.container,
.container-narrow {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.container-narrow {
  width: min(820px, calc(100% - 40px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  width: min(1200px, calc(100% - 40px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 850;
}

.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: var(--radius-sm);
  background: var(--navy);
  color: #fff;
  font-size: 0.82rem;
}

.brand__text {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 700;
}

.hero {
  position: relative;
}

.hero--seo {
  background: linear-gradient(126deg, #07111f 0%, #0f2742 52%, #0e3f45 100%);
  color: #fff;
  padding: 78px 0 52px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(320px, 0.82fr);
  gap: 50px;
  align-items: center;
}

.hero__grid > * {
  min-width: 0;
}

.hero__copy {
  display: grid;
  gap: 22px;
}

.hero h1 {
  color: #fff;
  max-width: 780px;
}

.hero .eyebrow {
  color: #79d8e6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
}

.hero__trust div {
  padding-top: 13px;
  border-top: 2px solid rgba(120, 240, 191, 0.48);
}

.hero__trust strong,
.hero__trust span {
  display: block;
}

.hero__trust strong {
  color: #fff;
  font-size: 0.94rem;
}

.hero__trust span {
  color: #cfe0ef;
  font-size: 0.86rem;
  line-height: 1.45;
}

.section {
  padding: 92px 0;
}

.section--muted {
  background: var(--bg-soft);
}

.section--intro {
  padding: 74px 0;
}

.section--dark {
  background: var(--navy);
}

.section--dark h2,
.section--dark strong {
  color: #fff;
}

.section--dark p,
.section--dark span {
  color: rgba(255, 255, 255, 0.76);
}

.section--cta {
  background: var(--bg-warm);
}

.section--review-led {
  background: #fff;
}

.section--quality {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section__intro {
  display: grid;
  gap: 14px;
  margin-bottom: 34px;
  max-width: 790px;
}

.intro-grid,
.reviews-head,
.review-led,
.authority-lab,
.process-strip,
.quality-grid,
.split,
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 56px;
  align-items: start;
}

.intro-grid > div,
.authority-lab__copy,
.reviews-head > div,
.review-led > div,
.quality-grid > div,
.faq-layout > div:first-child {
  display: grid;
  gap: 16px;
}

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

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.site-footer {
  background: #07111f;
  color: #fff;
}

.site-footer__top {
  padding: 54px 0 40px;
  display: grid;
  grid-template-columns: 1.2fr repeat(2, 0.6fr);
  gap: 36px;
}

.site-footer__brand {
  display: grid;
  gap: 14px;
  max-width: 450px;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

.brand--footer,
.brand--footer .brand__text {
  color: #fff;
}

.footer-nav {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-nav h2 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-footer__bottom {
  padding: 22px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.site-footer__bottom p {
  font-size: 0.86rem;
}

@media (max-width: 1000px) {
  .site-nav {
    display: none;
  }

  .btn--small {
    display: none;
  }

  .hero__grid,
  .intro-grid,
  .reviews-head,
  .review-led,
  .authority-lab,
  .process-strip,
  .quality-grid,
  .split,
  .faq-layout,
  .site-footer__top,
  .card-grid--three {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .container-narrow,
  .site-header__inner {
    width: calc(100% - 28px);
  }

  .site-header__inner {
    height: 66px;
  }

  .hero--seo {
    padding: 56px 0 42px;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__trust {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }

  .site-footer__bottom {
    display: grid;
  }
}