:root {
    --bg-color: #fcfbf7;
    --text-color: #2c2a29;
    --primary-color: #0E5936; /* Dark Green from logo */
    --secondary-color: #D7A608; /* Gold from logo */
    --card-bg: #ffffff;
    --border-color: #e6e2d8;
    --nav-bg: #ffffff; /* Clean white header so dark logo stands out */
    --shadow: 0 4px 12px rgba(0,0,0,0.05);
}

[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #f0ede6;
    --primary-color: #178a54;
    --secondary-color: #f0b90c;
    --card-bg: #1e1e1e;
    --border-color: #333333;
    --nav-bg: #1a1a1a;
    --shadow: 0 4px 12px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Inter', sans-serif, Arial;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

header {
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link img {
    height: 50px;
    width: auto;
    display: block;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
}

nav ul li a:hover, nav ul li a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
}

.hero {
    padding: 6rem 5%;
    text-align: center;
    background: linear-gradient(135deg, rgba(14,89,54,0.05), rgba(215,166,8,0.05));
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3rem;
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem auto;
    color: var(--text-color);
    opacity: 0.9;
}

.btn {
    display: inline-block;
    background-color: var(--secondary-color);
    color: #fff;
    padding: 0.75rem 1.75rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: var(--shadow);
}

.btn:hover {
    opacity: 0.9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
}

footer {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    font-size: 0.9rem;
}

/* =========================================
   PENYESUAIAN MENYELURUH UNTUK MODE GELAP
   ========================================= */
[data-theme="dark"] section,
[data-theme="dark"] div[style*="background: #ffffff"],
[data-theme="dark"] div[style*="background: #fff"],
[data-theme="dark"] div[style*="background: rgb(255, 255, 255)"],
[data-theme="dark"] div[style*="background: #fdfbf7"] {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] table {
    color: var(--text-color) !important;
}

[data-theme="dark"] th {
    background-color: #0d462b !important;
    color: #ffffff !important;
}

[data-theme="dark"] td {
    border-bottom-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

[data-theme="dark"] tr:hover {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--nav-bg) !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

[data-theme="dark"] .dropdown-menu li a {
    color: var(--text-color) !important;
}

[data-theme="dark"] .dropdown-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--secondary-color) !important;
}