:root {
  --paper: #f2efe6;
  --paper-deep: #e8e3d8;
  --ink: #151617;
  --muted: #646664;
  --line: rgba(21, 22, 23, .2);
  --blue: #3274ed;
  --teal: #047e96;
  --nexus: #7057f5;
  --dark: #101820;
  --shell: min(1500px, calc(100vw - 8vw));
  --ease: cubic-bezier(.22,.7,.25,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, Helvetica, sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { color: inherit; font: inherit; }
::selection { background: var(--blue); color: white; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }

.page-noise { position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: .028; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.shell { width: var(--shell); margin-inline: auto; }
.section-space { padding-top: clamp(100px, 12vw, 185px); padding-bottom: clamp(100px, 12vw, 185px); }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; height: 108px; padding: 0 4vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.brand { width: max-content; height: 98px; display: flex; align-items: center; }
.brand img { width: 94px; height: 94px; display: block; object-fit: contain; }
.site-header nav { display: flex; align-items: center; gap: 32px; }
.site-header nav a { position: relative; padding: 8px 0; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
.site-header nav a:hover::after, .site-header nav a.active::after { transform: scaleX(1); transform-origin: left; }
.header-action { justify-self: end; }
.menu-toggle { display: none; padding: 10px 0 10px 12px; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 28px; height: 1px; background: currentColor; transition: transform .3s var(--ease); }
.menu-toggle span + span { margin-top: 7px; }

.button { min-height: 47px; display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; padding: 0 18px; border: 1px solid currentColor; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; transition: color .25s ease, background .25s ease, border-color .25s ease; }
.button-dark { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.button-dark:hover { color: white; background: var(--blue); border-color: var(--blue); }
.button-light { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.button-light:hover { color: white; background: var(--blue); border-color: var(--blue); }
.text-link { display: inline-flex; align-items: center; gap: 13px; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.text-link-light { color: var(--paper); }
.action-row { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.section-label { margin: 0 0 35px; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; }

.hero { min-height: min(980px, 100svh); padding-top: clamp(165px, 18vh, 210px); padding-bottom: 62px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: 5vw; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { max-width: 970px; margin: 0; font-size: clamp(66px, 7.2vw, 119px); line-height: .88; letter-spacing: -.07em; font-weight: 700; }
.hero h1 em { color: var(--blue); font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.hero-intro { max-width: 720px; margin: 50px 0 38px; font-size: clamp(17px, 1.35vw, 21px); line-height: 1.48; letter-spacing: -.02em; }
.hero-artwork { position: relative; align-self: stretch; min-height: 560px; }
.hero-artwork::before { content: ""; position: absolute; left: 1%; right: 1%; bottom: 12%; height: 1px; background: var(--line); }
.hero-artwork-drawing { position: absolute; inset: 2% 0 5%; background: linear-gradient(90deg, var(--ink) 0 47%, var(--blue) 66% 100%); -webkit-mask: url("assets/hpy-connected-world.png") center / contain no-repeat; mask: url("assets/hpy-connected-world.png") center / contain no-repeat; }
.hero-artwork-key { position: absolute; left: 1%; right: 1%; bottom: 5%; display: flex; justify-content: space-between; font-size: 7px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.hero-artwork-key span:nth-child(2) { color: var(--blue); }
.hero-system { position: relative; aspect-ratio: 1.12; overflow: hidden; border: 1px solid var(--line); background: rgba(255,255,255,.25); }
.system-header { position: absolute; z-index: 4; inset: 0 0 auto; height: 52px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }
.system-grid { position: absolute; inset: 52px 0 0; opacity: .38; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 12.5% 12.5%; }
.system-lines { position: absolute; inset: 52px 0 0; width: 100%; height: calc(100% - 52px); }
.system-lines path { fill: none; stroke: rgba(21,22,23,.48); stroke-width: 1; vector-effect: non-scaling-stroke; }
.system-lines circle { fill: var(--blue); }
.system-node { position: absolute; z-index: 3; display: flex; align-items: center; background: var(--paper); border: 1px solid rgba(21,22,23,.42); box-shadow: 8px 8px 0 rgba(21,22,23,.06); }
.node-core { left: 39%; top: 39%; width: 118px; height: 118px; flex-direction: column; justify-content: center; gap: 2px; }
.node-core img { width: 88px; height: 88px; object-fit: contain; }
.node-core span { font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.node-polaris { left: 7%; top: 15%; width: 180px; height: 78px; padding: 16px; flex-direction: column; align-items: flex-start; justify-content: center; }
.node-polaris b { font-size: 15px; letter-spacing: -.035em; }
.node-polaris b span { color: var(--teal); }
.system-node small { margin-top: 6px; color: var(--muted); font-size: 7px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.node-nexus { right: 6%; bottom: 10%; width: 175px; height: 84px; padding: 12px; display: grid; grid-template-columns: 46px 1fr; column-gap: 10px; }
.node-nexus img { grid-row: span 2; width: 46px; border-radius: 10px; }
.node-nexus span { align-self: end; font-size: 18px; font-weight: 700; letter-spacing: -.04em; }
.node-nexus small { align-self: start; margin: 0; }
.node-experience { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; padding: 16px; }
.node-experience span { align-self: auto; color: var(--blue); font-size: 8px; font-weight: 800; letter-spacing: .12em; }
.node-experience b { font-size: 22px; letter-spacing: -.045em; }
.node-experience small { align-self: auto; margin-top: 2px; }
.system-note { position: absolute; z-index: 3; padding: 6px 8px; color: white; background: var(--dark); font-size: 7px; font-weight: 800; letter-spacing: .12em; }
.note-a { left: 3%; bottom: 23%; }
.note-b { right: 2%; top: 29%; }

