/* ==========================================================
   cases.css — /cases/index.html
   ========================================================== */

/* ─── PAGE HEADER ─── */
.page-header { padding: 72px 0 56px; border-bottom: 1px solid var(--border); position: relative; z-index: 1; }
.page-header-inner { max-width: 720px; }
.page-header h1 { font-family: var(--font-h); font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 700; line-height: 1.15; color: var(--text); margin-bottom: 16px; }
.page-header h1 em { font-style: italic; color: var(--gold-light); }
.page-header p { font-size: 0.95rem; color: var(--muted); line-height: 1.85; max-width: 580px; }

/* ─── FILTER BAR ─── */
.filter-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 48px; }
.filter-btn {
    font-family: var(--font-b); font-size: 0.7rem; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
    color: var(--muted); background: none;
    border: 1px solid var(--border); padding: 8px 18px;
    border-radius: 40px; cursor: pointer; transition: all .2s;
}
.filter-btn:hover,
.filter-btn.active { color: var(--gold); border-color: var(--gold-dark); background: rgba(201,168,76,0.06); }

/* ─── CASES GRID ─── */
.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.case-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden; position: relative;
    transition: border-color .25s, transform .25s;
    display: flex; flex-direction: column;
}
.case-card:hover { border-color: var(--gold-dark); transform: translateY(-4px); }
.case-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0; transition: opacity .3s;
}
.case-card:hover::before { opacity: 1; }

/* обложка — картинка */
.case-thumb {
    width: 100%; height: 220px;
    object-fit: cover; object-position: top;
    display: block; background: #111;
}
/* обложка — плейсхолдер */
.case-thumb-placeholder {
    width: 100%; height: 220px;
    background: linear-gradient(135deg, #130F00, #0A0800);
    display: flex; align-items: center; justify-content: center;
    border-bottom: 1px solid var(--border);
}
.case-thumb-placeholder span { font-size: 0.6rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: rgba(201,168,76,0.3); }

.case-body   { padding: 28px 32px 32px; display: flex; flex-direction: column; flex: 1; }
.case-tags   { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.case-tag    { font-size: 0.58rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.2); padding: 4px 12px; border-radius: 40px; }
.case-result { font-family: var(--font-h); font-size: 2.4rem; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 10px; }
.case-title  { font-family: var(--font-h); font-size: 1.2rem; font-weight: 600; color: var(--text); line-height: 1.3; margin-bottom: 12px; }
.case-desc   { font-size: 0.85rem; color: var(--muted); line-height: 1.8; margin-bottom: 24px; flex: 1; }

.case-meta   { display: flex; gap: 20px; margin-bottom: 24px; padding-top: 16px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.case-meta-item  { display: flex; flex-direction: column; gap: 3px; }
.case-meta-label { font-size: 0.58rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.case-meta-value { font-size: 0.8rem; font-weight: 600; color: var(--text); }

/* скрытая карточка при фильтрации */
.case-card.hidden { display: none; }

/* ─── ОТЗЫВЫ ─── */
.reviews-section {
    background: linear-gradient(180deg, var(--bg) 0%, #0C0900 50%, var(--bg) 100%);
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.reviews-intro { max-width: 600px; margin-bottom: 48px; }
.reviews-intro p { font-size: 0.92rem; color: var(--muted); line-height: 1.85; }

.reviews-grid { columns: 4; column-gap: 16px; }
.review-item {
    break-inside: avoid; margin-bottom: 16px;
    border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border);
    cursor: zoom-in; transition: border-color .2s, transform .2s;
}
.review-item:hover { border-color: var(--gold-dark); transform: scale(1.02); }
.review-item img { width: 100%; display: block; }
.review-placeholder {
    width: 100%; height: 160px; background: var(--bg-card);
    display: flex; align-items: center; justify-content: center;
}
.review-placeholder span { font-size: 0.58rem; color: rgba(201,168,76,0.3); letter-spacing: 1px; text-transform: uppercase; }

/* ─── CTA ─── */
.cta-box {
    background: linear-gradient(135deg, #130F00, #0D0A00);
    border: 1px solid var(--border); border-radius: 10px;
    padding: 72px; position: relative; overflow: hidden; text-align: center;
}
.cta-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold-light), transparent); }
.cta-title   { font-family: var(--font-h); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; color: var(--text); margin-bottom: 14px; }
.cta-title em { font-style: italic; color: var(--gold-light); }
.cta-sub     { font-size: 0.9rem; color: var(--muted); line-height: 1.8; margin-bottom: 44px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .cases-grid   { grid-template-columns: 1fr; }
    .reviews-grid { columns: 3; }
    .cta-box      { padding: 48px 40px; }
}
@media (max-width: 700px) {
    .reviews-grid { columns: 2; }
    .cta-box      { padding: 40px 24px; }
    .page-header  { padding: 56px 0 40px; }
}