/* Job Atlas: Italian municipal graphics, printed tickets, clear routes. */
:root {
  --green: #0b4b38;
  --green-dark: #063829;
  --cream: #f4e8cf;
  --paper: #eee3ca;
  --paper-light: #fbf5e8;
  --accent: #e83a20;
  --accent-ink: #b22d19;
  --background: #f6efdf;
  --foreground: var(--green);
  --primary: var(--green);
  --primary-foreground: var(--cream);
  --muted: #566153;
  --muted-background: var(--paper);
  --border: #c9ccb7;
  --soft-border: var(--border);
  --article-foreground: #243e32;
  --link: var(--green);
  --container: 1280px;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { min-height: 100vh; margin: 0; display: flex; flex-direction: column; background: var(--background); color: var(--foreground); font: 16px/1.5 var(--font-sans); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
:where(a, button, summary):focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
img, svg { display: block; }
main { flex: 1; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; padding: 12px 18px; background: var(--cream); color: var(--green); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.topbar { position: relative; z-index: 40; border-top: 5px solid var(--green); border-bottom: 1px solid var(--border); background: var(--background); }
.nav-container { width: min(calc(100% - 80px), var(--container)); height: 83px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 11px; font-size: 25px; font-weight: 750; letter-spacing: -.05em; }
.brand img { width: 42px; height: 42px; border-radius: 0; }
.desktop-nav { display: flex; gap: 22px; margin-left: auto; }
.desktop-nav a { padding: 12px 0; font-size: 13px; }
.desktop-nav a:hover, .desktop-nav a:focus-visible, .desktop-nav a.active { text-decoration: underline; text-underline-offset: 7px; }
.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: 18px; }
.nav-link { padding: 12px 8px; font-size: 13px; }
.nav-primary, .nav-select { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 17px; border: 1px solid var(--green); font-size: 12px; font-weight: 650; }
.nav-primary { background: var(--green); color: var(--cream); }
.nav-primary:hover, .nav-primary:focus-visible { background: var(--green-dark); }
.nav-select { background: transparent; }
.mobile-tools, .mobile-menu { display: none; }
.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 9px 16px; border: 1px solid var(--green); border-radius: 2px; font-size: 13px; font-weight: 600; line-height: 1.4; text-align: center; transition: background 160ms ease, color 160ms ease; }
.button-dark { background: var(--green); color: var(--cream); }
.button-dark:hover, .button-dark:focus-visible { background: var(--green-dark); }
.button-outline { background: transparent; color: var(--green); }
.button-outline:hover { background: var(--paper); }
.button-large { min-height: 50px; padding: 13px 23px; font-size: 14px; }
.button-light { background: transparent; color: var(--cream); border-color: #94a58a; }
.button-light:hover, .button-light:focus-visible { background: #235c45; }
.home-container { width: min(calc(100% - 96px), 1184px); margin: auto; }
.home-hero { position: relative; overflow: clip; padding: 65px 0 68px; background: var(--green); color: var(--cream); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(360px, 1fr); gap: clamp(44px, 6vw, 90px); align-items: center; }
.eyebrow, .section-kicker { margin: 0 0 22px; color: var(--accent-ink); font: 500 10px/1.6 var(--font-mono); letter-spacing: .13em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--cream); }
.eyebrow span { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
.hero-copy h1 { margin: 0; font-size: clamp(66px, 7.4vw, 104px); font-weight: 750; letter-spacing: -.07em; line-height: .99; }
.hero-copy h1 em { font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.065em; }
.hero-lede { max-width: 475px; margin: 28px 0 0; color: #e1dfc4; font-size: 17px; line-height: 1.7; }
.hero-actions, .final-band-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.home-hero .button-dark { background: var(--cream); color: var(--green); border-color: var(--cream); }
