*{box-sizing:border-box}html{scroll-behavior:smooth}
:root{--ink:#080b1e;--ink-2:#12163a;--teal:#15b8a6;--teal-2:#0d9488;--fog:#e8eef5;--muted:#5b657a;--paper:#f7f9fc;--amber:#d97706;--line:rgba(8,11,30,.1);--radius:14px;--shadow:0 18px 50px rgba(8,11,30,.12)}
body{margin:0;font-family:Poppins,system-ui,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,rgba(21,184,166,.16),transparent 55%),var(--paper);line-height:1.55;-webkit-text-size-adjust:100%}
img,svg{max-width:100%;height:auto}a{color:var(--teal-2);text-decoration:none}a:hover{text-decoration:underline}
.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:99}
.wrap{width:min(1120px,calc(100% - 1.5rem));margin:0 auto}.narrow{max-width:40rem}
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);background:rgba(8,11,30,.94);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;min-height:64px;flex-wrap:wrap}
.nav-logo{display:flex;align-items:center;gap:.65rem;color:#fff;font-weight:600;letter-spacing:.02em;text-decoration:none}
.nav-logo .mark{width:28px;height:28px;border-radius:999px;background:var(--teal);box-shadow:inset 0 0 0 7px var(--ink);flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.nav-links a{color:rgba(255,255,255,.82);font-size:.9rem;text-decoration:none}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-actions{display:flex;gap:.5rem;margin-left:.35rem;flex-wrap:wrap}
.nav-toggle{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:1.2rem;border-radius:10px;padding:.35rem .65rem;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border-radius:999px;padding:.7rem 1.15rem;font-weight:600;font-size:.92rem;border:1px solid transparent;cursor:pointer;text-decoration:none;line-height:1.2}
.btn-sm{padding:.45rem .9rem;font-size:.82rem}.btn-lg{padding:.9rem 1.35rem;font-size:1rem}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-2));color:#042f2e}
.btn-primary:hover{filter:brightness(1.05);text-decoration:none}
.btn-ghost{background:transparent;border-color:rgba(8,11,30,.2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);text-decoration:none}
.hero .btn-ghost,.nav .btn-ghost,.page-head .btn-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.hero .btn-ghost:hover,.nav .btn-ghost:hover{border-color:#fff}
.hero{padding:clamp(2.5rem,6vw,4.5rem) 0 3rem;color:#fff;background:linear-gradient(160deg,#080b1e 0%,#12163a 55%,#0b3b3a 100%);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -20% -40% 40%;height:70%;background:radial-gradient(circle,rgba(21,184,166,.35),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);font-weight:600;margin-bottom:.85rem}
.hero h1{font-size:clamp(1.85rem,5vw,3.2rem);line-height:1.12;margin:0 0 1rem;font-weight:600}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero .lead{font-size:clamp(1rem,2.5vw,1.08rem);color:rgba(255,255,255,.78);max-width:38rem}
.lead{font-size:1.05rem;color:var(--muted);max-width:40rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.35rem 0 1.1rem}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem}
.pill{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .7rem;border-radius:999px;background:rgba(8,11,30,.05);border:1px solid var(--line);font-size:.78rem;color:var(--ink)}
.hero .pill{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);color:rgba(255,255,255,.85)}
.pill.ok,.pill.teal{color:#0f766e;background:rgba(21,184,166,.12);border-color:rgba(21,184,166,.25)}
.hero .pill.ok{color:#99f6e4;background:rgba(255,255,255,.08)}
.spine{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:1rem;box-shadow:var(--shadow)}
.spine-row{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}
.spine-cell,.spine-core{background:rgba(8,11,30,.45);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:.9rem 1rem}
.spine-core{margin:.65rem 0;text-align:center;background:linear-gradient(135deg,rgba(21,184,166,.25),rgba(8,11,30,.5))}
