.landing-page .main-nav a { border-color: transparent; }
.landing-page .inner-hero { min-height: 480px; }
.landing-page .inner-hero-image { background-image: var(--landing-hero, url("assets/hero-color-option-3-modern-avenue.png")); }
.landing-page .inner-hero-content { padding-top: 190px; padding-bottom: 58px; }
.landing-kicker { display: block; margin-bottom: 14px; color: var(--cyan); font-size: 13px; font-weight: 800; text-transform: uppercase; }
.landing-page .inner-hero h1 { max-width: 940px; font-size: 48px; }
.landing-page .inner-hero-content > p:last-child { max-width: 820px; font-size: 19px; }

.landing-section-nav { position: relative; z-index: 3; margin-top: -1px; border-bottom: 1px solid var(--line); background: #fff; }
.landing-section-nav-inner { width: min(1240px, calc(100% - 64px)); margin: 0 auto; padding: 20px 0; display: flex; gap: 8px; overflow-x: auto; scrollbar-width: thin; }
.landing-section-nav a { flex: 0 0 auto; padding: 11px 15px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); background: #fff; font-size: 14px; font-weight: 700; text-decoration: none; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.landing-section-nav a:hover { border-color: var(--cyan); color: var(--blue); }
.landing-section-nav a.is-active { border-color: var(--blue); color: #fff; background: var(--blue); }

.landing-main { padding: 82px 0 118px; background: #fff; }
.landing-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 78px; align-items: start; }
.landing-article { min-width: 0; }
.landing-lead { margin: 0 0 54px; padding: 34px 38px; border-left: 5px solid var(--cyan); border-radius: 0 var(--radius) var(--radius) 0; color: var(--ink); background: var(--paper); font-size: 21px; font-weight: 700; line-height: 1.55; }
.landing-lead > :first-child { margin-top: 0; }
.landing-lead > :last-child { margin-bottom: 0; }

.landing-richtext { color: #41536a; font-size: 18px; line-height: 1.74; }
.landing-richtext > :first-child { margin-top: 0; }
.landing-richtext p { margin: 0 0 24px; }
.landing-richtext h2 { position: relative; margin: 64px 0 24px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--ink); font-size: 34px; line-height: 1.18; }
.landing-richtext h2::before { content: ""; position: absolute; top: -2px; left: 0; width: 72px; height: 3px; background: var(--cyan); }
.landing-richtext h3 { margin: 42px 0 18px; color: var(--ink); font-size: 25px; line-height: 1.25; }
.landing-richtext ul, .landing-richtext ol { margin: 24px 0 34px; padding: 0; display: grid; gap: 10px; list-style: none; }
.landing-richtext li { position: relative; padding: 17px 20px 17px 50px; border-radius: var(--radius); background: var(--paper); }
.landing-richtext li::before { content: ""; position: absolute; top: 24px; left: 22px; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); }
.landing-richtext a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.landing-richtext img { display: block; width: auto; max-width: 100%; height: auto !important; margin: 34px auto; border-radius: var(--radius); }
.landing-richtext table { width: 100%; margin: 30px 0; border-collapse: collapse; font-size: 16px; }
.landing-richtext th, .landing-richtext td { padding: 15px 17px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.landing-richtext th { color: var(--ink); background: var(--paper); }

.landing-richtext .activity-directory { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.landing-richtext .activity-directory a { min-height: 170px; position: relative; padding: 26px 58px 26px 26px; align-items: flex-end; overflow: hidden; color: #fff; background: var(--blue); text-decoration: none; }
.landing-richtext .activity-directory a::after { content: "→"; position: absolute; right: 24px; bottom: 23px; color: var(--cyan); font-size: 23px; }
.landing-richtext .content-card-list { grid-template-columns: 1fr; }
.landing-richtext .content-card-list a { min-height: 112px; padding: 22px 24px; border: 1px solid var(--line); background: #fff; }
.landing-richtext .content-card-list a:hover { border-color: var(--cyan); }
.landing-richtext .partner-list { grid-template-columns: 1fr; }