.editorial-split { display: grid; grid-template-columns: 1.12fr .88fr; gap: 8vw; align-items: start; }
.display-heading { max-width: 850px; margin: 0; font-size: clamp(54px, 6.8vw, 104px); line-height: .93; letter-spacing: -.065em; }
.proposition-copy { max-width: 590px; padding-top: 7px; }
.proposition-copy p { margin: 0 0 35px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.proposition-copy .lead { color: var(--ink); font-size: clamp(25px, 2.5vw, 39px); line-height: 1.18; letter-spacing: -.045em; }
.experience-section { border-top: 1px solid var(--line); }

.product-showcase { position: relative; overflow: hidden; color: var(--paper); background: var(--dark); }
.product-polaris { background: #0d2029; }
.product-nexus { background: #101027; }
.product-heading { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 45px; border-bottom: 1px solid rgba(242,239,230,.24); }
.product-heading .section-label { color: rgba(242,239,230,.55); }
.product-wordmark { margin: 0; font-size: clamp(30px, 3.8vw, 58px); font-weight: 800; letter-spacing: -.055em; }
.polaris-mark span { color: #2db8ce; }
.nexus-wordmark { display: flex; align-items: center; gap: 15px; font-size: clamp(30px, 3.8vw, 58px); font-weight: 700; letter-spacing: -.055em; }
.nexus-wordmark img { width: 58px; border-radius: 13px; }
.product-index { margin: 0; color: rgba(242,239,230,.22); font-size: clamp(70px, 9vw, 145px); font-weight: 300; line-height: .7; letter-spacing: -.08em; }
.product-story { display: grid; grid-template-columns: .84fr 1.16fr; gap: 7vw; padding-top: 85px; align-items: center; }
.product-story-reverse { grid-template-columns: .87fr 1.13fr; }
.product-copy h2 { max-width: 690px; margin: 0 0 36px; font-size: clamp(43px, 5.1vw, 80px); line-height: .96; letter-spacing: -.06em; }
.product-copy > p { max-width: 630px; margin: 0 0 44px; color: rgba(242,239,230,.68); font-size: 17px; line-height: 1.62; }
.theme-list { list-style: none; margin: 0 0 48px; padding: 0; border-top: 1px solid rgba(242,239,230,.22); }
.theme-list li { position: relative; padding: 13px 0 13px 19px; border-bottom: 1px solid rgba(242,239,230,.22); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }
.theme-list li::before { content: ""; position: absolute; left: 0; top: 18px; width: 5px; height: 5px; border-radius: 50%; background: #2db8ce; }
.product-nexus .theme-list li::before { background: var(--nexus); }
.browser-frame { overflow: hidden; border: 1px solid rgba(255,255,255,.35); background: #f6f9fb; box-shadow: 0 28px 80px rgba(0,0,0,.32); }
.browser-bar { height: 38px; padding: 0 12px; display: flex; align-items: center; gap: 7px; color: #5b6571; background: #e9eef2; border-bottom: 1px solid #d0d7dd; }
.browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #a7b0b8; }
.browser-bar span { margin-left: 8px; font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.browser-frame img { display: block; width: 100%; }
.media-caption { display: flex; justify-content: space-between; margin: 14px 0 0; color: rgba(242,239,230,.45); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }

