* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #17211c;
    background: #ffffff;
    line-height: 1.6;
}


/* =========================
   HEADER
========================= */

.language-switcher {
    display: flex;
    align-items: center;
    gap: 6px;

    margin-left: 24px;

    font-size: 13px;
}

.language-switcher a {
    color: #8a938e;
    text-decoration: none;
    font-weight: 600;
}

.language-switcher a:hover {
    color: #17211c;
}

.language-switcher a.active {
    color: #17211c;
    font-weight: 800;
}

.language-switcher span {
    color: #c3c9c5;
}

.site-header {
    border-bottom: 1px solid #e5e9e7;
    background: rgba(255, 255, 255, 0.96);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 22px 32px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    color: #17211c;
    text-decoration: none;
    font-size: 19px;
    font-weight: 700;
}

.main-nav {
    display: flex;
    gap: 32px;
}

.main-nav a {
    color: #66706b;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s ease;
}

.main-nav a:hover {
    color: #17211c;
}

.main-nav a.active {
    color: #17211c;
    font-weight: 600;
}


/* =========================
   HOME
========================= */

.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-content {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 32px;
}

.eyebrow {
    margin-bottom: 18px;

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;

    color: #5d7d6b;
}

.hero h1 {
    max-width: 800px;
    margin: 0 0 28px;

    font-size: clamp(48px, 7vw, 82px);
    line-height: 1.05;
    letter-spacing: -3px;
}

.hero-description {
    max-width: 650px;
    margin-bottom: 36px;

    font-size: 20px;
    color: #66706b;
}

.primary-button {
    display: inline-block;

    padding: 14px 24px;
    border-radius: 8px;

    background: #17211c;
    color: #ffffff;

    text-decoration: none;
    font-weight: 600;
}


/* =========================
   STANDARD PAGES
========================= */

.page-container {
    max-width: 1000px;
    min-height: 65vh;

    margin: 0 auto;
    padding: 100px 32px;
}

.page-container h1 {
    margin: 0 0 24px;

    font-size: 54px;
    line-height: 1.1;
    letter-spacing: -2px;
}

.page-intro {
    max-width: 650px;

    font-size: 20px;
    color: #66706b;
}


/* =========================
   ATLAS
========================= */

.atlas-heading {
    margin-bottom: 55px;
}

.atlas-grid {
    width: 100%;

    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.condition-card {
    display: block;
    overflow: hidden;

    background: #ffffff;
    border: 1px solid #e5e9e7;
    border-radius: 16px;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.condition-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(23, 33, 28, 0.08);
}

.condition-image {
    width: 100%;
    aspect-ratio: 1 / 1;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;
    background: #ffffff;
    padding: 18px;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 200px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: #8c9690;
    font-size: 14px;
}

.condition-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;
}

.condition-card-header {
    padding: 18px 20px 14px;
    border-bottom: 1px solid #e5e9e7;
    background: #ffffff;
}

.condition-card-header h2 {
    margin: 0;
    font-size: 22px;
    line-height: 1.25;
    letter-spacing: -0.5px;
}


/* =========================
   FOOTER
========================= */

.site-footer {
    border-top: 1px solid #e5e9e7;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 35px 32px;

    display: flex;
    justify-content: space-between;

    font-size: 13px;
    color: #7b847f;
}

.footer-note {
    margin: 0;
}

/* =========================
   CONDITION PAGE
========================= */

.condition-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.condition-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 70px 32px 110px;
}

.condition-page-header {
    margin-bottom: 45px;
}

.back-link {
    display: inline-block;
    margin-bottom: 25px;

    color: #66706b;
    text-decoration: none;
    font-size: 14px;
}

.back-link:hover {
    color: #17211c;
}

.condition-page-header h1 {
    margin: 0;

    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.05;
    letter-spacing: -2.5px;
}

.condition-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    gap: 70px;
    align-items: start;
}

.condition-visual {
    width: 100%;

    background: #ffffff;
    border: 1px solid #e5e9e7;
    border-radius: 18px;

    padding: 28px;
}

.condition-visual img {
    display: block;

    width: 100%;
    height: auto;

    object-fit: contain;
}

.condition-details {
    position: sticky;
    top: 40px;
}

.condition-section:last-child {
    border-bottom: 0;
}

.reference-item {
    color: #66706b;
    font-size: 14px;
}

/* =========================
   ATLAS SEARCH
========================= */

.atlas-search {
    max-width: 600px;
    margin-top: 32px;

    display: flex;
    gap: 10px;
}

.atlas-search input {
    flex: 1;

    padding: 14px 16px;

    border: 1px solid #dfe5e1;
    border-radius: 9px;

    background: #ffffff;
    color: #17211c;

    font: inherit;
    font-size: 15px;

    outline: none;
}

.atlas-search input:focus {
    border-color: #5d7d6b;
}

.atlas-search button {
    padding: 14px 20px;

    border: 0;
    border-radius: 9px;

