/* =========================================================
   GLOBAL HEALTH EXPLORERS
   HEALTH SYSTEMS — SUBJECT 9
   ========================================================= */

:root {

    --hs-navy: #102a43;
    --hs-blue: #1769aa;
    --hs-blue-dark: #0d4f80;
    --hs-blue-soft: #eaf5fc;

    --hs-teal: #138a8a;
    --hs-teal-soft: #e8f7f5;

    --hs-green: #3c8d68;
    --hs-green-soft: #edf8f1;

    --hs-gold: #e6a62e;
    --hs-gold-soft: #fff6df;

    --hs-purple: #7257a8;
    --hs-purple-soft: #f3effa;

    --hs-red: #bd4b4b;
    --hs-red-soft: #fff0f0;

    --hs-ink: #172b3a;
    --hs-muted: #607080;

    --hs-white: #ffffff;
    --hs-surface: #f6f9fb;
    --hs-surface-2: #eef3f6;
    --hs-border: #d9e3ea;

    --hs-shadow:
        0 12px 35px rgba(16, 42, 67, 0.09);

    --hs-shadow-lg:
        0 20px 55px rgba(16, 42, 67, 0.14);

    --hs-radius: 18px;
    --hs-radius-sm: 12px;

    --hs-max: 1200px;

    --hs-transition:
        180ms ease;

}


/* =========================================================
   RESET
========================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;

    font-family:
        Inter,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    color: var(--hs-ink);
    background: var(--hs-white);

    line-height: 1.65;

    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

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

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}


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

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background:
        rgba(255, 255, 255, 0.97);

    border-bottom:
        1px solid var(--hs-border);

    box-shadow:
        0 4px 18px rgba(16, 42, 67, 0.07);

    backdrop-filter:
        blur(14px);
}

.header-inner {
    width: min(
        calc(100% - 40px),
        var(--hs-max)
    );

    min-height: 82px;

    margin: 0 auto;

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

    gap: 25px;
}

.brand {
    display: flex;
    align-items: center;

    gap: 12px;

    min-width: 245px;
}

.brand-logo {
    width: 50px;
    height: 50px;

    object-fit: contain;

    border-radius: 10px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-weight: 800;
    color: var(--hs-navy);

    font-size: 1rem;
}

.brand-tagline {
    color: var(--hs-muted);

    font-size: 0.69rem;

    line-height: 1.35;

    margin-top: 2px;
}

.main-nav {
    display: flex;
    align-items: center;

    justify-content: flex-end;

    gap: 4px;

    flex-wrap: wrap;
}

.main-nav a {
    padding: 9px 10px;

    color: var(--hs-navy);

    font-size: 0.82rem;
    font-weight: 650;

    border-radius: 8px;

    transition:
        background var(--hs-transition),
        color var(--hs-transition);
}

.main-nav a:hover {
    background: var(--hs-blue-soft);
    color: var(--hs-blue);
}

.main-nav a.active {
    background: var(--hs-blue);
    color: var(--hs-white);
}

.nav-toggle {
    display: none;

    width: 44px;
    height: 42px;

    border: 1px solid var(--hs-border);
    border-radius: 10px;

    background: var(--hs-white);

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

    gap: 5px;
}

.nav-toggle span {
    width: 21px;
    height: 2px;

    background: var(--hs-navy);

    border-radius: 5px;
}


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

.section {
    padding: 92px 0;
}

.section-container {
    width: min(
        calc(100% - 40px),
        var(--hs-max)
    );

    margin: 0 auto;
}

.section-heading {
    max-width: 850px;

    margin-bottom: 48px;
}

.section-heading h2 {
    margin:
        8px 0 18px;

    color: var(--hs-navy);

    font-size:
        clamp(2rem, 4vw, 3rem);

    line-height: 1.15;

    letter-spacing: -0.035em;
}

.section-heading p {
    margin: 0;

    color: var(--hs-muted);

    font-size: 1.06rem;
}

.section-heading-light h2,
.section-heading-light p {
    color: var(--hs-white);
}

.section-heading-light p {
    opacity: 0.88;
}

.section-kicker {
    color: var(--hs-blue);

    font-size: 0.76rem;

    font-weight: 800;

    letter-spacing:
        0.13em;

    text-transform: uppercase;
}

.section-dark .section-kicker,
.section-blue .section-kicker {
    color: #8ed9ff;
}


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

.hero {
    position: relative;

    min-height: 650px;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            120deg,
            #0b2238 0%,
            #103c5e 45%,
            #0d6471 100%
        );

    color: var(--hs-white);
}

.hero::before {
    content: "";

    position: absolute;

    width: 700px;
    height: 700px;

    right: -260px;
    top: -240px;

    border-radius: 50%;

    border:
        1px solid rgba(255,255,255,0.12);
}

.hero::after {
    content: "";

    position: absolute;

    width: 430px;
    height: 430px;

    left: -220px;
    bottom: -240px;

    border-radius: 50%;

    background:
        rgba(19, 138, 138, 0.16);
}

.hero-inner {
    position: relative;
    z-index: 2;

    width: min(
        calc(100% - 40px),
        var(--hs-max)
    );

    margin: 0 auto;

    display: grid;

    grid-template-columns:
        minmax(0, 1.05fr)
        minmax(400px, 0.95fr);

    gap: 70px;

    align-items: center;
}

.hero-copy {
    max-width: 700px;
}

.eyebrow {
    display: inline-flex;

    padding: 8px 13px;

    border:
        1px solid rgba(255,255,255,0.25);

    border-radius: 999px;

    color: #bfeaff;

    font-size: 0.74rem;
    font-weight: 800;

    letter-spacing: 0.12em;
}

.hero h1 {
    margin:
        18px 0 20px;

    font-size:
        clamp(3rem, 7vw, 5.5rem);

    line-height: 0.98;

    letter-spacing:
        -0.055em;
}

.hero-lead {
    margin: 0 0 24px;

    font-size:
        clamp(1.15rem, 2vw, 1.45rem);

    line-height: 1.5;

    color: #e9f8ff;
}

.hero-principle {
    max-width: 670px;

    margin: 0;

    color: #b9d5e3;

    font-size: 1rem;
}

.hero-principle strong {
    color: var(--hs-white);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;

    gap: 13px;

    margin-top: 34px;
}

.btn {
    display: inline-flex;

