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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #0e0e0e;
    color: #ffffff;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAiIGhlaWdodD0iMTAwIj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSIjMGUwZTBlIj48L3JlY3Q+PHBhdGggZD0iTTAgMCBMMTAwIDEwMCBNMTAwIDAgTDAgMTAwIiBzdHJva2U9IiMyMjIyMjIiIHN0cm9rZS13aWR0aD0iMSIgc3Ryb2tlLW9wYWNpdHk9IjAuMiI+PC9wYXRoPjwvc3ZnPg==');
    background-size: 20px 20px;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(196, 222, 0, 0.15) 0%, rgba(14, 14, 14, 0.95) 70%);
    z-index: -1;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0e0e0e;
    z-index: 1000;
    opacity: 1;
    transition: opacity 1s ease;
}

.logo-container {
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(196, 222, 0, 0.5));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-left: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(196, 222, 0, 0.5);
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 80px 20px 120px;
    position: relative;
    z-index: 1;
}

.content {
    width: 100%;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.headline {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #c4de00;
    text-shadow: 0 0 10px rgba(196, 222, 0, 0.3);
    margin-bottom: 30px;
    line-height: 1.2;
    max-width: 800px;
}

.video-container {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    position: relative;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid rgba(196, 222, 0, 0.3);
}

#youtube-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.testimonials {
    text-align: center;
    font-style: italic;
    font-size: 1.1rem;
    max-width: 800px;
    margin: 20px auto 10px;
    color: #f0f0f0;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid #c4de00;
}

.cta-button {
    position: relative;
    margin-top: 40px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    display: none;
    z-index: 10;
    width: 100%;
    max-width: 1000px;
}

.cta-button.visible {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

.pulse-button {
    display: inline-block;
    padding: 18px 35px;
    background-color: #c4de00;
    color: #0e0e0e;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(196, 222, 0, 0.5);
    animation: pulse 2s infinite;
    position: relative;
    overflow: hidden;
}

.pulse-button::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to bottom right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        left: -200%;
        top: -100%;
    }

    100% {
        left: 200%;
        top: 100%;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(196, 222, 0, 0.5);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px rgba(196, 222, 0, 0.7);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(196, 222, 0, 0.5);
    }
}

.pulse-button:hover {
    background-color: #ffffff;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.7);
    transform: scale(1.05);
    animation: none;
}

.limited-offer {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #c4de00;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

footer {
    text-align: center;
    padding: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    position: absolute;
    bottom: 0;
    width: 100%;
}

/* Particle effect */
.particle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(196, 222, 0, 0.5);
    pointer-events: none;
    z-index: -1;
}

/* Responsive styles */
@media (max-width: 992px) {
    .headline {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 80px 15px 100px;
    }

    .headline {
        font-size: 1.8rem;
    }

    .pulse-button {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    .logo {
        height: 50px;
    }

    .logo-text {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 70px 10px 80px;
    }

    .headline {
        font-size: 1.5rem;
    }

    .pulse-button {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .logo {
        height: 40px;
    }

    .logo-container {
        top: 15px;
    }

    .logo-text {
        font-size: 1.1rem;
    }
}

/* Para telas muito pequenas */
@media (max-width: 360px) {
    .headline {
        font-size: 1.3rem;
    }

    .pulse-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .logo-text {
        font-size: 1rem;
    }
}