/* Ufologia na Prática · site v1. Tema único escuro (é o céu à noite), mesmos tokens da estratégia e do kit de conteúdo. */
:root {
  --noite: #07080f;
  --painel: #0f1120;
  --painel-2: #151830;
  --linha: rgba(173, 160, 255, 0.16);
  --estrela: #ece9f7;
  --nevoa: #a3a1bb;
  --texto: #d5d2e6;
  --registro: #f2b54e;
  --leitura: #b39bff;
  --relato: #8ec5ff;
  --ilustra: #7fd3c4;
  --rec: #ff5a52;
  --f-display: "EB Garamond", "Iowan Old Style", Georgia, serif;
  --f-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --larg: 1080px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--noite);
  color: var(--estrela);
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
}
#ceu { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.brilho { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 45% at 50% -5%, rgba(122, 92, 255, 0.18), transparent 70%); }
.pagina { position: relative; z-index: 1; }
.wrap { max-width: var(--larg); margin-inline: auto; padding-inline: 16px; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h2 { font-family: var(--f-display); font-weight: 600; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.08; }
h3 { font-size: 1.15rem; line-height: 1.3; font-weight: 700; }
p { margin: 0; text-wrap: pretty; }
a { color: var(--leitura); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--registro); outline-offset: 2px; }
.mono { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.muted { color: var(--nevoa); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Topo */
.topo { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.25rem; }
.topo .marca img { display: block; height: 46px; width: auto; }
.topo nav { display: flex; align-items: center; gap: 1.5rem; }
.topo nav a { color: var(--nevoa); text-decoration: none; font-size: .9rem; }
.topo nav a:hover { color: var(--estrela); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; font: 600 .95rem/1 var(--f-body); padding: .9rem 1.3rem; border-radius: 999px; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-luz { background: var(--estrela); color: var(--noite); }
.btn-luz:hover { background: #fff; }
.btn-linha { border-color: rgba(236, 233, 247, .4); color: var(--estrela); background: transparent; }
.btn-linha:hover { border-color: var(--estrela); }
.topo nav .btn { padding: .65rem 1rem; font-size: .85rem; color: var(--noite); }

/* Hero: visor de câmera */
.visor { position: relative; margin-top: 1.5rem; padding: clamp(1.5rem, 5vw, 3rem) clamp(1.25rem, 5vw, 3.5rem); }
.visor i { position: absolute; width: 38px; height: 38px; border: 0 solid rgba(236, 233, 247, .65); }
.visor i:nth-of-type(1) { top: 0; left: 0; border-width: 2px 0 0 2px; }
.visor i:nth-of-type(2) { top: 0; right: 0; border-width: 2px 2px 0 0; }
.visor i:nth-of-type(3) { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.visor i:nth-of-type(4) { bottom: 0; right: 0; border-width: 0 2px 2px 0; }
.hud { display: flex; justify-content: space-between; gap: .5rem 1.5rem; flex-wrap: wrap; color: var(--nevoa); }
.rec { color: var(--estrela); display: inline-flex; align-items: center; gap: .5rem; }
.rec::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--rec); box-shadow: 0 0 10px var(--rec); animation: piscar 1.6s steps(2, start) infinite; }
@keyframes piscar { to { visibility: hidden; } }
.hero { display: grid; gap: 1.5rem; padding-block: clamp(2.5rem, 8vw, 5rem); max-width: 50rem; }
.hero h1 { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.9rem, 9vw, 5.6rem); line-height: .98; letter-spacing: -.015em; }
.hero h1 em { color: var(--leitura); }
.hero .lead { font-size: clamp(1.05rem, 2.2vw, 1.2rem); color: var(--texto); max-width: 40rem; }
.acoes { display: flex; flex-wrap: wrap; gap: .75rem; padding-top: .5rem; }
/* OVNI no visor: o ponto de luz se move como nos relatos clássicos e a mira tenta rastrear */
.visor > .hud, .visor > .hero { position: relative; z-index: 2; }
.ovni { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.mira { position: absolute; left: 0; top: 0; width: 132px; height: 132px; margin: -66px 0 0 -66px; z-index: 1; pointer-events: none; opacity: 0; transition: opacity .6s;
  --c: rgba(242, 181, 78, .85); will-change: transform;
  background:
    linear-gradient(var(--c), var(--c)) top left / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) top left / 1.5px 20px no-repeat,
    linear-gradient(var(--c), var(--c)) top right / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) top right / 1.5px 20px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom left / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) bottom left / 1.5px 20px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / 20px 1.5px no-repeat, linear-gradient(var(--c), var(--c)) bottom right / 1.5px 20px no-repeat; }
.mira.pronta { opacity: 1; }
.mira.perdido { --c: rgba(255, 90, 82, .8); }
.mira .mono { position: absolute; top: calc(100% + .7rem); left: -3rem; right: -3rem; text-align: center; color: var(--registro); font-size: .68rem; }
.mira.perdido .mono { color: var(--rec); }
.hud-pe span { display: inline-flex; align-items: center; gap: .5rem; }
.hud-pe span::before { content: ""; width: 5px; height: 5px; background: var(--leitura); border-radius: 50%; }

