/* Teste só na home: preto e grafite neutros, com os acentos brasileiros. */
body.theme-brasil-home.theme-brasil-black{--void:#090b0e;--card:#191d23;--card-2:#242a32;--text:#f5f7fa;--mute:#d1d5dc;--dim:#aab2be;--hair:#ccd5e629;--hair-2:#ccd5e647;--vidro:linear-gradient(125deg,#ffffff12,#ffffff07);--vidro-borda:#ccd5e63c;background:#090b0e;color:var(--mute)}
.theme-brasil-home.theme-brasil-black::before{background:radial-gradient(ellipse 60% 70% at 100% 15%,#7bbfff0c,transparent 76%),radial-gradient(ellipse 50% 65% at 0% 78%,#00d68f08,transparent 78%),#090b0e}
.theme-brasil-home.theme-brasil-black .cover-site{background:#0c0e12;border-color:#d1ddf32b}
.theme-brasil-home.theme-brasil-black .cover-site::before{background:linear-gradient(transparent,#0c0e1233 62%,#0c0e12b3)}
.theme-brasil-home.theme-brasil-black .cover-sequence .intro-cover{background:radial-gradient(ellipse at 82% 54%,#7bbfff12,transparent 74%),radial-gradient(ellipse at 6% 38%,#00d68f09,transparent 76%),linear-gradient(145deg,#080a0e,#050609 54%,#101318)}
.theme-brasil-home.theme-brasil-black .intro-cover__atmosphere{background:radial-gradient(ellipse 34% 70% at 104% 62%,#7bbfff24,transparent 78%),radial-gradient(ellipse 34% 60% at -4% 24%,#00d68f16,transparent 78%)}
.theme-brasil-home.theme-brasil-black .intro-cover__atmosphere::before{background:radial-gradient(ellipse 3% 34% at 10% 26%,#ffcf3313,transparent 78%),radial-gradient(ellipse 3% 35% at 90% 58%,#7bbfff24,transparent 78%),linear-gradient(66deg,transparent 66%,#7bbfff09 78%,transparent 88%)}
.theme-brasil-home.theme-brasil-black .intro-cover__glass{background:linear-gradient(125deg,#e3e8ef22,#d4dce414 44%,#7bbfff18)}
.theme-brasil-home.theme-brasil-black header{background:#0b0d11e8;border-color:#c9d8ed29}
.theme-brasil-home.theme-brasil-black .menu{background:#13161bf5;border-color:#c9d8ed35}
.theme-brasil-home.theme-brasil-black .hero.hero--summit{background:linear-gradient(125deg,#ffffff13,#ffffff08);border-color:#c9d8ed40}
.theme-brasil-home.theme-brasil-black .summit-tech__visual{background:radial-gradient(ellipse at 70% 35%,#7bbfff0d,transparent 80%),#090c10bb;border-color:#7bbfff35}
.theme-brasil-home.theme-brasil-black .summit__datas{background:#15191fb3;border-color:#c9d8ed33}
.theme-brasil-home.theme-brasil-black .evento,.theme-brasil-home.theme-brasil-black .em-breve,.theme-brasil-home.theme-brasil-black .news{background:linear-gradient(120deg,#ffffff12,#ffffff07);border-color:#c9d8ed35}
.theme-brasil-home.theme-brasil-black .seg--modo{background:#14181db3}
.theme-brasil-home.theme-brasil-black .prof__art,.theme-brasil-home.theme-brasil-black .prof__sigla{background:#191d23}
.theme-brasil-home.theme-brasil-black .dialog{background:#14181df5;border-color:#c9d8ed40}
.theme-brasil-home.theme-brasil-black .news .form input{background:#090b0e;border-color:#c9d8ed35}
.theme-brasil-home.theme-brasil-black footer.site{background:#090b0e;border-color:#c9d8ed30}
.theme-brasil-home.theme-brasil-black .cover-sequence .intro-cover__next{background:linear-gradient(120deg,#ffffff10,#ffffff06);border-color:#7bbfff45}
@supports not (backdrop-filter:blur(1px)){.theme-brasil-home.theme-brasil-black :is(.hero.hero--summit,.lancamento,.news,.em-breve,.plano){background:#191d23}}

/* LPs de cursos: mesmas bases neutras e acentos brasileiros. */
body.theme-brasil-course.theme-brasil-black{--void:#090b0e;--card:#191d23;--card-2:#242a32;--text:#f5f7fa;--mute:#d1d5dc;--dim:#aab2be;--hair:#ccd5e629;--hair-2:#ccd5e647;--vidro:linear-gradient(125deg,#ffffff12,#ffffff07);--vidro-forte:#191d23ed;--vidro-borda:#ccd5e63c;background:#090b0e;color:var(--mute)}
.theme-brasil-course.theme-brasil-black::before{background:radial-gradient(ellipse 60% 70% at 100% 8%,#7bbfff0e,transparent 78%),radial-gradient(ellipse 50% 60% at 0% 58%,#00d68f08,transparent 78%),#090b0e}
.theme-brasil-course.theme-brasil-black header{background:#0b0d11e8;border-color:#c9d8ed29}
.theme-brasil-course.theme-brasil-black .menu{background:#13161bf5;border-color:#c9d8ed35}
.theme-brasil-course.theme-brasil-black .topo{background:linear-gradient(125deg,#ffffff13,#ffffff08);border-color:#c9d8ed40}
.theme-brasil-course.theme-brasil-black .topo__foto::after{background:linear-gradient(0deg,#090b0e66,transparent 60%),linear-gradient(90deg,#191d2330,transparent 35%)}
.theme-brasil-course.theme-brasil-black .passagens{background:#ffffff05;border-color:#c9d8ed30}
.theme-brasil-course.theme-brasil-black .bonus{background:var(--vidro);border-color:#c9d8ed40}
.theme-brasil-course.theme-brasil-black .fecha{background:linear-gradient(125deg,#ffffff13,#ffffff08);border-color:#c9d8ed40}
.theme-brasil-course.theme-brasil-black .fecha .oferta{background:#090b0e99;border-color:#c9d8ed35}
.theme-brasil-course.theme-brasil-black .barra{background:#13161bf2;border-color:#c9d8ed35}
.theme-brasil-course.theme-brasil-black footer.site{background:#090b0e;border-color:#c9d8ed30}
@supports not (backdrop-filter:blur(1px)){.theme-brasil-course.theme-brasil-black :is(.topo,.item,.ent,.fecha,.bonus){background:#191d23}}

