/* =========================================================================
   Instituto Eu, Vagalume — Landing "Em breve"
   Estilo baseado no mockup aprovado (Mockup_Home_Eu_Vagalume.html)
   e no brandbook oficial. Christec Soluções Tecnológicas.
   ========================================================================= */

/* ---------- FONTES DA MARCA ----------
   Corpo: Museo (fonte oficial, com acentuação completa).
   Títulos: a fonte oficial de títulos (Acme Gothic) NÃO possui os
   caracteres acentuados do português (ã, ç, é, ô, í...), o que quebrava
   a consistência dos textos. Conforme previsto no manual (RF-VIS-01:
   alternativa "gótica ampla"), usamos ARCHIVO EXPANDED — grotesca larga,
   moderna e com suporte total ao português — como fonte de títulos.
   O logotipo (imagem manuscrita) permanece o original da marca. */
@font-face{
  font-family:'Museo';
  src:url('../fonts/Museo300-Regular.otf') format('opentype');
  font-weight:300 600;
  font-display:swap;
}

/* ---------- TOKENS DA MARCA ---------- */
:root{
  --creme:#F4F0D7;
  --marinho:#1D2747;
  --amarelo:#FAB40A;
  --amarelo-claro:#FFD25A;
  --turquesa:#99DDD5;
  --lilas:#CBA6CE;
  --rosa:#DD8CBA;
  --oliva:#BAB573;

  --font-display:'Archivo','Arial Narrow',sans-serif;
  --font-body:'Museo','Bitter',Georgia,serif;

  --wrap:1160px;
}

/* ---------- BASE ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--marinho);
  background:var(--creme);
  line-height:1.7;
  letter-spacing:.005em;
  overflow-x:hidden;
}
h1,h2,h3,.display{
  font-family:var(--font-display);
  font-stretch:125%;          /* eixo de largura do Archivo (visual "gótica ampla") */
  letter-spacing:.06em;
  line-height:1.15;
  text-transform:uppercase;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

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

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-display);font-size:.82rem;letter-spacing:.08em;
  text-transform:uppercase;padding:14px 26px;border-radius:40px;cursor:pointer;
  border:2px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn-primary{background:var(--amarelo);color:var(--marinho)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 4px rgba(250,180,10,.25),0 12px 30px rgba(250,180,10,.45)}
.btn-ghost{border-color:var(--marinho);color:var(--marinho);background:transparent}
.btn-ghost:hover{background:var(--marinho);color:var(--creme);transform:translateY(-2px)}
.btn svg{width:18px;height:18px}

/* ---------- NAV ---------- */
header.nav{
  position:sticky;top:0;z-index:50;backdrop-filter:blur(8px);
  background:rgba(244,240,215,.82);border-bottom:1px solid rgba(29,39,71,.08);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:16px}
.logo img{height:46px;width:auto}
.nav-badge{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.18em;
  font-size:.66rem;color:var(--marinho);background:rgba(153,221,213,.45);
  padding:7px 16px;border-radius:40px;white-space:nowrap;
}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:96px 0 118px;text-align:center}
#fireflies{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.hero .wrap{position:relative;z-index:2}
.eyebrow{
  display:inline-block;font-family:var(--font-display);letter-spacing:.24em;
  font-size:.74rem;color:var(--marinho);background:rgba(250,180,10,.16);
  padding:9px 20px;border-radius:40px;margin-bottom:26px;
}
.eyebrow b{color:#b57f00}
.hero h1{font-size:clamp(2.3rem,6vw,4.4rem);font-weight:800}
.hero .tag{
  display:block;margin-top:8px;color:var(--amarelo);
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;
  font-size:clamp(1.5rem,3.8vw,2.7rem);
  text-shadow:0 0 22px rgba(250,180,10,.45);
}
.hero p.sub{max-width:640px;margin:28px auto 36px;font-size:1.12rem}
.hero .cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* onda divisória */
.wave{display:block;width:100%;height:70px}

/* ---------- FAIXA (band) ---------- */
.band{background:var(--marinho);color:var(--creme);padding:74px 0;text-align:center;position:relative;overflow:hidden}
.band h2{font-size:clamp(1.7rem,4vw,2.6rem);color:var(--creme)}
.band .hl{color:var(--amarelo)}
.band p{max-width:660px;margin:18px auto 0;opacity:.88;font-size:1.06rem}
.band .fly{position:absolute;opacity:.5}

/* ---------- SEÇÕES ---------- */
section.block{padding:88px 0}
.sec-head{text-align:center;margin-bottom:54px}
.sec-head .kicker{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.2em;
  font-size:.8rem;color:var(--rosa);
}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-top:8px}
.sec-head p{max-width:600px;margin:16px auto 0;opacity:.82}

