:root {
  --blue: #006da8;
  --blue-deep: #063d64;
  --blue-ink: #082d47;
  --sky: #dff4fb;
  --yellow: #f4c615;
  --paper: #ffffff;
  --mist: #f4f8fa;
  --ink: #112c3d;
  --muted: #526876;
  --line: #cbdce5;
  --radius: 1.2rem;
  --shadow: 0 1.5rem 3.5rem rgba(6,61,100,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 1rem; line-height: 1.65; }
a { color: inherit; text-underline-offset: .2em; }
img { max-width: 100%; display: block; }
.skip-link { position: fixed; left: 1rem; top: -5rem; background: var(--yellow); color: var(--blue-ink); padding: .7rem 1rem; z-index: 100; font-weight: 800; }
.skip-link:focus { top: 1rem; }

.site-header { min-height: 5.6rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: .75rem clamp(1.2rem, 5vw, 5.5rem); border-bottom: 1px solid rgba(0,109,168,.13); background: rgba(255,255,255,.96); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); }
.brand img { width: clamp(12rem, 18vw, 17rem); max-height: 4rem; object-fit: contain; object-position: left center; }
.site-header nav { display: flex; align-items: center; gap: clamp(1rem, 2.3vw, 2rem); font-size: .94rem; font-weight: 700; }
.site-header nav a { text-decoration: none; }
.site-header nav a:not(.button):hover { color: var(--blue); }
.menu-button { display: none; font: inherit; border: 1px solid var(--blue); color: var(--blue); background: white; border-radius: 999px; padding: .55rem .9rem; font-weight: 800; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.1rem; padding: .75rem 1.25rem; border: 2px solid var(--blue); border-radius: 999px; background: var(--blue); color: white; text-decoration: none; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--blue-deep); border-color: var(--blue-deep); }
.button-small { min-height: 2.6rem; padding: .55rem 1rem; }
.button-light { background: white; border-color: white; color: var(--blue-deep); }
.button-outline { background: transparent; color: var(--blue); }
.text-link { color: var(--blue-deep); font-weight: 800; }
.actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-top: 2rem; }
.eyebrow { margin: 0 0 .8rem; color: var(--blue); text-transform: uppercase; letter-spacing: .13em; font-size: .78rem; font-weight: 900; }
h1, h2, h3 { line-height: 1.08; margin-top: 0; color: var(--blue-ink); }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.25rem, 7vw, 7.25rem); letter-spacing: -.055em; margin-bottom: 1.5rem; }
h1 span { color: var(--blue); }
h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.25rem, 4.3vw, 4.5rem); letter-spacing: -.04em; }
h3 { font-size: clamp(1.3rem, 2vw, 1.75rem); }

.hero { min-height: min(49rem, calc(100vh - 5.6rem)); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(22rem, .8fr); align-items: center; gap: clamp(2rem, 6vw, 7rem); padding: clamp(4rem, 9vw, 8.5rem) clamp(1.2rem, 7vw, 8rem); overflow: hidden; background: linear-gradient(135deg, white 0 63%, var(--sky) 63% 100%); }
.hero-copy { max-width: 57rem; }
.hero-intro { max-width: 45rem; font-size: clamp(1.15rem, 2vw, 1.5rem); color: var(--muted); }
.hero-mark { aspect-ratio: 1; max-width: 30rem; position: relative; display: grid; place-items: center; border-radius: 50%; background: var(--blue); color: white; box-shadow: var(--shadow); }
.hero-mark strong { position: relative; z-index: 2; max-width: 12rem; font-family: Georgia, serif; font-size: clamp(1.4rem, 2.4vw, 2.15rem); line-height: 1.15; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; }
.orbit-one { inset: 13%; }
.orbit-two { inset: 28%; }
.seed { position: absolute; width: 16%; height: 25%; background: var(--yellow); border-radius: 100% 0 100% 0; transform-origin: 50% 150%; }
.seed-one { top: 4%; transform: rotate(30deg); }
.seed-two { right: 7%; top: 26%; transform: rotate(80deg); }
.seed-three { left: 8%; bottom: 18%; transform: rotate(-35deg); }

