/* ============================================================
 * Casino Plus PH - style-dcdc.css
 * Mobile-first HTML5 casino layout.
 * All custom classes use the "sdcd-" prefix.
 * Palette: #4169E1 (royal blue) | #0D1117 (ink) | #ADD8E6 (ice)
 *          #F5F5F5 (paper) | #40E0D0 (turquoise)
 * ============================================================ */

:root {
  --sdcd-primary: #4169E1;
  --sdcd-primary-dark: #2f51b5;
  --sdcd-bg: #0D1117;
  --sdcd-bg-soft: #161d2b;
  --sdcd-bg-card: #1b2435;
  --sdcd-ice: #ADD8E6;
  --sdcd-paper: #F5F5F5;
  --sdcd-accent: #40E0D0;
  --sdcd-text: #F5F5F5;
  --sdcd-text-muted: #b9c2d3;
  --sdcd-gold: #ffd479;
  --sdcd-radius: 14px;
  --sdcd-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --sdcd-header-h: 60px;
  --sdcd-bottomnav-h: 62px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  background: radial-gradient(circle at 20% 0%, #1a2440 0%, var(--sdcd-bg) 60%);
  color: var(--sdcd-text);
  line-height: 1.5;
  font-size: 1.5rem;
  overflow-x: hidden;
}

a { color: var(--sdcd-accent); text-decoration: none; }
a:hover { color: var(--sdcd-ice); }
img { max-width: 100%; display: block; }

/* ---------- Layout helpers ---------- */
.sdcd-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 14px;
}
.sdcd-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}
.sdcd-grid {
  display: grid;
  gap: 12px;
}
.sdcd-section {
  padding: 26px 0 12px;
}

.sdcd-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.sdcd-reveal--shown { opacity: 1; transform: none; }

/* ---------- Header ---------- */
.sdcd-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--sdcd-header-h);
  background: linear-gradient(90deg, var(--sdcd-bg) 0%, #14203a 100%);
  border-bottom: 1px solid rgba(65, 105, 225, .35);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.sdcd-header__inner {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sdcd-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.sdcd-logo__img { width: 28px; height: 28px; border-radius: 6px; }
.sdcd-logo__text {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--sdcd-paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sdcd-logo__text span { color: var(--sdcd-accent); }

.sdcd-header__actions { margin-left: auto; display: flex; gap: 6px; }

.sdcd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  min-height: 36px;
}
.sdcd-btn--login {
  background: transparent;
  color: var(--sdcd-paper);
  border: 1px solid rgba(245, 245, 245, .4);
}
.sdcd-btn--register {
  background: linear-gradient(90deg, var(--sdcd-accent), var(--sdcd-primary));
  color: #0b1430;
  box-shadow: 0 6px 18px rgba(64, 224, 208, .35);
}
.sdcd-btn:hover { transform: translateY(-1px); }
.sdcd-btn--register:hover { box-shadow: 0 8px 22px rgba(64, 224, 208, .55); }

/* ---------- Top nav menu ---------- */
.sdcd-nav-toggle {
  background: transparent;
  border: 0;
  color: var(--sdcd-paper);
  font-size: 2rem;
  padding: 4px 8px;
  cursor: pointer;
}
.sdcd-nav {
  position: fixed;
  top: var(--sdcd-header-h);
  right: 0;
  width: 78%;
  max-width: 320px;
  background: var(--sdcd-bg-soft);
  border-left: 1px solid rgba(65, 105, 225, .3);
  transform: translateX(105%);
  transition: transform .28s ease;
  z-index: 9999;
  padding: 14px 12px 30px;
}
.sdcd-nav--open { transform: translateX(0); }
.sdcd-nav h4 {
  margin: 14px 4px 6px;
  font-size: 1.2rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sdcd-ice);
}
.sdcd-nav__list { list-style: none; margin: 0; padding: 0; }
.sdcd-nav__list li { margin: 2px 0; }
.sdcd-nav__list a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--sdcd-text);
  font-size: 1.4rem;
}
.sdcd-nav__list a:hover { background: rgba(65, 105, 225, .2); color: var(--sdcd-accent); }

