/* ============================================================
   APISystems — Main Stylesheet
   Design: Attio-inspired — minimal, clean, Inter font
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:        #ffffff;
  --color-bg-subtle: #f9fafb;
  --color-bg-dark:   #111318;
  --color-text:      #111318;
  --color-text-2:    #4b5563;
  --color-text-3:    #9ca3af;
  --color-border:    #e5e7eb;
  --color-border-2:  #d1d5db;
  --color-accent:    #111318;
  --color-accent-fg: #ffffff;
  --color-success:   #16a34a;
  --color-info:      #2563eb;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --font:       'Inter', system-ui, -apple-system, sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1 { font-size: 3rem;   line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 1.875rem; line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem;  line-height: 1.3; font-weight: 600; }
h4 { font-size: 1rem;     line-height: 1.4; font-weight: 600; }
p  { color: var(--color-text-2); line-height: 1.65; }

.label-section {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Layout ───────────────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity .15s, background .15s;
  white-space: nowrap;
  border: 1px solid transparent;
  line-height: 1;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: #3a3d45;
}
.btn-primary:hover { opacity: .85; }
.btn-secondary {
  background: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-border-2);
}
.btn-secondary:hover { background: var(--color-bg-subtle); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-2);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--color-text); background: var(--color-bg-subtle); }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-sm { padding: 6px 12px; font-size: 0.75rem; }

/* ── Pills / Tags ─────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  color: var(--color-text-2);
  background: var(--color-bg-subtle);
}
.pill-hit     { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }
.pill-official { background: #f0fdf4; border-color: #bbf7d0; color: #15803d; }
.pill-new     { background: #fff7ed; border-color: #fed7aa; color: #c2410c; }
.pill-it      { background: #f5f3ff; border-color: #ddd6fe; color: #6d28d9; }
.pill-elec    { background: #fff1f2; border-color: #fecdd3; color: #be123c; }
.pill-opt     { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-body { padding: 20px; }
.card-hover { transition: border-color .15s, transform .15s; cursor: pointer; }
.card-hover:hover { border-color: var(--color-border-2); transform: translateY(-1px); }

/* ── Header ───────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.header .container {
  max-width: 1280px;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 64px;
  flex-wrap: nowrap;
  min-width: 0;
}
.header-logo {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.header-logo-text { white-space: nowrap; }
.header-logo-img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  object-fit: contain;
  flex-shrink: 0;
}
.header-logo-icon {
  width: 28px; height: 28px;
  background: var(--color-accent);
  color: white;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700; letter-spacing: -0.04em;
  flex-shrink: 0;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}
.header-nav a {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-2);
  font-weight: 500;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.header-nav a:hover { color: var(--color-text); background: var(--color-bg-subtle); }
.header-nav a.active { color: var(--color-text); }
.header-spacer { flex: 1; min-width: 8px; }
.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.header-auth-area {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
  margin-left: 4px;
}
.header-user-btn {
  max-width: 140px;
  padding-left: 8px !important;
  padding-right: 10px !important;
}
.header-user-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.header-user-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 72px;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero { padding: 80px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-content { min-width: 0; }
.hero-eyebrow { margin-bottom: 20px; }
.hero-title { max-width: none; margin-bottom: 20px; }
.hero-title span { color: var(--color-text-3); }
.hero-sub {
  max-width: none;
  font-size: 1.0625rem;
  color: var(--color-text-2);
  margin-bottom: 32px;
  line-height: 1.65;
}
.hero-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hero-video { min-width: 0; }
.hero-video-wrap {
  margin-top: 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  box-shadow: 0 8px 32px rgba(0,0,0,.06);
}
.hero-video-wrap .video-placeholder { color: var(--color-text-secondary); }
.hero-video-wrap .video-play-btn {
  background: rgba(17,19,24,.08);
  border-color: var(--color-border);
}
.hero-video-wrap .video-play-btn svg { color: var(--color-text); }
.hero-video-wrap .video-placeholder:hover .video-play-btn {
  background: rgba(17,19,24,.12);
}

/* ── Logos strip (infinite marquee) ───────────────────────── */
.logos-strip {
  position: relative;
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.logos-strip::before,
.logos-strip::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(120px, 12vw);
  z-index: 2;
  pointer-events: none;
}
.logos-strip::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg) 0%, transparent 100%);
}
.logos-strip::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg) 0%, transparent 100%);
}
.logos-marquee {
  overflow: hidden;
  width: 100%;
}
.logos-track {
  display: flex;
  align-items: center;
  width: max-content;
  will-change: transform;
  animation: logos-marquee 55s linear infinite;
}
.logos-set {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
a.logo-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-3);
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: color .15s, background .15s;
  border-radius: var(--radius-sm);
}
.logo-chip::after {
  content: "·";
  margin-left: 20px;
  color: var(--color-border-2);
  font-weight: 400;
  pointer-events: none;
}
.logo-chip:last-child::after { content: none; margin: 0; }
.logo-chip:hover,
.logo-chip:focus-visible {
  color: var(--color-text);
  background: var(--color-bg-subtle);
  outline: none;
}
.logo-chip--more {
  color: var(--color-text-2);
  font-weight: 500;
}

