@font-face {
  font-family: Outfit;
  src: url('./assets/outfit.ttf') format('truetype');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #fafcfa;
  --surface: #ffffff;
  --ink: #153f35;
  --muted: #52665e;
  --wash: #ddefe5;
  --line: #d7e2dc;
  --accent: #23624e;
  --focus: #087956;
  --danger: #9c3430;
  --radius: 24px;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 Outfit, sans-serif; }
body.business {
  --paper: #f7f9fc;
  --ink: #172c46;
  --muted: #566579;
  --wash: #e8edf3;
  --line: #d8e0e9;
  --accent: #243e60;
  --focus: #956314;
  --amber: #bc8736;
}
button, input { font: inherit; }
button, a, input, summary { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 5px;
}
img, video { display: block; max-width: 100%; }
button { color: inherit; }
[hidden] { display: none !important; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 500; }
h1 { font-size: clamp(3.15rem, 6.25vw, 5.55rem); line-height: 1.02; letter-spacing: -.055em; max-width: 10ch; text-wrap: balance; }
h2 { font-size: clamp(2.15rem, 3.6vw, 3.4rem); line-height: 1.1; letter-spacing: -.04em; text-wrap: balance; }
h3 { font-size: 1.4rem; line-height: 1.25; letter-spacing: -.02em; }
p { max-width: 66ch; }
small { font-size: .82rem; }
section[id], main[id] { scroll-margin-top: 100px; }
.shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 100px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 12px 20px; background: var(--ink); color: white; z-index: 20; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 90px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.brand-mark { width: 30px; height: 34px; }
.brand-name { font-size: 1.8rem; letter-spacing: -.065em; font-weight: 600; line-height: 1; }
.brand-edition { padding-left: 12px; border-left: 1px solid var(--line); color: var(--muted); font-size: .8rem; line-height: 1.3; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 27px; font-size: .91rem; }
.site-nav a { text-decoration: none; }
.site-nav a:hover { text-decoration: underline; }
.site-nav .nav-app { border: 1px solid var(--line); padding: 10px 18px; border-radius: 30px; }
.menu-toggle { display: none; min-height: 48px; padding: 8px 15px; border: 1px solid var(--line); border-radius: 30px; background: transparent; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; padding-block: 56px 70px; }
.hero-copy > p { margin-top: 28px; max-width: 37ch; font-size: 1.2rem; color: var(--muted); line-height: 1.55; }
.edition-link { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 25px; font-size: .9rem; text-decoration: none; }
.edition-link::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.business .edition-link::before { background: var(--amber); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; justify-content: center; align-items: center; gap: 12px; padding: 12px 22px; border-radius: 32px; border: 1px solid var(--ink); text-decoration: none; text-align: center; font-weight: 500; font-size: .95rem; line-height: 1.4; }
.button-primary { background: var(--ink); color: white; }
.button-secondary { background: transparent; }
.button:hover { background: var(--accent); border-color: var(--accent); color: white; }
.hero-copy .availability { margin-top: 20px; font-size: .83rem; }
.availability a { margin-left: 8px; }
.product-stage { padding: 28px 30px 23px; border-radius: 120px 28px 28px 28px; background: var(--wash); display: grid; justify-items: center; position: relative; }
.business .product-stage { background: #172c46; color: #f7f9fc; border-radius: 28px 28px 120px 28px; }
.stage-heading { width: 100%; display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-bottom: 19px; font-size: .79rem; }
.stage-heading svg { width: 16px; height: 16px; }
.phone { width: min(264px, 100%); padding: 7px; background: #17201e; border: 1px solid #58665e; border-radius: 35px; box-shadow: 0 20px 35px -18px #132d354d; }
.business .phone { background: #101d2e; border-color: #6a7889; }
.phone video { width: 100%; height: auto; aspect-ratio: 9 / 16; border-radius: 28px; background: var(--paper); object-fit: contain; }
.demo-controls { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 21px; min-height: 36px; }
.video-toggle { min-height: 48px; background: transparent; border: 1px solid currentColor; padding: 7px 15px; border-radius: 24px; font-size: .8rem; }
.video-toggle:focus-visible { outline-color: currentColor; }
.video-toggle:hover { background: #ffffff20; }
.product-stage figcaption { text-align: center; font-size: .75rem; margin-top: 9px; max-width: 36ch; }
.video-status { text-align: center; font-size: .8rem; margin-top: 8px; }
.product-summary { border-block: 1px solid var(--line); padding-block: 27px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.product-summary p { max-width: 25ch; font-size: 1.15rem; line-height: 1.4; }
