/* ============================================
   Quackdown: Germ Survivor — Landing Page Styles
   https://quackdown.dailypickem.net
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Luckiest+Guy&family=Nunito:wght@500;600;700;800&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors — Quackdown Arcade Bathroom & Neon Bubble Palette */
  --bg-primary: #0a1124;
  --bg-secondary: #101b37;
  --bg-tertiary: #16264c;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-hover: rgba(255, 255, 255, 0.11);
  --glass: rgba(18, 32, 66, 0.72);
  --glass-border: rgba(127, 216, 224, 0.2);
  --glass-border-strong: rgba(40, 224, 248, 0.45);

  --text-primary: #f4fbff;
  --text-secondary: #b5cde0;
  --text-muted: #7693ad;

  --accent-yellow: #ffd21f;
  --accent-yellow-glow: rgba(255, 210, 31, 0.35);
  --accent-coral: #ff4a3d;
  --accent-coral-glow: rgba(255, 74, 61, 0.35);
  --accent-cyan: #28e0f8;
  --accent-cyan-glow: rgba(40, 224, 248, 0.35);
  --accent-green: #38ef7d;
  --accent-green-glow: rgba(56, 239, 125, 0.32);
  --accent-purple: #c451ff;
  --stroke-navy: #1b1440;

  --gradient-hero: linear-gradient(135deg, #0a1124 0%, #102042 45%, #0d3b52 100%);
  --gradient-accent: linear-gradient(135deg, #28e0f8 0%, #38ef7d 100%);
  --gradient-gold: linear-gradient(180deg, #fff36b 0%, #ffc400 60%, #ff9d00 100%);
  --gradient-coral: linear-gradient(135deg, #ff5e52 0%, #d91e50 100%);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 5.5rem;

  /* Typography */
  --font-logo: 'Luckiest Guy', 'Fredoka', cursive, sans-serif;
  --font-display: 'Fredoka', system-ui, -apple-system, 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;

  /* Radii */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow-cyan: 0 0 32px var(--accent-cyan-glow);
  --shadow-glow-gold: 0 0 32px var(--accent-yellow-glow);
  --shadow-glow-green: 0 0 32px var(--accent-green-glow);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(40, 224, 248, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(196, 81, 255, 0.08) 0%, transparent 40%),
    linear-gradient(rgba(127, 216, 224, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 216, 224, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

a:hover {
  color: var(--accent-yellow);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
}

h2 {
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: clamp(1.18rem, 2.4vw, 1.45rem);
}

/* Arcade Wordmark */
.quack-wordmark {
  font-family: var(--font-logo);
  letter-spacing: 0.03em;
  display: inline-block;
  line-height: 0.95;
  transform: rotate(-2deg);
  filter: drop-shadow(0 6px 0 var(--stroke-navy)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
}

.quack-wordmark .w-quack {
  color: var(--accent-yellow);
  -webkit-text-stroke: 8px var(--stroke-navy);
  paint-order: stroke fill;
}

.quack-wordmark .w-down {
  color: var(--accent-coral);
  -webkit-text-stroke: 8px var(--stroke-navy);
  paint-order: stroke fill;
}

.hero-subtitle-pill {
  display: inline-block;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #071929;
  background: var(--gradient-accent);
  padding: 0.3rem 1.1rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--stroke-navy);
  box-shadow: 0 4px 0 var(--stroke-navy);
}

/* --- Sticky Header / Nav --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 17, 36, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.75rem var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

.nav-brand:hover {
  color: var(--accent-yellow);
}

.nav-brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 2px 10px rgba(40, 224, 248, 0.3);
}

.nav-brand-text span {
  color: var(--accent-yellow);
}

.nav-brand-text em {
  font-style: normal;
  color: var(--accent-coral);
}

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

.nav-links a {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--accent-cyan);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--gradient-gold);
  color: #1b1440 !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  border: 2px solid var(--stroke-navy);
  box-shadow: 0 3px 0 var(--stroke-navy);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 var(--stroke-navy), var(--shadow-glow-gold);
}

/* --- Layout --- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  background: rgba(40, 224, 248, 0.12);
  border: 1px solid rgba(40, 224, 248, 0.3);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-title::after {
  content: '';
  display: block;
  width: 72px;
  height: 5px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  margin: var(--space-md) auto 0;
}