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

    min-height: 48px;

    padding:
        12px 20px;

    border-radius: 999px;

    font-weight: 800;

    transition:
        transform var(--hs-transition),
        box-shadow var(--hs-transition),
        background var(--hs-transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--hs-white);
    color: var(--hs-navy);

    box-shadow:
        0 8px 25px rgba(0,0,0,0.18);
}

.btn-secondary {
    border:
        1px solid rgba(255,255,255,0.28);

    color: var(--hs-white);

    background:
        rgba(255,255,255,0.08);
}

.btn-secondary:hover {
    background:
        rgba(255,255,255,0.15);
}


/* =========================================================
   HERO SYSTEM VISUAL
========================================================= */

.hero-system {
    position: relative;

    width: 470px;
    height: 470px;

    margin: 0 auto;
}

.system-core {
    position: absolute;

    width: 150px;
    height: 150px;

    left: 50%;
    top: 50%;

    transform:
        translate(-50%, -50%);

    border-radius: 50%;

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

    background:
        linear-gradient(
            145deg,
            #ffffff,
            #dff5fb
        );

    color: var(--hs-navy);

    box-shadow:
        0 0 0 16px rgba(255,255,255,0.07),
        0 0 0 32px rgba(255,255,255,0.035),
        0 25px 60px rgba(0,0,0,0.25);

    text-align: center;
}

.system-core span {
    font-size: 0.72rem;

    font-weight: 800;

    letter-spacing: 0.15em;
}

.system-core strong {
    font-size: 1.15rem;
}

.system-node {
    position: absolute;

    min-width: 126px;

    padding: 10px 14px;

    text-align: center;

    border:
        1px solid rgba(255,255,255,0.25);

    border-radius: 999px;

    background:
        rgba(255,255,255,0.10);

    backdrop-filter:
        blur(8px);

    color: var(--hs-white);

    font-size: 0.78rem;
    font-weight: 750;

    box-shadow:
        0 10px 30px rgba(0,0,0,0.12);
}

.node-governance {
    top: 20px;
    left: 50%;

    transform:
        translateX(-50%);
}

.node-financing {
    top: 112px;
    right: 0;
}

.node-workforce {
    bottom: 112px;
    right: 0;
}

.node-information {
    bottom: 20px;
    left: 50%;

    transform:
        translateX(-50%);
}

.node-medicines {
    bottom: 112px;
    left: 0;
}

.node-services {
    top: 112px;
    left: 0;
}

.hero-orbit {
    position: absolute;

    border-radius: 50%;

    border:
        1px dashed rgba(255,255,255,0.18);
}

.hero-orbit-one {
    width: 340px;
    height: 340px;

    right: 65px;
    top: 65px;
}

.hero-orbit-two {
    width: 445px;
    height: 445px;

    right: 13px;
    top: 13px;
}


/* =========================================================
   PATHWAY
========================================================= */

.pathway-section {
    padding: 58px 0;

    background: var(--hs-surface);
}

.pathway-section h2 {
    margin:
        5px 0 10px;

    color: var(--hs-navy);
}

.section-intro {
    color: var(--hs-muted);

    max-width: 800px;
}

.pathway {
    display: flex;
    align-items: stretch;

    gap: 10px;

    margin-top: 30px;
}

.pathway-step {
    flex: 1;

    padding: 18px;

    background: var(--hs-white);

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius-sm);

    box-shadow:
        0 5px 18px rgba(16,42,67,0.04);
}

.pathway-step span {
    display: block;

    color: var(--hs-blue);

    font-size: 0.7rem;
    font-weight: 800;

    letter-spacing: 0.1em;
}

.pathway-step strong {
    display: block;

    margin-top: 4px;

    color: var(--hs-navy);
}

.pathway-step small {
    display: block;

    margin-top: 4px;

    color: var(--hs-muted);

    font-size: 0.76rem;
}

.pathway-arrow {
    display: flex;

    align-items: center;

    color: var(--hs-blue);

    font-size: 1.5rem;
    font-weight: 800;
}


/* =========================================================
   LIGHT / DARK BACKGROUNDS
========================================================= */

.section-light {
    background: var(--hs-white);
}

.section-soft {
    background: var(--hs-surface);
}

.section-dark {
    background:
        linear-gradient(
            135deg,
            #102a43,
            #0d465f
        );

    color: var(--hs-white);
}

.section-blue {
    background:
        linear-gradient(
            135deg,
            #12608c,
            #148a91
        );

    color: var(--hs-white);
}

.section-accent {
    background:
        linear-gradient(
            135deg,
            #eef9f8,
            #edf5fb
        );
}


/* =========================================================
   CONCEPT GRID
========================================================= */

