/* ВКР рейтинг: минималистичный дизайн без JS */
:root{
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-2: #f1f4ff;
  --ink: #0f172a;
  --muted: #5b677a;
  --line: #e5e7f3;
  --accent: #6d28d9;   /* фиолетовый */
  --accent-2: #0891b2; /* бирюза */
  --good: #16a34a;
  --radius: 18px;
  --shadow: 0 18px 40px rgba(2, 6, 23, 0.10);
  --container: 1120px;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(109, 40, 217, 0.18), transparent 62%),
    radial-gradient(780px 380px at 96% 10%, rgba(8, 145, 178, 0.16), transparent 55%),
    var(--bg);
  min-height: 100vh;
}

a{
  color: inherit;
  text-decoration: none;
}

.vkr-wrap{
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.vkr-header{
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 247, 251, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(229, 231, 243, 0.9);
}

.vkr-header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.vkr-brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.vkr-brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 25px rgba(109, 40, 217, 0.18);
}

.vkr-nav{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.vkr-nav a{
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: 0.18s ease;
}

.vkr-nav a:hover{
  background: rgba(255,255,255,0.7);
  border-color: rgba(109, 40, 217, 0.18);
  color: var(--ink);
}

.vkr-nav a.is-active{
  background: rgba(109, 40, 217, 0.10);
  border-color: rgba(109, 40, 217, 0.26);
  color: var(--ink);
}

main{
  padding: 22px 0 58px;
}

.vkr-card{
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.06);
}

.vkr-intro{
  padding: 22px 20px;
}

.vkr-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  color: rgba(109, 40, 217, 0.95);
  margin-bottom: 10px;
}

.vkr-dot{
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 18px rgba(109, 40, 217, 0.18);
}

h1{
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  line-height: 1.15;
}

h2{
  margin: 0 0 10px;
  font-size: 1.45rem;
  line-height: 1.2;
}

.vkr-lead{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.65;
}

.vkr-criteria{
  margin: 0;
  padding-left: 18px;
}

.vkr-criteria li{
  margin: 10px 0;
  color: var(--ink);
  line-height: 1.55;
}

.vkr-criteria li::marker{
  color: rgba(109, 40, 217, 0.9);
}

.vkr-top5{
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.vkr-rank{
  position: relative;
  overflow: hidden;
  padding: 16px 16px 14px;
  border-left: 6px solid rgba(109, 40, 217, 0.55);
}

.vkr-rank::after{
  content: "";
  position: absolute;
  inset: -120px -80px auto auto;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle at 30% 30%, rgba(8, 145, 178, 0.22), transparent 55%);
  pointer-events: none;
}

.vkr-rank-head{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.vkr-rank-left{
  display: flex;
  gap: 14px;
  align-items: center;
}

.vkr-rank-num{
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 1000;
  color: var(--accent);
  background: rgba(109, 40, 217, 0.10);
  border: 1px solid rgba(109, 40, 217, 0.24);
}

.vkr-rank-brand{
  margin: 0;
  font-size: 1.25rem;
}

.vkr-score{
  margin: 4px 0 0;
  color: var(--muted);
  font-weight: 650;
}

.vkr-rank-desc{
  margin: 12px 0 10px;
  color: var(--ink);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

.vkr-rank-points{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.vkr-rank-points li{
  margin: 8px 0;
  line-height: 1.55;
}

.vkr-page-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
  align-items: start;
  margin-top: 14px;
}

.vkr-side{
  padding: 18px 18px 14px;
}

.vkr-side h2{
  font-size: 1.2rem;
}

.vkr-side p{
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.7;
}

.vkr-link-list{
  margin: 0;
  padding-left: 18px;
}

.vkr-link-list li{
  margin: 10px 0;
}

.vkr-link-list a{
  color: var(--accent);
  font-weight: 750;
  border-bottom: 1px dashed rgba(109, 40, 217, 0.35);
}

.vkr-reviews{
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.vkr-review{
  padding: 16px 16px 14px;
}

.vkr-review .vkr-review-brand{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.vkr-review h3{
  margin: 0;
  font-size: 1.1rem;
}

.vkr-review small{
  color: var(--muted);
  font-weight: 650;
}

.vkr-review p{
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.vkr-faq{
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.vkr-faq-item{
  padding: 16px 16px 14px;
}

.vkr-faq-q{
  margin: 0;
  font-weight: 950;
}

.vkr-faq-a{
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.vkr-footer{
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px){
  .vkr-page-grid{ grid-template-columns: 1fr; }
  .vkr-reviews{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px){
  .vkr-header-inner{ flex-direction: column; align-items: flex-start; }
  .vkr-nav{ justify-content: flex-start; }
  .vkr-intro{ padding: 18px 16px; }
  .vkr-reviews{ grid-template-columns: 1fr; }
  .vkr-rank-head{ flex-direction: column; align-items: flex-start; }
  .vkr-rank-left{ gap: 12px; }
}