body {
    font-family: Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background: #f4f4f4;
}

.startup {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: linear-gradient(160deg, #ffffff 0%, #ececec 100%);
    color: #173145;
}

.startup-logo {
    width: 160px;
    height: 160px;
    animation: startup-pulse 2.4s ease-in-out infinite;
}

.startup-brand {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-weight: 700;
    font-size: 1.1rem;
}

.startup-text {
    margin: -12px 0 0;
    color: #666666;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
}

.startup-bar {
    width: 200px;
    height: 2px;
    background: #d8d8d8;
    overflow: hidden;
    position: relative;
}

.startup-bar::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40%;
    background: #173145;
    animation: startup-slide 1.4s ease-in-out infinite;
}

@keyframes startup-pulse {
    0%, 100% { opacity: 0.55; transform: scale(0.97); }
    50% { opacity: 1; transform: scale(1); }
}

@keyframes startup-slide {
    0% { left: -40%; }
    100% { left: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .startup-logo, .startup-bar::after { animation: none; }
}