/* Kumon Cereser — refinamento exclusivo do celular, 22/10/2026. */
.mobile-rail-shell { display: contents; }
.mobile-rail-controls { display: none; }
@media (max-width: 760px) {
  html { scroll-padding-top: 82px; }
  .rv { opacity: 1; transform: none; transition: none; }
  .topo__in { gap: 7px; }

  /* Mesma composição original; a foto participa da primeira leitura. */
  .capa__in { display: grid; grid-template-columns: minmax(0, 1fr); gap: 15px; padding: 17px 0 34px; }
  .capa__txt { display: contents; }
  .capa__onde { order: 0; justify-self: start; margin: 0; font-size: 10px; line-height: 1.5; padding: 7px 10px; gap: 8px; max-width: 100%; }
  .capa h1 { order: 1; font-size: clamp(28px, 7.6vw, 33px); line-height: 1.1; letter-spacing: -.035em; }
  .mesa { order: 2; height: 230px; margin: 0 4px 0 0; }
  .mesa__foto { top: 0; right: 0; width: 69%; height: 97%; border-radius: 17px; transform: rotate(1.5deg); }
  .mesa__foto img { object-position: 50% 31%; }
  .folha { width: 47%; max-width: 180px; }
  .folha--1 { padding: 5% 5%; }
  .folha__cab { font-size: 8px; }
  .folha__lin b { font-size: 17px; width: 24px; height: 24px; }
  .pts::before { width: calc(var(--n) * 11px); height: 8px; background-size: 11px 8px; background-image: radial-gradient(circle, var(--ceu) 3px, transparent 3.5px); }
  .folha__nota { right: -14%; bottom: 1%; width: 42%; }
  .mesa__rabisco { font-size: 14px; right: 0; bottom: -4px; }
  .capa__sub { order: 3; font-size: 15px; line-height: 1.6; margin: 0; max-width: none; }
  .capa__acoes { order: 4; gap: 6px; }
  .capa__acoes .bt--azul { min-height: 49px; padding: 12px 17px; font-size: 14px; }
  .capa__acoes .bt--linha { min-height: 40px; padding: 8px 12px; box-shadow: none; background: none; font-size: 12px; }
  .capa__nota { order: 5; margin: 0; font-size: 11px; line-height: 1.6; }

  .dor, .metodo, .estagios, .disc, .vozes, .unidades, .quem, .faq { padding: 48px 0; }
  .cab { margin-bottom: 25px; }
  .cab h2, .dor h2, .quem h2 { font-size: clamp(29px, 8vw, 34px); line-height: 1.12; }
  .dor__grade, .quem__grade, .faq__grade { gap: 25px; }
  .dor__txt > p:not(.caneta) { font-size: 15px; line-height: 1.7; }
  .lembretes { gap: 10px; }
  .lembretes li { min-height: 85px; font-size: 17px; padding: 14px 12px; }

  /* Quatro conjuntos extensos viram trilhos sem autoplay, com próximo card à vista. */
  .mobile-rail-shell { display: block; min-width: 0; }
  .mobile-rail { display: grid; grid-template-columns: none; grid-template-rows: auto; grid-auto-flow: column; grid-auto-columns: 86%; gap: 12px; overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding-inline: 2px; padding: 5px 2px 12px; margin: -5px -2px 0; -webkit-overflow-scrolling: touch; scrollbar-width: none; touch-action: pan-x pan-y; align-items: stretch; }
  .mobile-rail::-webkit-scrollbar { display: none; }
  .mobile-rail:focus-visible { outline: 2px solid var(--azul); outline-offset: 4px; border-radius: 7px; }
  .mobile-rail > * { min-width: 0; scroll-snap-align: start; scroll-snap-stop: normal; grid-column: auto !important; grid-row: auto !important; margin: 0; }
  .mobile-rail > .rv { opacity: 1; transform: none; transition: none; }
  .mobile-rail-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; column-gap: 8px; row-gap: 11px; margin-top: 3px; }
  .mobile-rail-instruction { font-size: 11px; color: var(--grafite-2); line-height: 1.5; }
  .mobile-rail-count { font-size: 11px; font-weight: 600; color: var(--azul); font-variant-numeric: tabular-nums; min-width: 35px; text-align: right; }
  .mobile-rail-buttons { display: flex; gap: 4px; }
  .mobile-rail-buttons button { display: grid; place-items: center; min-width: 44px; min-height: 44px; padding: 0; background: #fff; border: 1px solid var(--linha); border-radius: 50%; color: var(--azul); font: 500 19px/1 var(--sans); cursor: pointer; }
  .mobile-rail-buttons button:disabled { opacity: .32; cursor: default; }
  .mobile-rail-progress { grid-column: 1 / -1; height: 3px; overflow: hidden; background: var(--linha); border-radius: 2px; }
  .mobile-rail-progress span { height: 100%; width: 100%; display: block; background: var(--azul); transform: scaleX(var(--rail-progress, .25)); transform-origin: left; transition: transform .18s linear; }

