:root {
  color-scheme: light;
  --navy: #071b34;
  --navy-soft: #12355a;
  --ink: #17243a;
  --blue: #0050cc;
  --blue-hover: #003e9e;
  --cyan: #00d2ff;
  --muted: #536579;
  --line: #dce4ee;
  --paper: #f6f8fc;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 7rem; }
body { min-width: 320px; margin: 0; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
a { color: var(--blue); }
button, input { font: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid #003e9e;
  outline-offset: 3px;
}
.ecosystem-strip a:focus-visible, .estimate a:focus-visible, .site-footer a:focus-visible {
  outline-color: #fff;
}
.section-shell, .hero-inner { width: min(100% - 3rem, 78rem); margin-inline: auto; }
.skip-link { position: absolute; z-index: 40; top: -5rem; left: 1rem; padding: .7rem 1rem; background: #fff; border: 2px solid var(--navy); }
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky; z-index: 20; top: 0; display: flex; align-items: center; gap: 2rem;
  min-height: 82px; padding: .6rem max(1.5rem, calc((100vw - 78rem) / 2));
  background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px);
}
.brand { display: inline-flex; align-items: center; gap: .35rem; flex: 0 0 auto; color: var(--navy); text-decoration: none; }
.brand-mark { position: relative; display: block; overflow: hidden; width: 58px; height: 45px; }
.brand-mark img { position: absolute; top: -4px; left: -7px; display: block; width: 72px; height: 72px; max-width: none; clip-path: inset(0 0 39% 0); }
.brand-name { display: flex; flex-direction: column; font-size: 1.48rem; font-weight: 700; letter-spacing: -.055em; line-height: .95; white-space: nowrap; }
.brand-word > span { color: var(--blue); }
.brand-name small { margin-top: .34rem; color: #546d85; font-size: .55rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; justify-content: center; flex: 1 1 auto; gap: clamp(1rem, 2.1vw, 2rem); }
.site-nav a { color: #344861; font-size: .87rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--blue); }
.header-contact { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; flex: 0 0 auto; min-height: 42px; padding: .55rem .9rem; border-radius: 7px; background: var(--blue); color: #fff; font-size: .84rem; font-weight: 650; text-decoration: none; white-space: nowrap; }
.header-contact:hover { background: var(--blue-hover); color: #fff; }

.ecosystem-strip { background: var(--navy); color: #dbe8f6; font-size: .78rem; }
.strip-inner { display: flex; align-items: center; justify-content: space-between; gap: .7rem 1rem; min-height: 52px; }
.strip-label { flex: 0 0 auto; padding: .3rem .55rem; border: 1px solid #376583; border-radius: 100px; color: #8cecff; font-size: .68rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.strip-inner > span:nth-child(2) { flex: 1; }
.strip-inner a { flex: 0 0 auto; color: #b6f4ff; font-weight: 650; text-underline-offset: 3px; }
.strip-inner a:hover { color: #fff; }

.hero { overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 4% 5%, #e8eeff 0, transparent 34%), radial-gradient(circle at 95% 72%, #e6f8fa 0, transparent 35%), var(--paper); }
.hero-inner { display: grid; align-items: center; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 5vw, 4rem); padding-block: clamp(3rem, 5vw, 5rem); }
.eyebrow { margin-bottom: 1rem; color: var(--blue); font-size: .74rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.eyebrow-line { display: inline-block; width: 22px; height: 2px; margin-right: .35rem; vertical-align: middle; background: var(--cyan); }
.hero .eyebrow { display: inline-flex; align-items: center; gap: .45rem; padding: .55rem .8rem; border-radius: 100px; background: #e6edfa; color: #23496f; font-size: .7rem; letter-spacing: .055em; }
.hero .eyebrow span { color: var(--blue); }
.hero h1 { max-width: 15ch; margin-bottom: 1.15rem; font-size: clamp(3rem, 4.7vw, 4.8rem); font-weight: 700; letter-spacing: -.04em; line-height: 1.1; color: var(--ink); }
.hero h1 em { color: var(--blue); font-style: italic; }
