/* Wexora V2: intentionally dependency-free design system */
:root {
  color-scheme: dark;
  --page: #0b0d11;
  --surface: #11151b;
  --surface-raised: #181e26;
  --surface-soft: #141920;
  --ink: #f5f5f3;
  --ink-soft: #d1d3d5;
  --muted: #8f959d;
  --faint: #69717b;
  --stroke: #2c323b;
  --stroke-strong: #404751;
  --contrast: #f5f5f3;
  --on-contrast: #101216;
  --logo-line: #101216;
  --hero-spot: rgba(194, 210, 217, .11);
  --preview-shadow: 0 40px 100px rgba(0, 0, 0, .35);
  --focus: #adc8e1;
  font-family: "Segoe UI", Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}
:root[data-theme="light"] {
  color-scheme: light;
  --page: #f8f8f6;
  --surface: #fff;
  --surface-raised: #f2f2f0;
  --surface-soft: #f6f6f4;
  --ink: #17191c;
  --ink-soft: #373b40;
  --muted: #60666d;
  --faint: #737980;
  --stroke: #dddeda;
  --stroke-strong: #b4b7b7;
  --contrast: #14171b;
  --on-contrast: #fff;
  --logo-line: #fff;
  --hero-spot: rgba(121, 142, 157, .15);
  --preview-shadow: 0 28px 75px rgba(25, 31, 39, .10);
  --focus: #264d76;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; background: var(--page); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body, button { font-family: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; }
button, input { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }
::selection { background: var(--contrast); color: var(--on-contrast); }
.container { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: -110px; left: 18px; z-index: 100; color: var(--on-contrast); background: var(--contrast); padding: 12px 17px; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--page) 87%, transparent); border-bottom: 1px solid transparent; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); transition: border-color .2s; }
.site-header.scrolled { border-color: var(--stroke); }
.header-inner { height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 25px; line-height: 1; font-weight: 750; letter-spacing: -.075em; flex-shrink: 0; }
.brand-mark { width: 38px; height: 38px; color: var(--ink); display: block; }
.brand-point, .footer-logo span { color: var(--faint); }
.navigation { display: flex; align-items: center; gap: 33px; font-size: 13px; font-weight: 560; color: var(--muted); }
.navigation a { transition: color .2s; }
.navigation a:hover, .footer-links a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 15px; }
.theme-toggle { border: 1px solid var(--stroke); border-radius: 50%; width: 40px; height: 40px; background: transparent; display: grid; place-items: center; }
.theme-toggle:hover, .menu-toggle:hover { border-color: var(--stroke-strong); background: var(--surface); }
.theme-toggle svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; }
.header-cta { display: flex; align-items: center; gap: 19px; background: var(--contrast); color: var(--on-contrast); border-radius: 8px; padding: 12px 17px; font-size: 12px; font-weight: 740; white-space: nowrap; }
.header-cta:hover, .btn-primary:hover { opacity: .86; }
.menu-toggle { display: none; border: 1px solid var(--stroke); border-radius: 8px; width: 40px; height: 40px; background: transparent; align-items: center; justify-content: center; flex-direction: column; gap: 6px; }
.menu-toggle span { display: block; height: 1.5px; width: 18px; background: currentColor; }

.hero { min-height: 680px; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: 24px; align-items: center; padding-top: 72px; padding-bottom: 90px; }
.hero-copy { z-index: 1; position: relative; padding: 32px 0 30px; }
.eyebrow { font-size: 10px; font-weight: 750; letter-spacing: .17em; color: var(--muted); line-height: 1.5; }
.hero .eyebrow { display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.signal { height: 7px; width: 7px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 5px color-mix(in srgb, var(--ink) 9%, transparent); flex: none; }
.eyebrow-line { width: 38px; height: 1px; background: var(--stroke-strong); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { font-size: clamp(70px, 8vw, 122px); line-height: 1.02; letter-spacing: -.095em; font-weight: 710; margin: 35px 0 27px; }