.spine .k{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.spine .v{font-weight:600;margin-top:.2rem}
.spine-foot{display:flex;justify-content:space-between;gap:.75rem;flex-wrap:wrap;margin-top:.85rem;font-size:.78rem;color:rgba(255,255,255,.55)}
section{padding:clamp(2.5rem,5vw,4rem) 0}section.tight{padding:2rem 0}section.alt{background:#fff;border-block:1px solid var(--line)}
.section-head{max-width:40rem;margin-bottom:1.5rem}
.section-head h2,.page-head h1,h2,h3{line-height:1.2}
.section-head h2{font-size:clamp(1.45rem,3vw,2.2rem);margin:.4rem 0 .8rem}
.grid{display:grid;gap:1rem}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.stat,.card,article.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem 1.2rem;box-shadow:0 8px 24px rgba(8,11,30,.04)}
.card h3{margin:.35rem 0 .55rem;font-size:1.15rem}.card .num,.num{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-2);font-weight:600}
.stat .n{font-size:clamp(1.35rem,3vw,1.7rem);font-weight:650;color:var(--ink)}.stat .l{font-size:.9rem;margin-top:.2rem}.stat .sub{font-size:.78rem;color:var(--muted);margin-top:.35rem}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.compare .col{border-radius:var(--radius);padding:1.25rem;border:1px solid var(--line);background:#fff}
.compare .before{background:linear-gradient(180deg,#fff,#f3f5f9)}.compare .after{background:linear-gradient(180deg,#ecfeff,#fff);border-color:rgba(21,184,166,.25)}
.compare h4{margin:0 0 .8rem}.compare ul{margin:0;padding-left:1.1rem}.compare li{margin:.55rem 0}
.page-head{padding:3rem 0 2rem;background:linear-gradient(160deg,#080b1e,#12163a);color:#fff}
.page-head .lead{color:rgba(255,255,255,.75)}
.prose{max-width:46rem}.prose h2{margin-top:2rem}.prose p,.prose li{color:#334155}
.table{width:100%;border-collapse:collapse;font-size:.9rem;overflow-x:auto;display:block}
.table table{width:100%;border-collapse:collapse}.table th,.table td,table th,table td{border-bottom:1px solid var(--line);padding:.7rem .4rem;text-align:left;vertical-align:top}
pre,code,.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}
pre{background:#0f172a;color:#e2e8f0;padding:1rem;border-radius:12px;overflow:auto}
input,select,textarea,button{font:inherit}input,select,textarea{width:100%;max-width:100%;padding:.7rem .85rem;border:1px solid var(--line);border-radius:10px;background:#fff}
label{display:block;font-size:.85rem;font-weight:600;margin:.7rem 0 .35rem}
.foot{background:var(--ink);color:rgba(255,255,255,.75);padding:3rem 0 1.75rem;margin-top:2rem}
.foot a{color:rgba(255,255,255,.78);display:block;margin:.35rem 0;text-decoration:none;font-size:.9rem}.foot a:hover{color:#fff}
.foot h4{color:#fff;margin:0 0 .7rem;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.foot-cols{display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:1.25rem}
.foot-brand p{max-width:22rem;font-size:.92rem}
.foot-fine{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:2rem;padding-top:1.1rem;border-top:1px solid rgba(255,255,255,.08);font-size:.78rem;color:rgba(255,255,255,.45)}
.mt{margin-top:1.5rem}.mt-sm{margin-top:.75rem}.small,.micro{font-size:.85rem;color:var(--muted)}
.reveal{animation:rise .8s ease both}@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media(max-width:920px){
  .hero-grid,.compare,.g5,.g4,.g3,.g2,.foot-cols,.spine-row{grid-template-columns:1fr}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav-links{display:none;width:100%;padding:0 0 1rem;flex-direction:column;align-items:stretch;gap:.35rem}
  .nav-links.open{display:flex}
  .nav-links a{padding:.65rem .2rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-actions{margin:0.5rem 0 0;width:100%}
  .nav-actions .btn{flex:1;justify-content:center}
  .btn-row .btn{width:100%;justify-content:center}
}
@media(max-width:640px){.wrap{width:min(1120px,calc(100% - 1.15rem))}.hero{padding-top:2.2rem}}