.configuration-alternative { background: rgba(0,0,0,.88); padding: 20px; justify-content: center; }
.configuration-alternative .comparison-dialog { display: block; max-width: 1480px; height: 100%; padding: 72px 48px 32px; background: #0b0b0b; color: #eee; overscroll-behavior: contain; scrollbar-width: thin; }
.comparison-close { position: absolute; right: 22px; top: 16px; width: 44px; height: 44px; font-size: 32px; font-weight: 400; background: #242424; color: #eee; }
.comparison-intro { display: grid; grid-template-columns: 1.4fr 1fr; align-items: end; gap: 72px; margin-bottom: 68px; }
.comparison-eyebrow { color: #ff6a33; font-size: 12px; letter-spacing: .12em; line-height: 1.7; margin-bottom: 20px; }
.comparison-intro h2 { font-size: clamp(40px,4.5vw,68px); font-weight: 400; letter-spacing: normal; line-height: 1; }
.comparison-intro > div:last-child > p { font-size: 16px; color: #999; line-height: 1.55; margin-bottom: 26px; }
.comparison-consult { min-height: 52px; font-size: 14px; font-weight: 400; padding: 14px 22px; gap: 18px; display: inline-flex; align-items: center; }
.comparison-layout { display: grid; grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr); gap: 38px; position: relative; align-items: center; }
.comparison-house { color: #8b8b84; margin: 0; padding: 0 26px 0 0; }
.exploded-house { display: block; width: 100%; height: auto; max-height: 790px; max-width: 350px; margin: 0 auto; }
.house-surface { fill: #121310; }
.house-grain { opacity: .42; }
.house-accent { stroke: #ff6a33; }
.house-dashed { stroke-dasharray: 3 7; opacity: .6; }
.comparison-house figcaption { color: #777; font-size: 11px; text-align: center; margin-top: 16px; }
.comparison-connectors { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.comparison-scroll { min-width: 0; position: relative; overflow-x: auto; scrollbar-width: thin; scrollbar-color: #777 #1b1b1b; }
.comparison-table { border-collapse: collapse; width: 100%; table-layout: fixed; text-align: left; font-size: 12px; line-height: 1.35; }
.comparison-table col.parameter { width: 29%; }
.comparison-table col.premium { background: #1b100b; }
.comparison-table th, .comparison-table td { padding: 10px 12px; vertical-align: top; border-bottom: 1px solid #282828; font-weight: 400; overflow-wrap: anywhere; }
.comparison-table th:first-child { padding-left: 0; color: #a0a0a0; }
.comparison-table thead th { padding-top: 0; padding-bottom: 14px; border-bottom-color: #555; font-size: 13px; }
.comparison-table thead th:first-child { text-transform: uppercase; font-size: 10px; letter-spacing: .12em; }
.comparison-table thead th:last-child { color: #ff6a33; }
.comparison-table .comparison-group th { color: #eee; font-size: 15px; padding-top: 28px; padding-bottom: 14px; }
.comparison-table td { color: #ccc; }
.included { color: #ff6a33; font-size: 18px; line-height: 16px; }
.comparison-legend { border-top: 1px solid #303030; margin-top: 56px; padding-top: 24px; display: grid; grid-template-columns: 1.2fr 1fr .6fr 2fr; gap: 24px; color: #888; font-size: 11px; line-height: 1.5; }
.comparison-legend > span { display: flex; align-items: center; gap: 12px; }
.comparison-legend i { display: block; flex-shrink: 0; }
.legend-line { width: 24px; height: 1px; background: #777; }
.legend-dot { width: 7px; height: 7px; background: #ff6a33; border-radius: 50%; }
.legend-premium { width: 24px; height: 12px; background: #402014; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.comparison-dialog :is(button,a,.comparison-scroll):focus-visible { outline: 2px solid #ff6a33; outline-offset: 4px; }
@media(max-width:1100px) {
 .configuration-alternative .comparison-dialog { padding: 64px 28px 28px; }
 .comparison-layout { grid-template-columns: minmax(0,.55fr) minmax(0,1.45fr); gap: 24px; }
 .comparison-intro { gap: 36px; }
 .comparison-table { font-size: 11px; }
 .comparison-table th,.comparison-table td { padding-right: 8px; padding-left: 8px; }
}
@media(max-width:768px) {
 .configuration-alternative { padding: 0; }
 .configuration-alternative .comparison-dialog { padding: 76px 20px 32px; }
 .comparison-close { top: 16px; right: 16px; position: fixed; z-index: 2; }
 .comparison-intro { grid-template-columns: 1fr; gap: 24px; margin-bottom: 32px; }
 .comparison-eyebrow { font-size: 10px; margin-bottom: 12px; }
 .comparison-intro h2 { font-size: 42px; }
 .comparison-intro > div:last-child > p { font-size: 15px; }
 .comparison-layout { grid-template-columns: 1fr; gap: 28px; }
 .comparison-house { padding: 0; max-width: 250px; margin: 0 auto; }
 .exploded-house { max-height: 420px; }
 .comparison-connectors { display: none; }
 .comparison-table { min-width: 680px; font-size: 12px; }
 .comparison-table th:first-child { position: sticky; left: 0; background: #0b0b0b; z-index: 1; padding-right: 12px; }
 .comparison-table .comparison-group th { position: static; }
 .comparison-scroll::before { content: 'Листайте таблицу вправо →'; display: block; position: sticky; left: 0; font-size: 11px; color: #ff6a33; padding-bottom: 18px; }
 .comparison-legend { grid-template-columns: 1fr 1fr; margin-top: 32px; gap: 20px; }
 .comparison-legend p { grid-column: 1/-1; }
}
@media(prefers-reduced-motion:reduce) { .configuration-alternative { transition: none; } }