.concept-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}

.concept-card {
    padding: 28px;

    background: var(--hs-surface);

    border:
        1px solid var(--hs-border);

    border-radius: var(--hs-radius);

    transition:
        transform var(--hs-transition),
        box-shadow var(--hs-transition);
}

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

    box-shadow: var(--hs-shadow);
}

.concept-icon {
    font-size: 2rem;

    margin-bottom: 13px;
}

.concept-card h3 {
    margin:
        0 0 8px;

    color: var(--hs-navy);
}

.concept-card p {
    margin: 0;

    color: var(--hs-muted);

    font-size: 0.92rem;
}


/* =========================================================
   BUILDING BLOCKS
========================================================= */

.building-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}

.building-card {
    position: relative;

    padding: 30px;

    min-height: 300px;

    border:
        1px solid rgba(255,255,255,0.12);

    border-radius: var(--hs-radius);

    background:
        rgba(255,255,255,0.065);

    transition:
        transform var(--hs-transition),
        background var(--hs-transition);
}

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

    background:
        rgba(255,255,255,0.10);
}

.building-number {
    position: absolute;

    top: 20px;
    right: 23px;

    color:
        rgba(255,255,255,0.25);

    font-size: 1.8rem;
    font-weight: 900;
}

.building-icon {
    font-size: 2rem;

    margin-bottom: 18px;
}

.building-card h3 {
    margin:
        0 0 12px;

    color: var(--hs-white);

    font-size: 1.2rem;
}

.building-card p {
    margin: 0;

    color:
        rgba(255,255,255,0.76);

    font-size: 0.91rem;
}

.building-question {
    margin-top: 20px;

    padding-top: 15px;

    border-top:
        1px solid rgba(255,255,255,0.12);

    color: #b9dce9;

    font-size: 0.82rem;
}

.building-question strong {
    color: var(--hs-white);
}


/* =========================================================
   SYSTEMS THINKING
========================================================= */

.split-layout {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(380px, 0.9fr);

    gap: 70px;

    align-items: center;
}

.split-layout h2 {
    margin:
        8px 0 20px;

    color: var(--hs-navy);

    font-size:
        clamp(2rem, 4vw, 3rem);

    line-height: 1.1;

    letter-spacing: -0.035em;
}

.split-layout p {
    color: var(--hs-muted);
}

.systems-loop {
    padding: 30px;

    border-radius:
        30px;

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);

    box-shadow:
        var(--hs-shadow);
}

.loop-item {
    display: grid;

    grid-template-columns:
        42px 1fr;

    gap: 14px;

    align-items: center;
}

.loop-item span {
    width: 42px;
    height: 42px;

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

    border-radius: 50%;

    background:
        var(--hs-blue-soft);

    color:
        var(--hs-blue);

    font-weight: 850;
}

.loop-item strong {
    display: block;

    color: var(--hs-navy);
}

.loop-item small {
    display: block;

    color: var(--hs-muted);
}

.loop-arrow {
    margin:
        6px 0 6px 18px;

    color:
        var(--hs-teal);

    font-weight: 900;
}


/* =========================================================
   PHC
========================================================= */

.phc-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 18px;
}

.phc-card {
    padding: 25px;

    border-radius:
        var(--hs-radius);

    border:
        1px solid var(--hs-border);

    background:
        var(--hs-white);

    box-shadow:
        0 8px 25px rgba(16,42,67,0.04);
}

.phc-card > span {
    color: var(--hs-blue);

    font-size: 0.72rem;

    font-weight: 900;

    letter-spacing: 0.1em;
}

.phc-card h3 {
    margin:
        9px 0 9px;

    color: var(--hs-navy);
}

.phc-card p {
    margin: 0;

    color: var(--hs-muted);

    font-size: 0.88rem;
}

.callout {
    display: flex;

    gap: 18px;

    margin-top: 38px;

    padding: 25px;

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-teal-soft);

    border:
        1px solid #bfe5df;
}

.callout-mark {
    width: 40px;
    height: 40px;

    flex: 0 0 40px;

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

    border-radius: 50%;

    background:
        var(--hs-teal);

    color: var(--hs-white);

    font-size: 1.5rem;
}

.callout strong {
    color: var(--hs-navy);
}

.callout p {
    margin:
        4px 0 0;

    color: var(--hs-muted);
}


/* =========================================================
   UHC
========================================================= */

.uhc-triangle {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;

    max-width: 900px;

    margin: 0 auto;
}

.uhc-card {
    padding: 32px;

    text-align: center;

    border:
        1px solid rgba(255,255,255,0.20);

    border-radius:
        var(--hs-radius);

    background:
        rgba(255,255,255,0.10);
}

.uhc-icon {
    width: 54px;
    height: 54px;

    margin:
        0 auto 14px;

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

    border-radius: 50%;

    background:
        rgba(255,255,255,0.15);

    font-size: 1.4rem;
}

.uhc-card h3 {
    margin:
        0 0 7px;
}

.uhc-card p {
    margin: 0;

    color:
        rgba(255,255,255,0.78);
}

.uhc-note {
    display: flex;

    flex-direction: column;

    gap: 5px;

    max-width: 900px;

    margin: 28px auto 0;

    padding: 22px 25px;

    border-radius:
        var(--hs-radius-sm);

    background:
        rgba(0,0,0,0.13);

    color:
        rgba(255,255,255,0.85);
}

.uhc-note strong {
    color: var(--hs-white);
}


/* =========================================================
   GOVERNANCE
========================================================= */

.governance-layout {
    grid-template-columns:
        minmax(360px, 0.8fr)
        minmax(0, 1fr);
}

