@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:42px}.hero-copy{max-width:720px}.preview-card{max-width:560px;width:100%;margin-inline:auto}.steps-grid{grid-template-columns:1fr;gap:36px}.dashboard-content-grid{grid-template-columns:1fr}.feature-grid{gap:14px}.main-nav{gap:14px}}
@media(max-width:640px){.container{width:min(var(--container),calc(100% - 28px))}.header-inner{min-height:66px}.main-nav{gap:10px;font-size:.8rem}.main-nav>a:nth-child(1),.main-nav>a:nth-child(2){display:none}.brand{font-size:1.05rem}.hero{padding:55px 0}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button{width:100%}.preview-card{padding:20px}.section{padding:58px 0}.feature-grid,.stats-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.form-row{grid-template-columns:1fr}.auth-card{padding:25px}.dashboard-page{padding-top:32px}.dashboard-heading{align-items:flex-start;flex-direction:column}.quick-actions{grid-template-columns:1fr 1fr}.footer-inner{align-items:flex-start;flex-direction:column}}