/* ============================================
   SPIDER PANIC — Website Styles
   Cyberpunk Dark Theme
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #0D0D1A;
  --bg-secondary: #1A1A2E;
  --bg-card: #12122280;
  --neon-green: #00FF88;
  --neon-blue: #00AAFF;
  --neon-red: #FF3366;
  --gold: #FFD700;
  --white: #FFFFFF;
  --text-muted: #FFFFFF99;
  --text-dim: #FFFFFF55;
  --border-subtle: #FFFFFF15;
  --font-heading: 'Orbitron', monospace, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --max-width: 1100px;
  --glow-green: 0 0 10px #00FF8844, 0 0 30px #00FF8822;
  --glow-blue: 0 0 10px #00AAFF44, 0 0 30px #00AAFF22;
  --glow-red: 0 0 10px #FF336644, 0 0 30px #FF336622;
  --glow-gold: 0 0 10px #FFD70044, 0 0 30px #FFD70022;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--neon-blue);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}
a:hover {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
}

img { max-width: 100%; height: auto; }

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 2rem;
  text-align: center;
}
.section-title.green { color: var(--neon-green); text-shadow: var(--glow-green); }
.section-title.blue { color: var(--neon-blue); text-shadow: var(--glow-blue); }
.section-title.gold { color: var(--gold); text-shadow: var(--glow-gold); }
.section-title.red { color: var(--neon-red); text-shadow: var(--glow-red); }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #0D0D1AE6;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-green);
  letter-spacing: 2px;
  text-shadow: var(--glow-green);
}
.nav-logo:hover { color: var(--neon-green); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 4px 0;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-green);
  box-shadow: var(--glow-green);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--white); text-shadow: none; }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--neon-green); text-shadow: var(--glow-green); }
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--neon-green);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #00FF8808 0%, transparent 70%);
  pointer-events: none;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 6px;
  color: var(--neon-green);
  text-shadow: 0 0 20px #00FF8866, 0 0 60px #00FF8833, 0 0 100px #00FF8818;
  margin-bottom: 0.5rem;
  animation: titlePulse 3s ease-in-out infinite;
}

@keyframes titlePulse {
  0%, 100% { text-shadow: 0 0 20px #00FF8866, 0 0 60px #00FF8833; }
  50% { text-shadow: 0 0 30px #00FF8888, 0 0 80px #00FF8844, 0 0 120px #00FF8822; }
}

.hero-year {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 8px;
  margin-bottom: 1.5rem;
}

.hero-tagline {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  padding: 14px 32px;
  border: 1px solid;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  text-transform: uppercase;
}

.btn-green {
  color: var(--neon-green);
  border-color: var(--neon-green);
  background: transparent;
  box-shadow: var(--glow-green), inset 0 0 20px #00FF8808;
}
.btn-green:hover {
  background: #00FF8818;
  box-shadow: 0 0 20px #00FF8866, 0 0 50px #00FF8833, inset 0 0 30px #00FF8815;
  color: var(--neon-green);
  text-shadow: var(--glow-green);
}

.btn-blue {
  color: var(--neon-blue);
  border-color: var(--neon-blue);
  background: transparent;
  box-shadow: var(--glow-blue), inset 0 0 20px #00AAFF08;
}
.btn-blue:hover {
  background: #00AAFF18;
  box-shadow: 0 0 20px #00AAFF66, 0 0 50px #00AAFF33, inset 0 0 30px #00AAFF15;
  color: var(--neon-blue);
  text-shadow: var(--glow-blue);
}

.btn-gold {
  color: var(--gold);
  border-color: var(--gold);
  background: transparent;
  box-shadow: var(--glow-gold), inset 0 0 20px #FFD70008;
}
.btn-gold:hover {
  background: #FFD70018;
  box-shadow: 0 0 20px #FFD70066, 0 0 50px #FFD70033, inset 0 0 30px #FFD70015;
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Store badges */
.store-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.store-badge {
  height: 48px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  transition: transform 0.2s, box-shadow 0.2s;
}
.store-badge:hover {
  transform: scale(1.05);
  box-shadow: var(--glow-blue);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-green);
  box-shadow: var(--glow-green);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--neon-green);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   SCREENSHOTS SECTION
   ============================================ */
.screenshots {
  padding: 80px 0;
}

