@import url('https://fonts.googleapis.com/css2?family=Mulish:wght@400;500;600;700;800&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --accent: #045b4c;
    --accent-dark: #03483d;
    --seafoam: #acbdbb;
    --seafoam-light: #e5edeb;
    --aqua: #a0cfc7;
    --bg: #f7faf9;
    --card-bg: #ffffff;
    --text: #1b1d1f;
    --muted: #5a5a5a;
    --border: #d7e1df;
    --shadow: 0 18px 48px rgba(4,91,76,0.10);
    --radius: 18px;
    --display-font: 'Mulish', 'Avenir Next', 'Segoe UI', sans-serif;
    --body-font: 'Roboto', 'Segoe UI', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img,
svg {
    max-width: 100%;
}
img {
    height: auto;
}
body {
    font-family: var(--body-font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
main,
.page,
.section,
.section-inner,
.content-card,
.portal-card {
    min-width: 0;
}
p,
li,
a,
.content-card,
.portal-card {
    overflow-wrap: anywhere;
}
input,
select,
textarea,
button {
    max-width: 100%;
    font: inherit;
}

/* ── Nav ── */
.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1080px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
    width: 100%;
}
.site-nav .logo {
    font-family: Georgia, serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}
.site-nav .nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.site-nav .nav-links a {
    font-size: 0.88rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.12s;
}
.site-nav .nav-links a:hover { color: var(--accent); }
.site-nav .nav-links a.nav-cta {
    color: #fff;
    background: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 8px;
    font-weight: 600;
}
.site-nav .nav-links a.nav-cta:hover { background: var(--accent-dark); }
.nav-toggle {
    display: none;
}

/* ── Page shell ── */
.page {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    flex: 1;
}

/* ── Hero ── */
.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
}
.hero h1 {
    font-family: Georgia, serif;
    font-size: 2.8rem;
    color: var(--text);
    line-height: 1.15;
    margin-bottom: 1rem;
}
.hero h1 em {
    color: var(--accent);
    font-style: normal;
}
.hero .hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}
.hero .hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.btn {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.12s;
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
}
.btn-secondary:hover { background: rgba(4,91,76,0.06); }

/* ── Feature cards ── */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    padding: 2rem 0 3rem;
}
.feature-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
}
.feature-card .feature-icon {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
}
.feature-card h3 {
    font-family: Georgia, serif;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.feature-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.55;
}

/* ── Section ── */
.section {
    padding: 3rem 0;
}
.section-header {
    text-align: center;
    margin-bottom: 2rem;
}
.section-header .kicker {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.4rem;
}
.section-header h2 {
    font-family: Georgia, serif;
    font-size: 1.8rem;
}

/* ── Content card (for placeholder pages) ── */
.content-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    max-width: 720px;
    margin: 2rem auto 3rem;
    line-height: 1.7;
}
.content-card h1 {
    font-family: Georgia, serif;
    font-size: 1.6rem;
    color: var(--accent);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.5rem;
}
.content-card h2 {
    font-family: Georgia, serif;
    font-size: 1.15rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}
.content-card p {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 0.95rem;
}
.content-card .placeholder {
    color: var(--muted);
    font-style: italic;
    text-align: center;
    padding: 2rem 0;
}

/* ── Portal grid ── */
.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin: 2rem 0 3rem;
}
.portal-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--text);
    transition: transform 0.12s, box-shadow 0.12s;
    display: block;
}
.portal-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.14);
}
.portal-card .card-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}
.portal-card h3 {
    font-family: Georgia, serif;
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    color: var(--accent);
}
.portal-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ── Footer ── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.82rem;
    color: var(--muted);
    margin-top: auto;
}
.site-footer a { color: var(--accent); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* ── PSRF-inspired SeaOrb refresh ── */
body {
    line-height: 1.6;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--aqua);
    outline-offset: 3px;
}

.site-nav {
    max-width: none;
    padding: 1rem clamp(1.25rem, 4vw, 4.5rem);
    background: rgba(255,255,255,0.96);
    border-bottom: 1px solid rgba(4,91,76,0.12);
    position: relative;
    z-index: 20;
}