.nexus-showcase { margin: 0; overflow: hidden; border: 1px solid rgba(242,239,230,.25); background: #090c1b; box-shadow: 0 28px 70px rgba(0,0,0,.35); }
.nexus-showcase img { display: block; width: 100%; height: auto; }

.philosophy-intro { margin-bottom: 100px; }
.principle-sequence { position: relative; border-top: 1px solid var(--ink); }
.principle-sequence::before { content: ""; position: absolute; left: 53px; top: 0; bottom: 0; width: 1px; background: var(--line); }
.principle-step { display: grid; grid-template-columns: 105px .8fr 1.2fr; gap: 35px; align-items: start; padding: 38px 0; border-bottom: 1px solid var(--ink); }
.principle-step span { width: 28px; height: 28px; display: grid; place-items: center; margin-left: 39px; border-radius: 50%; color: white; background: var(--ink); font-size: 8px; font-weight: 800; transform: translateX(-50%); }
.principle-step h3 { margin: 0; font-size: clamp(26px, 3vw, 45px); letter-spacing: -.045em; }
.principle-step p { max-width: 550px; margin: 5px 0 0; color: var(--muted); font-size: 16px; line-height: 1.55; }

.services-overview { background: var(--paper-deep); }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 8vw; align-items: end; margin-bottom: 90px; }
.section-heading h2 { margin: 0; font-size: clamp(60px, 8vw, 125px); line-height: .86; letter-spacing: -.075em; }
.section-heading > p { max-width: 600px; margin: 0; font-size: 18px; line-height: 1.58; }
.service-list { border-top: 1px solid var(--ink); }
.service-row { display: grid; grid-template-columns: 70px 1fr .8fr 35px; gap: 25px; align-items: center; min-height: 142px; border-bottom: 1px solid var(--ink); transition: padding .3s var(--ease), background .3s ease; }
.service-row:hover { padding-left: 20px; padding-right: 20px; background: var(--paper); }
.service-row > span { font-size: 9px; font-weight: 800; }
.service-row h3 { margin: 0; font-size: clamp(24px, 3vw, 45px); line-height: 1; letter-spacing: -.045em; }
.service-row p { max-width: 480px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.service-row b { font-size: 22px; font-weight: 400; }

.approach-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.approach-grid article { min-height: 290px; padding: 25px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--ink); }
.approach-grid article:last-child { border-right: 0; }
.approach-grid span { font-size: 9px; font-weight: 800; }
.approach-grid h3 { max-width: 250px; margin: 0; font-size: clamp(25px, 2.6vw, 40px); line-height: 1; letter-spacing: -.045em; }

.closing-cta { color: var(--paper); background: var(--blue); padding: clamp(100px, 11vw, 170px) 0 80px; }
.closing-cta h2 { max-width: 1350px; margin: 70px 0 95px; font-size: clamp(63px, 9.5vw, 150px); line-height: .81; letter-spacing: -.075em; }
.closing-cta h2 em { color: #dfe5ff; font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.closing-row { display: grid; grid-template-columns: .75fr 1.25fr; gap: 8vw; align-items: end; padding-top: 35px; border-top: 1px solid rgba(242,239,230,.6); }
.closing-row > p { max-width: 520px; margin: 0; font-size: 17px; line-height: 1.55; }
.closing-row .action-row { justify-content: flex-end; }

