:root {
  --ink: #18151f; --ink-soft: #262130; --muted: #706b79; --paper: #f8f6fb; --white: #fff;
  --lavender: #eee8ff; --violet: #7049f6; --violet-dark: #4f2ec9; --mint: #bff4e9;
  --mint-ink: #197a6c; --line: rgba(50, 40, 68, .13); --shadow: 0 26px 80px rgba(42, 29, 70, .16);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-space { padding-block: 118px; }

.site-header { position: sticky; top: 12px; z-index: 30; width: min(1180px, calc(100% - 48px)); height: 74px; margin: 12px auto 0; padding: 0 14px 0 22px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border: 1px solid transparent; border-radius: 22px; transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.site-header.scrolled { background: rgba(248, 246, 251, .88); border-color: var(--line); box-shadow: 0 14px 45px rgba(39, 28, 57, .09); backdrop-filter: blur(18px); }
.brand img { width: 124px; height: auto; }
.nav { display: flex; gap: 27px; color: var(--muted); font-size: 13px; font-weight: 700; }
.nav a { transition: color 160ms ease; }
.nav a:hover { color: var(--violet); }
.site-header > .button { justify-self: end; }
.button { min-height: 54px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 15px; background: var(--violet); color: #fff; font-size: 14px; font-weight: 800; box-shadow: 0 13px 27px rgba(112, 73, 246, .25); transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease; }
.button:hover { transform: translateY(-2px); background: var(--violet-dark); box-shadow: 0 17px 34px rgba(112, 73, 246, .31); }
.button-small { min-height: 44px; padding-inline: 18px; border-radius: 13px; font-size: 12px; }
.button-white { background: #fff; color: var(--violet-dark); box-shadow: 0 16px 36px rgba(18, 13, 27, .22); }
.button-white:hover { background: #f9f6ff; color: var(--violet-dark); }

.hero { min-height: 760px; padding: 78px 0 96px; display: grid; grid-template-columns: 1.06fr .94fr; gap: 62px; align-items: center; }
.eyebrow, .kicker { color: var(--violet-dark); font-size: 11px; line-height: 1.4; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 25px; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--mint-ink); box-shadow: 0 0 0 7px rgba(77, 205, 184, .16); }
h1, h2 { font-family: "Space Grotesk", "Manrope", sans-serif; }
h1 { max-width: 700px; margin-bottom: 28px; font-size: clamp(58px, 6.4vw, 88px); line-height: .97; letter-spacing: -.065em; }
h1 span { color: var(--violet); }
.hero-lead { max-width: 640px; margin-bottom: 34px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.text-link { color: var(--violet-dark); font-size: 14px; font-weight: 800; }
.text-link span { display: inline-block; margin-left: 4px; transition: transform 160ms ease; }
.text-link:hover span { transform: translateY(3px); }
.text-link-strong { display: inline-flex; margin-top: 30px; font-size: 15px; }
.demo-note { margin: 20px 0 0; color: #98929f; font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.hero-visual { position: relative; min-height: 610px; display: grid; place-items: center; }
.hero-glow { position: absolute; width: 465px; height: 465px; border-radius: 42% 58% 58% 42% / 53% 41% 59% 47%; background: linear-gradient(145deg, #dfd2ff, #f1ebff 58%, #d5f5ef); transform: rotate(-8deg); }
.hero-glow::after { content: ""; position: absolute; inset: -40px; border: 1px dashed rgba(112, 73, 246, .24); border-radius: 50%; }
.phone { position: relative; overflow: hidden; background: #fff; border: 8px solid #1b1721; border-radius: 40px; box-shadow: var(--shadow); }
.phone::after { content: ""; position: absolute; inset: 0; border-radius: 31px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.48); pointer-events: none; }
.phone-speaker { position: absolute; top: 9px; left: 50%; z-index: 2; width: 70px; height: 17px; transform: translateX(-50%); border-radius: 20px; background: #1b1721; }
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone-main { z-index: 2; width: 294px; aspect-ratio: 720 / 1280; transform: rotate(2deg); }
.signal-card { position: absolute; z-index: 4; padding: 15px 17px; border: 1px solid rgba(55, 41, 80, .1); border-radius: 17px; background: rgba(255,255,255,.91); box-shadow: 0 18px 42px rgba(44, 31, 70, .16); backdrop-filter: blur(16px); }
.signal-card span, .signal-card strong { display: block; }
.signal-card span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.signal-card strong { margin-top: 4px; font-size: 14px; }
.signal-card-top { top: 92px; left: 2px; }
.signal-card-bottom { right: -8px; bottom: 116px; min-width: 148px; }
.signal-card-bottom strong { margin: 0 0 3px; color: var(--violet); font-size: 25px; }
.hero-caption { position: absolute; z-index: 4; right: 12px; bottom: 18px; width: 215px; display: flex; gap: 12px; align-items: flex-start; }
.hero-caption span { color: var(--violet); font-family: "Space Grotesk", sans-serif; font-size: 11px; font-weight: 700; }
.hero-caption p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }

