/* ============================================================
   CONGRESSO AUTÊNTICO 2026 — IB100
   Identidade no estilo Dunamis Con: preto + verde-limão neon +
   laranja, tipografia pesada/itálica/expandida (Archivo),
   botões retangulares, blocos de cor sólida alternados.
   ============================================================ */

:root {
  --black:   #0a0a0a;
  --black-2: #141414;
  --ink:     #1c1c1c;
  --orange:  #ff5a1f;   /* laranja — destaque principal */
  --orange-2:#ff8128;   /* laranja claro — variação/gradiente */
  --red:     #e11d12;   /* vermelho — destaque secundário */
  --green:   #c8ff1e;   /* verde-limão — cor secundária/detalhe */
  --sage:    #dde0d8;   /* cinza-claro do bloco "sobre" */
  --white:   #f4f4f0;
  --muted:   #9a9a92;
  --line:    rgba(255, 255, 255, 0.14);

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sans: 'Space Mono', ui-monospace, 'Courier New', monospace;  /* fonte principal */
  --serif: 'Times New Roman', Times, serif;                       /* títulos/acentos */
}

/* títulos em Times New Roman (acento editorial, condensado) */
.section__title, .combo__display, .finalcta__inner h2, .local__title {
  font-family: var(--serif);
  font-stretch: normal;
  letter-spacing: -0.015em;
}

/* tipografia pesada, itálica e expandida (assinatura visual) */
.disp {
  font-family: var(--sans);
  font-weight: 900;
  font-style: italic;
  font-stretch: 125%;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 0.92;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  font-family: var(--sans);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

em { font-style: italic; }
.text-accent { color: var(--orange); }

/* ===================== BUTTONS (retangulares) ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--sans);
  font-weight: 800; font-style: italic; font-stretch: 110%;
  font-size: 0.95rem; letter-spacing: 0.02em; text-transform: uppercase;
  padding: 15px 30px;
  border: 2px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  -webkit-appearance: none; appearance: none;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translate(-2px, -2px); }
.btn--solid { background: var(--orange); color: #0a0a0a; box-shadow: 4px 4px 0 rgba(255,90,31,0.35); }
.btn--solid:hover { box-shadow: 7px 7px 0 rgba(255,90,31,0.35); }
.btn--dark { background: var(--black); color: var(--orange); }
.btn--dark:hover { box-shadow: 6px 6px 0 rgba(10,10,10,0.4); }
.btn--green { background: var(--green); color: #0a0a0a; box-shadow: 4px 4px 0 rgba(200,255,30,0.30); }
.btn--green:hover { box-shadow: 7px 7px 0 rgba(200,255,30,0.30); }
.btn--outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn--outline:hover { background: var(--white); color: var(--black); }
.btn--sm { padding: 10px 18px; font-size: 0.82rem; }
.btn--lg { padding: 18px 38px; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ===================== NAV ===================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(10,10,10,0.82); backdrop-filter: blur(12px); border-bottom-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }

.brand { display: flex; align-items: center; }
.brand__logo { height: 30px; width: auto; display: block; }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a {
  font-weight: 800; font-style: italic; font-stretch: 110%; text-transform: uppercase;
  font-size: 0.92rem; color: var(--white); transition: color 0.2s;
}
.nav__links a:not(.btn):hover { color: var(--orange); }
.nav__links .btn { color: #0a0a0a; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 3px; background: var(--orange); transition: 0.3s var(--ease); }
.nav__toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding: 130px 0 96px; overflow: hidden;
  background-color: var(--black);
  /* padrão tipográfico tipo "tile" da Dunamis */
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.022) 0 2px, transparent 2px 26px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='70'%3E%3Ctext x='6' y='42' font-family='Arial' font-weight='900' font-style='italic' font-size='34' fill='%23171717'%3EA·26%3C/text%3E%3C/svg%3E");
  background-size: auto, 150px 70px;
}
.hero__inner { position: relative; z-index: 2; width: 100%; max-width: 1000px; display: flex; flex-direction: column; align-items: center; text-align: center; }

