@import url('tokens.css');
@font-face { font-family: Outfit; src: url('assets/fonts/outfit-400.ttf') format('truetype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: Outfit; src: url('assets/fonts/outfit-500.ttf') format('truetype'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: Outfit; src: url('assets/fonts/outfit-600.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: Outfit; src: url('assets/fonts/outfit-700.ttf') format('truetype'); font-weight: 700; font-style: normal; font-display: swap; }
* { box-sizing: border-box; }
:root { --rail-width: 64px; --header-height: 76px; --copy-measure: 68ch; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-canvas); color: var(--color-text); font: 400 17px/1.7 var(--font-sans); }
a { color: inherit; text-underline-offset: 4px; }
strong { font-weight: 600; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; z-index: 30; top: 8px; left: 8px; padding: 12px; background: var(--color-accent-soft); color: var(--color-ink); transform: translateY(-160%); }
.skip:focus { transform: none; }
main { margin-left: var(--rail-width); }
.poster picture { display: contents; }
.mobile-brandmark, .mobile-cta-arrow { display: none; }
.brand-lockup { display: contents; }

/* Título e elo partilham a geometria do cover; o fundo pode crescer sem perder o O. */
.poster { --hero-gutter: clamp(36px, 5vw, 144px); --frame-width: calc(100cqw + var(--hero-gutter) * 2); --frame-height: calc(100cqh + 188px); --hero-lift: clamp(24px, 4cqh, 96px); --art-height: max(calc(var(--frame-height) + var(--hero-lift)), calc(var(--frame-width) * .558139535)); --art-width: max(var(--frame-width), calc(var(--art-height) * 1.791666667)); --art-left: calc(var(--frame-width) - var(--art-width)); --chain-gap: clamp(6px, .7cqw, 20px); position: relative; isolation: isolate; container-type: size; height: max(840px, 100svh, calc((100vw - 64px) * .558139535)); width: 100%; display: flex; flex-direction: column; padding: 144px var(--hero-gutter) 44px; }
.poster__art { position: absolute; inset: 0; top: calc(-1 * var(--hero-lift)); z-index: -2; width: 100%; height: calc(100% + var(--hero-lift)); object-fit: cover; object-position: right center; }
.poster::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(0deg, #21212475, transparent 45%); }
.poster__veil { position: absolute; z-index: -1; left: 0; top: calc(var(--art-height) * .18 - var(--hero-lift)); width: calc(var(--art-left) + var(--art-width) * .76); height: calc(var(--art-height) * .45); background: linear-gradient(90deg, #0c021be6 60%, #0c021bcf 82%, transparent); mask-image: linear-gradient(transparent, #000 12%, #000 93%, transparent); pointer-events: none; }
.masthead { position: absolute; left: 0; top: 0; right: 0; height: var(--header-height); padding: 0 clamp(36px, 5vw, 144px); display: flex; align-items: center; gap: 16px; background: var(--color-canvas); z-index: 5; border-bottom: 1px solid var(--color-border-subtle); }
.wordmark { font: 700 29px/1 var(--font-display); letter-spacing: -.035em; text-decoration: none; white-space: nowrap; }
.brand-divider { width: 1px; height: 36px; background: var(--color-text); transform: rotate(18deg); margin-inline: 2px; }
.brand-copy { color: var(--color-text-muted); font-size: 12px; line-height: 1.3; max-width: 126px; }
.topnav { display: flex; gap: clamp(14px, 1.5vw, 28px); margin-left: auto; }
.topnav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; color: var(--color-text-muted); text-decoration: none; white-space: nowrap; padding: 10px 0; border-bottom: 1px solid transparent; }
.topnav a[aria-current='location'] { color: var(--color-text); border-color: var(--color-accent-bright); }
.topnav a:hover { color: var(--color-text); }
.masthead .button { margin-left: 8px; font-size: 13px; padding: 12px 20px; white-space: nowrap; }
.rail { position: fixed; left: 0; top: 0; height: 100svh; width: var(--rail-width); z-index: 10; background: var(--color-canvas); border-right: 1px solid var(--color-border); display: flex; align-items: center; flex-direction: column; }
