1.1rem;
  width: 30px;
  height: 30px;
}


.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--text-0);
}

.nav-logo-text em {
  font-style: normal;
  color: var(--neon-pink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-sm);
  transition: all var(--t-mid);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  right: 50%;
  height: 1px;
  background: var(--neon-pink);
  box-shadow: var(--glow-pink);
  transition: left var(--t-mid) var(--ease), right var(--t-mid) var(--ease);
}

.nav-link:hover {
  color: var(--text-0);
}

.nav-link:hover::after {
  left: var(--sp-4);
  right: var(--sp-4);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink) !important;
  padding: var(--sp-2) var(--sp-5) !important;
  transition: all var(--t-mid) var(--ease) !important;
  box-shadow: inset 0 0 0 0 var(--neon-pink);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--neon-pink) !important;
  color: var(--void) !important;
  box-shadow: var(--glow-pink) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: all var(--t-mid) var(--ease);
  display: block;
}

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

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

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

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: 70px;
}

/* Background layers */
.hero-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.8);
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(224, 64, 251, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(34, 211, 238, 0.06) 0%, transparent 55%),
    linear-gradient(to right, rgba(4, 4, 8, 0.85) 0%, rgba(4, 4, 8, 0.3) 60%, rgba(4, 4, 8, 0.7) 100%),
    linear-gradient(to bottom, rgba(4, 4, 8, 0.5) 0%, transparent 30%, rgba(4, 4, 8, 0.95) 100%);
}

/* Floating glitch orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  animation: orb-drift 12s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(224, 64, 251, 0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.12) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  animation-delay: -4s;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(224, 64, 251, 0.2) 0%, transparent 70%);
  top: 40%;
  left: 40%;
  animation-delay: -8s;
}

@keyframes orb-drift {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -20px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 30px) scale(0.95);
  }
}

/* Particles canvas */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: p-float var(--dur, 10s) var(--delay, 0s) linear infinite;
}

@keyframes p-float {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0.5);
  }

  5% {
    opacity: 1;
  }

  95% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    transform: translateY(-110vh) scale(1.5);
  }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--sp-5);
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
  animation: hero-enter 1.2s var(--ease) both;
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(224, 64, 251, 0.08);
  border: 1px solid rgba(224, 64, 251, 0.3);
  border-radius: var(--r-sm);
  padding: var(--sp-1) var(--sp-4) var(--sp-1) var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--neon-pink);
  margin-bottom: var(--sp-5);
}

.badge-pulse {
  width: 7px;
  height: 7px;
  background: var(--neon-green);
  border-radius: 50%;
  box-shadow: var(--glow-green);
  animation: ping 1.8s ease infinite;
  flex-shrink: 0;
}

@keyframes ping {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.6;
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 5.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-5);
}

.hero-title-line {
  display: block;
}

.hero-title-line.accent {
  background: linear-gradient(135deg, var(--neon-pink) 0%, var(--neon-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(224, 64, 251, 0.4));
}

@keyframes cyber-glitch {
  0% {
    transform: translate(0);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }

  2% {
    transform: translate(-2px, 1px);
    clip-path: polygon(0 20%, 100% 20%, 100% 30%, 0 30%);
  }

  4% {
    transform: translate(2px, -1px);
    clip-path: polygon(0 60%, 100% 60%, 100% 70%, 0 70%);
  }

  6% {
    transform: translate(0);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }

  100% {
    transform: translate(0);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

.glitch-text {
  position: relative;
  display: inline-block;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.8;
}

.glitch-text::before {
  -webkit-text-fill-color: var(--neon-cyan);
  z-index: -1;
  animation: cyber-glitch 4s infinite linear alternate-reverse;
  left: -2px;
}

.glitch-text::after {
  -webkit-text-fill-color: var(--neon-pink);
  z-index: -2;
  animation: cyber-glitch 3s infinite linear alternate;
  left: 2px;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: var(--sp-7);
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* STAT PANEL (right side of hero) */
.hero-panel {
  position: relative;
}

.hero-panel-card {
  background: rgba(10, 10, 20, 0.7);
  border: 1px solid var(--border-neon);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.hero-panel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-cyan), transparent);
}