.product-summary ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 18px 35px; color: var(--muted); font-size: .94rem; }
.section-intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: end; margin-bottom: 45px; }
.section-intro h2 { max-width: 18ch; }
.section-intro p { color: var(--muted); max-width: 43ch; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px; }
.feature { padding-top: 26px; border-top: 1px solid var(--line); }
.feature p { color: var(--muted); margin-top: 14px; font-size: .98rem; }
.feature-icon { width: 36px; height: 36px; margin-bottom: 26px; color: var(--accent); }
.business .feature-icon { color: #8c601e; }
.simulator { background: var(--wash); border-radius: var(--radius); padding: 52px; display: grid; grid-template-columns: 1fr 1fr; gap: 55px; }
.simulator h2 { max-width: 13ch; }
.simulator-copy > p { color: var(--muted); margin-block: 20px 30px; font-size: .95rem; }
.simulator-form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .9rem; }
.field input { width: 100%; min-height: 48px; border: 1px solid #a9bfb3; border-radius: 10px; background: var(--paper); padding: 9px 13px; color: var(--ink); }
.field small { color: var(--muted); }
.sim-result { background: var(--surface); border-radius: 18px; padding: 32px; margin-top: 28px; }
.sim-result > p { font-size: .85rem; color: var(--muted); }
.sim-result output { display: block; font-size: clamp(2rem, 3.3vw, 3rem); letter-spacing: -.04em; line-height: 1.25; margin-block: 10px 14px; overflow-wrap: anywhere; }
.sim-result .sim-explanation { font-size: .85rem; }
.sim-result.is-negative output { color: var(--danger); }
.simulator-form .button { justify-self: start; margin-top: 4px; }
.lumi-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.lumi-portrait { display: flex; justify-content: center; align-items: flex-end; background: var(--wash); border-radius: 50% 50% 24px 24px; height: 375px; padding: 26px 24px 0; }
.lumi-portrait img { width: 275px; max-height: 100%; object-fit: contain; object-position: bottom; }
.lumi-copy h2 { max-width: 15ch; }
.lumi-copy > p { margin-top: 23px; color: var(--muted); }
.prompt-list { padding: 0; margin: 28px 0 0; list-style: none; display: grid; gap: 11px; }
.prompt-list li { padding: 12px 17px; border: 1px solid var(--line); border-radius: 16px 16px 16px 3px; font-size: .95rem; width: fit-content; background: var(--surface); }
.lumi-copy .fine-print { font-size: .82rem; }
.business-context { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 48px; background: var(--wash); border-radius: var(--radius); }
.business-context p { margin-top: 18px; color: var(--muted); }
.business-context .button { margin-top: 24px; }
.roadmap-note { padding-left: 25px; border-left: 3px solid var(--amber); }
.roadmap-note h3 { font-size: 1.15rem; }
.roadmap-note p { font-size: .92rem; margin-top: 12px; }
.plans { border-top: 1px solid var(--line); }
.plans-heading { display: flex; justify-content: space-between; gap: 28px; align-items: end; margin-bottom: 35px; }
.plans-heading h2 { max-width: 18ch; }
.plans-heading p { color: var(--muted); margin-top: 17px; }
.billing-toggle { display: flex; flex-shrink: 0; padding: 5px; border: 1px solid var(--line); border-radius: 30px; gap: 4px; }
.billing-toggle button { min-height: 48px; border: 0; background: transparent; border-radius: 25px; padding: 9px 18px; font-size: .9rem; }
.billing-toggle button[aria-pressed='true'] { background: var(--ink); color: white; }
.plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.plan { display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.plan-featured { background: var(--wash); border-color: transparent; }
.business .plan-featured { border-top: 3px solid var(--amber); padding-top: 28px; }
.plan-description { color: var(--muted); font-size: .92rem; margin-top: 12px; min-height: 3.2em; }
.plan-price { margin-top: 26px; white-space: nowrap; }
.plan-price strong { font-size: clamp(2rem, 3vw, 2.65rem); font-weight: 500; letter-spacing: -.04em; }
.plan-price span { font-size: .85rem; color: var(--muted); margin-left: 4px; }
.plan-meta { color: var(--muted); font-size: .79rem; min-height: 3.2em; margin-top: 4px; }
.plan ul { padding-left: 18px; margin: 24px 0 28px; font-size: .92rem; color: var(--muted); }
.plan li + li { margin-top: 10px; }
.plan .button { margin-top: auto; width: 100%; }
.plan-note { margin-top: 25px; font-size: .83rem; color: var(--muted); max-width: 90ch; }
.download-panel { background: var(--ink); color: var(--paper); border-radius: var(--radius); padding: 52px; display: flex; justify-content: space-between; align-items: center; gap: 45px; }
.download-panel h2 { max-width: 17ch; }
.download-panel p { margin-top: 18px; max-width: 40ch; color: #e1e9e5; }
.download-panel .actions { margin: 0; flex-direction: column; align-items: stretch; flex-shrink: 0; }