.site-nav .logo {
    font-family: var(--display-font);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--accent);
}

.site-nav .nav-links {
    gap: clamp(0.8rem, 2vw, 2rem);
}

.site-nav .nav-links a {
    color: var(--accent-dark);
    font-family: var(--display-font);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-nav .nav-links a.nav-cta {
    border-radius: 999px;
    padding: 0.65rem 1.25rem;
}

.home-page {
    background: #fff;
}

.home-hero {
    position: relative;
    min-height: min(58.5vh, 570px);
    display: grid;
    align-items: end;
    overflow: hidden;
    isolation: isolate;
}

.home-hero picture,
.home-hero .hero-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.home-hero .hero-media {
    object-fit: cover;
    object-position: center;
}

.home-hero picture {
    z-index: -1;
}

.hero-copy {
    width: min(760px, 100%);
    padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 7vw, 7rem);
    color: #fff;
}

.eyebrow,
.section-kicker {
    font-family: var(--display-font);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-copy .eyebrow {
    color: var(--aqua);
    margin-bottom: 1rem;
}

.hero-copy h1 {
    max-width: 720px;
    font-family: var(--display-font);
    font-size: clamp(2.8rem, 6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.hero-copy p {
    max-width: 610px;
    margin: 1.5rem 0 2rem;
    color: rgba(255,255,255,0.9);
    font-size: clamp(1rem, 1.7vw, 1.25rem);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.btn {
    border-radius: 999px;
    padding: 0.8rem 1.5rem;
    font-family: var(--display-font);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.btn-light {
    background: #fff;
    color: var(--accent);
}

.btn-light:hover {
    background: var(--seafoam-light);
    transform: translateY(-1px);
}

.btn-ghost-light {
    color: #fff;
    border: 1px solid rgba(255,255,255,0.72);
}

.btn-ghost-light:hover {
    background: rgba(255,255,255,0.12);
}

.editorial-section {
    padding: clamp(4rem, 8vw, 8rem) clamp(1.25rem, 7vw, 7rem);
}

.editorial-section .section-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.section-kicker {
    color: var(--accent);
    margin-bottom: 0.85rem;
}

.section-title {
    max-width: 850px;
    font-family: var(--display-font);
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
    color: var(--accent);
}

.section-lede {
    max-width: 760px;
    margin-top: 1.25rem;
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.statement-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(2.25rem, 5vw, 4.5rem);
    align-items: start;
    padding-top: clamp(1.75rem, 3vw, 2.75rem);
    border-top: 1px solid var(--seafoam);
}

.statement-text {
    margin-top: 0.9rem;
    color: var(--accent);
    font-family: var(--display-font);
    font-size: clamp(1.3rem, 2.1vw, 1.95rem);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.outcome-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 3rem;
    border-top: 1px solid var(--seafoam);
}

.outcome-card {
    padding: 2rem 2rem 2rem 0;
    border-right: 1px solid var(--seafoam);
}

.outcome-card + .outcome-card {
    padding-left: 2rem;
}

.outcome-card:last-child {
    border-right: 0;
}

.outcome-number {
    color: var(--seafoam);
    font-family: var(--display-font);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.outcome-card h2,
.outcome-card h3 {
    margin: 1rem 0 0.65rem;
    color: var(--accent);
    font-family: var(--display-font);
    font-size: clamp(1.5rem, 2.2vw, 2.2rem);
}

.outcome-card p {
    color: var(--muted);
}

.seafoam-section {
    background: var(--seafoam);
}

.seafoam-section .section-kicker,
.seafoam-section .section-title,
.seafoam-section .section-lede {
    color: var(--accent-dark);
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 3rem;
}

.workflow-step {
    min-height: 260px;
    padding: 2rem;
    background: rgba(255,255,255,0.68);
    border: 1px solid rgba(4,91,76,0.12);
    border-radius: var(--radius);
}

.workflow-step strong {
    color: var(--accent);
    font-family: var(--display-font);
    font-size: 2.5rem;
}

