/* =====================================================================
   GRUPO VIP UEMA — TESSAT  ·  Identidade visual
   Direção: dark "study-tech" · navy profundo + ROXO da marca
   Fontes da marca: Anek Latin (títulos) · Inter Tight (texto)
   ===================================================================== */

/* ---------- Fontes da marca (arquivos locais) ---------- */
@font-face {
  font-family: "Anek Latin"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/AnekLatin-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Anek Latin"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/AnekLatin-ExtraBold.ttf") format("truetype");
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/InterTight-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("fonts/InterTight-Medium.ttf") format("truetype");
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/InterTight-Bold.ttf") format("truetype");
}
@font-face {
  font-family: "Inter Tight"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("fonts/InterTight-ExtraBold.ttf") format("truetype");
}

:root {
  /* Base */
  --bg:        #070A12;
  --bg-2:      #0B0F1A;
  --card:      #0E1320;
  --card-soft: #131A2B;
  --line:      rgba(255,255,255,0.08);
  --line-soft: rgba(255,255,255,0.05);

  /* Texto */
  --ink:       #EEF3F8;
  --ink-soft:  #AAB7C6;
  --ink-dim:   #6B7B8E;

  /* Marca — ROXO */
  --purple:      #9B6BFF;   /* ação / destaque principal */
  --purple-deep: #7C4DE8;
  --purple-soft: #B79BFF;   /* tom claro para gradientes de texto */
  --violet-2:    #6E8BFF;   /* glow secundário (azul-periwinkle, sem verde) */
  --indigo:      #5B7CFA;
  --danger:      #FF6B6B;

  /* rgb auxiliares p/ rgba() */
  --rgb-purple:  155,107,255;
  --rgb-violet:  110,139,255;

  /* Raios e sombras */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
  --glow-purple: 0 0 0 1px rgba(var(--rgb-purple),0.25), 0 18px 50px -12px rgba(var(--rgb-purple),0.45);

  --maxw: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Inter Tight", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  font-size: clamp(15px, 1.05vw, 17px);
  letter-spacing: 0.005em;
}

/* ---------- Atmosfera de fundo (aurora + grão) ---------- */
.bg-fx { position: fixed; inset: 0; z-index: -2; pointer-events: none; }
.bg-fx::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 78% -5%, rgba(var(--rgb-purple),0.24), transparent 60%),
    radial-gradient(45% 40% at 10% 8%, rgba(var(--rgb-violet),0.18), transparent 60%),
    radial-gradient(70% 60% at 50% 110%, rgba(124,77,232,0.16), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.bg-fx::after { /* grão sutil */
  content: ""; position: absolute; inset: 0; opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.grid-fx { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: relative; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  padding: 26px 0;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand .mark, .footer-brand .mark {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--purple), var(--purple-deep));
  box-shadow: var(--glow-purple); overflow: hidden; flex: none;
}
/* logo é símbolo preto → forçamos branco para contrastar sobre o roxo */
.brand .mark img, .footer-brand .mark img {
  width: 68%; height: 68%; object-fit: contain; display: block;
  filter: brightness(0) invert(1);
}
.brand .word {
  font-family: "Anek Latin", sans-serif; font-weight: 800;
  letter-spacing: 0.18em; font-size: 18px; color: var(--ink); text-transform: uppercase;
}
.header-tag {
  font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 100px; padding: 7px 14px;
}

/* ---------- Tipos utilitários ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--purple-soft); font-weight: 600;
  border: 1px solid rgba(var(--rgb-purple),0.32); border-radius: 100px;
  padding: 8px 15px; background: rgba(var(--rgb-purple),0.08);
}
.eyebrow .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--purple);
  box-shadow: 0 0 0 0 rgba(var(--rgb-purple),0.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(var(--rgb-purple),0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(var(--rgb-purple),0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--rgb-purple),0); }
}

h1, h2, h3 { font-family: "Anek Latin", sans-serif; font-weight: 800; line-height: 1.05; letter-spacing: -0.015em; }

