/* Main styles for HonkaBank */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.3), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.3), transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.container {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
    max-width: 90%;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    margin-bottom: 2rem;
    color: #333;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

video {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: min(800px, 100%);
    height: auto;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    margin: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.download-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.download-btn:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.waifu-btn {
    background: linear-gradient(217deg, rgba(255, 0, 0, .8), rgba(255, 0, 0, 0) 70.71%),
                linear-gradient(127deg, rgba(0, 255, 0, .8), rgba(0, 255, 0, 0) 70.71%),
                linear-gradient(336deg, rgba(0, 0, 255, .8), rgba(0, 0, 255, 0) 70.71%);
    color: #fff;
}

.waifu-btn:hover {
    background: linear-gradient(to right, #ff0000, #ff7f00, #ffff00, #00ff00, #0000ff, #4b0082, #8f00ff);
    background-size: 600% 100%;
    animation: rainbow 3s infinite;
}

.russian-btn {
    background: linear-gradient(to bottom, #ffffff, #1C3578, #E4181C);
    background-size: 100% 100%;
    color: #fff;
}

.russian-btn:hover {
    background: linear-gradient(to bottom, #ffffff, #1C3578, #E4181C);
    background-size: 100% 400%;
    animation: rainbow 6s;
}

@keyframes rainbow {
    0% {
        background-position: 0% 0%;
    }
    50% {
        background-position: 100% 100%;
    }
    100% {
        background-position: 0% 0%;
    }
}

.btn-icon {
    font-size: 1.2em;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
        max-width: 95%;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .btn {
        display: flex;
        width: 100%;
        justify-content: center;
        margin: 0.5rem 0;
    }
    
    video {
        max-width: 100%;
    }
}