/* SNLE Brain's site: the app's own colours (lib/theme/tokens) and type. */
:root{
  --page:#F1F7F5;--surface:#FFFFFF;--mint:#DDEFEA;--mint-2:#E6F4F0;--mint-3:#D5ECE5;
  --ink:#172B28;--ink-2:#576C66;--line:#D7E4DF;--teal:#0E6670;--teal-tint:#DFEFF0;
  --rose:#DF8D8B;--rose-tint:#FBE9E8;--mark:#FFE27A;--shadow:rgba(111,174,156,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
.narrow{max-width:760px}

/* Top bar */
.nav{position:sticky;top:0;z-index:10;background:rgba(244,250,248,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;white-space:nowrap;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:18px;color:var(--ink)}
.brand .mark{width:40px;height:40px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 4px 12px var(--shadow)}
.brand .mark img{width:26px;height:26px;object-fit:contain}
.nav nav{margin-left:auto;display:flex;gap:20px;font-size:15px}
.nav nav a{color:var(--ink-2);text-decoration:none}
.nav nav a:hover{color:var(--teal)}

h1,h2{font-family:"IBM Plex Serif",Georgia,serif;font-weight:600;letter-spacing:-.015em;line-height:1.14;margin:0}
h3{font-size:18px;line-height:1.3;margin:0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
.mark-hl{background:linear-gradient(transparent 58%,var(--mark) 58%,var(--mark) 92%,transparent 92%);padding:0 .08em}

/* Hero: the sign-in screen's mint, with a few faint crosses. */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#F4FAF8 0%,var(--mint-2) 55%,var(--mint-3) 100%)}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.hero::before{width:620px;height:620px;right:-180px;top:-220px;background:radial-gradient(#C9E7DE,transparent 70%)}
.hero::after{width:520px;height:520px;left:-200px;bottom:-240px;background:radial-gradient(#BFE2D7,transparent 70%)}
.cross{position:absolute;width:34px;height:34px;transform:rotate(-10deg);opacity:.9;pointer-events:none}
.cross::before,.cross::after{content:"";position:absolute;background:#fff;border-radius:4px;box-shadow:0 0 0 1px rgba(111,174,156,.16)}
.cross::before{left:0;right:0;top:36%;height:28%}
.cross::after{top:0;bottom:0;left:36%;width:28%}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-block:72px 84px}
.hero h1{font-size:clamp(40px,6.2vw,64px);margin-top:12px}
.lead{font-size:19px;color:var(--ink-2);margin:20px 0 0;max-width:34em}
.stores{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.store{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border-radius:14px;padding:10px 18px;text-decoration:none;min-height:52px}
.store svg{width:22px;height:22px;fill:#fff;flex:none}
.store small{display:block;font-size:11px;opacity:.75;line-height:1.2}
.store strong{display:block;font-size:16px;line-height:1.25;font-weight:600}
.soon{font-size:14px;color:var(--ink-2);margin-top:12px}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding:0;list-style:none}
.facts li{background:rgba(255,255,255,.78);border:1px solid #fff;border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;color:var(--teal)}
.hero-art{background:rgba(255,255,255,.35);border-radius:28px;padding:10px;box-shadow:0 30px 60px -30px var(--shadow)}

/* Sections */
section{padding-block:80px}
.center{text-align:center}
.section-title{font-size:clamp(30px,4vw,42px)}
.section-lead{color:var(--ink-2);font-size:18px;margin:14px auto 0;max-width:36em}
.problem{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.problem p{color:var(--ink-2);font-size:18px}
.panel{background:var(--mint-2);border-radius:24px;padding:8px}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:48px}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column}
.feature .panel{border-radius:0;padding:8px 8px 0}
.feature .body{padding:22px 26px 26px}
.feature p{color:var(--ink-2);margin:8px 0 0;font-size:16px}
.feature.wide{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr;align-items:center}
.feature.wide .panel{padding:8px;height:100%;display:grid;place-items:center}
.also{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px;padding:0;list-style:none}
.also li{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px 22px}
.also .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--teal-tint);color:var(--teal);margin-bottom:12px}
.also li:nth-child(even) .ic{background:var(--rose-tint);color:#A64F4C}
.also .ic svg{width:20px;height:20px;fill:currentColor}
.also p{margin:4px 0 0;color:var(--ink-2);font-size:15px}
.cta{background:linear-gradient(180deg,var(--mint-2),var(--mint-3));border-radius:32px;padding:56px 28px;text-align:center;position:relative;overflow:hidden}
.cta .stores{justify-content:center}

/* Legal pages */
.legal{padding-block:56px 72px}
.legal h1{font-size:clamp(36px,6vw,50px);margin-top:10px}
.legal h2{font-size:24px;margin:44px 0 10px}
.legal h3{font-size:17px;margin:22px 0 4px}
.legal p,.legal li{color:#2E423E}
.legal ul,.legal ol{padding-left:22px}
.legal li{margin:6px 0}
.date{color:var(--ink-2);font-size:15px;margin-top:10px}
.summary{margin-top:30px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 24px}
.summary h2{margin:0 0 8px;font-size:20px}
.steps,.legal .steps{counter-reset:s;list-style:none;padding:0;margin:20px 0 0}
.steps li{counter-increment:s;position:relative;padding:14px 18px 14px 60px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin:10px 0}
.steps li::before{content:counter(s);position:absolute;left:16px;top:13px;width:30px;height:30px;border-radius:50%;background:var(--teal);color:#fff;font-weight:600;display:grid;place-items:center;font-size:15px}
.note{background:var(--teal-tint);border-radius:16px;padding:16px 20px;margin-top:22px;font-size:16px}
table{width:100%;border-collapse:collapse;font-size:15px;margin-top:10px}
th,td{text-align:left;vertical-align:top;padding:10px 10px 10px 0;border-bottom:1px solid var(--line)}
th{font-weight:600;color:var(--ink)}
.tablewrap{overflow-x:auto}

footer{border-top:1px solid var(--line);padding-block:28px;font-size:14px;color:var(--ink-2)}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--ink-2)}

@media (max-width:860px){
  .hero .wrap,.problem,.feature.wide{grid-template-columns:1fr}
  .hero .wrap{padding-block:48px 56px;gap:32px}
  .features{grid-template-columns:1fr}
  .also{grid-template-columns:1fr}
  section{padding-block:56px}
  .nav nav{gap:14px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}