:root {
  --paper: #f6f1e8;
  --paper-deep: #eee4d5;
  --ink: #23362f;
  --ink-soft: #53655e;
  --green: #2f5a49;
  --green-dark: #173d32;
  --coral: #e97758;
  --sage: #c8d8c6;
  --gold: #efd18a;
  --sky: #c8dce3;
  --white: #fffdf8;
  --line: rgba(35, 54, 47, 0.14);
  --serif: "Fraunces", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;
  --shadow: 0 24px 70px rgba(42, 56, 49, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.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;
}

.site-header {
  height: 78px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 20;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font: 600 24px var(--serif); }
.brand-mark, .cta-mark, .mini-brand {
  width: 38px; height: 38px; border-radius: 12px 12px 12px 4px;
  background: var(--green); color: var(--white); display: grid; place-items: center;
  font: 600 22px var(--serif); box-shadow: 0 6px 18px rgba(47, 90, 73, .2);
}
nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 600; }
nav a:not(.nav-cta) { transition: color .2s; }
nav a:not(.nav-cta):hover { color: var(--coral); }
.nav-cta {
  color: var(--white);
  background: var(--green);
  padding: 12px 19px;
  border-radius: 100px;
  transition: transform .2s, background .2s;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--green-dark); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; }

.hero {
  min-height: 760px;
  max-width: 1380px;
  margin: 0 auto;
  padding: 92px 6vw 105px;
  display: grid;
  grid-template-columns: .9fr 1.15fr;
  align-items: center;
  gap: 65px;
  position: relative;
}
.hero-copy { position: relative; z-index: 2; max-width: 570px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .16em; font-weight: 700; font-size: 11px;
  display: flex; align-items: center; gap: 9px; color: var(--green);
}
.eyebrow > span { width: 24px; height: 2px; background: var(--coral); display: inline-block; }
.eyebrow.light { color: #c7d5ce; }
.hero h1, .section-heading h2, .workflow-copy h2, .privacy-card h2, .final-cta h2 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -.045em;
  margin: 22px 0;
  line-height: .98;
}
.hero h1 { font-size: clamp(58px, 6vw, 84px); }
h1 em, h2 em { color: var(--coral); font-weight: inherit; }
.hero-lede { color: var(--ink-soft); font-size: 18px; line-height: 1.7; max-width: 545px; }
.hero-actions { display: flex; gap: 14px; align-items: center; margin: 34px 0 27px; flex-wrap: wrap; }
.button {
  min-height: 52px; padding: 0 24px; border-radius: 100px; display: inline-flex;
  align-items: center; justify-content: center; gap: 22px; font-weight: 700; font-size: 14px;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--green); color: white; box-shadow: 0 10px 24px rgba(47, 90, 73, .2); }
.button-primary:hover { background: var(--green-dark); box-shadow: 0 13px 30px rgba(47, 90, 73, .27); }
.button-quiet { border: 1px solid var(--line); background: rgba(255, 253, 248, .55); }
.hero-proof { display: flex; gap: 20px; flex-wrap: wrap; color: var(--ink-soft); font-size: 12px; }
.hero-proof i { color: var(--green); font-style: normal; font-weight: 700; margin-right: 4px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.glow-one { width: 430px; height: 430px; background: rgba(233, 119, 88, .12); top: 10px; right: 24%; }
.glow-two { width: 360px; height: 360px; background: rgba(137, 175, 158, .16); right: -40px; bottom: 20px; }

