/* Global Styles */
:root {
    --who-blue: #05425c;
    --who-dark-blue: #037df0;
    --who-light-blue: #E6F4F9;
    --text-dark: #333;
    --text-light: #666;
    --white: #fff;
    --light-gray: #f5f5f5;
    --border-color: #ddd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

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

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

a:hover {
    color: var(--who-dark-blue);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--who-blue);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: var(--who-dark-blue);
    color: var(--white);
}

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

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

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo-text {
    font-size: .6rem;
    font-weight: 700;
    line-height: 1rem;
    color: var(--who-blue);
}

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

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    color: var(--text-dark);
    font-weight: 500;
}

nav ul li a:hover {
    color: var(--who-blue);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 147, 213, 0.4), rgba(0, 94, 184, 0.4)), url('../img/bg.jpg');
    background-size: cover;
    background-position: bottom;
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    height: 70vh;
}

.hero h1 {
    font-size: 2.5rem;
    line-height: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Search Section */
.search-section {
    padding: 60px 0;
    background-color: var(--light-gray);
    text-align: center;
}

.search-section h2 {
    margin-bottom: 30px;
    color: var(--who-dark-blue);
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.search-box input {
    flex: 1;
    padding: 15px;
    border: none;
    font-size: 1rem;
}

.search-box button {
    padding: 0 25px;
    background-color: var(--who-blue);
    color: var(--white);
    border: none;
    cursor: pointer;
}

.search-result {
    max-width: 600px;
    margin: 30px auto 0;
    padding: 20px;
    background-color: var(--white);
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: none;
}

.search-result.verified {
    border-left: 5px solid #4CAF50;
}

.search-result.not-verified {
    border-left: 5px solid #F44336;
}

/* Services Section */
.services {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--who-dark-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    background-color: var(--who-light-blue);
    padding: 30px;
    text-align: center;
    font-size: 2.5rem;
    color: var(--who-blue);
}

.service-content {
    padding: 20px;
}

.service-content h3 {
    margin-bottom: 15px;
    color: var(--who-dark-blue);
}

/* Footer */
footer {
    background-color: var(--who-dark-blue);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

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

.footer-column ul li a {
    color: var(--white);
    opacity: 0.8;
}

.footer-column ul li a:hover {
    opacity: 1;
}

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

/* Login Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
}

.modal-header {
    margin-bottom: 20px;
    text-align: center;
}

.modal-header h2 {
    color: var(--who-dark-blue);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
}

.form-options {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .header-container {
        padding: 15px 20px;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}