.contact-layout { display: grid; grid-template-columns: .68fr 1.32fr; gap: 8vw; align-items: start; padding-top: 42px; border-top: 1px solid rgba(242,239,230,.62); }
.contact-intro > p { max-width: 500px; margin: 0 0 60px; font-size: 18px; line-height: 1.6; }
.contact-direct { margin-bottom: 42px; }
.contact-direct span { display: block; margin-bottom: 9px; color: rgba(242,239,230,.62); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.contact-direct a { font-size: clamp(19px, 2vw, 30px); font-weight: 700; letter-spacing: -.035em; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 24px; }
.form-field { display: flex; flex-direction: column; gap: 11px; }
.form-field-wide { grid-column: 1 / -1; }
.form-field label { font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.form-field label span { color: rgba(242,239,230,.55); font-weight: 600; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 51px; padding: 12px 0; color: var(--paper); background: transparent; border: 0; border-bottom: 1px solid rgba(242,239,230,.65); border-radius: 0; font: inherit; font-size: 16px; outline: 0; transition: border-color .25s ease, background .25s ease; }
.form-field textarea { min-height: 145px; resize: vertical; line-height: 1.5; }
.form-field select { appearance: none; padding-right: 30px; background-image: linear-gradient(45deg, transparent 50%, var(--paper) 50%), linear-gradient(135deg, var(--paper) 50%, transparent 50%); background-position: calc(100% - 8px) 22px, calc(100% - 3px) 22px; background-size: 5px 5px; background-repeat: no-repeat; }
.form-field select option { color: var(--ink); background: white; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: white; background: rgba(255,255,255,.045); }
.form-field input:user-invalid, .form-field select:user-invalid, .form-field textarea:user-invalid { border-color: #ffd1ca; }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 5px; }
.form-submit p { max-width: 340px; margin: 0; color: rgba(242,239,230,.6); font-size: 10px; line-height: 1.5; text-align: right; }
.form-submit p a { color: var(--paper); text-decoration: underline; text-underline-offset: 2px; }
.form-status { min-height: 1.2em; margin: -14px 0 0; color: var(--paper); font-size: 11px; font-weight: 700; }
.form-status[data-state="sending"] { opacity: .7; }
.form-status[data-state="error"] { color: #ffe1dc; }
.contact-form button:disabled { cursor: wait; opacity: .65; }

.site-footer { padding: 55px 0 35px; color: var(--paper); background: var(--dark); }
.footer-grid { display: grid; grid-template-columns: .7fr .9fr .65fr 1fr 1.65fr; gap: 40px; align-items: start; }
.footer-logo { width: 104px; }
.footer-grid p { margin: 0; font-size: 10px; line-height: 1.55; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.footer-grid > div { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a, .footer-legal-links a { width: max-content; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.footer-company { color: rgba(242,239,230,.62); text-transform: none !important; letter-spacing: .035em !important; font-weight: 500 !important; }
.footer-company strong { display: block; margin-bottom: 8px; color: var(--paper); text-transform: uppercase; letter-spacing: .09em; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 46px; padding-top: 25px; border-top: 1px solid rgba(242,239,230,.18); }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 24px; }
.copyright { color: rgba(242,239,230,.5); text-align: right; }

