/* Both faces share a natural grid row: long content sets height, never clips. */
.use-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}.use-case-card{perspective:1400px;min-width:0;overflow-wrap:anywhere}.case-inner{display:grid;grid-template-columns:minmax(0,1fr);height:100%;transform-style:preserve-3d;transition:transform .65s cubic-bezier(.2,.7,.2,1)}.use-case-card.is-flipped .case-inner{transform:rotateY(180deg)}.case-face{grid-area:1/1;min-width:0;padding:28px;border:2px solid #6da799;border-radius:16px;background:linear-gradient(145deg,#173e4b,#0d2939);box-shadow:0 12px 28px #0003,inset 0 0 0 4px #ffffff04;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:flex-start}.case-back{transform:rotateY(180deg);border-color:var(--gold);background:linear-gradient(145deg,#203e44,#0e2c3b)}.case-face h3{font-size:1.5rem;line-height:1.25;margin:12px 0 18px}.case-face p{line-height:1.6}.case-face .eyebrow{font-size:.7rem;color:var(--gold)}.case-face .button{margin-top:auto;padding-top:12px;padding-bottom:12px;cursor:pointer;min-height:44px;white-space:normal}.case-face p:last-of-type{margin-bottom:24px}.case-face .boundary{margin-top:16px;color:var(--teal)}.case-face button:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.commuter-flip-card{max-width:900px;margin-inline:auto}.commuter-flip-card .commuter-intro{display:block}.commuter-flip-card .commuter-steps{width:100%}@media(max-width:950px){.use-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.use-case-grid{grid-template-columns:minmax(0,1fr)}.case-face{padding:24px}.commuter-flip-card .commuter-steps{display:block}.commuter-flip-card .commuter-steps li{margin-block:18px}}@media(prefers-reduced-motion:reduce){.case-inner{transition:none;transform:none!important}.case-face{transform:none;backface-visibility:visible}.case-back{visibility:hidden}.is-flipped .case-front{visibility:hidden}.is-flipped .case-back{visibility:visible}}

/* Explicit branded controls, including native mobile button appearance. */
.case-face button.button{appearance:none;-webkit-appearance:none;background:#123c46;color:#f3f7f7;border:1px solid #e9bd70;border-radius:9px;min-height:48px;min-width:44px;max-width:100%;padding:13px 22px;font-family:inherit;font-size:.94rem;font-weight:700;line-height:1.45;letter-spacing:.015em;text-align:center;text-decoration:none;box-shadow:0 4px 12px #0003,inset 0 1px 0 #ffffff0d;transition:background-color .18s ease,box-shadow .18s ease,transform .18s ease;touch-action:manipulation}
@media(hover:hover){.case-face button.button:hover{background:#1a4d56;border-color:#f4d39b;box-shadow:0 6px 16px #0004,inset 0 1px 0 #ffffff12;transform:translateY(-1px)}}
.case-face button.button:active{background:#0d3039;box-shadow:0 2px 5px #0003,inset 0 1px 3px #0002;transform:translateY(1px)}
.case-face button.button:focus-visible{outline:3px solid #e9bd70;outline-offset:4px;box-shadow:0 0 0 2px #081d2b}
@media(prefers-reduced-motion:reduce){.case-face button.button{transition:none}.case-face button.button:hover,.case-face button.button:active{transform:none}}

/* One accessible swipe row per track; existing flip faces are unchanged. */
#track-panel{min-width:0;max-width:100%}
.use-case-controls{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-block:12px}
.use-case-controls button{display:grid;place-items:center;min-width:44px;min-height:44px;padding:8px;border:1px solid var(--gold);border-radius:50%;background:transparent;color:inherit;cursor:pointer}
.use-case-controls button:disabled{opacity:.45;cursor:default}
.use-case-controls button:focus-visible,.use-case-row:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.use-case-position{font-size:14px;min-width:55px;text-align:center}
.use-case-grid.use-case-row{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:84%;gap:14px;align-items:stretch;max-width:100%;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:0;-webkit-overflow-scrolling:touch;scrollbar-width:thin;padding-block:6px 16px}
.use-case-row>.use-case-card{scroll-snap-align:start;min-width:0}
.use-case-row .case-face .eyebrow{font-size:14px}
@media(min-width:641px){.use-case-grid.use-case-row{grid-auto-columns:340px}}
@media(prefers-reduced-motion:reduce){.use-case-row{scroll-behavior:auto}}
/* Match the existing page gutter without adding document-level overflow. */
.use-case-grid.use-case-row{--case-row-inset:40px;scroll-padding-inline:var(--case-row-inset);padding-inline:var(--case-row-inset);box-sizing:border-box}
@media(max-width:1000px){.use-case-grid.use-case-row{--case-row-inset:24px}}
@media(max-width:740px){.use-case-grid.use-case-row{--case-row-inset:20px}}
@media(max-width:370px){.use-case-grid.use-case-row{--case-row-inset:16px}}
.use-case-controls button{width:44px;height:44px;padding:0;border-color:#d6a044;color:#fffaf0;background:#142748}