/* Оформление карточек балконных погребков */
.product-detail {
  --pd-green: #397447;
  --pd-green-dark: #2c6039;
  --pd-green-light: #edf5ee;
  --pd-text: #303630;
  --pd-muted: #68736a;
  --pd-border: #e1e8e1;

  color: var(--pd-text);
  font-size: 16px;
  line-height: 1.7;
}

.product-detail *,
.product-detail *::before,
.product-detail *::after {
  box-sizing: border-box;
}

.product-detail h2 {
  margin: 36px 0 18px;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 700;
}

.product-detail h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.4;
}

.product-detail p {
  margin: 0 0 16px;
}

.product-detail a {
  color: var(--pd-green);
  text-underline-offset: 3px;
}

.product-detail .pd-intro {
  font-size: 18px;
  line-height: 1.75;
}

.product-detail .pd-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.product-detail .pd-spec {
  padding: 20px;
  border: 1px solid var(--pd-border);
  border-radius: 12px;
  background: #fff;
}

.product-detail .pd-spec-label {
  display: block;
  margin-bottom: 5px;
  color: var(--pd-muted);
  font-size: 14px;
}

.product-detail .pd-spec-value {
  display: block;
  font-size: 23px;
  font-weight: 700;
  line-height: 1.35;
}

.product-detail .pd-heading {
  margin-bottom: 20px;
}

.product-detail .pd-heading p {
  color: var(--pd-muted);
}

.product-detail .pd-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0;
}

.product-detail .pd-card {
  padding: 24px;
  border: 1px solid var(--pd-border);
  border-radius: 12px;
  background: #fff;
}

.product-detail .pd-card p:last-child {
  margin-bottom: 0;
}

.product-detail .pd-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: var(--pd-green-light);
  color: var(--pd-green);
  font-size: 25px;
}

.product-detail .pd-checklist {
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.product-detail .pd-checklist li {
  position: relative;
  margin: 0 0 12px;
  padding-left: 30px;
}

.product-detail .pd-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--pd-green);
  font-weight: 700;
}

.product-detail .pd-note {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--pd-green);
  border-radius: 0 10px 10px 0;
  background: var(--pd-green-light);
}

.product-detail .pd-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.product-detail .pd-step {
  padding: 20px;
  border-radius: 12px;
  background: #f6f8f6;
}

.product-detail .pd-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--pd-green);
  color: #fff;
  font-weight: 700;
}

.product-detail .pd-cta {
  margin: 36px 0;
  padding: 30px;
  border-radius: 14px;
  background: var(--pd-green-light);
}

.product-detail .pd-cta h2 {
  margin-top: 0;
}

.product-detail .pd-button {
  display: inline-block;
  padding: 13px 24px;
  border: 0;
  border-radius: 7px;
  background: var(--pd-green);
  color: #fff;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background .2s ease;
}

.product-detail .pd-button:hover {
  background: var(--pd-green-dark);
  color: #fff;
}

.product-detail .pd-faq {
  margin: 12px 0;
  border: 1px solid var(--pd-border);
  border-radius: 10px;
  background: #fff;
}

.product-detail .pd-faq summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
}

.product-detail .pd-faq-answer {
  padding: 0 20px 18px;
}

.product-detail .pd-faq-answer p:last-child {
  margin-bottom: 0;
}

/* Адаптация для мобильных устройств */
@media (max-width: 760px) {
  .product-detail .pd-specs,
  .product-detail .pd-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-detail h2 {
    font-size: 24px;
  }

  .product-detail .pd-card {
    padding: 18px;
  }
}

@media (max-width: 480px) {
  .product-detail .pd-specs,
  .product-detail .pd-grid,
  .product-detail .pd-steps {
    grid-template-columns: 1fr;
  }

  .product-detail .pd-spec {
    padding: 16px;
  }

  .product-detail .pd-spec-value {
    font-size: 21px;
  }

  .product-detail .pd-cta {
    padding: 22px;
  }

  .product-detail .pd-button {
    width: 100%;
  }
}

/* Преимущества: один пункт на всю ширину */
.product-detail .pd-advantages-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: 16px;
}

.product-detail .pd-advantages-list .pd-advantage {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 14px 16px;
  background: #f8fbf8;
  border: 1px solid #e0ebe2;
  border-radius: 10px;
  transition: background .2s ease, border-color .2s ease;
}

.product-detail .pd-advantages-list .pd-advantage:hover {
  background: #f0f7f1;
  border-color: #a8cbb1;
}

.product-detail .pd-advantages-list .pd-advantage-icon {
  display: flex;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: #187344;
  background: #e6f3e9;
  border-radius: 10px;
}

