/* Shared event identity and home invitation. All selectors are presence-scoped. */
.event-logo { display: block; object-fit: contain; max-width: 100%; }
.event-logo--aws { width: 76px; height: 48px; }
.event-logo--web { width: 110px; height: 66px; }
.event-logo--rio2c { width: 120px; height: 42px; }
.event-logo--riw { width: 154px; height: 61px; }
.presence-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 48px; padding: 8px 9px 8px 20px; border: 1px solid var(--line); border-radius: 40px; font-size: 12px; width: fit-content; }
.presence-link > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--ink); color: white; font-size: 19px; }
.presence-link:hover { background: #f4f5f3; }
.presence-home { position: relative; padding: 80px clamp(24px, 6vw, 100px) 96px; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 64px; }
.presence-home .eyebrow { color: var(--muted); margin: 0 0 22px; }
.presence-home h2 { font-size: clamp(34px, 3.8vw, 64px); font-weight: 400; letter-spacing: -.065em; line-height: 1.08; margin: 0 0 22px; }
.presence-home h2 span { color: #858c86; }
@media (forced-colors:active) {
  .presence-home h2 { background-image:none; color:CanvasText; }
}
.presence-home-copy > p:not(.eyebrow) { font-size: 14px; line-height: 1.8; color: var(--muted); max-width: 390px; margin: 0 0 28px; }
.presence-home-logos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }
.presence-home-logos li { min-height: 136px; display: grid; place-items: center; padding: 24px; background: #f6f7f5; border-radius: 8px; }
.event-logo--rio2c { filter:brightness(0); }
.event-logo--riw { filter:brightness(.5) saturate(1.6); }
.presence-home + #contato .infinita-contact { border-top: 0; }
.presence-page .presence-header { position: relative; border-bottom-color: #eff0ee; }
.presence-container { width: min(100%, 1680px); margin-inline: auto; padding-inline: clamp(24px, 4vw, 64px); }
.presence-intro { padding-block: 64px 36px; }
.presence-intro > .eyebrow { color: var(--muted); margin: 0 0 24px; }
.presence-intro-grid { display: grid; grid-template-columns: 1.8fr 1fr; align-items: end; gap: 48px; }
.presence-intro h1 { font-size: clamp(36px, 4.3vw, 72px); line-height: 1.09; font-weight: 400; letter-spacing: -.065em; margin: 0; }
.presence-intro h1 span { color: #858c86; }
@supports ((background-clip:text) or (-webkit-background-clip:text)) {
  .presence-intro h1 span { background-image:var(--wordmark-gradient); background-clip:text; -webkit-background-clip:text; color:transparent; }
}
.presence-intro h1 { width:fit-content; padding-right:.06em; color:var(--ink); }
@media (forced-colors:active) {
  .presence-intro h1, .presence-intro h1 span { background-image:none; color:CanvasText; }
}
.presence-intro-grid > p { margin: 0 0 5px; font-size: 14px; line-height: 1.8; color: var(--muted); max-width: 330px; justify-self: end; }
.presence-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2.2vw, 36px); }
.presence-event-controls { display:none; }
.presence-event { min-width: 0; }
.presence-event-logo { display: flex; align-items: center; height: 92px; }
.presence-media { position: relative; aspect-ratio: 9 / 16; overflow: hidden; border-radius: 8px; isolation: isolate; background: #edf0ec; color: #47584d; }
.presence-media--web { background: #f0ebe7; color: #785c49; }
.presence-media--rio2c { background: #eeeaf1; color: #65586d; }
.presence-media--riw { background: #e9eff0; color: #49676a; }
.presence-media-index { position: absolute; top: 20px; left: 20px; font: 11px 'IBM Plex Mono', monospace; letter-spacing: .06em; }
.presence-media-art { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.presence-media-art span { position: absolute; width: 130%; aspect-ratio: 1; border: 1px solid currentColor; opacity: .09; border-radius: 50%; left: -50%; top: 15%; }
.presence-media-art span:nth-child(2) { left: 20%; top: 29%; }
.presence-media-art span:nth-child(3) { width: 180%; left: -45%; top: -48%; opacity: .05; }
.presence-media > p { position: absolute; left: 20px; right: 20px; bottom: 20px; margin: 0; font-size: 13px; line-height: 1.8; }
.presence-media > p span { display: block; font-size: 10px; opacity: .85; }
.presence-media video { display: block; width: 100%; height: 100%; object-fit: contain; background: #101411; }
.presence-media--photo { background:#101411; }
.presence-media--photo > img { display:block;width:100%;height:100%;object-fit:cover;object-position:30% center; }
.presence-media--web video { object-fit:cover; object-position:center; }
.presence-event-caption{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;flex-wrap:wrap}
.presence-video-controls{display:flex;align-items:center;gap:6px;margin-top:16px}
.presence-video-controls button{display:grid;place-items:center;width:40px;height:40px;min-width:40px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:18px;cursor:pointer}
.presence-video-controls button:hover{background:#f0f3ef;border-color:#b5bfb6}