@keyframes logos-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logos-track {
    animation: none;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .logos-set:last-child { display: none; }
}

/* ── Section label + divider ──────────────────────────────── */
.section-header { margin-bottom: 40px; }
.section-header .label-section { margin-bottom: 12px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { max-width: 520px; }

/* ── Problems section ─────────────────────────────────────── */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.problem-item {
  background: var(--color-bg);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.problem-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  color: var(--color-text-3);
}
.problem-text h4 { margin-bottom: 4px; }
.problem-text p  { font-size: 0.875rem; }

/* ── How it works ─────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step-card {
  padding: 28px 0;
  border-top: 2px solid var(--color-border);
}
.step-num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-3);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.step-card h3 { margin-bottom: 8px; }
.step-card p { font-size: 0.875rem; }
.step-card .step-price {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
}

/* ── Features ─────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}
.feature-item {
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.feature-num {
  font-size: 0.75rem;
  color: var(--color-text-3);
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.feature-item h3 { margin-bottom: 6px; }
.feature-item p  { font-size: 0.875rem; }

/* ── Product cards ────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.product-card { display: flex; flex-direction: column; }
.product-card .card-body { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.product-logo {
  width: 48px; height: 48px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.product-card-header { display: flex; align-items: center; gap: 12px; }
.product-card-meta   { flex: 1; min-width: 0; }
.product-card-meta h3 { font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.product-card-meta .cat { font-size: 0.75rem; color: var(--color-text-3); margin-top: 2px; }
.product-desc { font-size: 0.8125rem; color: var(--color-text-2); line-height: 1.55; flex: 1; }
.product-features { display: flex; flex-direction: column; gap: 4px; }
.product-features li {
  font-size: 0.8125rem;
  color: var(--color-text-2);
  display: flex;
  gap: 6px;
}
.product-features li::before { content: '—'; color: var(--color-text-3); flex-shrink: 0; }
.product-footer {
  display: flex;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}
.product-price { font-weight: 700; font-size: 1rem; }
.product-price-from { font-size: 0.75rem; font-weight: 400; color: var(--color-text-3); }

/* ── Pricing table ────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pricing-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pricing-card.featured {
  border-color: var(--color-accent);
  border-width: 2px;
  position: relative;
}
.pricing-card.featured::before {
  content: 'Популярный';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
}
.pricing-name { font-size: 0.875rem; font-weight: 600; color: var(--color-text-3); text-transform: uppercase; letter-spacing: 0.06em; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; }
.pricing-price .amount { font-size: 2rem; font-weight: 700; }
.pricing-price .currency { font-size: 1rem; color: var(--color-text-2); }
.pricing-price .period { font-size: 0.875rem; color: var(--color-text-3); }
.pricing-desc { font-size: 0.8125rem; color: var(--color-text-2); }
.pricing-features { display: flex; flex-direction: column; gap: 8px; }
.pricing-feature {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.875rem; color: var(--color-text-2);
}
.pricing-feature-check { color: var(--color-success); font-weight: 700; flex-shrink: 0; }
.pricing-feature-cross { color: var(--color-text-3); flex-shrink: 0; }
.pricing-divider { height: 1px; background: var(--color-border); }

/* ── Callout ──────────────────────────────────────────────── */
.callout {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border-left: 3px solid;
  font-size: 0.875rem;
}
.callout-info  { background: #eff6ff; border-color: #2563eb; color: #1e40af; }
.callout-success { background: #f0fdf4; border-color: #16a34a; color: #166534; }
.callout-neutral { background: var(--color-bg-subtle); border-color: var(--color-border-2); color: var(--color-text-2); }
.callout-title { font-weight: 600; margin-bottom: 4px; }

/* ── Trust section ────────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-stat .val { font-size: 2rem; font-weight: 700; line-height: 1; }
.trust-stat .lbl { font-size: 0.8125rem; color: var(--color-text-3); margin-top: 4px; }
.badges-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-2);
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-success); }

/* ── Final CTA ────────────────────────────────────────────── */
.cta-section {
  background: var(--color-bg-dark);
  padding: 80px 0;
  text-align: center;
}
.cta-section h2, .cta-section h3 { color: white; }
.cta-section p { color: #9ca3af; max-width: 400px; margin: 0 auto 32px; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta-section .btn-primary {
  background: white; color: var(--color-bg-dark); border-color: white;
}
.cta-section .btn-secondary {
  background: transparent; color: white; border-color: #374151;
}
.cta-section .btn-secondary:hover { border-color: #6b7280; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}
.footer-brand p { font-size: 0.875rem; color: var(--color-text-3); margin-top: 10px; max-width: 260px; }
.footer-col h4 { font-size: 0.8125rem; margin-bottom: 12px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { font-size: 0.875rem; color: var(--color-text-3); transition: color .15s; }
.footer-col ul a:hover { color: var(--color-text-2); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px;
  font-size: 0.8125rem; color: var(--color-text-3);
}