.route-section, .coaching-section, .evidence-section, .about-section, .contact-section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); }
.section-heading { max-width: 60rem; margin-bottom: 3rem; }
.section-heading.narrow { max-width: 50rem; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.15rem; }
.route-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.route-card { padding: clamp(2rem, 4vw, 3.5rem); border-radius: var(--radius); min-height: 23rem; display: flex; flex-direction: column; align-items: flex-start; }
.route-card h3 { font-family: Georgia, serif; font-size: clamp(2rem, 3vw, 3.1rem); }
.route-card p:not(.card-number) { max-width: 35rem; font-size: 1.12rem; }
.route-card a { margin-top: auto; }
.route-coaching { background: var(--sky); }
.route-consulting { background: var(--blue-ink); color: white; }
.route-consulting h3, .route-consulting a { color: white; }
.card-number { color: var(--blue); font-weight: 900; letter-spacing: .1em; }
.route-consulting .card-number { color: var(--yellow); }

.coaching-section { background: var(--mist); }
.service-list { border-top: 1px solid var(--line); }
.service-list article { display: grid; grid-template-columns: 10rem minmax(12rem, .75fr) minmax(15rem, 1.6fr) minmax(12rem, .8fr); gap: 2rem; align-items: start; padding: 2.2rem 0; border-bottom: 1px solid var(--line); }
.service-list h3, .service-list p { margin: 0; }
.service-list a { color: var(--blue); font-weight: 800; }
.service-tag { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 900; color: var(--muted); }

.approach-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: linear-gradient(120deg, #ffdc4b, var(--yellow)); }
.approach-section h2 { margin-bottom: 0; }
.approach-copy { font-size: clamp(1.1rem, 2vw, 1.4rem); }
.approach-copy p:first-child { margin-top: 0; }

.consulting-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--blue-deep); color: white; }
.consulting-section h2, .consulting-section h3 { color: white; }
.consulting-section .eyebrow { color: var(--yellow); }
.consulting-intro > p:not(.eyebrow) { color: #d5e8f1; font-size: 1.12rem; }
.problem-list article { display: grid; grid-template-columns: 3rem 1fr; gap: 1.2rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.22); }
.problem-list article:last-child { border-bottom: 1px solid rgba(255,255,255,.22); }
.problem-list span { color: var(--yellow); font-weight: 900; }
.problem-list h3 { margin-bottom: .5rem; }
.problem-list p { margin: 0; color: #d5e8f1; }

.evidence-section { background: var(--sky); }
.evidence-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(0,109,168,.25); }
.evidence-grid article { padding: 2rem; background: var(--sky); }
.evidence-grid strong { display: block; color: var(--blue); font-family: Georgia, serif; font-size: clamp(3rem, 6vw, 5.8rem); line-height: 1; }
.evidence-grid span { display: block; margin-top: 1rem; max-width: 19rem; }

.about-section { display: grid; grid-template-columns: minmax(13rem, .55fr) minmax(0, 1.45fr); gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.about-accent { aspect-ratio: 1; max-width: 23rem; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: white; font: 700 clamp(3rem, 7vw, 6rem)/1 Georgia, serif; box-shadow: inset 0 0 0 1.1rem var(--sky); }
.about-section p:not(.eyebrow) { color: var(--muted); font-size: 1.12rem; }
.credentials { display: flex; flex-wrap: wrap; gap: .7rem; padding: 0; margin: 2rem 0 0; list-style: none; }
.credentials li { border: 1px solid var(--line); border-radius: 999px; padding: .55rem .9rem; font-size: .9rem; font-weight: 750; }

.contact-section { text-align: center; background: var(--mist); }
.contact-section > h2 { max-width: 60rem; margin-left: auto; margin-right: auto; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; max-width: 70rem; margin: 3rem auto 0; text-align: left; }
.contact-grid article { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.5rem); }
.prototype-note { font-size: .82rem; color: var(--muted); margin-top: 2rem; }

footer { padding: 3rem clamp(1.2rem, 7vw, 8rem); background: white; border-top: 1px solid var(--line); }
footer img { width: 16rem; }
footer p { color: var(--muted); }
.footer-small { font-size: .8rem; }