.home-hero .button-dark:hover { background: #fff6df; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 17px; margin: 29px 0 0; padding: 0; color: #c2cdb3; font: 10px/1.7 var(--font-mono); list-style: none; }
.hero-facts li { display: flex; align-items: center; gap: 6px; }
.hero-facts li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: currentColor; }
/* The hero is a printed route ticket; the three stops explain the product. */
.hero-system { position: relative; padding: 23px 28px 0; background: var(--cream); color: var(--green); border-radius: 4px; transform: rotate(2deg); }
.hero-system::before, .hero-system::after { content: ""; position: absolute; z-index: 1; bottom: 47px; width: 26px; height: 26px; border-radius: 50%; background: var(--green); }
.hero-system::before { left: -13px; }
.hero-system::after { right: -13px; }
.ticket-top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid #0b4b3840; font: 9px/1.4 var(--font-mono); letter-spacing: .06em; }
.ticket-top span:last-child { color: var(--accent-ink); }
.ticket-art { position: relative; padding: 20px 0 10px; }
.ticket-art svg { width: 100%; height: auto; color: var(--accent); }
.ticket-origin, .ticket-destination { position: absolute; font: 8px/1.5 var(--font-mono); letter-spacing: .07em; }
.ticket-origin { left: 0; top: 24px; }
.ticket-destination { right: 0; bottom: 15px; }
.system-heading { display: flex; align-items: center; justify-content: space-between; padding: 3px 0 19px; border-bottom: 1px solid #0b4b3833; font-size: 23px; line-height: 1.2; letter-spacing: -.045em; }
.system-heading strong { font-weight: 700; }
.ticket-arrow { font-size: 49px; font-weight: 300; }
.system-flow { list-style: none; padding: 9px 0 12px; margin: 0; }
.system-flow li { display: grid; grid-template-columns: 28px 1fr; align-items: center; gap: 13px; padding: 8px 0; }
.system-index { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--green); border-radius: 50%; font: 10px/1 var(--font-mono); }
.system-flow strong { font-size: 12px; }
.system-flow small { display: block; color: #536048; font: 9px/1.5 var(--font-mono); margin-top: 2px; }
.system-output { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 21px 0; border-top: 1px dashed #0b4b3870; font: 8px/1.4 var(--font-mono); }
.system-output code { font: inherit; }
.home-section { padding: 84px 0; }
.section-heading { max-width: 710px; }
.section-heading h2, .final-band h2 { margin: 0; color: var(--green); font-size: clamp(32px, 4vw, 49px); font-weight: 650; letter-spacing: -.055em; line-height: 1.06; text-wrap: balance; }
.section-heading > p:not(.section-kicker), .section-heading > div > p:not(.section-kicker), .final-band p { max-width: 660px; margin: 18px 0 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.section-heading-split { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-soft { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--paper); }
.text-link { display: inline-flex; align-items: center; gap: 15px; color: var(--green); font-size: 12px; font-weight: 600; border-bottom: 1px solid currentColor; padding-bottom: 6px; }
.text-link:hover { color: var(--accent-ink); }
.outcome-grid, .product-grid, .resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 38px; }
.outcome-grid { gap: 0; border-top: 1px solid var(--green); border-bottom: 1px solid var(--green); }
.outcome-card { min-width: 0; min-height: 274px; display: flex; flex-direction: column; padding: 27px 30px; border-right: 1px solid var(--border); transition: background 160ms ease; }
.outcome-card:first-child { padding-left: 0; }
.outcome-card:last-child { border: 0; padding-right: 0; }
.outcome-card:hover { background: var(--paper); }
.outcome-number { color: var(--accent-ink); font: 12px/1 var(--font-mono); }
.outcome-card h3 { max-width: 240px; margin: 31px 0 12px; font-size: 25px; letter-spacing: -.04em; line-height: 1.1; }
.outcome-card p { margin: 0 0 25px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.outcome-card strong { display: flex; justify-content: space-between; margin-top: auto; font-size: 12px; }
.outcome-card strong span { padding-right: 10px; }
.product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.product-card { min-width: 0; display: flex; flex-direction: column; padding: 23px 21px; border: 1px solid #c2c4aa; border-top: 4px solid var(--green); background: var(--paper-light); }
