:root {
    --primary-color: #FFC629;
    --text-color: #fff;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    width: 100%;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    overflow: hidden;
    position: relative;
    margin: 0;
}

.background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/bg1.webp');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.logo {
    position: absolute;
    top: 20px;
    left: 20px;
    max-width: 200px;
    padding: 10px;
}

.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 90%;
    max-width: 800px;
}

h1 {
    color: var(--text-color);
    font-size: 56px;
    line-height: 64px;
    margin-bottom: 30px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--text-color);
    width: 200px;
    padding: 12px 20px;
    font-size: 22px;
    line-height: 26px;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 4px 6px var(--shadow-color);
    transition: all 0.3s ease;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.subtitle {
    color: var(--text-color);
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

/* Tablet */
@media (max-width: 1024px) {
    h1 {
        font-size: 42px;
        line-height: 50px;
    }
    
    .logo {
        max-width: 180px;
    }
    
    .content {
        width: 80%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    h1 {
        font-size: 30px;
        line-height: 36px;
        margin-bottom: 20px;
    }
    
    .subtitle {
        font-size: 16px;
        line-height: 22px;
        margin-bottom: 15px;
    }
    
    .logo {
        max-width: 150px;
        top: 15px;
        left: 15px;
    }
    
    .button {
        width: 180px;
        font-size: 20px;
        line-height: 24px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h1 {
        font-size: 28px;
        line-height: 34px;
    }
    
    .content {
        width: 95%;
    }
    
    .logo {
        max-width: 120px;
        top: 10px;
        left: 10px;
    }
}