.back-link { display: inline-block; margin-bottom: 2.5rem; color: var(--blue); font-weight: 800; }
.lumina-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(25rem, .9fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4rem, 8vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: linear-gradient(145deg, white 0 57%, var(--sky) 57% 100%); }
.lumina-hero h1 { font-size: clamp(3rem, 6vw, 6.4rem); }
.persona-visual { position: relative; display: grid; gap: .8rem; padding: clamp(1rem, 4vw, 3rem); }
.persona { position: relative; padding: 1.4rem 1.5rem 1.4rem 5rem; border-radius: 6rem 1rem 1rem 6rem; color: white; box-shadow: var(--shadow); transform: translateX(var(--shift)); }
.persona span { position: absolute; left: 1.35rem; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 2.5rem; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; font-size: .8rem; font-weight: 900; }
.persona strong, .persona small { display: block; }
.persona strong { font: 700 1.45rem/1.1 Georgia, serif; }
.persona small { margin-top: .35rem; font-size: .83rem; opacity: .9; }
.persona-underlying { --shift: -8%; background: #6d4e9b; }
.persona-everyday { --shift: 4%; background: var(--blue); }
.persona-overextended { --shift: -1%; background: #cf6b22; }
.lumina-intro, .team-panel, .boundary-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); }
.lead-copy { font-size: clamp(1.12rem, 2vw, 1.42rem); color: var(--muted); }
.lead-copy p:first-child { margin-top: 0; }
.experience-section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--blue-ink); color: white; }
.experience-section h2, .experience-section h3 { color: white; }
.experience-section .eyebrow { color: var(--yellow); }
.experience-steps { list-style: none; padding: 0; margin: 3rem 0 0; border-top: 1px solid rgba(255,255,255,.25); }
.experience-steps li { display: grid; grid-template-columns: 4rem 1fr; gap: 1.5rem; padding: 1.7rem 0; border-bottom: 1px solid rgba(255,255,255,.25); }
.experience-steps span { color: var(--yellow); font-weight: 900; }
.experience-steps h3 { margin-bottom: .4rem; }
.experience-steps p { margin: 0; color: #d5e8f1; }
.use-cases-section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--mist); }
.use-case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.use-case-grid article { padding: 2rem; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.use-case-grid article:nth-child(2), .use-case-grid article:nth-child(3) { background: var(--sky); }
.team-panel { background: var(--yellow); }
.team-panel p:not(.eyebrow) { font-size: 1.15rem; }
.boundary-section { align-items: center; }
.boundary-mark { width: min(15rem, 65vw); aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: var(--sky); color: var(--blue); font: 700 clamp(4rem, 10vw, 8rem)/1 Georgia, serif; }
.section-lead { max-width: 48rem; margin: 0 auto; color: var(--muted); font-size: 1.15rem; }
.centred-actions { justify-content: center; }

.product-nav { position: sticky; top: 5.6rem; z-index: 15; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: .75rem clamp(1.2rem, 7vw, 8rem); background: var(--blue-ink); color: white; font-size: .86rem; }
.product-nav .product-name { font-family: Georgia, serif; font-size: 1.08rem; }
.product-nav div { display: flex; align-items: center; gap: 1.35rem; }
.product-nav a { color: white; text-decoration: none; font-weight: 750; }
.product-nav a:hover { color: var(--yellow); }
.product-nav .product-cta { padding: .35rem .75rem; border: 1px solid var(--yellow); border-radius: 999px; color: var(--yellow); }
.faq-section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--mist); }
.faq-list { max-width: 65rem; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 1.35rem 3rem 1.35rem 0; cursor: pointer; color: var(--blue-ink); font-size: 1.12rem; font-weight: 800; }
.faq-list details p { max-width: 55rem; margin: -.25rem 0 1.5rem; color: var(--muted); }
.lumina-start-cta { background: var(--sky); }

