@font-face {
    font-family: "Roboto";
    src: url(../font/Roboto-Regular.ttf);
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "Roboto";
    src: url(../font/Roboto-Medium.ttf);
    font-weight: medium;
    font-style: normal;
}

@font-face {
    font-family: "Roboto";
    src: url(../font/Roboto-Bold.ttf);
    font-weight: bold;
    font-style: normal;
}

.main {
    background-color: #101012;
    font-family: "Roboto";
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    padding: 0.5vh 0.5vw;
    box-sizing: border-box;
}

.main_top {
    width: 100%;
    height: 10vh;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1vh 5vw;
    box-sizing: border-box;
}

.main_top_logo {
    width: 100%;
    max-width: 5vw;
}

.main_top_tagline {
    display: flex;
    flex-direction: row;
    column-gap: 2vh;
}

.main_top_tagline_button_secondary {
    color: #FFFFFF80;
    padding: 1.75vh 2vw;
    font-size: 2vh;
    border-style: solid;
    box-sizing: border-box;
    border-radius: 0.5vh;
    border-width: 0.1vh;
    border-color: #FFFFFF80;
    text-decoration: none;
    cursor: pointer;
}

.main_top_tagline_button_primary {
    background: linear-gradient(to right,#EF7326, #F01084);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-style: solid;
    border-radius: 0.5vh;
    border-color: #F0108432;
    border-width: 0.1vh;
    padding: 1.75vh 2vw;
    font-size: 2vh;
    cursor: pointer;
}

.main_content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    padding: 5vh 10vw;
    box-sizing: border-box;
    row-gap: 2.5vh;
}

.main_content_title {
    width: 50%;
    text-align: left;
    font-size: 7.5vh;
    background: linear-gradient(to right,#EF7326, #F01084);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.main_content_subtitle {
    width: 65%;
    text-align: left;
    font-size: 3vh;
    color: #FFFFFF80;
    font-weight: medium;
}

.wave-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.wave-container svg {
    width: 100%;
    height: 100%;
    display: block;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1.02); }
    50% { transform: translateY(-10px) scale(1); }
}

.wave-group {
    animation: float 20s ease-in-out infinite;
    transform-origin: center;
}

@media (max-width: 768px) {
    .main_content_title {
        font-size: 5vh;
        width: 100%;
    }

    .main_content_subtitle {
        font-size: 2.5vh;
        width: 100%;
    }

    .main_top_logo {
        max-width: 10vw;
    }
}