.display {
  font-size: clamp(2.6rem, 6.4vw, 5rem);
  text-wrap: balance;
}
.display .grad {
  background: linear-gradient(115deg, #fff 0%, var(--violet-2) 45%, var(--purple) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.display .out {
  -webkit-text-fill-color: transparent; -webkit-text-stroke: 1.4px rgba(238,243,248,0.5);
}
.lead { color: var(--ink-soft); font-size: clamp(1.05rem, 1.6vw, 1.28rem); max-width: 40ch; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: "Inter Tight", sans-serif; font-weight: 700;
  font-size: 1.02rem; letter-spacing: 0.01em;
  border: none; border-radius: 100px; cursor: pointer;
  padding: 17px 30px; text-decoration: none;
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .25s, filter .2s;
  position: relative;
}
.btn-primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
  color: #fff; box-shadow: var(--glow-purple);
}
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 0 0 1px rgba(var(--rgb-purple),0.45), 0 24px 60px -14px rgba(var(--rgb-purple),0.6); }
.btn-primary:active { transform: translateY(0); }
.btn-primary[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; filter: grayscale(0.2); }
.btn-block { width: 100%; }
.btn-lg { padding: 20px 34px; font-size: 1.12rem; }
.btn .arrow { transition: transform .2s; display: inline-flex; }
.btn .arrow svg { width: 19px; height: 19px; display: block; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- HERO ---------- */
.hero { position: relative; z-index: 1; padding: 26px 0 80px; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.hero-copy > * + * { margin-top: 24px; }
.hero-points { list-style: none; display: grid; gap: 13px; margin-top: 30px; }
.hero-points li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-soft); font-size: 1.02rem; }
.hero-points .ck {
  flex: none; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center;
  background: rgba(var(--rgb-purple),0.14); color: var(--purple-soft); margin-top: 2px;
}
.hero-points .ck svg { width: 14px; height: 14px; }
.hero-points b { color: var(--ink); font-weight: 700; }

.social-proof { display: flex; align-items: center; gap: 14px; margin-top: 32px; }
.avatars { display: flex; }
.avatars span {
  width: 38px; height: 38px; border-radius: 50%; margin-left: -12px; border: 2px solid var(--bg);
  display: grid; place-items: center; font-size: 13px; font-weight: 800; color: #fff;
  font-family: "Anek Latin", sans-serif;
}
.avatars span:first-child { margin-left: 0; }
.proof-text { font-size: 0.92rem; color: var(--ink-soft); }
.proof-text b { color: var(--ink); }
.stars { display: inline-flex; gap: 3px; color: var(--purple); }
.stars svg { width: 16px; height: 16px; }

/* ---------- Card do formulário ---------- */
.form-card {
  position: relative; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-xl);
  padding: 34px; box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.form-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, rgba(var(--rgb-purple),0.55), transparent 35%, transparent 70%, rgba(var(--rgb-violet),0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.form-badge {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--purple), var(--purple-deep)); color: #fff;
  font-family: "Anek Latin", sans-serif;
  font-weight: 800; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 18px; border-radius: 100px; white-space: nowrap; box-shadow: var(--glow-purple);
}
.form-card h2 { font-size: 1.55rem; margin-bottom: 6px; }
.form-card .sub { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 24px; }

.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-dim); margin-bottom: 8px; font-weight: 600;
}
.field input {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-sm); color: var(--ink); font-family: inherit; font-size: 1.02rem;
  padding: 15px 16px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input::placeholder { color: #56657a; }
.field input:focus {
  outline: none; border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(var(--rgb-purple),0.18); background: #0c1322;
}
.field input.invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255,107,107,0.12); }
.field .err { display: none; color: var(--danger); font-size: 0.8rem; margin-top: 6px; }
.field.show-err .err { display: block; }