.product-stage { position: relative; z-index: 2; }
.app-window {
  width: 100%; max-width: 720px; min-height: 480px; border-radius: 19px;
  background: var(--white); box-shadow: var(--shadow), 0 0 0 1px rgba(35, 54, 47, .08);
  overflow: hidden; transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
}
.window-bar {
  height: 48px; border-bottom: 1px solid #e7e1d8; display: grid;
  grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 15px;
  font-size: 11px; color: #74817c;
}
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 8px; height: 8px; border-radius: 50%; background: #e0d8cc; }
.window-dots i:first-child { background: #e98b72; }
.status-pill { justify-self: end; color: #6c754c; background: #eff2df; padding: 5px 9px; border-radius: 20px; }
.app-body { display: grid; grid-template-columns: 78px 1fr; min-height: 430px; }
.app-sidebar { background: #eef0e8; border-right: 1px solid #e1e4dc; padding: 18px 10px; }
.mini-brand { width: 30px; height: 30px; font-size: 15px; border-radius: 9px 9px 9px 3px; margin: 0 auto 24px; }
.side-item { display: grid; place-items: center; gap: 4px; padding: 9px 2px; margin: 7px 0; font-size: 8px; color: #87908b; border-radius: 9px; }
.side-item b { font-size: 15px; font-weight: 500; }
.side-item.active { background: var(--white); color: var(--green); box-shadow: 0 3px 12px rgba(35, 54, 47, .07); }
.chat-preview { padding: 26px 28px 20px; position: relative; }
.topic-row { display: flex; justify-content: space-between; gap: 15px; border-bottom: 1px solid #ece7de; padding-bottom: 17px; }
.topic-row small { color: #b16e56; font-weight: 700; font-size: 8px; letter-spacing: .14em; }
.topic-row h3 { margin: 5px 0 0; font: 600 18px var(--serif); }
.mode-chip { font-size: 9px; border: 1px solid #d9ded8; border-radius: 30px; height: fit-content; padding: 6px 9px; }
.message { font-size: 11px; line-height: 1.55; margin: 17px 0; }
.tutor-message { display: grid; grid-template-columns: 27px 1fr; gap: 10px; max-width: 90%; }
.avatar { width: 27px; height: 27px; border-radius: 8px 8px 8px 3px; display: grid; place-items: center; background: var(--green); color: white; font: 600 12px var(--serif); }
.message p { margin: 0; }
.student-message { background: #f1ebe1; border-radius: 13px 13px 3px 13px; padding: 11px 13px; width: fit-content; max-width: 72%; margin-left: auto; }
.particle-card { background: #faf6ef; border: 1px solid #eee5d8; border-radius: 11px; margin-top: 11px; padding: 9px; }
.particle-label, .particle-zones { display: grid; grid-template-columns: 1fr 1fr; text-align: center; gap: 8px; }
.particle-label { font-size: 7px; color: #7c8983; margin-bottom: 6px; }
.particles { height: 50px; border-radius: 7px; background: #e8f0eb; position: relative; overflow: hidden; }
.particles.fast { background: #fae6dc; }
.particles i { width: 7px; height: 7px; border-radius: 50%; background: #4e7d68; position: absolute; }
.particles.fast i { background: var(--coral); box-shadow: 8px -3px 0 -3px rgba(233, 119, 88, .35); }
.particles i:nth-child(1) { left: 18%; top: 18%; }.particles i:nth-child(2) { left: 55%; top: 22%; }
.particles i:nth-child(3) { left: 36%; top: 62%; }.particles i:nth-child(4) { left: 78%; top: 57%; }
.particles i:nth-child(5) { left: 10%; top: 72%; }.particles i:nth-child(6) { left: 70%; top: 12%; }
.coach-row { font-size: 9px; color: #718078; border-left: 2px solid #dda565; padding-left: 9px; }
.coach-row span { color: #8d6030; font-weight: 700; margin-right: 5px; }
.composer { margin-top: 20px; height: 39px; border: 1px solid #e3ded6; border-radius: 12px; color: #a1aaa5; font-size: 9px; display: flex; justify-content: space-between; align-items: center; padding: 0 7px 0 13px; }
.composer b { width: 27px; height: 27px; border-radius: 8px; display: grid; place-items: center; color: white; background: var(--green); }
.floating-card {
  position: absolute; z-index: 5; background: var(--white); border: 1px solid rgba(35, 54, 47, .08);
  border-radius: 13px; box-shadow: 0 16px 40px rgba(35, 54, 47, .16); padding: 14px 16px;
}
.mastery-card { right: -20px; top: -42px; width: 155px; }
.mastery-card span, .mastery-card small { display: block; color: #7e8b85; font-size: 8px; }
.mastery-card strong { display: block; font: 600 24px var(--serif); margin: 4px 0; }
.progress { height: 5px; border-radius: 4px; background: #e4e8e4; margin: 5px 0; overflow: hidden; }
.progress i { display: block; width: 72%; height: 100%; background: var(--coral); border-radius: inherit; }
.mastery-card small { color: #689070; }
.insight-card { left: -35px; bottom: -34px; display: flex; align-items: center; gap: 10px; }
.insight-card > b { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: #f9e5dc; color: var(--coral); }
.insight-card span, .insight-card small { display: block; font-size: 9px; }
.insight-card span { font-weight: 700; }.insight-card small { color: #7e8b85; margin-top: 2px; }

