:root {
  --aroma-deep: #00666b;
  --aroma-blue: #01331b;
  --aroma-text: #eaffe1;
  --aroma-lime: #c9fd06;
  --aroma-soft: #eaffe1;
  --aroma-ink: #01331b;
  --aroma-paper: #c0c7ac;
  --aroma-line: rgba(234, 255, 225, 0.28);
  --aroma-max: 82rem;
  --aroma-gutter: clamp(1.25rem, 4vw, 4rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 7rem; }
body { margin: 0; overflow-x: clip; background: var(--aroma-paper); color: var(--aroma-ink); font-family: Arial, Helvetica, sans-serif; line-height: 1.65; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--aroma-lime); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 1000; top: .75rem; left: .75rem; padding: .7rem 1rem; background: var(--aroma-lime); color: #082e35; font-weight: 800; transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.aroma-shell { width: min(var(--aroma-max), 100%); margin-inline: auto; padding-inline: var(--aroma-gutter); }
.aroma-hero { position: relative; isolation: isolate; min-height: 43rem; display: grid; align-items: end; overflow: hidden; color: var(--aroma-text); background: radial-gradient(circle at 80% 20%, rgba(201,253,6,.18), transparent 24rem), linear-gradient(135deg, var(--aroma-deep), var(--aroma-blue)); }
.aroma-hero::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .22; background-image: linear-gradient(rgba(224,254,202,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(224,254,202,.18) 1px, transparent 1px); background-size: 4rem 4rem; mask-image: linear-gradient(#000, transparent 90%); }
.aroma-hero__content { padding-top: 9rem; padding-bottom: 5.5rem; }
.aroma-brand { display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 2rem; color: var(--aroma-soft); font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.aroma-brand::before { content: "A"; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--aroma-lime); transform: rotate(-5deg); color: var(--aroma-lime); font-family: Georgia, serif; font-size: 1.25rem; }
.aroma-kicker, .section-kicker { margin: 0 0 .8rem; color: var(--aroma-soft); font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.aroma-hero h1 { max-width: 13ch; margin: 0; font-family: Georgia, serif; font-size: clamp(3.2rem, 8vw, 7.2rem); font-weight: 400; letter-spacing: -.055em; line-height: .9; text-wrap: balance; }
.aroma-hero h1 em { color: var(--aroma-lime); font-style: normal; }
.aroma-lead { max-width: 48rem; margin: 1.8rem 0 0; color: var(--aroma-text); font-size: clamp(1.1rem, 2vw, 1.45rem); }
.aroma-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.aroma-button { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; padding: .75rem 1.1rem; border: 1px solid var(--aroma-lime); color: var(--aroma-lime); font-size: .78rem; font-weight: 800; letter-spacing: .07em; text-decoration: none; text-transform: uppercase; }
.aroma-button:hover { background: var(--aroma-lime); color: #082e35; }
.aroma-button--quiet { border-color: var(--aroma-line); color: var(--aroma-text); }
.aroma-local-nav { position: sticky; z-index: 10; top: 0; overflow-x: auto; border-bottom: 1px solid rgba(1,51,27,.2); background: rgba(192,199,172,.96); backdrop-filter: blur(12px); }
.aroma-local-nav__inner { display: flex; gap: 1.5rem; min-width: max-content; padding-block: .9rem; }
.aroma-local-nav a { color: var(--aroma-ink); font-size: .76rem; font-weight: 800; text-decoration: none; }
.aroma-section { padding-block: clamp(4rem, 8vw, 7rem); }
.aroma-section--dark { max-width: none; color: var(--aroma-text); background: var(--aroma-deep); }
.aroma-section--blue { max-width: none; color: var(--aroma-text); background: var(--aroma-blue); }
.section-kicker { color: #00666b; }
.aroma-section--dark .section-kicker, .aroma-section--blue .section-kicker { color: var(--aroma-soft); }
.aroma-section h2 { max-width: 18ch; margin: 0; font-family: Georgia, serif; font-size: clamp(2.2rem, 5vw, 4.5rem); font-weight: 400; letter-spacing: -.045em; line-height: 1; text-wrap: balance; }
.aroma-section h3 { margin: 0 0 .55rem; font-family: Georgia, serif; font-size: 1.5rem; font-weight: 400; line-height: 1.1; }
.aroma-intro-grid { display: grid; grid-template-columns: minmax(14rem,.7fr) minmax(0,1.3fr); gap: clamp(2rem, 8vw, 8rem); }
.aroma-prose { max-width: 54rem; font-size: clamp(1.05rem, 1.8vw, 1.3rem); }
.aroma-prose p:first-child { margin-top: 0; }
