/* ✅ Global reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

/* ✅ Base styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: url("arz9r.webp") no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ✅ Container */
.container {
  flex: 1;
  max-width: 1000px;
  margin: auto;
  padding: 100px 20px 50px;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 12px;
}

/* ✅ Logo */
.logo-container {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 20;
}
.logo-container img {
  height: 60px;
  transition: transform 0.3s ease;
}
.logo-container img:hover {
  transform: scale(1.1);
}

/* ✅ Text elements */
.intro,
li {
  font-size: 18px;
  color: #f5f6fa;
  line-height: 1.7;
  margin-bottom: 15px;
}

ul,
ol {
  list-style-type: disc;
  padding: 20px 30px;
  max-width: 700px;
  margin: 20px auto;
  background: rgba(255, 0, 0, 0.1);
  border-radius: 12px;
}

li {
  text-align: left;
  margin-bottom: 10px;
}

/* ✅ Screenshots grid */
.screenshots {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: stretch;
  margin: 20px auto;
  max-width: 1000px;
  padding: 0 10px;
}

.screenshot {
  flex: 1 1 calc(33.333% - 12px); /* 3 per row */
  max-width: 320px;
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.screenshot:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 30px rgba(0,0,0,0.6);
}

/* ✅ Buttons */
.download-btn,
.mini-btn {
  display: inline-block;
  margin: 30px auto 0;
  padding: 18px 35px;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  outline: none;
}

.download-btn {
  background: linear-gradient(90deg, #d60b0b, #0d1103);
  color: #fff;
  font-size: 1.3em;
}
.download-btn:hover,
.download-btn:focus {
  background: linear-gradient(90deg, #d80606, #000000);
  transform: scale(1.05);
}

.mini-btn {
  background: linear-gradient(90deg, #ff000d, #010e07);
  color: #fff;
  font-size: 1em;
}
.mini-btn:hover,
.mini-btn:focus {
  transform: scale(1.05);
  background: linear-gradient(90deg, #df1721, #ff000094);
}

/* ✅ Notes */
.size-note {
  font-size: 1.2em;
  color: #13c5b6d7;
  margin-top: 15px;
}

/* ✅ Footer */
.footer {
  margin-top: 60px;
  font-size: 0.9em;
  color: #cfe8e8;
  text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.6);
}
footer {
  text-align: center;
  padding: 20px 10px;
  margin-top: auto;
  background: rgba(0, 0, 0, 0.4);
}

/* ✅ Responsive */
@media (max-width: 900px) {
  .screenshot { flex: 1 1 calc(50% - 12px); max-width: 46%; height: 180px; }
}

@media (max-width: 700px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.2rem; }
  .intro, li { font-size: 1rem; }
  .download-btn, .mini-btn { width: 90%; }
  .container { padding: 80px 10px; }
}

@media (max-width: 500px) {
  .screenshot { flex: 1 1 100%; max-width: 100%; height: auto; }
}