/*
  ФАЙЛ НАСТРОЕК СТРАНИЦЫ
  Меняйте значения ниже — файл подключён последним и переопределяет основную стилизацию.
*/

:root{
  /* Основные цвета */
  --custom-bg:#202123;
  --custom-surface:#10152c;
  --custom-surface-2:#151c39;
  --custom-text:#f7f8ff;
  --custom-muted:#8797CC;
  --custom-line:#252d51;
  --custom-cyan:#2dd8ef;
  --custom-violet:#7658ff;
  --custom-pink:#f24bbb;
  --custom-yellow:#ffc94d;

  /* Общие параметры */
  --custom-content-width:1240px;
  --custom-section-padding:32px;
  --custom-card-radius:12px;
  --custom-card-gap:16px;
}

/* Полосы прокрутки в цветовой теме сайта */
html{color-scheme:dark;scrollbar-color:#4b5176 var(--custom-bg);scrollbar-width:thin}
*{scrollbar-color:#4b5176 var(--custom-bg);scrollbar-width:thin}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--custom-bg)}
::-webkit-scrollbar-thumb{background:#4b5176;border:2px solid var(--custom-bg);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:var(--custom-cyan)}
::-webkit-scrollbar-corner{background:var(--custom-bg)}
::-webkit-scrollbar-button{background:var(--custom-surface)}

/* Быстрая смена цветовой темы */
body{background:var(--custom-bg);color:var(--custom-text)}
.grain{display:none!important}
.section-shell{max-width:var(--custom-content-width);padding-left:var(--custom-section-padding);padding-right:var(--custom-section-padding)}
.site-header{max-width:var(--custom-content-width);border-color:var(--custom-line)}
.case-card{border-radius:var(--custom-card-radius);background:var(--custom-surface-2)}
.case-grid{gap:var(--custom-card-gap)}
.competency-columns>div,.experience-layout>div{border-color:var(--custom-line);border-top-color:var(--custom-cyan);border-radius:var(--custom-card-radius)}
.button-primary{background:var(--custom-violet)}
.button-primary:hover{background:var(--custom-pink)}
h1 em,h2 span,.pulse,.approach-grid span{color:var(--custom-cyan)}

/* Hero: расположение текста и фотографии */
.hero{column-gap:56px;align-items:center}
.hero-copy{max-width:720px}
.hero-lede{max-width:560px;color:var(--custom-muted)}
.hero-visual{width:440px;height:540px}
.hero-portrait{transform:translateY(4%) scale(1)}

/* Кнопки и ссылки */
.hero-actions{gap:12px}
.button{border-radius:7px}
.text-link,.header-contact{color:var(--custom-muted)}
.button,.text-link,.header-contact,.filter,.case-nav button{font-size:16px}
.button{padding:14px 20px}
.filter:focus-visible,.case-card:focus-visible,.button:focus-visible,.text-link:focus-visible,.header-contact:focus-visible,.modal-close:focus-visible,.case-nav button:focus-visible{outline:3px solid var(--custom-cyan);outline-offset:4px}
.filter[aria-selected="true"]{background:var(--custom-cyan);color:var(--custom-bg);border-color:var(--custom-cyan)}
.filter-result-count{align-self:center;color:var(--custom-muted);font-size:12px;margin-left:8px;white-space:nowrap}
.filter-result-count strong{color:var(--custom-cyan);font-weight:600}
.filter[data-filter="all"]{position:relative;min-width:128px;text-align:center}
.filter[data-filter="all"] span{position:absolute;right:12px;top:50%;margin-left:0;transform:translateY(-50%)}
.case-card{cursor:pointer}

/* Карточки кейсов */
.case-card{min-height:330px}
.case-title{font-size:clamp(23px,2.8vw,37px)}
.case-art{opacity:.62;filter:saturate(.9) brightness(.9)}
.case-03 .case-art,.case-06 .case-art,.case-03:hover .case-art,.case-06:hover .case-art{transform:none!important}
.case-info{inset:auto 22px 20px}

