/* Shared styles for /cases/ pages — keep in sync with site design tokens. */
:root {
  --ink: #0A0A0A;
  --bone: #F5F1E8;
  --signal: #FFB020;
  --signal-700: #C97F0F;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: 'Manrope', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: 'JetBrains Mono', monospace; }
.disp { font-family: 'Archivo Black', sans-serif; letter-spacing: -0.04em; text-transform: uppercase; }

/* NAV */
nav.top { position: sticky; top: 0; z-index: 50; background: rgba(10,10,10,.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(245,241,232,.08); }
nav.top .row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
nav.top a.brand { display: flex; align-items: center; gap: 10px; color: var(--bone); text-decoration: none; }
nav.top a.brand img { width: 36px; height: 36px; object-fit: contain; border-radius: 6px; }
nav.top a.brand span.name { font-family: 'Archivo Black', sans-serif; font-size: 15px; letter-spacing: -0.02em; }
nav.top .nav-actions { display: flex; gap: 8px; align-items: center; }
nav.top a.ghost { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border: 1px solid rgba(245,241,232,.2); color: rgba(245,241,232,.85); border-radius: 999px; text-decoration: none; font-family: 'Archivo Black', sans-serif; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; transition: all .2s; }
nav.top a.ghost:hover { border-color: var(--signal); color: var(--signal); }
nav.top .cta { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--signal); color: var(--ink); border-radius: 999px; text-decoration: none; font-family: 'Archivo Black', sans-serif; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; transition: background .2s; }
nav.top .cta:hover { background: var(--signal-700); color: var(--bone); }

/* CRUMBS */
.crumbs { display: flex; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: rgba(245,241,232,.55); margin-bottom: 28px; }
.crumbs a { color: rgba(245,241,232,.55); text-decoration: none; }
.crumbs a:hover { color: var(--signal); }
.crumbs span.now { color: var(--bone); }

/* FOOTER */
footer.site { padding: 48px 0 64px; border-top: 1px solid rgba(245,241,232,.08); background: var(--ink); margin-top: 96px; }
footer.site .row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
footer.site .brand { display: flex; align-items: center; gap: 10px; color: var(--bone); text-decoration: none; }
footer.site .brand .badge { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; background: rgba(245,241,232,.05); color: var(--signal); border: 1px solid rgba(245,241,232,.12); border-radius: 6px; font-family: 'Archivo Black', sans-serif; font-size: 13px; }
footer.site .brand .name { font-family: 'Archivo Black', sans-serif; font-size: 14px; }
footer.site .right { color: rgba(245,241,232,.5); font-size: 13px; }
footer.site .right a { color: rgba(245,241,232,.7); text-decoration: none; margin-left: 16px; }
footer.site .right a:hover { color: var(--signal); }

/* INDEX-specific */
header.hero-index { padding: 88px 0 56px; border-bottom: 1px solid rgba(245,241,232,.08); position: relative; overflow: hidden; }
header.hero-index::after { content: "КЕЙСЫ"; position: absolute; right: -2vw; top: 22%; font-family: 'Archivo Black', sans-serif; font-size: clamp(10rem, 22vw, 26rem); line-height: 0.8; color: rgba(245,241,232,.025); letter-spacing: -0.06em; pointer-events: none; user-select: none; }
header.hero-index h1 { font-family: 'Archivo Black', sans-serif; font-size: clamp(2.4rem, 7vw, 6rem); line-height: 0.9; letter-spacing: -0.045em; text-transform: uppercase; max-width: 900px; position: relative; z-index: 1; }
header.hero-index h1 em { font-style: normal; color: var(--signal); }
header.hero-index p.lede { font-family: 'Instrument Serif', Georgia, serif; font-size: clamp(1.2rem, 1.6vw, 1.55rem); line-height: 1.45; color: rgba(245,241,232,.75); max-width: 720px; margin-top: 28px; font-style: italic; position: relative; z-index: 1; }

