/* AISI Stack draft styles. Palette: navy #0B1F4D + electric blue #1E6BFF (PROPOSED, per Dan). */
:root{--black:#0B1F4D;--white:#fff;--mint:#eef8f3;--off:#f7f7f4;--ink:#16141c;--muted:#5b5866;
--blue:#1E6BFF;--blue-l:#7FB0FF;--grad:var(--blue);
--f:'Inter',system-ui,-apple-system,Segoe UI,Arial,sans-serif;--max:1120px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--f);color:var(--ink);background:var(--off);line-height:1.55;font-size:17px}
a{color:var(--blue)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.ph{background:#fff3c4;color:#6a4b00;border:1px dashed #c99a00;padding:0 .3em;border-radius:4px;font-size:.92em}
/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(11,31,77,.92);backdrop-filter:blur(8px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.wm{font-weight:800;letter-spacing:.18em;color:#fff;text-decoration:none;font-size:18px}
.nav ul{display:flex;gap:20px;list-style:none;flex-wrap:wrap}
.nav ul a{color:#d9d6e4;text-decoration:none;font-size:15px}
.nav ul a[aria-current]{color:#fff;border-bottom:2px solid var(--blue-l)}
/* hero with code-only light streaks */
.hero{position:relative;overflow:hidden;background:var(--black);color:#fff;padding:120px 0 110px;text-align:center}
.hero::before,.hero::after{content:"";position:absolute;inset:-40% -20%;pointer-events:none;
background:
linear-gradient(115deg,transparent 46%,rgba(255,255,255,.55) 49.6%,rgba(255,255,255,.9) 50%,rgba(255,255,255,.55) 50.4%,transparent 54%),
linear-gradient(118deg,transparent 58%,rgba(127,176,255,.35) 60.8%,rgba(255,255,255,.7) 61%,transparent 63.5%),
linear-gradient(112deg,transparent 30%,rgba(255,255,255,.25) 33.8%,rgba(255,255,255,.5) 34%,transparent 37%);
filter:blur(1.5px);opacity:.75}
.hero::after{transform:translateY(18%) scaleX(1.2);opacity:.35;filter:blur(6px)}
.hero>*{position:relative;z-index:1}
.hero .wm-big{font-weight:800;letter-spacing:.28em;font-size:clamp(28px,5vw,56px);margin-bottom:28px}
h1{font-size:clamp(38px,6.4vw,76px);line-height:1.05;letter-spacing:-.02em;font-weight:800}
.sub{max-width:640px;margin:22px auto 0;color:#d6d3df;font-size:clamp(17px,2vw,20px)}
.btn{display:inline-block;background:var(--grad);color:#fff;border:0;border-radius:999px;padding:15px 28px;font:700 16px var(--f);cursor:pointer;text-decoration:none;box-shadow:0 8px 30px rgba(30,107,255,.45)}
form.signup{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:36px auto 0;max-width:560px}
form.signup input{flex:1 1 260px;min-width:0;padding:15px 18px;border-radius:999px;border:1px solid #2d4a85;background:#0f2759;color:#fff;font:16px var(--f)}
.note{font-size:13px;color:#a9a5b6;margin-top:12px}
section.s{padding:84px 0}
.mint{background:var(--mint)}.offw{background:var(--off)}
h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;letter-spacing:-.01em;margin-bottom:14px}
.lead{color:var(--muted);max-width:680px;margin-bottom:40px}
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:#fff;border-radius:18px;padding:28px;box-shadow:0 1px 0 rgba(0,0,0,.04),0 10px 30px rgba(22,20,28,.06)}
.card img{width:56px;height:56px;border-radius:12px;margin-bottom:16px;display:block}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);font-size:16px}
.step-n{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;margin-bottom:14px}
.date{background:var(--black);color:#fff;text-align:center}
.date .big{font-size:clamp(44px,8vw,96px);font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#9cc2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
details{background:#fff;border-radius:14px;padding:18px 22px;margin-bottom:12px}
summary{font-weight:700;cursor:pointer}
details p{margin-top:10px;color:var(--muted)}
footer{background:var(--black);color:#bdb9c8;padding:48px 0;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:#fff}
.pagehead{background:var(--black);color:#fff;padding:80px 0 70px;position:relative;overflow:hidden}
.pagehead h1{font-size:clamp(34px,5vw,56px)}
.price{font-size:34px;font-weight:800;margin:10px 0}
@media(max-width:600px){section.s{padding:60px 0}.hero{padding:84px 0 80px}.nav ul{gap:14px}.nav ul a{font-size:14px}}
/* legibility: dark scrim behind hero copy so streaks never fight text */
.hero{background:radial-gradient(ellipse 60% 55% at 50% 50%,rgba(11,31,77,.85),rgba(11,31,77,0) 70%),var(--black)}
.hero::before,.hero::after{z-index:0}
.hero .wrap,.hero>div{text-shadow:0 2px 18px rgba(0,0,0,.85)}
.hero .btn{text-shadow:none}
.hero .wrap::before{content:"";position:absolute;inset:-30px -10px;z-index:-1;background:radial-gradient(ellipse at center,rgba(11,31,77,.8) 30%,rgba(11,31,77,0) 72%)}
.hero .wrap{position:relative}

.logo-h{height:34px;display:block}.logo-hero{height:clamp(56px,9vw,96px);width:auto;margin:0 auto 32px;display:block}
@media(max-width:600px){.logo-h{height:28px}}

/* Oct 24 slogan lock — draft */
.slogan-kicker{letter-spacing:.16em;text-transform:uppercase;font-size:12px;font-weight:700;color:#7FB0FF;margin:0 0 18px}
.slogan-line{color:#7FB0FF!important;font-weight:700}
.hero h1{font-size:clamp(32px,5.2vw,64px)}
.campaign-secondary{margin-top:18px;font-size:15px;color:#a9a5b6}
.pagehead .slogan-line{max-width:720px}