.product-card-featured { border-top-color: var(--accent); }
.product-card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.product-mark { width: 43px; height: 43px; flex-shrink: 0; display: grid; place-items: center; border-radius: 2px; background: var(--green); color: var(--cream); font: 600 14px/1 var(--font-mono); }
.product-mark.linkedin { background: #075b5e; }
.product-mark.euraxess { background: #7b2531; }
.product-mark.yc { background: #39261e; }
.product-mark.scorer { background: #0b2e59; }
.product-build { max-width: 96px; color: var(--muted); text-align: right; font: 9px/1.6 var(--font-mono); }
.product-type { margin: 23px 0 10px !important; color: var(--accent-ink) !important; font: 9px/1.6 var(--font-mono) !important; letter-spacing: .025em; text-transform: uppercase; }
.product-card h3 { min-height: 57px; margin: 0 0 14px; font-size: 25px; line-height: 1.08; letter-spacing: -.045em; }
.product-card > p, .product-card li { color: var(--muted); font-size: 13px; line-height: 1.65; }
.product-card > p { margin: 0; }
.product-card ul { margin: 23px 0; padding: 19px 0 0; list-style: none; border-top: 1px dashed var(--border); }
.product-card li { position: relative; padding-left: 12px; }
.product-card li + li { margin-top: 7px; }
.product-card li::before { content: ""; position: absolute; top: .65em; left: 0; width: 4px; height: 4px; background: var(--accent); border-radius: 50%; }
.product-card code, .proof-note code { font-family: var(--font-mono); font-size: .86em; overflow-wrap: anywhere; }
.product-proof { display: flex; flex-wrap: wrap; gap: 6px; margin: -2px 0 18px; }
.product-proof span { padding: 4px 5px; background: var(--paper); font: 9px/1.3 var(--font-mono); }
.product-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border); }
.product-actions a { font-size: 11px; font-weight: 600; }
.product-actions a:hover { text-decoration: underline; }
.product-actions .button { color: var(--cream); }
.version-boundary, .benchmark-boundary { max-width: 930px; margin: 20px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.version-boundary a { text-decoration: underline; }
.version-boundary + .benchmark-boundary { margin-top: 7px; }
.contract-layout, .developer-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 75px; align-items: center; }
.contract-layout .text-link { margin-top: 25px; }
.contract-code { min-width: 0; border: 1px solid var(--green); background: var(--green-dark); color: var(--cream); }
.code-title { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 20px; border-bottom: 1px solid #f4e8cf30; font: 11px/1.4 var(--font-mono); }
.code-title span:last-child { color: #e9a987; }
.contract-code pre { margin: 0; padding: 25px 20px; overflow: auto; color: var(--cream); font: 11px/1.8 var(--font-mono); }
.contract-code p { margin: 0; padding: 18px 20px; border-top: 1px solid #f4e8cf30; color: #c2cdb3; font-size: 12px; line-height: 1.7; }
.contract-code p code { color: var(--cream); }
.section-dark { background: var(--green); color: var(--cream); }
.section-heading-on-dark h2 { color: var(--cream); }
.section-heading-on-dark > div > p:not(.section-kicker) { color: #c2cdb3; }
.section-heading-on-dark .section-kicker, .section-dark .text-link { color: var(--cream); }
.integration-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 40px; border-top: 1px solid #f4e8cf60; border-left: 1px solid #f4e8cf40; }
.integration-grid a { min-width: 0; min-height: 182px; display: flex; flex-direction: column; padding: 23px; border-right: 1px solid #f4e8cf40; border-bottom: 1px solid #f4e8cf40; transition: background 160ms ease; }
.integration-grid a:hover { background: #225d44; }
.integration-grid a:last-child { grid-column: span 2; }
.integration-grid span { display: flex; justify-content: space-between; color: var(--cream); font: 12px/1.3 var(--font-mono); }
.integration-grid span::after { content: "↗"; color: #f58f6c; }
.integration-grid strong { margin: 30px 0 7px; font-size: 15px; }
.integration-grid small { margin-top: auto; color: #c2cdb3; font-size: 11px; line-height: 1.5; }