    background: #17211c;
    color: #ffffff;

    font: inherit;
    font-weight: 600;

    cursor: pointer;
}

.atlas-search button:hover {
    opacity: 0.9;
}

.atlas-empty {
    padding: 30px;

    background: #f4f6f5;
    border-radius: 12px;

    color: #66706b;
}

.atlas-empty p {
    margin-top: 0;
}

.atlas-empty a {
    color: #17211c;
    font-weight: 600;
}

/* =========================
   ADMIN
========================= */

.admin-login-body {
    min-height: 100vh;
    background: #f4f6f5;
}

.admin-login-container {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;
}

.admin-login-card {
    width: 100%;
    max-width: 450px;

    padding: 45px;

    background: #ffffff;
    border: 1px solid #e5e9e7;
    border-radius: 18px;
}

.admin-login-card h1 {
    margin: 0 0 10px;

    font-size: 32px;
    letter-spacing: -1px;
}

.admin-login-intro {
    margin-bottom: 30px;
    color: #66706b;
}

.admin-login-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.admin-login-form label {
    margin-top: 8px;

    font-size: 13px;
    font-weight: 600;
}

.admin-login-form input {
    padding: 13px 14px;

    border: 1px solid #dfe5e1;
    border-radius: 8px;

    font: inherit;
}

.admin-login-form button {
    margin-top: 15px;
    padding: 14px;

    border: 0;
    border-radius: 8px;

    background: #17211c;
    color: #ffffff;

    font: inherit;
    font-weight: 600;

    cursor: pointer;
}

.admin-error {
    margin-bottom: 20px;
    padding: 12px 14px;

    border-radius: 8px;
    background: #f7eeee;
}

.admin-header {
    border-bottom: 1px solid #e5e9e7;
}

.admin-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 32px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-brand {
    color: #17211c;

    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
}

.admin-nav {
    display: flex;
    gap: 26px;
}

.admin-nav a {
    color: #66706b;

    font-size: 14px;
    text-decoration: none;
}

.admin-nav a.active {
    color: #17211c;
    font-weight: 700;
}

.admin-page {
    max-width: 1200px;

    margin: 0 auto;
    padding: 70px 32px 100px;
}

.admin-page-heading {
    margin-bottom: 45px;
}

.admin-page-heading h1 {
    margin: 0 0 10px;

    font-size: 48px;
    letter-spacing: -2px;
}

.admin-page-heading > p:last-child {
    color: #66706b;
}

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 22px;
}

.admin-stat-card {
    padding: 28px;

    border: 1px solid #e5e9e7;
    border-radius: 14px;

    background: #ffffff;
}

.admin-stat-card span {
    display: block;

    margin-bottom: 12px;

    color: #66706b;
    font-size: 14px;
}

.admin-stat-card strong {
    font-size: 38px;
}

.admin-table-wrapper {
    overflow-x: auto;

    border: 1px solid #e5e9e7;
    border-radius: 14px;
}

.admin-table {
    width: 100%;

    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 18px 20px;

    text-align: left;

    border-bottom: 1px solid #e5e9e7;
}

.admin-table th {
    background: #f7f9f8;

    color: #66706b;

    font-size: 12px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.admin-table tbody tr:last-child td {
    border-bottom: 0;
}

.status-badge {
    display: inline-block;

    padding: 5px 10px;

    border-radius: 999px;

    font-size: 12px;
    font-weight: 700;
}

.status-draft {
    background: #f2f2f2;
}

.status-review {
    background: #fff4d7;
}

.status-published {
    background: #e8f3ec;
}

.admin-footer {
    padding: 30px;

    border-top: 1px solid #e5e9e7;

    color: #7b847f;
    font-size: 12px;

    text-align: center;
}

/* =========================
   ADMIN CONTENT FORMS
========================= */

.admin-content-form {
    max-width: 850px;
}

.admin-form-section {
    margin-bottom: 28px;
    padding: 30px;

    border: 1px solid #e5e9e7;
    border-radius: 14px;

    background: #ffffff;
}

.admin-form-section h2 {
    margin: 0 0 24px;

    font-size: 22px;
    letter-spacing: -0.5px;
}

.admin-content-form label {
    display: block;

    margin: 20px 0 7px;

    font-size: 13px;
    font-weight: 700;
}

.admin-content-form input[type="text"],
.admin-content-form input[type="file"],
.admin-content-form textarea,
.admin-content-form select {
    width: 100%;

    padding: 12px 14px;

    border: 1px solid #dfe5e1;
    border-radius: 8px;

    background: #ffffff;
    color: #17211c;

    font: inherit;
}

.admin-content-form textarea {
    resize: vertical;
}

.admin-field-note {
    margin: 7px 0 0;

    color: #7b847f;
    font-size: 12px;
}

.admin-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;

    margin-top: 30px;
}

.admin-primary-button {
    display: inline-block;

    padding: 12px 18px;

    border: 0;
    border-radius: 8px;

