/* T11: принятые композиции M03/P06–P08 и M07/P04. */
@import url("./info-search.css");
@import url("./people-media.css");

.mama-about-specimen,
.mama-about-specimen * {
  box-sizing: border-box;
}
.mama-about-specimen {
  max-width: var(--mama-container-max);
  margin: auto;
  padding: 24px;
  color: var(--mama-color-text);
  font-family: var(--mama-font-sans);
}
.mama-about-specimen :where(h1, h2, h3, p) {
  margin-top: 0;
}
.mama-about-specimen a {
  color: var(--mama-color-link);
  text-underline-offset: 3px;
}
.mama-about-specimen :where(a, button):focus-visible {
  outline: 3px solid var(--mama-color-focus);
  outline-offset: 3px;
}
.mama-about-specimen__section {
  margin-bottom: 48px;
}
.mama-about-specimen__section > h2 {
  font: 600 clamp(26px, 3vw, 38px)/1.2 var(--mama-font-sans);
}
.mama-about-specimen__note {
  color: var(--mama-color-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.mama-about-hero {
  overflow: hidden;
  border: 1px solid var(--mama-color-border);
  border-radius: var(--mama-radius-lg);
  background: var(--mama-color-surface);
}
.mama-about-hero--flat {
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.mama-about-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 32px 0;
}
.mama-about-metrics > div {
  min-width: 0;
  padding: 12px 24px;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.mama-about-metrics > div:first-child {
  padding-left: 0;
}
.mama-about-metrics > div + div {
  border-left: 1px solid var(--mama-color-border);
}
.mama-about-metrics strong {
  color: var(--mama-color-heading);
  font: 600 clamp(28px, 3vw, 40px)/1.1 var(--mama-font-sans);
}
@media (max-width: 767px) {
  .mama-about-metrics {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .mama-about-metrics > div {
    padding: 0;
  }
  .mama-about-metrics > div + div {
    border-left: 0;
  }
}
.mama-about-hero__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 380px;
}
.mama-about-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  padding: clamp(24px, 4vw, 48px);
}
.mama-about-hero__copy h3 {
  margin: 0;
  color: var(--mama-color-heading);
  font: 600 clamp(32px, 4vw, 52px)/1.1 var(--mama-font-sans);
  letter-spacing: -0.02em;
}
.mama-about-hero__copy p {
  max-width: 520px;
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
}
.mama-about-hero--flat .mama-about-hero__main {
  align-items: start;
  gap: var(--mama-space-6);
  min-height: 0;
}
.mama-about-hero--flat .mama-about-hero__copy {
  justify-content: flex-start;
  padding: 0;
}
.mama-about-hero--flat .mama-about-hero__main img {
  height: auto;
  min-height: 0;
}
.mama-about-hero__copy a {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  margin-top: 8px;
  padding: 0 24px;
  border-radius: var(--mama-radius-sm);
  background: var(--mama-color-action);
  color: var(--mama-color-action-text);
  font-weight: 600;
  text-decoration: none;
}
.mama-about-hero__main img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
}
.mama-about-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 24px;
}
.mama-about-links a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 130px;
  padding: 20px;
  border-radius: var(--mama-radius-md);
  background: var(--mama-color-selected-surface);
  color: var(--mama-color-text);
  text-decoration: none;
}
.mama-about-links a > .i-link__decoration {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
  border: 0;
  background: none;
  color: inherit;
}
.mama-about-links strong {
  font-size: 17px;
  line-height: 1.3;
}
.mama-about-links span {
  color: var(--mama-color-text-muted);
  font-size: 14px;
  line-height: 1.5;
}
.mama-about-links b {
  margin-top: auto;
  color: var(--mama-color-link);
}

