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

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

/* Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a1a1a;
    line-height: 1.2;
}

h2 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #1a1a1a;
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #2c5f5f;
}

h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

a {
    color: #2c5f5f;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #1a4040;
    text-decoration: underline;
}

ul {
    list-style-position: inside;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

/* Sections */
section {
    padding: 4rem 0;
    border-bottom: 1px solid #e5e5e5;
}

section:last-of-type {
    border-bottom: none;
}

/* Hero Section */
.hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(135deg, #f8fafa 0%, #ffffff 100%);
}

.subheadline {
    font-size: 1.4rem;
    color: #555;
    margin-bottom: 2rem;
    font-weight: 400;
}

.intro {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #444;
}

.intro-bold {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.7;
    color: #1a1a1a;
    margin: 2rem 0;
}

/* Beta Box */
.beta-box {
    background-color: #f0f7f7;
    border-left: 4px solid #2c5f5f;
    padding: 2rem;
    margin: 2.5rem 0;
    border-radius: 4px;
}

.beta-box h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.beta-box ul {
    list-style: none;
}

.beta-box li {
    padding-left: 1.5rem;
    position: relative;
}

.beta-box li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2c5f5f;
    font-weight: bold;
}

/* CTA */
.cta {
    margin-top: 2.5rem;
    padding: 2rem;
    background-color: #fff;
    border: 2px solid #2c5f5f;
    border-radius: 4px;
    text-align: center;
}

.cta p {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.cta a {
    font-weight: 600;
    font-size: 1.15rem;
}

/* Signup Button */
.signup-button {
    display: inline-block;
    background-color: #2c5f5f;
    color: #fff !important;
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none !important;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin: 1.5rem 0;
    box-shadow: 0 2px 8px rgba(44, 95, 95, 0.2);
}

.signup-button:hover {
    background-color: #1a4040;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 95, 95, 0.3);
}

.or-divider {
    margin: 1.5rem 0 1rem 0;
    color: #666;
    font-style: italic;
    font-size: 1rem;
}

/* Curriculum Section */
.curriculum {
    background-color: #fff;
}

.week {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e5e5e5;
}

.week:last-child {
    border-bottom: none;
}

.week-tagline {
    font-style: italic;
    color: #555;
    margin-bottom: 1rem;
}

.format-box {
    background-color: #f9f9f9;
    padding: 1.5rem;
    border-radius: 4px;
    margin-top: 2rem;
}

.format-box h4 {
    margin-bottom: 1rem;
}

/* Why This Works Section */
.why-works {
    background-color: #f8fafa;
}

.reason {
    margin-bottom: 2.5rem;
}

.reason:last-child {
    margin-bottom: 0;
}

.reason h3 {
    margin-bottom: 0.75rem;
}

.reason p {
    font-size: 1.1rem;
    color: #444;
}

/* About Section */
.about {
    background-color: #fff;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.instructor-photo {
    max-width: 250px;
    border-radius: 50%;
    margin-bottom: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about p {
    font-size: 1.15rem;
    line-height: 1.7;
    max-width: 700px;
}

/* Beta Details Section */
.beta-details {
    background-color: #f8fafa;
}

.detail-group {
    margin-bottom: 2.5rem;
}

.detail-group:last-child {
    margin-bottom: 0;
}

.detail-group h3 {
    margin-bottom: 1rem;
}

.pricing {
    font-size: 1.8rem;
    color: #2c5f5f;
    margin-bottom: 0.5rem;
}

.regular-price {
    color: #666;
    font-size: 1rem;
}

/* How to Join Section */
.how-to-join {
    background-color: #fff;
    text-align: center;
}

.how-to-join .signup-button {
    display: inline-block;
}

.join-intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.contact-options {
    background-color: #f0f7f7;
    padding: 2rem;
    border-radius: 4px;
    margin: 2rem 0;
}

.contact-options p {
    margin-bottom: 1rem;
    font-size: 1.15rem;
}

.contact-options p:last-child {
    margin-bottom: 0;
}

.next-steps {
    margin: 2.5rem 0;
    text-align: left;
}

.next-steps h3 {
    margin-bottom: 1rem;
}

.limited-spots {
    margin-top: 2rem;
    color: #666;
    font-style: italic;
}

/* FAQ Section */
.faq {
    background-color: #f9f9f9;
}

.faq-item {
    margin-bottom: 2rem;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: #444;
    font-size: 1.05rem;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 2rem 0;
    text-align: center;
}

footer p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

footer a {
    color: #8ecaca;
}

footer a:hover {
    color: #b8e0e0;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .hero {
        padding: 3rem 0 2rem;
    }

    section {
        padding: 3rem 0;
    }

    .beta-box {
        padding: 1.5rem;
    }

    .cta {
        padding: 1.5rem;
    }

    .contact-options {
        padding: 1.5rem;
    }

    p, li {
        font-size: 1rem;
    }

    .intro-bold {
        font-size: 1.1rem;
    }

    .pricing {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }

    .beta-box {
        padding: 1.25rem;
    }

    .cta {
        padding: 1.25rem;
    }
}

/* Print Styles */
@media print {
    body {
        font-size: 12pt;
    }

    section {
        page-break-inside: avoid;
    }

    a {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }
}