/**
 * Aikya Fertility — Courses CSS
 * File: /assets/css/courses.css
 *
 * @package Aikya_Fertility
 */

/* ════════════════════════════════════════════════════════════════
   1. COURSE CARD
   ════════════════════════════════════════════════════════════════ */
.course-card {
    background: var(--color-pure-white);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    border: 1px solid var(--color-gray-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--course-accent, var(--color-primary-teal));
}

/* ── Image ── */
.course-card__image {
    position: relative;
    overflow: hidden;
    height: 220px;
    background: var(--color-gray-100);
}

.course-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.course-card:hover .course-card__image img { transform: scale(1.06); }

/* Price badge */
.course-card__price {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--color-text-primary);
    color: var(--color-pure-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    z-index: 2;
}

.course-card__price.is-free { background: var(--color-primary-teal); }

/* ── Body ── */
.course-card__body {
    padding: 1.25rem 1.25rem 0.875rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.course-card__cat {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--course-accent, var(--color-primary-teal));
    text-decoration: none;
    transition: opacity 0.2s;
}

.course-card__cat:hover { opacity: 0.75; }

.course-card__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
    color: var(--color-text-primary);
}

.course-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.course-card__title a:hover { color: var(--course-accent, var(--color-primary-teal)); }

.course-card__excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin: 0;
    flex: 1;
}

/* Meta chips */
.course-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: auto;
    padding-top: 0.625rem;
}

.course-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: var(--color-gray-50, #f8fafa);
    border: 1px solid var(--color-gray-200);
    padding: 3px 9px;
    border-radius: 20px;
    white-space: nowrap;
}

.course-card__meta-item i {
    color: var(--course-accent, var(--color-primary-teal));
    font-size: 0.7rem;
}

/* ── Footer ── */
.course-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50, #f8fafa);
    gap: 0.5rem;
    flex-wrap: wrap;
}

.course-card__instructor {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.course-card__instructor i { color: var(--course-accent, var(--color-primary-teal)); }

.course-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--course-accent, var(--color-primary-teal));
    text-decoration: none;
    transition: gap 0.25s;
    white-space: nowrap;
    margin-left: auto;
}

.course-card__cta:hover { gap: 0.7rem; }
.course-card__cta i { font-size: 0.75rem; transition: transform 0.25s; }
.course-card__cta:hover i { transform: translateX(3px); }

/* ── Responsive ── */
@media (max-width: 768px) {
    .course-card__image  { height: 180px; }
    .course-card__body   { padding: 1rem 1rem 0.75rem; }
    .course-card__footer { padding: 0.75rem 1rem; }
}


/* ════════════════════════════════════════════════════════════════
   2. SINGLE COURSE PAGE
   ════════════════════════════════════════════════════════════════ */

.single-course { --course-accent: var(--color-primary-teal); }

/* ── Breadcrumb ── */
.sc-breadcrumb,
.ca-breadcrumb {
    margin-bottom: 1rem;
}

.sc-breadcrumb ol,
.ca-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

.sc-breadcrumb li + li::before,
.ca-breadcrumb li + li::before {
    content: '/';
    margin-right: 0.35rem;
    opacity: 0.5;
}

.sc-breadcrumb a,
.ca-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.sc-breadcrumb a:hover,
.ca-breadcrumb a:hover { color: var(--color-pure-white); }

.ca-breadcrumb ol { color: var(--color-text-muted); }
.ca-breadcrumb a  { color: var(--color-primary-teal); }
.ca-breadcrumb li + li::before { color: var(--color-gray-300); }

/* ── HERO ── */
.sc-hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.sc-hero__bg {
    position: absolute;
    inset: 0;
}

.sc-hero__bg img,
.sc-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.sc-hero__bg--fallback {
    background: var(--gradient-dark, linear-gradient(135deg, #0a3d3d 0%, #062424 100%));
}