.comparison-mobile { display: none; }
@media(max-width:768px) {
 .comparison-layout { display: none; }
 .comparison-mobile { display: block; }
 .comparison-plan-picker { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 5px; position: sticky; top: 0; z-index: 2; padding: 14px 48px 14px 0; background: #0b0b0b; border-bottom: 1px solid #333; }
 .comparison-plan-picker button { min-height: 44px; padding: 8px 4px; background: #222; border: 1px solid #444; color: #bbb; font: inherit; font-size: 12px; }
 .comparison-plan-picker button[aria-pressed=true] { color: #ff9d75; border-color: #ff6a33; background: #2d1c13; }
 .comparison-plan-status { margin: 18px 0 22px; font-size: 12px; color: #888; }
 .comparison-plan-status span { color: #ddd; }
 .comparison-stages { padding-left: 14px; border-left: 1px solid #383830; }
 .comparison-stage { position: relative; margin-bottom: 20px; padding: 16px 12px; border: 1px solid #303030; background: #101010; }
 .comparison-stage::before { content: ''; position: absolute; left: -18px; top: 52px; width: 6px; height: 6px; border-radius: 50%; background: #ff6a33; box-shadow: 0 0 0 4px #0b0b0b; }
 .comparison-stage > header { display: grid; grid-template-columns: 90px minmax(0,1fr); align-items: center; gap: 12px; margin-bottom: 18px; min-height: 88px; }
 .comparison-layer-figure { height: 88px; display: grid; place-items: center; }
 .comparison-layer-mini { display: block; width: 100%; height: 100%; overflow: hidden; }
 .comparison-stage-number { font-size: 9px; letter-spacing: .1em; color: #ff8f61; }
 .comparison-stage h3 { margin: 8px 0 0; font-size: 17px; font-weight: 400; line-height: 1.25; color: #eee; }
 .comparison-stage dl { margin: 0; }
 .comparison-stage-row { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 14px; padding: 12px 0; border-top: 1px solid #303030; font-size: 12px; line-height: 1.5; }
 .comparison-stage-row dt { color: #999; overflow-wrap: anywhere; }
 .comparison-stage-row dd { margin: 0; color: #ddd; overflow-wrap: anywhere; }
 .comparison-stage-row dd > span:not([hidden]) { display: block; animation: comparisonValueIn 180ms ease-out; }
 .comparison-stage-row [hidden] { display: none; }
 .comparison-mobile[data-selected-plan="2"] .comparison-stage { border-color: #51301f; }
 .comparison-legend { grid-template-columns: 1fr 1fr; }
 .comparison-legend > span:first-child { display: none; }
}
@keyframes comparisonValueIn { from { opacity: .3; transform: translateY(3px); } to { opacity: 1; transform: translateY(0); } }
@media(prefers-reduced-motion:reduce) { .comparison-stage-row dd > span:not([hidden]) { animation: none; } }

