/* ==========================================================================
   SPINDLE - Official Website Stylesheet
   Neo-Brutalist Craft-Table Design System
   ========================================================================== */

@font-face {
  font-family: 'Archivo Black';
  src: url('assets/fonts/archivo_black/ArchivoBlack-Regular.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Space Grotesk';
  src: url('assets/fonts/space_grotesk/SpaceGrotesk-Variable.ttf') format('truetype-variations');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Neo-Brutalist Color Palette (Tokens from SPEC §3.9 / brutal_tokens.dart) */
  --paper: #F4E9DC;
  --paper-dot: #E7D7C3;
  --ink: #111111;
  
  --coral: #E76F51;
  --teal: #2A9D8F;
  --mustard: #E9C46A;
  --lavender: #8E7DBE;
  --apricot: #F4A261;
  --deep-sea: #264653;
  --steel: #C9CED6;
  --alarm: #D62828;

  /* Typography */
  --font-display: 'Archivo Black', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Geometry & Shadows */
  --radius: 4px;
  --border-thick: 4px;
  --border-med: 3px;
  --shadow-sm: 4px 4px 0px var(--ink);
  --shadow-btn: 6px 6px 0px var(--ink);
  --shadow-lg: 8px 8px 0px var(--ink);
  --shadow-xl: 12px 12px 0px var(--ink);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--paper);
  background-image: radial-gradient(var(--paper-dot) 2.5px, transparent 2.5px);
  background-size: 18px 18px;
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

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

/* Neo-Brutalist Layout Components */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--paper);
  border-bottom: var(--border-thick) solid var(--ink);
  padding: 14px 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon-box {
  width: 44px;
  height: 44px;
  background-color: var(--teal);
  border: var(--border-med) solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-icon-box img {
  width: 36px;
  height: 36px;
  object-fit: cover;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  transition: all 120ms ease;
}

.nav-link:hover {
  background-color: var(--mustard);
  border-color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Sound Toggle Button */
.sound-toggle-btn {
  background-color: var(--paper);
  border: var(--border-med) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 8px 12px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: transform 60ms, box-shadow 60ms;
}

.sound-toggle-btn:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--ink);
}

/* Neo-Brutalist Buttons */
.brutal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  padding: 14px 28px;
  border: var(--border-thick) solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  text-decoration: none;
  transition: transform 60ms ease-out, box-shadow 60ms ease-out;
  user-select: none;
  -webkit-user-select: none;
}

.brutal-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}

.brutal-btn:active {
  transform: translate(6px, 6px);
  box-shadow: 0px 0px 0 var(--ink);
}

.brutal-btn.primary {
  background-color: var(--teal);
  color: var(--ink);
}

.brutal-btn.secondary {
  background-color: var(--paper);
  color: var(--ink);
}

.brutal-btn.coral {
  background-color: var(--coral);
  color: var(--ink);
}

.brutal-btn.mustard {
  background-color: var(--mustard);
  color: var(--ink);
}

.brutal-btn.lavender {
  background-color: var(--lavender);
  color: var(--ink);
}

.brutal-btn.sm {
  padding: 10px 18px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

.brutal-btn.sm:hover {
  box-shadow: 5px 5px 0 var(--ink);
}

.brutal-btn.sm:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--ink);
}

/* Neo-Brutalist Stickers & Badges */
.brutal-sticker {
  font-family: var(--font-display);
  text-transform: uppercase;
  border: var(--border-med) solid var(--ink);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  padding: 6px 14px;
  display: inline-block;
  font-size: 0.95rem;
  transform: rotate(-3deg);
  letter-spacing: 0.03em;
  background-color: var(--mustard);
  color: var(--ink);
}

.brutal-sticker.coral {
  background-color: var(--coral);
  transform: rotate(2.5deg);
}

.brutal-sticker.teal {
  background-color: var(--teal);
  transform: rotate(-2deg);
}

.brutal-sticker.lavender {
  background-color: var(--lavender);
  transform: rotate(3deg);
}

/* Neo-Brutalist Cards */
.brutal-card {
  background-color: var(--paper);
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  overflow: hidden;
}

/* Hero Section */
.hero-section {
  padding: 48px 0 64px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-title {
  font-size: 4.8rem;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  text-shadow: 4px 4px 0 var(--coral);
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  color: var(--coral);
  letter-spacing: -0.01em;
}

.hero-desc {
  font-size: 1.2rem;
  color: #222;
  font-weight: 500;
  max-width: 580px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.hero-pill {
  background-color: #fff;
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 0.9rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Interactive Game Arcade Box */
.arcade-frame {
  background-color: var(--paper);
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

.arcade-bar {
  background-color: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.arcade-dots {
  display: flex;
  gap: 6px;
}

.arcade-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--ink);
}

.arcade-dot.red { background-color: var(--coral); }
.arcade-dot.yellow { background-color: var(--mustard); }
.arcade-dot.green { background-color: var(--teal); }

.arcade-hud {
  background-color: var(--paperDot);
  border-bottom: var(--border-thick) solid var(--ink);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hud-stat {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.hud-stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #555;
  margin-bottom: 2px;
}

