/* ================================================
   FreeGamesFoFun — Core Stylesheet
   ================================================ */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --fg-primary: #8B5CF6;
  --fg-primary-dark: #7C3AED;
  --fg-primary-light: #C4B5FD;
  --fg-accent: #F97316;
  --fg-accent-dark: #EA580C;
  --fg-font: 'Quicksand', sans-serif;
  --fg-text: #1E1B3A;
  --fg-text-mid: #4B4670;
  --fg-text-light: #7C77A0;
  --fg-bg: #FFFFFF;
  --fg-bg-alt: #F8F6FF;
  --fg-bg-grad: linear-gradient(135deg, #F8F6FF 0%, #EDE9FE 100%);
  --fg-radius: 16px;
  --fg-radius-sm: 10px;
  --fg-radius-xs: 6px;
  --fg-shadow: 0 4px 24px rgba(139,92,246,.10);
  --fg-shadow-lg: 0 8px 40px rgba(139,92,246,.15);
  --fg-transition: .3s ease;
  --fg-max: 1200px;
}

/* ---------- 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(--fg-font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-text);
  background: var(--fg-bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--fg-primary); text-decoration: none; transition: color var(--fg-transition); }
a:hover { color: var(--fg-primary-dark); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ---------- Utility ---------- */
.fg-shiny {
  background: linear-gradient(135deg, var(--fg-accent), var(--fg-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.fg-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.fg-pop { opacity: 0; transform: translateY(32px); transition: opacity .6s ease, transform .6s ease; }
.fg-pop--on { opacity: 1; transform: translateY(0); }
.hidden { display: none !important; }

/* ---------- Layout ---------- */
.fg-wrap { width: 100%; max-width: var(--fg-max); margin: 0 auto; padding: 0 24px; }
.fg-block { padding: 80px 0; }
.fg-block-head { text-align: center; margin-bottom: 48px; }
.fg-block-head h2 { font-size: 2.25rem; font-weight: 700; margin-bottom: 12px; color: var(--fg-text); }
.fg-block-head p { font-size: 1.1rem; color: var(--fg-text-mid); max-width: 640px; margin: 0 auto; }
.fg-label {
  display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--fg-primary); background: rgba(139,92,246,.1);
  padding: 6px 16px; border-radius: 50px; margin-bottom: 12px;
}

/* ---------- Buttons ---------- */
.fg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 1rem; padding: 14px 28px;
  border-radius: 50px; transition: all var(--fg-transition); white-space: nowrap;
}
.fg-btn--fill { background: var(--fg-primary); color: #fff; }
.fg-btn--fill:hover { background: var(--fg-primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--fg-shadow); }
.fg-btn--warm { background: var(--fg-accent); color: #fff; }
.fg-btn--warm:hover { background: var(--fg-accent-dark); color: #fff; transform: translateY(-2px); }
.fg-btn--line { border: 2px solid var(--fg-primary); color: var(--fg-primary); background: transparent; }
.fg-btn--line:hover { background: var(--fg-primary); color: #fff; }
.fg-btn--glow { background: linear-gradient(135deg, #FBBF24, #F59E0B); color: #1E1B3A; font-weight: 700; }
.fg-btn--glow:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(245,158,11,.4); }
.fg-btn--xl { font-size: 1.15rem; padding: 18px 40px; }

/* ---------- Header / Topbar ---------- */
.fg-topbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  transition: box-shadow var(--fg-transition), background var(--fg-transition);
}
.fg-topbar.scrolled { box-shadow: 0 2px 20px rgba(139,92,246,.12); background: rgba(255,255,255,.98); }
.fg-topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.fg-brand { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; font-weight: 700; color: var(--fg-text); }
.fg-brand:hover { color: var(--fg-primary); }
.fg-brand-icon { width: 42px; height: 42px; background: linear-gradient(135deg, var(--fg-primary), var(--fg-accent)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.fg-mainnav { display: flex; align-items: center; gap: 28px; }
.fg-mainnav a { font-weight: 600; font-size: .95rem; color: var(--fg-text-mid); position: relative; }
.fg-mainnav a:hover, .fg-mainnav a.active { color: var(--fg-primary); }
.fg-mainnav a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--fg-primary); transition: width var(--fg-transition); }
.fg-mainnav a:hover::after, .fg-mainnav a.active::after { width: 100%; }

