/* philwin ph - core base stylesheet */
/* All custom classes use the sec3- prefix */
/* Palette: #6495ED primary | #BDC3C7 light | #3C3C3C dark bg | #34495E secondary dark */

:root {
  --sec3-primary: #6495ED;
  --sec3-primary-dark: #4a78d0;
  --sec3-light: #BDC3C7;
  --sec3-bg: #3C3C3C;
  --sec3-bg-2: #34495E;
  --sec3-text: #f4f6f8;
  --sec3-text-muted: #c7ced6;
  --sec3-accent: #f0b429;
  --sec3-card-bg: #2a2f3a;
  --sec3-border: #4a5263;
  --sec3-radius: 10px;
  --sec3-header-h: 56px;
  --sec3-bottomnav-h: 62px;
}

/* Base reset using rem units, root font 62.5% => 1rem = 10px */
html { font-size: 62.5%; }
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--sec3-bg);
  color: var(--sec3-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
}

a { color: var(--sec3-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* Layout containers */
.sec3-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.sec3-wrapper { padding-top: var(--sec3-header-h); padding-bottom: calc(var(--sec3-bottomnav-h) + 1rem); }

/* Header */
.sec3-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--sec3-header-h);
  background: var(--sec3-bg-2); border-bottom: 2px solid var(--sec3-primary);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; z-index: 1000;
}
.sec3-brand { display: flex; align-items: center; gap: 0.6rem; }
.sec3-brand img { width: 28px; height: 28px; border-radius: 6px; }
.sec3-brand-text { font-weight: 700; font-size: 1.6rem; color: var(--sec3-text); }
.sec3-brand-text span { color: var(--sec3-primary); }

.sec3-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.sec3-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-size: 1.3rem; font-weight: 600; border: none; border-radius: var(--sec3-radius);
  padding: 0.6rem 1rem; cursor: pointer; transition: transform .15s, background .2s; min-height: 36px;
}
.sec3-btn:active { transform: scale(0.95); }
.sec3-btn-register { background: var(--sec3-primary); color: #fff; }
.sec3-btn-register:hover { background: var(--sec3-primary-dark); }
.sec3-btn-login { background: transparent; color: var(--sec3-text); border: 1px solid var(--sec3-light); }
.sec3-btn-login:hover { background: rgba(189,195,199,0.15); }

.sec3-menu-toggle {
  background: transparent; border: none; color: var(--sec3-text);
  font-size: 2rem; cursor: pointer; padding: 0 0.4rem; line-height: 1;
}

/* Expandable mobile menu */
.sec3-mobile-menu {
  position: fixed; top: var(--sec3-header-h); left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; background: var(--sec3-bg-2);
  max-height: 0; overflow: hidden; transition: max-height .3s ease; z-index: 9999;
  border-bottom: 1px solid var(--sec3-border);
}
.sec3-mobile-menu.sec3-menu-open { max-height: 480px; }
.sec3-mobile-menu ul { list-style: none; padding: 0.6rem 0; }
.sec3-mobile-menu li a {
  display: block; padding: 1rem 1.4rem; color: var(--sec3-text); font-size: 1.4rem;
  border-bottom: 1px solid rgba(189,195,199,0.08);
}
.sec3-mobile-menu li a:hover { background: rgba(100,149,237,0.15); color: var(--sec3-primary); }

/* Carousel */
.sec3-carousel { position: relative; width: 100%; border-radius: var(--sec3-radius); overflow: hidden; margin: 1rem 0; }
.sec3-carousel-track { position: relative; width: 100%; aspect-ratio: 16/9; }
.sec3-carousel-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; cursor: pointer;
}
.sec3-carousel-slide.sec3-slide-active { opacity: 1; }
.sec3-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.sec3-carousel-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  padding: 1.4rem 1rem 1rem; font-size: 1.4rem; font-weight: 600;
}
.sec3-carousel-dots { position: absolute; bottom: 0.6rem; left: 50%; transform: translateX(-50%); display: flex; gap: 0.5rem; z-index: 2; }
.sec3-carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; }
.sec3-carousel-dot.sec3-dot-active { background: var(--sec3-primary); }

/* Headings */
.sec3-section { padding: 1.2rem 0; }
.sec3-h1 { font-size: 2rem; font-weight: 700; margin: 0.6rem 0; line-height: 1.3; color: var(--sec3-text); }
.sec3-h1 span { color: var(--sec3-primary); }
.sec3-h2 { font-size: 1.7rem; font-weight: 700; margin: 1rem 0 0.5rem; color: var(--sec3-primary); border-left: 4px solid var(--sec3-accent); padding-left: 0.8rem; }
.sec3-h3 { font-size: 1.5rem; font-weight: 600; margin: 0.8rem 0 0.4rem; color: var(--sec3-text); }
.sec3-lead { color: var(--sec3-text-muted); font-size: 1.35rem; margin-bottom: 0.6rem; }
.sec3-p { margin-bottom: 0.8rem; color: var(--sec3-text-muted); }

/* Category quick nav */
.sec3-catnav { display: flex; gap: 0.5rem; overflow-x: auto; padding: 0.6rem 0; scrollbar-width: none; }
.sec3-catnav::-webkit-scrollbar { display: none; }
.sec3-catnav a {
  white-space: nowrap; padding: 0.5rem 1rem; background: var(--sec3-card-bg);
  border-radius: 20px; font-size: 1.2rem; color: var(--sec3-text); border: 1px solid var(--sec3-border);
}
.sec3-catnav a:hover { background: var(--sec3-primary); color: #fff; text-decoration: none; }

