@font-face {
    font-family: "Cinzel";
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url("assets/fonts/cinzel-latin.woff2") format("woff2");
}

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url("assets/fonts/inter-latin.woff2") format("woff2");
}

:root {
    --navy-950: #011424;
    --navy-900: #01172a;
    --navy-850: #05273d;
    --ink: #0d223d;
    --ink-muted: #536779;
    --ivory: #efeae7;
    --paper: #f4f0ed;
    --gold: #aa814d;
    --gold-light: #d6ad6d;
    --gold-pale: #ead9b9;
    --cyan: #249fcb;
    --green: #789552;
    --red: #b34e42;
    --border: rgba(184, 138, 76, 0.34);
    --shadow: 0 12px 30px rgba(2, 29, 49, 0.12);
    --shell: min(calc(100% - 96px), 1280px);
    --header-shell: min(calc(100% - 80px), 1360px);
    --serif: "Cinzel", Georgia, serif;
    --sans: "Inter", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 76px;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background: var(--ivory);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

img,
picture {
    display: block;
}

img {
    max-width: 100%;
}

a {
    color: inherit;
}

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

a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--gold-light);
    outline-offset: 3px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    font-family: var(--serif);
    font-weight: 500;
}

h2 {
    margin-bottom: 0;
    color: var(--ink);
    font-size: clamp(1.5rem, 2.05vw, 1.86rem);
    line-height: 1.12;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

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

.skip-link {
    position: fixed;
    z-index: 999;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.7rem 0.9rem;
    transform: translateY(-170%);
    color: var(--navy-950);
    background: var(--gold-light);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
}

.skip-link:focus {
    transform: translateY(0);
}

.eyebrow,
.era-kicker {
    margin-bottom: 0.45rem;
    color: var(--gold);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.17em;
    line-height: 1.3;
    text-transform: uppercase;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.button {
    display: inline-flex;
    min-height: 38px;
    padding: 0.62rem 1.15rem;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.15;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

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

.button-gold {
    color: var(--navy-950);
    background: var(--gold);
    border-color: var(--gold);
}

.button-gold:hover {
    background: #e2c184;
    border-color: #e2c184;
}

.button-ghost {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.46);
    border-color: rgba(23, 52, 77, 0.34);
}

.button-outline-gold {
    color: var(--gold-light);
    background: transparent;
    border-color: var(--gold);
}

.button-small {
    min-height: 34px;
    padding: 0.48rem 1rem;
}

.light-section {
    position: relative;
    overflow: hidden;
    background-color: var(--ivory);
    background-image:
        radial-gradient(circle at 18% 16%, rgba(184, 138, 76, 0.07), transparent 26%),
        linear-gradient(115deg, transparent 47%, rgba(184, 138, 76, 0.025) 47.2%, transparent 47.4%),
        linear-gradient(rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.07));
    border-bottom: 1px solid var(--border);
}

.dark-section {
    position: relative;
    overflow: hidden;
    color: white;
    background:
        radial-gradient(circle at 50% 45%, rgba(23, 73, 105, 0.18), transparent 42%),
        linear-gradient(135deg, var(--navy-900), var(--navy-950));
}

.section-frame {
    height: 100%;
    padding-block: 12px 10px;
}

.section-heading {
    position: relative;
    z-index: 2;
    max-width: 1120px;
    margin: 0 auto 12px;
    text-align: center;
}

.section-heading > p {
    margin: 3px 0 0;
    color: var(--ink-muted);
    font-family: var(--serif);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    line-height: 1.3;
    text-transform: uppercase;
}

.section-heading-light h2,
.section-heading-light > p:not(.eyebrow) {
    color: white;
}

.section-heading-light h2 {
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.36);
}

.compact-heading {
    margin-bottom: 10px;
}

/* Header */
.site-header {
    position: relative;
    z-index: 100;
    height: 70px;
    color: white;
    background: rgba(1, 17, 30, 0.99);
    border-bottom: 1px solid rgba(214, 173, 109, 0.26);
}

.header-inner {
    position: relative;
    display: flex;
    width: var(--header-shell);
    height: 70px;
    margin-inline: auto;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    color: var(--gold-light);
    text-decoration: none;
}

.brand {
    min-width: 315px;
    gap: 0.65rem;
}

.brand > img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(72%) sepia(29%) saturate(767%) hue-rotate(358deg) brightness(91%);
}

.brand-copy,
.footer-brand > span {
    display: flex;
    flex-direction: column;
    text-transform: uppercase;
}

.brand-copy strong,
.footer-brand strong {
    font-family: var(--serif);
    font-size: 0.86rem;
    font-weight: 600;
    letter-spacing: 0.075em;
    line-height: 1.1;
}

.brand-copy small,
.footer-brand small {
    margin-top: 2px;
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.19em;
}

.primary-navigation {
    position: absolute;
    right: 0;
    left: 420px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
}

.primary-navigation > a:not(.button) {
    position: relative;
    color: #f7f5f1;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.075em;
    text-decoration: none;
    text-transform: uppercase;
}

.primary-navigation > a:not(.button)::after {
    position: absolute;
    right: 0;
    bottom: -0.48rem;
    left: 0;
    height: 1px;
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    background: var(--gold-light);
    transition: transform 180ms ease;
}

.primary-navigation > a:hover::after,
.primary-navigation > a[aria-current]::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    color: var(--gold-light);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 0;
    font-size: 1.15rem;
}

/* Hero */
.hero {
    position: relative;
    height: 464px;
    overflow: hidden;
    background: var(--paper);
}

.motto-bar {
    position: relative;
    z-index: 3;
    display: flex;
    height: 35px;
    align-items: center;
    justify-content: center;
    color: #8a683d;
    background: rgba(255, 253, 248, 0.96);
    border-bottom: 1px solid var(--border);
    font-family: var(--serif);
    font-size: 0.69rem;
    letter-spacing: 0.34em;
    text-align: center;
    text-transform: uppercase;
}

.motto-bar span::before,
.motto-bar span::after {
    display: inline-block;
    width: 72px;
    content: "";
    margin: 0 0.9rem 3px;
    border-top: 1px solid var(--gold);
}

.motto-bar span::after {
    margin: 0 0 3px 0.9rem;
}

.hero-stage {
    position: relative;
    height: 429px;
    overflow: hidden;
    background:
        radial-gradient(circle at 48% 50%, rgba(184, 138, 76, 0.07), transparent 26%),
        var(--paper);
}

.hero-art {
    position: absolute;
    z-index: 0;
    top: 0;
    right: 40px;
    left: 46.3%;
    width: auto;
    height: 100%;
}

.hero-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-inner {
    position: relative;
    z-index: 1;
    height: 100%;
}

.hero-copy {
    display: flex;
    width: 42%;
    height: 100%;
    padding: 42px 0 34px 20px;
    flex-direction: column;
    justify-content: center;
}

.hero-copy .eyebrow {
    margin-bottom: 10px;
    color: var(--ink);
    font-size: 0.82rem;
}

.hero h1 {
    margin-bottom: 10px;
    color: var(--ink);
    font-size: clamp(3rem, 4vw, 3.6rem);
    letter-spacing: 0.055em;
    line-height: 1.06;
    text-transform: uppercase;
}

