:root {
  --primary: #DEDBC8;
  --text: #E1E0CC;
  --about: #101010;
  --card: #171717;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: #000; }
body {
  margin: 0;
  background: #000;
  color: var(--text);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: 5rem; }
.serif { font-family: 'Playfair Display', Georgia, serif; font-style: italic; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- Верхняя панель ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, .88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(222, 219, 200, .1);
}
.topbar-inner {
  max-width: 76rem;
  margin: 0 auto;
  padding: .8rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand { font-weight: 800; font-size: 1.35rem; letter-spacing: -.045em; color: var(--text); }
.topbar-links { display: flex; align-items: center; gap: 1.15rem; }
.topbar-links a { font-size: .9375rem; color: rgba(225, 224, 204, .72); transition: color .2s ease; }
.topbar-links a:hover { color: var(--text); }
@media (max-width: 540px) { .topbar-links a.hide-xs { display: none; } }
@media (min-width: 768px) {
  .topbar-inner { padding: 1rem 1.5rem; }
  .brand { font-size: 1.5rem; }
  .topbar-links { gap: 2rem; }
  .topbar-links a { font-size: 1rem; }
}

/* ---------- Каркас ---------- */
.wrap { max-width: 76rem; margin: 0 auto; padding: 2.5rem 1.1rem 0; }
@media (min-width: 768px) { .wrap { padding: 4rem 1.5rem 0; } }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--gray-400);
  font-size: .875rem;
  margin-bottom: 1.75rem;
  transition: gap .25s var(--ease), color .2s ease;
}
.back-link:hover { color: var(--text); gap: .75rem; }
.back-link svg { width: 1rem; height: 1rem; stroke: currentColor; fill: none; stroke-width: 2; transform: rotate(180deg); }

.eyebrow {
  color: var(--primary);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
@media (min-width: 640px) { .eyebrow { font-size: .75rem; } }

h1.page-title {
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 1.25rem;
  color: var(--text);
}
@media (min-width: 768px)  { h1.page-title { font-size: 3rem; } }
@media (min-width: 1024px) { h1.page-title { font-size: 3.5rem; } }

.lead {
  color: #DEDBC8;
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 300;
  max-width: 46rem;
  margin: 0 0 2rem;
}
@media (min-width: 768px) { .lead { font-size: 1.125rem; } }

/* ---------- Кнопки ---------- */
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 3rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  border-radius: 9999px;
  padding: .8rem 1.4rem;
  font-size: .9375rem;
  font-weight: 500;
  transition: background-color .25s ease, border-color .25s ease, gap .25s var(--ease);
}
.btn svg { width: 1rem; height: 1rem; stroke: currentColor; fill: none; stroke-width: 2; flex: none; }
.btn:hover { gap: .85rem; }
.btn-primary { background: var(--primary); color: #000; }
.btn-primary:hover { background: #EFEDE0; }
.btn-ghost { border: 1px solid rgba(222, 219, 200, .28); color: var(--text); }
.btn-ghost:hover { border-color: rgba(222, 219, 200, .6); background: rgba(222, 219, 200, .05); }

/* ---------- Обложка кейса ---------- */
.case-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  max-height: 19rem;
  border-radius: 1rem;
  overflow: hidden;
  display: grid;
  place-items: center;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(222, 219, 200, .08);
}
@media (min-width: 768px) { .case-cover { border-radius: 1.75rem; } }
.case-cover svg.glyph { width: 22%; max-width: 7rem; height: auto; stroke: var(--primary); fill: none; stroke-width: 1.25; opacity: .8; }

/* ---------- Блоки ---------- */
.grid-2 { display: grid; gap: 1rem; margin-bottom: 1rem; }
@media (min-width: 900px) { .grid-2 { grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.25rem; } }

.block {
  background: var(--about);
  border-radius: 1rem;
  padding: 1.5rem;
}
@media (min-width: 768px) { .block { border-radius: 1.5rem; padding: 2rem; } }

.block h2 {
  margin: 0 0 1rem;
  font-size: .75rem;
  color: var(--gray-500);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 500;
}
.block p { color: #DEDBC8; font-size: .9375rem; line-height: 1.7; font-weight: 300; margin: 0 0 .8rem; }
.block p:last-child { margin-bottom: 0; }

.bullets { display: flex; flex-direction: column; gap: .8rem; }
.bullets li { display: flex; gap: .7rem; align-items: flex-start; }
.bullets svg { width: .95rem; height: .95rem; flex: none; margin-top: .3rem; stroke: var(--primary); fill: none; stroke-width: 2.5; }
.bullets span { color: #DEDBC8; font-size: .9375rem; line-height: 1.6; font-weight: 300; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  background: rgba(222, 219, 200, .08);
  color: var(--primary);
  font-size: .75rem;
  letter-spacing: .04em;
  padding: .4rem .8rem;
  border-radius: 9999px;
}

