/* /why-seatlayer/ — category comparison and public-proof hub. */
.why-hero{position:relative;overflow:hidden;padding:clamp(64px,8vw,104px) 0 72px;background:#0b111b;color:#edf2fb}
.why-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(70% 90% at 88% 12%,rgba(88,101,242,.2),transparent 62%),radial-gradient(48% 70% at 10% 0,rgba(244,183,64,.13),transparent 64%)}
.why-hero .wrap{position:relative;z-index:1}
.why-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:clamp(34px,5vw,68px);align-items:center}
.why-eyebrow,.why-kicker,.why-proof-label{font:700 10px var(--mono);letter-spacing:.11em;color:#f4b740}
.why-hero h1{max-width:740px;margin-top:14px;font-size:clamp(50px,6vw,72px);line-height:.98;letter-spacing:-.05em;text-wrap:balance}
.why-hero h1 em{color:#f4b740;font-style:normal}
.why-answer{max-width:720px;margin-top:24px;color:#d8e0ed;font-size:clamp(17px,1.6vw,20px);line-height:1.58;text-wrap:pretty}
.why-answer strong{color:#fff}
.why-boundary{max-width:680px;margin-top:14px;color:#9eabbe;font-size:14px;line-height:1.6;text-wrap:pretty}
.why-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;margin-top:28px}
.why-actions .btn{min-height:44px}
.why-hero-link{display:inline-flex;align-items:center;min-height:44px;color:#edf2fb;font-weight:750;border-bottom:2px solid #f4b740}
.why-hero-link:hover{color:#f4b740}
.why-hero-proof{padding:22px;border:1px solid #2b3850;border-radius:20px;background:rgba(17,25,39,.94);box-shadow:0 38px 90px -42px #000}
.why-hero-proof dl{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:16px;overflow:hidden;border:1px solid #2b3850;border-radius:14px;background:#2b3850}
.why-hero-proof dl div{min-height:120px;padding:18px;background:#111927}
.why-hero-proof dt{color:#fff;font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.04em}
.why-hero-proof dd{margin-top:5px;color:#9eabbe;font-size:12.5px;line-height:1.45}
.why-hero-proof>a{display:inline-flex;align-items:center;min-height:44px;margin-top:10px;color:#f4b740;font-size:12.5px;font-weight:750}

.why-section{padding:clamp(54px,6vw,78px) 0}
.why-head{max-width:900px}
.why-head .why-kicker{color:#785500}
.why-head h2{margin-top:10px;font-size:var(--sl-title-section);line-height:1.06;letter-spacing:-.042em;text-wrap:balance}
.why-head>p:last-child{max-width:780px;margin-top:13px;color:var(--muted);font-size:16px;line-height:1.62;text-wrap:pretty}

.why-matrix-section{background:#fffaf2}
.why-table-wrap{margin-top:32px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-card)}
.why-table{width:100%;border-collapse:collapse;table-layout:fixed}
.why-table caption{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.why-table th,.why-table td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px;line-height:1.5}
.why-table thead th{background:#111927;color:#aeb9ca;font:700 10px var(--mono);letter-spacing:.09em;text-transform:uppercase}
.why-table thead th:first-child{width:23%}
.why-table thead th:last-child{width:20%}
.why-table tbody th{color:var(--ink);font-size:15px;font-weight:800}
.why-table tbody tr:last-child th,.why-table tbody tr:last-child td{border-bottom:0}
.why-table tbody tr:hover{background:#fffdf8}
.why-table code{font:12px var(--mono);color:#745000}
.why-table a{display:inline-flex;align-items:center;min-height:44px;color:var(--amber-text);font-size:13px;font-weight:750}
.why-table a:hover{color:var(--ink)}
.why-matrix-note{max-width:900px;margin-top:17px;color:var(--muted);font-size:13px;line-height:1.58}
.why-mobile-evidence{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:20px;margin-top:30px;padding:24px;border:1px solid #cdd8e9;border-radius:18px;background:#f7faff;box-shadow:var(--shadow-card)}
.why-mobile-intro h3{margin-top:9px;font-size:24px;line-height:1.12;letter-spacing:-.03em;text-wrap:balance}
.why-mobile-intro .why-kicker{color:#785500}
.why-mobile-intro>p:last-child{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.58}
.why-mobile-evidence ol{display:grid;gap:9px;margin:0;padding:0;list-style:none}
.why-mobile-evidence li{display:flex;gap:12px;padding:13px;border:1px solid #dce4f0;border-radius:12px;background:#fff}
.why-mobile-evidence li>span{flex:none;color:#5965f2;font:800 11px var(--mono)}
.why-mobile-evidence li strong{font-size:13px}
.why-mobile-evidence li p{margin-top:3px;color:var(--muted);font-size:12px;line-height:1.48}
.why-mobile-evidence code{font:11.5px var(--mono);color:#574bc4}
.why-mobile-result{grid-column:1/-1;padding-top:16px;border-top:1px solid #d7e0ed}
.why-mobile-result>p{color:var(--muted);font-size:12.5px;line-height:1.55}
.why-mobile-result>p+p{margin-top:7px}
.why-mobile-result strong{color:var(--ink)}
.why-mobile-links{display:flex;flex-wrap:wrap;gap:2px 18px;margin-top:7px!important}
.why-mobile-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--amber-text);font-size:12px;font-weight:750}

