/* ===================================================================
   1. Tokens
   =================================================================== */
:root {
  --bg:       #F8F9F8;
  --ink:      #1C1C21;

  --serif: "Inter", Georgia, serif;
  --sans:  "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --t-xs:    12px;
  --t-sm:    13px;
  --t-md:    16px;
  --t-lg:    38px;
  --t-xl:    54px;

  --lh-body: 1.55;
  --lh-head: 1.15;

  --pad-x:   60px;
  --pad-y:   60px;
  --col-gap: max(32px, calc(12.5vw - 79px));
  --case-pad: 100px;

  --ease: cubic-bezier(.16, 1, .3, 1);
}

/* ===================================================================
   2. Reset + base
   =================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: var(--t-md);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
blockquote { margin: 0; padding: 0; }
::selection { background: #1C1C21; color: #F0F0F2; }

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9997;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  mix-blend-mode: overlay;
}

/* ===================================================================
   3. Page shell
   =================================================================== */
.page {
  display: grid;
  grid-template-columns: clamp(200px, 23.6vw, 340px) 1fr 1fr;
  column-gap: var(--col-gap);
  min-height: 100vh;
  padding: 0 var(--pad-x);
}

/* ===================================================================
   4. Left fixed column
   =================================================================== */
.left {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  padding: var(--pad-y) 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: var(--bg);
  max-width: 340px;
}

/* Hover avatar */
.hover-avatar {
  position: fixed;
  top: 0; left: 0;
  z-index: 9999;
  pointer-events: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  transform: translate(-50%, -50%) scale(.85);
  opacity: 0;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.hover-avatar.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
@media (hover: none) { .hover-avatar { display: none; } }
#heroText { cursor: none; }

/* Intro group */
.intro {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.intro__top {
  display: flex;
  flex-direction: column;
}

.intro__name {
  font-size: 16px;
  line-height: 20px;
  font-weight: 600;
  color: #1C1C21;
  margin: 0;
}
.intro__role {
  font-size: 16px;
  line-height: 20px;
  font-weight: 500;
  color: rgba(28, 28, 33, 0.7);
  margin: 4px 0 0;
}
.intro__bio {
  font-size: 24px;
  line-height: 28px;
  font-weight: 500;
  color: #1C1C21;
  margin: 24px 0 0;
}
.intro__extra {
  font-size: 24px;
  line-height: 28px;
  font-weight: 500;
  color: rgba(28, 28, 33, 0.7);
  margin: 8px 0 0;
}

/* CV download button */
.btn-cv {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 12px;
  margin-top: 24px;
  background: rgba(28, 28, 33, 0.05);
  border-radius: 16px;
  text-decoration: none;
  font-size: 12px;
  line-height: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1C1C21;
  transition: background 0.2s var(--ease);
  white-space: nowrap;
  align-self: flex-start;
}
.btn-cv:hover { background: rgba(28, 28, 33, 0.1); }

/* Social section */
.intro__social {
  margin-top: auto;
  padding-bottom: 4px;
}
.intro__social-label {
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(28, 28, 33, 0.7);
  margin-bottom: 8px;
}
.intro__social-btns {
  display: flex;
  gap: 8px;
}
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(28, 28, 33, 0.05);
  border-radius: 16px;
  color: #1C1C21;
  text-decoration: none;
  transition: background 0.2s var(--ease);
  flex-shrink: 0;
}
.btn-icon:hover { background: rgba(28, 28, 33, 0.1); }

/* Links */
.links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  padding-bottom: 4px;
}
.links a {
  font-size: 16px;
  line-height: 20px;
  font-weight: 500;
  color: #1C1C21;
  text-decoration: none;
  width: fit-content;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.links a:hover { border-color: #1C1C21; }

