.protein-page {
  padding: 48px 0 80px;
}

.protein-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: center;
  margin-bottom: 26px;
}

.protein-intro h1 {
  margin: 6px 0 12px;
  font-size: 46px;
  line-height: 1.28;
}

.protein-intro p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.protein-hero-visual {
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.protein-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
}

.protein-privacy {
  margin: 0 0 22px;
  padding: 14px 17px;
  border-left: 3px solid var(--green-500);
  background: #eef8f3;
  color: var(--green-800);
  font-size: 14px;
  line-height: 1.7;
}

.protein-layout {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  gap: 20px;
  align-items: start;
}

.protein-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.protein-card h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.protein-card-copy {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.7;
}

.protein-fields {
  display: grid;
  gap: 16px;
}

.protein-fields label {
  display: grid;
  gap: 7px;
  color: var(--text);
  font-weight: 800;
}

.protein-fields label span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.protein-fields input,
.protein-fields select {
  width: 100%;
  min-height: 50px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

.protein-field-note {
  margin: -5px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.protein-form-actions,
.protein-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.protein-form-actions .button,
.protein-result-actions .button {
  flex: 1 1 150px;
}

.protein-result-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.protein-level {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid #c9ded4;
  border-radius: 999px;
  color: var(--green-800);
  background: #eef8f3;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.protein-primary-result {
  margin: 22px 0 14px;
  padding: 22px;
  border: 1px solid #bddccb;
  border-radius: 8px;
  background: #eef8f3;
}

.protein-primary-result span,
.protein-metric span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.protein-primary-result strong {
  color: var(--text);
  font-size: 38px;
  line-height: 1.2;
}

.protein-primary-result small,
.protein-metric small {
  margin-left: 5px;
  color: var(--green-700);
  font-size: 14px;
  font-weight: 800;
}

.protein-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.protein-metric {
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbf9;
}

.protein-metric strong {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 27px;
  line-height: 1.25;
}

.protein-reading {
  margin: 16px 0 0;
  padding: 15px 17px;
  border-left: 3px solid var(--green-500);
  background: #f5f9f7;
  color: var(--muted);
  line-height: 1.75;
}

.protein-food-section {
  margin-top: 20px;
}

.protein-food-section h2 {
  margin-bottom: 5px;
}

.protein-food-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.protein-food {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbf9;
}

.protein-food strong,
.protein-food span {
  display: block;
}

.protein-food strong {
  margin-bottom: 4px;
  color: var(--text);
}

.protein-food span {
  color: var(--green-700);
  font-weight: 800;
}

.protein-food small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.5;
}

.protein-status {
  min-height: 23px;
  margin: 12px 0 0;
  color: var(--green-700);
  font-size: 14px;
  font-weight: 700;
}

.protein-content {
  margin-top: 28px;
}

@media (max-width: 760px) {
  .protein-page {
    padding-top: 30px;
  }

  .protein-intro,
  .protein-layout {
    grid-template-columns: 1fr;
  }

  .protein-intro {
    gap: 18px;
  }

  .protein-intro h1 {
    font-size: 33px;
  }

  .protein-hero-visual {
    height: 180px;
  }

  .protein-card {
    padding: 22px 18px;
  }

  .protein-summary {
    grid-template-columns: 1fr;
  }

  .protein-food-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .protein-form-actions,
  .protein-result-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .protein-result-head {
    display: block;
  }

  .protein-level {
    margin-top: 10px;
  }
}

@media (max-width: 430px) {
  .protein-food-grid {
    grid-template-columns: 1fr;
  }
}