/* ── Catalog page ─────────────────────────────────────────── */
.catalog-header { padding: 48px 0 32px; }
.catalog-stats { display: flex; gap: 32px; margin-top: 24px; }
.catalog-stat .val { font-size: 1.5rem; font-weight: 700; }
.catalog-stat .lbl { font-size: 0.8125rem; color: var(--color-text-3); }
.catalog-browse {
  padding-bottom: 48px;
}
.catalog-browse-toolbar {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  padding: 16px 0 12px;
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
  border-bottom: 1px solid var(--color-border);
}
.catalog-browse-meta {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  color: var(--color-text-3);
}
.catalog-browse-panel {
  padding-top: 20px;
  min-height: 200px;
}
.catalog-browse-block + .catalog-browse-block {
  margin-top: 28px;
}
.catalog-browse-heading {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.catalog-browse-sub {
  font-size: 0.8125rem;
  color: var(--color-text-3);
  margin: -8px 0 16px;
}
.catalog-results-block--solo .catalog-browse-heading {
  margin-bottom: 6px;
}
.catalog-results-block--solo .catalog-browse-sub {
  margin-bottom: 14px;
}
.catalog-grid--filtered {
  margin-top: 4px;
}
.catalog-filters {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.filter-btn {
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all .15s;
  font-family: var(--font);
}
.filter-btn:hover  { border-color: var(--color-border-2); color: var(--color-text); }
.filter-btn.active { background: var(--color-accent); color: white; border-color: var(--color-accent); }
.catalog-section { padding: 32px 0; }
.catalog-section-title {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.catalog-section-title h2 { font-size: 1.25rem; }
.catalog-section-hint {
  font-size: 0.8125rem;
  color: var(--color-text-3);
  margin: 4px 0 0;
  width: 100%;
}
.catalog-section-title { flex-wrap: wrap; }

/* ── Catalog category tree ────────────────────────────────── */
.catalog-tree {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.catalog-category {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.catalog-category.is-open {
  border-color: var(--color-border-2);
  box-shadow: 0 8px 32px rgba(0,0,0,.05);
}
.catalog-category-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}
.catalog-category-toggle:hover { background: var(--color-bg-secondary); }
.catalog-category-chevron {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: transform 0.25s cubic-bezier(.22,.61,.36,1), background 0.15s;
}
.catalog-category.is-open .catalog-category-chevron {
  transform: rotate(90deg);
  background: var(--color-accent);
  color: #fff;
}
.catalog-category-pill { flex-shrink: 0; display: none; }
.catalog-category-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.catalog-category-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.catalog-category-hint {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}
.catalog-category-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.catalog-category-preview {
  display: flex;
  align-items: center;
  gap: 4px;
}
.catalog-category-preview-logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--brand-bg, var(--color-bg-secondary));
  color: var(--brand, var(--color-accent));
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,0,0,.06);
}
.catalog-category-count {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  white-space: nowrap;
  padding: 4px 10px;
  background: var(--color-bg-secondary);
  border-radius: 20px;
}
.catalog-category-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(.22,.61,.36,1);
}
.catalog-category.is-open .catalog-category-panel {
  grid-template-rows: 1fr;
}
.catalog-category-panel > .catalog-grid--nested {
  overflow: hidden;
  min-height: 0;
  padding: 0 20px;
  border-top: 1px solid transparent;
  transition: padding 0.35s, border-color 0.35s;
}
.catalog-category.is-open .catalog-category-panel > .catalog-grid--nested {
  padding: 0 20px 20px;
  border-top-color: var(--color-border);
}
.catalog-grid--nested {
  padding-top: 16px !important;
}

@media (max-width: 768px) {
  .catalog-category-toggle { flex-wrap: wrap; padding: 16px; }
  .catalog-category-meta { width: 100%; justify-content: space-between; margin-top: 4px; }
  .catalog-category-preview { display: none !important; }
}

.catalog-grid,
.related-grid,
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ── Supplier cards (каталог) ─────────────────────────────── */
.supplier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.supplier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand, var(--color-accent));
  opacity: 0.85;
}
.supplier-card:hover {
  border-color: var(--color-border-2);
  box-shadow: 0 12px 40px rgba(0,0,0,.07);
  transform: translateY(-3px);
}
.supplier-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 12px;
  text-decoration: none;
  color: inherit;
  flex: 1;
}
.supplier-card-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.supplier-card-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--brand-bg, var(--color-bg-secondary));
  color: var(--brand, var(--color-accent));
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  border: 1px solid rgba(0,0,0,.06);
  overflow: hidden;
}
.supplier-card-logo--has-img,
.product-hero-strip-logo--has-img {
  background: #fff;
  padding: 4px;
}
.supplier-card-logo--has-img img,
.product-hero-strip-logo--has-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-hero-strip-logo--has-img {
  border: 1px solid var(--color-border);
}
.logo-chip-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  margin-right: 8px;
  flex-shrink: 0;
  vertical-align: middle;
}
.catalog-category-preview-logo--img {
  background: #fff !important;
  padding: 2px;
}
.catalog-category-preview-logo--img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.supplier-card-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.supplier-card-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.supplier-card-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.65rem !important;
}
.supplier-card-desc {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.supplier-card-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
}
.supplier-card-demo {
  margin-left: auto;
  white-space: nowrap;
}
.supplier-card-price {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}
.supplier-card-link {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.supplier-card-link:hover { color: var(--color-text); }
.supplier-card-cart { flex-shrink: 0; }
.pill-sm { font-size: 0.65rem !important; padding: 2px 8px !important; }

