/* =========================================================
   Seminário Performancelab 2026 — styles
   ========================================================= */

@font-face{
  font-family:'Work Sans';font-style:normal;font-weight:400 700;font-display:swap;
  src:url('../fonts/worksans-latin.woff2') format('woff2');
}
@font-face{
  font-family:'Roboto';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('../fonts/roboto-latin.woff2') format('woff2');
}

:root{
  --navy-950:#04081a;
  --navy-900:#071127;
  --navy-850:#0a1a38;
  --navy-800:#0d2350;
  --blue-700:#0d4270;
  --blue-600:#0069b3;
  --blue-500:#1183c8;
  --cyan-500:#00c9ff;
  --cyan-400:#54dcff;
  --ink:#eaf1ff;
  --muted:#93a8ce;
  --muted-dim:#6d81a6;
  --line:rgba(120,170,240,.14);
  --line-strong:rgba(120,170,240,.28);
  --card:rgba(16,32,64,.55);
  --card-hi:rgba(22,44,86,.7);
  --radius:14px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
  --font-display:'Work Sans',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-body:'Roboto',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:clamp(15px,1.05vw,17px);
  line-height:1.65;
  color:var(--ink);
  background:var(--navy-950);
  -webkit-font-smoothing:antialiased;
  overflow-x:clip; /* clip (não 'hidden') para não quebrar position:sticky */
}

img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.sr-only,.skip-link{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip:auto;padding:10px 16px;background:var(--cyan-500);color:#00121e;z-index:999;border-radius:8px}

:focus-visible{outline:2px solid var(--cyan-400);outline-offset:3px;border-radius:4px}

/* ---------- icons ---------- */
.ic{width:1.15em;height:1.15em;fill:currentColor;flex:none;vertical-align:-0.18em}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-display);font-weight:600;font-size:.92rem;letter-spacing:.045em;
  text-transform:uppercase;line-height:1.15;text-align:center;
  padding:1.05em 1.85em;border-radius:8px;
  background:var(--cyan-500);color:#04141d;border:0;
  cursor:pointer;
  transition:background .28s ease, color .28s ease,
             transform .28s cubic-bezier(.34,1.15,.6,1), box-shadow .28s ease;
}
.btn:hover{
  background:#69e0ff;transform:translateY(-2px);
  box-shadow:0 16px 34px -18px rgba(0,0,0,.8);
}
.btn:active{transform:translateY(0);transition-duration:.06s}
.btn .ic{width:1.05em;height:1.05em;transition:transform .28s cubic-bezier(.34,1.15,.6,1)}
.btn:hover .ic{transform:translateX(4px)}
.btn-lg{font-size:1.02rem;padding:1.2em 2.1em}
.btn-sm{font-size:.78rem;padding:.8em 1.25em;letter-spacing:.06em}
.btn-block{width:100%}
.btn-ghost{
  background:transparent;color:var(--ink);
  box-shadow:inset 0 0 0 1px var(--line-strong);
}
.btn-ghost:hover{background:rgba(120,170,240,.06);color:#fff;box-shadow:inset 0 0 0 1px var(--cyan-500)}
.btn-ghost:hover .ic{transform:translateX(4px)}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(5,10,24,.82);
  backdrop-filter:blur(12px);
  border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:20px}
.brand img{width:172px;height:auto}
.nav-list{display:flex;align-items:center;gap:26px}
.nav-list a{
  position:relative;font-size:.95rem;color:var(--muted);letter-spacing:.02em;
  padding-block:6px;transition:color .25s ease;
}
.nav-list a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--cyan-500);transition:right .28s cubic-bezier(.4,0,.2,1);
}
.nav-list a:hover{color:var(--ink)}
.nav-list a:hover::after{right:35%}
.nav-list a.active{color:var(--ink)}
.nav-list a.active::after{right:0}
.nav-cta a{color:#04141d}
.nav-cta a:hover{color:#04141d}
.nav-cta a::after{display:none}
.nav-toggle{display:none}