.proof-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 38px 85px; align-items: start; }
.proof-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--green); }
.proof-list li { display: grid; grid-template-columns: 30px 1fr; gap: 22px; padding: 21px 0; border-bottom: 1px solid var(--border); }
.proof-list > li > span { color: var(--accent-ink); font: 11px/1.7 var(--font-mono); }
.proof-list strong { font-size: 16px; }
.proof-list p { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.proof-note { grid-column: 2; padding: 22px; border-left: 3px solid var(--accent); background: var(--paper); }
.proof-note strong, .proof-note a { font-size: 12px; }
.proof-note p { margin: 10px 0 14px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.proof-note a { text-decoration: underline; text-underline-offset: 3px; }
.source-picker { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 25px; font-size: 11px; }
.source-options { display: flex; flex-wrap: wrap; border: 1px solid var(--green); }
.source-options button { min-height: 40px; padding: 8px 11px; border: 0; background: transparent; color: var(--green); font-size: 11px; cursor: pointer; }
.source-options button[aria-pressed="true"] { background: var(--green); color: var(--cream); }
.command-strip { display: flex; align-items: center; gap: 16px; min-height: 130px; padding: 22px; border: 1px solid var(--green); background: var(--paper-light); }
.command-strip code { min-width: 0; flex: 1; overflow-wrap: anywhere; color: var(--green); font: 12px/1.9 var(--font-mono); }
.copy-command { width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center; border: 1px solid var(--border); background: transparent; color: var(--green); cursor: pointer; }
.copy-command:hover { background: var(--paper); }
.copy-command svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.copy-command .check-icon, .copy-command.is-copied .copy-icon { display: none; }
.copy-command.is-copied .check-icon { display: block; }
.developer-note { margin: 10px 0 0; color: var(--muted); font: 9px/1.7 var(--font-mono); }
.clipboard-fallback { position: fixed; opacity: 0; pointer-events: none; }
.resource-grid { gap: 0 30px; }
.resource-grid a { min-width: 0; padding: 25px 0; border-top: 1px solid var(--green); }
.resource-grid a:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.resource-grid span { color: var(--accent-ink); font: 10px/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.resource-grid h3 { margin: 24px 0 12px; font-size: 22px; line-height: 1.2; letter-spacing: -.035em; }
.resource-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.final-band { padding-top: 0; }
.final-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 42px; border-top: 4px solid var(--accent); background: var(--paper); }
.final-band h2 { font-size: 36px; }
.final-band p { max-width: 590px; font-size: 14px; }
.final-band-actions { flex: 0 0 235px; flex-direction: column; margin: 0; }
.site-footer { margin-top: auto; border-top: 1px solid var(--green); background: var(--green-dark); color: var(--cream); }
.footer-container { width: min(calc(100% - 80px), 1184px); min-height: 78px; margin: auto; padding: 20px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 24px; color: var(--cream); font-size: 12px; }
.footer-container > span { margin-left: auto; color: #c2cdb3; }
.footer-container a:hover { text-decoration: underline; text-underline-offset: 4px; }
.site-footer-expanded { padding: 55px 0 25px; }
.footer-grid { display: grid; grid-template-columns: minmax(250px, 1.6fr) repeat(3, minmax(120px, .7fr)); gap: 40px; padding: 0; align-items: start; }
.footer-brand .brand { color: var(--cream); }
.footer-brand p { max-width: 260px; margin: 19px 0 14px; color: #c2cdb3; font-size: 14px; line-height: 1.7; }
.footer-brand small { color: #afc0a5; font-size: 10px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links strong { margin-bottom: 9px; color: var(--cream); font: 10px/1.5 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.footer-links a { color: #c2cdb3; font-size: 12px; }
.footer-bottom { width: min(calc(100% - 80px), 1184px); display: flex; justify-content: space-between; gap: 50px; margin: 45px auto 0; padding-top: 20px; border-top: 1px solid #f4e8cf30; color: #b6c5ab; font-size: 10px; line-height: 1.7; }