.screenshot-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 16px 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.screenshot-scroll::-webkit-scrollbar { height: 4px; }
.screenshot-scroll::-webkit-scrollbar-track { background: var(--bg-secondary); border-radius: 2px; }
.screenshot-scroll::-webkit-scrollbar-thumb { background: var(--neon-green); border-radius: 2px; }

.screenshot-item {
  flex: 0 0 auto;
  width: 200px;
  scroll-snap-align: start;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: transform 0.3s, box-shadow 0.3s;
}
.screenshot-item:hover {
  transform: scale(1.03);
  box-shadow: var(--glow-green);
}
.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 60px 0;
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, #1A1A2E 0%, #0D0D1A 100%);
  border: 1px solid var(--neon-green);
  border-radius: 16px;
  padding: 48px 32px;
  box-shadow: var(--glow-green);
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--neon-green);
  letter-spacing: 3px;
  margin-bottom: 12px;
  text-shadow: var(--glow-green);
}

.cta-box p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 40px 0 24px;
  border-top: 1px solid var(--border-subtle);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand .nav-logo {
  margin-bottom: 8px;
  display: inline-block;
}
.footer-brand p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom {
  text-align: center;
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  padding: 120px 0 40px;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

.page-header .subtitle {
  color: var(--text-muted);
  margin-top: 8px;
  font-size: 0.95rem;
}

/* ============================================
   CONTENT BLOCKS (How to Play, About, Privacy)
   ============================================ */
.content-section {
  padding: 40px 0 80px;
}

.content-block {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 24px;
}

.content-block h2 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--neon-green);
  margin-bottom: 16px;
  text-shadow: var(--glow-green);
}

.content-block h3 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--neon-blue);
  margin: 20px 0 8px;
}

.content-block p,
.content-block li {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.content-block ul,
.content-block ol {
  padding-left: 24px;
  margin: 12px 0;
}
.content-block li { margin-bottom: 6px; }

.content-block strong { color: var(--white); }

/* --- Tables --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.85rem;
}

.data-table th {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gold);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gold);
  text-transform: uppercase;
}

.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.data-table tr:hover td {
  background: #FFFFFF06;
}

.color-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

/* --- Tips --- */
.tip-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #00FF8808;
  border-left: 3px solid var(--neon-green);
  border-radius: 0 8px 8px 0;
  padding: 16px;
  margin-bottom: 12px;
}

.tip-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tip-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ============================================
   PLAY PAGE
   ============================================ */
.play-container {
  padding: 80px 0 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.game-frame-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.game-frame {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 9/19.5;
  border: 2px solid var(--neon-green);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 30px #00FF8833, 0 0 60px #00FF8818;
  background: var(--bg-secondary);
  position: relative;
}

.game-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.game-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--neon-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.game-loading p {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.mobile-redirect {
  text-align: center;
  padding: 32px;
}

.mobile-redirect p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ============================================
   PRIVACY POLICY
   ============================================ */
.privacy-content .content-block {
  border-left: 3px solid var(--neon-blue);
}

.privacy-content .content-block h2 {
  color: var(--neon-blue);
  text-shadow: var(--glow-blue);
}

.privacy-date {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 24px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero {
  text-align: center;
  margin-bottom: 40px;
}

.about-hero .game-logo {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--neon-green);
  text-shadow: 0 0 20px #00FF8866, 0 0 60px #00FF8833;
  letter-spacing: 4px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #FFFFFF06;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
}

.contact-item .icon {
  font-size: 1.5rem;
}

.contact-item .label {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-family: var(--font-heading);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact-item .value {
  color: var(--white);
  font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Nav */
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #0D0D1AF0;
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-links.open { display: flex; }

  /* Hero */
  .hero { padding: 120px 0 60px; }
  .hero-title { font-size: 2.2rem; letter-spacing: 3px; }
  .hero-year { font-size: 0.8rem; letter-spacing: 5px; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }

  /* Screenshots */
  .screenshot-item { width: 160px; }

  /* Content */
  .content-block { padding: 24px 16px; }
  .data-table { font-size: 0.75rem; }
  .data-table th, .data-table td { padding: 8px 6px; }

  /* Footer */
  .footer-content { flex-direction: column; align-items: center; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }

  /* Page header */
  .page-header h1 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.8rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .store-badges { flex-direction: column; align-items: center; }
}