    background: #17211c;
    color: #ffffff;

    font: inherit;
    font-weight: 600;
    text-decoration: none;

    cursor: pointer;
}

.admin-secondary-button {
    display: inline-block;

    padding: 12px 18px;

    border: 1px solid #dfe5e1;
    border-radius: 8px;

    color: #17211c;

    font-weight: 600;
    text-decoration: none;
}

.admin-edit-link {
    color: #17211c;

    font-weight: 700;
    text-decoration: none;
}

.admin-success {
    margin-bottom: 25px;
    padding: 14px 16px;

    border-radius: 9px;

    background: #e8f3ec;
}

.admin-current-visual {
    max-width: 300px;
    margin-bottom: 20px;

    padding: 15px;

    border: 1px solid #e5e9e7;
    border-radius: 10px;
}

.admin-current-visual img {
    display: block;

    width: 100%;
    height: auto;
}

/* =========================
   CONDITION ACCORDION
========================= */

.condition-accordion {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.accordion-item {
    overflow: hidden;

    border: 1px solid #e7ece9;
    border-radius: 11px;

    background: #f4f6f5;
}

.accordion-trigger {
    width: 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    padding: 17px 18px;

    border: 0;

    background: transparent;
    color: #17211c;

    font: inherit;
    font-size: 15px;
    font-weight: 600;

    text-align: left;

    cursor: pointer;
}

.accordion-trigger:hover {
    background: #eef2ef;
}

.accordion-icon {
    flex-shrink: 0;

    color: #5d7d6b;

    font-size: 22px;
    font-weight: 400;
    line-height: 1;
}

.accordion-content {
    display: none;

    padding: 0 18px 18px;

    background: #ffffff;
}

.accordion-content p {
    margin: 0;

    color: #4f5b55;

    font-size: 15px;
    line-height: 1.7;
}

.accordion-item.open {
    background: #ffffff;
}

.accordion-item.open .accordion-content {
    display: block;
}

.accordion-item.open .accordion-trigger {
    background: #ffffff;
}

.accordion-empty {
    color: #929b96 !important;
    font-style: italic;
}

.condition-reference-list {
    margin: 0;
    padding-left: 20px;
}

.condition-reference-list li {
    margin-bottom: 12px;

    color: #4f5b55;

    font-size: 14px;
    line-height: 1.6;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 800px) {

    .admin-nav-container {
        flex-direction: column;
        gap: 16px;
        }

    .admin-nav {
        flex-wrap: wrap;
        justify-content: center;
        }

    .admin-stat-grid {
        grid-template-columns: 1fr;
    }

    .admin-login-card {
        padding: 30px;
    }

    .atlas-search {
    flex-direction: column;
    }

.atlas-search button {
    width: 100%;
    }  

    .condition-page {
    padding: 50px 24px 80px;
    }

    .condition-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    }

.condition-details {
    position: static;
}

    .nav-container {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .hero-content {
        padding-top: 70px;
        padding-bottom: 70px;
    }

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

    .footer-container {
        flex-direction: column;
    }
}

/* =========================================================
   CLINICAL IMAGE CAROUSEL
   ========================================================= */

.condition-left-column {
    min-width: 0;
}


/* Gallery container */

.clinical-gallery {
    margin-top: 20px;
    padding: 22px;
    border: 1px solid #dfe5e1;
    border-radius: 18px;
    background: #ffffff;
}


/* Heading */

.clinical-gallery-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.clinical-gallery-heading h2 {
    margin: 0 0 5px;
    font-size: 1.45rem;
    line-height: 1.2;
    color: #102019;
}

.clinical-gallery-heading p {
    margin: 0;
    color: #68736e;
    font-size: 0.92rem;
    line-height: 1.5;
}

.clinical-gallery-count {
    flex-shrink: 0;
    color: #68736e;
    font-size: 0.85rem;
}


/* Large image area */

.clinical-gallery-main {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.clinical-main-image-button {
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
}

.clinical-main-image-button img {
    display: block;
    width: 100%;
    height: 330px;
    object-fit: cover;
    border-radius: 14px;
}


/* Previous / next arrows */

.clinical-gallery-arrow {
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);

    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid #d7dfda;
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.94);
    color: #18352a;

    font-size: 1.8rem;
    line-height: 1;

    cursor: pointer;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.clinical-gallery-prev {
    left: 12px;
}

.clinical-gallery-next {
    right: 12px;
}

.clinical-gallery-arrow:hover {
    background: #edf4ef;
}


/* Image source / credit */

.clinical-gallery-credit {
    min-height: 0;
    margin: 4px 0 16px;
    color: #7a847f;
    font-size: 0.8rem;
}


