/* ==========================================================================
   cases.css — портал кейсов, страница кейса и блоки контента.
   Зависит от base.css (токены). Главную (home.css) не трогает.
   ========================================================================== */

/* ── общий заголовок блока ── */
.block-head {
    margin-bottom: 28px;
}

.bh-kicker {
    display: inline-block;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.bh-title {
    font-size: clamp(24px, 3.4vw, 46px);
    max-width: 22ch;
}

.block-lead {
    font-size: clamp(16px, 1.5vw, 20px);
    color: var(--soft);
    max-width: 68ch;
    margin: 0;
}

/* ============================ ПОРТАЛ /cases ============================ */
.cases-hero {
    padding-top: clamp(40px, 6vw, 80px);
    padding-bottom: clamp(24px, 4vw, 48px);
}

.cases-title {
    font-size: clamp(30px, 5.4vw, 68px);
    max-width: 18ch;
    margin-bottom: 18px;
}

.cases-lead {
    font-size: clamp(16px, 1.6vw, 21px);
    color: var(--soft);
    max-width: 60ch;
    margin: 0;
}

.cases-grid-sec {
    padding-top: 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.case-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 28px 26px;
    border: 1px solid var(--rule2);
    border-radius: 18px;
    background: linear-gradient(160deg, rgba(255, 138, 61, .05), rgba(255, 255, 255, .015));
    transition: border-color .2s, transform .2s, background .2s;
    min-height: 260px;
}

.case-card:hover {
    border-color: rgba(255, 138, 61, .55);
    transform: translateY(-3px);
    background: linear-gradient(160deg, rgba(255, 138, 61, .10), rgba(255, 255, 255, .02));
}

.cc-kicker {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
}

.cc-title {
    font-family: var(--disp);
    font-weight: 800;
    font-size: clamp(20px, 2.2vw, 27px);
    line-height: 1.08;
    letter-spacing: -.02em;
}

.cc-summary {
    color: var(--dim);
    font-size: 14px;
    line-height: 1.5;
}

.cc-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 22px;
    margin-top: auto;
    padding-top: 14px;
}

.cc-stat {
    display: flex;
    flex-direction: column;
}

.cc-stat b {
    font-family: var(--disp);
    font-size: 22px;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cc-stat em {
    font-style: normal;
    font-size: 11px;
    color: var(--faint);
    line-height: 1.3;
    max-width: 16ch;
}

.cc-go {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .06em;
    color: var(--accent);
    padding-top: 6px;
}

.cases-empty {
    color: var(--dim);
    font-family: var(--mono);
}

/* ============================ ШАПКА КЕЙСА ============================ */
.case-head {
    padding-top: clamp(28px, 4vw, 52px);
    padding-bottom: clamp(20px, 3vw, 40px);
}

.case-kicker {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 22px 0 14px;
}

.case-title {
    font-size: clamp(30px, 5.6vw, 72px);
    max-width: 20ch;
    margin-bottom: 18px;
}

.case-subtitle {
    font-size: clamp(16px, 1.7vw, 22px);
    color: var(--soft);
    max-width: 62ch;
    margin: 0;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 40px;
}

.hero-stat {
    padding: 20px 22px;
    border: 1px solid var(--rule2);
    border-radius: 14px;
    background: var(--glass);
}

.hs-value {
    font-family: var(--disp);
    font-weight: 800;
    font-size: clamp(28px, 3.6vw, 42px);
    line-height: 1;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hs-label {
    margin-top: 8px;
    font-size: 14px;
    color: var(--soft);
    line-height: 1.35;
}

.hs-sub {
    margin-top: 4px;
    font-size: 12px;
    color: var(--faint);
    font-family: var(--mono);
}

/* ============================ БЛОК: metrics ============================ */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
}

.metric {
    padding: 24px 22px;
    border: 1px solid var(--rule2);
    border-radius: 14px;
    background: linear-gradient(160deg, rgba(255, 138, 61, .05), transparent);
}

.m-value {
    font-family: var(--disp);
    font-weight: 800;
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1;
    color: var(--fg);
}

