/* Artwork Size Guide */

.htha-sg-hero {
  padding: var(--htha-space-24) 0 var(--htha-space-48);
}

.htha-sg-hero h1 {
  font-size: clamp(40px, 5vw, 56px);
  margin: 0 0 var(--htha-space-16);
}

.htha-sg-hero__intro {
  font-size: 17px;
  line-height: 1.7;
  max-width: 40em;
  margin: 0 0 var(--htha-space-24);
}

.htha-sg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 var(--htha-space-20);
}

.htha-sg-hero__note {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.65;
  color: var(--htha-text-muted);
}

.htha-sg-section {
  padding: var(--htha-space-96) 0;
}

.htha-sg-section--warm {
  background: #f7f3ed;
}

.htha-sg-section--tint {
  background: #f0ebe4;
}

.htha-sg-steps {
  list-style: none;
  margin: var(--htha-space-32) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--htha-space-24) var(--htha-space-32);
}

.htha-sg-steps__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--htha-text-muted);
  margin-bottom: 8px;
}

.htha-sg-steps h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.htha-sg-steps p {
  margin: 0;
  line-height: 1.6;
  color: var(--htha-text-muted);
  font-size: 15px;
}

.htha-sg-cards {
  display: grid;
  gap: var(--htha-space-24);
  margin-top: var(--htha-space-32);
}

.htha-sg-cards--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.htha-sg-cards--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.htha-sg-cards__item h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 1.8vw, 22px);
}

.htha-sg-cards__item h3 a {
  color: inherit;
  text-decoration: none;
}

.htha-sg-cards__item h3 a:hover,
.htha-sg-cards__item h3 a:focus-visible {
  text-decoration: underline;
}

.htha-sg-cards__item p {
  margin: 0;
  line-height: 1.6;
  color: var(--htha-text-muted);
  font-size: 15px;
}

.htha-sg-cards__link {
  margin-top: 12px !important;
}

.htha-sg-table-wrap {
  margin-top: var(--htha-space-32);
  overflow-x: auto;
}

.htha-sg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.htha-sg-table th,
.htha-sg-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  vertical-align: top;
  line-height: 1.5;
}

.htha-sg-table thead th {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--htha-text-muted);
  border-bottom-color: rgba(0, 0, 0, 0.16);
}

.htha-sg-table tbody th {
  font-weight: 600;
}

.htha-sg-table tbody th a {
  color: inherit;
}

.htha-sg-table--compact {
  max-width: 28rem;
}

.htha-sg-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--htha-space-48);
  align-items: start;
  margin-top: var(--htha-space-32);
}

.htha-sg-converter {
  padding: var(--htha-space-24);
  background: #f7f3ed;
}

.htha-sg-converter h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.htha-sg-converter__hint {
  margin: 0 0 var(--htha-space-20);
  color: var(--htha-text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.htha-sg-converter__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 16px;
}

.htha-sg-converter__grid label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

.htha-sg-converter__grid input,
.htha-sg-converter__grid select {
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: #fff;
  font: inherit;
}

.htha-sg-converter__out {
  margin: var(--htha-space-20) 0 0;
  font-size: 16px;
  line-height: 1.5;
}

.htha-sg-checklist {
  list-style: none;
  margin: var(--htha-space-32) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.htha-sg-checklist li {
  position: relative;
  padding-left: 1.4em;
  line-height: 1.55;
}

.htha-sg-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border: 1.5px solid currentColor;
  opacity: 0.45;
}

.htha-sg-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: var(--htha-space-32) 0 0;
}

.htha-sg-final {
  padding: var(--htha-space-64) 0 var(--htha-space-96);
  background: #f7f3ed;
}

@media (max-width: 960px) {
  .htha-sg-steps,
  .htha-sg-cards--three,
  .htha-sg-split {
    grid-template-columns: 1fr 1fr;
  }

  .htha-sg-converter__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .htha-sg-steps,
  .htha-sg-cards--two,
  .htha-sg-cards--three,
  .htha-sg-split,
  .htha-sg-converter__grid {
    grid-template-columns: 1fr;
  }

  .htha-sg-section {
    padding: var(--htha-space-64) 0;
  }

  .htha-sg-hero h1 {
    font-size: clamp(34px, 9vw, 40px);
  }
}