/* CSS Reset and Variables */
:root {
    /* Colors */
    --color-bg-base: #fcfbf9; /* Warm off-white */
    --color-bg-soft: #f4f3ef; /* Beige / subtle grey */
    --color-accent: #6b8e82; /* Muted sage green */
    --color-accent-hover: #58776c;
    --color-text-main: #2d3748; /* Charcoal */
    --color-text-light: #4a5568;
    --color-footer-bg: #1a202c;
    --color-white: #ffffff;
    --color-border: #e2e0d9;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-base);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-main);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.content-narrow {
    max-width: 700px;
    margin: 0 auto;
}

.text-center { text-align: center; }
.text-white { color: var(--color-white); }
.text-white p, .text-white h2 { color: var(--color-white); }
.text-light p { color: #cbd5e0; }

.mb-4 { margin-bottom: var(--spacing-md); }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: var(--spacing-md); }

.bg-soft { background-color: var(--color-bg-soft); }
.bg-accent { background-color: var(--color-accent); }
.bg-dark { background-color: var(--color-footer-bg); }

section {
    padding: var(--spacing-lg) 0;
}

/* Typography Utilities */
.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
}

/* Buttons */
.primary-btn {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease, transform 0.1s ease;
    border: 2px solid var(--color-accent);
    text-align: center;
    width: 100%;
}

.primary-btn:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.primary-btn.outline-btn {
    background-color: transparent;
    color: var(--color-accent);
}
.primary-btn.outline-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.btn-small {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-inverse {
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-white);
}
.btn-inverse:hover {
    background-color: #f1f1f1;
    border-color: #f1f1f1;
    color: var(--color-accent-hover);
}


/* Section 1: Hero */
.hero {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    text-align: center;
}

.hero-headline {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subheadline {
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-md);
}

.cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}

.trust-strip {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.hero-image-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.hero-img {
    width: 100%;
    height: auto;
}

/* Section 2: Problem awareness */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
}

/* Section 3: Educational */
.educational {
    font-size: 1.1rem;
}
.educational p {
    margin-bottom: 1.5rem;
}

/* Section 4: Why matters */
.bullet-list {
    list-style: none;
}
.bullet-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--color-text-light);
}
.bullet-list li::before {
    content: "•";
    color: var(--color-accent);
    font-size: 2rem;
    position: absolute;
    left: 0;
    top: -0.5rem;
}
.bullet-list strong {
    color: var(--color-text-main);
    font-weight: 600;
}

/* Section 5: Benefits */
.benefit-blocks {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.benefit-block {
    border-left: 3px solid var(--color-accent);
    padding-left: 1.5rem;
}
.benefit-block h4 {
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
}

/* Section 6: CTA */
.primary-cta {
    padding: var(--spacing-xl) 0;
}
.reassurance {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Section 7: FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}
.faq-item:last-child {
    border-bottom: none;
}
.faq-question {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 0;
    position: relative;
    padding-right: 2rem;
}
.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    color: var(--color-accent);
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.2s;
}
.faq-question.active::after {
    content: '−';
}
.faq-answer {
    display: none;
    margin-top: 1rem;
    padding-right: 1rem;
}

/* Footer */
.site-footer {
    padding: var(--spacing-lg) 0 var(--spacing-md) 0;
}
.disclaimers {
    font-size: 0.8rem;
    color: #a0aec0;
    max-width: 800px;
    margin: 0 auto;
}
.disclaimers p {
    margin-bottom: 1rem;
}
.disclaimers strong {
    color: #cbd5e0;
}
.footer-links {
    margin: 1.5rem 0;
}
.footer-links a {
    color: #a0aec0;
    text-decoration: none;
}
.footer-links a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

/* Desktop Adjustments */
@media (min-width: 768px) {
    section {
        padding: var(--spacing-xl) 0;
    }

    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .primary-btn {
        width: auto;
        min-width: 300px;
    }
    
    .hero-headline {
        font-size: 3.5rem;
    }
    
    .hero-subheadline {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 2.25rem;
    }
}