.brandmark { width: 44px; height: 48px; flex-shrink: 0; margin-top: 18px; background: url('assets/logo.png') center / contain no-repeat; }
.rail__links { margin-top: clamp(60px, 14vh, 150px); display: grid; gap: 14px; }
.rail a { display: grid; place-items: center; width: 44px; height: 44px; color: var(--color-accent); border-radius: 8px; }
.rail a[aria-current='location'] { background: var(--color-surface); color: var(--color-accent-bright); }
.rail a:hover { background: var(--color-surface); color: var(--color-accent-soft); }
.rail svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.rail__bottom { margin-top: auto; margin-bottom: 24px; }
.hero-tags { position: absolute; left: var(--hero-gutter); top: calc(var(--art-height) * .157 - var(--hero-lift)); display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tags .chip { font-size: 13px; padding: 7px 14px; line-height: 1.3; background: var(--color-canvas); }
.hero-tags .chip--solid { background: var(--color-text); }
.hero-title { position: absolute; left: var(--hero-gutter); right: var(--hero-gutter); top: calc(var(--art-height) * .227 - var(--hero-lift)); margin: 0; font: 900 clamp(76px, 7.8vw, 160px)/.94 var(--font-display); color: var(--color-text); }
.hero-title__desktop { display: block; }
.hero-title__first { display: grid; grid-template-columns: calc(var(--art-left) + var(--art-width) * .74 - var(--hero-gutter) - var(--chain-gap)) calc(var(--art-width) * .147 + var(--chain-gap) * 2) minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); height: calc(var(--art-height) * .174); }
.hero-title svg { display: block; width: 100%; height: 100%; min-width: 0; min-height: 0; overflow: visible; fill: var(--color-text); font-family: var(--font-display); }
.hero-title svg text { paint-order: stroke fill; stroke: var(--color-panel); stroke-width: .65px; stroke-linejoin: round; }
.hero-title__second { margin-top: calc(var(--art-height) * .024); height: calc(var(--art-height) * .17) !important; }
.hero-title > .hero-title__mobile { display: none; }
.hero-title__mobile > span { display: block; white-space: nowrap; }
.hero-title__edition { font-weight: 400; }
.hero-title em { font-style: normal; color: var(--color-text); }
.hero-subtitle { position: absolute; top: calc(var(--art-height) * .616 - var(--hero-lift)); margin: 0; width: fit-content; max-width: calc(100% - var(--hero-gutter) * 2); text-shadow: 0 2px 8px #0c021bcc, 0 1px 2px #0c021b; }
.hero-subtitle strong { display: block; font-size: clamp(32px, 2.6vw, 52px); font-weight: 500; line-height: 1.15; text-wrap: balance; }
.hero-subtitle span { display: block; font-size: clamp(18px, 1.5vw, 28px); line-height: 1.4; margin-top: 10px; text-wrap: balance; }
.hero-bottom { display: contents; }
.hero-date { position: absolute; left: var(--hero-gutter); top: calc(var(--art-height) * .76 - var(--hero-lift)); text-shadow: 0 2px 8px #0c021bcc, 0 1px 2px #0c021b; }
.hero-date strong { display: block; font-size: clamp(32px, 2.8vw, 46px); font-weight: 400; line-height: 1.1; }
.hero-date span { display: block; font-size: 18px; margin-top: 8px; }
.signup-panel { position: absolute; right: var(--hero-gutter); top: clamp(calc(var(--art-height) * .60 - var(--hero-lift) + 20px), calc(var(--art-height) * .70 - var(--hero-lift)), calc(var(--frame-height) - 340px)); width: min(100%, 560px); padding: 34px; border: 1px solid var(--color-border); border-radius: 18px; background: var(--color-panel); }
.signup-panel h2 { margin: 0 0 18px; font-size: 42px; line-height: 1; font-weight: 600; letter-spacing: -.025em; }
.signup-panel p { font-size: 18px; line-height: 1.5; margin: 0 0 26px; }
.signup-panel__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.signup-panel .button { font-size: 14px; min-height: 50px; padding-inline: 20px; }
.mobile-menu { display: none; }

.content { width: min(100%, 1280px); margin-inline: auto; }
.section { padding: 88px clamp(28px, 4vw, 64px); border-top: 1px solid var(--color-border-subtle); scroll-margin-top: 28px; }
