/* Global Styles */
:root {
    /* Light Theme Colors */
    --primary: #0066CC;       /* ASEAN Blue */
    --secondary: #00A86B;     /* Green for agriculture */
    --accent: #FF6B35;        /* Orange for alerts/attention */
    --dark: #2D3748;          /* Dark gray for text */
    --light: #F8F9FA;         /* Light background */
    --gray: #6C757D;          /* Medium gray */
    --white: #FFFFFF;
    
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    --info: #17A2B8;
    
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;

    /* Dark Theme Colors */
    --dark-primary: #4a8fdf;
    --dark-secondary: #00C781;
    --dark-accent: #FF8B4D;
    --dark-dark: #121212;
    --dark-light: #1E1E1E;
    --dark-gray: #8E8E8E;
    --dark-white: #E0E0E0;
    
    --dark-success: #48BB78;
    --dark-warning: #F6AD55;
    --dark-danger: #F56565;
    --dark-info: #4299E1;
    
    --dark-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --dark-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
}

/* Dark Mode Classes */
.dark-mode {
    --primary: var(--dark-primary);
    --secondary: var(--dark-secondary);
    --accent: var(--dark-accent);
    --dark: var(--dark-white);
    --light: var(--dark-light);
    --gray: var(--dark-gray);
    --white: var(--dark-dark);
    
    --success: var(--dark-success);
    --warning: var(--dark-warning);
    --danger: var(--dark-danger);
    --info: var(--dark-info);
    
    --shadow: var(--dark-shadow);
    --shadow-lg: var(--dark-shadow-lg);
    
    background-color: var(--white);
    color: var(--dark);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--light);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background-color: #0055aa;
    border-color: #0055aa;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.dark-mode .btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.dark-mode .btn-primary:hover {
    background-color: #3a7bc8;
    border-color: #3a7bc8;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.dark-mode .btn-outline {
    color: var(--primary);
    border-color: var(--primary);
}

.dark-mode .btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--secondary);
}

.dark-mode .section-title::after {
    background-color: var(--secondary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2rem;
    max-width: 800px;
}

.dark-mode .section-subtitle {
    color: var(--gray);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

.dark-mode .header {
    background-color: var(--white);
    box-shadow: var(--shadow);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
}

.dark-mode .logo-text {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.dark-mode .nav-links a {
    color: var(--dark);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

.dark-mode .mobile-menu-btn {
    color: var(--dark);
}

/* Footer Styles */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.dark-mode .footer {
    background-color: var(--dark-dark);
    color: var(--dark-white);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    margin-right: 10px;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.dark-mode .footer-about p {
    color: rgba(224, 224, 224, 0.7);
}

.footer-links h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.dark-mode .footer-links h3 {
    color: var(--dark-white);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.dark-mode .footer-links a {
    color: rgba(224, 224, 224, 0.7);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.dark-mode .footer-links a:hover {
    color: var(--dark-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.dark-mode .footer-bottom {
    border-top: 1px solid rgba(224, 224, 224, 0.1);
    color: rgba(224, 224, 224, 0.7);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: var(--shadow);
    }
    
    .dark-mode .nav-links.active {
        background-color: var(--white);
    }
    
    .nav-links.active li {
        margin: 10px 0;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
}



/* New Theme Switcher Button */
.theme-switcher {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.theme-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background-color: #FFD700; 
}


body.dark-mode .theme-btn {
    background-color: var(--primary); /* Blue for moon */
}


.light .theme-btn {
    background-color: #FFD700; /* Yellow */
    color: white;
}

.dark .theme-btn {
    background-color: #0066CC; /* ASEAN Blue */
    color: white;
}

.theme-btn i {
    font-size: 1.5rem;
    transition: all 0.3s ease;
    position: absolute;
    color: white;
}

.sun-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

body.dark-mode .sun-icon {
    opacity: 0;
    transform: scale(0.5) rotate(90deg);
}

.moon-icon {
    opacity: 0;
    transform: scale(0.5) rotate(-90deg);
}

body.dark-mode .moon-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}


.theme-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.theme-btn:active {
    transform: scale(0.95);
}