/* =====================================================================
   A ÚLTIMA CHAMADA — P4 Formaturas
   Estética "dossiê / comunicado interno" · dark + laranja-brasa
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root{
  --bg:        #0d0a09;
  --bg-2:      #14100d;
  --panel:     #1a1512;
  --panel-2:   #100c0a;
  --ink:       #ece4d6;
  --ink-dim:   #a99e8c;
  --ink-mute:  #7d7365;
  --orange:    #e9631e;
  --orange-2:  #f0842f;
  --cta:       #ee4b34;
  --cta-hover: #f2624c;
  --line:      rgba(233,99,30,.34);
  --line-soft: rgba(236,228,214,.12);
  --stamp:     #e9631e;

  --font-display: 'Anton', 'Arial Narrow', system-ui, sans-serif;
  --font-head:    'Oswald', 'Arial Narrow', system-ui, sans-serif;
  --font-stamp:   'Special Elite', 'Courier New', monospace;
  --font-body:    'Courier Prime', 'Courier New', monospace;

  --wrap: 1180px;
  --radius: 10px;
  --shadow: 0 18px 40px rgba(0,0,0,.55);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
  /* textura granulada sutil de "papel/dossiê" */
  background-image:
    radial-gradient(circle at 15% 10%, rgba(233,99,30,.06), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(233,99,30,.05), transparent 45%),
    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' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }

/* ---------- Acessibilidade ---------- */
.skip-link{
  position:absolute; left:-999px; top:0; z-index:200;
  background:var(--cta); color:#fff; padding:.7rem 1.2rem; font-family:var(--font-stamp);
}
.skip-link:focus{ left:12px; top:12px; }
:focus-visible{ outline:3px solid var(--orange-2); outline-offset:3px; border-radius:3px; }

/* ---------- Layout helpers ---------- */
.wrap{ width:min(var(--wrap), 92%); margin-inline:auto; }
.display{ font-family:var(--font-display); font-weight:400; letter-spacing:.5px; line-height:.98; text-transform:uppercase; }
.hl{ color:var(--orange); }
.center{ text-align:center; }
.section{ padding:clamp(3.5rem,8vw,6.5rem) 0; position:relative; }

.sec-title{
  font-size:clamp(1.9rem,6vw,3.4rem);
  color:var(--ink);
  margin-bottom:1.4rem;
  text-shadow:2px 2px 0 rgba(0,0,0,.4);
}
.kicker{
  font-family:var(--font-stamp); color:var(--orange); text-transform:uppercase;
  letter-spacing:2px; font-size:.82rem; margin-bottom:1rem;
}
.eyes{ letter-spacing:-2px; margin-right:.4rem; }

/* ---------- Botões ---------- */
.btn{
  display:inline-block; font-family:var(--font-head); font-weight:700; text-transform:uppercase;
  letter-spacing:1px; cursor:pointer; border:none; transition:transform .15s ease, background .2s ease, box-shadow .2s ease;
  border-radius:999px; text-align:center;
}
.btn-cta{
  background:var(--cta); color:#fff; padding:.85rem 1.7rem; font-size:1rem;
  box-shadow:0 8px 22px rgba(238,75,52,.35);
}
.btn-cta:hover{ background:var(--cta-hover); transform:translateY(-2px); }
.btn-lg{ padding:1.05rem 2.3rem; font-size:1.12rem; }
.btn-ghost{
  background:transparent; color:var(--ink); border:1.5px solid var(--line);
  padding:.8rem 1.6rem; font-size:.95rem; font-family:var(--font-stamp); letter-spacing:1px;
}
.btn-ghost:hover{ border-color:var(--orange); color:var(--orange); }

/* ---------- Carimbos / selos ---------- */
.stamp{
  font-family:var(--font-stamp); text-transform:uppercase; color:var(--stamp);
  border:2.5px solid var(--stamp); padding:.45rem .7rem; line-height:1.05; font-size:.72rem;
  letter-spacing:1px; text-align:center; opacity:.72; border-radius:4px;
  transform:rotate(-8deg); display:inline-block; position:absolute; z-index:3;
  mix-blend-mode:screen; pointer-events:none;
}
.stamp--memo{ top:1.2rem; left:1rem; }
.stamp--tr{ top:1.2rem; right:1rem; left:auto; transform:rotate(7deg); }
.stamp--liberado{ transform:rotate(9deg); position:static; margin-bottom:1rem; }
.stamp--round{
  border-radius:50%; width:96px; height:96px; display:flex; align-items:center; justify-content:center;
  right:-6px; bottom:-14px; transform:rotate(-12deg); font-size:.66rem; padding:.5rem;
}