/* Более заметная инфографика */
.signal-strip strong{font-size:42px!important}

/* Компетенции */
.competency-content{gap:28px}
.competency-group{background:transparent;border:0;padding:0}
.competency-group:first-child .competency-columns{grid-template-columns:repeat(3,1fr);gap:24px}
.competency-group:first-child .competency-columns{counter-reset:skill}
.competency-group:first-child .competency-columns>div{border:0;border-top:2px solid var(--custom-cyan);border-radius:0;background:transparent;padding:16px 0 0}
.competency-group:first-child .competency-columns>div{counter-increment:skill}
.competency-group:first-child .competency-columns h4{color:var(--custom-text);font-family:'Golos Display','Golos Text',sans-serif;font-size:clamp(24px,2.4vw,36px);font-weight:600;line-height:1.05;margin:0 0 24px;letter-spacing:-.055em}
.competency-group:first-child .competency-columns h4::before{content:counter(skill,decimal-leading-zero);display:block;color:var(--custom-cyan);font:500 14px/1 'Roboto Mono','SFMono-Regular',Consolas,monospace;letter-spacing:.04em;margin-bottom:48px}
.competency-group:first-child .competency-columns ul{line-height:1.45}
.competency-group:first-child .competency-columns>div:first-child{grid-column:auto}
.competency-group:first-child>h3{margin-bottom:26px}
.competency-group:nth-child(2)>h3{margin-bottom:24px}
.competency-group:first-child .competency-group h4{font-size:17px}
.competency-columns{gap:var(--custom-card-gap)}
.experience-layout{grid-template-columns:2fr 1fr;gap:var(--custom-card-gap)}
.experience-layout>div{background:linear-gradient(135deg,#10152c,#171b3a);color:white;border:1px solid #2b3460;border-radius:20px}
.experience-layout>div:first-child{position:relative;isolation:isolate;overflow:hidden}
.experience-layout>div:nth-child(2){position:relative;isolation:isolate;overflow:hidden}
.experience-layout>div:nth-child(2)::after{content:'';position:absolute;z-index:-1;right:-100px;bottom:-140px;width:380px;height:380px;border-radius:50%;border:70px solid #7658ff45;pointer-events:none}
.competency-group h4{color:var(--custom-yellow)}

/* Структура кейса: три вводных блока и отдельный блок процесса */
.modal-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:34px 24px;margin:38px 0;counter-reset:modal-block}
.modal-grid .modal-block{border-top:2px solid var(--custom-cyan);padding-top:16px;min-width:0}
.modal-grid .modal-block:nth-child(1),.modal-grid .modal-block:nth-child(2){grid-column:span 5}
.modal-grid .modal-block:nth-child(3){grid-column:span 2}
.modal-grid .modal-block:nth-child(4){grid-column:1/-1}
.modal-grid .modal-block b{display:block;color:var(--custom-text);font-family:'Golos Display','Golos Text',sans-serif;font-size:clamp(24px,2.4vw,36px);font-weight:600;line-height:1.05;letter-spacing:-.055em;text-transform:none;margin:0 0 24px}
.modal-grid .modal-block b::before{content:attr(data-number);display:block;color:var(--custom-cyan);font:500 14px/1 'Roboto Mono','SFMono-Regular',Consolas,monospace;letter-spacing:.04em;margin-bottom:48px}
.modal-grid .modal-block p{font-size:16px;line-height:1.5;color:var(--custom-muted);margin:0}
.modal-grid .modal-block ol{font-size:16px;line-height:1.5}
.modal-result{background:linear-gradient(135deg,#10152c,#171b3a);border:1px solid #2b3460;border-radius:20px;color:white;padding:24px;margin-top:32px}
.modal-result b{color:var(--custom-yellow)}
.modal-gallery{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:28px 0 42px}
.modal-gallery.gallery-count-1{grid-template-columns:1fr}
.modal-gallery.gallery-count-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.modal-gallery.gallery-count-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.modal-gallery img{height:180px;object-fit:cover;border:1px solid #2b3460;transition:transform .25s,border-color .25s}
.modal-gallery img:hover{transform:translateY(-2px);border-color:var(--custom-cyan)}