.legal-page { padding-top: 165px; padding-bottom: 120px; }
.legal-hero { padding-bottom: 65px; border-bottom: 1px solid var(--ink); }
.legal-hero h1 { max-width: 1050px; margin: 0; font-size: clamp(68px, 9vw, 136px); line-height: .88; letter-spacing: -.07em; }
.legal-hero p:last-child { max-width: 700px; margin: 34px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.legal-layout { display: grid; grid-template-columns: 230px minmax(0, 760px); gap: 9vw; align-items: start; margin-top: 75px; }
.legal-summary { position: sticky; top: 125px; color: var(--muted); font-size: 11px; line-height: 1.7; text-transform: uppercase; letter-spacing: .08em; }
.legal-summary strong { display: block; margin-bottom: 12px; color: var(--ink); }
.legal-copy section { padding: 0 0 42px; margin-bottom: 42px; border-bottom: 1px solid var(--line); }
.legal-copy section:last-child { margin-bottom: 0; border-bottom: 0; }
.legal-copy h2 { margin: 0 0 20px; font-size: clamp(28px, 3.2vw, 46px); line-height: 1; letter-spacing: -.045em; }
.legal-copy h3 { margin: 27px 0 12px; font-size: 18px; letter-spacing: -.02em; }
.legal-copy p, .legal-copy li { color: var(--muted); font-size: 15px; line-height: 1.72; }
.legal-copy p { margin: 0 0 16px; }
.legal-copy ul { margin: 0 0 18px; padding-left: 20px; }
.legal-copy a { text-decoration: underline; text-underline-offset: 3px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Supporting pages */
.page-hero { min-height: 720px; padding-top: 190px; padding-bottom: 90px; display: flex; flex-direction: column; justify-content: space-between; }
.page-hero h1 { max-width: 1180px; margin: 0; font-size: clamp(72px, 10vw, 150px); line-height: .83; letter-spacing: -.075em; }
.page-hero h1 em { color: var(--blue); font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.page-hero-bottom { display: grid; grid-template-columns: 1fr .75fr; gap: 7vw; align-items: end; padding-top: 35px; border-top: 1px solid var(--ink); }
.page-hero-bottom p { max-width: 600px; margin: 0; font-size: 19px; line-height: 1.55; }
.page-hero-bottom span { justify-self: end; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.detail-section { border-top: 1px solid var(--ink); }
.detail-heading { display: grid; grid-template-columns: 90px .9fr 1.1fr; gap: 30px; margin-bottom: 85px; }
.detail-heading > span { font-size: 10px; font-weight: 800; }
.detail-heading h2 { margin: 0; font-size: clamp(45px, 5.7vw, 88px); line-height: .93; letter-spacing: -.06em; }
.detail-heading > p { max-width: 620px; margin: 8px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.product-detail-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; font-size: 19px; font-weight: 800; }
.product-detail-brand img { width: 44px; border-radius: 10px; }
.facts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.fact { min-height: 225px; padding: 28px; background: var(--paper); }
.fact span { display: block; margin-bottom: 50px; color: var(--blue); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.fact h3 { margin: 0 0 18px; font-size: 24px; letter-spacing: -.035em; }
.fact p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.product-detail-media { margin-top: 75px; padding: 5vw; color: white; background: var(--dark); }
.product-detail-media .browser-frame { max-width: 1200px; margin: auto; }
.polaris-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 4vw, 64px) clamp(20px, 3vw, 48px); }
.polaris-gallery-featured { grid-column: 1 / -1; }
.polaris-gallery-item { min-width: 0; margin: 0; }
.polaris-gallery .browser-frame { max-width: none; }
.polaris-gallery .media-caption { gap: 20px; }
.capability-columns { display: grid; grid-template-columns: .65fr 1.35fr; gap: 7vw; margin-top: 90px; }
.capability-columns > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.capability-columns .theme-list { margin: 0; color: var(--ink); border-color: var(--line); }
.capability-columns .theme-list li { border-color: var(--line); }
.nexus-detail-media { padding: 5vw; background: #101027; }
.nexus-detail-media .nexus-showcase { max-width: 1100px; margin: auto; }
.service-detail { display: grid; grid-template-columns: 90px .9fr 1.1fr; gap: 30px; padding: 62px 0; border-bottom: 1px solid var(--ink); }
.service-detail > span { font-size: 10px; font-weight: 800; }
.service-detail h2 { max-width: 560px; margin: 0; font-size: clamp(35px, 4.2vw, 64px); line-height: .98; letter-spacing: -.055em; }
.service-detail-copy { max-width: 620px; }
.service-detail-copy > p { margin: 0 0 30px; font-size: 18px; line-height: 1.6; }
.service-detail-copy ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.service-detail-copy li { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.about-statement { color: var(--paper); background: var(--dark); }
.about-statement .display-heading { max-width: 1260px; }
.about-statement .display-heading em { color: #93aef8; font-family: Georgia, serif; font-weight: 400; }
.about-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8vw; margin-top: 90px; }
.about-columns p { margin: 0; color: rgba(242,239,230,.67); font-size: 19px; line-height: 1.65; }
.belief-list { border-top: 1px solid var(--ink); }