.section-subtitle {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 1.08rem;
  margin-top: var(--space-sm);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-3xl) var(--space-lg) var(--space-4xl);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.26;
  filter: saturate(1.15) blur(2px);
  transform: scale(1.03);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 35%, rgba(16, 36, 74, 0.45) 0%, rgba(10, 17, 36, 0.92) 75%),
    linear-gradient(180deg, rgba(10, 17, 36, 0.3) 0%, rgba(10, 17, 36, 0.75) 65%, var(--bg-primary) 100%);
}

/* Ambient floating soap bubbles */
.bubble-deco {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.45), rgba(40, 224, 248, 0.16) 45%, rgba(196, 81, 255, 0.1) 80%, transparent 100%);
  border: 1.5px solid rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 12px rgba(40, 224, 248, 0.25);
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
  animation: floatBubble 7s ease-in-out infinite;
}

.bubble-deco.b1 { width: 64px; height: 64px; top: 14%; left: 7%; animation-delay: 0s; }
.bubble-deco.b2 { width: 38px; height: 38px; top: 68%; left: 12%; animation-delay: 1.5s; }
.bubble-deco.b3 { width: 84px; height: 84px; top: 18%; right: 8%; animation-delay: 0.8s; }
.bubble-deco.b4 { width: 46px; height: 46px; bottom: 18%; right: 14%; animation-delay: 2.3s; }

.hero-grid {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.hero-top-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.hero-icon {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
  border: 3px solid var(--accent-cyan);
  animation: float 4s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-meta-badges {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hero-rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-yellow);
  background: rgba(255, 210, 31, 0.14);
  border: 1px solid rgba(255, 210, 31, 0.35);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-dev {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 700;
}

.hero h1 {
  margin-bottom: 0.2rem;
}

.hero .tagline {
  font-size: clamp(1.12rem, 2.2vw, 1.38rem);
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  max-width: 580px;
}

.hero .sub-tagline {
  font-size: 1.02rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

/* --- Google Play Button --- */
.play-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  padding: 0.9rem 1.75rem;
  background: linear-gradient(180deg, #1b2d59 0%, #101b38 100%);
  border: 2px solid var(--accent-cyan);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  box-shadow: 0 6px 0 var(--stroke-navy), var(--shadow-md);
}

.play-button:hover {
  background: linear-gradient(180deg, #22386e 0%, #15254b 100%);
  border-color: var(--accent-yellow);
  box-shadow: 0 8px 0 var(--stroke-navy), var(--shadow-glow-gold);
  color: var(--text-primary);
  transform: translateY(-3px);
}

.play-button svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.play-button-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.play-button-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.play-button-store {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
}

.secondary-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.4rem;
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
}

.secondary-button:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--space-xl);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.9rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  flex-shrink: 0;
}

/* Hero Visual Showcase */
.hero-showcase {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.squeak-ring {
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  border: 4px solid rgba(40, 224, 248, 0.55);
  box-shadow: 0 0 40px rgba(40, 224, 248, 0.35), inset 0 0 40px rgba(40, 224, 248, 0.25);
  animation: pulseRing 3.2s ease-out infinite;
  pointer-events: none;
}

.squeak-ring.r2 {
  width: 470px;
  height: 470px;
  border-color: rgba(255, 210, 31, 0.3);
  animation-delay: 1.4s;
}

.hero-phone-card {
  position: relative;
  width: 280px;
  border-radius: 34px;
  overflow: hidden;
  border: 5px solid #1b1440;
  outline: 3px solid var(--accent-cyan);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), var(--shadow-glow-cyan);
  transform: rotate(2.5deg);
  transition: transform 0.35s ease;
  background: #0a1124;
  z-index: 2;
}

.hero-phone-card:hover {
  transform: rotate(0deg) scale(1.02);
}

.hero-duck-cutout {
  position: absolute;
  right: -32px;
  bottom: -26px;
  width: 215px;
  z-index: 3;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.65));
  animation: float 3.5s ease-in-out infinite;
  pointer-events: none;
}

/* --- Stats Bar --- */
.stats-bar {
  background: linear-gradient(90deg, rgba(16, 27, 55, 0.9), rgba(22, 42, 82, 0.95), rgba(16, 27, 55, 0.9));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  text-align: center;
}