.hero-lead { max-width: 37rem; margin-bottom: 1.65rem; color: #405570; font-size: clamp(1rem, 1.5vw, 1.22rem); line-height: 1.65; }
.hero-benefits { display: flex; flex-wrap: wrap; gap: .55rem; }
.hero-benefits span { padding: .5rem .7rem; border: 1px solid #d6e2ed; border-radius: 6px; background: #fff; box-shadow: 0 2px 8px #102d460a; color: #203752; font-size: .77rem; font-weight: 650; }
.hero-benefits span:first-child { color: #116149; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: .8rem; margin-top: 1.75rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 50px; padding: .8rem 1.05rem; border: 1px solid transparent; border-radius: 7px; font-size: .88rem; font-weight: 650; text-decoration: none; cursor: pointer; transition: background-color .18s, transform .18s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); box-shadow: 0 8px 20px #0050cc26; color: #fff; }
.button-primary:hover { background: var(--blue-hover); color: #fff; }
.button-outline { border-color: #bacbda; background: #fff; color: var(--navy); }
.button-outline:hover { border-color: var(--blue); background: #eaf1fd; color: var(--navy); }
.hero-aside { margin: .9rem 0 0; color: #526b83; font-size: .8rem; }

.admission-preview { overflow: hidden; border: 1px solid #dce5ed; border-radius: 16px; background: #fff; box-shadow: 0 24px 55px #10243b1e; }
.preview-browser { display: flex; align-items: center; gap: .7rem; padding: .85rem 1.1rem; border-bottom: 1px solid var(--line); background: #f1f5fa; color: #506278; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .69rem; }
.preview-browser > span:nth-child(2) { overflow: hidden; flex: 1; padding: .3rem .5rem; border-radius: 4px; background: #fff; text-overflow: ellipsis; white-space: nowrap; }
.preview-browser strong { flex: 0 0 auto; padding: .35rem .45rem; border-radius: 4px; background: #e7edfa; color: #215087; font-family: inherit; font-size: .62rem; text-transform: uppercase; }
.browser-dots { display: flex; gap: .25rem; }
.browser-dots i { display: block; width: 9px; height: 9px; border-radius: 50%; background: #f77778; }
.browser-dots i:nth-child(2) { background: #eab749; }
.browser-dots i:nth-child(3) { background: #56bd88; }
.preview-body { padding: clamp(1.1rem, 2.3vw, 1.8rem); }
.preview-school { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.6rem; }
.preview-crest { display: grid; flex: 0 0 auto; place-items: center; width: 48px; height: 48px; border-radius: 9px; background: var(--navy); color: #fff; font-weight: 700; }
.preview-school strong, .preview-school small, .preview-step strong, .preview-step small, .preview-family strong, .preview-family small { display: block; }
.preview-school strong { color: var(--ink); font-size: .96rem; }
.preview-school small, .preview-step small { margin-top: .15rem; color: #647488; font-size: .76rem; line-height: 1.45; }
.preview-progress { margin-bottom: 1rem; color: #465b73; font-size: .74rem; font-weight: 650; }
.preview-progress > div { overflow: hidden; height: 7px; margin-top: .55rem; border-radius: 99px; background: #e3eaf1; }
.preview-progress i { display: block; width: 67%; height: 100%; border-radius: inherit; background: var(--blue); }
.preview-step { display: flex; align-items: center; gap: .75rem; margin-bottom: .55rem; padding: .8rem; border: 1px solid #e3e9f0; border-radius: 9px; background: #f8fafc; }
.preview-step > div { flex: 1; }
.preview-step strong { color: #1a334e; font-size: .82rem; }
.preview-step > span:last-child { color: #187653; font-weight: 700; }
.step-icon { color: var(--blue); font-size: .75rem; font-weight: 700; }
.preview-family { display: flex; align-items: center; gap: .75rem; margin-top: 1.1rem; padding: 1rem; border-radius: 9px; background: var(--navy); color: #fff; }
.preview-family strong { font-size: .83rem; }
.preview-family small { margin-top: .18rem; color: #c2d4e7; font-size: .74rem; line-height: 1.45; }
.google-mark { display: grid; flex: 0 0 auto; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: #fff; color: #4285f4; font-weight: 700; }
