/* ═══════════════════════════════════════════════════════════════
   A VIRADA · BLACK FRIDAY — variação B
   Folha única, na mesma ordem das seções do HTML.

    1. Tokens         6. Combo
    2. Base           7. Prova
    3. Blocos         8. Prateleira dos cursos
    4. Fita/Abertura  9. Soma · Leia · Prepare · Mentora
    5. Formulário    10. Rodapé, barra fixa e animações
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. Tokens ─────────────────────────────────────────────── */

@font-face {
  font-family: 'Sora';
  src: url('../fonts/sora-variable.woff2') format('woff2-variations');
  font-weight: 400 800;
  font-style: normal;
  font-display: optional;
}

:root {
  --preto:       #000000;
  --noite:       #0F0720;   /* roxo quase preto, o fundo das seções */
  --cartao:      #16101f;
  --roxo:        #6F21FF;
  --roxo-luz:    #9D3CFF;
  --rosa:        #FF0055;
  --ambar:       #FFBF26;
  --cinza:       #9a93a8;
  --branco:      #ffffff;

  --cta-de:   #86FFB0;
  --cta-meio: #22C55E;
  --cta-ate:  #0E8F47;
  --cta-tinta:#03210F;

  --linha:      rgba(255,255,255,.09);
  --linha-viva: rgba(255,255,255,.17);

  --respiro: clamp(56px, 8.5vw, 112px);
  --curva:   cubic-bezier(.22, .8, .3, 1);
}

/* ── 2. Base ───────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--preto);
  color: var(--branco);
  font-family: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; height: auto; }
p { margin: 0 0 1em; }
b, strong { font-weight: 700; }
a { color: inherit; }
button { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--roxo-luz); outline-offset: 3px; border-radius: 6px; }

.roxo   { color: var(--roxo-luz); }
.rosa   { color: var(--rosa); }
.centro { text-align: center; }

/* Luz que segue o cursor. O JS escreve --mx/--my; sem JS fica parada. */
[data-luz] { position: relative; isolation: isolate; }
[data-luz]::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
              rgba(157,60,255,.17), transparent 62%);
  opacity: 0;
  transition: opacity .5s ease-out;
  pointer-events: none;
}
[data-luz]:hover::before { opacity: 1; }

/* ── 3. Blocos de layout ───────────────────────────────────── */

.faixa { width: min(100% - 32px, 1140px); margin-inline: auto; }
.faixa--estreita { max-width: 820px; }

section { padding-block: var(--respiro); }

.titulo {
  margin: 0 0 .7em;
  font-size: clamp(25px, 5.4vw, 42px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.022em;
  text-wrap: balance;
}
.titulo.centro { max-width: 24ch; margin-inline: auto; }

/* ── 4. Fita e abertura ────────────────────────────────────── */

.fita {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #7d002b 0%, var(--rosa) 48%, #a6003a 100%);
  box-shadow: 0 10px 34px -16px rgba(255,0,85,.85);
}
/* listras diagonais discretas, eco da fita de isolamento da arte */
.fita::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg,
              rgba(0,0,0,.16) 0 9px, transparent 9px 26px);
  pointer-events: none;
}
.fita__trilho { display: flex; width: max-content; }
.fita__grupo {
  display: flex;
  align-items: center;
  padding-block: 10px;
}
.fita__grupo span {
  padding-inline: 16px;
  color: var(--branco);
  font-size: clamp(11.5px, 3vw, 13.5px);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.fita__grupo b { font-weight: 800; }
.fita__grupo i {
  flex: none;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.6);
}

.abertura {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(14px, 3.5vw, 40px) 0 clamp(24px, 5vw, 48px);
}
/* aurora: duas manchas roxas que derivam devagar atrás de tudo */
.abertura__aurora {
  position: absolute;
  inset: -30% -25% 10%;
  z-index: -2;
  background:
    radial-gradient(42% 38% at 28% 26%, rgba(111,33,255,.42), transparent 68%),
    radial-gradient(38% 34% at 76% 62%, rgba(255,0,85,.20), transparent 70%),
    radial-gradient(34% 30% at 60% 10%, rgba(157,60,255,.26), transparent 70%);
  filter: blur(6px);
  pointer-events: none;
}

