/* ============================= */
/* БАЗА                         */
/* ============================= */

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
}


/* ============================= */
/* ШАПКА                        */
/* ============================= */

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
}

.site-header__inner {
  margin: 0 auto;
  padding: 24px 24px 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__nav {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================= */
/* ГЛАВНАЯ                      */
/* ============================= */

.hero{
  padding: 160px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: center;
}

/* ============================= */
/* ФУТЕР                        */
/* ============================= */

.site-footer {
  position: relative;
  bottom: 0;
  padding: 80px 0;
  text-align: center;
}

.footer-nav{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.location{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: var(--s-40);
}

.location__icon{
  width: 24px;
  height: 24px;
}


.main-content {
  background: var(--bg);
}

@media (max-width: 600px){
  
  .footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 0 24px;
  }

  .footer-nav a {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 56px;
    padding: 12px 20px;
    border-radius: 999px;

    background: rgba(10, 10, 10, 0.04);
    color: var(--text);
    text-decoration: none;

    transition: transform 120ms ease-out, background-color 120ms ease-out;
    -webkit-tap-highlight-color: transparent;
  }
  
  .footer-nav a:active{
    transform: scale(0.97);
    background: rgba(10, 10, 10, 0.08);
  }

  .footer-nav span{
    display: none;
  }
}


/* ============================= */
/* СТРАНИЦА КЕЙСА               */
/* ============================= */

.case-hero {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.case-video {
  width: 100%;
  margin: 80px 0;
}

.case-video__inner {
  position: relative;
  overflow: hidden;
  border-radius: 24px; /* если нужно */
}

.case-video video {
  width: 100%;
  display: block;
}

/* Скелетон */
.case-video__skeleton {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #e5e5e5 25%,
    #f2f2f2 37%,
    #e5e5e5 63%
  );
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  z-index: 2;
  transition: opacity 300ms ease;
}

@keyframes skeleton-loading {
  0% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}

/* Когда видео готово */
.case-video.is-ready .case-video__skeleton {
  opacity: 0;
  pointer-events: none;
}

/*  отступ в секции  */
.case-hero,
.case-text-block,
.results-block,
.steps-block,
.solution-block,
.solution-item
 {
  margin: 80px 0;
}

.more-work {
  margin: 80px 0 0;
}

.step-card__title {
  flex: 0 0 260px;
}

.step-card__content {
  flex: 1;
}

.solution-media {
  margin-top: 40px;
}

/* ============================= */
/* АДАПТИВ                      */
/* ============================= */

@media (max-width: 900px) {
  .step-card {
    flex-direction: column;
  }

  .step-card__title {
    flex: auto;
  }

  .case-end__nav-area {
    display: none;
  }
}

/* ====== CASES GRID (DESKTOP LIKE MOCK) ====== */

.cases-grid{
  --gap: 16px;
  --row: 370px;

  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: var(--row);
  gap: var(--gap);
}

/* База карточки — без декора */
.case-card{
  display: flex;
  position: relative;
  flex-direction: column;
  min-height: 0;
  padding: 32px;
  text-decoration: none;
  overflow: hidden;
  border-radius: 32px;
}

.case-card__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Заглушка под медиа (картинка/видео/скрин) */
/* main cards */
.case-card { position: relative; overflow: hidden; }
.case-card__content { position: relative; z-index: 2; }

.case-card__media{
  position: absolute;
  right: 0px;
  bottom: 0px;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.media-svg{
  position: absolute;
  transition: transform 220ms ease-out, opacity 220ms ease-out;
  transform-origin: center;
  will-change: transform;
}

.case-card__media img.media-svg{
  max-width: none;
  height: auto; /* или фиксируй height как ты делаешь */
}

.card-anim{ width: 100%; height: 100%; display: block; }



/* Статы */
.case-card__stats{
  margin-top: auto;
  display: grid;
  /* gap: 8px;*/
}

/* ====== РАСКЛАДКА КАК В МАКЕТЕ ====== */
/* верхний ряд: слева большой (8/12), справа две маленькие (4/12) */

.case-card--link{
  grid-column: 1 / span 8;
  grid-row: 1 / span 2;  /* занимает высоту двух рядов */
}

.case-card--reg{
  grid-column: 9 / span 4;
  grid-row: 1 / span 1;
}

.case-card--copy{
  grid-column: 9 / span 4;
  grid-row: 2 / span 1;
}

/* нижний блок: слева две маленькие (4/12), справа большой (8/12) */

.case-card--marketing{
  grid-column: 1 / span 4;
  grid-row: 3 / span 1;
}

.case-card--ds{
  grid-column: 1 / span 4;
  grid-row: 4 / span 1;
}

.case-card--ranking{
  grid-column: 5 / span 8;
  grid-row: 3 / span 2;  /* два ряда вниз */
}