.governance-visual {
    position: relative;

    width: 400px;
    height: 400px;

    margin: 0 auto;
}

.governance-circle {
    position: absolute;

    width: 190px;
    height: 190px;

    left: 50%;
    top: 50%;

    transform:
        translate(-50%, -50%);

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

    text-align: center;

    border-radius: 50%;

    background:
        linear-gradient(
            145deg,
            #dff5f4,
            #e8f1fb
        );

    color: var(--hs-navy);

    box-shadow:
        0 0 0 22px rgba(19,138,138,0.07),
        0 0 0 48px rgba(23,105,170,0.05);
}

.governance-pill {
    position: absolute;

    padding: 9px 16px;

    border-radius: 999px;

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);

    color:
        var(--hs-navy);

    font-size: 0.8rem;

    font-weight: 800;

    box-shadow:
        0 8px 20px rgba(16,42,67,0.08);
}

.pill-one {
    top: 40px;
    left: 20px;
}

.pill-two {
    top: 40px;
    right: 5px;
}

.pill-three {
    bottom: 40px;
    left: 0;
}

.pill-four {
    bottom: 40px;
    right: 0;
}

.question-list {
    margin-top: 28px;
}

.question-list div {
    display: flex;

    align-items: center;

    gap: 13px;

    padding:
        11px 0;

    border-bottom:
        1px solid var(--hs-border);
}

.question-list span {
    width: 29px;
    height: 29px;

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

    border-radius: 50%;

    background:
        var(--hs-blue-soft);

    color:
        var(--hs-blue);

    font-weight: 900;
}


/* =========================================================
   PHARMACEUTICAL GOVERNANCE
========================================================= */

.pharmaceutical-section {
    background:
        linear-gradient(
            135deg,
            #172b3a,
            #3c305e
        );
}

.medicine-chain {
    display: flex;

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

    gap: 10px;

    margin:
        15px 0 40px;
}

.medicine-step {
    flex: 1;

    min-width: 120px;

    padding: 20px 14px;

    text-align: center;

    border:
        1px solid rgba(255,255,255,0.14);

    border-radius:
        var(--hs-radius-sm);

    background:
        rgba(255,255,255,0.07);
}

.medicine-step span {
    display: block;

    color:
        #b9dce9;

    font-size: 0.7rem;
    font-weight: 900;
}

.medicine-step strong {
    display: block;

    margin-top: 5px;
}

.medicine-step small {
    display: block;

    margin-top: 4px;

    color:
        rgba(255,255,255,0.68);

    font-size: 0.72rem;
}

.medicine-arrow {
    color:
        #9dd8dc;

    font-size: 1.3rem;

    font-weight: 900;
}

.toronto-highlight {
    display: grid;

    grid-template-columns:
        90px 1fr;

    gap: 22px;

    align-items: center;

    padding: 28px;

    border-radius:
        var(--hs-radius);

    background:
        rgba(255,255,255,0.08);

    border:
        1px solid rgba(255,255,255,0.13);
}

.toronto-badge {
    width: 76px;
    height: 76px;

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

    border-radius: 50%;

    background:
        var(--hs-white);

    color:
        var(--hs-navy);

    font-weight: 900;

    font-size: 0.8rem;

    text-align: center;
}

.toronto-highlight h3 {
    margin:
        0 0 8px;

    color:
        var(--hs-white);
}

.toronto-highlight p {
    margin:
        0 0 10px;

    color:
        rgba(255,255,255,0.74);
}

.text-link {
    color:
        #a9e4ff;

    font-weight: 800;
}


/* =========================================================
   FINANCING
========================================================= */

.finance-flow {
    display: flex;

    align-items: stretch;

    gap: 9px;
}

.finance-box {
    flex: 1;

    padding: 25px 18px;

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-surface);

    text-align: center;
}

.finance-box span {
    display: inline-flex;

    width: 30px;
    height: 30px;

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

    border-radius: 50%;

    background:
        var(--hs-blue-soft);

    color:
        var(--hs-blue);

    font-size: 0.75rem;

    font-weight: 900;
}

.finance-box strong {
    display: block;

    margin-top: 8px;

    color: var(--hs-navy);
}

.finance-box small {
    display: block;

    margin-top: 5px;

    color: var(--hs-muted);

    font-size: 0.74rem;
}

.finance-arrow {
    display: flex;

    align-items: center;

    color:
        var(--hs-blue);

    font-size: 1.3rem;

    font-weight: 900;
}

.finance-questions {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;

    margin-top: 30px;
}

.finance-questions div {
    padding:
        18px 20px;

    border-left:
        4px solid var(--hs-teal);

    background:
        var(--hs-teal-soft);

    border-radius:
        0 var(--hs-radius-sm) var(--hs-radius-sm) 0;
}

.finance-questions strong {
    display: block;

    color:
        var(--hs-navy);
}

.finance-questions span {
    display: block;

    margin-top: 3px;

    color:
        var(--hs-muted);

    font-size: 0.85rem;
}


/* =========================================================
   WORKFORCE
========================================================= */

.highlight-paragraph {
    padding:
        16px 18px;

    border-left:
        4px solid var(--hs-blue);

    background:
        var(--hs-blue-soft);

    border-radius:
        0 var(--hs-radius-sm) var(--hs-radius-sm) 0;
}

.workforce-map {
    position: relative;

    width: 420px;
    height: 420px;

    margin: auto;
}

.workforce-center {
    position: absolute;

    left: 50%;
    top: 50%;

    transform:
        translate(-50%, -50%);

    width: 130px;
    height: 130px;

