@font-face { font-family: 'IOR Onest'; src: url('fonts/onest.ttf') format('truetype'); font-weight: 100 900; font-display: swap; }
html { font-size: 0.0520833333333333vw; scroll-behavior: smooth; scroll-padding-top: calc(var(--site-header-height, 112rem) + 20rem); }
@media (min-width: 1921px) { html { font-size: 1px; } }
@media (max-width: 1500px) { html { font-size: 0.0666666666666667vw; } }
@media (max-width: 1024px) { html { font-size: 0.09765625vw; } }
@media (max-width: 600px) { html { font-size: 0.1666666667vw; } }
@media (max-width: 460px) { html { font-size: 0.2173913043478261vw; } }
* { box-sizing: border-box; }
body { margin: 0; }
.ior { color: var(--ink); background: var(--paper); font: max(15px, 18rem)/1.65 'IOR Onest', sans-serif; -webkit-font-smoothing: antialiased; font-synthesis: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
svg, img { display: block; }
img { max-width: 100%; }
figure, blockquote { margin: 0; }
::selection { background: var(--accent); color: var(--ink); }
.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; top: 10rem; left: 10rem; z-index: 50; background: var(--paper); padding: 12rem 24rem; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.ior-header { position: sticky; top: 0; z-index: 20; display: flex; min-height: 112rem; padding: 22rem 72rem; justify-content: space-between; align-items: center; gap: 35rem; background: var(--ink); color: var(--paper); }
.ior-brand { display: flex; align-items: center; gap: 20rem; flex-shrink: 0; }
.ior-brand__mark { width: 55rem; height: 55rem; flex-shrink: 0; }
.ior-brand__name { font-size: max(11px, 15rem); font-weight: 600; letter-spacing: 2.8rem; line-height: 1.5; }
.ior-header__nav { display: flex; align-items: center; gap: 40rem; font-size: max(14px, 16rem); }
.ior-header__nav a { padding: 9rem 0; border-bottom: 1rem solid transparent; }
.ior-header__nav a:hover, .ior-header__nav a[aria-current] { color: var(--hero-accent); border-color: var(--accent); }
.ior-header__cta { display: flex; align-items: center; gap: 25rem; border: 1rem solid var(--accent); padding: 13rem 22rem; font-size: max(12px, 14rem); }
.ior-header__cta svg { width: 20rem; height: 20rem; }
.nav-toggle { display: none; }
.ior-hero { color: var(--paper); background: var(--ink); }
.ior-hero__scene { position: relative; min-height: 690rem; isolation: isolate; overflow: hidden; }
.ior-hero__photograph { position: absolute; inset: 0; container-type: size; overflow: hidden; z-index: -2; }
.ior-hero__canvas { position: absolute; width: max(100cqw, 228.192772cqh); aspect-ratio: 1894 / 830; left: 65%; top: 50%; transform: translate(-65%, -50%); }
.ior-hero__image { width: 100%; height: 100%; }
.ior-sail-logo { position: absolute; left: 83%; top: 25%; width: 9.5%; transform: translate(-50%, -50%) rotate(-7deg) skewX(-8deg) scaleX(.9); color: #0c2a3c; opacity: .9; }
.ior-sail-brand { position: relative; width: 100%; aspect-ratio: 200 / 160; }
.ior-sail-brand__mark { position: absolute; left: 24%; top: 0; width: 52%; aspect-ratio: 1; }
.ior-sail-brand__mark > svg { width: 100%; height: 100%; }
.ior-sail-brand__text { position: absolute; inset: 0; width: 100%; height: 100%; }
.ior-hero__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, color-mix(in srgb, var(--ink) 83%, transparent), color-mix(in srgb, var(--ink) 45%, transparent) 38%, transparent 68%), linear-gradient(0deg, color-mix(in srgb, var(--ink) 65%, transparent), transparent 26%); }
.ior-hero__content { padding: 74rem 72rem 40rem; max-width: 1050rem; }