.hero h1 span,
.invitation-copy h2 span {
    display: block;
    white-space: nowrap;
}

.hero-principle {
    width: max-content;
    max-width: 100%;
    margin-bottom: 11px;
    padding: 6px 0;
    color: #9b7040;
    border-block: 1px solid var(--border);
    font-family: var(--serif);
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.hero-description {
    max-width: 310px;
    margin-bottom: 14px;
    color: var(--ink);
    font-size: 0.94rem;
    line-height: 1.5;
}

.hero-meta {
    position: absolute;
    right: 0;
    bottom: 13px;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--ink-muted);
    font-family: var(--serif);
    font-size: 0.53rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-meta span:first-child::before,
.hero-meta span:first-child::after {
    display: inline-block;
    width: 35px;
    content: "";
    margin: 0 0.65rem 3px;
    border-top: 1px solid var(--border);
}

.hero-meta span:first-child::after {
    margin-inline: 0.65rem 0;
}

.hero-meta span:last-child {
    position: absolute;
    left: 60%;
    margin: 0;
}

/* Evolution */
.evolution {
    height: 386px;
}

.evolution-inner {
    display: flex;
    height: 100%;
    padding: 10px 0 8px;
    flex-direction: column;
}

@media (min-width: 1181px) {
    .hero-copy {
        transform: translateY(-14px);
    }

    .evolution-inner {
        width: 1222px;
        margin-right: 0;
        margin-left: 87px;
    }
}

.evolution-heading {
    flex: 0 0 63px;
    margin-bottom: 0;
}

.evolution-heading h2 {
    color: white;
    font-size: 1.77rem;
    letter-spacing: 0.22em;
}

.evolution-heading .eyebrow {
    margin: 1px 0 0;
    color: var(--gold-light);
    font-family: var(--sans);
    font-size: 0.53rem;
    letter-spacing: 0.16em;
}

.evolution-heading > p:last-child {
    margin: 0;
    color: var(--gold-light);
    font-size: 0.52rem;
    letter-spacing: 0.12em;
}

.era-journey {
    position: relative;
    display: grid;
    min-height: 0;
    flex: 1;
    margin: 0;
    padding: 0;
    grid-template-columns: repeat(3, 1fr);
    list-style: none;
    border-inline: 1px solid rgba(214, 173, 109, 0.18);
}

.era-journey::after {
    position: absolute;
    z-index: 3;
    right: 1%;
    bottom: 52px;
    left: 1%;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, rgba(214, 173, 109, 0), var(--gold-light) 14%, var(--gold-light) 86%, rgba(214, 173, 109, 0));
    box-shadow: 0 0 12px rgba(214, 173, 109, 0.58);
}

.era {
    position: relative;
    min-width: 0;
    overflow: hidden;
    text-align: center;
    border-right: 1px solid rgba(214, 173, 109, 0.5);
}

.era:last-child {
    border-right: 0;
}

.era picture,
.era picture::after,
.era picture img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.era picture::after {
    content: "";
    background: linear-gradient(180deg, rgba(1, 17, 30, 0.08), rgba(1, 17, 30, 0.2) 52%, rgba(1, 17, 30, 0.93) 100%);
}

.era picture img {
    object-fit: cover;
}

.era-kicker {
    position: relative;
    z-index: 2;
    margin: 8px 0 0;
    color: white;
    font-size: 0.58rem;
    text-shadow: 0 2px 10px #000;
}

.era-label {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 7px;
    left: 0;
}

.era-label::before {
    display: block;
    width: 12px;
    height: 12px;
    margin: 0 auto 6px;
    content: "";
    transform: rotate(45deg);
    background: var(--gold-light);
    border: 2px solid white;
    box-shadow: 0 0 0 2px rgba(214, 173, 109, 0.42), 0 0 12px var(--gold-light);
}

.era-label h3 {
    margin: 0;
    color: white;
    font-size: 0.68rem;
    letter-spacing: 0.09em;
    line-height: 1.1;
    text-transform: uppercase;
}

.era-label p {
    margin: 1px 0 0;
    color: white;
    font-size: 0.49rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.evolution-closing {
    flex: 0 0 24px;
    margin: 3px 0 0;
    color: var(--gold-light);
    font-family: var(--serif);
    font-size: 0.74rem;
    letter-spacing: 0.2em;
    line-height: 24px;
    text-align: center;
    text-transform: uppercase;
}

/* Declaration and institutions */
.foundation {
    height: 286px;
}

.foundation .section-frame {
    padding-top: 8px;
}

.foundation h2 {
    font-size: 1.4rem;
}

.foundation-layout {
    display: grid;
    max-width: 1140px;
    height: 222px;
    margin-inline: auto;
    align-items: stretch;
    gap: 43px;
    grid-template-columns: 1.32fr 1fr 1fr;
}

.principles {
    display: flex;
    margin: 0;
    padding: 5px 0;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    list-style: none;
}

.principles li {
    display: grid;
    align-items: center;
    gap: 15px;
    grid-template-columns: 38px 1fr;
}

.principles i {
    color: var(--ink);
    font-size: 1.58rem;
    text-align: center;
}

.principles strong {
    color: var(--ink);
    font-family: var(--serif);
    font-size: 0.76rem;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-transform: uppercase;
}

.institution-card {
    display: flex;
    height: 206px;
    padding: 9px 12px 7px;
    align-items: center;
    flex-direction: column;
    justify-content: flex-start;
    text-align: center;
    background: transparent;
    border: 1px solid var(--border);
}

.institution-card h3 {
    margin: 0 0 1px;
    color: var(--ink);
    font-size: 1.32rem;
    letter-spacing: 0.08em;
    line-height: 1.1;
    text-transform: uppercase;
}

.institution-role {
    min-height: 26px;
    margin: 0;
    color: var(--ink);
    font-size: 0.56rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.28;
    text-transform: uppercase;
}

.institution-card img {
    width: 118px;
    height: 118px;
    margin: 2px auto 1px;
    object-fit: contain;
    clip-path: circle(49% at 50% 50%);
    filter: grayscale(1) contrast(0.78);
    mix-blend-mode: multiply;
}

.institution-meta {
    margin: auto 0 0;
    color: var(--ink-muted);
    font-size: 0.5rem;
    letter-spacing: 0.035em;
    text-transform: uppercase;
}

/* Summits */
.summits {
    height: 241px;
}

.summits-inner {
    display: flex;
    height: 100%;
    padding: 14px 0 7px;
    flex-direction: column;
}

.summits h2 {
    font-size: 1.55rem;
    letter-spacing: 0.18em;
}

.summit-grid {
    display: grid;
    min-height: 0;
    flex: 1;
    align-items: stretch;
    grid-template-columns: 1fr 0.82fr 1.05fr;
    border: 1px solid rgba(214, 173, 109, 0.17);
}

.summit {
    position: relative;
    overflow: hidden;
    text-align: center;
}

.summit-copy {
    position: relative;
    z-index: 2;
    padding-top: 8px;
    text-shadow: 0 2px 10px #000;
}

.summit-copy p,
.summit-copy time {
    display: block;
    margin: 0;
    color: white;
    font-size: 0.5rem;
    letter-spacing: 0.13em;
    line-height: 1.25;
    text-transform: uppercase;
}