.download-panel .button-primary { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.download-panel .button-secondary { color: var(--paper); border-color: #91a59b; }
.download-panel .button:hover { background: var(--wash); color: var(--ink); }
.download-panel a:focus-visible { outline-color: white; }
.download-panel small { text-align: center; }
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq h2 { max-width: 12ch; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 22px 28px 22px 0; position: relative; list-style: none; line-height: 1.4; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; position: absolute; right: 0; top: 19px; font-size: 1.4rem; font-weight: 300; }
details[open] summary::after { content: '−'; }
details p { color: var(--muted); font-size: .95rem; padding-bottom: 22px; }
.site-footer { padding-block: 35px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 35px; }
.footer-inner > p { color: var(--muted); font-size: .86rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 22px; margin-left: auto; font-size: .87rem; }
.copyright { width: 100%; font-size: .78rem; color: var(--muted); }

@media (min-width: 1400px) {
  .hero { gap: 95px; }
}
@media (max-width: 1050px) {
  .shell { width: calc(100% - 56px); }
  .header-inner { gap: 20px; }
  .site-nav { gap: 18px; }
  .site-nav .optional-nav { display: none; }
  .hero { gap: 35px; }
  .product-stage { padding-inline: 22px; }
  .section-intro, .lumi-section, .faq { gap: 45px; }
  .plan { padding: 24px; }
  .business .plan-featured { padding-top: 22px; }
  .simulator { padding: 35px; gap: 35px; }
}
@media (max-width: 760px) {
  .shell { width: calc(100% - 40px); }
  .header-inner { padding-block: 20px; min-height: 80px; gap: 18px; }
  .brand-name { font-size: 1.65rem; }
  .header-inner .brand img { width: 130px; height: auto; }
  .site-nav { width: 100%; margin: 0; justify-content: flex-start; flex-wrap: wrap; gap: 16px 24px; }
  .site-nav a { display: inline-flex; align-items: center; min-height: 48px; }
  .site-nav .optional-nav { display: inline-flex; }
  .menu-toggle:not([hidden]) { display: block; margin-left: auto; }
  .site-nav[data-collapsible]:not(.is-open) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 35px; padding-block: 37px 40px; }
  h1 { font-size: clamp(3.1rem, 10.5vw, 4.7rem); max-width: 13ch; }
  .business h1 { max-width: 14ch; }
  .edition-link { margin-bottom: 19px; }
  .hero-copy > p { max-width: 40ch; margin-top: 23px; font-size: 1.08rem; }
  .actions { margin-top: 26px; gap: 10px; }
  .button { padding-inline: 20px; }
  .product-stage { width: 100%; padding: 22px 24px; border-radius: 65px 24px 24px 24px; }
  .business .product-stage { border-radius: 24px 24px 65px 24px; }
  .phone { width: min(258px, 100%); }
  .stage-heading { margin-bottom: 15px; }
  .product-summary { align-items: flex-start; gap: 20px; }
  .product-summary p { max-width: 15ch; font-size: 1.02rem; }
  .product-summary ul { flex-direction: column; gap: 5px; font-size: .83rem; }
  .section { padding-block: 64px; }
  .section-intro { grid-template-columns: 1fr; gap: 21px; margin-bottom: 32px; }
  .feature-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature { display: grid; grid-template-columns: 38px 1fr; column-gap: 18px; padding-top: 24px; }
  .feature-icon { grid-row: span 2; width: 30px; height: 30px; margin: 0; }
  .feature p { grid-column: 2; margin-top: 9px; }
  .simulator { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
  .simulator h2 { max-width: 16ch; }
  .simulator-copy > p { margin-bottom: 0; }
  .sim-result { padding: 23px; }
  .lumi-section { grid-template-columns: 1fr; gap: 30px; }
  .lumi-portrait { height: 245px; width: min(360px, 100%); justify-self: center; }
  .lumi-portrait img { width: 200px; }
  .lumi-copy h2 { max-width: 20ch; }
  .business-context { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .plans-heading { align-items: flex-start; flex-direction: column; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan { padding: 28px; }
  .business .plan-featured { padding-top: 26px; }
  .plan-description, .plan-meta { min-height: 0; }
  .plan-price { margin-top: 18px; }
  .plan-price strong { font-size: 2.7rem; }
  .download-panel { flex-direction: column; align-items: stretch; padding: 30px; gap: 30px; }
  .download-panel .actions { width: 100%; }
  .faq { grid-template-columns: 1fr; gap: 30px; }
  .faq h2 { max-width: 18ch; }
  .footer-inner { align-items: flex-start; }
  .footer-inner > p, .footer-nav { width: 100%; margin: 0; }
}
@media (max-width: 370px) {
  .shell { width: calc(100% - 32px); }
  .brand-edition { padding-left: 8px; font-size: .72rem; }
  .hero .actions { align-items: stretch; flex-direction: column; }
  .product-stage { padding-inline: 18px; }
  .simulator, .business-context { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}