/* Four familiar doors, drawn in Sabi's own visual language. */
.channel-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.channel-card{min-height:133px;padding:18px 20px;position:relative;overflow:hidden}
.channel-app{background:#ebece0;color:#173d30;border:1px solid #cdd3bd}
.channel-android{background:#e0e8cc}
.channel-app .channel-logo{stroke-width:1.4;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.channel-app:hover .channel-logo{transform:translateY(-3px) rotate(-5deg)}
.channel-app .channel-card-detail span{display:inline-block;transition:transform .25s}
.channel-app:hover .channel-card-detail span{transform:translate(2px,-2px)}
.app-preview-label{font-size:9px;letter-spacing:.1em;line-height:1.4;padding:4px 7px;border:1px solid currentColor;border-radius:20px;opacity:.7}
.channel-card-top{margin-bottom:12px}.channel-card-title{font-size:22px}.channel-card-detail{margin-top:4px}
.channel-reassurance{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:12px}.channel-reassurance a{color:inherit;text-underline-offset:3px}
.whatsapp-hero{align-items:center}.hero-copy{padding-bottom:20px}.hero-description{max-width:480px}
.continuity-note{margin:10px auto 30px;max-width:1280px;padding:26px 4%;border-top:1px solid #d8dccd;border-bottom:1px solid #d8dccd;display:flex;align-items:center;gap:22px;color:#173d30}
.continuity-note>svg{width:38px;height:38px;flex:none;stroke-width:1.2}.continuity-note p{margin:5px 0 0;font-size:23px;letter-spacing:-.6px}.continuity-note>span{margin-left:auto;font-size:13px;line-height:1.65;color:#5a675b}
.message-source{display:block;margin-top:7px;font-size:9px;letter-spacing:.05em;opacity:.6}
.closing-channel-buttons .app-preview-label{margin-left:auto}
@media(max-width:680px){.channel-card{min-height:126px;padding:16px}.channel-card-title{font-size:21px}.hero-description{font-size:18px}.continuity-note{margin:8px 20px 20px;padding:22px 0;gap:14px;flex-wrap:wrap}.continuity-note>span{width:100%;margin-left:52px}.continuity-note p{font-size:21px}}
@media(prefers-reduced-motion:reduce){.channel-app .channel-logo,.channel-app .channel-card-detail span{transition:none;transform:none!important}}
body.reduce-motion .channel-app .channel-logo,body.reduce-motion .channel-app .channel-card-detail span{transition:none;transform:none!important}