:root {
    --green-950: #063b25;
    --green-900: #07452b;
    --green-800: #086039;
    --green-700: #087344;
    --green-100: #dff3e7;
    --green-50: #f0f8f4;
    --ink: #123d29;
    --muted: #5d6f65;
    --white: #fff;
    --border: #e1eee7;
    --shadow: 0 3px 14px rgba(8, 63, 39, .07);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: "DM Sans", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.65;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input {
    font: inherit;
}

button, a {
    -webkit-tap-highlight-color: transparent;
}

.site-header {
    min-height: 98px;
    padding: 15px 4.1%;
    display: flex;
    align-items: center;
    gap: 35px;
    background: linear-gradient(110deg, #06442b, #003b25);
    color: #fff;
    position: relative;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.brand-mark {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-copy strong {
    font-family: Manrope, sans-serif;
    font-size: clamp(23px, 2.1vw, 34px);
    letter-spacing: -.9px;
    white-space: nowrap;
}

.brand-copy strong span {
    font-weight: 500;
}

.brand-copy small {
    margin-top: 5px;
    font-size: 14px;
    color: #e3f2e9;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 3vw, 45px);
    margin: 0 auto;
}

.main-nav a {
    padding: 10px 0;
    border-bottom: 2px solid transparent;
    font-weight: 600;
    color: #f2faf5;
    transition: border-color .2s, color .2s;
}

.main-nav a:hover,
.main-nav a.active {
    border-bottom-color: #a5e4b5;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-actions form {
    margin: 0;
}

.signed-in {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid #e2eee7;
    border-radius: 11px;
    background: #fff;
    color: #163d2a;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}

.login-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px #001c102a;
}

.login-button svg {
    width: 25px;
    height: 25px;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
}

.hero {
    position: relative;
    isolation: isolate;
    min-height: 385px;
    padding: 46px 4.55% 48px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: white;
    background:
        radial-gradient(ellipse at 80% 20%, #9ebd8c66, transparent 37%),
        radial-gradient(ellipse at 77% 100%, #b4c9a966, transparent 33%),
        linear-gradient(112deg, #063e28 0%, #07502f 44%, #477d4c 74%, #d5e1c7 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .18;
    background:
        repeating-linear-gradient(115deg, transparent 0 70px, #d9f1df 71px, transparent 73px),
        linear-gradient(150deg, transparent 58%, #e2eee0 58.2%, transparent 58.6%);
}

.hero-pattern {
    position: absolute;
    z-index: -1;
    width: 580px;
    height: 580px;
    right: -110px;
    top: -170px;
    border: 1px solid #d9f2df35;
    border-radius: 50%;
    box-shadow: 0 0 0 45px #d9f2df0c, 0 0 0 100px #d9f2df0a;
}

.hero-content {
    width: min(58%, 790px);
    position: relative;
    z-index: 2;
}

.eyebrow,
.section-kicker {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e8f8ed;
}

.eyebrow span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #a4e6b3;
}

.hero h1 {
    margin: 0 0 5px;
    font-family: Manrope, sans-serif;
    font-size: clamp(43px, 4.6vw, 72px);
    line-height: 1.16;
    font-weight: 800;
    letter-spacing: -2.8px;
}

.hero h1 em {
    color: #8fe3a6;
    font-style: normal;
}

.hero-lead {
    max-width: 720px;
    margin: 8px 0 12px;
    font-size: clamp(16px, 1.45vw, 21px);
    line-height: 1.5;
}

.hero-values {
    margin: 12px 0 25px;
    color: #e7f5eb;
}

.hero-values b {
    padding: 0 11px;
    color: #a7e6b7;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 745px;
    min-height: 54px;
    padding: 6px 7px 6px 18px;
    border-radius: 40px;
    background: #fff;
    box-shadow: 0 7px 25px #001b1024;
}

.search-bar > svg {
    width: 23px;
    height: 23px;
    flex-shrink: 0;
    fill: none;
    stroke: #5b7065;
    stroke-width: 1.8;
}

