/* ============================================================
   APISystems — Visual refresh (Attio-inspired, own brand)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,500;0,600;0,700;0,800;1,500&display=swap');

:root {
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --color-surface: #ffffff;
  --color-surface-2: #f6f7f9;
  --color-surface-3: #eef0f4;
  --color-muted: #64748b;
  --color-eyebrow: #5b7cfa;
  --color-navy: #1e293b;
  --color-accent-blue: #4c6ef5;
  --color-accent-blue-soft: #edf2ff;
  --shadow-xs: 0 1px 2px rgba(17, 19, 24, 0.04);
  --shadow-sm: 0 4px 16px rgba(17, 19, 24, 0.06);
  --shadow-md: 0 12px 40px rgba(17, 19, 24, 0.08);
  --shadow-lg: 0 24px 64px rgba(17, 19, 24, 0.1);
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --container: 1120px;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
}

h1, h2, h3, h4, .hero-title, .catalog-browse-heading,
.supplier-card-name, .product-title-h1 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.container {
  max-width: var(--container);
}

/* ── Header ───────────────────────────────────────────────── */
.header {
  background: rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(17, 19, 24, 0.06);
}
.header-scrolled {
  box-shadow: var(--shadow-sm);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(180deg, var(--color-navy) 0%, #111318 100%);
  border-color: var(--color-navy);
  box-shadow: var(--shadow-xs), 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}
.btn-primary:hover {
  opacity: 1;
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
}
.btn-lg {
  padding: 14px 26px;
  font-size: 0.9375rem;
  border-radius: 12px;
}

/* ── Pills ────────────────────────────────────────────────── */
.pill {
  background: var(--color-surface);
  border-color: rgba(17, 19, 24, 0.08);
  box-shadow: var(--shadow-xs);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  font-size: 0.8125rem;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 56px 0 48px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto -20%;
  height: 80%;
  background:
    radial-gradient(ellipse 60% 50% at 20% 40%, rgba(59, 91, 219, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(17, 19, 24, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
}
.hero-grid {
  gap: 56px;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
}
.hero-title span {
  color: var(--color-muted);
  font-weight: 700;
}
.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 34rem;
}
.label-section {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.label-section::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  margin-right: 8px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

/* Logo — круг как в Figma */
.header-logo-icon--round {
  border-radius: 50%;
  font-size: 0.75rem;
  letter-spacing: 0;
}

/* Hero — макет Figma */
.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-eyebrow);
  margin-bottom: 16px;
}
.hero-link-secondary {
  display: inline-flex;
  align-items: center;
  padding: 14px 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.hero-link-secondary:hover {
  color: var(--color-text);
}

/* Hero video frame (вместо мокапа синхронизации) */
.hero-media {
  position: relative;
  min-width: 0;
}
.hero-media-glow {
  position: absolute;
  inset: 5% -10% -5% -10%;
  background: radial-gradient(circle at 50% 50%, rgba(76, 110, 245, 0.14), transparent 68%);
  filter: blur(28px);
  z-index: 0;
}
.hero-media-frame {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid rgba(30, 41, 59, 0.1);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-media-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--color-surface-2);
  border-bottom: 1px solid rgba(17, 19, 24, 0.06);
}
.hero-media-chrome-title {
  margin-left: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  font-family: var(--font-display);
}
.hero-media-video {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}
.hero-media-video iframe,
.hero-media-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
  background: #0f172a;
}
.hero-media-video--playing .hero-video-play,
.hero-media-video--playing .hero-video-hint {
  display: none !important;
}
.hero-video-play {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 2;
  transition: transform 0.2s;
}
.hero-video-play:hover {
  transform: scale(1.04);
}
.hero-video-play-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.hero-video-play-text {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
}
.hero-video-hint {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  margin: 0;
  font-size: 0.6875rem;
  color: var(--color-muted);
  text-align: center;
  line-height: 1.45;
  z-index: 1;
}
.hero-video-hint code {
  font-size: 0.625rem;
  background: rgba(255, 255, 255, 0.7);
  padding: 1px 4px;
  border-radius: 4px;
}

