/* ==========================================================================
   LIUPARDO EPK - BASE STYLES & LAYOUT SCAFFOLDING
   Centralização estilo App / Feed Mobile no Desktop (max-width: 480px)
   ========================================================================== */

/* Reset Básico */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: #030202; /* Fundo ambiente externo escuro para desktop */
  color: var(--color-white);
  font-family: var(--font-body);
  line-height: var(--text-body-line-height);
  letter-spacing: var(--text-body-letter-spacing);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background-color: #030202;
  padding-bottom: 48px; /* Espaço para a barra fixa Rekalp Branding Sticky Bar */
}

/* Texture Overlay (Hard Techno Scanlines / Noise Sutil) */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background: repeating-linear-gradient(
    0deg,
    #000,
    #000 1px,
    transparent 1px,
    transparent 2px
  );
}

/* Glassmorphism Language Switcher Fixo no Canto Superior Direito */
.lang-switcher-fixed {
  position: fixed;
  top: 16px;
  right: max(16px, calc(50vw - 224px)); /* Alinhado ao topo direito do frame 480px no desktop ou 16px em mobile */
  z-index: 10000;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 4px;
  background: rgba(6, 5, 5, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(249, 247, 246, 0.25);
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.lang-btn {
  background: transparent;
  border: none;
  color: rgba(249, 247, 246, 0.65);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

.lang-btn:hover {
  color: var(--color-white);
}

.lang-btn.active {
  background-color: var(--color-white);
  color: var(--color-black);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

@media (max-width: 600px) {
  .lang-switcher-fixed {
    top: 12px;
    right: 12px;
    padding: 3px;
  }
  .lang-btn {
    padding: 8px 14px; /* Alvo de toque ampliado para celulares */
    font-size: 12px;
  }
}

/* Container Principal Estilo App Feed Centralizado (Max-width 480px) */
#epk-main {
  width: 100%;
  max-width: 480px; /* Limite de largura para preservar proporção 1:1 mobile */
  margin: 0 auto;
  position: relative;
  background-color: var(--color-black);
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.9);
}

/* Container Responsivo Interno */
.container {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* Seções Gerais */
.epk-section {
  width: 100%;
  position: relative;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

/* Acessibilidade - Focus outline industrial */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-salmon);
  outline-offset: 4px;
}

/* Imagens */
img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
}