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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: #2c5aa0;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}

nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

nav a:hover {
    opacity: 0.8;
}

section {
    padding: 60px 0;
}

.hero {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3c72 100%);
    color: #fff;
    text-align: center;
    padding: 80px 0;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero .subheading {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.95;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary {
    background-color: #f5a623;
    color: #1a1a1a;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #2c5aa0;
    text-align: center;
}

.about p,
.how-it-works p {
    margin-bottom: 15px;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.topic-list,
.steps-list {
    list-style: none;
    max-width: 600px;
    margin: 30px auto 0;
}

.topic-list li,
.steps-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    border-bottom: 1px solid #eee;
}

.topic-list li:before,
.steps-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2c5aa0;
    font-weight: bold;
}

.topic-list li:last-child,
.steps-list li:last-child {
    border-bottom: none;
}

.faq {
    background-color: #f8f9fa;
}

.faq-item {
    background: #fff;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 4px solid #2c5aa0;
}

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.faq-item p {
    color: #555;
}

.signup {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.signup p {
    text-align: center;
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

#signup-form {
    max-width: 450px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #2c5aa0;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-group label {
    font-size: 0.9rem;
    line-height: 1.4;
    cursor: pointer;
}

.checkbox-group a {
    color: #2c5aa0;
}

#signup-form .btn {
    width: 100%;
    margin-top: 10px;
}

footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 30px 0;
    text-align: center;
}

footer p {
    margin-bottom: 15px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #fff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    color: #fff;
    padding: 15px 20px;
    z-index: 1000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    nav {
        justify-content: center;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    section {
        padding: 40px 0;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}