.summit-copy h3 {
    margin: 1px 0;
    color: var(--gold-light);
    font-size: 0.9rem;
    letter-spacing: 0.13em;
    line-height: 1.1;
    text-transform: uppercase;
}

.summit-skyline {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 92px;
    overflow: hidden;
}

.summit-skyline img {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    left: -12.5%;
    width: 125%;
    max-width: none;
    height: auto;
    opacity: 0.86;
    clip-path: inset(48% 0 0 0);
}

.summits-emblem {
    display: flex;
    align-items: center;
    justify-content: center;
}

.summits-emblem img {
    width: 340px;
    height: 165px;
    object-fit: contain;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 42%, rgba(0, 0, 0, 0.82) 58%, transparent 78%);
    mask-image: radial-gradient(ellipse at center, #000 42%, rgba(0, 0, 0, 0.82) 58%, transparent 78%);
}

.summit-note {
    flex: 0 0 23px;
    margin: 2px 0 0;
    color: var(--gold-light);
    font-family: var(--serif);
    font-size: 0.54rem;
    letter-spacing: 0.09em;
    line-height: 23px;
    text-align: center;
    text-transform: uppercase;
}

/* Shared architecture */
.architecture {
    height: 325px;
}

.architecture .shell {
    width: min(calc(100% - 80px), 1360px);
}

.architecture .section-frame {
    padding-top: 10px;
}

.architecture h2 {
    font-size: 1.28rem;
}

.architecture-flow {
    display: grid;
    width: 1318px;
    max-width: 100%;
    height: 224px;
    margin: 0;
    padding: 0;
    gap: 36px;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    list-style: none;
}

.architecture-flow li {
    position: relative;
    display: flex;
    min-width: 0;
    padding: 13px 7px 8px;
    align-items: center;
    flex-direction: column;
    text-align: center;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid var(--border);
}

.architecture-flow li:not(:last-child)::after {
    position: absolute;
    z-index: 3;
    top: 48%;
    right: -11px;
    width: 11px;
    content: "→";
    color: var(--gold);
    background: var(--ivory);
    font-size: 0.73rem;
    line-height: 1;
}

.architecture-flow i {
    margin-bottom: 7px;
    color: var(--ink);
    font-size: 1.52rem;
}

.architecture-flow h3 {
    min-height: 31px;
    margin: 0 0 5px;
    color: var(--ink);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    line-height: 1.25;
    text-transform: uppercase;
}

.architecture-flow p {
    margin: 0;
    color: var(--ink);
    font-size: 0.53rem;
    line-height: 1.4;
}

.status {
    display: inline-flex;
    min-height: 33px;
    margin-top: auto;
    padding: 3px 5px;
    align-items: center;
    justify-content: center;
    font-size: 0.47rem;
    font-weight: 600;
    letter-spacing: 0.055em;
    line-height: 1.35;
    text-transform: uppercase;
    border: 1px solid currentColor;
}

.established { color: #9b7747; }
.operational { color: #2589bc; }
.deployed { color: #4f8260; }
.progressive { color: #a78453; }
.future { color: #6868a8; }

.status-legend {
    display: flex;
    margin: 9px 0 0;
    padding: 0;
    align-items: center;
    justify-content: center;
    gap: 31px;
    list-style: none;
}

.status-legend li {
    position: relative;
    padding-left: 10px;
    font-size: 0.42rem;
    font-weight: 600;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

.status-legend li::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 5px;
    height: 5px;
    content: "";
    transform: translateY(-50%);
    background: currentColor;
    border-radius: 50%;
}

/* Identity */
.identity {
    height: 443px;
}

.identity::before {
    position: absolute;
    z-index: 0;
    right: 10%;
    bottom: 32px;
    left: 28%;
    height: 245px;
    content: "";
    opacity: 0.075;
    background: url("images/v6/identity-architecture-960.jpg") center bottom / cover no-repeat;
    filter: grayscale(1);
}

.identity-inner {
    position: relative;
    z-index: 1;
    height: 100%;
    padding: 9px 0 7px;
}

.identity h2 {
    font-size: 1.27rem;
}

.identity .section-heading > p {
    color: var(--ink);
    font-size: 0.66rem;
}

.identity .compact-heading {
    margin-bottom: 14px;
}

.identity-steps {
    position: relative;
    display: grid;
    max-width: 1110px;
    height: 43px;
    margin: 0 auto;
    padding: 0;
    align-items: start;
    grid-template-columns: repeat(6, 1fr);
    list-style: none;
}

.identity-steps::before {
    position: absolute;
    top: 8px;
    right: 7%;
    left: 7%;
    height: 1px;
    content: "";
    background: var(--gold);
}

.identity-steps li {
    position: relative;
    z-index: 1;
    padding: 19px 4px 0;
    color: var(--ink);
    font-size: 0.43rem;
    font-weight: 600;
    letter-spacing: 0.045em;
    line-height: 1.25;
    text-align: center;
    text-transform: uppercase;
}

.identity-steps li::before {
    position: absolute;
    top: 4px;
    left: 50%;
    width: 8px;
    height: 8px;
    content: "";
    transform: translateX(-50%) rotate(45deg);
    background: var(--ivory);
    border: 1px solid var(--gold);
}

.identity-visual {
    display: grid;
    width: 1034px;
    max-width: calc(100% - 40px);
    height: 300px;
    margin: 0 0 0 40px;
    align-items: end;
    gap: 0;
    grid-template-columns: 264px 164px 304px 79px 223px;
    transform: translateY(-20px);
}

.identity-passport { grid-column: 1; }
.identity-gateway { grid-column: 3; }
.identity-avatar { grid-column: 5; }

.identity-passport,
.identity-gateway,
.identity-avatar {
    position: relative;
    min-width: 0;
    height: 100%;
}

.identity-passport img,
.identity-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center bottom;
}

.identity-gateway picture,
.identity-gateway picture img {
    width: 100%;
    height: 100%;
}

.identity-gateway picture img {
    object-fit: contain;
    object-position: center bottom;
}

.gateway-copy {
    position: absolute;
    z-index: 2;
    top: 57px;
    left: 50%;
    display: flex;
    width: 76%;
    min-height: 205px;
    padding: 44px 16px 28px;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
    transform: translateX(-50%);
    color: var(--ink);
    background: radial-gradient(circle, rgba(240, 235, 232, 0.98) 0 52%, rgba(240, 235, 232, 0.88) 65%, transparent 75%);
    border-radius: 50%;
    text-align: center;
}

.gateway-copy strong {
    font-family: var(--serif);
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.055em;
    line-height: 1.32;
    text-transform: uppercase;
}

.gateway-copy span {
    font-size: 0.42rem;
    font-weight: 600;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

.identity-note {
    display: flex;
    max-width: 1110px;
    height: 34px;
    margin: 0 auto;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    color: var(--ink);
    background: rgba(255, 253, 248, 0.62);
    border: 1px solid var(--border);
    font-family: var(--serif);
    font-size: 0.49rem;
    letter-spacing: 0.055em;
    line-height: 1.35;
    text-align: center;
}

