:root {
  --ink: #173126;
  --muted: #647269;
  --brand: #123d2a;
  --brand-dark: #092d1e;
  --olive: #6d7752;
  --paper: #f5f3ea;
  --paper-deep: #e9eadf;
  --white: #fff;
  --line: rgba(23, 49, 38, .16);
  --orange: #e36d42;
  --purple: #c797db;
  --green: #97db9a;
  --mite: #c7c1a9;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 17px; line-height: 1.55; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; min-height: 44px; padding: 10px 14px; background: var(--white); transform: translateY(-150%); }
.skip-link:focus-visible { transform: none; }
.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; }
:focus-visible { outline: 3px solid #f3bd69; outline-offset: 4px; }

.marketing-header { position: absolute; z-index: 10; inset: 0 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; max-width: 1440px; margin: auto; padding: 26px 48px; color: var(--white); }
.marketing-brand { display: flex; min-height: 44px; flex-direction: column; justify-content: center; width: max-content; text-decoration: none; line-height: 1.05; }
.marketing-brand-name { font-size: 20px; font-weight: 850; letter-spacing: .08em; }
.marketing-brand > span:last-child { margin-top: 5px; font-size: 11px; letter-spacing: .06em; opacity: .72; }
.marketing-nav { display: flex; gap: 30px; font-size: 14px; }
.marketing-nav a, .header-login { display: inline-flex; min-height: 44px; align-items: center; text-decoration: none; opacity: .82; transition: opacity 150ms ease; }
.marketing-nav a:hover, .header-login:hover { opacity: 1; }
.header-login { justify-self: end; padding: 9px 18px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; }

.hero { min-height: 820px; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(400px, .94fr); background: var(--brand); color: var(--white); overflow: hidden; }
.hero-copy { align-self: center; max-width: 780px; padding: 154px 6vw 110px max(48px, calc((100vw - 1440px) / 2 + 48px)); }
.eyebrow, .section-kicker { margin: 0 0 22px; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero .eyebrow { color: #b9d8c2; }
h1, h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; line-height: .98; }
h1 { max-width: 760px; font-size: clamp(58px, 6.4vw, 104px); }
h1 em { color: #b9d8c2; font-weight: 400; }
.hero-lead { max-width: 650px; margin: 34px 0 0; color: rgba(255,255,255,.78); font-size: clamp(18px, 1.45vw, 22px); line-height: 1.5; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 13px 22px; border: 1px solid transparent; border-radius: 12px; font-weight: 720; text-decoration: none; transition: transform 150ms ease, background 150ms ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--white); color: var(--brand); }
.button.secondary { border-color: rgba(255,255,255,.35); color: var(--white); }
.hero-note { margin: 20px 0 0; color: rgba(255,255,255,.5); font-size: 13px; }
.hero-note a { display: inline-flex; min-height: 44px; align-items: center; color: rgba(255,255,255,.76); text-underline-offset: 4px; }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 820px; background: #dce3cf; color: var(--ink); }
.hero-visual { margin: 0; }
.hero-visual::before, .hero-visual::after { content: ""; position: absolute; border: 1px solid rgba(18,61,42,.14); border-radius: 50%; }
.hero-visual::before { width: 620px; height: 620px; }
.hero-visual::after { width: 440px; height: 440px; }
.phone-frame { position: relative; z-index: 2; width: min(330px, 60%); padding: 10px; border-radius: 50px; background: #101713; box-shadow: 0 34px 70px rgba(13,38,27,.28); transform: rotate(2deg); }
.phone-frame img { width: 100%; height: auto; border-radius: 40px; }
.season-card { position: absolute; z-index: 3; min-width: 185px; padding: 16px 18px; border: 1px solid rgba(23,49,38,.12); border-radius: 16px; background: rgba(255,255,255,.9); box-shadow: 0 18px 48px rgba(23,49,38,.14); backdrop-filter: blur(12px); }
.season-card span { display: block; color: var(--muted); font-size: 12px; }
.season-card strong { font-family: var(--serif); font-size: 21px; font-weight: 500; }
.season-card-top { top: 20%; left: 7%; transform: rotate(-3deg); }
.season-card-bottom { right: 5%; bottom: 18%; display: flex; align-items: center; gap: 11px; transform: rotate(2deg); }
.season-card-bottom strong { display: block; font-family: var(--sans); font-size: 14px; font-weight: 750; }
.status-dot { flex: 0 0 11px; width: 11px; height: 11px; border-radius: 50%; background: var(--orange); }