.assessment-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(20rem, .85fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); min-height: 41rem; padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: linear-gradient(145deg, white 0 64%, var(--sky) 64% 100%); }
.assessment-hero h1 { font-size: clamp(3rem, 6vw, 6.3rem); }
.secure-panel { padding: clamp(2rem, 4vw, 3rem); border-radius: 1.2rem; background: var(--blue); color: white; box-shadow: var(--shadow); }
.secure-panel h2 { margin: 1.2rem 0; color: white; font-size: clamp(1.75rem, 3vw, 2.8rem); }
.secure-panel p { margin-bottom: 0; color: #dbeef7; }
.secure-icon { display: grid; place-items: center; width: 3.3rem; aspect-ratio: 1; border-radius: 50%; background: var(--yellow); color: var(--blue-ink); font-size: 1.5rem; font-weight: 900; }
.assessment-routes { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); }
.assessment-route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.assessment-route-grid article { display: flex; flex-direction: column; align-items: flex-start; min-height: 26rem; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.assessment-route-grid article:nth-child(2) { background: var(--sky); }
.assessment-route-grid article:nth-child(3) { background: var(--blue-ink); color: white; }
.assessment-route-grid article:nth-child(3) h3 { color: white; }
.assessment-route-grid article:nth-child(3) .card-number { color: var(--yellow); }
.assessment-route-grid article p:not(.card-number) { color: var(--muted); }
.assessment-route-grid article:nth-child(3) p:not(.card-number) { color: #d5e8f1; }
.assessment-route-grid .button { margin-top: auto; }
.participant-path { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--mist); }
.participant-path ol { max-width: 65rem; padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.participant-path li { display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.participant-path li > span { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--yellow); color: var(--blue-ink); font-weight: 900; }
.participant-path h3 { margin-bottom: .35rem; }
.participant-path p { margin: 0; color: var(--muted); }
.invited-panel { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; padding: clamp(4rem, 7vw, 6rem) clamp(1.2rem, 7vw, 8rem); background: var(--blue-deep); color: white; }
.invited-panel h2 { color: white; }
.invited-panel .eyebrow { color: var(--yellow); }
.invited-panel p:not(.eyebrow) { color: #d5e8f1; }
.invited-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.light-link { color: white; }
.preparation-section { background: var(--sky); }

.landing-hero { min-height: calc(100vh - 5.6rem); }
.landing-routes { padding-top: clamp(5rem, 10vw, 9rem); padding-bottom: clamp(5rem, 10vw, 9rem); }
.landing-about { background: var(--mist); }
.landing-contact { background: var(--sky); }

.portal-hero { min-height: 43rem; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(20rem, .8fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4rem, 8vw, 8rem) clamp(1.2rem, 7vw, 8rem); }
.portal-hero h1 { font-size: clamp(3rem, 6vw, 6.5rem); }
.coaching-portal-hero { background: linear-gradient(145deg, white 0 62%, var(--sky) 62% 100%); }
.portal-hero blockquote { margin: 0; padding: clamp(2.5rem, 4vw, 4rem) clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 4vw, 4rem) clamp(3.5rem, 6vw, 5.5rem); border-radius: 8rem 1.2rem 1.2rem 8rem; background: var(--blue); color: white; box-shadow: var(--shadow); }
.portal-hero blockquote p { margin-top: 0; font: 700 clamp(1.4rem, 2.25vw, 2.15rem)/1.22 Georgia, serif; }
.portal-hero blockquote cite { font-size: .85rem; font-style: normal; color: #d5e8f1; }
.service-choice { background: var(--mist); }
.service-portal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.service-portal-grid article { display: flex; flex-direction: column; align-items: flex-start; min-height: 23rem; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.service-portal-grid article:nth-child(2) { background: var(--sky); }
.service-portal-grid a { margin-top: auto; color: var(--blue); font-weight: 800; }
.detail-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 8vw, 8rem); padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); }
.detail-copy { color: var(--muted); font-size: 1.12rem; }
.detail-copy p:first-child { margin-top: 0; }
.check-list { display: grid; gap: .8rem; padding: 0; margin: 2rem 0; list-style: none; }
.check-list li { position: relative; padding-left: 2rem; color: var(--ink); font-weight: 700; }
.check-list li::before { content: ''; position: absolute; left: 0; top: .48rem; width: .75rem; height: .75rem; border-radius: 50% 50% 0 50%; background: var(--yellow); transform: rotate(45deg); }
.compact-approach { padding-top: clamp(4rem, 7vw, 6rem); padding-bottom: clamp(4rem, 7vw, 6rem); }
.group-detail { background: var(--sky); }

