/* Three practical ways to run the same radio; established AURA colours retained. */
.v4-modes{padding-top:68px;padding-bottom:65px}
.v4-modes .v2-heading h2{max-width:650px}
.v4-mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.v4-mode{display:flex;flex-direction:column;min-width:0;padding:28px;background:linear-gradient(145deg,#15243a,#0b1425);border:1px solid #354c68;border-radius:8px}
.v4-mode:first-child{border-color:#7ca24a;background:linear-gradient(145deg,#192c29,#0b1425)}
.v4-mode-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}
.v4-mode-top>span{color:#c9e9a8;font-size:10px;letter-spacing:.08em;font-weight:600}
.v4-mode-top>b{color:#6682a0;font-size:27px;font-weight:400;line-height:1}
.v4-mode h3{font-size:26px;line-height:1.2;letter-spacing:-.035em;margin:0 0 18px}
.v4-mode>p{font-size:14px;line-height:1.85;margin-bottom:22px}
.v4-mode-example{border-top:1px solid #3c536c;padding-top:18px;margin-top:auto}
.v4-mode-example>span{font-size:8px;color:#9cc3e1;letter-spacing:.08em}
.v4-mode-example>p{font-size:12px;line-height:1.85;color:#c0d0e3;margin-top:8px}
.v4-mode-closing{margin:23px 0 0;padding-left:18px;border-left:2px solid #bef264;color:#c3d8b0;font-size:13px;line-height:1.85;max-width:1000px}
.aura-v4 .v3-hero-grid h1{font-size:clamp(43px,4.1vw,62px)}
.aura-v4 .v3-hero-lead .v3-definition{color:#e2edf9}
@media(max-width:1000px){.v4-mode-grid{gap:16px}.v4-mode{padding:22px}.v4-mode h3{font-size:23px}.v4-mode>p{font-size:13px}}
@media(max-width:800px){.v4-modes{padding-top:48px;padding-bottom:45px}.v4-mode-grid{grid-template-columns:1fr}.v4-mode{padding:27px}.v4-mode h3{font-size:27px}.v4-mode>p{font-size:14px}.v4-mode-example>p{font-size:13px}.v4-mode-top{margin-bottom:18px}}
@media(max-width:520px){.aura-v4 .v3-hero-grid h1{font-size:clamp(31px,8.5vw,44px)}.v4-mode{padding:23px}.v4-mode h3{font-size:25px}.v4-mode-closing{font-size:12px}.v4-mode-top>span{font-size:9px}}