/* =========================
   Keyframe Animations
========================= */
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

@keyframes shine {
  0% { left: -100%; }
  100% { left: 120%; }
}


/* =========================
   Button Container
========================= */
.buttons {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* =========================
   Download Button (Animated)
========================= */
.download-button {
  position: relative;
  font-size: 16px;
  font-weight: 600;
  background: linear-gradient(135deg, #16610E, #16610E);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 8px;
  display: inline-block;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
  animation: pulse 2.5s ease-in-out infinite;
  transition: transform 0.3s ease;
  text-decoration: none !important;
  overflow: hidden;
  white-space: nowrap;
}

.download-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  transform: skewX(-20deg);
  animation: shine 2.8s linear infinite;
}

.download-button:hover {
  transform: scale(1.06);
  background: #02c17b;
}

/* =========================
   Share Button
========================= */
.share-button {
  display: inline-block;
  background-color: #ff7700;
  color: #ffffff !important;
  padding: 10px 25px;
  border-radius: 8px;
  text-decoration: none !important;
  font-weight: bold;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.share-button:hover {
  background-color: #0069d9;
}

/* =========================
   App Card
========================= */
.app-card {
  max-width: 100%;
  margin: 20px 10px;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  background: #f9f9f9;
  border: 1px solid #e3e3e3;
  font-family: sans-serif;
  position: relative;
}

.app-card img {
  width: 100px;
  height: 100px;
  border-radius: 20%;
  margin-right: 20px;
}

.app-info {
  flex: 1;
}

.app-info h2 {
  font-size: 24px;
  margin: 0 0 8px;
  color: #000;
}

.stars {
  color: #ff3d4d;
  font-size: 18px;
  margin: 5px 0;
}

.download-count {
  font-size: 14px;
  color: #555;
  margin-bottom: 10px;
}

/* =========================
   Share Popup
========================= */
.share-popup {
  display: none;
  position: absolute;
  top: 130px;
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  border: 1px solid #ccc;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 999;
  width: 280px;
  text-align: center;
}

.share-popup .close-btn {
  position: absolute;
  top: 0;
  right: 10px;
  background: transparent;
  border: none;
  font-size: 20px;
  color: #555;
  cursor: pointer;
}

.share-popup a,
.share-popup button {
  display: block;
  margin: 8px 0;
  padding: 8px;
  border: none;
  border-radius: 6px;
  color: white;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
}

.share-popup a.facebook  { background: #3b5998; }
.share-popup a.messenger { background: #0084FF; }
.share-popup a.whatsapp  { background: #25D366; }
.share-popup button.copy-link { background: #6c757d; }

/* =========================
   Installation Guide
========================= */
.christosangeet-guide {
  display: none;
  background: linear-gradient(135deg, #39029c, #ff6b81);
  color: #fff;
  padding: 30px 20px;
  border-radius: 20px;
  text-align: center;
  max-width: 1100px;
  margin: 40px auto;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.christosangeet-guide h2 {
  font-size: 24px;
  margin-bottom: 10px;
}

.christosangeet-guide h3 {
  font-size: 20px;
  margin-bottom: 30px;
  color: #ffffff;
}

.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.step {
  background: #fff;
  color: #333;
  padding: 20px;
  border-radius: 16px;
  width: 300px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.step-number {
  background: #ff5d5d;
  color: #fff;
  font-weight: bold;
  width: 30px;
  height: 30px;
  margin: 0 auto 10px;
  border-radius: 50%;
  line-height: 30px;
}

.file-box {
  background: #f2f2f2;
  padding: 10px;
  margin-top: 10px;
  border-radius: 10px;
  font-size: 14px;
}

.open-btn {
  background: #ff6b81;
  color: #fff;
  border: none;
  padding: 5px 10px;
  margin-left: 10px;
  border-radius: 5px;
  cursor: pointer;
}

.step img {
  margin-top: auto;
  max-width: 100%;
}

.step .large-img {
  width: 300px;
}

.app-logo img {
  margin-top: 10px;
  width: 60px;
  border-radius: 12px;
}

.download-fail {
  margin-top: 30px;
  font-size: 14px;
}

.download-fail a {
  color: #fff;
  text-decoration: underline;
}

/* =========================
   Responsive
========================= */
@media (max-width: 768px) {
  .step {
    width: 90%;
  }
}

@media (max-width: 480px) {
  .app-card {
    flex-direction: column;
    text-align: center;
  }

  .app-card img {
    margin: 0 auto 15px;
  }

  .buttons {
    flex-direction: column;
    gap: 10px;
  }

  .download-button,
  .share-button {
    margin: 0;
  }

  .share-popup {
    top: 150px;
    width: 90%;
  }

}