/* ====== RESPONSIVE ====== */

@media (max-width: 900px){
  .cases-grid{
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  /* убираем ручное позиционирование — карточки идут по DOM */
  .case-card--link,
  .case-card--reg,
  .case-card--copy,
  .case-card--marketing,
  .case-card--ds,
  .case-card--ranking{
    grid-column: auto;
    grid-row: auto;
  }
}

/* Интерактивность карточек: hover/focus без декоративных цветов */
.case-card {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

/* Видимый фокус для клавиатуры */
.case-card:focus-visible {
  outline: 2px solid;
  outline-offset: 3px;
}

/* Hover animation placeholder: add your own interactions here later */

/* Curtain effect: main content can shift a bit near the end */
.main-content {
  will-change: transform;
}

/* если пользователь выключил анимации — ничего не двигаем */
@media (prefers-reduced-motion: reduce) {
  .main-content {
    transform: none !important;
  }
}


/* ====== мои шаги карточка ====== */
.steps-list{
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 32px;
}

.step-card{
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 40px;
  padding: 38px 32px;
}

.step-card__title{
  margin: 0;
}

.step-card__content > :first-child{
  margin-top: 0;
}

.step-card__content ul {
  margin: 0;
}

.step-card__links {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.step-card__links .link{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

/* базовая иконка */
.step-card__links .link::before{
  content: "";
  width: 24px;
  height: 24px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex: 0 0 24px;
}

/* конкретные иконки */
.link--miro::before{
  background-image: url("../assets/miro.svg");
}

.link--figma::before{
  background-image: url("../assets/figma.svg");
}

@media (max-width: 900px){
  .step-card{
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ====== Решенич ====== */

.solution-item {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: start;
}

.solution-item__media {
  margin: 0;
  width: 100%;
}

.solution-item__media img{
  display:flex;
  flex-direction: column;
  gap: 8px;
}


/* ====== Two columns block (Goal + Hypothesis) ====== */

.two-col{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin: 80px 0;
}

.two-col__item > :first-child{
  margin-top: 0;
}

@media (max-width: 900px){
  .two-col{
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* гипотеза на всю ширину */
.two-col__item--full{
  grid-column: 1 / -1;
}

/* ===== Before / After slider ===== */
.ba{
  width: 100%;
  aspect-ratio: 1200 / 820;
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  --pos: 50%;
}

.ba__before,
.ba__after{
  position: absolute;
  inset: 0;
  margin: 0;
}

.ba img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba__after{
  clip-path: inset(0 0 0 var(--pos));
}

/* Рейндж поверх всего для ввода */
.ba__range{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}

/* Ручка */
.ba__handle{
  position: absolute;
  top: 0;
  bottom: 0;
  width: 64px;
  left: var(--pos);
  pointer-events: none;
  z-index: 6; /* поверх картинок */
}

/* твой SVG-хендл */
svg.ba__handle-icon{
  position: absolute;
  top: 50%;
  left: 0;
  width: 64px;
  height: 64px;
  transform: translate(-50%, -50%); /* центрируем на линии */
  filter:
  drop-shadow(0 16px 32px rgba(98,10,227,0.27))
  drop-shadow(0 3px 6px rgba(98,10,227,0.43));
  z-index: 11;
}

/* линия разделителя */
.ba__handle::after{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: #E4D8F2;
  opacity: 0.5;
}

/* ===== Header pills ===== */

.nav-link{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 8px 24px;
  border-radius: 999px;
  background: rgba(242,242,240,0.01);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  text-decoration: none;
  color: inherit;

  transition:
    padding-right 200ms ease-out,
    background-color 200ms ease-out,
    color 200ms ease-out,
    transform 200ms ease-out; 
}

.nav-link--home {
  padding-left: 12px;
}

/* базовая иконка */
.nav-link--home::before,
.nav-link--mail::after,
.nav-link--external::after,
.nav-link--cv::after{
  content:"";
  height:24px;

  width: 0;
  opacity: 0;

  display:inline-block;
  background-color: currentColor;

  -webkit-mask-repeat:no-repeat;
  -webkit-mask-position:center;
  -webkit-mask-size:contain;

  mask-repeat:no-repeat;
  mask-position:center;
  mask-size:contain;

  transition:
    width 200ms ease-out,
    opacity 200ms ease-out,
    transform 200ms ease-out,
    margin-left 200ms ease-out,
    margin-right 200ms ease-out;
}

