/* Phone sizing. Desktop and laptop layouts are untouched: everything is inside the media query. */
@media (max-width:760px){
  :root{--section:64px;--gutter:20px}
  body{font-size:17px;line-height:1.6}

  /* type */
  .h-display-xl{font-size:clamp(44px,12vw,54px);line-height:1.02}
  .h-display{font-size:clamp(32px,8.6vw,38px);line-height:1.1}
  .h-title{font-size:26px;line-height:32px}
  .lead{font-size:19px;line-height:1.5}
  .editorial{font-size:clamp(30px,8vw,36px)}
  .editorial-sm{font-size:28px;line-height:32px}

  /* controls */
  .btn{height:52px;padding:0 24px;font-size:17px;border-radius:10px}
  .btn-sm{height:44px;font-size:16px;padding:0 18px}
  .tlink{font-size:17px}
  .logo img{height:28px}
  :root{--header-h:60px}
  .burger{width:46px;height:46px}
  .m-menu summary{font-size:24px;padding:20px 0}
  .m-menu details a{font-size:19px;padding:12px 0}

  /* hero */
  .hero{padding:110px 0 56px}
  .hero-in{gap:22px}
  .hero .h-display-xl{font-size:clamp(40px,10.8vw,50px);max-width:none}
  .hero .btns{margin-top:14px;flex-direction:column;align-items:center;gap:16px}
  .hero .btns .btn{width:100%;max-width:340px}

  /* burdens */
  .burden{padding:22px 0}
  .burden h3{font-size:40px}
  .burden p{font-size:18px}
  .burdens:hover .burden.in{opacity:1}

  /* orchestration */
  .orch{gap:12px}
  .tool{font-size:16px;padding:15px 16px;border-radius:14px}
  .hub{width:84px;height:84px;opacity:.25;transform:none}
  .hub img{height:34px}
  .orch.on .hub{opacity:1}
  .orch-cap{font-size:19px;line-height:1.4}

  /* tabs: wrap so all five fit */
  #stages{display:flex;flex-wrap:wrap;width:100%}
  #stages button{flex:1 1 30%;height:46px;font-size:16px}
  #orch-seg button{height:46px;font-size:16px;padding:0 22px}
  .seg{max-width:100%}
  .panels{display:block}
  .panel{display:none;opacity:1;visibility:visible;transform:none;gap:24px}
  .panel.on{display:grid;animation:rise var(--d-gentle) var(--ease-enter)}
  .panel :is(.panel-copy>*,.demo>*,.arow,.thread>*,.kv>div,.doc-r,.doc-h,.esc-n,.ticks li){opacity:1;transform:none}
  .panel-copy p{font-size:18px}
  .ticks li{font-size:17px;line-height:25px;padding-left:28px}
  .ticks li::before{top:9px}
  .demo{padding:22px}
  .figure{font-size:52px}
  .kv div{font-size:17px;padding:14px 0}
  .kv div span:last-child{font-size:15px}
  .arow{grid-template-columns:auto 1fr auto;row-gap:8px}
  .arow .rb{justify-self:start;grid-column:auto}
  .arow>div{grid-column:1/-1;grid-row:2}
  .arow b{font-size:17px;line-height:24px}
  .arow small{font-size:14px}
  .arow .sla{font-size:14px}
  .rb{font-size:14px;height:28px}
  .bubble{font-size:17px;line-height:25px;max-width:96%}
  .bubble .who{font-size:14px}
  .chip{height:32px;font-size:14px}
  .esc-n{font-size:14px}
  .doc-r p{font-size:16px;line-height:24px}
  .doc-r span{font-size:12px}

  /* proof trail */
  .slab{padding:32px 24px;gap:32px}
  .trail-why{font-size:34px}
  .tstep{padding:18px 0}
  .tstep p{font-size:18px;line-height:26px}
  .who{font-size:16px}

  /* rules */
  .ctype{padding:16px 18px}
  .ctype b{font-size:19px;line-height:26px}
  .ctype span{font-size:16px;line-height:23px}
  .composer{padding:22px}
  .c-field{font-size:22px;line-height:1.55;min-height:200px}
  .lg{font-size:16px}
  .st{font-size:15px}

  /* regulation */
  .reg{min-height:0;padding:26px;gap:28px}
  .reg-b h3{font-size:38px}
  .reg-n{font-size:17px;line-height:23px}
  .reg-b p{font-size:17px;line-height:25px}
  .reg-go{font-size:17px}

  /* roles */
  .xp{padding:24px}
  .ht{font-size:30px}
  .xp .carry{font-size:17px;line-height:25px}
  .xp .get{font-size:24px}
  .gx{padding:18px}
  .gx-q p{font-size:18px;line-height:25px}
  .gx-a p{font-size:17px;line-height:25px}
  .gx-tag{font-size:13px}
  .gx-checks li{height:34px;font-size:15px}
  .q-row{grid-template-columns:auto 1fr;row-gap:6px}
  .q-row b{font-size:16px;line-height:22px;grid-column:1/-1;grid-row:2}
  .q-row .sla{font-size:14px;justify-self:end;grid-column:2;grid-row:1}
  .q-why{font-size:16px;line-height:23px}
  .cw-h{font-size:14px}
  .cw{font-size:14px;line-height:24px;overflow-x:auto}
  .xp .who2{font-size:15px}

  /* cta and footer */
  #cta .h-display-xl{font-size:clamp(36px,10vw,44px)!important}
  .ftr li a{font-size:17px;padding:8px 0}
  .ftr h4{font-size:13px}
  .ftr-brand p{font-size:16px;line-height:24px;max-width:none}
  .ftr-bot{font-size:15px}
  .ftr-bot nav{gap:0 22px}
  .ftr-bot nav a,.ftr-bot nav button{display:inline-block;padding:10px 0}

  /* breadcrumbs wrap between items, never inside one, and each link has a finger-sized hit area */
  .crumb{flex-wrap:wrap;row-gap:4px;line-height:1.3}
  .crumb>*{white-space:nowrap}
  .crumb a{padding:12px 0;margin:-12px 0}
  /* text links: a taller hit area without moving the layout */
  .tlink{padding:9px 0;margin:-9px 0}

  /* key figures: two columns with room for their captions */
  .pv-stats>div{padding:22px 14px 4px 0}
  .pv-stats>div+div{padding-left:16px}

  /* stub pages */
  .stub-card b{font-size:19px}
  .stub-card span{font-size:16px;line-height:23px}
  .stub-note{font-size:16px}
}

/* touch devices: no sticky hover dimming */
@media (hover:none){
  .burdens:hover .burden.in{opacity:1}
}