  .passos.mobile-rail { grid-auto-columns: 85%; }
  .passos.mobile-rail > li { display: flex; flex-direction: column; padding: 22px 20px; border-radius: 16px; }
  .passos.mobile-rail > li::after { display: none; }
  .passos.mobile-rail .passos__n { margin: 0 0 15px; flex-shrink: 0; }
  .passos.mobile-rail h3 { font-size: 19px; line-height: 1.25; margin-bottom: 11px; }
  .passos.mobile-rail p { font-size: 14px; line-height: 1.7; margin: 0; }
  .ganhos { margin-top: 24px; }
  .ganhos .caneta { font-size: 20px; }
  .ganhos li { font-size: 12px; padding: 7px 10px; }

  .estagios__grade { gap: 24px; }
  .estagios__txt > p:not(.sobre) { font-size: 15px; line-height: 1.7; }
  .escada { height: 226px; }
  .escada button { height: calc(34px + var(--i) * 28px); }
  .degrau-info { min-height: 250px; margin-top: 0; padding: 18px 20px; }
  .degrau-info__txt { font-size: 14px; line-height: 1.6; }
  .degrau-info__extra { font-size: 13px; margin-top: 12px; padding-top: 12px; }
  .estagios { padding: 48px 0 !important; }
  .estagios__lado { display: contents; }
  .estagios .trilha { order: -1; justify-self: start; margin: 0; }
  .estagios .escada { order: -1; }
  .trilha button { min-height: 44px; padding: 0 16px; font-size: 14px; }
  .estagios__nota { order: 1; margin-top: -6px; font-size: 11.5px; line-height: 1.55; }
  .estagios__grade { gap: 18px; }
  .degrau-info { min-height: 282px; }

  .disc__grade.mobile-rail { grid-auto-columns: 85%; }
  .disc__grade.mobile-rail > .d { display: flex; flex-direction: column; padding: 22px 21px; border-radius: 17px; }
  .disc__grade.mobile-rail .d__ic { margin-bottom: 17px; flex-shrink: 0; }
  .disc__grade.mobile-rail h3 { font-size: 21px; margin-bottom: 11px; }
  .disc__grade.mobile-rail p { font-size: 14px; line-height: 1.7; }
  .extras { margin-top: 27px; gap: 12px; }
  .extra { gap: 13px; padding: 10px 13px 10px 10px; border-radius: 17px; }
  .extra .caneta { font-size: 16px; line-height: 1.35; margin-bottom: 9px; }
  .extra h3 { font-size: 17px; line-height: 1.2; }
  .extra p:not(.caneta) { font-size: 12px; line-height: 1.7; }

  .vozes__grade.mobile-rail { grid-auto-columns: 89%; }
  .vozes__grade.mobile-rail > .voz { padding: 24px 22px; border-radius: 17px; }
  .vozes__grade.mobile-rail blockquote { font-size: 15px; line-height: 1.75; margin-bottom: 24px; }
  .vozes__grade.mobile-rail figcaption { font-size: 11px; line-height: 1.6; }
  .vozes__grade.mobile-rail figcaption b { font-size: 14px; }

