/* ----------------------- */
/*      ESTILO BASE        */
/* ----------------------- */

:root {
    --bg: #0a0a0a;
    --fg: #f5f5f5;
    --muted: #b5b5b5;
    --accent: #ffffff;
    --max-width: 1100px;
}

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

body {
    background: var(--bg);
    color: var(--fg);
    font-family: Helvetica, Arial, sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Fade-in general */
.fade-page {
    opacity: 0;
    transition: opacity 0.7s ease;
}
.fade-page.loaded {
    opacity: 1;
}

.container {
    text-align: center;
    padding: 20px;
    max-width: 600px;
}

/* Logo */
.logo-box {
    margin-bottom: 20px;
}
.logo {
    width: 130px;
    opacity: 0.9;
}

/* Textos */
.title {
    font-size: 2.2rem;
    font-weight: 300;
    margin-bottom: 10px;
    font-family: Helvetica, Arial, sans-serif;
}

.subtitle {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Loader */
.loader {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    margin: 0 auto 40px auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Footer */
.footer {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 20px;
    opacity: 0.7;
    font-family: Helvetica, Arial, sans-serif;
}