/* ===== Блок «OSA · Интернет-маркетинг» ===== */
.osa-internal .v-osa { background: #292c3a; color: #fff; border-radius: 24px; padding: 60px; overflow: hidden; font-size: 18px; line-height: 1.6; }
.osa-internal .v-osa-top { display: grid; grid-template-columns: 1fr .85fr; gap: 90px; align-items: center; }
.osa-internal .v-osa .o-kicker { color: #c2c4d0; }
.osa-internal .v-osa h2 { font-size: clamp(34px, 4vw, 62px); line-height: 1.18; color: white; }
.osa-internal .v-osa h2 em { color: var(--osa-yellow); font-style: normal; }
.osa-internal .v-osa-top p { font-size: 19px; line-height: 1.7; color: #cbcbd4; max-width: 550px; margin-top: 28px; }

.osa-internal .v-ecosystem { position: relative; min-width: 0; padding: 10px 0; }
.osa-internal .v-osa-word { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px; }
.osa-internal .v-osa-word > img { display: block; width: 100%; max-width: 307px; height: auto; flex: 1 1 auto; min-width: 0; }
.osa-internal .v-osa-word > span { border-radius: 50%; background: var(--osa-yellow); color: #292c3a; width: 80px; height: 80px; display: grid; place-items: center; flex-shrink: 0; }
.osa-internal .v-osa-word > span svg { width: 24px; height: 24px; fill: #292c3a; display: block; }
.osa-internal .v-ecosystem > small { font-size: 10px; letter-spacing: .13em; color: #aeb1c1; }

.osa-internal .v-node-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.osa-internal .v-node-list > div { border: 1px solid #666a7e; border-radius: 10px; padding: 15px 18px; display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; align-items: center; }
.osa-internal .v-node-list b { width: 24px; height: 24px; border-radius: 50%; background: rgba(255, 225, 0, .12); color: var(--osa-yellow); display: grid; place-items: center; font: 500 10px/1 'Unbounded', sans-serif; letter-spacing: 0; grid-column: 1 / -1; justify-self: start; }
.osa-internal .v-node-list span { font-size: 17px; grid-column: 1; }
.osa-internal .v-node-list i { font-style: normal; color: #ffe100; display: flex; align-items: center; justify-content: center; grid-column: 2; grid-row: 2; }
.osa-internal .v-node-list i svg { width: 24px; height: 24px; fill: currentColor; display: block; }
.osa-internal .v-node-list i.is-down svg { transform: rotate(90deg); }
.osa-internal .v-node-list > div:last-child { background: #ffe100; color: #292c3a; border-color: #ffe100; }
.osa-internal .v-node-list > div:last-child b { background: #292c3a; color: var(--osa-yellow); }
.osa-internal .v-node-list > div:last-child i { color: #292c3a; }

.osa-internal .v-osa-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 35px; margin-top: 52px; padding-top: 32px; border-top: 1px solid #585c70; }
.osa-internal .v-osa-facts b { display: block; font-size: 18px; font-weight: 500; margin-bottom: 13px; }
.osa-internal .v-osa-facts p { font-size: 15px; line-height: 1.65; color: #cbcbd4; }
.osa-internal .v-osa-facts a { text-decoration: underline; margin-top: 15px; font-size: 14px; color: #ffe100; display: inline-flex; align-items: center; gap: 6px; }
.osa-internal .v-osa-facts a svg { fill: currentColor; display: block; }
.osa-internal .v-osa-facts a:hover { text-decoration: none; color: #fff; }
.osa-internal .v-osa-facts a:hover svg { transform: rotate(45deg); }

/* ===== Адаптив ===== */
@media (max-width: 1279px) {
	.osa-internal .v-osa { padding: 42px; }
	.osa-internal .v-osa-top { gap: 45px; }
	.osa-internal .v-osa-word > span { width: 64px; height: 64px; }
	.osa-internal .v-osa-word > span svg { width: 20px; height: 20px; }
}

@media (max-width: 991px) {
	.osa-internal .v-osa { padding: 32px; }
	.osa-internal .v-osa-top { grid-template-columns: 1fr; }
	.osa-internal .v-ecosystem { max-width: none; width: 100%; }
	.osa-internal .v-osa-top p { max-width: none; }
	.osa-internal .v-osa-facts { grid-template-columns: 1fr; gap: 24px; margin-top: 30px; }
	.osa-internal .v-osa-facts > div { padding-top: 8px; }
}

@media (max-width: 575px) {
	.osa-internal .v-osa { padding: 32px 20px; border-radius: 22px; font-size: 16px; }
	.osa-internal .v-osa-top { gap: 29px; }
	.osa-internal .v-osa h2 { font-size: 37px; }
	.osa-internal .v-osa-top p { font-size: 16px; margin-top: 22px; }
	.osa-internal .v-osa-word > span { width: 50px; height: 50px; }
	.osa-internal .v-osa-word > span svg { width: 18px; height: 18px; }
	.osa-internal .v-node-list { grid-template-columns: 1fr; }
	.osa-internal .v-node-list > div { padding: 12px; gap: 8px 10px; }
	.osa-internal .v-node-list span { font-size: 14px; }
	.osa-internal .v-node-list i svg { width: 20px; height: 20px; }
	.osa-internal .v-ecosystem > small { font-size: 8px; }
	.osa-internal .v-osa-facts { padding-top: 24px; }
	.osa-internal .v-osa-facts b { font-size: 17px; }
	.osa-internal .v-osa-facts p { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
	.osa-internal .v-osa-facts a svg { transition: none; }
}