/* AVS — кейсы: портфолио (/portfolio/), страница кейса, блоки на главной и в каталоге услуг.
   Секция заявки — components.css; общая раскладка страниц модуля (.svc-page) — services.css. */

/* ---------- карточки и сетка ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.case-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line-1);border-radius:var(--radius-lg);background:var(--bg-surface);overflow:hidden;color:inherit;text-decoration:none;transition:border-color var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}
.case-card:hover{border-color:var(--amethyst-300);transform:translateY(-2px)}
.case-card-img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--bg-void)}
.case-card-noimg{display:flex;align-items:center;justify-content:center;aspect-ratio:16/10;background:linear-gradient(135deg,rgba(138,111,209,0.18),rgba(70,168,145,0.08));font-family:var(--font-display);font-weight:800;font-size:28px;letter-spacing:-0.02em;color:rgba(255,255,255,0.18)}
.case-card-body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 20px}
.case-card-client{font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;color:var(--text-muted)}
.case-card-title{font-family:var(--font-display);font-weight:700;font-size:19px;line-height:1.25;color:var(--text-primary);margin:0}
.case-card-result{font-size:var(--fs-small);color:var(--text-secondary)}
.case-card-result b{font-family:var(--font-display);font-size:18px;color:var(--amethyst-300)}
.case-card-dirs{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.case-card-dir{font-size:12px;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,0.04);color:var(--text-secondary)}

.cases-all{font-size:var(--fs-small);color:var(--amethyst-300);text-decoration:none;white-space:nowrap}
.cases-all:hover{color:var(--text-primary)}

/* ---------- заглушка «кейсов пока нет» ---------- */
.case-empty{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:clamp(24px,4vw,40px);border:1px dashed var(--line-2);border-radius:var(--radius-lg);background:rgba(255,255,255,0.02)}
.case-empty-title{margin:0;font-family:var(--font-display);font-weight:700;font-size:clamp(20px,2.4vw,26px);color:var(--text-primary)}
.case-empty-text{margin:0;max-width:620px;font-size:var(--fs-small);line-height:1.55;color:var(--text-secondary)}
.case-empty-btn{margin-top:6px;display:inline-flex;align-items:center;height:44px;padding:0 22px;border-radius:var(--radius-md);background:var(--amethyst-500);color:var(--text-on-accent);font-weight:600;text-decoration:none;transition:filter var(--dur-base) var(--ease-out)}
.case-empty-btn:hover{filter:brightness(1.1)}

/* ---------- главная ---------- */
.cases-home{padding:clamp(56px,8vw,96px) 0}
.cases-home-inner{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.cases-home-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 24px;margin-bottom:24px}
.cases-eyebrow{display:block;width:100%;font-family:var(--font-mono);font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:var(--amethyst-300)}
.cases-home-title{margin:0;font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4.4vw,48px);letter-spacing:-0.02em;color:var(--text-primary)}

/* ---------- портфолио ---------- */
.case-lead{max-width:720px;font-size:17px;line-height:1.55;color:var(--text-secondary);margin:0 0 24px}
.case-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.case-filter-link{height:38px;display:inline-flex;align-items:center;padding:0 16px;border:1px solid var(--line-2);border-radius:999px;font-size:var(--fs-small);color:var(--text-secondary);text-decoration:none}
.case-filter-link:hover{border-color:var(--amethyst-300);color:var(--text-primary)}
.case-filter-link.is-active{background:var(--amethyst-500);border-color:var(--amethyst-500);color:var(--text-on-accent)}
.case-list-text{margin-top:clamp(32px,5vw,48px);max-width:760px;color:var(--text-secondary);line-height:1.6}

/* ---------- блок на странице направления услуг ---------- */
.case-dir{margin-top:clamp(40px,6vw,64px)}
.case-dir-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;margin-bottom:18px}
.case-dir-title{margin:0;font-family:var(--font-display);font-weight:700;font-size:clamp(22px,2.6vw,30px);color:var(--text-primary)}

/* ---------- страница кейса ---------- */
.case-page{display:flex;flex-direction:column;gap:clamp(32px,5vw,48px)}
.case-back{display:inline-block;margin-bottom:14px;font-size:var(--fs-small);color:var(--amethyst-300);text-decoration:none}
.case-back:hover{color:var(--text-primary)}
.case-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:12px}
.case-dir-tag{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid rgba(160,140,220,0.35);color:var(--amethyst-300);text-decoration:none}
.case-dir-tag:hover{color:var(--text-primary)}
.case-meta-client,.case-meta-year{font-family:var(--font-mono);font-size:13px;color:var(--text-muted)}
.case-anons{max-width:760px;font-size:18px;line-height:1.55;color:var(--text-secondary)}
.case-anons p{margin:0}
.case-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.case-shot{display:block;width:100%;height:auto;border-radius:var(--radius-lg);border:1px solid var(--line-1);background:var(--bg-surface)}
.case-shot-main{grid-column:1 / -1}
.case-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.case-h2{margin:0 0 14px;font-family:var(--font-display);font-weight:700;font-size:clamp(22px,2.6vw,28px);color:var(--text-primary)}
.case-prose{font-size:17px;line-height:1.65;color:var(--text-secondary)}
.case-done{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.case-done li{position:relative;padding-left:22px;line-height:1.5;color:var(--text-secondary)}
.case-done li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--amethyst-300)}
.case-tech{display:flex;flex-wrap:wrap;gap:8px}
.case-tech-tag{font-family:var(--font-mono);font-size:13px;padding:6px 12px;border-radius:var(--radius-sm);border:1px solid var(--line-2);color:var(--text-secondary)}
.case-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.case-result{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border:1px solid var(--line-1);border-radius:var(--radius-md);background:var(--bg-surface)}
.case-result-value{font-family:var(--font-display);font-weight:800;font-size:clamp(26px,3vw,34px);color:var(--amethyst-300)}
.case-result-label{font-size:var(--fs-small);line-height:1.4;color:var(--text-secondary)}
.case-site-row{margin:0;color:var(--text-secondary)}
.case-site{color:var(--amethyst-300)}
.case-text{max-width:760px;color:var(--text-secondary);line-height:1.65}
.case-related{margin-top:clamp(40px,6vw,64px)}

@media (max-width:1000px){ .case-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:720px){ .case-grid,.case-cols,.case-done,.case-results,.case-gallery{grid-template-columns:1fr} }