/* Thumbnail row */

.clinical-gallery-thumbnails {
    display: flex;
    gap: 12px;

    overflow-x: auto;

    padding: 3px 2px 7px;

    scrollbar-width: thin;
}

.clinical-gallery-thumbnail {
    flex: 0 0 118px;

    padding: 3px;

    border: 2px solid transparent;
    border-radius: 11px;

    background: transparent;

    cursor: pointer;

    transition:
        border-color 0.2s ease,
        transform 0.2s ease;
}

.clinical-gallery-thumbnail img {
    display: block;

    width: 100%;
    height: 82px;

    object-fit: cover;

    border-radius: 7px;
}

.clinical-gallery-thumbnail:hover {
    transform: translateY(-2px);
}

.clinical-gallery-thumbnail.is-active {
    border-color: #376b58;
}


/* Carousel dots */

.clinical-gallery-dots {
    display: flex;
    justify-content: center;
    align-items: center;

    gap: 7px;

    margin-top: 13px;
}

.clinical-gallery-dot {
    width: 8px;
    height: 8px;

    padding: 0;

    border: 0;
    border-radius: 50%;

    background: #c9d0cc;

    cursor: pointer;
}

.clinical-gallery-dot.is-active {
    background: #18352a;
}


/* Educational note */

.clinical-gallery-note {
    margin: 14px 0 0;

    color: #7a847f;

    font-size: 0.78rem;
    line-height: 1.4;
}


/* Responsive */

@media (max-width: 900px) {

    .clinical-main-image-button img {
        height: 300px;
    }
}


@media (max-width: 700px) {

    .clinical-gallery {
        padding: 16px;
        border-radius: 14px;
    }

    .clinical-gallery-heading h2 {
        font-size: 1.25rem;
    }

    .clinical-main-image-button img {
        height: 260px;
    }

    .clinical-gallery-thumbnail {
        flex-basis: 96px;
    }

    .clinical-gallery-thumbnail img {
        height: 70px;
    }

    .clinical-gallery-arrow {
        width: 38px;
        height: 38px;
    }
}

/* =========================
   CLINICAL IMAGE LIGHTBOX
========================= */

.clinical-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 40px;

    background: rgba(15, 24, 20, 0.9);
}

.clinical-lightbox[hidden] {
    display: none;
}

.clinical-lightbox img {
    display: block;

    max-width: 92vw;
    max-height: 88vh;

    object-fit: contain;

    border-radius: 12px;
}

.clinical-lightbox-close {
    position: absolute;

    top: 22px;
    right: 28px;

    width: 44px;
    height: 44px;

    border: 0;
    border-radius: 50%;

    background: #ffffff;
    color: #17211c;

    font-size: 30px;
    line-height: 1;

    cursor: pointer;
}

@media (max-width: 700px) {

    .clinical-lightbox {
        padding: 18px;
    }

    .clinical-lightbox img {
        max-width: 100%;
        max-height: 82vh;
        border-radius: 10px;
    }

    .clinical-lightbox-close {
        top: 12px;
        right: 12px;

        width: 40px;
        height: 40px;

        font-size: 26px;
    }
}

.clinical-gallery-description {
    margin: 10px 0 2px;

    color: #27352e;

    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.4;
}

.clinical-gallery-description:empty {
    display: none;
}

.clinical-gallery-credit:empty {
    display: none;
}

/* =========================================================
   ABOUT PAGE
   ========================================================= */

.about-page {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    padding: 72px 0 100px;
}

/* =========================================================
   ABOUT HERO
   ========================================================= */

.about-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(350px, 0.85fr);
    gap: 75px;
    align-items: center;
    min-height: 520px;
    padding-bottom: 90px;
}

.about-hero-copy {
    max-width: 680px;
}

.about-hero h1 {
    margin: 14px 0 28px;
    color: #13261d;
    font-size: clamp(3.2rem, 6vw, 5.5rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.about-intro {
    max-width: 680px;
    margin: 0;
    color: #55645d;
    font-size: 1.08rem;
    line-height: 1.8;
}

.about-hero-visual {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border-radius: 28px;
    background:
        linear-gradient(
            145deg,
            #f2f6f3 0%,
            #edf3ef 100%
        );
}

.about-visual-circle {
    position: absolute;
    border-radius: 50%;
}

.about-visual-circle-one {
    width: 340px;
    height: 340px;
    top: -95px;
    right: -70px;
    background:
        radial-gradient(
            circle at 35% 35%,
            #efd4c8,
            #d89d87
        );
    opacity: 0.82;
}

.about-visual-circle-two {
    width: 230px;
    height: 230px;
    bottom: -65px;
    left: -50px;
    background: #becfc5;
    opacity: 0.7;
}

.about-visual-center {
    position: absolute;
    inset: 0;
    z-index: 2;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    color: #29473a;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
}

.about-visual-line {
    width: 1px;
    height: 55px;
    margin: 14px 0;
    background: rgba(41, 71, 58, 0.35);
}


/* =========================================================
   RESEARCH HERO
   ========================================================= */

.research-hero {
    padding-bottom: 70px;
}

.research-hero > .eyebrow {
    margin-bottom: 28px;
}


/* MAIN QUESTION CARD */

.research-question-card {
    position: relative;

