/* ============================================================
   02. INTRO & CRITERIA — композиция Intro и определения

   ОГЛАВЛЕНИЕ
   2.1    Intro: основной контейнер и связь с таблицей
   2.2    Intro-карточки: базовая геометрия и адаптивные режимы
   2.3    Atlas Criteria: заголовок и список критериев
   2.4    Atlas Definition: триггер и редакционный разделитель
   2.5    Atlas Definition: popover с определениями
   2.6    Atlas Definition: адаптивность popover
   2.7    Ограниченный режим страницы ниже основного порога

   Порядок подключения: 2 / 10
   ============================================================ */

/* ============================================================
   2.1. Intro: основной контейнер и связь с таблицей
   ============================================================ */





.intro-section {
  position: relative;
  isolation: isolate;

  display: flex;
  flex: 0 0 auto;

  width: 100%;
  height: auto;
  min-height: var(--intro-height);

  align-items: stretch;
  justify-content: center;

  padding:
    var(--intro-padding-block)
    var(--intro-padding-inline);

 background-color: #dcd0c1;

  background-image:

    
    linear-gradient(
        180deg,
        rgba(105, 87, 70, 0.11) 0%,
        rgba(105, 87, 70, 0.035) 12%,
        transparent 26%
    ),

    
    radial-gradient(
        ellipse at 50% 44%,
        rgba(255, 253, 248, 0.48) 0%,
        rgba(249, 245, 237, 0.22) 48%,
        transparent 76%
    ),

    
    radial-gradient(
        circle at 13% 25%,
        rgba(67, 99, 82, 0.055) 0%,
        transparent 31%
    ),

    
    radial-gradient(
        circle at 87% 73%,
        rgba(105, 87, 70, 0.075) 0%,
        transparent 34%
    ),

    
    linear-gradient(
        rgba(91, 78, 63, 0.035) 1px,
        transparent 1px
    ),

    linear-gradient(
        90deg,
        rgba(91, 78, 63, 0.035) 1px,
        transparent 1px
    ),

    
    linear-gradient(
        135deg,
        #e5dccf 0%,
        #dcd1c3 52%,
        #cfc1b0 100%
    );

  background-size:
    100% 100%,
    100% 100%,
    100% 100%,
    100% 100%,
    38px 38px,
    38px 38px,
    100% 100%;

  background-position: center;

  background-repeat:
    no-repeat,
    no-repeat,
    no-repeat,
    no-repeat,
    repeat,
    repeat,
    no-repeat;

  border-bottom: 1px solid rgba(91, 76, 64, 0.32);

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 9px 20px rgba(66, 54, 43, 0.035),
    inset 0 -8px 18px rgba(66, 54, 43, 0.05);
}

.intro-container {
  position: relative;
  z-index: 1;

  display: grid;

  grid-template-columns:
    minmax(0, 0.7fr)
    minmax(0, 1.7fr)
    minmax(0, 0.4fr);

  grid-template-areas:
    "criteria about info";

  grid-template-rows: auto;
  align-items: stretch;

  width: min(100%, var(--intro-max-width));
  height: auto;

  min-width: 0;
  min-height: calc(
    var(--intro-height)
    - var(--intro-padding-block)
    - var(--intro-padding-block)
  );

  margin-inline: auto;
  gap: var(--intro-card-gap);
}





body > .table-section {
  flex: 1 0 30dvh;

  height: auto;
  min-height: 30dvh;

  overflow: hidden;
}

/* ============================================================
   2.2. Intro-карточки: базовая геометрия и адаптивные режимы
   ============================================================ */








.about-block,
.criteria-block,
.info-block {
  position: relative;
  z-index: 1;

  display: flex;
  flex-direction: column;

  min-width: 0;
  height: auto;
  align-self: stretch;

  padding: clamp(16px, 1.15rem, 28px) clamp(16px, 1.25vw, 36px);

  background-color: #f0ebe3;

  background-size: 8px 8px;
  border: 1px solid #b5a696;
  border-radius: 10px;

  box-shadow:
    0 4px 7px rgba(91, 76, 64, 0.055),
    0 14px 30px rgba(91, 76, 64, 0.11);

  transition:
    transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
    box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
    border-color 0.3s ease;
}




.about-block:focus-within,
.criteria-block:focus-within,
.info-block:focus-within {
  z-index: 10;
  border-color: #8e7f71;
}