.catalog-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: border-color .15s, transform .15s;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--color-bg);
}
.catalog-card:hover { border-color: var(--color-border-2); transform: translateY(-2px); }
.catalog-card-top { display: flex; align-items: center; gap: 12px; }
.catalog-card-desc {
  font-size: 0.8125rem; color: var(--color-text-2); line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.catalog-card-bottom { display: flex; align-items: center; margin-top: auto; }
.catalog-price { font-weight: 700; font-size: 0.9375rem; }
.catalog-arrow { font-size: 0.75rem; color: var(--color-text-3); text-decoration: underline; }

/* ── Product detail page ──────────────────────────────────── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: var(--color-text-3); padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb a { transition: color .15s; }
.breadcrumb a:hover { color: var(--color-text-2); }
.breadcrumb-sep { color: var(--color-border-2); }
.product-hero { padding: 40px 0 32px; }
.product-hero-top { display: flex; align-items: flex-start; gap: 20px; }
.product-hero-logo {
  width: 72px; height: 72px; border-radius: 14px;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.25rem; flex-shrink: 0;
  letter-spacing: -0.03em;
}
.product-hero-info { flex: 1; }
.product-hero-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.product-hero-sub { font-size: 0.875rem; color: var(--color-text-3); }
.product-hero-desc { max-width: 640px; margin-top: 16px; }
.product-hero-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; flex-wrap: wrap; }

.product-body { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.product-list { display: flex; flex-direction: column; gap: 6px; }
.product-list li { display: flex; gap: 8px; font-size: 0.9rem; align-items: flex-start; }
.product-list li::before { content: '—'; color: var(--color-text-3); flex-shrink: 0; margin-top: 0.05em; }

.price-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.price-table th {
  text-align: center; padding: 10px 12px;
  font-size: 0.75rem; font-weight: 600; color: var(--color-text-3);
  text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}
.price-table th:first-child { text-align: left; }
.price-table td {
  padding: 10px 12px; text-align: center;
  border-bottom: 1px solid var(--color-border); color: var(--color-text-2);
}
.price-table td:first-child { text-align: left; color: var(--color-text); font-weight: 500; }
.price-table tr:last-child td { border-bottom: none; }
.price-table .featured-col { background: var(--color-bg-subtle); }
.price-table-wrap { border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.price-cta-row { display: flex; gap: 8px; margin-top: 16px; }


.how-to-buy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.how-step { padding-top: 16px; border-top: 1px solid var(--color-border); }
.how-num { font-size: 0.75rem; color: var(--color-text-3); font-weight: 600; margin-bottom: 8px; }

/* ── Section bg alternation ──────────────────────────────── */
.bg-subtle { background: var(--color-bg-subtle); }

/* ── Divider ──────────────────────────────────────────────── */
.divider { height: 1px; background: var(--color-border); }

/* ── Utility ──────────────────────────────────────────────── */
.flex      { display: flex; }
.flex-col  { flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-4   { margin-top: 4px; }
.mt-8   { margin-top: 8px; }
.mt-12  { margin-top: 12px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-32  { margin-top: 32px; }
.mb-4   { margin-bottom: 4px; }
.mb-8   { margin-bottom: 8px; }
.mb-12  { margin-bottom: 12px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.mb-32  { margin-bottom: 32px; }
.text-secondary { color: var(--color-text-2); }
.text-tertiary  { color: var(--color-text-3); }
.text-sm  { font-size: 0.875rem; }
.text-xs  { font-size: 0.75rem; }
.fw-600   { font-weight: 600; }
.fw-700   { font-weight: 700; }
.flex-1   { flex: 1; }
.hidden   { display: none !important; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-video { order: -1; }
  .steps-grid, .features-grid, .products-grid, .pricing-grid,
  .catalog-grid, .problems-grid, .how-to-buy, .related-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-body { grid-template-columns: 1fr; }
  .header-nav { display: none; }
}

/* ============================================================
   PRODUCT PAGE — NEW 2-COLUMN LAYOUT
   ============================================================ */

/* Hero strip (product title) */
.product-hero-strip {
  padding: 28px 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.product-hero-strip-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.product-hero-strip-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  border: 1px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.product-hero-strip-main { flex: 1; min-width: 200px; }
.product-title-h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.product-hero-strip-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.product-hero-price {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-left: 4px;
}
.product-title-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
}

/* 2-column layout */
.product-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px 0;
  align-items: start;
}

/* LEFT: media column */
.product-media-col { display: flex; flex-direction: column; gap: 12px; }

.product-video-main {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  cursor: zoom-in;
  aspect-ratio: 16/10;
}
.product-video-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s;
}
.product-video-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
}
.product-play-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255,255,255,0.9);
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-2);
  border: 1px solid var(--color-border);
}

/* Horizontal thumb strip */
.product-thumb-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.product-thumb-strip::-webkit-scrollbar { display: none; }
.product-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 52px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.15s, opacity 0.15s;
  background: var(--color-bg-subtle);
}
.product-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-thumb.active { border-color: var(--color-accent); }
.product-thumb:not(.active) { opacity: 0.55; }
.product-thumb:hover:not(.active) { opacity: 0.85; }

