/* ==========================================================
   HORMUUD UNIVERSITY POLICY FAMILY — COMMON FOUNDATION
   ========================================================== */

.hu-security-page {
    --hu-green: #148154;
    --hu-green-dark: #0F6843;
    --hu-green-soft: #E8F3EE;
    --hu-blue: #2C85B7;
    --hu-blue-dark: #236E98;
    --hu-blue-soft: #EAF4F9;
    --hu-ink: #202522;
    --hu-text: #606862;
    --hu-soft: #7B857E;
    --hu-line: #D9E0DC;
    --hu-bg: #F8FAF9;
    --hu-white: #FFFFFF;
    --display: "Fraunces", Georgia, serif;
    --body: "Inter", Arial, sans-serif;
    --mono: "DM Mono", monospace;
}

html, body {
    height: auto !important;
    min-height: 100% !important;
    overflow-y: auto !important;
}

.hu-policy-page {
    min-height: 100vh;
    overflow: visible !important;
    color: var(--hu-ink);
    background: var(--hu-white);
    font-family: var(--body);
}

.hu-policy-page *,
.hu-policy-page *::before,
.hu-policy-page *::after {
    box-sizing: border-box;
}

.policy-shell {
    width: min(1260px, calc(100% - 56px));
    margin-inline: auto;
}

.policy-eyebrow,
.policy-kicker {
    display: inline-block;
    color: var(--hu-green-dark);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.policy-two-column {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 72px;
}

.policy-section-index {
    padding-top: 8px;
    border-top: 1px solid var(--hu-line);
}

.policy-section-index span {
    color: var(--hu-blue-dark);
    font-family: var(--mono);
    font-size: 12px;
}

.policy-section-index p {
    margin: 9px 0 0;
    color: var(--hu-soft);
    font-size: 15px;
}

.policy-copy-large h2,
.quality-policy-card h2,
.security-policy-item h2,
.privacy-step h2 {
    margin: 10px 0 0;
    font-family: var(--display);
    font-weight: 500;
    letter-spacing: -.035em;
}

.policy-copy-large h2 {
    max-width: 900px;
    font-size: clamp(42px, 5vw, 72px);
    line-height: .98;
}

.policy-copy-large h2 em,
.quality-policy-card h2 em,
.security-hero h1 em,
.privacy-hero h1 em,
.quality-hero h1 em {
    color: var(--hu-blue);
    font-style: normal;
}

.policy-copy-large > p,
.quality-policy-card > p,
.security-policy-item p,
.privacy-step p {
    max-width: 860px;
    margin: 22px 0 0;
    color: var(--hu-text);
    font-size: 17px;
    line-height: 1.72;
}

.policy-text-button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    padding: 0 16px;
    color: #FFFFFF;
    background: var(--hu-green);
    border: 1px solid var(--hu-green);
    border-radius: 0;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s ease, transform .18s ease;
}

.policy-text-button:hover,
.policy-text-button:focus-visible {
    background: var(--hu-green-dark);
    transform: translateY(-1px);
}

.policy-text-button .material-symbols-outlined {
    font-size: 18px;
}

.policy-principles {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin-top: 34px;
    border-top: 1px solid var(--hu-line);
    border-bottom: 1px solid var(--hu-line);
}

.policy-principles span {
    flex: 1 1 150px;
    padding: 16px 18px;
    color: var(--hu-green-dark);
    border-right: 1px solid var(--hu-line);
    font-size: 14px;
    font-weight: 600;
}

.policy-principles span:last-child {
    border-right: 0;
}

.policy-closing-section {
    padding: 110px 0 130px;
    background: var(--hu-bg);
    border-top: 1px solid var(--hu-line);
}

.policy-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s cubic-bezier(.16,1,.3,1);
}

.policy-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .policy-shell {
        width: min(100% - 30px, 1260px);
    }

    .policy-two-column {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .policy-section-index {
        max-width: 220px;
    }
}

@media (max-width: 560px) {
    .policy-shell {
        width: min(100% - 22px, 1260px);
    }

    .policy-copy-large h2 {
        font-size: clamp(38px, 12vw, 54px);
    }

    .policy-copy-large > p,
    .quality-policy-card > p,
    .security-policy-item p,
    .privacy-step p {
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hu-policy-page *,
    .hu-policy-page *::before,
    .hu-policy-page *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
    }

    .policy-reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ==========================================================
   SECURITY POLICY — THE PROTECTION LAYER
   ========================================================== */

.security-hero {
    padding: 92px 0 105px;
    background: var(--hu-bg);
    border-bottom: 1px solid var(--hu-line);
    overflow: hidden;
}