@media (hover: hover) and (pointer: fine) {
  .about-block:hover,
  .criteria-block:hover,
  .info-block:hover {
    z-index: 10;

    transform: translateY(-3px);

    border-color: #8e7f71;

    box-shadow:
      0 20px 38px rgba(107, 95, 83, 0.15),
      0 6px 12px rgba(107, 95, 83, 0.05);
  }
}





.main-about {
  grid-area: about;
} 

.criteria-block {
  grid-area: criteria;

  padding:
    clamp(12px, calc(6px + 0.95vmin), 26px)
    clamp(14px, 1.1vw, 32px);
}

.info-block {
  grid-area: info;

  display: flex;
  flex-direction: column;
  align-items: stretch;

  min-width: 0;
  min-height: 0;
  height: auto;
  align-self: stretch;
}


.info-block > h2,
.author-profile {
  flex: 0 0 auto;
}











@media screen and (min-width: 1100px) and (max-width: 1599px),
       screen and (min-width: 1100px) and (max-height: 999px) {
  :root {
    --intro-height: min(60dvh, 36rem);

    --intro-padding-block: clamp(14px, 1.7dvh, 20px);
    --intro-padding-inline: clamp(16px, 1.7vw, 30px);
    --intro-card-gap: clamp(16px, 1.8vw, 30px);
  }
  body > .table-section {
    flex: 1 1 0;
    min-height: 0;
  }
}






@media screen and (min-width: 2400px) and (min-height: 1250px) {
  :root {
    



    --intro-height: min(50dvh, 40rem);

    --intro-padding-block: clamp(28px, 2.4dvh, 48px);
    --intro-padding-inline: clamp(32px, 2.2vw, 72px);
    --intro-card-gap: clamp(36px, 2.4vw, 72px);

  }
}



@media screen and
       (min-width: 1600px) and
       (max-width: 2399px) and
       (min-height: 1000px) {
  :root {
    --intro-height: min(55dvh, 36rem);
  }
}






@media screen and (max-width: 1099px) {
  html {
    overflow-x: hidden;
    overflow-y: auto;
  }

  body {
    height: auto;
    min-height: 100dvh;

    overflow-x: hidden;
    overflow-y: auto;
  }

  .intro-section {
    flex: 0 0 auto;

    height: auto;
    min-height: 0;

    align-items: stretch;

    padding:
      clamp(20px, 5dvh, 40px)
      clamp(16px, 4vw, 32px);
  }

  .intro-container {
  grid-template-columns: minmax(0, 1fr);

  grid-template-areas:
    "about"
    "criteria"
    "info";

  grid-template-rows:
    auto
    auto
    auto;

  width: 100%;
  height: auto;
  max-height: none;

  gap: clamp(18px, 4vw, 32px);
}

.main-about,
.criteria-block,
.info-block {
  width: 100%;
  height: auto;
  min-height: 0;
}

  body > .table-section {
    display: none !important;
  }

  .about-block:hover,
  .criteria-block:hover,
  .info-block:hover {
    transform: none;
  }
}

/* ============================================================
   2.3. Atlas Criteria: заголовок и список критериев
   ============================================================ */





.intro-section .criteria-block h2 {
  margin: 0;
  padding-bottom: 0.3rem;

  font-size: 1.5rem;
  line-height: 1.25;
}

.criteria-list {
  display: grid;
  flex: 1 1 auto;

  




  grid-auto-rows: minmax(min-content, 1fr);
  align-items: center;

  width: 100%;
  min-height: 0;

  margin: 0 0 0.3rem;
  padding: 0;

  row-gap: clamp(0.3rem, 0.45vmin, 0.55rem);

  list-style: none;
  counter-reset: criteria-counter;
}

.criteria-list > li {
  position: relative;

  margin: 0;
  padding-left: 1.8em;

  font-size: 1rem;
  line-height: 1.43;

  color: #212529;

  counter-increment: criteria-counter;
}

.criteria-list > li::before {
  content: counter(criteria-counter);

  position: absolute;
  top: 0.16em;
  left: 0;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 1.5em;
  height: 1.5em;

  font-size: 0.75em;
  font-weight: 700;
  line-height: 1;
  text-align: center;

  color: #ffffff;
  background-color: #7d6e61;

  border: 1px solid #7d6e61;
  border-radius: 50%;

  box-shadow: 0 2px 5px rgba(125, 110, 97, 0.3);
}


/* ============================================================
   2.4. Atlas Definition: триггер и редакционный разделитель
   ============================================================ */





.criteria-footer {
  position: relative;