.panel-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--sp-5);
}

.panel-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.panel-stat {
  text-align: center;
  padding: var(--sp-4);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  transition: all var(--t-mid) var(--ease);
}

.panel-stat:hover {
  border-color: var(--border-neon);
  box-shadow: var(--glow-pink);
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

.panel-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 4px 10px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-2);
  transition: all var(--t-mid);
}

.tech-pill:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.2);
}

.panel-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--neon-pink);
  border-style: solid;
}

.corner-tl {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.corner-tr {
  top: -1px;
  right: -1px;
  border-width: 2px 2px 0 0;
}

.corner-bl {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2px 2px;
}

.corner-br {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  animation: float 2.5s ease-in-out infinite;
}

.scroll-track {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--neon-pink), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-track::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--neon-pink));
  animation: scroll-trace 1.8s ease-in-out infinite;
}

@keyframes scroll-trace {

  0%,
  100% {
    top: -100%;
  }

  50% {
    top: 100%;
  }
}

@keyframes float {

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

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

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 13px 28px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--t-mid) var(--ease);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--t-mid);
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-pink-dim), var(--neon-cyan-dim));
  color: var(--void);
  font-weight: 700;
  box-shadow: 0 0 30px rgba(224, 64, 251, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(224, 64, 251, 0.5);
}

.btn-primary svg {
  transition: transform var(--t-mid) var(--ease);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

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

.btn-ghost:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.15);
  transform: translateY(-2px);
}

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

/* ══════════════════════════════════
   HAMBGI PIXEL ART SHOWCASE
══════════════════════════════════ */
.hambgi-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--sp-9);
  padding: var(--sp-5) 0;
}

.hambgi-frame {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  background: rgba(10, 10, 24, 0.8);
  border: 1px solid var(--border-neon);
  border-radius: var(--r-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  animation: hambgi-float 5s ease-in-out infinite;
  box-shadow:
    0 0 40px rgba(224, 64, 251, 0.12),
    0 0 80px rgba(224, 64, 251, 0.06),
    inset 0 0 60px rgba(224, 64, 251, 0.03);
  transition: box-shadow var(--t-mid) var(--ease);
}

.hambgi-frame:hover {
  box-shadow:
    0 0 60px rgba(224, 64, 251, 0.25),
    0 0 120px rgba(34, 211, 238, 0.12),
    inset 0 0 60px rgba(224, 64, 251, 0.06);
}

@keyframes hambgi-float {

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

  25% {
    transform: translateY(-8px) rotate(0.5deg);
  }

  75% {
    transform: translateY(4px) rotate(-0.5deg);
  }
}

/* Top gradient bar */
.hambgi-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-cyan), var(--neon-pink), transparent);
  animation: hambgi-glow-bar 3s linear infinite;
}

@keyframes hambgi-glow-bar {
  0% {
    opacity: 0.6;
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0.6;
  }
}

/* Scan line animation */
.hambgi-scan {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom,
      transparent 0px,
      transparent 3px,
      rgba(224, 64, 251, 0.03) 3px,
      rgba(224, 64, 251, 0.03) 4px);
  pointer-events: none;
  z-index: 1;
}

.hambgi-scan::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom,
      transparent,
      rgba(224, 64, 251, 0.08) 50%,
      transparent);
  animation: scan-move 4s linear infinite;
}

@keyframes scan-move {
  0% {
    top: -60px;
  }

  100% {
    top: 100%;
  }
}

/* Neon corner brackets */
.hambgi-frame-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--neon-pink);
  border-style: solid;
  z-index: 3;
  transition: border-color var(--t-mid);
}

.hambgi-frame:hover .hambgi-frame-corner {
  border-color: var(--neon-cyan);
}

/* Reuse corner classes from panel */
.hambgi-frame-corner.corner-tl {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.hambgi-frame-corner.corner-tr {
  top: -1px;
  right: -1px;
  border-width: 2px 2px 0 0;
}

.hambgi-frame-corner.corner-bl {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2px 2px;
}

.hambgi-frame-corner.corner-br {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

