:root {
    --primary-color: #2c3e50;
    --secondary-color: #f39c12;
    --background-light: #f4f7f9;
    --text-color: #4a4a4a;
    --light-grey: #e9ecef;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    background-color: #fff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.header {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo {
    display: flex;
    align-items: center;
    font-weight: bold;
    color: var(--primary-color);
}

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

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

.main-nav li {
    margin-left: 25px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-color);
}

.main-nav .active {
    background-color: var(--light-grey);
    padding: 8px 15px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, #2c3e50, #e74c3c);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 60%;
}

.hero-logo {
    height: 80px;
    margin-bottom: 20px;
}

.hero-icon {
    font-size: 200px;
    color: rgba(255, 255, 255, 0.1);
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    line-height: 1.5;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: #fff;
    color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #f0f0f0;
}

/* Stats Section */
.stats-section {
    background-color: #fff;
    padding: 40px 0;
    position: relative;
    z-index: 2;
    margin-top: -50px;
}

.stats-section .container {
    display: flex;
    justify-content: space-around;
    background-color: #fff;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-radius: 10px;
}

.stat-card {
    text-align: center;
}

.stat-card i {
    font-size: 2rem;
    margin-bottom: 10px;
}

.stat-card span {
    display: block;
    font-size: 2rem;
    font-weight: bold;
}

.icon-blue { color: #3498db; }
.icon-green { color: #2ecc71; }
.icon-teal { color: #1abc9c; }
.icon-orange { color: #f39c12; }

/* Main Content */
.content-section {
    padding: 50px 0;
    background-color: var(--background-light);
}

.content-section .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.main-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sidebar {
    display: grid;
    gap: 20px;
}

.sidebar .contact-card,
.sidebar .link-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sidebar h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.sidebar h4 i {
    margin-right: 10px;
}

/* PPID Menu */
.menu-ppid h4 {
    border-left: 5px solid #2ecc71;
    padding-left: 10px;
    color: #333;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.menu-item {
    background-color: #f0f4f7;
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    transition: background-color 0.3s;
}

.menu-item i {
    margin-right: 10px;
    font-size: 1.2rem;
}

.menu-item:hover,
.menu-item.active {
    background-color: #d1e7dd;
}

.menu-item.active {
    border-left: 4px solid #2ecc71;
}

/* Search Form */
.search-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-top: 20px;
}

.search-form h4 {
    color: #4CAF50;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.search-form p {
    color: #777;
    margin-bottom: 15px;
}

.search-form form {
    display: flex;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
}

.search-form input {
    flex: 1;
    border: none;
    padding: 10px 15px;
    outline: none;
}

.search-form button {
    background-color: #4CAF50;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
}

/* Request Form */
.request-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-top: 20px;
}

.request-form h4 {
    color: #FFC107;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.request-form p {
    color: #777;
    margin-bottom: 15px;
}

.btn-request,
.btn-status {
    background-color: #FFC107;
    color: #fff;
    padding: 12px 20px;
    margin-right: 10px;
}

.btn-request:hover,
.btn-status:hover {
    background-color: #e0a800;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 50px 0 20px;
}

.footer .container {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 15px;
}

.footer-links ul,
.footer-contact p {
    list-style: none;
    line-height: 1.8;
}

.footer-links a {
    text-decoration: none;
    color: #fff;
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-contact i {
    margin-right: 10px;
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 20px;
    opacity: 0.7;
}