/* ===================================================================
   5. Right scroll column
   =================================================================== */
.right {
  min-width: 0;
  padding: var(--pad-y) 0 var(--case-pad);
  grid-column: span 2;
  position: relative;
}
.right::before {
  content: '';
  position: absolute;
  left: -20px;
  top: var(--pad-y);
  bottom: 0;
  width: 1px;
  background: rgba(28, 28, 33, 0.3);
}
@media (max-width: 760px) { .right::before { display: none; } }

/* ===================================================================
   6. Index — case cards
   =================================================================== */
.cases {
  display: flex;
  flex-direction: column;
  gap: 96px;
}

.case {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: clamp(924px, calc(28vw + 476px), 1600px);
  align-self: flex-start;
  cursor: pointer;
}


/* Cursor bubble */
.cursor-bubble {
  position: fixed;
  top: 0; left: 0;
  z-index: 9999;
  pointer-events: none;
  color: #F8F9F8;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  white-space: nowrap;
  padding: 4px 12px;
  background: #1C1C21;
  border-radius: 16px;
  opacity: 0;
  transform: translate(18px, 18px) scale(.96);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.cursor-bubble.is-visible {
  opacity: 1;
  transform: translate(18px, 18px) scale(1);
}
@media (hover: none) { .cursor-bubble { display: none; } }

.case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}
.case__tags span {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: rgba(28, 28, 33, 0.05);
  border-radius: 16px;
  color: #1C1C21;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  text-transform: uppercase;
}

.case__title {
  font-size: 44px;
  font-weight: 800;
  line-height: 48px;
  color: #1C1C21;
  text-transform: uppercase;
  margin: 0 0 48px;
}

.case__image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
  background: #d8d8db;
  isolation: isolate;
  margin-bottom: 16px;
  transition: transform 0.4s var(--ease);
}
.case__cover {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.case[data-variant="1"] .case__image,
.case[data-variant="3"] .case__image {
  aspect-ratio: unset;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.case[data-variant="1"] .case__cover,
.case[data-variant="3"] .case__cover {
  height: auto;
  object-fit: unset;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
}
.case[data-variant="4"] .case__image {
  aspect-ratio: unset;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.case[data-variant="4"] .case__cover {
  height: auto;
  object-fit: unset;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
}
.case__divider { display: none; }

.case__metrics {
  display: grid;
  grid-template-rows: auto auto;
  grid-auto-flow: column;
  grid-auto-columns: auto;
  column-gap: 48px;
  row-gap: 4px;
  align-items: baseline;
  justify-content: start;
}
.metric { display: contents; }
.metric__value {
  font-size: 32px;
  font-weight: 700;
  line-height: 28px;
  color: #1C1C21;
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
}
.metric__label {
  font-size: 12px;
  font-weight: 500;
  line-height: 20px;
  color: #1C1C21;
}

/* ===================================================================
   7. Reveal animation
   =================================================================== */
.r {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.r.is-in { opacity: 1; transform: none; }
.r-1 { transition-delay: .05s; }
.r-2 { transition-delay: .15s; }
.r-3 { transition-delay: .25s; }
.r-4 { transition-delay: .35s; }

/* ===================================================================
   8. Responsive — shared
   =================================================================== */
@media (min-width: 1601px) {
  :root { --col-gap: calc(25vw - 279px); }
}
@media (max-width: 1200px) and (min-width: 761px) {
  .case__title { font-size: 36px; line-height: 38px; }
}
@media (max-width: 760px) {
  :root {
    --pad-x: 24px;
    --pad-y: 32px;
    --t-md: 15px;
    --t-lg: 28px;
    --t-xl: 44px;
    --case-pad: 64px;
  }
  .page { grid-template-columns: 1fr; column-gap: 0; }
  .right { grid-column: span 1; }
  .left {
    position: static;
    height: auto;
    gap: 40px;
    padding-bottom: 40px;
  }
  .links { margin-top: 16px; }
  .case { width: 100%; }
  .case__title { font-size: 32px; line-height: 36px; white-space: normal; }
  .case__title, .case__tags, .case__metrics { opacity: 1; transform: none; }
  .case__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 40px;
  }
  .metric {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
}
@media (max-width: 420px) {
  :root { --pad-x: 18px; }
}

