/* =========================================
   NAVEGACIÓN
   ========================================= */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 1000;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

nav li { margin: 0 15px; }

nav a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    font-family: 'Cinzel', serif;
    transition: color 0.3s;
}

nav a:hover { color: #2e4722; }

/* =========================================
   HEADER (HERO)
   ========================================= */
header#inicio {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    position: relative;
    /* Nota: Ajusta la ruta ../img si tus imagenes estan en otra carpeta */
    background-image: url('../img/bg1.png'), url('../img/nvf1.png'), url('../img/f1.jpg');
    background-position: center bottom, right bottom, center center;
    background-size: cover, auto 95vh, cover;
    background-repeat: no-repeat;
    background-attachment: scroll, scroll, fixed;
}

header#inicio::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.35);
    z-index: 0;
}

.hero-text {
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 4rem; 
    text-shadow: 4px 4px 10px rgba(0,0,0,0.9);
    margin-bottom: 10px;
    color: #ffffff;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.3rem;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.8);
    color: white;
}

.hero-text .date {
    font-size: 1.5rem;
    margin-top: 15px;
    font-family: 'Cinzel', serif;
}

/* Cuenta Regresiva */
#cuenta-regresiva {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 25px 0;
    flex-wrap: wrap;
}

.caja-tiempo {
    background: rgba(0,0,0,0.5);
    padding: 10px 15px;
    border-radius: 8px;
    min-width: 70px;
    text-align: center;
}

.caja-tiempo span { display: block; color: white; }

#dias, #horas, #minutos, #segundos {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    font-weight: bold;
}

.etiqueta { font-size: 0.7rem; text-transform: uppercase; }

.btn-header {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid white;
    color: white;
    text-decoration: none;
    font-family: 'Cinzel', serif;
    font-weight: bold;
    border-radius: 5px;
    transition: 0.3s;
}

.btn-header:hover {
    background: #cdaa6c;
    border-color: #cdaa6c;
}