section.cases-grid { padding: 80px 0 40px; }
.grid-cases { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 56px 28px; padding: 8px 0; }
.case-card { position: relative; text-decoration: none; color: inherit; }
.case-card .island {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  border-radius: 18px; overflow: hidden;
  background: #0f0f10; border: 1px solid rgba(255,255,255,.08);
  transition: transform .35s cubic-bezier(.22,.61,.36,1), box-shadow .35s;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.04),
    0 26px 50px -18px rgba(0,0,0,.85),
    0 16px 70px -12px color-mix(in srgb, var(--glow, #FFB020) 50%, transparent),
    0 -8px 50px -10px color-mix(in srgb, var(--glow, #FFB020) 30%, transparent);
}
.case-card:hover .island { transform: translateY(-6px); box-shadow:
    0 0 0 1px rgba(255,255,255,.06),
    0 36px 70px -18px rgba(0,0,0,.9),
    0 22px 100px -10px color-mix(in srgb, var(--glow, #FFB020) 70%, transparent),
    0 -8px 60px -10px color-mix(in srgb, var(--glow, #FFB020) 45%, transparent);
}
.case-card .logo-plate { position: relative; aspect-ratio: 16/9; overflow: hidden; display: flex; align-items: center; justify-content: center; padding: 22px; background: var(--logo-bg, #FFFFFF); }
.case-card .logo-plate img { max-width: 78%; max-height: 78%; object-fit: contain; transition: transform .5s ease; }
.case-card:hover .logo-plate img { transform: scale(1.04); }
.case-card .logo-plate.wordmark { background: var(--logo-bg, #0A0A0A); color: var(--logo-fg, #FFB020); font-family: 'Archivo Black', sans-serif; font-size: clamp(1.6rem, 2.4vw, 2.4rem); letter-spacing: -0.035em; text-transform: uppercase; text-align: center; line-height: 1; }
.case-card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 12px; }
.case-card .row1 { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }
.case-card .niche { color: rgba(245,241,232,.55); }
.case-card .loc { color: rgba(245,241,232,.40); }
.case-card .stat { display: flex; align-items: baseline; gap: 8px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.08); }
.case-card .stat .num { font-family: 'Archivo Black', sans-serif; font-size: clamp(1.6rem, 2.6vw, 2.1rem); letter-spacing: -0.04em; color: var(--signal); line-height: 1; }
.case-card .stat .lbl { font-size: 12px; line-height: 1.3; color: rgba(245,241,232,.65); }
.case-card .more { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--signal); }

/* DETAIL */
article.case-detail { padding: 56px 0 0; }
.case-hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding: 24px 0 80px; }
.case-hero .left h1 { font-family: 'Archivo Black', sans-serif; font-size: clamp(2.6rem, 6vw, 5rem); line-height: .92; letter-spacing: -0.04em; text-transform: uppercase; }
.case-hero .left h1 .niche-line { display: block; color: var(--signal); font-size: 0.55em; margin-top: 16px; letter-spacing: -0.02em; }
.case-hero .left .loc-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; margin-top: 28px; border: 1px solid rgba(245,241,232,.18); border-radius: 999px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(245,241,232,.75); }
.case-hero .left .loc-pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); }
.case-hero .left p.intro { font-family: 'Instrument Serif', Georgia, serif; font-size: clamp(1.2rem, 1.4vw, 1.4rem); font-style: italic; line-height: 1.45; color: rgba(245,241,232,.78); margin-top: 28px; max-width: 56ch; }
.case-hero .right { position: relative; }
.case-hero .right .island { position: relative; aspect-ratio: 4/3; border-radius: 22px; overflow: hidden; background: var(--logo-bg, #FFFFFF); display: flex; align-items: center; justify-content: center; padding: 56px; box-shadow:
    0 0 0 1px rgba(255,255,255,.05),
    0 36px 70px -18px rgba(0,0,0,.85),
    0 22px 110px -10px color-mix(in srgb, var(--glow, #FFB020) 70%, transparent),
    0 -10px 70px -10px color-mix(in srgb, var(--glow, #FFB020) 45%, transparent);
}
.case-hero .right .island img { max-width: 84%; max-height: 84%; object-fit: contain; }
.case-hero .right .island.wordmark { color: var(--logo-fg, #FFB020); font-family: 'Archivo Black', sans-serif; font-size: clamp(2.6rem, 4.5vw, 4.6rem); letter-spacing: -0.035em; text-transform: uppercase; text-align: center; line-height: .95; }

section.case-block { padding: 64px 0; border-top: 1px solid rgba(245,241,232,.08); }
section.case-block .label { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
section.case-block .label .num { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: rgba(245,241,232,.45); }
section.case-block .label .txt { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(245,241,232,.65); }
section.case-block h2 { font-family: 'Archivo Black', sans-serif; font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: .95; letter-spacing: -0.035em; text-transform: uppercase; margin-bottom: 28px; }
section.case-block h2 em { font-style: normal; color: var(--signal); }
section.case-block ul.req { list-style: none; display: grid; gap: 14px; max-width: 760px; }
section.case-block ul.req li { display: flex; gap: 12px; align-items: baseline; font-size: 1.05rem; color: rgba(245,241,232,.82); padding-left: 0; }
section.case-block ul.req li::before { content: "+"; color: var(--signal); font-family: 'JetBrains Mono', monospace; font-size: 1.05rem; }