/* Refine the original exploded axonometric drawing, preserving its composition. */
.comparison-house { color: #b6b6ad; }
.house-grain { opacity: .58; }
.exploded-house { max-width: 400px; max-height: 1000px; }
.comparison-table { font-size: 13px; line-height: 1.5; }
.comparison-table td { color: #f1f1f1; }
.comparison-table th:first-child { color: #d0d0d0; }
.comparison-table thead th { color: #fff; font-size: 15px; }
.comparison-table .comparison-group th { color: #fff; font-size: 18px; }
.comparison-intro > div:last-child > p { color: #d0d0d0; }
.comparison-house figcaption, .comparison-legend { color: #c5c5c5; }
.included { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #ff6a33; box-shadow: 0 0 0 3px #ff6a3317; vertical-align: middle; }
.comparison-dialog:focus { outline: none; }
body:has(.configuration-alternative.active) .project-actions { visibility: hidden; }
@media(max-width:768px) {
 .comparison-stage-row dt, .comparison-plan-status { color: #c9c9c9; }
 .comparison-stage-row dd, .comparison-stage h3 { color: #fff; }
 .comparison-layer-mini { color: #c5c5bb; }
 .comparison-stage-row { font-size: 13px; }
 .comparison-plan-picker button { color: #eee; }
}
/* Individual line drawings share a row with their own specification group. */
.comparison-layout { display: block; }
.comparison-connectors { display: none; }
.comparison-intro { margin-bottom: 44px; }
.comparison-table col.illustration { width: 28%; }
.comparison-table col.parameter { width: 25%; }
.comparison-table { font-size: 14px; line-height: 1.5; }
.comparison-table th, .comparison-table td { padding: 12px 14px; border-bottom-color: #303630; }
.comparison-table thead th { padding: 0 14px 16px; }
.comparison-table thead th:nth-child(2) { color: #c3c9c4; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.comparison-table .comparison-group th { font-size: 20px; padding: 24px 14px 14px; color: #fff; }
.comparison-section-index { font-size: 11px; color: #ff9467; display: inline-block; margin-right: 12px; vertical-align: middle; }
.comparison-table td.comparison-illustration { padding: 20px 26px 20px 0; vertical-align: middle; border-bottom-color: #424b44; }
.comparison-illustration img { display: block; width: 100%; height: auto; }
@media(max-width:1100px) and (min-width:769px) {
 .comparison-table { font-size: 12px; }
 .comparison-table th,.comparison-table td { padding-left: 8px; padding-right: 8px; }
 .comparison-table .comparison-group th { font-size: 18px; }
 .comparison-table td.comparison-illustration { padding-right: 14px; }
}
@media(max-width:768px) {
 .comparison-layout { display: none; }
 .comparison-stages { border-left: 0; padding-left: 0; }
 .comparison-stage::before { display: none; }
 .comparison-stage > header { grid-template-columns: 132px minmax(0,1fr); min-height: 110px; gap: 16px; }
 .comparison-layer-figure { height: 110px; }
 .comparison-layer-mini { object-fit: contain; }
 .comparison-stage h3 { font-size: 19px; }
 .comparison-stage-row { font-size: 14px; }
}
@media(max-width:380px) {
 .comparison-stage > header { grid-template-columns: 106px minmax(0,1fr); gap: 12px; }
 .comparison-stage h3 { font-size: 17px; }
}
@media(min-width:769px) {
 .configuration-alternative .comparison-close { position: fixed; top: 36px; right: 40px; z-index: 4; }
}
/* Give the drawing its own full-width mobile stage, with a readable line scale. */
@media(max-width:768px) {
 .comparison-stage { padding: 20px 16px; }
 .comparison-stage > header { grid-template-columns: minmax(0,1fr); gap: 18px; margin-bottom: 20px; }
 .comparison-stage > header > div:last-child { grid-row: 1; }
 .comparison-layer-figure { grid-row: 2; height: 210px; width: 100%; padding: 8px 0; box-sizing: border-box; }
 .comparison-layer-mini { width: 100%; height: 100%; object-fit: contain; }
 .comparison-stage h3 { font-size: 22px; line-height: 1.3; }
 .comparison-stage-number { font-size: 10px; color: #ffab87; }
}
/* Match the main page's right-hand drawer placement. */
.configuration-bg.configuration-alternative {
 justify-content: flex-end;
 align-items: flex-start;
 padding: 0;
 background: rgba(13,13,13,.8);
}
.configuration-alternative .comparison-dialog {
 width: 100%;
 max-width: 1280px;
 height: 100%;
 padding: 76px 40px 32px;
 border-left: 1px solid #303530;
}
.configuration-alternative .comparison-close {
 position: fixed;
 top: 20px;
 right: 24px;
 z-index: 4;
 width: 40px;
 height: 40px;
 display: grid;
 place-items: center;
 line-height: 1;
}
.comparison-intro { gap: 40px; margin-bottom: 40px; }
.comparison-intro h2 { font-size: clamp(40px,4vw,60px); }
.comparison-intro > div:last-child > p { margin-bottom: 20px; }
.comparison-table .comparison-group th { padding-top: 20px; padding-bottom: 14px; }
.comparison-table td.comparison-illustration { position: relative; height: 220px; padding: 16px 24px 16px 0; }
.comparison-illustration img { position: absolute; inset: 16px 24px 16px 0; width: calc(100% - 24px); height: calc(100% - 32px); object-fit: contain; }
.comparison-table tbody > tr:not(.comparison-group) > :is(th,td) { padding-top: 14px; padding-bottom: 14px; }
.comparison-table thead th:nth-child(2) { padding-left: 0; }
.comparison-table .comparison-group th { padding-left: 0; }
.included, .comparison-legend .legend-dot {
 display: inline-block;
 width: 22px;
 height: 22px;
 border-radius: 0;
 background: url('../img/icons/check-orange.svg') center / contain no-repeat;
 box-shadow: none;
 vertical-align: middle;
}
@media(max-width:768px) {
 .configuration-alternative .comparison-dialog { padding: 72px 20px 28px; border-left: 0; }
 .configuration-alternative .comparison-close { top: 16px; right: 16px; }
 .comparison-intro { gap: 24px; margin-bottom: 28px; }
}