.landing-sidebar { position: sticky; top: 28px; display: grid; gap: 18px; }
.landing-side-block { padding: 26px; border-radius: var(--radius); background: var(--paper); }
.landing-side-block h2 { margin: 0 0 18px; color: var(--ink); font-size: 21px; }
.landing-side-block p { margin: 0 0 12px; color: #506176; font-size: 15px; line-height: 1.55; }
.landing-side-block p:last-child { margin-bottom: 0; }
.landing-side-block a { color: var(--blue); font-weight: 700; }
.landing-contact { color: #fff; background: var(--blue-deep); }
.landing-contact h2, .landing-contact a { color: #fff; }
.landing-contact .landing-email { display: block; margin-top: 10px; color: #8ce7df; font-size: 14px; overflow-wrap: anywhere; }
.landing-contact p { margin-top: 18px; color: #c5d2df; }
.landing-cta { padding: 28px; border-radius: var(--radius); color: #fff; background: var(--blue); }
.landing-cta h2 { margin: 0 0 12px; font-size: 23px; }
.landing-cta p { margin: 0 0 20px; color: #dce8f3; font-size: 15px; }
.landing-cta a { display: inline-flex; align-items: center; gap: 12px; padding: 12px 15px; border-radius: var(--radius); color: var(--blue-deep); background: var(--cyan); font-size: 14px; font-weight: 800; text-decoration: none; }

.landing-rukovodstvo .landing-richtext > h3,
.landing-rukovodstvo .landing-richtext > p { margin: 0 0 16px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.landing-rukovodstvo .landing-richtext img { display: block; width: min(100%, 800px); margin: 0; }
.landing-kontakty .landing-richtext { font-size: 20px; }

@media (max-width: 980px) {
  .landing-layout { grid-template-columns: 1fr; gap: 58px; }
  .landing-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-page .inner-hero h1 { font-size: 42px; }
}

@media (max-width: 700px) {
  .landing-page .inner-hero { min-height: 450px; }
  .landing-page .inner-hero-image { background-color: var(--blue-deep); background-position: 70% top; background-size: auto 270px; background-repeat: no-repeat; }
  .landing-page .inner-hero-shade { background: linear-gradient(0deg, var(--blue-deep) 0%, var(--blue-deep) 43%, rgba(7,30,56,.9) 57%, rgba(7,30,56,.18) 76%, rgba(7,30,56,0) 92%); }
  .landing-page .inner-hero-content { padding-top: 275px; padding-bottom: 34px; }
  .landing-page .inner-hero h1 { font-size: 30px; }
  .landing-page .inner-hero-content > p:last-child { font-size: 14px; }
  .landing-kicker { margin-bottom: 9px; font-size: 11px; }
  .landing-section-nav-inner { width: calc(100% - 32px); padding: 14px 0; }
  .landing-section-nav a { padding: 10px 13px; font-size: 13px; }
  .landing-main { padding: 52px 0 78px; }
  .landing-layout { gap: 42px; }
  .landing-lead { margin-bottom: 42px; padding: 24px 22px; font-size: 18px; }
  .landing-richtext { font-size: 16px; line-height: 1.68; }
  .landing-richtext h2 { margin-top: 48px; padding-top: 23px; font-size: 28px; }
  .landing-richtext h3 { margin-top: 34px; font-size: 22px; }
  .landing-richtext li { padding: 15px 16px 15px 44px; }
  .landing-richtext li::before { top: 21px; left: 19px; }
  .landing-richtext .activity-directory { grid-template-columns: 1fr; }
  .landing-sidebar { grid-template-columns: 1fr; }
  .landing-side-block, .landing-cta { padding: 23px; }
  .landing-rukovodstvo .landing-richtext > h3,
  .landing-rukovodstvo .landing-richtext > p { padding: 8px; }
}