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

    border-radius: 50%;

    background:
        var(--hs-white);

    border:
        10px solid var(--hs-teal-soft);

    color:
        var(--hs-navy);

    font-weight: 900;

    text-align: center;

    box-shadow:
        var(--hs-shadow);
}

.workforce-map::before,
.workforce-map::after {
    content: "";

    position: absolute;

    left: 50%;
    top: 50%;

    transform:
        translate(-50%, -50%);

    border-radius: 50%;

    border:
        1px dashed #b7d5de;
}

.workforce-map::before {
    width: 245px;
    height: 245px;
}

.workforce-map::after {
    width: 360px;
    height: 360px;
}

.workforce-orbit {
    position: absolute;

    padding: 9px 13px;

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);

    border-radius: 999px;

    box-shadow:
        0 8px 22px rgba(16,42,67,0.08);

    font-size: 0.75rem;

    font-weight: 800;

    z-index: 2;
}

.orbit-a {
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
}

.orbit-b {
    top: 105px;
    right: 5px;
}

.orbit-c {
    bottom: 105px;
    right: 0;
}

.orbit-d {
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
}

.orbit-e {
    bottom: 105px;
    left: 0;
}

.orbit-f {
    top: 105px;
    left: 0;
}


/* =========================================================
   INFORMATION
========================================================= */

.data-cycle {
    display: grid;

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

    gap: 12px;
}

.data-stage {
    padding: 24px;

    background:
        var(--hs-surface);

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    text-align: center;
}

.data-stage span {
    display: inline-flex;

    width: 32px;
    height: 32px;

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

    border-radius: 50%;

    background:
        var(--hs-blue);

    color:
        var(--hs-white);

    font-size: 0.72rem;

    font-weight: 900;
}

.data-stage strong {
    display: block;

    margin-top: 10px;

    color:
        var(--hs-navy);
}

.data-stage small {
    display: block;

    margin-top: 4px;

    color:
        var(--hs-muted);

    font-size: 0.75rem;
}

.data-warning {
    display: flex;

    gap: 12px;

    margin-top: 25px;

    padding:
        18px 20px;

    border-radius:
        var(--hs-radius-sm);

    background:
        var(--hs-gold-soft);

    border:
        1px solid #f0dc9e;

    color:
        var(--hs-muted);
}

.data-warning strong {
    color:
        var(--hs-navy);

    white-space: nowrap;
}


/* =========================================================
   RESILIENCE
========================================================= */

.resilience-grid {
    display: grid;

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

    gap: 15px;
}

.resilience-grid article {
    padding: 25px;

    border-radius:
        var(--hs-radius);

    border:
        1px solid rgba(255,255,255,0.12);

    background:
        rgba(255,255,255,0.06);
}

.resilience-grid article > span {
    font-size: 1.8rem;
}

.resilience-grid h3 {
    margin:
        12px 0 7px;
}

.resilience-grid p {
    margin: 0;

    color:
        rgba(255,255,255,0.70);

    font-size: 0.84rem;
}


/* =========================================================
   SDH
========================================================= */

.section-sdh {
    background:
        linear-gradient(
            135deg,
            #f0faf7,
            #edf7fc
        );
}

.sdh-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}

.sdh-card {
    padding: 30px;

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    box-shadow:
        0 7px 22px rgba(16,42,67,0.05);
}

.sdh-level {
    display: inline-flex;

    padding:
        6px 10px;

    border-radius:
        999px;

    background:
        var(--hs-teal-soft);

    color:
        var(--hs-teal);

    font-size: 0.68rem;

    font-weight: 900;

    letter-spacing: 0.1em;
}

.sdh-card h3 {
    margin:
        15px 0 9px;

    color:
        var(--hs-navy);
}

.sdh-card p {
    margin: 0;

    color:
        var(--hs-muted);

    font-size: 0.9rem;
}

.sdh-equation {
    display: flex;

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

    gap: 13px;

    margin:
        42px 0 20px;

    flex-wrap: wrap;
}

.sdh-equation span {
    padding:
        12px 16px;

    border-radius:
        999px;

    background:
        var(--hs-navy);

    color:
        var(--hs-white);

    font-size: 0.74rem;

    font-weight: 800;

    text-align: center;
}

.sdh-equation b {
    color:
        var(--hs-teal);

    font-size: 1.2rem;
}

.sdh-note {
    max-width: 900px;

    margin:
        0 auto;

    text-align: center;

    color:
        var(--hs-muted);

    font-size: 0.9rem;
}


/* =========================================================
   EQUITY
========================================================= */

.equity-comparison {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 22px;

    max-width: 800px;

    margin: 0 auto;
}

.equity-column {
    padding: 30px;

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-surface);

    text-align: center;
}

.equity-column h3 {
    margin:
        0 0 25px;

    color:
        var(--hs-navy);
}

.equal-bars,
.equity-bars {
    height: 145px;

    display: flex;

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

    gap: 18px;
}

.equal-bars span,
.equity-bars span {
    display: block;

    width: 42px;

    border-radius:
        7px 7px 0 0;

    background:
        var(--hs-blue);
}

.equal-bars span {
    height: 100px;
}

.equity-bars .short {
    height: 58px;
}

.equity-bars .medium {
    height: 83px;
}

.equity-bars .long {
    height: 112px;
}

.equity-column p {
    margin:
        22px 0 0;

    color:
        var(--hs-muted);

    font-size: 0.86rem;
}

.equity-note {
    max-width: 900px;

    margin:
        30px auto 0;

    padding:
        20px 23px;

    border-radius:
        var(--hs-radius-sm);

    background:
        var(--hs-blue-soft);

    color:
        var(--hs-muted);
}

.equity-note strong {
    color:
        var(--hs-navy);
}


/* =========================================================
   SDGs
========================================================= */

