:root {
  /* ── Colors ─────────────────────────── */

  /* Primary */
  --color-green-500: hsl(158, 36%, 37%);
  --color-green-700: hsl(158, 42%, 18%);

  /* Neutral */
  --color-black: hsl(212, 21%, 14%);
  --color-grey: hsl(228, 12%, 48%);
  --color-cream: hsl(30, 38%, 92%);
  --color-white: hsl(0, 0%, 100%);

  /* ── Typography (base: 16px) ──────────── */
  --font-size-body: 0.875em; /* 14px */
  --font-size-sm: 0.75em; /* 12px */
  --font-size-lg: 1em; /* 16px */
  --font-size-xl: 1.25em; /* 20px */
  --font-size-2xl: 1.5em; /* 24px */
  --line-height-body: 1.5;

  /* ── Typography ──────────────────────── */
  --font-body: "Montserrat", sans-serif;
  --font-heading: "Fraunces", serif;

  /* ── Padding ─────────────────────────── */
  --padding: clamp(3em, 5vw, 5em) 1em;
  --border-img: 0.7em 0 0 0.7em;
  --border-radius: 0.7em;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  margin: auto;
  max-width: 1200px;
  font-family: var(--font-body);
  background: var(--color-cream);
  line-height: var(--line-height-body);
  padding: var(--padding);
}
.product-card {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 850px;
  border-radius: var(--border-radius);
  background: var(--color-white);
}
.product-img {
  width: 100%;
  max-width: 500px;
}

.product-img img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--border-img);
}
.product-details {
  padding: 1em;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  padding: 2em;
  gap: 1em;
}
.short-title {
  letter-spacing: 0.3rem;
  font-weight: 300;
}
.product-title {
  font-family: var(--font-heading);
  font-size: clamp(2em, 4vw, 3em);
}
.price {
  display: flex;
  gap: 2em;
  align-items: center;
}
.current-price {
  font-family: var(--font-heading);
  font-size: clamp(2em, 3vw, 3em);
  font-weight: 600;
}
.original-price {
  text-decoration: line-through;
}

.add-to-cart {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1em;
  border: none;
  background: var(--color-green-500);
  padding: 1em 3em;
  text-align: center;
  border-radius: var(--border-radius);
  cursor: pointer;
  color: white;
  font-family: var(--font-body);
  font-weight: 600;
  transition: all 0.4s ease;
}
.add-to-cart:active {
  background: var(--color-green-700);
}
.add-to-cart:hover {
  background: var(--color-green-700);
  transform: translateY(-5px);
}
.main-footer {
  padding: 1em 0;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .product-card {
    display: flex;
    flex-direction: column;
  }
  .product-img {
    width: 100%;
    max-width: 768px;
  }
  .product-img img {
    border-radius: var(--border-radius);
  }
  .product-details {
    padding: 1em;
  }
}