@media (max-width:900px){
  /* backdrop-filter no header cria containing block e "prende" o menu fixo — desliga no mobile */
  .site-header.scrolled{
    background:rgba(4,8,26,.96);
    backdrop-filter:none;-webkit-backdrop-filter:none;
  }
  .nav{position:static}
  .nav-toggle{
    display:flex;align-items:center;justify-content:center;
    width:44px;height:44px;background:transparent;border:1px solid var(--line-strong);
    border-radius:9px;cursor:pointer;position:relative;z-index:110;
  }
  .nav-toggle-bar,.nav-toggle-bar::before,.nav-toggle-bar::after{
    content:"";display:block;width:20px;height:2px;background:var(--ink);transition:transform .2s ease,opacity .2s ease;
  }
  .nav-toggle-bar::before{position:absolute;transform:translateY(-6px)}
  .nav-toggle-bar::after{position:absolute;transform:translateY(6px)}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar{background:transparent}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::before{transform:rotate(45deg)}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::after{transform:rotate(-45deg)}
  .nav-list{
    position:fixed;inset:0;z-index:105;
    width:100vw;height:100vh;height:100dvh;
    margin:0;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:6px;
    padding:96px 24px calc(40px + env(safe-area-inset-bottom));
    background:var(--navy-950);
    overflow-y:auto;overscroll-behavior:contain;
    transform:translateX(100%);transition:transform .28s ease;
  }
  .nav-list.open{transform:translateX(0)}
  .nav-list a{display:block;padding:14px 8px;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav-list a::after{display:none}
  .nav-list a.active{color:var(--cyan-400)}
  .nav-cta{margin-top:18px}
  .nav-cta a{display:block;text-align:center}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:grid;align-items:center;padding:150px 0 110px;isolation:isolate}
.hero > .wrap{width:100%}
.hero-figure{
  display:none;
  position:absolute;bottom:0;z-index:1;margin:0;pointer-events:none;
  right:max(var(--pad), calc(50% - var(--maxw) / 2 + var(--pad)));
  width:clamp(420px, 46vw, 500px);
}
.hero-figure img{
  display:block;width:100%;height:auto;
  filter:drop-shadow(0 24px 55px rgba(0,0,0,.5));
  -webkit-mask-image:linear-gradient(180deg,#000 88%,transparent);
  mask-image:linear-gradient(180deg,#000 88%,transparent);
}
@media (min-width:1000px){
  .hero{padding-bottom:0}
  .hero-figure{display:block}
  .hero-content{position:relative;z-index:2;max-width:90%;padding-bottom:24px}
}
@media (min-width:1300px){
  .hero-content{max-width:90%}
  .hero-figure{width:min(42vw, 580px)}
}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden;background:linear-gradient(180deg,#0b1f42 0%,#081536 45%,#050d24 100%)}
.hero-video{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-scrim{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 78% 12%, rgba(0,143,214,.18), transparent 55%),
    linear-gradient(90deg, rgba(4,8,26,.68) 0%, rgba(4,8,26,.34) 55%, rgba(4,8,26,.12) 100%),
    linear-gradient(180deg, rgba(4,8,26,.30) 0%, rgba(4,8,26,.12) 45%, rgba(4,8,26,.88) 100%);
}
@media (max-width:820px){
  .hero-scrim{
    background:
      linear-gradient(180deg, rgba(4,8,26,.52) 0%, rgba(4,8,26,.4) 45%, rgba(4,8,26,.9) 100%);
  }
}
.grid-overlay{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 75%);
  mask-image:radial-gradient(120% 100% at 70% 0%,#000,transparent 75%);
  opacity:.5;
}
.hero-content{position:relative;width:100%;text-align:left}
.hero-title{
  width:90%;
  margin:0 0 26px;
  text-shadow:0 2px 40px rgba(0,0,0,.5);
}
.hero-title-top{
  display:block;
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  font-size:clamp(1rem,2.1vw,1.5rem);letter-spacing:.04em;
  color:var(--muted);margin:0 0 .45em;
}
.hero-title-main{
  display:block;
  font-size:clamp(2.05rem,5.6vw,4.3rem);
  text-transform:uppercase;
  letter-spacing:-.02em;line-height:1.05;
}
.hero-title-main b{color:var(--ink);font-weight:800}
.hero-title-main .hl{color:var(--cyan-400)}
.hero-lede{max-width:60ch;color:#c6d4ee;font-size:1.06rem;margin:0 0 30px}