.muted-heading { color: var(--faint); }
.hero-lead { max-width: 555px; font-size: 16px; line-height: 1.85; color: var(--muted); margin-bottom: 0; }
.hero-lead em { color: var(--ink-soft); font-style: normal; }
.hero-buttons { display: flex; gap: 16px; align-items: center; margin-top: 33px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 37px; padding: 16px 20px; border-radius: 8px; font-size: 13px; font-weight: 710; transition: opacity .2s, background .2s, transform .2s; }
.btn-primary { background: var(--contrast); color: var(--on-contrast); }
.btn-text { color: var(--ink-soft); padding-left: 8px; }
.btn-text:hover { color: var(--ink); transform: translateX(3px); }
.hero-footnote { margin-top: 65px; display: flex; gap: 12px; align-items: center; color: var(--faint); font-size: 11px; }
.mini-rule { height: 1px; width: 35px; background: var(--stroke-strong); }
.dot-separator { color: var(--stroke-strong); }
.hero-art { height: 525px; width: 100%; position: relative; display: grid; place-items: center; overflow: hidden; isolation: isolate; background: radial-gradient(ellipse at center, var(--hero-spot), transparent 60%); }
.orbit { position: absolute; border: 1px solid color-mix(in srgb, var(--stroke-strong) 60%, transparent); border-radius: 50%; aspect-ratio: 1; }
.orbit-one { width: 330px; }.orbit-two { width: 454px; }.orbit-three { width: 575px; opacity: .55; }
.orbit-one::before, .orbit-two::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-soft); position: absolute; }
.orbit-one::before { top: 48px; left: 55px; }.orbit-two::after { bottom: 77px; right: 49px; }
.art-core { height: 227px; width: 227px; background: linear-gradient(150deg, var(--surface-raised), var(--surface)); border: 1px solid var(--stroke-strong); border-radius: 42px; display: grid; place-items: center; transform: rotate(-10deg); box-shadow: 0 22px 100px rgba(0, 0, 0, .16), inset 0 1px 2px rgba(255, 255, 255, .06); position: relative; }
.art-core::after { content: ""; position: absolute; inset: 9px; border: 1px solid var(--stroke); border-radius: 34px; }
.art-core svg { width: 145px; height: 145px; transform: rotate(10deg); color: var(--ink); }
.art-label { position: absolute; font-size: 9px; letter-spacing: .18em; color: var(--faint); }
.art-label-top { top: 28px; right: 18px; }.art-label-bottom { bottom: 27px; left: 17px; }
.divider-row { display: flex; justify-content: space-between; border-top: 1px solid var(--stroke); border-bottom: 1px solid var(--stroke); padding: 22px 0; font-size: 10px; font-weight: 730; letter-spacing: .18em; color: var(--faint); }
.divider-row > span:last-child { color: var(--ink-soft); }.divider-row > span:last-child span { margin-left: 13px; }
.section { padding-block: 138px; }
.section-intro { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 48px; }
.section-kicker { margin-bottom: 21px; }
.section-intro h2, .approach h2, .roadmap-wrap h2, .faq h2 { font-size: clamp(44px, 5vw, 70px); line-height: 1.1; letter-spacing: -.07em; font-weight: 660; margin: 0; }
.section-intro > p { max-width: 345px; font-size: 14px; line-height: 1.9; color: var(--muted); margin: 0 0 7px; }
.preview-shell { border: 1px solid var(--stroke-strong); border-radius: 15px; background: var(--surface); overflow: hidden; box-shadow: var(--preview-shadow); }
.preview-titlebar { background: var(--surface-raised); border-bottom: 1px solid var(--stroke); padding: 0 22px; height: 47px; display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; background: var(--faint); opacity: .65; border-radius: 50%; }
.preview-url { color: var(--muted); font-size: 11px; letter-spacing: .03em; }
.preview-tag { color: var(--faint); font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.preview-layout { min-height: 485px; display: flex; }
.preview-sidebar { width: 225px; flex-shrink: 0; border-right: 1px solid var(--stroke); padding: 26px 13px 22px; display: flex; flex-direction: column; }
.workspace-brand { display: flex; align-items: center; gap: 10px; padding-left: 11px; font-size: 13px; font-weight: 750; line-height: 1.3; }