  /* Uma unidade só: cartão inteiro, foto mostrando o letreiro KUMON. */
  .unid { border-radius: 19px; }
  .unid__foto { aspect-ratio: auto; height: 210px; }
  .unid__foto img { object-position: 50% 6%; }
  .unid__corpo { padding: 22px 18px 23px; }
  .unid h3 { font-size: 23px; line-height: 1.2; margin-bottom: 16px; }
  .unid__dados { font-size: 14px; line-height: 1.65; gap: 12px; margin-bottom: 22px; overflow-wrap: anywhere; }
  .unid__bts { gap: 8px; }
  .unid__bts .bt { min-height: 46px; font-size: 14px; }
  .unid__nota { font-size: 11px; padding: 6px 9px; top: auto; bottom: 9px; left: 9px; }

  .quem__fotos { height: 350px; }
  .quem__txt > p:not(.sobre):not(.caneta) { font-size: 15px; line-height: 1.7; }
  .quem__txt > p:nth-of-type(2) { font-size: 17px !important; }
  .faq summary { font-size: 15px; padding-block: 19px; }
  .faq details p { font-size: 14px; line-height: 1.7; }
  .fecho { padding: 48px 0; }
  .fecho .bt { font-size: 12px; padding: 13px 14px; flex-wrap: wrap; gap: 5px; }
  .rodape { padding: 37px 0 32px; font-size: 13px; }
  .rodape__grade { gap: 24px; }
  .zap { width: 48px; height: 48px; right: 12px; bottom: 12px; }
}
@media (max-width: 370px) {
  .capa h1 { font-size: 28px; }
  .mesa { height: 215px; }
  .mesa__rabisco { font-size: 13px; }
  .capa__sub { font-size: 14px; }
  .mobile-rail-instruction { font-size: 10px; }
  .passos.mobile-rail { grid-auto-columns: 88%; }
  .disc__grade.mobile-rail { grid-auto-columns: 87%; }
}
@media (min-width: 541px) and (max-width: 760px) {
  .capa__in { max-width: 560px; }
  .mesa { height: 300px; width: 100%; max-width: 460px; margin-inline: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .mobile-rail-progress span { transition: none; }
}

/* Linha abaixo do texto: leitura preservada em todas as telas. */
  .lembretes li::after {
    position: relative;
    display: block;
    top: auto;
    left: auto;
    right: auto;
    width: 90%;
    margin: 12px auto 0;
    height: 3px;
    transform: scaleX(0) rotate(-2deg);
  }
  .lembretes.riscar li::after { transform: scaleX(1) rotate(-2deg); }

/* A foto lidera a hero; a folha acompanha sem cobrir o rosto. */
@media (min-width: 761px) {
  .mesa .folha { width: 44%; left: -3%; }
  .mesa .folha--1 { padding: 4% 4.5%; }
  .mesa__foto { width: 74%; }
  .mesa .folha__cab { font-size: 9px; }
  .mesa .folha__lin b { font-size: 20px; width: 28px; height: 28px; }
  .mesa .pts::before { width: calc(var(--n) * 16px); height: 11px; background-size: 16px 11px; background-image: radial-gradient(circle, var(--ceu) 4px, transparent 4.5px); }
}
@media (max-width: 760px) {
  .mesa .folha { width: 36%; max-width: 145px; left: 0; }
  .mesa .folha--1 { padding: 3% 3%; }
  .mesa__foto { width: 74%; }
  .mesa .folha__cab { font-size: 6px; }
  .mesa .folha__cab i { font-size: 11px; }
  .mesa .folha__lin b { font-size: 14px; width: 20px; height: 20px; }
  .mesa .pts::before { width: calc(var(--n) * 9px); height: 7px; background-size: 9px 7px; background-image: radial-gradient(circle, var(--ceu) 2.5px, transparent 3px); }
  /* O rabisco sai de cima da foto: vai para o canto livre acima da folha. */
  .mesa .mesa__rabisco { left: 0; right: auto; top: 10px; bottom: auto; text-align: left; font-size: 14px; transform: rotate(-5deg); }
}