.ior-kicker { display: flex; align-items: center; gap: 24rem; font-size: max(10px, 11rem); font-weight: 500; letter-spacing: 2.6rem; line-height: 1.7; margin: 0 0 30rem; }
.ior-kicker > span { width: 48rem; height: 2rem; background: var(--accent); flex-shrink: 0; }
.ior-hero h1 { font-size: 100rem; font-weight: 400; line-height: 1.02; letter-spacing: -4rem; margin: 0; }
.ior-hero__lead { font-size: max(17px, 24rem); line-height: 1.5; margin: 28rem 0 0; }
.ior-hero__actions { display: flex; flex-wrap: wrap; gap: 20rem; margin-top: 30rem; }
.ior-button { display: inline-flex; align-items: center; justify-content: center; gap: 25rem; padding: 18rem 28rem; min-height: 46px; font-size: max(13px, 15rem); background: var(--button); color: var(--on-accent); border: 1rem solid transparent; transition: filter .2s; }
.ior-button:hover { filter: brightness(1.12); }
.ior-button svg { width: 22rem; height: 22rem; }
.ior-button--outline { background: #07192638; border-color: #ffffff9a; color: var(--paper); }
.ior-hero__motto { font-size: max(9px, 10rem); letter-spacing: 4rem; margin: 50rem 0 0; }
.ior-hero__note { position: absolute; right: 60rem; bottom: 38rem; font-size: 10rem; letter-spacing: 3rem; line-height: 1.8; }
.ior-hero__note > span { display: block; width: 80rem; height: 1rem; background: #ffffff80; margin-bottom: 18rem; }
.ior-mission { display: grid; grid-template-columns: 1.08fr 1.35fr .55fr; gap: 40rem; padding: 40rem 60rem; }
.ior-mission__copy { padding: 20rem 0; min-width: 0; }
.ior-mission .ior-kicker { margin-bottom: 22rem; }
.ior-mission h2 { font-size: 43rem; font-weight: 400; line-height: 1.12; letter-spacing: -1.5rem; margin: 0 0 24rem; }
.ior-mission h2 em { font-style: normal; color: var(--text-accent); }
.ior-mission__copy > p:not(.ior-kicker) { font-size: max(15px, 18rem); line-height: 1.7; margin: 0 0 25rem; }
.ior-text-link { display: inline-flex; justify-content: space-between; align-items: center; gap: 26rem; border: 1rem solid color-mix(in srgb, var(--ink) 55%, transparent); padding: 13rem 22rem; min-height: 44px; font-size: max(13px, 14rem); background: transparent; }
.ior-text-link svg { width: 20rem; height: 20rem; }
.ior-text-link:hover { background: color-mix(in srgb, var(--accent) 15%, transparent); }
.ior-mission__image { position: relative; min-height: 460rem; overflow: hidden; background: var(--ink); }
.ior-mission__image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ior-mission__image::after { content: ''; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent, #061a2ac0); }
.ior-mission__image figcaption { position: absolute; z-index: 1; bottom: 32rem; left: 35rem; color: white; font-size: max(12px, 17rem); line-height: 1.8; letter-spacing: 5rem; }
.ior-mission__image figcaption span, .ior-mission blockquote > span { display: block; width: 48rem; height: 2rem; margin-top: 16rem; background: var(--accent); }
.ior-mission__aside { display: flex; flex-direction: column; justify-content: space-between; align-items: center; gap: 20rem; padding-top: 20rem; }
.ior-seal { position: relative; width: min(235rem, 100%); aspect-ratio: 1; }
.ior-seal > svg { width: 100%; height: 100%; overflow: visible; }
.ior-seal text { font-family: 'IOR Onest', sans-serif; fill: currentColor; font-size: 7.7px; letter-spacing: 1.4px; }
.ior-seal circle { fill: none; stroke: currentColor; stroke-width: .5; }
.ior-seal .ior-seal__mark { position: absolute; width: 43%; height: 43%; top: 27%; left: 27%; }