.abertura__logo {
  width: clamp(168px, 38vw, 300px);
  margin: 0 auto clamp(10px, 2.6vw, 24px);
}

.abertura__titulo {
  margin: 0 auto .5em;
  max-width: 17ch;
  font-size: clamp(23px, 6.2vw, 54px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.028em;
  text-align: center;
  text-wrap: balance;
}

/* No celular a foto é uma faixa de largura total entre o título e o
   formulário: é assim que a Taynã entra na primeira dobra. */
.abertura__foto {
  width: calc(100% + 32px);
  margin: clamp(12px, 3vw, 22px) -16px;
  height: clamp(120px, 36vw, 210px);
  object-fit: cover;
  object-position: center 34%;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent),
                      linear-gradient(180deg, transparent, #000 18%, #000 78%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent),
                      linear-gradient(180deg, transparent, #000 18%, #000 78%, transparent);
  -webkit-mask-composite: source-in;
          mask-composite: intersect;
}

.abertura__sub {
  max-width: 46ch;
  margin: 0 auto clamp(14px, 3vw, 30px);
  color: rgba(255,255,255,.8);
  font-size: clamp(13.5px, 3.5vw, 18px);
  line-height: 1.5;
  text-align: center;
  text-wrap: pretty;
}
.abertura__sub b { color: var(--branco); font-weight: 700; }

.evento {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 10px;
  margin: clamp(14px, 3vw, 26px) 0 0;
  color: rgba(255,255,255,.76);
  font-size: clamp(12.5px, 3.2vw, 15.5px);
  font-weight: 500;
}
.evento b { color: var(--rosa); font-weight: 800; }
.evento img { flex: none; opacity: .85; }
.evento__sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
}

/* ── 5. Formulário ─────────────────────────────────────────── */

.cartao-form {
  position: relative;
  max-width: 540px;
  margin-inline: auto;
  padding: clamp(16px, 3.6vw, 24px);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.012)),
    rgba(12,8,20,.84);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: 0 32px 80px -40px rgba(0,0,0,1);
}
/* borda em degradê: um anel de luz roxa em volta do cartão */
.cartao-form::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(157,60,255,.75), rgba(255,255,255,.14) 40%, rgba(111,33,255,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.cartao-form__chamada {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 0 0 14px;
  color: rgba(255,255,255,.74);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .015em;
}
.pulso {
  flex: none;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cta-meio);
}

.form { display: grid; gap: 12px; }

/* Campo com rótulo flutuante: o texto sobe quando a pessoa digita. */
.campo { position: relative; display: flex; align-items: center; }

.campo input {
  width: 100%;
  height: 58px;
  padding: 18px 16px 4px;
  border: 1px solid var(--linha-viva);
  border-radius: 13px;
  background: rgba(255,255,255,.045);
  color: var(--branco);
  font: inherit;
  font-size: 16px;            /* abaixo de 16px o iOS dá zoom ao focar */
  transition: border-color .2s, background-color .2s, box-shadow .25s;
}
.campo label {
  position: absolute;
  left: 17px;
  top: 50%;
  translate: 0 -50%;
  color: rgba(255,255,255,.46);
  font-size: 15px;
  pointer-events: none;
  transition: translate .18s var(--curva), font-size .18s var(--curva), color .18s;
}
.campo input:focus + label,
.campo input:not(:placeholder-shown) + label {
  translate: 0 -168%;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--roxo-luz);
  text-transform: uppercase;
}
.campo input:hover { border-color: rgba(255,255,255,.28); }
.campo input:focus {
  outline: none;
  border-color: var(--roxo-luz);
  background: rgba(157,60,255,.08);
  box-shadow: 0 0 0 4px rgba(157,60,255,.16), 0 0 26px -6px rgba(157,60,255,.55);
}
.campo input[aria-invalid='true'] { border-color: var(--rosa); }
.campo input[aria-invalid='true']:focus { box-shadow: 0 0 0 4px rgba(255,0,85,.16); }