.stat-item {
  padding: var(--space-xs);
}

.stat-value {
  font-family: var(--font-logo);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--accent-yellow);
  -webkit-text-stroke: 4px var(--stroke-navy);
  paint-order: stroke fill;
  text-shadow: 0 4px 0 var(--stroke-navy);
  line-height: 1.05;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* --- Features Section --- */
.features {
  background: var(--bg-secondary);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  opacity: 0.7;
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  background: var(--surface-hover);
  border-color: var(--accent-cyan);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), var(--shadow-glow-cyan);
}

.feature-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(40, 224, 248, 0.12);
  border: 1.5px solid rgba(40, 224, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.feature-icon-wrap img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.feature-emoji {
  font-size: 2rem;
  line-height: 1;
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.97rem;
  line-height: 1.6;
}

/* --- Arsenal / Weapon Evolutions Section --- */
.arsenal {
  background: var(--bg-primary);
}

.evo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.evo-card {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: all 0.25s ease;
}

.evo-card:hover {
  border-color: var(--accent-yellow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 24px rgba(255, 210, 31, 0.2);
}

.evo-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: rgba(10, 17, 36, 0.65);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.evo-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.evo-slot img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px;
  border: 1.5px solid rgba(255, 255, 255, 0.14);
}

.evo-slot.evolved img {
  width: 52px;
  height: 52px;
  background: rgba(255, 210, 31, 0.16);
  border: 2px solid var(--accent-yellow);
  box-shadow: 0 0 14px rgba(255, 210, 31, 0.35);
}

.evo-operator {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent-cyan);
}

.evo-info h3 {
  font-size: 1.15rem;
  color: var(--accent-yellow);
  margin-bottom: 0.2rem;
}

.evo-recipe-names {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.evo-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* --- Bosses Section --- */
.bosses {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.bosses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.boss-card {
  background: linear-gradient(180deg, rgba(28, 20, 58, 0.8) 0%, rgba(16, 27, 55, 0.9) 100%);
  border: 1.5px solid rgba(255, 74, 61, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.boss-card:hover {
  border-color: var(--accent-coral);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), 0 0 28px var(--accent-coral-glow);
}

.boss-sprite-wrap {
  width: 110px;
  height: 110px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 74, 61, 0.22) 0%, rgba(10, 17, 36, 0.6) 75%);
  border: 2px solid rgba(255, 74, 61, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.boss-sprite-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.5));
}

.boss-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #ff9a92;
  background: rgba(255, 74, 61, 0.16);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.4rem;
}

.boss-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.boss-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* --- Screenshots Section --- */
.screenshots {
  background: var(--bg-primary);
  overflow: hidden;
  position: relative;
}

.screenshots-scroll {
  display: flex;
  gap: var(--space-xl);
  overflow-x: auto;
  padding: var(--space-md) var(--space-xl) var(--space-2xl);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-cyan) rgba(255, 255, 255, 0.05);
  max-width: 1360px;
  margin: 0 auto;
}

.screenshots-scroll::-webkit-scrollbar {
  height: 8px;
}

.screenshots-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
}

.screenshots-scroll::-webkit-scrollbar-thumb {
  background: var(--accent-cyan);
  border-radius: var(--radius-full);
}

.screenshot-frame {
  flex: 0 0 auto;
  width: 256px;
  scroll-snap-align: center;
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  border: 4px solid #1b1440;
  outline: 2px solid var(--glass-border-strong);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  background: #0a1124;
  cursor: pointer;
}

.screenshot-frame:hover {
  transform: translateY(-6px) scale(1.02);
  outline-color: var(--accent-yellow);
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
}

.screenshot-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshots-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass);
  border: 1.5px solid var(--glass-border-strong);
  color: var(--text-primary);
  font-size: 1.2rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  background: var(--accent-cyan);
  color: #0a1124;
  transform: scale(1.08);
}

.screenshots-hint {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* --- How to Play Section --- */
.how-to-play {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: var(--space-lg);
}

.step-card {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  text-align: left;
  transition: all 0.25s ease;
}