.preview-note { margin: .9rem 0 0; color: #607286; font-size: .7rem; line-height: 1.45; }
.preview-explore { display: grid; grid-template-columns: 1fr auto; gap: .55rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.preview-explore label { grid-column: 1 / -1; color: #40546e; font-size: .75rem; font-weight: 650; }
.preview-explore select, .demo-step select, .demo-record select { min-width: 0; padding: .55rem .65rem; border: 1px solid #bdccdc; border-radius: 6px; background: #fff; color: var(--ink); font-size: .8rem; }
.preview-explore button { padding: .55rem .7rem; border: 1px solid var(--blue); border-radius: 6px; background: #eaf1ff; color: var(--blue-hover); font-size: .74rem; font-weight: 650; cursor: pointer; }
.preview-explore button:hover { background: #d8e7ff; }

.pricing { scroll-margin-top: 6rem; padding-block: clamp(3.25rem, 5vw, 5rem); background: #f3f6fa; }
.pricing-heading { max-width: 48rem; margin: 0 auto 1.8rem; text-align: center; }
.pricing-heading h2, .section-heading h2, .school-space h2, .contact h2, .campaign-story h2 { margin-bottom: .85rem; color: var(--ink); font-size: clamp(2.1rem, 3.45vw, 3.35rem); font-weight: 700; letter-spacing: -.035em; line-height: 1.16; }
.pricing-heading p:last-child { color: var(--muted); font-size: 1.05rem; line-height: 1.6; }
.pricing-heading strong { color: var(--ink); }
.calculator { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(1.4rem, 4vw, 3.5rem); padding: clamp(1rem, 2.4vw, 2rem); border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 12px 35px #0f2b4c0e; }
.calculator-controls { padding: clamp(.4rem, 1.6vw, 1.35rem); }
.calculator-controls label { display: block; margin-bottom: .7rem; color: var(--ink); font-size: 1.1rem; font-weight: 700; }
.input-wrap { display: flex; align-items: center; max-width: 22rem; min-height: 61px; padding: .25rem 1rem; border: 2px solid #c8d6e7; border-radius: 8px; background: #fff; }
.input-wrap:focus-within { border-color: var(--blue); }
.input-wrap input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--navy); font-size: 1.65rem; font-weight: 700; }
.input-wrap input:focus-visible { outline: 0; }
.input-wrap span { color: var(--muted); font-size: .83rem; font-weight: 600; }
.calculator-help { margin: .85rem 0 1rem; color: var(--muted); font-size: .82rem; }
.calculator-range { display: block; width: 100%; margin: 0; accent-color: var(--blue); cursor: pointer; }
.range-labels { display: flex; justify-content: space-between; margin-top: .35rem; color: #617185; font-size: .72rem; }
.calculator-presets { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.25rem 0; }
.calculator-presets button { min-width: 60px; min-height: 38px; padding: .45rem .7rem; border: 1px solid #d3dfeb; border-radius: 6px; background: #f2f6fa; color: #27425f; font-size: .79rem; font-weight: 650; cursor: pointer; }
.calculator-presets button:hover, .calculator-presets button:focus-visible { border-color: var(--blue); background: #deebff; color: var(--navy); }
.calculator-presets button[aria-pressed="true"] { border-color: var(--blue); background: var(--blue); color: #fff; }
.pricing-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem 1.1rem; margin: 1.7rem 0 0; padding: 1.3rem 0 0; border-top: 1px solid var(--line); list-style: none; color: #465a70; font-size: .79rem; font-weight: 700; }
.pricing-points li::before { content: "✓"; margin-right: .45rem; color: #147455; font-weight: 700; }
.estimate { display: flex; flex-direction: column; padding: clamp(1.4rem, 3vw, 2.3rem); border-radius: 12px; background: var(--navy); color: #fff; }
.estimate-kicker { margin-bottom: .3rem; color: #88e6f7; font-size: .69rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.estimate h3 { margin-bottom: 1.4rem; padding-bottom: 1.2rem; border-bottom: 1px solid #38536e; color: #fff; font-size: 1.42rem; letter-spacing: -.03em; }
.estimate-free { display: flex; align-items: center; justify-content: space-between; gap: .7rem; padding: 1rem; border: 1px solid #3c5b78; border-radius: 8px; background: #173759; }
