.section{padding:78px 0}
.section.band{background:var(--bg-alt)}
.section.tight{padding-top:0}
.home .headline{font-size:clamp(30px,4.2vw,44px);line-height:1.1;letter-spacing:-0.03em;max-width:20ch}
.home .lede{font-size:19px;line-height:1.62;color:var(--ink-2);max-width:var(--measure)}
.home .lede strong{color:var(--ink);font-weight:640}
.home .eyebrow{display:block;margin-bottom:12px}

#hero{padding:104px 0 40px;text-align:center}
.hero-stage{width:100%;max-width:440px;margin:0 auto 6px;cursor:pointer}
.hero-name{font-size:15px;font-weight:640;letter-spacing:0.02em;color:var(--ink-3);margin-bottom:8px}
.hero-tagline{font-size:clamp(34px,6.2vw,62px);line-height:1.04;letter-spacing:-0.035em;max-width:16ch;margin-inline:auto}
.hero-lede{margin:20px auto 0;max-width:36rem;font-size:19px;line-height:1.6;color:var(--ink-2)}
.hero-lede strong{color:var(--ink);font-weight:640}
.hero-ctas{margin-top:30px;display:flex;flex-wrap:wrap;gap:16px 22px;align-items:center;justify-content:center}
.hero-note{margin-top:16px;font-size:13.5px;color:var(--ink-4)}

.chapter{display:grid;gap:34px;align-items:center}
@media (min-width:900px){
.chapter{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px}
.chapter.flip .chapter-copy{order:2}
}
.chapter-copy > * + *{margin-top:16px}
.chapter-guide-link{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-size:15.5px;font-weight:600;color:var(--accent-ink)}
.chapter-guide-link::after{content:"\203A"}
.chapter-list{list-style:none;margin-top:18px;display:grid;gap:11px}
.chapter-list li{position:relative;padding-left:28px;font-size:16px;line-height:1.55;color:var(--ink-2)}
.chapter-list li::before{content:"";position:absolute;left:2px;top:8px;width:9px;height:9px;border-radius:3px;background:var(--accent);opacity:0.85}
.chapter-list b{color:var(--ink);font-weight:640}

.feature-grid{display:grid;gap:14px;margin-top:34px}
@media (min-width:640px){.feature-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.feature-grid{grid-template-columns:repeat(3,1fr)}}
.feature-card{padding:22px 22px 24px;border-radius:var(--r-18);background:var(--surface);border:1px solid var(--hairline-soft);box-shadow:inset 0 1px 0 var(--fill-hi)}
.feature-card .card-glyph{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px;background:linear-gradient(180deg,var(--accent),var(--accent-2))}
.feature-card .card-glyph svg{width:19px;height:19px;fill:var(--on-accent)}
.feature-card h3{font-size:17.5px;line-height:1.35;letter-spacing:-0.018em}
.feature-card p{margin-top:8px;font-size:15.5px;line-height:1.55;color:var(--ink-3)}

.privacy-tile{max-width:var(--measure);margin-inline:auto;text-align:center}
.privacy-list{list-style:none;display:grid;gap:14px;margin-top:28px;text-align:left}
@media (min-width:760px){.privacy-list{grid-template-columns:1fr 1fr}}
.privacy-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:18px 20px;border-radius:var(--r-14);background:var(--surface);border:1px solid var(--hairline-soft)}
.privacy-glyph{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex:none;background:linear-gradient(180deg,var(--accent),var(--accent-2))}
.privacy-glyph svg{width:13px;height:13px;fill:var(--on-accent)}
.privacy-list b{display:block;font-size:16px;letter-spacing:-0.015em;margin-bottom:5px}
.privacy-list span{font-size:15px;line-height:1.55;color:var(--ink-3)}

.faq-list{max-width:var(--measure);margin:26px auto 0}
.faq-list details{border-bottom:1px solid var(--hairline-soft)}
.faq-list summary{list-style:none;cursor:pointer;padding:17px 34px 17px 0;position:relative;font-size:17px;font-weight:600;line-height:1.45}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";position:absolute;right:8px;top:24px;width:8px;height:8px;border-right:1.8px solid var(--ink-4);border-bottom:1.8px solid var(--ink-4);transform:rotate(45deg);transition:transform 0.2s var(--smooth)}
.faq-list details[open] summary::after{transform:rotate(-135deg);top:27px}
.faq-list .faq-a{padding:0 0 18px;color:var(--ink-2);line-height:1.65}
.faq-list .faq-a > * + *{margin-top:0.75em}

.closing{padding:86px 0 96px;text-align:center;background:var(--bg-alt)}
.closing h2{font-size:clamp(30px,4.6vw,46px);line-height:1.08;letter-spacing:-0.03em;max-width:18ch;margin-inline:auto}
.closing .lede{margin:18px auto 0;text-align:center}
.closing-mark{width:96px;height:96px;margin:0 auto 26px;border-radius:22.4%;overflow:hidden;box-shadow:var(--sh-med)}
.closing-ctas{margin-top:30px;display:flex;justify-content:center}
.closing-meta{margin-top:20px;font-size:13.5px;color:var(--ink-4)}

.guide-links{display:grid;gap:12px;margin-top:38px}
@media (min-width:660px){.guide-links{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.guide-links{grid-template-columns:repeat(3,1fr)}}

.section-head{max-width:var(--measure)}
.section-head + *{margin-top:26px}

@media (prefers-reduced-motion:reduce){
.hero-stage{cursor:default}
}