/* ===================================================================
   9. Case page
   =================================================================== */

/* Left column — case page */
.cs-left {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.cs-left .links { margin-top: auto; }
.cs-left .intro__social { margin-top: auto; padding-bottom: 4px; }

a.cs-left__identity {
  text-decoration: none;
  display: block;
  width: fit-content;
}
.cs-left__name {
  font-size: 16px;
  font-weight: 600;
  line-height: 20px;
  color: #1C1C21;
}
.cs-left__role {
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  color: rgba(28, 28, 33, 0.7);
  margin-top: 4px;
}

/* Anchor nav */
.cs-left__nav {
  position: fixed;
  right: calc(100vw - 20px - clamp(200px, 23.6vw, 340px) - var(--col-gap));
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 4px;
}
.cs-nav__link {
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(28, 28, 33, 0.50);
  transition: color 0.2s var(--ease), font-weight 0s;
}
.cs-nav__link:hover { color: rgba(28, 28, 33, 0.70); }
.cs-nav__link.is-active {
  color: rgba(28, 28, 33, 0.70);
  font-weight: 700;
}

/* Close button */
.cs-close {
  position: fixed;
  top: var(--pad-y);
  right: var(--pad-x);
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  color: rgba(28, 28, 33, 0.70);
  z-index: 200;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.cs-close:hover {
  color: #1C1C21;
  border-color: #1C1C21;
}

/* Content width cap */
.cs-content { max-width: 800px; }

/* Title */
.cs-title {
  font-size: 60px;
  font-weight: 800;
  line-height: 56px;
  text-transform: uppercase;
  color: #1C1C21;
  margin: 0 0 24px;
}

/* Tags */
.cs-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 48px;
}
.cs-tags span {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: rgba(28, 28, 33, 0.05);
  border-radius: 16px;
  color: #1C1C21;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  text-transform: uppercase;
}
.cs-tags span.cs-tag--dark {
  background: #1C1C21;
  color: #F8F9F8;
}

/* Short description */
.cs-intro {
  font-size: 26px;
  line-height: 30px;
  font-weight: 500;
  color: #1C1C21;
  margin: 0 0 48px;
}

/* Metrics */
.cs-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
  max-width: min(calc(28vw + 491px), 1600px);
  margin-bottom: 48px;
}
.cs-metric {
  flex: 1 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: rgba(28, 28, 33, 0.03);
  border-radius: 10px;
  padding: 16px;
}
.cs-metric__value {
  font-size: 44px;
  font-weight: 700;
  line-height: 38px;
  color: #1C1C21;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.cs-metric__value del {
  text-decoration: line-through;
  font-weight: 500;
  font-size: 1em;
  margin-right: 2px;
}
.cs-metric__label {
  font-size: 12px;
  font-weight: 500;
  line-height: 13px;
  color: #1C1C21;
}

/* Sections */
.cs-section { margin-bottom: 48px; }
.cs-section--no-label { margin-top: -16px; }

.cs-section__label {
  font-size: 12px;
  font-weight: 700;
  line-height: 16px;
  text-transform: uppercase;
  color: rgba(28, 28, 33, 0.7);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.cs-decision-num {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  color: #1C1C21;
  margin: 0 0 8px;
}
.cs-section__heading {
  font-size: 26px;
  font-weight: 500;
  line-height: 30px;
  color: #1C1C21;
  margin: 0 0 16px;
}
.cs-subheading {
  font-size: 16px;
  font-weight: 600;
  color: #1C1C21;
  margin: 0 0 8px;
}