.campo--tel .ddi {
  position: absolute;
  left: 1px;
  top: 1px;
  display: flex;
  align-items: center;
  gap: 7px;
  height: 56px;
  padding: 0 12px 0 14px;
  border-radius: 12px 0 0 12px;
  background: rgba(255,255,255,.07);
  border-right: 1px solid var(--linha-viva);
  color: rgba(255,255,255,.92);
  font-size: 14.5px;
  font-weight: 700;
  white-space: nowrap;
}
.campo--tel .ddi svg { flex: none; border-radius: 2px; }
.campo--tel input { padding-left: 94px; }
.campo--tel label { left: 95px; }

.erro { margin: -2px 0 0; color: var(--rosa); font-size: 13.5px; font-weight: 600; }

/* Botão: degradê verde da marca, um brilho que varre no hover e um
   halo que acende quando o ponteiro chega perto. */
.botao {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 13px;
  background:
    linear-gradient(rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 50%),
    linear-gradient(135deg, var(--cta-de) 0%, var(--cta-meio) 55%, var(--cta-ate) 100%);
  box-shadow:
    0 10px 24px -10px rgba(14,143,71,.9),
    inset 0 1px 0 rgba(255,255,255,.75),
    inset 0 -2px 6px rgba(0,70,30,.32);
  color: var(--cta-tinta);
  cursor: pointer;
  overflow: hidden;
  transition: transform .16s var(--curva), box-shadow .25s, filter .2s;
}
.botao > span {
  display: block;
  padding: 18px 18px;
  font-size: clamp(14px, 3.5vw, 16.5px);
  font-weight: 800;
  letter-spacing: .008em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
}
.botao::after {
  content: '';
  position: absolute;
  top: -60%;
  left: -40%;
  width: 28%;
  height: 220%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-18deg) translateX(-120%);
  pointer-events: none;
}
.botao:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -14px rgba(34,197,94,.75), inset 0 1px 0 rgba(255,255,255,.8);
  filter: brightness(1.04);
}
.botao:active { transform: translateY(0); }
.botao[data-enviando] { filter: saturate(.5); cursor: progress; }

.botao--link {
  width: auto;
  max-width: 460px;
  margin-inline: auto;
  text-decoration: none;
}
.botao--link > span { padding-inline: 38px; }

/* ── 6. Combo ──────────────────────────────────────────────── */

.combo { padding-bottom: clamp(28px, 4.5vw, 56px); }
.combo .titulo { text-align: center; }
.combo__preco {
  margin: -.2em 0 0;
  font-size: clamp(16px, 4.2vw, 21px);
  font-weight: 700;
  text-align: center;
}
.combo__preco .rosa { font-weight: 800; letter-spacing: .01em; }

.combo__palco {
  position: relative;
  margin-top: clamp(14px, 2.6vw, 28px);
  padding-bottom: 36px;
  text-align: center;
}
.combo__palco::before {
  content: '';
  position: absolute;
  inset: 6% 8% 14%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(111,33,255,.38), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}
.combo__mockup { position: relative; width: min(100%, 1120px); margin-inline: auto; }

.carimbo {
  position: relative;
  display: inline-block;
  margin: -36px 0 0;
  padding: 14px 32px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--rosa), #b8003a);
  box-shadow: 0 20px 46px -18px rgba(255,0,85,.9), inset 0 1px 0 rgba(255,255,255,.3);
  font-size: clamp(16px, 4.4vw, 23px);
  font-weight: 800;
  letter-spacing: .005em;
  text-transform: uppercase;
}