/* Burger */
.fg-burger { display: none; flex-direction: column; gap: 5px; width: 32px; padding: 4px 0; }
.fg-burger span { display: block; height: 3px; background: var(--fg-text); border-radius: 3px; transition: all var(--fg-transition); }
.fg-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.fg-burger.open span:nth-child(2) { opacity: 0; }
.fg-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* Mobile Nav */
.fg-mobilenav {
  display: none; flex-direction: column; background: #fff;
  padding: 16px 24px 24px; border-top: 1px solid #EDE9FE;
  box-shadow: 0 8px 24px rgba(139,92,246,.1);
}
.fg-mobilenav.open { display: flex; }
.fg-mobilenav a { padding: 12px 0; font-weight: 600; font-size: 1.05rem; color: var(--fg-text-mid); border-bottom: 1px solid #F3F0FF; }
.fg-mobilenav a:last-child { border-bottom: none; }
.fg-mobilenav a:hover { color: var(--fg-primary); }

/* ---------- Hero / Splash ---------- */
.fg-splash {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, #F8F6FF 0%, #fff 100%);
  text-align: center;
}
.fg-splash-center { display: flex; flex-direction: column; align-items: center; }
.fg-splash-text { max-width: 720px; margin-bottom: 40px; }
.fg-splash-text h1 { font-size: 3rem; font-weight: 700; line-height: 1.2; margin-bottom: 20px; }
.fg-splash-text p { font-size: 1.2rem; color: var(--fg-text-mid); margin-bottom: 28px; }
.fg-splash-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.fg-splash-visual { width: 100%; max-width: 800px; }
.fg-splash-preview {
  background: var(--fg-bg-grad);
  border-radius: var(--fg-radius);
  padding: 40px;
  box-shadow: var(--fg-shadow-lg);
  font-size: 3rem;
  text-align: center;
  line-height: 1.8;
}

/* ---------- Features / Perks ---------- */
.fg-perks-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fg-perk {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 28px; border-radius: var(--fg-radius);
  background: linear-gradient(135deg, #F8F6FF 0%, #FFF7ED 100%);
  transition: transform var(--fg-transition), box-shadow var(--fg-transition);
}
.fg-perk:hover { transform: translateY(-4px); box-shadow: var(--fg-shadow); }
.fg-perk-icon {
  flex-shrink: 0; width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--fg-primary), var(--fg-accent));
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: #fff;
}
.fg-perk h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.fg-perk p { font-size: .95rem; color: var(--fg-text-mid); line-height: 1.6; }

/* ---------- How-To / Steps ---------- */
.fg-howto-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.fg-howto-step {
  text-align: center; padding: 36px 24px;
  border-radius: var(--fg-radius);
  background: linear-gradient(135deg, #FFF7ED 0%, #F8F6FF 100%);
  transition: transform var(--fg-transition);
}
.fg-howto-step:hover { transform: translateY(-4px); }
.fg-howto-num {
  width: 56px; height: 56px; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--fg-primary), var(--fg-accent));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 700; color: #fff;
}
.fg-howto-step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.fg-howto-step p { font-size: .95rem; color: var(--fg-text-mid); }

/* ---------- Game / Arena ---------- */
.fg-arena { background: var(--fg-bg-grad); padding: 80px 0; }
.fg-arena-box { max-width: 900px; margin: 0 auto; }
.fg-arena-card {
  background: #fff; border-radius: var(--fg-radius);
  padding: 40px; box-shadow: var(--fg-shadow-lg);
}
.fg-arena-play { margin-bottom: 28px; }
.fg-arena-info { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 20px; }
.fg-arena-info span { font-weight: 600; font-size: 1.05rem; }
.fg-arena-info span b { color: var(--fg-primary); }
.fg-arena-note {
  background: #FFF7ED; padding: 14px 20px; border-radius: var(--fg-radius-sm);
  font-size: .9rem; color: var(--fg-text-mid); text-align: center; margin-top: 20px;
}

/* Scratch Grid */
.fg-scratch-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  max-width: 360px; margin: 0 auto 24px;
}
.fg-scratch-tile {
  aspect-ratio: 1; border-radius: var(--fg-radius-sm);
  cursor: pointer; perspective: 600px; position: relative;
  font-size: 2.2rem; user-select: none;
}
.fg-scratch-tile-inner {
  width: 100%; height: 100%; position: relative;
  transition: transform .5s ease; transform-style: preserve-3d;
}
.fg-scratch-tile--flipped .fg-scratch-tile-inner { transform: rotateY(180deg); }
.fg-scratch-tile-front, .fg-scratch-tile-back {
  position: absolute; inset: 0; border-radius: var(--fg-radius-sm);
  display: flex; align-items: center; justify-content: center;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}
.fg-scratch-tile-front {
  background: linear-gradient(135deg, var(--fg-primary), var(--fg-primary-dark));
  color: #fff; font-size: 2rem; font-weight: 700;
}
.fg-scratch-tile-back {
  background: linear-gradient(135deg, #FFF7ED, #F8F6FF);
  transform: rotateY(180deg); font-size: 2.4rem;
}
.fg-scratch-tile--matched .fg-scratch-tile-back {
  background: linear-gradient(135deg, #FDE68A, #FBBF24);
  box-shadow: 0 0 16px rgba(251,191,36,.5);
  animation: matchPulse .6s ease;
}
@keyframes matchPulse {
  0%, 100% { transform: rotateY(180deg) scale(1); }
  50% { transform: rotateY(180deg) scale(1.08); }
}
.fg-scratch-controls {
  display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 16px;
}
.fg-scratch-controls select {
  padding: 10px 16px; border: 2px solid var(--fg-primary-light); border-radius: 50px;
  font-weight: 600; color: var(--fg-text); background: #fff; outline: none;
}
.fg-scratch-controls select:focus { border-color: var(--fg-primary); }
#scratchResult {
  text-align: center; font-size: 1.2rem; font-weight: 700;
  color: var(--fg-primary); min-height: 32px; margin-top: 12px;
}