.identity-note strong {
    font-weight: 500;
    text-transform: uppercase;
}

.identity-note span {
    font-family: var(--sans);
    font-size: 0.45rem;
}

/* Live ecosystem */
.ecosystem {
    height: 340px;
}

.ecosystem .section-frame {
    padding-top: 9px;
}

.ecosystem .shell {
    width: min(calc(100% - 150px), 1290px);
}

.ecosystem h2 {
    font-size: 1.35rem;
}

.product-grid {
    display: grid;
    height: 171px;
    gap: 13px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
    position: relative;
    display: grid;
    min-width: 0;
    padding: 16px 12px 10px;
    align-items: center;
    gap: 12px;
    grid-template-columns: 70px 1fr;
    color: white;
    background:
        radial-gradient(circle at 26% 25%, rgba(39, 95, 128, 0.32), transparent 32%),
        linear-gradient(145deg, var(--navy-850), var(--navy-950));
    border: 1px solid rgba(184, 138, 76, 0.7);
    box-shadow: 0 6px 13px rgba(2, 29, 49, 0.18);
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(2, 29, 49, 0.2);
}

.product-mark {
    display: flex;
    width: 70px;
    height: 82px;
    align-items: center;
    justify-content: center;
    color: var(--gold-light);
    border: 1px solid rgba(184, 138, 76, 0.42);
}

.product-mark > img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(70%) sepia(30%) saturate(800%) hue-rotate(358deg) brightness(92%);
}

.product-mark i {
    font-size: 2rem;
}

.product-mark-coin > img {
    width: 58px;
    height: 58px;
    filter: none;
}

.product-copy {
    display: flex;
    min-width: 0;
    height: 100%;
    flex-direction: column;
    justify-content: center;
}

.product-copy > strong {
    margin-bottom: 10px;
    color: var(--gold-light);
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.055em;
    line-height: 1.25;
    text-transform: uppercase;
}

.product-copy > span {
    color: white;
    font-size: 0.63rem;
    letter-spacing: 0.04em;
    line-height: 1.5;
    text-transform: uppercase;
}

.product-copy small {
    margin-top: auto;
    color: var(--gold-light);
    font-size: 0.53rem;
    overflow-wrap: anywhere;
}

.live-badge {
    position: absolute;
    top: 9px;
    right: 9px;
    padding: 3px 7px;
    color: white;
    background: #4d8252;
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 0.45rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.1;
    text-transform: uppercase;
}

.future-products {
    display: grid;
    max-width: 940px;
    height: 96px;
    margin: 10px auto 0;
    grid-template-columns: repeat(2, 1fr);
}

.future-products article {
    display: grid;
    padding: 10px 24px;
    align-items: center;
    gap: 20px;
    grid-template-columns: 54px 1fr;
    background: rgba(255, 255, 255, 0.24);
    border: 1px solid var(--border);
}

.future-products article + article {
    border-left: 0;
}

.future-products i {
    color: var(--ink);
    font-size: 1.75rem;
    text-align: center;
}

.future-products h3,
.future-products p,
.future-products small {
    margin: 0;
}

.future-products h3 {
    font-size: 0.74rem;
    letter-spacing: 0.065em;
    text-transform: uppercase;
}

.future-products p {
    color: var(--ink);
    font-size: 0.47rem;
    font-weight: 600;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.future-products small {
    color: var(--ink-muted);
    font-size: 0.47rem;
}

/* Strategic vision */
.strategic-vision {
    height: 216px;
}

.strategic-vision .shell {
    width: min(calc(100% - 98px), 1342px);
}

.strategic-vision .section-frame {
    padding-top: 11px;
}

.strategic-vision h2 {
    font-size: 1.32rem;
}

.strategic-vision .section-heading > p {
    font-size: 0.53rem;
}

.vision-steps {
    position: relative;
    display: grid;
    height: 98px;
    margin: 0;
    padding: 0;
    align-items: start;
    grid-template-columns: repeat(7, 1fr);
    list-style: none;
}

.vision-steps::before {
    position: absolute;
    top: 31px;
    right: 2%;
    left: 2%;
    height: 1px;
    content: "";
    background: var(--gold);
}

.vision-steps li {
    position: relative;
    z-index: 1;
    display: flex;
    min-width: 0;
    align-items: center;
    flex-direction: column;
    color: var(--ink);
    text-align: center;
}

.vision-steps li:not(:last-child)::after {
    position: absolute;
    top: 25px;
    right: -4px;
    content: "→";
    color: var(--gold);
    background: var(--ivory);
    font-size: 0.72rem;
}

.vision-steps i {
    display: grid;
    width: 44px;
    height: 44px;
    margin-bottom: 7px;
    place-items: center;
    color: var(--ink);
    background: var(--ivory);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 1.05rem;
}

.vision-steps span {
    font-size: 0.52rem;
    font-weight: 600;
    letter-spacing: 0.045em;
    line-height: 1.35;
    text-transform: uppercase;
}

.vision-steps small {
    display: block;
    margin-top: 2px;
    color: var(--ink-muted);
    font-size: 0.42rem;
    font-weight: 500;
    line-height: 1.35;
}

.vision-principle {
    display: flex;
    max-width: 920px;
    height: 29px;
    margin: 0 auto;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.24);
    border: 1px solid var(--border);
    font-family: var(--serif);
    font-size: 0.55rem;
    letter-spacing: 0.14em;
    text-align: center;
    text-transform: uppercase;
}

/* Values */
.values {
    height: 305px;
}

.values .section-frame {
    padding: 8px 0 5px;
}

.values h2 {
    font-size: 1.25rem;
}

.values .section-heading > p {
    font-size: 0.57rem;
}

.values-grid {
    display: grid;
    height: 228px;
    grid-template-columns: repeat(3, 1fr);
    border-inline: 1px solid rgba(184, 138, 76, 0.18);
}

.value-panel {
    position: relative;
    display: flex;
    min-width: 0;
    padding: 4px 12px 5px;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
    color: var(--ink);
    text-align: center;
    border-right: 1px solid var(--border);
}

.value-panel:last-child {
    border-right: 0;
}

.value-panel::before {
    position: absolute;
    inset: 0;
    content: "";
    opacity: 0.09;
    background: radial-gradient(circle at center, currentColor, transparent 64%);
}

.value-community { color: var(--cyan); }
.value-green { color: var(--green); }
.value-generosity { color: var(--red); }

.value-panel h3,
.value-panel p,
.value-panel img,
.value-panel small {
    position: relative;
    z-index: 1;
}

.value-panel h3 {
    margin: 0;
    color: var(--ink);
    font-size: 0.8rem;
    letter-spacing: 0.065em;
    line-height: 1.25;
    text-transform: uppercase;
}

.value-panel p {
    margin: 0 0 4px;
    color: var(--ink);
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.value-panel img {
    width: 168px;
    height: 168px;
    margin: 0 auto 4px;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.value-panel small {
    margin-top: auto;
    color: var(--ink);
    font-size: 0.46rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.value-community img,
.value-green img {
    clip-path: circle(48% at 50% 50%);
}

.value-community img,
.value-generosity img {
    width: 184px;
    height: 184px;
}

.values-closing {
    height: 18px;
    margin: 1px 0 0;
    color: var(--ink);
    font-family: var(--serif);
    font-size: 0.48rem;
    letter-spacing: 0.1em;
    line-height: 18px;
    text-align: center;
    text-transform: uppercase;
}