/* Game grid */
.sec3-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.sec3-game-card {
  background: var(--sec3-card-bg); border-radius: var(--sec3-radius); overflow: hidden;
  cursor: pointer; transition: transform .15s, box-shadow .2s; border: 1px solid var(--sec3-border);
}
.sec3-game-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.4); text-decoration: none; }
.sec3-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.sec3-game-card .sec3-game-name {
  font-size: 1.1rem; text-align: center; padding: 0.4rem 0.2rem; color: var(--sec3-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Feature / promo cards */
.sec3-card {
  background: var(--sec3-card-bg); border-radius: var(--sec3-radius); padding: 1rem;
  border: 1px solid var(--sec3-border); margin-bottom: 0.8rem;
}
.sec3-card-title { font-size: 1.5rem; font-weight: 700; color: var(--sec3-primary); margin-bottom: 0.5rem; }

/* CTA promo link styling */
.sec3-cta { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--sec3-primary); color: #fff; font-weight: 700; padding: 0.8rem 1.4rem; border-radius: var(--sec3-radius); font-size: 1.35rem; cursor: pointer; transition: transform .15s, background .2s; }
.sec3-cta:hover { background: var(--sec3-primary-dark); text-decoration: none; }
.sec3-cta:active { transform: scale(0.95); }
.sec3-link-bold { color: var(--sec3-primary); font-weight: 700; }

/* List styles */
.sec3-list { list-style: none; padding: 0; }
.sec3-list li { padding: 0.5rem 0 0.5rem 1.8rem; position: relative; color: var(--sec3-text-muted); }
.sec3-list li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--sec3-primary); font-size: 1.1rem; }

/* Testimonial / winner cards */
.sec3-row { display: flex; gap: 0.6rem; overflow-x: auto; padding-bottom: 0.4rem; scrollbar-width: none; }
.sec3-row::-webkit-scrollbar { display: none; }
.sec3-mini-card { flex: 0 0 auto; width: 140px; background: var(--sec3-card-bg); border-radius: var(--sec3-radius); padding: 0.8rem; border: 1px solid var(--sec3-border); }
.sec3-mini-card .sec3-name { font-weight: 700; color: var(--sec3-text); font-size: 1.2rem; }
.sec3-mini-card .sec3-meta { color: var(--sec3-accent); font-size: 1.1rem; margin-top: 0.3rem; }

/* Payment / app badges */
.sec3-badges { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.sec3-badge { background: var(--sec3-card-bg); border: 1px solid var(--sec3-border); border-radius: var(--sec3-radius); padding: 0.8rem 1rem; display: flex; align-items: center; gap: 0.5rem; color: var(--sec3-text); font-size: 1.2rem; }

/* Footer */
.sec3-footer { background: var(--sec3-bg-2); padding: 1.4rem 1.2rem; margin-top: 1.5rem; border-top: 2px solid var(--sec3-primary); }
.sec3-footer-brand { font-weight: 700; color: var(--sec3-primary); margin-bottom: 0.4rem; font-size: 1.5rem; }
.sec3-footer-text { color: var(--sec3-text-muted); font-size: 1.2rem; margin-bottom: 0.8rem; }
.sec3-footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.8rem; }
.sec3-footer-links a { background: var(--sec3-card-bg); padding: 0.4rem 0.8rem; border-radius: 6px; font-size: 1.1rem; color: var(--sec3-text); border: 1px solid var(--sec3-border); }
.sec3-footer-links a:hover { background: var(--sec3-primary); color: #fff; text-decoration: none; }
.sec3-footer-promo { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.6rem 0; }
.sec3-footer-promo button { background: var(--sec3-primary); color: #fff; border: none; padding: 0.6rem 1rem; border-radius: var(--sec3-radius); font-size: 1.2rem; font-weight: 600; cursor: pointer; }
.sec3-copyright { color: var(--sec3-text-muted); font-size: 1.1rem; border-top: 1px solid var(--sec3-border); padding-top: 0.8rem; margin-top: 0.6rem; }

/* Bottom navigation (mobile only) */
.sec3-bottomnav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--sec3-bottomnav-h);
  background: var(--sec3-bg-2); border-top: 2px solid var(--sec3-primary);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; padding: 0.3rem 0;
}
.sec3-bottomnav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 56px; background: none; border: none; color: var(--sec3-text-muted);
  font-size: 1rem; cursor: pointer; gap: 0.2rem; transition: color .2s, transform .15s; text-decoration: none;
}
.sec3-bottomnav-item:active { transform: scale(0.9); }
.sec3-bottomnav-item .sec3-bn-icon { font-size: 22px; line-height: 1; }
.sec3-bottomnav-item .sec3-bn-label { font-size: 1rem; }
.sec3-bottomnav-item:hover { color: var(--sec3-primary); text-decoration: none; }
.sec3-bottomnav-active { color: var(--sec3-primary); }
.sec3-bottomnav-active .sec3-bn-icon { color: var(--sec3-accent); }

/* Desktop: hide bottom nav, adjust layout */
@media (min-width: 769px) {
  .sec3-bottomnav { display: none; }
  .sec3-wrapper { padding-bottom: 1.5rem; }
}

/* Mobile bottom padding clearance handled by .sec3-wrapper */
@media (max-width: 768px) {
  .sec3-wrapper { padding-bottom: calc(var(--sec3-bottomnav-h) + 1.2rem); }
}

/* Utility */
.sec3-text-center { text-align: center; }
.sec3-mt-1 { margin-top: 1rem; }
.sec3-mb-1 { margin-bottom: 1rem; }
.sec3-hidden { display: none; }