.belief-row { display: grid; grid-template-columns: 90px 1fr .9fr; gap: 30px; padding: 40px 0; border-bottom: 1px solid var(--ink); }
.belief-row span { font-size: 10px; font-weight: 800; }
.belief-row h3 { margin: 0; font-size: clamp(31px, 4vw, 61px); letter-spacing: -.055em; }
.belief-row p { max-width: 520px; margin: 5px 0 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto; height: 92px; }
  .brand { height: 84px; }
  .brand img { width: 78px; height: 78px; }
  .site-header nav, .header-action { display: none; }
  .menu-toggle { display: block; }
  .site-header.menu-open { position: fixed; height: 100svh; align-content: start; padding-top: 6px; background: var(--paper); }
  .site-header.menu-open nav { grid-column: 1/-1; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 20vh; }
  .site-header.menu-open nav a { font-size: clamp(37px, 8vw, 68px); letter-spacing: -.045em; text-transform: none; }
  .site-header.menu-open .menu-toggle { position: absolute; top: 20px; right: 4vw; }
  .site-header.menu-open .menu-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .site-header.menu-open .menu-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 150px; gap: 80px; }
  .hero-artwork { width: min(760px, 100%); min-height: 600px; justify-self: end; }
  .hero-system { width: min(760px, 100%); justify-self: end; }
  .product-story, .product-story-reverse { grid-template-columns: 1fr; }
  .product-media, .nexus-showcase { margin-top: 20px; }
  .service-row { grid-template-columns: 55px 1fr 1fr 25px; }
  .footer-grid { grid-template-columns: .7fr 1fr 1fr; }
  .footer-company { grid-column: 2 / 4; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100vw - 40px); }
  .section-space { padding-top: 90px; padding-bottom: 90px; }
  .site-header { padding-inline: 20px; }
  .brand img { width: 74px; height: 74px; }
  .hero { padding-top: 130px; padding-bottom: 40px; }
  .hero h1 { font-size: clamp(54px, 15.2vw, 82px); }
  .hero-intro { margin-top: 35px; }
  .hero-system { aspect-ratio: .9; }
  .hero-artwork { min-height: 390px; }
  .hero-artwork-drawing { inset: 0 0 9%; }
  .hero-artwork::before { bottom: 13%; }
  .hero-artwork-key { bottom: 4%; font-size: 6px; gap: 12px; }
  .system-header { height: 44px; }
  .system-grid { top: 44px; }
  .node-core { left: 33%; top: 37%; width: 95px; height: 95px; }
  .node-core img { width: 60px; height: 60px; }
  .node-polaris { width: 145px; height: 70px; }
  .node-nexus { width: 145px; height: 76px; }
  .system-lines { top: 44px; }
  .editorial-split, .section-heading, .closing-row, .page-hero-bottom, .detail-heading, .service-detail { grid-template-columns: 1fr; }
  .display-heading { font-size: 52px; }
  .proposition-copy { padding-top: 40px; }
  .product-heading { padding-bottom: 28px; }
  .product-index { font-size: 74px; }
  .product-story { padding-top: 60px; }
  .polaris-gallery { grid-template-columns: 1fr; gap: 36px; }
  .polaris-gallery-featured { grid-column: auto; }
  .product-copy h2 { font-size: 45px; }
  .principle-step { grid-template-columns: 55px 1fr; gap: 18px; }
  .principle-sequence::before { left: 27px; }
  .principle-step span { margin-left: 27px; }
  .principle-step p { grid-column: 2; }
  .section-heading { margin-bottom: 55px; }
  .section-heading h2 { font-size: 59px; }
  .section-heading > p { margin-top: 28px; }
  .service-row { grid-template-columns: 35px 1fr 22px; gap: 14px; padding: 25px 0; }
  .service-row h3 { font-size: 26px; }
  .service-row p { grid-column: 2; }
  .service-row b { grid-column: 3; grid-row: 1; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .approach-grid article { min-height: 210px; border-bottom: 1px solid var(--ink); }
  .approach-grid article:nth-child(2) { border-right: 0; }
  .approach-grid article:nth-child(3), .approach-grid article:nth-child(4) { border-bottom: 0; }
  .closing-cta h2 { margin: 60px 0 70px; font-size: 58px; }
  .closing-row .action-row { justify-content: flex-start; margin-top: 35px; }
  .contact-layout { grid-template-columns: 1fr; gap: 70px; }
  .contact-intro > p { margin-bottom: 38px; }
  .contact-form { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: auto; }
  .form-submit { align-items: flex-start; flex-direction: column; }
  .form-submit p { text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-company { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .copyright { text-align: left; }
  .legal-page { padding-top: 135px; padding-bottom: 90px; }
  .legal-hero h1 { font-size: 62px; }
  .legal-layout { grid-template-columns: 1fr; gap: 50px; margin-top: 55px; }
  .legal-summary { position: static; }
  .page-hero { min-height: 660px; padding-top: 145px; }
  .page-hero h1 { font-size: 64px; }
  .page-hero-bottom span { justify-self: start; margin-top: 25px; }
  .detail-heading { gap: 18px; }
  .detail-heading h2 { font-size: 48px; }
  .facts-grid { grid-template-columns: 1fr; }
  .fact { min-height: 190px; }
  .capability-columns { grid-template-columns: 1fr; }
  .service-detail { gap: 20px; }
  .service-detail-copy { margin-top: 20px; }
  .about-columns { grid-template-columns: 1fr; gap: 35px; }
  .belief-row { grid-template-columns: 45px 1fr; }
  .belief-row p { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}