.why-alternatives-section{background:#fff}
.why-alt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:32px}
.why-alt-grid article{display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:17px;background:var(--card);box-shadow:var(--shadow-card)}
.why-alt-grid h3{font-size:22px;line-height:1.15;letter-spacing:-.025em}
.why-alt-summary{margin-top:9px;color:var(--muted);font-size:13.5px;line-height:1.55}
.why-alt-grid dl{display:grid;gap:12px;margin-top:17px}
.why-alt-grid dl div{padding-left:13px;border-left:3px solid #e5d6b2}
.why-alt-grid dl div:first-child{border-left-color:#4bbf91}
.why-alt-grid dt{color:var(--ink);font-size:12px;font-weight:800}
.why-alt-grid dd{margin-top:3px;color:var(--muted);font-size:12.5px;line-height:1.5}
.why-alt-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:auto;padding-top:16px}
.why-alt-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--amber-text);font-size:12.5px;font-weight:750}
.why-alt-links a:hover{color:var(--ink)}

.why-proof-section{background:#0b111b;color:#e9eef8}
.why-proof-section .why-head .why-kicker{color:#f4b740}
.why-proof-section .why-head>p:last-child{color:#9ba7ba}
.why-proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:32px}
.why-proof-grid article{display:flex;min-height:285px;flex-direction:column;padding:22px;border:1px solid #29364d;border-radius:16px;background:#121a27}
.why-proof-grid article>span{color:#f4b740;font:700 9.5px var(--mono);letter-spacing:.09em}
.why-proof-grid h3{margin-top:15px;color:#f4f7fc;font-size:20px;line-height:1.18;letter-spacing:-.025em}
.why-proof-grid p{margin-top:10px;color:#a8b3c5;font-size:13px;line-height:1.55}
.why-proof-grid a{display:inline-flex;align-items:center;min-height:44px;margin-top:auto;padding-top:12px;color:#f4c75b;font-size:12.5px;font-weight:750}
.why-proof-grid a:hover{color:#fff}
.why-proof-scope{margin-top:16px;padding:17px 19px;border:1px solid #33415b;border-radius:13px;background:#0f1723;color:#aeb9c9;font-size:13px;line-height:1.58}
.why-proof-scope strong{color:#fff}

.why-fit-section{background:#f6f8fb}
.why-fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:32px}
.why-fit-grid article{padding:26px;border:1px solid var(--line);border-radius:17px;background:#fff}
.why-fit-grid article:last-child{background:#fffaf2}
.why-fit-grid h3{font-size:20px;letter-spacing:-.025em}
.why-fit-grid ul{display:grid;gap:10px;margin:17px 0 0;padding:0;list-style:none}
.why-fit-grid li{position:relative;padding-left:22px;color:var(--muted);font-size:13.5px;line-height:1.5}
.why-fit-grid article:first-child li:before{content:"✓";position:absolute;left:0;color:#20805c;font-weight:900}
.why-fit-grid article:last-child li:before{content:"—";position:absolute;left:0;color:#a16d00;font-weight:900}
.why-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.why-paths>a{display:flex;min-height:150px;flex-direction:column;justify-content:center;padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);text-decoration:none}
.why-paths>a:hover{border-color:var(--amber);transform:translateY(-1px)}
.why-paths span{color:#785500;font:700 9.5px var(--mono);letter-spacing:.1em}
.why-paths strong{margin-top:9px;font-size:18px}
.why-paths small{max-width:560px;margin-top:6px;color:var(--muted);font-size:12.5px;line-height:1.5}