/* The image itself */
.hambgi-img {
  width: clamp(240px, 35vw, 420px);
  height: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  display: block;
  position: relative;
  z-index: 2;
  filter:
    drop-shadow(0 0 20px rgba(224, 64, 251, 0.4)) drop-shadow(0 0 40px rgba(34, 211, 238, 0.2));
  transition: filter var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}

.hambgi-frame:hover .hambgi-img {
  filter:
    drop-shadow(0 0 30px rgba(224, 64, 251, 0.6)) drop-shadow(0 0 60px rgba(34, 211, 238, 0.3));
  transform: scale(1.03);
}

/* Label at bottom */
.hambgi-label {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 3;
  text-transform: uppercase;
}

.hambgi-label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-pink);
  box-shadow: 0 0 8px var(--neon-pink);
  animation: ping 2s ease infinite;
  flex-shrink: 0;
}

/* ══════════════════════════════════
   ABOUT
══════════════════════════════════ */
.about {
  background: var(--void-2);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-9);
  align-items: start;
}

.about-subtitle {
  font-size: 1.1rem;
  color: var(--text-1);
  line-height: 1.85;
  margin-bottom: var(--sp-5);
}

.about-subtitle+.about-subtitle {
  color: var(--text-2);
  font-size: 1rem;
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 12px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dim);
  color: var(--text-2);
  transition: all var(--t-mid) var(--ease);
  cursor: default;
}

.tech-tag:hover {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 12px rgba(224, 64, 251, 0.2);
  transform: translateY(-2px);
}

.pillar-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.pillar {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--sp-4);
  align-items: start;
  padding: var(--sp-5);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  transition: all var(--t-mid) var(--ease);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--neon-pink), var(--neon-cyan));
  opacity: 0;
  transition: opacity var(--t-mid);
}

.pillar:hover {
  border-color: var(--border-neon);
  box-shadow: var(--glow-pink);
  transform: translateX(6px);
}

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

.pillar-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(224, 64, 251, 0.08);
  border-radius: var(--r-md);
  border: 1px solid var(--border-neon);
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  color: var(--text-0);
}

.pillar p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ══════════════════════════════════
   ACTIVITIES
══════════════════════════════════ */
.activities {
  background: var(--void);
  position: relative;
}

.activities-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--sp-4);
}

.activity-card {
  background: var(--void-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  transition: all var(--t-mid) var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.activity-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(224, 64, 251, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-mid);
}

.activity-card:hover {
  border-color: var(--border-neon);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), var(--glow-pink);
}

.activity-card:hover::after {
  opacity: 1;
}

/* Feature card */
.activity-card.featured {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
}

.activity-card.featured .activity-icon-wrap {
  flex-shrink: 0;
}

.activity-icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(224, 64, 251, 0.08);
  border: 1px solid var(--border-neon);
  border-radius: var(--r-md);
  font-size: 1.6rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.activity-body {
  position: relative;
  z-index: 1;
}

.activity-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-2);
  color: var(--text-0);
}

.activity-card p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
}

.activity-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--neon-cyan);
  background: rgba(34, 211, 238, 0.06);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--r-sm);
  padding: 3px 10px;
  margin-top: auto;
}

/* Award Activity Card Specifics */
.award-card {
  grid-column: span 3;
  background: linear-gradient(180deg, rgba(224, 64, 251, 0.05) 0%, rgba(34, 211, 238, 0.05) 100%);
  border: 1px solid rgba(224, 64, 251, 0.3);
  box-shadow: 0 0 20px rgba(224, 64, 251, 0.1);
  flex-direction: row;
  align-items: flex-start;
  gap: var(--sp-6);
}

.award-card .activity-icon-wrap {
  border-color: rgba(251, 191, 36, 0.5);
  /* Gold nuance */
  color: var(--neon-gold);
  background: rgba(251, 191, 36, 0.1);
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.2);
  flex-shrink: 0;
}

.award-card:hover .activity-icon-wrap {
  box-shadow: 0 0 25px rgba(251, 191, 36, 0.4);
}