/* ---------- Fitas (tape) ---------- */
.photo{ position:relative; }
.photo--taped::before,
.photo--taped::after{
  content:""; position:absolute; width:78px; height:26px; z-index:4;
  background:rgba(233,222,200,.22); border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(1px);
}
.photo--taped::before{ top:-12px; left:14px; transform:rotate(-7deg); }
.photo--taped::after{ bottom:-12px; right:14px; transform:rotate(-6deg); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(13,10,9,.94);
  border-bottom:1px solid var(--line-soft);
  transition:padding .25s ease, background .25s ease;
}
.site-header.scrolled{ background:rgba(13,10,9,.99); box-shadow:0 6px 20px rgba(0,0,0,.4); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding:.85rem 0; gap:1rem; }

.brand{ display:flex; align-items:center; gap:.6rem; }
.brand-logo{ height:46px; width:auto; display:block; }
.brand-txt{ font-family:var(--font-stamp); letter-spacing:3px; font-size:.7rem; color:var(--ink-dim); }

.nav-menu{ display:flex; align-items:center; gap:1.5rem; }
.nav-menu > li > a{
  font-family:var(--font-stamp); text-transform:uppercase; font-size:.78rem; letter-spacing:1.5px;
  color:var(--ink-dim); transition:color .2s ease; padding:.3rem 0; position:relative;
}
.nav-menu > li > a:hover{ color:var(--orange); }
.nav-menu > li.nav-cta > a,
.nav-menu > li.nav-cta > a:hover{ color:#fff; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer;
  padding:8px; z-index:110;
}
.nav-toggle span{ width:26px; height:2.5px; background:var(--ink); transition:.3s; border-radius:2px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

/* Scroll offset por conta do header fixo */
:where(section[id]){ scroll-margin-top:80px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; padding:clamp(2.2rem,6vw,4rem) 0 clamp(2.5rem,6vw,4rem); overflow:hidden;
  background:linear-gradient(180deg, #120d0b, var(--bg)); }
.hero-grid{ display:grid; grid-template-columns:1.05fr 1fr; gap:clamp(1.5rem,4vw,3rem); align-items:center; }
.hero-title{ margin:.2rem 0 1.1rem;
  font-family:var(--font-display); font-size:clamp(2.6rem,9vw,5rem); line-height:.95;
  color:var(--ink); text-transform:uppercase; text-shadow:2px 2px 0 rgba(0,0,0,.45); }
.hero-logo{ width:min(100%, 540px); height:auto; display:block;
  filter:drop-shadow(0 10px 22px rgba(0,0,0,.55)); }
.hero-sub{ font-family:var(--font-stamp); text-transform:uppercase; letter-spacing:1px;
  font-size:clamp(.95rem,2.4vw,1.25rem); color:var(--ink-dim); line-height:1.5; }
.hero-actions{ display:flex; align-items:center; gap:1.2rem; margin-top:1.8rem; flex-wrap:wrap; }
.tag-limit{ font-family:var(--font-stamp); text-transform:uppercase; color:var(--orange);
  font-size:.78rem; letter-spacing:1.5px; line-height:1.15; }
.tag-limit--inline{ line-height:1.3; }

.hero-media{ position:relative; }
.photo--hero img{ border-radius:8px; border:1px solid var(--line-soft);
  box-shadow:var(--shadow); filter:saturate(1.05) contrast(1.03); }
.note-card{
  position:absolute; top:-14px; right:-8px; background:#efe7d6; color:#1a1512;
  font-family:var(--font-stamp); font-size:.6rem; line-height:1.25; text-transform:uppercase;
  padding:.6rem .7rem; transform:rotate(4deg); box-shadow:0 8px 18px rgba(0,0,0,.5); z-index:5;
  border-left:3px solid var(--cta);
}
.note-card strong{ font-size:.72rem; color:#000; }