.security-hero-grid {
    min-height: 620px;
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 70px;
    align-items: center;
}

.security-hero h1 {
    max-width: 720px;
    margin: 14px 0 0;
    font-family: var(--display);
    font-size: clamp(56px, 6.8vw, 90px);
    font-weight: 500;
    line-height: .92;
    letter-spacing: -.055em;
}

.security-hero-copy > p {
    max-width: 690px;
    margin: 28px 0 0;
    color: var(--hu-text);
    font-size: 17px;
    line-height: 1.72;
}

.security-field {
    position: relative;
    min-height: 560px;
    overflow: hidden;
    background: var(--hu-white);
    border: 1px solid var(--hu-line);
}

#securityCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.security-core {
    position: absolute;
    z-index: 5;
    left: 50%;
    top: 50%;
    width: 165px;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    align-content: center;
    transform: translate(-50%, -50%);
    color: #FFFFFF;
    background: var(--hu-green);
    border-radius: 50%;
    box-shadow: 0 22px 46px rgba(15,104,67,.16);
}

.security-core .material-symbols-outlined {
    font-size: 38px;
}

.security-core strong {
    margin-top: 7px;
    font-size: 15px;
}

.security-core small {
    margin-top: 4px;
    color: rgba(255,255,255,.75);
    font-size: 11px;
}

.security-orbit {
    position: absolute;
    left: 50%;
    top: 50%;
    border: 1px solid var(--hu-line);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 { width: 310px; aspect-ratio: 1; }
.orbit-2 { width: 425px; aspect-ratio: 1; }
.orbit-3 { width: 530px; aspect-ratio: 1; border-style: dashed; }

.security-layer {
    position: absolute;
    z-index: 6;
    min-width: 160px;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    color: var(--hu-green-dark);
    background: var(--hu-white);
    border: 1px solid var(--hu-line);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}

.security-layer span {
    color: var(--hu-blue-dark);
    font-family: var(--mono);
    font-size: 11px;
}

.security-layer:hover,
.security-layer:focus-visible {
    color: #FFFFFF;
    background: var(--hu-green);
    border-color: var(--hu-green);
    transform: translateY(-2px);
}

.security-layer:hover span,
.security-layer:focus-visible span {
    color: rgba(255,255,255,.8);
}

.layer-data { left: 7%; top: 20%; }
.layer-storage { right: 6%; top: 24%; }
.layer-access { left: 50%; bottom: 8%; transform: translateX(-50%); }
.layer-access:hover,
.layer-access:focus-visible { transform: translateX(-50%) translateY(-2px); }

.security-overview,
.security-layers-section {
    padding: 118px 0;
}

.security-overview {
    border-bottom: 1px solid var(--hu-line);
}

.security-layers-section {
    background: var(--hu-bg);
}

.security-layer-list {
    border-top: 1px solid var(--hu-line);
}

.security-policy-item {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 50px;
    padding: 56px 0;
    border-bottom: 1px solid var(--hu-line);
}

.security-item-meta {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.security-item-meta > span:first-child {
    color: var(--hu-blue-dark);
    font-family: var(--mono);
    font-size: 12px;
}

.security-item-meta .material-symbols-outlined {
    color: var(--hu-green);
    font-size: 32px;
}

.security-policy-item h2 {
    max-width: 840px;
    font-size: clamp(38px, 4.5vw, 62px);
    line-height: 1;
}

.security-policy-item p + p {
    margin-top: 16px;
}

.security-closing {
    background: #E8F3EE;
}

@media (max-width: 980px) {
    .security-hero-grid {
        grid-template-columns: 1fr;
    }

    .security-field {
        min-height: 520px;
    }

    .security-policy-item {
        grid-template-columns: 120px minmax(0, 1fr);
        gap: 30px;
    }
}

@media (max-width: 620px) {
    .security-hero {
        padding: 72px 0 80px;
    }

    .security-hero-grid {
        min-height: 0;
        gap: 42px;
    }

    .security-hero h1 {
        font-size: clamp(50px, 14.5vw, 70px);
    }

    .security-field {
        min-height: 530px;
    }

    .security-core {
        width: 130px;
    }

    .orbit-1 { width: 250px; }
    .orbit-2 { width: 350px; }
    .orbit-3 { width: 450px; }

    .security-layer {
        min-width: 0;
        max-width: 160px;
        min-height: 42px;
        padding: 0 10px;
        font-size: 11px;
    }

    .layer-data { left: 3%; top: 16%; }
    .layer-storage { right: 3%; top: 22%; }

    .security-policy-item {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 42px 0;
    }