.sdcd-nav__backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, .55);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
  z-index: 9998;
}
.sdcd-nav__backdrop--show { opacity: 1; pointer-events: auto; }

/* ---------- Main ---------- */
.sdcd-main {
  margin-top: var(--sdcd-header-h);
  padding-bottom: 90px; /* keep clear of fixed bottom nav */
}

/* ---------- Hero / Carousel ---------- */
.sdcd-carousel {
  position: relative;
  border-radius: var(--sdcd-radius);
  overflow: hidden;
  box-shadow: var(--sdcd-shadow);
  margin: 14px 0 4px;
}
.sdcd-carousel__track { position: relative; }
.sdcd-carousel__slide {
  position: relative;
  display: none;
}
.sdcd-carousel__slide--active { display: block; }
.sdcd-carousel__slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.sdcd-carousel__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 14px 14px;
  background: linear-gradient(transparent, rgba(13, 17, 23, .9));
}
.sdcd-carousel__caption strong {
  display: block;
  font-size: 1.6rem;
  color: var(--sdcd-gold);
}
.sdcd-carousel__caption span { color: var(--sdcd-paper); font-size: 1.25rem; }
.sdcd-carousel__dots {
  position: absolute;
  bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.sdcd-carousel__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(245, 245, 245, .4);
}
.sdcd-carousel__dot--active { background: var(--sdcd-accent); }

/* ---------- Headings ---------- */
.sdcd-h1 {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 22px 0 8px;
  color: var(--sdcd-paper);
}
.sdcd-h1 span { color: var(--sdcd-accent); }
.sdcd-h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 26px 0 10px;
  color: var(--sdcd-paper);
  border-left: 4px solid var(--sdcd-primary);
  padding-left: 10px;
}
.sdcd-h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 16px 0 6px;
  color: var(--sdcd-ice);
}
.sdcd-lead { color: var(--sdcd-text-muted); font-size: 1.4rem; margin: 0 0 12px; }
.sdcd-section__intro { color: var(--sdcd-text-muted); margin-bottom: 14px; }

/* ---------- Filter tabs ---------- */
.sdcd-filter-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 6px 0 12px;
  -webkit-overflow-scrolling: touch;
}
.sdcd-filter-tab {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--sdcd-bg-card);
  color: var(--sdcd-text);
  font-size: 1.25rem;
  font-weight: 600;
  border: 1px solid rgba(65, 105, 225, .3);
  cursor: pointer;
}
.sdcd-filter-tab--active {
  background: linear-gradient(90deg, var(--sdcd-primary), var(--sdcd-accent));
  color: #0b1430;
  border-color: transparent;
}

/* ---------- Game grid ---------- */
.sdcd-gamegrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.sdcd-gamecard {
  background: var(--sdcd-bg-card);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  border: 1px solid rgba(65, 105, 225, .15);
  transition: transform .15s ease, box-shadow .2s ease;
}
.sdcd-gamecard:hover { transform: translateY(-2px); box-shadow: var(--sdcd-shadow); }
.sdcd-gamecard__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0b1430;
}
.sdcd-gamecard__name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--sdcd-paper);
  padding: 6px 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}
.sdcd-gamecard__tag {
  position: absolute;
  top: 6px; left: 6px;
  background: rgba(64, 224, 208, .9);
  color: #0b1430;
  font-size: 1rem;
  padding: 2px 6px;
  border-radius: 6px;
  font-weight: 700;
}

