.site-header{height:72px;display:flex;align-items:center;justify-content:space-between}.site-header nav{display:flex;gap:28px;font-size:14px;color:var(--muted)}.site-header nav a:hover{color:var(--blue-dark)}.hero{min-height:540px;padding:92px 0 70px;display:grid;align-items:center;grid-template-columns:1.05fr .95fr;gap:80px}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.06;letter-spacing:-.055em;margin:0 0 22px;max-width:690px}.lead{font-size:18px;line-height:1.65;color:var(--muted);max-width:570px;margin:0}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:30px}.text-link{font-weight:700;font-size:14px;color:var(--blue-dark)}.text-link span{font-size:18px;margin-left:4px}.microcopy{font-size:12px;color:var(--muted);margin-top:16px}.chat-preview{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;overflow:hidden;transform:rotate(2deg)}.preview-top{height:57px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px;padding:0 18px;font-size:14px}.preview-dot{height:9px;width:9px;background:var(--green);border-radius:50%}.preview-status{margin-left:auto;font-size:12px;color:var(--muted)}.preview-body{padding:20px;display:grid;gap:14px;min-height:274px;background:#fbfcff}.preview-message{display:grid;gap:3px;max-width:77%;padding:10px 12px;border-radius:12px;font-size:13px;line-height:1.4}.preview-message b{font-size:11px;color:var(--blue-dark)}.preview-message small{font-size:10px;color:var(--muted)}.incoming{background:white;border:1px solid var(--line);border-bottom-left-radius:3px}.outgoing{background:var(--blue);color:white;margin-left:auto;border-bottom-right-radius:3px}.outgoing small{color:#dce7ff}.preview-input{border-top:1px solid var(--line);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;color:#97a1b0;font-size:13px}.preview-input button{width:30px;height:30px;border:0;background:var(--blue);color:white;border-radius:50%;font-weight:800}.feature-section{background:#fff;padding:90px 0}.feature-section h2,.steps h2,.cta h2{letter-spacing:-.04em;font-size:clamp(28px,3vw,40px);margin:0;max-width:630px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}.feature-grid article{padding:26px;border:1px solid var(--line);border-radius:14px}.feature-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--blue-pale);color:var(--blue-dark);font-size:22px}.feature-grid h3{font-size:17px;margin:19px 0 8px}.feature-grid p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}.steps{padding:90px 0}.steps ol{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;list-style:none;padding:0;margin:38px 0 0}.steps li{font-weight:700;padding:20px 0;border-top:1px solid var(--line)}.steps li span{display:block;color:var(--blue);font-size:13px;margin-bottom:12px}.cta{background:var(--blue);border-radius:18px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#fff;margin-bottom:66px}.cta .eyebrow{color:#cdddff}.cta h2{font-size:29px}.button-light{background:#fff;color:var(--blue-dark);white-space:nowrap}.button-light:hover{background:#f4f7ff}footer{border-top:1px solid var(--line);padding:26px 0 35px;display:flex;justify-content:space-between;color:var(--muted);font-size:13px}@media(max-width:760px){.site-header nav{display:none}.hero{padding:54px 0;grid-template-columns:1fr;gap:50px}.hero h1{font-size:42px}.chat-preview{max-width:450px;width:100%;justify-self:center}.feature-grid,.steps ol{grid-template-columns:1fr}.feature-section,.steps{padding:64px 0}.cta{padding:31px 25px;align-items:flex-start;flex-direction:column}footer{gap:18px;align-items:flex-start;flex-direction:column}}