.section-sdg {
    background:
        var(--hs-surface);
}

.sdg-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 18px;
}

.sdg-card {
    padding:
        23px;

    min-height: 220px;

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);
}

.sdg-card.sdg-main {
    background:
        linear-gradient(
            145deg,
            #0e5b87,
            #158c8e
        );

    color:
        var(--hs-white);

    border: none;
}

.sdg-number {
    display: inline-flex;

    width: 44px;
    height: 44px;

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

    border-radius:
        10px;

    background:
        rgba(23,105,170,0.12);

    color:
        var(--hs-blue);

    font-size: 1.1rem;

    font-weight: 900;
}

.sdg-main .sdg-number {
    background:
        rgba(255,255,255,0.16);

    color:
        var(--hs-white);
}

.sdg-card h3 {
    margin:
        16px 0 8px;

    color:
        var(--hs-navy);

    font-size: 1rem;
}

.sdg-main h3 {
    color:
        var(--hs-white);
}

.sdg-card p {
    margin: 0;

    color:
        var(--hs-muted);

    font-size: 0.82rem;
}

.sdg-main p {
    color:
        rgba(255,255,255,0.78);
}


/* =========================================================
   DATA DETECTIVE
========================================================= */

.section-data-detective {
    background:
        var(--hs-white);
}

.detective-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;
}

.detective-grid > div {
    padding:
        23px;

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-surface);
}

.detective-grid span {
    display: inline-flex;

    width: 31px;
    height: 31px;

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

    border-radius: 50%;

    background:
        var(--hs-gold-soft);

    color:
        #9a6c12;

    font-size: 0.7rem;

    font-weight: 900;
}

.detective-grid strong {
    display: block;

    margin-top: 10px;

    color:
        var(--hs-navy);
}

.detective-grid p {
    margin:
        5px 0 0;

    color:
        var(--hs-muted);

    font-size: 0.83rem;
}


/* =========================================================
   QUIZ
========================================================= */

.section-mcqs {
    background:
        linear-gradient(
            180deg,
            #f3f8fb,
            #ffffff
        );
}

.quiz-question {
    margin-bottom: 20px;

    padding:
        27px 30px;

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    background:
        var(--hs-white);

    box-shadow:
        0 5px 20px rgba(16,42,67,0.04);
}

.question-number {
    display: inline-flex;

    padding:
        5px 10px;

    border-radius:
        999px;

    background:
        var(--hs-blue-soft);

    color:
        var(--hs-blue);

    font-size: 0.7rem;

    font-weight: 900;

    letter-spacing: 0.1em;
}

.quiz-question h3 {
    margin:
        13px 0 17px;

    color:
        var(--hs-navy);

    font-size:
        1.05rem;

    line-height: 1.45;
}

.quiz-question label {
    display: block;

    padding:
        10px 13px;

    margin:
        6px 0;

    border:
        1px solid transparent;

    border-radius:
        var(--hs-radius-sm);

    color:
        var(--hs-muted);

    cursor: pointer;

    transition:
        background var(--hs-transition),
        border-color var(--hs-transition);
}

.quiz-question label:hover {
    background:
        var(--hs-surface);

    border-color:
        var(--hs-border);
}

.quiz-question input {
    margin-right: 9px;
}

.answer-feedback {
    display: none;

    margin-top: 15px;

    padding:
        12px 15px;

    border-radius:
        var(--hs-radius-sm);

    font-size: 0.83rem;
}

.answer-feedback.correct,
.answer-feedback.incorrect,
.answer-feedback.unanswered {
    display: block;
}

.answer-feedback.correct {
    background:
        var(--hs-green-soft);

    color:
        #276443;

    border:
        1px solid #c5e5d0;
}

.answer-feedback.incorrect {
    background:
        var(--hs-red-soft);

    color:
        #914141;

    border:
        1px solid #efcccc;
}

.answer-feedback.unanswered {
    background:
        var(--hs-gold-soft);

    color:
        #856018;

    border:
        1px solid #edd99d;
}

.quiz-submit {
    display: block;

    width: min(100%, 360px);

    margin:
        35px auto 0;

    min-height: 54px;

    border: none;

    border-radius:
        999px;

    background:
        linear-gradient(
            135deg,
            var(--hs-blue),
            var(--hs-teal)
        );

    color:
        var(--hs-white);

    font-weight: 850;

    box-shadow:
        0 10px 30px rgba(23,105,170,0.20);

    transition:
        transform var(--hs-transition),
        box-shadow var(--hs-transition);
}

.quiz-submit:hover {
    transform:
        translateY(-2px);

    box-shadow:
        0 14px 35px rgba(23,105,170,0.28);
}

.quiz-result {
    max-width: 800px;

    margin:
        30px auto 0;

    padding:
        20px 24px;

    border-radius:
        var(--hs-radius);

    text-align: center;

    font-size: 1rem;
}

.quiz-result.complete {
    background:
        var(--hs-teal-soft);

    color:
        var(--hs-navy);

    border:
        1px solid #bfe5df;
}

.quiz-result.incomplete {
    background:
        var(--hs-gold-soft);

    color:
        #775714;

    border:
        1px solid #ead79c;
}


/* =========================================================
   REFLECTION
========================================================= */

.section-reflection {
    background:
        linear-gradient(
            135deg,
            #102a43,
            #1769aa
        );
}

