:root {
  --ink: #0b1020;
  --ink-2: #131b30;
  --paper: #f5f6f8;
  --white: #ffffff;
  --text: #111827;
  --muted: #5d6678;
  --line: #dfe3e9;
  --blue: #5368ff;
  --teal: #57d7c3;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: Inter, "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif; font-synthesis: none; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { background: #b8c1ff; color: var(--ink); }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 200; padding: .75rem 1rem; border-radius: .65rem; background: var(--white); color: var(--ink); box-shadow: 0 8px 30px #0003; }
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid #7c8cff; outline-offset: 4px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 92px; color: var(--ink); transition: height .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.site-header::before { content: ""; position: absolute; inset: 0; background: rgb(245 246 248 / 96%); border-bottom: 1px solid transparent; opacity: 0; backdrop-filter: blur(16px); transition: opacity .25s ease; }
.site-header--compact { height: 72px; }
.site-header--compact::before { opacity: 1; border-color: #dfe3e9; box-shadow: 0 8px 30px rgb(15 23 42 / 5%); }
.site-header--menu-open::before { opacity: 1; border-color: #dfe3e9; }
.site-header--over-dark { color: var(--white); }
.site-header--over-dark .desktop-nav a:hover { color: var(--teal); }
.site-header--over-dark .menu-toggle { border-color: #ffffff45; background: rgb(255 255 255 / 8%); }
.site-header__inner { position: relative; height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; }
.wordmark { --mark-stroke: white; display: inline-flex; width: max-content; align-items: center; gap: .72rem; }
.wordmark__mark { width: 36px; height: 36px; color: var(--ink); flex: none; }
.wordmark__type { display: flex; flex-direction: column; line-height: 1; }
.wordmark__type span:first-child { font-size: .93rem; font-weight: 780; letter-spacing: .125em; }
.wordmark__type span:last-child { margin-top: .32rem; color: #687084; font-size: .52rem; font-weight: 720; letter-spacing: .28em; }
.wordmark--inverse { color: var(--white); }
.wordmark--inverse .wordmark__mark { color: #222c49; }
.wordmark--inverse .wordmark__type span:last-child { color: #9ba5ba; }
.desktop-nav { display: flex; align-items: center; gap: 2.1rem; font-size: .88rem; font-weight: 600; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--blue); }
.header-cta { justify-self: end; display: inline-flex; align-items: center; gap: .6rem; font-size: .82rem; font-weight: 700; }
.arrow-icon { width: 1rem; height: 1rem; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; transition: transform .2s ease; }
a:hover .arrow-icon { transform: translateX(3px); }
.menu-toggle, .mobile-menu { display: none; }

.hero { position: relative; overflow: hidden; min-height: 800px; padding-top: 92px; color: var(--white); background: radial-gradient(circle at 78% 18%, rgb(83 104 255 / 18%), transparent 30%), radial-gradient(circle at 67% 76%, rgb(87 215 195 / 8%), transparent 29%), var(--ink); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, #5c667a, transparent); }
.hero__grid { min-height: 642px; display: grid; grid-template-columns: .98fr 1.02fr; align-items: center; gap: 5rem; }
.hero__content { position: relative; z-index: 2; padding: 6rem 0 4.5rem; animation: hero-in .7s cubic-bezier(.2,.7,.2,1) both; }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0 0 1.5rem; color: #697286; font-size: .7rem; font-weight: 760; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow > span { width: 1.8rem; height: 1px; background: var(--blue); }
.eyebrow--light { color: #aab4c8; }
.eyebrow--light > span { background: var(--teal); }
.hero h1 { max-width: 680px; margin: 0; font-size: clamp(3.5rem, 5vw, 5.6rem); font-weight: 590; letter-spacing: -.062em; line-height: .97; text-wrap: balance; }
.hero__lede { max-width: 610px; margin: 2rem 0 0; color: #b8c1d3; font-size: 1.1rem; line-height: 1.75; }
.hero__actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.35rem; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: .8rem; padding: .85rem 1.15rem; border: 1px solid transparent; border-radius: .65rem; font-size: .82rem; font-weight: 730; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--light { color: var(--ink); background: var(--white); }
.button--light:hover { background: #eef1ff; }
.button--primary { color: var(--white); background: var(--blue); }
.text-link { display: inline-flex; align-items: center; gap: .55rem; width: max-content; padding-block: .35rem; border-bottom: 1px solid #cbd1db; font-size: .82rem; font-weight: 720; }
.text-link--light { border-color: #556077; color: #e0e5ed; }
.hero__foot { height: 66px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #29324a; color: #7f8ba3; font-size: .65rem; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; }

