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

:root {
    --bg: #FFFFFF;
    --card: rgba(255,255,255,0.03);
    --border: rgba(255,255,255,0.08);
}

body {
    min-height: 100vh;
    overflow: hidden;
    background: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Inter, Arial, sans-serif;
    position: relative;
}

.development-tag {
    position: fixed;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    color: #3583a6;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-align: center;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    width: min(90vw, 900px);
    padding: 3rem 2rem;
}

.logo {
    width: min(32vw, 220px);
    max-width: 70vw;
    height: auto;
    user-select: none;
    pointer-events: none;
}

.title {
    color: #3583a6;
    font-size: clamp(2.4rem, 7vw, 6rem);
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.05em;
    line-height: 1;
    text-shadow: 0 10px 30px rgba(0,0,0,.3);
}

.progress-container {
    width: min(520px, 75vw);
    height: 9px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 999px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.progress-bar {
    height: 100%;
    width: 100%;
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        #3583a6,
        rgba(53,131,166,0.7)
    );
    transform-origin: left;
    animation: loading 2.8s ease-in-out infinite alternate;
    box-shadow:
        0 0 18px rgba(53,131,166,0.30),
        0 0 35px rgba(53,131,166,0.12);
}

@keyframes loading {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.footer {
    position: fixed;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    color: #3583a6;
    font-size: 0.68rem;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .container {
        gap: 2rem;
        padding: 2rem 1.2rem;
    }

    .logo {
        width: min(45vw, 200px);
    }

    .title {
        font-size: clamp(2rem, 8vw, 4.5rem);
    }

    .progress-container {
        width: min(85vw, 420px);
    }
}