    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 38px;

    padding: 44px 52px;

    overflow: hidden;

    border: 1px solid #dce6e0;
    border-radius: 26px;

    background:
        linear-gradient(
            135deg,
            #f4f8f5 0%,
            #edf4f0 100%
        );
}


/* LEFT META */

.research-question-meta {
    position: relative;
    z-index: 3;

    display: flex;
    flex-direction: column;
    gap: 14px;

    padding-top: 8px;
}

.research-question-number {
    color: #90a49a;

    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.research-question-label {
    max-width: 130px;

    color: #456b59;

    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.14em;
}


/* QUESTION */

.research-question-content {
    position: relative;
    z-index: 3;

    display: flex;
    flex-direction: column;
    justify-content: center;

    max-width: 850px;
}

.research-question-content h1 {
    margin: 0;

    max-width: 780px;

    color: #153127;

    font-family:
        Georgia,
        "Times New Roman",
        serif;

    font-size:
        clamp(
            2rem,
            3vw,
            3rem
        );

    font-weight: 500;
    line-height: 1.16;
    letter-spacing: -0.025em;
}


/* ABSTRACT BACKGROUND SHAPES */

.research-question-shape {
    position: absolute;

    border-radius: 50%;

    pointer-events: none;
}

.research-question-shape-one {
    width: 240px;
    height: 240px;

    top: -140px;
    right: -70px;

    background: #d8b5a6;

    opacity: 0.28;
}

.research-question-shape-two {
    width: 175px;
    height: 175px;

    bottom: -105px;
    left: 45px;

    background: #b9cec3;

    opacity: 0.32;
}


/* TABLET */

@media (max-width: 900px) {

    .research-question-card {
        grid-template-columns: 1fr;
        gap: 35px;

        min-height: auto;

        padding: 45px;
    }

    .research-question-meta {
        flex-direction: row;
        align-items: center;
    }

    .research-question-label {
        max-width: none;
    }

}


/* MOBILE */

@media (max-width: 700px) {

    .research-hero {
        padding-bottom: 60px;
    }

    .research-question-card {
        gap: 25px;

        padding: 32px 25px;

        border-radius: 22px;
    }

    .research-question-content h1 {
        font-size:
            clamp(
                2.1rem,
                10vw,
                3rem
            );

        line-height: 1.12;
    }

    .research-question-shape-one {
        width: 220px;
        height: 220px;
    }

}
/* =========================================================
   GENERAL SECTIONS
   ========================================================= */

.about-section {
    padding: 90px 0;
    border-top: 1px solid #e0e7e3;
}

.about-section-heading {
    max-width: 760px;
    margin-bottom: 45px;
}

.about-section h2 {
    margin: 12px 0 0;

    color: #14271e;

    font-size: clamp(2.2rem, 4vw, 3.25rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}


/* =========================================================
   MISSION
   ========================================================= */

.about-mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.about-mission-card {
    position: relative;

    min-height: 300px;

    display: flex;
    flex-direction: column;

    padding: 28px;

    border: 1px solid #dfe6e2;
    border-radius: 22px;

    background:
        linear-gradient(
            160deg,
            #fafcfb 0%,
            #f1f5f3 100%
        );

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.about-mission-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 18px 45px
        rgba(23, 50, 38, 0.07);
}

.about-card-number {
    color: #80938a;

    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.about-card-icon {
    width: 52px;
    height: 52px;

    margin-top: 45px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #e4eee8;
    color: #305c49;
}

.about-card-icon svg {
    width: 25px;
    height: 25px;
}

.about-mission-card h3 {
    margin: auto 0 0;

    max-width: 290px;

    color: #1b3026;

    font-size: 1.1rem;
    line-height: 1.48;
}


/* =========================================================
   AUDIENCE
   ========================================================= */

.about-audience-section {
    position: relative;
}

.about-audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.about-audience-card {
    min-height: 180px;

    padding: 24px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    border-radius: 18px;
    border: 1px solid #e0e7e3;

    background: #fff;
}

.about-audience-icon {
    width: 44px;
    height: 44px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #edf3ef;

    color: #416957;

    font-size: 0.75rem;
    font-weight: 700;
}

.about-audience-card p {
    margin: 32px 0 0;

    color: #23382e;

    font-size: 0.98rem;
    line-height: 1.45;
}


/* =========================================================
   FOUNDER
   ========================================================= */

.about-founder-section {
    display: grid;
    grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
    gap: 85px;

    align-items: start;
}

.about-founder-visual {
    position: sticky;
    top: 110px;
}

.about-founder-photo {
    position: relative;

    width: 100%;
    aspect-ratio: 4 / 5;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;

    border-radius: 26px;

    background:
        radial-gradient(
            circle at 70% 22%,
            #e6c4b7 0,
            #e6c4b7 18%,
            transparent 18.5%
        ),
        radial-gradient(
            circle at 20% 85%,
            #c6d6cd 0,
            #c6d6cd 27%,
            transparent 27.5%
        ),
        #f1f4f2;

    color: #7c8882;
}

.about-founder-photo span {
    position: relative;
    z-index: 2;

    padding: 10px 16px;

    border-radius: 999px;

    background: rgba(255, 255, 255, 0.78);

    font-size: 0.85rem;
}

.about-founder-tag {
    margin-top: 14px;

    color: #678075;