.workspace-brand small { color: var(--muted); font-size: 10px; font-weight: 500; }
.workspace-badge { height: 33px; width: 33px; display: grid; place-items: center; background: var(--contrast); color: var(--on-contrast); border-radius: 9px; font-size: 18px; font-weight: 800; }
.sidebar-heading { font-size: 9px; font-weight: 760; letter-spacing: .14em; color: var(--faint); margin: 38px 0 14px; padding-left: 12px; }
.preview-tabs { display: flex; flex-direction: column; gap: 5px; }
.preview-tab { display: flex; align-items: center; gap: 12px; border: 1px solid transparent; background: transparent; text-align: left; border-radius: 7px; padding: 11px 13px; font-size: 12px; color: var(--muted); }
.preview-tab > span { font-size: 16px; line-height: 1; width: 19px; text-align: center; }
.preview-tab:hover { background: var(--surface-raised); color: var(--ink); }
.preview-tab.is-active { background: var(--surface-raised); color: var(--ink); border-color: var(--stroke); }
.preview-sidebar-footer { border-top: 1px solid var(--stroke); display: flex; justify-content: space-between; margin-top: auto; padding: 17px 11px 0; color: var(--faint); font-size: 9px; letter-spacing: .04em; }
.preview-content { padding: 38px 39px; flex: 1; min-width: 0; }
.preview-panel { min-height: 389px; }
.preview-breadcrumb { font-size: 10px; font-weight: 710; letter-spacing: .13em; color: var(--muted); }
.preview-breadcrumb span { padding: 0 10px; color: var(--faint); }
.preview-heading { display: flex; align-items: start; justify-content: space-between; gap: 15px; margin-top: 18px; margin-bottom: 29px; }
.preview-heading h3 { font-size: 27px; font-weight: 680; line-height: 1.25; letter-spacing: -.045em; margin-bottom: 7px; }
.preview-heading p { font-size: 12px; color: var(--muted); margin-bottom: 0; }
.preview-pill { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; padding: 7px 10px; border-radius: 100px; font-size: 9px; font-weight: 750; letter-spacing: .045em; color: var(--ink-soft); border: 1px solid var(--stroke-strong); }
.mini-signal { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-soft); }
.preview-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.preview-card { min-height: 164px; border: 1px solid var(--stroke); background: var(--surface-soft); border-radius: 10px; padding: 16px; display: flex; flex-direction: column; align-items: start; }
.preview-card.featured { background: var(--surface-raised); border-color: var(--stroke-strong); }
.card-icon { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--stroke-strong); border-radius: 8px; font-size: 20px; }
.card-category { margin-top: 15px; color: var(--faint); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.preview-card strong { margin-top: 4px; font-size: 13px; letter-spacing: -.015em; }
.preview-card small { color: var(--muted); font-size: 10px; line-height: 1.6; margin-top: 5px; }
.activity-box { border: 1px solid var(--stroke); border-radius: 10px; padding: 15px 17px 5px; margin-top: 13px; }
.activity-header { display: flex; justify-content: space-between; gap: 10px; font-size: 11px; font-weight: 650; padding-bottom: 10px; }
.activity-header span:last-child { font-size: 9px; color: var(--faint); letter-spacing: .08em; }
.activity-line { display: flex; gap: 12px; align-items: center; padding: 9px 0; border-top: 1px solid var(--stroke); font-size: 11px; color: var(--muted); }
.activity-dot { height: 7px; width: 7px; border: 1px solid var(--stroke-strong); border-radius: 50%; }
.activity-line-end { margin-left: auto; font-size: 10px; }
.mock-list { border: 1px solid var(--stroke); border-radius: 10px; overflow: hidden; margin-top: 28px; }
.mock-list > div { display: flex; align-items: center; gap: 16px; padding: 22px; }
.mock-list > div + div { border-top: 1px solid var(--stroke); }
.list-symbol { flex: none; display: grid; place-items: center; width: 39px; height: 39px; background: var(--surface-raised); border: 1px solid var(--stroke); border-radius: 9px; font-size: 14px; }
.mock-list strong, .mock-list small { display: block; }.mock-list strong { font-size: 13px; }.mock-list small { font-size: 11px; color: var(--muted); margin-top: 3px; }
