html, body {
    font-family: "Century Gothic", 'Lato', sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
text-decoration: none;
}

#background-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#background-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#background-gif {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* light theme */
body.light-theme {
    background-color: #fff;
    color: #000;
}

body.light-theme .deus-tabs,
body.light-theme .deus-slide {
    background: rgba(238, 238, 238, 0.6);
}

body.light-theme .deus-tabs-container {
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

body.light-theme .deus-tab {
    color: #000;
    background: #fff;
}

body.light-theme .deus-tab:hover {
    background: rgba(255, 198, 0, 0.8);
    color: white;
}

body.light-theme .deus-tab-slider {
    background: #ffc600;
}

body.light-theme .content {
    background: rgba(238, 238, 238, 0.8);
    padding: 2em;
    border-radius: 8px;
}

body.light-theme #why-us img {
    filter: invert(1);
}

/* dark theme */
body.dark-theme {
    background-color: #333;
    color: #fff;
}

body.dark-theme .deus-tabs,
body.dark-theme .deus-slide {
    background: rgba(55, 55, 55, 0.6);
}

body.dark-theme .deus-tabs-container {
    background: #222;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
}

body.dark-theme .deus-tab {
    color: #fff;
    background: #333;
}

body.dark-theme .deus-tab:hover {
    background: rgba(255, 198, 0, 0.8);
    color: white;
}

body.dark-theme .deus-tab-slider {
    background: #ffc600;
}

body.dark-theme .content {
    background: rgba(55, 55, 55, 0.8);
    padding: 2em;
    border-radius: 8px;
}

.theme-toggle {
    position: fixed;
    top: 10px;
    left: 10px;
    font-size: 2rem;
    cursor: pointer;
    z-index: 20;
    transition: color 0.3s ease;
}

.content-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 20px;
    margin: 0 auto;
    max-width: 1200px;
}

.content {
    flex: 1;
    min-width: 220px;
    max-width: 300px;
    background: rgba(238, 238, 238, 0.8);
    padding: 2em;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    transition: box-shadow 0.3s ease-in-out;
}

@keyframes glowAnimation {
    0% {
        box-shadow: 
            0 0 10px rgba(255, 198, 0, 0.6), 
            0 0 20px rgba(255, 198, 0, 0.4), 
            0 0 30px rgba(255, 198, 0, 0.2), 
            0 0 15px rgba(255, 198, 0, 0.6) inset;
    }
    50% {
        box-shadow: 
            0 0 20px rgba(255, 198, 0, 0.8), 
            0 0 30px rgba(255, 198, 0, 0.6), 
            0 0 40px rgba(255, 198, 0, 0.4), 
            0 0 25px rgba(255, 198, 0, 0.8) inset;
    }
    100% {
        box-shadow: 
            0 0 30px rgba(255, 198, 0, 1), 
            0 0 40px rgba(255, 198, 0, 0.8), 
            0 0 50px rgba(255, 198, 0, 0.6), 
            0 0 35px rgba(255, 198, 0, 1) inset;
    }
}

.content-link {
    text-decoration: none; 
    color: inherit; 
    flex: 1; 
    min-width: 220px; 
    max-width: 300px;
}

.content-link,
.content-link:hover,
.content-link .content {
    cursor: default !important; 
}

.content-link .content:hover {
    box-shadow: 
        0 0 10px rgba(255, 198, 0, 0.6), 
        0 0 20px rgba(255, 198, 0, 0.4), 
        0 0 30px rgba(255, 198, 0, 0.2), 
        0 0 15px rgba(255, 198, 0, 0.6) inset; 
}

.content-link:active .content {
    animation: none; 
    box-shadow: 
        0 0 5px rgba(255, 198, 0, 0.4),
        0 0 10px rgba(255, 198, 0, 0.3), 
        0 0 15px rgba(255, 198, 0, 0.2), 
        0 0 10px rgba(255, 198, 0, 0.4) inset; 
}

@media (max-width: 768px) {
    .content-container {
        flex-direction: column;
        align-items: center;
    }

    .content {
        max-width: 100%;
        margin-bottom: 1em;
    }
}

.deus-tabs,
.deus-slide {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
position: relative;
background: #eee;
    text-align: center;
    padding: 0 2em;
h1 {
    font-size: 2rem;
    margin: 0;
    letter-spacing: 1rem;
    z-index: 0;
}
h3 {
    font-size: 1rem;
    letter-spacing: 0.3rem;
    opacity: 0.6;
    z-index: 0;
}
}

.deus-tabs-container {
display: flex;
flex-direction: row;
position: absolute;
bottom: 0;
width: 100%;
height: 70px;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
background: #fff;
z-index: 10;
}

.deus-tabs-container--top {
    position: fixed;
    top: 0;
}

.deus-tab {
display: flex;
justify-content: center;
align-items: center;
flex: 1;
color: #000;
letter-spacing: 0.1rem;
    transition: all 0.5s ease;
    font-size: 0.8rem;
  &:hover {
        color:white;
  background: rgba(102,177,241,0.8);
        transition: all 0.5s ease;
}
}

.deus-tab-slider {
position: absolute;
bottom: 0;
width: 0;
height: 6px;
background: #66B1F1;
transition: left 0.3s ease;
}

@media (min-width: 800px) {
.deus-tabs,
.deus-slide {
h1 {
    font-size: 3rem;
}
h3 {
    font-size: 1rem;
}
}
.deus-tab {
    font-size: 1rem;
}
}