.estimate-free > span { color: #e4eef8; font-size: .8rem; font-weight: 600; }
.estimate-free small { display: block; margin-top: .2rem; color: #9cf2cf; font-size: .72rem; }
.estimate-free strong { flex: 0 0 auto; color: #fff; font-size: 2rem; letter-spacing: -.06em; }
.estimate-regular { display: flex; flex-direction: column; gap: .2rem; margin-top: .8rem; padding: 1.1rem; border: 1px solid #36536d; border-radius: 8px; background: #203f60; }
.estimate-regular span { color: #d8e8f8; font-size: .78rem; }
.estimate-regular strong { color: #9aecff; font-size: clamp(2.2rem, 4vw, 3.3rem); font-weight: 700; letter-spacing: -.07em; line-height: 1.15; }
.estimate-regular small { color: #c4d6e8; font-size: .75rem; }
.calculator-note { margin: 1.4rem 0 1rem; color: #d2e1f0; font-size: .79rem; line-height: 1.55; }
.button-light { width: 100%; background: #fff; color: var(--navy); }
.button-light:hover { background: #dff3f9; color: var(--navy); }
.calculator-disclaimer { margin: 1.1rem 0 0; color: #b9cce0; font-size: .69rem; line-height: 1.5; }

.campaign-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: center; gap: clamp(2rem, 5vw, 4rem); padding-block: clamp(3rem, 4.5vw, 4.5rem); }
.campaign-story img { display: block; width: 100%; height: auto; border-radius: 8px; }
.campaign-story p:last-child { color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.platform { padding-block: clamp(3.25rem, 5vw, 5rem); border-top: 1px solid var(--line); }
.section-heading { max-width: 46rem; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.platform-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.8rem; }
.platform-list article { display: grid; grid-template-rows: auto 1fr auto; gap: .65rem; padding: 1.35rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 6px 20px #112b4709; }
.platform-number { color: var(--blue); font-size: 1.2rem; font-weight: 700; }
.platform-list h3 { margin-bottom: .5rem; font-size: 1.3rem; letter-spacing: -.035em; }
.platform-list p { margin-bottom: 0; color: var(--muted); font-size: .91rem; line-height: 1.6; }
.platform-arrow { align-self: end; color: var(--blue); font-size: 1.15rem; text-align: right; }
.platform-action { display: inline-flex; align-items: center; justify-content: space-between; gap: .5rem; width: 100%; padding: .7rem 0 0; border: 0; border-top: 1px solid var(--line); background: transparent; color: var(--blue); font-size: .84rem; font-weight: 650; text-align: left; cursor: pointer; }
.platform-action:hover { color: var(--blue-hover); }

.school-space { background: var(--navy); color: #fff; }
.school-space-inner { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: center; gap: clamp(2rem, 5vw, 4.5rem); padding-block: clamp(3rem, 5vw, 5rem); }
.school-space .eyebrow { color: #8cecff; }
.school-space h2 { max-width: 17ch; color: #fff; }
.school-space-copy > p:last-child { max-width: 35rem; margin: 1.25rem 0 0; color: #d7e7f5; font-size: 1rem; line-height: 1.65; }
.school-space-detail { min-width: 0; }
.domain-example { display: flex; flex-direction: column; gap: .45rem; margin: 0 0 1rem; padding: 1.25rem; border: 1px solid #4a6985; border-radius: 8px; background: #193959; }
.domain-example span { color: #a8cbdf; font-size: .72rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.domain-example strong { color: #a9efff; font-size: clamp(1.15rem, 2.2vw, 1.55rem); letter-spacing: -.025em; overflow-wrap: anywhere; }
.domain-example label { margin-top: .45rem; color: #dceaf7; font-size: .84rem; font-weight: 650; }
.domain-example input { width: 100%; padding: .65rem .8rem; border: 1px solid #8ca9c3; border-radius: 6px; background: #fff; color: var(--navy); }
.domain-example small { color: #c5d9eb; font-size: .75rem; line-height: 1.5; }
.school-demo-button { width: 100%; }
.school-space .school-demo-button:focus-visible, .school-space .domain-example input:focus-visible { outline-color: #fff; }