.mock-status { margin-left: auto; font-size: 10px; border: 1px solid var(--stroke); border-radius: 100px; padding: 5px 9px; color: var(--muted); white-space: nowrap; }
.preview-mobile-tabs { display: none; }
.preview-disclaimer { font-size: 11px; color: var(--faint); line-height: 1.6; text-align: center; margin: 17px 0 0; }

.features-section { background: var(--surface-soft); border-block: 1px solid var(--stroke); padding: 110px 0 115px; }
.features-intro { margin-bottom: 57px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 23px; }
.feature { border-top: 1px solid var(--stroke-strong); padding: 18px 0 0; min-height: 277px; display: flex; flex-direction: column; }
.feature-index { font-size: 10px; color: var(--faint); font-weight: 740; letter-spacing: .12em; }
.feature-symbol { font-size: 39px; line-height: 1; margin-top: 34px; }
.feature h3 { font-size: 19px; letter-spacing: -.035em; margin: 20px 0 8px; }
.feature p { font-size: 13px; line-height: 1.85; color: var(--muted); max-width: 310px; }
.feature-line { display: block; width: 23px; height: 1px; margin-top: auto; background: var(--stroke-strong); }
.approach { display: grid; grid-template-columns: 1fr 1fr; gap: 9%; align-items: center; }
.approach-visual { height: 480px; border: 1px solid var(--stroke); background: radial-gradient(circle at 50% 40%, var(--hero-spot), transparent 70%), var(--surface); border-radius: 14px; padding: 28px 24px 21px; display: flex; flex-direction: column; align-items: center; overflow: hidden; }
.architecture-label { margin-right: auto; color: var(--faint); font-size: 9px; letter-spacing: .14em; font-weight: 700; }
.architecture-node { min-width: 0; display: flex; align-items: center; gap: 12px; background: var(--surface-raised); border: 1px solid var(--stroke-strong); border-radius: 9px; padding: 13px; font-size: 12px; line-height: 1.4; }
.architecture-node small { display: block; color: var(--muted); font-size: 10px; margin-top: 3px; }
.node-icon { width: 31px; height: 31px; flex: none; border-radius: 7px; background: var(--contrast); color: var(--on-contrast); font-size: 12px; font-weight: 780; display: grid; place-items: center; }
.node-top { margin-top: 80px; padding-right: 45px; }
.architecture-stem { width: 1px; height: 53px; background: var(--stroke-strong); position: relative; }
.architecture-stem::after { content: ""; height: 1px; width: 70px; background: var(--stroke-strong); position: absolute; bottom: 0; left: -35px; }
.architecture-branches { display: flex; gap: 9px; }
.architecture-branches .architecture-node { padding: 12px 10px; gap: 8px; }
.architecture-branches .node-icon { width: 27px; height: 27px; background: var(--surface); border: 1px solid var(--stroke-strong); color: var(--ink); font-size: 10px; }
.architecture-bottom { font-size: 9px; letter-spacing: .1em; color: var(--faint); margin-top: auto; }
.approach-copy > p { color: var(--muted); font-size: 15px; line-height: 1.85; max-width: 455px; margin: 23px 0 27px; }
.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li { padding: 13px 0 13px 30px; font-size: 13px; color: var(--ink-soft); border-bottom: 1px solid var(--stroke); position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 13px; color: var(--ink); }
.roadmap-section { background: var(--surface-soft); border-block: 1px solid var(--stroke); padding: 100px 0; }
.roadmap-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10%; align-items: start; }
.roadmap-wrap p { color: var(--muted); max-width: 395px; font-size: 13px; line-height: 1.9; margin: 20px 0 0; }
.roadmap-list { list-style: none; margin: 0; padding: 0; }
.roadmap-list li { display: flex; gap: 20px; align-items: start; border-bottom: 1px solid var(--stroke); padding: 26px 0; }
.roadmap-list li:first-child { border-top: 1px solid var(--stroke); }
.roadmap-list li > span:first-child { font-size: 12px; color: var(--faint); }
.roadmap-list li > div { flex: 1; }
.roadmap-list strong, .roadmap-list small { display: block; }
.roadmap-list strong { font-size: 13px; }
