@font-face {
    font-family: 'Gotham';
    src: local('Gotham Book'), local('Gotham-Book');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Gotham';
    src: local('Gotham Bold'), local('Gotham-Bold');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Gotham', 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
}

.video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: -1;
}

.content {
    display: flex;
    position: relative;
    z-index: 1;
    color: white;
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.logo {
    width: min(100px, 68vw);
    max-width: 70%;
    height: auto;
    padding: clamp(10px, 1.6vw, 18px) clamp(16px, 2.4vw, 26px);
}

.text1 {
    align-items: center;
    justify-content: center;
    width: min(100px 60px);
    max-width: 60%;
    transform: translateY(-55px);
}

.boton-content {
    display: flex;
    flex-direction: column;
    place-items: center;
    gap: 1rem;
    transform: translateY(-40px);
}

.text2 {
    width: min(70px 40px);
    width: 70%;
}

.text3 {
    width: min(70px 40px);
    width: 100%;
}

.sound-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(6px);
    transition: background 0.2s;
}

.sound-btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

@media (max-width: 768px) {
    .logo {
        width: min(360px, 82vw);
        border-radius: 14px;
    }
}