.workflow-step h3 {
    margin: 1.5rem 0 0.65rem;
    color: var(--accent-dark);
    font-family: var(--display-font);
}

.mission-band {
    padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 7vw, 7rem);
    background: var(--accent);
    color: #fff;
}

.mission-band .section-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
    align-items: end;
    gap: 3rem;
}

.mission-band h2 {
    font-family: var(--display-font);
    font-size: clamp(2rem, 4.6vw, 4.5rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
}

.mission-band p {
    color: rgba(255,255,255,0.78);
}

.editorial-page {
    background: #fff;
}

.editorial-header {
    padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 7vw, 7rem);
    background: var(--seafoam);
}

.editorial-header > * {
    max-width: 950px;
}

.editorial-header h1 {
    color: var(--accent);
    font-family: var(--display-font);
    font-size: clamp(2.8rem, 7vw, 6.4rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.editorial-header p {
    max-width: 720px;
    margin-top: 1.25rem;
    color: var(--accent-dark);
    font-size: 1.15rem;
}

.editorial-header--graphic {
    padding: 0;
    background: var(--seafoam);
    overflow: hidden;
}

.compact-editorial-banner {
    aspect-ratio: 16 / 3;
    object-fit: cover;
    object-position: center;
}

.research-banner-wrap {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    padding-block: 14px;
}

.research-banner {
    display: block;
    width: 100%;
    height: clamp(140px, 15vw, 280px);
    object-fit: cover;
    object-position: center;
}

.editorial-body {
    max-width: 900px;
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 7rem) 1.5rem;
}

.editorial-body h2 {
    margin: 2.6rem 0 0.7rem;
    color: var(--accent);
    font-family: var(--display-font);
    font-size: clamp(1.5rem, 3vw, 2.3rem);
}

.editorial-body h2.contact-label {
    margin-top: 1.5rem;
    font-size: 1rem;
}

.editorial-body p,
.editorial-body li {
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 1.03rem;
}

.editorial-body ul,
.editorial-body ol {
    padding-inline-start: 1.4rem;
}

.editorial-body a {
    color: var(--accent);
    font-weight: 700;
}

.team-member {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
    margin-top: 2.6rem;
}

.team-member + .team-member {
    margin-top: 3.5rem;
}

.editorial-body .team-member h2 {
    margin-top: 0;
}

.team-portrait {
    width: 168px;
    height: 168px;
    border: 2px solid var(--seafoam-light);
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
}

.editorial-body .team-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: -0.2rem;
}

.editorial-body .team-social-link {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--muted);
    font-family: var(--display-font);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: border-color 0.12s, color 0.12s, background 0.12s;
}

.editorial-body .team-social-link:hover {
    border-color: var(--aqua);
    background: var(--seafoam-light);
    color: var(--accent);
}

.content-card {
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.content-card h1,
.content-card h2,
.portal-card h3,
.section-header h2,
.feature-card h3 {
    font-family: var(--display-font);
}

.portal-card {
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(4,91,76,0.08);
}

.portal-card:hover {
    border-color: var(--aqua);
    box-shadow: var(--shadow);
}

.site-footer {
    margin-top: 0;
    padding: 0.35rem clamp(1.25rem, 4vw, 4rem);
    background: var(--accent-dark);
    border-top: 0;
    color: rgba(255,255,255,0.68);
}

.site-footer a {
    color: #fff;
}

.footer-details summary {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 1.25rem;
    margin: 0 auto;
    color: rgba(255,255,255,0.74);
    cursor: pointer;
    list-style: none;
}

.footer-details summary::-webkit-details-marker {
    display: none;
}

.footer-details summary::before {
    width: 0.42rem;
    height: 0.42rem;
    border: solid currentColor;
    border-width: 0 1.5px 1.5px 0;
    content: "";
    transform: rotate(45deg);
    transition: transform 0.12s;
}

.footer-details summary:hover {
    color: #fff;
}

.footer-details summary:focus-visible {
    border-radius: 4px;
    outline: 2px solid var(--aqua);
    outline-offset: 1px;
}

