:root {
  --navy: #111c2e;
  --blue: #355bed;
  --lime: #d5f77c;
  --ink: #18253b;
  --muted: #56677e;
  --line: #dee5ef;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.65 system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
a, button { outline-offset: 5px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); }
.darktop a:focus-visible, .darktop button:focus-visible, footer a:focus-visible { outline-color: var(--lime); }
.wrap { width: min(1264px, 100%); padding-inline: 40px; margin-inline: auto; }
.darktop { background: var(--navy); color: white; }
.siteheader { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-bottom: 1px solid #ffffff1c; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 23px; font-weight: 720; letter-spacing: -.7px; }
.logo { position: relative; display: grid; place-items: center; flex-shrink: 0; width: 34px; height: 34px; border-radius: 5px; background: var(--lime); color: var(--navy); font-size: 25px; font-weight: 800; }
.logo > span { position: absolute; top: -5px; right: -7px; color: var(--lime); font-size: 17px; line-height: 17px; background: var(--navy); border: 2px solid var(--navy); border-radius: 50%; }
.siteheader nav { display: flex; align-items: center; gap: 30px; color: #d4dce8; font-size: 14px; }
.siteheader nav a { padding-block: 12px; }
.siteheader nav a:hover { color: var(--lime); }
.menubutton { display: none; }
.hero { display: grid; grid-template-columns: 1.12fr 1fr; gap: 56px; align-items: center; padding-block: 64px; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; }
.hero .eyebrow { color: #b6c5df; font-size: 13px; }
h1 { font-size: clamp(39px, 3.8vw, 53px); line-height: 1.12; font-weight: 610; letter-spacing: -2px; margin: 0; }
h1 span { display: block; color: var(--lime); margin-top: 8px; }
.herointro { color: #c5d0e1; font-size: 17px; line-height: 1.75; max-width: 490px; margin: 24px 0 28px; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; }
.primary { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 48px; border-radius: 6px; background: var(--lime); color: var(--navy); padding: 11px 18px; font-size: 14px; font-weight: 700; }
.primary:hover { background: #e1ffa1; }
.textlink { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; font-weight: 650; }
.textlink:hover { text-decoration: underline; text-underline-offset: 5px; }
.engine { display: flex; align-items: center; gap: 6px; font-size: 13px; color: #becade; margin: 24px 0 0; }
.engine > span { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); margin-right: 3px; }
.engine strong { color: #fff; font-weight: 600; }
.building { position: relative; margin: 0; min-width: 0; height: 435px; border-radius: 12px; overflow: hidden; background: #7f92aa; }
.building img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 66% center; }
.building::after { content: ''; position: absolute; inset: 65% 0 0; background: linear-gradient(transparent, #0714299c); }
.building figcaption { position: absolute; bottom: 14px; left: 18px; z-index: 1; color: #fff; font-size: 11px; }
h2 { margin: 0; font-size: clamp(30px, 3vw, 39px); font-weight: 620; line-height: 1.22; letter-spacing: -1.2px; }
h3 { margin: 0; font-size: 21px; font-weight: 650; line-height: 1.4; letter-spacing: -.5px; }
.path { padding-block: 65px; }
.path .eyebrow { margin-bottom: 12px; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; margin: 36px 0 0; padding: 0; }
.steps li { border-top: 1px solid var(--line); padding-top: 24px; }
.stepnum { display: grid; place-items: center; width: 32px; height: 32px; margin-bottom: 18px; border-radius: 50%; background: #edf1ff; color: var(--blue); font-size: 14px; font-weight: 650; }
.steps p { margin: 10px 0 0; color: var(--muted); font-size: 15px; line-height: 1.75; max-width: 310px; }
.assistantsection { background: #f0f3fa; border-block: 1px solid #e4e9f2; }
.assistantlayout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding-block: 64px; }
.assistantcopy > p:not(.eyebrow) { max-width: 435px; color: var(--muted); margin: 20px 0 0; font-size: 17px; }
.assistantcopy > p.contextnote { font-size: 14px; margin-top: 16px; }
.assistantcopy > .textlink { color: var(--blue); margin-top: 18px; }
.example { background: #fff; border: 1px solid #d7deec; border-radius: 12px; padding: 24px; box-shadow: 0 12px 28px #15254306; min-width: 0; }
.examplehead { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.examplehead strong { font-size: 16px; font-weight: 650; }
.examplehead > span { font-size: 11px; color: #5a6c85; background: #f0f3f8; padding: 3px 9px; border-radius: 4px; }
.languagebuttons { display: flex; gap: 6px; margin-block: 18px 14px; }