/* RIGHT: capabilities column */
.product-features-col--stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.product-features-col .capabilities-header { margin-bottom: 16px; }
.product-features-col .capabilities-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-3);
  display: block;
  margin-bottom: 6px;
}
.product-features-col .capabilities-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--color-text);
}
.product-features-col .capabilities-sub {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
}
.product-features-col .capabilities-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-features-col .capability-tile {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.product-features-col .capability-tile:hover {
  border-color: var(--color-border-2);
  box-shadow: 0 4px 16px rgba(0,0,0,.04);
}
.product-features-col .capability-tile-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tile-brand, var(--color-accent));
}
.product-features-col .capability-icon { width: 18px; height: 18px; }
.product-features-col .capability-tile-text {
  font-size: 0.875rem;
  line-height: 1.45;
  margin: 0;
  color: var(--color-text);
  padding-top: 2px;
}
.product-features-col .configs-block-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin: 0 0 12px;
}
.configs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.config-chip {
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  line-height: 1.3;
}
.product-features-col .configs-block {
  padding-top: 4px;
  border-top: 1px solid var(--color-border);
}
.product-media-col .product-media-hint {
  margin: 0;
  font-size: 0.75rem;
  background: transparent;
  border: none;
  padding: 0;
  color: var(--color-text-3);
}
.check-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  font-size: 0.6875rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
  .product-2col { grid-template-columns: 1fr; gap: 32px; }
  .product-title-actions { margin-left: 0; width: 100%; }
  .product-configs-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PRODUCT MEDIA (скриншоты + видео с табами)
   ============================================================ */
.product-media-section {
  padding: 40px 0 32px;
}
.product-media-notice,
.product-media-hint {
  font-size: 0.8125rem;
  color: var(--color-text-3);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}
.media-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 20px;
}
.media-tab {
  padding: 8px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-text-2);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
}
.media-tab:hover { color: var(--color-text); }
.media-tab.active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}
.media-panel { }
.media-panel.hidden { display: none; }

.product-video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #0a0c10;
  border: 1px solid var(--color-border);
}
.product-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.product-video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 64px 24px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--color-text-2);
  font-size: 0.9375rem;
}
.product-video-placeholder code {
  font-family: monospace;
  font-size: 0.8125rem;
  background: var(--color-border);
  padding: 1px 5px;
  border-radius: 4px;
}

/* ============================================================
   VIDEO SECTION
   ============================================================ */
.video-section {
  background: var(--color-bg-dark);
  padding: 80px 0;
  color: #fff;
}
.video-section .section-header { color: #fff; }
.video-section .section-header p { color: #9ca3af; }
.video-section .label-section { color: #6b7280; }

.video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  margin-top: 40px;
  background: #0a0c10;
}
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: #6b7280;
  font-size: 0.9375rem;
  cursor: pointer;
  user-select: none;
}
.video-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.video-play-btn svg { color: #fff; }
.video-placeholder:hover .video-play-btn {
  background: rgba(255,255,255,0.18);
  transform: scale(1.06);
}

@media (max-width: 768px) {
  .video-section { padding: 56px 0; }
}

/* ============================================================
   SCREENSHOT GALLERY
   ============================================================ */
.gallery-section {
  padding: 40px 0 32px;
}
.gallery-section h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-text);
}

.gallery {
  display: flex;
  gap: 10px;
  overflow: hidden;
  position: relative;
}

.gallery-main {
  flex: 1;
  min-width: 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-subtle);
  cursor: zoom-in;
  aspect-ratio: 16/10;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.25s;
}
.gallery-main-nav {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  pointer-events: none;
}
.gallery-nav-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: all;
  transition: background 0.15s, opacity 0.15s;
  font-size: 1rem;
  color: var(--color-text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  user-select: none;
}
.gallery-nav-btn:hover { background: #fff; }
.gallery-nav-btn:disabled { opacity: 0.35; cursor: default; }

.gallery-thumbs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 96px;
  flex-shrink: 0;
}
.gallery-thumb {
  width: 96px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.15s, opacity 0.15s;
  background: var(--color-bg-subtle);
  flex-shrink: 0;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gallery-thumb.active {
  border-color: var(--color-accent);
  opacity: 1;
}
.gallery-thumb:not(.active) { opacity: 0.55; }
.gallery-thumb:hover:not(.active) { opacity: 0.85; }

.gallery-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 12px;
}
.gallery-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-border-2);
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.gallery-dot.active {
  background: var(--color-accent);
  transform: scale(1.3);
}

@media (max-width: 600px) {
  .gallery { flex-direction: column; }
  .gallery-thumbs {
    flex-direction: row;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .gallery-thumbs::-webkit-scrollbar { display: none; }
  .gallery-thumb { flex-shrink: 0; }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-overlay,
.screenshot-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.lightbox-overlay.open,
.screenshot-modal.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-inner {
  position: relative;
  max-width: min(1100px, 96vw);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-md);
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
  display: block;
}
.lightbox-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  user-select: none;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }
.lightbox-prev, .lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  font-size: 1.375rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  user-select: none;
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.2); }
.lightbox-counter {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  pointer-events: none;
}

