.promo-banner { overflow-x: hidden; }
.promo-banner .center { margin: 20px auto; width: 800px; box-sizing: border-box; display: grid; grid-template-columns: 60% 40%; padding: 30px; gap: 16px 0; }
.promo-banner h2 { margin: 14px 0 24px; font-size: 35px; font-family: Inter, Arial; color: #19467C; }
.promo-banner .center:after {content: '';position: absolute;width: 100%;height: 100%;grid-column: 1 / 3;grid-row: 2 / 4;background-color: #cae6ff;border-radius: 20px;padding: 30px;left: -30px;top: -30px;}
.promo-banner .hero { position: absolute; height: 330px; grid-column: 2 / 3; grid-row: 3 / 4; right: 30px; bottom: -30px; z-index: 1; }
.promo-banner .description { position: relative; grid-column: 1 / 2; grid-row: 2 / 3; z-index: 1; font-size: 18px; font-family: Inter, Arial; color: #1a2032; z-index: 2; }
.promo-banner .action-buttons { display: flex; gap: 10px; position: relative; grid-column: 1 / 2; grid-row: 3 / 4; z-index: 2; font-family: Inter, Arial; }
.promo-banner .action-buttons .button { position: relative; display: flex; box-sizing: border-box; width: 140px; align-items: center; justify-content: center; font-size: 16px; height: 44px; background-color: rgba(0, 0, 0, 0.6); color: white; backdrop-filter: blur(7px); cursor: pointer; user-select: none; font-weight: bold; gap: 10px; padding: 5px 10px; border-radius: 14px; transition: background-color 0.2s ease-out; overflow: hidden; }
.promo-banner .action-buttons .button:first-child { font-size: 16px; font-weight: bold; background-color: #0089ff; }
.promo-banner .action-buttons .button .ico { width: 24px; height: 24px;}
.promo-banner .action-buttons .button:hover { background-color: black; }
.promo-banner .action-buttons .button:first-child:hover { background-color: #004478; }
.promo-banner .action-buttons .button:first-child:before { content: ''; position: absolute; left: -60%; top: -50%; width: 40%; height: 200%; background: linear-gradient(120deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.25) 45%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,0.25) 55%, rgba(255,255,255,0) 100%); transform: rotate(-20deg); filter: blur(6px); pointer-events: none; mix-blend-mode: screen; animation: sheen-move 5s ease-in-out infinite; }

@media screen and (max-width: 800px){
.promo-banner .center { width: 100%; grid-template-columns: 1fr 238px; }
.promo-banner .center:after { border-radius: 0; width: 100%; }
.promo-banner .hero { right: 0; }
}

@media screen and (max-width: 650px){
.promo-banner .center { padding: 20px; grid-template-columns: 1fr 188px; }
.promo-banner .center:after { padding: 20px; top: -20px; left: -20px; }
.promo-banner .hero { bottom: -20px; right: -50px; }
}

@media screen and (max-width: 560px){
.promo-banner .center { grid-template-columns: 1fr 145px; }
.promo-banner h2 { margin: 7px 0 18px; font-size: 28px; }
.promo-banner .description { font-size: 16px; }
.promo-banner .hero { height: 270px; right: -60px; }
.promo-banner .action-buttons { flex-direction: column; }
.promo-banner .action-buttons .button { width: 100%; }
}

@media screen and (max-width: 490px){
.promo-banner .center { grid-template-columns: 1fr 80px; }
.promo-banner h2 { grid-column: 1 / 3; }
}

@media screen and (max-width: 400px){
.promo-banner h2 { text-align: center; }
}