.languagebuttons button { min-height: 44px; padding: 7px 13px; border: 1px solid #dce3ee; border-radius: 6px; color: #52637c; background: #fff; font-size: 13px; }
.languagebuttons button[aria-pressed=true] { border-color: #9caee9; color: #2e4cbd; background: #eef2ff; }
.languagebuttons button:hover { background: #f0f3fa; }
.request { margin: 0; padding: 18px; background: #eef2ff; color: #29437c; font-size: 16px; line-height: 1.8; border-radius: 8px; min-height: 122px; }
.request[dir=rtl] { font-size: 18px; }
.examplebottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 19px; padding-top: 14px; border-top: 1px solid #e7ecf3; }
.examplebottom button { border: 0; background: transparent; color: var(--blue); min-height: 44px; padding: 7px 0; font-size: 13px; font-weight: 650; }
.examplebottom > span { color: #62728a; font-size: 11px; }
.guide-next { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 32px; }
.guide-next p { margin: 0; font-size: 18px; font-weight: 600; letter-spacing: -.3px; }
.guide-next .textlink { color: var(--blue); }
footer { padding-block: 28px; background: var(--navy); color: white; }
.footerinner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
footer .brand { font-size: 20px; }
footer nav { display: flex; gap: 26px; color: #bbc8dc; font-size: 13px; }
footer nav a { padding-block: 10px; }
footer nav a:hover { color: #fff; }
.skip { position: fixed; top: -100px; left: 16px; background: white; color: var(--navy); padding: 12px; z-index: 100; }
.skip:focus { top: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 1050px) {
  .hero { gap: 32px; grid-template-columns: 1.12fr 1fr; }
  h1 { font-size: 42px; }
  .building { height: 440px; }
  .actions { gap: 8px 18px; }
  .assistantlayout { gap: 36px; }
  .steps { gap: 24px; }
  .example { padding: 20px; }
  .examplebottom { flex-wrap: wrap; gap: 0 16px; }
}
@media (max-width: 760px) {
  .wrap { padding-inline: 24px; }
  .siteheader { position: relative; min-height: 76px; gap: 16px; }
  .brand { font-size: 21px; }
  .menubutton { display: block; border: 1px solid #56647a; border-radius: 5px; padding: 9px 11px; min-height: 44px; font-size: 12px; color: white; background: transparent; }
  .menubutton span { margin-left: 6px; }
  .siteheader nav { display: none; position: absolute; inset: 75px 0 auto; background: #152237; padding: 14px 24px; z-index: 10; border-bottom: 1px solid #374257; box-shadow: 0 12px 20px #0002; }
  .siteheader nav.open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .siteheader nav a { padding: 12px; }
  .hero { display: block; padding-block: 34px 28px; }
  .hero .eyebrow { font-size: 11px; margin-bottom: 16px; }
  h1 { font-size: clamp(35px, 6.8vw, 48px); line-height: 1.16; letter-spacing: -1.3px; }
  .desktopbreak { display: none; }
  h1 span { margin-top: 6px; }
  .herointro { font-size: 16px; margin: 20px 0 22px; }
  .actions { gap: 8px 19px; }
  .primary { font-size: 13px; padding: 11px 15px; }
  .textlink { font-size: 13px; }
  .engine { margin-top: 19px; font-size: 12px; }
  .building { height: 230px; margin-top: 28px; border-radius: 8px; }
  .building img { object-position: 61% center; }
  .building figcaption { font-size: 10px; left: 14px; bottom: 11px; }
  .path { padding-block: 42px; }
  .eyebrow { font-size: 11px; margin-bottom: 14px; }
  h2 { font-size: 30px; letter-spacing: -.9px; }
  .steps { grid-template-columns: 1fr; gap: 20px; margin-top: 28px; }
  .steps li { position: relative; padding: 20px 0 0 46px; }
  .stepnum { position: absolute; left: 0; top: 21px; width: 28px; height: 28px; font-size: 13px; }
  h3 { font-size: 19px; }
  .steps p { font-size: 14px; max-width: none; margin-top: 6px; }
  .assistantlayout { display: block; padding-block: 42px; }
  .assistantcopy > p:not(.eyebrow) { font-size: 16px; margin-top: 18px; max-width: none; }
  .assistantcopy > p.contextnote { font-size: 13px; margin-top: 13px; }
  .assistantcopy > .textlink { margin-top: 12px; }
  .example { margin-top: 24px; padding: 18px; border-radius: 9px; }
  .examplehead strong { font-size: 14px; }
  .examplehead > span { font-size: 10px; }
  .languagebuttons { gap: 6px; }
  .languagebuttons button { padding-inline: 11px; font-size: 12px; }
  .request { font-size: 15px; padding: 16px; min-height: 114px; }
  .review p { font-size: 11px; }
  .examplebottom { justify-content: flex-start; }
  .guide-next { display: block; padding-block: 25px; }
  .guide-next p { font-size: 17px; }
  .guide-next .textlink { margin-top: 6px; }
  .footerinner { display: block; }
  footer nav { margin-top: 17px; font-size: 12px; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.herointro strong { color: #fff; font-weight: 650; }