/* Seções */
.secao { padding-block: clamp(4rem, 10vw, 7rem) 0; display: grid; gap: 2rem; }
.cabeca { display: grid; gap: .75rem; max-width: 46rem; }
.cabeca .mono { color: var(--nevoa); }
.cabeca p { color: var(--texto); font-size: 1.05rem; }

/* Manifesto */
.manifesto { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: end; border-top: 1px solid var(--linha); padding-top: clamp(2.5rem, 6vw, 4rem); }
.manifesto blockquote { margin: 0; font-family: var(--f-display); font-weight: 600; font-size: clamp(1.8rem, 4.4vw, 2.8rem); line-height: 1.12; }
.manifesto blockquote em { color: var(--registro); }
.manifesto p { color: var(--texto); font-size: 1.05rem; }

/* Caminho */
.caminho { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; counter-reset: passo; }
.caminho li { position: relative; display: grid; gap: .8rem; align-content: start; padding: 1.4rem 1.25rem 1.5rem; background: rgba(15, 17, 32, .82); border: 1px solid var(--linha); border-radius: 8px; min-width: 0; }
.caminho .num { font-family: var(--f-display); font-size: 2.6rem; line-height: 1; color: rgba(236, 233, 247, .3); font-weight: 600; }
.caminho .etapa { color: var(--nevoa); }
.caminho p { color: var(--texto); font-size: .95rem; }
.caminho .selo { justify-self: start; margin-top: auto; }
.nave { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem 1.5rem; align-items: center; padding: 1.25rem 1.4rem; border: 1px dashed rgba(242, 181, 78, .45); border-radius: 8px; background: rgba(242, 181, 78, .05); }
.nave b { font-family: var(--f-display); font-size: 1.6rem; font-weight: 600; color: var(--registro); white-space: nowrap; }
.nave p { color: var(--texto); }

/* Selos */
.selo { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--f-mono); font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; padding: .35rem .7rem; border: 1px solid currentColor; border-radius: 3px; white-space: nowrap; }
.selo::before { content: ""; width: 6px; height: 6px; background: currentColor; }
.selo.reg { color: var(--registro); }
.selo.lei { color: var(--leitura); border-radius: 999px; }
.selo.lei::before { border-radius: 50%; }
.selo.ilu { color: var(--ilustra); border-style: dashed; }
.selo.rel { color: var(--relato); border-radius: 12px 3px 12px 3px; }
.selos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--linha); border: 1px solid var(--linha); border-radius: 8px; overflow: hidden; }
.selos > div { display: grid; gap: .8rem; align-content: start; padding: 1.4rem 1.25rem; background: var(--noite); min-width: 0; }
.selos p { color: var(--texto); font-size: .95rem; }