.section h2 { max-width: 22ch; margin: 0 0 36px; font-size: clamp(32px, 3.1vw, 48px); font-weight: 500; line-height: 1.12; letter-spacing: -.03em; text-wrap: balance; }
.section h3 { font-size: 23px; line-height: 1.3; font-weight: 500; letter-spacing: -.015em; margin: 36px 0 14px; text-wrap: balance; }
.section p { max-width: var(--copy-measure); margin: 0 0 20px; }
.section p, .section li { font-size: 17px; line-height: 1.75; }
.section p strong { color: var(--color-accent-soft); }
.section ul, .section ol { padding-left: 22px; }
.section li + li { margin-top: 10px; }
.intro-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, 1fr); align-items: start; gap: 64px; }
.section .lead { font-size: 21px; line-height: 1.6; letter-spacing: -.01em; }
.facts { margin: 0; border-top: 1px solid var(--color-border); }
.facts div { display: grid; gap: 4px; padding: 17px 0; border-bottom: 1px solid var(--color-border-subtle); }
.facts dt { color: var(--color-text-muted); font-size: 14px; }
.facts dd { margin: 0; font-size: 18px; line-height: 1.4; }
.section .technology-intro { margin-top: 28px; margin-bottom: 12px; color: var(--color-text-muted); font-size: 14px; }
.section .technology-list { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 0; }
.section .technology-list li { font-size: 15px; margin: 0; border-bottom: 1px solid var(--color-border); padding-bottom: 3px; }
.section .theme-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--color-border); }
.theme-list li { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin: 0 !important; padding: 22px 0; font-size: clamp(22px, 2.3vw, 30px); line-height: 1.35; border-bottom: 1px solid var(--color-border); letter-spacing: -.02em; }
.theme-list svg { width: 28px; height: 28px; stroke: var(--color-accent-bright); fill: none; stroke-width: 1.5; flex-shrink: 0; }
.audience-groups { display: grid; grid-template-columns: 1.4fr 1fr .9fr; gap: 40px; margin-top: 28px; }
.audience-groups h3 { margin-top: 0; color: var(--color-accent-soft); }
.audience-groups ul { margin: 0; }
.audience-groups li { color: var(--color-text-muted); font-size: 16px; }
.candidacy { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; border-block: 1px solid var(--color-border); padding-block: 32px; margin-block: 48px; }
.candidacy h3 { margin: 0; font-size: 28px; }
.candidacy p:last-child { margin-bottom: 0; }
.deliverables-heading { max-width: var(--copy-measure); }
.deliverables-heading h3 { font-size: 28px; }
.section .deliverables { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.deliverables li { border-top: 1px solid var(--color-accent); margin: 0 !important; padding-top: 18px; }
.deliverables strong { display: block; font-size: 21px; font-weight: 500; }
.deliverables span { display: block; color: var(--color-text-muted); margin-top: 4px; }
.section .evaluation { list-style: none; padding: 0; margin: 32px 0 0; }
.evaluation li { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 28px; padding: 26px 0; border-top: 1px solid var(--color-border); margin: 0 !important; }
.evaluation strong { font-size: 34px; color: var(--color-accent-soft); font-weight: 400; line-height: 1.2; font-variant-numeric: tabular-nums; }
.evaluation h3 { margin: 0 0 8px; font-size: 21px; }
.evaluation p { margin: 0; max-width: 64ch; color: var(--color-text-muted); font-size: 16px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.split ul { margin: 0; }
.prize { display: grid; grid-template-columns: 1fr 1.3fr; align-items: baseline; padding: 26px 0; border-top: 1px solid var(--color-border); gap: 24px; }
.prize h3 { margin: 0; }
.prize strong { font-size: clamp(40px, 4.5vw, 60px); font-weight: 400; letter-spacing: -.03em; line-height: 1.2; }
.prize p { margin: 8px 0 0; color: var(--color-text-muted); }
details { border-top: 1px solid var(--color-border); padding: 22px 0; }
summary { font-size: 20px; cursor: pointer; min-height: 32px; }
details p { margin: 16px 0 0 !important; padding-left: 22px; color: var(--color-text-muted); }
.registration { background: var(--color-panel); }