/* faixa de data / local */
.hero__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  font-weight: 800; font-style: italic; font-stretch: 110%; text-transform: uppercase;
  font-size: clamp(0.78rem, 2vw, 1.05rem); color: var(--white); margin-bottom: 0; justify-content: center;
}
.hero__meta-sep { color: var(--orange); }
.hero__meta--accent { color: var(--red); }

/* sticker (globo b2) — elemento decorativo "colado" na página */
.sticker { position: absolute; z-index: 5; pointer-events: none; height: auto; rotate: -13deg; filter: drop-shadow(0 8px 18px rgba(0,0,0,0.45)); }
.sticker--hero { top: 13%; right: 5%; width: clamp(78px, 9vw, 126px); }
.sticker--sobre { top: 28px; right: 30px; width: clamp(70px, 8vw, 110px); rotate: 11deg; }

.hero__title { display: flex; flex-direction: column; align-items: center; width: fit-content; max-width: 100%; margin: 0 auto 18px; }
.hero__logo { display: block; width: min(560px, 86vw); height: auto; aspect-ratio: 1725 / 403; margin: 0 auto; }
.hero__kicker {
  font-weight: 800; font-style: italic; font-stretch: 110%; text-transform: uppercase;
  font-size: clamp(1rem, 3vw, 1.7rem); letter-spacing: 0.05em; color: var(--muted); margin-bottom: 6px;
}
.hero__name {
  font-weight: 900; font-style: italic; font-stretch: 125%; text-transform: uppercase;
  font-size: clamp(3.2rem, 12vw, 8.4rem); line-height: 0.88; letter-spacing: -0.02em; color: var(--white);
}
.hero__year {
  font-weight: 900; font-style: italic; font-stretch: 125%; text-transform: uppercase;
  font-size: clamp(2rem, 7.5vw, 5rem); line-height: 0.92; margin-top: 2px;
  color: transparent; -webkit-text-stroke: 2px var(--white);
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 36px; }

.hero__scroll {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  font-size: 1.4rem; color: var(--white); animation: bounce 1.8s infinite;
}
@keyframes bounce { 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* ===================== MARQUEE ===================== */
.marquee { background: var(--white); color: var(--orange); overflow: hidden; padding: 13px 0; }
.hero__marquee { position: absolute; bottom: 0; left: 0; right: 0; z-index: 3; }
.marquee__track {
  display: flex; align-items: center; gap: 24px; white-space: nowrap; width: max-content;
  animation: scroll 26s linear infinite;
  font-weight: 900; font-style: italic; font-stretch: 120%; text-transform: uppercase;
  letter-spacing: 0.02em; font-size: 1.05rem;
}
.marquee__globe { height: 20px; width: auto; display: inline-block; vertical-align: middle; }
@keyframes scroll { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* ===================== CONTADOR ===================== */
.countdown { background: var(--black-2); padding: 64px 0; text-align: center; }
.countdown__inner { max-width: 760px; margin: 0 auto; }
.countdown__label {
  font-weight: 800; font-style: italic; font-stretch: 110%; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted); margin-bottom: 26px; font-size: 0.95rem;
}
.countdown__label strong { color: var(--orange); }
.countdown__clock { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: nowrap; }
.cd-unit {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--black); border: 2px solid var(--line); border-radius: 3px;
  padding: 18px 8px; min-width: 92px;
}
.cd-num {
  font-weight: 900; font-style: italic; font-stretch: 125%;
  font-size: clamp(2.2rem, 7vw, 3.6rem); line-height: 1; color: var(--white);
  font-variant-numeric: tabular-nums;
}
.cd-unit small { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); font-weight: 700; font-style: italic; }
.cd-sep { font-weight: 900; font-style: normal; font-size: clamp(1.6rem, 5vw, 2.6rem); color: var(--green); align-self: flex-start; margin-top: 16px; }
.countdown__date { margin-top: 26px; font-weight: 800; font-style: italic; text-transform: uppercase; letter-spacing: 0.03em; color: var(--white); }
.countdown.is-over .countdown__clock { display: none; }
.countdown__over { display: none; font-weight: 900; font-style: italic; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.6rem, 5vw, 2.6rem); color: var(--orange); }
.countdown.is-over .countdown__over { display: block; }


