/* ==========================================================================
   Wholeness Therapy Group — Design System & Custom Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colour Palette */
    --wtg-green-deep: #2D6A4F;
    --wtg-green-mid: #40916C;
    --wtg-green-light: #7C9A82;
    --wtg-green-pale: #D8F3DC;
    --wtg-cream: #FAF8F5;
    --wtg-linen: #F3EDE4;
    --wtg-terra: #C4754B;
    --wtg-terra-hover: #A85D3A;
    --wtg-amber: #D4A574;
    --wtg-charcoal: #2C2C2C;
    --wtg-grey: #6B7280;
    --wtg-grey-light: #D1D5DB;
    --wtg-white: #FFFFFF;

    /* Typography */
    --wtg-font-heading: 'Lora', Georgia, serif;
    --wtg-font-body: 'Source Sans 3', 'Source Sans Pro', -apple-system, sans-serif;

    /* Spacing (8px grid) */
    --wtg-space-xs: 0.5rem;   /* 8px */
    --wtg-space-sm: 1rem;     /* 16px */
    --wtg-space-md: 1.5rem;   /* 24px */
    --wtg-space-lg: 3rem;     /* 48px */
    --wtg-space-xl: 5rem;     /* 80px */
    --wtg-space-2xl: 7rem;    /* 112px */

    /* Border Radius */
    --wtg-radius: 12px;
    --wtg-radius-sm: 8px;
    --wtg-radius-pill: 50px;
}

/* --------------------------------------------------------------------------
   1b. Navbar Logo
   -------------------------------------------------------------------------- */
.navbar-brand img {
    height: 75px;
    width: auto;
}

@media (min-width: 992px) {
    .navbar-brand img {
        height: 100px;
    }
}

/* --------------------------------------------------------------------------
   1c. Fixed Navbar Offset & Admin Bar
   -------------------------------------------------------------------------- */
#content {
    padding-top: 62px; /* height of fixed navbar */
}

body.admin-bar .navbar.fixed-top {
    top: 32px;
}

body.admin-bar #content {
    padding-top: 94px; /* 62px navbar + 32px admin bar */
}

@media (max-width: 782px) {
    body.admin-bar .navbar.fixed-top {
        top: 46px;
    }

    body.admin-bar #content {
        padding-top: 108px; /* 62px navbar + 46px mobile admin bar */
    }
}

/* --------------------------------------------------------------------------
   2. Base / Global
   -------------------------------------------------------------------------- */
body {
    font-family: var(--wtg-font-body);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--wtg-charcoal);
    background-color: var(--wtg-cream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--wtg-font-heading);
    color: var(--wtg-green-deep);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

a {
    color: var(--wtg-terra);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--wtg-terra-hover);
}

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

/* --------------------------------------------------------------------------
   3. Buttons
   -------------------------------------------------------------------------- */
.wtg-btn {
    display: inline-block;
    font-family: var(--wtg-font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: none;
    padding: 0.875rem 2rem;
    border-radius: var(--wtg-radius-pill);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    text-align: center;
    min-width: 200px;
}

.wtg-btn--terra {
    background-color: var(--wtg-terra);
    color: var(--wtg-white);
    border-color: var(--wtg-terra);
}

.wtg-btn--terra:hover {
    background-color: var(--wtg-terra-hover);
    border-color: var(--wtg-terra-hover);
    color: var(--wtg-white);
}

.wtg-btn--outline-white {
    background-color: transparent;
    color: var(--wtg-white);
    border-color: var(--wtg-white);
}

.wtg-btn--outline-white:hover {
    background-color: var(--wtg-white);
    color: var(--wtg-green-deep);
}

.wtg-btn--nav {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    min-width: auto;
    white-space: nowrap;
}

.wtg-btn--green {
    background-color: var(--wtg-green-deep);
    color: var(--wtg-white);
    border-color: var(--wtg-green-deep);
}

.wtg-btn--green:hover {
    background-color: var(--wtg-green-mid);
    border-color: var(--wtg-green-mid);
    color: var(--wtg-white);
}

/* --------------------------------------------------------------------------
   4. Section Helpers
   -------------------------------------------------------------------------- */
.wtg-section {
    padding: var(--wtg-space-xl) 0;
}

.wtg-section--linen {
    background-color: var(--wtg-linen);
}

.wtg-section--cream {
    background-color: var(--wtg-cream);
}

.wtg-section--green {
    background-color: var(--wtg-green-deep);
    color: var(--wtg-white);
}

