/* A continuous, colour-coded flow; playback pauses when out of view. */
#how-it-works .how-flow{--flow-gap:32px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--flow-gap);list-style:none;padding:0;margin:0}
.how-flow-step{--step-color:#2563eb;position:relative;min-width:0;text-align:center}
.how-step-visual{position:relative;display:grid;place-items:center;width:104px;height:104px;margin:0 auto 27px;border:1px solid var(--line);border-radius:50%;background:color-mix(in srgb,var(--step-color) 10%,var(--surface));color:var(--step-color);border-color:color-mix(in srgb,var(--step-color) 30%,var(--line));box-shadow:0 6px 24px #5010b508}
.how-step-visual:after{content:'';position:absolute;inset:-7px;border:2px solid var(--step-color);border-radius:50%;opacity:0;pointer-events:none}
.how-step-number{position:absolute;left:0;top:0;display:grid;place-items:center;width:26px;height:26px;border:3px solid var(--page);border-radius:50%;background:var(--step-color);color:var(--surface);font-size:11px;line-height:1;font-weight:650}
.how-step-drawing{display:block;width:58px;height:58px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
#how-it-works .how-step-copy h3{font-size:18px;line-height:1.5;letter-spacing:-.025em;margin:0 0 12px;min-height:54px}
#how-it-works .how-step-copy p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}
.how-connector{position:absolute;left:calc(50% + 65px);top:46px;width:calc(100% + var(--flow-gap) - 130px);height:12px;color:var(--step-color);pointer-events:none}
.how-connector svg{display:block;width:100%;height:100%;overflow:visible;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.how-connector .how-connector-vertical{display:none}.how-connector-rail{opacity:.45;stroke-dasharray:2.5 4}.how-connector-beam{stroke-width:2.5;stroke-dasharray:100;stroke-dashoffset:100;opacity:0}.how-connector-packet{stroke:none;fill:currentColor;opacity:0}
/* Distinct data, intelligence, recommendation, and execution colours. */
.how-flow-step:nth-child(2){--step-color:#460cb6}.how-flow-step:nth-child(3){--step-color:#b77908}.how-flow-step:nth-child(4){--step-color:#13835b}
.how-data-packets{fill:var(--step-color);opacity:0}.how-data-fill{stroke:var(--step-color);stroke-width:3;opacity:.55}.how-context-nodes,.how-context-core{fill:color-mix(in srgb,var(--step-color) 25%,var(--surface))}.how-bulb-fill{fill:#f5b928;fill-opacity:.3;stroke:none}.how-bulb-rays{stroke:var(--step-color);opacity:.85}.how-action-check{stroke:var(--step-color);stroke-width:3.5;stroke-dasharray:100;stroke-dashoffset:0}
.how-flow.is-animated .how-step-visual{animation:how-card 6s ease var(--flow-delay) infinite both}
.how-flow.is-animated .how-step-visual:after{animation:how-ring 6s ease-out var(--flow-delay) infinite both}
.how-flow.is-animated .how-data-packets{animation:how-data 6s ease-in var(--flow-delay) infinite both}
.how-flow.is-animated .how-data-fill,.how-flow.is-animated .how-context-core,.how-flow.is-animated .how-context-nodes,.how-flow.is-animated .how-bulb-rays{animation:how-context 6s ease var(--flow-delay) infinite both}
.how-flow.is-animated .how-bulb-fill{animation:how-light 6s ease var(--flow-delay) infinite both}
.how-flow.is-animated .how-action-check{animation:how-check 6s ease var(--flow-delay) infinite both}
.how-flow.is-animated .how-connector-beam{animation:how-beam 6s ease calc(var(--flow-delay) + .65s) infinite both}
.how-flow.is-animated .how-connector-horizontal .how-connector-packet{animation:how-packet-x 6s ease calc(var(--flow-delay) + .65s) infinite both}
.how-flow.is-animated .how-connector-vertical .how-connector-packet{animation:how-packet-y 6s ease calc(var(--flow-delay) + .65s) infinite both}
.how-flow.is-animated *,.how-flow.is-animated *:after{animation-play-state:paused}
.how-flow.is-running *,.how-flow.is-running *:after{animation-play-state:running}