.award-card .activity-badge {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.3);
  color: var(--neon-gold);
  margin-top: var(--sp-2);
  margin-bottom: var(--sp-4);
  align-self: flex-start;
}

.award-media {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
  width: 100%;
}

.award-cert {
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  overflow: hidden;
  max-width: 300px;
}

.award-cert-img {
  width: 100%;
  height: auto;
  transition: transform var(--t-mid) var(--ease);
}

.award-cert:hover .award-cert-img {
  transform: scale(1.05);
}

.award-links {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.award-yt-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.3);
  color: #ff4040;
  padding: 8px 16px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all var(--t-mid) var(--ease);
}

.award-yt-btn:hover {
  background: rgba(255, 0, 0, 0.2);
  border-color: #ff4040;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
  transform: translateY(-2px);
}

/* ══════════════════════════════════
   PROJECTS
══════════════════════════════════ */
.projects {
  background: var(--void-2);
  position: relative;
}

.projects::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

.projects-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  margin-bottom: var(--sp-7);
  flex-wrap: wrap;
}

.projects-filter {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-dim);
  color: var(--text-3);
  transition: all var(--t-mid) var(--ease);
}

.filter-btn:hover {
  border-color: var(--border-neon);
  color: var(--text-1);
}

.filter-btn.active {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  background: rgba(224, 64, 251, 0.08);
  box-shadow: 0 0 12px rgba(224, 64, 251, 0.15);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}

.project-card {
  background: var(--void-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-mid) var(--ease);
  position: relative;
}

.project-card:hover {
  border-color: var(--border-neon);
  transform: translateY(-6px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), var(--glow-pink);
}

.project-card.hidden {
  display: none;
}

.project-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.project-thumb-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s var(--ease);
}

.project-card:hover .project-thumb-bg {
  transform: scale(1.06);
}

.project-thumb-icon {
  font-size: 4.5rem;
  filter: drop-shadow(0 0 24px rgba(0, 0, 0, 0.6));
}

.project-screen-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom,
      transparent 0px,
      transparent 3px,
      rgba(0, 0, 0, 0.06) 3px,
      rgba(0, 0, 0, 0.06) 4px);
  pointer-events: none;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 8, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease);
  backdrop-filter: blur(4px);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-play-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--r-sm);
  transition: all var(--t-mid) var(--ease);
}

.project-play-btn:hover {
  background: var(--neon-pink);
  color: var(--void);
  box-shadow: var(--glow-pink);
}

.project-info {
  padding: var(--sp-5);
}

.project-tags {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-3);
}

.ptag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 3px;
}

.ptag.unity {
  background: rgba(123, 88, 196, 0.15);
  border: 1px solid rgba(123, 88, 196, 0.4);
  color: #c4b5fd;
}

.ptag.godot {
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.3);
  color: var(--neon-cyan);
}

.ptag.web {
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}

.ptag.award {
  background: rgba(224, 64, 251, 0.08);
  border: 1px solid rgba(224, 64, 251, 0.3);
  color: var(--neon-pink);
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-2);
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}

.project-meta {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  border-top: 1px solid var(--border-dim);
  padding-top: var(--sp-4);
}

/* ══════════════════════════════════
   MEMBERS
══════════════════════════════════ */
.members {
  background: var(--void);
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.member-card:first-child {
  grid-column: 2;
}

.member-card:nth-child(2) {
  grid-column: 1;
}

.member-card {
  background: var(--void-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--t-mid) var(--ease);
}

.member-card:hover {
  border-color: var(--border-neon);
  transform: translateY(-6px);
  box-shadow: var(--glow-pink);
}

.member-glow-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--t-slow);
  pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(224, 64, 251, 0.08) 0%, transparent 70%);
}

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

.member-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--void);
  position: relative;
  z-index: 1;
}

.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.member-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  position: relative;
  z-index: 1;
}

.member-role {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--neon-pink);
  margin-bottom: var(--sp-2);
  position: relative;
  z-index: 1;
}

.member-desc {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.5;
  margin-bottom: var(--sp-3);
  position: relative;
  z-index: 1;
}

.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.member-tags span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dim);
  color: var(--text-3);
}