.m-label {
    margin-top: 10px;
    font-size: 14px;
    color: var(--soft);
    line-height: 1.4;
}

.m-sub {
    margin-top: 6px;
    font-size: 12px;
    font-family: var(--mono);
    color: var(--faint);
}

/* ============================ БЛОК: text ============================ */
.text-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.text-card {
    padding: 22px;
    border: 1px solid var(--rule2);
    border-radius: 14px;
    background: rgba(255, 255, 255, .015);
}

.tc-tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
}

.tc-title {
    font-family: var(--disp);
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 8px;
}

.tc-body {
    font-size: 14px;
    color: var(--dim);
    line-height: 1.5;
}

.text-points {
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.text-points li {
    position: relative;
    padding-left: 26px;
    color: var(--soft);
    line-height: 1.5;
}

.text-points li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-family: var(--mono);
}

/* ============================ БЛОК: before_after ============================ */
.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.ba-item {
    padding: 24px 22px;
    border: 1px solid var(--rule2);
    border-radius: 14px;
    background: var(--glass);
}

.ba-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--disp);
    font-weight: 800;
}

.ba-from {
    font-size: clamp(22px, 2.4vw, 30px);
    color: var(--faint);
    text-decoration: line-through;
    text-decoration-color: rgba(255, 106, 82, .5);
}

.ba-arrow {
    color: var(--accent);
    font-size: 20px;
}

.ba-to {
    font-size: clamp(30px, 3.6vw, 44px);
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ba-label {
    margin-top: 12px;
    font-size: 14px;
    color: var(--soft);
    line-height: 1.4;
}

.ba-note {
    margin-top: 6px;
    font-size: 12px;
    font-family: var(--mono);
    color: var(--ok);
}

/* ============================ БЛОК: chart_line ============================ */
.chart-caption {
    color: var(--dim);
    font-size: 14px;
    margin: 0 0 18px;
}

.chart-wrap {
    border: 1px solid var(--rule2);
    border-radius: 16px;
    padding: 18px;
    background: rgba(255, 255, 255, .012);
    overflow-x: auto;
}

.chart-svg {
    width: 100%;
    min-width: 520px;
    height: auto;
    display: block;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 16px;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--soft);
}

.legend-item i {
    width: 14px;
    height: 3px;
    border-radius: 2px;
}

/* ============================ БЛОК: ranking_table ============================ */
.rank-table-wrap {
    border: 1px solid var(--rule2);
    border-radius: 16px;
    overflow: hidden;
    overflow-x: auto;
}

.rank-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    min-width: 460px;
}

.rank-table th,
.rank-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--rule);
}

.rank-table thead th {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--faint);
    background: rgba(255, 255, 255, .02);
}

.rank-table .col-n {
    text-align: center;
    font-variant-numeric: tabular-nums;
    width: 90px;
    color: var(--dim);
    font-family: var(--mono);
}

.rank-table td.col-q {
    color: var(--fg);
}

.rank-table td.col-to {
    color: var(--accent);
    font-weight: 700;
}

.rank-table tbody tr:last-child td {
    border-bottom: none;
}

.rank-table tbody tr:hover {
    background: rgba(255, 138, 61, .04);
}

.table-note {
    margin-top: 14px;
    font-size: 13px;
    color: var(--faint);
    font-style: italic;
}

/* ============================ БЛОК: steps ============================ */
.steps-list {
    display: grid;
    gap: 14px;
}

.step {
    display: flex;
    gap: 20px;
    padding: 22px 24px;
    border: 1px solid var(--rule2);
    border-radius: 14px;
    background: rgba(255, 255, 255, .012);
    align-items: flex-start;
}

.step-n {
    flex: none;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    font-family: var(--disp);
    font-weight: 800;
    font-size: 18px;
    color: #0A0A0F;
    background: var(--grad);
}

.step-title {
    font-family: var(--disp);
    font-weight: 700;
    font-size: 19px;
    margin-bottom: 6px;
}