/* ---------- FAQ / Questions ---------- */
.fg-questions { max-width: 780px; margin: 0 auto; }
.fg-q-item { border-bottom: 1px solid #EDE9FE; }
.fg-q-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; font-size: 1.05rem; font-weight: 600;
  color: var(--fg-text); text-align: left; background: none; border: none; cursor: pointer;
  transition: color var(--fg-transition);
}
.fg-q-trigger:hover { color: var(--fg-primary); }
.fg-q-arrow {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: rgba(139,92,246,.1); display: flex; align-items: center; justify-content: center;
  transition: transform var(--fg-transition), background var(--fg-transition);
  font-size: .85rem; color: var(--fg-primary);
}
.fg-q-item.open .fg-q-arrow { transform: rotate(180deg); background: var(--fg-primary); color: #fff; }
.fg-q-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.fg-q-item.open .fg-q-body { max-height: 400px; }
.fg-q-text { padding: 0 0 20px; font-size: .98rem; color: var(--fg-text-mid); line-height: 1.7; }

/* ---------- CTA / Callout ---------- */
.fg-callout {
  padding: 80px 0; text-align: center;
  background: linear-gradient(135deg, var(--fg-primary) 0%, var(--fg-accent) 100%);
  color: #fff;
}
.fg-callout h2 { font-size: 2.25rem; font-weight: 700; margin-bottom: 16px; }
.fg-callout p { font-size: 1.15rem; opacity: .9; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.fg-callout .fg-btn--glow { font-size: 1.1rem; padding: 16px 36px; }

/* ---------- Article / Reading ---------- */
.fg-reading { background: var(--fg-bg-alt); padding: 80px 0; }
.fg-reading-body {
  max-width: 780px; margin: 0 auto;
  font-size: 1.05rem; line-height: 1.85; color: var(--fg-text-mid);
}
.fg-reading-body h3 { font-size: 1.3rem; font-weight: 700; color: var(--fg-text); margin: 28px 0 12px; }
.fg-reading-body p { margin-bottom: 18px; }

/* ---------- Footer ---------- */
.fg-bottom { background: #1E1B3A; color: #C4B5FD; padding: 64px 0 0; }
.fg-bottom-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.fg-bottom-brand p { margin-top: 14px; font-size: .95rem; line-height: 1.7; opacity: .8; }
.fg-bottom-age {
  display: inline-block; margin-top: 16px; padding: 8px 16px;
  background: rgba(139,92,246,.15); border-radius: 50px;
  font-size: .85rem; font-weight: 600;
}
.fg-bottom h4 { color: #fff; font-size: 1.05rem; margin-bottom: 18px; }
.fg-bottom-links { display: flex; flex-direction: column; gap: 10px; }
.fg-bottom-links a { color: #C4B5FD; font-size: .95rem; transition: color var(--fg-transition); }
.fg-bottom-links a:hover { color: #fff; }
.fg-bottom-bar {
  border-top: 1px solid rgba(139,92,246,.2); padding: 24px 0;
  text-align: center; font-size: .85rem; opacity: .7;
}
.fg-bottom-bar p { margin-bottom: 8px; }
.fg-bottom-fine { font-size: .8rem; max-width: 700px; margin: 0 auto; line-height: 1.6; }

