/* Science Page Styles */

.science-hero {
    background: var(--white);
    padding: calc(120px + var(--spacing-xl)) var(--spacing-xl) var(--spacing-xl);
    text-align: center;
    position: relative;
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.science-hero-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.science-hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -2px;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.science-hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: #6B7280;
    line-height: 1.5;
}

/* Proof Sections */
.science-feature {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.science-container {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.science-feature.reverse .science-container {
    direction: rtl;
}

.science-feature.reverse .science-text {
    direction: ltr;
}

.science-feature.reverse .science-visual {
    direction: ltr;
}

.science-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.proof-box {
    background: var(--gray-bg);
    border-radius: 20px;
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 450px;
}

.proof-box.dark {
    background: var(--black);
    color: var(--white);
}

.proof-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.proof-header.light {
    color: rgba(255, 255, 255, 0.7);
}

.research-stat {
    margin-bottom: var(--spacing-md);
}

.big-number {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-desc {
    font-size: 1.125rem;
    color: #374151;
    line-height: 1.4;
}

.traditional-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.traditional-list li {
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
    color: var(--black);
}

.source-tag {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
}

.source-tag.light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.source-tag a {
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.source-tag.light a {
    color: var(--white);
}

.source-tag a:hover {
    opacity: 0.6;
}

.source-logo {
    height: 32px;
    width: auto;
}

.source-logo[alt="Harvard Health"] {
    height: 40px;
}

.science-heading {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
    letter-spacing: -2px;
    margin-bottom: var(--spacing-md);
}

.science-desc {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #374151;
    margin-bottom: var(--spacing-md);
}

/* Insights Section */
.insights-section {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-bg);
    padding: var(--spacing-xl) var(--spacing-md);
}

.insights-container {
    max-width: 1200px;
    width: 100%;
}

.insights-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
    letter-spacing: -2px;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.insight-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 20px;
}

.insight-quote {
    font-size: 1.125rem;
    line-height: 1.6;
    color: #374151;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.insight-solution {
    border-top: 2px solid var(--gray-bg);
    padding-top: var(--spacing-md);
}

.solution-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.insight-solution p {
    font-size: 1rem;
    color: #374151;
    line-height: 1.5;
}

/* Trust Section */
.trust-section {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.trust-container {
    max-width: 1200px;
    width: 100%;
}

.trust-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
    letter-spacing: -2px;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.trust-card {
    background: var(--gray-bg);
    padding: var(--spacing-lg);
    border-radius: 20px;
}

.trust-question {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.trust-answer {
    font-size: 1.125rem;
    line-height: 1.6;
    color: #374151;
}

/* Responsive */
@media (max-width: 768px) {
    .science-hero-title {
        font-size: 2.5rem;
    }

    .science-hero-subtitle {
        font-size: 1.25rem;
    }

    .science-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .science-feature.reverse .science-container {
        direction: ltr;
    }

    .science-heading {
        font-size: 2.5rem;
    }

    .science-desc {
        font-size: 1.125rem;
    }

    .insights-title {
        font-size: 2.5rem;
    }

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

    .trust-title {
        font-size: 2.5rem;
    }

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

    .trust-question {
        font-size: 1.25rem;
    }

    .trust-answer {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .science-hero-title {
        font-size: 2rem;
    }

    .science-hero-subtitle {
        font-size: 1.125rem;
    }

    .science-heading {
        font-size: 2rem;
    }

    .science-desc {
        font-size: 1rem;
    }

    .big-number {
        font-size: 3rem;
    }

    .insights-title {
        font-size: 2rem;
    }

    .insight-quote {
        font-size: 1rem;
    }

    .trust-title {
        font-size: 2rem;
    }

    .trust-question {
        font-size: 1.125rem;
    }

    .trust-answer {
        font-size: 0.9375rem;
    }

    .proof-box {
        padding: var(--spacing-md);
    }
}