/* ── 7. Prova ──────────────────────────────────────────────── */

.prova { background: linear-gradient(180deg, var(--preto), var(--noite) 50%, var(--preto)); }

.mural {
  margin: clamp(24px, 4.5vw, 42px) 0 clamp(26px, 5vw, 44px);
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 12px;
}
.mural li { break-inside: avoid; margin-bottom: 12px; }
.mural img {
  width: 100%;
  border: 1px solid var(--linha);
  border-radius: 14px;
  transition: transform .3s var(--curva), border-color .3s, box-shadow .3s;
}
.mural li:hover img {
  transform: translateY(-4px) scale(1.015);
  border-color: rgba(157,60,255,.5);
  box-shadow: 0 22px 44px -22px rgba(157,60,255,.85);
}

/* ── 8. Prateleira dos cursos ──────────────────────────────── */

.prateleira {
  background: linear-gradient(180deg, var(--preto), #080412 42%, var(--preto));
  padding-bottom: clamp(44px, 7vw, 92px);
}

.prateleira__dica {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: -.3em 0 clamp(22px, 4vw, 38px);
  color: var(--cinza);
  font-size: 13px;
}
.prateleira__contagem {
  padding: 5px 12px;
  border: 1px solid rgba(157,60,255,.4);
  border-radius: 999px;
  background: rgba(111,33,255,.14);
  color: rgba(255,255,255,.85);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.prateleira__contagem b { color: var(--roxo-luz); font-weight: 800; }
.prateleira__arrasta { letter-spacing: .01em; }

.prateleira__area { position: relative; }

.trilho {
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 6px max(16px, (100vw - 1140px) / 2) 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline-start: max(16px, (100vw - 1140px) / 2);
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.trilho::-webkit-scrollbar { display: none; }

.curso {
  position: relative;
  flex: 0 0 min(74vw, 300px);
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  border-radius: 20px;
  background: linear-gradient(180deg, #1b1327, var(--cartao) 55%, #120c1b);
  box-shadow: 0 26px 60px -34px rgba(0,0,0,1);
  overflow: hidden;
  transition: transform .34s var(--curva), box-shadow .34s;
}
.curso::after {           /* anel de luz, acende no hover */
  content: '';
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(165deg, rgba(157,60,255,.9), rgba(255,255,255,.12) 45%, rgba(111,33,255,.6));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: .32;
  transition: opacity .34s;
  pointer-events: none;
}
.curso:hover {
  transform: translateY(-7px);
  box-shadow: 0 40px 70px -34px rgba(111,33,255,.75), 0 26px 60px -34px rgba(0,0,0,1);
}
.curso:hover::after { opacity: 1; }

.curso__capa { position: relative; overflow: hidden; }
.curso__capa img {
  width: 100%;
  aspect-ratio: 445 / 600;
  object-fit: cover;
  object-position: center 35%;
  transition: transform .6s var(--curva), filter .4s;
}
.curso:hover .curso__capa img { transform: scale(1.055); filter: brightness(1.08); }
.curso__capa::after {
  content: '';
  position: absolute;
  inset: auto 0 -1px 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, #1b1327 92%);
  pointer-events: none;
}

.curso__joia {
  position: absolute;
  z-index: 2;
  top: 12px; left: 12px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--ambar);
  color: #2a1c00;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.curso--joia { background: linear-gradient(180deg, #241a0d, var(--cartao) 55%, #120c1b); }
.curso--joia::after {
  background: linear-gradient(165deg, rgba(255,191,38,.85), rgba(255,255,255,.12) 45%, rgba(255,191,38,.4));
}