    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.about-founder-content h2 {
    margin-bottom: 12px;
}

.about-founder-role {
    margin: 0 0 38px;

    color: #67766e;

    font-size: 0.96rem;
    line-height: 1.65;
}

.about-founder-story {
    max-width: 690px;
}

.about-founder-story > p {
    margin: 0 0 25px;

    color: #46564e;

    font-size: 1rem;
    line-height: 1.85;
}

.about-founder-callout {
    margin-top: 38px !important;

    padding: 28px 30px;

    border-left: 3px solid #597d6d;

    border-radius: 0 16px 16px 0;

    background: #f2f6f3;

    color: #254436 !important;

    font-size: 1.12rem !important;
    font-weight: 600;
}


/* =========================================================
   PROCESS
   ========================================================= */

.about-process-section {
    overflow: hidden;
}

.about-process {
    position: relative;

    display: grid;
    grid-template-columns: repeat(5, 1fr);

    gap: 0;

    margin-top: 55px;
}

.about-process::before {
    content: "";

    position: absolute;

    top: 48px;
    left: 10%;
    right: 10%;

    height: 1px;

    background: #ccd9d2;
}

.about-process-step {
    position: relative;
    z-index: 2;

    padding: 0 17px;

    text-align: center;
}

.about-process-number {
    margin-bottom: 15px;

    color: #668277;

    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.about-process-marker {
    width: 48px;
    height: 48px;

    margin: 0 auto 24px;

    border: 1px solid #b9ccc2;
    border-radius: 50%;

    background: #ffffff;

    box-shadow:
        inset 0 0 0 10px
        #eef4f0;
}

.about-process-content h3 {
    margin: 0 0 10px;

    color: #1b3026;

    font-size: 1rem;
    line-height: 1.35;
}

.about-process-content p {
    margin: 0;

    color: #6c7973;

    font-size: 0.84rem;
    line-height: 1.55;
}


/* =========================================================
   CLOSING QUOTE
   ========================================================= */

.about-closing {
    position: relative;

    margin-top: 85px;

    overflow: hidden;

    padding: 100px 50px;

    border-radius: 28px;

    background:
        linear-gradient(
            135deg,
            #19392c 0%,
            #315949 100%
        );

    text-align: center;
}

.about-closing::before {
    content: "";

    position: absolute;

    width: 280px;
    height: 280px;

    top: -150px;
    right: -80px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.055);
}

.about-closing-mark {
    margin-bottom: -15px;

    color: #aac3b7;

    font-family: Georgia, serif;
    font-size: 5rem;
    line-height: 1;
}

.about-closing p {
    position: relative;
    z-index: 2;

    max-width: 820px;

    margin: 0 auto;

    color: #ffffff;

    font-family:
        Georgia,
        "Times New Roman",
        serif;

    font-size:
        clamp(
            2rem,
            4.2vw,
            3.6rem
        );

    line-height: 1.25;
    letter-spacing: -0.025em;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 950px) {

    .about-hero {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .about-hero-visual {
        min-height: 350px;
    }

    .about-mission-grid {
        grid-template-columns: 1fr;
    }

    .about-mission-card {
        min-height: 220px;
    }

    .about-audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-founder-section {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-founder-visual {
        position: static;
        max-width: 470px;
    }

    .about-process {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .about-process::before {
        display: none;
    }

    .about-process-step {
        display: grid;

        grid-template-columns:
            55px
            1fr;

        gap: 20px;

        padding: 22px 0;

        border-bottom: 1px solid #e0e7e3;

        text-align: left;
    }

    .about-process-number {
        grid-column: 1;

        margin: 0;

        align-self: start;
    }

    .about-process-marker {
        display: none;
    }

    .about-process-content {
        grid-column: 2;
        grid-row: 1;
    }

}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 700px) {

    .about-page {
        width: min(100% - 32px, 1180px);

        padding:
            45px
            0
            70px;
    }
    

    .about-hero {
        min-height: auto;

        padding-bottom: 60px;
    }

    .about-hero h1 {
        font-size:
            clamp(
                2.8rem,
                13vw,
                4rem
            );
    }