.hero-system { position: relative; min-height: 500px; animation: hero-in .8s .12s cubic-bezier(.2,.7,.2,1) both; }
.system-grid { position: absolute; inset: 2rem -4rem; opacity: .35; background-image: linear-gradient(#43506c 1px, transparent 1px), linear-gradient(90deg, #43506c 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(circle, black, transparent 72%); }
.system-core { position: absolute; top: 47%; left: 14%; z-index: 2; display: flex; width: 245px; align-items: center; gap: 1rem; padding: 1rem; border: 1px solid #47536e; border-radius: 1rem; background: #151e33; box-shadow: 0 20px 70px #02050e99; transform: translateY(-50%); }
.system-core__pulse { position: absolute; inset: -1px; border: 1px solid rgb(87 215 195 / 50%); border-radius: inherit; animation: system-pulse 3s ease-out infinite; }
.system-core__mark { width: 44px; color: #2a3656; --mark-stroke: white; flex: none; }
.system-core div { display: flex; flex-direction: column; gap: .35rem; }
.system-core div span, .system-metric span { color: #7f8aa0; font-size: .58rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.system-core strong { font-size: .78rem; font-weight: 650; letter-spacing: -.01em; }
.system-rail { position: absolute; top: 47%; left: calc(14% + 245px); width: 20%; height: 1px; background: linear-gradient(90deg, #58647e, #5368ff); }
.system-rail::before, .system-rail::after { content: ""; position: absolute; right: 0; width: 1px; height: 75px; background: #5368ff; }
.system-rail::before { bottom: 0; }.system-rail::after { top: 0; }
.system-nodes { position: absolute; top: calc(47% - 111px); right: 0; display: grid; gap: .75rem; width: 180px; }
.system-node { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .7rem; min-height: 66px; padding: .85rem; border: 1px solid #37425d; border-radius: .75rem; background: rgb(18 27 48 / 92%); box-shadow: 0 12px 34px #02050e66; }
.system-node__index { color: #66728a; font-size: .55rem; font-family: ui-monospace, monospace; }
.system-node > span:nth-child(2) { font-size: .72rem; font-weight: 650; }
.system-node__status { width: 6px; height: 6px; border-radius: 999px; background: var(--teal); box-shadow: 0 0 0 4px rgb(87 215 195 / 10%); }
.system-node--future { opacity: .48; }.system-node--future .system-node__status { background: #7d879b; box-shadow: none; }
.system-metric { position: absolute; display: flex; flex-direction: column; gap: .4rem; padding: .8rem 1rem; border-left: 1px solid #49546d; }
.system-metric strong { color: #cbd3e2; font-size: .68rem; font-weight: 600; }
.system-metric--one { top: 7%; left: 14%; }.system-metric--two { bottom: 7%; right: 7%; }

.section { padding: 8rem 0; }
.intro-section { background: var(--white); }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 9rem; align-items: start; }
.intro-grid h2, .section-heading h2, .capability-title h2, .future-card h2 { margin: 0; color: var(--ink); font-size: clamp(2.6rem, 4.2vw, 4.6rem); font-weight: 580; letter-spacing: -.055em; line-height: 1.02; }
.intro-copy { padding-top: 3.1rem; }
.intro-copy p { color: var(--muted); font-size: 1rem; line-height: 1.75; }
.intro-copy .lead-copy { margin-top: 0; color: var(--text); font-size: 1.35rem; line-height: 1.55; letter-spacing: -.02em; }
.intro-copy .text-link { margin-top: 1rem; }