.presence-video-controls button:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.presence-video-count{min-width:40px;text-align:center;font:10px 'IBM Plex Mono',monospace;color:var(--muted)}
.presence-video-controls[hidden],.presence-video-error[hidden]{display:none}
.presence-media>.presence-video-error{padding:14px;background:#fff;border-radius:6px;color:var(--ink);font-size:12px;line-height:1.6;bottom:58px}
.presence-video-error a{text-decoration:underline;text-underline-offset:3px}
.presence-event h2 { font-size: clamp(16px, 1.45vw, 21px); letter-spacing: -.035em; font-weight: 500; line-height: 1.3; margin: 20px 0 8px; }
.presence-event-meta { color: var(--muted); font-size: 11px; line-height: 1.5; margin: 0; }
.presence-closing { display: flex; justify-content: space-between; align-items: end; gap: 28px; padding-block: 92px 72px; }
.presence-closing .eyebrow { color: var(--muted); margin: 0 0 18px; }
.presence-closing h2 { font-size: clamp(30px, 3.5vw, 52px); font-weight: 400; letter-spacing: -.06em; line-height: 1.1; margin: 0; }
.presence-footer { padding-inline: clamp(24px, 4vw, 64px); }
.presence-talks { padding-top:64px; }
.presence-talks-heading { display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px; }
.presence-talks .eyebrow { color:var(--muted);margin:0 0 14px; }
.presence-talks h2 { margin:0;font-size:clamp(28px,3vw,42px);font-weight:400;letter-spacing:-.055em;line-height:1.15; }
.presence-talks h2,.presence-closing h2 { width:fit-content;padding-right:.06em;color:var(--ink); }
@media (forced-colors:active) {
  .presence-talks h2,.presence-closing h2 { background-image:none;color:CanvasText; }
}
.presence-talks-note { margin:12px 0 0;font-size:12px;color:var(--muted);line-height:1.7; }
.presence-photo-controls { display:flex;gap:8px; }
.presence-photo-controls[hidden] { display:none; }
.presence-photo-controls button { width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:white;color:var(--ink);cursor:pointer;font-size:18px; }
.presence-photo-controls button:disabled { opacity:.3;cursor:default; }
.presence-photo-controls button:focus-visible,.presence-photo-track:focus-visible { outline:2px solid var(--blue);outline-offset:4px; }
.presence-photo-track { display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;list-style:none;padding:0 0 12px;margin:0;scrollbar-width:thin;scrollbar-color:#c8d0c9 transparent; }
.presence-photo-slide { flex:0 0 min(400px,80%);scroll-snap-align:start; }
.presence-photo-slide a { display:block;border-radius:8px; }
.presence-photo-slide a:focus-visible { outline:2px solid var(--blue);outline-offset:3px; }
.presence-photo-slide img { display:block;width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;object-position:center 70%;border-radius:8px; }
.presence-photo-slide:nth-child(3) img { object-position:center 55%; }
/* Portrait film and photo cards share a calm, consistent height. */
.presence-photo-track--mixed .presence-photo-slide { flex-basis:min(300px,86%); }
.presence-photo-track--mixed .presence-photo-slide img { aspect-ratio:9/16; }
.presence-talks-video-note { margin:10px 0 0;font:11px/1.6 'IBM Plex Mono',monospace;color:var(--muted); }
#palestras-video { pointer-events:none; }
.presence-talks-play { position:absolute;inset:auto 16px 16px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;padding:12px 16px;border:1px solid #fff9;border-radius:6px;background:#202823e6;color:white;font:13px/1.5 Manrope,sans-serif;cursor:pointer; }
.presence-talks-play[hidden] { display:none; }
.presence-talks-play:focus-visible { outline:2px solid #fff;outline-offset:3px; }
.presence-photo-placeholder { position:relative;aspect-ratio:3/2;border:1px solid #e5e9e4;border-radius:8px;background:#f5f6f3;display:grid;place-items:center;color:var(--muted); }
.presence-photo-placeholder>span { position:absolute;top:16px;left:16px;font:10px 'IBM Plex Mono',monospace;color:#949b94; }
.presence-photo-placeholder p { font-size:12px; }
@media (max-width: 1000px) {
  .presence-intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .presence-intro-grid > p { justify-self: start; max-width: 440px; }
  .presence-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 30px; }
  .presence-home { gap: 32px; }
}
@media (max-width: 700px) {
  .presence-intro { padding-top: 36px; padding-bottom: 16px; }
  .presence-home { grid-template-columns: 1fr; padding-block: 56px; }
  .presence-home-logos li { min-height: 108px; padding: 20px; }
  .presence-closing { flex-direction: column; align-items: start; padding-block: 64px 48px; }
  .presence-event-logo { height: 76px; }
  .presence-event-logo .event-logo { max-width: 85%; max-height: 48px; }
  .presence-media-index { left: 12px; top: 12px; }
  .presence-media > p { left: 12px; right: 12px; bottom: 12px; font-size: 11px; }
  .presence-media > p span { display: none; }
  .presence-event h2 { font-size: 15px; margin-top: 14px; }
  .presence-event-meta { font-size: 10px; }
}
@media (max-width: 360px) {
  .presence-gallery { grid-template-columns: 1fr; }
}