.official-header .header-navigation{gap:14px}
.official-header .header-navigation .certificate-tutorial-trigger{gap:8px;padding:11px 14px;border-radius:999px;background:#edf4f7;color:#163e57;font-weight:650;white-space:normal;text-align:center;line-height:1.35}
.official-header .header-navigation .certificate-tutorial-trigger:hover{background:#dfedf5;color:#12384f}
.certificate-tutorial-trigger svg{width:18px;height:18px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.certificate-tutorial-trigger:focus-visible{outline:3px solid #19765b;outline-offset:4px}
.certificate-tutorial:not([open]){display:none}
.certificate-tutorial{box-sizing:border-box;width:calc(100% - 40px);max-width:1040px;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid #ffffff30;border-radius:20px;background:#fff;color:#183449;box-shadow:0 28px 100px #061c3a55;opacity:0;transform:translateY(12px) scale(.985);transition:opacity .18s ease,transform .22s ease;overflow:auto;overscroll-behavior:contain;font-family:Inter,'Segoe UI',Arial,sans-serif}
.certificate-tutorial[data-version=celular]{max-width:460px}
.certificate-tutorial::backdrop{background:rgba(6,23,37,.78);backdrop-filter:blur(5px);opacity:0;transition:opacity .18s ease}
.certificate-tutorial.is-visible{opacity:1;transform:translateY(0) scale(1)}
.certificate-tutorial.is-visible::backdrop{opacity:1}
.certificate-tutorial *{box-sizing:border-box}
.certificate-tutorial-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:20px 24px 16px}
.certificate-tutorial-kicker{margin:0 0 6px;font-size:.625rem;font-weight:750;letter-spacing:.13em;line-height:1.5;color:#19765b}
.certificate-tutorial-heading h2{margin:0;font-size:1.25rem;font-weight:750;line-height:1.35;letter-spacing:-.025em}
.certificate-tutorial button{font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.certificate-tutorial button:focus-visible,.certificate-tutorial a:focus-visible,.certificate-tutorial video:focus-visible{outline:3px solid #19765b;outline-offset:3px}
.certificate-tutorial-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 12px;border:1px solid #dce5eb;border-radius:999px;background:#f5f8fa;color:#214b6b;font-size:.8125rem;font-weight:650}
.certificate-tutorial-close:hover{background:#e7eff4}
.certificate-tutorial-close svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.certificate-tutorial-options{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:0 24px 16px}
.certificate-tutorial-options p{margin:0;font-size:.8125rem;line-height:1.6;color:#526775}
.certificate-tutorial-options p span{white-space:nowrap;margin-left:4px}
.certificate-tutorial-versions{display:flex;padding:3px;gap:3px;background:#edf2f5;border-radius:999px}
.certificate-tutorial-versions button{min-height:38px;border:0;border-radius:999px;padding:8px 14px;background:transparent;color:#486170;font-size:.8125rem;font-weight:650;line-height:1.4}
.certificate-tutorial-versions button[aria-pressed=true]{background:#214b6b;color:#fff;box-shadow:0 2px 5px #18344918}
.certificate-tutorial-stage{display:flex;align-items:center;justify-content:center;min-height:0;background:#061822}
.certificate-tutorial-stage video{display:block;width:100%;height:auto;max-height:calc(100vh - 194px);max-height:calc(100dvh - 194px);aspect-ratio:16/9;object-fit:contain;background:#061822}
.certificate-tutorial[data-version=celular] video{aspect-ratio:9/16;max-height:calc(100vh - 226px);max-height:calc(100dvh - 226px)}
.certificate-tutorial-error{margin:0;padding:14px 24px;font-size:.875rem;line-height:1.6;color:#853c23;background:#fff4ec}
.certificate-tutorial-error[hidden]{display:none}
.certificate-tutorial-error a{color:inherit;text-decoration:underline;text-underline-offset:3px;font-weight:650}
body.certificate-tutorial-open{overflow:hidden}
.cartorio-app-tutorial{display:inline-flex;align-items:center;gap:9px;margin-top:20px;padding:11px 16px;border:1px solid #bed2df;border-radius:999px;background:#e9f1f7;color:#214b6b;text-decoration:none;font-size:.875rem;font-weight:650;line-height:1.4}
.cartorio-app-tutorial:hover{background:#dcebf5}
@media(max-width:1100px) and (min-width:761px){.official-header .header-inner{flex-wrap:wrap;gap:12px}.official-header .header-navigation{margin-left:auto}}