.products-section { background: var(--paper); }
.section-heading { display: grid; grid-template-columns: 1fr 400px; gap: 4rem; align-items: end; margin-bottom: 3.5rem; }
.section-heading > p { margin: 0 0 .4rem; color: var(--muted); line-height: 1.75; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.35rem; }
.product-card { overflow: hidden; border: 1px solid var(--line); border-radius: 1.15rem; background: var(--white); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-4px); border-color: #c5cbd6; box-shadow: 0 24px 60px rgb(15 23 42 / 8%); }
.product-visual { position: relative; min-height: 330px; overflow: hidden; margin: .55rem; border-radius: .8rem; }
.visual-browser-bar { position: relative; z-index: 2; display: flex; height: 38px; align-items: center; gap: 5px; padding: 0 12px; border-bottom: 1px solid rgb(255 255 255 / 12%); background: rgb(11 16 32 / 78%); }
.visual-browser-bar i { width: 6px; height: 6px; border-radius: 50%; background: #71809b; }
.visual-browser-bar span { margin-left: .5rem; color: #9da8bb; font-size: .55rem; letter-spacing: .05em; }
.visual-placeholder-label { position: absolute; right: .8rem; bottom: .65rem; z-index: 3; color: rgb(255 255 255 / 48%); font-size: .5rem; letter-spacing: .1em; text-transform: uppercase; }
.product-visual--looplet { background: linear-gradient(135deg, #10212a, #173b3d); color: white; }
.looplet-visual__header { display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 1.4rem; }
.looplet-wordmark { font-size: .95rem; font-weight: 750; letter-spacing: -.04em; }
.visual-pill { padding: .35rem .55rem; border: 1px solid #ffffff29; border-radius: 999px; color: #b9d5d1; font-size: .55rem; }
.looplet-visual__copy { display: flex; max-width: 75%; flex-direction: column; gap: .6rem; padding: 1.4rem; }
.looplet-visual__copy span { color: #68dbc8; font-size: .5rem; font-weight: 700; letter-spacing: .13em; }
.looplet-visual__copy strong { font-size: 1.35rem; font-weight: 560; letter-spacing: -.035em; line-height: 1.16; }
.looplet-visual__tiles { position: absolute; right: 1.4rem; bottom: 1.8rem; display: flex; gap: .45rem; }
.looplet-visual__tiles span { width: 46px; height: 62px; border: 1px solid #ffffff24; border-radius: .45rem; background: linear-gradient(160deg, #ffffff17, #ffffff05); transform: translateY(8px); }
.looplet-visual__tiles span:nth-child(2) { transform: translateY(-5px); }.looplet-visual__tiles span:nth-child(3) { transform: translateY(-18px); }
.product-visual--mylinko { background: linear-gradient(145deg, #44276f, #7659c8 58%, #a98aec); color: white; }
.mylinko-visual__canvas { display: grid; min-height: 292px; place-items: center; background-image: radial-gradient(#ffffff24 1px, transparent 1px); background-size: 17px 17px; }
.mylinko-profile { display: flex; width: 210px; flex-direction: column; align-items: center; padding: 1.3rem 1.2rem; border: 1px solid #ffffff38; border-radius: 1rem; background: rgb(255 255 255 / 14%); box-shadow: 0 22px 45px #26144c55; backdrop-filter: blur(8px); }
.mylinko-avatar { display: grid; width: 38px; height: 38px; place-items: center; margin-bottom: .65rem; border-radius: 50%; background: white; color: #6746aa; font-size: .75rem; font-weight: 800; }
.mylinko-profile strong { font-size: .8rem; }.mylinko-profile > span { margin: .3rem 0 .8rem; color: #e7def7; font-size: .56rem; }
.mylinko-profile i { width: 100%; height: 22px; margin-top: .35rem; border-radius: .4rem; background: rgb(255 255 255 / 78%); }
.product-card__body { padding: 1.45rem 1.6rem 1.65rem; }
.product-card__meta { display: flex; align-items: center; justify-content: space-between; color: #737c8c; font-size: .64rem; font-weight: 680; letter-spacing: .1em; text-transform: uppercase; }
.status-badge { display: flex; align-items: center; gap: .45rem; padding: .35rem .55rem; border: 1px solid #dfe5e5; border-radius: 99px; color: #3e615c; background: #f2faf8; }
.status-badge i { width: 5px; height: 5px; border-radius: 50%; background: #28a88e; }
.product-card h3 { margin: 1.3rem 0 .55rem; color: var(--ink); font-size: 1.8rem; font-weight: 620; letter-spacing: -.04em; }
.product-card p { min-height: 3.4rem; margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }
.product-card__body > a { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.35rem; font-size: .76rem; font-weight: 730; }
.section-end-link { display: flex; justify-content: flex-end; margin-top: 2.5rem; }

