/* ================================================================
   HERO.CSS — Seção Principal de Impacto Michelle Milan Eventos
   ----------------------------------------------------------------
   Conteúdo:
   1. Layout Base da Seção Hero
   2. Overlay & Fundo
   3. Conteúdo Textual (eyebrow, h1, descrição, botões)
   4. Imagem da Michelle (moldura sofisticada)
   5. Indicador de Scroll
   6. Stats / Números
   7. Animações de Entrada
   8. Responsive (tablet e desktop)
   ================================================================ */

/* ----------------------------------------------------------------
   1. LAYOUT BASE — Mobile First
   ---------------------------------------------------------------- */
.section-hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(80px + var(--space-12)) var(--space-6) var(--space-20);
  overflow: hidden;
  background-color: var(--color-dark-deep);
  gap: var(--space-12);
}

/* ----------------------------------------------------------------
   2. OVERLAY & FUNDO TEXTURADO
   ---------------------------------------------------------------- */

/* Gradiente de fundo principal */
.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 75% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(212, 184, 150, 0.04) 0%, transparent 60%),
    linear-gradient(160deg, #0d0c0a 0%, #16140f 50%, #0d0c0a 100%);
  z-index: 0;
}

/* Textura de grão sutil */
.section-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  opacity: 0.4;
  z-index: 1;
  pointer-events: none;
}

/* Overlay escuro sobre conteúdo da imagem (mobile) */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 12, 10, 0.20) 0%,
    rgba(13, 12, 10, 0.60) 70%,
    rgba(13, 12, 10, 0.95) 100%
  );
  z-index: 2;
  pointer-events: none;
}

/* ----------------------------------------------------------------
   3. CONTEÚDO TEXTUAL
   ---------------------------------------------------------------- */
.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 640px;
  width: 100%;
  order: 2; /* Texto abaixo da imagem no mobile */
}

/* Eyebrow */
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);

  /* Animação de entrada */
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s forwards;
}

/* Linhas decorativas ao redor do eyebrow */
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  flex: 1;
  max-width: 40px;
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0.6;
}

/* Título H1 */
.hero-title {
  font-family: var(--font-serif);
  font-weight: var(--fw-light);
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);

  /* Animação de entrada */
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold);
  font-size: 1.1em;
}

/* Descrição */
.hero-description {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  line-height: 1.9;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-10);
  letter-spacing: 0.03em;
  max-width: 480px;

  /* Animação de entrada */
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s forwards;
}

/* ── Botões de Ação ───────────────────────────────────────────── */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: center;

  /* Animação de entrada */
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.8s forwards;
}

/* Shimmer no botão primário do hero */
.hero-actions .btn-primary {
  position: relative;
  overflow: hidden;
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-sm);
}

.hero-actions .btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 100%
  );
  animation: btnShimmer 3.5s ease-in-out 2s infinite;
}

.hero-actions .btn-secondary {
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-sm);
}

/* ----------------------------------------------------------------
   4. IMAGEM DA MICHELLE — Moldura Sofisticada
   ---------------------------------------------------------------- */
.hero-image-wrapper {
  position: relative;
  z-index: 3;
  order: 1; /* Imagem acima do texto no mobile */
  display: flex;
  justify-content: center;

  /* Animação de entrada */
  opacity: 0;
  animation: heroImageIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s forwards;
}

/* Moldura externa — borda dourada com cantos ornamentais */
.hero-image-frame {
  position: relative;
  width: min(280px, 70vw);
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;

  /* Borda interna dourada */
  box-shadow:
    0 0 0 1px rgba(201, 168, 76, 0.30),
    0 0 0 6px rgba(13, 12, 10, 0.80),
    0 0 0 7px rgba(201, 168, 76, 0.15),
    var(--shadow-dark-lg);

  background: var(--color-dark-soft);
}

/* Cantos ornamentais (pseudo-elementos) */
.hero-image-frame::before,
.hero-image-frame::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  z-index: 4;
  opacity: 0.7;
}

/* Canto superior esquerdo */
.hero-image-frame::before {
  top: 12px;
  left: 12px;
  border-top: 1px solid var(--color-gold);
  border-left: 1px solid var(--color-gold);
}

/* Canto inferior direito */
.hero-image-frame::after {
  bottom: 12px;
  right: 12px;
  border-bottom: 1px solid var(--color-gold);
  border-right: 1px solid var(--color-gold);
}