.hero-facts{display:flex;flex-wrap:wrap;gap:12px 26px;margin:0 0 34px}
.hero-facts li{
  display:flex;align-items:center;gap:.55em;
  font-family:var(--font-display);font-weight:600;font-size:1.08rem;letter-spacing:.03em;
  color:var(--ink);
}
.hero-facts .ic{color:var(--cyan-400)}
.hero-facts-stack{flex-direction:column;gap:12px;align-items:flex-start}

.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.hero-seal{
  display:flex;flex-wrap:wrap;gap:10px;
  list-style:none;margin:0 0 10px;padding:0;
}
.hero-seal-note{
  display:block;margin:0 0 44px;
  font-size:.82rem;font-style:italic;letter-spacing:.02em;color:var(--muted-dim);
}
.hero-seal li{
  padding:8px 14px;
  border:1px solid var(--line);border-radius:999px;
  font-family:var(--font-display);font-weight:600;font-size:.9rem;letter-spacing:.03em;
  color:var(--muted);background:rgba(4,8,26,.35);
}

.hero-support{
  display:flex;flex-direction:column;align-items:flex-start;gap:26px;
  padding-top:26px;border-top:1px solid var(--line);
}
.hero-support .support-grid{
  display:flex;flex-wrap:wrap;gap:24px 52px;
}
.hero-support .support-col{
  display:flex;flex-direction:column;align-items:flex-start;gap:12px;
}
.hero-support .support-label{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;
  font-size:.8rem;color:var(--muted-dim);
}
.hero-support .support-logos{
  display:flex;align-items:center;flex-wrap:wrap;gap:16px 30px;
  min-height:40px;
}
.hero-support .support-logos img{
  width:auto;height:34px;opacity:.9;
  transition:opacity .25s ease;
}
.hero-support .support-logo{height:22px}
.hero-support .support-logos img[src*="exercito"]{height:46px;opacity:1}
@media (hover:hover){
  .hero-support .support-logos img:hover{opacity:1}
}
@media (max-width:600px){
  .hero-support{gap:22px}
  .hero-support .support-grid{gap:22px 36px}
  .hero-support .support-logos{gap:14px 20px;min-height:0}
  .hero-support .support-logos img{height:26px}
  .hero-support .support-logo{height:20px}
  .hero-support .support-logos img[src*="exercito"]{height:34px}
}

/* ---------- generic section ---------- */
.section{position:relative;padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--line)}
:where(section[id],[id]#topo){scroll-margin-top:84px}
.section .wrap{position:relative;z-index:1}
.eyebrow{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.2em;
  font-size:.9rem;color:var(--cyan-400);margin:0 0 14px;
}
.h2{font-size:clamp(1.65rem,3.3vw,2.55rem);text-transform:uppercase;letter-spacing:-.015em;line-height:1.1;margin:0 0 .5em}
.section-head{max-width:760px;margin-bottom:clamp(38px,6vw,64px)}
.section-intro{color:var(--muted);font-size:1.05rem}
.section-intro b,.prose b{color:var(--ink);font-weight:600}

.texture{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.16;
  background:url('../img/texture-plexus.webp') center/cover no-repeat;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 25%,#000 75%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 25%,#000 75%,transparent);
}
.texture-right{background-position:right center}

/* ---------- manifesto ---------- */
.section-manifesto{background:linear-gradient(180deg,var(--navy-950),var(--navy-900))}
.statement{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.45rem,3.1vw,2.45rem);line-height:1.2;letter-spacing:-.015em;
  margin:0 0 clamp(28px,4vw,44px);
}
.statement .neg{color:#ff6b6b}
.statement .pos{color:var(--cyan-400)}
/* animação word-by-word ligada ao scroll (JS injeta .w) */
.w{will-change:opacity}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:24px}}

