/**
 * 4777b Gaming Platform - Theme Stylesheet
 * All classes use sc70- prefix for namespace isolation
 * Color palette: #2E4057 | #80CBC4 | #FF1493 | #BBBBBB | #FFC0CB | #AD1457
 * Mobile-first design, max-width: 430px
 */

/* CSS Variables */
:root {
  --sc70-primary: #FF1493;
  --sc70-secondary: #80CBC4;
  --sc70-bg: #2E4057;
  --sc70-bg-dark: #1a2a3a;
  --sc70-bg-light: #3a5068;
  --sc70-text: #FFFFFF;
  --sc70-text-muted: #BBBBBB;
  --sc70-accent: #FFC0CB;
  --sc70-deep: #AD1457;
  --sc70-font-size: 62.5%;
  --sc70-header-h: 5.6rem;
  --sc70-bottom-h: 6rem;
}

html {
  font-size: var(--sc70-font-size);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Noto Sans Bengali', sans-serif;
  background-color: var(--sc70-bg);
  color: var(--sc70-text);
  line-height: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 430px;
  margin-left: auto;
  margin-right: auto;
}

/* Container & Wrapper */
.sc70-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  box-sizing: border-box;
}

.sc70-wrapper {
  width: 100%;
  box-sizing: border-box;
}

/* Header */
.sc70-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: var(--sc70-header-h);
  background: var(--sc70-bg-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  z-index: 1000;
  box-sizing: border-box;
  border-bottom: 2px solid var(--sc70-deep);
}

.sc70-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sc70-logo-area img {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.4rem;
}

.sc70-logo-area span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--sc70-primary);
  letter-spacing: 0.5px;
}

.sc70-header-btns {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sc70-btn-register {
  background: var(--sc70-primary);
  color: #fff;
  border: none;
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.sc70-btn-login {
  background: transparent;
  color: var(--sc70-secondary);
  border: 1.5px solid var(--sc70-secondary);
  padding: 0.45rem 1.1rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.sc70-btn-register:hover, .sc70-btn-login:hover {
  opacity: 0.85;
  transform: scale(1.03);
}

/* Menu Toggle */
.sc70-menu-toggle {
  background: none;
  border: none;
  color: var(--sc70-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0 0.3rem;
}

/* Mobile Menu */
.sc70-mobile-menu {
  position: fixed;
  top: var(--sc70-header-h);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: var(--sc70-bg-dark);
  z-index: 9999;
  padding: 1rem 0;
  display: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.sc70-menu-active {
  display: block !important;
}

.sc70-mobile-menu a {
  display: block;
  padding: 1rem 1.5rem;
  color: var(--sc70-text);
  text-decoration: none;
  font-size: 1.4rem;
  border-bottom: 1px solid var(--sc70-bg-light);
}

.sc70-mobile-menu a:hover {
  background: var(--sc70-bg-light);
  color: var(--sc70-primary);
}

/* Main Content */
.sc70-main {
  padding-top: calc(var(--sc70-header-h) + 0.5rem);
  min-height: 100vh;
}

/* Carousel */
.sc70-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0.8rem;
  margin-bottom: 1.2rem;
}

.sc70-slide {
  display: none;
  width: 100%;
  cursor: pointer;
}

.sc70-slide-active {
  display: block !important;
}

.sc70-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.8rem;
}

.sc70-slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  padding: 0.8rem;
  cursor: pointer;
  font-size: 1.6rem;
  border-radius: 50%;
}

.sc70-slide-prev { left: 0.5rem; }
.sc70-slide-next { right: 0.5rem; }

/* Section Titles */
.sc70-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--sc70-primary);
  margin: 1.5rem 0 1rem;
  padding-left: 0.5rem;
  border-left: 4px solid var(--sc70-secondary);
}

.sc70-section-title i {
  margin-right: 0.5rem;
}

/* Category Label */
.sc70-cat-label {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--sc70-secondary);
  margin: 1.2rem 0 0.6rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--sc70-bg-light);
}

/* Game Grid */
.sc70-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.sc70-game-item {
  text-align: center;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 0.6rem;
  transition: transform 0.2s, background 0.2s;
}

.sc70-game-item:hover {
  transform: scale(1.05);
  background: var(--sc70-bg-light);
}

.sc70-game-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 0.5rem;
  border: 1.5px solid var(--sc70-bg-light);
}

.sc70-game-item span {
  display: block;
  font-size: 1rem;
  color: var(--sc70-text-muted);
  margin-top: 0.2rem;
  line-height: 1.2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Content Blocks */
.sc70-content-block {
  background: var(--sc70-bg-dark);
  border-radius: 0.8rem;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.sc70-content-block h2 {
  font-size: 1.6rem;
  color: var(--sc70-primary);
  margin: 0 0 0.6rem;
}

.sc70-content-block h3 {
  font-size: 1.3rem;
  color: var(--sc70-secondary);
  margin: 0.8rem 0 0.4rem;
}

