body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    color: #fff;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.content {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: right;
    flex-direction: column;
}

.box {
    border: none;
    border-radius: 16px;
    padding: 50px;
    background: linear-gradient(145deg, #ffffff 0%, #f0f0f0 100%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    font-size: 3em;
    color: #333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.box p {
    margin: 15px 0;
    font-weight: 400;
}

.highlight {
    display: inline-block;
    min-width: 80px;
    text-align: center;
    font-weight: 700;
    padding: 8px 15px;
    border-radius: 8px;
    color: #fff;
    transition: all 0.3s ease;
}

.highlightred {
    background: linear-gradient(45deg, #FF5722, #FF7043);
}

.highlightgreen {
    background: linear-gradient(45deg, #4CAF50, #66BB6A);
}

footer {
    position: absolute;
    bottom: 0;
    width: 90%;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    font-size: 1em;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    border-radius: 8px 8px 0 0;
}

footer a {
    margin: 0 15px;
    text-decoration: none;
    color: #fff;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #66BB6A;
}

/* Dropup menu */
.dropup {
    position: relative;
    display: inline-block;
}

.dropup-content {
    display: none;
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    min-width: 150px;
}

.dropup-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    transition: background 0.3s ease;
}

.dropup-content a:hover {
    background-color: #f0f0f0;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    margin: 10% auto;
    padding: 20px;
    background-color: #fff;
    border: none;
    border-radius: 16px;
    width: 80%;
    max-width: 600px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: #333;
}

/* Responsive */
@media (max-width: 768px) {
    .box {
        font-size: 2em;
        padding: 30px;
    }
    .highlight {
        font-size: 1.2em;
        padding: 6px 12px;
    }
}

@media (max-width: 480px) {
    .box {
        font-size: 1.5em;
        padding: 20px;
    }
    .highlight {
        font-size: 1em;
        padding: 5px 10px;
    }
    footer {
        font-size: 0.9em;
    }
}