.faq { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: clamp(2rem, 5vw, 4rem); padding-block: clamp(3.5rem, 5vw, 5rem); }
.faq .section-heading h2 { max-width: 12ch; }
.faq-content { min-width: 0; }
.faq-search-label { display: block; margin-bottom: .5rem; color: var(--ink); font-size: .84rem; font-weight: 650; }
.faq-search { width: 100%; margin-bottom: 1.5rem; padding: .8rem .9rem; border: 1px solid #aebfd0; border-radius: 8px; background: #fff; color: var(--ink); }
.faq-search::placeholder { color: #65778a; }
.faq-empty { margin-top: 1rem; color: var(--muted); line-height: 1.6; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.35rem 0; color: var(--ink); font-size: 1rem; font-weight: 650; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 1.4rem; font-weight: 500; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 38rem; margin-bottom: 1.4rem; color: var(--muted); font-size: .93rem; line-height: 1.65; }

.contact { display: flex; align-items: center; justify-content: space-between; gap: 2.5rem; margin-bottom: 4rem; padding: clamp(2rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: 14px; background: #f6f9fc; box-shadow: 0 12px 35px #0f2b4c0a; }
.contact > div { flex: 1 1 auto; }
.contact h2 { max-width: 18ch; }
.contact p { max-width: 40rem; color: #405970; line-height: 1.65; }
.contact .booking-hours { margin: 1.2rem 0 .8rem; color: var(--blue); font-size: .87rem; font-weight: 650; }
.booking-email { color: var(--blue); font-size: .85rem; font-weight: 600; text-underline-offset: 4px; }
.booking-email:hover { color: var(--blue-hover); }
.contact .button-light { width: auto; flex: 0 0 auto; background: var(--blue); color: #fff; }
.contact .button-light:hover { background: var(--blue-hover); color: #fff; }

.site-footer { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, .9fr) auto; align-items: start; gap: 2rem; padding: 3rem max(1.5rem, calc((100vw - 78rem) / 2)); background: var(--navy); color: #c3d3e3; font-size: .82rem; }
.footer-brand { color: #fff; font-size: 1.45rem; font-weight: 700; letter-spacing: -.055em; text-decoration: none; }
.footer-brand span { color: #8cecff; }
.site-footer p { margin: .6rem 0 0; line-height: 1.55; }
.site-footer a { color: #b6ebff; }
.site-footer nav { display: flex; flex-direction: column; gap: .6rem; }
.site-footer nav a { text-decoration: none; }
.site-footer nav a:hover { color: #fff; text-decoration: underline; }
.corporate-brand img { display: block; width: 76px; height: 76px; object-fit: contain; }
.copyright { justify-self: end; white-space: nowrap; }

.legal { width: min(100% - 3rem, 52rem); margin: 0 auto; padding-block: clamp(3rem, 7vw, 5rem); }
.legal h1 { margin-bottom: .55rem; font-size: clamp(2.3rem, 5vw, 3.5rem); letter-spacing: -.05em; line-height: 1.1; }
.legal h2 { margin: 2.5rem 0 .7rem; font-size: 1.3rem; letter-spacing: -.025em; }
.legal .version { color: #4e6570; font-size: .9rem; }
.legal p, .legal li { line-height: 1.65; }
.legal li { margin-bottom: .8rem; }
.legal ul { padding-left: 1.4rem; }
.legal code { padding: .05rem .25rem; border-radius: 3px; background: #eaf2f4; }
.legal-footer { grid-template-columns: 1fr auto; }

[hidden] { display: none !important; }
.site-dialog { width: min(100% - 2rem, 54rem); max-height: min(92vh, 900px); margin: auto; padding: clamp(1.2rem, 3vw, 2rem); overflow: auto; border: 1px solid var(--line); border-radius: 15px; background: #fff; color: var(--ink); box-shadow: 0 30px 90px #06142755; }
.site-dialog::backdrop { background: #071b34b8; }
.dialog-heading { display: flex; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.3rem; border-bottom: 1px solid var(--line); }
.dialog-heading .eyebrow { margin-bottom: .6rem; }
.dialog-heading h2 { margin-bottom: .5rem; font-size: clamp(1.75rem, 3.4vw, 2.6rem); letter-spacing: -.05em; }
.dialog-heading p:last-child { margin-bottom: 0; color: var(--muted); font-size: .9rem; line-height: 1.5; }
.dialog-close { flex: 0 0 auto; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.dialog-close:hover { background: #eaf1fd; }