.grid{display:grid;gap:26px}
.g3{grid-template-columns:repeat(3,1fr)}

/* ---------- CARDS ---------- */
.card{
  background:#fff;border-radius:22px;padding:32px 26px;position:relative;overflow:hidden;
  border:1px solid rgba(29,39,71,.06);
  transition:transform .3s ease,box-shadow .3s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(29,39,71,.14)}
.card .ico{
  width:56px;height:56px;border-radius:16px;display:flex;align-items:center;
  justify-content:center;margin-bottom:18px;font-size:1.6rem;
}
.card h3{font-size:1.02rem;letter-spacing:.04em}
.card p{font-size:.96rem;margin-top:10px;opacity:.82}
.card .tagcat{position:absolute;top:0;right:0;height:8px;width:64px;border-bottom-left-radius:12px}
.c-tur{background:var(--turquesa)} .c-lil{background:var(--lilas)}
.c-ros{background:var(--rosa)} .c-oli{background:var(--oliva)}
.c-ama{background:var(--amarelo)}
.glow:hover{box-shadow:0 0 0 3px rgba(250,180,10,.25),0 18px 44px rgba(250,180,10,.28)}

/* ---------- FUNDADORAS ---------- */
.founders{background:linear-gradient(180deg,rgba(203,166,206,.16),rgba(153,221,213,.16))}
.founders-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:900px;margin:0 auto}
.founder{
  background:#fff;border-radius:24px;padding:34px 30px;text-align:center;
  border:1px solid rgba(29,39,71,.06);
  transition:transform .3s ease,box-shadow .3s ease;
}
.founder:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(29,39,71,.14)}
/* Avatar com iniciais — substituir por <img> quando a foto oficial for enviada */
.founder .avatar{
  width:116px;height:116px;border-radius:50%;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  font-family:var(--font-display);font-size:2.1rem;letter-spacing:.03em;color:var(--marinho);
  border:3px solid #fff;box-shadow:0 8px 24px rgba(29,39,71,.14);
}
.founder .avatar img{width:100%;height:100%;object-fit:cover}
.founder h3{font-family:var(--font-body);text-transform:none;letter-spacing:0;font-weight:600;font-size:1.25rem}
.founder .role{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;
  font-size:.68rem;color:var(--rosa);margin-top:6px;
}
.founder p{margin-top:14px;font-size:.98rem;opacity:.85}

/* ---------- CONTATO ---------- */
.contact{text-align:center}
.contact-list{
  display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:8px;
}
.contact-item{
  display:flex;align-items:center;gap:12px;background:#fff;border-radius:18px;
  padding:18px 24px;border:1px solid rgba(29,39,71,.06);min-width:230px;text-align:left;
  transition:transform .25s ease,box-shadow .25s ease;
}
.contact-item:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(29,39,71,.12)}
.contact-item .ci-ico{
  width:44px;height:44px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:rgba(153,221,213,.4);
}
.contact-item .ci-ico svg{width:22px;height:22px}
.contact-item > span:last-child{display:flex;flex-direction:column;min-width:0}
.contact-item .ci-label{display:block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;font-size:.64rem;opacity:.6;margin-bottom:3px}
.contact-item .ci-value{display:block;font-weight:600;font-size:.98rem;line-height:1.3;word-break:break-word}

/* ---------- FOOTER ---------- */
footer{background:var(--marinho);color:var(--creme);padding:66px 0 34px;position:relative;overflow:hidden}
footer .fly{position:absolute;opacity:.5}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.foot-logo img{height:52px;width:auto;margin-bottom:14px}
.foot-logo p{opacity:.82;max-width:320px;font-size:.96rem}
.socials{display:flex;gap:14px;margin-top:20px}
.socials a{
  width:42px;height:42px;border-radius:50%;border:1.5px solid rgba(244,240,215,.35);
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.socials a svg{width:19px;height:19px}
.socials a:hover{background:var(--amarelo);border-color:var(--amarelo);color:var(--marinho);transform:translateY(-3px)}
.foot-col h4{font-family:var(--font-display);font-size:.8rem;letter-spacing:.1em;margin-bottom:14px;color:var(--turquesa)}
.foot-col p,.foot-col a{display:block;opacity:.82;margin-bottom:9px;font-size:.94rem}
.foot-col a:hover{opacity:1;color:var(--amarelo)}
.copyr{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(244,240,215,.15);
  text-align:center;font-size:.82rem;opacity:.6;
}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.whats{
  position:fixed;right:22px;bottom:22px;z-index:80;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.5);transition:transform .25s;
  animation:bob 3s ease-in-out infinite;
}
.whats svg{width:32px;height:32px}
.whats:hover{transform:scale(1.08)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVO ---------- */
@media(max-width:900px){
  .g3{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .g3,.founders-grid{grid-template-columns:1fr}
  .nav-inner{height:70px}
  .logo img{height:40px}
  .nav-badge{display:none}
  .hero{padding:70px 0 90px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}