.structural-units-page { min-height: 100%; color: #173858; background: #fff; }
.structural-units-shell { width: min(calc(100% - 48px), 1240px); margin: 0 auto; }
.structural-units-hero { padding: clamp(72px, 10vw, 144px) 0 clamp(46px, 6vw, 82px); background: #f2f9fd; }
.structural-units-hero h1 { max-width: 850px; margin: 0; color: #173858; font-size: clamp(2.8rem, 6vw, 5.3rem); font-weight: 600; letter-spacing: -.04em; line-height: .98; }
.structural-units-hero p { max-width: 640px; margin: 26px 0 0; color: #3d5870; font-size: clamp(1.08rem, 2vw, 1.35rem); line-height: 1.5; }
.structural-units-list { padding: clamp(56px, 8vw, 112px) 0; }
.structural-unit-card { display: grid; grid-template-columns: minmax(300px, 1.1fr) minmax(0, .9fr); overflow: hidden; border-radius: 14px; background: #edf6fa; box-shadow: 0 20px 46px rgba(0, 0, 0, .12); }
.structural-unit-card__image { display: block; min-height: 440px; overflow: hidden; background: #173858; }
.structural-unit-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.structural-unit-card__content { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(30px, 5vw, 76px); }
.structural-unit-card h2 { margin: 0; font-size: clamp(2rem, 3.8vw, 3.5rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.02; }
.structural-unit-card h2 a { color: inherit; text-decoration: none; }
.structural-unit-card p { max-width: 43ch; margin: 24px 0 0; color: #3d5870; font-size: 1.07rem; line-height: 1.62; }
.structural-unit-card address { margin: 26px 0 0; color: #526f87; font-size: .95rem; font-style: normal; line-height: 1.45; }
.structural-unit-card__link { margin-top: 38px; padding: 13px 20px; border-radius: 10px; color: #fff; background: #173858; font-weight: 700; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.structural-unit-card__link span { margin-left: 7px; }
.structural-unit-card__link:hover { color: #fff; background: #066d9c; transform: translateY(-2px); }
.structural-unit-card__link:focus-visible,
.structural-unit-card__image:focus-visible,
.structural-unit-card h2 a:focus-visible { outline: 3px solid #066d9c; outline-offset: 4px; }
.structural-unit-card:hover .structural-unit-card__image img { transform: scale(1.04); }
@media (max-width: 780px) { .structural-units-shell { width: calc(100% - 32px); } .structural-unit-card { grid-template-columns: 1fr; } .structural-unit-card__image { min-height: min(68vw, 430px); } }
@media (max-width: 440px) { .structural-units-hero { padding-top: 56px; } .structural-unit-card__content { padding: 28px 22px 34px; } .structural-unit-card__link { margin-top: 30px; } }