/* honeypot anti-spam (invisível) */
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-foot {
  display: flex; align-items: center; gap: 9px; justify-content: center;
  margin-top: 16px; font-size: 0.82rem; color: var(--ink-dim);
}
.form-note { text-align: center; font-size: 0.82rem; color: var(--ink-dim); margin-top: 14px; }
.form-msg {
  display: none; margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm);
  font-size: 0.9rem; text-align: center;
}
.form-msg.error { display: block; background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3); color: #ffb3b3; }

/* spinner (sobre botão roxo → branco) */
.spinner {
  width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; display: none;
}
.btn.loading .spinner { display: inline-block; }
.btn.loading .label, .btn.loading .arrow { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Faixa "o que você recebe" ---------- */
.value { padding: 24px 0 80px; }
.value-head { text-align: center; max-width: 620px; margin: 0 auto 44px; }
.value-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-bottom: 12px; }
.value-head h2 .grad { background: linear-gradient(115deg, var(--violet-2), var(--purple)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.value-head p { color: var(--ink-soft); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.vcard {
  background: linear-gradient(180deg, var(--card-soft), var(--card));
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
  transition: transform .25s, border-color .25s; position: relative; overflow: hidden;
}
.vcard:hover { transform: translateY(-4px); border-color: rgba(var(--rgb-purple),0.35); }
.vcard .ic {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(var(--rgb-purple),0.12); color: var(--purple-soft); margin-bottom: 18px;
}
.vcard h3 { font-size: 1.2rem; margin-bottom: 9px; }
.vcard p { color: var(--ink-soft); font-size: 0.96rem; }
.vcard .tag {
  position: absolute; top: 18px; right: 18px; font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--purple-soft); border: 1px solid rgba(var(--rgb-purple),0.32);
  border-radius: 100px; padding: 4px 10px;
}

/* ---------- Página de obrigado ---------- */
.ty { min-height: calc(100vh - 220px); display: grid; place-items: center; padding: 60px 0; position: relative; z-index: 1; }
.ty-card {
  text-align: center; max-width: 600px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-xl); padding: 56px 44px;
  box-shadow: var(--shadow); position: relative;
}
.ty-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, rgba(var(--rgb-purple),0.6), transparent 40%, rgba(var(--rgb-violet),0.45));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.ty-check {
  width: 92px; height: 92px; border-radius: 50%; margin: 0 auto 26px; display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--purple), var(--purple-deep));
  box-shadow: var(--glow-purple); animation: pop .5s cubic-bezier(.2,1.3,.4,1) both;
}
.ty-check svg { width: 46px; height: 46px; }
@keyframes pop { from { transform: scale(0); } to { transform: scale(1); } }
.ty h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 14px; }
.ty h1 .grad { background: linear-gradient(115deg, #fff, var(--purple-soft)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ty p { color: var(--ink-soft); font-size: 1.08rem; max-width: 46ch; margin: 0 auto 30px; }
.ty .steps { display: grid; gap: 12px; text-align: left; max-width: 380px; margin: 0 auto 34px; }
.ty .step { display: flex; gap: 13px; align-items: center; color: var(--ink-soft); font-size: 0.96rem; }
.ty .step .n {
  flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(var(--rgb-purple),0.14); color: var(--purple-soft); font-family: "Anek Latin", sans-serif;
  font-weight: 800; font-size: 0.9rem;
}
.ty .micro { font-size: 0.82rem; color: var(--ink-dim); margin-top: 22px; }

/* confete */
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 9; overflow: hidden; }
.confetti i {
  position: absolute; top: -14px; width: 9px; height: 14px; opacity: 0;
  animation: fall linear forwards;
}
@keyframes fall {
  0%   { opacity: 1; transform: translateY(-10px) rotate(0); }
  100% { opacity: 0; transform: translateY(105vh) rotate(720deg); }
}

