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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: #2563eb;
    transition: color 0.3s ease;
}

a:hover {
    color: #1d4ed8;
}

ul {
    list-style: none;
}

/* Header Styles */
header {
    background-color: #fff;
    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: 20px;
}

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

.logo img {
    margin-right: 15px;
}

.site-title {
    font-size: 28px;
    color: #5a7b9c;
    margin: 0;
    font-weight: 500;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2563eb;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: #333;
    font-weight: 500;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

nav ul li a:hover,
nav ul li a.active {
    color: #5a7b9c;
    border-bottom: 2px solid #9bc1e6;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #b5d8f7 0%, #9bc1e6 100%);
    color: #2c3e50;
    padding: 80px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #2c3e50;
    font-weight: 600;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #3a5875;
}

.btn {
    display: inline-block;
    background-color: #f0f7ff;
    color: #5a7b9c;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid #d1e3f8;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.btn:hover {
    background-color: #d1e3f8;
    color: #2c3e50;
    border: 2px solid #b5d8f7;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #f0f7ff;
    background: linear-gradient(135deg, #f0f7ff 0%, #e9f2fd 100%);
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #5a7b9c;
    position: relative;
    padding-bottom: 15px;
}

.features h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #b5d8f7, #9bc1e6);
    border-radius: 3px;
}

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

.feature-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.05);
    border-color: #d1e3f8;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-top: 10px;
    margin-bottom: 15px;
    color: #5a7b9c;
    position: relative;
    padding-bottom: 12px;
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #b5d8f7, #9bc1e6);
    border-radius: 3px;
}

/* Subscribe Section */
.subscribe {
    padding: 80px 0;
    background-color: #f0f7ff;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.subscribe h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.subscribe p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

#subscribe-form {
    max-width: 500px;
    margin: 0 auto;
}

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

input[type="text"],
input[type="email"] {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus {
    border-color: #2563eb;
    outline: none;
}

.checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.checkbox label {
    font-size: 0.9rem;
}

.btn-submit {
    background-color: #2563eb;
    color: #fff;
    border: none;
    cursor: pointer;
    width: 100%;
}

.btn-submit:hover {
    background-color: #1d4ed8;
    color: #fff;
    border: 2px solid transparent;
}

#form-message {
    margin-top: 20px;
    font-weight: 500;
}

.success-message {
    color: #10b981;
}

.error-message {
    color: #ef4444;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}

footer p {
    margin: 10px 0;
}

footer a {
    color: #bfdbfe;
}

footer a:hover {
    color: #fff;
}

/* Privacy Policy Page */
.privacy-content {
    padding: 60px 0;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #2563eb;
}

.privacy-content h3 {
    font-size: 1.5rem;
    margin: 30px 0 15px;
    color: #333;
}

.privacy-content p,
.privacy-content ul {
    margin-bottom: 20px;
}

.privacy-content ul {
    padding-left: 20px;
    list-style-type: disc;
}

.privacy-content ul li {
    margin-bottom: 10px;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }

    nav ul {
        margin-top: 20px;
    }

    nav ul li {
        margin: 0 15px;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .features,
    .subscribe {
        padding: 60px 0;
    }

    nav ul li {
        margin: 0 10px;
    }
}