.ior-mission blockquote { width: 100%; padding: 25rem 18rem; background: color-mix(in srgb, var(--ink) 4%, transparent); font-size: 26rem; text-align: center; line-height: 1.3; }
.ior-mission blockquote em { font-style: normal; }
.ior-mission blockquote > span { margin-left: auto; margin-right: auto; }
.home-invitation { padding: 90rem 72rem; text-align: center; border-top: 1rem solid color-mix(in srgb, var(--ink) 15%, transparent); }
.home-invitation .ior-kicker { justify-content: center; }
.home-invitation h2 { font-size: 62rem; line-height: 1.1; font-weight: 400; letter-spacing: -2rem; margin: 0 0 35rem; }
.ior-footer { background: var(--ink); color: var(--paper); padding: 60rem 72rem 25rem; }
.ior-footer__top { display: grid; grid-template-columns: 1.1fr .65fr 1fr; gap: 60rem; padding-bottom: 50rem; }
.ior-footer__top p { color: #ffffffae; font-size: max(13px, 15rem); }
.ior-footer nav { display: flex; flex-direction: column; align-items: start; gap: 12rem; font-size: max(14px, 16rem); }
.ior-footer a:hover { color: var(--hero-accent); }
.theme-picker > span { display: block; margin-bottom: 15rem; font-size: max(12px, 12rem); color: #ffffffab; }
.theme-picker > div { display: flex; flex-wrap: wrap; gap: 10rem; }
.theme-picker a { display: inline-flex; align-items: center; gap: 9rem; padding: 10rem 14rem; border: 1rem solid #ffffff38; font-size: max(12px, 13rem); min-height: 44px; }
.theme-picker a.is-active { border-color: var(--accent); }
.theme-picker i { width: 10rem; height: 10rem; min-width: 8px; min-height: 8px; border-radius: 50%; }
.ior-footer__bottom { border-top: 1rem solid #ffffff2b; padding-top: 22rem; display: flex; flex-wrap: wrap; gap: 15rem 25rem; justify-content: space-between; font-size: max(11px, 12rem); color: #ffffffa8; }
.ior-intro { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
.ior-intro[hidden] { display: none; }
.ior-intro__backdrop { position: absolute; inset: 0; background: var(--ink); }
.ior-intro__coin { position: absolute; left: 50%; top: 45%; width: 330rem; height: 330rem; transform: translate(-50%,-50%); perspective: 1000rem; }
.ior-coin { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; }
.ior-coin__face { position: absolute; inset: 0; width: 100%; height: 100%; backface-visibility: hidden; }
.ior-coin__face--front { transform: translateZ(5rem); }
.ior-coin__face--back { transform: rotateY(180deg) translateZ(5rem); }
.ior-coin__edge { position: absolute; inset: 3.3333%; border-radius: 50%; border: 2rem solid #c3cbd0; background: #70828d; }
.content-note { display: inline-block; font-size: max(12px, 13rem); line-height: 1.6; color: var(--muted); }
.about-hero { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 560rem; background: var(--ink); color: var(--paper); }
.about-hero__copy { padding: 65rem 72rem; }
.about-hero h1 { font-size: 80rem; font-weight: 400; line-height: 1.1; letter-spacing: -3rem; margin: 0 0 25rem; }
.about-hero__lead { font-size: max(21px, 32rem); line-height: 1.35; margin: 0 0 25rem; }
.about-hero__copy > p:not(.ior-kicker):not(.about-hero__lead) { max-width: 650rem; font-size: max(15px, 18rem); color: #ffffffcf; margin: 0 0 30rem; }
.about-hero__image { position: relative; min-width: 0; background: var(--ink); overflow: hidden; }
.about-hero__image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about-hero__image::after { content: ''; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, #061a2aaa); }
.about-hero__image figcaption { position: absolute; z-index: 1; left: 35rem; bottom: 30rem; font-size: max(12px, 16rem); line-height: 1.8; letter-spacing: 4rem; }