.reflection-card {
    max-width: 950px;

    margin: 0 auto;

    padding:
        clamp(30px, 6vw, 60px);

    border-radius:
        30px;

    background:
        rgba(255,255,255,0.09);

    border:
        1px solid rgba(255,255,255,0.15);

    color:
        var(--hs-white);
}

.reflection-card .section-kicker {
    color:
        #a8e2ff;
}

.reflection-card h2 {
    margin:
        10px 0 14px;

    font-size:
        clamp(2rem, 4vw, 3rem);

    line-height: 1.1;
}

.reflection-card > p {
    color:
        rgba(255,255,255,0.78);
}

.reflection-questions {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 14px;

    margin-top: 30px;
}

.reflection-questions > div {
    display: grid;

    grid-template-columns:
        35px 1fr;

    gap: 13px;

    align-items: start;

    padding:
        18px;

    border-radius:
        var(--hs-radius-sm);

    background:
        rgba(255,255,255,0.07);
}

.reflection-questions span {
    width: 35px;
    height: 35px;

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

    border-radius: 50%;

    background:
        rgba(255,255,255,0.12);

    font-weight: 900;
}

.reflection-questions p {
    margin: 0;

    color:
        rgba(255,255,255,0.80);

    font-size: 0.88rem;
}

.reflection-final {
    margin-top: 28px;

    padding:
        18px 20px;

    border-radius:
        var(--hs-radius-sm);

    background:
        rgba(0,0,0,0.15);

    color:
        rgba(255,255,255,0.82);
}

.reflection-final strong {
    color:
        var(--hs-white);
}


/* =========================================================
   EXPLORE MORE
========================================================= */

.section-explore-more {
    background:
        var(--hs-surface);
}

.source-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;
}

.source-card {
    display: block;

    padding:
        25px;

    background:
        var(--hs-white);

    border:
        1px solid var(--hs-border);

    border-radius:
        var(--hs-radius);

    transition:
        transform var(--hs-transition),
        box-shadow var(--hs-transition),
        border-color var(--hs-transition);
}

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

    box-shadow:
        var(--hs-shadow);

    border-color:
        #b6d9ea;
}

.source-card span {
    display: block;

    color:
        var(--hs-blue);

    font-size: 0.67rem;

    font-weight: 900;

    letter-spacing:
        0.12em;
}

.source-card strong {
    display: block;

    margin-top: 8px;

    color:
        var(--hs-navy);
}

.source-card small {
    display: block;

    margin-top: 6px;

    color:
        var(--hs-muted);

    font-size: 0.78rem;
}


/* =========================================================
   SOURCES
========================================================= */

.sources-section {
    padding:
        75px 0;

    background:
        #0b1f30;

    color:
        var(--hs-white);
}

.sources-section h2 {
    margin:
        8px 0 13px;

    font-size:
        clamp(2rem, 4vw, 2.7rem);
}

.sources-section > .section-container > p {
    max-width: 850px;

    color:
        rgba(255,255,255,0.70);
}

.sources-list {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 10px 25px;

    margin-top: 30px;
}

.sources-list a {
    padding:
        10px 0;

    color:
        #a8ddf5;

    border-bottom:
        1px solid rgba(255,255,255,0.09);

    font-size: 0.82rem;

    transition:
        color var(--hs-transition);
}

.sources-list a:hover {
    color:
        var(--hs-white);
}

.source-note {
    margin-top: 30px;

    font-size: 0.77rem !important;

    color:
        rgba(255,255,255,0.53) !important;
}


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

.site-footer {
    background:
        #071522;

    color:
        var(--hs-white);
}

.footer-inner {
    width: min(
        calc(100% - 40px),
        var(--hs-max)
    );

    margin: 0 auto;

    padding:
        35px 0;

    display: flex;

    justify-content: space-between;

    gap: 30px;
}

.footer-inner strong {
    font-size: 1rem;
}

.footer-inner p {
    margin:
        5px 0 0;

    color:
        rgba(255,255,255,0.58);

    font-size: 0.78rem;
}

.footer-links {
    display: flex;

    gap: 20px;

    align-items: center;
}

.footer-links a {
    color:
        rgba(255,255,255,0.72);

    font-size: 0.78rem;
}

.footer-links a:hover {
    color:
        var(--hs-white);
}

.footer-bottom {
    padding:
        14px 20px;

    text-align: center;

    border-top:
        1px solid rgba(255,255,255,0.08);

    color:
        rgba(255,255,255,0.40);

    font-size: 0.7rem;
}


/* =========================================================
   RESPONSIVE — 1100px
========================================================= */

@media (max-width: 1100px) {

    .header-inner {
        width:
            min(calc(100% - 30px), var(--hs-max));
    }

    .main-nav a {
        font-size: 0.74rem;

        padding:
            8px 7px;
    }

    .hero-inner {
        grid-template-columns:
            minmax(0, 1fr)
            380px;

        gap: 30px;
    }

    .hero-system {
        width: 380px;
        height: 380px;
    }

    .hero-orbit-one {
        width: 280px;
        height: 280px;

        right: 50px;
        top: 50px;
    }

    .hero-orbit-two {
        width: 365px;
        height: 365px;

        right: 7px;
        top: 7px;
    }

    .system-core {
        width: 125px;
        height: 125px;
    }

    .system-node {
        min-width: 105px;

        font-size: 0.7rem;
    }

    .node-financing,
    .node-workforce {
        right: -4px;
    }

    .node-services,
    .node-medicines {
        left: -4px;
    }

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

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

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

}


/* =========================================================
   RESPONSIVE — 900px
========================================================= */