/* Final invitation and footer */
.historic-invitation {
    height: 179px;
}

.invitation-inner {
    position: relative;
    z-index: 2;
    display: grid;
    height: 100%;
    padding: 15px 0 10px;
    align-items: center;
    gap: 24px;
    grid-template-columns: 240px 520px 1fr;
}

.historic-invitation .shell {
    width: min(calc(100% - 96px), 1344px);
}

.invitation-copy {
    position: relative;
    z-index: 2;
}

.invitation-copy .eyebrow {
    margin-bottom: 4px;
    color: var(--gold-light);
    font-size: 0.5rem;
}

.invitation-copy h2 {
    margin-bottom: 6px;
    color: white;
    font-size: 1.35rem;
    letter-spacing: 0.055em;
    line-height: 1.02;
}

.invitation-copy > p:last-child {
    margin: 0;
    color: #e6edf1;
    font-size: 0.58rem;
    line-height: 1.48;
}

.invitation-actions {
    position: relative;
    z-index: 3;
}

.contribution-grid {
    display: grid;
    height: 78px;
    margin-bottom: 7px;
    grid-template-columns: repeat(3, 1fr);
}

.contribution-grid article {
    min-width: 0;
    padding: 7px 8px 5px;
    border: 1px solid rgba(214, 173, 109, 0.45);
}

.contribution-grid article + article {
    border-left: 0;
}

.contribution-grid i {
    margin-right: 5px;
    color: var(--gold-light);
    font-size: 0.76rem;
}

.contribution-grid h3 {
    display: inline;
    margin: 0;
    color: var(--gold-light);
    font-family: var(--sans);
    font-size: 0.49rem;
    font-weight: 600;
    letter-spacing: 0.045em;
    line-height: 1.25;
    text-transform: uppercase;
}

.contribution-grid p {
    margin: 7px 0 0;
    color: white;
    font-size: 0.48rem;
    line-height: 1.35;
}

.invitation-actions .button-row {
    gap: 9px;
}

.invitation-actions .button {
    min-height: 29px;
    padding: 0.4rem 0.78rem;
    font-size: 0.45rem;
}

.review-note {
    margin: 4px 0 0;
    color: #b7c3ca;
    font-size: 0.39rem;
}

.invitation-art {
    position: absolute;
    z-index: 1;
    top: 20px;
    right: -20px;
    bottom: 0;
    width: 550px;
}

.invitation-art::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, var(--navy-950) 0, transparent 24%);
}

.invitation-art img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
}

.site-footer {
    height: 70px;
    color: #c5d0d7;
    background: var(--navy-950);
    border-top: 1px solid rgba(214, 173, 109, 0.3);
}

.footer-main {
    display: grid;
    width: var(--header-shell);
    height: 100%;
    margin-inline: auto;
    align-items: center;
    gap: 16px;
    grid-template-columns: 230px 120px 1fr 255px auto;
}

.footer-brand {
    gap: 7px;
}

.footer-brand > img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(72%) sepia(29%) saturate(767%) hue-rotate(358deg) brightness(91%);
}

.footer-brand strong {
    font-size: 0.58rem;
}

.footer-brand small {
    font-size: 0.37rem;
}

.footer-founded {
    margin: 0;
    color: var(--gold-light);
    font-size: 0.41rem;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.footer-navigation {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 4px 12px;
}

.footer-navigation a,
.pending-legal span {
    color: #c5d0d7;
    font-size: 0.46rem;
    letter-spacing: 0.045em;
    text-decoration: none;
    text-transform: uppercase;
}

.footer-navigation a:hover {
    color: var(--gold-light);
}

.footer-meta {
    text-align: right;
}

.footer-meta p {
    margin: 3px 0 0;
    font-size: 0.37rem;
}

.pending-legal {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.social-links {
    display: flex;
    gap: 5px;
}

.social-links a,
.social-link-pending {
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    color: var(--navy-950);
    background: var(--gold-light);
    border-radius: 50%;
    font-size: 0.72rem;
    text-decoration: none;
}

.social-link-pending {
    opacity: 0.58;
}

.social-links a:hover {
    transform: translateY(-1px);
    background: #e2c184;
}

/* Approved 1440px master alignment */
@media (min-width: 1181px) {
    .brand {
        gap: 0.8rem;
    }

    .brand > img {
        width: 60px;
        height: 60px;
    }

    .brand-copy strong {
        font-size: 1.15rem;
    }

    .brand-copy small {
        font-size: 0.62rem;
    }

    .primary-navigation > a:not(.button) {
        font-size: 0.76rem;
    }

    .primary-navigation .button-small {
        min-width: 154px;
        min-height: 38px;
        padding-inline: 1.45rem;
        font-size: 0.75rem;
    }

    .motto-bar {
        font-size: 0.9rem;
    }

    .hero-art {
        bottom: auto;
        height: 391px;
    }

    .hero-meta {
        font-size: 0.7rem;
    }

    .hero-meta span {
        white-space: nowrap;
    }

    .era:nth-child(1) picture {
        inset: 14px auto auto 0;
        width: 328px;
        height: 203px;
    }

    .era:nth-child(2) picture {
        inset: 33px auto auto 50%;
        width: 326px;
        height: 188px;
        transform: translateX(-50%);
    }

    .era:nth-child(3) picture {
        inset: 14px 0 auto auto;
        width: 371px;
        height: 208px;
    }

    .era picture img {
        object-fit: contain;
    }

    .era picture::after {
        background: linear-gradient(180deg, rgba(1, 17, 30, 0.04), rgba(1, 17, 30, 0.12) 55%, rgba(1, 17, 30, 0.72) 100%);
    }

    .evolution-heading .eyebrow {
        font-size: 0.72rem;
    }

    .evolution-heading > p:last-child {
        font-size: 0.63rem;
    }

    .era-kicker {
        font-size: 0.68rem;
    }

    .era-label::before {
        transform: none;
        border-radius: 50%;
    }

    .era-label h3 {
        font-size: 0.8rem;
    }

    .era-label p {
        font-size: 0.58rem;
    }

    .evolution-closing {
        font-size: 0.92rem;
    }

    .foundation-layout {
        height: 232px;
        margin-right: 0;
        margin-left: 37px;
        transform: translateY(6px);
    }

    .principles i {
        font-size: 2.1rem;
    }

    .principles strong {
        font-size: 0.95rem;
    }

    .institution-card {
        height: 230px;
    }

    .institution-card h3 {
        font-size: 1.5rem;
    }

    .institution-role {
        font-size: 0.68rem;
    }

    .institution-card img {
        width: 136px;
        height: 136px;
        mix-blend-mode: normal;
    }

    .institution-meta {
        font-size: 0.6rem;
    }

    .summit-skyline img {
        right: auto;
        left: 5%;
        width: 90%;
        opacity: 1;
    }

    .summits-emblem {
        transform: translate(10px, -13px);
    }

    .architecture-flow {
        width: 1310px;
        height: 232px;
        margin-left: 15px;
        gap: 44px;
        transform: translateY(7px);
    }

    .architecture-flow li:not(:last-child)::after {
        right: -35px;
        width: 34px;
    }