.wtg-content-width {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   5. Hero (.wtg-hero)
   -------------------------------------------------------------------------- */
.wtg-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    margin-top: -62px;
    padding-top: 62px;
}

body.admin-bar .wtg-hero {
    margin-top: -94px;
    padding-top: 94px;
}

@media (max-width: 782px) {
    body.admin-bar .wtg-hero {
        margin-top: -108px;
        padding-top: 108px;
    }
}

/* Pages without a hero still get correct spacing via #content padding-top */

.wtg-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        rgba(45, 106, 79, 0.65),
        rgba(45, 106, 79, 0.8)
    );
    z-index: 1;
}

.wtg-hero__content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: var(--wtg-space-lg) var(--wtg-space-sm);
}

.wtg-hero__title {
    font-family: var(--wtg-font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--wtg-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: 1rem;
}

.wtg-hero__subtitle {
    font-family: var(--wtg-font-body);
    font-size: 1.25rem;
    color: var(--wtg-white);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--wtg-space-md);
}

.wtg-hero__actions {
    display: flex;
    gap: var(--wtg-space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Service page variant */
.wtg-hero--service {
    min-height: 50vh;
    background-image: none !important;
    background-color: var(--wtg-green-deep);
}

.wtg-hero--service::before {
    display: none;
}

.wtg-hero--service .wtg-hero__subtitle {
    color: var(--wtg-green-pale);
}

/* About page variant */
.wtg-hero--about {
    min-height: 50vh;
}

/* --------------------------------------------------------------------------
   6. CTA Bar (.wtg-cta-bar)
   -------------------------------------------------------------------------- */
.wtg-cta-bar {
    background-color: var(--wtg-green-deep);
    padding: var(--wtg-space-lg) 0;
    text-align: center;
}

.wtg-cta-bar__heading {
    font-family: var(--wtg-font-heading);
    font-size: 1.75rem;
    color: var(--wtg-white);
    margin-bottom: 0.75rem;
}

.wtg-cta-bar__text {
    font-family: var(--wtg-font-body);
    color: var(--wtg-white);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--wtg-space-md);
}

.wtg-cta-bar__actions {
    display: flex;
    gap: var(--wtg-space-sm);
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

.wtg-cta-bar__phone {
    color: var(--wtg-white);
    opacity: 0.85;
    font-size: 0.95rem;
}

.wtg-cta-bar__phone a {
    color: var(--wtg-white);
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   7. Service Card (.wtg-service-card)
   -------------------------------------------------------------------------- */
.wtg-service-card {
    background-color: var(--wtg-white);
    border-radius: var(--wtg-radius);
    padding: 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wtg-service-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.wtg-service-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--wtg-green-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--wtg-space-sm);
}

.wtg-service-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--wtg-green-deep);
}

.wtg-service-card__title {
    font-family: var(--wtg-font-heading);
    font-size: 1.25rem;
    color: var(--wtg-green-deep);
    margin-bottom: 0.5rem;
}

.wtg-service-card__description {
    color: var(--wtg-charcoal);
    margin-bottom: var(--wtg-space-sm);
    flex-grow: 1;
}

.wtg-service-card__link {
    color: var(--wtg-terra);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.wtg-service-card__link:hover {
    color: var(--wtg-terra-hover);
}

.wtg-service-card__link::after {
    content: '\2192';
    transition: transform 0.2s ease;
}

.wtg-service-card__link:hover::after {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   8. FAQ Accordion (.wtg-faq)
   -------------------------------------------------------------------------- */
.wtg-faq {
    max-width: 720px;
    margin: 0 auto;
}

.wtg-faq .accordion-item {
    border: none;
    border-bottom: 1px solid var(--wtg-grey-light);
    background: transparent;
}

.wtg-faq .accordion-button {
    font-family: var(--wtg-font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--wtg-green-deep);
    padding: 1.25rem 0;
    background: none;
    box-shadow: none;
}

.wtg-faq .accordion-button:not(.collapsed) {
    color: var(--wtg-green-deep);
    background: none;
    box-shadow: none;
}

.wtg-faq .accordion-button::after {
    filter: hue-rotate(120deg) brightness(0.7);
}

.wtg-faq .accordion-body {
    font-family: var(--wtg-font-body);
    color: var(--wtg-charcoal);
    padding: 0 0 1.25rem;
}

