.page {
  padding: calc(var(--nav-h) + 36px) 36px 80px;
}

.page-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: end;
  max-width: var(--max);
  margin: 0 auto 56px;
}

.crumbs {
  margin: 0 0 16px;
  color: var(--dim);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.crumbs a:hover {
  color: var(--cyan);
}

.page-hero h1 {
  margin: 8px 0 12px;
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.04em;
}

.page-hero .lead {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.page-hero figure {
  margin: 0;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--line);
}

.page-hero img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
}

.block + .block {
  margin-top: 64px;
}

.block h2 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 600;
}

.prose p {
  margin: 0 0 14px;
  color: #c9d3e0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(11, 18, 32, 0.78);
}

.panel h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 24px;
}

.panel p,
.panel li {
  color: var(--muted);
}

.panel ul {
  margin: 0;
  padding-left: 18px;
}

.metric-grid,
.formula-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.metric {
  padding: 22px;
  border-top: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(212, 180, 131, 0.08), transparent 70%);
}

.metric strong {
  display: block;
  font-family: var(--display);
  font-size: 34px;
  font-weight: 500;
}

.metric span,
.formula small {
  color: var(--muted);
  font-size: 14px;
}

.formula {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #0b1220;
}

.formula b {
  display: block;
  margin-bottom: 8px;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.formula h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.formula p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px;
}

.gallery img,
.article-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.gallery figure,
.article-figure {
  margin: 0;
}

.gallery figcaption,
.article-figure figcaption {
  margin-top: 8px;
  color: var(--dim);
  font-size: 13px;
}

.gallery-side {
  display: grid;
  gap: 12px;
}

.gallery-side img {
  height: 210px;
}

.article-figure img {
  height: auto;
  max-height: 560px;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow li {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 14px;
}

.news-list {
  display: grid;
  gap: 22px;
}

.news-item {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(11, 18, 32, 0.7);
}

.news-item img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

.news-item div {
  padding: 22px 22px 22px 0;
}

.news-item h2 {
  margin: 8px 0;
  font-family: var(--serif);
  font-size: 26px;
}

.news-item p {
  margin: 0 0 12px;
  color: var(--muted);
}

.more {
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 22px;
}

.phone-link {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 40px;
  letter-spacing: 0.04em;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.06em;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(5, 8, 15, 0.65);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--line-strong);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  min-height: 1.5em;
  margin: 0;
  color: var(--gold);
}

button.btn {
  width: fit-content;
  cursor: pointer;
}

@media (max-width: 900px) {
  .page {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-hero,
  .split,
  .metric-grid,
  .formula-grid,
  .card-grid,
  .gallery,
  .news-item,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .page-hero img,
  .gallery-side img {
    height: 220px;
  }

  .news-item div {
    padding: 0 18px 20px;
  }

  .phone-link {
    font-size: 32px;
  }
}