:root {
  --primary: #c5a059;
  --primary-hover: #b08d45;
  --bg-color: #000000;
  --card-bg: #111111;
  --text-color: #ffffff;
  --text-muted: #aaaaaa;
  --border-color: #222222;
  --font-main: "Poppins", sans-serif;
  --header-height: 70px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
  user-select: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-main);
  overflow-x: hidden;
  padding-top: var(--header-height); /* Espacio para el header fijo */
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}
button {
  font-family: var(--font-main);
  outline: none;
}

/* CLASES DE UTILIDAD */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hidden {
  display: none !important;
}

.btn-gold {
  background: linear-gradient(45deg, var(--primary), #d4af37);
  color: #000;
  border: none;
  padding: 12px 25px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
  transition: all 0.3s ease;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 160, 89, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--text-color);
  color: var(--text-color);
  padding: 12px 25px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.3s;
}

.btn-outline:hover {
  background: #fff;
  color: #000;
}

/* ANIMACIONES */
.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Inputs bonitos */
input,
textarea,
select {
  background: #0a0a0a;
  border: 1px solid #333;
  color: white;
  padding: 12px;
  width: 100%;
  font-family: var(--font-main);
  border-radius: 4px;
  transition: border 0.3s;
}
input:focus,
textarea:focus {
  border-color: var(--primary);
}