/* manifesto — seção centralizada: título acende no scroll, depois os parágrafos */
.manifesto-inner{
  width:100%;text-align:center;
}
.manifesto-inner .statement{max-width:none;width:95%;margin:0 auto clamp(28px,4vw,44px)}
.manifesto-inner .h2{margin:0 0 clamp(32px,5vw,52px)}
.manifesto-inner .prose p{margin:0 0 1.1em}
.manifesto-inner .prose .pull{
  border-left:0;padding-left:0;margin-top:1.4em;
  font-size:clamp(1.2rem,2.2vw,1.45rem);
}

/* "Para quem é este evento" — título à direita com ponto de interrogação grande */
.audience-split{align-items:center}
.audience-title-col{display:flex;align-items:center;gap:.12em}
.audience-qmark{
  font-family:var(--font-display);font-weight:700;
  color:var(--cyan-400);line-height:.7;
  font-size:clamp(4.5rem,11vw,7.5rem);
}
.audience-title{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  letter-spacing:-.01em;line-height:1.1;margin:0;text-align:right;
  font-size:clamp(1.7rem,3.6vw,2.7rem);
}
.audience-split .section-intro{font-size:clamp(1.05rem,2vw,1.22rem)}
.prose p{color:var(--muted)}
.prose .pull{
  color:var(--ink);font-family:var(--font-display);font-weight:600;font-size:1.3rem;
  line-height:1.25;padding-left:18px;border-left:3px solid var(--cyan-500);margin-top:1.2em;
}

/* ---------- cards ---------- */
.grid-title{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.16em;
  font-size:1rem;color:var(--muted);margin:0 0 22px;
}
.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{
  position:relative;padding:26px 24px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line);
  transition:border-color .2s ease, background .2s ease, transform .2s ease;
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;left:0;top:0;width:34px;height:34px;
  border-top:2px solid var(--cyan-500);border-left:2px solid var(--cyan-500);
  opacity:.5;transition:opacity .2s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong);background:var(--card-hi)}
.card:hover::before{opacity:1}
.card-ic{width:32px;height:32px;fill:var(--cyan-400);margin-bottom:14px}
.card h3{font-size:1.28rem;text-transform:uppercase;letter-spacing:.02em;margin:0 0 .4em}
.card p{color:var(--muted);font-size:.96rem;margin:0}

.cta-inline{margin-top:clamp(36px,6vw,56px)}
.cta-inline.reveal{text-align:left}
.cta-inline.cta-inline-center,
.cta-inline.cta-inline-center.reveal{text-align:center}

/* ---------- panels ---------- */
.section-panels{background:linear-gradient(180deg,var(--navy-900),var(--navy-950))}
.panels{display:grid;gap:16px}
@media (min-width:820px){.panels{grid-template-columns:1fr 1fr}}
.panel{
  position:relative;padding:clamp(24px,3vw,34px);
  border-radius:var(--radius);background:var(--card);
  border:1px solid var(--line);border-left:3px solid var(--blue-600);
  transition:border-left-color .25s ease, background .25s ease;
}
.panel:hover{border-left-color:var(--cyan-500);background:var(--card-hi)}
.panel-tag{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.14em;
  font-size:.86rem;color:var(--cyan-400);margin-bottom:12px;
}
.panel h3{font-size:clamp(1.35rem,2.4vw,1.75rem);text-transform:uppercase;margin:0 0 .45em}
.panel-people{
  color:var(--cyan-400);font-weight:500;font-size:.92rem;
  margin:0 0 1em;padding-bottom:1em;border-bottom:1px solid var(--line);
}
.panel p{color:var(--muted);font-size:.98rem;margin:0}