    .architecture-flow i {
        font-size: 2rem;
    }

    .architecture-flow h3 {
        font-size: 0.88rem;
    }

    .architecture-flow p {
        font-size: 0.64rem;
    }

    .status {
        font-size: 0.57rem;
    }

    .status-legend {
        margin-top: 19px;
    }

    .identity h2 {
        font-size: 1.35rem;
    }

    .identity .section-heading > p {
        font-size: 0.75rem;
    }

    .identity-steps {
        transform: translateY(14px);
    }

    .identity-steps li {
        font-size: 0.55rem;
    }

    .identity-passport img {
        transform: translateY(-23px);
    }

    .identity-gateway {
        transform: none;
    }

    .identity-gateway picture {
        transform: translateY(-26px) scaleY(1.19);
        transform-origin: center bottom;
    }

    .gateway-copy {
        top: 119px;
        min-height: 160px;
        padding: 30px 16px 20px;
        background: radial-gradient(circle, rgba(239, 234, 231, 0.86) 0 44%, rgba(239, 234, 231, 0.5) 61%, transparent 76%);
    }

    .identity-avatar img {
        transform: translateY(-8px);
        mix-blend-mode: multiply;
    }

    .identity-note {
        position: relative;
        z-index: 3;
        max-width: 1180px;
        height: 58px;
        transform: translateY(-26px);
        font-size: 0.7rem;
    }

    .identity-note span {
        font-size: 0.59rem;
    }

    .ecosystem .section-frame {
        padding-top: 1px;
    }

    .product-grid {
        grid-template-columns: 0.92fr 1.02fr 1fr 0.96fr;
    }

    .product-card {
        align-items: start;
    }

    .product-mark {
        width: 64px;
        height: 74px;
    }

    .product-copy {
        padding-top: 0;
        justify-content: flex-start;
    }

    .product-copy > strong {
        font-size: 1.2rem;
    }

    .product-copy > span {
        font-size: 0.76rem;
    }

    .product-copy small {
        position: absolute;
        right: 8px;
        bottom: 8px;
        left: 8px;
        font-size: 0.68rem;
        text-align: center;
    }

    .future-products {
        max-width: 920px;
        height: 115px;
        margin-top: 12px;
    }

    .future-products i {
        font-size: 2rem;
    }

    .future-products h3 {
        font-size: 0.85rem;
    }

    .future-products p,
    .future-products small {
        font-size: 0.56rem;
    }

    .strategic-vision h2 {
        font-size: 1.5rem;
    }

    .strategic-vision .section-heading > p {
        font-size: 0.67rem;
    }

    .vision-steps {
        height: 118px;
    }

    .vision-steps i {
        width: 50px;
        height: 50px;
    }

    .vision-steps span {
        font-size: 0.66rem;
    }

    .vision-steps small {
        font-size: 0.5rem;
    }

    .vision-principle {
        max-width: 890px;
        height: 35px;
        transform: translateY(-2px);
        font-size: 0.66rem;
    }

    .values .section-heading > p {
        font-size: 0.68rem;
    }

    .value-panel h3 {
        font-size: 0.95rem;
    }

    .value-panel p {
        font-size: 0.62rem;
    }

    .value-panel small {
        font-size: 0.56rem;
    }

    .value-community img {
        transform: translateX(-30px) scale(1.105);
    }

    .value-green img {
        transform: translate(-13px, 2px) scale(0.875);
    }

    .value-generosity img {
        transform: translate(-6px, -2px);
    }

    .values-closing {
        transform: translateY(-5px);
        font-size: 0.6rem;
    }

    .invitation-inner {
        grid-template-columns: 260px 513px 1fr;
    }

    .invitation-copy {
        transform: translateY(8px);
    }

    .invitation-copy .eyebrow {
        display: none;
    }

    .invitation-copy > p:last-child {
        font-size: 0.69rem;
    }

    .invitation-copy h2 {
        line-height: 0.9;
    }

    .contribution-grid {
        height: 91px;
        margin-bottom: 12px;
    }

    .invitation-actions {
        transform: translateY(12px);
    }

    .contribution-grid i {
        font-size: 1.15rem;
    }

    .contribution-grid h3 {
        font-size: 0.62rem;
    }

    .contribution-grid p {
        font-size: 0.58rem;
    }

    .invitation-actions .button-row {
        flex-wrap: nowrap;
    }

    .invitation-actions .button:first-child {
        flex: 0 0 278px;
    }

    .invitation-actions .button:last-child {
        flex: 0 0 220px;
    }

    .invitation-art {
        top: 20px;
        right: -20px;
        width: 550px;
    }

    .invitation-art img {
        transform: translate(-2px, -4px) scale(1.11);
        transform-origin: center bottom;
    }

    .footer-main {
        gap: 8px;
        grid-template-columns: 230px 40px 1fr 235px auto;
    }

    .footer-brand > img {
        width: 48px;
        height: 48px;
    }

    .footer-brand strong {
        font-size: 0.72rem;
    }

    .footer-brand small {
        font-size: 0.44rem;
    }

    .footer-navigation a,
    .pending-legal span {
        font-size: 0.56rem;
    }

    .social-links a,
    .social-link-pending {
        width: 36px;
        height: 36px;
    }
}

/* Natural-height responsive layout */
@media (max-width: 1180px) {
    :root {
        --shell: min(calc(100% - 64px), 1040px);
    }

    .brand {
        min-width: 235px;
    }

    .brand-copy strong {
        font-size: 0.69rem;
    }

    .primary-navigation {
        position: static;
        right: auto;
        left: auto;
        margin-left: auto;
        justify-content: flex-end;
        gap: 0.68rem;
    }

    .architecture .shell,
    .ecosystem .shell,
    .strategic-vision .shell,
    .historic-invitation .shell {
        width: var(--shell);
    }

    .primary-navigation > a:not(.button) {
        font-size: 0.5rem;
    }

    .hero,
    .evolution,
    .foundation,
    .summits,
    .architecture,
    .identity,
    .ecosystem,
    .strategic-vision,
    .values,
    .historic-invitation,
    .site-footer {
        height: auto;
    }

    .hero-stage {
        min-height: 500px;
    }

    .hero-copy {
        width: 52%;
        min-height: 500px;
        padding-bottom: 68px;
    }

    .evolution-inner,
    .summits-inner,
    .identity-inner {
        height: auto;
    }

    .evolution-inner {
        min-height: 430px;
        padding-block: 24px 14px;
    }

    .era-journey {
        min-height: 300px;
    }

    .section-frame,
    .foundation .section-frame,
    .architecture .section-frame,
    .ecosystem .section-frame,
    .strategic-vision .section-frame,
    .values .section-frame {
        height: auto;
        padding-block: 34px;
    }

    .section-heading,
    .compact-heading {
        margin-bottom: 24px;
    }

    .foundation-layout {
        height: auto;
        gap: 20px;
    }

    .institution-card {
        height: 230px;
    }

    .summits-inner {
        min-height: 300px;
        padding-block: 24px 12px;
    }

    .architecture-flow {
        height: auto;
        grid-template-columns: repeat(4, 1fr);
    }