/* Barra de datas */
.datebar{
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem; flex-wrap:wrap;
  margin-top:clamp(1.8rem,5vw,3rem); padding:1.3rem 1.6rem;
  border:1px solid var(--line); border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(26,21,18,.7), rgba(16,12,10,.7));
}
.datebar-dates{ display:flex; align-items:center; gap:1.2rem; }
.dateblock{ display:flex; flex-direction:column; }
.d-num{ font-size:clamp(1.9rem,5vw,2.8rem); color:var(--orange); }
.d-lbl{ font-family:var(--font-stamp); font-size:.72rem; letter-spacing:2px; color:var(--ink-dim);
  border-top:2px solid var(--line); padding-top:.2rem; margin-top:.15rem; }
.datebar-sep{ width:1px; height:46px; background:var(--line); }
.datebar-txt{ font-family:var(--font-stamp); text-transform:uppercase; letter-spacing:1px;
  font-size:.95rem; color:var(--ink-dim); }
.datebar-cta{ display:flex; flex-direction:column; align-items:flex-start; gap:.5rem; }

/* ============================================================
   O EVENTO
   ============================================================ */
.sec-evento{ background:var(--bg); }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(1.5rem,5vw,3.5rem); align-items:center; }
.photo--taped img{ border-radius:4px; border:6px solid #efe7d6; box-shadow:var(--shadow);
  transform:rotate(-1.5deg); filter:saturate(1.04); }
.evento-copy{ position:relative; }
.evento-copy p{ margin-bottom:1rem; color:var(--ink-dim); font-size:1.02rem; }
.evento-copy p strong{ color:var(--ink); }

/* ============================================================
   PARA QUEM É
   ============================================================ */
.sec-paraquem{ background:linear-gradient(180deg, #0b0f14, #0d0a09); }
.pq-cards{ margin-top:2.5rem; }
.card{
  background:linear-gradient(180deg, rgba(26,21,18,.55), rgba(12,9,8,.55));
  border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem;
  box-shadow:0 10px 28px rgba(0,0,0,.35);
}
.pq-card{ display:grid; grid-template-columns:1fr 150px; gap:1.4rem; align-items:center; }
.pq-num{ font-size:clamp(1.8rem,5vw,2.6rem); margin-bottom:.7rem; color:var(--ink); }
.pq-text p{ color:var(--ink-dim); margin-bottom:.7rem; font-size:.97rem; }
.photo--sm img{ border-radius:6px; border:1px solid var(--line-soft); box-shadow:var(--shadow);
  width:100%; object-fit:cover; aspect-ratio:1/1; }

/* ============================================================
   O QUE TE ESPERA
   ============================================================ */
.sec-experiencia{ background:var(--bg); }
.features{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(150px,1fr)); gap:1rem;
  margin:2.5rem 0;
}
.feature{
  border:1px solid var(--line); border-radius:8px; padding:1.3rem 1.1rem; position:relative;
  background:rgba(20,16,13,.5); transition:transform .2s ease, border-color .2s ease;
}
.feature:hover{ transform:translateY(-4px); border-color:var(--orange); }
.feat-ico{ font-size:1.7rem; display:block; }
.feat-num{ position:absolute; top:.9rem; right:1rem; font-size:2rem; color:var(--line);
  -webkit-text-stroke:1px var(--orange); color:transparent; }
.feat-t{ font-family:var(--font-stamp); text-transform:uppercase; color:var(--orange);
  font-size:.95rem; letter-spacing:1px; margin:.7rem 0 .4rem; }
.feature p{ color:var(--ink-dim); font-size:.9rem; line-height:1.5; }

/* Galeria */
.gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:.8rem; }
.gal img{ border-radius:6px; width:100%; aspect-ratio:3/2; object-fit:cover;
  border:1px solid var(--line-soft); box-shadow:0 8px 20px rgba(0,0,0,.4);
  transition:transform .25s ease; }
.gal:hover img{ transform:scale(1.03); }