/* ---------- Проверить ---------- */
.verify { margin-top: 1.25rem; }
.verify-list { display: flex; flex-direction: column; gap: .75rem; margin-top: .25rem; }
.verify-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(222, 219, 200, .14);
  border-radius: .9rem;
  transition: border-color .25s ease, background-color .25s ease;
}
.verify-item:hover { border-color: rgba(222, 219, 200, .45); background: rgba(222, 219, 200, .04); }
.verify-item .vi-icon {
  width: 2.25rem; height: 2.25rem; flex: none;
  display: grid; place-items: center;
  border-radius: .6rem;
  background: rgba(222, 219, 200, .1);
}
.verify-item .vi-icon svg { width: 1.1rem; height: 1.1rem; stroke: var(--primary); fill: none; stroke-width: 2; }
.verify-item .vi-text { min-width: 0; }
.verify-item .vi-title { color: var(--text); font-size: .9375rem; font-weight: 500; }
.verify-item .vi-sub { color: var(--gray-500); font-size: .8125rem; font-weight: 300; margin-top: .15rem; word-break: break-word; }
.verify-item .vi-arrow { margin-left: auto; flex: none; width: 1rem; height: 1rem; stroke: var(--gray-400); fill: none; stroke-width: 2; transform: rotate(-45deg); }

/* ---------- Прочие кейсы ---------- */
.more { margin-top: 3.5rem; }
.more h2 { font-size: 1.25rem; font-weight: 400; color: var(--text); margin: 0 0 1.25rem; }
@media (min-width: 768px) { .more h2 { font-size: 1.5rem; } }
.more-grid { display: grid; grid-template-columns: 1fr; gap: .75rem; }
@media (min-width: 640px)  { .more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .more-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.more-card {
  background: var(--about);
  border-radius: 1rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: transform .3s var(--ease), background-color .3s ease;
}
.more-card:hover { transform: translateY(-3px); background: #151515; }
.more-card .mc-meta { color: var(--primary); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.more-card .mc-name { color: var(--text); font-size: 1rem; font-weight: 500; line-height: 1.3; }

/* ---------- CTA ---------- */
.cta {
  margin-top: 3.5rem;
  padding: 2.25rem 1.5rem;
  background: var(--about);
  border-radius: 1rem;
  text-align: center;
}
@media (min-width: 768px) { .cta { border-radius: 1.75rem; padding: 3rem; } }
.cta h2 { margin: 0 0 .75rem; font-size: 1.5rem; font-weight: 400; color: var(--text); line-height: 1.15; }
@media (min-width: 768px) { .cta h2 { font-size: 2rem; } }
.cta p { color: var(--gray-400); font-size: .9375rem; margin: 0 0 1.75rem; font-weight: 300; }

/* ---------- Подвал ---------- */
.foot {
  max-width: 76rem;
  margin: 0 auto;
  padding: 2.5rem 1.1rem 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  justify-content: space-between;
  color: var(--gray-500);
  font-size: .8125rem;
}
@media (min-width: 768px) { .foot { padding: 3rem 1.5rem 4rem; } }
.foot a { color: var(--gray-400); }
.foot a:hover { color: var(--text); }

/* ---------- Список всех кейсов ---------- */
.cases-grid { display: grid; grid-template-columns: 1fr; gap: .75rem; }
@media (min-width: 640px)  { .cases-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .cases-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.case-card {
  background: var(--about);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease);
}
.case-card:hover { transform: translateY(-4px); }
@media (min-width: 768px) { .case-card { border-radius: 1.5rem; } }

.case-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.case-thumb svg.glyph { width: 26%; max-width: 4.5rem; height: auto; stroke: var(--primary); fill: none; stroke-width: 1.25; opacity: .75; transition: opacity .3s ease, transform .5s var(--ease); }
.case-card:hover .case-thumb svg.glyph { opacity: 1; transform: scale(1.06); }

.case-badge {
  position: absolute;
  top: .7rem;
  left: .7rem;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: rgba(0, 0, 0, .62);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(222, 219, 200, .22);
  color: var(--primary);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .32rem .6rem;
  border-radius: 9999px;
}
.case-badge::before { content: ""; width: .38rem; height: .38rem; border-radius: 50%; background: var(--primary); }

.case-body { padding: 1.25rem; display: flex; flex-direction: column; flex: 1; }
@media (min-width: 768px) { .case-body { padding: 1.5rem; } }
.case-body .c-meta { color: var(--primary); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .5rem; }
.case-body .c-name { font-size: 1.0625rem; font-weight: 500; color: var(--text); line-height: 1.3; margin: 0 0 .6rem; }
.case-body .c-desc { color: var(--gray-400); font-size: .8125rem; line-height: 1.6; font-weight: 300; margin: 0 0 1.1rem; }
.case-body .c-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.25rem; }
.case-body .c-tag { background: rgba(222, 219, 200, .07); color: rgba(222, 219, 200, .75); font-size: 11px; padding: .28rem .6rem; border-radius: 9999px; }
.case-body .c-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--text);
  font-size: .8125rem;
  align-self: flex-start;
  border-bottom: 1px solid rgba(222, 219, 200, .25);
  padding-bottom: .1rem;
  transition: gap .25s var(--ease), border-color .25s ease;
}
.case-card:hover .c-link { gap: .65rem; border-color: var(--text); }
.case-body .c-link svg { width: .9rem; height: .9rem; stroke: currentColor; fill: none; stroke-width: 2; transform: rotate(-45deg); }