/* =========================================
   CORE & RESET
   ========================================= */
:root {
    --bg-void: #0f0f0f;
    --text-white: #e6e6e6;
    --font-main: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
    --ease-lux: cubic-bezier(0.2, 1, 0.3, 1);
}

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

body {
    width: 100%; 
    height: 100vh;
    background-color: var(--bg-void);
    color: var(--text-white);
    font-family: var(--font-main);
    font-weight: 300;
    overflow: hidden; /* Sin scroll */
    -webkit-font-smoothing: antialiased;
}

/* =========================================
   ATMÓSFERA (NOISE & BLUR)
   ========================================= */
.noise-layer {
    position: fixed; inset: 0; z-index: 10; pointer-events: none; 
    opacity: 0.01; /* Ligeramente más visible para textura */
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.ambient-bg {
    position: fixed; inset: 0; z-index: 1;
    /* Usa una de tus imágenes arquitectónicas aquí */
    background-image: url('ARCHIVO/LAMINA_AGUA_VERTICAL.jpeg'); 
    background-size: cover;
    background-position: center;
    /* El truco del blur y oscuridad */
    filter: blur(30px) brightness(0.35) grayscale(0.2);
    transform: scale(1.1); /* Evita bordes blancos por el blur */
}


/* =========================================
   CENTER STAGE
   ========================================= */
.center-stage {
    position: relative; z-index: 20;
    height: 100vh; width: 100%;
    display: flex; justify-content: center; align-items: center;
}

.content-wrapper {
    display: flex; flex-direction: column; align-items: center;
    gap: 25px;
    opacity: 0; transform: translateY(20px); /* Estado inicial para JS */
    transition: opacity 2s var(--ease-lux), transform 2s var(--ease-lux);
}

/* Estado visible activado por JS */
body.loaded .content-wrapper {
    opacity: 1; transform: translateY(0);
}

/* =========================================
   TIPOGRAFÍA
   ========================================= */
.brand-name {
    font-size: 1.4rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: #fff;
    font-weight: 300;
    margin-right: -0.4em; /* Compensación óptica del letter-spacing */
}

.separator-line {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.status-text {
    font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    margin-right: -0.3em;
}

/* =========================================
   MOBILE ADJUSTMENTS
   ========================================= */
@media (max-width: 900px) {
    .brand-name { font-size: 1.1rem; letter-spacing: 0.3em; }
    .status-text { font-size: 0.6rem; }
}