.step-text {
    margin: 0;
    color: var(--dim);
    line-height: 1.55;
}

/* ============================ БЛОК: benefits ============================ */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.benefit {
    padding: 26px 24px;
    border: 1px solid var(--rule2);
    border-radius: 16px;
    background: linear-gradient(160deg, rgba(255, 138, 61, .05), transparent);
}

.benefit-n {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--accent);
    margin-bottom: 14px;
}

.benefit-title {
    font-family: var(--disp);
    font-weight: 700;
    font-size: 19px;
    margin-bottom: 8px;
    max-width: 20ch;
}

.benefit-text {
    margin: 0;
    color: var(--dim);
    line-height: 1.55;
    font-size: 15px;
}

/* ============================ БЛОК: cta ============================ */
.cta-box {
    padding: clamp(32px, 5vw, 60px);
    border: 1px solid var(--glass-br);
    border-radius: 22px;
    background:
        radial-gradient(60% 120% at 100% 0%, rgba(255, 59, 31, .14), transparent 60%),
        rgba(255, 255, 255, .015);
    text-align: center;
}

.cta-title {
    font-size: clamp(26px, 4vw, 50px);
    max-width: 20ch;
    margin: 0 auto 16px;
}

.cta-body {
    font-size: clamp(15px, 1.5vw, 19px);
    color: var(--soft);
    max-width: 56ch;
    margin: 0 auto 24px;
}

.cta-points {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
}

.cta-point {
    padding: 8px 16px;
    border: 1px solid var(--rule2);
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--soft);
}

.cta-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

/* ============================ БЛОК: callout ============================ */
.callout {
    border: 1px solid var(--glass-br);
    border-left: 3px solid var(--av1);
    border-radius: 12px;
    padding: 22px 26px;
    background: var(--glass);
}

.callout-warn {
    border-left-color: var(--warn);
}

.callout-ok {
    border-left-color: var(--ok);
}

.callout-title {
    font-family: var(--disp);
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 8px;
}

.callout-body {
    color: var(--soft);
    line-height: 1.6;
}

/* ============================ БЛОК: checklist ============================ */
.checklist {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
}

.check-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.check-mark {
    flex: none;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(58, 209, 124, .14);
    color: var(--ok);
    font-size: 14px;
    font-weight: 700;
}

.check-text {
    color: var(--soft);
    line-height: 1.55;
}

.check-text b {
    color: var(--fg);
}

/* ============================ БЛОК: note (плейсхолдер) ============================ */
.note-placeholder {
    display: flex;
    gap: 14px;
    align-items: baseline;
    flex-wrap: wrap;
    padding: 16px 20px;
    border: 1px dashed rgba(255, 176, 32, .5);
    border-radius: 12px;
    background: rgba(255, 176, 32, .05);
}

.note-tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--warn);
    padding: 3px 8px;
    border: 1px solid rgba(255, 176, 32, .4);
    border-radius: 6px;
}

.note-body {
    color: var(--dim);
    font-size: 14px;
}

@media (max-width: 640px) {
    .step {
        gap: 14px;
        padding: 18px;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ── блок: скриншот-пруф ── */
.block-screenshot .proof-shot {
    margin: 0;
    border: 1px solid var(--rule2);
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255, 255, 255, .015);
}

.proof-shot a {
    position: relative;
    display: block;
    line-height: 0;
}

.proof-shot img {
    width: 100%;
    height: auto;
    display: block;
}

.proof-zoom {
    position: absolute;
    right: 12px;
    bottom: 12px;
    font: 500 11px/1 var(--mono);
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--fg);
    background: rgba(10, 10, 15, .78);
    border: 1px solid var(--rule2);
    border-radius: 8px;
    padding: 8px 12px;
    opacity: 0;
    transition: opacity .2s;
}

.proof-shot a:hover .proof-zoom,
.proof-shot a:focus-visible .proof-zoom {
    opacity: 1;
}

.proof-shot figcaption {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
    padding: 14px 18px;
    border-top: 1px solid var(--rule2);
}

.proof-caption {
    color: var(--soft);
    font-size: 14px;
}

.proof-source {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--faint);
    white-space: nowrap;
}