.demo-switch, .demo-school-tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.35rem 0; }
.demo-switch button, .demo-school-tabs button { min-height: 40px; padding: .6rem .9rem; border: 1px solid #b8c8da; border-radius: 7px; background: #fff; color: var(--navy); font-size: .86rem; font-weight: 650; cursor: pointer; }
.demo-switch button:hover, .demo-school-tabs button:hover { border-color: var(--blue); background: #eaf1fd; }
.demo-switch button[aria-pressed="true"], .demo-school-tabs button[aria-pressed="true"] { border-color: var(--blue); background: var(--blue); color: #fff; }
.demo-view { min-height: 16rem; }
.demo-view > p:first-child, .demo-step p, .demo-school-panel p { color: var(--muted); font-size: .93rem; line-height: 1.6; }
.demo-step-status { color: var(--blue) !important; font-size: .8rem !important; font-weight: 700; text-transform: uppercase; }
.demo-step h3, .demo-school-panel h3 { margin-bottom: .65rem; font-size: 1.3rem; }
.demo-step label { display: block; margin: 1.2rem 0 .4rem; color: var(--ink); font-size: .83rem; font-weight: 650; }
.demo-step select { width: min(100%, 22rem); font-size: .95rem; }
.demo-callout { margin-top: 1.3rem; padding: 1rem; border: 1px solid #d0def2; border-radius: 8px; background: #eef5ff; color: var(--navy); font-size: .9rem; font-weight: 650; }
.demo-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .65rem; margin-top: 1.5rem; }
.demo-actions button { cursor: pointer; }
.demo-school-panel { padding: 1.15rem; border: 1px solid var(--line); border-radius: 9px; background: #f8fafc; }
.demo-record { display: flex; align-items: end; flex-wrap: wrap; gap: .7rem; padding: 1rem; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.demo-record > div { display: flex; flex: 1 1 10rem; flex-direction: column; gap: .25rem; }
.demo-record small { color: var(--muted); }
.demo-record label { color: var(--muted); font-size: .78rem; }
.demo-record select { min-width: 8rem; }
.demo-seats { display: flex; align-items: center; flex-wrap: wrap; gap: .7rem; padding: 1rem; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.demo-seats span { flex: 1 1 12rem; font-weight: 650; }
.demo-seats button { width: 34px; height: 34px; border: 1px solid #9bb4ce; border-radius: 6px; background: #fff; color: var(--blue); font-size: 1.3rem; cursor: pointer; }
.demo-seats button:hover { background: #eaf1fd; }
.demo-seats strong { min-width: 2rem; text-align: center; }
.proposal-dialog { width: min(100% - 2rem, 63rem); }
.proposal-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 1.5rem; margin-top: 1.5rem; }
.proposal-fields { display: flex; flex-direction: column; gap: .5rem; }
.proposal-fields label { margin-top: .6rem; color: var(--ink); font-size: .83rem; font-weight: 650; }
.proposal-fields input { width: 100%; padding: .7rem .8rem; border: 1px solid #aebfd0; border-radius: 7px; background: #fff; color: var(--ink); }
.proposal-fields p { margin-top: .8rem; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.proposal-sheet { padding: 1.4rem; border: 1px solid var(--line); border-radius: 9px; background: #f8fafc; }
.proposal-sheet-brand { display: flex; align-items: center; gap: .7rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.proposal-sheet-brand img { width: 50px; height: 50px; object-fit: contain; }
.proposal-sheet-brand strong, .proposal-sheet-brand small { display: block; }
.proposal-sheet-brand strong { color: var(--navy); font-size: 1.15rem; }
.proposal-sheet-brand small { color: var(--muted); font-size: .73rem; }
.proposal-sheet h3 { margin: 1.2rem 0 .4rem; font-size: 1.35rem; overflow-wrap: anywhere; }
.proposal-sheet p { color: var(--muted); font-size: .83rem; line-height: 1.5; }
.proposal-line { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .9rem 0; border-top: 1px solid var(--line); }
.proposal-line span { color: var(--ink); font-size: .84rem; }
.proposal-line strong { flex: 0 0 auto; color: var(--blue); font-size: 1.2rem; }
