html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  color: #fff;
  background-color: #2db2ed;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #1B103E;
}

header h1 {
  margin: 0;
  font-size: 2rem;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 1rem;
  font-weight: 500;
}

section {
  padding: 1rem 1rem;
  text-align: center;
}

/* Buttons */
.btn {
  background: #f6a35a;
  padding: 1rem 1.5rem;
  border: none;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 10px;
  display: inline-block;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  background: #f39067;
}

/* Gift/Product grid */
.gifts {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* fixed 4 columns */
  grid-auto-rows: auto;                  /* auto rows */
  gap: 3rem;
  padding: 2rem;

  border: 4px solid #FFA000;
  outline: 5px solid #9B1AD5;
  outline-offset: -10px;
}

/* Tile style (use for <a class="product"> or <button class="product"> ) */
.product {
  background: #1B103E;
  padding: 1.5rem;
  border-radius: 999px;
  box-sizing: border-box;

  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;

  color: #fff;
  text-decoration: none;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  cursor: pointer;
}

/* Make links stay white */
.product:visited,
.product:hover,
.product:active {
  color: #fff;
  text-decoration: none;
}

.product:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  background: #26155a;
}

.product:focus-visible {
  outline: 3px solid #FFA000;
  outline-offset: 4px;
}

/* If you use button.product, remove browser defaults */
button.product {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  display: flex;
}

/* Footer */
footer {
  background: #1b103e;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .gifts {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .gifts {
    grid-template-columns: 1fr;
  }
}