/* --------------------------------------------------------------------------
   9. Testimonial (.wtg-testimonial)
   -------------------------------------------------------------------------- */
.wtg-testimonial {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    padding: var(--wtg-space-md) 0;
}

.wtg-testimonial__quote-mark {
    font-family: var(--wtg-font-heading);
    font-size: 4rem;
    color: var(--wtg-green-pale);
    line-height: 1;
    margin-bottom: 0;
}

.wtg-testimonial__text {
    font-family: var(--wtg-font-heading);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--wtg-charcoal);
    line-height: 1.6;
    margin-bottom: var(--wtg-space-sm);
}

.wtg-testimonial__attribution {
    font-family: var(--wtg-font-body);
    font-size: 0.875rem;
    color: var(--wtg-grey);
}

/* --------------------------------------------------------------------------
   10. Process Steps (.wtg-process)
   -------------------------------------------------------------------------- */
.wtg-process__step {
    text-align: center;
    position: relative;
}

.wtg-process__number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--wtg-green-deep);
    color: var(--wtg-white);
    font-family: var(--wtg-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--wtg-space-sm);
}

.wtg-process__title {
    font-family: var(--wtg-font-heading);
    font-size: 1.125rem;
    color: var(--wtg-green-deep);
    margin-bottom: 0.5rem;
}

.wtg-process__description {
    color: var(--wtg-charcoal);
}

/* Connecting line between steps on desktop */
@media (min-width: 768px) {
    .wtg-process__step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 32px;
        right: -15%;
        width: 30%;
        height: 1px;
        background-color: var(--wtg-grey-light);
    }
}

/* --------------------------------------------------------------------------
   11. Blog Card (.wtg-blog-card)
   -------------------------------------------------------------------------- */
.wtg-blog-card {
    background-color: var(--wtg-white);
    border-radius: var(--wtg-radius);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wtg-blog-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.wtg-blog-card__image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.wtg-blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wtg-blog-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.wtg-blog-card__category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wtg-green-mid);
    margin-bottom: 0.5rem;
}

.wtg-blog-card__title {
    font-family: var(--wtg-font-heading);
    font-size: 1.125rem;
    color: var(--wtg-green-deep);
    margin-bottom: 0.5rem;
}

.wtg-blog-card__title a {
    color: inherit;
    text-decoration: none;
}

.wtg-blog-card__title a:hover {
    color: var(--wtg-terra);
}

.wtg-blog-card__excerpt {
    color: var(--wtg-charcoal);
    font-size: 0.95rem;
    margin-bottom: var(--wtg-space-sm);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wtg-blog-card__date {
    font-size: 0.875rem;
    color: var(--wtg-grey);
}

/* --------------------------------------------------------------------------
   12. About Intro (.wtg-about-intro)
   -------------------------------------------------------------------------- */
.wtg-about-intro {
    display: flex;
    align-items: center;
    gap: var(--wtg-space-lg);
}

.wtg-about-intro__image {
    flex: 0 0 auto;
    width: 280px;
    border-radius: var(--wtg-radius);
    overflow: hidden;
}

.wtg-about-intro__image img {
    width: 100%;
    height: auto;
    display: block;
}

.wtg-about-intro__content {
    flex: 1;
}

.wtg-about-intro__link {
    color: var(--wtg-terra);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.wtg-about-intro__link:hover {
    color: var(--wtg-terra-hover);
}

.wtg-about-photo {
    width: 100%;
    height: auto;
    border-radius: var(--wtg-radius);
}

/* --------------------------------------------------------------------------
   13. Contact Block (.wtg-contact-block)
   -------------------------------------------------------------------------- */
.wtg-contact-block__info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--wtg-space-sm);
}

.wtg-contact-block__detail {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: var(--wtg-space-sm);
    color: var(--wtg-charcoal);
}

.wtg-contact-block__detail a {
    color: var(--wtg-terra);
}

.wtg-contact-block__map {
    border-radius: var(--wtg-radius);
    overflow: hidden;
    margin-top: var(--wtg-space-md);
}

.wtg-contact-block__map iframe {
    width: 100%;
    height: 300px;
    border: 0;
}

.wtg-contact-block__emergency {
    background-color: var(--wtg-green-pale);
    border-radius: var(--wtg-radius-sm);
    padding: var(--wtg-space-md);
    margin-top: var(--wtg-space-md);
}

.wtg-contact-block__emergency p {
    margin-bottom: 0.5rem;
}

.wtg-contact-block__emergency p:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   14. Service Page Content Sections
   -------------------------------------------------------------------------- */
.wtg-service-section {
    padding: var(--wtg-space-xl) 0;
}