    .architecture-flow li {
        min-height: 210px;
    }

    .architecture-flow li::after {
        display: none;
    }

    .identity-inner {
        padding-block: 30px;
    }

    .identity-visual {
        width: 100%;
        max-width: 1000px;
        height: 330px;
        margin-inline: auto;
        gap: 14px;
        grid-template-columns: 0.82fr 1.28fr 0.66fr;
        transform: none;
    }

    .identity-passport { grid-column: 1; }
    .identity-gateway { grid-column: 2; }
    .identity-avatar { grid-column: 3; }

    .identity-note {
        margin-top: 12px;
    }

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

    .product-card {
        min-height: 175px;
    }

    .future-products {
        height: auto;
    }

    .future-products article {
        min-height: 100px;
    }

    .vision-steps {
        height: auto;
        min-height: 130px;
    }

    .values-grid {
        height: auto;
    }

    .value-panel {
        min-height: 220px;
    }

    .values-closing {
        margin-top: 10px;
    }

    .invitation-inner {
        min-height: 300px;
        padding-block: 35px;
        gap: 28px;
        grid-template-columns: 0.7fr 1.3fr;
    }

    .invitation-art {
        opacity: 0.3;
    }

    .site-footer {
        min-height: 110px;
    }

    .footer-main {
        min-height: 110px;
        grid-template-columns: 220px 1fr auto;
    }

    .footer-founded {
        display: none;
    }

    .footer-meta {
        grid-column: 2;
        text-align: center;
    }

    .pending-legal {
        justify-content: center;
    }

    .social-links {
        grid-column: 3;
        grid-row: 1 / span 2;
    }
}

@media (max-width: 940px) {
    :root {
        --header-shell: min(calc(100% - 40px), 900px);
    }

    html {
        scroll-padding-top: 70px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .primary-navigation {
        position: fixed;
        z-index: 99;
        top: 70px;
        right: 0;
        left: auto;
        bottom: 0;
        display: flex;
        width: min(88vw, 420px);
        padding: 2rem;
        align-items: stretch;
        flex-direction: column;
        justify-content: flex-start;
        gap: 0;
        transform: translateX(105%);
        background: rgba(1, 17, 30, 0.995);
        border-left: 1px solid var(--border);
        transition: transform 220ms ease;
    }

    .primary-navigation.is-open {
        transform: translateX(0);
    }

    .primary-navigation > a:not(.button) {
        min-height: 52px;
        padding: 1rem 0;
        font-size: 0.7rem;
        border-bottom: 1px solid rgba(214, 173, 109, 0.2);
    }

    .primary-navigation .button {
        margin-top: 1.5rem;
    }

    .hero-art {
        right: 0;
        left: auto;
        width: 70%;
        opacity: 0.54;
    }

    .hero-stage::after {
        position: absolute;
        z-index: 0;
        inset: 0;
        content: "";
        background: linear-gradient(90deg, rgba(255, 253, 248, 0.98) 0%, rgba(255, 253, 248, 0.87) 53%, rgba(255, 253, 248, 0.28) 100%);
    }

    .hero-copy {
        position: relative;
        z-index: 2;
        width: 65%;
    }

    .foundation-layout {
        max-width: 760px;
        grid-template-columns: repeat(2, 1fr);
    }

    .principles {
        grid-column: 1 / -1;
    }

    .identity-steps {
        height: auto;
        min-height: 52px;
    }

    .identity-visual {
        gap: 14px;
    }

    .gateway-copy {
        top: 102px;
    }

    .vision-steps {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px 0;
    }

    .vision-steps::before,
    .vision-steps li::after {
        display: none;
    }

    .vision-principle {
        margin-top: 18px;
    }

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

    .invitation-copy {
        max-width: 520px;
    }

    .invitation-actions {
        max-width: 700px;
    }

    .invitation-art {
        top: auto;
        width: 600px;
        height: 230px;
        opacity: 0.26;
    }
}

@media (max-width: 720px) {
    :root {
        --shell: min(calc(100% - 36px), 620px);
        --header-shell: calc(100% - 30px);
    }

    h2 {
        font-size: clamp(1.35rem, 6.7vw, 2rem);
        letter-spacing: 0.07em;
    }

    .brand {
        min-width: 0;
    }

    .brand > img {
        width: 39px;
        height: 39px;
    }

    .brand-copy strong {
        font-size: 0.59rem;
    }

    .brand-copy small {
        font-size: 0.4rem;
    }

    .motto-bar {
        height: 42px;
        padding-inline: 14px;
        font-size: 0.55rem;
        letter-spacing: 0.18em;
    }

    .motto-bar span::before,
    .motto-bar span::after {
        width: 22px;
        margin-inline: 0.5rem;
    }

    .hero-stage {
        min-height: 730px;
    }

    .hero-stage::after {
        background: linear-gradient(180deg, rgba(255, 253, 248, 1) 0%, rgba(255, 253, 248, 0.96) 57%, rgba(255, 253, 248, 0.15) 100%);
    }

    .hero-art {
        top: auto;
        right: 0;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 47%;
        opacity: 1;
    }

    .hero-copy {
        width: 100%;
        min-height: 730px;
        padding: 48px 0 330px;
        justify-content: flex-start;
    }

    .hero h1 {
        font-size: clamp(2.4rem, 12vw, 3.45rem);
    }

    .hero-description {
        max-width: 90%;
        font-size: 0.78rem;
    }

    .hero-copy .button-row {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        min-height: 46px;
    }

    .hero-meta {
        right: 0;
        bottom: 12px;
        left: 0;
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .hero-meta span:first-child::before,
    .hero-meta span:first-child::after {
        display: none;
    }

    .hero-meta span:last-child {
        position: static;
        margin: 0;
    }

    .evolution-heading {
        flex-basis: auto;
        margin-bottom: 18px;
    }

    .evolution-heading h2 {
        font-size: 1.45rem;
        letter-spacing: 0.11em;
    }

    .era-journey {
        min-height: 870px;
        grid-template-columns: 1fr;
    }

    .era {
        min-height: 290px;
        border-right: 0;
        border-bottom: 1px solid rgba(214, 173, 109, 0.5);
    }

    .era-journey::after {
        top: 2%;
        right: auto;
        bottom: 2%;
        left: 50%;
        width: 1px;
        height: auto;
    }

    .evolution-closing {
        height: auto;
        padding-top: 10px;
        font-size: 0.58rem;
        letter-spacing: 0.12em;
        line-height: 1.5;
    }

    .foundation h2,
    .architecture h2,
    .identity h2,
    .ecosystem h2,
    .strategic-vision h2,
    .values h2 {
        font-size: 1.34rem;
    }

    .foundation-layout {
        grid-template-columns: 1fr;
    }

    .principles {
        grid-column: auto;
        gap: 20px;
    }

    .institution-card {
        height: 250px;
    }

    .institution-card img {
        width: 110px;
        height: 110px;
    }

    .summits-inner {
        min-height: 680px;
    }

    .summits h2 {
        font-size: 1.4rem;
        letter-spacing: 0.1em;
    }

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

    .summit {
        min-height: 220px;
    }

    .summits-emblem {
        min-height: 140px;
    }

    .summit-skyline {
        height: 140px;
    }

    .summit-note {
        height: auto;
        padding: 10px 0;
        line-height: 1.5;
    }

