/* ================================
   Costumização de CSS Global
================================ */

/* Base */
html {
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(to bottom, #000000, #333333, #000000);
}

/* sessao otimizando e editando a Paleta de cores */
:root {
  --suede: #C4A484;
  --suede-light: #D4B494;
  --suede-dark: #B49474;
}

.dark {
  --suede: #C4A484;
  --suede-light: #D4B494;
  --suede-dark: #B49474;
  background: linear-gradient(to bottom, #000000, #222222, #000000);
}

/* ================================
   sessao animações > reveal 
================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal--in {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   sessao de costumizaçao de scroll
================================ */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: var(--suede);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--suede-dark);
}

/* ================================
   sessao contendo Header + Nav
================================ */
header {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

nav a {
  position: relative;
  transition: color 0.3s ease;
}

nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--suede);
  transition: width 0.1s ease;
}

nav a:hover::after {
  width: 100%;
}

/* ================================
   sessao do Portfolio do tatuador
================================ */
.portfolio-item {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.portfolio-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-item img {
  transition: transform 0.3s ease;
}

.portfolio-item:hover img {
  transform: scale(1.02);
}

/* ================================
   sessao para editar o WhatsApp Button (float)
================================ */
.whatsapp-float {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(12, 12, 12, 0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(196, 164, 132, 0); }
  100% { box-shadow: 0 0 0 0 rgba(196, 164, 132, 0); }
}

/* ================================
   sessao Botões simples
================================ */
.simple-contact-btn {
  transition: opacity 0.2s ease;
}
.simple-contact-btn:hover {
  opacity: 0.8;
}

/* ================================
   sessao Responsividade
================================ */
@media (max-width: 768px) {
  .container { padding: 0 1rem; }

  .portfolio-item:hover,
  .portfolio-item:hover img {
    transform: none;
  }
}

/* ================================
   sessao Imagens
================================ */
img {
  transition: opacity 0.3s ease;
}
img[loading]   { opacity: 0.8; }
img:not([loading]) { opacity: 1; }

/* ================================
   sessao de Transições gerais
================================ */
/* (aplicado apenas em elementos que realmente precisam) */
body, header, nav a, button, a, img {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* ================================
   sessao Acessibilidade
================================ */
button:focus,
a:focus {
  outline: 2px solid var(--suede);
  outline-offset: 2px;
}

/* ================================
   sessao Print
================================ */
@media print {
  .whatsapp-float,
  button { display: none !important; }

  body {
    background: white !important;
    color: black !important;
  }
}

/* ================================
   sessao hero
================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: url('img/fotofundosite.jpg') center/cover no-repeat;
  z-index: 1;
}

.hero-background::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
              rgba(0,0,0,0.7) 0%,
              rgba(0,0,0,0.5) 50%,
              rgba(0,0,0,0.8) 100%);
  z-index: 2;
}