.footer-bottom > span:first-child { flex: 0 0 auto; }
@media (max-width: 1100px) {
  .desktop-nav { gap: 14px; }
  .nav-container { gap: 16px; }
  .nav-actions { margin-left: 0; }
  .nav-link { display: none; }
  .hero-grid { gap: 42px; grid-template-columns: minmax(0, 1fr) minmax(340px, 1fr); }
  .hero-copy h1 { font-size: 72px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-card h3 { min-height: 0; }
  .contract-layout, .developer-layout { gap: 40px; }
  .footer-grid { gap: 25px; }
}
@media (max-width: 960px) {
  .desktop-nav, .nav-actions { display: none; }
  .mobile-tools { display: flex; align-items: center; gap: 14px; }
  .menu-button { width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; padding: 0; border: 1px solid var(--green); background: transparent; color: var(--green); cursor: pointer; }
  .menu-button span { width: 17px; height: 1px; background: currentColor; transition: transform 160ms ease, opacity 160ms ease; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }
  .mobile-menu { position: absolute; top: 100%; left: 0; right: 0; display: grid; max-height: calc(100dvh - 89px); overflow-y: auto; padding: 10px 40px 24px; border-bottom: 2px solid var(--green); background: var(--background); visibility: hidden; opacity: 0; }
  .mobile-menu.is-open { visibility: visible; opacity: 1; }
  .mobile-menu a { padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 15px; }
  .hero-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-copy h1 { font-size: clamp(72px, 10vw, 104px); }
  .hero-lede { max-width: 560px; }
  .hero-system { width: min(100%, 510px); justify-self: center; }
  .outcome-card { padding-inline: 22px; }
  .contract-layout, .developer-layout, .proof-layout { grid-template-columns: 1fr; gap: 35px; }
  .proof-note { grid-column: 1; }
  .integration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .nav-container { width: calc(100% - 40px); height: 72px; }
  .brand { font-size: 23px; }
  .brand img { width: 36px; height: 36px; }
  .mobile-tools { gap: 8px; }
  .mobile-tools .nav-select { min-height: 40px; padding: 0 12px; font-size: 11px; }
  .menu-button { width: 40px; height: 40px; }
  .mobile-menu { padding-inline: 24px; max-height: calc(100dvh - 78px); }
  .home-container { width: calc(100% - 48px); }
  .home-hero { padding: 46px 0 48px; }
  .hero-copy h1 { font-size: clamp(54px, 12.5vw, 78px); }
  .eyebrow { font-size: 8px; letter-spacing: .08em; margin-bottom: 25px; }
  .hero-lede { font-size: 15px; line-height: 1.75; margin-top: 24px; }
  .hero-actions { gap: 10px; margin-top: 26px; }
  .hero-actions .button { min-height: 48px; padding: 12px 15px; font-size: 12px; gap: 10px; }
  .hero-facts { margin-top: 23px; font-size: 9px; gap: 6px 15px; }
  .hero-grid { gap: 40px; }
  .hero-system { width: calc(100% - 10px); padding: 20px 23px 0; transform: rotate(1.5deg); }
  .ticket-top { font-size: 7px; }
  .ticket-origin, .ticket-destination { font-size: 7px; }
  .system-heading { font-size: 21px; }
  .system-output { font-size: 7px; }
  .home-section { padding: 58px 0; }
  .section-kicker { font-size: 9px; margin-bottom: 17px; }
  .section-heading h2 { font-size: 35px; }
  .section-heading > p:not(.section-kicker), .section-heading > div > p:not(.section-kicker) { font-size: 14px; }
  .section-heading-split { align-items: flex-start; flex-direction: column; gap: 22px; }
  .outcome-grid, .product-grid, .resource-grid { grid-template-columns: 1fr; }
  .outcome-grid { margin-top: 30px; }
  .outcome-card, .outcome-card:first-child, .outcome-card:last-child { min-height: 0; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .outcome-card:last-child { border-bottom: 0; }
  .outcome-card h3 { max-width: none; margin-top: 20px; }
  .product-card { padding: 25px; }
  .product-card h3 { max-width: 260px; font-size: 29px; }
  .product-card > p, .product-card li { font-size: 14px; }
  .product-actions { justify-content: space-between; align-items: center; }
  .product-actions a { font-size: 12px; }
  .integration-grid a { min-height: 175px; padding: 19px 15px; }
  .integration-grid strong { font-size: 14px; }