.brand-architecture { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.brand-architecture > div { display: grid; grid-template-columns: minmax(140px, .45fr) 1fr; gap: 24px; padding: 28px max(48px, calc((100vw - 1344px) / 2)); background: var(--paper); }
.brand-architecture > div:first-child { padding-right: 48px; }
.brand-architecture > div:last-child { padding-left: 48px; }
.brand-architecture strong { font-family: var(--serif); font-size: 24px; font-weight: 500; }
.brand-architecture span { color: var(--muted); font-size: 14px; }

.problem, .workflow, .capabilities, .team, .trust { padding: 120px max(48px, calc((100vw - 1344px) / 2)); }
.problem h2, .workflow h2, .feature-copy h2, .team h2, .trust h2 { font-size: clamp(42px, 5vw, 72px); }
.section-kicker { color: var(--olive); }
.problem-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 10vw; align-items: start; margin-top: 80px; }
.problem-intro { max-width: 500px; margin: 0; font-family: var(--serif); font-size: 28px; line-height: 1.32; }
.question-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.question-list li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 20px; font-weight: 650; }
.question-list span, .step-number, .card-index { color: var(--olive); font-size: 12px; font-weight: 800; letter-spacing: .1em; }

.workflow { background: var(--white); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 10vw; align-items: end; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--muted); }
.workflow-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 82px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.workflow-list li { min-height: 390px; padding: 26px 34px 40px 0; }
.workflow-list li + li { padding-left: 34px; border-left: 1px solid var(--line); }
.step-icon { width: 74px; height: 74px; margin: 60px 0 38px; border: 3px solid var(--ink); border-radius: 50%; position: relative; }
.eye-icon::before { content: ""; position: absolute; inset: 24px 13px; border: 3px solid var(--ink); border-radius: 50%; }
.eye-icon::after { content: ""; position: absolute; width: 8px; height: 8px; left: 30px; top: 30px; border-radius: 50%; background: var(--ink); }
.plan-icon { border-radius: 18px; }
.plan-icon::before, .plan-icon::after { content: ""; position: absolute; left: 16px; right: 16px; height: 3px; background: var(--ink); }
.plan-icon::before { top: 25px; box-shadow: 0 14px 0 var(--ink); }
.check-icon::after { content: ""; position: absolute; width: 28px; height: 15px; left: 20px; top: 24px; border-left: 4px solid var(--ink); border-bottom: 4px solid var(--ink); transform: rotate(-45deg); }
.workflow-list h3, .capability-card h3, .role-row h3 { margin: 0 0 12px; font-size: 23px; }
.workflow-list p { max-width: 340px; margin: 0; color: var(--muted); }

.feature-story { display: grid; grid-template-columns: .82fr 1.18fr; gap: 9vw; align-items: center; min-height: 880px; padding: 110px max(48px, calc((100vw - 1200px) / 2)); background: var(--paper-deep); overflow: hidden; }
.phone-frame-small { width: min(370px, 80%); margin: auto; transform: rotate(-3deg); }
.feature-copy { max-width: 680px; }
.feature-copy > p:not(.section-kicker) { margin: 32px 0; color: var(--muted); font-size: 20px; }
.feature-points { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.feature-points li { padding: 17px 0 17px 28px; border-bottom: 1px solid var(--line); position: relative; }
.feature-points li::before { content: ""; position: absolute; left: 2px; top: 27px; width: 8px; height: 8px; border-radius: 50%; background: var(--olive); }
.feature-disclaimer { padding-left: 20px; border-left: 2px solid var(--mite); font-size: 14px !important; }