/* Полноэкранный просмотр изображений кейса */
.image-lightbox{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;padding:32px;background:#050711ee;backdrop-filter:blur(10px);cursor:zoom-out}
.image-lightbox.open{display:flex}
.image-lightbox img{max-width:96vw;max-height:92vh;width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 24px 80px #000b;cursor:zoom-out}
.image-lightbox-close{position:absolute;right:24px;top:18px;width:44px;height:44px;border:1px solid #ffffff55;border-radius:50%;background:#10152ccc;color:var(--custom-text);font-size:30px;line-height:1;cursor:pointer}
.image-lightbox-close:focus-visible,.image-lightbox img:focus-visible{outline:3px solid var(--custom-cyan);outline-offset:4px}
.modal-gallery img{cursor:zoom-in}

/* Блок «Как работаю» */
.approach-grid{gap:var(--custom-card-gap)}
.approach-grid article{border-top-color:var(--custom-cyan)}
.approach-grid h3{font-size:27px}

/* Мобильная версия */
@media(max-width:800px){
  :root{--custom-section-padding:20px;--custom-card-gap:12px}
  .hero{column-gap:0}
  .hero-visual{width:100%;height:360px}
  .competency-columns{grid-template-columns:1fr 1fr}
  .competency-group:first-child .competency-columns{grid-template-columns:1fr 1fr;gap:20px}
  .competency-group:first-child .competency-columns>div:first-child{grid-column:1/-1}
  .experience-layout{grid-template-columns:2fr 1fr}
  .signal-strip strong{font-size:32px!important}
  .modal-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}
  .modal-grid .modal-block:nth-child(n){grid-column:1/-1}
  .modal-grid .modal-block b::before{margin-bottom:28px}
  .modal-gallery{grid-template-columns:1fr;margin:24px 0 32px}
  .modal-gallery.gallery-count-2,.modal-gallery.gallery-count-3{grid-template-columns:1fr 1fr}
  .modal-gallery img{height:150px}
  .image-lightbox{padding:16px}
  .image-lightbox-close{right:14px;top:14px}
}

@media(max-width:520px){
  .competency-columns,.experience-layout{grid-template-columns:1fr}
  .competency-columns>div:first-child{grid-column:auto}
  .competency-group:first-child .competency-columns>div:first-child{grid-column:auto}
}

/* Интерактивность кейсов и ссылок — в едином плавном ритме */
.case-card{
  border:1px solid transparent;
  transition:border-color .24s ease,box-shadow .24s ease,transform .24s ease,background-color .24s ease;
}
.case-card:hover,.case-card:focus-visible{
  border-color:var(--custom-cyan);
  box-shadow:0 14px 34px #0005,0 0 0 1px #2dd8ef55;
  transform:translateY(-3px);
}
.case-title,.case-meta,.case-no,.case-arrow{
  transition:color .24s ease,transform .24s ease,border-color .24s ease,background-color .24s ease;
}
.case-card:hover .case-title,.case-card:focus-visible .case-title{color:var(--custom-cyan)}
.case-card:hover .case-meta,.case-card:focus-visible .case-meta{color:var(--custom-text)}
.case-card:hover .case-arrow,.case-card:focus-visible .case-arrow{transform:translate(3px,-3px);border-color:var(--custom-cyan);color:var(--custom-cyan)}
.case-art{
  transition:transform .48s cubic-bezier(.2,.7,.2,1),opacity .3s ease,filter .3s ease!important;
}
.case-card:hover .case-art,.case-card:focus-visible .case-art{
  opacity:.78;
  filter:saturate(1.04) brightness(1.02);
}
.case-card:not(.case-03):not(.case-06):hover .case-art,
.case-card:not(.case-03):not(.case-06):focus-visible .case-art{transform:scale(1.055)}

