/* ============================================================
   CHAVE MESTRA — LP · WA EDUCAÇÃO
   Design system 100% Manual ID Visual WA
   Dev: Agência AEW — emagineweb.com.br
   ============================================================ */

:root{
  /* Paleta oficial WA */
  --carbon:#000000;
  --off-white:#FFFFFF;
  --silver:#CDD2D6;
  --slate:#AAADAF;
  --carbon-deep:#161A1D;
  --petroleum:#042021;
  --shadow:#423F3D;
  --titanium:#76726E;
  --deep-grey:#222222;

  /* Tipografia oficial WA */
  --font-title:'Helvetica Neue',Helvetica,Arial,sans-serif;
  --font-body:'Questrial',Helvetica,Arial,sans-serif;

  --container:1200px;
  --radius:2px;
  --pad-section:clamp(72px,10vw,130px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  background:var(--carbon);
  color:var(--off-white);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

h1,h2,h3,h4{
  font-family:var(--font-title);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-.01em;
  text-transform:uppercase;
}

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

/* ---------- Ruído elegante (textura do manual) ---------- */
.noise::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-title);font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;font-size:15px;
  padding:18px 38px;border-radius:var(--radius);
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
  min-height:52px;cursor:pointer;border:0;
}
.btn-primary{
  background:var(--off-white);color:var(--carbon);
  box-shadow:0 0 0 1px var(--off-white),0 18px 40px -14px rgba(205,210,214,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px var(--off-white),0 26px 50px -12px rgba(205,210,214,.6)}
.btn-ghost{
  background:transparent;color:var(--silver);
  border:1px solid var(--titanium);
}
.btn-ghost:hover{border-color:var(--silver);color:var(--off-white)}
.btn-block{width:100%}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:background .35s ease,padding .35s ease,box-shadow .35s ease;
}
.header.scrolled{
  background:rgba(0,0,0,.88);
  backdrop-filter:blur(12px);
  padding:12px 0;
  box-shadow:0 1px 0 rgba(205,210,214,.12);
}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.header-logo img{height:38px;width:auto}
.header-nav{display:flex;gap:34px;align-items:center}
.header-nav a{
  font-family:var(--font-title);font-weight:700;font-size:13px;
  text-transform:uppercase;letter-spacing:.1em;color:var(--slate);
  transition:color .2s;
}
.header-nav a:hover{color:var(--off-white)}
.header-cta{padding:12px 26px;min-height:44px;font-size:13px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--off-white);margin:6px 0;transition:.3s}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,rgba(4,32,33,.85) 0%,rgba(0,0,0,0) 60%),
    linear-gradient(180deg,var(--carbon-deep) 0%,var(--carbon) 100%);
  overflow:hidden;
  padding:140px 0 0;
}
.hero-bigword{
  position:absolute;top:16%;left:50%;transform:translateX(-50%);
  font-family:var(--font-title);font-weight:700;text-transform:uppercase;
  font-size:clamp(90px,17vw,260px);letter-spacing:.02em;white-space:nowrap;
  color:transparent;-webkit-text-stroke:1px rgba(205,210,214,.14);
  user-select:none;pointer-events:none;z-index:0;
}
.hero-inner{position:relative;z-index:2;text-align:center}
.hero-edition{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-title);font-weight:700;font-size:13px;
  letter-spacing:.28em;text-transform:uppercase;color:var(--silver);
  border:1px solid rgba(205,210,214,.3);border-radius:100px;
  padding:10px 22px;margin-bottom:28px;
  background:rgba(4,32,33,.5);backdrop-filter:blur(6px);
}
.hero-edition::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--silver);box-shadow:0 0 12px var(--silver)}
.hero h1{
  font-size:clamp(52px,9vw,124px);
  margin:0 0 10px;
}
.hero h1 .thin{display:block;font-size:.32em;letter-spacing:.42em;font-weight:700;color:var(--slate);margin-bottom:14px}
.hero-promise{
  font-size:clamp(18px,2.4vw,24px);color:var(--silver);
  max-width:640px;margin:22px auto 0;
}
.hero-promise strong{color:var(--off-white)}
.hero-meta{
  display:flex;gap:clamp(18px,4vw,48px);justify-content:center;flex-wrap:wrap;
  margin:36px 0 40px;
}
.hero-meta div{
  font-family:var(--font-title);font-weight:700;text-transform:uppercase;
  font-size:14px;letter-spacing:.12em;color:var(--slate);
  display:flex;align-items:center;gap:10px;
}
.hero-meta svg{width:18px;height:18px;stroke:var(--silver)}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-duo{
  position:relative;z-index:1;margin-top:clamp(30px,5vw,60px);
  display:flex;justify-content:center;align-items:flex-end;gap:0;
}
.hero-duo img{
  width:clamp(220px,32vw,420px);height:auto;object-fit:cover;
  filter:grayscale(18%) contrast(1.06);
  -webkit-mask-image:linear-gradient(180deg,#000 72%,transparent 100%);
          mask-image:linear-gradient(180deg,#000 72%,transparent 100%);
}
.hero-duo img:first-child{margin-right:-40px;transform:translateY(12px)}
/* Degradê de troca de dobra */
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:220px;z-index:3;
  background:linear-gradient(180deg,rgba(0,0,0,0) 0%,var(--carbon) 82%);
  pointer-events:none;
}