/* ===================== SECTIONS comuns ===================== */
.section { padding: 110px 0; position: relative; }
.section__head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.kicker {
  display: inline-block; font-weight: 800; font-style: italic; font-stretch: 110%;
  font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px;
}
.kicker--lime { color: var(--green); }
.section__title {
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%;
  text-transform: uppercase; font-size: clamp(2.2rem, 6vw, 4rem); line-height: 0.95; letter-spacing: -0.015em;
}
.section__title em { color: var(--orange); }
.section__title--light { color: var(--white); }

/* ===================== SOBRE (bloco claro) ===================== */
.sobre { background: var(--sage); color: var(--ink); overflow: hidden; }
.sobre__bgtext {
  position: absolute; top: 50%; left: -4%; transform: translateY(-50%) rotate(-8deg);
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%;
  font-size: clamp(8rem, 30vw, 26rem); color: rgba(255,90,31,0.55); line-height: 0.8;
  white-space: nowrap; pointer-events: none; z-index: 0;
}
.sobre__inner { position: relative; z-index: 1; }
.sobre__head { text-align: left; max-width: none; margin-bottom: 44px; }
.sobre__head .kicker { color: var(--orange); }
.sobre__head .section__title { color: var(--ink); }
.sobre__head .section__title em { color: var(--orange); }
.sobre__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: start; }
.sobre__lead p { font-size: 1.12rem; margin-bottom: 18px; color: #2a2a2a; }
.sobre__lead strong { font-weight: 900; }
.sobre__lead em { font-weight: 800; font-style: italic; color: #000; }
.sobre__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ecard {
  background: var(--black); color: var(--white); border-radius: 4px; padding: 24px 20px;
  transition: transform 0.3s var(--ease);
}
.ecard:hover { transform: translateY(-5px); }
.ecard span { font-weight: 900; font-style: italic; font-stretch: 125%; font-size: 1.6rem; color: var(--orange); }
.ecard h3 { font-weight: 900; font-style: italic; font-stretch: 115%; text-transform: uppercase; font-size: 1.2rem; margin: 6px 0 8px; }
.ecard p { color: var(--muted); font-size: 0.94rem; }

/* ===================== PRELETORES / LINE-UP (bloco lime) ===================== */
.preletores { background: linear-gradient(165deg, var(--red), #a8140c); color: var(--white); }
.lineup__title {
  font-family: 'Archivo', sans-serif; font-weight: 900; font-style: italic; font-stretch: 125%;
  text-transform: lowercase; font-size: clamp(3.5rem, 13vw, 9rem); line-height: 0.85;
  letter-spacing: -0.02em; text-align: center; color: var(--white);
  width: fit-content; max-width: 100%; margin-left: auto; margin-right: auto;
}
.lineup__desc { max-width: 680px; margin: 18px auto 52px; text-align: center; font-weight: 600; color: rgba(255,255,255,0.88); }
.lineup__desc strong { font-weight: 900; }
.speakers { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; max-width: 980px; margin: 0 auto; }
.speaker { background: var(--black); border-radius: 6px; overflow: hidden; transition: transform 0.35s var(--ease); }
.speaker:hover { transform: translateY(-6px); }
.speaker__photo {
  position: relative; aspect-ratio: 3 / 3.4;
  background: radial-gradient(circle at 50% 30%, #2a2a2a, #0a0a0a);
  display: flex; align-items: flex-end; overflow: hidden;
}
.speaker__photo::before {
  content: attr(data-initials);
  position: absolute; top: 26%; left: 50%; transform: translate(-50%,-50%);
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%;
  font-size: 5rem; color: rgba(255,255,255,0.12);
}
.speaker__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.speaker__tag {
  position: absolute; left: 16px; bottom: 78px; z-index: 2;
  background: var(--orange); color: #0a0a0a; font-weight: 800; font-style: italic; font-size: 0.76rem;
  text-transform: uppercase; padding: 4px 9px; letter-spacing: 0.02em;
}
.speaker__name {
  position: relative; z-index: 2; margin: 0; padding: 0 16px 16px;
  font-weight: 900; font-style: italic; font-stretch: 120%; text-transform: uppercase;
  font-size: 2.1rem; line-height: 0.9; color: var(--orange);
  text-shadow: 0 2px 16px rgba(0,0,0,0.6);
}
.speaker__body { padding: 22px 22px 26px; }
.speaker__role { color: var(--green); font-weight: 800; font-style: italic; font-size: 0.9rem; text-transform: uppercase; margin-bottom: 12px; }
.speaker__bio { color: var(--muted); font-size: 0.96rem; margin-bottom: 16px; }
.speaker__ig { font-weight: 800; font-style: italic; text-transform: uppercase; font-size: 0.88rem; color: var(--white); }
.speaker__ig:hover { color: var(--orange); }