/* One grid rhythm for column labels, values and section headings. */
@media(min-width:769px){
 .configuration-alternative .comparison-table thead th{padding:16px;vertical-align:middle;line-height:1.4;}
 .configuration-alternative .comparison-table thead th:nth-child(-n+2){padding-left:0;}
 .configuration-alternative .comparison-table tbody>tr:not(.comparison-group)>:is(th,td){padding:16px;line-height:1.5;}
 .configuration-alternative .comparison-table tbody>tr:not(.comparison-group)>th{padding-left:0;}
 .configuration-alternative .comparison-table .comparison-group th{padding:24px 16px 24px 0;line-height:1.3;}
 .configuration-alternative .comparison-section-index{margin-right:12px;vertical-align:baseline;}
 .configuration-alternative .comparison-table td.comparison-illustration{height:auto;padding:16px 24px 16px 0;}
 .configuration-alternative .comparison-table td:has(>.included){vertical-align:middle;}
 .configuration-alternative .comparison-table td>.included{display:block;margin:0;}
}
@media(max-width:768px){
 .configuration-alternative .comparison-stage{padding:20px 16px;}
 .configuration-alternative .comparison-stage>header{gap:16px;margin-bottom:24px;}
 .configuration-alternative .comparison-stage-number{display:block;margin-bottom:8px;}
 .configuration-alternative .comparison-stage h3,.configuration-alternative .comparison-stage dl{margin:0;}
 .configuration-alternative .comparison-stage-row{padding:16px 0;gap:16px;}
 .configuration-alternative .comparison-stage-row dt,.configuration-alternative .comparison-stage-row dd{margin:0;}
 .configuration-alternative .comparison-stage-row:last-child{padding-bottom:0;}
}