@media (max-width: 900px) {

    .site-header {
        position: sticky;
    }

    .header-inner {
        min-height: 72px;
    }

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;

        top: 72px;
        left: 0;
        right: 0;

        display: none;

        padding:
            15px 20px 20px;

        background:
            rgba(255,255,255,0.98);

        border-bottom:
            1px solid var(--hs-border);

        box-shadow:
            0 15px 25px rgba(16,42,67,0.08);
    }

    .main-nav.open {
        display: flex;

        flex-direction: column;

        align-items: stretch;
    }

    .main-nav a {
        width: 100%;

        padding:
            12px 13px;
    }

    .hero {
        min-height:
            auto;

        padding:
            80px 0;
    }

    .hero-inner {
        grid-template-columns:
            1fr;
    }

    .hero-system {
        margin-top: 25px;
    }

    .pathway {
        overflow-x: auto;

        padding-bottom: 8px;
    }

    .pathway-step {
        min-width: 170px;
    }

    .split-layout,
    .governance-layout {
        grid-template-columns:
            1fr;

        gap: 40px;
    }

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

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

    .medicine-chain {
        flex-wrap: wrap;
    }

    .medicine-step {
        flex:
            1 1 150px;
    }

    .medicine-arrow {
        display: none;
    }

    .finance-flow {
        flex-wrap: wrap;
    }

    .finance-box {
        flex:
            1 1 200px;
    }

    .finance-arrow {
        display: none;
    }

    .data-cycle {
        grid-template-columns:
            repeat(3, 1fr);
    }

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

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

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

    .sources-list {
        grid-template-columns:
            1fr;
    }

}


/* =========================================================
   RESPONSIVE — 680px
========================================================= */

@media (max-width: 680px) {

    .section {
        padding:
            65px 0;
    }

    .section-container,
    .header-inner,
    .hero-inner,
    .footer-inner {
        width:
            min(calc(100% - 28px), var(--hs-max));
    }

    .brand {
        min-width: 0;
    }

    .brand-logo {
        width: 43px;
        height: 43px;
    }

    .brand-name {
        font-size: 0.88rem;
    }

    .brand-tagline {
        display: none;
    }

    .hero {
        padding:
            65px 0;
    }

    .hero h1 {
        font-size:
            clamp(2.8rem, 14vw, 4.2rem);
    }

    .hero-system {
        width: 310px;
        height: 310px;
    }

    .hero-orbit-one {
        width: 230px;
        height: 230px;

        right: 40px;
        top: 40px;
    }

    .hero-orbit-two {
        width: 300px;
        height: 300px;

        right: 5px;
        top: 5px;
    }

    .system-core {
        width: 100px;
        height: 100px;
    }

    .system-core span {
        font-size: 0.58rem;
    }

    .system-core strong {
        font-size: 0.86rem;
    }

    .system-node {
        min-width: 83px;

        padding:
            7px 9px;

        font-size:
            0.6rem;
    }

    .node-governance {
        top: 8px;
    }

    .node-information {
        bottom: 8px;
    }

    .node-financing,
    .node-workforce {
        right: -2px;
    }

    .node-services,
    .node-medicines {
        left: -2px;
    }

    .node-financing,
    .node-services {
        top: 76px;
    }

    .node-workforce,
    .node-medicines {
        bottom: 76px;
    }

    .concept-grid,
    .building-grid,
    .phc-grid,
    .uhc-triangle,
    .finance-questions,
    .sdg-grid,
    .detective-grid,
    .source-grid {
        grid-template-columns:
            1fr;
    }

    .governance-visual,
    .workforce-map {
        transform:
            scale(0.84);

        transform-origin:
            center;

        margin:
            -30px auto;
    }

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

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

    .equity-comparison {
        grid-template-columns:
            1fr;
    }

    .reflection-questions {
        grid-template-columns:
            1fr;
    }

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

    .footer-links {
        flex-wrap:
            wrap;
    }

}


/* =========================================================
   RESPONSIVE — 480px
========================================================= */

@media (max-width: 480px) {

    .hero-actions {
        flex-direction:
            column;
    }

    .btn {
        width:
            100%;
    }

    .hero-system {
        width: 275px;
        height: 275px;
    }

    .hero-orbit-one {
        width: 205px;
        height: 205px;

        right: 35px;
        top: 35px;
    }

    .hero-orbit-two {
        width: 265px;
        height: 265px;

        right: 5px;
        top: 5px;
    }

    .system-core {
        width: 88px;
        height: 88px;
    }

    .system-node {
        min-width: 73px;

        font-size: 0.55rem;

        padding:
            6px 7px;
    }

    .data-cycle {
        grid-template-columns:
            1fr;
    }

    .data-warning {
        flex-direction:
            column;
    }

    .data-warning strong {
        white-space:
            normal;
    }

    .sdh-equation {
        flex-direction:
            column;
    }

    .sdh-equation b {
        transform:
            rotate(90deg);
    }

    .toronto-highlight {
        grid-template-columns:
            1fr;

        text-align:
            center;
    }

    .toronto-badge {
        margin:
            0 auto;
    }

    .medicine-step {
        flex-basis:
            100%;
    }

    .quiz-question {
        padding:
            22px 18px;
    }

    .sources-section {
        padding:
            55px 0;
    }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

:focus-visible {
    outline:
        3px solid #4cbbe7;

    outline-offset:
        3px;
}

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior:
            auto;
    }

    *,
    *::before,
    *::after {
        transition:
            none !important;
    }

}