.about-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 35rem; max-width: 1920rem; margin: auto; padding: 45rem 72rem; border-bottom: 1rem solid color-mix(in srgb, var(--ink) 15%, transparent); }
.about-facts > div { display: flex; flex-direction: column-reverse; gap: 8rem; padding-left: 30rem; border-left: 2rem solid var(--accent); }
.about-facts dd { font-size: 66rem; line-height: 1.1; letter-spacing: -2rem; margin: 0; font-variant-numeric: tabular-nums; }
.about-facts dt { color: var(--muted); font-size: max(12px, 15rem); }
.about-details { max-width: 1920rem; margin: auto; padding: 65rem 72rem; }
.about-details__heading { max-width: 1000rem; }
.about-details h2 { font-size: 50rem; line-height: 1.15; letter-spacing: -1.5rem; font-weight: 400; margin: 0 0 25rem; }
.about-details__heading > p:not(.ior-kicker) { font-size: max(16px, 20rem); margin: 0; }
.about-values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 65rem; margin-top: 45rem; }
.about-values article { border-top: 1rem solid color-mix(in srgb, var(--ink) 25%, transparent); padding-top: 22rem; }
.about-values article > span { font-size: max(10px, 11rem); letter-spacing: 1.5rem; color: var(--text-accent); }
.about-values h3 { font-size: max(20px, 28rem); line-height: 1.25; font-weight: 500; margin: 18rem 0; }
.about-values p { font-size: max(15px, 17rem); color: var(--muted); margin: 0; }
.about-founder { display: flex; align-items: center; justify-content: space-between; gap: 35rem; max-width: 1920rem; margin: auto; padding: 35rem 72rem 55rem; }
.about-founder p { font-size: max(17px, 24rem); line-height: 1.5; margin: 0; }
.about-founder a { flex-shrink: 0; }
.founder-page { max-width: 1920rem; margin: auto; padding: 70rem 80rem 100rem; }
.founder-page__heading { margin-bottom: 60rem; }
.founder-page h1 { font-size: 80rem; font-weight: 400; line-height: 1.1; letter-spacing: -3rem; margin: 0 0 25rem; }
.founder-page__heading > p:last-child { color: var(--muted); font-size: max(16px, 21rem); }
.founder-story { display: grid; grid-template-columns: .95fr 1.05fr; gap: 95rem; align-items: start; }
.founder-photo { position: relative; min-height: 740rem; height: 100%; background: var(--ink); }
.founder-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.founder-photo figcaption { position: absolute; bottom: 22rem; left: 22rem; right: 22rem; background: color-mix(in srgb, var(--ink) 85%, transparent); color: var(--paper); font-size: max(12px, 14rem); padding: 14rem 18rem; }
.founder-letter h2 { font-size: 45rem; line-height: 1.15; letter-spacing: -1.5rem; font-weight: 400; margin: 20rem 0 30rem; }
.founder-letter > p { font-size: max(16px, 19rem); line-height: 1.85; margin: 0 0 22rem; }
.founder-letter > .founder-letter__lead { font-size: max(18px, 24rem); line-height: 1.6; }
.founder-signature { display: flex; gap: 22rem; align-items: center; border-top: 1rem solid color-mix(in srgb, var(--ink) 20%, transparent); padding: 25rem 0; margin: 15rem 0; }
.founder-signature svg { width: 58rem; height: 58rem; flex-shrink: 0; }
.founder-signature strong { display: block; font-size: max(14px, 17rem); font-weight: 500; }
.founder-signature span { display: block; font-size: max(12px, 13rem); color: var(--muted); margin-top: 6rem; }
.history-page { height: calc(100svh - var(--site-header-height, 112rem)); min-height: 560rem; display: grid; grid-template-rows: 36% minmax(0, 1fr); }