    .security-item-meta {
        justify-content: flex-start;
    }
}

/* ==========================================================
   HORMUUD UNIVERSITY — SECURITY POLICY
   FINAL LIGHT / DARK IDENTITY 2026
   ========================================================== */

/* LIGHT MODE */

html[data-theme="light"] .hu-security-page,
html:not([data-theme="dark"]) .hu-security-page {
    --hu-green:#148154 !important;
    --hu-green-dark:#0F6843 !important;
    --hu-green-soft:#E8F3EE !important;
    --hu-blue:#2C85B7 !important;
    --hu-blue-dark:#236E98 !important;
    --hu-blue-soft:#EAF4F9 !important;
    --hu-ink:#202522 !important;
    --hu-text:#606862 !important;
    --hu-soft:#7B857E !important;
    --hu-line:#D9E0DC !important;
    --hu-bg:#F8FAF9 !important;
    --hu-white:#FFFFFF !important;
    color:#202522 !important;
    background:#FFFFFF !important;
}

html[data-theme="light"] .hu-security-page .security-hero,
html:not([data-theme="dark"]) .hu-security-page .security-hero {
    background:#F8FAF9 !important;
    border-bottom-color:#D9E0DC !important;
}

html[data-theme="light"] .hu-security-page .security-hero h1,
html[data-theme="light"] .hu-security-page .policy-copy-large h2,
html[data-theme="light"] .hu-security-page .security-policy-item h2,
html:not([data-theme="dark"]) .hu-security-page .security-hero h1,
html:not([data-theme="dark"]) .hu-security-page .policy-copy-large h2,
html:not([data-theme="dark"]) .hu-security-page .security-policy-item h2 {
    color:#202522 !important;
}

html[data-theme="light"] .hu-security-page .security-hero h1 em,
html[data-theme="light"] .hu-security-page .policy-copy-large h2 em,
html:not([data-theme="dark"]) .hu-security-page .security-hero h1 em,
html:not([data-theme="dark"]) .hu-security-page .policy-copy-large h2 em {
    color:#2C85B7 !important;
}

html[data-theme="light"] .hu-security-page .policy-eyebrow,
html[data-theme="light"] .hu-security-page .policy-kicker,
html:not([data-theme="dark"]) .hu-security-page .policy-eyebrow,
html:not([data-theme="dark"]) .hu-security-page .policy-kicker {
    color:#0F6843 !important;
}

html[data-theme="light"] .hu-security-page .security-hero-copy > p,
html[data-theme="light"] .hu-security-page .policy-copy-large > p,
html[data-theme="light"] .hu-security-page .security-policy-item p,
html:not([data-theme="dark"]) .hu-security-page .security-hero-copy > p,
html:not([data-theme="dark"]) .hu-security-page .policy-copy-large > p,
html:not([data-theme="dark"]) .hu-security-page .security-policy-item p {
    color:#606862 !important;
}

html[data-theme="light"] .hu-security-page .policy-section-index span,
html:not([data-theme="dark"]) .hu-security-page .policy-section-index span {
    color:#236E98 !important;
}

html[data-theme="light"] .hu-security-page .policy-section-index p,
html:not([data-theme="dark"]) .hu-security-page .policy-section-index p {
    color:#7B857E !important;
}

html[data-theme="light"] .hu-security-page .security-field,
html:not([data-theme="dark"]) .hu-security-page .security-field {
    background:#FFFFFF !important;
    border-color:#D9E0DC !important;
    box-shadow:0 18px 42px rgba(15,104,67,.06) !important;
}

html[data-theme="light"] .hu-security-page .security-core,
html:not([data-theme="dark"]) .hu-security-page .security-core {
    color:#FFFFFF !important;
    background:#148154 !important;
}

html[data-theme="light"] .hu-security-page .security-core small,
html:not([data-theme="dark"]) .hu-security-page .security-core small {
    color:rgba(255,255,255,.75) !important;
}

html[data-theme="light"] .hu-security-page .security-orbit,
html:not([data-theme="dark"]) .hu-security-page .security-orbit {
    border-color:#D9E0DC !important;
}

html[data-theme="light"] .hu-security-page .security-layer,
html:not([data-theme="dark"]) .hu-security-page .security-layer {
    color:#0F6843 !important;
    background:#FFFFFF !important;
    border-color:#D9E0DC !important;
}

html[data-theme="light"] .hu-security-page .security-layer span,
html:not([data-theme="dark"]) .hu-security-page .security-layer span {
    color:#236E98 !important;
}