@media(max-width:760px){.official-header .header-inner{flex-wrap:wrap;gap:12px}.official-header .header-navigation{display:flex;width:100%;justify-content:flex-end}.official-header .header-navigation>a:not(.certificate-tutorial-trigger){display:none}.official-header .header-navigation .certificate-tutorial-trigger{justify-content:center;font-size:.8125rem;min-height:44px;padding:10px 14px}.certificate-tutorial{width:calc(100% - 24px);max-height:calc(100dvh - 24px);border-radius:16px}.certificate-tutorial-heading{padding:16px 16px 12px;gap:8px}.certificate-tutorial-heading h2{font-size:1.0625rem}.certificate-tutorial-close{min-width:44px;padding:10px}.certificate-tutorial-close span{display:none}.certificate-tutorial-options{padding:0 16px 12px;gap:8px}.certificate-tutorial-versions button{min-height:40px}.certificate-tutorial-stage video{max-height:calc(100dvh - 202px)}.certificate-tutorial[data-version=celular] video{max-height:calc(100dvh - 210px)}.certificate-tutorial-error{padding:12px 16px}}
@media(max-height:450px){.certificate-tutorial-heading{padding-block:10px}.certificate-tutorial-kicker{display:none}.certificate-tutorial-options{padding-bottom:10px}.certificate-tutorial-stage video,.certificate-tutorial[data-version=celular] video{max-height:calc(100dvh - 160px)}}
@media(prefers-reduced-motion:reduce){.certificate-tutorial,.certificate-tutorial::backdrop{transition:none;transform:none}}
@media print{.certificate-tutorial,.certificate-tutorial-trigger{display:none!important}}

/* Persistent seeking controls remain visible without touching the video. */
.certificate-tutorial-playback{padding:10px 24px 14px;background:#fff;border-top:1px solid #dce5eb}
.certificate-tutorial-seek-label{display:block;font-size:.75rem;font-weight:650;line-height:1.4;color:#526775}
.certificate-tutorial-timeline{display:flex;align-items:center;gap:10px;min-height:32px}
.certificate-tutorial-timeline>span{font-size:.75rem;font-variant-numeric:tabular-nums;line-height:1.4;color:#486170;min-width:34px}
.certificate-tutorial-timeline>span:last-child{text-align:right}
.certificate-tutorial-timeline input{--seek-progress:0%;flex:1;min-width:0;height:32px;margin:0;background:transparent;cursor:pointer;accent-color:#19765b;appearance:none;-webkit-appearance:none}
.certificate-tutorial-timeline input::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(to right,#19765b var(--seek-progress),#dbe5eb var(--seek-progress))}
.certificate-tutorial-timeline input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:18px;height:18px;margin-top:-6px;border:2px solid #fff;border-radius:50%;background:#19765b;box-shadow:0 0 0 1px #19765b}
.certificate-tutorial-timeline input::-moz-range-track{height:6px;border-radius:999px;background:#dbe5eb}
.certificate-tutorial-timeline input::-moz-range-progress{height:6px;border-radius:999px;background:#19765b}
.certificate-tutorial-timeline input::-moz-range-thumb{width:16px;height:16px;border:2px solid #fff;border-radius:50%;background:#19765b;box-shadow:0 0 0 1px #19765b}
.certificate-tutorial-timeline input:focus-visible{outline:2px solid #19765b;outline-offset:2px;border-radius:6px}
.certificate-tutorial-transport{display:flex;justify-content:center;align-items:center;gap:10px}
.certificate-tutorial-transport button{min-height:40px;min-width:68px;padding:8px 14px;border:1px solid #dce5eb;border-radius:999px;background:#f3f7f9;color:#214b6b;font-size:.8125rem;font-weight:650;line-height:1.4}
.certificate-tutorial-transport button[data-tutorial-play]{min-width:108px;background:#214b6b;border-color:#214b6b;color:#fff}
.certificate-tutorial-transport button:hover{filter:brightness(.95)}
.certificate-tutorial-playback :disabled{opacity:.45;cursor:default}
.certificate-tutorial-stage video{max-height:calc(100vh - 314px);max-height:calc(100dvh - 314px)}
.certificate-tutorial[data-version=celular] video{max-height:calc(100vh - 346px);max-height:calc(100dvh - 346px)}
@media(max-width:760px){.certificate-tutorial-playback{padding:8px 16px 12px}.certificate-tutorial-transport button{min-height:44px}.certificate-tutorial-stage video{max-height:calc(100dvh - 322px)}.certificate-tutorial[data-version=celular] video{max-height:calc(100dvh - 330px)}}
@media(max-height:450px){.certificate-tutorial-stage video,.certificate-tutorial[data-version=celular] video{max-height:calc(100dvh - 280px)}}
.certificate-tutorial-stage{position:relative}
.certificate-tutorial-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;background:#061822e8;color:#fff;text-align:center}
.certificate-tutorial-loading[hidden]{display:none}
.certificate-tutorial-loading p{max-width:28ch;margin:0;font-size:.9375rem;line-height:1.6;font-weight:600}
.certificate-tutorial-loading progress{width:min(240px,100%);height:8px;accent-color:#50b996}
.certificate-tutorial-loading span{min-height:20px;font-size:.8125rem;font-variant-numeric:tabular-nums;color:#c5dfd5}
.certificate-tutorial-error button{border:0;padding:0;background:transparent;color:inherit;text-decoration:underline;text-underline-offset:3px;font:inherit;font-weight:650}