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.lead{color:#ffffffdb;max-width:34em}.hero-copy{padding-bottom:72px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-note{color:#ffffffbf;margin-top:16px;font-size:.95rem}.hero-phones{justify-content:center;align-items:flex-end;gap:18px;display:flex}.hero-phones .phone{width:46%;max-width:270px;margin-bottom:-40px}.hero-phones .phone:first-child{transform:translateY(-36px)rotate(-3deg)}.hero-phones .phone:last-child{transform:rotate(3deg)}@media (width<=900px){.hero .wrap{grid-template-columns:1fr}.hero-copy{padding-bottom:8px}.hero-phones .phone{margin-bottom:-60px}}.phone{background:#0d1230;border-radius:38px;padding:9px;box-shadow:0 30px 60px #0d123059,inset 0 0 0 2px #2a3157}.phone img{border-radius:30px;width:100%}.tablet{background:#0d1230;border-radius:28px;padding:12px;box-shadow:0 30px 60px #0d12304d,inset 0 0 0 2px #2a3157}.tablet img{border-radius:18px}.grid{gap:22px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (width<=900px){.grid-3{grid-template-columns:1fr}}@media (width<=760px){.grid-2{grid-template-columns:1fr}}.card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 0 var(--line), 0 6px 20px #1f389e0f;padding:28px}.card h3{margin-top:.4em}.card p:last-child{margin-bottom:0}.icon{background:#e8effd;border-radius:16px;place-items:center;width:52px;height:52px;font-size:1.6rem;display:grid}.icon.gold{background:#fff3d6}.icon.green{background:#ddf5e6}.feature{grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:56px 0;display:grid}.feature.flip .feature-media{order:-1}.feature-media{justify-content:center;gap:20px;display:flex}.feature-media .phone{width:min(300px,70%)}.feature-media.pair .phone{width:min(260px,46%)}.feature-media.pair .phone:last-child{margin-top:60px}.feature ul{margin:1.2em 0 0;padding-left:0;list-style:none}.feature li{margin-bottom:.7em;padding-left:34px;position:relative}.feature li:before{content:"★";color:var(--gold);font-size:1.15em;position:absolute;top:.05em;left:0}@media (width<=860px){.feature{grid-template-columns:1fr;gap:36px}.feature.flip .feature-media{order:0}}.math{background:var(--hero);color:#fff;border-radius:var(--radius);text-align:center;grid-template-columns:repeat(4,1fr);gap:14px;padding:32px;display:grid}.math .step{background:#ffffff1f;border-radius:16px;padding:18px 10px}.math .big{font-size:2rem;font-weight:800;display:block}.math .small{opacity:.85;font-size:.9rem}@media (width<=760px){.math{grid-template-columns:1fr 1fr}}.steps{counter-reset:step}.steps .card{padding-top:56px;position:relative}.steps 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a{color:var(--muted);font-weight:700;text-decoration:none}.site-footer a:hover{color:var(--blue)}.site-footer img{width:auto;height:32px}