/**
 * ESTILOS GLOBAIS E ESTRUTURA DO CANVAS (DNA "COPY" v13 PRO MAX ULTRA)
 * Projeto: Brooklyn Shop
 */

@import url('./tokens.css');

/* Resets e Configurações Globais */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--bg-deep);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-deep);
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════════════════════════
   ACESSIBILIDADE: SKIP LINK (Invisível no estado normal, revelado só por Tab)
   ═══════════════════════════════════════════════════════════════ */
.skip-link {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translate(-50%, -250%);
  background: var(--accent-red);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  z-index: 9999;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8), 0 0 20px var(--accent-glow);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.skip-link:focus-visible {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
  outline: 3px solid #FFFFFF;
  outline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════
   BACKDROP AMBIENTE (3 Camadas Fixas — Foto Desfocada + Orbes Vermelhos)
   ═══════════════════════════════════════════════════════════════ */
.ambient-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background-color: var(--bg-deep);
}

/* Camada 1: Foto Real da Vitrine Pré-desfocada (Zero custo de CPU/GPU em tempo real) */
.ambient-photo {
  position: absolute;
  inset: -10px;
  background-image: url('../assets/media/backdrop-blurred.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.38;
  transform: translateZ(0);
  pointer-events: none;
  z-index: 1;
}

/* Camada 2: Overlay Escuro e Gradiente Radial de Legibilidade */
.ambient-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(6, 6, 9, 0.65) 0%, rgba(6, 6, 9, 0.85) 65%, #060609 100%);
  z-index: 2;
}

/* Camada 3: Orbes de Glow no Vermelho da Logo (Suaves via Gradiente Radial Puro) */
.ambient-glow-top {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%) translateZ(0);
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(211, 35, 46, 0.28) 0%, rgba(211, 35, 46, 0.08) 40%, transparent 70%);
  pointer-events: none;
  z-index: 3;
}

.ambient-glow-bottom {
  position: absolute;
  bottom: -140px;
  left: 50%;
  transform: translateX(-50%) translateZ(0);
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(211, 35, 46, 0.16) 0%, transparent 70%);
  pointer-events: none;
  z-index: 3;
}

/* ═══════════════════════════════════════════════════════════════
   CANVAS PRINCIPAL (Mobile-First & Cartão Flutuante Desktop)
   ═══════════════════════════════════════════════════════════════ */
.experience-canvas {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: var(--canvas-max-width);
  margin: 0 auto;
  padding: 24px 18px 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* No Desktop (≥ 600px): Cartão Flutuante Translúcido com Backdrop Visível ao Redor */
@media (min-width: 600px) {
  body {
    padding: 40px 16px;
  }

  .ambient-overlay {
    background: radial-gradient(circle at 50% 35%, rgba(6, 6, 9, 0.45) 0%, rgba(6, 6, 9, 0.75) 60%, rgba(6, 6, 9, 0.92) 100%);
  }

  .experience-canvas {
    background: rgba(14, 14, 20, 0.84);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-floating);
    padding: 36px 24px 44px;
  }
}

/* Acessibilidade: Focus Ring Global */
:focus-visible {
  outline: 2px solid var(--accent-red);
  outline-offset: 3px;
}