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

:root {
    --primary-red: #a42332;
    --primary-blue: #0d2752;
    --white: #ffffff;
    --overlay-opacity: 0.75;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    position: relative;
    color: var(--white);
}

/* Video Background */
#bgVideo {
    position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -2;
    object-fit: cover;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(13, 39, 82, var(--overlay-opacity)) 0%,
            rgba(164, 35, 50, var(--overlay-opacity)) 100%);
    z-index: -1;
}

/* Audio Toggle Button */
.audio-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.audio-toggle:active {
    transform: scale(0.95);
}

/* Content Toggle Button */
.content-toggle {
    position: fixed;
    top: 80px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.content-toggle:active {
    transform: scale(0.95);
}

/* Main Container */
.container {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    padding-right: 80px;
    text-align: center;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.container.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(50px);
}

/* Logo */
.logo-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    animation: fadeInLeft 1s ease-out;
}

.logo {
    max-width: 100px;
    height: auto;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.1);
}

/* Content */
.content {
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeInRight 1s ease-out;
}

.title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--white) 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: clamp(1rem, 3vw, 1.4rem);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 40px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-red) 0%, #8a1c28 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(164, 35, 50, 0.4);
    margin-bottom: 50px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(164, 35, 50, 0.6);
    background: linear-gradient(135deg, #c02a3c 0%, var(--primary-red) 100%);
}

.cta-button:active {
    transform: translateY(-1px);
}

.cta-button i {
    font-size: 1.2rem;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.social-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 22px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.social-icon.instagram:hover {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
    border-color: transparent;
}

.social-icon.facebook:hover {
    background: #1877f2;
    border-color: transparent;
}

.social-icon.youtube:hover {
    background: #ff0000;
    border-color: transparent;
}

.social-icon.tiktok:hover {
    background: #000000;
    border-color: transparent;
}

.social-icon.twitter:hover {
    background: #000000;
    border-color: transparent;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
        align-items: center;
        text-align: center;
        padding-right: 15px;
    }

    .logo {
        max-width: 70px;
    }

    .logo-container {
        top: 15px;
        left: 15px;
    }

    .subtitle {
        margin-bottom: 30px;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
        margin-bottom: 35px;
    }

    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .audio-toggle {
        width: 45px;
        height: 45px;
        font-size: 18px;
        top: 15px;
        right: 15px;
    }

    .content-toggle {
        width: 45px;
        height: 45px;
        font-size: 18px;
        top: 70px;
        right: 15px;
    }

    .content {
        align-items: center;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .social-links {
        gap: 15px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}