.principles-section { background: var(--ink); color: var(--white); }
.section-heading--inverse h2 { color: var(--white); }.section-heading--inverse > p { color: #9da7bb; }
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #30394f; }
.principles-grid article { min-height: 260px; padding: 2rem 2rem 1rem 0; border-right: 1px solid #30394f; }
.principles-grid article + article { padding-left: 2rem; }
.principles-grid article:last-child { border: 0; }
.principles-grid article > span { color: var(--teal); font-size: .65rem; font-family: ui-monospace, monospace; }
.principles-grid h3 { margin: 4.5rem 0 .8rem; font-size: 1.25rem; font-weight: 590; letter-spacing: -.025em; }
.principles-grid p { max-width: 300px; margin: 0; color: #9ca7bb; font-size: .87rem; line-height: 1.7; }

.capabilities-section { background: var(--white); }
.capability-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8rem; }
.capability-title { position: sticky; top: 120px; align-self: start; }
.capability-title h2 { font-size: clamp(2.6rem, 3.9vw, 4.2rem); }
.capability-title > p:last-child { max-width: 420px; margin-top: 1.6rem; color: var(--muted); line-height: 1.7; }
.capability-list { border-top: 1px solid var(--line); }
.capability-list article { display: grid; grid-template-columns: 42px 1fr 1fr; gap: 1rem; align-items: baseline; padding: 1.8rem 0; border-bottom: 1px solid var(--line); }
.capability-list article > span { color: #8a93a2; font-family: ui-monospace, monospace; font-size: .62rem; }
.capability-list h3 { margin: 0; font-size: 1.1rem; font-weight: 620; }
.capability-list p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.65; }

.future-section { padding: 2rem 0 8rem; background: var(--white); }
.future-card { position: relative; min-height: 430px; overflow: hidden; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 5rem; padding: 4rem 5rem; border-radius: 1.35rem; background: linear-gradient(135deg, #111a30, #0b1020); color: white; }
.future-card h2 { color: white; }.future-card p:not(.eyebrow) { max-width: 550px; margin: 1.4rem 0 2rem; color: #aab4c7; line-height: 1.75; }
.future-card__graphic { position: relative; height: 250px; }
.future-card__graphic span { position: absolute; width: 88px; height: 88px; border: 1px solid #56617a; border-radius: 1rem; background: #19233b; box-shadow: 0 20px 50px #02040b80; }
.future-card__graphic span::after { content: ""; position: absolute; inset: 50% -45px auto 100%; height: 1px; background: #5368ff; }
.future-card__graphic span:nth-child(1) { top: 82px; left: 18px; background: #5368ff; border-color: #7788ff; }
.future-card__graphic span:nth-child(2) { top: 12px; right: 38px; }.future-card__graphic span:nth-child(3) { bottom: 10px; right: 38px; }
.future-card__graphic span:nth-child(4) { top: 82px; right: -115px; opacity: .32; }.future-card__graphic span:nth-child(4)::after, .future-card__graphic span:nth-child(2)::after, .future-card__graphic span:nth-child(3)::after { display: none; }

.site-footer { padding: 5rem 0 2.2rem; background: #070b16; color: white; }
.footer-top { display: grid; grid-template-columns: 1fr 1.3fr; gap: 7rem; padding-bottom: 4rem; }
.footer-brand > p { max-width: 360px; margin: 1.5rem 0 0; color: #818ba0; font-size: .85rem; line-height: 1.7; }
.footer-nav-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-nav-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; }
.footer-label { margin: 0 0 .6rem; color: #697389; font-size: .6rem; font-weight: 730; letter-spacing: .15em; text-transform: uppercase; }
.footer-nav-grid a { display: inline-flex; align-items: center; gap: .3rem; color: #bdc5d4; font-size: .79rem; }
.footer-nav-grid .arrow-icon { width: .75rem; }
.footer-bottom { display: flex; align-items: end; justify-content: space-between; padding-top: 1.5rem; border-top: 1px solid #232b3e; color: #697389; font-size: .62rem; line-height: 1.6; }
.footer-bottom p { margin: 0; }

