/* The reason for concept testing bridges the questions and the makers' story. */
.wm-landing .wl-concept-story { padding-block: 88px 72px; background: var(--wl-paper); }
.wm-landing .wl-concept-story + .wl-makers { margin-top: 0; }
.wl-concept-story-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); align-items: center; gap: 40px; }
.wm-landing .wl-concept-story-heading h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.45; }
.wl-concept-story-heading h2 span { color: var(--wl-purple); }
.wm-landing .wl-concept-story-lead { margin-top: 24px; color: var(--wl-muted); font-size: 17px; line-height: 1.9; word-break: keep-all; }
.wl-concept-story-lead strong { color: var(--wl-ink); font-weight: 700; }

.wl-concept-story-flow { --flow-cycle: 9s; --flow-step-width: 88px; --flow-key-width: 150px; --flow-arrow-width: 36px; padding: 28px 24px 24px; border: 1px solid var(--wl-line); border-radius: 24px; background: linear-gradient(145deg, var(--wl-soft), var(--wl-paper)); }
.wl-concept-story-flow-heading { position: relative; display: flex; justify-content: center; align-items: center; min-height: 34px; }
.wm-landing .wl-concept-story-phase { position: relative; font-size: 20px; font-weight: 700; text-align: center; }
.wl-concept-story-phase--before { position: absolute; inset: 0; color: var(--wl-muted); opacity: 0; }
.wl-concept-story-phase--after { display: block; color: var(--wl-purple); }
.wl-concept-story-pause { position: absolute; right: 0; display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 1px solid var(--wl-line); border-radius: 50%; background: var(--wl-paper); color: var(--wl-purple); cursor: pointer; }
.wl-concept-story-pause[hidden] { display: none; }
.wl-concept-story-pause:focus-visible { outline: 2px solid var(--wl-purple); outline-offset: 3px; }
.wl-concept-story-steps { display: flex; align-items: center; justify-content: center; min-height: 142px; }
.wl-concept-story-step, .wl-concept-story-key { display: grid; flex-shrink: 0; justify-items: center; align-content: center; gap: 6px; text-align: center; white-space: nowrap; }
.wl-concept-story-step { width: var(--flow-step-width); }
.wl-concept-story-steps strong { font-size: 20px; font-weight: 700; }
.wl-concept-story-step > span { color: var(--wl-muted); font-size: 12px; }
.wl-concept-story-arrow { flex: 0 0 var(--flow-arrow-width); width: var(--flow-arrow-width); color: var(--wl-purple); font-size: 22px; line-height: 1; text-align: center; font-family: "Noto Sans Symbols 2", "Segoe UI Symbol", "Apple Symbols", sans-serif; }
.wl-concept-story-insert { flex-shrink: 0; width: calc(var(--flow-key-width) + var(--flow-arrow-width)); overflow: hidden; padding-block: 16px; }
.wl-concept-story-insert-content { display: flex; align-items: center; width: calc(var(--flow-key-width) + var(--flow-arrow-width)); }
.wl-concept-story-key { width: var(--flow-key-width); min-height: 90px; border: 1px solid var(--wl-purple); border-radius: 16px; background: var(--wl-purple); color: var(--wl-paper); box-shadow: 0 5px 14px color-mix(in srgb, var(--wl-purple) 16%, transparent); }
.wl-concept-story-key > span { color: inherit; font-size: 12px; opacity: .9; }
.wm-landing .wl-concept-story-flow-caption { position: relative; font-size: 14px; font-weight: 700; text-align: center; }

/* Hold two steps, open a gap, insert the badge, hold the new flow, then reset. */
.has-flow-motion .wl-concept-story-insert { animation: wl-concept-story-open var(--flow-cycle) ease-in-out infinite; }
.has-flow-motion .wl-concept-story-insert-content { animation: wl-concept-story-reveal var(--flow-cycle) ease-in-out infinite; }
.has-flow-motion .wl-concept-story-phase--before { animation: wl-concept-story-before var(--flow-cycle) ease-in-out infinite; }
.has-flow-motion .wl-concept-story-phase--after { animation: wl-concept-story-after var(--flow-cycle) ease-in-out infinite; }
.has-flow-motion:not(.is-flow-playing) * { animation-play-state: paused; }
@keyframes wl-concept-story-open { 0%, 22%, 100% { width: 0; } 36%, 86% { width: calc(var(--flow-key-width) + var(--flow-arrow-width)); } }
@keyframes wl-concept-story-reveal { 0%, 28%, 94%, 100% { opacity: 0; transform: translateY(12px); } 40%, 82% { opacity: 1; transform: translateY(0); } }
@keyframes wl-concept-story-before { 0%, 23%, 96%, 100% { opacity: 1; transform: translateY(0); } 32%, 86% { opacity: 0; transform: translateY(-7px); } }
@keyframes wl-concept-story-after { 0%, 25%, 94%, 100% { opacity: 0; transform: translateY(7px); } 35%, 82% { opacity: 1; transform: translateY(0); } }

