/* ============================
   Diabetic Ulcers Page Styles
   ============================ */

/* Hero */
#ai_diabetic-ulcers .du-hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, var(--medical-blue-light) 0%, var(--brand-light) 100%);
    overflow: hidden;
}

#ai_diabetic-ulcers .du-hero-content {
    display: grid;
    grid-template-columns: 1fr minmax(320px, 0.9fr);
    gap: 3rem;
    align-items: center;
}

#ai_diabetic-ulcers .du-hero-text {
    max-width: 760px;
}

#ai_diabetic-ulcers .du-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--brand-gold-light);
    color: var(--brand-gold-dark);
    border-radius: 2rem;
    font-size: 0.825rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

#ai_diabetic-ulcers .du-hero-text h1 {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

#ai_diabetic-ulcers .du-hero-desc {
    font-size: 1.125rem;
    color: var(--brand-neutral);
    margin-bottom: 2rem;
    line-height: 1.7;
}

#ai_diabetic-ulcers .du-hero-cta {
    display: flex;
    gap: 1rem;
}

#ai_diabetic-ulcers .du-hero-image {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

#ai_diabetic-ulcers .du-hero-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    object-fit: cover;
}

/* Problem Section */
#ai_diabetic-ulcers .du-problem {
    background: white;
}

#ai_diabetic-ulcers .du-problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

#ai_diabetic-ulcers .du-stat-card {
    text-align: center;
    padding: 2rem;
}

#ai_diabetic-ulcers .du-stat-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--medical-blue-light);
    color: var(--brand-primary);
    border-radius: 1rem;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

#ai_diabetic-ulcers .du-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: 0.5rem;
}

#ai_diabetic-ulcers .du-stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--brand-neutral);
    line-height: 1.5;
}

#ai_diabetic-ulcers .du-problem-visual {
    max-width: 900px;
    margin: 0 auto 2.5rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

#ai_diabetic-ulcers .du-problem-visual img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 400px;
}

#ai_diabetic-ulcers .du-problem-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

#ai_diabetic-ulcers .du-problem-text p {
    font-size: 1.065rem;
    line-height: 1.8;
    color: var(--brand-neutral);
}

/* Solution Section */
#ai_diabetic-ulcers .du-solution {
    padding: 5rem 0;
    background: var(--medical-gray);
}

#ai_diabetic-ulcers .du-solution-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: start;
}

#ai_diabetic-ulcers .du-solution-content h2 {
    font-size: 2.25rem;
    color: var(--brand-dark);
    margin-bottom: 1rem;
}

#ai_diabetic-ulcers .du-solution-intro {
    font-size: 1.065rem;
    color: var(--brand-neutral);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

#ai_diabetic-ulcers .du-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#ai_diabetic-ulcers .du-step {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

#ai_diabetic-ulcers .du-step-num {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-primary);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

#ai_diabetic-ulcers .du-step-content h4 {
    font-size: 1.125rem;
    color: var(--brand-dark);
    margin-bottom: 0.35rem;
}

#ai_diabetic-ulcers .du-step-content p {
    font-size: 0.9rem;
    color: var(--brand-neutral);
    line-height: 1.6;
}

/* Results Card */
#ai_diabetic-ulcers .du-result-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--brand-accent);
}

#ai_diabetic-ulcers .du-result-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

#ai_diabetic-ulcers .du-result-header i {
    color: var(--brand-accent);
    font-size: 1.25rem;
}

#ai_diabetic-ulcers .du-result-stat {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

#ai_diabetic-ulcers .du-big-num {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--brand-primary);
    line-height: 1;
}

#ai_diabetic-ulcers .du-big-label {
    font-size: 0.95rem;
    color: var(--brand-neutral);
}

#ai_diabetic-ulcers .du-result-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    font-weight: 600;
    color: var(--brand-primary);
    transition: gap 0.3s ease;
}

#ai_diabetic-ulcers .du-result-link:hover {
    gap: 0.75rem;
}

/* Risk Section */
#ai_diabetic-ulcers .du-risk {
    background: white;
}

#ai_diabetic-ulcers .du-risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

#ai_diabetic-ulcers .du-risk-card {
    padding: 2rem;
}

#ai_diabetic-ulcers .du-risk-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--medical-blue-light);
    color: var(--brand-primary);
    border-radius: 0.75rem;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

#ai_diabetic-ulcers .du-risk-card h4 {
    font-size: 1.125rem;
    color: var(--brand-dark);
    margin-bottom: 0.75rem;
}

#ai_diabetic-ulcers .du-risk-card p {
    font-size: 0.9rem;
    color: var(--brand-neutral);
    line-height: 1.6;
}

/* Treatment Comparison */
#ai_diabetic-ulcers .du-treatment {
    padding: 5rem 0;
    background: var(--medical-gray);
}

#ai_diabetic-ulcers .du-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

#ai_diabetic-ulcers .du-compare-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
    position: relative;
}