ol.process { list-style: none; counter-reset: step; display: grid; gap: 18px; max-width: 920px; }
ol.process li { counter-increment: step; display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: start; padding: 22px 24px; border: 1px solid rgba(245,241,232,.08); border-radius: 14px; background: rgba(245,241,232,.02); transition: border-color .25s, transform .25s; }
ol.process li:hover { border-color: rgba(255,176,32,.4); transform: translateX(4px); }
ol.process li::before { content: counter(step, decimal-leading-zero); font-family: 'Archivo Black', sans-serif; font-size: 2.4rem; color: var(--signal); line-height: 1; letter-spacing: -0.03em; }
ol.process li .step-body { display: flex; flex-direction: column; gap: 6px; }
ol.process li .step-body strong { font-family: 'Archivo Black', sans-serif; font-size: 1.1rem; letter-spacing: -0.02em; text-transform: uppercase; }
ol.process li .step-body span { color: rgba(245,241,232,.72); font-size: .98rem; line-height: 1.55; }

.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; max-width: 1180px; }
.result-tile { padding: 30px 28px; border-radius: 16px; border: 1px solid rgba(245,241,232,.08); background: linear-gradient(135deg, rgba(255,176,32,.05), rgba(245,241,232,.02)); display: flex; flex-direction: column; gap: 10px; }
.result-tile .big { font-family: 'Archivo Black', sans-serif; font-size: clamp(2.2rem, 4vw, 3.2rem); color: var(--signal); letter-spacing: -0.04em; line-height: 1; }
.result-tile .lbl { font-size: .95rem; color: rgba(245,241,232,.72); line-height: 1.4; }

.shots { display: grid; grid-template-columns: 1fr; gap: 18px; }
.shots img { width: 100%; border-radius: 14px; border: 1px solid rgba(245,241,232,.06); box-shadow: 0 24px 60px -20px rgba(0,0,0,.75); display: block; }
@media (min-width: 900px) { .shots { grid-template-columns: 1fr; max-width: 1080px; margin: 0 auto; } }

.case-cta { padding: 80px 0 40px; border-top: 1px solid rgba(245,241,232,.08); text-align: center; }
.case-cta h3 { font-family: 'Archivo Black', sans-serif; font-size: clamp(1.8rem, 3.4vw, 2.8rem); line-height: 1; letter-spacing: -0.035em; text-transform: uppercase; }
.case-cta h3 em { font-style: normal; color: var(--signal); }
.case-cta p { color: rgba(245,241,232,.72); margin-top: 18px; max-width: 56ch; margin-left: auto; margin-right: auto; }
.case-cta .btn { display: inline-flex; align-items: center; gap: 10px; margin-top: 32px; padding: 16px 28px; background: var(--signal); color: var(--ink); border-radius: 999px; text-decoration: none; font-family: 'Archivo Black', sans-serif; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; transition: background .2s, transform .2s; }
.case-cta .btn:hover { background: var(--signal-700); color: var(--bone); transform: translateY(-2px); }

.prev-next { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 48px 0 0; }
.prev-next a { padding: 22px 24px; border: 1px solid rgba(245,241,232,.08); border-radius: 14px; text-decoration: none; color: inherit; transition: all .25s; }
.prev-next a:hover { border-color: rgba(255,176,32,.4); background: rgba(245,241,232,.02); }
.prev-next a .dir { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(245,241,232,.5); }
.prev-next a .name { font-family: 'Archivo Black', sans-serif; font-size: 1.1rem; margin-top: 8px; letter-spacing: -0.02em; text-transform: uppercase; }
.prev-next a.next { text-align: right; }

@media (max-width: 900px) {
  .case-hero { grid-template-columns: 1fr; gap: 36px; padding-bottom: 56px; }
  .case-hero .right .island { aspect-ratio: 16/10; padding: 36px; }
  .grid-cases { gap: 44px 18px; }
  ol.process li { grid-template-columns: 1fr; gap: 8px; padding: 18px 20px; }
  ol.process li::before { font-size: 1.6rem; }
  .prev-next { grid-template-columns: 1fr; }
  .prev-next a.next { text-align: left; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  header.hero-index { padding: 56px 0 40px; }
  section.cases-grid { padding: 56px 0 24px; }
}