html[data-theme="light"] .hu-security-page .security-layer:hover,
html[data-theme="light"] .hu-security-page .security-layer:focus-visible,
html:not([data-theme="dark"]) .hu-security-page .security-layer:hover,
html:not([data-theme="dark"]) .hu-security-page .security-layer:focus-visible {
    color:#FFFFFF !important;
    background:#148154 !important;
    border-color:#148154 !important;
}

html[data-theme="light"] .hu-security-page .security-layer:hover span,
html[data-theme="light"] .hu-security-page .security-layer:focus-visible span,
html:not([data-theme="dark"]) .hu-security-page .security-layer:hover span,
html:not([data-theme="dark"]) .hu-security-page .security-layer:focus-visible span {
    color:rgba(255,255,255,.82) !important;
}

html[data-theme="light"] .hu-security-page .security-overview,
html:not([data-theme="dark"]) .hu-security-page .security-overview {
    background:#FFFFFF !important;
    border-bottom-color:#D9E0DC !important;
}

html[data-theme="light"] .hu-security-page .security-layers-section,
html:not([data-theme="dark"]) .hu-security-page .security-layers-section {
    background:#F1F5F2 !important;
}

html[data-theme="light"] .hu-security-page .security-layer-list,
html[data-theme="light"] .hu-security-page .security-policy-item,
html[data-theme="light"] .hu-security-page .policy-section-index,
html:not([data-theme="dark"]) .hu-security-page .security-layer-list,
html:not([data-theme="dark"]) .hu-security-page .security-policy-item,
html:not([data-theme="dark"]) .hu-security-page .policy-section-index {
    border-color:#D9E0DC !important;
}

html[data-theme="light"] .hu-security-page .security-item-meta > span:first-child,
html:not([data-theme="dark"]) .hu-security-page .security-item-meta > span:first-child {
    color:#236E98 !important;
}

html[data-theme="light"] .hu-security-page .security-item-meta .material-symbols-outlined,
html:not([data-theme="dark"]) .hu-security-page .security-item-meta .material-symbols-outlined {
    color:#148154 !important;
}

html[data-theme="light"] .hu-security-page .security-closing,
html[data-theme="light"] .hu-security-page .policy-closing-section,
html:not([data-theme="dark"]) .hu-security-page .security-closing,
html:not([data-theme="dark"]) .hu-security-page .policy-closing-section {
    background:#E8F3EE !important;
    border-top-color:#C8D1CB !important;
}

html[data-theme="light"] .hu-security-page .policy-principles,
html:not([data-theme="dark"]) .hu-security-page .policy-principles {
    border-color:#BFD7CB !important;
}

html[data-theme="light"] .hu-security-page .policy-principles span,
html:not([data-theme="dark"]) .hu-security-page .policy-principles span {
    color:#0F6843 !important;
    border-color:#BFD7CB !important;
}

html[data-theme="light"] .hu-security-page .policy-text-button,
html:not([data-theme="dark"]) .hu-security-page .policy-text-button {
    color:#FFFFFF !important;
    background:#148154 !important;
    border-color:#148154 !important;
}

html[data-theme="light"] .hu-security-page .policy-text-button:hover,
html[data-theme="light"] .hu-security-page .policy-text-button:focus-visible,
html:not([data-theme="dark"]) .hu-security-page .policy-text-button:hover,
html:not([data-theme="dark"]) .hu-security-page .policy-text-button:focus-visible {
    background:#0F6843 !important;
    border-color:#0F6843 !important;
}


/* DARK MODE */

html[data-theme="dark"] .hu-security-page {
    --hu-green:#66C59B !important;
    --hu-green-dark:#86D5B2 !important;
    --hu-green-soft:#183A2C !important;
    --hu-blue:#72BCE3 !important;
    --hu-blue-dark:#97D1EC !important;
    --hu-blue-soft:#173442 !important;
    --hu-ink:#EDF3EF !important;
    --hu-text:#A9B5AE !important;
    --hu-soft:#7F8B84 !important;
    --hu-line:#2D3A32 !important;
    --hu-bg:#0E1511 !important;
    --hu-white:#151E18 !important;
    color:#EDF3EF !important;
    background:#0E1511 !important;
}

html[data-theme="dark"] .hu-security-page .security-hero {
    background:#0E1511 !important;
    border-bottom-color:#2D3A32 !important;
}

html[data-theme="dark"] .hu-security-page .security-hero h1,
html[data-theme="dark"] .hu-security-page .policy-copy-large h2,
html[data-theme="dark"] .hu-security-page .security-policy-item h2 {
    color:#EDF3EF !important;
}

