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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #234cf2, #23d5ab);
    background-size: 400% 400%;
    animation: gradientBG 20s linear infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    text-align: center;
    max-width: 800px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.lang-switch {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.lang-switch a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 4px;
    transition: color 0.3s;
}

.lang-switch a:hover,
.lang-switch a.active {
    color: #fff;
}

.links {
    margin-bottom: 3rem;
}

.links a {
    display: inline-block;
    margin: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.links a:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: translateY(-2px);
}

.companies {
    margin-top: 2rem;
}

.companies h2 {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-weight: normal;
}

.logos {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    height: 40px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    display: block;
}

@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .subtitle { font-size: 1.1rem; }
    .logos { gap: 1rem; }
    .logo { padding: 0.75rem 1rem; }
    .logo img { height: 30px; }
}