html,body { 
	width:100%;
	height:100%;
	background:#293757;
	overflow: hidden;
}

html {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin: 0 0 1rem;
    background: linear-gradient(45deg, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

main {
    position: relative;
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 1rem;
    box-sizing: border-box;
}

.content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 1rem;
    width: 100%;
    max-width: 90vw;
    box-sizing: border-box;
}

@media (max-width: 768px) {
  main {
    padding: 0.5rem;
  }
  .content {
    padding: 0.5rem;
    max-width: 95vw;
  }
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: rgba(255,255,255,0.1);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.3);
    transition: all 0.3s;
}

.btn:hover {
    background: rgba(255,255,255,0.9);
    color: #000;
    transform: translateY(-2px);
}

canvas {
    display:block;
    vertical-align:bottom;
}

/* ---- particles.js ---- */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #293757;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    z-index: 1;
}

/* ---- cursor ---- */
*, *::before, *::after {
  cursor: none !important;
}

.btn, button {
  cursor: pointer !important;
}

/* Oculta círculos SOLO en hover del botón (específico, no global) */
.btn:hover ~ .circle-cursor,
.circle-cursor-outer:hover,
.circle-cursor-inner:hover {
  visibility: hidden !important;
  opacity: 0 !important;
}