.trust-strip {
  min-height: 110px; padding: 25px 7vw; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 30px; max-width: 1380px; margin: 0 auto;
}
.trust-strip p { font: 500 18px var(--serif); color: var(--ink-soft); }
.trust-strip div { display: flex; gap: 23px; align-items: center; color: #7d8a84; letter-spacing: .14em; font-size: 10px; font-weight: 700; }
.trust-strip i { color: var(--coral); }
.section { padding: 120px max(6vw, 24px); }
.intro-section, .cost-section { max-width: 1380px; margin: 0 auto; }
.section-heading { max-width: 800px; margin-bottom: 58px; }
.section-heading h2 { font-size: clamp(42px, 4.5vw, 66px); line-height: 1.08; }
.section-heading > p { color: var(--ink-soft); max-width: 630px; font-size: 17px; line-height: 1.7; }

.feature-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.feature-card { grid-column: span 2; min-height: 385px; border-radius: 25px; padding: 31px; position: relative; overflow: hidden; }
.feature-large { grid-column: span 4; display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; }
.feature-wide { grid-column: span 4; display: grid; grid-template-columns: 1fr 1fr; }
.coral { background: #f2c2b3; }.sage { background: var(--sage); }.cream { background: #eae0d1; }
.ink { background: var(--green-dark); color: var(--white); }.gold { background: var(--gold); }.sky { background: var(--sky); }
.feature-number { display: block; font-size: 10px; font-weight: 700; letter-spacing: .15em; opacity: .55; margin-bottom: 45px; }
.feature-card h3 { margin: 0 0 13px; font: 600 30px/1.1 var(--serif); letter-spacing: -.025em; }
.feature-card p { line-height: 1.6; font-size: 14px; opacity: .78; }
.feature-card ul, .cost-card ul { list-style: none; padding: 0; margin: 20px 0 0; }
.feature-card li { font-size: 12px; margin: 9px 0; }
.feature-card li::before { content: "✓"; font-weight: 700; margin-right: 8px; color: var(--green); }
.dialogue-ui { align-self: end; padding-top: 75px; }
.bubble { max-width: 90%; font-size: 10px; line-height: 1.5; border-radius: 12px; padding: 11px 13px; margin: 8px 0; }
.bubble.pale { background: rgba(255, 253, 248, .65); border-radius: 12px 12px 12px 3px; }
.bubble.dark { background: var(--green); color: white; margin-left: auto; border-radius: 12px 12px 3px 12px; }
.mastery-list { margin-top: 35px; }
.mastery-list div { display: grid; grid-template-columns: 1fr auto; gap: 6px; margin: 17px 0; font-size: 10px; }
.mastery-list b { font-size: 8px; text-transform: uppercase; letter-spacing: .08em; opacity: .65; }
.mastery-list i { grid-column: 1 / -1; height: 5px; background: rgba(255,255,255,.45); border-radius: 5px; overflow: hidden; }
.mastery-list i::after { content: ""; display: block; width: var(--p); height: 100%; background: var(--green); }
.paper-stack { height: 150px; position: relative; margin-top: 34px; }
.paper-stack div, .paper-stack article { position: absolute; width: 76%; height: 130px; border-radius: 8px; background: rgba(255,255,255,.45); left: 12%; transform: rotate(-7deg); border: 1px solid rgba(35,54,47,.1); }
.paper-stack div:nth-child(2) { transform: rotate(5deg); }
.paper-stack article { transform: rotate(0); background: var(--white); padding: 18px; display: flex; flex-direction: column; gap: 9px; }
.paper-stack small { font-size: 7px; color: var(--coral); letter-spacing: .13em; }.paper-stack strong { font: 600 17px var(--serif); }.paper-stack span { font-size: 9px; color: #81908a; }
.connected-visual { min-height: 220px; position: relative; }
.node { position: absolute; z-index: 2; display: grid; place-items: center; border-radius: 50%; font-size: 10px; background: #2a5547; border: 1px solid rgba(255,255,255,.18); }
.main-node { width: 68px; height: 68px; left: calc(50% - 34px); top: 72px; background: var(--coral); font: 600 25px var(--serif); }
.note-node, .test-node, .plan-node { width: 54px; height: 54px; }
.note-node { top: 8px; left: 10%; }.test-node { top: 10px; right: 8%; }.plan-node { bottom: 0; right: 17%; }
.connected-visual svg { width: 100%; height: 100%; position: absolute; inset: 0; }
.connected-visual path { fill: none; stroke: rgba(255,255,255,.25); stroke-width: 1.2; stroke-dasharray: 4 4; }
.voice-wave { height: 110px; margin-top: 30px; display: flex; align-items: center; justify-content: center; gap: 7px; }
.voice-wave i { width: 6px; height: 28%; background: var(--green); border-radius: 8px; }
.voice-wave i:nth-child(2), .voice-wave i:nth-child(8) { height: 45%; }.voice-wave i:nth-child(3), .voice-wave i:nth-child(7) { height: 70%; }
.voice-wave i:nth-child(4), .voice-wave i:nth-child(6) { height: 50%; }.voice-wave i:nth-child(5) { height: 88%; background: var(--coral); }
.people-row { display: flex; align-items: center; margin-top: 54px; }
.people-row i { width: 38px; height: 38px; border-radius: 50%; background: var(--white); display: grid; place-items: center; font-style: normal; font: 600 12px var(--serif); border: 3px solid var(--sky); margin-left: -8px; }
.people-row i:first-child { margin-left: 0; }.people-row span { font-size: 9px; margin-left: 9px; opacity: .7; }