/* Keep the AI value statement on its own line. */
h1 > span { font-size: clamp(17px, 2.55vw, 36px); letter-spacing: -.7px; white-space: nowrap; margin-top: 14px; }
@media (max-width: 760px) { h1 > span { font-size: clamp(17px, 4.7vw, 28px); letter-spacing: -.4px; } }

/* A compact, readable proposal and a clear copy action. */
.proposal-card { margin-top: 18px; padding: 20px; background: #f8faf6; border: 1px solid #dfe7d7; border-radius: 10px; }
.proposal-heading { display: flex; align-items: center; gap: 10px; }
.proposal-heading strong { font-size: 14px; font-weight: 650; line-height: 1.45; }
.proposal-check { display: grid; place-items: center; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; color: #3b5d22; background: #e2efce; font-size: 15px; }
.proposal-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0 0; padding-top: 16px; border-top: 1px solid #e1e8db; }
.proposal-values > div + div { border-left: 1px solid #e1e8db; padding-left: 18px; }
.proposal-values dt { font-size: 12px; color: #5d6c57; margin-bottom: 6px; }
.proposal-values dd { margin: 0; color: #243322; font-size: 26px; font-weight: 650; letter-spacing: -.5px; line-height: 1.4; }
.proposal-values dd > span { font-size: 14px; font-weight: 500; letter-spacing: 0; }
.proposal-values .kept-value { font-size: 17px; letter-spacing: -.2px; padding-top: 6px; }
.proposal-values .kept-value > span { color: #557f32; margin-left: 3px; }
.examplebottom { gap: 14px; margin-top: 18px; padding-top: 0; border-top: 0; }
.examplebottom button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding: 10px 16px; border: 1px solid var(--navy); border-radius: 7px; background: var(--navy); color: #fff; font-size: 13px; font-weight: 600; }
.examplebottom button:hover { background: #293d5c; border-color: #293d5c; }
.examplebottom button > span { font-size: 18px; line-height: 1; color: var(--lime); }
.examplebottom > span { font-size: 11px; color: #64738a; }
@media (max-width: 480px) {
  .proposal-card { padding: 16px; }
  .proposal-heading { gap: 8px; }
  .proposal-heading strong { font-size: 13px; }
  .proposal-check { width: 25px; height: 25px; font-size: 13px; }
  .proposal-values { gap: 10px; margin-top: 15px; padding-top: 13px; }
  .proposal-values > div + div { padding-left: 12px; }
  .proposal-values dt { font-size: 11px; }
  .proposal-values dd { font-size: 24px; }
  .proposal-values dd > span { font-size: 12px; }
  .proposal-values .kept-value { font-size: 14px; }
  .proposal-values .kept-value > span { display: none; }
  .examplebottom { flex-direction: column; align-items: stretch; gap: 10px; }
  .examplebottom > span { text-align: center; }
}

/* Four scoped measures in a single illustrative request. */
.proposal-values { row-gap: 18px; }
.proposal-values > div + div { border-left: 0; padding-left: 0; }
.proposal-values > div:nth-child(even) { border-left: 1px solid #e1e8db; padding-left: 18px; }
.proposal-values > div:nth-child(n+3) { border-top: 1px solid #e1e8db; padding-top: 14px; }
.proposal-values small { display: block; color: #5d6c57; font-size: 11px; line-height: 1.5; margin-top: 4px; }
@media (max-width: 480px) {
  .proposal-values > div:nth-child(even) { padding-left: 12px; }
  .proposal-values small { font-size: 10px; }
}