/* ---------- agenda table ---------- */
.agenda-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.agenda{width:100%;border-collapse:collapse;min-width:420px}
.agenda th,.agenda td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.agenda thead th{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;
  color:var(--cyan-400);background:rgba(10,26,56,.6);position:sticky;top:0;
}
.agenda tbody tr:last-child td{border-bottom:0}
.agenda tbody tr:hover{background:rgba(120,170,240,.05)}
.agenda td:first-child{
  font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--ink);white-space:nowrap;
}
.agenda td:last-child{font-weight:500;color:var(--ink)}
.agenda-people{display:block;margin-top:4px;font-weight:400;font-size:.9rem;color:var(--muted)}

/* ---------- check list ---------- */
.check-list{display:grid;gap:12px}
.check-list li{
  display:flex;gap:.8em;align-items:flex-start;
  padding:14px 16px;border-radius:10px;background:var(--card);border:1px solid var(--line);
  color:var(--ink);font-size:1rem;
}
.check-list .ic{color:var(--cyan-400);margin-top:.15em;width:1.1em;height:1.1em}
.check-list-inline{margin-top:22px}

/* ---------- compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:760px){.compare{grid-template-columns:1fr}}
.compare-col{padding:clamp(22px,3vw,32px);border-radius:var(--radius);border:1px solid var(--line)}
.compare-col h3{font-size:1.3rem;text-transform:uppercase;margin-bottom:1em;padding-bottom:.6em;border-bottom:1px solid var(--line)}
.compare-col ul{display:grid;gap:12px}
.compare-col li{display:flex;gap:.6em;align-items:flex-start;font-size:.98rem}
.compare-old{background:rgba(14,20,36,.5)}
.compare-old h3{color:var(--muted)}
.compare-old li{color:var(--muted-dim)}
.compare-old li::before{content:"—";color:var(--muted-dim);flex:none}
.compare-new{background:linear-gradient(180deg,rgba(0,105,179,.16),rgba(16,32,64,.55));border-color:var(--line-strong)}
.compare-new h3{color:var(--cyan-400)}
.compare-new li{color:var(--ink)}
.compare-new .ic{color:var(--cyan-400);margin-top:.15em}
.compare-note{display:flex;gap:.6em;align-items:center;margin-top:18px;padding:clamp(16px,2.4vw,22px) clamp(18px,3vw,26px);border:1px solid var(--line-strong);border-radius:var(--radius);background:rgba(14,20,36,.4);color:var(--muted);font-size:.95rem;text-transform:uppercase;letter-spacing:.02em}
.compare-note .ic{color:var(--cyan-400);flex:none}

/* ---------- tech ---------- */
.section-tech{background:linear-gradient(180deg,var(--navy-950),var(--navy-900))}
.section-tech .split{align-items:center}
.tech-visual{
  margin:0;position:relative;
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.tech-visual img{
  width:auto;height:auto;max-width:100%;max-height:720px;object-fit:contain;
  filter:drop-shadow(0 40px 60px rgba(0,0,0,.55)) drop-shadow(0 0 70px rgba(0,150,225,.22))
         brightness(1.18) contrast(1.05) saturate(1.06);
}
.tech-visual figcaption{
  display:flex;align-items:center;gap:.5em;justify-content:center;
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;
  font-size:.8rem;color:var(--muted-dim);
}
.tech-visual figcaption .ic{color:var(--cyan-400)}
@media (max-width:860px){
  .tech-visual img{max-height:552px}
}

/* ---------- demonstração ao vivo ---------- */
.section-demo{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));text-align:center}
.demo-head{max-width:820px;margin-inline:auto}
.demo-head .h2{text-transform:none;letter-spacing:-.01em;font-size:clamp(1.5rem,3vw,2.3rem)}
.demo-head .section-intro{margin-inline:auto;max-width:64ch}
.demo-grid-title{margin-top:clamp(40px,6vw,60px)}
.cards-demo{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));text-align:left}
.demo-card{padding-top:30px}
.demo-card .demo-num{
  position:absolute;right:18px;top:12px;
  font-family:var(--font-display);font-weight:700;font-size:2.4rem;line-height:1;
  color:var(--line-strong);
}
.demo-card h3{font-size:1.06rem;text-transform:none;letter-spacing:-.005em;line-height:1.3;color:var(--ink)}
.demo-close{
  margin:clamp(36px,6vw,52px) auto 0;max-width:60ch;
  color:var(--ink);font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.05rem,1.9vw,1.3rem);line-height:1.35;
}