.curso__corpo {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: -40px;
  padding: 0 17px 18px;
}
.curso__nome {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.015em;
  text-wrap: balance;
}
.curso__antes {
  margin: 0;
  color: var(--ambar);
  font-size: 13px;
  font-weight: 700;
}
.curso__selo {
  margin: 0;
  color: rgba(255,255,255,.6);
  font-size: 12px;
  line-height: 1.4;
}
.curso__selo b { color: var(--ambar); font-weight: 800; text-transform: uppercase; }

.curso__texto { position: relative; }
.js .curso__texto {
  max-height: 4.5em;
  overflow: hidden;
  transition: max-height .42s var(--curva);
}
.js .curso__texto::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 2em;
  background: linear-gradient(180deg, transparent, var(--cartao));
  transition: opacity .25s;
  pointer-events: none;
}
.js .curso.aberto .curso__texto { max-height: 46em; }
.js .curso.aberto .curso__texto::after { opacity: 0; }
.curso__texto p {
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 13px;
  line-height: 1.52;
  text-wrap: pretty;
}

.curso__mais { display: none; }
.js .curso__mais {
  display: block;
  align-self: flex-start;
  margin-top: auto;
  padding: 4px 0 0;
  border: 0;
  background: none;
  color: var(--roxo-luz);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: color .2s;
}
.js .curso__mais::after { content: ' +'; }
.js .curso.aberto .curso__mais::after { content: ' −'; }
.js .curso__mais:hover { color: var(--branco); }

/* controles da prateleira */
.prateleira__controles {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(100% - 32px, 1140px);
  margin: clamp(16px, 3vw, 26px) auto 0;
}
.seta {
  flex: none;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border: 1px solid var(--linha-viva);
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.85);
  cursor: pointer;
  transition: background-color .22s, border-color .22s, color .22s, transform .22s;
}
.seta:hover {
  background: rgba(111,33,255,.3);
  border-color: var(--roxo-luz);
  color: var(--branco);
  transform: scale(1.06);
}
.seta[disabled] { opacity: .32; cursor: default; transform: none; }
.progresso {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  overflow: hidden;
}
.progresso span {
  display: block;
  width: 12%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--roxo), var(--roxo-luz));
  transition: width .25s var(--curva), transform .25s var(--curva);
}

/* ── 9. Soma · Leia · Prepare · Mentora ────────────────────── */

.soma {
  position: relative;
  margin: clamp(30px, 5vw, 56px) 0 clamp(26px, 4.5vw, 42px);
  padding: clamp(22px, 4vw, 38px) clamp(16px, 3vw, 30px);
  border-radius: 22px;
  background:
    radial-gradient(80% 130% at 50% 0%, rgba(111,33,255,.3), transparent 72%),
    rgba(111,33,255,.05);
  text-align: center;
  overflow: hidden;
}
.soma::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(157,60,255,.85), rgba(255,255,255,.1) 50%, rgba(111,33,255,.55));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.soma__rotulo {
  margin: 0;
  color: rgba(255,255,255,.7);
  font-size: clamp(13px, 3.4vw, 16px);
  font-weight: 600;
}
.soma__valor {
  margin: .08em 0 .12em;
  color: var(--ambar);
  font-size: clamp(42px, 12vw, 84px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 44px rgba(255,191,38,.35);
}
.soma__fecho {
  margin: 0;
  color: rgba(255,255,255,.74);
  font-size: clamp(13px, 3.4vw, 17px);
  line-height: 1.5;
}
.soma__fecho b { color: var(--ambar); font-weight: 800; text-transform: uppercase; }

/* O preço nasce riscado; o traço só ganha cor quando o bloco aparece. */
.risco {
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  text-decoration-color: transparent;
  transition: text-decoration-color .45s ease-out;
}
.revelado .risco, .risco.revelado { text-decoration-color: currentColor; }
.soma__valor .risco { text-decoration-thickness: 5px; }

.leia__grade, .mentora__grade { display: grid; gap: clamp(24px, 5vw, 48px); }

.leia__texto p, .mentora__texto p {
  max-width: 62ch;
  color: rgba(255,255,255,.76);
  font-size: clamp(15px, 3.8vw, 17px);
  text-wrap: pretty;
}
.leia__texto b, .mentora__texto b { color: var(--branco); }