/* отдельно: старт для HOME (слева) */
.nav-link--home::before{
  margin-right: 0;
  transform: translateX(-6px); /* уезжает влево, как и правые */
}

/* старт для правых иконок */
.nav-link--mail::after,
.nav-link--external::after,
.nav-link--cv::after{
  margin-left: 0;
  transform: translateX(6px); /* уезжает вправо */
}

/* hover/focus: показываем иконку и раздвигаем пилюлю */
.nav-link:hover,
.nav-link:focus-visible{
  background: var(--text);
  color: var(--negative-text);
}

/* раскрываем правые иконки */
.nav-link--mail:hover::after,
.nav-link--mail:focus-visible::after,
.nav-link--external:hover::after,
.nav-link--external:focus-visible::after,
.nav-link--cv:hover::after,
.nav-link--cv:focus-visible::after{
  width: 24px;
  margin-left: 10px;
  opacity: 1;
  transform: translateX(0);
}

/* раскрываем HOME (слева) */
.nav-link--home:hover::before,
.nav-link--home:focus-visible::before{
  width: 24px;
  margin-right: 10px;
  opacity: 1;
  transform: translateX(0);
}

/* конкретные иконки */
.nav-link--home::before{
  -webkit-mask-image:url("/assets/icons/home.svg");
  mask-image:url("/assets/icons/home.svg");
}

.nav-link--mail::after{
  -webkit-mask-image: url("/assets/icons/mail.svg");
  mask-image: url("/assets/icons/mail.svg");
}

.nav-link--external::after{
  -webkit-mask-image:url("/assets/icons/newwindow.svg");
  mask-image:url("/assets/icons/newwindow.svg");
}

.nav-link--cv::after{
  -webkit-mask-image: url("/assets/icons/download.svg");
  mask-image: url("/assets/icons/download.svg");
}

.nav-link:active{
  transform: scale(0.98);
}



/* ===== Header pills end ===== */

.case-hero, 
.case-text-block, 
.two-col, 
.results-block, 
.steps-intro, 
.solution-block__head, 
.solution-item__text, 
.case-reflection,
.details,
.more-work__head{
  padding-left: 32px;
  padding-right:32px;
}

.solution-block__head,
.steps-intro,
.two-col__item {
  display: flex;
  flex-direction: column;
  gap:8px;
}

.case-reflection {
  display: flex;
  flex-direction: column;
  gap:32px;
}
/* исключение, если один инсайт */
.single {
  gap:8px;
}

.mobile-lock {
  display: none;
}

@media (max-width: 1200px) {
  .hero,
  .hobby-section {
    padding-right: 32px;
    padding-left: 32px;
  }
}


/* =============================
   MOBILE HOME (<=600)
   ============================= */
   @media (max-width: 600px){

    /* header компактнее */
    .site-header__inner{
      padding: 12px 16px;
      min-height: 56px;
      height: auto;
      align-items: center;
    }
  
    /* hero компактнее */
    .hero{
      padding: 32px 24px;
      gap: 16px;
      text-align: left;
    }
  
    /* мобильная витрина кейсов */
    .cases-grid{
      display: flex;
      gap: 16px;
      overflow-x: auto;
      overflow-y: hidden;
      padding-inline: 16px;
      scroll-padding-inline: 16px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      overscroll-behavior-x: contain;
    }

    .cases-grid::-webkit-scrollbar{
      display: none;
    }

    /* все карточки становятся слайд-айтемами */
    .case-card{
      flex: 0 0 305px;
      min-height: 540px;
      scroll-snap-align: start;
      scroll-snap-stop: always;
      padding: 32px;
      transition: transform 120ms ease;
    }

    .case-card:active{
      transform: scale(0.96);
    }

    /* сбрасываем десктопный grid positioning */
    .case-card--link,
    .case-card--reg,
    .case-card--copy,
    .case-card--marketing,
    .case-card--ds,
    .case-card--ranking{
      grid-column: auto;
      grid-row: auto;
    }

    .case-card__stats{
      display: flex;
      gap: 16px;
      align-items: flex-start;
      flex-wrap: wrap;
    }

    .case-card__stats div{
      min-width: 72px;
    }

    /* ----- ------- */
  
    /* футер чуть плотнее */
    .site-footer{
      padding: 40px 0;
    }
  
    .main-content{
      margin-bottom: 0;
      border-radius: 0;
    } 
  }


/* =============================
   MOBILE HEADER + BURGER MENU
   ============================= */

.site-header__inner{
  position: relative;
}
  
.burger{
  display: none;
  width:44px;
  height:44px;
  border:0;
  padding:0;
  border-radius:999px;
  background: rgba(242,242,240,0.06);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);