/* ---------- networking ---------- */
.section-networking{text-align:center}
.section-networking .wrap{max-width:760px}
.section-networking .h2{margin-bottom:.4em}
.section-networking .btn{margin-top:26px}

/* ---------- signup ---------- */
.section-signup{
  background:
    radial-gradient(90% 70% at 20% 0%,rgba(0,105,179,.22),transparent 60%),
    linear-gradient(180deg,var(--navy-900),var(--navy-950));
  overflow:hidden;
}
.section-signup .grid-overlay{opacity:.35}
.section-signup .split{align-items:start}
.note{
  margin-top:18px;font-size:.9rem;color:var(--muted-dim);
  padding-left:14px;border-left:2px solid var(--line-strong);
}
.signup-form{
  display:flex;flex-direction:column;
  padding:clamp(24px,3vw,34px);border-radius:var(--radius);
  background:rgba(8,17,38,.75);border:1px solid var(--line-strong);
  backdrop-filter:blur(6px);
}
.signup-form-fields{width:100%}
.form-title{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  font-size:1.3rem;margin:0 0 18px;color:var(--ink);
}
.field{margin-bottom:14px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.field-row{grid-template-columns:1fr;gap:0}}
.field label{display:block;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;font-family:var(--font-display);font-weight:600}
.field input{
  width:100%;padding:12px 14px;border-radius:9px;
  background:rgba(4,8,26,.6);border:1px solid var(--line-strong);
  color:var(--ink);font:inherit;font-size:.98rem;transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus{outline:none;border-color:var(--cyan-500);box-shadow:0 0 0 3px rgba(0,201,255,.18)}
.field input:user-invalid{border-color:#ff6b6b}
.consent{display:flex;gap:.6em;align-items:flex-start;margin:6px 0 20px;font-size:.86rem;color:var(--muted)}
.consent input{margin-top:.2em;accent-color:var(--cyan-500);width:16px;height:16px;flex:none}
.form-feedback{margin:14px 0 0;padding:12px 14px;border-radius:9px;font-size:.92rem}
.form-feedback.ok{background:rgba(0,201,255,.12);color:var(--cyan-400);border:1px solid rgba(0,201,255,.3)}
.form-feedback.err{background:rgba(255,107,107,.12);color:#ff9a9a;border:1px solid rgba(255,107,107,.3)}
.form-hint{margin:14px 0 0;font-size:.8rem;color:var(--muted-dim)}

/* botão de envio: spinner substitui a seta enquanto envia */
.btn-spinner{
  display:none;width:1.3em;height:1.3em;border-radius:50%;flex:none;
  border:2px solid rgba(4,20,29,.35);border-top-color:#04141d;
  animation:btn-spin .7s linear infinite;
}
.btn.is-loading .btn-label,
.btn.is-loading .ic-arrow{display:none}
.btn.is-loading .btn-spinner{display:inline-block}
@keyframes btn-spin{to{transform:rotate(360deg)}}