.detail-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.detail-strip article { min-height: 290px; padding: 54px max(28px, 4vw); }
.detail-strip article + article { border-left: 1px solid var(--line); }
.detail-strip article > span { display: inline-flex; min-height: 32px; align-items: center; padding: 4px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--olive); font-size: 12px; font-weight: 750; }
.detail-strip h3 { margin: 48px 0 12px; font-family: var(--serif); font-size: 32px; font-weight: 400; line-height: 1.1; }
.detail-strip p { max-width: 390px; margin: 0; color: var(--muted); }

.capability-grid { display: grid; grid-template-columns: 1.25fr .75fr; grid-template-rows: 1fr 1fr; gap: 20px; margin-top: 48px; }
.capability-card { position: relative; min-height: 310px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.capability-card h3 { max-width: 470px; margin-top: 48px; font-family: var(--serif); font-size: 38px; font-weight: 400; line-height: 1.05; }
.capability-card p { max-width: 500px; color: var(--muted); }
.card-wide { grid-row: 1 / 3; min-height: 640px; background: var(--white); }
.card-green { background: var(--brand); color: var(--white); }
.card-green .card-index, .card-green p { color: rgba(255,255,255,.65); }
.card-cream { background: #e3d9c3; }
.history-crop { position: absolute; right: 34px; bottom: -340px; width: 300px; padding: 8px; border-radius: 42px; background: #111; box-shadow: 0 24px 54px rgba(23,49,38,.2); transform: rotate(3deg); }
.history-crop img { border-radius: 34px; }
.shelf { position: absolute; right: 30px; bottom: 26px; left: 30px; display: flex; align-items: end; gap: 18px; height: 78px; border-bottom: 3px solid rgba(255,255,255,.5); }
.shelf i { display: block; width: 40px; border: 2px solid rgba(255,255,255,.75); border-radius: 8px 8px 3px 3px; }
.shelf i:nth-child(1) { height: 48px; }.shelf i:nth-child(2) { height: 70px; }.shelf i:nth-child(3) { height: 56px; }.shelf i:nth-child(4) { height: 64px; }
.chat-lines { position: absolute; right: 30px; bottom: 24px; left: 30px; }
.chat-lines i { display: block; width: 70%; height: 18px; margin-top: 10px; border-radius: 999px; background: rgba(23,49,38,.15); }
.chat-lines i:nth-child(2) { width: 56%; margin-left: auto; background: rgba(18,61,42,.35); }
.chat-lines i:nth-child(3) { width: 44%; }

.team { background: #d9e1cf; }
.role-row { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 76px; border-top: 1px solid var(--line); }
.role-row article { padding: 30px 28px 0 0; }
.role-row article + article { padding-left: 28px; border-left: 1px solid var(--line); }
.role-row article > span { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 42px; border: 2px solid var(--ink); border-radius: 50%; font-size: 13px; font-weight: 800; }
.role-row p { color: var(--muted); font-size: 15px; }
.roles-note { margin: 50px 0 0; color: var(--muted); font-size: 14px; }

.trust { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; background: var(--white); }
.trust-copy { max-width: 580px; align-self: end; }
.trust-copy p { margin: 0 0 24px; color: var(--muted); font-size: 19px; }
.trust-copy a { display: inline-flex; min-height: 44px; align-items: center; color: var(--brand); font-weight: 700; }

.final-cta { padding: 120px max(48px, calc((100vw - 1200px) / 2)); text-align: center; background: var(--brand); color: var(--white); }
.final-cta .section-kicker { color: #b9d8c2; }
.final-cta h2 { font-size: clamp(50px, 6vw, 86px); }
.final-cta > p:not(.section-kicker) { max-width: 680px; margin: 28px auto 0; color: rgba(255,255,255,.72); font-size: 19px; }
.final-actions { justify-content: center; }
.button.light { background: var(--white); color: var(--brand); }
.button.outline-light { border-color: rgba(255,255,255,.36); color: var(--white); }
.app-link { display: inline-block; margin-top: 28px; color: rgba(255,255,255,.66); font-size: 14px; }