.workflow-section { background: var(--green-dark); color: white; display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; align-items: center; }
.workflow-copy { max-width: 550px; justify-self: end; }
.workflow-copy h2 { font-size: clamp(43px, 4vw, 62px); line-height: 1.05; }
.workflow-copy p { color: #b9c9c2; line-height: 1.7; }
.text-link { color: #f3c6b7; font-weight: 700; font-size: 13px; display: inline-flex; gap: 18px; margin-top: 20px; }
.workflow-steps { list-style: none; padding: 0; margin: 0; max-width: 600px; }
.workflow-steps li { display: grid; grid-template-columns: 50px 1fr; gap: 21px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.workflow-steps li > span { width: 43px; height: 43px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.07); color: #f3b9a8; font: 500 18px var(--serif); }
.workflow-steps b { font: 500 21px var(--serif); }.workflow-steps p { margin: 6px 0 0; color: #9fb2aa; font-size: 13px; line-height: 1.5; }

.cost-section { padding-bottom: 140px; }
.cost-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 1020px; }
.cost-card { min-height: 515px; padding: 42px; border-radius: 26px; border: 1px solid var(--line); position: relative; }
.cost-card.managed { background: var(--white); }.cost-card.byok { background: #dbe6da; }
.cost-label { width: fit-content; padding: 7px 11px; border-radius: 20px; background: var(--paper-deep); text-transform: uppercase; letter-spacing: .1em; font-size: 8px; font-weight: 700; }
.byok .cost-label { background: rgba(255,255,255,.5); }
.cost-card h3 { font: 600 34px var(--serif); margin: 25px 0 12px; }.cost-lede { min-height: 50px; color: var(--ink-soft); line-height: 1.55; font-size: 14px; }
.price { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; margin: 25px 0; display: flex; align-items: center; gap: 18px; }
.price strong { font: 600 48px var(--serif); }.price span { color: var(--ink-soft); font-size: 11px; line-height: 1.4; }
.cost-card li { margin: 14px 0; font-size: 13px; }.cost-card li::before { content: "✓"; display: inline-grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; background: var(--green); color: white; font-size: 9px; margin-right: 10px; }
.cost-card > small { display: block; color: #77857f; font-size: 9px; margin-top: 28px; }

.hero-schools { margin: 22px 0 0; font-size: 13px; color: var(--ink-soft); }
.hero-schools a { color: var(--green); font-weight: 700; margin-left: 6px; }
.hero-schools a:hover { color: var(--coral); }