  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;

  margin: 0;
  margin-top: 0;
  padding:
    clamp(0.55rem, 0.7vmin, 0.7rem)
    0
    clamp(0.2rem, 0.25vmin, 0.25rem);

  text-align: center;

}









.definition-popover-wrapper {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;
  max-width: 100%;

  gap: 0;
}











.definition-popover-wrapper::before,
.definition-popover-wrapper::after {
  content: "";

  flex: 1 1 auto;

  height: 1.5px;

  background-color:
    rgba(117, 96, 79, 0.34);

  background-image: none;

  transition:
    background-color 0.18s ease;
}


.definition-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  flex: 0 0 auto;

  min-width: 0;

  gap: 0.42rem;

  padding:
    0.2rem
    clamp(7px, 0.45vw, 10px);

  font-family: var(--font-primary);

  font-size:
  clamp(
    1rem,
    calc(0.82rem + 0.22vw),
    1.14rem
  );

  font-weight: 700;
  line-height: 1.15;

  white-space: nowrap;

  color: #4f6655;

  background: transparent;

  border: 0;
  border-radius: 0;

  box-shadow: none;

  cursor: pointer;

  transition:
    color 0.18s ease,
    transform 0.18s ease,
    letter-spacing 0.18s ease;
}


.definition-trigger i {
  flex: 0 0 auto;

  font-size: 0.95em;

  color: currentColor;

  transition:
    transform 0.18s ease,
    color 0.18s ease;
}




.definition-trigger:hover {
  color: #3f5948;

  background: transparent;

  box-shadow: none;

  text-decoration: none;

  transform:
    translateY(-1px);
}


.definition-trigger:hover i {
  transform:
    scale(1.09);
}



.definition-trigger[aria-expanded="true"],
.definition-popover-wrapper.is-open .definition-trigger {
  color: #365440;

  font-weight: 750;

  letter-spacing:
    0.012em;

  transform: none;
}


.definition-trigger[aria-expanded="true"] i,
.definition-popover-wrapper.is-open .definition-trigger i {
  transform:
    scale(1.1);
}


.definition-trigger:active {
  color: #314d3a;

  transform:
    translateY(1px);
}


.definition-trigger:focus-visible {
  outline:
    1px solid
    rgba(79, 102, 85, 0.52);

  outline-offset:
    4px;
}

/* ============================================================
   2.5. Atlas Definition: popover с определениями
   ============================================================ */





.definition-popover {
  position: absolute;
  z-index: 120;

  bottom: calc(100% + 0.8rem);
  left: 50%;

  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);

  width: min(46rem, calc(100vw - 3rem));
  overflow: visible;

  padding: 1px;
  gap: 1px;

  text-align: left;

  background-color: var(--ui-warm-border);

  border: 1px solid var(--ui-warm-border-strong);

  box-shadow:
    0 18px 42px rgba(74, 60, 48, 0.20),
    0 5px 14px rgba(74, 60, 48, 0.12);

  border-radius: 10px;


  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transform: translate(-15%, 0.45rem) scale(0.985);
  transform-origin: 15% bottom;

  transition:
    opacity 0.18s ease,
    visibility 0.18s ease,
    transform 0.18s ease;
}



.definition-popover::after {
  content: "";

  position: absolute;
  bottom: -8px;
  left: 15%;

  width: 14px;
  height: 14px;

  background-color: #e9dfd3;

border-right: 1px solid var(--ui-warm-border-strong);
border-bottom: 1px solid var(--ui-warm-border-strong);

  transform: translateX(-50%) rotate(45deg);
}



.definition-panel {
  position: relative;
  z-index: 1;

  min-width: 0;
  padding: 1rem 1.05rem 1.05rem;
}

.definition-panel--conceptual {
    background:
        linear-gradient(
            135deg,
            rgba(111, 92, 74, 0.10),
            transparent 65%
        ),
        #ece2d6;

    border-radius: 9px 0 0 9px;
}

.definition-panel--operational {
    background:
        linear-gradient(
            135deg,
            rgba(79, 102, 85, 0.09),
            transparent 65%
        ),
        #e6e2d8;

    border-radius: 0 9px 9px 0;
}

.definition-panel h3 {
  margin: 0 1.5rem 0.65rem 0;
  padding: 0;

  font-family: var(--font-primary);
  font-size: clamp(0.78rem, 0.72rem + 0.07vw, 0.88rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.075em;
  text-transform: uppercase;

  border: 0;
}

.definition-panel--conceptual h3 {
    color: #725a47;
}

.definition-panel--operational h3 {
    color: var(--ui-green);
}

.definition-panel p {
  margin: 0;

