/* 1. Global & Background */
body {
  background-color: #000;
  background-image: url("/img/background.gif");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #ffffff;
  font-family: "Inter", sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.background-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  z-index: 1;
}

/* 2. Container */
.container {
  position: relative;
  z-index: 2;
  max-width: 420px;
  width: 100%;
  padding: 40px 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
}

/* 3. Header & Socials */
.header-section {
  text-align: center;
  width: 100%;
}

.logo-wrapper {
  margin-bottom: 20px;
}

.main-logo {
  width: 85px;
  height: 85px;
  border-radius: 20px;
  object-fit: cover;
  border: 1px solid #333;
}

h1 {
  font-size: 24px;
  letter-spacing: 4px;
  margin: 0;
  font-weight: 700;
  text-transform: uppercase;
}

.tagline {
  color: #888;
  font-size: 14px;
  margin-top: 10px;
  margin-bottom: 15px;
  line-height: 1.4;
  padding: 0 10px;
}

.social-links {
  margin-bottom: 35px;
}

.social-icon {
  color: #ffffff;
  font-size: 22px;
  text-decoration: none;
  transition: opacity 0.2s ease;
  opacity: 0.7;
}

.social-icon:hover {
  opacity: 1;
}

/* 4. Cards */
.card {
  background: rgba(12, 12, 12, 0.95);
  border: 1px solid #1a1a1a;
  border-radius: 18px;
  padding: 20px;
  width: 100%;
  margin-bottom: 16px;
  box-sizing: border-box;
  backdrop-filter: blur(12px);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

@media (hover: hover) {
  .card:hover {
    transform: scale(1.01);
    border-color: #333;
  }
}

.card.featured {
  border-color: #222;
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.02);
}

.card-inner {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
}

.product-thumb {
  width: 70px;
  height: 70px;
  border-radius: 14px;
  object-fit: cover;
  background: #000;
  flex-shrink: 0;
  border: 1px solid #222;
}

.info-box {
  flex-grow: 1;
}

.info-box h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.info-box p {
  margin: 4px 0;
  font-size: 13px;
  color: #999;
  line-height: 1.3;
}

/* 5. Pricing */
.price-tag {
  display: block;
  margin-top: 6px;
  font-weight: 700;
  font-size: 15px;
}

.old-price {
  text-decoration: line-through;
  color: #555;
  font-weight: 400;
  margin-right: 4px;
}

.promo-badge {
  background: #fff;
  color: #000;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  vertical-align: middle;
}

/* 6. Buttons */
.action-btn {
  display: block;
  background: #111;
  color: #ffffff;
  border: 1px solid #333;
  text-align: center;
  text-decoration: none;
  padding: 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.action-btn:active {
  transform: scale(0.97);
  background: #1a1a1a;
}

/* 7. Footer */
.main-footer {
  margin-top: 40px;
  padding-bottom: 25px;
  color: #444;
  font-size: 10px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* 8. Extra Small Screens (pvz. iPhone SE) */
@media screen and (max-width: 360px) {
  .product-thumb {
    width: 60px;
    height: 60px;
  }

  .info-box h3 {
    font-size: 14px;
  }

  h1 {
    font-size: 20px;
  }
}