/* ---------- Faixa marquee ---------- */
.marquee{
  position:relative;z-index:4;
  background:var(--off-white);color:var(--carbon);
  overflow:hidden;padding:14px 0;
  transform:rotate(-1.2deg);margin:-28px -20px 0;width:calc(100% + 40px);
}
.marquee-track{display:flex;gap:48px;white-space:nowrap;animation:marquee 26s linear infinite;width:max-content}
.marquee span{
  font-family:var(--font-title);font-weight:700;text-transform:uppercase;
  letter-spacing:.14em;font-size:15px;display:flex;align-items:center;gap:48px;
}
.marquee span::after{content:"✦";font-size:12px}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Seções base + degradês entre dobras ---------- */
.section{position:relative;padding:var(--pad-section) 0}
.section-head{text-align:center;max-width:760px;margin:0 auto clamp(44px,6vw,72px)}
.section-eyebrow{
  font-family:var(--font-title);font-weight:700;font-size:13px;
  letter-spacing:.32em;text-transform:uppercase;color:var(--titanium);
  display:block;margin-bottom:16px;
}
.section-title{font-size:clamp(34px,5vw,58px)}
.section-sub{color:var(--slate);margin-top:18px;font-size:18px}

.bg-carbon{background:var(--carbon)}
.bg-deep{background:linear-gradient(180deg,var(--carbon) 0%,var(--carbon-deep) 18%,var(--carbon-deep) 82%,var(--carbon) 100%)}
.bg-petroleum{background:linear-gradient(180deg,var(--carbon) 0%,var(--petroleum) 22%,var(--petroleum) 78%,var(--carbon) 100%)}

/* ---------- Organizadores ---------- */
.founder{
  display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,80px);
  align-items:center;
}
.founder + .founder{margin-top:clamp(80px,10vw,140px)}
.founder.invert .founder-photo{order:2}
.founder-photo{position:relative}
.founder-photo img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top;
  border-radius:var(--radius);
  filter:grayscale(24%) contrast(1.05);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.9);
}
.founder-photo::after{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  background:linear-gradient(200deg,rgba(4,32,33,0) 55%,rgba(4,32,33,.55) 100%);
}
.founder-sign{
  position:absolute;bottom:-18px;right:-10px;width:clamp(150px,40%,230px);z-index:2;
  filter:drop-shadow(0 8px 24px rgba(0,0,0,.8));
}
.founder-name{font-size:clamp(30px,4vw,46px);margin-bottom:6px}
.founder-role{
  font-family:var(--font-title);font-weight:700;font-size:13px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--titanium);
  margin-bottom:22px;display:block;
}
.founder-bio{color:var(--slate);margin-bottom:30px}
.founder-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(205,210,214,.14);border:1px solid rgba(205,210,214,.14);border-radius:var(--radius);overflow:hidden}
.founder-stats div{background:var(--carbon-deep);padding:20px 22px}
.founder-stats strong{
  font-family:var(--font-title);font-weight:700;font-size:clamp(22px,2.6vw,30px);
  display:block;color:var(--off-white);
}
.founder-stats span{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--titanium)}

