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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3 {
    color: #1a1a1a;
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

/* Hero Section */
.hero {
    background-color: #fff;
    padding: 100px 0 80px;
    text-align: center;
    border-bottom: 1px solid #e1e4e8;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #586069;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #0366d6 0%, #0256c7 100%);
    color: #fff;
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(3, 102, 214, 0.3);
    letter-spacing: 0.3px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 102, 214, 0.4);
    background: linear-gradient(135deg, #0256c7 0%, #024dbc 100%);
}

/* How It Works Section */
.how-it-works {
    background-color: #fff;
    padding: 80px 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.step {
    text-align: center;
    padding: 20px;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background-color: #0366d6;
    color: #fff;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 60px;
    margin-bottom: 1rem;
}

.step p {
    color: #586069;
}

/* Why Section */
.why-section {
    background-color: #f6f8fa;
    padding: 80px 0;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #e1e4e8;
}

.benefit p {
    color: #586069;
}

/* Trust Section */
.trust-section {
    background-color: #fff;
    padding: 80px 0;
}

.trust-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.trust-item p {
    color: #586069;
}

/* Contact Section */
.contact-section {
    background-color: #f6f8fa;
    padding: 80px 0;
}

.contact-intro {
    text-align: center;
    color: #586069;
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid #e1e4e8;
}

fieldset {
    border: none;
    margin-bottom: 2rem;
    padding: 0;
}

legend {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
    font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5da;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background-color: #fff;
    transition: border-color 0.2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #0366d6;
}

textarea {
    resize: vertical;
}

.checkbox-group {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e1e4e8;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    font-weight: 400;
    cursor: pointer;
}

input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-actions {
    text-align: center;
    margin-top: 2rem;
}

button[type="submit"] {
    background: linear-gradient(135deg, #0366d6 0%, #0256c7 100%);
    color: #fff;
    padding: 16px 48px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(3, 102, 214, 0.3);
    letter-spacing: 0.3px;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 102, 214, 0.4);
    background: linear-gradient(135deg, #0256c7 0%, #024dbc 100%);
}

button[type="submit"]:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(3, 102, 214, 0.3);
}

button[type="submit"]:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.form-message {
    margin-top: 1.5rem;
    padding: 12px;
    border-radius: 6px;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Target Group Section */
.target-group {
    background-color: #f6f8fa;
    padding: 80px 0;
}

.target-group p {
    text-align: center;
    color: #586069;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.target-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.target-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #e1e4e8;
    text-align: center;
}

.target-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.target-item p {
    color: #586069;
    font-size: 1rem;
    margin: 0;
}

/* Footer */
.footer {
    background-color: #24292e;
    color: #959da5;
    padding: 30px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: #959da5;
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero {
        padding: 60px 0 50px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .how-it-works,
    .why-section,
    .trust-section,
    .contact-section,
    .target-group {
        padding: 60px 0;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .steps,
    .benefits,
    .trust-content,
    .target-list {
        gap: 30px;
    }

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

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }

    .cta-button,
    .submit-button {
        padding: 12px 24px;
        font-size: 1rem;
    }
}