  .integration-grid small { font-size: 10px; }
  .contract-code pre { font-size: 10px; }
  .source-picker { flex-direction: column; align-items: flex-start; }
  .source-options { width: 100%; }
  .source-options button { flex: 1; padding-inline: 8px; }
  .command-strip { padding: 18px; gap: 10px; }
  .command-strip code { font-size: 11px; }
  .resource-grid { gap: 0; }
  .resource-grid h3 { margin-top: 19px; }
  .final-band { padding-top: 0; }
  .final-band-inner { flex-direction: column; align-items: stretch; gap: 26px; padding: 28px; }
  .final-band h2 { font-size: 33px; }
  .final-band-actions { flex-basis: auto; }
  .footer-container, .footer-bottom { width: calc(100% - 48px); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 15px; }
  .footer-container > span { width: 100%; margin: 0; }
}
@media (max-width: 360px) {
  .home-container { width: calc(100% - 40px); }
  .hero-copy h1 { font-size: 51px; }
  .hero-actions .button { width: 100%; }
  .brand { gap: 8px; font-size: 21px; }
  .mobile-tools .nav-select { display: none; }
  .system-output { flex-wrap: wrap; font-size: 8px; }
  .hero-system::before, .hero-system::after { bottom: 50px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* Editorial refinement: paper, breathing room, and purposeful motion. */
:root { --ease-out: cubic-bezier(.2,.7,.2,1); }
html { scroll-padding-top: 112px; }
.topbar { position: sticky; top: 0; }
.home-hero { padding-block: 78px 82px; }
.hero-grid { gap: clamp(48px, 6vw, 86px); }
.hero-copy h1 { font-size: clamp(68px, 7.1vw, 100px); line-height: 1.02; }
.hero-lede { max-width: 405px; font-size: 19px; line-height: 1.65; }
.hero-actions { margin-top: 34px; }
.hero-facts { font-size: 11px; margin-top: 28px; gap: 8px 20px; }
.hero-system { box-shadow: 0 22px 48px #04261c38, 0 2px 4px #04261c25; }
.ticket-top { font-size: 10px; letter-spacing: .04em; }
.ticket-origin, .ticket-destination { font-size: 9px; }
.system-flow strong { font-size: 14px; }
.system-flow small { font-size: 10px; }
.system-output { font-size: 9px; }
.system-heading { font-size: 25px; }
.home-section { padding-block: 94px; }
.section-kicker { font-size: 11px; letter-spacing: .1em; }
.section-heading h2 { font-weight: 600; }
.outcome-grid { margin-top: 44px; }
.outcome-card { padding-block: 30px; }
.outcome-card p { font-size: 15px; max-width: 300px; }
.outcome-card strong { font-size: 13px; }
.product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.product-card { position: relative; padding: 30px; border-color: #b9bda4; border-top: 1px solid #b9bda4; box-shadow: 0 3px 0 #c9c3a830; }
.product-card::before { content: ""; position: absolute; top: -1px; left: 30px; width: 44px; height: 3px; background: var(--green); }
.product-card-featured::before { background: var(--accent); }
.product-mark { width: 50px; height: 50px; }
.product-build { max-width: 175px; font-size: 10px; }
.product-type { margin-top: 28px !important; font-size: 10px !important; }
.product-card h3 { min-height: 0; max-width: 390px; margin-bottom: 15px; font-size: 32px; font-weight: 600; letter-spacing: -.045em; }
.product-card > p, .product-card li { font-size: 15px; }
.product-card > p { max-width: 400px; }
.product-card ul { margin: 24px 0; }
.product-proof span { font-size: 10px; }
.product-actions { justify-content: space-between; align-items: center; }
.product-actions a { font-size: 13px; }
.product-actions a:last-child { color: var(--accent-ink); }
.release-notes { margin-top: 28px; border-block: 1px solid #a7ad9255; }
.release-notes > summary, .proof-note > summary { display: flex; justify-content: space-between; gap: 20px; padding: 17px 0; font-size: 13px; font-weight: 500; cursor: pointer; list-style: none; }
.release-notes > summary::-webkit-details-marker, .proof-note > summary::-webkit-details-marker { display: none; }
.release-notes > summary span, .proof-note > summary span { font-size: 20px; line-height: 1; font-weight: 400; }
.release-notes[open] > summary span, .proof-note[open] > summary span { transform: rotate(45deg); }
.release-notes .version-boundary { margin-top: 0; }
.release-notes .benchmark-boundary { margin-bottom: 20px; }
.version-boundary, .benchmark-boundary { font-size: 12px; }