.portal-hero { min-height: 36rem; align-items: center; background: linear-gradient(115deg,#01331b 0%,#004d4f 54%,#00666b 100%); }
.portal-hero::before { opacity: .16; background-size: 2.5rem 2.5rem; mask-image: linear-gradient(90deg,#000,rgba(0,0,0,.7) 60%,transparent); }
.portal-hero__layout { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(22rem,.95fr); gap: clamp(3rem,7vw,7rem); align-items: center; padding-top: 8rem; padding-bottom: 4rem; }
.portal-hero__copy .aroma-brand { margin-bottom: 1.35rem; }
.portal-hero h1 { max-width: 10ch; font-size: clamp(3rem,6.6vw,6.2rem); }
.portal-hero .aroma-lead { max-width: 42rem; font-size: clamp(1rem,1.6vw,1.25rem); }
.portal-hero__map { position: relative; display: grid; gap: .75rem; padding: clamp(1rem,2vw,1.4rem); border: 1px solid rgba(234,255,225,.3); background: rgba(1,51,27,.48); box-shadow: 0 1.5rem 4rem rgba(1,51,27,.28); }
.portal-node { min-height: 6rem; padding: 1rem; border: 1px solid rgba(234,255,225,.22); background: rgba(0,102,107,.34); }
.portal-node span,.portal-node small { display: block; color: #eaffe1; font-size: .64rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.portal-node strong { display: block; margin-top: .35rem; color: var(--aroma-text); font-family: Georgia,serif; font-size: 1.25rem; font-weight: 400; line-height: 1.1; }
.portal-node small { margin-top: .65rem; letter-spacing: .03em; text-transform: none; }
.portal-node--foundation { border-color: rgba(201,253,6,.7); background: rgba(201,253,6,.09); }
.portal-node--foundation span { color: var(--aroma-lime); }
.portal-node-row { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; }
.portal-node--applications { min-height: auto; }
.portal-connector { position: absolute; top: 7.1rem; left: 50%; width: 1px; height: 1.5rem; background: var(--aroma-lime); opacity: .7; }
.patient-hero { min-height: min(53rem,calc(100svh + 4rem)); background: radial-gradient(circle at 82% 18%,rgba(201,253,6,.17),transparent 25rem),radial-gradient(circle at 12% 78%,rgba(234,255,225,.13),transparent 29rem),linear-gradient(135deg,#00666b,#01331b); }
.patient-hero .aroma-hero__content { width: min(86rem,100%); padding-top: 9rem; padding-bottom: 6.5rem; }
.patient-hero h1 { font-size: clamp(3.6rem,9vw,8.7rem); }
.patient-hero .aroma-kicker { max-width: 48rem; }
.patient-hero .aroma-lead { max-width: 42rem; color: var(--aroma-text); }
.patient-hero-art { position: absolute; z-index: -1; top: 13%; right: -5vw; width: min(58vw,52rem); opacity: .82; }
.patient-hero-art path { fill: none; stroke: var(--aroma-lime); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.patient-hero-art circle { fill: var(--aroma-lime); }
.patient-meta { display: flex; flex-wrap: wrap; gap: .7rem 2rem; margin-top: 2rem; color: var(--aroma-text); font-size: .78rem; }
.patient-meta span::before { content: "↳"; margin-right: .45rem; color: var(--aroma-lime); }
.aroma-section--map { color: var(--aroma-text); background: #00666b; }
.aroma-section--map .section-kicker { color: var(--aroma-soft); }
.map-intro { max-width: 52rem; color: var(--aroma-text); font-size: 1.08rem; }
.governance-map { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; margin-top: 3rem; }
.map-card { min-height: 16rem; padding: clamp(1.4rem,3vw,2.2rem); border: 1px solid var(--aroma-line); color: var(--aroma-text); background: rgba(1,51,27,.3); text-decoration: none; transition: border-color .18s, transform .18s, background .18s; }
.map-card:hover, .map-card:focus-visible { border-color: var(--aroma-lime); background: rgba(1,51,27,.5); transform: translateY(-3px); }
.map-card--foundation { background: rgba(201,253,6,.08); }
.map-card span { display: block; margin-bottom: 2rem; color: var(--aroma-lime); font-size: .72rem; font-weight: 800; letter-spacing: .13em; }
.map-card p { margin-bottom: 0; color: var(--aroma-text); }
.concept-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; margin-top: 3rem; }
.concept-card { min-height: 18rem; padding: clamp(1.4rem,3vw,2.2rem); border: 1px solid rgba(1,51,27,.22); background: rgba(234,255,225,.7); }
.concept-card span { display: block; margin-bottom: 2.2rem; color: #00666b; font-size: .72rem; font-weight: 800; letter-spacing: .13em; }
.concept-card p { margin-bottom: 0; color: var(--aroma-ink); }