.sc-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(10, 30, 30, 0.92) 0%,
        rgba(10, 30, 30, 0.55) 55%,
        rgba(10, 30, 30, 0.18) 100%
    );
    z-index: 1;
}

.sc-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-top: 3rem;
    padding-bottom: 3rem;
    color: var(--color-pure-white);
}

/* Category badge */
.sc-hero__cat {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-pure-white);
    background: var(--course-accent);
    padding: 4px 14px;
    border-radius: 20px;
    text-decoration: none;
    margin-bottom: 0.875rem;
    transition: opacity 0.2s;
}

.sc-hero__cat:hover { opacity: 0.85; }

.sc-hero__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-pure-white);
    margin: 0 0 0.875rem;
    max-width: 780px;
}

.sc-hero__lead {
    font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    max-width: 680px;
    margin: 0 0 1.75rem;
}

/* Stats strip */
.sc-hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 1.25rem;
    margin-top: 0.25rem;
}

.sc-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-pure-white);
}

.sc-stat i {
    color: var(--course-accent);
    font-size: 1rem;
    width: 18px;
    text-align: center;
}

.sc-stat span {
    font-weight: 600;
    font-size: 0.9rem;
}

.sc-stat small {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    margin-left: 0.15rem;
}

/* ── Body two-column layout ── */
.sc-body {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 3rem;
    padding-top: 3rem !important;
    padding-bottom: 4rem !important;
    align-items: start;
    max-width: var(--container-max-width, 1200px);
    margin: 0 auto;
    padding-left: var(--container-padding, 2rem);
    padding-right: var(--container-padding, 2rem);
}

/* ── Content sections ── */
.sc-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.sc-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sc-section__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.25rem, 2vw, 1.625rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.sc-section__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 2.25rem;
    height: 3px;
    background: var(--course-accent);
    border-radius: 9999px;
}

/* WYSIWYG */
.sc-wysiwyg {
    color: var(--color-text-secondary);
    line-height: 1.85;
    font-size: 1rem;
}

.sc-wysiwyg p { margin-bottom: 1.125rem; }
.sc-wysiwyg p:last-child { margin-bottom: 0; }

.sc-wysiwyg h2,
.sc-wysiwyg h3 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--color-text-primary);
    margin: 1.75rem 0 0.625rem;
}

.sc-wysiwyg ul,
.sc-wysiwyg ol {
    padding-left: 1.25rem;
    margin-bottom: 1.125rem;
    color: var(--color-text-muted);
}

.sc-wysiwyg li { margin-bottom: 0.45rem; }

.sc-wysiwyg blockquote {
    border-left: 3px solid var(--course-accent);
    margin: 1.5rem 0;
    padding: 0.875rem 1.25rem;
    background: var(--color-teal-subtle);
    border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

/* Eligibility section */
.sc-eligibility {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-teal-subtle);
    border: 1px solid var(--color-gray-200);
    border-left: 4px solid var(--course-accent);
    border-radius: 0 var(--radius-md, 12px) var(--radius-md, 12px) 0;
}

.sc-eligibility i {
    color: var(--course-accent);
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.sc-eligibility p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin: 0;
}

/* What you'll learn */
.sc-outcomes {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.625rem;
}

.sc-outcomes li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--color-teal-subtle);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md, 12px);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
    transition: border-color 0.2s;
}

.sc-outcomes li:hover { border-color: var(--course-accent); }

.sc-outcomes li i {
    color: var(--course-accent);
    font-size: 0.95rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Curriculum accordion */
.sc-curriculum { display: flex; flex-direction: column; gap: 0.5rem; }

.sc-module {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md, 12px);
    overflow: hidden;
    transition: border-color 0.25s;
}

.sc-module:has(.sc-module__toggle[aria-expanded="true"]) {
    border-color: var(--course-accent);
}

.sc-module__toggle {
    width: 100%;
    padding: 1rem 1.125rem;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    background: var(--color-pure-white);
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s;
}

