/* Project showcase and flagship case page */
.project-lead{font-size:21px;line-height:1.45;color:#38535a;max-width:820px}.project-list .tile{position:relative}.project-list .tile>b{position:absolute;right:24px;top:24px;color:#78918d}.project-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;margin:54px 0 34px;padding:28px;border-radius:34px;background:linear-gradient(135deg,#102c36,#1f635f);color:#fff;box-shadow:0 24px 70px #143b4630}.project-feature__media{display:block;border-radius:26px;overflow:hidden;background:#071d25;box-shadow:0 20px 44px #0005}.project-feature__media video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.project-feature h2{font-size:clamp(34px,3.6vw,54px);line-height:1.05;margin:12px 0 18px;color:#fff}.project-feature p{color:#dcefed;font-size:18px;line-height:1.55}.project-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#cfff6a;font-weight:700}.stats-row{display:grid;grid-template-columns:auto 1fr;gap:8px 12px;margin:24px 0}.stats-row b{font-size:24px;color:#cfff6a}.stats-row span{color:#e6f1ee}.examples-principles .card h3{margin:18px 0 10px;font-size:24px}
.sl-hero{position:relative;min-height:720px;isolation:isolate;display:flex;align-items:center;overflow:hidden;background:#102c36;color:#fff}.sl-hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.sl-hero__shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(5,18,24,.78),rgba(5,22,29,.38) 58%,rgba(5,22,29,.2)),radial-gradient(circle at 18% 80%,rgba(207,255,106,.16),transparent 24rem)}.sl-hero__inner{position:relative;z-index:2;width:min(1440px,100%);margin:0 auto;padding:150px 6.25% 84px}.sl-hero__panel{max-width:820px;padding:34px;border:1px solid rgba(255,255,255,.22);border-radius:32px;background:rgba(8,28,36,.44);box-shadow:0 24px 70px rgba(0,0,0,.24);backdrop-filter:blur(14px)}.sl-hero h1{font-size:clamp(46px,6vw,82px);line-height:1.02;letter-spacing:-.02em;max-width:900px;color:#fff;margin-bottom:22px}.sl-hero p:not(.eyebrow):not(.project-label){font-size:22px;line-height:1.42;max-width:760px;color:#edf7f3}.sl-hero .eyebrow,.sl-hero .eyebrow a{color:#d9ffd0}.case-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.sl-case{padding-top:96px!important}.sl-article{display:grid;gap:78px}.sl-block{padding:0}.sl-block--tinted{padding:56px;border-radius:34px;background:#edf4f1}.story-grid{display:grid;grid-template-columns:.42fr .58fr;gap:64px;align-items:start}.story-grid h2{max-width:11em}.case-meta--wide{margin-bottom:64px}.check-list{margin:0;padding:0;list-style:none;display:grid;gap:14px}.check-list li{position:relative;padding-left:28px;color:#415b60;font-size:18px;line-height:1.5}.check-list li:before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:50%;background:#64c7a4;box-shadow:0 0 0 5px #64c7a426}.check-list--strong li{font-weight:600;color:#233e43}.sl-media-grid{display:grid;gap:18px;margin-top:34px}.sl-media-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.sl-media-grid figure{margin:0;min-width:0}.sl-media-grid img{display:block;width:100%;height:220px;object-fit:cover;border-radius:20px;background:#dfe8e5;box-shadow:0 14px 34px rgba(18,52,61,.14)}.sl-media-grid figcaption{margin-top:10px;color:#5c7477;font-size:14px;line-height:1.35}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:28px 0}.metric-grid article{background:#fff;border-radius:20px;padding:22px;box-shadow:0 10px 30px #12343d12}.metric-grid b{display:block;font-size:34px;line-height:1;color:#173d38}.metric-grid span{display:block;margin-top:10px;color:#526a6d}.service-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-columns li{margin-bottom:10px;color:#415b60}.sl-video-block{text-align:center}.sl-video-block h2{margin-left:auto;margin-right:auto}.sl-video-block video{display:block;width:min(100%,980px);margin:32px auto 0;border-radius:28px;background:#102c36;box-shadow:0 24px 70px rgba(18,52,61,.28)}@media(max-width:980px){.project-feature,.story-grid,.service-columns{grid-template-columns:1fr}.sl-media-grid--three{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sl-block--tinted{padding:34px}.sl-hero{min-height:680px}.sl-hero__panel{padding:28px}}@media(max-width:640px){.sl-media-grid--three,.metric-grid{grid-template-columns:1fr}.sl-media-grid img{height:210px}.stats-row{grid-template-columns:1fr}.sl-hero p:not(.eyebrow):not(.project-label){font-size:19px}.sl-block--tinted{padding:24px;border-radius:24px}}