    .architecture-flow {
        grid-template-columns: 1fr;
    }

    .architecture-flow li {
        display: grid;
        min-height: 112px;
        padding: 14px;
        align-items: center;
        gap: 8px 14px;
        grid-template-columns: 42px 1fr auto;
        text-align: left;
    }

    .architecture-flow i {
        margin: 0;
        text-align: center;
    }

    .architecture-flow h3,
    .architecture-flow p {
        min-height: 0;
        margin: 0;
        grid-column: 2;
    }

    .architecture-flow h3 br,
    .architecture-flow p br,
    .status br {
        display: none;
    }

    .status {
        min-height: 38px;
        margin: 0;
        grid-column: 3;
        grid-row: 1 / span 2;
    }

    .status-legend {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px 18px;
    }

    .identity-steps {
        display: grid;
        max-width: 100%;
        margin-bottom: 25px;
        gap: 8px;
        grid-template-columns: 1fr;
    }

    .identity-steps::before {
        top: 8%;
        right: auto;
        bottom: 8%;
        left: 11px;
        width: 1px;
        height: auto;
    }

    .identity-steps li {
        min-height: 34px;
        padding: 8px 8px 8px 32px;
        text-align: left;
    }

    .identity-steps li::before {
        top: 12px;
        left: 11px;
    }

    .identity-steps br {
        display: none;
    }

    .identity-visual {
        height: auto;
        gap: 18px;
        grid-template-columns: 1fr;
    }

    .identity-passport,
    .identity-gateway,
    .identity-avatar {
        grid-column: 1;
    }

    .identity-passport,
    .identity-gateway,
    .identity-avatar {
        height: 320px;
    }

    .identity-passport img,
    .identity-avatar img {
        width: min(280px, 100%);
        margin-inline: auto;
    }

    .identity-gateway {
        height: 280px;
    }

    .gateway-copy {
        top: 70px;
        min-height: 135px;
    }

    .identity-note {
        height: auto;
        margin-top: 18px;
        padding: 12px;
        font-size: 0.58rem;
    }

    .identity-note span {
        margin-top: 3px;
        font-size: 0.54rem;
    }

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

    .product-card {
        min-height: 168px;
    }

    .future-products {
        grid-template-columns: 1fr;
    }

    .future-products article + article {
        border-top: 0;
        border-left: 1px solid var(--border);
    }

    .vision-steps {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .vision-steps li {
        min-height: 70px;
        padding: 10px 0;
        align-items: center;
        flex-direction: row;
        gap: 16px;
        text-align: left;
        border-bottom: 1px solid var(--border);
    }

    .vision-steps i {
        flex: 0 0 48px;
        margin: 0;
    }

    .vision-steps span {
        font-size: 0.58rem;
    }

    .vision-principle {
        height: auto;
        min-height: 44px;
        padding: 8px;
        font-size: 0.52rem;
        letter-spacing: 0.08em;
    }

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

    .value-panel {
        min-height: 260px;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .value-panel img {
        width: 140px;
        height: 140px;
    }

    .values-closing {
        height: auto;
        padding-top: 10px;
        line-height: 1.5;
    }

    .invitation-inner {
        min-height: 710px;
        padding-block: 45px 250px;
    }

    .invitation-copy h2 {
        font-size: 1.65rem;
    }

    .invitation-copy > p:last-child {
        font-size: 0.7rem;
    }

    .contribution-grid {
        height: auto;
        grid-template-columns: 1fr;
    }

    .contribution-grid article {
        min-height: 82px;
        padding: 12px;
    }

    .contribution-grid article + article {
        border-top: 0;
        border-left: 1px solid rgba(214, 173, 109, 0.45);
    }

    .contribution-grid h3 {
        font-size: 0.58rem;
    }

    .contribution-grid p {
        font-size: 0.57rem;
    }

    .invitation-actions .button-row {
        align-items: stretch;
        flex-direction: column;
    }

    .invitation-actions .button {
        min-height: 46px;
        font-size: 0.55rem;
    }

    .review-note {
        font-size: 0.5rem;
    }

    .invitation-art {
        right: -18px;
        bottom: 12px;
        width: calc(100% + 36px);
        height: 245px;
        opacity: 0.75;
    }

    .footer-main {
        display: flex;
        min-height: 310px;
        padding-block: 30px;
        flex-direction: column;
        justify-content: center;
    }

    .footer-founded {
        display: block;
    }

    .footer-navigation {
        max-width: 300px;
    }

    .footer-navigation a,
    .pending-legal span {
        font-size: 0.48rem;
    }

    .footer-navigation a {
        display: inline-flex;
        min-height: 24px;
        padding: 5px 2px;
        align-items: center;
    }

    .footer-meta {
        text-align: center;
    }

    .social-links {
        grid-column: auto;
        grid-row: auto;
    }

    .social-links a,
    .social-link-pending {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }
}

@media (max-width: 430px) {
    .brand-copy strong {
        max-width: 175px;
        font-size: 0.54rem;
    }

    .brand-copy small {
        font-size: 0.36rem;
    }

    .hero h1 {
        font-size: 2.35rem;
    }

    .hero-principle {
        font-size: 0.64rem;
    }

    .architecture-flow li {
        grid-template-columns: 36px 1fr;
    }

    .status {
        width: max-content;
        min-height: 0;
        margin-top: 4px;
        grid-column: 2;
        grid-row: auto;
    }

    .status-legend {
        grid-template-columns: 1fr;
    }

    .product-card {
        grid-template-columns: 58px 1fr;
    }

    .product-mark {
        width: 58px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* Branded error document */
.error-page {
    min-height: 100vh;
    color: var(--ivory);
    background:
        radial-gradient(circle at 72% 26%, rgba(214, 173, 109, 0.14), transparent 26rem),
        linear-gradient(145deg, #02101b, var(--navy-900) 56%, #061f32);
}

.error-main {
    display: grid;
    width: min(90vw, 1180px);
    min-height: 100vh;
    margin-inline: auto;
    padding: clamp(2rem, 5vw, 4.5rem) 0;
    grid-template-rows: auto 1fr;
}

.error-brand {
    display: inline-flex;
    width: max-content;
    align-items: center;
    gap: 1rem;
    color: var(--gold);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.error-brand img {
    width: min(300px, 64vw);
}

.error-card {
    width: min(100%, 760px);
    margin: auto 0;
    padding: clamp(2.2rem, 6vw, 5rem);
    border: 1px solid rgba(214, 173, 109, 0.42);
    background: rgba(2, 14, 24, 0.5);
}

.error-code {
    margin: 0 0 0.4rem;
    color: rgba(214, 173, 109, 0.34);
    font-family: var(--serif);
    font-size: clamp(5rem, 18vw, 10rem);
    line-height: 0.82;
    letter-spacing: 0.04em;
}

.error-card h1 {
    margin: 0 0 1.3rem;
    font-size: clamp(2.1rem, 7vw, 4.8rem);
}

.error-card > p:not(.eyebrow, .error-code) {
    max-width: 56ch;
    margin: 0 0 2rem;
    color: var(--gold-pale);
    line-height: 1.75;
}

@media (max-width: 520px) {
    .error-brand {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .error-card {
        padding-inline: 1.5rem;
    }
}