/* Consultation follows the complete comparison; mobile compares all plans by scrolling. */
.comparison-intro > div:last-child > p { margin-bottom:0; }
.comparison-question { margin-top:40px; padding:32px 0 8px; border-top:1px solid #303630; display:flex; align-items:center; justify-content:space-between; gap:32px; }
.comparison-question h3 { margin:0 0 12px; font:400 36px/1.15 var(--first-font); letter-spacing:normal; color:#eee; }
.comparison-question p { margin:0; max-width:520px; font-size:16px; line-height:1.5; color:#c5c5c5; }
.comparison-question .comparison-consult { flex-shrink:0; }
@media(max-width:768px) {
 .configuration-alternative .comparison-layout { display:block; }
 .configuration-alternative .comparison-mobile { display:none; }
 .configuration-alternative .comparison-scroll { overflow-x:auto; overscroll-behavior-x:contain; -webkit-overflow-scrolling:touch; touch-action:pan-x pan-y pinch-zoom; }
 .configuration-alternative .comparison-table { width:1080px; min-width:1080px; font-size:14px; }
 .configuration-alternative .comparison-table col.illustration { width:240px; }
 .configuration-alternative .comparison-table col.parameter { width:240px; }
 .configuration-alternative .comparison-table thead th { padding:16px; font-size:15px; }
 .configuration-alternative .comparison-table th,.configuration-alternative .comparison-table td { padding:16px; }
 .configuration-alternative .comparison-table .comparison-group th { padding:24px 16px; font-size:22px; }
 .configuration-alternative .comparison-table td.comparison-illustration { height:220px; padding:16px; }
 .configuration-alternative .comparison-illustration img { inset:16px; width:calc(100% - 32px); height:calc(100% - 32px); }
 .configuration-alternative .comparison-scroll::before { content:'Листайте влево-вправо, чтобы сравнить комплектации ↔'; font-size:13px; line-height:1.5; padding:0 0 20px; width:calc(100vw - 40px); white-space:normal; }
 .configuration-alternative .comparison-table thead th:nth-child(2) { position:sticky; left:0; z-index:2; background:#0b0b0b; }
 .configuration-alternative .comparison-table thead th:first-child { position:static; }
 .comparison-question { margin-top:28px; padding-top:28px; flex-direction:column; align-items:stretch; gap:24px; }
 .comparison-question h3 { font-size:30px; }
 .comparison-question p { font-size:15px; }
 .comparison-question .comparison-consult { width:100%; }
}