/* Relato */
.relato { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.relato .lado { display: grid; gap: 1.25rem; }
.relato .lado p { color: var(--texto); }
.pontos { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.pontos li { position: relative; padding-left: 1.4rem; color: var(--texto); }
.pontos li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border: 1.5px solid var(--relato); border-radius: 50%; }
.cuidado { font-size: .9rem; color: var(--nevoa); border-left: 2px solid var(--relato); padding-left: 1rem; }
form.ficha { display: grid; gap: 1.1rem; padding: clamp(1.25rem, 4vw, 2rem); background: rgba(15, 17, 32, .9); border: 1px solid var(--linha); border-radius: 10px; }
.campos-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.1rem; align-items: end; }
.campo { display: grid; gap: .4rem; min-width: 0; }
.campo label, fieldset legend { font-size: .88rem; font-weight: 600; }
.campo small, fieldset small { color: var(--nevoa); font-weight: 400; }
input[type="text"], input[type="email"], textarea {
  width: 100%; font: 400 1rem/1.5 var(--f-body); color: var(--estrela); background: var(--noite);
  border: 1px solid rgba(173, 160, 255, .28); border-radius: 6px; padding: .75rem .85rem; }
input::placeholder, textarea::placeholder { color: #6f6d88; }
input:focus, textarea:focus { border-color: var(--leitura); outline: none; }
textarea { min-height: 10rem; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: .55rem; min-width: 0; }
fieldset legend { padding: 0; margin-bottom: .45rem; }
.opcao { display: flex; gap: .65rem; align-items: flex-start; font-size: .95rem; color: var(--texto); cursor: pointer; }
.opcao input { margin: .3rem 0 0; accent-color: var(--leitura); flex: none; width: 16px; height: 16px; }
.mel { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form .btn { justify-self: start; }
form .btn[disabled] { opacity: .6; cursor: wait; }
.retorno { font-size: .95rem; padding: .85rem 1rem; border-radius: 6px; display: none; }
.retorno.ok { display: block; background: rgba(127, 211, 196, .1); border: 1px solid rgba(127, 211, 196, .45); color: var(--estrela); }
.retorno.erro { display: block; background: rgba(255, 90, 82, .08); border: 1px solid rgba(255, 90, 82, .45); color: var(--estrela); }

/* Rodapé */
.rodape { margin-top: clamp(4rem, 10vw, 7rem); border-top: 1px solid var(--linha); padding-block: 2.5rem 3rem; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem 2rem; align-items: end; }
.rodape img { display: block; height: 34px; width: auto; }
.rodape .frase { font-family: var(--f-display); font-style: italic; font-size: 1.25rem; color: var(--leitura); margin-top: .75rem; }
.rodape nav { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: flex-end; }
.rodape nav a { color: var(--nevoa); font-size: .9rem; }
.rodape .nota { grid-column: 1 / -1; color: var(--nevoa); font-size: .82rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; }

/* Página de texto (privacidade) */
.texto { max-width: 44rem; display: grid; gap: 1.1rem; padding-block: 2rem 0; }
.texto h1 { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.4rem, 7vw, 3.6rem); line-height: 1.02; }
.texto h2 { font-size: 1.6rem; margin-top: 1.25rem; }
.texto p, .texto li { color: var(--texto); }
.texto ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }

/* Catálogo de fenômenos: cada tipo é uma ficha de arquivo */
.cat-topo { display: grid; gap: 1.25rem; padding-block: clamp(2rem, 6vw, 3.5rem) 0; max-width: 48rem; }
.cat-topo h1 { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.6rem, 8vw, 4.4rem); line-height: 1; letter-spacing: -.01em; }
.cat-topo .lead { font-size: clamp(1.02rem, 2vw, 1.15rem); color: var(--texto); }
.cat-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; color: var(--nevoa); }
.legenda { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; align-items: center; color: var(--nevoa); font-size: .9rem; }
.legenda > span { display: inline-flex; align-items: center; gap: .55rem; }
.indice { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: 2rem; }
.indice a { display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .85rem; border: 1px solid var(--linha); border-radius: 999px; color: var(--estrela); text-decoration: none; font-size: .9rem; background: rgba(15, 17, 32, .7); }
.indice a:hover { border-color: rgba(179, 155, 255, .55); }
.indice a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--leitura); }
.fenomenos { display: grid; gap: clamp(2.5rem, 6vw, 4rem); padding-top: clamp(2.5rem, 6vw, 4rem); }
.ficha-fen { display: grid; gap: 1.5rem; padding: clamp(1.25rem, 4vw, 2.25rem); background: rgba(15, 17, 32, .82); border: 1px solid var(--linha); border-radius: 10px; scroll-margin-top: 1.5rem; }
.ficha-fen > header { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem 2rem; align-items: center; }
.ficha-fen h2 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
.ficha-fen .ve { color: var(--texto); font-size: 1.05rem; max-width: 46rem; margin-top: .6rem; }
.glifo { width: 132px; height: 80px; flex: none; }
.glifo .g-luz { fill: var(--estrela); }
.glifo .g-halo { fill: rgba(179, 155, 255, .22); }
.glifo .g-ambar { fill: var(--registro); }
.glifo .g-halo-ambar { fill: rgba(242, 181, 78, .22); }
.glifo .g-verm { fill: var(--rec); }
.glifo .g-halo-verm { fill: rgba(255, 90, 82, .25); }
.glifo .g-fant { fill: none; stroke: rgba(236, 233, 247, .4); stroke-width: 1.2; stroke-dasharray: 2 3; }
.glifo .g-trilha { fill: none; stroke: rgba(163, 161, 187, .65); stroke-width: 1.2; stroke-dasharray: 3 4; }
.glifo .g-chao { fill: none; stroke: rgba(163, 161, 187, .45); stroke-width: 1.2; }
.glifo .g-feixe { fill: rgba(242, 181, 78, .16); }
.glifo .g-obs { fill: var(--nevoa); }
.bloco-fen { display: grid; gap: .9rem; }
.bloco-fen > h3 { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--nevoa); font-weight: 500; }
.casos { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--linha); border: 1px solid var(--linha); border-radius: 8px; overflow: hidden; }
.casos li { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr); gap: .4rem 1.25rem; padding: 1rem 1.1rem; background: var(--noite); }
.casos .quando { display: grid; gap: .45rem; align-content: start; }
.casos .quando b { font-family: var(--f-mono); font-size: .8rem; letter-spacing: .06em; font-weight: 600; }
.casos .quando .lugar { color: var(--nevoa); font-size: .85rem; line-height: 1.35; }
.casos .quando .selo { justify-self: start; }
.casos p { color: var(--texto); font-size: .97rem; }
.fontes { display: flex; flex-wrap: wrap; gap: .3rem .9rem; margin-top: .45rem; font-size: .8rem; }
.fontes a { color: var(--nevoa); }
.fontes a:hover { color: var(--leitura); }
.leituras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.leituras.n1 { grid-template-columns: minmax(0, 1fr); }
.leituras.n2, .leituras.n4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.leituras > div { display: grid; gap: .6rem; align-content: start; padding: 1.05rem 1.1rem; border: 1px solid rgba(179, 155, 255, .22); border-radius: 8px; min-width: 0; }
.leituras .trad { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.leituras .trad b { font-weight: 700; font-size: .95rem; }
.leituras p { color: var(--texto); font-size: .94rem; }
.nave-fen { display: grid; gap: .6rem; padding: 1.05rem 1.2rem; border: 1px dashed rgba(242, 181, 78, .45); border-radius: 8px; background: rgba(242, 181, 78, .05); }
.nave-fen b { font-family: var(--f-display); font-size: 1.35rem; font-weight: 600; color: var(--registro); }
.nave-fen li strong { color: var(--estrela); font-weight: 700; }
.nave-fen ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .45rem; color: var(--texto); font-size: .95rem; }
.cat-fim { display: grid; gap: 1rem; justify-items: start; padding: clamp(1.5rem, 4vw, 2.25rem); border: 1px solid var(--linha); border-radius: 10px; margin-top: clamp(2.5rem, 6vw, 4rem); }
.cat-fim h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
.cat-fim p { color: var(--texto); max-width: 44rem; }
@media (max-width: 900px) {
  .leituras.n3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .ficha-fen > header { grid-template-columns: minmax(0, 1fr); }
  .glifo { order: -1; width: 110px; height: 66px; }
  .casos li { grid-template-columns: minmax(0, 1fr); }
  .leituras, .leituras.n2, .leituras.n3, .leituras.n4 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .caminho, .selos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .relato, .manifesto { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .topo nav a:not(.btn) { display: none; }
  .topo .marca img { height: 30px; }
  .caminho, .selos, .campos-2 { grid-template-columns: minmax(0, 1fr); }
  .nave { grid-template-columns: minmax(0, 1fr); }
  .acoes .btn { flex: 1 1 100%; }
  .hud-pe { display: grid; gap: .45rem; }
  .rodape { grid-template-columns: minmax(0, 1fr); }
  .rodape nav { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before { animation: none !important; transition: none !important; }
}