.history-hero { display: grid; grid-template-columns: 1.7fr 1fr; background: var(--ink); color: var(--paper); min-height: 0; }
.history-hero__copy { display: flex; align-items: center; padding: 25rem 65rem; }
.history-hero h1 { font-size: 70rem; font-weight: 400; letter-spacing: -3rem; line-height: 1.05; margin: 0; }
.history-hero__media { position: relative; min-width: 0; overflow: hidden; background: #122731; }
.history-hero video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.history-hero__location { position: absolute; left: 25rem; bottom: 20rem; display: flex; flex-direction: column; align-items: start; color: white; text-shadow: 0 2rem 15rem #000b; pointer-events: none; }
.history-hero__location > span:first-child { font-size: max(11px, 14rem); letter-spacing: 3rem; }
.history-hero__location strong { font-size: 36rem; letter-spacing: -1rem; font-weight: 400; line-height: 1.3; }
.history-hero__location > span:last-child { font-size: max(12px, 13rem); }
.history-atlas { max-width: 1920rem; margin: 0 auto; padding: 18rem 45rem 14rem; width: 100%; min-height: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto auto; gap: 10rem; }
.history-atlas__footer { display: flex; justify-content: space-between; align-items: center; gap: 20rem; }
.history-note { font-size: max(11px, 12rem); color: var(--muted); }
.history-playback { display: flex; align-items: center; gap: 20rem; }
.history-playback button { padding: 7rem 16rem; }
.history-progress { font-size: max(11px, 12rem); color: var(--muted); }
.history-atlas__stage { display: grid; grid-template-columns: 2.5fr 1fr; gap: 25rem; min-height: 0; }
.history-map { min-width: 0; min-height: 0; display: flex; align-items: center; }
.history-map > svg { width: 100%; height: 100%; overflow: hidden; }
.map-grid { stroke: var(--ink); opacity: .07; fill: none; stroke-width: 1; }
.map-route { fill: none; stroke: var(--text-accent); stroke-width: 3; stroke-dasharray: 5 8; }
.map-label-line { stroke: var(--ink); stroke-width: 1.5; fill: none; opacity: .4; }
.map-stop { cursor: pointer; }
.map-stop:focus-visible { outline: none; }
.map-stop__halo { fill: var(--accent); opacity: 0; stroke: var(--text-accent); stroke-width: 2; transition: opacity .3s; }
.map-stop__dot { fill: var(--ink); stroke: var(--paper); stroke-width: 3; }
.map-stop.is-active .map-stop__halo, .map-stop:focus-visible .map-stop__halo { opacity: .5; }
.map-stop.is-active .map-stop__dot { fill: var(--text-accent); }
.map-stop__year { font-size: 24px; font-weight: 500; fill: var(--text-accent); }
.map-stop__name { font-size: 23px; fill: var(--ink); }
.map-sea { font-size: 16px; fill: var(--muted); letter-spacing: 4px; }
.history-gallery { display: grid; grid-template-rows: minmax(0, 1fr) auto; background: color-mix(in srgb, var(--ink) 4%, transparent); min-width: 0; min-height: 0; transition: opacity .35s, transform .35s; }
.history-gallery.is-travelling { opacity: 0; transform: translateY(15rem); pointer-events: none; }
.history-gallery__photo { min-height: 0; overflow: hidden; position: relative; background: var(--ink); }
.history-gallery__photo img { width: 100%; height: 100%; object-fit: cover; }
.history-gallery__photo > span { position: absolute; bottom: 15rem; right: 15rem; padding: 4rem 10rem; color: white; background: #071b2870; font-size: max(11px, 12rem); }
.history-gallery__body { padding: 12rem 16rem; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 3rem 12rem; }
.history-gallery h2 { font-weight: 400; font-size: max(19px, 26rem); line-height: 1.3; margin: 0; }