/* ============================================================
   CTA BAND
   ============================================================ */
.sec-ctaband{ background:linear-gradient(180deg,#100c0a,#171009); }
.ctaband{
  display:grid; grid-template-columns:1.3fr 1fr; gap:2rem; align-items:center;
  border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.6rem,4vw,2.6rem);
  background:rgba(20,15,11,.6); position:relative;
}
.ctaband-title{ font-size:clamp(1.5rem,4.5vw,2.6rem); color:var(--ink); line-height:1.05; }
.ctaband-side{ display:flex; flex-direction:column; gap:1.2rem; align-items:flex-start; }
.trust li{ font-family:var(--font-stamp); font-size:.82rem; color:var(--ink-dim);
  letter-spacing:.5px; margin-bottom:.35rem; }
.trust span{ color:var(--orange); margin-right:.4rem; }

/* ============================================================
   INGRESSOS
   ============================================================ */
.sec-ingressos{ background:var(--bg); }
.ingressos-box{
  position:relative; max-width:820px; margin-inline:auto; text-align:center;
  border:1px solid var(--line); border-radius:14px; padding:clamp(2rem,5vw,3.2rem);
  background:linear-gradient(180deg, rgba(26,21,18,.7), rgba(14,10,9,.85));
  box-shadow:var(--shadow);
}
.ingressos-box .sec-title{ margin-top:.3rem; }
.ingressos-lead{ color:var(--ink-dim); max-width:52ch; margin:0 auto 1.8rem; }

/* Cards de seleção de turma */
.ticket-cards{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem;
  max-width:600px; margin:0 auto 1.5rem; }
.ticket-card{ display:flex; flex-direction:column; align-items:center; gap:.35rem;
  border:1.5px solid var(--line); border-radius:14px; padding:1.7rem 1rem 1.5rem;
  background:linear-gradient(180deg, rgba(26,21,18,.65), rgba(14,10,9,.65));
  transition:transform .18s ease, border-color .2s ease, box-shadow .2s ease; }
.ticket-card:hover, .ticket-card:focus-visible{ transform:translateY(-4px);
  border-color:var(--orange); box-shadow:0 14px 30px rgba(0,0,0,.4); }
.tc-date{ font-size:clamp(2rem,6vw,2.9rem); color:var(--orange); line-height:1; }
.tc-day{ font-family:var(--font-body); font-size:.82rem; letter-spacing:.5px; color:var(--ink); }
.tc-turma{ font-family:var(--font-stamp); letter-spacing:2px; font-size:.82rem; color:var(--ink-dim);
  border-top:1px solid var(--line); padding-top:.4rem; margin-top:.15rem; }
.tc-cta{ margin-top:.8rem; background:var(--cta); color:#fff; font-family:var(--font-head);
  font-weight:700; text-transform:uppercase; letter-spacing:.5px; font-size:.88rem;
  padding:.7rem 1.25rem; border-radius:999px; box-shadow:0 6px 16px rgba(238,75,52,.32); }
.ticket-card:hover .tc-cta{ background:var(--cta-hover); }
.ingressos-info{ font-family:var(--font-stamp); color:var(--ink-dim); letter-spacing:.5px;
  font-size:.9rem; margin-bottom:1.3rem; }
.ingressos-dates{ display:flex; justify-content:center; align-items:center; gap:2rem;
  flex-wrap:wrap; margin-bottom:2rem; }
.idate{ display:flex; flex-direction:column; }
.idate .d-num{ color:var(--orange); }
.iinfo{ text-align:left; font-size:.92rem; color:var(--ink-dim); border-left:2px solid var(--line);
  padding-left:1.2rem; }
.iinfo strong{ color:var(--ink); }
.ingressos-actions{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }
.ingressos-note{ font-family:var(--font-stamp); font-size:.76rem; color:var(--ink-mute);
  margin-top:1.2rem; letter-spacing:.5px; }