.leia__foto, .mentora__foto {
  width: min(100%, 440px);
  margin-inline: auto;
  border-radius: 18px;
}

.prepare {
  background: linear-gradient(180deg, var(--preto), var(--noite) 50%, var(--preto));
  text-align: center;
}
.prepare__sub {
  max-width: 46ch;
  margin: 0 auto clamp(22px, 4vw, 32px);
  color: rgba(255,255,255,.78);
  font-size: clamp(15px, 3.8vw, 18px);
}
.prepare__sub b { color: var(--branco); }

.mentora__nome {
  margin: 0 0 .45em;
  font-size: clamp(38px, 10vw, 72px);
  font-weight: 800;
  line-height: .92;
  letter-spacing: -.04em;
}

/* ── 10. Rodapé e barra fixa ───────────────────────────────── */

.rodape {
  padding: clamp(34px, 6vw, 54px) 0 calc(clamp(34px, 6vw, 54px) + env(safe-area-inset-bottom));
  border-top: 1px solid var(--linha);
  color: var(--cinza);
  font-size: 13px;
  text-align: center;
}
.rodape p { margin: 0 0 .35em; }
.rodape__links { margin-top: 1em; }
.rodape__links a { color: rgba(255,255,255,.68); text-decoration: none; }
.rodape__links a:hover { color: var(--branco); text-decoration: underline; }
.rodape__links span { margin: 0 8px; color: var(--linha-viva); }

.barra {
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 18px;
  border-radius: 14px;
  background:
    linear-gradient(rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 50%),
    linear-gradient(135deg, var(--cta-de) 0%, var(--cta-meio) 55%, var(--cta-ate) 100%);
  box-shadow: 0 18px 40px -14px rgba(0,0,0,.95), 0 0 34px -12px rgba(34,197,94,.6);
  color: var(--cta-tinta);
  font-size: clamp(12.5px, 3.4vw, 15px);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: opacity .3s, transform .3s var(--curva);
}
.barra__texto { min-width: 0; }
.barra__data {
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(3,33,15,.18);
  font-size: 11px;
  white-space: nowrap;
}
.barra[hidden] { display: flex; opacity: 0; transform: translateY(150%); pointer-events: none; }
@media (max-width: 429px) { .barra__data { display: none; } }

/* ── Celular de tela curta ─────────────────────────────────── */

@media (max-width: 899px) and (max-height: 730px) {
  .fita__grupo { padding-block: 7px; }
  .abertura { padding: 12px 0 22px; }
  .abertura__logo { width: 172px; margin-bottom: 10px; }
  .abertura__titulo { font-size: 22.5px; margin-bottom: .4em; }
  .abertura__foto { height: 112px; margin-block: 11px; }
  .abertura__sub { font-size: 13px; margin-bottom: 13px; }
  .cartao-form { padding: 14px; }
  .cartao-form__chamada { margin-bottom: 10px; font-size: 11.5px; }
  .form { gap: 10px; }
  .campo input { height: 52px; padding-top: 16px; }
  .campo--tel .ddi { height: 50px; }
  .botao > span { padding: 14px; font-size: 13.5px; }
  .evento { margin-top: 12px; font-size: 12px; }
}

/* ── Tablet ────────────────────────────────────────────────── */

@media (min-width: 620px) {
  .mural { columns: 3; column-gap: 16px; }
  .mural li { margin-bottom: 16px; }
  .curso { flex-basis: 300px; }
}