.proof-note { padding-block: 0; }
.proof-note > summary { padding-block: 21px; }
.proof-note p { margin-top: 0; }
.proof-note > a { display: inline-block; margin-bottom: 20px; }
.integration-grid strong { font-size: 16px; font-weight: 500; }
.integration-grid small { font-size: 12px; }
.integration-grid span { font-size: 13px; }
.proof-list p, .resource-grid p { font-size: 15px; }
.resource-grid a { padding-block: 28px; }
.resource-grid h3 { font-size: 23px; font-weight: 500; }
.final-band-inner { padding: 52px; }
.final-band-actions { flex-basis: 220px; }
.source-options button { font-size: 12px; }
.developer-note { font-size: 10px; }
.footer-brand p { font-size: 16px; }
.footer-links a { font-size: 13px; }
.footer-bottom { font-size: 11px; }
@media (hover: hover) and (pointer: fine) {
  .button, .nav-primary { transition: background 180ms ease, box-shadow 250ms ease, transform 250ms var(--ease-out); }
  .button:hover, .nav-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 12px #052b1d15; }
  .product-card { transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out); }
  .product-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px #052b1d0d; }
  .text-link span, .outcome-card strong span, .integration-grid span::after { transition: transform 250ms var(--ease-out); }
  .text-link:hover span, .outcome-card:hover strong span { transform: translateX(5px); }
  .integration-grid a:hover span::after { transform: translate(3px,-3px); }
}
@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: atlas-arrive 750ms var(--ease-out) both; }
  .hero-copy h1 { animation-delay: 70ms; }
  .hero-lede { animation-delay: 140ms; }
  .hero-actions { animation-delay: 200ms; }
  .hero-facts { animation-delay: 260ms; }
  .hero-system { animation: atlas-ticket 1000ms var(--ease-out) both; }
  .route-line { stroke-dasharray: 1; animation: atlas-route 1400ms var(--ease-out) 300ms both; }
  .route-stop { transform-box: fill-box; transform-origin: center; animation: atlas-stop 500ms var(--ease-out) both; }
  .route-stop-start { animation-delay: 400ms; }
  .route-stop-middle { animation-delay: 900ms; }
  .route-stop-end { animation-delay: 1350ms; }
  .is-revealed { animation: atlas-arrive 700ms var(--ease-out) both; }
  .outcome-card.is-revealed:nth-child(2), .product-card.is-revealed:nth-child(2n) { animation-delay: 80ms; }
  .outcome-card.is-revealed:nth-child(3) { animation-delay: 150ms; }
  @keyframes atlas-arrive { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes atlas-ticket { from { opacity: 0; transform: translateY(22px) rotate(4deg); } to { opacity: 1; transform: translateY(0) rotate(2deg); } }
  @keyframes atlas-route { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
  @keyframes atlas-stop { from { opacity: 0; scale: .55; } to { opacity: 1; scale: 1; } }
}
@media (max-width: 960px) {
  .hero-copy h1 { font-size: clamp(72px, 10vw, 96px); }
  .hero-lede { max-width: 540px; }
  .hero-system { width: min(100%, 490px); }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 94px; }
  .home-hero { padding-block: 48px 58px; }
  .hero-copy h1 { font-size: clamp(52px, 12.1vw, 77px); }
  .hero-lede { font-size: 17px; max-width: 340px; }
  .hero-actions { margin-top: 26px; }
  .hero-actions .button { padding-inline: 16px; font-size: 12px; }
  .hero-facts { font-size: 10px; }
  .hero-system { width: calc(100% - 12px); }
  .ticket-top { font-size: 8px; }
  .ticket-origin, .ticket-destination { font-size: 8px; }
  .system-heading { font-size: 22px; }
  .system-output { font-size: 7px; }
  .home-section { padding-block: 64px; }
  .product-grid { grid-template-columns: 1fr; gap: 22px; }
  .product-card { padding: 26px; }
  .product-card h3 { font-size: 30px; }
  .product-actions a { font-size: 12px; }
  .integration-grid strong { font-size: 15px; }
  .integration-grid small { font-size: 11px; }
  .final-band { padding-top: 0; }
  .final-band-inner { padding: 30px; }
  .final-band-actions { flex-basis: auto; }
}
@media (max-width: 360px) {
  .hero-copy h1 { font-size: 49px; }
  .hero-lede { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .button:hover, .nav-primary:hover, .product-card:hover { transform: none; }
}