/* ===================== INGRESSOS (bloco preto + grid) ===================== */
.ingressos {
  background-color: var(--black);
  background-image:
    linear-gradient(rgba(255,90,31,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,90,31,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}
.tickets { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 860px; margin: 0 auto; }
.ticket {
  position: relative; background: var(--black-2); border: 2px solid var(--line); border-radius: 6px;
  padding: 34px 30px; display: flex; flex-direction: column; transition: transform 0.3s var(--ease);
}
.ticket:hover { transform: translateY(-5px); }
.ticket--featured { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255,90,31,0.12), 0 30px 60px -30px rgba(255,90,31,0.4); }
.ticket__ribbon {
  position: absolute; top: -2px; right: 18px;
  background: var(--red); color: var(--white); font-weight: 800; font-style: italic; font-size: 0.72rem;
  text-transform: uppercase; padding: 6px 12px; letter-spacing: 0.04em;
}
.ticket__brand { font-weight: 800; font-style: italic; font-size: 0.74rem; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }
.ticket__top h3 { font-weight: 900; font-style: italic; font-stretch: 120%; text-transform: uppercase; font-size: 1.8rem; margin-top: 4px; color: var(--white); }
.ticket__price {
  font-weight: 900; font-style: italic; font-stretch: 125%; font-size: 4rem; line-height: 1;
  margin: 20px 0; display: flex; align-items: flex-start; gap: 4px; color: var(--orange);
}
.ticket__price span { font-size: 1.3rem; margin-top: 8px; }
.ticket__price small { font-size: 0.95rem; font-style: italic; color: var(--muted); align-self: flex-end; margin-bottom: 10px; font-stretch: 100%; }
.ticket__list { list-style: none; margin-bottom: 26px; flex-grow: 1; }
.ticket__list li { padding: 10px 0 10px 26px; position: relative; color: #d4d4cc; font-size: 0.95rem; border-bottom: 1px solid var(--line); }
.ticket__list li::before { content: "→"; position: absolute; left: 0; color: var(--green); font-weight: 900; font-style: italic; }
.ticket__list strong { color: var(--white); }

/* ===================== COMBO (bloco laranja) ===================== */
.combo { background: var(--orange); color: #0a0a0a; overflow: hidden; }
.combo__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.combo__display {
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%;
  text-transform: uppercase; font-size: clamp(3.5rem, 11vw, 8.5rem); line-height: 0.82;
  color: var(--sage); letter-spacing: -0.02em;
}
.combo__display b { color: #0a0a0a; }
.combo__text { font-size: 1.08rem; margin-bottom: 20px; color: #1a1a1a; font-weight: 500; }
.combo__text strong { font-weight: 900; }
.combo__equation { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 24px 0; font-weight: 900; font-style: italic; }
.combo__equation span { background: #0a0a0a; color: var(--orange); padding: 11px 18px; font-size: 0.92rem; letter-spacing: 0.03em; text-transform: uppercase; }
.combo__equation i { font-style: normal; font-size: 1.4rem; }
.combo__equation strong { background: var(--red); color: var(--white); padding: 11px 20px; font-size: 1.15rem; text-transform: uppercase; }
.combo__compare { margin: 24px 0; border-top: 2px solid rgba(0,0,0,0.25); }
.combo__row { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 2px solid rgba(0,0,0,0.25); font-weight: 800; font-style: italic; text-transform: uppercase; }
.combo__old { text-decoration: line-through; opacity: 0.6; }
.combo__row--big { font-size: 1.3rem; }
.combo__row--big strong { font-weight: 900; font-stretch: 125%; font-size: 2rem; }