.search-bar input {
    width: 100%;
    min-width: 0;
    padding: 8px 0;
    border: 0;
    outline: none;
    color: #263d31;
    background: transparent;
}

.search-bar input::placeholder {
    color: #718077;
}

.search-bar button {
    min-width: 100px;
    padding: 10px 20px;
    border: 0;
    border-radius: 30px;
    background: linear-gradient(135deg, #087342, #00522f);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.search-bar button:hover {
    background: #063c27;
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 17px;
    color: #e0f4e6;
    font-size: 13px;
}

.pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #9ee8b1;
    box-shadow: 0 0 0 4px #9ee8b126;
}

.hero-art {
    position: absolute;
    z-index: 1;
    width: 38%;
    height: 100%;
    right: 2%;
    top: 0;
    pointer-events: none;
}

.art-orbit {
    position: absolute;
    border: 1px solid #e4f3e438;
    border-radius: 50%;
}

.orbit-one {
    width: 390px;
    height: 390px;
    top: -5px;
    right: 0;
}

.orbit-two {
    width: 300px;
    height: 300px;
    top: 40px;
    right: 45px;
}

.art-book {
    position: absolute;
    right: 12%;
    width: 75%;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #d5e2d5;
    border-radius: 4px 12px 12px 4px;
    color: #fff;
    font-family: Georgia, serif;
    font-size: 16px;
    letter-spacing: 1px;
    box-shadow: 8px 9px 0 #0002, inset 0 -7px 0 #0002;
    transform: skewY(-2deg);
}

.book-back {
    top: 42%;
    background: linear-gradient(#1b6547, #06402d);
    transform: rotate(-4deg);
}

.book-mid {
    top: 57%;
    right: 7%;
    background: linear-gradient(#48554c, #192c25);
    transform: rotate(2deg);
}

.book-front {
    top: 72%;
    right: 11%;
    background: linear-gradient(#253f33, #10291f);
    transform: rotate(-1deg);
}

.art-seal {
    position: absolute;
    right: 0;
    bottom: 12%;
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 2px solid #e5f4e6;
    border-radius: 50%;
    background: #075234;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 4px 20px #001d1040;
}

.art-seal svg {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.8;
}

.art-leaf {
    position: absolute;
    width: 90px;
    height: 35px;
    border-radius: 100% 0 100% 0;
    background: linear-gradient(130deg, #a7d69d, #216b3b);
    opacity: .8;
}

.leaf-one {
    top: 18%;
    right: 7%;
    transform: rotate(-28deg);
}

.leaf-two {
    top: 28%;
    right: 30%;
    transform: rotate(24deg) scale(.7);
}

.hero-bottom-shape {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 38%;
    height: 65px;
    background: linear-gradient(35deg, #d2f0db18 49%, transparent 50%);
}

.benefits {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding: 35px 4.1%;
    background: #fff;
}

.benefit {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 0 22px;
    border-right: 1px solid #dce7e0;
}

.benefit:first-child {
    padding-left: 0;
}

.benefit:last-child {
    padding-right: 0;
    border-right: 0;
}

.benefit-icon {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(145deg, #137345, #06482c);
    color: #fff;
}

.benefit-icon svg {
    width: 42px;
    height: 42px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.benefit h2 {
    margin: 8px 0 5px;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 800;
}

.benefit p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.8;
}

.collections {
    padding: 35px 4.1% 30px;
    background: linear-gradient(120deg, #f0f8f4, #f6faf7);
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 19px;
}

.section-kicker {
    color: #267b4c;
}

.section-heading h1,
.section-heading h2 {
    margin: 0;
    color: var(--green-950);
    font-family: Manrope, sans-serif;
    font-size: clamp(25px, 2.2vw, 34px);
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: -.8px;
}

.section-heading h1 span,
.section-heading h2 span {
    color: #18804d;
}

.section-heading > div > .section-kicker {
    display: none;
}

.section-description {
    margin: 7px 0 0;
    color: var(--muted);
}

.view-all {
    flex-shrink: 0;
    color: #075b35;
    font-size: 13px;
    font-weight: 700;
}