html[data-theme="dark"] .hu-security-page .security-hero h1 em,
html[data-theme="dark"] .hu-security-page .policy-copy-large h2 em {
    color:#72BCE3 !important;
}

html[data-theme="dark"] .hu-security-page .policy-eyebrow,
html[data-theme="dark"] .hu-security-page .policy-kicker {
    color:#86D5B2 !important;
}

html[data-theme="dark"] .hu-security-page .security-hero-copy > p,
html[data-theme="dark"] .hu-security-page .policy-copy-large > p,
html[data-theme="dark"] .hu-security-page .security-policy-item p {
    color:#A9B5AE !important;
}

html[data-theme="dark"] .hu-security-page .policy-section-index span {
    color:#97D1EC !important;
}

html[data-theme="dark"] .hu-security-page .policy-section-index p {
    color:#7F8B84 !important;
}

html[data-theme="dark"] .hu-security-page .security-field {
    background:#151E18 !important;
    border-color:#2D3A32 !important;
    box-shadow:0 20px 48px rgba(0,0,0,.22) !important;
}

html[data-theme="dark"] .hu-security-page .security-core {
    color:#0E1511 !important;
    background:#66C59B !important;
}

html[data-theme="dark"] .hu-security-page .security-core small {
    color:rgba(14,21,17,.68) !important;
}

html[data-theme="dark"] .hu-security-page .security-orbit {
    border-color:#3A493F !important;
}

html[data-theme="dark"] .hu-security-page .security-layer {
    color:#86D5B2 !important;
    background:#18241D !important;
    border-color:#3A493F !important;
}

html[data-theme="dark"] .hu-security-page .security-layer span {
    color:#97D1EC !important;
}

html[data-theme="dark"] .hu-security-page .security-layer:hover,
html[data-theme="dark"] .hu-security-page .security-layer:focus-visible {
    color:#0E1511 !important;
    background:#66C59B !important;
    border-color:#66C59B !important;
}

html[data-theme="dark"] .hu-security-page .security-layer:hover span,
html[data-theme="dark"] .hu-security-page .security-layer:focus-visible span {
    color:rgba(14,21,17,.72) !important;
}

html[data-theme="dark"] .hu-security-page .security-overview {
    background:#151E18 !important;
    border-bottom-color:#2D3A32 !important;
}

html[data-theme="dark"] .hu-security-page .security-layers-section {
    background:#18241D !important;
}

html[data-theme="dark"] .hu-security-page .security-layer-list,
html[data-theme="dark"] .hu-security-page .security-policy-item,
html[data-theme="dark"] .hu-security-page .policy-section-index {
    border-color:#2D3A32 !important;
}

html[data-theme="dark"] .hu-security-page .security-item-meta > span:first-child {
    color:#97D1EC !important;
}

html[data-theme="dark"] .hu-security-page .security-item-meta .material-symbols-outlined {
    color:#66C59B !important;
}

html[data-theme="dark"] .hu-security-page .security-closing,
html[data-theme="dark"] .hu-security-page .policy-closing-section {
    background:#183A2C !important;
    border-top-color:#315944 !important;
}

html[data-theme="dark"] .hu-security-page .policy-principles {
    border-color:#315944 !important;
}

html[data-theme="dark"] .hu-security-page .policy-principles span {
    color:#EDF3EF !important;
    border-color:#315944 !important;
}

html[data-theme="dark"] .hu-security-page .policy-text-button {
    color:#0E1511 !important;
    background:#66C59B !important;
    border-color:#66C59B !important;
}

html[data-theme="dark"] .hu-security-page .policy-text-button:hover,
html[data-theme="dark"] .hu-security-page .policy-text-button:focus-visible {
    background:#86D5B2 !important;
    border-color:#86D5B2 !important;
}


/* THEME TRANSITIONS */

.hu-security-page,
.hu-security-page .security-hero,
.hu-security-page .security-field,
.hu-security-page .security-layer,
.hu-security-page .security-overview,
.hu-security-page .security-layers-section,
.hu-security-page .security-policy-item,
.hu-security-page .security-closing,
.hu-security-page .policy-closing-section {
    transition:background-color .24s ease,color .24s ease,border-color .24s ease;
}

@media (prefers-reduced-motion: reduce) {
    .hu-security-page,
    .hu-security-page .security-hero,
    .hu-security-page .security-field,
    .hu-security-page .security-layer,
    .hu-security-page .security-overview,
    .hu-security-page .security-layers-section,
    .hu-security-page .security-policy-item,
    .hu-security-page .security-closing,
    .hu-security-page .policy-closing-section {
        transition:none !important;
    }
}