.sc70-content-block p {
  font-size: 1.2rem;
  color: var(--sc70-text-muted);
  line-height: 1.6rem;
  margin: 0.4rem 0;
}

/* Promo Text Link */
.sc70-promo-link {
  color: var(--sc70-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

.sc70-promo-link:hover {
  color: var(--sc70-accent);
}

/* Feature Cards */
.sc70-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.sc70-feature-card {
  background: var(--sc70-bg-light);
  border-radius: 0.6rem;
  padding: 1rem;
  text-align: center;
}

.sc70-feature-card i {
  font-size: 2.4rem;
  color: var(--sc70-primary);
  margin-bottom: 0.4rem;
}

.sc70-feature-card h3 {
  font-size: 1.2rem;
  color: var(--sc70-secondary);
  margin: 0.3rem 0;
}

.sc70-feature-card p {
  font-size: 1rem;
  color: var(--sc70-text-muted);
  margin: 0;
}

/* FAQ */
.sc70-faq-item {
  margin-bottom: 0.8rem;
  padding: 0.8rem;
  background: var(--sc70-bg-light);
  border-radius: 0.5rem;
}

.sc70-faq-item strong {
  color: var(--sc70-primary);
  font-size: 1.2rem;
}

.sc70-faq-item p {
  color: var(--sc70-text-muted);
  font-size: 1.1rem;
  margin: 0.3rem 0 0;
}

/* CTA Button */
.sc70-cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--sc70-primary), var(--sc70-deep));
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 1rem 2.5rem;
  border-radius: 3rem;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  border: none;
  box-shadow: 0 4px 15px rgba(255,20,147,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.sc70-cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255,20,147,0.6);
}

/* Winner Showcase */
.sc70-winner-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sc70-winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.8rem;
  background: var(--sc70-bg-light);
  border-radius: 0.5rem;
  font-size: 1.1rem;
}

.sc70-winner-item .sc70-amount {
  color: var(--sc70-primary);
  font-weight: 700;
}

/* Testimonials */
.sc70-testimonial {
  background: var(--sc70-bg-light);
  border-radius: 0.6rem;
  padding: 1rem;
  margin-bottom: 0.6rem;
  border-left: 3px solid var(--sc70-secondary);
}

.sc70-testimonial p {
  font-size: 1.1rem;
  color: var(--sc70-text-muted);
  font-style: italic;
  margin: 0;
}

.sc70-testimonial strong {
  color: var(--sc70-secondary);
  font-size: 1rem;
}

/* Payment Icons */
.sc70-payment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin: 0.8rem 0;
}

.sc70-payment-badge {
  background: var(--sc70-bg-light);
  padding: 0.4rem 0.8rem;
  border-radius: 0.4rem;
  font-size: 1rem;
  color: var(--sc70-text-muted);
  border: 1px solid var(--sc70-bg);
}

/* Footer */
.sc70-footer {
  background: var(--sc70-bg-dark);
  padding: 1.5rem 1rem;
  text-align: center;
  border-top: 2px solid var(--sc70-deep);
}

.sc70-footer p {
  font-size: 1.1rem;
  color: var(--sc70-text-muted);
  margin: 0.4rem 0;
  line-height: 1.5rem;
}

.sc70-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.8rem 0;
}

.sc70-footer-links a {
  color: var(--sc70-secondary);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.3rem 0.5rem;
}

.sc70-footer-links a:hover {
  color: var(--sc70-primary);
}

.sc70-footer-copy {
  font-size: 1rem;
  color: var(--sc70-text-muted);
  margin-top: 0.5rem;
}

/* Bottom Navigation */
.sc70-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: var(--sc70-bottom-h);
  background: var(--sc70-bg-dark);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 2px solid var(--sc70-deep);
  box-sizing: border-box;
}

.sc70-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.2rem;
  background: none;
  border: none;
  color: var(--sc70-text-muted);
  cursor: pointer;
  transition: color 0.2s, transform 0.2s;
  padding: 0.2rem;
}

.sc70-bottom-btn:hover, .sc70-bottom-btn:focus {
  color: var(--sc70-primary);
  transform: scale(1.1);
}

.sc70-bottom-btn i, .sc70-bottom-btn .material-icons {
  font-size: 2.4rem;
  margin-bottom: 0.1rem;
}

.sc70-bottom-btn span {
  font-size: 1rem;
}

.sc70-bottom-active {
  color: var(--sc70-primary) !important;
}

/* Internal Links */
.sc70-internal-link {
  color: var(--sc70-secondary);
  text-decoration: underline;
  cursor: pointer;
}

.sc70-internal-link:hover {
  color: var(--sc70-primary);
}

/* Responsive - Desktop */
@media (min-width: 769px) {
  .sc70-bottom-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .sc70-main {
    padding-bottom: 8rem;
  }
}

/* Utility */
.sc70-text-center { text-align: center; }
.sc70-mt-1 { margin-top: 1rem; }
.sc70-mb-1 { margin-bottom: 1rem; }
.sc70-hidden { display: none; }