.site-header .brand {
  width: 56px;
  flex-basis: 56px;
  height: 48px;
  position: relative;
  overflow: hidden;
}
.brand img {
  width: 56px;
  height: 48px;
  object-fit: contain;
}
.more-work {
  margin-top: 0;
  font-size: 12px;
}
.privacy-note {
  font-size: 11px;
  line-height: 1.8;
  color: #6d786f;
  margin: 0 0 14px;
}
.product-photo {
  height: 230px;
  width: 100%;
  object-fit: cover;
}
.product-price {
  font-weight: 600;
  margin: 15px 0;
}
.product-copy .button {
  margin-top: 18px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.testimonial-card {
  margin: 0;
  padding: 30px;
}
.testimonial-card blockquote {
  margin: 0;
  font-size: 19px;
  line-height: 1.9;
}
.testimonial-card figcaption {
  margin-top: 24px;
}
.testimonial-card figcaption span {
  display: block;
  font-size: 13px;
  color: #68786a;
}
.empty-note {
  padding: 30px;
  color: #6b7d6e;
}
#modal-image[src=""] {
  display: none;
}
@media (max-width: 640px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .site-header .brand {
    width: 42px;
    flex-basis: 42px;
  }
  .brand img {
    width: 42px;
    height: 40px;
  }
  .hero h1 {
    font-size: 34px;
  }
  .portfolio h2 {
    line-height: 1.3;
  }
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
@media (max-width: 640px) {
  .site-header .brand { height: 40px; }
}

.signature {
  font-size: clamp(30px, 11vw, 140px);
  letter-spacing: -0.035em;
}