/* ===== HPRESSURE — brutal industrial ===== */
:root {
  --black: #0a0a0a;
  --charcoal: #1a1a1d;
  --steel: #3a3d40;
  --silver: #bdbdbf;
  --white: #f2f2f2;
  --red: #e30613; /* vermelho oficial HPRESSURE (PROJECT_CONTEXT) */
  --scene-h: 320vh;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
h1, h2, h3, .btn, .spec-n, .big-date, .artist, .loader-txt {
  font-family: 'Anton', 'Space Grotesk', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: .92;
}
em { font-style: normal; color: var(--red); }
a { color: inherit; }
::selection { background: var(--red); color: var(--black); }

/* ===== Loader ===== */
#loader {
  position: fixed; inset: 0; z-index: 99;
  background: var(--black);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  transition: opacity .5s steps(5), visibility .5s;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-hp { width: 90px; filter: drop-shadow(0 0 24px rgba(243,6,19,.5)); }
.loader-txt { font-size: 18px; letter-spacing: .35em; color: var(--silver); }
.blink { animation: blink 1s steps(2) infinite; color: var(--red); }
@keyframes blink { 50% { opacity: 0; } }
.loader-bar { width: 220px; height: 4px; background: var(--charcoal); overflow: hidden; }
.loader-bar span { display: block; height: 100%; width: 40%; background: var(--red); animation: load 0.9s steps(12) infinite alternate; }
@keyframes load { from { transform: translateX(-60%);} to { transform: translateX(320%);} }

/* ===== Nav ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px;
  background: linear-gradient(rgba(10,10,10,.92), rgba(10,10,10,0));
}
.nav-logo img { height: 30px; display: block; mix-blend-mode: screen; }
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  text-decoration: none; font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--silver); transition: color .15s steps(2);
}
.nav-links a:hover { color: var(--red); }

/* ===== Botões ===== */
.btn {
  display: inline-block;
  background: var(--red);
  color: var(--black);
  font-size: 15px;
  letter-spacing: .08em;
  padding: 12px 22px;
  border: 0; text-decoration: none; cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: transform .12s steps(2), background .12s steps(2);
}
.btn:hover { background: var(--white); transform: translate(-2px, -2px); }
.btn-big { font-size: 20px; padding: 18px 34px; }

/* ===== Cenas de scroll ===== */
.scroll-scene { height: var(--scene-h); position: relative; }
.sticky-stage { position: sticky; top: 0; height: 100vh; overflow: hidden; background: var(--black); }
.frame-canvas { width: 100%; height: 100%; display: block; }

/* scanlines por cima do vídeo */
.scanlines {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,.22) 3px 4px);
}

.overlay-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; pointer-events: none;
  opacity: 0; padding: 0 6vw;
}
.overlay-text h2 { font-size: clamp(44px, 9vw, 128px); text-shadow: 0 6px 50px rgba(0,0,0,.9); }
.hero-logo { width: min(78vw, 900px); mix-blend-mode: screen; filter: drop-shadow(0 8px 60px rgba(0,0,0,.9)); }
.tagline { margin-top: 18px; font-size: clamp(12px, 1.8vw, 18px); letter-spacing: .5em; color: var(--red); font-weight: 700; text-transform: uppercase; }
.artist { font-size: clamp(64px, 14vw, 200px); color: var(--white); -webkit-text-stroke: 0; }
.big-date { font-family: 'Anton', sans-serif; font-size: clamp(80px, 18vw, 260px); color: var(--red); line-height: .9; }
.kicker {
  font-size: 12px; font-weight: 700; letter-spacing: .35em; text-transform: uppercase;
  color: var(--red); margin-bottom: 18px;
}
.scroll-hint {
  position: absolute; bottom: 5vh; font-size: 12px; letter-spacing: .3em; color: var(--silver);
  animation: bob 1.6s steps(4) infinite;
}
@keyframes bob { 0%,100% { transform: translateY(0);} 50% { transform: translateY(8px);} }

.scroll-scene::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 18vh;
  background: linear-gradient(transparent, var(--black));
  pointer-events: none;
}