.product-detail .pd-advantages-list .pd-advantage-icon svg {
  display: block;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-detail .pd-advantages-list .pd-advantage-content {
  flex: 1 1 auto;
  min-width: 0;
}

.product-detail .pd-advantages-list .pd-advantage h3 {
  margin: 0;
  color: #26352b;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
}

@media (max-width: 480px) {
  .product-detail .pd-advantages-list .pd-advantage {
    gap: 10px;
    padding: 12px;
  }

  .product-detail .pd-advantages-list .pd-advantage-icon {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }

  .product-detail .pd-advantages-list .pd-advantage-icon svg {
    width: 24px;
    height: 24px;
  }

  .product-detail .pd-advantages-list .pd-advantage h3 {
    font-size: 14px;
  }
}

/* Особенности и целевая аудитория — стиль как у преимуществ */
.product-detail .pd-feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin: 16px 0;
}

.product-detail .pd-feature-list .pd-feature {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
  padding: 14px 16px;
  box-sizing: border-box;
  background: #f8fbf8;
  border: 1px solid #e0ebe2;
  border-radius: 10px;
  transition: background .2s ease, border-color .2s ease;
}

.product-detail .pd-feature-list .pd-feature:hover {
  background: #f0f7f1;
  border-color: #a8cbb1;
}

.product-detail .pd-feature-list .pd-advantage-icon {
  display: flex;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: #187344;
  background: #e6f3e9;
  border-radius: 10px;
}

.product-detail .pd-feature-list .pd-advantage-icon svg {
  display: block;
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-detail .pd-feature-list .pd-advantage-content {
  flex: 1 1 auto;
  min-width: 0;
}

.product-detail .pd-feature-list .pd-advantage-content h3 {
  margin: 0 0 5px;
  color: #26352b;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.product-detail .pd-feature-list .pd-advantage-content p {
  margin: 0;
  line-height: 1.6;
}

.product-detail .pd-feature-list .pd-advantage-content > p:only-child {
  margin: 0;
}

@media (max-width: 480px) {
  .product-detail .pd-feature-list .pd-feature {
    gap: 10px;
    padding: 12px;
    align-items: flex-start;
  }

  .product-detail .pd-feature-list .pd-advantage-icon {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }

  .product-detail .pd-feature-list .pd-advantage-icon svg {
    width: 24px;
    height: 24px;
  }

  .product-detail .pd-feature-list .pd-advantage-content h3 {
    font-size: 14px;
  }
}

/* Выразительный вступительный блок */
.product-detail .pd-intro {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  width: 100%;
  margin: 0 0 28px;
  padding: 22px;
  box-sizing: border-box;
  background: linear-gradient(135deg, #f0f8f1 0%, #f8fbf8 100%);
  border: 1px solid #dcecdf;
  border-left: 4px solid #25804c;
  border-radius: 12px;
}

.product-detail .pd-intro-icon {
  display: flex;
  flex: 0 0 58px;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  color: #187344;
  background: #e0f1e4;
  border-radius: 12px;
}

.product-detail .pd-intro-icon svg {
  display: block;
  width: 36px;
  height: 36px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-detail .pd-intro-content {
  flex: 1 1 auto;
  min-width: 0;
}

.product-detail .pd-intro-content > p {
  margin: 0;
  color: #304238;
  font-size: 16px;
  line-height: 1.75;
}

.product-detail .pd-intro-temperatures {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.product-detail .pd-intro-temperature {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 150px;
  padding: 10px 14px;
  box-sizing: border-box;
  background: rgba(255, 255, 255, .85);
  border: 1px solid #dcecdf;
  border-radius: 8px;
}

.product-detail .pd-intro-label {
  color: #647568;
  font-size: 12px;
  line-height: 1.4;
}

.product-detail .pd-intro-temperature strong {
  color: #187344;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
}

@media (max-width: 480px) {
  .product-detail .pd-intro {
    gap: 12px;
    padding: 15px;
    margin-bottom: 22px;
  }

  .product-detail .pd-intro-icon {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    border-radius: 9px;
  }

  .product-detail .pd-intro-icon svg {
    width: 28px;
    height: 28px;
  }

  .product-detail .pd-intro-content > p {
    font-size: 14px;
    line-height: 1.65;
  }

  .product-detail .pd-intro-temperatures {
    flex-direction: column;
  }

  .product-detail .pd-intro-temperature {
    min-width: 0;
    padding: 9px 11px;
  }

  .product-detail .pd-intro-temperature strong {
    font-size: 18px;
  }
}