    .about-hero-visual {
        min-height: 290px;

        border-radius: 20px;
    }

    .about-section {
        padding: 62px 0;
    }

    .about-section-heading {
        margin-bottom: 32px;
    }

    .about-mission-card {
        min-height: 210px;

        padding: 23px;
    }

    .about-card-icon {
        margin-top: 28px;
    }

    .about-audience-grid {
        grid-template-columns: 1fr;
    }

    .about-audience-card {
        min-height: 140px;
    }

    .about-founder-photo {
        border-radius: 20px;
    }

    .about-founder-callout {
        padding: 22px;
    }

    .about-closing {
        margin-top: 60px;

        padding:
            70px
            25px;

        border-radius: 22px;
    }

}


/* =========================================================
   GENERAL SECTIONS
   ========================================================= */
   
/* =========================================================
   RESEARCH PAGE
   ========================================================= */

.research-page {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    padding: 72px 0 100px;
}


.research-section {
    padding: 90px 0;
    border-top: 1px solid #e0e7e3;
}

.research-section h2 {
    margin: 12px 0 0;
    color: #14271e;
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
}


/* =========================================================
   CONTEXT
   ========================================================= */

.research-context {
    display: grid;
    grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
    gap: 90px;
}

.research-context-heading {
    max-width: 430px;
}

.research-context-content {
    max-width: 710px;
}

.research-context-content p {
    margin: 0 0 25px;
    color: #4c5b54;
    font-size: 1.05rem;
    line-height: 1.85;
}

.research-context-content p:first-child {
    color: #22392e;
    font-size: 1.2rem;
    font-weight: 600;
}


/* =========================================================
   PRINCIPLES / VISUAL PATHWAY
   ========================================================= */

.research-principles {
    position: relative;
    display: grid;
    grid-template-columns:
        1fr
        70px
        1fr
        70px
        1fr
        70px
        1fr;
    align-items: center;
    gap: 0;

    margin: 10px 0 100px;
    padding: 50px 40px;

    border-radius: 26px;

    background:
        linear-gradient(
            135deg,
            #edf3ef 0%,
            #f7f9f8 100%
        );
}

.research-principle {
    text-align: center;
}

.research-principle-number {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;
    margin: 0 auto 18px;

    border: 1px solid #b9cec3;
    border-radius: 50%;

    background: #ffffff;

    color: #436655;

    font-size: 0.75rem;
    font-weight: 700;
}

.research-principle p {
    margin: 0;

    color: #1f382c;

    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
}

.research-principle-line {
    height: 1px;
    background: #becdc5;
}


/* =========================================================
   REFERENCES
   ========================================================= */

.research-section-heading {
    max-width: 720px;
    margin-bottom: 50px;
}

.research-reference-list {
    border-top: 1px solid #dfe6e2;
}

.research-reference {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 25px;

    padding: 26px 0;

    border-bottom: 1px solid #dfe6e2;
}

.research-reference-number {
    color: #74887e;

    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.research-reference p {
    max-width: 870px;

    margin: 0;

    color: #4b5952;

    font-size: 0.96rem;
    line-height: 1.7;
}

.research-reference strong {
    color: #20382d;
    font-weight: 600;
}


/* subtle hover effect */

.research-reference {
    transition:
        background 0.2s ease,
        padding-left 0.2s ease;
}

.research-reference:hover {
    padding-left: 12px;
    background: #f8faf9;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 950px) {

    .research-context {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .research-principles {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 30px;
    }

    .research-principle {
        padding: 20px 0;
    }

    .research-principle-line {
        width: 1px;
        height: 35px;
        margin: 0 auto;
    }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 700px) {

    .research-page {
        width: min(100% - 32px, 1180px);
        padding: 45px 0 70px;
    }

    .research-hero {
        padding-bottom: 60px;
    }

    .research-section {
        padding: 60px 0;
    }

    .research-context-content p {
        font-size: 1rem;
    }

    .research-context-content p:first-child {
        font-size: 1.08rem;
    }

    .research-principles {
        margin-bottom: 65px;
        padding: 25px 20px;
        border-radius: 20px;
    }

    .research-reference {
        grid-template-columns: 42px 1fr;
        gap: 12px;
    }

}

/* =========================================================
   CONTRIBUTE PAGE
   ========================================================= */

.contribute-page {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    padding: 72px 0 100px;
}


/* =========================================================
   HERO
   ========================================================= */

.contribute-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 90px;
    align-items: end;

    padding-bottom: 90px;
}

.contribute-hero-copy h1 {
    margin: 14px 0 0;

    color: #153127;

    font-family:
        Georgia,
        "Times New Roman",
        serif;

    font-size:
        clamp(
            3.3rem,
            6vw,
            5.4rem
        );

    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.contribute-hero-intro {
    max-width: 650px;

    padding: 35px 38px;

    border-radius: 24px;

    background:
        linear-gradient(
            145deg,
            #f1f6f3 0%,
            #f8faf9 100%
        );
}

.contribute-hero-intro p {
    margin: 0 0 20px;

    color: #4f5f57;

    font-size: 1.04rem;
    line-height: 1.8;
}

.contribute-hero-intro p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   GENERAL SECTION
   ========================================================= */