/* Summit mantém o papel claro, com grafite nos momentos de ênfase. */
body.theme-brasil-summit.theme-brasil-black{--paper:#f5f7f8;--ink:#17212b;--mute:#596674;--line:#17212b24;background:var(--paper)}
.theme-brasil-summit.theme-brasil-black .benefits-section,.theme-brasil-summit.theme-brasil-black .registration-section{background:radial-gradient(ellipse at 90% 15%,#7bbfff0c,transparent 68%),linear-gradient(125deg,#1b2026,#0b0e12);border-color:#c9d8ed29}
.theme-brasil-summit.theme-brasil-black .schedule-grid article{background:linear-gradient(140deg,#20252c,#111419);border-color:#c9d8ed35}
.theme-brasil-summit.theme-brasil-black .audience-section{background:#edf1f5}
.theme-brasil-summit.theme-brasil-black .speaker-talk h4,.theme-brasil-summit.theme-brasil-black .ticket-lot strong{color:#17212b}

/* Centro estável em qualquer tela; a entrada não altera a posição do nome. */
.theme-brasil-home.theme-brasil-black .cover-sequence .intro-cover__name{left:0;right:0;width:100%;box-sizing:border-box;text-align:center;translate:0 -50%;transform-origin:center center;scale:1}
@keyframes cover-title-centered{from{opacity:0;scale:.975}to{opacity:var(--cover-opacity,1);scale:1}}
@media(prefers-reduced-motion:no-preference){
 .theme-brasil-home.theme-brasil-black .cover-sequence .intro-cover__name{animation:cover-title-centered .85s cubic-bezier(.2,.65,.3,1) .15s both,cover-title-reflection 1.8s cubic-bezier(.2,.65,.3,1) .7s both}
}
@media(prefers-reduced-motion:reduce){
 .theme-brasil-home.theme-brasil-black .cover-sequence .intro-cover__name{animation:none;scale:1}
}

/* Títulos luminosos neutros: cinza-claro nas bordas e branco no centro. */
@supports ((background-clip:text) or (-webkit-background-clip:text)){
 body.theme-brasil-home.theme-brasil-black :is(h1,h2),
 body.theme-brasil-course.theme-brasil-black :is(h1,h2),
 body.theme-brasil-summit.theme-brasil-black :is(.benefits-section,.registration) h2{
  background-image:linear-gradient(110deg,#aeb8c4 0%,#f2f5f8 28%,#ffffff 50%,#dce2e9 72%,#b6c0cc 100%);background-size:100% 100%;background-repeat:no-repeat;background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent
 }
 body.theme-brasil-home.theme-brasil-black :is(h1,h2) .giz,
 body.theme-brasil-course.theme-brasil-black :is(h1,h2) .giz{
  background-image:linear-gradient(110deg,#aeb8c4 0%,#f2f5f8 28%,#ffffff 50%,#dce2e9 72%,#b6c0cc 100%);background-size:100% 100%;background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;box-decoration-break:clone;-webkit-box-decoration-break:clone
 }
 body.theme-brasil-course.theme-brasil-black .topo__copy h1 .topo__sub{background:none;background-clip:border-box;-webkit-background-clip:border-box;color:var(--mute);-webkit-text-fill-color:var(--mute)}
}

/* Folga para diacríticos: o recorte do gradiente inclui toda a altura dos glifos. */
body.theme-brasil-home.theme-brasil-black :is(h1,h2),
body.theme-brasil-course.theme-brasil-black :is(h1,h2),
body.theme-brasil-summit.theme-brasil-black :is(.benefits-section,.registration) h2{
 padding-block:.14em;overflow:visible;clip-path:none;background-origin:border-box
}
body.theme-brasil-home.theme-brasil-black :is(h1,h2) .giz,
body.theme-brasil-course.theme-brasil-black :is(h1,h2) .giz{
 padding-block:.18em;overflow:visible;clip-path:none;background-origin:border-box;box-decoration-break:clone;-webkit-box-decoration-break:clone
}

/* A mesma profundidade nos títulos sobre papel claro, com contraste de tinta. */
@supports ((background-clip:text) or (-webkit-background-clip:text)){
 body.theme-brasil-summit.theme-brasil-black :is(h1,h2):not(.benefits-section h2,.registration h2){
  background-image:linear-gradient(110deg,#596674 0%,#273645 28%,#17212b 50%,#354656 72%,#596674 100%);background-size:100% 100%;background-repeat:no-repeat;background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding-block:.14em;overflow:visible;background-origin:border-box
 }
}