/* ===================== LOCALIZAÇÃO ===================== */
.local { background: var(--black); padding: 70px 0 110px; }
.local__card {
  display: grid; grid-template-columns: 1.25fr 1fr; align-items: stretch; gap: 0;
  border: 2px solid var(--orange); border-radius: 6px; overflow: hidden;
}
.local__info { padding: 56px 48px; }
.local__title {
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 120%;
  text-transform: uppercase; font-size: clamp(1.8rem, 4.5vw, 3rem); line-height: 0.95; margin-bottom: 18px; color: var(--white);
}
.local__title em { color: var(--orange); }
.local__addr { font-weight: 800; font-style: italic; font-size: 1.4rem; line-height: 1.4; margin-bottom: 28px; text-transform: uppercase; color: var(--white); }
.local__pin {
  position: relative; min-height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  background: var(--orange); color: #0a0a0a;
}
.local__pin-marker {
  width: 20px; height: 20px; border-radius: 50%; background: #0a0a0a;
  animation: pulse 2s infinite;
}
.local__pin-label {
  font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%;
  font-size: 2.6rem; letter-spacing: 0.06em; line-height: 1;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(10,10,10,0.5); }
  70% { box-shadow: 0 0 0 24px rgba(10,10,10,0); }
  100% { box-shadow: 0 0 0 0 rgba(10,10,10,0); }
}

/* ===================== FAQ ===================== */
.faq { background: var(--black-2); }
.faq__list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--black); border: 2px solid var(--line); border-radius: 4px; overflow: hidden; transition: border-color 0.3s; }
.faq__item[open] { border-color: var(--green); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 22px;
  font-weight: 800; font-style: italic; font-stretch: 105%; text-transform: uppercase; font-size: 1rem; position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.7rem; color: var(--green); transition: transform 0.3s var(--ease); }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__answer { padding: 0 22px 22px; color: var(--muted); }
.faq__answer strong { color: var(--white); }

/* ===================== FINAL CTA ===================== */
.finalcta { padding: 110px 0; text-align: center; background: var(--orange); color: #0a0a0a; }
.finalcta__inner h2 { font-family: var(--sans); font-weight: 900; font-style: italic; font-stretch: 125%; text-transform: uppercase; font-size: clamp(2.2rem, 6vw, 4.2rem); line-height: 0.92; }
.finalcta__inner h2 em { color: var(--white); -webkit-text-stroke: 1.5px #0a0a0a; }
.finalcta__inner p { margin: 18px 0 32px; font-size: 1.12rem; font-weight: 500; }
.finalcta .btn--solid { background: #0a0a0a; color: var(--orange); box-shadow: 5px 5px 0 rgba(0,0,0,0.25); }

/* ===================== FOOTER (minimalista) ===================== */
.footer { background: var(--black); padding: 64px 0 48px; border-top: 1px solid var(--line); }
.footer__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 26px; }
.footer__globe { width: 48px; height: auto; display: block; }
.footer__logo { display: block; line-height: 0; }
.footer__logo img { height: 30px; width: auto; display: block; }
.footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; }
.footer__links a {
  color: var(--muted); font-weight: 700; font-style: italic; text-transform: uppercase;
  font-size: 0.82rem; letter-spacing: 0.06em; transition: color 0.2s;
}
.footer__links a:hover { color: var(--orange); }
.footer__copy { color: #6c6c66; font-size: 0.78rem; letter-spacing: 0.02em; }