.member-portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--neon-cyan);
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--r-sm);
  background: rgba(34, 211, 238, 0.05);
  transition: all var(--t-mid) var(--ease);
  position: relative;
  z-index: 1;
}

.member-portfolio-link:hover {
  color: var(--void);
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}


/* ══════════════════════════════════
   JOIN
══════════════════════════════════ */
.join {
  background: var(--void-2);
  position: relative;
  overflow: hidden;
}

.join::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
}

.join-ambient-1 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(224, 64, 251, 0.06) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  pointer-events: none;
}

.join-ambient-2 {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.06) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  pointer-events: none;
}

.join-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.join-desc {
  font-size: 1.05rem;
  color: var(--text-2);
  margin: var(--sp-4) 0 var(--sp-7);
  line-height: 1.8;
}

.join-steps {
  display: flex;
  align-items: stretch;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  justify-content: center;
}

.join-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-2);
  background: var(--void-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  flex: 1;
  text-align: left;
  position: relative;
  transition: all var(--t-mid) var(--ease);
}

.join-step:hover {
  border-color: var(--border-neon);
  box-shadow: var(--glow-pink);
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.step-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-0);
}

.step-desc {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.6;
}

.step-arrow {
  color: var(--text-3);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  align-self: center;
}

/* APPLICATION LINK EMBED */
.gform-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 3rem;
  text-align: center;
  gap: 1rem;
}

.gform-hint {
  font-size: 0.85rem;
  color: var(--text-3);
}


/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.footer {
  background: var(--void);
  border-top: 1px solid var(--border-dim);
  padding: var(--sp-8) 0 var(--sp-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--sp-8);
  align-items: start;
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: var(--sp-5);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.footer-logo-img {
  width: 30px;
  height: 30px;
  border-radius: 4px;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-3);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--sp-4);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-2);
  transition: color var(--t-mid);
}

.footer-nav a:hover {
  color: var(--neon-pink);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

.footer-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--neon-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-status::before {
  content: '';
  width: 6px;
  height: 6px;
  background: currentColor;
  border-radius: 50%;
  box-shadow: var(--glow-green);
  animation: ping 2s ease infinite;
}

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    max-width: 680px;
  }

  .hero-panel {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-7);
  }

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

  .activity-card.featured {
    grid-column: span 2;
  }

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

  .member-card:first-child {
    grid-column: span 2;
  }

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

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(4, 4, 8, 0.97);
    backdrop-filter: blur(24px);
    padding: var(--sp-5);
    gap: var(--sp-2);
    border-bottom: 1px solid var(--border-neon);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    text-align: center;
    padding: 14px;
    border-radius: var(--r-md);
  }

  .nav-link::after {
    display: none;
  }

  .hero-content {
    text-align: center;
  }

  .hero-sub {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .section {
    padding: var(--sp-9) 0;
  }

  .activities-bento {
    grid-template-columns: 1fr;
  }

  .activity-card.featured {
    grid-column: span 1;
    flex-direction: column;
  }

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

  .projects-header-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .join-steps {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
    align-self: center;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

}

@media (max-width: 480px) {
  .members-grid {
    grid-template-columns: 1fr;
  }

  .member-card:first-child {
    grid-column: span 1;
  }

  .panel-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .join-form {
    padding: var(--sp-5);
  }
}

/* ══════════════════════════════════
   SCROLL TO TOP
══════════════════════════════════ */
.scroll-top-btn {
  position: fixed;
  bottom: calc(var(--sp-6) + 75px);
  right: var(--sp-6);
  width: 50px;
  height: 50px;
  background: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--border-neon);
  border-radius: var(--r-sm);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--t-mid) var(--ease);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: rgba(34, 211, 238, 0.15);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
  transform: translateY(-5px);
  color: var(--void);
  border-color: var(--neon-cyan);
}

.scroll-top-btn:hover svg {
  animation: bounce-up 1s ease infinite;
}

@keyframes bounce-up {

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

  50% {
    transform: translateY(-4px);
  }
}

@media (max-width: 480px) {
  .scroll-top-btn {
    bottom: calc(var(--sp-6) + 85px);
    width: 44px;
    height: 44px;
    right: 20px;
  }
}

