/* =====================================================
   HERO
   ===================================================== */

.hero{
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  overflow: hidden;
  background: var(--c-black);
  isolation: isolate;
}

/* ---------- camadas de fundo ---------- */
.hero__canvas{
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.9;
}

.hero__grid{
  position: absolute;
  inset: -1px;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--c-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--c-border) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 78%);
  opacity: 0.5;
}

.hero__glow{
  position: absolute;
  z-index: 3;
  top: 0; left: 0;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: var(--g-radial-gold);
  transform: translate(-50%,-50%);
  pointer-events: none;
  filter: blur(10px);
  opacity: 0.55;
  transition: opacity var(--dur-slow) ease;
  will-change: transform;
}

.hero__orb{
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__orb--gold{
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  right: -14%;
  top: -10%;
  background: radial-gradient(circle, rgba(139,92,246,0.3), rgba(139,92,246,0) 68%);
  animation: orbFloatA 16s ease-in-out infinite;
}

.hero__orb--white{
  width: 34vw;
  height: 34vw;
  max-width: 460px;
  max-height: 460px;
  left: -10%;
  bottom: -12%;
  background: radial-gradient(circle, rgba(244,244,242,0.09), rgba(244,244,242,0) 68%);
  animation: orbFloatB 20s ease-in-out infinite;
}

/* ---------- luz suave vinda do topo, reforça a sensação de profundidade ---------- */
.hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 45% at 50% -8%, rgba(244,244,242,0.10), transparent 60%);
}

/* ---------- vinheta de profundidade ---------- */
.hero::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(8,8,10,0.9), transparent 60%),
    radial-gradient(ellipse 120% 90% at 50% 50%, transparent 55%, rgba(8,8,10,0.5) 100%),
    linear-gradient(180deg, rgba(8,8,10,0.35) 0%, rgba(8,8,10,0) 22%, rgba(8,8,10,0) 70%, rgba(8,8,10,0.95) 100%);
}

/* ---------- conteúdo ---------- */
.hero__content{
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
  padding-top: var(--header-h);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 26px;
}

.hero__eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-body);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--c-ice-dim);
  padding: 8px 16px 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--c-border-strong);
  background: rgba(244,244,242,0.03);
  backdrop-filter: blur(8px);
}

.hero__eyebrow-dot{
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 10px 2px var(--c-gold-dim);
  flex-shrink: 0;
  animation: pulseDot 2.4s ease-in-out infinite;
}

.hero__title{
  display: flex;
  flex-direction: column;
  font-size: var(--fs-h1);
  line-height: 1.02;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--c-ice);
}

.hero__title--accent{
  background: var(--g-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle{
  max-width: 540px;
  font-size: var(--fs-sub);
  line-height: 1.55;
  color: var(--c-ice-dim);
  font-weight: 300;
}

.hero__actions{
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* ---------- scroll indicator ---------- */
.hero__scroll{
  position: absolute;
  left: var(--container-pad);
  bottom: 32px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
}

.hero__scroll-label{
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ice-dim);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.hero__scroll-track{
  width: 1px;
  height: 64px;
  background: var(--c-border-strong);
  position: relative;
  overflow: hidden;
}

.hero__scroll-thumb{
  position: absolute;
  top: -30%;
  left: 0;
  width: 100%;
  height: 30%;
  background: var(--c-gold);
  animation: scrollThumb 2.2s var(--ease-in-out) infinite;
}

@media (max-width: 767px){
  .hero__scroll-label{ display: none; }
  .hero__scroll{ bottom: 22px; }
  .hero__scroll-track{ height: 44px; }
}