.proposal-sheet > small { display: block; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.proposal-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.proposal-actions button { cursor: pointer; }

@media (max-width: 1100px) {
  .site-header { gap: 1rem; }
  .site-nav { gap: .8rem; }
  .site-nav a { font-size: .78rem; }
  .hero-inner { gap: 2rem; }
  .site-footer:not(.legal-footer) { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .copyright { grid-column: 3; justify-self: start; }
}
@media (max-width: 850px) {
  .site-header { flex-wrap: wrap; }
  .site-nav { order: 3; flex-basis: 100%; justify-content: flex-start; padding-bottom: .4rem; }
  .header-contact { margin-left: auto; }
  .strip-inner { flex-wrap: wrap; padding-block: .6rem; }
  .strip-inner > span:nth-child(2) { flex-basis: 58%; }
  .hero-inner, .calculator, .campaign-story, .school-space-inner, .faq { grid-template-columns: 1fr; }
  .hero h1 { max-width: 16ch; }
  .admission-preview { max-width: 36rem; }
  .platform-list { grid-template-columns: 1fr; }
  .platform-list article { min-height: 0; }
  .school-space h2 { max-width: 19ch; }
  .faq { gap: 1rem; }
  .proposal-grid { grid-template-columns: 1fr; }
  .site-footer:not(.legal-footer) { grid-template-columns: minmax(0, 1fr) auto; }
  .copyright { grid-column: 1 / -1; }
}
@media (max-width: 580px) {
  html { scroll-padding-top: 8.5rem; }
  .section-shell, .hero-inner { width: min(100% - 2rem, 78rem); }
  .site-header { gap: .6rem; min-height: 0; padding: .7rem 1rem; }
  .brand-mark { width: 47px; }
  .brand-mark img { left: -10px; }
  .brand-name { font-size: 1.25rem; }
  .brand-name small { font-size: .5rem; }
  .header-contact { min-height: 37px; padding: .38rem .55rem; font-size: .71rem; }
  .site-nav { overflow-x: auto; justify-content: flex-start; gap: .9rem; white-space: nowrap; scrollbar-width: none; }
  .site-nav a { font-size: .7rem; }
  .strip-inner > span:nth-child(2) { display: none; }
  .strip-inner a { margin-left: auto; font-size: .7rem; }
  .hero-inner { gap: 2rem; padding-block: 2.35rem 2.75rem; }
  .hero .eyebrow { font-size: .61rem; }
  .hero h1 { margin-bottom: 1rem; font-size: clamp(2.55rem, 10vw, 3.4rem); }
  .hero-lead { font-size: 1rem; line-height: 1.55; }
  .hero-benefits span { font-size: .72rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .preview-browser { gap: .35rem; padding: .7rem; font-size: .59rem; }
  .preview-browser strong { font-size: .51rem; }
  .preview-explore { grid-template-columns: 1fr; }
  .pricing { padding-block: 3rem; }
  .calculator { gap: .5rem; padding: 1rem; }
  .calculator-controls { padding: .35rem; }
  .pricing-points { grid-template-columns: 1fr; }
  .estimate { padding: 1.4rem; }
  .campaign-story, .platform { padding-block: 3rem; }
  .contact { align-items: flex-start; flex-direction: column; margin-bottom: 3rem; padding: 2rem 1.4rem; }
  .contact .button { width: 100%; }
  .site-dialog { width: calc(100% - 1rem); padding: 1.1rem; }
  .proposal-actions .button { width: 100%; }
  .site-footer { gap: 1.3rem; padding: 2.5rem 1rem; }
  .site-footer:not(.legal-footer) { grid-template-columns: minmax(0, 1fr) auto; }
  .site-footer:not(.legal-footer) nav, .site-footer:not(.legal-footer) .copyright { grid-column: 1 / -1; }
  .legal-footer { grid-template-columns: 1fr; }
}
@media (max-width: 360px) {
  .brand-mark { width: 40px; }
  .brand-mark img { left: -11px; width: 65px; height: 65px; }
  .brand-name { font-size: 1.1rem; }
  .brand-name small { font-size: .44rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }
@media print {
  @page { margin: 18mm; }
  body > *:not(#propuesta-dialog) { display: none !important; }
  #propuesta-dialog { position: static; display: block; width: 100%; max-width: none; max-height: none; margin: 0; padding: 0; overflow: visible; border: 0; border-radius: 0; box-shadow: none; }
  #propuesta-dialog::backdrop, .proposal-fields, .proposal-actions, .dialog-close { display: none !important; }
  .proposal-grid { display: block; }
  .proposal-sheet { padding: 0; border: 0; background: #fff; }
}