/* Main CSS */
:root {
    /* Color System */
    --primary-color: #0A2647;
    --secondary-color: #144272;
    --accent-color: #D4AF37;
    --success-color: #38A169;
    --warning-color: #F59E0B;
    --error-color: #E53E3E;
    
    /* Neutral Colors */
    --neutral-100: #F7FAFC;
    --neutral-200: #EDF2F7;
    --neutral-300: #E2E8F0;
    --neutral-400: #CBD5E0;
    --neutral-500: #A0AEC0;
    --neutral-600: #718096;
    --neutral-700: #4A5568;
    --neutral-800: #2D3748;
    --neutral-900: #0A2647;
    
    /* Spacing System (8px) */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;
    --space-6: 48px;
    --space-7: 56px;
    --space-8: 64px;
    
    /* Typography */
	--font-besion: Bai Jamjuree,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;
    --font-heading: Hanken Design Co Terminal Guise, Verdana, sans-serif;
    --font-body: Hanken Design Co Terminal Guise, Verdana, sans-serif;
    
    /* Container Width */
    --container-width: 1200px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color:  var(--neutral-800);
    line-height: 1.25
	background-color: var(--neutral-100);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-2);
    color: var(--neutral-900);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-2);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

img {
	width:250px;
    height: 50px;
    display: block;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-2);
}

/* Section Styling */
section {
    padding: var(--space-7) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-5);
}

.section-header h2 {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-2);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

.section-header p {
    color: var(--neutral-600);
    font-size: 1.1rem;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

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

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

/* Form Styles */
form {
    width: 100%;
}

.form-group {
    margin-bottom: var(--space-2);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

label {
    display: block;
    margin-bottom: var(--space-1);
    font-weight: 500;
    color: var(--neutral-700);
}

input,
textarea {
    width: 100%;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--neutral-400);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 16px;
    transition: border-color 0.3s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

button[type="submit"] {
    margin-top: var(--space-2);
    cursor: pointer;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: var(--radius-md);
}

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

.close:hover {
    color: black;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}