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

body {
  font-family: Arial, sans-serif;
  background: #dbd4d4;
  color: #333;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.site-header {
  background: #1a73e8;
  color: #fff;
  padding: 15px 20px;
}

.header-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* Logo + Title */
.logo-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  width: 80px;
  height: 80px;
  border-radius: 12%;
}

.header-title {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
}

/* Navbar */
.nav-menu ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-menu ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.nav-menu ul li a:hover {
  color: #ffeb3b;
}

/* Responsive Header */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .logo-title {
    justify-content: center;
  }
  .nav-menu ul {
    flex-direction: column;
    gap: 10px;
  }
}

/* Container */
.container {
  width: 90%;
  max-width: 900px;
  margin: 20px auto;
  flex: 1;
}

/* App Section */
.app-section {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  padding: 20px;
  margin-bottom: 40px;
  text-align: center;
}

.app-title {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #1a73e8;
}

.icon img {
  width: 90px;
  height: 90px;
  margin-bottom: 15px;
  border-radius: 20%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Play Store Button */
.play-btn img {
  width: 200px;
  height: 40px;
  margin: 15px 0;
  transition: transform 0.3s ease;
}

.play-btn img:hover {
  transform: scale(1.05);
}

/* Screenshots */
.screenshots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 20px 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 10px;
}

.screenshots img {
  width: 120px;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.screenshots img:hover {
  transform: scale(1.1) rotateY(10deg);
}

/* Description */
.description {
  margin: 15px 0;
  font-size: 1rem;
  text-align: justify;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 20px;
  background: #1a73e8;
  color: #fff;
  font-size: 0.9rem;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.95);
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80%;
  border-radius: 10px;
  transition: transform 0.3s ease;
  cursor: grab;
}

.close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #bbb;
}

.clickable-screenshot {
  cursor: zoom-in;
  border-radius: 8px;
  transition: transform 0.3s;
}

.clickable-screenshot:hover {
  transform: scale(1.05);
}


.app-intro {
    max-width: 900px;
    margin: 20px auto;
    padding: 22px;
    border-radius: 12px;
    background: linear-gradient(135deg, #ffffff, #f7fbff);
    box-shadow: 0 6px 24px rgba(20,40,80,0.08);
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #0f1724;
    line-height: 1.7;
    font-size: 15.5px;
    border: 1px solid rgba(15,23,36,0.06);
  }

  .app-intro strong {
    color: #0b5ed7;
  }

  .app-intro em {
    color: #0b6623;
  }

  .app-intro .highlight {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 8px;
    border-radius: 8px;
    background: rgba(11,94,215,0.08);
    color: #0b5ed7;
    font-weight: 600;
  }

  
.landscape-row {
  display: flex;
  flex-direction: column;
  gap: 20px;           
  margin: 30px 0;
}

.landscape-row img {
  width: 80%;          
  max-height: 200px;    
  margin: 0 auto;      
  aspect-ratio: 16 / 9; 
  border-radius: 12px;  
  object-fit: cover;   
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
  transition: transform 0.3s ease;
}

.landscape-row img:hover {
  transform: scale(1.03); 
}


.video-wrap {
  max-width: 910px;     
  margin: 20px auto;   
  width: 100%;
  padding: 0 12px;
}

.video-wrap video {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;   /* landscape aspect */
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  display: block;
  object-fit: cover;
}

.how-to-play {
  max-width: 800px;      /* content এর প্রস্থ */
  margin: 0 auto;        /* দুপাশে margin দিয়ে center align */
  padding: 20px;         /* ভেতরে ফাঁকা */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}
.how-to-play h2 {
  text-align: center;
  margin-bottom: 15px;
}
.how-to-play p {
  margin-bottom: 12px;
}

.landscape-gallery {
  max-width: 800px;      /* গ্যালারি সীমা */
  margin: 0 auto;        /* center */
}

.photo-frame {
  aspect-ratio: 10 / 6;   /* 10:6 fixed ratio */
  width: 100%;
  margin: 20px 0;
  border-radius: 12px;
  overflow: hidden;
  background: #f5f5f5;    /* ফাঁকা জায়গায় হালকা রঙ */
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-frame img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;   /* ছবির পুরোটা দেখাবে, কাটবে না */
}