.logos-strip-lead {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  margin: 0 auto 12px;
  padding-top: 8px;
}

/* Legacy mock (product pages) */
.hero-visual {
  position: relative;
}
.hero-visual-glow {
  position: absolute;
  inset: 10% -8% -10% -8%;
  background: radial-gradient(circle at 50% 50%, rgba(59, 91, 219, 0.12), transparent 65%);
  filter: blur(24px);
  z-index: 0;
}
.hero-mock {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-mock-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--color-surface-2);
  border-bottom: 1px solid rgba(17, 19, 24, 0.06);
}
.hero-mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border-2);
}
.hero-mock-dot:nth-child(1) { background: #fca5a5; }
.hero-mock-dot:nth-child(2) { background: #fde047; }
.hero-mock-dot:nth-child(3) { background: #86efac; }
.hero-mock-title {
  margin-left: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  font-family: var(--font-display);
}
.hero-mock-progress {
  height: 3px;
  background: var(--color-surface-3);
  overflow: hidden;
}
.hero-mock-progress-bar {
  display: block;
  height: 100%;
  width: 35%;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(90deg, var(--color-accent-blue), #748ffc);
  animation: hero-sync-progress 5s ease-in-out infinite;
}
.hero-mock-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hero-mock-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-surface-2);
  border-radius: 12px;
  border: 1px solid rgba(17, 19, 24, 0.05);
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.hero-mock-body--live .hero-mock-row {
  animation: hero-sync-row 9s ease-in-out infinite;
}
.hero-mock-body--live .hero-mock-row:nth-child(1) { animation-delay: 0s; }
.hero-mock-body--live .hero-mock-row:nth-child(2) { animation-delay: 3s; }
.hero-mock-body--live .hero-mock-row:nth-child(3) { animation-delay: 6s; }
@keyframes hero-sync-row {
  0%, 26%, 100% {
    background: var(--color-surface-2);
    border-color: rgba(17, 19, 24, 0.05);
    box-shadow: none;
  }
  8%, 18% {
    background: var(--color-accent-blue-soft);
    border-color: rgba(59, 91, 219, 0.25);
    box-shadow: 0 4px 16px rgba(59, 91, 219, 0.12);
  }
}
@keyframes hero-sync-progress {
  0% { transform: translateX(-120%); }
  45% { transform: translateX(80%); }
  100% { transform: translateX(320%); }
}
.hero-mock-spinner {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 4px;
  border: 2px solid rgba(59, 91, 219, 0.25);
  border-top-color: var(--color-accent-blue);
  border-radius: 50%;
  vertical-align: -1px;
  animation: hero-spin 0.8s linear infinite;
}
.hero-mock-row .hero-mock-badge--sync { display: inline-flex; align-items: center; }
@keyframes hero-spin { to { transform: rotate(360deg); } }
.hero-mock-badge--done {
  background: #dcfce7 !important;
  color: #166534 !important;
}
.hero-mock-badge--done .hero-mock-spinner { display: none; }
@media (prefers-reduced-motion: reduce) {
  .hero-mock-progress-bar,
  .hero-mock-body--live .hero-mock-row,
  .hero-mock-spinner { animation: none; }
  .hero-mock-row:first-child {
    background: var(--color-accent-blue-soft);
    border-color: rgba(59, 91, 219, 0.2);
  }
}
.hero-mock-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-surface);
  border: 1px solid rgba(17, 19, 24, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 800;
  color: var(--color-accent-blue);
  flex-shrink: 0;
}
.hero-mock-meta { flex: 1; min-width: 0; }
.hero-mock-name {
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 2px;
}
.hero-mock-status {
  font-size: 0.6875rem;
  color: var(--color-muted);
}
.hero-mock-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: #dcfce7;
  color: #166534;
  flex-shrink: 0;
}
.hero-mock-badge--sync {
  background: var(--color-accent-blue-soft);
  color: var(--color-accent-blue);
}
.hero-mock-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
  font-size: 0.6875rem;
  color: var(--color-muted);
  font-weight: 500;
}
.hero-mock-footer strong {
  color: var(--color-text);
  font-family: var(--font-display);
}