/* ---------- Cards / panels ---------- */
.sdcd-card {
  background: var(--sdcd-bg-card);
  border-radius: var(--sdcd-radius);
  padding: 16px;
  box-shadow: var(--sdcd-shadow);
  border: 1px solid rgba(65, 105, 225, .15);
}
.sdcd-card p { margin: 0 0 10px; color: var(--sdcd-text-muted); }
.sdcd-card p:last-child { margin-bottom: 0; }

.sdcd-featuregrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.sdcd-feature {
  background: linear-gradient(140deg, rgba(65, 105, 225, .15), rgba(64, 224, 208, .08));
  border-radius: 12px;
  padding: 14px;
  text-align: center;
  border: 1px solid rgba(65, 105, 225, .25);
}
.sdcd-feature i { font-size: 2.2rem; color: var(--sdcd-accent); }
.sdcd-feature h3 { margin: 8px 0 4px; font-size: 1.3rem; color: var(--sdcd-paper); }
.sdcd-feature p { margin: 0; font-size: 1.15rem; color: var(--sdcd-text-muted); }

/* ---------- Steps ---------- */
.sdcd-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.sdcd-steps li {
  position: relative;
  padding: 12px 12px 12px 52px;
  margin-bottom: 10px;
  background: var(--sdcd-bg-card);
  border-radius: 12px;
  border-left: 3px solid var(--sdcd-accent);
}
.sdcd-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 12px; top: 12px;
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--sdcd-primary), var(--sdcd-accent));
  color: #0b1430;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.3rem;
}
.sdcd-steps li strong { color: var(--sdcd-paper); }

/* ---------- FAQ ---------- */
.sdcd-faq details {
  background: var(--sdcd-bg-card);
  border-radius: 10px;
  margin-bottom: 8px;
  padding: 12px 14px;
  border: 1px solid rgba(65, 105, 225, .2);
}
.sdcd-faq summary {
  font-weight: 700;
  color: var(--sdcd-paper);
  cursor: pointer;
  font-size: 1.35rem;
}
.sdcd-faq details[open] summary { color: var(--sdcd-accent); }
.sdcd-faq p { margin: 8px 0 0; color: var(--sdcd-text-muted); font-size: 1.25rem; }

/* ---------- Promo CTA ---------- */
.sdcd-cta {
  background: linear-gradient(120deg, var(--sdcd-primary), var(--sdcd-accent));
  border-radius: var(--sdcd-radius);
  padding: 18px;
  color: #0b1430;
  text-align: center;
  margin: 18px 0;
  box-shadow: 0 10px 30px rgba(65, 105, 225, .35);
}
.sdcd-cta h3 { margin: 0 0 6px; color: #0b1430; font-size: 1.7rem; }
.sdcd-cta p { margin: 0 0 12px; color: rgba(11, 20, 48, .8); }
.sdcd-cta .sdcd-btn {
  background: var(--sdcd-bg);
  color: var(--sdcd-paper);
}

/* ---------- Winners strip ---------- */
.sdcd-winners {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
}
.sdcd-winner {
  flex: 0 0 160px;
  background: var(--sdcd-bg-card);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  border: 1px solid rgba(64, 224, 208, .25);
}
.sdcd-winner strong { color: var(--sdcd-gold); font-size: 1.4rem; display: block; }
.sdcd-winner span { color: var(--sdcd-text-muted); font-size: 1.15rem; }

/* ---------- Payment methods ---------- */
.sdcd-paygrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.sdcd-pay {
  background: var(--sdcd-bg-card);
  border-radius: 10px;
  padding: 12px 6px;
  text-align: center;
  border: 1px solid rgba(65, 105, 225, .2);
}
.sdcd-pay i { font-size: 2rem; color: var(--sdcd-accent); }
.sdcd-pay span { display: block; margin-top: 4px; font-size: 1.1rem; color: var(--sdcd-paper); }