/* Body text */
.cs-body {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  color: #1C1C21;
}
.cs-body p { margin: 0 0 16px; }
.cs-body ul { padding-left: 20px; margin: 0 0 16px; }
.cs-body ol { padding-left: 0; list-style: none; margin: 0 0 16px; }
.cs-body li { margin-bottom: 8px; }
.cs-body h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  color: #1C1C21;
  margin: 0 0 16px;
}

/* Two-column (ЦА / Задачи) */
.cs-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 16px;
}
.cs-two-col h4 {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  color: #1C1C21;
  margin: 0 0 16px;
}
.cs-two-col ul { padding-left: 20px; margin: 0; }
.cs-two-col li { font-size: 16px; font-weight: 400; line-height: 24px; margin-bottom: 16px; }

/* Quote */
.cs-quote {
  width: 100%;
  max-width: min(calc(28vw + 491px), 1600px);
  background: rgba(28, 28, 33, 0.03);
  border-radius: 16px;
  padding: 16px;
  margin: -16px 0 32px;
}
.cs-quote__text {
  font-size: 26px;
  font-weight: 500;
  line-height: 30px;
  color: #1C1C21;
  margin: 0 0 16px;
}
.cs-quote__cite {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  color: rgba(28, 28, 33, 0.7);
  font-style: normal;
  display: block;
}

/* Inline labels: Контекст / Решение / Результат */
.cs-label-ctx { color: #1C1C21; font-weight: 600; }
.cs-label-res  { color: #B8860B; font-weight: 600; }

/* Callout block (Осознанный компромисс, Что бы я сделала иначе) */
.cs-callout { background: rgba(28, 28, 33, 0.03); border-radius: 10px; padding: 16px; margin-top: 16px; }
.cs-callout__label { font-size: 12px; font-weight: 600; line-height: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(28, 28, 33, 0.7); margin-bottom: 8px; }
.cs-callout__heading { font-size: 16px; font-weight: 600; line-height: 24px; color: #1C1C21; margin: 0 0 8px; }
.cs-callout p { font-size: 16px; line-height: 24px; color: #1C1C21; margin: 0 0 8px; }
.cs-callout p:last-child { margin-bottom: 0; }
.cs-callout ul { padding-left: 20px; margin: 8px 0 0; }
.cs-callout li { font-size: 16px; line-height: 24px; color: #1C1C21; margin-bottom: 8px; }
.cs-callout li:last-child { margin-bottom: 0; }

/* Image placeholder */
.cs-img-placeholder {
  background: rgba(28, 28, 33, 0.05);
  border-radius: 10px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: rgba(28, 28, 33, 0.35);
  margin-top: 16px;
  text-align: center;
  padding: 16px;
}
.cs-img-placeholder--wide {
  width: 100%;
  max-width: min(calc(28vw + 491px), 1600px);
  margin-bottom: 48px;
  height: 480px;
}

/* Three-column image grid (inside cs-content) */
.cs-three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}
.cs-three-col .cs-img-placeholder { margin-top: 0; height: 240px; font-size: 12px; }

/* Wide image containers — same width as metrics/quote, outside cs-content */
.cs-imgs {
  width: 100%;
  max-width: min(calc(28vw + 491px), 1600px);
  margin-bottom: 48px;
}
.cs-imgs img { width: 100%; height: auto; display: block; border-radius: 10px; border: 1px solid rgba(28, 28, 33, 0.08); }
.cs-imgs--col > div > img { width: 100%; height: auto; display: block; border-radius: 10px; border: 1px solid rgba(28, 28, 33, 0.08); }
.cs-caption { font-size: 12px; font-weight: 400; line-height: 16px; color: rgba(28, 28, 33, 0.7); margin: 8px 0 0; }
.cs-imgs.cs-img-placeholder { height: 360px; }
.cs-imgs.cs-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 0; }
.cs-imgs.cs-three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-top: 0; }
.cs-imgs .cs-img-placeholder { margin-top: 0; height: 240px; font-size: 12px; }
.cs-imgs--col { display: flex; flex-direction: column; gap: 16px; }