.roadmap-list small { margin-top: 7px; color: var(--muted); font-size: 11px; }
.roadmap-state { flex: none; color: var(--faint); font-size: 9px; border: 1px solid var(--stroke); padding: 6px 8px; border-radius: 50px; font-weight: 720; letter-spacing: .02em; }
.roadmap-state.current { border-color: var(--stroke-strong); color: var(--ink); }
.faq { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10%; }
.faq-items { border-top: 1px solid var(--stroke); }
.faq-items details { border-bottom: 1px solid var(--stroke); padding: 21px 0; }
.faq-items summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none; font-size: 14px; font-weight: 650; gap: 15px; }
.faq-items summary::-webkit-details-marker { display: none; }
.faq-items summary > span { font-size: 22px; color: var(--muted); font-weight: 300; transition: transform .2s; }
.faq-items details[open] summary > span { transform: rotate(45deg); }
.faq-items details p { color: var(--muted); font-size: 13px; line-height: 1.85; margin: 13px 30px 0 0; }
.closing-section { position: relative; isolation: isolate; overflow: hidden; border: 1px solid var(--stroke); border-radius: 16px; background: var(--surface); min-height: 410px; padding: 70px 68px; margin-bottom: 90px; }
.closing-orbit { position: absolute; border: 1px solid var(--stroke-strong); border-radius: 50%; width: 570px; height: 570px; right: -110px; top: -100px; z-index: -1; opacity: .55; box-shadow: 0 0 0 60px var(--surface), 0 0 0 61px var(--stroke); }
.closing-section h2 { font-size: clamp(44px, 5vw, 72px); line-height: 1.1; font-weight: 650; letter-spacing: -.07em; margin: 24px 0 16px; }
.closing-section h2 span { color: var(--faint); }
.closing-section p { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.site-footer { border-top: 1px solid var(--stroke); min-height: 150px; display: flex; gap: 32px; align-items: center; justify-content: space-between; }
.footer-logo { font-weight: 750; font-size: 23px; letter-spacing: -.075em; line-height: 1; }
.site-footer p { margin: 7px 0 0; font-size: 11px; color: var(--faint); }
.footer-links { display: flex; gap: 22px; color: var(--muted); font-size: 12px; }
.site-footer .copyright { margin: 0; }

@media (max-width: 1100px) {
  .hero h1 { font-size: clamp(64px, 8vw, 102px); }
  .navigation { gap: 19px; }
  .architecture-branches .architecture-node { flex-direction: column; text-align: center; }
  .architecture-branches .architecture-node small { white-space: nowrap; }
  .preview-card { padding: 12px; }
}
@media (max-width: 850px) {
  .container { width: min(100% - 42px, 1180px); }
  .header-inner { height: 74px; }
  .navigation { position: absolute; left: 0; right: 0; top: 100%; background: var(--page); border-bottom: 1px solid var(--stroke); padding: 18px 22px; gap: 0; justify-content: space-around; flex-wrap: wrap; }
  .js .navigation:not(.is-open) { display: none; }
  .js .menu-toggle { display: flex; }
  .header-cta { display: none; }
  .hero { min-height: 585px; padding-top: 45px; padding-bottom: 70px; }
  .hero-art { height: 390px; }
  .orbit-one { width: 245px; }.orbit-two { width: 335px; }.orbit-three { width: 425px; }
  .art-core { width: 165px; height: 165px; border-radius: 32px; }.art-core::after { border-radius: 25px; }.art-core svg { width: 110px; height: 110px; }
  .art-label { font-size: 7px; }
  .hero-footnote { margin-top: 32px; }
  .section { padding-block: 100px; }.features-section { padding-block: 90px; }
  .preview-content { padding: 30px 24px; }.preview-sidebar { width: 190px; }
  .preview-card-grid { gap: 8px; }.preview-card strong { font-size: 11px; }.preview-card small { font-size: 9px; }
  .approach, .roadmap-wrap, .faq { gap: 5%; }
  .approach-visual { height: 420px; }.node-top { margin-top: 65px; }
  .closing-section { padding: 55px; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 36px); }
  .brand { font-size: 22px; }.brand-mark { width: 34px; height: 34px; }
  .header-actions { gap: 8px; }.theme-toggle { height: 38px; width: 38px; }.menu-toggle { height: 38px; width: 38px; }
  .navigation { flex-direction: column; align-items: stretch; padding: 12px 18px; }
