:root {
  --blue: #1f6feb;
  --blue-dark: #1558c0;
  --sun: #f5b800;
  --text: #0f1b2d;
  --muted: #4a5a70;
  --bg: #f7f9fc;
  --white: #ffffff;
  --border: #dde4ee;
  --radius: 16px;
  --shadow: 0 8px 24px rgba(15, 27, 45, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--blue);
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

.container {
  width: min(1120px, 100% - 40px);
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 14px 24px;
  border: 2px solid var(--blue);
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.btn:hover,
.btn:focus-visible {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.btn-small {
  padding: 8px 16px;
  font-size: 0.95rem;
}

.btn-ghost {
  background: transparent;
  color: var(--blue);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(31, 111, 235, 0.08);
  color: var(--blue-dark);
}

.btn-light {
  background: var(--white);
  border-color: var(--white);
  color: var(--blue);
}

.btn-light:hover,
.btn-light:focus-visible {
  background: var(--sun);
  border-color: var(--sun);
  color: var(--text);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.header-inner .btn-small {
  white-space: nowrap;
}

.nav {
  display: none;
  gap: 24px;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

.nav a:hover {
  color: var(--blue);
}

.hero {
  padding: 56px 0 64px;
}

.hero-inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
}

.accent {
  color: var(--blue);
  position: relative;
  display: inline-block;
}

.accent::after {
  content: "";
  position: absolute;
  top: 0.12em;
  right: -0.32em;
  width: 0.28em;
  height: 0.28em;
  border-radius: 50%;
  background: var(--sun);
}

.lead {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 36em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 16px;
}

.hint {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 34em;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  border: 1px solid var(--border);
}

.card-title {
  font-weight: 700;
  margin-bottom: 16px;
}

.report {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.report li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.report strong {
  font-size: 1.3rem;
}

.card-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.section {
  padding: 64px 0;
  scroll-margin-top: 64px;
}

.section-alt {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-lead {
  color: var(--muted);
  max-width: 40em;
  margin-bottom: 32px;
}

.grid {
  display: grid;
  gap: 20px;
}

.card,
.feature,
.price {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.section-alt .card,
.section-alt .feature {
  background: var(--bg);
}

.card p,
.feature p {
  color: var(--muted);
  margin: 0;
}

.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 24px 24px 24px 80px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 22px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  display: grid;
  place-items: center;
}

.steps p {
  color: var(--muted);
  margin: 0;
}

.price {
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-featured {
  border: 2px solid var(--blue);
  box-shadow: var(--shadow);
}

.badge {
  position: absolute;
  top: -14px;
  left: 24px;
  margin: 0;
  padding: 2px 12px;
  border-radius: 999px;
  background: var(--sun);
  font-size: 0.85rem;
  font-weight: 700;
}

.price-desc {
  color: var(--muted);
  min-height: 3.2em;
}

.price-value {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.price-value span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
}

.price-setup {
  color: var(--muted);
  font-size: 0.95rem;
}

.price ul {
  margin: 0;
  padding-left: 1.2em;
}

.offer {
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: rgba(245, 184, 0, 0.15);
  border: 1px solid rgba(245, 184, 0, 0.5);
}

.about {
  display: grid;
  gap: 32px;
  align-items: center;
}

.about-photo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--white);
  box-shadow: var(--shadow);
}

.faq {
  display: grid;
  gap: 12px;
  max-width: 820px;
}

.faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.faq details p {
  margin: 12px 0 0;
  color: var(--muted);
}

.cta {
  background: var(--blue);
  color: var(--white);
}

.cta-inner {
  text-align: center;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.88);
}

.contacts {
  list-style: none;
  padding: 0;
  margin: 32px 0 8px;
  display: grid;
  gap: 6px;
}

.contacts a {
  color: var(--white);
}

.hours {
  font-size: 0.95rem;
}

.site-footer {
  padding: 32px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner p {
  margin: 0 0 6px;
}

.cookie {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  max-width: 560px;
  margin: 0 auto;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 0.95rem;
}

.cookie[hidden] {
  display: none;
}

.cookie-actions {
  display: flex;
  gap: 8px;
}

.legal {
  padding: 48px 0 64px;
  max-width: 820px;
}

.legal h2 {
  font-size: 1.3rem;
  margin-top: 1.6em;
}

@media (max-width: 400px) {
  .logo img {
    width: 132px;
    height: auto;
  }

  .header-inner .btn-small {
    padding: 8px 12px;
    font-size: 0.85rem;
  }
}

@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .about {
    grid-template-columns: 220px 1fr;
  }
}

@media (min-width: 960px) {
  .nav {
    display: flex;
  }

  .hero {
    padding: 88px 0 96px;
  }

  .hero-inner {
    grid-template-columns: 1.4fr 1fr;
  }

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

  .steps li {
    padding: 80px 24px 24px;
  }

  .steps li::before {
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}