/* Keep the real interface complete and large enough to inspect. */
.hero { grid-template-columns: 1fr; gap: 36px; }
.herocopy { display: grid; grid-template-columns: 1.12fr 1fr; column-gap: 56px; align-items: start; }
.herocopy > .eyebrow { grid-column: 1 / -1; }
.herocopy > h1 { grid-column: 1; grid-row: 2 / 5; }
.herocopy > .herointro { grid-column: 2; grid-row: 2; margin: 0 0 18px; }
.herocopy > .actions { grid-column: 2; grid-row: 3; }
.herocopy > .engine { grid-column: 2; grid-row: 4; margin-top: 18px; }
.building.product-preview { height: auto; background: #fff; border: 1px solid #46536a; box-shadow: 0 20px 50px #0002; }
.building.product-preview::after { display: none; }
.product-image-link { display: block; }
.product-image-link:focus-visible { outline-offset: -4px; }
.building.product-preview img { width: 100%; height: auto; object-fit: contain; }
.building.product-preview figcaption { position: static; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 18px; color: #455773; background: #f3f6fa; border-top: 1px solid #e0e6ef; font-size: 12px; }
#open-demo { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 16px; border: 0; border-radius: 7px; background: var(--blue); color: #fff; font-size: 13px; font-weight: 650; }
#open-demo:hover { background: #2547ca; }
.demo-duration { color: #dce5ff; font-size: 11px; font-weight: 400; border-left: 1px solid #ffffff50; padding-left: 10px; }
#product-demo { width: min(1200px, calc(100% - 32px)); max-height: 94vh; padding: 0; border: 1px solid #384860; border-radius: 12px; background: #111c2e; color: #fff; box-shadow: 0 30px 90px #0006; }
#product-demo::backdrop { background: #081321c9; }
.demo-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 24px; }
.demo-header h2 { font-size: 21px; letter-spacing: -.4px; }
.demo-header p { margin: 6px 0 0; color: #b9c8de; font-size: 13px; }
#close-demo { min-height: 44px; flex-shrink: 0; padding: 8px 13px; border: 1px solid #58677d; border-radius: 6px; background: transparent; color: white; font-size: 13px; }
#close-demo span { margin-left: 8px; font-size: 20px; }
#demo-video { display: block; width: 100%; max-height: 70vh; background: #080e18; }
.demo-caption { margin: 0; padding: 13px 24px; color: #b9c8de; font-size: 12px; }
@media (max-width: 1050px) and (min-width: 761px) { .herocopy { gap: 0 32px; } }
@media (max-width: 760px) {
  .herocopy { display: block; }
  .herocopy > .herointro { margin: 20px 0 22px; }
  .hero .building.product-preview { height: auto; margin-top: 28px; }
  .building.product-preview figcaption { flex-direction: column; align-items: stretch; gap: 10px; padding: 12px; font-size: 11px; }
  .building.product-preview figcaption > span { text-align: center; }
  #open-demo { font-size: 12px; }
  .demo-header { padding: 16px; align-items: flex-start; gap: 12px; }
  .demo-header h2 { font-size: 18px; }
  .demo-header p { font-size: 12px; }
  .demo-caption { padding: 12px 16px; font-size: 11px; }
}

.languagebuttons { flex-wrap: wrap; }

.brand .logo, header .brand .logo { display: block; width: 38px; height: 38px; flex-shrink: 0; background: transparent; border-radius: 8px; object-fit: contain; }
@media(max-width:760px) { .brand .logo, header .brand .logo { width: 34px; height: 34px; } }

/* Larger brand mark for clear laptop display. */
.brand .logo, header .brand .logo { width: 54px; height: 54px; }
@media(max-width:760px) { .brand .logo, header .brand .logo { width: 44px; height: 44px; } }

/* App access, styled as a clear pill-shaped action. */
#mainnav .login-button { display: inline-flex; align-items: center; justify-content: center; min-width: 128px; min-height: 46px; padding: 10px 28px; border: 1px solid #e2dfe2; border-radius: 999px; background: #faf8f8; color: #111c2e; font-size: 16px; font-weight: 650; line-height: 1.4; text-decoration: none; }
#mainnav .login-button:hover { background: #eaf2d9; border-color: #d5f77c; color: #111c2e; }
#mainnav .login-button:focus-visible { outline: 3px solid #d5f77c; outline-offset: 4px; }