/* Achievement rail: immediately communicates hackathon impact on the main portfolio. */
.home-proof{padding:42px clamp(20px,5vw,92px) 52px;border-bottom:1px solid rgba(127,240,207,.24);background:linear-gradient(135deg,#0e191e,#0b1219)}
.home-proof-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:19px}
.home-proof-caption span{font:800 12px Consolas,monospace;letter-spacing:.11em;color:#9cf6d8}
.home-proof-caption a{font-size:13px;font-weight:760;color:#b4fce7;text-decoration:none}
.home-proof-caption a:hover{color:#fff}
.home-proof-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:10px}
.home-proof-grid a{display:flex;flex-direction:column;gap:12px;min-height:175px;padding:23px 20px;text-decoration:none;border:1px solid rgba(151,216,197,.28);background:linear-gradient(150deg,rgba(22,43,48,.88),rgba(11,21,28,.95));transition:border-color .18s ease,transform .18s ease}
.home-proof-grid a:hover{border-color:#9cf6d8;transform:translateY(-3px)}
.home-proof-grid a:focus-visible{outline:3px solid #9cf6d8;outline-offset:3px}
.home-proof-grid span{font:800 12px Consolas,monospace;letter-spacing:.05em;color:#a0f2db}
.home-proof-grid strong{color:#f9faf6;font-size:clamp(19px,1.65vw,28px);line-height:1.18;letter-spacing:-.047em;font-weight:760}
.home-proof-grid small{color:#b8ceca;font-size:13px;line-height:1.52;margin-top:auto}
.home-proof-grid .home-proof-primary{border-color:rgba(156,246,216,.55);background:radial-gradient(ellipse at 99% 99%,rgba(156,246,216,.13),transparent 50%),linear-gradient(130deg,#1b3838,#0d1d25)}
.home-proof-grid .home-proof-primary strong{font-size:clamp(22px,2vw,34px);color:#fff}
@media(max-width:1060px){.home-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-proof-grid a{min-height:155px}.home-proof-grid strong{font-size:23px}.home-proof-grid .home-proof-primary strong{font-size:28px}}
@media(max-width:700px){.home-proof{padding:29px 20px 35px}.home-proof-caption span{font-size:11px}.home-proof-caption a{font-size:12px}.home-proof-grid{grid-template-columns:1fr;gap:9px}.home-proof-grid a{padding:18px 19px;min-height:0;gap:9px}.home-proof-grid strong,.home-proof-grid .home-proof-primary strong{font-size:clamp(23px,6.5vw,28px)}.home-proof-grid small{margin-top:2px;font-size:13px}}
@media(prefers-reduced-motion:reduce){.home-proof-grid a{transition:none}.home-proof-grid a:hover{transform:none}}