/* Infrastructure showcase + technical passport: stable editorial layout. */
.sl-infra-showcase{padding:54px!important;background:linear-gradient(135deg,#eef6f2,#e6f0ed);box-shadow:0 18px 54px rgba(18,52,61,.10);overflow:visible;display:block;clear:both}
.sl-infra-head{max-width:900px;margin:0 0 28px}
.sl-infra-head .kicker{margin-bottom:24px!important}.sl-infra-head h2{max-width:12em;margin:0 0 22px!important}.sl-infra-head .section-summary{font-size:21px!important;line-height:1.42!important;color:#345a58!important;max-width:760px;margin:0!important}
.sl-infra-body{max-width:1040px;margin:0}.sl-infra-body .infra-lead{font-size:18px!important;line-height:1.55!important;color:#28464b!important;max-width:820px;margin:0 0 26px!important}
.sl-infra-passport{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 28px;clear:both}.sl-infra-passport article{min-height:132px;padding:20px;border-radius:20px;border:1px solid rgba(21,61,56,.08);background:rgba(255,255,255,.86);box-shadow:0 12px 28px rgba(18,52,61,.08);display:flex;flex-direction:column;justify-content:space-between}.sl-infra-passport b{font-size:34px;line-height:1;color:#173d38;letter-spacing:-.02em}.sl-infra-passport span{font-size:14px;line-height:1.32;color:#526a6d}.sl-infra-note{max-width:900px;margin:0 0 32px!important;font-size:18px!important;line-height:1.55!important;color:#415b60!important}
.sl-infra-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch;clear:both}.sl-infra-gallery figure{margin:0;border-radius:22px;overflow:hidden;background:#dfe9e5;box-shadow:0 14px 34px rgba(18,52,61,.12);display:grid;grid-template-rows:210px auto}.sl-infra-gallery img{width:100%;height:210px;object-fit:cover;display:block}.sl-infra-gallery figcaption{font-size:13.5px;line-height:1.35;color:#506b6e;padding:12px 14px;background:rgba(255,255,255,.72);min-height:68px}
@media(max-width:1040px){.sl-infra-passport{grid-template-columns:repeat(2,minmax(0,1fr))}.sl-infra-gallery{grid-template-columns:1fr 1fr}.sl-infra-gallery figure{grid-template-rows:220px auto}.sl-infra-gallery img{height:220px}}
@media(max-width:640px){.sl-infra-showcase{padding:28px!important}.sl-infra-passport,.sl-infra-gallery{grid-template-columns:1fr}.sl-infra-passport article{min-height:auto}.sl-infra-gallery figure{grid-template-rows:220px auto}.sl-infra-head .section-summary{font-size:19px!important}}


/* Case article alignment: every text block starts on the same grid. */
.sl-article>.sl-block{box-sizing:border-box;width:100%;clear:both}
.sl-article .story-grid{grid-template-columns:438px minmax(0,1fr)!important;gap:64px!important;align-items:start!important}
.sl-article .story-grid>aside{width:auto!important;max-width:none!important}
.sl-article .story-grid>div{width:auto!important;max-width:none!important}
.sl-article>.sl-block--tinted{margin-left:-56px;margin-right:-56px;padding:56px!important;width:calc(100% + 112px)}
.sl-article>.sl-block--tinted.sl-infra-showcase{padding:56px!important}
@media(max-width:980px){.sl-article .story-grid{grid-template-columns:1fr!important}.sl-article>.sl-block--tinted{margin-left:0;margin-right:0;width:100%;padding:34px!important}}
@media(max-width:640px){.sl-article>.sl-block--tinted{padding:24px!important}}


/* Prevent long Russian case headings from crossing into the text column. */
.sl-article .story-grid h2{max-width:100%!important;hyphens:auto;overflow-wrap:break-word;word-break:normal}
@media(min-width:981px){.sl-article .story-grid h2{font-size:clamp(38px,3.4vw,48px)!important;line-height:1.08!important}}


/* Infrastructure text edges align with the photo row right edge. */
.sl-infra-showcase .sl-infra-head,
.sl-infra-showcase .sl-infra-body,
.sl-infra-showcase .sl-infra-body .infra-lead,
.sl-infra-showcase .sl-infra-note{max-width:none!important;width:100%!important}


/* Case copy width: all right-column text fills the same right edge as media. */
.sl-article .story-grid>div>p,
.sl-article .story-grid>div>ul,
.sl-article .story-grid>div>.service-columns,
.sl-article .story-grid>div>.check-list{max-width:none!important;width:100%!important}
.sl-article .story-grid>div>p{margin-right:0!important}
.sl-article .story-grid>div{justify-self:stretch!important}


/* Case copy visual right edge: justify prose so lines reach the column edge. */
.sl-article .story-grid>div>p,
.sl-article .story-grid>div li,
.sl-infra-showcase .infra-lead,
.sl-infra-showcase .sl-infra-note{
  text-align:justify;
  text-align-last:left;
  hyphens:auto;
  overflow-wrap:break-word;
}


/* Wide screens: right text column must stretch to the same right edge as photos. */
@media(min-width:981px){.sl-article .story-grid{grid-template-columns:438px minmax(0,1fr)!important}}


