:root {
    --primary-color: #df0a0a;
    --white: #ffffff;
    --overlay: rgba(0, 0, 0, 0.4);
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body,
html {
    height: 100%;
    font-family: 'Outfit', sans-serif;
    overflow: hidden;
    background-color: #000;
}

.main-container {
    position: relative;
    display: flex;
    height: 100vh;
    width: 100%;
    background-image: url('../img/main.jpg');
    background-size: cover;
    background-position: center;
}

.main-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, transparent 20%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.section {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
    transition: var(--transition);
    cursor: pointer;
    padding: 2rem;
}

.section:hover {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
}

.divider {
    position: absolute;
    left: 50%;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 3;
    transform: translateX(-50%);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 3rem;
    transition: var(--transition);
    text-align: center;
    animation: fadeInDown 1s ease-out forwards;
}

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

.company-logo {
    max-width: 350px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.5));
}

.lang-container {
    display: flex;
    gap: 2.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.3s forwards;
    transition: var(--transition);
}

.section:hover .lang-container {
    opacity: 1;
    transform: translateY(-10px);
}

.lang-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
    position: relative;
}

.lang-btn:hover {
    transform: scale(1.15);
}

.flag-img {
    width: 54px;
    height: auto;
    border-radius: 6px;
    margin-bottom: 0.8rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.lang-btn:hover .flag-img {
    box-shadow: 0 0 20px var(--primary-color);
    border-color: var(--primary-color);
}

.lang-text {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.lang-btn:hover .lang-text {
    opacity: 1;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }

    .divider {
        width: 80%;
        height: 1px;
        top: 50%;
        left: 10%;
        transform: translateY(-50%);
    }

    .section {
        padding: 3rem 1rem;
    }

    .company-logo {
        max-width: 240px;
    }

    .lang-container {
        opacity: 1;
        gap: 1.5rem;
    }
}