/* ── Logos strip ──────────────────────────────────────────── */
.logos-strip {
  background: var(--color-surface-2);
  border-color: rgba(17, 19, 24, 0.06);
}
.logos-strip::before {
  background: linear-gradient(to right, var(--color-surface-2), transparent);
}
.logos-strip::after {
  background: linear-gradient(to left, var(--color-surface-2), transparent);
}
a.logo-chip {
  font-family: var(--font-display);
  font-weight: 600;
}

/* ── Sections ─────────────────────────────────────────────── */
.section {
  padding: 96px 0;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.bg-subtle {
  background: var(--color-surface-2);
}

/* Pain cards */
.pains-grid {
  gap: 20px;
}
.pain-card {
  background: var(--color-surface);
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.2s, transform 0.2s;
}
.pain-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.pain-card-icon {
  width: 44px;
  height: 44px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-2);
  border-radius: 12px;
  font-size: 1.25rem !important;
  margin-bottom: 16px !important;
}

/* Steps */
.steps-grid {
  gap: 20px;
}
.step-card {
  background: var(--color-surface);
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius-xl);
  padding: 28px;
  border-top: none;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.2s, transform 0.2s;
}
.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.step-num {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-accent-blue);
  letter-spacing: 0.04em;
}

/* Features bento */
.features-grid--bento {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.features-grid--bento .feature-item {
  background: var(--color-surface);
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius-xl);
  padding: 28px;
  border-top: none;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.2s;
}
.features-grid--bento .feature-item:hover {
  box-shadow: var(--shadow-sm);
}
.features-grid--bento .feature-item:first-child {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-accent-blue-soft) 100%);
}
.feature-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent-blue);
  opacity: 0.85;
}

/* Supplier cards */
.supplier-card {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.22s, transform 0.22s, border-color 0.22s;
}
.supplier-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Pricing */
.pricing-card {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  background: var(--color-surface);
}
.pricing-card.featured {
  box-shadow: var(--shadow-md);
  border-color: rgba(17, 19, 24, 0.12);
}

/* Calculator */
.calc-panel,
.price-calculator-wrap > div {
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-sm) !important;
}

/* Catalog header */
.catalog-header {
  padding-top: 56px;
}
.catalog-header h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* Forms / contacts */
.contacts-grid,
.callback-card {
  border-radius: var(--radius-xl);
}
.callback-card {
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(17, 19, 24, 0.08);
}

/* Trust stats */
.trust-grid {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(17, 19, 24, 0.08);
  padding: 32px 24px;
  box-shadow: var(--shadow-xs);
}
.trust-stat .val {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* FAQ */
.faq-item {
  border-radius: 14px;
  border-color: rgba(17, 19, 24, 0.08);
  background: var(--color-surface);
}
.faq-item[open] {
  box-shadow: var(--shadow-xs);
}

/* CTA dark section */
.cta-section {
  border-radius: var(--radius-2xl);
  margin: 0 24px 48px;
  max-width: calc(var(--container) + 48px);
  margin-left: auto;
  margin-right: auto;
}

/* Catalog browse toolbar */
.catalog-browse-toolbar {
  background: rgba(246, 247, 249, 0.96);
  border-bottom-color: rgba(17, 19, 24, 0.06);
}
.catalog-category {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
}
.filter-btn.active {
  background: linear-gradient(180deg, #1a1d24 0%, #111318 100%);
  box-shadow: var(--shadow-xs);
}

/* Product page strip */
.product-hero-strip {
  background: var(--color-surface-2);
}

/* Footer */
.footer {
  background: var(--color-surface-2);
  border-top-color: rgba(17, 19, 24, 0.06);
}

@media (max-width: 768px) {
  .hero { padding: 40px 0 32px; }
  .hero-grid { gap: 32px; }
  .hero-media { order: -1; }
  .hero-visual { order: -1; }
  .features-grid--bento {
    grid-template-columns: 1fr;
  }
  .features-grid--bento .feature-item:first-child {
    grid-column: auto;
  }
  .section { padding: 64px 0; }
}