/* ---------- Age Modal ---------- */
.fg-age-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(30,27,58,.85); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.fg-age-overlay.hidden { display: none; }
.fg-age-box {
  background: #fff; border-radius: var(--fg-radius); padding: 48px 40px;
  max-width: 460px; width: 100%; text-align: center; box-shadow: var(--fg-shadow-lg);
}
.fg-age-icon { font-size: 3rem; margin-bottom: 16px; }
.fg-age-box h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 12px; }
.fg-age-box p { color: var(--fg-text-mid); margin-bottom: 28px; line-height: 1.6; }
.fg-age-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Cookie Banner ---------- */
.fg-cookie {
  position: fixed; bottom: 0; left: 0; width: 100%; z-index: 8000;
  background: #fff; box-shadow: 0 -4px 24px rgba(0,0,0,.1);
  padding: 16px 0; display: none;
}
.fg-cookie.show { display: block; }
.fg-cookie-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.fg-cookie-inner p { flex: 1; font-size: .95rem; color: var(--fg-text-mid); min-width: 240px; }
.fg-cookie-actions { display: flex; gap: 10px; }

/* ---------- Contact ---------- */
.fg-reach-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; }
.fg-reach-form {
  background: #fff; padding: 36px; border-radius: var(--fg-radius); box-shadow: var(--fg-shadow);
}
.fg-reach-field { margin-bottom: 20px; }
.fg-reach-field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.fg-reach-field input, .fg-reach-field textarea, .fg-reach-field select {
  width: 100%; padding: 12px 16px; border: 2px solid #EDE9FE; border-radius: var(--fg-radius-sm);
  outline: none; transition: border-color var(--fg-transition);
}
.fg-reach-field input:focus, .fg-reach-field textarea:focus { border-color: var(--fg-primary); }
.fg-reach-field textarea { min-height: 120px; resize: vertical; }
.fg-reach-done { display: none; text-align: center; padding: 40px; }
.fg-reach-done.show { display: block; }
.fg-reach-cards { display: flex; flex-direction: column; gap: 20px; }
.fg-reach-card {
  display: flex; align-items: flex-start; gap: 16px; padding: 24px;
  background: linear-gradient(135deg, #F8F6FF 0%, #FFF7ED 100%);
  border-radius: var(--fg-radius);
}
.fg-reach-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--fg-primary), var(--fg-accent));
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: #fff;
}

/* ---------- Legal / Policy ---------- */
.fg-policy { padding: 120px 0 80px; }
.fg-policy-toc {
  background: var(--fg-bg-grad); padding: 24px 28px; border-radius: var(--fg-radius);
  margin-bottom: 40px;
}
.fg-policy-toc h3 { font-size: 1rem; font-weight: 700; margin-bottom: 12px; }
.fg-policy-toc a { display: block; padding: 4px 0; font-size: .95rem; color: var(--fg-primary); }
.fg-policy-part { margin-bottom: 32px; }
.fg-policy-part h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.fg-policy-part p, .fg-policy-part li { font-size: 1rem; color: var(--fg-text-mid); line-height: 1.8; margin-bottom: 10px; }

/* ---------- Toast ---------- */
.fg-toast-zone { position: fixed; top: 88px; right: 24px; z-index: 9000; display: flex; flex-direction: column; gap: 10px; }
.fg-toast {
  background: #fff; padding: 14px 24px; border-radius: var(--fg-radius-sm);
  box-shadow: var(--fg-shadow); font-weight: 600; font-size: .95rem;
  border-left: 4px solid var(--fg-primary); animation: toastIn .4s ease;
  max-width: 340px;
}
.fg-toast.success { border-left-color: #22C55E; }
.fg-toast.error { border-left-color: #EF4444; }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .fg-splash-text h1 { font-size: 2.4rem; }
  .fg-bottom-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .fg-perks-grid { gap: 20px; }
  .fg-reach-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .fg-mainnav { display: none; }
  .fg-burger { display: flex; }
  .fg-block { padding: 56px 0; }
  .fg-block-head h2 { font-size: 1.75rem; }
  .fg-splash { padding: 110px 0 56px; }
  .fg-splash-text h1 { font-size: 2rem; }
  .fg-splash-preview { padding: 24px; font-size: 2.2rem; }
  .fg-perks-grid { grid-template-columns: 1fr; }
  .fg-howto-grid { grid-template-columns: 1fr; gap: 20px; }
  .fg-bottom-grid { grid-template-columns: 1fr; gap: 28px; }
  .fg-arena-card { padding: 24px; }
  .fg-age-box { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .fg-splash-text h1 { font-size: 1.65rem; }
  .fg-splash-text p { font-size: 1rem; }
  .fg-btn { padding: 12px 22px; font-size: .95rem; }
  .fg-btn--xl { padding: 14px 28px; font-size: 1rem; }
  .fg-scratch-grid { gap: 8px; max-width: 280px; }
  .fg-scratch-tile { font-size: 1.8rem; }
  .fg-cookie-inner { flex-direction: column; text-align: center; }
  .fg-callout h2 { font-size: 1.6rem; }
}