/* ===== Faixa de perigo + marquee ===== */
.hazard {
  height: 14px;
  background: repeating-linear-gradient(-45deg, var(--red) 0 18px, var(--black) 18px 36px);
  border-top: 1px solid #000; border-bottom: 1px solid #000;
}
.marquee { overflow: hidden; border-bottom: 1px solid var(--charcoal); padding: 12px 0; background: #0d0d0e; }
.marquee-track { display: flex; white-space: nowrap; animation: marquee 24s linear infinite; }
.marquee-track span {
  font-family: 'Anton', sans-serif; font-size: 20px; letter-spacing: .22em;
  color: var(--steel); text-transform: uppercase;
}
@keyframes marquee { from { transform: translateX(0);} to { transform: translateX(-50%);} }

/* ===== Seções ===== */
.section { max-width: 1200px; margin: 0 auto; padding: 120px 28px; }
.section h2 { font-size: clamp(48px, 7vw, 110px); margin-bottom: 24px; }
.lead { color: var(--silver); font-size: 18px; max-width: 640px; }

/* Manifesto */
.manifesto { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; }
.manifesto-txt p { color: var(--silver); font-size: 17px; margin-bottom: 18px; border-left: 2px solid var(--charcoal); padding-left: 18px; }
.manifesto-txt strong { color: var(--white); }
.manifesto-txt .red { color: var(--red); font-weight: 700; letter-spacing: .12em; border-color: var(--red); }
.specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--charcoal); border: 1px solid var(--charcoal); margin-top: 70px; }
.spec { background: var(--black); padding: 28px 10px; text-align: center; }
.spec-n { display: block; font-size: clamp(34px, 5vw, 64px); color: var(--red); }
.spec-l { font-size: 12px; letter-spacing: .3em; color: var(--silver); }

/* Evento */
.event { border: 1px solid var(--steel); padding: 40px; position: relative; background: linear-gradient(160deg, #101012, #0a0a0a); }
.event::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px;
  background: repeating-linear-gradient(-45deg, var(--red) 0 14px, transparent 14px 28px);
}
.event-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .3em;
  color: var(--black); background: var(--red); padding: 6px 14px; margin-bottom: 18px;
}
.event-head h2 { font-size: clamp(56px, 9vw, 130px); }
.event-loc { color: var(--silver); font-size: 13px; letter-spacing: .18em; margin: 14px 0 30px; }
.event-info { list-style: none; border-top: 1px solid var(--charcoal); margin-bottom: 34px; }
.event-info li {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 14px 0; border-bottom: 1px solid var(--charcoal);
}
.event-info span { font-size: 12px; letter-spacing: .28em; color: var(--steel); }
.event-info strong { font-family: 'Anton', sans-serif; font-size: 20px; letter-spacing: .06em; font-weight: 400; }

/* Comunidade */
.community { margin: 36px 0 60px; }
.community-note { margin-top: 12px; font-size: 13px; color: var(--steel); letter-spacing: .06em; }
.future { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--charcoal); border: 1px solid var(--charcoal); }
.future-item {
  background: var(--black); padding: 26px 18px;
  font-family: 'Anton', sans-serif; font-size: 22px; letter-spacing: .05em; text-transform: uppercase;
}
.future-item span { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 11px; letter-spacing: .3em; color: var(--red); margin-bottom: 8px; }

/* ===== Footer ===== */
.footer { text-align: center; padding: 60px 28px; color: var(--silver); font-size: 13px; letter-spacing: .12em; }
.footer-logo { height: 40px; mix-blend-mode: screen; margin-bottom: 16px; }
.footer-small { margin-top: 8px; color: var(--steel); font-size: 11px; }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .55s steps(6), transform .55s steps(6); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Mobile ===== */
@media (max-width: 768px) {
  :root { --scene-h: 230vh; }
  .nav { padding: 12px 14px; }
  .nav-links { display: none; }
  .section { padding: 80px 18px; }
  .manifesto { grid-template-columns: 1fr; }
  .specs { grid-template-columns: repeat(2, 1fr); }
  .future { grid-template-columns: 1fr; }
  .event { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track, .scroll-hint, .loader-bar span, .blink { animation: none; }
  html { scroll-behavior: auto; }
}