@media (max-width: 600px) {
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close { top: 12px; right: 12px; }
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contacts-section {
  background: var(--color-bg);
  padding: 80px 0;
}
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contacts-info h2 { margin-bottom: 16px; }
.contacts-info p { color: var(--color-text-2); line-height: 1.7; margin-bottom: 32px; }
.contacts-detail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contacts-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
}
.contacts-detail-item a { color: var(--color-text-2); transition: color 0.15s; }
.contacts-detail-item a:hover { color: var(--color-text); }
.contacts-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.callback-card {
  margin-top: 28px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.04);
}
.callback-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.callback-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}
.callback-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
.callback-card-sub {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.45;
}
.tg-form-callback .form-group { margin-bottom: 12px; }
.tg-form-callback .form-group:last-of-type { margin-bottom: 16px; }

.form-card {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group:last-of-type { margin-bottom: 0; }
.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-2);
}
.form-label .req { color: #ef4444; margin-left: 2px; }
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 0.9375rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(17,19,24,0.08);
}
.form-input.input-error,
.form-textarea.input-error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}
.form-textarea { resize: vertical; min-height: 96px; }
.field-error {
  font-size: 0.75rem;
  color: #ef4444;
  margin-top: 2px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-submit-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.form-disclaimer {
  font-size: 0.75rem;
  color: var(--color-text-3);
  flex: 1;
  min-width: 160px;
}

/* Alerts */
.form-alert {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.5;
}
.form-alert a { text-decoration: underline; }
.form-alert-success,
.alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}
.form-alert-error,
.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* Spinner on submit button */
.btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  vertical-align: middle;
  margin-right: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 768px) {
  .contacts-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .contacts-section { padding: 56px 0; }
  .calc-layout { grid-template-columns: 1fr; }
  .steps-grid-4 { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   MARKETING: pains, calculator, FAQ
   ============================================================ */
.pains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pain-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
}
.pain-card-icon { font-size: 1.5rem; display: block; margin-bottom: 12px; }
.pain-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.pain-card p { font-size: 0.875rem; color: var(--color-text-secondary); margin: 0; line-height: 1.55; }

.container-narrow { max-width: 720px; }

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}
.calc-main {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
}
.calc-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}
.calc-packages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.calc-package {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-bg-secondary);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}
.calc-package strong { font-size: 0.875rem; }
.calc-package span { font-size: 0.75rem; color: var(--color-text-secondary); }
.calc-package:hover { border-color: var(--color-border-2); }
.calc-package.active { border-color: var(--color-accent); background: #fff; box-shadow: 0 0 0 1px var(--color-accent); }
.calc-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  padding: 6px 0;
  cursor: pointer;
}
.calc-check-core { font-weight: 500; margin-bottom: 8px; }
.calc-check-price { color: var(--color-text-secondary); margin-left: auto; }
.calc-group { margin-bottom: 12px; }
.calc-group-label { font-size: 0.75rem; font-weight: 600; color: var(--color-text-secondary); margin-bottom: 6px; }
.calc-suppliers { max-height: 280px; overflow-y: auto; padding-right: 4px; }
.calc-summary {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
  position: sticky;
  top: 90px;
}
.calc-summary-title { font-size: 1rem; font-weight: 600; margin-bottom: 16px; }
.calc-lines { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; font-size: 0.8125rem; }
.calc-line { display: flex; justify-content: space-between; gap: 8px; color: var(--color-text-secondary); }
.calc-discount { font-size: 0.8125rem; color: #166534; margin-bottom: 8px; }
.calc-total-wrap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.calc-total { font-size: 1.5rem; font-weight: 700; }
.calc-note { font-size: 0.75rem; color: var(--color-text-secondary); margin-bottom: 16px; line-height: 1.45; }

.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}
.faq-item summary {
  padding: 16px 20px;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  float: right;
  font-weight: 400;
  color: var(--color-text-secondary);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  padding: 0 20px 16px;
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.steps-grid-4 { grid-template-columns: repeat(4, 1fr); }

.footer-legal {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 24px;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .pains-grid { grid-template-columns: 1fr; }
  .calc-packages { grid-template-columns: 1fr; }
  .steps-grid-4 { grid-template-columns: 1fr; }
}

/* ============================================================
   PRICING SIMPLE (product page — 2 cards without Коробка)
   ============================================================ */
.pricing-simple-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,320px));
  gap: 16px;
  max-width: 660px;
}
.pricing-simple-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.pricing-simple-card.featured {
  border-color: var(--color-accent);
  border-width: 2px;
}
.pricing-simple-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.pricing-simple-name  { font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: .06em; }
.pricing-simple-price { font-size: 1.5rem; font-weight: 700; color: var(--color-text); }
.pricing-simple-desc  { font-size: 0.8125rem; color: var(--color-text-secondary); line-height: 1.5; }
.pricing-simple-list  { list-style: none; padding: 0; margin: 4px 0; font-size: 0.8125rem; color: var(--color-text-secondary); display: flex; flex-direction: column; gap: 5px; flex: 1; }
.pricing-simple-list li { padding: 2px 0; }