.gallery-controls { display: flex; align-items: center; justify-content: space-between; gap: 8rem; grid-column: 2; }
.gallery-controls button { min-width: 44px; min-height: 44px; border: 1rem solid color-mix(in srgb, var(--ink) 30%, transparent); background: transparent; font-size: 22rem; }
.gallery-controls > span { display: flex; gap: 4rem; }
.gallery-controls i { width: 6rem; height: 6rem; min-width: 5px; min-height: 5px; border-radius: 50%; background: color-mix(in srgb, var(--ink) 25%, transparent); }
.gallery-controls i.is-active { background: var(--text-accent); }
.history-timeline { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); border-top: 1rem solid color-mix(in srgb, var(--ink) 20%, transparent); }
.history-timeline button { display: grid; gap: 3rem; text-align: left; padding: 10rem 12rem; border: 0; border-top: 2rem solid transparent; margin-top: -1rem; background: transparent; min-width: 0; }
.history-timeline button.is-active { border-top-color: var(--text-accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.history-timeline strong { font-size: max(17px, 21rem); font-weight: 500; line-height: 1.3; }
.history-timeline button > span { font-size: max(12px, 14rem); }
@media (max-width: 1500px) and (min-width: 1025px) {
    .ior-header { padding-left: 50rem; padding-right: 50rem; gap: 25rem; }
    .ior-header__nav { gap: 28rem; }
    .ior-hero__content { padding-left: 50rem; padding-right: 50rem; }
    .ior-mission { padding-left: 40rem; padding-right: 40rem; gap: 28rem; }
    .about-hero__copy { padding-left: 50rem; padding-right: 50rem; }
    .about-facts, .about-details, .about-founder { padding-left: 50rem; padding-right: 50rem; }
    .about-values { gap: 40rem; }
    .founder-page { padding-left: 60rem; padding-right: 60rem; }
    .founder-story { gap: 60rem; }
    .history-hero__copy { padding-left: 45rem; padding-right: 45rem; }
}
@media (max-width: 1024px) {
    .ior-header { padding: 22rem 35rem; min-height: 100rem; gap: 25rem; }
    .ior-header__cta { display: none; }
    .ior-header__nav { gap: 30rem; }
    .ior-hero__content { padding-left: 45rem; }
    .ior-hero h1 { font-size: 90rem; }
    .ior-mission { grid-template-columns: 1fr 1.1fr; padding: 35rem; gap: 30rem; }
    .ior-mission__aside { grid-column: 1 / -1; flex-direction: row; justify-content: center; gap: 45rem; padding: 0; }
    .ior-seal { width: 160rem; }
    .ior-mission blockquote { width: auto; min-width: 300rem; }
    .ior-mission blockquote br { display: none; }
    .ior-footer { padding-left: 35rem; padding-right: 35rem; }
    .ior-footer__top { gap: 35rem; grid-template-columns: 1fr .8fr; }
    .theme-picker { grid-column: 1 / -1; }
    .about-hero__copy { padding: 45rem 35rem; }
    .about-hero h1 { font-size: 70rem; }
    .about-facts, .about-details, .about-founder { padding-left: 35rem; padding-right: 35rem; }
    .about-values { gap: 30rem; }
    .founder-page { padding: 60rem 40rem; }
    .founder-page h1 { font-size: 70rem; }
    .founder-story { gap: 45rem; }
    .founder-photo { min-height: 650rem; }
    .founder-letter h2 { font-size: 36rem; }
    .history-hero__copy { padding: 25rem 35rem; }
    .history-hero h1 { font-size: 58rem; letter-spacing: -2rem; }
    .history-atlas { padding-left: 25rem; padding-right: 25rem; }
    .history-atlas__stage { grid-template-columns: 2fr 1fr; gap: 20rem; }
    .history-gallery__body { padding: 10rem; }
    .map-stop__year { font-size: 36px; }
    .map-stop__name { font-size: 32px; }
