:root {
  --bg: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --card-bg: #f9fafb;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #eff6ff 0, #ffffff 45%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: #071b36; text-decoration: none; }
a:hover { text-decoration: underline; }

.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}

/* Header */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 24px;
}

.logo { display: flex; align-items: center; }
.logo img { height: 32px; width: auto; display: block; }

.nav {
  display: flex;
  flex: 1;
  margin-left: 36px;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.nav a {
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  color: #1f2937;
  border: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(4px);
  transition: all 0.22s ease;
}

.nav a:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
  text-decoration: none;
}

.nav a:active { transform: scale(0.97); }

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 3.2fr) minmax(0, 2fr);
  gap: 32px;
  align-items: center;
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 32px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.35);
  backdrop-filter: blur(12px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.badge {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: #ffffff;
  color: #111827;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
}

.hero-title {
  font-size: 34px;
  line-height: 1.06;
  margin: 0 0 12px;
}

.hero-subtitle {
  font-size: 18px;
  color: #374151;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 12px;
}

.hero-context {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.btn-primary {
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: #ffffff;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
  text-decoration: none;
}

.btn-secondary {
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.22);
  color: #1e40af;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid rgba(37, 99, 235, 0.45);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.14);
}

.btn-secondary:hover { transform: translateY(-1px); text-decoration: none; background: rgba(37, 99, 235, 0.14); box-shadow: 0 10px 22px rgba(37, 99, 235, 0.14); }

.btn-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 6px;
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
  border-radius: 12px;
  transition: background 0.18s ease;
}

.btn-link:hover { background: rgba(37, 99, 235, 0.08); text-decoration: none; }

.hero-note {
  font-size: 12px;
  color: var(--muted);
  margin: 14px 0 0;
}


/* Photo frame */

.hero-right { display: flex; justify-content: flex-end; }

.hero-photo {
  position: relative;
  width: 100%;
  max-width: 560px;
  height: clamp(280px, 30vw, 330px);
  border-radius: 36px;
  background: linear-gradient(145deg, #5e3b2e 0%, #3b4b63 50%, #1f3c5d 100%);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
  overflow: visible;
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 44px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  pointer-events: none;
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 40px;
  background: linear-gradient(145deg, #5e3b2e 0%, #3b4b63 50%, #1f3c5d 100%);
  filter: blur(18px);
  opacity: 0.55;
  z-index: -1;
}

.hero-photo-inner {
  position: absolute;
  inset: 12px;
  border-radius: 26px;
  background: linear-gradient(145deg, #1f2937, #111827);
  overflow: hidden;
}

.hero-photo-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 26px;
}

/* Sections */

.section { margin-top: 40px; }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.section-title { font-size: 20px; font-weight: 700; margin: 0; }
.section-subtitle { font-size: 13px; color: var(--muted); margin: 0; }

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 20px;
}


.grid-1 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  background: var(--card-bg);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 16px 18px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 16px;
}

.card p {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.note-line { display: block; }
.note-line + .note-line { margin-top: 8px; }

.footer-note { text-align: right; }

.compact {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.lead {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  opacity: 0.92;
}



.list {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted);
}

.list li + li { margin-top: 4px; }

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  justify-content: center;
}

.callout-card {
  background: linear-gradient(135deg, #ffffff, #eff6ff);
  border-color: rgba(37, 99, 235, 0.25);
}

/* Pricing */

.price {
  font-size: 18px;
  font-weight: 800;
  text-align: center;
  margin: 16px 0 16px;
  color: #111827;
}

.price-card {
  padding-top: 22px;
  padding-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: center;
}

.price-card .btn-primary {
  width: fit-content;
  margin: 0 auto;
}

.price-card .note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}


.card-premium {
  border-color: rgba(37, 99, 235, 0.55);
  background: linear-gradient(135deg, #eff6ff, #ffffff);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.18);
  position: relative;
}

.mini-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.25);
  color: #1e40af;
  margin-bottom: 8px;
}

/* FAQ */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.collapsible-card { padding: 0; }

.collapse-toggle {
  width: 100%;
  text-align: left;
  padding: 14px 18px;
  font-size: 18px;
  font-weight: 700;
  border: none;
  background: var(--card-bg);
  border-radius: 18px;
  cursor: pointer;
  color: #1f2937;
  transition: background 0.2s ease;
}

.collapse-toggle:hover { background: rgba(37, 99, 235, 0.06); }

.collapse-toggle::after {
  content: "+";
  float: right;
  font-weight: 900;
  font-size: 26px;
  line-height: 26px;
  opacity: 0.75;
}

.collapsible-card.open .collapse-toggle::after {
  content: "−";
  font-weight: 900;
  font-size: 28px;
  line-height: 28px;
  opacity: 0.85;
}

.collapse-content {
  display: none;
  padding: 0 18px 0;
  border-top: 1px solid var(--border);
  background: var(--card-bg);
  border-radius: 0 0 18px 18px;
}

.collapsible-card.open .collapse-content {
  display: block;
  padding: 16px 18px 20px;
}

.collapse-content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* Contacts */

.contact-wide {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-line {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
}

.contact-line a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
}

.icon-telegram {
  width: 18px;
  height: 18px;
}

.icon svg { display: block; }

.contact-line a:hover { text-decoration: underline; }

.contact-line .sep {
  color: var(--muted);
  opacity: 0.6;
}

/* Footer */


.footer {
  margin-top: 36px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover { text-decoration: underline; }


/* Focus */

a:focus-visible,
button:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.nav a:focus-visible,
.collapse-toggle:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 3px;
}

/* Responsive */

@media (max-width: 960px) {
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 800px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nav {
    margin-left: 0;
    justify-content: flex-start;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    padding: 20px 16px;
  }

  .hero-right { justify-content: flex-start; }

  .hero-photo {
    max-width: 100%;
    height: 260px;
  }

  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer {
    flex-direction: column;
    gap: 6px;
  }

  .footer-note { text-align: left; }
}
.card-actions + .note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}


.mini-note {
  margin: 22px 0 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 13px;
  color: var(--muted);
}

.mini-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.mini-list li { margin: 6px 0; }