.cost-schools-note {
  max-width: 1020px; margin: 26px 0 0; padding: 16px 20px;
  border: 1px dashed var(--line); border-radius: 14px;
  background: var(--white); color: var(--ink-soft); font-size: 13px; line-height: 1.6;
}
.cost-schools-note strong { color: var(--ink); }
.cost-schools-note a { color: var(--green); font-weight: 700; text-decoration: underline; }

.schools-section { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.school-stage { max-width: 1020px; margin: 0 0 36px; }
.school-window { transform: none; max-width: 1020px; min-height: auto; }
.school-preview { padding: 18px 20px 22px; background: #f7f1e8; }
.school-preview-tabs {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px;
}
.school-preview-tabs span {
  padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.7);
  border: 1px solid var(--line); font-size: 11px; font-weight: 600; color: var(--ink-soft);
}
.school-preview-tabs span.on { background: var(--green-dark); color: white; border-color: transparent; }
.school-preview-tabs .school-preview-search {
  margin-left: auto; background: var(--white); color: #8a958f; font-weight: 400; min-width: 150px;
}
.school-preview-tabs .school-preview-search::before { content: "⌕"; margin-right: 6px; }
.school-preview-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.school-preview-tile {
  min-height: 168px; padding: 14px 14px 12px; border-radius: 14px; background: var(--white);
  border: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px;
  box-shadow: 0 10px 24px rgba(35, 54, 47, .06);
}
.school-preview-tile small {
  font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green);
}
.school-preview-tile.required small { color: var(--coral); }
.school-preview-tile.done small { color: #2f6f4e; }
.school-preview-tile b { font: 600 17px/1.25 var(--serif); }
.school-preview-tile span { font-size: 11px; color: var(--ink-soft); }
.school-preview-tile em { margin-top: auto; font-style: normal; font-size: 12px; font-weight: 700; color: var(--green); }
.schools-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 1020px; }
.school-card { padding: 30px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); }
.school-card h3 { font: 600 22px var(--serif); margin: 0 0 10px; }
.school-card p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.65; }
.pilot-panel {
  max-width: 1020px; margin-top: 22px; padding: 42px; border-radius: 26px;
  background: var(--green); color: white;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
}
.pilot-panel .cost-label { background: rgba(255,255,255,.14); color: white; }
.pilot-panel h3 { font: 600 32px var(--serif); margin: 20px 0 12px; }
.pilot-panel p { margin: 0 0 26px; color: #c4d2cc; font-size: 14px; line-height: 1.7; }
.pilot-panel .button-primary { background: var(--white); color: var(--green-dark); }
.pilot-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.pilot-facts li { display: grid; gap: 3px; padding-bottom: 13px; border-bottom: 1px solid rgba(255,255,255,.14); }
.pilot-facts li:last-child { border-bottom: 0; padding-bottom: 0; }
.pilot-facts b { font-size: 10px; text-transform: uppercase; letter-spacing: .12em; color: #f3c6b7; }
.pilot-facts span { font-size: 13px; color: #dbe6e1; }

.privacy-section { background: var(--paper-deep); }
.privacy-card { max-width: 1130px; margin: 0 auto; border-radius: 30px; padding: 60px; background: var(--green); color: white; display: grid; grid-template-columns: 90px 1fr .65fr; gap: 38px; align-items: center; }
.privacy-icon { width: 70px; height: 70px; border-radius: 21px; background: rgba(255,255,255,.09); display: grid; place-items: center; font-size: 28px; }
.privacy-card h2 { font-size: 48px; margin: 14px 0; }.privacy-card p { color: #c4d2cc; line-height: 1.7; margin: 0; font-size: 14px; }
.privacy-points { display: grid; gap: 14px; font-size: 12px; }.privacy-points i { font-style: normal; color: #f5bdad; margin-right: 8px; }