    .history-timeline { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .ior-header { min-height: 85rem; padding: 16rem 28rem; flex-wrap: wrap; }
    .ior-brand__mark { width: 50rem; height: 50rem; }
    .ior-brand__name { font-size: max(11px, 15rem); }
    .nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 7px; width: 44px; height: 44px; padding: 9px; border: 1rem solid #ffffff55; background: transparent; margin-left: auto; }
    .nav-toggle > span:not(.sr-only) { width: 100%; height: 1px; background: var(--paper); }
    .ior-header__nav { display: none; width: 100%; padding: 18rem 0; flex-direction: column; align-items: start; gap: 10rem; }
    .ior-header__nav.is-open { display: flex; }
    .ior-header__nav a { min-height: 44px; display: flex; align-items: center; }
    .ior-hero__scene { min-height: 0; }
    .ior-hero__photograph { height: 470rem; }
    .ior-hero__canvas { left: 90%; transform: translate(-90%, -50%); }
    .ior-hero__shade { height: 480rem; background: linear-gradient(0deg, var(--ink), transparent 52%); }
    .ior-hero__content { padding: 460rem 32rem 40rem; max-width: none; }
    .ior-hero h1 { font-size: 72rem; letter-spacing: -2rem; }
    .ior-hero__note { display: none; }
    .ior-hero__lead { font-size: max(16px, 23rem); }
    .ior-mission { grid-template-columns: 1fr; padding: 35rem 32rem; }
    .ior-mission h2 { font-size: 50rem; }
    .ior-mission__image { min-height: 420rem; }
    .ior-mission__aside { grid-column: auto; justify-content: space-between; gap: 20rem; }
    .ior-mission blockquote { min-width: 0; font-size: 30rem; }
    .ior-mission blockquote br { display: initial; }
    .home-invitation { padding: 60rem 32rem; }
    .home-invitation h2 { font-size: 48rem; }
    .ior-footer__top { grid-template-columns: 1fr; gap: 30rem; }
    .theme-picker { grid-column: auto; }
    .ior-footer nav { flex-direction: row; flex-wrap: wrap; gap: 12rem 25rem; }
    .ior-footer__bottom { flex-direction: column; }
    .about-hero { grid-template-columns: 1fr; }
    .about-hero__copy { padding: 45rem 30rem; }
    .about-hero h1 { font-size: 65rem; }
    .about-hero__image { min-height: 340rem; }
    .about-facts { padding: 35rem 30rem; gap: 20rem; }
    .about-facts > div { padding-left: 18rem; }
    .about-facts dd { font-size: 52rem; }
    .about-details { padding: 45rem 30rem; }
    .about-details h2 { font-size: 45rem; }
    .about-values { grid-template-columns: 1fr; gap: 25rem; margin-top: 30rem; }
    .about-founder { padding: 15rem 30rem 45rem; flex-direction: column; align-items: start; gap: 25rem; }
    .ior-intro__coin { width: 290rem; height: 290rem; top: 28%; }
    .founder-page { padding: 45rem 30rem 65rem; }
    .founder-page h1 { font-size: 57rem; letter-spacing: -2rem; }
    .founder-page__heading { margin-bottom: 35rem; }
    .founder-story { grid-template-columns: 1fr; gap: 35rem; }
    .founder-photo { min-height: 480rem; }
    .founder-letter h2 { font-size: 43rem; }
    .history-page { height: auto; min-height: 0; display: block; }
    .history-hero { grid-template-columns: 1.15fr 1fr; min-height: 260rem; }
    .history-hero__copy { padding: 30rem; }
    .history-hero h1 { font-size: 46rem; letter-spacing: -1.5rem; }
    .history-hero__location { bottom: 18rem; left: 18rem; }
    .history-atlas { padding: 15rem 25rem 25rem; gap: 16rem; }
    .history-atlas__footer { align-items: start; flex-wrap: wrap; gap: 12rem; }
    .history-playback { width: 100%; justify-content: space-between; }
    .history-atlas__stage { grid-template-columns: 1fr; gap: 25rem; }