/* Imagem em si */
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: contrast(1.04) brightness(0.95);
  transition: transform var(--transition-luxury), filter var(--transition-luxury);
}

.hero-image-frame:hover .hero-image {
  transform: scale(1.03);
  filter: contrast(1.06) brightness(1.0);
}

/* Gradiente sobre a imagem (base) */
.hero-image-frame > .hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 60%,
    rgba(13, 12, 10, 0.40) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* Ornamento decorativo — linha dourada lateral */
.hero-image-wrapper::before {
  content: '';
  position: absolute;
  top: 10%;
  left: -16px;
  width: 1px;
  height: 80%;
  background: var(--gradient-gold);
  opacity: 0.25;
  transform-origin: top;
  animation: lineGrow 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1s forwards;
  transform: scaleY(0);
}

/* Ornamento — ponto dourado */
.hero-image-wrapper::after {
  content: '✦';
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--fs-xs);
  color: var(--color-gold);
  opacity: 0.5;
  letter-spacing: 0.5em;
  animation: fadeIn 1s ease 1.5s forwards;
  opacity: 0;
}

/* ----------------------------------------------------------------
   5. INDICADOR DE SCROLL
   ---------------------------------------------------------------- */
.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);

  opacity: 0;
  animation: fadeIn 1s ease 1.8s forwards;
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(
    to bottom,
    rgba(201, 168, 76, 0.8),
    rgba(201, 168, 76, 0)
  );
  animation: scrollPulse 2.5s ease-in-out 2s infinite;
  transform-origin: top;
}

/* ----------------------------------------------------------------
   6. ANIMAÇÕES DE ENTRADA
   ---------------------------------------------------------------- */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroImageIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes scrollPulse {
  0%, 100% {
    transform: scaleY(0);
    opacity: 0;
  }
  30%, 70% {
    transform: scaleY(1);
    opacity: 1;
  }
}

@keyframes btnShimmer {
  0%   { left: -100%; }
  100% { left:  200%; }
}

/* ----------------------------------------------------------------
   7. RESPONSIVE — Tablet (768px+)
   ---------------------------------------------------------------- */
@media (min-width: 768px) {
  .section-hero {
    padding: calc(80px + var(--space-16)) var(--space-8) var(--space-20);
    gap: var(--space-16);
  }

  .hero-image-frame {
    width: 340px;
  }

  .hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
  }
}

/* ----------------------------------------------------------------
   8. RESPONSIVE — Desktop (1024px+)
   ---------------------------------------------------------------- */
@media (min-width: 1024px) {
  .section-hero {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-12);
    gap: 0;
    min-height: 100dvh;
  }

  .hero-overlay {
    background: var(--gradient-overlay);
  }

  /* Conteúdo à esquerda */
  .hero-content {
    order: 1;
    align-items: flex-start;
    text-align: left;
    max-width: 560px;
    flex: 1;
    padding-right: var(--space-12);
  }

  .hero-eyebrow {
    justify-content: flex-start;
  }

  .hero-eyebrow::before {
    display: none; /* Remove linha antes no desktop */
  }

  .hero-eyebrow::after {
    max-width: 32px;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  /* Imagem à direita */
  .hero-image-wrapper {
    order: 2;
    flex: 0 0 auto;
    position: relative;
    z-index: 3;
    opacity: 0;
    animation: heroImageIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.5s forwards;
  }

  .hero-image-frame {
    width: 420px;
    aspect-ratio: 3 / 4;

    /* Moldura mais elaborada no desktop */
    box-shadow:
      0 0 0 1px rgba(201, 168, 76, 0.35),
      0 0 0 8px rgba(13, 12, 10, 0.80),
      0 0 0 9px rgba(201, 168, 76, 0.18),
      48px 48px 96px rgba(0, 0, 0, 0.70),
      -8px -8px 32px rgba(201, 168, 76, 0.06);
  }

  /* Cantos maiores no desktop */
  .hero-image-frame::before,
  .hero-image-frame::after {
    width: 32px;
    height: 32px;
  }
}

/* ----------------------------------------------------------------
   9. RESPONSIVE — Wide Desktop (1200px+)
   ---------------------------------------------------------------- */
@media (min-width: 1200px) {
  .hero-content {
    max-width: 620px;
  }

  .hero-image-frame {
    width: 480px;
  }
}