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

  color: inherit;
}
  
.burger__icon{
  width:18px;
  height:12px;
  position:relative;
  display:block;
}
  
.burger__icon::before,
.burger__icon::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:2px;
  border-radius:2px;
  background: currentColor;
  transform-origin: center;
  transition: transform 200ms ease-out, top 200ms ease-out, bottom 200ms ease-out, opacity 200ms ease-out;
}
  
.burger__icon::before{ top:0; }
.burger__icon::after{ bottom:0; }

/* open -> X */
.burger.is-open .burger__icon::before{
  top:5px;
  transform: rotate(45deg);
}
.burger.is-open .burger__icon::after{
  bottom:5px;
  transform: rotate(-45deg);
}

.toplinks{
  display: none;;
}

  
@media (max-width: 600px){
  /* прячем десктоп-меню */
  .site-header__nav{ display: none; }

  /* показываем бургер */
  .burger{ display: inline-flex; }

  /* overlay на весь экран */
  .toplinks{
    display: block;
    position: fixed;
    inset: 0;
    z-index: 250;

    background: rgba(0,0,4,0.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);

    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease-out;
  }

  body.is-locked .site-header{
    z-index: 1000;
    isolation: isolate;
  }

  body.is-locked .site-header__inner{
    position: relative;
    z-index: 1001;
  }

  /* меню уезжает вниз */
  .toplinks__panel{
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 56px;

    display: flex;
    flex-direction: column;
    align-items: stretch; /* было center: теперь ссылки на всю ширину */
    gap: 8px;

    padding: 0;
    background: transparent;

    transform: translateY(8px);
    transition: transform 180ms ease-out;
  }

  /* пункты меню — только текст */
  .toplinks__link{
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;

    padding: 18px 16px;
    min-height: 56px;

    text-decoration: none;
    color: #fff;
    background: transparent;

    -webkit-tap-highlight-color: transparent;

    transform: scale(1);
    cursor: pointer;
    transition: transform 120ms ease-out, color 120ms ease-out;
    border-radius: 24px;
  }

  .toplinks__link:active{
    transform: scale(0.96);
    color: var(--accent);
    background: rgba(256, 256, 256, 0.03);
  }

  /* открыть */
  .toplinks.is-open{
    opacity: 1;
    pointer-events: auto;
  }

  .toplinks.is-open .toplinks__panel{
    transform: translateY(0);
  }

  /* header stays white while menu is open */
  body.is-locked .site-header .nav-link,
  body.is-locked .site-header .burger{
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    color: #fff;
  }

  /* burger lines follow currentColor (no !important so :active colors can work elsewhere) */
  body.is-locked .site-header .burger__icon::before,
  body.is-locked .site-header .burger__icon::after{
    background: currentColor;
  }
}

  

/*  ----  Cases mobile  ----  */

@media (max-width: 600px){ 
  .case-hero, .case-video, .case-text-block, .two-col, .results-block, .steps-block, .details, .solution-block, .case-reflection, .case-end, .solution-item {
    margin: 40px 0;
  }

  .more-work {
    margin: 40px 0 16px;
  }

  .case-hero, .case-text-block, .two-col, .results-block, .steps-intro, .solution-block__head, .solution-item__text, .case-reflection, .details, .more-work__head {
    padding-left: 24px;
    padding-right: 24px;
  }

  .case-hero {
    gap: 12px;
  }

  .step-card {
    gap: 0;
  }

  .solution-item {
    gap: 24px;
  }

  .solution-item__text .p {
  margin-top: var(--s-12);
  }

  .case-end {
    padding: 0;
  }
}


/* --- Лайтбокс для картинок --- */

.image-lightbox{
  position: fixed;
  inset: 0;
  z-index: 3000;
  overflow: auto;
  padding: 24px;
  background: rgba(0,0,0,0.88);
}

.image-lightbox[hidden]{
  display: none;
}

.image-lightbox__backdrop{
  position: absolute;
  inset: 0;
}

.image-lightbox__img{
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  margin: auto;
  border-radius: 16px;
}

/* какие картинки должны быть кликабельны */
@media (max-width: 900px){
  .solution-item__media img,
  .case-img img,
  .results-block img,
  .case-text-block img,
  .case-video__inner img{
    cursor: zoom-in;
  }
}