.sc-module__toggle:hover { background: var(--color-gray-50); }

.sc-module__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.875rem;
    height: 1.875rem;
    border-radius: 50%;
    background: var(--color-gray-100);
    color: var(--color-text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    flex-shrink: 0;
    transition: background 0.25s, color 0.25s;
}

.sc-module__toggle[aria-expanded="true"] .sc-module__num {
    background: var(--course-accent);
    color: var(--color-pure-white);
}

.sc-module__name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    flex: 1;
}

.sc-module__meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.sc-module__chevron {
    color: var(--color-text-muted);
    font-size: 0.72rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.sc-module__toggle[aria-expanded="true"] .sc-module__chevron {
    transform: rotate(180deg);
}

.sc-module__body {
    padding: 0 1.125rem 1.125rem 3.75rem;
    display: block;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.sc-module__body p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.sc-lessons {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sc-lessons li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--color-gray-200);
}

.sc-lessons li:last-child { border-bottom: none; }

.sc-lessons li i {
    color: var(--course-accent);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.sc-lessons li span {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* Instructor */
.sc-instructor {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.25rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg, 16px);
    border: 1px solid var(--color-gray-200);
}

.sc-instructor__photo img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--course-accent);
    flex-shrink: 0;
}

.sc-instructor__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-teal-subtle);
    border: 3px solid var(--course-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sc-instructor__avatar i {
    font-size: 1.75rem;
    color: var(--course-accent);
}

.sc-instructor__info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.sc-instructor__name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: 'Playfair Display', Georgia, serif;
}

.sc-instructor__role {
    font-size: 0.8375rem;
    color: var(--course-accent);
    font-weight: 600;
}

.sc-instructor__bio {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0.375rem 0 0;
}

/* ── Sidebar ── */
.sc-sidebar__sticky {
    position: sticky;
    top: 5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Enrolment card */
.sc-enroll-card {
    background: var(--color-pure-white);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.09);
    border: 1px solid var(--color-gray-200);
}

.sc-enroll-card__thumb {
    height: 160px;
    overflow: hidden;
}

.sc-enroll-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sc-enroll-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.sc-enroll-card__price {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.sc-enroll-card__price.is-free {
    color: var(--color-primary-teal);
    font-size: 1.5rem;
}

.sc-enroll-card__cta {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 0.875rem 1.25rem;
}
.sc-enroll-card__cta:hover {
    color: var(--color-primary-teal) !important;
    background: var(--color-pure-white) !important;

}
.sc-enroll-card__note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin: 0;
    justify-content: center;
}

.sc-enroll-card__note i { color: var(--color-primary-teal); }

/* Includes list */
.sc-includes {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-top: 1px solid var(--color-gray-200);
    padding-top: 0.875rem;
}

.sc-includes li {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.sc-includes li i {
    color: var(--color-primary-teal);
    width: 14px;
    text-align: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.sc-includes a { color: var(--color-primary-teal); text-decoration: none; }
.sc-includes a:hover { text-decoration: underline; }

/* Share */
.sc-share {
    background: var(--color-gray-50);
    border-radius: var(--radius-md, 12px);
    padding: 1.125rem 1.25rem;
    border: 1px solid var(--color-gray-200);
}

.sc-share__label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 0.75rem;
}

.sc-share__links { display: flex; gap: 0.5rem; }

.sc-share__links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-pure-white);
    border: 1px solid var(--color-gray-200);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s;
}

.sc-share__links a:hover {
    background: var(--color-primary-teal);
    color: var(--color-pure-white);
    border-color: var(--color-primary-teal);
}

/* ── Related Courses ── */
.sc-related {
    background: var(--color-gray-50);
    padding: 3.5rem 0;
    border-top: 1px solid var(--color-gray-200);
}

.sc-related__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 2rem;
    text-align: center;
}

.sc-related__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.sc-related__cta {
    text-align: center;
    margin-top: 2rem;
}

/* ── Single Course Responsive ── */
@media (max-width: 1024px) {
    .sc-body {
        grid-template-columns: 1fr 300px;
        gap: 2rem;
        padding-top: 2.5rem;
        padding-bottom: 3.5rem;
    }
}

@media (max-width: 900px) {
    .sc-body {
        grid-template-columns: 1fr;
        padding-top: 2rem;
        padding-bottom: 3rem;
    }

    .sc-sidebar__sticky {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }

    .sc-enroll-card { grid-column: 1 / -1; }
    .sc-hero { min-height: 420px; }
}

@media (max-width: 640px) {
    .sc-hero { min-height: 340px; }
    .sc-hero__content { padding-top: 2rem; padding-bottom: 2rem; }
    .sc-hero__stats { gap: 0.5rem 1.25rem; }

    .sc-body {
        padding-top: 1.5rem;
        padding-bottom: 2.5rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .sc-section { margin-bottom: 1.75rem; padding-bottom: 1.75rem; }

    .sc-sidebar__sticky { grid-template-columns: 1fr; }

    .sc-outcomes { grid-template-columns: 1fr; }

    .sc-instructor {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem;
    }

    .sc-enroll-card__body { padding: 1.125rem; }

    .sc-module__body { padding: 0 1rem 1rem 1rem; }
}


/* ════════════════════════════════════════════════════════════════
   3. COURSE ARCHIVE PAGE
   ════════════════════════════════════════════════════════════════ */

.course-archive { --course-accent: var(--color-primary-teal); }

/* ── Archive header ── */
.ca-header {
    background: var(--gradient-dark, linear-gradient(135deg, #0a3d3d 0%, #062424 100%));
    padding: 4rem 0 4.5rem;
    color: var(--color-pure-white);
    position: relative;
    overflow: hidden;
}

.ca-header::before,
.ca-header::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(11, 178, 178, 0.15);
    pointer-events: none;
}

.ca-header::before {
    width: 500px; height: 500px;
    top: -200px; right: -150px;
}

.ca-header::after {
    width: 300px; height: 300px;
    bottom: -120px; left: -80px;
}

.ca-header .container { position: relative; z-index: 1; }

.ca-header__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.875rem, 4.5vw, 2.875rem);
    font-weight: 700;
    color: var(--color-pure-white);
    margin: 0.5rem 0 0.875rem;
    line-height: 1.2;
}

.ca-header__subtitle {
    font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 0 1.5rem;
}

/* Stats row */
.ca-header__stats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.ca-header__stats strong {
    color: var(--color-pure-white);
    font-size: 0.9375rem;
}

.ca-stat-divider { margin: 0 0.625rem; opacity: 0.3; }

/* ── Filter tabs ── */
.ca-filters {
    background: var(--color-pure-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.ca-filters__inner {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    overflow-x: auto;
    padding: 0.75rem 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.ca-filters__inner::-webkit-scrollbar { display: none; }

.ca-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s;
    border: 1.5px solid transparent;
    background: transparent;
}

.ca-filter-tab:hover {
    color: var(--color-primary-teal);
    background: var(--color-teal-subtle);
    border-color: var(--color-primary-teal);
}

.ca-filter-tab.is-active {
    color: var(--color-pure-white);
    background: var(--tab-accent, var(--color-primary-teal));
    border-color: var(--tab-accent, var(--color-primary-teal));
}

.ca-filter-tab__count {
    font-size: 0.72rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.25);
    padding: 1px 6px;
    border-radius: 10px;
    line-height: 1.5;
}

.ca-filter-tab:not(.is-active) .ca-filter-tab__count {
    background: var(--color-gray-100);
    color: var(--color-text-muted);
}

/* ── Category banner ── */
.ca-cat-banner {
    background: var(--color-teal-subtle);
    border-bottom: 2px solid var(--cat-color, var(--color-primary-teal));
    padding: 1.25rem 0;
}