/* Before/after slider */
.cs-before-after {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
  user-select: none;
  -webkit-user-select: none;
}
.cs-ba__before,
.cs-ba__after {
  width: 100%;
  height: auto;
  display: block;
}
.cs-ba__after {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: cover;
  clip-path: inset(0 0 0 50%);
  will-change: clip-path;
}
.cs-ba__handle {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 100%;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; /* overridden to auto via JS */
}
.cs-ba__handle-line {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: rgba(255,255,255,0.9);
}
.cs-ba__handle-btn {
  width: 32px;
  height: 32px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 1px 8px rgba(0,0,0,0.25);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.cs-ba__handle-btn::before,
.cs-ba__handle-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  border: 5px solid transparent;
}
.cs-ba__handle-btn::before {
  right: 8px;
  transform: translateY(-50%);
  border-right-color: rgba(28,28,33,0.45);
}
.cs-ba__handle-btn::after {
  left: 8px;
  transform: translateY(-50%);
  border-left-color: rgba(28,28,33,0.45);
}
.cs-ba__label {
  position: absolute;
  top: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: white;
  background: rgba(0,0,0,0.28);
  border-radius: 4px;
  padding: 2px 6px;
  z-index: 2;
  pointer-events: none;
}
.cs-ba__label--before { left: 10px; }
.cs-ba__label--after  { right: 10px; }

/* Section whose image sits outside cs-content below it */
.cs-section--has-img { margin-bottom: 16px; }

/* 32px gap above — reduces 48px from previous element to 32px via margin collapse */
.cs-section--gap-sm { margin-top: -16px; }

/* Results table */
.cs-rtable { border-top: 1px solid rgba(28, 28, 33, 0.1); margin-top: 16px; }
.cs-rtable__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(28, 28, 33, 0.1);
}
.cs-rtable__stage { font-size: 16px; font-weight: 400; line-height: 24px; color: rgba(28, 28, 33, 0.50); }
.cs-rtable__title { font-size: 16px; font-weight: 600; line-height: 24px; color: #1C1C21; margin: 0 0 8px; }
.cs-rtable__body p { font-size: 16px; line-height: 24px; color: #1C1C21; margin: 0 0 8px; }
.cs-rtable__body p:last-child { margin-bottom: 0; }

/* Before/after diff table (two-column, До редизайна / После редизайна) */
.cs-diff-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  border-top: 1px solid rgba(28, 28, 33, 0.1);
  padding-top: 20px;
  margin-top: 16px;
}
.cs-diff-table__col { display: flex; flex-direction: column; gap: 10px; }
.cs-diff-table__head {
  font-size: 11px;
  font-weight: 600;
  line-height: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(28, 28, 33, 0.45);
  margin-bottom: 4px;
}
.cs-diff-table__col p { font-size: 16px; line-height: 24px; color: #1C1C21; margin: 0; }
.cs-diff-table__col strong { color: #B8860B; }

/* Comparison metrics (before → after) */
.cs-compare {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
  max-width: min(calc(28vw + 491px), 1600px);
  margin-bottom: 48px;
}
.cs-compare__item {
  flex: 1 0 auto;
  background: rgba(28, 28, 33, 0.03);
  border-radius: 10px;
  padding: 16px;
}
.cs-compare__before { font-size: 16px; font-weight: 400; line-height: 24px; color: #1C1C21; }
.cs-compare__before del { text-decoration: line-through; }
.cs-compare__after {
  font-size: 44px;
  font-weight: 700;
  line-height: 38px;
  color: #1C1C21;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.cs-compare__label { font-size: 12px; font-weight: 500; line-height: 13px; color: #1C1C21; margin-top: 8px; }