/* ── Desktop ───────────────────────────────────────────────── */

@media (min-width: 900px) {
  /* A abertura vira duas colunas: a promessa e o formulário à esquerda,
     a foto da Taynã à direita, inteira, dentro da primeira tela. */
  .abertura { padding-block: 40px 56px; }
  .abertura__grade {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
    grid-template-areas:
      'logo   foto'
      'titulo foto'
      'sub    foto'
      'form   foto'
      'evento foto';
    align-content: center;
    column-gap: clamp(36px, 4.5vw, 72px);
    max-width: 1120px;
    text-align: left;
  }
  .abertura__logo   { grid-area: logo;   width: 268px; margin: 0 0 20px; }
  .abertura__titulo {
    grid-area: titulo;
    max-width: none;
    margin: 0 0 .4em;
    font-size: clamp(33px, 3.3vw, 46px);
    line-height: 1.1;
    text-align: left;
  }
  .abertura__sub    { grid-area: sub; max-width: 52ch; margin: 0 0 22px; font-size: 16px; text-align: left; }
  .evento           { grid-area: evento; justify-content: flex-start; margin-top: 22px; }
  .abertura .cartao-form { grid-area: form; max-width: 520px; margin: 0; }
  .abertura__foto {
    grid-area: foto;
    align-self: stretch;
    width: 100%;
    height: 100%;
    min-height: 480px;
    max-height: 660px;
    margin: 0;
    border-radius: 22px;
    object-position: center 16%;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 10%, #000 88%, transparent);
            mask-image: linear-gradient(180deg, transparent, #000 10%, #000 88%, transparent);
  }

  .curso { flex-basis: 320px; }
  .curso__nome { font-size: 18px; }
  .curso__texto p { font-size: 13.5px; }

  .leia__grade    { grid-template-columns: 1.15fr .85fr; align-items: center; }
  .mentora__grade { grid-template-columns: .85fr 1.15fr; align-items: center; }
  .mentora__texto { order: 2; }
  .mentora__foto  { order: 1; }

  .barra { left: auto; right: 24px; bottom: 24px; width: 360px; }
}

/* ═══ Animações ═══════════════════════════════════════════════
   Regra da casa: nada que a pessoa precise esperar para ler.
   Logo, título, foto e subtítulo da abertura pintam de uma vez —
   animar a opacidade deles atrasaria o LCP.
   ═════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: no-preference) {

  .fita__trilho { animation: corre 42s linear infinite; }
  .fita:hover .fita__trilho { animation-play-state: paused; }

  .abertura__aurora { animation: deriva 26s ease-in-out infinite alternate; }

  .js [data-entra] {
    opacity: 0;
    transform: translateY(14px);
    animation: entra .52s var(--curva) forwards;
  }
  [data-entra='1'] { animation-delay: .10s; }
  [data-entra='2'] { animation-delay: .24s; }

  .js [data-revela] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease-out, transform .6s var(--curva);
  }
  .js [data-revela].visivel { opacity: 1; transform: none; }

  .js [data-cartao] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s ease-out, transform .5s var(--curva);
    transition-delay: var(--atraso, 0s);
  }
  .js [data-cartao].visivel { opacity: 1; transform: none; }

  .js [data-carimbo] { transform: scale(.8) rotate(-4deg); opacity: 0; }
  .js [data-carimbo].visivel { animation: carimba .55s cubic-bezier(.2,1.6,.4,1) forwards; }

  .pulso { animation: pulsa 2.4s ease-out infinite; }

  .botao:hover::after { animation: brilha .85s var(--curva); }
}

@keyframes corre   { to { transform: translateX(-50%); } }
@keyframes entra   { to { opacity: 1; transform: none; } }
@keyframes carimba { to { opacity: 1; transform: none; } }
@keyframes brilha  { to { transform: skewX(-18deg) translateX(620%); } }
@keyframes pulsa {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.7); }
  70%  { box-shadow: 0 0 0 10px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
@keyframes deriva {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(3%, 2%, 0) scale(1.06); }
  100% { transform: translate3d(-2%, -1.5%, 0) scale(1.02); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .risco { text-decoration-color: currentColor; }
}