.comparison-mobile-illustration { display:none; }
@media(max-width:768px) {
 .configuration-alternative .comparison-table { width:760px; min-width:760px; }
 .configuration-alternative .comparison-table col.illustration { width:0; }
 .configuration-alternative .comparison-table col.parameter { width:190px; }
 .configuration-alternative .comparison-table td.comparison-illustration,
 .configuration-alternative .comparison-table thead th:first-child { display:none; }
 .configuration-alternative .comparison-table .comparison-group th { padding:24px 0; }
 .comparison-mobile-illustration { display:block; position:sticky; left:0; width:calc(100vw - 40px); max-width:728px; height:230px; padding:12px 0 24px; }
 .comparison-mobile-illustration img { display:block; width:100%; height:100%; object-fit:contain; }
}

.configuration-alternative .comparison-layout--mobile { display:none; }
@media(max-width:768px) {
 .configuration-alternative .comparison-layout:not(.comparison-layout--mobile) { display:none; }
 .configuration-alternative .comparison-layout--mobile { display:block; }
 .configuration-alternative .comparison-layout--mobile .comparison-table thead th:first-child { display:table-cell; position:sticky; left:0; background:#0b0b0b; z-index:2; }
 .configuration-alternative .comparison-layout--mobile .comparison-table thead th:nth-child(2) { position:static; }
}

/* Balance optical illustration sizes; the short works group needs its own height. */
.configuration-alternative .comparison-illustration > img,
.configuration-alternative .comparison-mobile-illustration > img {
 transform:scale(.88); transform-origin:center;
}
.configuration-alternative [data-config-group="works"] .comparison-illustration > img,
.configuration-alternative [data-config-group="works"] .comparison-mobile-illustration > img {
 transform:none;
}
@media(min-width:769px) {
 .configuration-alternative .comparison-table [data-config-group="works"] td.comparison-illustration { height:290px; }
}

/* Included marks align with the first line of the parameter label. */
.configuration-alternative .comparison-table tbody > tr:not(.comparison-group) > td:has(> .included) {
 vertical-align:top;
}
.configuration-alternative .comparison-table tbody > tr:not(.comparison-group) > td > .included {
 margin:0;
}

/* Keep the specification directly below its heading despite the taller illustration. */
@media(min-width:769px) {
 .configuration-alternative .comparison-table [data-config-group="works"] > .comparison-group { height:74px; }
 .configuration-alternative .comparison-table [data-config-group="works"] > tr:last-child { height:216px; }
}

/* Section names stay on screen while the plan columns move horizontally. */
@media(max-width:768px) {
 .configuration-alternative .comparison-layout--mobile .comparison-group-title {
  display:block; position:sticky; left:0; width:calc(100vw - 40px); max-width:728px;
  box-sizing:border-box; white-space:normal; padding-right:16px;
 }
}

/* Keep plan names visible during vertical scrolling and aligned during swipes. */
.comparison-pinned-heading { display:none; }
@media(max-width:768px) {
 .comparison-pinned-heading { display:block; position:sticky; top:0; height:0; z-index:8; visibility:hidden; pointer-events:none; }
 .comparison-pinned-heading.is-visible { visibility:visible; }
 .comparison-pinned-heading__track { display:grid; height:64px; background:#0b0b0b; border-bottom:1px solid #555; }
 .comparison-pinned-heading { clip-path:inset(-64px 0 -64px 0); }
 .comparison-pinned-heading::before { content:''; position:absolute; top:-64px; left:0; right:0; height:64px; background:#0b0b0b; }
 .comparison-pinned-heading__track > span,
 .comparison-pinned-heading__corner { display:flex; align-items:center; padding:16px; box-sizing:border-box; font-size:15px; font-weight:400; color:#c3c9c4; background:#0b0b0b; }
 .comparison-pinned-heading__track > span:last-child { color:#ff6a33; background:#1d100a; }
 .comparison-pinned-heading__corner { position:absolute; top:0; left:0; height:64px; padding-left:0; border-bottom:1px solid #555; text-transform:uppercase; letter-spacing:.1em; font-size:11px; }
 .configuration-alternative .comparison-close { z-index:10; }
}