html[data-theme=dark] .how-flow-step{--step-color:#60a5fa}html[data-theme=dark] .how-flow-step:nth-child(2){--step-color:#b59ee2}html[data-theme=dark] .how-flow-step:nth-child(3){--step-color:#f6be4f}html[data-theme=dark] .how-flow-step:nth-child(4){--step-color:#62d9a5}
@keyframes how-card{0%,20%,100%{background:color-mix(in srgb,var(--step-color) 10%,var(--surface));box-shadow:0 0 0 0 transparent}7%{background:color-mix(in srgb,var(--step-color) 22%,var(--surface));box-shadow:0 0 22px color-mix(in srgb,var(--step-color) 25%,transparent)}}
@keyframes how-ring{0%{opacity:0;transform:scale(.93)}6%{opacity:.8;transform:scale(1)}20%,100%{opacity:0;transform:scale(1.08)}}
@keyframes how-data{0%{opacity:0;transform:translateY(-9px)}3%,8%{opacity:1}15%,100%{opacity:0;transform:translateY(15px)}}
@keyframes how-context{0%,20%,100%{opacity:.65;fill:color-mix(in srgb,var(--step-color) 25%,var(--surface))}7%{opacity:1;fill:var(--step-color)}}
@keyframes how-light{0%,20%,100%{fill-opacity:.3}7%{fill-opacity:.85}}
@keyframes how-check{0%{stroke-dashoffset:100;opacity:.25}15%,90%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:.25}}
@keyframes how-beam{0%{stroke-dashoffset:100;opacity:0}3%{opacity:1}10%{opacity:1}15%,100%{stroke-dashoffset:0;opacity:0}}
@keyframes how-packet-x{0%{opacity:0;transform:translateX(0)}3%,10%{opacity:1}15%,100%{opacity:0;transform:translateX(86px)}}
@keyframes how-packet-y{0%{opacity:0;transform:translateY(0)}3%,10%{opacity:1}15%,100%{opacity:0;transform:translateY(86px)}}
@media(max-width:900px){#how-it-works .how-flow{grid-template-columns:1fr;gap:32px;max-width:680px;margin-inline:auto}.how-flow-step{display:grid;grid-template-columns:88px minmax(0,1fr);gap:24px;text-align:left;min-height:112px;align-items:start}.how-step-visual{width:88px;height:88px;margin:0}.how-step-drawing{width:50px;height:50px}#how-it-works .how-step-copy h3{font-size:18px;min-height:0;margin-bottom:8px}#how-it-works .how-step-copy p{font-size:14px}.how-connector{left:38px;top:100px;width:12px;height:calc(100% - 80px)}.how-connector .how-connector-horizontal{display:none}.how-connector .how-connector-vertical{display:block}}
@media(max-width:420px){.how-flow-step{grid-template-columns:72px minmax(0,1fr);gap:20px}.how-step-visual{width:72px;height:72px}.how-step-drawing{width:44px;height:44px}.how-step-number{width:24px;height:24px;font-size:10px}.how-connector{left:30px;top:84px;height:calc(100% - 64px)}#how-it-works .how-step-copy h3{font-size:16px}#how-it-works .how-step-copy p{font-size:13px}}
@media(prefers-reduced-motion:reduce){.how-flow *,.how-flow *:after{animation:none!important;transition:none!important}.how-action-check{stroke-dashoffset:0!important}}
@media print{.how-connector{display:none}.how-flow *,.how-flow *:after{animation:none!important}.how-action-check{stroke-dashoffset:0!important}}

/* Explain the process with one concise description per existing illustration. */
#how-it-works.platform-motion .section-heading{margin-bottom:38px}
#how-it-works .section-heading h2{font-size:32px;line-height:1.25;letter-spacing:-.035em;margin-top:12px}
#how-it-works.platform-motion .how-step-copy h3{font-size:17px;line-height:1.45;max-width:none;min-height:50px;margin:0 0 10px}
#how-it-works.platform-motion .how-step-copy p{font-size:13px;line-height:1.75;max-width:245px;margin:0 auto}
#how-it-works .how-step-copy p a{color:var(--purple);text-decoration:underline;text-underline-offset:3px}
#how-it-works .how-step-copy p a:focus-visible{outline:2px solid var(--purple);outline-offset:3px}
@media(max-width:900px){#how-it-works.platform-motion .how-step-copy h3{min-height:0;margin-bottom:8px}#how-it-works.platform-motion .how-step-copy p{max-width:none;margin:0}#how-it-works.platform-motion .section-heading{margin-bottom:30px}}
@media(max-width:760px){#how-it-works .section-heading h2{font-size:28px}}