.wtg-service-section:nth-child(even) {
    background-color: var(--wtg-linen);
}

.wtg-service-section__content {
    max-width: 720px;
    margin: 0 auto;
}

.wtg-service-section__content h2 {
    margin-bottom: var(--wtg-space-md);
}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.wtg-footer {
    background-color: var(--wtg-green-deep);
    color: var(--wtg-cream);
    padding: var(--wtg-space-xl) 0 var(--wtg-space-md);
}

.wtg-footer a {
    color: var(--wtg-cream);
    text-decoration: none;
    transition: color 0.2s ease;
}

.wtg-footer a:hover {
    color: var(--wtg-terra);
}

.wtg-footer__title {
    font-family: var(--wtg-font-heading);
    font-size: 1.25rem;
    color: var(--wtg-white);
    margin-bottom: var(--wtg-space-sm);
}

.wtg-footer__text {
    color: var(--wtg-cream);
    opacity: 0.85;
    font-size: 0.95rem;
}

.wtg-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: var(--wtg-space-md);
    margin-top: var(--wtg-space-lg);
    text-align: center;
    font-size: 0.875rem;
    opacity: 0.7;
}

.wtg-footer__license {
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   15b. Professional Memberships
   -------------------------------------------------------------------------- */
.wtg-memberships-card {
    background-color: var(--wtg-white);
    border-radius: var(--wtg-radius);
    padding: var(--wtg-space-md) var(--wtg-space-lg);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--wtg-grey-light);
}

.wtg-memberships-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--wtg-space-sm) var(--wtg-space-lg);
}

@media (max-width: 575.98px) {
    .wtg-memberships-list {
        grid-template-columns: 1fr;
    }
}

.wtg-memberships-list li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--wtg-charcoal);
}

.wtg-memberships-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--wtg-green-mid);
}

/* --------------------------------------------------------------------------
   16. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .wtg-hero__title {
        font-size: 2.5rem;
    }
}

@media (max-width: 767.98px) {
    .wtg-section {
        padding: var(--wtg-space-lg) 0;
    }

    .wtg-hero {
        min-height: 40vh;
    }

    .wtg-hero__title {
        font-size: 2rem;
    }

    .wtg-hero__subtitle {
        font-size: 1.1rem;
    }

    .wtg-about-intro {
        flex-direction: column;
        text-align: center;
    }

    .wtg-about-intro__image {
        width: 200px;
    }

    .wtg-process__step:not(:last-child)::after {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   17. Blog Post (.wtg-post)
   -------------------------------------------------------------------------- */
.wtg-post-header h1 {
    margin-bottom: 0.5rem;
}

.wtg-post-meta {
    font-size: 0.9rem;
    color: var(--wtg-grey);
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

.wtg-post-meta__sep {
    margin: 0 0.15rem;
}

/* Entry content typography for long-form articles */
.entry-content h2 {
    margin-top: var(--wtg-space-lg);
    margin-bottom: var(--wtg-space-sm);
}

.entry-content h3 {
    margin-top: var(--wtg-space-md);
    margin-bottom: var(--wtg-space-xs);
}

.entry-content p {
    margin-bottom: 1.25rem;
}

.entry-content blockquote {
    border-left: 3px solid var(--wtg-green-mid);
    padding: var(--wtg-space-sm) var(--wtg-space-md);
    margin: var(--wtg-space-md) 0;
    background-color: var(--wtg-linen);
    border-radius: 0 var(--wtg-radius-sm) var(--wtg-radius-sm) 0;
    font-style: italic;
    color: var(--wtg-charcoal);
}

/* --------------------------------------------------------------------------
   17b. Table of Contents (.wtg-toc)
   -------------------------------------------------------------------------- */
.wtg-toc {
    background-color: var(--wtg-linen);
    border: 1px solid var(--wtg-grey-light);
    border-radius: var(--wtg-radius-sm);
    padding: var(--wtg-space-sm) var(--wtg-space-md);
    margin-bottom: var(--wtg-space-md);
}

.wtg-toc__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: var(--wtg-font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--wtg-green-deep);
}

.wtg-toc__icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

.wtg-toc__icon::before,
.wtg-toc__icon::after {
    content: '';
    position: absolute;
    background-color: var(--wtg-green-deep);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease;
}