.hud-stat-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--ink);
}

/* Canvas viewport */
.canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 12;
  background-color: var(--paper);
  background-image: radial-gradient(var(--paper-dot) 2px, transparent 2px);
  background-size: 14px 14px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
}

#game-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.arcade-footer {
  background-color: var(--paperDot);
  border-top: var(--border-thick) solid var(--ink);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.arcade-hint {
  font-size: 0.85rem;
  font-weight: 600;
  color: #333;
}

/* Feature Pillars Section */
.section {
  padding: 72px 0;
  border-top: var(--border-thick) solid var(--ink);
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.section-title {
  font-size: 3rem;
  letter-spacing: -0.03em;
}

.section-desc {
  font-size: 1.25rem;
  color: #333;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background-color: #fff;
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-btn);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.feature-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--ink);
}

.feature-header {
  padding: 16px 20px;
  border-bottom: var(--border-thick) solid var(--ink);
  font-family: var(--font-display);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.feature-header.coral { background-color: var(--coral); }
.feature-header.teal { background-color: var(--teal); }
.feature-header.mustard { background-color: var(--mustard); }
.feature-header.lavender { background-color: var(--lavender); }
.feature-header.apricot { background-color: var(--apricot); }
.feature-header.deepsea { background-color: var(--deep-sea); color: var(--paper); }

.feature-body {
  padding: 24px 20px;
  font-size: 1.05rem;
  color: #222;
  flex-grow: 1;
}

/* Bosses Section */
.bosses-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.boss-card {
  background-color: #fff;
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-btn);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.boss-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  background-color: var(--ink);
  color: var(--paper);
  padding: 4px 8px;
  border-radius: 2px;
}

.boss-title {
  font-size: 1.8rem;
}

.boss-art-preview {
  width: 100%;
  height: 140px;
  background-color: var(--paper);
  border: var(--border-med) solid var(--ink);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Needle Styles Section */
.needle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.needle-card {
  background-color: #fff;
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-btn);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.needle-art-box {
  width: 100%;
  height: 90px;
  background-color: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.needle-title {
  font-size: 1.3rem;
}

.needle-req {
  font-family: var(--font-display);
  font-size: 0.85rem;
  background-color: var(--mustard);
  border: 2px solid var(--ink);
  padding: 4px 10px;
  border-radius: var(--radius);
}

/* Sound Board & Juice Preview */
.sound-board-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.sfx-btn {
  background-color: var(--paper);
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-btn);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-align: center;
  cursor: pointer;
  transition: transform 60ms, box-shadow 60ms;
}

.sfx-btn:active {
  transform: translate(6px, 6px);
  box-shadow: 0 0 0 var(--ink);
}

.sfx-btn.coral { background-color: var(--coral); }
.sfx-btn.teal { background-color: var(--teal); }
.sfx-btn.mustard { background-color: var(--mustard); }
.sfx-btn.lavender { background-color: var(--lavender); }

/* Developer Portfolio Callout */
.dev-banner {
  background-color: var(--deep-sea);
  color: var(--paper);
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius);
  padding: 44px;
  margin: 64px 0;
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 32px;
  align-items: center;
}

.dev-banner h2 {
  color: var(--paper);
  font-size: 2.6rem;
  margin-bottom: 12px;
}

.dev-banner p {
  color: #E2E8F0;
  font-size: 1.15rem;
  line-height: 1.6;
}

.dev-banner-cta {
  display: flex;
  justify-content: flex-end;
}

/* Footer */
.site-footer {
  background-color: var(--paper);
  border-top: var(--border-thick) solid var(--ink);
  padding: 48px 0 32px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.footer-brand p {
  color: #444;
  font-size: 1rem;
  max-width: 360px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 6px;
  display: inline-block;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-weight: 600;
  color: #222;
  transition: color 120ms;
}

.footer-links a:hover {
  color: var(--coral);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 2px solid var(--ink);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  color: #555;
  flex-wrap: wrap;
  gap: 16px;
}

/* Privacy Page Specifics */
.legal-box {
  background-color: #fff;
  border: var(--border-thick) solid var(--ink);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  padding: 48px;
  margin: 48px auto;
  max-width: 860px;
}

.legal-box h1 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.legal-box h2 {
  font-size: 1.8rem;
  margin: 36px 0 16px 0;
  border-bottom: var(--border-med) solid var(--ink);
  padding-bottom: 8px;
}

.legal-box p, .legal-box ul {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #222;
  margin-bottom: 18px;
}

.legal-box ul {
  padding-left: 28px;
}

.legal-box li {
  margin-bottom: 8px;
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 3.8rem;
  }
  
  .features-grid, .bosses-wrap {
    grid-template-columns: 1fr;
  }
  
  .needle-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sound-board-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .dev-banner {
    grid-template-columns: 1fr;
    padding: 32px;
  }
  
  .dev-banner-cta {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .nav-links {
    display: none; /* simple mobile stack */
  }

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

  .sound-board-grid {
    grid-template-columns: 1fr;
  }
}