.why-faq-section{background:#fff}
.why-faq{max-width:900px;margin-top:25px}
.why-faq details{border-bottom:1px solid var(--line)}
.why-faq summary{min-height:60px;font-size:15px;font-weight:750}
.why-faq .a{max-width:790px;padding:0 0 19px;color:var(--muted);font-size:14px;line-height:1.65}
.why-final{margin-top:44px;padding:clamp(28px,5vw,48px);border-radius:21px;background:#0b111b;color:#edf2fb;text-align:center}
.why-final .why-kicker{color:#f4b740}
.why-final h3{margin-top:10px;font-size:clamp(28px,4vw,42px);line-height:1.05;letter-spacing:-.04em;text-wrap:balance}
.why-final>p:not(.why-kicker){max-width:660px;margin:13px auto 0;color:#9ba7ba;line-height:1.6;text-wrap:pretty}
.why-final .why-actions{justify-content:center}
.why-hero a:focus-visible,.why-section a:focus-visible,.why-section summary:focus-visible{outline:3px solid #f4b740;outline-offset:4px}

@media(max-width:1050px){
 .why-hero-grid{grid-template-columns:1fr}
 .why-hero-proof{max-width:760px}
 .why-proof-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
 .why-alt-grid,.why-fit-grid,.why-paths{grid-template-columns:1fr}
 .why-mobile-evidence{grid-template-columns:1fr}
 .why-mobile-result{grid-column:auto}
 .why-table-wrap{overflow:visible;border:0;background:transparent;box-shadow:none}
 .why-table,.why-table tbody,.why-table tr,.why-table th,.why-table td{display:block;width:100%}
 .why-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
 .why-table tbody{display:grid;gap:12px}
 .why-table tbody tr{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-card)}
 .why-table tbody th,.why-table tbody td{border:0;padding:15px 17px}
 .why-table tbody th{background:#111927;color:#fff}
 .why-table tbody td{padding-top:13px}
 .why-table tbody td+td{padding-top:0}
 .why-table tbody td:before{content:attr(data-label);display:block;margin-bottom:5px;color:#785500;font:700 9px var(--mono);letter-spacing:.08em;text-transform:uppercase}
 .why-table tbody tr:last-child th,.why-table tbody tr:last-child td{border:0}
}
@media(max-width:560px){
 .why-hero{padding:56px 0 48px}
 .why-hero h1{font-size:clamp(39px,13vw,50px)}
 .why-answer{font-size:16px}
 .why-boundary{font-size:13px}
 .why-actions{display:grid;align-items:stretch}
 .why-actions .btn,.why-hero-link{justify-content:center;text-align:center}
 .why-hero-proof{padding:16px}
 .why-hero-proof dl div{min-height:96px;padding:14px}
 .why-hero-proof dt{font-size:22px}
 .why-proof-grid{grid-template-columns:1fr}
 .why-proof-grid article{min-height:230px}
 .why-alt-grid article,.why-fit-grid article{padding:20px}
 .why-final{padding:28px 19px}
}
@media(max-width:360px){
 .why-hero-proof dl{grid-template-columns:1fr}
 .why-hero-proof dl div{min-height:auto}
}
@media(prefers-reduced-motion:reduce){
 .why-hero *,.why-section *{scroll-behavior:auto;transition:none!important}
}

.why-sources{margin-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.7}.why-sources summary{min-height:44px;padding:12px 0;cursor:pointer;font-weight:650}.why-sources p{padding-bottom:12px}.why-sources a{text-decoration:underline;text-underline-offset:3px}