/* Scrollable image (16:10 container, manual wheel scroll) */
.cs-scroll-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
  position: relative;
  cursor: ns-resize;
}
.cs-scroll-img img {
  width: 100%;
  height: auto;
  display: block;
  transform: translateY(0);
  will-change: transform;
  transition: transform 0.12s ease-out;
}

/* Inline link in intro */
.cs-intro__link {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: opacity 0.2s var(--ease);
}
.cs-intro__link:hover { opacity: 0.6; }

/* Product link — тонкое подчёркивание всегда */
/* Product buttons */
.cs-product-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

/* Next case section */
.cs-next-case-section {
  max-width: min(calc(28vw + 491px), 1600px);
  border-top: 1px solid rgba(28, 28, 33, 0.7);
  padding-top: 48px;
  margin-top: 96px;
}
.cs-next-case-label {
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(28, 28, 33, 0.7);
  margin-bottom: 16px;
}
.cs-next-case {
  display: flex;
  align-items: stretch;
  gap: 48px;
  width: 100%;
  color: inherit;
  text-decoration: none;
}

/* Scroll to top button */
.btn-scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(28, 28, 33, 0.05);
  border-radius: 16px;
  border: none;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), background 0.2s var(--ease);
  z-index: 100;
}
.btn-scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.btn-scroll-top:hover { background: rgba(28, 28, 33, 0.1); }
.cs-next-case__cover {
  width: 240px;
  flex-shrink: 0;
}
.cs-next-case__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(28, 28, 33, 0.08);
  display: block;
}
.cs-next-case__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cs-next-case .cs-tags { margin-bottom: 0; }
.cs-next-case__title {
  font-size: 26px;
  font-weight: 800;
  line-height: 30px;
  text-transform: uppercase;
  color: #1C1C21;
  margin: 0;
}

/* Case page responsive */
@media (max-width: 1200px) and (min-width: 761px) {
  .cs-title { font-size: 44px; line-height: 44px; }
  /* Next case: уже колонка — уменьшаем фото и шрифт */
  .cs-next-case { gap: 32px; }
  .cs-next-case__cover { width: 160px; }
  .cs-next-case__title { font-size: 20px; line-height: 24px; }
}
@media (max-width: 760px) {
  .cs-left__nav { display: none; }
  .cs-close { display: none; }
  .cs-left .links { margin-top: 24px; }
  .intro__social { margin-top: 24px; }
  .cs-left .intro__social { margin-top: 24px; }
  .cs-title { font-size: 36px; line-height: 36px; }
  .cs-intro { font-size: 20px; line-height: 26px; }
  .cs-metric__value { font-size: 32px; }
  .cs-metrics { flex-wrap: wrap; }
  .cs-two-col { grid-template-columns: 1fr; }
  .cs-three-col { grid-template-columns: 1fr; }
  .cs-imgs.cs-two-col { grid-template-columns: 1fr; }
  .cs-imgs.cs-three-col { grid-template-columns: 1fr; }
  .cs-rtable__row { grid-template-columns: 1fr; gap: 4px; }
  .cs-rtable__stage { color: rgba(28, 28, 33, 0.45); font-weight: 600; }
  .cs-diff-table { grid-template-columns: 1fr; gap: 24px; }
  .cs-quote__text { font-size: 20px; }
  /* Сравнительные метрики: уменьшаем на мобайле */
  .cs-compare { flex-wrap: wrap; }
  .cs-compare__item { flex: 1 0 auto; min-width: calc(50% - 8px); }
  .cs-compare__after { font-size: 32px; line-height: 32px; }
  .cs-compare__before { font-size: 14px; line-height: 20px; }
  .cs-next-case-section { margin-top: 48px; padding-top: 32px; }
  .cs-next-case { flex-direction: column; gap: 24px; }
  .cs-next-case__cover { width: 100%; }
  .cs-next-case__cover img { height: auto; aspect-ratio: 16 / 9; }
  .cs-next-case__title { font-size: 22px; line-height: 28px; }
}