.footer-details[open] {
    padding: 0.6rem 0 0.9rem;
}

.footer-details[open] summary::before {
    transform: rotate(-135deg);
}

.footer-details p {
    margin-top: 0.75rem;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 860px) {
    .features {
        grid-template-columns: 1fr;
    }

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

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

    .outcome-card,
    .outcome-card + .outcome-card {
        padding: 1.5rem;
        border-right: 0;
        border-bottom: 1px solid rgba(4,91,76,0.24);
    }

    .outcome-card:last-child {
        grid-column: 1 / -1;
        border-bottom: 0;
    }

    .mission-band .section-inner {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 700px) {
    .site-nav {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 0.75rem;
        padding: 0.8rem 1rem;
    }

    .site-nav .logo {
        text-align: left;
    }

    .nav-toggle {
        min-width: 44px;
        min-height: 44px;
        padding: 0.55rem 0.9rem;
        border: 1px solid rgba(4,91,76,0.24);
        border-radius: 999px;
        background: #fff;
        color: var(--accent);
        cursor: pointer;
        font-family: var(--display-font);
        font-size: 0.78rem;
        font-weight: 800;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

    .site-nav.nav-enhanced .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .site-nav .nav-links {
        grid-column: 1 / -1;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        width: 100%;
    }

    .site-nav.nav-enhanced .nav-links {
        display: none;
    }

    .site-nav.nav-enhanced.nav-open .nav-links {
        display: flex;
    }

    .site-nav .nav-links a,
    .site-nav .nav-links > span {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 44px;
        padding: 0.65rem 0.8rem;
        text-align: center;
    }

    .site-nav .nav-links a.nav-cta {
        padding: 0.65rem 1rem;
    }

    .home-hero {
        min-height: min(510px, calc((100svh - 70px) * 0.75));
    }

    .home-hero .hero-media {
        object-position: 48% center;
    }

    .hero-copy {
        padding: 4rem 1.25rem;
    }

    .hero-copy h1 {
        font-size: clamp(2.55rem, 13vw, 4.2rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .page {
        padding-inline: 1rem;
    }

    .section {
        padding-block: 2rem;
    }

    .section-header {
        margin-bottom: 1.4rem;
    }

    .section-header h2 {
        font-size: 1.55rem;
    }

    .features,
    .portal-grid,
    .outcome-grid,
    .workflow-grid {
        grid-template-columns: 1fr;
    }

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

    .portal-grid {
        gap: 1rem;
        margin-block: 1.25rem 2rem;
    }

    .portal-card,
    .feature-card,
    .workflow-step {
        min-height: 0;
        padding: 1.35rem;
    }

    .content-card {
        width: 100%;
        padding: 1.35rem;
        margin-block: 1rem 2rem;
    }

    .editorial-header {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }

    .editorial-header--graphic {
        padding: 0;
    }

    .editorial-body {
        padding: 2.5rem 1rem 3.5rem;
    }

    .team-member {
        grid-template-columns: 132px minmax(0, 1fr);
        gap: 1rem;
        margin-top: 0;
    }

    .team-member + .team-member {
        margin-top: 2.5rem;
    }

    .team-portrait {
        width: 132px;
        height: 132px;
    }

    .editorial-body h2:first-child {
        margin-top: 0;
    }

    .research-banner {
        height: clamp(118px, 18vw, 150px);
        object-fit: cover;
    }

    .research-banner-wrap {
        padding-block: 4px;
    }

    .site-footer {
        padding: 0.35rem 1rem;
    }
}

@media (max-width: 480px) {
    .home-hero {
        min-height: min(420px, calc((100svh - 62px) * 0.75));
    }

    .hero-copy {
        padding: 3rem 1rem;
    }

    .hero-copy h1 {
        font-size: clamp(2.2rem, 12vw, 3.4rem);
    }

    .editorial-section,
    .mission-band {
        padding: 3rem 1rem;
    }

    .editorial-header:not(.editorial-header--graphic) {
        padding: 3rem 1rem;
    }

    .content-card {
        padding: 1.1rem;
    }
}