.registration .button { margin: 12px 12px 0 0; }
.footer { display: flex; flex-direction: column; align-items: center; gap: 28px; padding: 40px clamp(28px, 4vw, 64px); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 14px; }
.footer__funding { display: flex; align-items: center; justify-content: center; width: 100%; max-width: 720px; padding: 12px 28px; background: #ffffff; border-radius: 12px; box-sizing: border-box; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25); }
.footer__funding img, .footer img { width: 100%; max-width: 660px; height: auto; display: block; object-fit: contain; }
.footer__meta { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 16px; font-size: 14px; }
.footer__meta a { color: var(--color-text-muted); text-decoration: underline; text-underline-offset: 4px; transition: color var(--duration-hover, 160ms) ease; }
.footer__meta a:hover { color: var(--color-text); }

@media (max-width: 1279px) {
  .brand-copy, .brand-divider { display: none; }
  .masthead { gap: 12px; padding-inline: 36px; }
  .wordmark { font-size: 26px; }
  .topnav { gap: 16px; }
  .topnav a { font-size: 14px; }
  .masthead .button { font-size: 12px; padding-inline: 16px; }
  .intro-layout { gap: 36px; }
}
@media (min-width: 960px) and (max-width: 1279px) {
  .hero-subtitle { max-width: calc(100% - var(--hero-gutter) * 2 - 420px); }
  .signup-panel { width: 400px; padding: 26px; }
  .signup-panel h2 { font-size: 36px; }
  .signup-panel p { font-size: 17px; margin-bottom: 20px; }
  .signup-panel .button { font-size: 12px; padding-inline: 14px; }
}
@media (max-width: 1099px) {
  .topnav { display: none; }
  .mobile-menu { display: block; margin-left: auto; padding: 0; border: 0; position: relative; }
  .mobile-menu summary { font-size: 14px; min-height: 44px; display: flex; align-items: center; gap: 8px; }
  .mobile-menu summary::after { content: ''; width: 7px; height: 7px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); margin-top: -4px; }
  .mobile-menu[open] summary::after { transform: rotate(225deg); margin-top: 4px; }
  .mobile-menu nav { position: absolute; right: -20px; top: 50px; width: min(280px, calc(100vw - 40px)); padding: 12px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-panel); }
  .mobile-menu nav a { display: flex; align-items: center; min-height: 44px; padding: 10px 12px; text-decoration: none; font-size: 14px; border-radius: 6px; }
  .mobile-menu nav a:hover { background: var(--color-surface); }
  .audience-groups { gap: 24px; }
}
@media (max-width: 959px) {
  main { margin-left: 0; }
  .rail { display: none; }
  .poster { --hero-lift: 0px; container-type: inline-size; display: block; height: auto; aspect-ratio: 1536 / 2184; min-height: calc(117.45vw + 104px); padding: 0; }
  .poster__art { top: 0; height: 142.1875cqw; object-fit: fill; }
  .poster__veil, .poster::after { display: none; }
  .masthead { height: clamp(64px, 14.2cqw, 108px); padding-inline: 5cqw; gap: 1.4cqw; }
  .mobile-brandmark { --mark-size: clamp(28px, 7.2cqw, 56px); display: block; width: var(--mark-size); height: var(--mark-size); flex-shrink: 0; background: url('assets/logo.png') center / contain no-repeat; }
  .wordmark { font-size: clamp(19px, 4.8cqw, 38px); }
  .brand-lockup { display: grid; gap: 2px; align-content: center; }
  .brand-divider { display: none; }
  .brand-copy { display: block; font-size: 12px; max-width: none; line-height: 1.1; }
  .masthead > .button { display: none; }
  .mobile-menu summary { position: relative; width: 44px; height: 44px; font-size: 0; }
  .mobile-menu summary::before, .mobile-menu summary::after { content: ''; position: absolute; left: 10px; width: 25px; height: 2px; background: var(--color-accent); border: 0; margin: 0; transform: none; }
  .mobile-menu summary::before { top: 16px; }
  .mobile-menu summary::after { top: 27px; }
  .mobile-menu[open] summary::before { top: 21px; transform: rotate(45deg); }
  .mobile-menu[open] summary::after { top: 21px; margin: 0; transform: rotate(-45deg); }
  .mobile-menu nav { right: 0; top: 46px; }