  font-family: var(--font-primary);
  font-size: clamp(0.86rem, 0.8rem + 0.08vw, 0.96rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.003em;

  color: #48423d;
}



.definition-popover-close {
    position: absolute;
    z-index: 3;

    top: 0.55rem;
    right: 0.55rem;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 1.65rem;
    height: 1.65rem;
    padding: 0;

    font-size: 0.82rem;

    color: #75695f;
    background-color: rgba(236, 226, 214, 0.82);

    
    border: 1px solid #b6a593;
    border-radius: 50%;

    cursor: pointer;

    transition:
        color 0.2s ease,
        background-color 0.2s ease;
}

.definition-popover-close:hover {
    color: #ffffff;
    background-color: #75604f;
}

.definition-popover-close:focus-visible {
    outline: none;
}



.definition-popover-wrapper.is-open .definition-popover {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;

  transform: translate(-15%, 0) scale(1);
}


/* ============================================================
   2.6. Atlas Definition: адаптивность popover
   ============================================================ */







@media screen and (min-width: 2000px) {
  .definition-trigger {
    padding: 0.38rem 0.95rem;
    gap: 0.42rem;

    font-size: 1.14rem;
  }
}

@media screen and (max-width: 1599px) {
  .definition-popover {
    width: min(42rem, calc(100vw - 2.5rem));
  }

  .definition-panel {
    padding: 0.85rem 0.9rem 0.9rem;
  }

  .definition-panel h3 {
    margin-bottom: 0.5rem;
  }

  .definition-panel p {
    font-size: 0.84rem;
    line-height: 1.45;
  }
}

@media screen and (max-width: 1099px) {
  .definition-popover {
    left: 50%;

    grid-template-columns: minmax(0, 1fr);

    width: calc(100vw - 4rem);
    max-width: 42rem;

    transform: translate(-50%, 0.45rem) scale(0.985);
    transform-origin: center bottom;
  }

.definition-popover-wrapper.is-open .definition-popover {
  transform: translate(-50%, 0) scale(1);
}

  .definition-panel--conceptual {
    border-radius: 9px 9px 0 0;
  }

  .definition-panel--operational {
    border-radius: 0 0 9px 9px;
  }

  .definition-popover::after {
    left: 50%;
  }

  .definition-trigger {
    font-size: 1rem;
  }
}

@media screen and (max-width: 600px) {
  .definition-popover {
    width: calc(100vw - 2rem);
  }

  .definition-panel {
    padding: 0.8rem;
  }

  .definition-panel h3 {
    padding-right: 1.5rem;
    font-size: 0.76rem;
  }

  .definition-panel p {
    font-size: 0.86rem;
    line-height: 1.5;
  }
}




.visually-hidden {
  position: absolute !important;

  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;

  padding: 0 !important;
  margin: -1px !important;

  white-space: nowrap !important;

  border: 0 !important;

  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
}




@media (prefers-reduced-motion: reduce) {
  .definition-trigger,
  .definition-popover,
  .definition-popover-close {
    transition: none;
  }
}

/* ============================================================
   2.7. Ограниченный режим страницы ниже основного порога
   ============================================================ */






@media screen and (max-width: 1099px) {
  :root {
    font-size: clamp(14px, 1.1vw, 18px);
  }

  html,
  body {
    overflow-x: hidden;
    overflow-y: auto;
  }

  body {
    height: auto;
  }

  .intro-section {
    flex: 0 0 auto;

    width: 100%;
    height: auto;
    min-height: 0;

    align-items: stretch;
    overflow: visible;
  }

  .intro-container {
    flex-direction: column;

    height: auto;
    max-height: none;
    gap: clamp(18px, 4vw, 32px);
  }

  .about-block,
  .criteria-block,
  .info-block {
    flex: 0 0 auto;

    width: 100%;
    height: auto;
    min-height: 0;

    padding: clamp(18px, 4vw, 30px);
  }

  .intro-section .criteria-block h2 {
    font-size: 1.35rem;
  }

.criteria-list {
  grid-auto-rows: auto;
  align-items: start;
  gap: 0.65rem;
  margin-top: 1rem;
}

  .criteria-list > li {
    padding-left: 2rem;
    font-size: 0.98rem;
    line-height: 1.45;
  }

  .table-section {
    display: none;
  }

  .about-block:hover,
  .criteria-block:hover,
  .info-block:hover {
    transform: none;
  }
}