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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a1a 0%, #050810 25%, #0a0f1a 50%, #051a15 75%, #0a1f15 100%);
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 20px;
    padding-top: 110px;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 600px;
    animation: fadeIn 0.8s ease-in;
    margin-top: 0;
}

.logo-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    height: 90px;
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    animation: fadeIn 0.8s ease-in;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.logo {
    width: 200px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(0 4px 15px rgba(76, 175, 80, 0.3));
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content {
    text-align: center;
}

.title {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 3rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
}

.buttons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(76, 175, 80, 0.3);
    border-radius: 15px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.2), transparent);
    transition: left 0.5s ease;
}

.button:hover::before {
    left: 100%;
}

.button:hover {
    transform: translateY(-5px);
    border-color: rgba(76, 175, 80, 0.6);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

.button:active {
    transform: translateY(-2px);
}

.button-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    display: flex;
    align-items: center;
    justify-content: center;
}

.button-icon i {
    font-size: 1.5rem;
    color: currentColor;
}

.button-text {
    letter-spacing: 1px;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 100px;
    }
    
    .logo-container {
        padding: 15px;
        height: 80px;
    }
    
    .button {
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }
    
    .button-icon i {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 90px;
    }
    
    .logo-container {
        padding: 10px;
        height: 70px;
    }
    
    .button {
        padding: 1rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .button-icon i {
        font-size: 1.1rem;
    }
}