/* ---------- Testimonials ---------- */
.sdcd-testimonials { display: grid; gap: 10px; }
.sdcd-testimonial {
  background: var(--sdcd-bg-card);
  border-radius: 12px;
  padding: 14px;
  border-left: 3px solid var(--sdcd-gold);
}
.sdcd-testimonial p { margin: 0 0 8px; color: var(--sdcd-text-muted); font-style: italic; }
.sdcd-testimonial .sdcd-stars { color: var(--sdcd-gold); }
.sdcd-testimonial cite { color: var(--sdcd-ice); font-style: normal; font-weight: 600; }

/* ---------- Inline keyword links ---------- */
.sdcd-kw-link { color: var(--sdcd-accent); font-weight: 600; border-bottom: 1px dashed rgba(64, 224, 208, .5); }
.sdcd-kw-link:hover { color: var(--sdcd-ice); }

/* ---------- Footer ---------- */
.sdcd-footer {
  background: var(--sdcd-bg-soft);
  border-top: 1px solid rgba(65, 105, 225, .25);
  padding: 22px 0 100px;
}
.sdcd-footer__brand { color: var(--sdcd-paper); font-weight: 700; font-size: 1.5rem; margin-bottom: 6px; }
.sdcd-footer__brand span { color: var(--sdcd-accent); }
.sdcd-footer__desc { color: var(--sdcd-text-muted); font-size: 1.25rem; margin-bottom: 14px; }
.sdcd-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.sdcd-footer__links a {
  background: var(--sdcd-bg-card);
  color: var(--sdcd-paper);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 1.15rem;
  border: 1px solid rgba(65, 105, 225, .2);
}
.sdcd-footer__links a:hover { background: var(--sdcd-primary); color: #fff; }
.sdcd-footer__copy { color: var(--sdcd-text-muted); font-size: 1.1rem; margin-top: 10px; }

/* ---------- Mobile bottom nav ---------- */
.sdcd-bottomnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--sdcd-bottomnav-h);
  background: linear-gradient(90deg, #0b1430, var(--sdcd-bg));
  border-top: 1px solid rgba(64, 224, 208, .35);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  box-shadow: 0 -6px 22px rgba(0, 0, 0, .4);
}
.sdcd-bottomnav__btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: transparent;
  border: 0;
  color: var(--sdcd-text-muted);
  cursor: pointer;
  padding: 6px 2px;
  transition: transform .15s ease, color .2s ease;
}
.sdcd-bottomnav__btn i,
.sdcd-bottomnav__btn .material-icons-outlined,
.sdcd-bottomnav__btn .material-icons { font-size: 22px; }
.sdcd-bottomnav__btn span { font-size: 11px; }
.sdcd-bottomnav__btn--active { color: var(--sdcd-accent); }
.sdcd-bottomnav__btn--active::before {
  content: "";
  position: absolute;
  margin-top: -6px;
  width: 28px; height: 3px;
  background: var(--sdcd-accent);
  border-radius: 3px;
}
.sdcd-bottomnav__btn:active { transform: scale(.92); }
.sdcd-bottomnav__btn--promo {
  background: linear-gradient(135deg, var(--sdcd-primary), var(--sdcd-accent));
  color: #0b1430;
  margin: 4px;
  border-radius: 14px;
  font-weight: 700;
}

/* ---------- Back to top ---------- */
.sdcd-totop {
  position: fixed;
  right: 12px;
  bottom: calc(var(--sdcd-bottomnav-h) + 10px);
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--sdcd-primary);
  color: #fff;
  border: 0;
  box-shadow: var(--sdcd-shadow);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 900;
}

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  body { background: radial-gradient(circle at 30% -10%, #1a2440 0%, var(--sdcd-bg) 55%); }
  .sdcd-container, .sdcd-wrapper, .sdcd-header__inner { max-width: 720px; }
  .sdcd-gamegrid { grid-template-columns: repeat(5, 1fr); }
  .sdcd-bottomnav { display: none; }
  .sdcd-main { padding-bottom: 40px; }
  .sdcd-footer { padding-bottom: 30px; }
}