/* ===================== SHADER BACKGROUNDS (WebGL) ===================== */
.shader-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  display: block; z-index: 0; border: 0;
}
.shader-overlay { position: absolute; inset: 0; z-index: 1; pointer-events: none; }

/* Hero: conteúdo acima do canvas + vinheta p/ leitura */
.hero .hero__inner { position: relative; z-index: 2; }
.hero .hero__scroll { z-index: 2; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(110% 110% at 50% 50%, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0.14) 55%, rgba(10,10,10,0) 84%),
    linear-gradient(180deg, rgba(10,10,10,0.08) 0%, rgba(10,10,10,0.04) 40%, rgba(10,10,10,0.42) 100%);
}
/* legibilidade do texto sobre as linhas (sem sombra no título) */
.hero__meta, .hero__kicker { text-shadow: 0 2px 18px rgba(10,10,10,0.9), 0 0 8px rgba(10,10,10,0.7); }

/* Ingressos: shader topográfico ao fundo */
.ingressos { overflow: hidden; }
.ingressos .container { position: relative; z-index: 2; }
.ingressos .shader-overlay { background: linear-gradient(180deg, rgba(10,10,10,0.50), rgba(10,10,10,0.74)); }

/* CTA final: shader fluido — bloco escuro em vez do lime */
.finalcta { position: relative; overflow: hidden; }
.finalcta__inner { position: relative; z-index: 2; }
.finalcta--shader { background: #0a0a0a; color: var(--white); }
.finalcta--shader .shader-overlay { background: radial-gradient(85% 85% at 50% 50%, rgba(10,10,10,0.30), rgba(10,10,10,0.78)); }
.finalcta--shader h2 { color: var(--white); }
.finalcta--shader h2 em { color: var(--orange); -webkit-text-stroke: 0; }
.finalcta--shader p { color: #cfcfc6; }
.finalcta--shader .btn--solid { background: var(--orange); color: #0a0a0a; box-shadow: 5px 5px 0 rgba(255,90,31,0.3); }

/* ===================== REVEAL ===================== */
/* padrão: blur reveal (repetível ao scrollar) */
.reveal {
  opacity: 0; filter: blur(12px); transform: translateY(20px) scale(0.985);
  transition: opacity 0.6s var(--ease), filter 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-revealed { opacity: 1; filter: blur(0); transform: none; }
/* variante pixelada (só em algumas dobras) — sem blur, o canvas cuida do reveal */
.reveal--px { filter: none; transform: none; transition: opacity 0.15s linear; }
.pixel-canvas { position: absolute; inset: 0; z-index: 9; pointer-events: none; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 920px) {
  .nav__links {
    position: fixed; top: 78px; right: 0; flex-direction: column; align-items: stretch;
    width: min(80vw, 330px); height: calc(100vh - 78px); background: var(--black-2);
    border-left: 2px solid var(--orange); padding: 28px 26px; gap: 6px;
    transform: translateX(100%); transition: transform 0.35s var(--ease);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a { padding: 13px 0; font-size: 1.1rem; }
  .nav__links .btn { margin-top: 12px; justify-content: center; }
  .nav__toggle { display: flex; }

  .hero { padding: 116px 0 80px; }
  .sobre__grid { grid-template-columns: 1fr; gap: 32px; }
  .speakers, .tickets { grid-template-columns: 1fr; max-width: 480px; }
  .ticket { padding: 30px 26px; }
  .combo__grid { grid-template-columns: 1fr; gap: 24px; }
  .combo__display { font-size: clamp(3rem, 18vw, 6rem); }
  .local__card { grid-template-columns: 1fr; }
  .local__pin { min-height: 180px; order: -1; }
}
@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .section { padding: 60px 0; }