@media (max-width: 600px) {
  .pricing-simple-wrap { grid-template-columns: 1fr; }
}

/* ============================================================
   CART
   ============================================================ */

/* Catalog card — add-to-cart button */
.cart-add-btn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

/* Cart icon button in header */
.cart-icon-btn {
  position: relative;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  pointer-events: none;
}

/* Cart page layout */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}
.cart-summary-col { position: sticky; top: 90px; }

/* Cart item row */
.cart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: 10px;
}
.cart-item-logo {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; flex-shrink: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.cart-item-logo--core {
  background: #111318;
  color: #fff;
  font-size: 0.65rem;
  border-color: #111318;
}
.cart-item-logo--has-img {
  background: #fff;
  padding: 4px;
}
.cart-item-logo--has-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.calc-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}
.calc-demo-link {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-decoration: underline;
}
.calc-demo-link:hover { color: var(--color-text); }
.cart-item-info    { flex: 1; min-width: 0; }
.cart-item-name    { font-size: 0.9375rem; font-weight: 600; margin-bottom: 2px; }
.cart-item-price   { font-size: 0.875rem; color: var(--color-text-secondary); }
.cart-item-qty     { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.qty-btn           {
  width: 28px; height: 28px; border-radius: 8px;
  border: 1px solid var(--color-border); background: var(--color-bg-secondary);
  cursor: pointer; font-size: 1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.qty-btn:hover     { background: var(--color-border); }
.qty-val           { font-size: 0.9375rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-item-remove  {
  width: 28px; height: 28px; border-radius: 8px;
  border: none; background: transparent; cursor: pointer;
  color: #9ca3af; display: flex; align-items: center; justify-content: center;
  transition: color .15s, background .15s;
}
.cart-item-remove:hover { color: #ef4444; background: #fef2f2; }

/* Summary card */
.cart-summary-card  {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
}
.cart-summary-title   { font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.cart-summary-rows    { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.cart-summary-row     { display: flex; justify-content: space-between; font-size: 0.875rem; gap: 12px; }
.cart-summary-row span:first-child { color: var(--color-text-secondary); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-summary-divider { height: 1px; background: var(--color-border); margin: 4px 0; }
.cart-summary-total   { font-size: 1rem; font-weight: 700; }
.cart-summary-total span { color: var(--color-text) !important; }

@keyframes toastIn {
  from { opacity:0; transform: translateY(12px); }
  to   { opacity:1; transform: none; }
}

@media (max-width: 768px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary-col { position: static; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

/* ── Reveal on scroll ────────────────────────────────────── */
.reveal, .reveal-left, .reveal-right, .reveal-scale, [data-reveal] {
  opacity: 0;
  transition: opacity 0.55s cubic-bezier(.22,.61,.36,1),
              transform 0.55s cubic-bezier(.22,.61,.36,1);
}
.reveal            { transform: translateY(28px); }
.reveal-left       { transform: translateX(-36px); }
.reveal-right      { transform: translateX(36px); }
.reveal-scale      { transform: scale(0.93); }

.revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* ── Hero entrance ───────────────────────────────────────── */
@keyframes heroEnter {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
.hero-enter {
  opacity: 0;
  animation: heroEnter 0.65s cubic-bezier(.22,.61,.36,1) forwards;
}

/* ── Telegram float button ───────────────────────────────── */
.tg-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px 10px 12px;
  background: #229ed9;
  color: #fff;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(34, 158, 217, 0.45);
  transition: transform 0.18s, box-shadow 0.18s;
  text-decoration: none;
}
.tg-float:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34, 158, 217, 0.5);
}
.tg-float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 480px) {
  .tg-float-label { display: none; }
  .tg-float { padding: 12px; border-radius: 50%; }
}

/* ── Header scrolled ─────────────────────────────────────── */
.header {
  transition: box-shadow 0.25s, background 0.25s;
}
.header-scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,.08);
  background: rgba(255,255,255,.97) !important;
  backdrop-filter: blur(8px);
}

/* ── Button hover lift ───────────────────────────────────── */
.btn {
  transition: background 0.18s, color 0.18s, border-color 0.18s,
              box-shadow 0.18s, transform 0.18s !important;
}
.btn:hover  { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,0,0,.10); }
.btn:active { transform: translateY(0);    box-shadow: none; }

/* ── Card hover lift ─────────────────────────────────────── */
.catalog-card,
.product-card,
.pricing-card,
.feature-card,
.step-card {
  transition: transform 0.22s cubic-bezier(.22,.61,.36,1),
              box-shadow 0.22s cubic-bezier(.22,.61,.36,1) !important;
}
.catalog-card:hover,
.product-card:hover,
.pricing-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,.09); }

/* ── Count-up numbers ────────────────────────────────────── */
.count-up {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   AUTH PAGES  (login / register)
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  padding: 32px 16px;
}
.auth-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1rem;
}
.auth-logo-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.75rem; font-weight: 700;
  letter-spacing: -0.04em;
}
.auth-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: contain;
}
.auth-title   { font-size: 1.375rem; font-weight: 700; margin-bottom: 4px; }
.auth-subtitle { font-size: 0.875rem; color: var(--color-text-secondary); margin-bottom: 28px; }
.auth-footer  { margin-top: 20px; font-size: 0.8125rem; color: var(--color-text-secondary); text-align: center; }
.auth-footer a { color: var(--color-accent); text-decoration: none; }