.concept-sources { margin: 1.2rem 0 0; color: var(--aroma-ink); font-size: .8rem; }
.concept-sources a { color: var(--aroma-deep); font-weight: 700; }
.layer-grid, .context-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; margin-top: 3rem; background: rgba(1,51,27,.22); border: 1px solid rgba(1,51,27,.22); }
.layer-card, .context-card { min-height: 13rem; padding: 1.4rem; background: rgba(234,255,225,.7); }
.layer-index { display: block; margin-bottom: 2.5rem; color: #00666b; font-size: .72rem; font-weight: 800; letter-spacing: .13em; }
.layer-card p, .context-card p { margin: 0; color: var(--aroma-ink); font-size: .9rem; }
.lifecycle { display: grid; grid-template-columns: repeat(7, minmax(8rem,1fr)); margin-top: 3rem; overflow-x: auto; border-block: 1px solid var(--aroma-line); }
.lifecycle article { padding: 1.4rem 1rem; border-right: 1px solid var(--aroma-line); }
.lifecycle b { color: var(--aroma-lime); font-size: .74rem; letter-spacing: .1em; }
.lifecycle p { color: var(--aroma-text); font-size: .82rem; }
.patient-feature { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(2rem,7vw,7rem); align-items: start; }
.patient-panel { padding: clamp(1.5rem,3vw,2.6rem); border: 1px solid var(--aroma-line); background: rgba(1,51,27,.34); }
.patient-panel ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .7rem 1.4rem; margin: 0 0 2rem; padding: 0; list-style: none; }
.patient-panel li { padding-bottom: .65rem; border-bottom: 1px solid var(--aroma-line); color: var(--aroma-text); font-size: .9rem; }
.relationship-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; margin-top: 3rem; }
.relationship-card { padding: 1.4rem; border: 1px solid var(--aroma-line); }
.relationship-card span { color: var(--aroma-lime); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.relationship-card p { margin-bottom: 0; color: var(--aroma-text); }
.aroma-note { margin-top: 2.5rem; padding: 1rem 1.2rem; border-left: 3px solid var(--aroma-lime); background: rgba(201,253,6,.07); color: var(--aroma-text); font-size: .9rem; }
.aroma-footer { padding-block: 2rem; color: var(--aroma-text); background: #01331b; font-size: .8rem; }
.aroma-footer__grid { display: flex; justify-content: space-between; gap: 2rem; }
.back-to-top { position: fixed; z-index: 80; right: 1.25rem; bottom: 1.25rem; display: inline-flex; align-items: center; gap: .55rem; min-height: 2.8rem; padding: .7rem 1rem; border: 1px solid var(--aroma-lime); border-radius: 999px; color: var(--aroma-ink); background: var(--aroma-paper); box-shadow: 0 .8rem 2rem rgba(1,51,27,.2); font-size: .78rem; font-weight: 800; text-decoration: none; opacity: 0; pointer-events: none; transform: translateY(1rem); transition: opacity .18s, transform .18s, background .18s; }
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.back-to-top:hover, .back-to-top:focus-visible { color: var(--aroma-ink); background: var(--aroma-lime); }

@media (max-width: 900px) {
  .aroma-intro-grid, .patient-feature, .portal-hero__layout { grid-template-columns: 1fr; }
  .portal-hero__map { max-width: 42rem; }
  .layer-grid, .context-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .aroma-hero { min-height: 40rem; }
  .aroma-hero__content { padding-top: 8rem; padding-bottom: 4rem; }
  .governance-map, .concept-grid, .layer-grid, .context-grid, .relationship-grid, .patient-panel ul { grid-template-columns: 1fr; }
  .aroma-footer__grid { flex-direction: column; }
  .back-to-top { right: .8rem; bottom: .8rem; }
  .patient-hero { min-height: 49.125rem; }
  .patient-hero h1 { font-size: clamp(3rem,16vw,4.5rem); }
  .patient-hero .aroma-hero__content { padding-top: 6rem; padding-bottom: 4rem; }
  .patient-hero-art { top: 18%; right: -38%; width: 100vw; opacity: .42; }
  .patient-meta { display: grid; gap: .5rem; }
  .portal-hero { min-height: auto; }
  .portal-hero__layout { gap: 2.5rem; padding-top: 7rem; padding-bottom: 3rem; }
  .portal-hero h1 { font-size: clamp(3rem,14vw,4.4rem); }
  .portal-hero__map { display: none; }
  .portal-node { min-height: 4.6rem; padding: .75rem; }
  .portal-node strong { font-size: 1rem; }
  .portal-node small { display: none; }
  .portal-node--foundation,.portal-node--applications { grid-column: 1 / -1; }
  .portal-node-row { display: contents; }
  .portal-connector { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }