/* =========================================================
   phlove app apk - Core Base Stylesheet
   Prefix : wdd2f-
   Palette: #0F0F23 (deep night) + #00CED1 (bright cyan)
   Mobile-first, max viewport 430px
   ========================================================= */

:root {
  --wdd2f-bg: #0F0F23;
  --wdd2f-bg-2: #161635;
  --wdd2f-bg-3: #1d1d44;
  --wdd2f-card: #1a1a3e;
  --wdd2f-cyan: #00CED1;
  --wdd2f-cyan-soft: #1adfe2;
  --wdd2f-gold: #FFD24A;
  --wdd2f-text: #EAFBFB;
  --wdd2f-text-dim: #9fb4c4;
  --wdd2f-border: rgba(0, 206, 209, 0.22);
  --wdd2f-grad: linear-gradient(135deg, #00CED1 0%, #2a6df4 100%);
  --wdd2f-grad-hot: linear-gradient(135deg, #FF6A88 0%, #FFD24A 100%);
  --wdd2f-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --wdd2f-radius: 14px;
}

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

html { font-size: 62.5%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Roboto, system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #1c1c4a 0%, var(--wdd2f-bg) 55%);
  color: var(--wdd2f-text);
  line-height: 1.5;
  font-size: 1.6rem;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--wdd2f-cyan); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--wdd2f-cyan-soft); }
img { max-width: 100%; display: block; }

/* ---------- Layout containers ---------- */
.wdd2f-wrap { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.wdd2f-section { padding: 32px 0; }
.wdd2f-eyebrow {
  display: inline-block; font-size: 1.2rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--wdd2f-cyan);
  border: 1px solid var(--wdd2f-border); padding: 4px 10px; border-radius: 999px;
  margin-bottom: 10px;
}
.wdd2f-h2 {
  font-size: 2.2rem; font-weight: 800; margin-bottom: 6px;
  background: var(--wdd2f-grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wdd2f-sub { color: var(--wdd2f-text-dim); font-size: 1.4rem; margin-bottom: 20px; }

/* ---------- Header ---------- */
.wdd2f-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(15, 15, 35, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--wdd2f-border);
}
.wdd2f-header-row {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.wdd2f-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.7rem; color: #fff; }
.wdd2f-brand .wdd2f-logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--wdd2f-grad); display: grid; place-items: center;
  color: #06242a; font-weight: 900; font-size: 1.5rem;
}
.wdd2f-brand small { color: var(--wdd2f-cyan); font-size: 1.1rem; display: block; letter-spacing: .08em; }

.wdd2f-header-actions { display: flex; gap: 8px; }
.wdd2f-btn {
  border: 0; cursor: pointer; font-weight: 700; font-size: 1.4rem;
  padding: 10px 16px; border-radius: 999px; transition: transform .15s ease, filter .2s ease;
}
.wdd2f-btn:active { transform: scale(0.96); }
.wdd2f-btn-login { background: transparent; color: var(--wdd2f-cyan); border: 1px solid var(--wdd2f-border); }
.wdd2f-btn-register { background: var(--wdd2f-grad); color: #06242a; box-shadow: 0 6px 16px rgba(0,206,209,.35); }

.wdd2f-burger {
  display: inline-flex; flex-direction: column; gap: 4px;
  background: transparent; border: 0; padding: 6px; cursor: pointer;
}
.wdd2f-burger span { width: 22px; height: 2px; background: var(--wdd2f-cyan); border-radius: 2px; }

/* ---------- Mobile slide menu ---------- */
.wdd2f-menu {
  position: fixed; inset: 0 0 0 auto; width: 80%; max-width: 320px;
  background: var(--wdd2f-bg-2); border-left: 1px solid var(--wdd2f-border);
  transform: translateX(100%); transition: transform .28s ease;
  z-index: 9999; padding: 22px 18px; overflow-y: auto;
}
.wdd2f-menu.wdd2f-open { transform: translateX(0); }
.wdd2f-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  opacity: 0; pointer-events: none; transition: opacity .25s ease; z-index: 9998;
}
.wdd2f-overlay.wdd2f-open { opacity: 1; pointer-events: auto; }
.wdd2f-menu h3 { font-size: 1.3rem; color: var(--wdd2f-cyan); margin: 18px 0 8px; letter-spacing: .08em; text-transform: uppercase; }
.wdd2f-menu a {
  display: block; padding: 11px 12px; border-radius: 10px;
  color: var(--wdd2f-text); font-size: 1.5rem; border: 1px solid transparent;
}
.wdd2f-menu a:hover { background: var(--wdd2f-bg-3); border-color: var(--wdd2f-border); }
.wdd2f-menu-close {
  position: absolute; top: 14px; right: 14px; background: transparent; border: 0;
  color: #fff; font-size: 2rem; cursor: pointer;
}

/* ---------- Hero ---------- */
.wdd2f-hero {
  position: relative; overflow: hidden;
  padding: 30px 0 36px;
  border-bottom: 1px solid var(--wdd2f-border);
}
.wdd2f-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 0%, rgba(0,206,209,.20), transparent 45%),
              radial-gradient(circle at 90% 30%, rgba(255,210,74,.12), transparent 50%);
  pointer-events: none;
}
.wdd2f-hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,206,209,.12); color: var(--wdd2f-cyan);
  border: 1px solid var(--wdd2f-border); padding: 6px 12px; border-radius: 999px;
  font-size: 1.2rem; font-weight: 700;
}
.wdd2f-hero h1 {
  font-size: 3rem; line-height: 1.15; margin: 14px 0 10px; font-weight: 900;
  color: #fff;
}
.wdd2f-hero h1 span { background: var(--wdd2f-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.wdd2f-hero p { color: var(--wdd2f-text-dim); font-size: 1.5rem; max-width: 38ch; }
.wdd2f-cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.wdd2f-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 20px; border-radius: 999px; font-weight: 800; font-size: 1.5rem;
  border: 0; cursor: pointer; transition: transform .15s ease;
}
.wdd2f-cta:active { transform: scale(.96); }
.wdd2f-cta-primary { background: var(--wdd2f-grad); color: #06242a; box-shadow: 0 10px 24px rgba(0,206,209,.35); }
.wdd2f-cta-ghost { background: rgba(255,255,255,.06); color: #fff; border: 1px solid var(--wdd2f-border); }

.wdd2f-hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 24px; }
.wdd2f-stat {
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border);
  border-radius: 12px; padding: 12px; text-align: center;
}
.wdd2f-stat b { display: block; font-size: 1.9rem; color: var(--wdd2f-cyan); }
.wdd2f-stat span { color: var(--wdd2f-text-dim); font-size: 1.2rem; }

/* ---------- Carousel ---------- */
.wdd2f-carousel { position: relative; border-radius: 18px; overflow: hidden; margin-bottom: 8px; }
.wdd2f-carousel-track { display: flex; transition: transform .5s ease; }
.wdd2f-slide {
  flex: 0 0 100%; min-height: 170px; padding: 22px;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff; position: relative;
}
.wdd2f-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,15,35,0) 30%, rgba(15,15,35,.88) 100%);
}
.wdd2f-slide-content { position: relative; z-index: 2; }
.wdd2f-slide h3 { font-size: 1.9rem; margin-bottom: 4px; }
.wdd2f-slide p { font-size: 1.3rem; color: var(--wdd2f-text-dim); }
.wdd2f-dots { display: flex; gap: 6px; justify-content: center; margin-top: 12px; }
.wdd2f-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(0,206,209,.3); border: 0; cursor: pointer; }
.wdd2f-dot.wdd2f-active { background: var(--wdd2f-cyan); width: 22px; border-radius: 4px; }

/* ---------- Category pills ---------- */
.wdd2f-pills { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 12px; scrollbar-width: none; }
.wdd2f-pills::-webkit-scrollbar { display: none; }
.wdd2f-pill {
  flex: 0 0 auto; padding: 8px 16px; border-radius: 999px;
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border);
  color: var(--wdd2f-text-dim); font-size: 1.3rem; cursor: pointer; white-space: nowrap;
}
.wdd2f-pill.wdd2f-active, .wdd2f-pill:hover { background: var(--wdd2f-grad); color: #06242a; border-color: transparent; }