/* ============================================================
   FAQ
   ============================================================ */
.sec-faq{ background:linear-gradient(180deg,#0d0a09,#100c0a); }
.faq-wrap{ max-width:760px; }
.faq-item{
  border:1px solid var(--line-soft); border-left:3px solid var(--line);
  border-radius:8px; margin-bottom:.8rem; background:rgba(20,16,13,.45); overflow:hidden;
}
.faq-item summary{
  cursor:pointer; padding:1.1rem 1.3rem; font-family:var(--font-head); font-weight:600;
  font-size:1.02rem; color:var(--ink); list-style:none; display:flex; justify-content:space-between;
  align-items:center; gap:1rem; transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family:var(--font-display); color:var(--orange);
  font-size:1.5rem; transition:transform .25s ease; }
.faq-item[open] summary::after{ transform:rotate(45deg); }
.faq-item summary:hover{ color:var(--orange); }
.faq-item[open]{ border-left-color:var(--orange); }
.faq-a{ padding:0 1.3rem 1.2rem; color:var(--ink-dim); font-size:.96rem; }
.faq-a a{ color:var(--orange); text-decoration:underline; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--panel-2); border-top:1px solid var(--line); padding-top:3rem; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:2rem; padding-bottom:2rem; }
.foot-logo{ height:112px; width:auto; margin-bottom:1rem; }
.foot-name{ font-family:var(--font-stamp); letter-spacing:1px; margin-bottom:.7rem; font-size:.85rem; }
.foot-slogan{ color:var(--ink-mute); font-size:.9rem; }
.foot-h{ font-family:var(--font-stamp); text-transform:uppercase; letter-spacing:2px;
  color:var(--orange); font-size:.8rem; margin-bottom:.6rem; margin-top:1rem; }
.foot-h:first-child{ margin-top:0; }
.foot-col p{ color:var(--ink-dim); font-size:.9rem; line-height:1.7; }
.foot-col a{ color:var(--ink); }
.foot-col a:hover{ color:var(--orange); }
.footer-bottom{
  display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap;
  border-top:1px solid var(--line-soft); padding:1.2rem 0; font-size:.82rem; color:var(--ink-mute);
}
.footer-links a:hover{ color:var(--orange); }

/* ---------- WhatsApp float ---------- */
.whats-float{
  position:fixed; right:20px; bottom:20px; z-index:120;
  width:56px; height:56px; border-radius:50%; background:#25d366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.4); transition:transform .2s ease;
}
.whats-float:hover{ transform:scale(1.08); }

/* ============================================================
   ANIMAÇÃO DE ENTRADA (reveal)
   ============================================================ */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-media{ order:-1; max-width:460px; }
  .grid-2{ grid-template-columns:1fr; }
  .photo--taped img{ transform:none; }
  .ctaband{ grid-template-columns:1fr; }
  .features{ grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); }
  .footer-grid{ grid-template-columns:1fr 1fr; }

  /* Nav mobile / tablet */
  .nav-toggle{ display:flex; }
  .nav-menu{
    position:fixed; top:0; right:0; bottom:0; left:auto;
    width:min(82vw, 320px);
    flex-direction:column; justify-content:center; align-items:flex-start;
    gap:1.6rem; background:rgba(13,10,9,.98); backdrop-filter:blur(8px);
    padding:2rem; transform:translateX(101%); transition:transform .3s ease;
    border-left:1px solid var(--line);
  }
  .nav-menu.open{ transform:translateX(0); }
  .nav-menu > li > a{ font-size:1rem; }
}

@media (max-width: 720px){
  .datebar{ flex-direction:column; align-items:flex-start; }
  .datebar-cta{ align-items:stretch; width:100%; }
  .datebar-cta .btn{ width:100%; }
  .gallery{ grid-template-columns:1fr 1fr; }
  .pq-card{ grid-template-columns:1fr; }
  .photo--sm{ max-width:220px; }
  .ticket-cards{ grid-template-columns:1fr; max-width:340px; }
  .ingressos-dates{ gap:1.2rem; }
  .iinfo{ border-left:none; border-top:2px solid var(--line); padding:1rem 0 0; text-align:center; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  .hero-actions{ gap:.9rem; }
}

@media (max-width: 420px){
  .brand-txt{ display:none; }
  .gallery{ grid-template-columns:1fr; }
  .btn-lg{ width:100%; }
  .hero-actions .btn{ width:100%; }
}

/* ============================================================
   REDUÇÃO DE MOVIMENTO
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}