/* ============================================================
   WackyFun Studio — Official Website Stylesheet
   ============================================================ */

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

:root {
  --brand-dark:   #0a0e1a;
  --brand-mid:    #111827;
  --brand-card:   #1a2035;
  --brand-border: rgba(255,255,255,0.08);
  --accent:       #ff5533;
  --accent-2:     #ff8c42;
  --text-primary: #f0f0f0;
  --text-secondary: #a0a8c0;
  --radius:       12px;
  --max-w:        1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--brand-dark);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 15px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.85; }

/* ── NAV ─────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,14,26,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--brand-border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; color: var(--text-primary);
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--text-secondary); font-size: 14px; transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-lang { font-size: 12px; color: var(--text-secondary); cursor: pointer; }

/* ── HERO ─────────────────────────────────────────── */
.hero {
  min-height: 88vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 5% 60px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(255,85,51,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 70%, rgba(255,140,66,0.08) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 1; max-width: 760px; }
.hero-badge {
  display: inline-block;
  background: rgba(255,85,51,0.15);
  border: 1px solid rgba(255,85,51,0.4);
  color: var(--accent-2);
  font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 20px; margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(36px, 7vw, 72px);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p {
  font-size: 17px; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto 36px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 15px; font-weight: 600;
  cursor: pointer; transition: transform .15s, opacity .15s;
}
.btn:hover { transform: translateY(-2px); opacity: 0.9; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--brand-border);
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── SECTION ─────────────────────────────────────── */
section { padding: 80px 5%; }
.section-tag {
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-size: clamp(24px, 4vw, 40px); font-weight: 700;
  line-height: 1.2; margin-bottom: 16px;
}
.section-sub { color: var(--text-secondary); max-width: 520px; }
.section-center { text-align: center; }
.section-center .section-sub { margin: 0 auto; }

/* ── GAME CARD ───────────────────────────────────── */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px; margin-top: 48px;
}
.game-card {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: 16px; overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.game-card:hover { transform: translateY(-4px); border-color: rgba(255,85,51,0.4); }
.game-cover {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1e1034 0%, #0f2044 50%, #1a0a2e 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 64px; position: relative; overflow: hidden;
}
.game-cover-label {
  position: absolute; bottom: 12px; left: 12px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff; font-size: 11px; padding: 3px 10px; border-radius: 6px;
}
.game-info { padding: 20px 24px 24px; }
.game-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.game-desc { color: var(--text-secondary); font-size: 14px; margin-bottom: 16px; }
.game-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.tag {
  background: rgba(255,255,255,0.06); border: 1px solid var(--brand-border);
  color: var(--text-secondary); font-size: 11px;
  padding: 3px 10px; border-radius: 20px;
}
.tag.hot { background: rgba(255,85,51,0.15); border-color: rgba(255,85,51,0.4); color: var(--accent-2); }
.game-links { display: flex; gap: 10px; }
.store-btn {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--brand-border);
  color: var(--text-primary); font-size: 13px;
  padding: 8px 16px; border-radius: 8px;
  transition: background .2s;
}
.store-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.store-btn svg { flex-shrink: 0; }

/* ── ABOUT ───────────────────────────────────────── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; margin-top: 48px;
}
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.stat-card {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius); padding: 20px;
}
.stat-num { font-size: 32px; font-weight: 800; color: var(--accent); }
.stat-label { color: var(--text-secondary); font-size: 13px; margin-top: 4px; }
.about-visual {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: 20px; padding: 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.about-value {
  display: flex; align-items: flex-start; gap: 14px;
}
.value-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,85,51,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.value-title { font-weight: 600; margin-bottom: 4px; }
.value-desc { color: var(--text-secondary); font-size: 13px; }

/* ── FOOTER ──────────────────────────────────────── */
footer {
  background: var(--brand-mid);
  border-top: 1px solid var(--brand-border);
  padding: 48px 5% 32px;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer-brand-name {
  font-size: 18px; font-weight: 700; margin-bottom: 10px;
}
.footer-brand-name span { color: var(--accent); }
.footer-desc { color: var(--text-secondary); font-size: 13px; max-width: 280px; line-height: 1.8; }
.footer-col h4 { font-size: 13px; font-weight: 600; margin-bottom: 14px; color: var(--text-primary); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--text-secondary); font-size: 13px; transition: color .2s; }
.footer-col ul li a:hover { color: var(--text-primary); }
.footer-bottom {
  border-top: 1px solid var(--brand-border);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  color: var(--text-secondary); font-size: 12px;
}

/* ── PRIVACY / CONTACT PAGE ─────────────────────── */
.page-hero {
  padding: 80px 5% 40px;
  border-bottom: 1px solid var(--brand-border);
}
.page-hero h1 { font-size: clamp(28px, 5vw, 48px); font-weight: 700; margin-bottom: 10px; }
.page-hero p { color: var(--text-secondary); }
.page-content { max-width: 800px; margin: 0 auto; padding: 60px 5%; }
.page-content h2 { font-size: 20px; font-weight: 600; margin: 36px 0 12px; color: var(--text-primary); }
.page-content p { color: var(--text-secondary); margin-bottom: 14px; }
.page-content ul { color: var(--text-secondary); padding-left: 22px; margin-bottom: 14px; }
.page-content ul li { margin-bottom: 6px; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px;
}
.contact-card {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius); padding: 28px;
}
.contact-icon { font-size: 28px; margin-bottom: 12px; }
.contact-label { font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; }
.contact-value { font-size: 15px; font-weight: 600; }

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}