.ca-cat-banner__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 0.25rem;
}

.ca-cat-banner__desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* ── Grid ── */
.ca-grid-wrap {
    padding: 2.5rem 0 4rem;
    background: var(--color-bg-soft, #f8fafa);
    min-height: 400px;
}

.ca-results-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
}

.ca-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* ── Pagination ── */
.ca-pagination {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}

.ca-pagination .page-numbers {
    display: inline-flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0.35rem;
}

.ca-pagination .page-numbers li a,
.ca-pagination .page-numbers li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.65rem;
    border-radius: var(--radius-sm, 8px);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1.5px solid var(--color-gray-200);
    background: var(--color-pure-white);
    text-decoration: none;
    transition: all 0.2s;
}

.ca-pagination .page-numbers li a:hover {
    color: var(--color-primary-teal);
    border-color: var(--color-primary-teal);
    background: var(--color-teal-subtle);
}

.ca-pagination .page-numbers li span.current {
    background: var(--color-primary-teal);
    color: var(--color-pure-white);
    border-color: var(--color-primary-teal);
}

/* ── Empty state ── */
.ca-empty {
    text-align: center;
    padding: 3.5rem 1.5rem;
    max-width: 460px;
    margin: 0 auto;
}

.ca-empty__icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-teal-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.ca-empty__icon i { font-size: 1.875rem; color: var(--color-primary-teal); }

.ca-empty__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 0.625rem;
}

.ca-empty__text {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0 0 1.75rem;
}

/* ── Bottom CTA strip ── */
.ca-cta-strip {
    background: var(--color-pure-white);
    border-top: 1px solid var(--color-gray-200);
    padding: 1.75rem 0;
}

.ca-cta-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.ca-cta-strip__text {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    color: var(--color-text-secondary);
}

.ca-cta-strip__text i {
    font-size: 1.375rem;
    color: var(--color-primary-teal);
    flex-shrink: 0;
    margin-top: 2px;
}

.ca-cta-strip__text div { display: flex; flex-direction: column; gap: 0.1rem; }
.ca-cta-strip__text strong { color: var(--color-text-primary); font-size: 0.9375rem; }
.ca-cta-strip__text span  { font-size: 0.8375rem; color: var(--color-text-muted); }

/* ── Archive Responsive ── */
@media (max-width: 1024px) {
    .ca-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .ca-header { padding: 2.5rem 0 3rem; }

    .ca-grid {
        grid-template-columns: 1fr;
        gap: 1.125rem;
    }

    .ca-grid-wrap { padding: 1.75rem 0 3rem; }

    .ca-cta-strip__inner { justify-content: center; text-align: center; }
    .ca-cta-strip__text  { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .ca-header__title { font-size: 1.625rem; }
    .ca-header { padding: 2rem 0 2.5rem; }
}


/* ════════════════════════════════════════════════════════════════
   4. FLEXIBLE PAGE — SERVICES GRID INTEGRATION
   ════════════════════════════════════════════════════════════════ */
.treatments-grid .course-card,
.treatments-grid-3 .course-card,
.treatments-grid-4 .course-card { height: 100%; }


/* ════════════════════════════════════════════════════════════════
   5. ACCESSIBILITY & MOTION
   ════════════════════════════════════════════════════════════════ */
.sc-module__toggle:focus-visible {
    outline: 3px solid var(--course-accent);
    outline-offset: 2px;
}

.ca-filter-tab:focus-visible {
    outline: 3px solid var(--color-primary-teal);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .course-card,
    .course-card__image img,
    .course-card__cta,
    .sc-module__chevron,
    .sc-module__body,
    .ca-filter-tab,
    .sc-share__links a {
        transition: none !important;
        animation: none !important;
    }
}

@media print {
    .sc-sidebar,
    .sc-related,
    .ca-filters,
    .ca-cta-strip,
    .sc-share { display: none; }

    .sc-body { grid-template-columns: 1fr; }
    .sc-hero  { min-height: auto; }
}