/* painel exibido no lugar do formulário após inscrição concluída;
   min-height é aplicado via JS (mesma altura que os campos ocupavam),
   para o cartão não "saltar" de tamanho na troca. */
.signup-success{
  display:none;flex:1;width:100%;
  flex-direction:column;align-items:center;justify-content:center;text-align:center;
  gap:16px;padding:32px 8px;
}
.signup-success:not([hidden]){display:flex}
.success-icon{
  width:88px;height:88px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:rgba(46,230,166,.14);border:1px solid rgba(46,230,166,.4);
  color:#2ee6a6;
}
.success-icon .ic{width:44px;height:44px;fill:currentColor}
.success-title{
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  font-size:1.15rem;color:var(--ink);margin:0;
}
.success-text{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- faq ---------- */
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}
.faq-col{display:grid;gap:10px;align-content:start}
@media (max-width:760px){
  .faq-list{grid-template-columns:1fr}
}
.faq-list details{
  border:1px solid var(--line);border-radius:12px;background:var(--card);
  transition:border-color .2s ease;
}
.faq-list details.is-open{border-color:var(--line-strong)}
.faq-list summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;
  font-family:var(--font-display);font-weight:600;font-size:1rem;letter-spacing:.02em;
  text-transform:uppercase;color:var(--ink);
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary .ic{color:var(--cyan-400);width:1.1em;height:1.1em;flex:none}
.faq-list summary .ic-minus{display:none}
/* microinteração: o + gira 45° e vira × ao abrir */
.faq-list summary .ic-plus{transition:transform .3s cubic-bezier(.4,0,.2,1)}
.faq-list details.is-open summary .ic-plus{transform:rotate(45deg)}
/* acordeão: anima a altura via grid-template-rows */
.faq-list .faq-content{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .34s cubic-bezier(.4,0,.2,1);
}
.faq-list details.is-open .faq-content{grid-template-rows:1fr}
.faq-list .faq-content-inner{overflow:hidden;min-height:0}
.faq-list details p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:.98rem}
@media (prefers-reduced-motion:reduce){
  .faq-list .faq-content,.faq-list summary .ic-plus{transition:none}
}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-950);border-top:1px solid var(--line);padding:60px 0 30px}
.footer-inner{display:grid;grid-template-columns:1fr 2fr;gap:40px}
@media (max-width:820px){.footer-inner{grid-template-columns:1fr;gap:28px}}
.footer-brand p{color:var(--muted-dim);font-size:.9rem;max-width:34ch}
.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px}
.footer-cols h4{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;
  font-size:.78rem;color:var(--cyan-400);margin:0 0 8px;
}
.footer-cols p{color:var(--muted);font-size:.92rem;margin:0}
.footer-col{display:flex;flex-direction:column;align-items:flex-start}
.footer-col-evento{grid-column:1/-1}
.footer-cols p a{color:var(--muted);transition:color .25s ease}
.footer-cols p a:hover{color:var(--cyan-400)}
.footer-col-logo{
  width:auto;height:30px;margin:4px 0 0;opacity:.9;
}
.footer-col-logo-crest{height:44px;margin-top:-4px}
.footer-col-logos{
  list-style:none;margin:4px 0 0;padding:0;
  display:flex;flex-direction:column;align-items:flex-start;gap:14px;
}
.footer-col-logos .footer-col-logo{margin:0}
.footer-legal{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  margin-top:32px;padding-top:22px;border-top:1px solid var(--line);
  font-size:.82rem;color:var(--muted-dim);
}
.footer-legal a{color:var(--muted);transition:color .25s ease}
.footer-legal a:hover{color:var(--cyan-400)}

/* ---------- hover polish (transições suaves) ---------- */
.faq-list summary,.check-list li,.compare-col,.agenda tbody tr,
.footer-cols a,.hero-support .support-logo,.brand img{
  transition:color .25s ease, background-color .25s ease,
             border-color .25s ease, box-shadow .25s ease, opacity .25s ease, transform .25s ease;
}
.faq-list summary:hover{color:var(--cyan-400)}
.check-list li:hover{border-color:var(--line-strong);background:var(--card-hi)}
.brand:hover img,.hero-support:hover .support-logo{opacity:.75}
@media (hover:hover){
  .card,.panel{transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .3s ease,background-color .3s ease}
}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}
/* quando o GSAP assume, ele controla os estilos inline — sem transição do CSS */
.gsap-active .reveal{transition:none}
/* evita flash dos elementos do hero antes da timeline do GSAP assumir */
.js .hero-content > *{opacity:0}
html:not(.js) .hero-content > *{opacity:1}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}