.about .button-light{
  transition:background-color .22s ease,color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.about .button-light:hover,.about .button-light:focus-visible{
  background:var(--custom-pink);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 10px 26px #f24bbb40;
}
.about .button-light:hover span,.about .button-light:focus-visible span{transform:translate(3px,-2px)}
.about .button-light span{transition:transform .22s ease}

.detail-block a{
  display:inline-block;
  color:#fff;
  text-decoration-color:transparent;
  text-underline-offset:4px;
  transition:color .22s ease,transform .22s ease,text-decoration-color .22s ease;
}
.detail-block a:hover,.detail-block a:focus-visible{
  color:var(--custom-cyan);
  text-decoration:underline;
  text-decoration-color:currentColor;
  transform:translateX(2px);
}
.contact-links{display:grid;gap:8px;margin-top:12px}
.contact-links .contact-link{display:flex;align-items:center;gap:9px;width:fit-content;max-width:100%;line-height:1.4;overflow-wrap:anywhere}
.contact-links .contact-link>span:last-child{color:#fff;font-size:14px;letter-spacing:normal;text-transform:none}
.contact-icon{width:20px;height:20px;flex:0 0 20px;display:inline-grid;place-items:center;border:1px solid #59628f;border-radius:5px;color:var(--custom-cyan);font:700 11px/1 'Golos Text',sans-serif;letter-spacing:normal;text-decoration:none;text-transform:none}
.contact-icon--mail{font-size:14px}
.contact-icon--telegram{font-size:11px}
.contact-icon--max{padding:2px}
.contact-icon--max img{display:block;width:14px;height:14px;object-fit:contain}
.contact-links .contact-icon--hh{font-size:9px;letter-spacing:-.08em;text-transform:lowercase}
.contact-icon--linkedin{font-size:11px;font-weight:700}
.contact-links .contact-link:hover .contact-icon,.contact-links .contact-link:focus-visible .contact-icon{border-color:currentColor}
.header-contact-group{display:grid;justify-items:end;gap:1px}
.header-email{color:var(--custom-muted);font-size:11px;line-height:1.2;user-select:text}
.header-contact,.text-link{
  transition:color .22s ease,transform .22s ease;
}
.header-contact:hover,.header-contact:focus-visible,.text-link:hover,.text-link:focus-visible{
  color:var(--custom-cyan);
  transform:translateY(-2px);
}
.header-contact span,.text-link span{display:inline-block;transition:transform .22s ease}
.header-contact:hover span,.header-contact:focus-visible span,.text-link:hover span,.text-link:focus-visible span{transform:translate(3px,-2px)}

@media(prefers-reduced-motion:reduce){
  .case-card,.case-title,.case-meta,.case-no,.case-arrow,.case-art,
  .about .button-light,.about .button-light span,.detail-block a,
  .header-contact,.text-link,.header-contact span,.text-link span{transition:none!important}
  .case-card:hover,.case-card:focus-visible,.about .button-light:hover,
  .about .button-light:focus-visible,.detail-block a:hover,.detail-block a:focus-visible,
  .header-contact:hover,.header-contact:focus-visible,.text-link:hover,.text-link:focus-visible{transform:none}
  .case-card:not(.case-03):not(.case-06):hover .case-art,
  .case-card:not(.case-03):not(.case-06):focus-visible .case-art{transform:none}
}

/* Исходное широкое фото заполняет hero-фрейм на любых пропорциях */
.hero-visual::after{display:none}
.hero-portrait{
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:55% center;
  transform:none;
}

@media(max-width:800px){
  .contact-links .contact-link{font-size:13px}
  .contact-links .contact-link>span:last-child{font-size:13px}
}