/* ---------- Footer ---------- */
.site-footer { position: relative; z-index: 1; border-top: 1px solid var(--line); margin-top: 40px; }
.footer-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 24px; padding: 40px 0;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand .word { font-family: "Anek Latin", sans-serif; font-weight: 800; letter-spacing: 0.16em; }
.footer-brand p { font-size: 0.82rem; color: var(--ink-dim); margin-top: 2px; }
.footer-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--ink-soft); transition: all .2s; background: var(--card);
}
.socials a:hover { color: var(--purple-soft); border-color: rgba(var(--rgb-purple),0.45); transform: translateY(-2px); }
.btn-support {
  display: inline-flex; align-items: center; gap: 9px; text-decoration: none;
  border: 1px solid rgba(var(--rgb-purple),0.38); color: var(--purple-soft); background: rgba(var(--rgb-purple),0.08);
  padding: 11px 18px; border-radius: 100px; font-weight: 600; font-size: 0.92rem; transition: all .2s;
  font-family: "Inter Tight", sans-serif;
}
.btn-support:hover { background: rgba(var(--rgb-purple),0.16); transform: translateY(-2px); }
.footer-legal { text-align: center; padding: 20px 0 36px; color: var(--ink-dim); font-size: 0.8rem; }
.footer-legal a { color: var(--ink-soft); text-decoration: none; }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(22px); animation: rise .9s cubic-bezier(.2,.8,.2,1) forwards; }
.d1 { animation-delay: .05s; } .d2 { animation-delay: .15s; } .d3 { animation-delay: .25s; }
.d4 { animation-delay: .35s; } .d5 { animation-delay: .45s; } .d6 { animation-delay: .55s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  .pulse, .ty-check, .confetti i { animation: none !important; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow { margin: 0 auto; }
  .lead { margin-left: auto; margin-right: auto; }
  .hero-points { max-width: 440px; margin-left: auto; margin-right: auto; text-align: left; }
  .social-proof { justify-content: center; }
  .cards { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}
@media (max-width: 560px) {
  .header-tag { display: none; }
  .form-card, .ty-card { padding: 28px 20px; }
  .ty-card { padding: 40px 22px; }
  .footer-inner { flex-direction: column; text-align: center; align-items: center; }
  .wrap { padding: 0 18px; }
}

/* =====================================================================
   HUB — página raiz de escolha de comunidade (/)
   ===================================================================== */
.hub { padding: 24px 0 80px; }
.hub-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.hub-head .eyebrow { margin: 0 auto 18px; }
.hub-head .display { margin-bottom: 14px; }
.hub-head .lead { margin-left: auto; margin-right: auto; }

.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}
.hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--card-soft), var(--card));
  text-decoration: none;
  color: var(--ink);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.hub-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 100% 0%, rgba(var(--rgb-purple),0.18), transparent 60%);
  opacity: 0; transition: opacity .25s ease;
}
.hub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--rgb-purple),0.45);
  box-shadow: var(--glow-purple);
}
.hub-card:hover::before { opacity: 1; }
.hub-tag {
  align-self: flex-start;
  font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--purple-soft);
  padding: 5px 10px; border-radius: 999px;
  background: rgba(var(--rgb-purple),0.12);
  border: 1px solid rgba(var(--rgb-purple),0.25);
}
.hub-card h3 { font-family: "Anek Latin", sans-serif; font-size: 1.5rem; font-weight: 800; margin-top: 6px; }
.hub-card p { color: var(--ink-soft); font-size: .95rem; flex: 1; }
.hub-go {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 10px; font-weight: 700; color: var(--purple-soft);
}
.hub-go svg { width: 18px; height: 18px; transition: transform .25s ease; }
.hub-card:hover .hub-go svg { transform: translateX(4px); }

@media (max-width: 860px) { .hub-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .hub-grid { grid-template-columns: 1fr; max-width: 440px; } }