  .hero-tags { position: absolute; left: 5%; top: 19.6cqw; gap: 1.5cqw; flex-wrap: nowrap; }
  .hero-tags .chip { font-size: clamp(11px, 3.5cqw, 22px); padding: 1.3cqw 2.2cqw; white-space: nowrap; }
  .hero-tags .chip:last-child { display: none; }
  .hero-title { position: absolute; inset: 0; width: 100%; height: 142.1875cqw; margin: 0; line-height: 1; }
  .hero-title__desktop { display: none; }
  .hero-title > .hero-title__mobile { display: block; }
  .hero-title__mobile .mobile-year { fill: none; stroke: var(--color-accent); stroke-width: 3px; }
  .hero-subtitle { position: absolute; left: 5%; top: 87.3cqw; width: 90%; max-width: none; }
  .hero-subtitle strong { font: 400 6.6cqw/1.1 var(--font-display); white-space: nowrap; }
  .hero-subtitle span { font: 400 clamp(11px, 3.45cqw, 25px)/1.25 var(--font-display); margin-top: 1.2cqw; white-space: nowrap; }
  .hero-bottom { display: contents; }
  .hero-date { position: absolute; left: 5%; top: 102.4cqw; }
  .hero-date strong { font: 400 6.8cqw/1 var(--font-display); }
  .hero-date span { font: 400 4.1cqw/1.1 var(--font-display); margin-top: 1cqw; white-space: nowrap; }
  .signup-panel { position: absolute; left: 5%; right: 5%; top: 117.45cqw; width: auto; padding: 0; border: 0; border-radius: 0; background: none; }
  .signup-panel > h2, .signup-panel > p { display: none; }
  .signup-panel__actions { display: grid; grid-template-columns: 1fr; gap: 8px; }
  .signup-panel .button { width: 100%; min-height: 44px; height: 8.2cqw; padding: 8px 12px; font: 400 clamp(13px, 4cqw, 29px)/1 var(--font-display); }
  .signup-panel .button--primary { height: 9.8cqw; color: var(--color-ink); background: var(--color-text); font-weight: 700; }
  .mobile-cta-arrow { display: inline; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
  .section { padding: 56px 28px; }
  .section h2 { font-size: 36px; margin-bottom: 28px; }
  .section p, .section li { font-size: 16px; line-height: 1.7; }
  .section .lead { font-size: 20px; }
  .intro-layout, .split { grid-template-columns: 1fr; gap: 36px; }
  .facts div { grid-template-columns: 90px 1fr; gap: 16px; }
  .facts dd { font-size: 16px; }
  .audience-groups { grid-template-columns: 1fr; gap: 28px; }
  .audience-groups h3 { margin-bottom: 10px; }
  .candidacy { grid-template-columns: 1fr; gap: 20px; margin-block: 36px; padding-block: 28px; }
  .candidacy h3 br { display: none; }
  .section .deliverables { grid-template-columns: 1fr; gap: 20px; }
  .deliverables strong { font-size: 20px; }
  .theme-list li { font-size: 22px; }
  .evaluation li { grid-template-columns: 62px minmax(0, 1fr); gap: 16px; }
  .evaluation strong { font-size: 28px; }
  .evaluation h3 { font-size: 20px; }
  .prize { grid-template-columns: 1fr; gap: 12px; }
  .prize strong { font-size: 48px; }
  .footer { padding: 32px 24px 44px; gap: 22px; }
  .footer__funding { max-width: 100%; padding: 10px 16px; border-radius: 10px; }
  .footer__funding img, .footer img { max-width: 100%; }
}
@media (max-width: 639px) {
  .footer { padding: 28px 16px 36px; gap: 18px; }
  .footer__funding { padding: 8px 10px; border-radius: 8px; }
  .footer__meta { flex-direction: column; align-items: center; text-align: center; gap: 12px; font-size: 13px; }
}
@media (max-width: 359px) {
  .wordmark { font-size: 18px; }
}

.bkh-language { position: fixed; left: 10px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 100; display: flex; gap: 4px; padding: 4px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-panel); box-shadow: 0 4px 20px #0004; }
.bkh-language a { display: grid; place-items: center; width: 44px; min-height: 44px; border-radius: 999px; font: 600 14px/1 var(--font-sans); color: var(--color-text-muted); text-decoration: none; }
.bkh-language a[aria-current='page'] { background: var(--color-accent-soft); color: var(--color-ink); }
.bkh-language a:hover { color: var(--color-text); background: var(--color-surface); }
.bkh-language a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.bkh-page .rail__bottom { margin-bottom: 84px; }