.mama-about-docs {
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--mama-color-border);
  border-radius: var(--mama-radius-lg);
  background: var(--mama-color-surface);
}
.mama-about-docs h3,
.mama-about-tech > :is(h2, h3) {
  color: var(--mama-color-heading);
  font: 600 28px/1.15 var(--mama-font-sans);
}
.mama-about-docs__grid {
  display: block;
  columns: 3;
  column-gap: 14px;
}
.mama-about-doc {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  min-width: 0;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--mama-color-text);
  font-family: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  break-inside: avoid;
}
.mama-about-doc__cover {
  display: grid;
  place-items: center;
  position: relative;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--mama-color-border);
  border-radius: var(--mama-radius-sm);
  background: var(--mama-color-selected-surface);
  color: var(--mama-color-text-muted);
}
.mama-about-doc__cover svg {
  width: 28px;
  height: 28px;
}
.mama-about-doc:nth-child(2) .mama-about-doc__cover {
  aspect-ratio: 4 / 3;
}
.mama-about-doc:nth-child(3) .mama-about-doc__cover {
  aspect-ratio: 2 / 3;
}
.mama-about-doc__cover::after {
  content: "↗";
  display: grid;
  place-items: center;
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--mama-color-surface);
  color: var(--mama-color-link);
}
.mama-about-doc span:last-child {
  font-size: 13px;
  line-height: 1.4;
}
.mama-about-tech {
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--mama-color-border);
  border-radius: var(--mama-radius-lg);
  background: var(--mama-color-surface);
}
.mama-about-tech__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 20px;
  margin-top: 22px;
}
.mama-about-tech__row--reverse .mama-about-tech__image {
  order: 2;
}
.mama-about-tech__row--reverse > img {
  order: 2;
}
.mama-about-tech__row img,
.mama-about-tech__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--mama-radius-md);
  object-fit: cover;
}
.mama-about-tech__image {
  background: var(--mama-color-selected-surface);
}
.mama-about-tech__row strong {
  display: block;
  margin-bottom: 8px;
  font: 600 19px/1.3 var(--mama-font-sans);
}
.mama-about-tech__row h3 {
  margin: 0 0 8px;
  color: var(--mama-color-text);
  font: 600 19px/1.3 var(--mama-font-sans);
}
.mama-about-tech__row p {
  color: var(--mama-color-text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.mama-glossary {
  padding: clamp(20px, 3vw, 40px);
  border: 1px solid var(--mama-color-border);
  border-radius: var(--mama-radius-lg);
  background: var(--mama-color-surface);
}
.mama-glossary__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.mama-glossary__head h3 {
  margin: 0;
  color: var(--mama-color-heading);
  font: 600 clamp(30px, 3vw, 40px)/1.1 var(--mama-font-sans);
}
.mama-glossary__modes {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: var(--mama-radius-sm);
  background: var(--mama-color-selected-surface);
}
.mama-glossary__modes a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--mama-radius-xs);
  color: var(--mama-color-text);
  font-size: 14px;
  text-decoration: none;
}
.mama-glossary__modes a[aria-current="page"] {
  background: var(--mama-color-surface);
  box-shadow: 0 0 0 1px var(--mama-color-border-subtle);
  font-weight: 600;
}
.mama-glossary__alphabet {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 22px 0;
}
.mama-glossary__alphabet a,
.mama-glossary__alphabet span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--mama-radius-sm);
  background: var(--mama-color-selected-surface);
  color: var(--mama-color-text);
  font-weight: 600;
  text-decoration: none;
}
.mama-glossary__alphabet a[aria-current="location"] {
  background: var(--mama-color-action);
  color: var(--mama-color-action-text);
}
.mama-glossary__alphabet span {
  background: transparent;
  color: var(--mama-color-text-muted);
}
.mama-glossary__group {
  padding: 18px 0;
  border-top: 1px solid var(--mama-color-border-subtle);
}
.mama-glossary__group h4 {
  margin: 0 0 10px;
  color: var(--mama-color-heading);
  font-size: 28px;
}
.mama-glossary__terms {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 18px;
}
.mama-glossary__terms a {
  overflow-wrap: anywhere;
}

@media (max-width: 1199px) {
  .mama-about-hero__main {
    grid-template-columns: minmax(0, 1fr);
  }
  .mama-about-hero__main img {
    min-height: 0;
    max-height: 320px;
  }
  .mama-about-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 1023px) {
  .mama-glossary__terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 1023px) {
  .mama-about-docs__grid {
    columns: 2;
  }
}
@media (max-width: 767px) {
  .mama-about-specimen {
    padding: 16px;
  }
  .mama-about-hero__main,
  .mama-about-tech__row {
    grid-template-columns: minmax(0, 1fr);
  }
  .mama-about-hero__main img {
    min-height: 0;
    max-height: 280px;
  }
  .mama-about-tech__row--reverse .mama-about-tech__image {
    order: -1;
  }
  .mama-about-tech__row--reverse > img {
    order: -1;
  }
  .mama-glossary__terms {
    grid-template-columns: minmax(0, 1fr);
  }
  .mama-about-docs__grid {
    columns: 1;
  }
}
@media (max-width: 519px) {
  .mama-about-links {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  .section-about .mama-technology-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--mama-space-6);
  }
  .section-about
    .mama-technology-intro
    > :is(.content_text_l, .content_text_r) {
    box-sizing: border-box;
    position: static;
    inset: auto;
    float: none;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0;
  }
}

@media (max-width: 767px) {
  .section-about .mama-technology-intro .b-comment-with-photo {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: var(--mama-space-4);
    align-items: start;
    padding: var(--mama-space-4);
    border: 1px solid var(--mama-color-border);
    border-radius: var(--mama-radius-lg);
    background: var(--mama-color-surface);
  }
  .section-about
    .mama-technology-intro
    :is(.b-comment-with-photo__photo, .b-comment-with-photo__comment) {
    position: static;
    float: none;
    width: auto;
    min-width: 0;
    margin: 0;
    padding: 0;
  }
  .section-about .mama-technology-intro .b-comment-with-photo__photo img {
    display: block;
    width: 100%;
    height: auto;
  }
  .section-about .mama-technology-intro .b-comment-with-photo__comment {
    font: 400 14px/1.5 var(--mama-font-sans);
    overflow-wrap: anywhere;
  }
  .section-about .mama-technology-intro .b-comment-with-photo__comment h4 {
    margin-top: 0;
  }
  .section-about .mama-technology-intro .b-comment-with-photo__comment a {
    color: var(--mama-color-link);
  }
}

.mama-about-hero--flat .mama-about-hero__copy :is(h2, h3) {
  margin: 0;
  font: 500 clamp(22px, 2.5vw, 30px)/1.25 var(--mama-font-sans);
}

/* ABT-004: текст и показатели заполняют левую колонку. */
.mama-about-hero__main {
  gap: var(--mama-space-8);
  align-items: start;
}
.mama-about-hero__copy .mama-about-metrics {
  margin-block: var(--mama-space-6);
}
.mama-about-hero__copy .about-page__text {
  max-width: none;
  font-size: var(--mama-text-md);
}
.mama-about-hero__copy h2 {
  font-size: var(--mama-heading-3);
}