.consulting-portal-hero { background: var(--blue-deep); color: white; }
.consulting-portal-hero h1, .consulting-portal-hero h1 span { color: white; }
.consulting-portal-hero .eyebrow { color: var(--yellow); }
.consulting-portal-hero .back-link { color: white; }
.consulting-portal-hero .hero-intro { color: #d5e8f1; }
.consulting-statement { display: grid; gap: .5rem; padding-left: clamp(1rem, 4vw, 4rem); border-left: .3rem solid var(--yellow); }
.consulting-statement strong { font: 700 clamp(2rem, 4.2vw, 4.2rem)/1 Georgia, serif; color: white; }
.consulting-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.consulting-card-grid article { padding: 2rem; border-radius: var(--radius); background: var(--blue-ink); color: white; }
.consulting-card-grid article:nth-child(2) { background: var(--blue); }
.consulting-card-grid span { color: var(--yellow); font-weight: 900; }
.consulting-card-grid h3 { margin-top: 2rem; color: white; }
.consulting-card-grid p { color: #d5e8f1; }
.consulting-method { background: var(--sky); }
.engagement-section { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.2rem, 7vw, 8rem); background: var(--mist); }
.engagement-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; padding: 0; margin: 0; list-style: none; }
.engagement-steps li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 2rem; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.engagement-steps span { color: var(--blue); font-weight: 900; }
.engagement-steps h3 { margin-bottom: .5rem; }
.engagement-steps p { margin: 0; color: var(--muted); }
.boundary-note { max-width: 57rem; margin: 2rem 0 0; padding: 1rem 1.2rem; border-left: .3rem solid var(--yellow); background: white; }

@media (max-width: 900px) {
  .menu-button { display: block; }
  .site-header nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 1rem 1.2rem 1.4rem; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .site-header nav.open { display: flex; }
  .site-header nav a { padding: .45rem; }
  .hero { grid-template-columns: 1fr; background: linear-gradient(160deg, white 0 67%, var(--sky) 67% 100%); }
  .hero-mark { width: min(75vw, 25rem); justify-self: end; }
  .route-grid, .approach-section, .consulting-section, .about-section { grid-template-columns: 1fr; }
  .lumina-hero, .lumina-intro, .team-panel, .boundary-section, .portal-hero, .detail-section { grid-template-columns: 1fr; }
  .service-portal-grid, .consulting-card-grid, .engagement-steps { grid-template-columns: 1fr; }
  .assessment-hero, .invited-panel { grid-template-columns: 1fr; }
  .assessment-route-grid { grid-template-columns: 1fr; }
  .product-nav { position: static; align-items: flex-start; }
  .product-nav div { flex-wrap: wrap; justify-content: flex-end; }
  .persona-visual { width: min(100%, 35rem); justify-self: center; }
  .service-list article { grid-template-columns: 1fr; gap: .75rem; }
  .evidence-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { min-height: 4.7rem; }
  .brand img { width: 12rem; }
  .hero { padding-top: 3.5rem; }
  h1, .portal-hero h1, .lumina-hero h1 { font-size: clamp(2.2rem, 11.8vw, 4.4rem); letter-spacing: -.04em; }
  .route-grid, .contact-grid { grid-template-columns: 1fr; }
  .use-case-grid { grid-template-columns: 1fr; }
  .persona { transform: none; }
  .product-nav { display: block; padding-top: .9rem; padding-bottom: .9rem; overflow-x: auto; white-space: nowrap; }
  .product-nav .product-name { display: block; margin-bottom: .6rem; }
  .product-nav div { display: flex; flex-wrap: nowrap; justify-content: flex-start; width: max-content; }
  .assessment-hero h1 { font-size: clamp(2.2rem, 11.8vw, 4.4rem); }
  .route-card { min-height: 19rem; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .text-link { padding: .75rem 0; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}