.step-card:hover {
  border-color: var(--accent-green);
  transform: translateY(-4px);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--gradient-gold);
  color: #1b1440;
  font-family: var(--font-logo);
  font-size: 1.35rem;
  border: 2px solid var(--stroke-navy);
  box-shadow: 0 3px 0 var(--stroke-navy);
  margin-bottom: var(--space-md);
}

.step-card h3 {
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- CTA Section --- */
.cta {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0d1e3d 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--glass-border);
}

.cta-card {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(22, 42, 84, 0.9) 0%, rgba(14, 28, 58, 0.95) 100%);
  border: 2px solid var(--glass-border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-2xl);
  box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
  overflow: hidden;
}

.cta-duck {
  width: 130px;
  height: auto;
  margin: 0 auto var(--space-md);
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
  animation: float 3.6s ease-in-out infinite;
}

.cta p {
  color: var(--text-secondary);
  font-size: 1.12rem;
  margin-bottom: var(--space-2xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Lightbox Modal --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(6, 10, 22, 0.9);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-height: 90vh;
  max-width: 92vw;
  border-radius: 24px;
  border: 3px solid var(--accent-cyan);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--glass);
  border: 1.5px solid var(--glass-border-strong);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Footer --- */
.footer {
  background: #070c1a;
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--glass-border);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.footer-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 2px solid var(--accent-cyan);
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.footer-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent-yellow);
}

.footer-copyright {
  width: 100%;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.84rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* --- Animations --- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes floatBubble {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-18px) scale(1.06); }
}

@keyframes pulseRing {
  0% { transform: scale(0.82); opacity: 0.75; }
  70% { transform: scale(1.12); opacity: 0.15; }
  100% { transform: scale(1.18); opacity: 0; }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:nth-child(1) { transition-delay: 0.05s; }
.feature-card:nth-child(2) { transition-delay: 0.1s; }
.feature-card:nth-child(3) { transition-delay: 0.15s; }
.feature-card:nth-child(4) { transition-delay: 0.2s; }
.feature-card:nth-child(5) { transition-delay: 0.25s; }
.feature-card:nth-child(6) { transition-delay: 0.3s; }

/* --- Privacy Policy Page --- */
.privacy-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.privacy-header {
  background: rgba(10, 17, 36, 0.92);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}

.privacy-header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.privacy-header-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 2px solid var(--accent-cyan);
}

.privacy-header-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-primary);
}

.privacy-back {
  margin-left: auto;
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.95rem;
}

.privacy-back:hover {
  color: var(--accent-yellow);
}

.privacy-content {
  flex: 1;
  padding: var(--space-3xl) 0;
}

.privacy-content .container {
  max-width: 800px;
}

.privacy-card {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.privacy-content h1 {
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  margin-bottom: var(--space-xs);
  color: var(--accent-yellow);
}

.privacy-content .updated-date {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: var(--space-xs);
}

.privacy-content h2 {
  font-size: 1.35rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  color: var(--accent-cyan);
}

.privacy-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.75;
}

.privacy-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-md);
}

.privacy-content ul li {
  color: var(--text-secondary);
  padding: 0.35rem 0 0.35rem 1.6rem;
  position: relative;
  line-height: 1.65;
}

.privacy-content ul li::before {
  content: '';
  position: absolute;
  left: 0.2rem;
  top: 0.78rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.privacy-content strong,
.privacy-content b {
  color: var(--text-primary);
}

/* --- Media Queries --- */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

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

  .hero-top-row {
    justify-content: center;
    text-align: left;
  }

  .hero .tagline,
  .hero .sub-tagline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

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

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

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding: var(--space-2xl) var(--space-md) var(--space-3xl);
  }

  .hero-icon {
    width: 78px;
    height: 78px;
  }

  .quack-wordmark .w-quack,
  .quack-wordmark .w-down {
    -webkit-text-stroke: 5px var(--stroke-navy);
  }

  .hero-phone-card {
    width: 230px;
  }

  .hero-duck-cutout {
    width: 165px;
    right: -18px;
    bottom: -18px;
  }

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

  section {
    padding: var(--space-3xl) 0;
  }

  .screenshot-frame {
    width: 215px;
  }

  .cta-card {
    padding: var(--space-2xl) var(--space-lg);
  }

  .privacy-card {
    padding: var(--space-lg);
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}