.marketing-footer { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 60px; padding: 70px max(48px, calc((100vw - 1344px) / 2)) 36px; background: var(--brand-dark); color: var(--white); }
.footer-brand { display: flex; flex-direction: column; gap: 9px; }
.footer-brand strong { font-size: 22px; letter-spacing: .08em; }
.footer-brand span { color: rgba(255,255,255,.5); }
.footer-column { display: flex; flex-direction: column; gap: 9px; font-size: 14px; }
.footer-column strong { margin-bottom: 9px; }
.footer-column a { display: inline-flex; min-height: 44px; align-items: center; color: rgba(255,255,255,.58); text-decoration: none; }
.footer-column a:hover { color: var(--white); }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 30px; margin-top: 34px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.4); font-size: 12px; }

@media (max-width: 1000px) {
  .marketing-header { grid-template-columns: 1fr auto; padding: 22px 26px; }
  .marketing-nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 140px 28px 80px; }
  .hero-visual { min-height: 690px; }
  .problem, .workflow, .capabilities, .team, .trust { padding: 90px 28px; }
  .problem-grid, .section-heading, .trust { grid-template-columns: 1fr; gap: 40px; }
  .feature-story { grid-template-columns: .75fr 1.25fr; padding: 90px 28px; }
  .workflow-list { grid-template-columns: 1fr; }
  .workflow-list li { min-height: auto; padding: 28px 0 38px; }
  .workflow-list li + li { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .step-icon { margin: 38px 0 24px; }
  .role-row { grid-template-columns: 1fr 1fr; }
  .role-row article:nth-child(3) { border-left: 0; }
  .role-row article:nth-child(5) { border-left: 0; }
  .marketing-footer { grid-template-columns: 1.5fr 1fr 1.3fr; padding-right: 28px; padding-left: 28px; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .marketing-header { padding: 18px 20px; }
  .marketing-brand-name { font-size: 17px; }
  .header-login { padding: 7px 14px; font-size: 14px; }
  .hero-copy { padding: 124px 20px 68px; }
  h1 { font-size: clamp(51px, 15vw, 72px); }
  h1 em { display: block; font-size: .84em; }
  .hero-lead { font-size: 18px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 610px; }
  .phone-frame { width: 260px; border-radius: 40px; }
  .phone-frame img { border-radius: 32px; }
  .season-card-top { top: 11%; left: 4%; }
  .season-card-bottom { right: 3%; bottom: 12%; }
  .problem, .workflow, .capabilities, .team, .trust { padding: 76px 20px; }
  .brand-architecture { grid-template-columns: 1fr; }
  .brand-architecture > div, .brand-architecture > div:first-child, .brand-architecture > div:last-child { grid-template-columns: 1fr; gap: 5px; padding: 24px 20px; }
  .problem h2, .workflow h2, .feature-copy h2, .team h2, .trust h2 { font-size: 43px; }
  .problem h2 br, .team h2 br { display: none; }
  .problem-grid { margin-top: 48px; }
  .problem-intro { font-size: 23px; }
  .question-list li { font-size: 17px; }
  .feature-story { grid-template-columns: 1fr; padding: 76px 20px; }
  .feature-phone { order: 2; margin-top: 28px; }
  .detail-strip { grid-template-columns: 1fr; }
  .detail-strip article { min-height: 0; padding: 48px 20px; }
  .detail-strip article + article { border-top: 1px solid var(--line); border-left: 0; }
  .detail-strip h3 { margin-top: 32px; }
  .capability-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .card-wide { grid-row: auto; min-height: 600px; }
  .capability-card h3 { font-size: 32px; }
  .history-crop { right: 50%; transform: translateX(50%) rotate(3deg); }
  .role-row { grid-template-columns: 1fr; }
  .role-row article, .role-row article + article { padding: 25px 0; border-top: 1px solid var(--line); border-left: 0; }
  .role-row article > span { margin-bottom: 22px; }
  .final-cta { padding: 86px 20px; }
  .marketing-footer { grid-template-columns: 1fr; gap: 36px; padding: 56px 20px 28px; }
  .footer-bottom { flex-direction: column; margin-top: 12px; }
}

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