/* ---------- Lineup ---------- */
.lineup-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.lineup-card{
  position:relative;background:var(--carbon-deep);
  border:1px solid rgba(205,210,214,.1);border-radius:var(--radius);
  padding:34px 28px;overflow:hidden;
  transition:transform .3s ease,border-color .3s ease;
}
.lineup-card:hover{transform:translateY(-4px);border-color:rgba(205,210,214,.35)}
.lineup-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--silver),transparent);
  opacity:0;transition:opacity .3s;
}
.lineup-card:hover::before{opacity:1}
.lineup-time{
  font-family:var(--font-title);font-weight:700;font-size:13px;
  letter-spacing:.18em;color:var(--titanium);display:block;margin-bottom:12px;
}
.lineup-name{font-size:24px;margin-bottom:8px}
.lineup-tag{color:var(--slate);font-size:15px}

/* ---------- Programação ---------- */
.timeline{max-width:720px;margin:0 auto;position:relative}
.timeline::before{
  content:"";position:absolute;left:97px;top:8px;bottom:8px;width:1px;
  background:linear-gradient(180deg,transparent,rgba(205,210,214,.35) 8%,rgba(205,210,214,.35) 92%,transparent);
}
.timeline-item{
  display:grid;grid-template-columns:78px 40px 1fr;align-items:baseline;
  padding:17px 0;
}
.timeline-hour{
  font-family:var(--font-title);font-weight:700;font-size:17px;
  color:var(--silver);text-align:right;
}
.timeline-dot{position:relative;justify-self:center;align-self:center}
.timeline-dot::before{
  content:"";display:block;width:9px;height:9px;border-radius:50%;
  background:var(--carbon);border:2px solid var(--silver);
}
.timeline-item.hl .timeline-dot::before{background:var(--silver);box-shadow:0 0 14px rgba(205,210,214,.7)}
.timeline-what{font-size:18px;color:var(--off-white)}
.timeline-item.hl .timeline-what{font-family:var(--font-title);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.timeline-what small{display:block;color:var(--titanium);font-size:14px;letter-spacing:.04em}

/* ---------- Experiências paralelas ---------- */
.parallel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.parallel-card{
  background:linear-gradient(180deg,rgba(22,26,29,.9),rgba(4,32,33,.55));
  border:1px solid rgba(205,210,214,.12);border-radius:var(--radius);
  padding:34px 26px;text-align:center;
}
.parallel-card svg{width:34px;height:34px;stroke:var(--silver);margin:0 auto 18px}
.parallel-card h3{font-size:17px;letter-spacing:.06em;margin-bottom:10px}
.parallel-card p{color:var(--slate);font-size:14px}

/* ---------- Countdown ---------- */
.countdown{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:40px}
.countdown div{
  min-width:92px;background:rgba(0,0,0,.5);border:1px solid rgba(205,210,214,.18);
  border-radius:var(--radius);padding:18px 12px;text-align:center;backdrop-filter:blur(6px);
}
.countdown strong{
  font-family:var(--font-title);font-weight:700;font-size:clamp(28px,4vw,42px);
  display:block;font-variant-numeric:tabular-nums;
}
.countdown span{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--titanium)}

