/* ============================================
   CIRCLE FILLER — Arcade Cabinet Landing Page
   Pure CSS, no JS framework
   ============================================ */

/* --- Google Fonts loaded in HTML <link> --- */

/* ---- CSS VARIABLES ---- */
:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --board-bg: #1a1a2e;
  --board-frame: #252545;
  --accent: #00f5d4;
  --accent-dim: #00f5d440;
  --accent-bright: #33ffdd;
  --p1: #ff2d55;
  --p1-glow: #ff2d5566;
  --p2: #ffd60a;
  --p2-glow: #ffd60a66;
  --win: #39ff14;
  --text: #e0e0e0;
  --text-dim: #666680;
  --text-bright: #ffffff;
  --danger: #ff3b30;
  --scanline: rgba(255, 255, 255, 0.03);
  --vignette: rgba(0, 0, 0, 0.6);

  --cabinet-dark: #0d0d12;
  --cabinet-mid: #1a1a2e;
  --cabinet-light: #252545;
  --bezel: #111118;

  --font-display: 'Press Start 2P', monospace;
  --font-body: 'VT323', monospace;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--cabinet-dark);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- ANIMATIONS ---- */
@keyframes flicker {
  0%, 100% { opacity: 1; }
  3% { opacity: 0.97; }
  6% { opacity: 1; }
  42% { opacity: 0.98; }
  44% { opacity: 1; }
  82% { opacity: 0.96; }
  84% { opacity: 1; }
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes marquee-glow {
  0%, 100% { text-shadow: 0 0 20px var(--accent), 0 0 40px var(--accent-dim), 0 0 80px rgba(0, 245, 212, 0.15); }
  50% { text-shadow: 0 0 30px var(--accent), 0 0 60px var(--accent-dim), 0 0 100px rgba(0, 245, 212, 0.2); }
}

@keyframes coin-glow {
  0%, 100% { box-shadow: 0 0 6px var(--p2-glow); }
  50% { box-shadow: 0 0 14px var(--p2), 0 0 24px var(--p2-glow); }
}

@keyframes float-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- CABINET SHELL ---- */
.cabinet {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  background: linear-gradient(180deg, var(--cabinet-dark) 0%, #101018 50%, var(--cabinet-dark) 100%);
  border-left: 3px solid #1e1e30;
  border-right: 3px solid #1e1e30;
  box-shadow: -8px 0 30px rgba(0,0,0,0.5), 8px 0 30px rgba(0,0,0,0.5);
}

/* T-molding accents on cabinet edges */
.cabinet::before,
.cabinet::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--accent-dim) 20%, var(--accent) 50%, var(--accent-dim) 80%, transparent 100%);
  opacity: 0.3;
}
.cabinet::before { left: -1px; }
.cabinet::after { right: -1px; }

/* Corner rivets */
.rivet {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #3a3a50, #1a1a28);
  border: 1px solid #2a2a40;
  z-index: 10;
}
.rivet--tl { top: 12px; left: 12px; }
.rivet--tr { top: 12px; right: 12px; }
.rivet--bl { bottom: 12px; left: 12px; }
.rivet--br { bottom: 12px; right: 12px; }

/* ---- MARQUEE ---- */
.marquee {
  text-align: center;
  padding: 28px 20px 22px;
  background: linear-gradient(180deg, #141420 0%, var(--cabinet-dark) 100%);
  border-bottom: 2px solid var(--accent);
  position: relative;
  overflow: hidden;
}

/* Backlit gradient behind marquee text */
.marquee::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 60%, rgba(0, 245, 212, 0.08) 0%, transparent 70%),
              radial-gradient(ellipse 40% 60% at 30% 50%, rgba(255, 45, 85, 0.04) 0%, transparent 60%),
              radial-gradient(ellipse 40% 60% at 70% 50%, rgba(255, 45, 85, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.marquee__title {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 8px;
  color: var(--text-bright);
  animation: marquee-glow 4s ease-in-out infinite, flicker 8s step-end infinite;
  position: relative;
  display: inline-block;
}

.marquee__title span {
  color: var(--accent);
}

/* ---- CRT SCREEN ---- */
.crt {
  margin: 20px 16px;
  border-radius: 20px;
  border: 6px solid var(--bezel);
  background: var(--bg);
  position: relative;
  overflow: hidden;
  flex: 1;
  /* CRT curvature illusion */
  box-shadow:
    inset 0 0 80px rgba(0, 0, 0, 0.6),
    inset 0 0 20px rgba(0, 0, 0, 0.4),
    0 0 15px rgba(0, 0, 0, 0.8);
}

/* Scanlines */
.crt::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
  z-index: 5;
  border-radius: 14px;
}

/* Vignette */
.crt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
  pointer-events: none;
  z-index: 4;
  border-radius: 14px;
}

.crt__inner {
  position: relative;
  z-index: 2;
  padding: 32px 28px;
  animation: flicker 8s step-end infinite;
  filter: brightness(1.04) contrast(1.08);
}

