:root {
  --color-brand: #01334b;
  --color-brand-dark: #01283a;
  --color-bg: #f7f7fa;
  --color-surface: #ffffff;
  --color-text: #111827;
  --color-muted: #6b7280;
  --radius-base: 10px;
  --radius-lg: 14px;
  --shadow-base: 0 2px 8px rgba(0, 0, 0, 0.08);
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-size-base: 16px;
  --space-base: 24px;
  --line: #e3e7ee;
  --line-dark: #d2d9e2;
  --good: #166534;
  --bad: #b91c1c;
}
* { box-sizing: border-box; }
html { font-size: var(--font-size-base); scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}
a { color: var(--color-brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 var(--space-base); }

.frontend-flash {
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  border: 1px solid;
  font-size: 0.92rem;
}
.frontend-flash.success {
  background: #ecfdf3;
  border-color: #bbf7d0;
  color: #14532d;
}
.frontend-flash.error {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #9f1239;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--color-bg) 92%, white);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 29px;
  height: 29px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--color-brand);
  color: #fff;
  font-size: 12px;
}
.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--color-text) 75%, white);
  text-decoration: none;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface) 70%, var(--color-bg));
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn {
  border: 1px solid var(--line-dark);
  background: #fff;
  color: var(--color-text);
  border-radius: 9px;
  padding: 9px 13px;
  font: inherit;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #fff;
}
.btn-primary:hover { background: var(--color-brand-dark); text-decoration: none; }

.hero {
  padding: 68px 0 56px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(155deg,
    color-mix(in srgb, var(--color-bg) 95%, #fff),
    color-mix(in srgb, var(--color-bg) 82%, var(--color-brand) 5%));
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  font-weight: 600;
}
.hero-label-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-brand);
}
.hero h1 {
  margin: 0;
  font-size: clamp(1.95rem, 4vw, 2.95rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.hero p {
  max-width: 760px;
  font-size: 1.06rem;
  color: color-mix(in srgb, var(--color-text) 84%, white);
}
.hero-meta {
  display: flex;
  gap: 20px;
  margin-top: 24px;
}
.hero-meta .kpi {
  border-right: 1px solid var(--line);
  padding-right: 18px;
}
.hero-meta .kpi:last-child { border-right: 0; }
.kpi .num { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; }
.kpi .lbl { font-size: 0.78rem; color: var(--color-muted); }

.trust {
  background: var(--color-surface);
  border-bottom: 1px solid var(--line);
}
.trust-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}
.trust-item {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-muted);
  letter-spacing: 0.07em;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.trust-item span {
  width: 16px;
  height: 16px;
  border-radius: 99px;
  display: grid;
  place-items: center;
  background: #ecfdf3;
  color: #14532d;
}

.notice { padding: 28px 0; }
.notice-box {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--color-brand);
  border-radius: var(--radius-base);
  padding: 16px 18px;
}
.notice-box h2 { margin: 0 0 6px; font-size: 1rem; }
.notice-box p { margin: 0; color: color-mix(in srgb, var(--color-text) 80%, white); }

.section {
  padding: 52px 0;
}
.section-head { margin-bottom: 24px; }
.section-head .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-brand);
  font-weight: 700;
  margin-bottom: 6px;
}
.section-head h2 {
  margin: 0 0 7px;
  font-size: clamp(1.35rem, 2.3vw, 1.95rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.section-head p { margin: 0; color: var(--color-muted); }

.products-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.pcard {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pcard.highlight {
  border-top: 2px solid var(--color-brand);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--color-brand) 11%, transparent);
}
.badge {
  display: inline-flex;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge.brand { background: var(--color-brand); color: #fff; }
.badge.good { background: #ecfdf3; color: #166534; }
.badge.warn { background: #fffbeb; color: #92400e; }
.pcard .cat { font-size: 0.72rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.pcard h3 { margin: 0; font-size: 1.2rem; line-height: 1.25; letter-spacing: -0.015em; }
.pcard p { margin: 0; }
.pcard .score {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
}
.pcard .verdict {
  border-left: 2px solid var(--color-brand);
  background: color-mix(in srgb, var(--color-brand) 8%, white);
  border-radius: 0 8px 8px 0;
  padding: 9px 10px;
  font-size: 0.88rem;
}
.pcard ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.86rem;
  color: color-mix(in srgb, var(--color-text) 85%, white);
}
.pcard .split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.pcard .split h4 { margin: 0 0 4px; font-size: 0.77rem; text-transform: uppercase; letter-spacing: 0.07em; }
.pcard .split .pros h4 { color: var(--good); }
.pcard .split .cons h4 { color: var(--bad); }
.pcard .price {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.pcard .price strong { font-size: 1.4rem; letter-spacing: -0.02em; }
.pcard .aff { font-size: 0.73rem; color: var(--color-muted); }

.buyer-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.buyer-card {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-base);
  padding: 14px;
}
.buyer-card h3 { margin: 0 0 6px; font-size: 1rem; }
.buyer-card p { margin: 0; color: var(--color-muted); }

.table-wrap {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-base);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }
.comp-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}
.comp-table th,
.comp-table td {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  font-size: 0.88rem;
}
.comp-table th {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.72rem;
  color: var(--color-muted);
  background: color-mix(in srgb, var(--color-bg) 80%, white);
}
.comp-table td.focus,
.comp-table th.focus {
  background: color-mix(in srgb, var(--color-brand) 7%, white);
}

.faq { display: grid; gap: 10px; }
.faq details {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 12px;
}
.faq summary {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 600;
}
.faq details > div {
  padding: 0 0 12px;
  color: color-mix(in srgb, var(--color-text) 86%, white);
}

.page-content {
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
}
.content-heading { margin: 0 0 8px; }
.content-richtext p { margin-top: 0; }
.content-notice {
  border-left: 3px solid var(--color-brand);
  background: color-mix(in srgb, var(--color-brand) 7%, white);
  padding: 10px 12px;
  border-radius: 0 8px 8px 0;
}
.block-proscons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  background: var(--color-surface);
  padding: 30px 0;
}
.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.4fr 1fr 1fr;
}
.footer h4 { margin: 0 0 8px; font-size: 0.92rem; }
.footer p, .footer li { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.footer ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.footer-bottom {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--color-muted);
  font-size: 0.82rem;
}
.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 9px;
  padding: 10px 11px;
  font: inherit;
  color: var(--color-text);
  background: #fff;
}
.filter-chip {
  border: 1px solid var(--line-dark);
  background: #fff;
  border-radius: 99px;
  padding: 6px 12px;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
}
.filter-chip.active,
.filter-chip:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

@media (max-width: 1024px) {
  .products-grid, .buyer-grid, .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .container { padding: 0 16px; }
  .nav-inner { flex-wrap: wrap; padding: 8px 0; }
  .nav-links { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; }
  .hero { padding: 48px 0 36px; }
  .hero-meta { gap: 12px; flex-wrap: wrap; }
  .products-grid, .buyer-grid, .footer-grid, .block-proscons { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}