/* ---------- Ingressos ---------- */
.tickets{display:grid;grid-template-columns:repeat(2,minmax(0,440px));gap:28px;justify-content:center}
.ticket{
  position:relative;border-radius:var(--radius);padding:44px 38px;
  display:flex;flex-direction:column;
  background:var(--carbon-deep);border:1px solid rgba(205,210,214,.14);
}
.ticket.vip{
  background:linear-gradient(180deg,#0a2b2c 0%,var(--petroleum) 100%);
  border:1px solid rgba(205,210,214,.4);
  box-shadow:0 40px 90px -30px rgba(4,32,33,.9);
}
.ticket-flag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--off-white);color:var(--carbon);
  font-family:var(--font-title);font-weight:700;font-size:12px;
  letter-spacing:.18em;text-transform:uppercase;
  padding:7px 18px;border-radius:100px;white-space:nowrap;
}
.ticket-name{font-size:26px;letter-spacing:.06em}
.ticket-price{margin:22px 0 6px;display:flex;align-items:baseline;gap:8px}
.ticket-price small{font-family:var(--font-title);font-weight:700;font-size:18px;color:var(--slate)}
.ticket-price strong{font-family:var(--font-title);font-weight:700;font-size:clamp(48px,6vw,64px);letter-spacing:-.02em}
.ticket-cond{color:var(--titanium);font-size:14px;margin-bottom:28px}
.ticket-list{margin-bottom:34px;flex:1}
.ticket-list li{
  padding:11px 0;border-bottom:1px solid rgba(205,210,214,.1);
  display:flex;gap:12px;align-items:flex-start;color:var(--silver);font-size:15px;
}
.ticket-list li::before{content:"";flex:0 0 16px;height:16px;margin-top:3px;
  background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23CDD2D6' stroke-width='3'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}
.ticket-note{font-size:12px;color:var(--titanium);margin-top:14px;text-align:center}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(205,210,214,.14)}
.faq-q{
  width:100%;background:none;border:0;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  padding:24px 4px;text-align:left;color:var(--off-white);
  font-family:var(--font-title);font-weight:700;font-size:17px;letter-spacing:.02em;
}
.faq-q svg{flex:0 0 20px;height:20px;stroke:var(--silver);transition:transform .3s}
.faq-item.open .faq-q svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;color:var(--slate)}
.faq-a p{padding:0 4px 24px;font-size:16px}

/* ---------- CTA final ---------- */
.final{
  position:relative;text-align:center;overflow:hidden;
  background:
    radial-gradient(ellipse 70% 90% at 50% 110%,rgba(4,32,33,.9) 0%,transparent 65%),
    var(--carbon);
}
.final .icon-wa{width:64px;margin:0 auto 30px;opacity:.9}
.final h2{font-size:clamp(38px,6vw,72px);max-width:900px;margin:0 auto 20px}
.final p{color:var(--slate);max-width:560px;margin:0 auto 40px;font-size:18px}

/* ---------- Footer ---------- */
.footer{
  background:var(--carbon);border-top:1px solid rgba(205,210,214,.1);
  padding:56px 0 34px;
}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.footer-logo img{height:34px}
.footer-social{display:flex;gap:22px}
.footer-social a{color:var(--slate);font-size:14px;letter-spacing:.06em;transition:color .2s}
.footer-social a:hover{color:var(--off-white)}
.footer-legal{
  margin-top:34px;padding-top:26px;border-top:1px solid rgba(205,210,214,.08);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--titanium);font-size:13px;
}
.footer-legal a{color:var(--slate)}
.footer-legal a:hover{color:var(--off-white)}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:99;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:transform .25s;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsivo ---------- */
@media(max-width:960px){
  .lineup-grid{grid-template-columns:repeat(2,1fr)}
  .parallel-grid{grid-template-columns:repeat(2,1fr)}
  .founder,.founder.invert{grid-template-columns:1fr}
  .founder.invert .founder-photo{order:0}
  .founder-photo{max-width:440px}
}
@media(max-width:760px){
  .header-nav{
    position:fixed;inset:0;background:rgba(0,0,0,.96);
    flex-direction:column;justify-content:center;gap:34px;
    opacity:0;pointer-events:none;transition:opacity .3s;
  }
  .header-nav.open{opacity:1;pointer-events:auto}
  .header-nav a{font-size:20px}
  .menu-toggle{display:block;position:relative;z-index:102}
  .menu-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .tickets{grid-template-columns:1fr}
  .hero-duo img:first-child{margin-right:-70px}
  .timeline::before{left:79px}
  .timeline-item{grid-template-columns:64px 32px 1fr}
}
@media(max-width:520px){
  .lineup-grid,.parallel-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
}