    .history-gallery { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .history-gallery__photo { aspect-ratio: 1.6; }
    .history-gallery__body { padding: 18rem; grid-template-columns: 1fr; }
    .gallery-controls { grid-column: auto; }
    .history-map > svg { height: auto; }
    .history-timeline button { gap: 0 9rem; }
}
@media (max-width: 600px) {
    .ior-header { padding: 16rem 25rem; }
    .ior-brand { gap: 12rem; }
    .ior-brand__mark { width: 44rem; height: 44rem; }
    .ior-brand__name { font-size: max(10px, 12rem); letter-spacing: 2rem; }
    .ior-hero__content { padding: 440rem 26rem 35rem; }
    .ior-hero h1 { font-size: 62rem; }
    .ior-kicker { gap: 15rem; letter-spacing: 1.4rem; margin-bottom: 22rem; }
    .ior-hero__lead { font-size: max(15px, 19rem); margin-top: 20rem; }
    .desktop-break { display: none; }
    .ior-hero__actions { gap: 12rem; margin-top: 22rem; }
    .ior-button { padding: 16rem 20rem; font-size: max(12px, 14rem); gap: 18rem; }
    .ior-hero__motto { font-size: 9px; letter-spacing: 1.4rem; margin-top: 28rem; }
    .ior-mission { padding: 30rem 26rem; }
    .ior-mission h2 { font-size: 38rem; }
    .ior-mission__image { min-height: 380rem; }
    .ior-mission__image figcaption { left: 24rem; bottom: 24rem; letter-spacing: 3rem; font-size: max(11px, 13rem); }
    .ior-mission__aside { gap: 15rem; }
    .ior-seal { width: 140rem; flex-shrink: 0; }
    .ior-mission blockquote { font-size: 25rem; padding: 20rem 12rem; }
    .home-invitation h2 { font-size: 39rem; }
    .ior-footer { padding: 45rem 26rem 25rem; }
    .about-hero__copy { padding: 35rem 26rem; }
    .about-hero h1 { font-size: 55rem; }
    .about-hero__image { min-height: 300rem; }
    .about-facts { padding: 30rem 26rem; gap: 12rem; }
    .about-facts > div { padding-left: 12rem; }
    .about-facts dd { font-size: 40rem; letter-spacing: -1rem; }
    .about-facts dt { font-size: max(11px, 13rem); }
    .about-details, .about-founder { padding-left: 26rem; padding-right: 26rem; }
    .about-details h2 { font-size: 38rem; }
    .founder-page { padding-left: 26rem; padding-right: 26rem; }
    .founder-page h1 { font-size: 48rem; }
    .founder-photo { min-height: 430rem; }
    .founder-letter h2 { font-size: 35rem; }
    .founder-letter > p { font-size: max(15px, 17rem); }
    .founder-signature { gap: 15rem; }
    .history-hero__copy { padding: 25rem; }
    .history-hero h1 { font-size: 40rem; }
    .history-hero__location strong { font-size: max(20px, 28rem); }
    .history-hero__location > span:last-child { font-size: 10px; }
    .history-atlas { padding-left: 22rem; padding-right: 22rem; }
    .map-sea { display: none; }
    .map-stop__year { font-size: 58px; transform: translateY(-25px); }
    .map-stop__name { font-size: 54px; transform: translateY(30px); }
    .map-stop__dot { r: 12; stroke-width: 5; }
    .map-stop__halo { r: 32; stroke-width: 4; }
    .history-gallery { grid-template-columns: 1fr; }
    .history-gallery__photo { aspect-ratio: 1.85; }
    .history-gallery__body { padding: 16rem; grid-template-columns: minmax(0, 1fr) auto; }
    .gallery-controls { grid-column: 2; }
    .history-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .history-timeline button { padding: 10rem 12rem; }
}
@media (max-width: 360px) {
    .ior-mission__aside { flex-direction: column; }
    .ior-mission blockquote { width: 100%; }
    .founder-signature { align-items: start; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
}