#ai_diabetic-ulcers .du-compare-card h3 {
    font-size: 1.25rem;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#ai_diabetic-ulcers .du-compare-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#ai_diabetic-ulcers .du-compare-card li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--brand-dark);
    line-height: 1.5;
}

#ai_diabetic-ulcers .du-traditional {
    border: 1px solid #e2e8f0;
}

#ai_diabetic-ulcers .du-traditional li i {
    color: var(--brand-neutral);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

#ai_diabetic-ulcers .du-enhanced {
    border: 2px solid var(--brand-accent);
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.15);
}

#ai_diabetic-ulcers .du-enhanced li i {
    color: var(--brand-accent);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

#ai_diabetic-ulcers .du-recommended {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--brand-accent);
    color: white;
    padding: 0.35rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

#ai_diabetic-ulcers .du-enhanced .btn {
    width: 100%;
    text-align: center;
    margin-top: 2rem;
}

/* Prevention Section */
#ai_diabetic-ulcers .du-prevention {
    background: linear-gradient(135deg, var(--brand-primary) 0%, #1d4ed8 100%);
}

#ai_diabetic-ulcers .du-prevention-highlight {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4rem;
    align-items: center;
    color: white;
}

#ai_diabetic-ulcers .du-prevention-stat {
    text-align: center;
}

#ai_diabetic-ulcers .du-prev-number {
    display: block;
    font-size: 6rem;
    font-weight: 700;
    line-height: 1;
    color: white;
}

#ai_diabetic-ulcers .du-prev-label {
    display: block;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0.5rem;
}

#ai_diabetic-ulcers .du-prevention-text h2 {
    font-size: 2.25rem;
    color: white;
    margin-bottom: 1rem;
}

#ai_diabetic-ulcers .du-prevention-text p {
    font-size: 1.065rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.25rem;
}

#ai_diabetic-ulcers .du-prevention .btn-primary {
    background: white;
    color: var(--brand-primary);
    margin-top: 0.75rem;
}

#ai_diabetic-ulcers .du-prevention .btn-primary:hover {
    background: var(--medical-blue-light);
}

/* FAQ Section */
#ai_diabetic-ulcers .du-faq {
    padding: 5rem 0;
    background: white;
}

#ai_diabetic-ulcers .du-faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

#ai_diabetic-ulcers .du-faq-item {
    padding: 1.75rem;
}

#ai_diabetic-ulcers .du-faq-item h4 {
    font-size: 1.065rem;
    color: var(--brand-dark);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

#ai_diabetic-ulcers .du-faq-item h4 i {
    color: var(--brand-primary);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

#ai_diabetic-ulcers .du-faq-item p {
    font-size: 0.95rem;
    color: var(--brand-neutral);
    line-height: 1.7;
    padding-left: 2rem;
}

/* CTA Section */
#ai_diabetic-ulcers .du-cta {
    padding: 5rem 0;
    background: var(--medical-gray);
}

#ai_diabetic-ulcers .du-cta-wrapper {
    background: white;
    padding: 4rem 3rem;
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
}

#ai_diabetic-ulcers .du-cta-wrapper h2 {
    font-size: 2.25rem;
    color: var(--brand-dark);
    margin-bottom: 1rem;
}

#ai_diabetic-ulcers .du-cta-wrapper > p {
    font-size: 1.125rem;
    color: var(--brand-neutral);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#ai_diabetic-ulcers .du-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

#ai_diabetic-ulcers .du-cta-trust {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

#ai_diabetic-ulcers .du-cta-trust span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--brand-neutral);
    font-size: 0.875rem;
}

#ai_diabetic-ulcers .du-cta-trust i {
    color: var(--brand-gold);
}

/* Button sizing */
#ai_diabetic-ulcers .btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* ============================
   Responsive Design
   ============================ */
@media (max-width: 768px) {
    #ai_diabetic-ulcers .du-hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    #ai_diabetic-ulcers .du-hero-text h1 {
        font-size: 2rem;
    }

    #ai_diabetic-ulcers .du-hero-cta {
        flex-direction: column;
    }

    #ai_diabetic-ulcers .btn-lg {
        width: 100%;
        justify-content: center;
    }

    #ai_diabetic-ulcers .du-solution-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    #ai_diabetic-ulcers .du-comparison {
        grid-template-columns: 1fr;
    }

    #ai_diabetic-ulcers .du-prevention-highlight {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    #ai_diabetic-ulcers .du-prevention-text {
        text-align: center;
    }

    #ai_diabetic-ulcers .du-prev-number {
        font-size: 4rem;
    }

    #ai_diabetic-ulcers .du-cta-buttons {
        flex-direction: column;
    }

    #ai_diabetic-ulcers .du-cta-wrapper {
        padding: 2.5rem 1.5rem;
    }

    #ai_diabetic-ulcers .du-cta-wrapper h2 {
        font-size: 1.75rem;
    }

    #ai_diabetic-ulcers .du-faq-item h4 {
        font-size: 1rem;
    }

    #ai_diabetic-ulcers .du-faq-item p {
        padding-left: 0;
    }
}