.chestmaster-advantages { padding-top: 25px; }
.chestmaster-advantages-heading { max-width: 850px; margin: 0 auto 38px; text-align: center; }
.chestmaster-advantages-heading .eyebrow { justify-content: center; }
.chestmaster-advantages-heading h2 { max-width: 760px; margin: 12px auto 16px; }
.chestmaster-advantages-heading p { margin: 0 auto; color: var(--muted); font-size: 17px; line-height: 1.7; }
.chestmaster-plans { margin: 0 0 42px; padding: 34px; border: 1px solid rgba(49,223,255,.25); border-radius: 24px; background: radial-gradient(circle at 18% 0,rgba(49,223,255,.12),transparent 37%),linear-gradient(145deg,rgba(8,29,49,.98),rgba(4,17,31,.99)); box-shadow: 0 28px 70px rgba(0,0,0,.24); }
.chestmaster-plans-heading { max-width: 830px; margin-bottom: 28px; }
.chestmaster-plans-heading h2 { max-width: 780px; margin: 12px 0 12px; font-size: clamp(28px,4vw,44px); line-height: 1.08; }
.chestmaster-plans-heading p { max-width: 760px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.chestmaster-plan-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.chestmaster-plan-card { position: relative; min-height: 255px; padding: 25px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: rgba(3,18,32,.72); }
.chestmaster-plan-card::after { content: ''; position: absolute; right: -38px; bottom: -54px; width: 130px; height: 130px; border-radius: 50%; background: rgba(49,223,255,.05); }
.chestmaster-plan-step { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 25px; border-radius: 999px; background: rgba(49,223,255,.09); color: var(--cyan); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.chestmaster-plan-card>strong { display: block; margin: 28px 0 4px; color: #fff; font-size: clamp(31px,4vw,46px); line-height: 1; }
.chestmaster-plan-card h3 { margin: 10px 0; font-size: 18px; }
.chestmaster-plan-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.chestmaster-plan-free { border-color: rgba(34,239,174,.42); background: linear-gradient(150deg,rgba(34,239,174,.13),rgba(3,18,32,.82)); }
.chestmaster-plan-free .chestmaster-plan-step { background: rgba(34,239,174,.12); color: var(--green); }
.chestmaster-plan-free::before { content: '✓'; position: absolute; top: 22px; right: 24px; color: var(--green); font-size: 18px; font-weight: 900; }
.chestmaster-plan-paid>strong { color: var(--green); }
.chestmaster-plans-action { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 18px; padding: 20px 22px; border-radius: 16px; background: rgba(49,223,255,.055); }
.chestmaster-plans-action p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.chestmaster-plans-action strong { color: #fff; }
.chestmaster-plans-action .button { flex: 0 0 auto; }
.chestmaster-advantage-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; }
.chestmaster-advantage-grid article { display: grid; grid-template-columns: 44px 1fr; gap: 14px; min-height: 190px; padding: 23px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg,rgba(8,29,49,.96),rgba(4,17,31,.98)); }
.chestmaster-advantage-grid article>span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(49,223,255,.28); border-radius: 12px; background: rgba(49,223,255,.07); color: var(--cyan); font-size: 19px; font-weight: 800; }
.chestmaster-advantage-grid article:nth-child(3n+2)>span { border-color: rgba(34,239,174,.3); background: rgba(34,239,174,.07); color: var(--green); }
.chestmaster-advantage-grid h3 { margin: 4px 0 9px; font-size: 18px; }
.chestmaster-advantage-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.chestmaster-advantage-result { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(0,1fr) auto; align-items: center; gap: 25px; margin-top: 18px; padding: 26px 28px; border: 1px solid rgba(34,239,174,.3); border-radius: 18px; background: linear-gradient(120deg,rgba(34,239,174,.08),rgba(49,223,255,.05)); }
.chestmaster-advantage-result strong { font-size: 20px; }
.chestmaster-advantage-result p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
@media(max-width:980px){.chestmaster-plan-grid{grid-template-columns:1fr}.chestmaster-plan-card{min-height:0}.chestmaster-advantage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chestmaster-advantage-result{grid-template-columns:1fr auto}.chestmaster-advantage-result p{grid-column:1/-1;grid-row:2}}
@media(max-width:640px){.chestmaster-plans{padding:24px 18px}.chestmaster-plans-action{align-items:stretch;flex-direction:column}.chestmaster-plans-action .button{width:100%;text-align:center}.chestmaster-advantage-grid{grid-template-columns:1fr}.chestmaster-advantage-grid article{min-height:0}.chestmaster-advantage-result{grid-template-columns:1fr}.chestmaster-advantage-result p{grid-column:auto;grid-row:auto}.chestmaster-advantage-result .button{width:100%;text-align:center}}