/* ---------- Game grid ---------- */
.wdd2f-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.wdd2f-card {
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border);
  border-radius: 12px; overflow: hidden; position: relative;
  transition: transform .15s ease, box-shadow .2s ease;
}
.wdd2f-card:active { transform: translateY(-2px); box-shadow: var(--wdd2f-shadow); }
.wdd2f-card-img { aspect-ratio: 1/1; background: #0c0c20; position: relative; overflow: hidden; }
.wdd2f-card-img img { width: 100%; height: 100%; object-fit: cover; }
.wdd2f-card-overlay {
  position: absolute; inset: 0; background: rgba(15,15,35,.55);
  display: flex; align-items: center; justify-content: center; opacity: 0;
  transition: opacity .2s ease;
}
.wdd2f-card:hover .wdd2f-card-overlay, .wdd2f-card:active .wdd2f-card-overlay { opacity: 1; }
.wdd2f-card-play {
  width: 42px; height: 42px; border-radius: 50%; background: var(--wdd2f-grad);
  color: #06242a; display: grid; place-items: center; font-size: 1.8rem;
}
.wdd2f-card-title { font-size: 1.2rem; padding: 8px 6px; text-align: center; color: var(--wdd2f-text); }
.wdd2f-card-tag {
  position: absolute; top: 6px; left: 6px; z-index: 2;
  background: var(--wdd2f-grad-hot); color: #2a1500; font-size: 1rem; font-weight: 800;
  padding: 2px 7px; border-radius: 6px;
}
.wdd2f-card-tag.new { background: var(--wdd2f-grad); color: #06242a; }

/* ---------- Featured / promo banners ---------- */
.wdd2f-feature {
  background: linear-gradient(135deg, #1a1a3e 0%, #0f2a40 100%);
  border: 1px solid var(--wdd2f-border); border-radius: 16px;
  padding: 18px; display: flex; gap: 14px; align-items: center;
  margin-bottom: 14px;
}
.wdd2f-feature-img { width: 90px; height: 90px; border-radius: 12px; object-fit: cover; flex: 0 0 auto; }
.wdd2f-feature-body h3 { font-size: 1.7rem; color: #fff; margin-bottom: 4px; }
.wdd2f-feature-body p { font-size: 1.3rem; color: var(--wdd2f-text-dim); margin-bottom: 10px; }
.wdd2f-feature-link {
  display: inline-block; background: var(--wdd2f-grad); color: #06242a;
  padding: 7px 14px; border-radius: 999px; font-weight: 700; font-size: 1.3rem;
}

/* ---------- Steps ---------- */
.wdd2f-steps { display: grid; gap: 12px; }
.wdd2f-step {
  display: flex; gap: 14px; padding: 16px;
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border); border-radius: 12px;
}
.wdd2f-step-num {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%;
  background: var(--wdd2f-grad); color: #06242a; font-weight: 900; font-size: 1.7rem;
  display: grid; place-items: center;
}
.wdd2f-step h4 { font-size: 1.5rem; margin-bottom: 3px; color: #fff; }
.wdd2f-step p { color: var(--wdd2f-text-dim); font-size: 1.3rem; }

/* ---------- Feature list ---------- */
.wdd2f-features { display: grid; gap: 10px; }
.wdd2f-feature-item {
  display: flex; gap: 12px; padding: 14px;
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border); border-radius: 12px;
}
.wdd2f-feature-icon {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 10px;
  background: rgba(0,206,209,.12); color: var(--wdd2f-cyan);
  display: grid; place-items: center; font-size: 2rem;
}
.wdd2f-feature-item h4 { font-size: 1.5rem; margin-bottom: 2px; color: #fff; }
.wdd2f-feature-item p { color: var(--wdd2f-text-dim); font-size: 1.3rem; }

/* ---------- Long-form SEO content ---------- */
.wdd2f-article { color: var(--wdd2f-text); font-size: 1.5rem; line-height: 1.7; }
.wdd2f-article h2 { color: #fff; font-size: 2rem; margin: 24px 0 10px; }
.wdd2f-article h3 { color: var(--wdd2f-cyan); font-size: 1.7rem; margin: 18px 0 8px; }
.wdd2f-article p { margin-bottom: 12px; color: var(--wdd2f-text-dim); }
.wdd2f-article ul { padding-left: 20px; margin-bottom: 14px; }
.wdd2f-article li { margin-bottom: 6px; color: var(--wdd2f-text-dim); }
.wdd2f-article strong { color: var(--wdd2f-cyan); }