.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--color-border); font-size: 0.75rem; }
.auth-divider::before, .auth-divider::after { content:''; flex:1; height:1px; background: var(--color-border); }

/* ============================================================
   ACCOUNT PAGE
   ============================================================ */
.account-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  max-width: 1140px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
.account-sidebar {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 20px 0;
  height: fit-content;
  position: sticky;
  top: 90px;
}
.account-sidebar-user {
  padding: 16px 20px 20px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
}
.account-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-accent);
  color: #fff; font-size: 1.125rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.account-sidebar-name { font-weight: 600; font-size: 0.9375rem; margin-bottom: 2px; }
.account-sidebar-email { font-size: 0.75rem; color: var(--color-text-secondary); }

.account-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  font-size: 0.875rem; color: var(--color-text-secondary);
  text-decoration: none; border-radius: 0;
  transition: background 0.15s, color 0.15s;
  cursor: pointer; border: none; background: none; width: 100%; text-align: left;
}
.account-nav-item:hover    { background: var(--color-bg-secondary); color: var(--color-text); }
.account-nav-item.active   { background: var(--color-bg-secondary); color: var(--color-accent); font-weight: 600; }
.account-nav-item svg      { width: 16px; height: 16px; flex-shrink: 0; }

.account-main { min-width: 0; }
.account-section { display: none; }
.account-section.active { display: block; }

.account-section-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 20px; }

/* Orders table */
.orders-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.orders-table th { text-align: left; padding: 10px 14px; color: var(--color-text-secondary); font-weight: 500; border-bottom: 2px solid var(--color-border); }
.orders-table td { padding: 12px 14px; border-bottom: 1px solid var(--color-border); }
.orders-table tr:last-child td { border-bottom: none; }
.orders-table tr:hover td { background: var(--color-bg-secondary); }

.badge-status {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 0.75rem; font-weight: 500;
}
.badge-status-pending  { background: #fef9c3; color: #713f12; }
.badge-status-active   { background: #dcfce7; color: #166534; }
.badge-status-expired  { background: #f1f5f9; color: #64748b; }

/* Licenses cards */
.licenses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 16px; }
.license-card  {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: 12px; padding: 20px;
}
.license-card-name    { font-weight: 600; margin-bottom: 6px; }
.license-card-key     { font-family: monospace; font-size: 0.75rem; color: var(--color-text-secondary); background: var(--color-bg-secondary); padding: 4px 8px; border-radius: 6px; margin-bottom: 10px; word-break: break-all; }
.license-card-meta    { font-size: 0.75rem; color: var(--color-text-secondary); display: flex; justify-content: space-between; }

/* Profile form */
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 560px; }

/* Empty state */
.empty-state { text-align: center; padding: 56px 24px; color: var(--color-text-secondary); }
.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state-text { font-size: 0.9375rem; }

@media (max-width: 768px) {
  .auth-card { padding: 28px 20px; }
  .account-layout { grid-template-columns: 1fr; }
  .account-sidebar { position: static; }
  .profile-grid { grid-template-columns: 1fr; }
}

/* ── Core product: Загрузка в 1С от А до Я ─────────────────── */
.product-hero-strip--core { background: linear-gradient(180deg, #f9fafb 0%, #fff 100%); }
.product-hero-strip-logo--core {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #111318;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.product-hero-strip-desc {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  color: var(--color-text-2);
  max-width: 520px;
  line-height: 1.55;
}
.product-hero-price-note {
  font-size: 0.8125rem;
  color: var(--color-text-3);
  font-weight: 500;
}
.core-intro { padding: 24px 0 8px; }
.core-intro-text {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-2);
  margin: 0 0 20px;
  max-width: 720px;
}
.core-features-nav {
  padding: 16px 0 32px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
}
.core-features-nav-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-3);
  margin: 0 0 12px;
}
.core-features-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.core-features-nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  text-decoration: none;
}
.core-features-nav-links a:hover { color: var(--color-text); text-decoration: underline; }
.core-feature-row {
  border-bottom: 1px solid var(--color-border);
}
.core-feature-row:last-of-type { border-bottom: none; }
.core-feature-2col { padding: 48px 0; }
.core-feature-text { padding-top: 8px; }
.core-feature-num {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-3);
  margin-bottom: 12px;
}
.core-feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.core-feature-lead {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-2);
  margin: 0 0 20px;
}
.core-feature-list {
  margin: 0;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--color-text-2);
  line-height: 1.5;
}
.core-feature-list li::marker { color: var(--color-text-3); }
.product-video-mount iframe,
.product-video-mount video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #0a0c10;
}
.product-video-overlay--play {
  inset: 0;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 19, 24, 0.25);
}
.product-video-play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.95);
  color: #111318;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s;
}
.product-video-play:hover { transform: scale(1.05); }
.core-summary-block { padding: 40px 0; }
@media (max-width: 900px) {
  .core-feature-2col { padding: 32px 0; }
  .core-features-nav-links { flex-direction: column; gap: 8px; }
}