* { box-sizing: border-box; }
:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: #171717; background: #fff; }
html { scroll-behavior: smooth; }
body { margin: 0; color: #171717; background: #fff; }
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.top { border-bottom: 1px solid #e8e8e8; background: rgba(255,255,255,.96); position: sticky; top: 0; z-index: 10; }
.top .wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 850; text-decoration: none; letter-spacing: -.02em; }
.nav { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; }
.nav a { text-decoration: none; }
.hero { padding: 88px 0 64px; }
.eyebrow { text-transform: uppercase; letter-spacing: .15em; font-size: 12px; font-weight: 800; color: #707070; }
h1 { font-size: clamp(44px, 7vw, 82px); line-height: .98; letter-spacing: -.055em; margin: 20px 0 28px; max-width: 980px; }
.lead { font-size: clamp(19px, 2.3vw, 25px); line-height: 1.6; color: #555; max-width: 850px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; padding: 13px 18px; border-radius: 999px; text-decoration: none; font-weight: 800; border: 1px solid #d5d5d5; }
.btn.primary { background: #171717; color: #fff; border-color: #171717; }
.section { padding: 68px 0; border-top: 1px solid #ededed; }
.section.alt { background: #f6f6f3; }
.section.alt .wrap { width: min(1120px, calc(100% - 40px)); }
h2 { font-size: clamp(32px, 4vw, 54px); letter-spacing: -.04em; line-height: 1.05; margin: 0 0 28px; }
h3 { font-size: 24px; margin: 0 0 12px; }
p, li { line-height: 1.78; color: #555; font-size: 17px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card { border: 1px solid #e4e4e4; padding: 26px; background: #fff; }
.card p { margin-bottom: 0; }
.list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; padding-left: 20px; }
.proof { border-left: 4px solid #171717; padding: 4px 0 4px 20px; max-width: 920px; }
.faq { display: grid; gap: 12px; }
details { border: 1px solid #e4e4e4; padding: 18px 20px; background: #fff; }
summary { cursor: pointer; font-weight: 800; }
.related { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.related a { border: 1px solid #dedede; padding: 16px; text-decoration: none; font-weight: 750; background: #fff; }
footer { padding: 32px 0; background: #171717; color: #aaa; font-size: 13px; }
footer a { color: #fff; }
[dir='rtl'] { font-family: Tahoma, Arial, sans-serif; }
[dir='rtl'] h1, [dir='rtl'] h2 { letter-spacing: 0; }
[dir='rtl'] .list { padding-right: 20px; padding-left: 0; }
[dir='rtl'] .proof { border-left: 0; border-right: 4px solid #171717; padding-left: 0; padding-right: 20px; }
@media (max-width: 760px) { .top .wrap { align-items: flex-start; flex-direction: column; padding: 16px 0; } .grid, .list, .related { grid-template-columns: 1fr; } .hero { padding-top: 60px; } h1 { font-size: 48px; } }