:root {
  --bg: #fafafa;
  --accent: #111;
  --muted: #9b9b9b;
  --card: #ffffff; /* Pure white for consistent card surfaces */
  --radius: 14px;
  --maxw: 420px;
  --highlight: #f7f8fc;
  --blue: #48adff;
}

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

/* Body */
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  background: radial-gradient(circle at top left, #fdfdfd 0%, #f2f4f8 40%, #e9edf5 100%);
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  padding: 20px 14px 70px;
  background-attachment: fixed;
}

/* Frame container */
.frame {
  width: 100%;
  max-width: var(--maxw);
  flex: 1;
}

/* Back Button ABOVE header */
.back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%; /* smoother round shape */
  background: transparent; /* no background box */
  border: none;
  padding: 0;
  cursor: pointer;
  transition: transform 0.2s ease;
}

/* On hover, subtle movement */
.back-btn:hover {
  transform: translateX(-2px);
}

/* On click (active), glow/shadow around the arrow itself */
.back-btn:active img {
  filter: drop-shadow(0 0 6px rgba(0, 0, 0, 0.4));
}

/* Remove any unwanted focus ring */
.back-btn:focus {
  outline: none;
}

/* Arrow image sizing */
.back-btn img {
  width: 18px;
  height: 18px;
  display: block;
}

/* Header */
header {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(10, 10, 20, 0.033);
  padding: 18px 14px;
  text-align: center;
  margin-bottom: 14px;
}

h1 {
  font-size: 22px;
  font-weight: 900;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  letter-spacing: 1px;
}

.sub {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
}

/* Card Base */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: 0 10px 30px rgba(15, 15, 30, 0.03);
  overflow: hidden;
}

/* Highlighted card background (for optional lighter tone) */
.highlight {
  background: var(--card) !important; /* force same tone as other cards */
}

/* Grouped cards visually connected */
.grouped {
  margin-top: -4px;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}
.grouped:first-of-type {
  margin-top: 0;
}

/* Tier layout */
.tier-body {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 60px;
  align-items: start;
}

/* Single-column variant */
.tier-body.single {
  display: block;
  text-align: left;
}

/* Tier description */
.tier-desc {
  font-size: 14px;
  line-height: 1.6;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  color: var(--accent);
  margin-bottom: 10px;
  margin-top: 9%;
}
.tier-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
 
}

/* Optional: make the price slightly lighter or smaller */
.tier-title .title-right {
  font-weight: 5000;
  color: #000000;
}

/* Note list */
.note-list {
  margin: 6px 0 0 16px;
  list-style-type: disc;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.note-list li {
  margin-bottom: 4px;
}

/* Subtle note text */
.note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
  font-style: italic;
}

/* Gallery grid */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 37px;
}

.gallery img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}
.gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
}

/* Product section titles */
.tier-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- EXTRAS SECTION --- */
.extras-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  text-align: left;
}

/* Icon cards row */
.icons-row {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 10px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 15, 30, 0.03);
  padding: 16px;
  margin-bottom: 14px;
}

/* Individual icon card */
.icon {
  flex: 1;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 15, 30, 0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Subtle hover pop */
.icon:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(15, 15, 30, 0.06);
}

/* PNG icon image */
.icon img {
  width: 108px;
  height: 108px;
  object-fit: contain;
  display: block;
  margin-bottom: 8px;
}

/* Responsive stacking for small screens */
@media (max-width: 420px) {
  .icons-row {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .icon {
    flex: 0 0 48%;
    padding: 14px 8px;
  }
  .icon img {
    width: 70px;
    height: 70px;
  }
}

/* Footer */
.copyright {
  width: 100%;
  max-width: var(--maxw);
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 20px 0;
  margin-top: auto;
}
.copyright a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}
.copyright a:hover {
  color: var(--blue);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 20, 0.6);
  z-index: 100;
}
.modal.show {
  display: flex;
}
.modal img {
  max-width: 92%;
  max-height: 84%;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}