.wtg-toc__icon::before {
    width: 12px;
    height: 2px;
}

.wtg-toc__icon::after {
    width: 2px;
    height: 12px;
}

/* When expanded, rotate the plus into a minus */
.wtg-toc__toggle[aria-expanded="true"] .wtg-toc__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.wtg-toc__list {
    list-style: none;
    padding: 0;
    margin: var(--wtg-space-sm) 0 0;
    counter-reset: toc;
}

.wtg-toc__list li {
    counter-increment: toc;
    margin-bottom: 0.35rem;
}

.wtg-toc__list li:last-child {
    margin-bottom: 0;
}

.wtg-toc__list a {
    font-size: 0.9rem;
    color: var(--wtg-charcoal);
    text-decoration: none;
    display: block;
    padding: 0.2rem 0;
    transition: color 0.15s ease;
}

.wtg-toc__list a::before {
    content: counter(toc) ". ";
    color: var(--wtg-green-mid);
    font-weight: 600;
}

.wtg-toc__list a:hover {
    color: var(--wtg-terra);
}

/* --------------------------------------------------------------------------
   18. References Accordion (.wtg-references)
   -------------------------------------------------------------------------- */
.wtg-references .accordion-item {
    border: 1px solid var(--wtg-grey-light);
    border-radius: var(--wtg-radius-sm);
    background: var(--wtg-linen);
}

.wtg-references .accordion-button {
    font-family: var(--wtg-font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--wtg-green-deep);
    background: var(--wtg-linen);
    box-shadow: none;
    gap: 0.5rem;
}

.wtg-references .accordion-button:not(.collapsed) {
    color: var(--wtg-green-deep);
    background: var(--wtg-linen);
    box-shadow: none;
}

.wtg-references .accordion-button::after {
    filter: hue-rotate(120deg) brightness(0.7);
}

.wtg-references__count {
    font-family: var(--wtg-font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--wtg-grey);
}

.wtg-references__list {
    padding-left: 1.5rem;
    margin-bottom: 0;
}

.wtg-references__list li {
    font-size: 0.875rem;
    color: var(--wtg-charcoal);
    line-height: 1.5;
    margin-bottom: 0.75rem;
    padding-left: 0.25rem;
}

.wtg-references__list li:last-child {
    margin-bottom: 0;
}

.wtg-references__doi {
    font-size: 0.8rem;
    color: var(--wtg-terra);
    margin-left: 0.25rem;
}

/* --------------------------------------------------------------------------
   19. Author Bio (.wtg-author-bio)
   -------------------------------------------------------------------------- */
.wtg-author-bio {
    display: flex;
    gap: var(--wtg-space-md);
    align-items: flex-start;
    padding: var(--wtg-space-md);
    background-color: var(--wtg-linen);
    border-radius: var(--wtg-radius);
}

.wtg-author-bio__photo {
    flex-shrink: 0;
}

.wtg-author-bio__photo img {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.wtg-author-bio__label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wtg-grey);
    margin-bottom: 0.15rem;
}

.wtg-author-bio__name {
    font-family: var(--wtg-font-heading);
    font-size: 1.125rem;
    color: var(--wtg-green-deep);
    margin-bottom: 0.25rem;
}

.wtg-author-bio__text {
    font-size: 0.9rem;
    color: var(--wtg-charcoal);
    margin-bottom: 0.5rem;
}

.wtg-author-bio__link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--wtg-terra);
}

.wtg-author-bio__link:hover {
    color: var(--wtg-terra-hover);
}

@media (max-width: 575.98px) {
    .wtg-author-bio {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* --------------------------------------------------------------------------
   20. Gravity Forms Overrides
   -------------------------------------------------------------------------- */
.gform_wrapper input[type="text"],
.gform_wrapper input[type="email"],
.gform_wrapper input[type="tel"],
.gform_wrapper textarea,
.gform_wrapper select {
    border: 1px solid var(--wtg-grey-light);
    border-radius: var(--wtg-radius-sm);
    padding: 0.75rem 1rem;
    font-family: var(--wtg-font-body);
    font-size: 1rem;
    background-color: var(--wtg-white);
    transition: border-color 0.2s ease;
}

.gform_wrapper input:focus,
.gform_wrapper textarea:focus,
.gform_wrapper select:focus {
    border-color: var(--wtg-green-mid);
    outline: none;
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15);
}

.gform_wrapper .gfield_label {
    font-family: var(--wtg-font-body);
    font-weight: 600;
    color: var(--wtg-charcoal);
}