.back-to-top{position:fixed;z-index:25;right:24px;bottom:calc(48px + env(safe-area-inset-bottom,0px));display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid #59628f;border-radius:999px;background:#10152cf2;color:#d4d9f4;font:600 13px/1.2 'Golos Text',sans-serif;box-shadow:0 8px 26px #0006;cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,visibility .2s}
.back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.back-to-top:hover,.back-to-top:focus-visible{background:#171b3a;border-color:var(--custom-violet);color:#fff;transform:translateY(-2px)}
.back-to-top>span:first-child{font-size:18px;line-height:.8}
.back-to-top:focus-visible{outline:3px solid var(--custom-cyan);outline-offset:4px}
@media(max-width:800px){.back-to-top{right:16px;bottom:calc(40px + env(safe-area-inset-bottom,0px))}}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none!important}.back-to-top:hover,.back-to-top:focus-visible{transform:none}html{scroll-behavior:auto}}

/* Кейсы: сразу видны роль и результат, интерактивность согласована с hover/focus паттерном */
.case-result{
  position:absolute;
  z-index:2;
  top:20px;
  left:22px;
  max-width:calc(100% - 82px);
  overflow:hidden;
  color:var(--custom-text);
  font-size:12px;
  line-height:1.3;
  text-overflow:ellipsis;
  white-space:nowrap;
  text-shadow:0 1px 8px #080b19;
  transition:color .24s ease,transform .24s ease;
}
.case-role{
  margin-top:4px;
  color:var(--custom-muted);
  font-size:12px;
  line-height:1.3;
  transition:color .24s ease;
}
.case-card:hover .case-result,.case-card:focus-visible .case-result{color:var(--custom-cyan);transform:translateY(-1px)}
.case-card:hover .case-role,.case-card:focus-visible .case-role{color:var(--custom-text)}

/* Связанные показатели — кнопки, визуально продолжающие стиль карточек кейсов */
.signal-strip>.signal-link{
  position:relative;
  display:flex;
  align-items:center;
  gap:15px;
  width:100%;
  min-width:0;
  padding:8px 34px 8px 20px;
  border:1px solid transparent;
  border-right:1px solid var(--custom-line);
  border-radius:8px;
  background:transparent;
  color:inherit;
  font:inherit;
  text-align:left;
  cursor:pointer;
  transition:background-color .24s ease,border-color .24s ease,box-shadow .24s ease,transform .24s ease;
}
.signal-strip>.signal-link:last-child{border-right-color:transparent}
.signal-strip>.signal-link:hover,.signal-strip>.signal-link:focus-visible{
  z-index:1;
  border-color:var(--custom-cyan);
  background:#151c39;
  box-shadow:0 8px 22px #0004,0 0 0 1px #2dd8ef44;
  transform:translateY(-2px);
}
.signal-strip>.signal-link:focus-visible{outline:3px solid var(--custom-cyan);outline-offset:3px}
.signal-strip>.signal-link .signal-arrow{
  position:absolute;
  top:8px;
  right:8px;
  display:grid;
  width:22px;
  height:22px;
  place-items:center;
  border:1px solid #ffffff55;
  border-radius:50%;
  color:var(--custom-muted);
  font-size:14px;
  line-height:1;
  transition:color .22s ease,border-color .22s ease,transform .22s ease;
}
.signal-strip>.signal-link:hover .signal-arrow,.signal-strip>.signal-link:focus-visible .signal-arrow{
  border-color:var(--custom-cyan);
  color:var(--custom-cyan);
  transform:translate(2px,-2px);
}
@media(max-width:800px){
  .signal-strip>.signal-link{padding:6px 30px 6px 0;border:0;border-radius:6px}
  .signal-strip>.signal-link .signal-arrow{top:0;right:0}
  .case-result{top:16px;left:16px;max-width:calc(100% - 70px)}
  .case-info{inset:auto 16px 18px}
}
@media(prefers-reduced-motion:reduce){
  .case-result,.case-role,.signal-strip>.signal-link,.signal-strip>.signal-link .signal-arrow{transition:none!important}
  .signal-strip>.signal-link:hover,.signal-strip>.signal-link:focus-visible{transform:none}
  .signal-strip>.signal-link:hover .signal-arrow,.signal-strip>.signal-link:focus-visible .signal-arrow{transform:none}
}