/* ---------- FAQ ---------- */
.wdd2f-faq { display: grid; gap: 10px; }
.wdd2f-faq-item {
  background: var(--wdd2f-card); border: 1px solid var(--wdd2f-border); border-radius: 12px;
  overflow: hidden;
}
.wdd2f-faq-q {
  width: 100%; text-align: left; background: transparent; border: 0;
  padding: 14px 16px; color: #fff; font-size: 1.5rem; font-weight: 700;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.wdd2f-faq-q .wdd2f-faq-icon { color: var(--wdd2f-cyan); font-size: 1.8rem; transition: transform .2s ease; }
.wdd2f-faq-item.wdd2f-open .wdd2f-faq-icon { transform: rotate(45deg); }
.wdd2f-faq-a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  padding: 0 16px; color: var(--wdd2f-text-dim); font-size: 1.4rem;
}
.wdd2f-faq-item.wdd2f-open .wdd2f-faq-a { max-height: 320px; padding: 0 16px 14px; }

/* ---------- Footer ---------- */
.wdd2f-footer {
  background: var(--wdd2f-bg-2); border-top: 1px solid var(--wdd2f-border);
  padding: 28px 0 20px; margin-top: 10px;
}
.wdd2f-footer-cols { display: grid; gap: 18px; margin-bottom: 18px; }
.wdd2f-footer h4 { font-size: 1.4rem; color: var(--wdd2f-cyan); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .08em; }
.wdd2f-footer ul { list-style: none; }
.wdd2f-footer li { margin-bottom: 6px; }
.wdd2f-footer a { color: var(--wdd2f-text-dim); font-size: 1.35rem; }
.wdd2f-footer a:hover { color: var(--wdd2f-cyan); }
.wdd2f-footer-bottom {
  border-top: 1px solid var(--wdd2f-border); padding-top: 14px;
  text-align: center; color: var(--wdd2f-text-dim); font-size: 1.25rem;
}
.wdd2f-notice {
  background: rgba(255,210,74,.08); border: 1px solid rgba(255,210,74,.25);
  border-radius: 10px; padding: 10px 12px; font-size: 1.2rem; color: #ffe7a8; margin-bottom: 14px;
}

/* ---------- Mobile bottom nav ---------- */
.wdd2f-bottomnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
  background: rgba(15,15,35,.96); backdrop-filter: blur(12px);
  border-top: 1px solid var(--wdd2f-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 62px; padding: 4px 0;
}
.wdd2f-bottomnav a, .wdd2f-bottomnav button {
  flex: 1; min-width: 60px; min-height: 54px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: transparent; border: 0; color: var(--wdd2f-text-dim);
  font-size: 1.05rem; gap: 3px; cursor: pointer; transition: color .2s ease, transform .15s ease;
}
.wdd2f-bottomnav .wdd2f-bn-icon { font-size: 2.2rem; line-height: 1; }
.wdd2f-bottomnav a:hover, .wdd2f-bottomnav button:hover { color: var(--wdd2f-cyan); transform: translateY(-2px); }
.wdd2f-bottomnav .wdd2f-bn-promo { color: var(--wdd2f-gold); }
.wdd2f-bottomnav .wdd2f-bn-promo .wdd2f-bn-icon {
  background: var(--wdd2f-grad); color: #06242a; width: 46px; height: 46px;
  border-radius: 50%; display: grid; place-items: center; margin-top: -22px;
  box-shadow: 0 6px 16px rgba(0,206,209,.45); border: 3px solid var(--wdd2f-bg);
}

/* ---------- Desktop / tablet ---------- */
@media (min-width: 768px) {
  body { background: radial-gradient(1200px 700px at 80% -10%, #1c1c4a 0%, var(--wdd2f-bg) 55%); }
  .wdd2f-wrap { max-width: 960px; padding: 0 24px; }
  .wdd2f-grid { grid-template-columns: repeat(5, 1fr); }
  .wdd2f-hero h1 { font-size: 4rem; }
  .wdd2f-bottomnav { display: none; }
  .wdd2f-footer-cols { grid-template-columns: repeat(4, 1fr); }
}

/* Mobile bottom padding so content is not covered by nav */
@media (max-width: 768px) {
  main { padding-bottom: 84px; }
}

/* ---------- Utility ---------- */
.wdd2f-hide { display: none !important; }
.wdd2f-text-center { text-align: center; }
.wdd2f-mt-16 { margin-top: 16px; }
.wdd2f-link-text {
  color: var(--wdd2f-cyan); font-weight: 700; border-bottom: 1px dashed var(--wdd2f-border);
}