@import url('https://fonts.googleapis.com/css2?family=Kanit&display=swap');

body {
    font-family: 'Kanit', sans-serif;
    background: #ffffff;
    color: #222;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* ===== Header Section ===== */
.header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2.5rem 0;
    background: linear-gradient(135deg, #2e7d32 0%, #c0a040 100%);
    border-radius: 24px;
    color: #fff;
    box-shadow: 0 20px 40px rgba(46, 125, 50, 0.2);
    position: relative;
    overflow: hidden;
}

.header-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.main-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ===== Card Section ===== */
.card {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.card h2 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: #2e7d32;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== Highlight Box ===== */
.highlight-box {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.05), rgba(192, 160, 64, 0.05));
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 1rem;
    border: 1px solid rgba(46, 125, 50, 0.1);
    border-left: 5px solid #2e7d32;
}

/* ===== Image Slider ===== */
.image-slider {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 20px auto;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    background: none;
    max-width: 1200px;
}

.image-slider img {
    max-width: 1200px;
    height: auto;
    border-radius: 0;
    border: none;
    box-shadow: none;
    transition: opacity 0.3s ease-in-out;
}

.image-slider button {
    background: none;
    color: #2e7d32;
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.2s ease;
}

.image-slider button:hover {
    color: #c0a040;
    transform: scale(1.2);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .main-title {
        font-size: 2rem;
    }

    .image-slider img {
        max-width: 100%;
    }
}

/* ===== DARK MODE ===== */
body.dark-mode {
    background: #121212;
    color: #ddd;
}

body.dark-mode .header {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

body.dark-mode .card {
    background: #1e1e1e;
    color: #ddd;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

body.dark-mode .card h2 {
    color: #c0a040;
}

body.dark-mode .highlight-box {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.15), rgba(192, 160, 64, 0.15));
    border-color: rgba(192, 160, 64, 0.3);
}

body.dark-mode .image-slider button {
    color: #c0a040;
}

body.dark-mode .image-slider button:hover {
    color: #2e7d32;
}