/* Grouped technical passport: infrastructure + operations. */
.sl-infra-passport{display:grid!important;grid-template-columns:1fr;gap:20px!important;margin:0 0 28px!important;clear:both}
.passport-group{padding:20px;border-radius:24px;background:rgba(255,255,255,.42);border:1px solid rgba(21,61,56,.07)}
.passport-group h3{font-size:18px!important;line-height:1.2!important;letter-spacing:-.01em!important;margin:0 0 16px!important;color:#173d38!important}
.passport-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.passport-grid--ops{grid-template-columns:repeat(5,minmax(0,1fr))}
.passport-grid article{min-height:132px;padding:20px;border-radius:20px;border:1px solid rgba(21,61,56,.08);background:rgba(255,255,255,.86);box-shadow:0 12px 28px rgba(18,52,61,.08);display:flex;flex-direction:column;justify-content:space-between}
.passport-grid b{font-size:34px;line-height:1;color:#173d38;letter-spacing:-.02em}.passport-grid span{font-size:14px;line-height:1.32;color:#526a6d}
@media(max-width:1040px){.passport-grid,.passport-grid--ops{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.passport-grid,.passport-grid--ops{grid-template-columns:1fr}.passport-grid article{min-height:auto}}
.sl-article .story-grid>div>ul:first-child{margin-top:0!important}}


/* Slavyanka case page: keep text columns aligned without pushing body copy down. */
@media(min-width:981px){
  .sl-article .story-grid{align-items:start!important}
  .sl-article .story-grid>aside,
  .sl-article .story-grid>div{align-self:start!important}
  .sl-article .story-grid>div>:first-child,
  .sl-article .story-grid>div>ul:first-child{margin-top:0!important}
}

/* Align right-column text with the large left heading, below the kicker. */
@media(min-width:981px){
  .sl-article .story-grid>div{padding-top:44px!important}
  .sl-article .story-grid>div>:first-child,
  .sl-article .story-grid>div>ul:first-child{margin-top:0!important}
}

/* Cross-browser alignment: align text by line boxes, not font-rendered glyph pixels. */
@media(min-width:981px){
  .sl-article .story-grid>div{padding-top:44px!important}
  .sl-article .story-grid>div>:first-child,
  .sl-article .story-grid>div>ul:first-child{margin-top:0!important}
}

/* Story grid right column must remain a normal block. */
.sl-article .story-grid>div{display:block!important}

/* Article diagrams must remain readable, never cropped or upscaled. */
.article-diagram-grid{display:grid!important;grid-template-columns:1fr!important;align-items:start!important;gap:28px!important;margin-top:34px!important;justify-items:center!important}
.article-diagram-grid figure{align-self:start!important;margin:0!important;min-width:0!important;overflow:visible!important;width:100%!important;text-align:center!important}
.sl-media-grid img.article-diagram{display:block!important;width:auto!important;max-width:100%!important;height:auto!important;min-height:0!important;max-height:none!important;aspect-ratio:auto!important;object-fit:contain!important;object-position:center center!important;background:#fff;padding:0!important;border-radius:20px;box-sizing:border-box;margin-left:auto!important;margin-right:auto!important}
.article-diagram-grid figcaption{width:min(84%,860px)!important;margin:12px auto 0!important;text-align:center!important;line-height:1.45!important}


/* RPO/RTO timelines sit in one row without cropping; scale down only to fit. */
.article-diagram-grid--timelines{grid-template-columns:repeat(2,minmax(0,1fr))!important;justify-content:center!important;align-items:start!important;column-gap:34px!important;max-width:1107px!important;margin-left:auto!important;margin-right:auto!important}
.article-diagram-grid--timelines figure{width:100%!important;max-width:100%!important}
.article-diagram-grid--timelines img.article-diagram--timeline{width:min(100%,679px)!important;max-width:100%!important;height:auto!important;max-height:none!important;object-fit:contain!important}
@media(max-width:760px){.article-diagram-grid--timelines{grid-template-columns:1fr!important}.article-diagram-grid--timelines img.article-diagram--timeline{width:auto!important;max-width:100%!important}}

/* Replication article diagram sizing: readable, centered, no blur from upscaling. */
.sl-media-grid img.article-diagram--wide{width:min(100%,980px)!important;max-width:100%!important;height:auto!important;margin-left:auto!important;margin-right:auto!important}
.sl-media-grid img.article-diagram--standard{width:auto!important;max-width:min(100%,768px)!important;height:auto!important;margin-left:auto!important;margin-right:auto!important}


/* Article hero: fixed first-screen height across all knowledge-base articles. */
@media(min-width:981px){
  .sl-hero--article{height:820px!important;min-height:820px!important;align-items:center!important}
  .sl-hero--article .sl-hero__inner{min-height:100%;height:auto;display:block;padding-top:118px!important;padding-bottom:70px!important}
  .sl-hero--article .sl-hero__panel{max-height:none;overflow:visible}
}
@media(max-width:980px){.sl-hero--article{min-height:720px}}