/* ==========================================================================
   Shree Specialty Clinics — Health Concerns Hub & Detail Styles
   Tokens: --wine, --wine-dark, --pink, --gold, --ink, --ink-light,
           --cream, --beige, --line, --radius-lg, --shadow-soft, --shadow-hover
   Breakpoints: 640px, 768px, 1024px
   ========================================================================== */

/* Preview Banner */
.preview-banner {
    background: #fff3cd;
    color: #856404;
    border-bottom: 2px solid #ffeeba;
    padding: 0.75rem 1.5rem;
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Hub Styles */
.concerns-hero {
    padding: 3.5rem 1.5rem 2.5rem;
    text-align: center;
    background: linear-gradient(180deg, var(--beige) 0%, var(--cream) 100%);
    border-bottom: 1px solid var(--line-light);
}

.concerns-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.concerns-hero h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.25rem);
    color: var(--ink);
    margin: 0.5rem 0 1rem;
    line-height: 1.2;
}

.concerns-hero-subheading {
    font-size: 1.1rem;
    color: var(--ink-light);
    line-height: 1.6;
    margin-bottom: 0;
}

.concerns-hub-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1.5rem 4rem;
}

.pillar-group {
    margin-bottom: 3.5rem;
}

.pillar-title {
    font-size: 1.65rem;
    color: var(--wine);
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--beige);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pillar-count {
    font-size: 0.85rem;
    font-family: 'Montserrat', sans-serif;
    color: var(--ink-light);
    font-weight: 500;
}

/* Detail Page Layout */
.concern-detail-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

/* Breadcrumbs */
.concern-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--ink-light);
    margin-bottom: 2rem;
}

.concern-breadcrumbs a {
    color: var(--wine);
    text-decoration: none;
    transition: color 0.2s ease;
}

.concern-breadcrumbs a:hover {
    color: var(--pink);
    text-decoration: underline;
}

.concern-breadcrumbs span.sep {
    color: var(--line);
    font-size: 0.75rem;
}

/* Detail Hero */
.concern-header {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--line-light);
}

.concern-header .eyebrow {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pink);
    margin-bottom: 0.75rem;
    background: var(--beige);
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-pill);
}

.concern-header h1 {
    font-size: clamp(2.1rem, 4.5vw, 3.2rem);
    color: var(--ink);
    line-height: 1.2;
    margin: 0.25rem 0 1rem;
}

.concern-subheading {
    font-size: 1.15rem;
    color: var(--ink-light);
    line-height: 1.6;
    margin: 0;
}

/* Content Blocks */
.concern-block {
    margin-bottom: 2.75rem;
}

.concern-block h2 {
    font-size: clamp(1.45rem, 3vw, 1.85rem);
    color: var(--ink);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.concern-block-body p {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--ink);
    margin-bottom: 1rem;
}

.concern-block-body p:last-child {
    margin-bottom: 0;
}

/* List Types */
.concern-list {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.concern-list li {
    position: relative;
    padding-left: 1.75rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
}

.concern-list li::before {
    content: "•";
    position: absolute;
    left: 0.35rem;
    top: -0.1rem;
    color: var(--pink);
    font-size: 1.4rem;
}

/* Ordered Step List */
.concern-step-list {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.concern-step-list li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3.25rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
}

.concern-step-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 2.25rem;
    height: 2.25rem;
    background: var(--wine);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(139, 18, 63, 0.2);
}

/* Doctor Authority Note */
.concern-doctor-note {
    background: var(--beige);
    border-left: 4px solid var(--wine);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1.75rem 2rem;
    margin: 2.5rem 0;
    position: relative;
}

.concern-doctor-note-label {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wine);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.concern-doctor-note p {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.25rem;
    font-style: italic;
    color: var(--ink);
    line-height: 1.6;
    margin: 0;
}

/* Next Step Block */
.concern-next-step-block {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    margin: 3rem 0;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.concern-next-step-block h2 {
    font-size: 1.85rem;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.concern-next-step-block p {
    font-size: 1.05rem;
    color: var(--ink-light);
    max-width: 620px;
    margin: 0 auto 1.75rem;
    line-height: 1.6;
}

/* FAQs Accordion */
.concern-faqs {
    margin: 3rem 0;
}

.concern-faqs h2 {
    font-size: 1.85rem;
    color: var(--ink);
    margin-bottom: 1.5rem;
}

.concern-faq-item {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    margin-bottom: 0.85rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

.concern-faq-item[open] {
    border-color: var(--pink);
    box-shadow: var(--shadow-soft);
}

.concern-faq-item summary {
    padding: 1.15rem 1.35rem;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--ink);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.concern-faq-item summary::-webkit-details-marker {
    display: none;
}

.concern-faq-item summary::after {
    content: "+";
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--wine);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.concern-faq-item[open] summary::after {
    content: "−";
    transform: rotate(0deg);
}

.concern-faq-answer {
    padding: 0 1.35rem 1.25rem;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--ink-light);
    border-top: 1px solid var(--line-light);
    margin-top: 0.25rem;
    padding-top: 1rem;
}

/* Doctor Card */
.concern-doctor-card {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin: 3rem 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.concern-doctor-avatar {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-pill);
    object-fit: cover;
    border: 2px solid var(--beige);
}

.concern-doctor-info h3 {
    font-size: 1.45rem;
    color: var(--ink);
    margin: 0 0 0.25rem;
}

.concern-doctor-info .doctor-desig {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--wine);
    margin-bottom: 0.35rem;
}

.concern-doctor-info .doctor-creds {
    font-size: 0.85rem;
    color: var(--ink-light);
    margin-bottom: 0.75rem;
}

.concern-doctor-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--wine);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.concern-doctor-link:hover {
    color: var(--pink);
    text-decoration: underline;
}

/* Related Care Section */
.concern-related-care {
    margin: 3rem 0;
    padding: 1.75rem;
    background: var(--cream);
    border: 1px solid var(--line-light);
    border-radius: var(--radius-md);
}

.concern-related-care h3 {
    font-size: 1.2rem;
    color: var(--ink);
    margin: 0 0 1rem;
}

.concern-related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.concern-related-link {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--wine);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.concern-related-link:hover {
    color: var(--pink);
}

/* Detail Footer Attribution */
.concern-footer-meta {
    padding-top: 1.5rem;
    border-top: 1px solid var(--line-light);
    font-size: 0.85rem;
    color: var(--ink-light);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Responsive queries */
@media (min-width: 640px) {
    .concern-doctor-card {
        flex-direction: row;
        align-items: center;
    }
}

@media (min-width: 768px) {
    .concerns-hero {
        padding: 4.5rem 2rem 3.5rem;
    }
    .concern-detail-container {
        padding: 3.5rem 2rem 5rem;
    }
}

@media (min-width: 1024px) {
    .concerns-hub-section {
        padding: 4rem 2rem 5rem;
    }
}