@keyframes hero-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes system-pulse { 0%, 45% { opacity: 0; transform: scale(1); } 65% { opacity: .6; } 100% { opacity: 0; transform: scale(1.08); } }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 880px); }
  .site-header__inner { grid-template-columns: 1fr auto; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { position: relative; display: grid; width: 42px; height: 42px; place-content: center; gap: 6px; border: 1px solid #cfd4de; border-radius: .6rem; background: rgb(255 255 255 / 50%); }
  .menu-toggle span { width: 17px; height: 1.5px; background: currentColor; transition: transform .2s ease; }
  .mobile-menu { position: absolute; inset: 100% 0 auto; display: grid; overflow: hidden; max-height: 0; background: rgb(245 246 248 / 98%); border-bottom: 1px solid transparent; opacity: 0; transition: max-height .28s ease, opacity .2s ease; }
  .mobile-menu--open { max-height: 390px; border-color: var(--line); opacity: 1; }
  .mobile-menu nav { display: flex; flex-direction: column; gap: 0; padding: 1rem 0 1.25rem; }
  .mobile-menu nav > a:not(.button) { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; border-bottom: 1px solid var(--line); font-weight: 620; }
  .mobile-menu .button { margin-top: 1rem; }
  .hero__grid { grid-template-columns: 1fr; gap: 0; padding-top: 3rem; }
  .hero__content { padding: 5rem 0 2rem; }
  .hero-system { min-height: 430px; }
  .system-core { left: 10%; }.system-rail { left: calc(10% + 245px); width: 30%; }.system-nodes { right: 3%; }.system-metric--one { top: 2%; left: 10%; }.system-metric--two { bottom: 1%; }
  .intro-grid { gap: 4rem; }
  .section-heading { grid-template-columns: 1fr 320px; }
  .capability-layout { gap: 4rem; }
  .future-card { padding: 3.5rem; gap: 2rem; }
  .footer-top { gap: 3rem; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 32px); }
  .site-header { height: 76px; }.site-header--compact { height: 66px; }
  .wordmark__mark { width: 32px; height: 32px; }.wordmark__type span:first-child { font-size: .82rem; }
  .hero { min-height: auto; padding-top: 76px; }
  .hero__grid { padding-top: 0; }
  .hero__content { padding: 4.3rem 0 2rem; }
  .hero h1 { font-size: clamp(2.85rem, 13vw, 4rem); }
  .hero__lede { font-size: 1rem; line-height: 1.65; }
  .hero__actions { align-items: flex-start; flex-direction: column; gap: 1.1rem; }
  .button { width: 100%; }
  .hero-system { min-height: 390px; margin-inline: -16px; transform: scale(.94); transform-origin: center; }
  .system-grid { inset-inline: 0; }
  .system-core { top: 46%; left: 4%; width: 200px; }.system-core__mark { width: 38px; }.system-core strong { font-size: .68rem; }
  .system-rail { top: 46%; left: calc(4% + 200px); width: 17%; }
  .system-nodes { top: calc(46% - 98px); right: 0; width: 143px; }.system-node { min-height: 58px; padding: .65rem; }.system-node__index { display: none; }.system-node > span:nth-child(2) { font-size: .62rem; }
  .system-metric--one { top: 3%; left: 4%; }.system-metric--two { right: 0; bottom: 0; }
  .hero__foot { height: auto; align-items: flex-start; flex-direction: column; gap: .5rem; padding-block: 1rem; }
  .section { padding: 5.5rem 0; }
  .intro-grid, .section-heading, .capability-layout, .future-card, .footer-top { grid-template-columns: 1fr; gap: 2.3rem; }
  .intro-grid h2, .section-heading h2, .capability-title h2, .future-card h2 { font-size: 2.7rem; }
  .intro-copy { padding-top: 0; }
  .section-heading { margin-bottom: 2.2rem; }
  .product-grid { grid-template-columns: 1fr; }.product-visual { min-height: 285px; }.mylinko-visual__canvas { min-height: 247px; }
  .section-end-link { justify-content: flex-start; }
  .principles-grid { grid-template-columns: 1fr; }
  .principles-grid article, .principles-grid article + article { min-height: auto; padding: 1.6rem 0 2rem; border-right: 0; border-bottom: 1px solid #30394f; }
  .principles-grid h3 { margin-top: 2rem; }
  .capability-title { position: static; }
  .capability-list article { grid-template-columns: 32px 1fr; }.capability-list p { grid-column: 2; }
  .future-section { padding: 1rem 0 5.5rem; }
  .future-card { padding: 2rem; border-radius: 1rem; }
  .future-card__graphic { order: 2; height: 190px; }.future-card__graphic span { width: 70px; height: 70px; }.future-card__graphic span:nth-child(1) { top: 62px; }.future-card__graphic span:nth-child(4) { right: -70px; top: 62px; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 1.2rem; }
}