/* ══════════════════════════════════
   CHATBOT UI
══════════════════════════════════ */
.chatbot-container {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 9999;
  font-family: var(--font-body);
}

.chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  color: var(--void);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-pink);
  cursor: pointer;
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.chatbot-toggle:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 30px rgba(224, 64, 251, 0.6);
}

.chatbot-toggle-icon {
  filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.5));
}

.chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  max-height: calc(100vh - 120px);
  background: rgba(10, 10, 20, 0.95);
  border: 1px solid var(--border-neon);
  border-radius: var(--r-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(224, 64, 251, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transform-origin: bottom right;
  transition: all var(--t-mid) var(--ease);
}

.chatbot-window.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  padding: var(--sp-4);
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.chatbot-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-0);
  flex: 1;
  margin: 0;
}

.chatbot-close {
  color: var(--text-2);
  font-size: 1.5rem;
  line-height: 1;
  padding: 0 4px;
  border-radius: var(--r-sm);
  transition: color var(--t-fast), background var(--t-fast);
}

.chatbot-close:hover {
  color: var(--neon-pink);
  background: rgba(224, 64, 251, 0.1);
}

.chatbot-reset {
  color: var(--text-2);
  font-size: 1.1rem;
  line-height: 1;
  padding: 4px;
  border-radius: var(--r-sm);
  transition: all var(--t-fast);
  margin-right: 4px;
}

.chatbot-reset:hover {
  color: var(--neon-cyan);
  background: rgba(34, 211, 238, 0.1);
  transform: rotate(-45deg);
}

.chatbot-messages {
  flex: 1;
  padding: var(--sp-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  scrollbar-width: thin;
  scrollbar-color: var(--neon-pink) rgba(255, 255, 255, 0.05);
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background-color: var(--neon-pink);
  border-radius: 3px;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: msg-enter 0.3s var(--ease) both;
}

@keyframes msg-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-msg.user {
  align-self: flex-end;
}

.chat-msg.bot,
.chat-msg.bot-loading {
  align-self: flex-start;
}

.chat-msg-text {
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-0);
}

.chat-msg.user .chat-msg-text {
  background: rgba(224, 64, 251, 0.15);
  border: 1px solid rgba(224, 64, 251, 0.3);
  border-bottom-right-radius: 2px;
}

.chat-msg.bot .chat-msg-text,
.chat-msg.bot-loading .chat-msg-text {
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-bottom-left-radius: 2px;
}

.bot-loading .chat-msg-text {
  font-family: var(--font-mono);
  letter-spacing: 2px;
  animation: blink 1.5s infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

.chatbot-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 var(--sp-4) var(--sp-3);
}

.chatbot-quick-replies::-webkit-scrollbar {
  display: none;
}

.quick-reply-btn {
  background: rgba(224, 64, 251, 0.08);
  border: 1px solid rgba(224, 64, 251, 0.2);
  color: var(--text-1);
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 20px;
  white-space: nowrap;
  transition: all var(--t-fast);
}

.quick-reply-btn:hover {
  background: rgba(224, 64, 251, 0.2);
  color: var(--neon-pink);
  border-color: var(--neon-pink);
}

.chatbot-input-area {
  padding: var(--sp-3);
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--border-dim);
  display: flex;
  gap: var(--sp-2);
}

.chatbot-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
  color: var(--text-0);
  transition: border-color var(--t-fast);
}

.chatbot-input:focus {
  outline: none;
  border-color: var(--neon-cyan);
}

.chatbot-send {
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  background: rgba(34, 211, 238, 0.15);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(34, 211, 238, 0.3);
  transition: all var(--t-fast);
}

.chatbot-send:hover {
  background: var(--neon-cyan);
  color: var(--void);
  box-shadow: 0 0 15px rgba(34, 211, 238, 0.4);
}

@media (max-width: 480px) {
  .chatbot-container {
    bottom: var(--sp-4);
    right: var(--sp-4);
  }
  .chatbot-window {
    width: calc(100vw - 32px);
    right: 0;
    bottom: 70px;
    height: 65vh;
  }
}