.contribute-section {
    padding: 90px 0;

    border-top: 1px solid #e0e7e3;
}

.contribute-section h2 {
    margin: 12px 0 0;

    color: #14271e;

    font-size:
        clamp(
            2.2rem,
            4vw,
            3.2rem
        );

    line-height: 1.08;
    letter-spacing: -0.04em;
}


/* =========================================================
   COMMUNITY SECTION
   ========================================================= */

.contribute-community {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
    gap: 95px;
}

.contribute-community-heading {
    max-width: 450px;
}

.contribute-community-content {
    max-width: 700px;
}

.contribute-community-content p {
    margin: 0 0 25px;

    color: #4d5c55;

    font-size: 1.03rem;
    line-height: 1.85;
}

.contribute-community-content p:first-child {
    color: #243a30;

    font-size: 1.15rem;
    font-weight: 600;
}


/* =========================================================
   VALUES
   ========================================================= */

.contribute-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;

    margin: 10px 0 100px;
}

.contribute-value {
    min-height: 210px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 28px;

    border: 1px solid #dfe6e2;
    border-radius: 20px;

    background:
        linear-gradient(
            160deg,
            #fafcfb 0%,
            #f1f5f3 100%
        );
}

.contribute-value span {
    color: #7d9187;

    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.contribute-value h3 {
    max-width: 260px;

    margin: 50px 0 0;

    color: #1d3429;

    font-size: 1.2rem;
    line-height: 1.35;
}


/* =========================================================
   CONTRIBUTION OPTIONS
   ========================================================= */

.contribute-section-heading {
    max-width: 750px;
    margin-bottom: 48px;
}

.contribute-option-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.contribute-option-card {
    min-height: 250px;

    display: flex;
    flex-direction: column;

    padding: 28px;

    border: 1px solid #dfe6e2;
    border-radius: 22px;

    background: #ffffff;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.contribute-option-card:hover {
    transform: translateY(-4px);

    background: #f8faf9;

    box-shadow:
        0 16px 38px
        rgba(25, 52, 40, 0.06);
}

.contribute-option-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.contribute-option-number {
    color: #81948b;

    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.contribute-option-arrow {
    color: #557667;

    font-size: 1.2rem;
}

.contribute-option-card h3 {
    margin: auto 0 10px;

    color: #1b3126;

    font-size: 1.35rem;
    line-height: 1.3;
}

.contribute-option-card p {
    max-width: 420px;

    margin: 0;

    color: #68756f;

    font-size: 0.94rem;
    line-height: 1.6;
}


/* make last card wider */

.contribute-option-card:last-child {
    grid-column: 1 / -1;
}


/* =========================================================
   FORM INTRO
   ========================================================= */

.contribute-form-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 55px;
    align-items: center;

    margin: 0 0 38px;

    padding: 36px 42px;

    border-radius: 22px;

    background:
        linear-gradient(
            135deg,
            #183b2e 0%,
            #315c49 100%
        );
}

.contribute-form-intro .eyebrow {
    color: #b7cfc3;
}

.contribute-form-intro h2 {
    margin: 8px 0 0;

    color: #ffffff;

    font-family:
        Georgia,
        "Times New Roman",
        serif;

    font-size:
        clamp(
            2rem,
            3vw,
            2.8rem
        );

    font-weight: 500;
    line-height: 1.1;
}

.contribute-form-intro > p {
    max-width: 470px;

    margin: 0;

    color: #e2ece7;

    font-size: 1rem;
    line-height: 1.7;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 950px) {

    .contribute-hero {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contribute-community {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contribute-values {
        grid-template-columns: 1fr;
    }

    .contribute-value {
        min-height: 160px;
    }

    .contribute-option-grid {
        grid-template-columns: 1fr;
    }

    .contribute-option-card:last-child {
        grid-column: auto;
    }

    .contribute-form-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }

}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 700px) {

    .contribute-page {
        width: min(100% - 32px, 1180px);

        padding:
            45px
            0
            70px;
    }

    .contribute-hero {
        padding-bottom: 60px;
    }

    .contribute-hero-copy h1 {
        font-size:
            clamp(
                2.8rem,
                13vw,
                4rem
            );
    }

    .contribute-hero-intro {
        padding: 26px 24px;

        border-radius: 18px;
    }

    .contribute-section {
        padding: 60px 0;
    }

    .contribute-values {
        margin-bottom: 65px;
    }

    .contribute-option-card {
        min-height: 210px;

        padding: 23px;
    }

    .contribute-form-intro {
    margin: 0 0 28px;

    padding: 30px 24px;

    border-radius: 18px;
}

}

.admin-delete-image-button {
    margin-top: 12px;
    padding: 9px 13px;

    border: 1px solid #cba9a9;
    border-radius: 8px;

    background: #fffafa;
    color: #8a3333;

    font: inherit;
    font-size: 0.82rem;
    font-weight: 600;

    cursor: pointer;
}

.admin-delete-image-button:hover {
    background: #f8ecec;
}