.final-cta { min-height: 530px; background: var(--coral); display: grid; place-items: center; text-align: center; position: relative; overflow: hidden; }
.final-cta > div:not(.cta-orbit) { position: relative; z-index: 2; max-width: 720px; }
.cta-mark { margin: 0 auto; background: var(--green-dark); width: 54px; height: 54px; font-size: 28px; border-radius: 16px 16px 16px 5px; }
.final-cta h2 { font-size: clamp(48px, 5vw, 72px); margin: 25px 0 15px; }.final-cta p { max-width: 560px; margin: 0 auto 31px; font-size: 17px; line-height: 1.6; color: #633b30; }
.button-light { background: var(--white); color: var(--green-dark); box-shadow: 0 12px 30px rgba(87, 51, 40, .15); }
.button-outline { background: transparent; color: var(--green-dark); border: 1px solid rgba(35, 54, 47, .35); }
.button-outline:hover { background: rgba(255, 255, 255, .35); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta-orbit { position: absolute; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }
.cta-orbit.one { width: 600px; height: 600px; }.cta-orbit.two { width: 880px; height: 880px; }
footer { max-width: 1240px; margin: 0 auto; min-height: 190px; padding: 50px 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-items: center; }
footer p { color: var(--ink-soft); font-size: 13px; } footer div { justify-self: end; display: flex; gap: 25px; font-size: 12px; font-weight: 600; } footer small { grid-column: 1 / -1; color: #8a958f; border-top: 1px solid var(--line); padding-top: 21px; font-size: 9px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; padding-top: 65px; }
  .hero-copy { max-width: 750px; }.product-stage { width: 88%; margin: 30px auto 0; }
  .feature-card { grid-column: span 3; }.feature-large, .feature-wide { grid-column: span 6; }
  .workflow-section { gap: 55px; }.privacy-card { grid-template-columns: 70px 1fr; }.privacy-points { grid-column: 2; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .nav-toggle { display: block; z-index: 3; }
  .nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--ink); margin: 6px; transition: transform .2s; }
  nav { display: none; position: absolute; top: 60px; left: 14px; right: 14px; padding: 22px; background: var(--white); border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: 18px; }
  nav.open { display: flex; }
  .nav-cta { text-align: center; }
}
@media (max-width: 760px) {
  .site-header { height: 68px; padding: 0 20px; }
  .nav-toggle { display: block; z-index: 3; }.nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--ink); margin: 6px; transition: transform .2s; }
  nav { display: none; position: absolute; top: 60px; left: 14px; right: 14px; padding: 22px; background: var(--white); border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: 18px; }
  nav.open { display: flex; }.nav-cta { text-align: center; }
  .hero { min-height: auto; padding: 65px 23px 90px; gap: 35px; }.hero h1 { font-size: 53px; }.hero-lede { font-size: 16px; }
  .hero-proof { display: grid; gap: 8px; }.product-stage { width: 100%; }.app-window { transform: none; }.app-body { grid-template-columns: 55px 1fr; }.app-sidebar { padding-inline: 5px; }.chat-preview { padding: 18px 14px; }
  .floating-card { display: none; }.topic-row h3 { font-size: 14px; }.particle-card { display: none; }
  .trust-strip { display: block; text-align: center; }.trust-strip div { justify-content: center; flex-wrap: wrap; gap: 10px; }
  .section { padding: 85px 22px; }.section-heading h2 { font-size: 40px; }
  .feature-grid { display: block; }.feature-card { min-height: 350px; margin-bottom: 16px; padding: 27px; }.feature-large, .feature-wide { display: block; }.dialogue-ui { padding-top: 25px; }.connected-visual { margin-top: 20px; }
  .workflow-section { display: block; }.workflow-copy { margin-bottom: 50px; }.workflow-copy h2 { font-size: 42px; }
  .cost-grid { grid-template-columns: 1fr; }.cost-card { padding: 30px; min-height: auto; }.cost-lede { min-height: auto; }
  .schools-grid { grid-template-columns: 1fr; }.school-card { padding: 26px; }
  .school-preview-board { grid-template-columns: 1fr; }
  .school-preview-tabs .school-preview-search { margin-left: 0; width: 100%; }
  .pilot-panel { display: block; padding: 30px 26px; }.pilot-panel h3 { font-size: 27px; }.pilot-facts { margin-top: 30px; }
  .cta-actions { display: grid; }
  .privacy-card { padding: 35px 27px; display: block; }.privacy-icon { margin-bottom: 30px; }.privacy-card h2 { font-size: 41px; }.privacy-points { margin-top: 30px; }
  .final-cta { min-height: 500px; }.final-cta h2 { font-size: 48px; }
  footer { display: block; text-align: center; } footer .brand { justify-content: center; } footer div { justify-content: center; margin: 25px 0; } footer small { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}