.view-all span {
    padding-left: 6px;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 17px;
}

.collection-card {
    min-height: 176px;
    padding: 18px 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid #e5efe9;
    border-radius: 13px;
    background: #fff;
    box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s, border-color .2s;
}

.collection-card:hover {
    transform: translateY(-4px);
    border-color: #b7ddc7;
    box-shadow: 0 10px 25px #12472b14;
}

.collection-top {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.collection-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #e0f3e7;
    color: #075632;
}

.collection-icon svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.card-arrow {
    color: #43805d;
    font-size: 20px;
    opacity: 0;
    transition: opacity .2s;
}

.collection-card:hover .card-arrow {
    opacity: 1;
}

.collection-card h3 {
    margin: 7px 0 4px;
    color: #10462d;
    font-size: 15px;
    line-height: 1.5;
    font-weight: 800;
}

.collection-card p {
    margin: 0 0 15px;
    color: #64786c;
    font-size: 13px;
    line-height: 1.6;
}

.card-link {
    display: none;
    margin-top: auto;
    color: #087343;
    font-size: 12px;
    font-weight: 700;
}

.card-link b {
    margin-left: 4px;
}

.callout {
    display: flex;
    align-items: center;
    gap: 22px;
    margin: 30px 4.1%;
    padding: 25px 30px;
    border: 1px solid #dcefe3;
    border-radius: 15px;
    background: linear-gradient(110deg, #f0f9f3, #fff);
}

.callout-mark {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border-radius: 50%;
    background: #d8f0e1;
    color: #087345;
    font-size: 29px;
}

.callout h2 {
    margin: 3px 0;
    font-family: Manrope, sans-serif;
    font-size: 21px;
    line-height: 1.4;
}

.callout p:not(.section-kicker) {
    margin: 3px 0 0;
    color: var(--muted);
}

.callout-button {
    margin-left: auto;
    flex-shrink: 0;
    padding: 12px 18px;
    border-radius: 8px;
    background: #09683d;
    color: #fff;
    font-weight: 700;
}

.callout-button span {
    padding-left: 8px;
}

.site-footer {
    display: flex;
    align-items: center;
    gap: 15px;
    min-height: 62px;
    padding: 15px 4.1%;
    background: linear-gradient(100deg, #08452c, #17633e);
    color: #fff;
    font-size: 12px;
}

.footer-brand {
    font-size: 13px;
    font-weight: 600;
}

.footer-brand strong {
    font-weight: 800;
}

.footer-divider {
    opacity: .65;
}

.footer-spacer {
    flex: 1;
}

.footer-tagline {
    font-style: italic;
    opacity: .9;
}

.copyright {
    margin-left: 20px;
    opacity: .85;
}

body.nav-open {
    overflow-x: hidden;
}

@media (min-width: 1500px) {
    .hero {
        min-height: 385px;
    }

    .hero-content {
        width: 58%;
    }
}

@media (max-width: 1200px) {
    .site-header {
        gap: 20px;
    }

    .brand-mark {
        width: 58px;
        height: 58px;
    }

    .brand-copy strong {
        font-size: 25px;
    }

    .main-nav {
        gap: 22px;
    }

    .benefits {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .benefit {
        gap: 12px;
        padding: 0 13px;
    }

    .benefit-icon {
        width: 58px;
        height: 58px;
    }

    .benefit-icon svg {
        width: 33px;
        height: 33px;
    }

    .collection-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 850px) {
    .site-header {
        min-height: 78px;
        padding: 10px 5%;
        flex-wrap: wrap;
        gap: 12px;
    }

    .brand-mark {
        width: 48px;
        height: 48px;
    }

    .brand-copy strong {
        font-size: 23px;
    }

    .brand-copy small {
        font-size: 12px;
    }

    .header-actions {
        margin-left: auto;
    }

    .login-button {
        padding: 10px 12px;
        font-size: 12px;
    }

    .menu-toggle {
        display: block;
        order: 3;
    }

    .main-nav {
        display: none;
        order: 4;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0;
    }