@media (max-width: 370px) {
  :root { --shell: calc(100% - 24px); }
  .hero h1 { font-size: 2.55rem; }
  .hero-system { margin-inline: -32px; transform: scale(.82); }
  .product-card__body { padding-inline: 1.25rem; }
  .footer-nav-grid { grid-template-columns: 1fr; }
}

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

/* Interior pages */
.page-hero { padding: 12.5rem 0 6.5rem; border-bottom: 1px solid var(--line); background: var(--paper); }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 6rem; align-items: end; }
.page-hero h1 { max-width: 860px; margin: 0; color: var(--ink); font-size: clamp(3.4rem, 6.5vw, 6.6rem); font-weight: 570; letter-spacing: -.065em; line-height: .94; text-wrap: balance; }
.page-hero__grid > div:first-child > p:last-child { max-width: 680px; margin: 2rem 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.page-hero__aside { padding-bottom: .45rem; }
.page-stat { display: flex; flex-direction: column; padding: 1.1rem 0 0 1.25rem; border-top: 1px solid #bfc6d1; }
.page-stat strong { color: var(--ink); font-size: 2.8rem; font-weight: 560; letter-spacing: -.06em; }
.page-stat span, .legal-date span { color: #777f8e; font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.portfolio-section { background: var(--white); }
.product-grid--portfolio .product-card__body { padding-bottom: 2.1rem; }
.product-grid--portfolio .product-card p { min-height: 5rem; }
.portfolio-note { padding: 4rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.portfolio-note .shell { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; }
.portfolio-note span { color: #727b8d; font-size: .67rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.portfolio-note p { max-width: 620px; margin: 0; color: var(--muted); line-height: 1.75; }

.about-story { background: var(--white); }
.about-story__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8rem; }
.about-story h2, .company-facts h2, .about-cta h2 { margin: 0; color: var(--ink); font-size: clamp(2.5rem, 4.2vw, 4.4rem); font-weight: 570; letter-spacing: -.055em; line-height: 1.02; }
.about-work-list { border-top: 1px solid var(--line); }
.about-work-list article { display: grid; grid-template-columns: 52px 1fr; gap: 1rem; padding: 1.55rem 0; border-bottom: 1px solid var(--line); }
.about-work-list article > span { padding-top: .2rem; color: #8b93a0; font-family: ui-monospace, monospace; font-size: .62rem; }
.about-work-list h3 { margin: 0 0 .5rem; font-size: 1.2rem; font-weight: 620; }
.about-work-list p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.company-facts-section { background: var(--ink); color: var(--white); }
.company-facts { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8rem; }
.company-facts h2 { color: var(--white); }
.company-facts > div > p:last-child { max-width: 470px; color: #9ba5b8; line-height: 1.75; }
.company-facts dl { margin: 0; border-top: 1px solid #303950; }
.company-facts dl div { display: grid; grid-template-columns: 160px 1fr; gap: 1.5rem; padding: 1.4rem 0; border-bottom: 1px solid #303950; }
.company-facts dt { color: #7e899f; font-size: .63rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.company-facts dd { margin: 0; color: #dfe4ed; font-size: .9rem; line-height: 1.6; }
.about-cta { padding: 5rem 0; background: var(--white); }
.about-cta .shell { display: flex; align-items: end; justify-content: space-between; gap: 3rem; }
.about-cta p { margin: 0 0 .5rem; color: var(--muted); }
.about-cta h2 { font-size: clamp(2.2rem, 4vw, 3.8rem); }
.about-cta .button { min-width: 180px; }