/* ---- HERO / TITLE SCREEN ---- */
.hero {
  text-align: center;
  padding: 24px 0 32px;
}

.hero__logo {
  width: 96px;
  height: 96px;
  margin: 0 auto 8px;
  filter: drop-shadow(0 0 20px var(--accent-dim));
}

.hero__title-line {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 12px;
  padding-left: 12px;
  line-height: 1.2;
}

.hero__title-line--white {
  color: var(--text);
  text-shadow: 0 0 30px var(--accent-dim);
}

.hero__title-line--cyan {
  color: var(--accent);
  text-shadow: 0 0 40px var(--accent-dim);
  margin-top: -4px;
}

.hero__tagrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.hero__tagline-rule {
  width: 28px;
  height: 1px;
  background: var(--accent);
  opacity: 0.6;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 5px;
  padding-left: 5px;
  color: var(--text);
}

.hero__press-start {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 4px;
  padding-left: 4px;
  color: var(--p2);
  margin-top: 28px;
  animation: blink 1.2s step-end infinite;
  display: inline-block;
}

.hero__insert-coin {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-top: 10px;
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ---- SCREENSHOTS ---- */
.screenshots {
  padding: 20px 0 28px;
}

.screenshots__title {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 4px;
  padding-left: 4px;
  color: var(--p1);
  text-align: center;
  margin-bottom: 16px;
  text-shadow: 0 0 20px var(--p1-glow);
}

.screenshots__grid {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0 4px 8px;
  scrollbar-width: none;
}

.screenshots__grid::-webkit-scrollbar {
  display: none;
}

.screenshots__frame {
  flex: 0 0 auto;
  width: 160px;
  border-radius: 12px;
  border: 2px solid var(--board-frame);
  overflow: hidden;
  scroll-snap-align: center;
  background: var(--bg-card);
  transition: border-color 0.3s;
}

.screenshots__frame:hover {
  border-color: var(--accent);
}

.screenshots__frame img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshots__label {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-align: center;
  padding: 6px 4px;
}

/* ---- STORY SECTION ---- */
.story {
  padding: 24px 0;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.story__heading {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 6px;
  padding-left: 6px;
  color: var(--p1);
  text-shadow: 0 0 30px var(--p1-glow);
  margin-bottom: 6px;
}

.story__subheading {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--text);
  opacity: 0.8;
  margin-bottom: 20px;
}

.story__body {
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1.5;
  color: var(--text);
  opacity: 0.9;
  margin-bottom: 20px;
}

.story__callout {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 4px;
  padding-left: 4px;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-dim);
}

/* Divider line */
.divider {
  width: 60px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
  margin: 24px auto;
}

/* ---- FEATURES — "SELECT CHARACTER" ---- */
.features {
  padding: 24px 0;
}

.features__heading {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 4px;
  padding-left: 4px;
  color: var(--p2);
  text-align: center;
  text-shadow: 0 0 20px var(--p2-glow);
  margin-bottom: 20px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feature-card {
  background: var(--bg-card);
  border: 2px solid var(--board-frame);
  border-radius: 10px;
  padding: 20px 12px;
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative;
}

.feature-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-dim), inset 0 0 20px rgba(0, 245, 212, 0.03);
}

/* Scanline highlight on hover */
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 3px,
    rgba(0, 245, 212, 0.02) 3px,
    rgba(0, 245, 212, 0.02) 6px
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.feature-card:hover::after { opacity: 1; }

.feature-card__icon {
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 8px;
}

.feature-card__desc {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.3;
}

/* ---- CRT FOOTER (inside screen) ---- */
.crt-footer {
  text-align: center;
  padding: 28px 0 8px;
  border-top: 1px solid var(--board-frame);
  margin-top: 20px;
}

.crt-footer__rule {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 10px;
  opacity: 0.5;
}

.crt-footer__powered {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 4px;
  color: var(--accent);
  opacity: 0.7;
  text-shadow: 0 0 8px var(--accent-dim);
}

.crt-footer__version {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 2px;
  color: #ff4d7a;
  opacity: 0.6;
  margin-top: 4px;
}

.crt-footer__motto {
  font-family: var(--font-body);
  font-size: 20px;
  font-style: italic;
  letter-spacing: 1px;
  color: #ff4d7a;
  margin-top: 12px;
}

.crt-footer__links {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.crt-footer__link {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.crt-footer__link:hover {
  color: var(--accent);
  text-decoration: none;
}

.crt-footer__copy {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-dim);
  margin-top: 12px;
  opacity: 0.6;
}

/* ---- CONTROL PANEL ---- */
.controls {
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: linear-gradient(180deg, var(--cabinet-dark) 0%, #0e0e16 50%, var(--cabinet-dark) 100%);
  border-top: 1px solid #1e1e30;
  position: relative;
}

