.essentials-section{background:linear-gradient(135deg,rgba(40,61,148,.18),transparent 58%)}
.essentials-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.essential-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);overflow:hidden}
.essential-card img{display:block;width:100%;aspect-ratio:1;object-fit:contain;background:#fff}
.essential-card>div{display:flex;flex-direction:column;align-items:flex-start;flex:1;padding:22px}
.essential-card h3{font-family:Georgia,serif;font-size:1.3rem;line-height:1.25;margin:0 0 12px}
.essential-price{color:var(--gold);font-size:1.18rem;font-weight:850;margin:auto 0 18px}
.essential-card .btn{min-height:44px;width:100%;padding-inline:16px}
.essentials-all{text-align:center;margin-top:34px}
.essentials-all .btn{min-width:min(100%,360px)}
.social-band{max-width:1500px;margin:auto;padding:54px clamp(20px,5vw,80px);text-align:center;border-top:1px solid var(--line)}
.social-links{display:flex;align-items:center;justify-content:center;gap:14px}
.social-links a{display:grid;place-items:center;width:48px;height:48px;color:var(--gold);border:1px solid var(--line);transition:background .2s,color .2s,transform .2s}
.social-links a:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
.social-links svg{width:23px;height:23px;fill:currentColor;stroke:currentColor;stroke-width:1.7}
.social-links rect,.social-links circle{fill:none}
.footer-social a{width:38px;height:38px}
.footer-social svg{width:19px;height:19px}
footer{align-items:center;gap:24px}
footer>a{color:var(--gold)}
@media(max-width:1100px){.essentials-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.essentials-grid{grid-template-columns:1fr}.essential-card img{aspect-ratio:4/3}.social-band{padding-block:42px}.footer-social{margin-top:4px}}