  /* Hero */
  .hero { padding: 96px 0 70px; }
  .sticker--hero { top: 9%; right: 1%; width: 66px; }
  .sticker--sobre { top: 14px; right: 12px; width: 58px; }
  .hero__title { margin-bottom: 14px; }
  .hero__logo { width: 90%; }
  .hero__meta { font-size: 0.72rem; gap: 7px; }
  .hero__actions { margin-top: 24px; width: 100%; flex-direction: column; gap: 12px; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__actions .btn--solid { padding: 22px 24px; font-size: 1.08rem; box-shadow: 5px 5px 0 rgba(255,90,31,0.35); }
  .hero__actions .btn--green { padding: 13px 24px; font-size: 0.88rem; }

  /* Marquee */
  .marquee { padding: 11px 0; }
  .marquee__track { font-size: 0.9rem; gap: 18px; }

  /* Contador */
  .countdown { padding: 48px 0; }
  .countdown__label { font-size: 0.8rem; margin-bottom: 20px; }
  .countdown__clock { gap: 8px; }
  .cd-unit { min-width: 62px; padding: 13px 4px; }
  .cd-sep { display: none; }
  .cd-num { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .countdown__date { font-size: 0.82rem; }

  /* Títulos de seção */
  .section__head { margin-bottom: 38px; }
  .section__title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .section__desc { font-size: 0.96rem; }

  /* Sobre */
  .sobre__cards { grid-template-columns: 1fr; }
  .sobre__head { margin-bottom: 30px; }
  .sobre__lead p { font-size: 1rem; margin-bottom: 14px; }
  .sobre__bgtext { font-size: clamp(6rem, 42vw, 12rem); opacity: 0.42; }
  .ecard { padding: 20px 18px; }

  /* Line-up */
  .lineup__title { font-size: clamp(2.6rem, 17vw, 4.2rem); }
  .lineup__desc { font-size: 0.95rem; margin-bottom: 36px; }
  .speaker__name { font-size: 1.7rem; }
  .speaker__photo::before { font-size: 4rem; }
  .speaker__body { padding: 20px 20px 24px; }

  /* Ingressos */
  .ticket { padding: 26px 22px; }
  .ticket__top h3 { font-size: 1.6rem; }
  .ticket__price { font-size: 3rem; }

  /* Combo */
  .combo__display { font-size: clamp(2.4rem, 15vw, 4rem); }
  .combo__text { font-size: 1rem; }
  .combo__equation { gap: 10px; }
  .combo__row--big strong { font-size: 1.7rem; }

  /* Localização */
  .local { padding: 50px 0 70px; }
  .local__info { padding: 32px 22px; }
  .local__title { font-size: clamp(1.5rem, 7vw, 2.1rem); }
  .local__addr { font-size: 1.05rem; }
  .local__pin { min-height: 140px; gap: 14px; }
  .local__pin-label { font-size: 1.8rem; }

  /* FAQ */
  .faq__item summary { font-size: 0.92rem; padding: 18px 48px 18px 18px; }
  .faq__answer { padding: 0 18px 18px; }

  /* CTA final */
  .finalcta { padding: 72px 0; }
  .finalcta__inner h2 { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .finalcta__inner p { font-size: 1rem; }

  .footer__bottom { flex-direction: column; }
}

@media (max-width: 380px) {
  .container { padding: 0 14px; }
  .hero__name { font-size: clamp(1.7rem, 11vw, 2.5rem); font-stretch: 100%; }
  .hero__year { font-size: clamp(1.4rem, 8.5vw, 2.1rem); font-stretch: 100%; }
  .section__title { font-size: clamp(1.6rem, 8vw, 2.1rem); }
  .lineup__title { font-size: clamp(2.2rem, 17vw, 3.4rem); }
  .combo__display { font-size: clamp(2rem, 15vw, 3.2rem); }
  .ticket__price { font-size: 2.6rem; }
  .cd-unit { min-width: 58px; padding: 12px 3px; }
  .countdown__clock { gap: 7px; }
  .cd-num { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
  .reveal { opacity: 1 !important; filter: none !important; transform: none !important; }
  html { scroll-behavior: auto; }
}