.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(223, 232, 238, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 72px;
}

.nav {
  position: fixed;
  inset: 73px 0 auto 0;
  display: none;
  padding: 16px;
  border-bottom: 1px solid var(--color-line);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.nav.is-open {
  display: grid;
  gap: 14px;
}

.nav__links {
  display: grid;
  gap: 6px;
}

.nav__links a {
  padding: 12px 10px;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-weight: 800;
}

.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--color-green-dark);
  background: var(--color-mint);
}

.nav__actions {
  display: grid;
  gap: 10px;
}

.hero {
  padding: 42px 0 28px;
  background:
    linear-gradient(145deg, rgba(232, 241, 251, 0.95), rgba(255, 255, 255, 0.88) 48%, rgba(255, 236, 236, 0.78)),
    #ffffff;
}

.hero__grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.hero h1 {
  max-width: 760px;
  margin: 10px 0 14px;
  font-size: clamp(2.2rem, 10vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 680px;
  margin: 0;
  color: var(--color-muted);
  font-size: 1.08rem;
}

.hero__actions {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.hero__panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(23, 105, 170, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.hero__metric {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: #ffffff;
}

.hero__metric strong {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: var(--radius-sm);
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-blue), var(--color-red));
}

.hero__metric span {
  display: block;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.section {
  padding: 42px 0;
}

.section--soft {
  background: var(--color-surface-soft);
}

.section__head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.section__head h2 {
  margin: 0;
  font-size: clamp(1.55rem, 6vw, 2.4rem);
  line-height: 1.1;
}

.section__head p {
  max-width: 740px;
  margin: 0;
  color: var(--color-muted);
}

.grid {
  display: grid;
  gap: 14px;
}

.grid--categories,
.grid--products,
.grid--benefits {
  grid-template-columns: 1fr;
}

.cta-band {
  padding: 28px;
  border-radius: var(--radius-md);
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-blue), var(--color-red));
}

.cta-band h2 {
  margin: 0 0 8px;
  font-size: clamp(1.6rem, 7vw, 2.8rem);
  line-height: 1.05;
}

.cta-band p {
  max-width: 680px;
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.86);
}

.site-footer {
  padding: 34px 0 86px;
  border-top: 1px solid var(--color-line);
  background: #ffffff;
}

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

.footer__links {
  display: grid;
  gap: 8px;
}

.footer__links a {
  color: var(--color-muted);
  font-weight: 700;
}

.footer-modern {
  display: grid;
  gap: 22px;
}

.footer-brand {
  display: grid;
  gap: 12px;
}

.social-links {
  display: flex;
  gap: 8px;
}

.social-links a {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--radius-sm);
  color: #ffffff;
  background: var(--color-blue);
  font-weight: 900;
}