* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    color: #5900ff;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    cursor: default;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body::-webkit-scrollbar {
    display: none;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

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

.content {
    position: relative;
    z-index: 1;
    padding: 2rem 1rem;
    max-width: 700px;
    margin: 50px auto 150px;
    min-height: calc(100vh - 250px);
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(2px);
    opacity: 1;
    transition: opacity 0.5s ease;
}

.content.visible {
    opacity: 1;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.tag_line {
    font-size: 1.2rem;
    font-style: italic;
    opacity: 0.9;
}

section {
    margin-bottom: 2.5rem;
}

h2 {
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

.contacts p {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.volume_control {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    z-index: 1000;
}

.volume_icon {
    width: 20px;
    height: 20px;
    background-color: #4CAF50;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M11 5L6 9H2v6h4l5 4V5z"></path><path d="M15.54 8.46a5 5 0 010 7.07"></path><path d="M19.07 4.93a10 10 0 010 14.14"></path></svg>') no-repeat center;
    mask-size: contain;
    cursor: pointer;
    margin-right: 10px;
}

.volume_slider {
    width: 0;
    opacity: 0;
    transition: width 0.3s ease, opacity 0.3s ease;
    appearance: none;
    background: #ddd;
    height: 5px;
    border-radius: 5px;
    outline: none;
}

.volume_slider::-webkit-slider-thumb {
    appearance: none;
    width: 15px;
    height: 15px;
    background: #4CAF50;
    border-radius: 50%;
    cursor: pointer;
}

.volume_control:hover .volume_slider {
    width: 150px;
    opacity: 1;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.5s ease;
    backdrop-filter: blur(10px);
}

#overlay.hidden {
    opacity: 0;
}

.social_btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #5900ff;
    padding: 0 20px;
    text-decoration: none;
    font-weight: bold;
    min-width: 80px;
    height: 30px;
    text-align: center;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background: none;
    border: none;
    opacity: 0.8;
    line-height: 1;
}

.social_btn i {
    margin-right: 8px;
}

.social_btn:hover {
    color: white;
    opacity: 1;
    transform: translateY(-2px);
}

.social_btn:active {
    transform: translateY(0);
}

.social_buttons {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    padding: 12px 35px;
    z-index: 1;
    border-radius: 15px;
    max-width: 90%;
}

.social_buttons_container {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 0;
}

.socials_heading {
    color: #5900ff;
    font-size: 1.4rem;
    margin: 0 0 8px 0;
    text-transform: lowercase;
    border: none;
    text-align: center;
    opacity: 0.9;
    line-height: 1;
}

.section-separator {
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    margin: 1rem 0;
}