.wl-concept-story-methods { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 48px; overflow: hidden; border: 1px solid var(--wl-line); border-radius: 24px; }
.wl-concept-story-method { padding: 36px 40px; }
.wl-concept-story-method--blank { border-left: 1px solid var(--wl-line); background: var(--wl-soft); }
.wm-landing .wl-concept-story-label { margin-bottom: 14px; color: var(--wl-muted); font-size: 14px; font-weight: 700; }
.wm-landing .wl-concept-story-method--blank .wl-concept-story-label { color: var(--wl-purple); }
.wm-landing .wl-concept-story-method h3 { font-size: 29px; line-height: 1.5; }
.wl-concept-story-method h3 span { color: var(--wl-purple); }
.wm-landing .wl-concept-story-description { margin-top: 20px; color: var(--wl-muted); font-size: 16px; line-height: 1.9; word-break: keep-all; }
.wl-concept-story-description strong { color: var(--wl-ink); font-weight: 700; }
.wm-landing .wl-concept-story-note { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--wl-line); color: var(--wl-muted); font-size: 14px; line-height: 1.9; word-break: keep-all; }
.wl-concept-story-note strong { display: inline-block; margin-bottom: 6px; color: var(--wl-ink); font-weight: 700; }
.wl-concept-story-method--blank .wl-concept-story-note strong { color: var(--wl-purple); }
.wl-concept-story-benefits { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 20px 0 0; padding: 0; color: var(--wl-purple); font-size: 13px; font-weight: 700; list-style: none; }
.wl-concept-story-benefits li::before { content: "✓"; margin-right: 5px; }
@media screen and (forced-colors: none) {
    @supports (background-clip: text) or (-webkit-background-clip: text) {
        .wl-concept-story-heading h2 span, .wl-concept-story-method h3 span { background: var(--wl-emphasis-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
        .wl-concept-story-arrow { background: linear-gradient(90deg, #9999ff, darkslateblue); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
    }
}
@media (max-width: 1100px) {
    .wl-concept-story-intro { grid-template-columns: minmax(0, 1fr); gap: 30px; }
    .wl-concept-story-heading { text-align: center; }
    .wl-concept-story-flow { width: min(100%, 650px); margin-inline: auto; }
    .wl-concept-story-method { padding: 30px; }
    .wl-concept-story-description br, .wl-concept-story-note br { display: none; }
    .wl-concept-story-note strong { display: block; }
}
@media (max-width: 800px) {
    .wm-landing .wl-concept-story { padding-block: 64px 48px; }
    .wm-landing .wl-concept-story-heading h2 { font-size: clamp(25px, 5.6vw, 40px); }
    .wl-concept-story-methods { margin-top: 32px; }
    .wl-concept-story-method { padding: 26px; }
    .wm-landing .wl-concept-story-method h3 { font-size: 25px; }
}
@media (max-width: 600px) {
    .wm-landing .wl-concept-story-lead { margin-top: 18px; font-size: 15px; }
    .wl-concept-story-lead br { display: none; }
    .wl-concept-story-flow { --flow-step-width: 62px; --flow-key-width: 114px; --flow-arrow-width: 24px; padding: 22px 16px; border-radius: 20px; }
    .wm-landing .wl-concept-story-phase { font-size: 18px; }
    .wl-concept-story-steps { min-height: 132px; }
    .wl-concept-story-steps strong { font-size: 16px; }
    .wl-concept-story-step > span, .wl-concept-story-key > span { font-size: 10px; }
    .wl-concept-story-arrow { font-size: 18px; }
    .wl-concept-story-key { min-height: 82px; border-radius: 13px; }
    .wm-landing .wl-concept-story-flow-caption { font-size: 12px; }
    .wl-concept-story-methods { grid-template-columns: minmax(0, 1fr); border-radius: 20px; }
    .wl-concept-story-method { padding: 28px 24px; }
    .wl-concept-story-method--blank { border-left: 0; border-top: 1px solid var(--wl-line); }
    .wm-landing .wl-concept-story-description { font-size: 15px; }
    .wl-concept-story-description br { display: initial; }
    .wl-concept-story-note strong { line-height: 1.7; }
}
@media (max-width: 350px) {
    .wm-landing .wl-concept-story-heading h2 { font-size: 23px; }
    .wl-concept-story-flow { --flow-step-width: 54px; --flow-key-width: 104px; --flow-arrow-width: 20px; padding-inline: 12px; }
    .wl-concept-story-steps strong { font-size: 14px; }
    .wm-landing .wl-concept-story-method h3 { font-size: 23px; }
    .wl-concept-story-method { padding-inline: 20px; }
    .wl-concept-story-description br { display: none; }
}
@media (prefers-reduced-motion: reduce), print {
    .wl-concept-story-flow * { animation: none !important; }
    .wl-concept-story-pause { display: none; }
}