@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    color: white;
    background: linear-gradient(-45deg, #0a0e1a, #141e30, #1a1a3e, #0f2027);
    background-size: 400% 400%;
    animation: gradientBG 20s ease infinite;
    min-height: 100vh;
    overflow-x: hidden;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.main {
    text-align: center;
    padding-top: 80px;
    min-height: 100vh;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 60px;
    position: relative;
    padding: 0 90px;
}

.topbar h1 {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar button {
    position: absolute;
    left: 20px;
    padding: 12px 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(15px);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 14px;
}

.topbar button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}

.cards {
    display: flex;
    justify-content: center;
    padding: 0 20px 50px;
}

.floor-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 28px 36px;
    width: 400px;
    max-width: 95%;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.floor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    border-radius: 20px;
}

.floor-card:hover::before {
    opacity: 1;
}

.floor-card:hover {
    transform: translateY(-6px) scale(1.02);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(102, 126, 234, 0.25);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35), 0 0 20px rgba(102, 126, 234, 0.1);
}

.floor-info h2 {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
}

.floor-info p {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 300;
    font-size: 14px;
}

.status {
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

@media (max-width: 500px) {
    .floor-card {
        width: 100%;
        padding: 22px 26px;
    }

    .topbar h1 {
        font-size: 26px;
    }

    .topbar button {
        left: 10px;
        padding: 10px 16px;
        font-size: 13px;
    }
}