*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #0a0a0a;
  --white: #fafaf8;
  --accent: #7b3aecd1;
  --accent-dark: #7c3aec;
  --gray-100: #f4f4f0;
  --gray-200: #e8e8e2;
  --gray-400: #b0b0a8;
  --gray-600: #6e6e68;
  --gray-800: #2a2a26;
  --card-bg: #ffffff;
  --nav-h: 68px;
}

footer {
  background: var(--black);
  color: var(--white);
  padding: 3.5rem 2rem;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.logo-footer {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.logo-footer span {
  background: var(--accent);
color: white !important;
  color: var(--black);
  padding: 0 6px;
  border-radius: 4px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  max-width: 240px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.18s;
}

.footer-col ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  max-width: 1280px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .cart-container {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 720px) {
  .cart-item {
    grid-template-columns: 1fr;
  }

  .cart-item-image {
    width: 100%;
    height: 220px;
  }

  .cart-item-actions {
    align-items: stretch;
  }

  .quantity-box {
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .navbar,
  .page-hero,
  .cart-container,
  footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .page-hero h1 {
    font-size: 2.2rem;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }
}

.back-btn {
  display: inline-block;
  margin: 20px;
  text-decoration: none;
  color: #000;
  font-weight: bold;
}

.small-label {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-right: 6px;
}

.qty-input {
  width: 56px;
  padding: 6px 8px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  text-align: center;
  font-family: inherit;
}

.cart-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
  flex-wrap: wrap;
}

.qty-input {
  width: 56px;
  padding: 6px 8px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  text-align: center;
  font-family: inherit;
}