  .navigation a { padding: 13px 5px; border-bottom: 1px solid var(--stroke); }
  .navigation a:last-child { border: 0; }
  .hero { display: flex; flex-direction: column; align-items: stretch; min-height: 0; gap: 0; padding-top: 67px; padding-bottom: 46px; }
  .hero h1 { font-size: clamp(67px, 14vw, 90px); margin: 29px 0 23px; }
  .hero .eyebrow { font-size: 9px; gap: 10px; }.eyebrow-line { width: 15px; }
  .hero-lead { font-size: 14px; line-height: 1.8; }.hero-buttons { gap: 10px; margin-top: 28px; }
  .btn { padding: 14px 16px; gap: 17px; }.btn-text { padding-left: 4px; }
  .hero-footnote { font-size: 10px; margin-top: 31px; flex-wrap: wrap; }
  .hero-art { height: 270px; margin-top: 5px; }
  .orbit-one { width: 200px; }.orbit-two { width: 290px; }.orbit-three { width: 390px; }
  .art-core { width: 139px; height: 139px; border-radius: 27px; }.art-core::after { inset: 6px; border-radius: 23px; }.art-core svg { width: 90px; height: 90px; }
  .art-label-top { right: 5px; top: 13px; }.art-label-bottom { bottom: 12px; left: 4px; }
  .divider-row { padding: 17px 0; font-size: 9px; }
  .section, .faq { padding-block: 76px; }.section-intro { display: block; margin-bottom: 32px; }.section-intro > p { max-width: 100%; margin-top: 19px; }
  .section-intro h2, .approach h2, .roadmap-wrap h2, .faq h2 { font-size: clamp(40px, 10vw, 55px); }
  .preview-titlebar { padding: 0 12px; }.preview-tag { display: none; }
  .preview-layout { flex-direction: column; }
  .preview-sidebar { width: auto; border-right: 0; border-bottom: 1px solid var(--stroke); padding: 10px; }
  .workspace-brand, .sidebar-heading, .preview-sidebar-footer { display: none; }
  .preview-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
  .preview-tab { justify-content: center; font-size: 10px; padding: 11px 3px; gap: 5px; white-space: nowrap; }
  .preview-tab > span { font-size: 13px; width: 14px; }
  .preview-content { padding: 24px 15px; }.preview-panel { min-height: 360px; }
  .preview-heading { margin-top: 14px; margin-bottom: 19px; }.preview-heading h3 { font-size: 22px; }.preview-heading p { font-size: 11px; }
  .preview-pill { display: none; }.preview-card-grid { gap: 7px; }
  .preview-card { min-height: 140px; padding: 10px; }.card-icon { width: 27px; height: 27px; font-size: 15px; }
  .card-category { font-size: 8px; margin-top: 10px; }.preview-card strong { font-size: 10px; line-height: 1.3; }.preview-card small { font-size: 9px; }
  .activity-box { padding: 11px 12px 5px; }.activity-header { font-size: 10px; }.activity-header span:last-child { display: none; }
  .mock-list > div { padding: 17px 11px; gap: 9px; }.mock-status { font-size: 9px; }.mock-list strong { font-size: 11px; }.mock-list small { font-size: 10px; }
  .features-section { padding: 74px 0 83px; }.feature-grid { grid-template-columns: 1fr; gap: 24px; }.feature { min-height: 225px; }.feature-symbol { margin-top: 22px; }
  .approach { display: flex; flex-direction: column-reverse; align-items: stretch; gap: 40px; }
  .approach-visual { height: 390px; }.node-top { margin-top: 50px; }
  .roadmap-section { padding: 75px 0; }.roadmap-wrap { grid-template-columns: 1fr; gap: 35px; }
  .roadmap-list li { gap: 12px; }.roadmap-state { font-size: 8px; }.roadmap-list strong { font-size: 12px; }
  .faq { grid-template-columns: 1fr; gap: 30px; }
  .closing-section { margin-bottom: 55px; padding: 49px 25px; min-height: 350px; }.closing-section h2 { font-size: clamp(40px, 10vw, 60px); }
  .closing-orbit { width: 430px; height: 430px; top: -50px; right: -300px; }
  .site-footer { padding: 28px 0; min-height: 175px; flex-wrap: wrap; }.site-footer .copyright { width: 100%; }
}
@media (max-width: 380px) {
  .hero h1 { font-size: 59px; }.hero .eyebrow { letter-spacing: .09em; }
  .hero-buttons .btn { font-size: 11px; }.preview-tab > span { display: none; }
  .preview-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.preview-card:last-child { display: none; }
  .architecture-branches .architecture-node { font-size: 10px; }
  .architecture-branches .architecture-node small { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}