/* RESET & VARIÁVEIS */
:root {
  --bg-dark: #0a0a0c;
  --bg-card: #151518;
  --primary: #ff0055; /* Rosa Neon/Spray */
  --secondary: #00e5ff; /* Ciano Neon */
  --text-light: #f0f0f0;
  --text-muted: #888890;
  --font-main: 'Outfit', 'Inter', sans-serif;
  --font-graf: 'Permanent Marker', cursive;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-family: var(--font-graf);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
}

/* HERO SECTION COM GRAFITE */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: url('../img/graffiti-hero-bg.jpg') center/cover no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(10, 10, 12, 0.4), rgba(10, 10, 12, 1));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
}

.hero-title {
  font-size: 5rem;
  text-shadow: 4px 4px 0px var(--primary), -2px -2px 0px var(--secondary);
  animation: float 4s ease-in-out infinite;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  font-weight: 300;
}

.btn-spray {
  display: inline-block;
  padding: 15px 40px;
  font-family: var(--font-graf);
  font-size: 1.2rem;
  color: #fff;
  background: transparent;
  border: 2px solid var(--primary);
  border-radius: 5px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: 0.3s;
  box-shadow: 0 0 10px rgba(255, 0, 85, 0.2);
}

.btn-spray:hover {
  background: var(--primary);
  box-shadow: 0 0 20px rgba(255, 0, 85, 0.6);
  transform: scale(1.05);
}

/* SECTIONS */
.section {
  padding: 100px 20px;
  position: relative;
}

.section-title {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 60px;
  color: var(--secondary);
  text-shadow: 2px 2px 0px #000;
}

/* CARDS / PORTFOLIO */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: var(--bg-card);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  border: 1px solid rgba(255,255,255,0.05);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.15);
  border-color: var(--secondary);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  filter: grayscale(0.5);
  transition: filter 0.3s;
}

.card:hover .card-img {
  filter: grayscale(0);
}

.card-body {
  padding: 20px;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

/* TEXTURA SPRAY BACKGROUND */
.texture-bg {
  background: url('../img/graffiti-spray-texture.jpg') center/cover fixed;
  position: relative;
}
.texture-bg::before {
  content: '';
  position: absolute;
  top:0; left:0; right:0; bottom:0;
  background: rgba(10, 10, 12, 0.85);
}

/* ANIMATIONS */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 3rem; }
  .section { padding: 60px 20px; }
}

/* LOGIN PAGE */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: url('/assets/img/graffiti-spray-texture.jpg') center/cover no-repeat;
  position: relative;
}

.login-body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at center, rgba(10, 10, 12, 0.7) 0%, rgba(10, 10, 12, 0.95) 100%);
  z-index: 1;
}

.login-box {
  position: relative;
  z-index: 2;
  background: rgba(20, 20, 25, 0.6);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 50px 40px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.1);
  text-align: center;
  width: 100%;
  max-width: 420px;
}

.login-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 30px;
  text-transform: uppercase;
}

.login-box input {
  width: 100%;
  padding: 15px 20px;
  margin: 10px 0 20px 0;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.login-box input:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
  background: rgba(0, 0, 0, 0.6);
}

.login-box input::placeholder {
  color: var(--text-muted);
}

/* Remove autofill yellow background */
input:-webkit-autofill,
input:-webkit-autofill:hover, 
input:-webkit-autofill:focus, 
input:-webkit-autofill:active{
    -webkit-box-shadow: 0 0 0 30px #1a1a20 inset !important;
    -webkit-text-fill-color: white !important;
}

.login-box .btn-spray {
  width: 100%;
  margin-top: 10px;
  padding: 15px;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}