.contact-section { background: var(--white); }
.contact-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 8rem; align-items: start; }
.contact-details { display: grid; gap: 2.2rem; }
.contact-details > div, .contact-details address { display: flex; flex-direction: column; gap: .5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line); font-style: normal; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.contact-details span { color: #7c8595; font-size: .62rem; font-weight: 730; letter-spacing: .12em; text-transform: uppercase; }
.contact-details a, .contact-details strong { color: var(--ink); font-size: 1rem; font-weight: 620; }
.contact-details > p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.65; }
.contact-form { display: grid; gap: 1.25rem; padding: 2rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--paper); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.contact-form label { position: relative; display: flex; flex-direction: column; gap: .5rem; color: #495264; font-size: .72rem; font-weight: 660; }
.contact-form label > span { display: flex; gap: .2rem; }
.contact-form b { color: var(--blue); }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #d6dbe3; border-radius: .55rem; background: var(--white); color: var(--ink); font-size: .9rem; outline: none; transition: border-color .18s ease, box-shadow .18s ease; }
.contact-form input, .contact-form select { min-height: 48px; padding: 0 .85rem; }
.contact-form textarea { min-height: 155px; resize: vertical; padding: .85rem; line-height: 1.55; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(83 104 255 / 12%); }
.contact-form [aria-invalid="true"] { border-color: #b93838; }
.contact-form small { color: #a12d2d; font-weight: 550; }
.form-honeypot { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-submit-row { display: flex; align-items: center; gap: 1.3rem; margin-top: .25rem; }
.form-submit-row .button { min-width: 170px; cursor: pointer; }
.form-submit-row .button:disabled { cursor: wait; opacity: .6; }
.form-status { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.form-status--success { color: #166b57; }.form-status--error { color: #9d2e2e; }

.legal-date { display: flex; flex-direction: column; gap: .55rem; margin: 0; color: var(--ink); font-size: .9rem; }
.legal-document { max-width: 840px; padding-top: 5rem; padding-bottom: 7rem; }
.legal-notice { margin-bottom: 4rem; padding: 1.3rem 1.4rem; border-left: 3px solid var(--blue); background: #ecefff; }
.legal-notice strong { font-size: .82rem; }.legal-notice p { margin: .45rem 0 0 !important; }
.legal-document section { padding: 2.2rem 0; border-top: 1px solid var(--line); }
.legal-document h2 { margin: 0 0 .9rem; color: var(--ink); font-size: 1.2rem; font-weight: 650; letter-spacing: -.02em; }
.legal-document p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.85; }
.legal-document a { color: #3549ce; text-decoration: underline; text-underline-offset: 3px; }

.not-found { display: grid; min-height: 760px; align-items: center; padding-top: 92px; background: var(--ink); color: white; }
.not-found__inner { display: grid; grid-template-columns: .7fr 1.3fr; gap: 6rem; align-items: center; }
.not-found__inner > span { color: #29344e; font-size: clamp(8rem, 18vw, 15rem); font-weight: 700; letter-spacing: -.1em; line-height: .8; }
.not-found h1 { max-width: 700px; margin: 0; font-size: clamp(3rem, 5vw, 5.2rem); font-weight: 570; letter-spacing: -.06em; line-height: 1; }
.not-found__inner > div > p:not(.eyebrow) { margin: 1.5rem 0 2rem; color: #9ca6ba; }
.not-found .button { width: max-content; }

@media (max-width: 800px) {
  .page-hero { padding: 9.5rem 0 4.5rem; }
  .page-hero__grid, .about-story__grid, .company-facts, .contact-layout, .not-found__inner { grid-template-columns: 1fr; gap: 3rem; }
  .page-hero h1 { font-size: clamp(3rem, 12vw, 4.9rem); }
  .page-hero__aside { max-width: 200px; }
  .portfolio-note .shell { grid-template-columns: 1fr; gap: 1.3rem; }
  .about-story h2, .company-facts h2 { font-size: 2.7rem; }
  .about-cta .shell { align-items: flex-start; flex-direction: column; }
  .about-cta .button { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-layout { gap: 4rem; }
  .legal-document { padding-top: 3.5rem; padding-bottom: 5rem; }
  .not-found { min-height: 680px; }
  .not-found__inner { gap: 2rem; }
  .not-found__inner > span { font-size: 8rem; }
}

@media (max-width: 430px) {
  .page-hero h1 { font-size: 3rem; }
  .company-facts dl div { grid-template-columns: 1fr; gap: .45rem; }
  .contact-form { padding: 1.25rem; }
  .form-submit-row { align-items: stretch; flex-direction: column; }
  .form-submit-row .button { width: 100%; }
  .legal-notice { margin-bottom: 2.5rem; }
}