/* Metallic texture */
.controls::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent 0px,
    transparent 2px,
    rgba(255, 255, 255, 0.008) 2px,
    rgba(255, 255, 255, 0.008) 4px
  );
  pointer-events: none;
}

/* Joystick */
.joystick {
  width: 40px;
  height: 40px;
  position: relative;
}

.joystick__base {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #2a2a42, #151520);
  border: 2px solid #2a2a40;
}

.joystick__stick {
  position: absolute;
  width: 14px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #444460, #2a2a40);
  border: 1px solid #3a3a55;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* Action buttons */
.buttons {
  display: flex;
  gap: 10px;
}

.btn-arcade {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
}

.btn-arcade--cyan {
  background: radial-gradient(circle at 40% 35%, var(--accent), #009e8a);
}

.btn-arcade--pink {
  background: radial-gradient(circle at 40% 35%, var(--p1), #b01e3c);
}

.btn-arcade--yellow {
  background: radial-gradient(circle at 40% 35%, var(--p2), #b39500);
}

/* Coin slot */
.coin-slot {
  text-align: center;
}

.coin-slot__slot {
  width: 36px;
  height: 6px;
  border-radius: 3px;
  background: #0a0a10;
  border: 1px solid #2a2a40;
  margin: 0 auto 4px;
  animation: coin-glow 3s ease-in-out infinite;
}

.coin-slot__label {
  font-family: var(--font-display);
  font-size: 6px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

/* ---- SPEAKER GRILLE ---- */
.speaker {
  padding: 16px;
  text-align: center;
  background: var(--cabinet-dark);
  border-top: 1px solid #1e1e30;
  position: relative;
  overflow: hidden;
}

.speaker__grille {
  height: 32px;
  margin: 0 40px;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 2px,
    #1a1a28 2px,
    #1a1a28 3px,
    transparent 3px,
    transparent 5px
  );
  border-radius: 4px;
  opacity: 0.6;
}

.speaker__text {
  font-family: var(--font-display);
  font-size: 6px;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-top: 8px;
  opacity: 0.3;
}

/* ---- LEGAL PAGES ---- */
.legal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--board-frame);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.legal-header__back {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--accent);
  text-decoration: none;
}

.legal-header__back:hover {
  text-decoration: underline;
}

.legal-nav {
  display: flex;
  gap: 16px;
}

.legal-nav__link {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.legal-nav__link:hover,
.legal-nav__link--active {
  color: var(--accent);
}

.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h1 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 4px;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-dim);
  margin-bottom: 8px;
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--p1);
  margin-top: 28px;
  margin-bottom: 12px;
}

.legal-content h3 {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text);
  margin-top: 20px;
  margin-bottom: 8px;
}

.legal-content p {
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.5;
  color: var(--text);
  opacity: 0.85;
  margin-bottom: 12px;
}

.legal-content ul {
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.5;
  color: var(--text);
  opacity: 0.85;
  margin-bottom: 12px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 4px;
}

.legal-content .effective-date {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.legal-content strong {
  color: var(--text-bright);
}

.legal-content a {
  color: var(--accent);
}

/* ---- RESPONSIVE ---- */
@media (min-width: 640px) {
  .marquee__title {
    font-size: 36px;
    letter-spacing: 10px;
  }

  .hero__title-line {
    font-size: 48px;
    letter-spacing: 14px;
    padding-left: 14px;
  }

  .crt__inner {
    padding: 40px 36px;
  }

  .screenshots__frame {
    width: 180px;
  }

  .screenshots__grid {
    justify-content: center;
  }
}

@media (max-width: 639px) {
  .cabinet {
    border-left: none;
    border-right: none;
    box-shadow: none;
  }

  .cabinet::before,
  .cabinet::after {
    display: none;
  }

  .crt {
    margin: 12px 8px;
    border-radius: 14px;
    border-width: 4px;
  }

  .crt__inner {
    padding: 20px 16px;
  }

  .marquee {
    padding: 20px 12px 16px;
  }

  .marquee__title {
    font-size: 20px;
    letter-spacing: 6px;
  }

  .hero__title-line {
    font-size: 32px;
    letter-spacing: 8px;
    padding-left: 8px;
  }

  .hero__tagline {
    font-size: 7px;
    letter-spacing: 3px;
  }

  .hero__press-start {
    font-size: 10px;
  }

  .features__grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .feature-card {
    padding: 16px 12px;
  }

  .story__heading {
    font-size: 11px;
    letter-spacing: 4px;
  }

  .story__body {
    font-size: 20px;
  }

  .controls {
    gap: 20px;
    padding: 16px 12px;
  }

  .legal-content h1 {
    font-size: 12px;
    letter-spacing: 3px;
  }

  .legal-content h2 {
    font-size: 9px;
    letter-spacing: 2px;
  }

  .legal-content p,
  .legal-content ul {
    font-size: 18px;
  }
}

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