    .nav-open .main-nav {
        display: flex;
    }

    .main-nav a {
        padding: 10px;
    }

    .hero {
        min-height: 370px;
        padding: 42px 5%;
    }

    .hero-content {
        width: 75%;
    }

    .hero-art {
        width: 40%;
        right: -7%;
        opacity: .58;
    }

    .hero h1 {
        font-size: clamp(38px, 7vw, 56px);
        letter-spacing: -1.8px;
    }

    .benefits {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 25px;
        padding: 28px 5%;
    }

    .benefit {
        padding: 0 14px;
        border-right: 0;
    }

    .benefit:nth-child(odd) {
        padding-left: 0;
    }

    .collections {
        padding: 30px 5%;
    }

    .collection-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .callout {
        margin: 25px 5%;
    }

    .site-footer {
        padding-right: 5%;
        padding-left: 5%;
        flex-wrap: wrap;
    }
}

@media (max-width: 520px) {
    .site-header {
        gap: 8px;
    }

    .brand {
        gap: 8px;
    }

    .brand-mark {
        width: 39px;
        height: 39px;
    }

    .brand-copy strong {
        font-size: 19px;
        letter-spacing: -.5px;
    }

    .brand-copy small {
        font-size: 10px;
    }

    .header-actions {
        order: 2;
        flex-basis: 100%;
        margin-left: 0;
    }

    .header-actions .login-button {
        width: 100%;
    }

    .menu-toggle {
        margin-left: auto;
    }

    .hero {
        min-height: 395px;
        padding: 35px 5%;
    }

    .hero-content {
        width: 100%;
    }

    .hero-art {
        width: 70%;
        right: -27%;
        opacity: .2;
    }

    .hero h1 {
        font-size: 41px;
    }

    .hero-lead {
        font-size: 16px;
    }

    .hero-values {
        font-size: 13px;
    }

    .hero-values b {
        padding: 0 4px;
    }

    .search-bar {
        gap: 8px;
        padding-left: 12px;
    }

    .search-bar input {
        font-size: 12px;
    }

    .search-bar button {
        min-width: auto;
        padding: 10px 13px;
        font-size: 12px;
    }

    .benefits {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .benefit,
    .benefit:nth-child(odd) {
        padding: 0;
    }

    .benefit-icon {
        width: 55px;
        height: 55px;
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

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

    .collection-card {
        min-height: 150px;
    }

    .callout {
        align-items: flex-start;
        flex-wrap: wrap;
        padding: 20px;
    }

    .callout > div:nth-child(2) {
        flex: 1;
        min-width: 180px;
    }

    .callout h2 {
        font-size: 18px;
    }

    .callout-button {
        margin-left: 0;
    }

    .footer-spacer,
    .footer-tagline {
        display: none;
    }

    .site-footer {
        gap: 10px;
    }

    .copyright {
        width: 100%;
        margin-left: 0;
    }
}

.research-image {
    width: 100%;
    max-width: 240px;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: 10px;
    background: #f3f5f3;
}

.research-image img {
    display: block;
    width: 100%;
    height: 300px;
    object-fit: cover;
    object-position: center;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
    align-items: stretch;
}

.research-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid #dce7e1;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(0, 50, 30, 0.06);
}

.research-cover {
    display: block;
    width: 100%;
    height: 230px;
    object-fit: contain;
    background: #f3f7f4;
}

.research-card-body {
    padding: 20px;
}

.research-card h2 {
    margin: 12px 0;
    color: #123c2d;
    font-size: 19px;
    line-height: 1.4;
}

.research-card p {
    color: #53665c;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

.research-card .section-kicker {
    color: #08784f;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.research-abstract {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}

.research-card a {
    display: inline-block;
    margin-top: 12px;
    color: #08784f;
    font-weight: 600;
}

@media (max-width: 900px) {
    .research-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .research-grid {
        grid-template-columns: 1fr;
    }
}