:root {
    --primary: #1e3a8a;
    --secondary: #334155;
    --accent: #f59e0b;
    --accent-hover: #d97706;
}

body {
    font-family: 'Kanit', sans-serif;
    color: var(--secondary);
    background-color: #ffffff;
    margin: 0;
}

.secondary-bg { background-color: var(--primary); }
.secondary-text { color: var(--primary); }
.accent-bg { background-color: var(--accent); }
.accent-text { color: var(--accent); }

/* Premium Button Enhancements */
a.inline-block, button.inline-block {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

a.inline-block:hover, button.inline-block:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1) !important;
}

.accent-bg:hover {
    background-color: var(--accent-hover) !important;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.4) !important;
}

.secondary-bg:hover {
    box-shadow: 0 0 20px rgba(30, 58, 138, 0.3) !important;
}

/* Glassmorphism for Language Switcher */
#lang-switcher {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.lang-btn {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.lang-btn.active {
    background-color: var(--primary);
    color: white;
}

.lang-btn:not(.active):hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Card Styling */
.card {
    background: white;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: #e2e8f0;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05) !important;
    transform: translateY(-5px);
}

/* Tooltip or Micro-animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating {
    animation: float 3s ease-in-out infinite;
}