/* ===== v1.1 — visual arredondado + header off no mobile ===== */
:root{--radius:20px}
.btn{border-radius:100px}
.ticket{border-radius:26px}
.lineup-card,.parallel-card{border-radius:20px}
.founder-photo img,.founder-photo::after{border-radius:24px}
.founder-stats{border-radius:18px}
.countdown div{border-radius:18px}
.hero-duo img{border-radius:26px 26px 0 0}
.hero-edition{border-radius:100px}
@media(max-width:760px){
  .header{display:none}
  .hero{padding-top:96px}
}

/* ===== v1.2 — CTA hero destacado ===== */
.hero-actions{max-width:560px;margin-left:auto;margin-right:auto}
.hero-actions .btn,.final .btn{width:100%;font-size:18px;padding:24px 40px}
.hero-actions .btn-primary{
  box-shadow:0 0 0 1px var(--off-white),0 0 40px rgba(205,210,214,.35),0 24px 60px -14px rgba(205,210,214,.55);
}
.parallel-card{padding-top:30px}

/* ===== v1.3 — edição sem pill ===== */
.hero-edition{
  border:0;background:none;backdrop-filter:none;padding:0;border-radius:0;
  font-size:15px;letter-spacing:.4em;color:var(--off-white);
}
.hero-edition::before{display:none}

/* ===== v1.4 — stats editorial + foto Adailton em destaque ===== */
.founder-stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:26px 34px;
  background:none;border:0;border-radius:0;overflow:visible;
}
.founder-stats div{
  background:none;padding:0 0 14px;
  border-bottom:1px solid rgba(205,210,214,.22);
}
.founder-stats strong{
  font-size:clamp(34px,4.5vw,52px);letter-spacing:-.02em;line-height:1;
  background:linear-gradient(180deg,var(--off-white) 30%,var(--slate));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:6px;
}
.founder-stats span{color:var(--titanium);letter-spacing:.14em;font-size:12px}

/* Adailton maior e à frente no hero */
.hero-duo img:first-child{
  width:clamp(260px,38vw,500px);
  margin-right:-70px;transform:translateY(0);
  position:relative;z-index:2;
  filter:grayscale(10%) contrast(1.08);
}
.hero-duo img:last-child{transform:translateY(16px);opacity:.92}

/* ===== v1.5 — lineup editorial ===== */
.lineup-grid{display:block;max-width:860px;margin:0 auto}
.lineup-card{
  background:none;border:0;border-radius:0;padding:26px 4px;
  display:flex;align-items:baseline;gap:22px;
  border-bottom:1px solid rgba(205,210,214,.18);
  transition:padding-left .3s ease;
}
.lineup-card:hover{transform:none;padding-left:18px}
.lineup-card::before{display:none}
.lineup-time{order:3;margin:0 0 0 auto;font-size:15px;color:var(--titanium)}
.lineup-name{
  font-size:clamp(28px,4.5vw,44px);letter-spacing:-.01em;margin:0;
  transition:color .3s;
}
.lineup-card:hover .lineup-name{color:var(--silver)}
.lineup-tag{font-size:14px;color:var(--titanium);letter-spacing:.06em}
@media(max-width:560px){
  .lineup-card{flex-wrap:wrap;gap:6px 14px}
  .lineup-time{order:0;width:100%}
}