.status-band { background: var(--ink); color: #fff; }
.status-grid { min-height: 112px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.status-grid div { padding: 0 28px; border-right: 1px solid rgba(255,255,255,.12); }
.status-grid div:first-child { padding-left: 0; }
.status-grid div:last-child { border-right: 0; }
.status-grid span, .status-grid strong { display: block; }
.status-grid span { margin-bottom: 7px; color: rgba(255,255,255,.43); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.status-grid strong { font-size: 14px; }

.section-heading { max-width: 830px; margin-bottom: 58px; }
.section-heading h2, .showcase-copy h2, .principles-copy h2, .project-card h2, .collaborate h2, .cta h2 { margin: 14px 0 0; font-size: clamp(40px, 4.7vw, 62px); line-height: 1.04; letter-spacing: -.052em; }
.section-heading > p { max-width: 690px; margin: 22px 0 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.section-heading-light { color: #fff; }
.section-heading-light > p { color: rgba(255,255,255,.62); }
.kicker-light { color: #bca9ff; }
.kicker-mint { color: #7be0d1; }
.thesis-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 75px; align-items: center; }
.thesis-lead { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.8; }
.timeline { display: grid; grid-template-columns: 1fr auto 1.15fr auto 1fr; gap: 12px; align-items: center; }
.timeline-step { min-height: 170px; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; border: 1px solid var(--line); border-radius: 24px; background: #fff; }
.timeline-step span { margin-bottom: auto; color: #9b95a2; font-size: 10px; font-weight: 800; }
.timeline-step strong { font-family: "Space Grotesk", sans-serif; font-size: 22px; }
.timeline-step p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.timeline-step-kept { min-height: 206px; border-color: transparent; background: var(--violet); color: #fff; box-shadow: 0 20px 50px rgba(112,73,246,.26); }
.timeline-step-kept span, .timeline-step-kept p { color: rgba(255,255,255,.68); }
.timeline-arrow { color: #aaa4b0; font-size: 20px; }

.loop { background: var(--ink); color: #fff; }
.loop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.loop-card { position: relative; min-height: 350px; padding: 26px; border: 1px solid rgba(255,255,255,.1); border-radius: 25px; background: rgba(255,255,255,.045); }
.loop-index { position: absolute; top: 24px; right: 25px; color: rgba(255,255,255,.3); font-size: 10px; font-weight: 800; }
.loop-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: var(--violet); color: #fff; font-family: "Space Grotesk", sans-serif; font-size: 18px; font-weight: 700; }
.loop-card h3 { margin: 111px 0 13px; font-family: "Space Grotesk", sans-serif; font-size: 24px; }
.loop-card p { margin: 0; color: rgba(255,255,255,.58); font-size: 13px; line-height: 1.7; }
.safety-line { margin-top: 42px; display: flex; align-items: center; justify-content: center; gap: 26px; color: rgba(255,255,255,.65); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.safety-line i { width: 44px; height: 1px; background: rgba(255,255,255,.2); }

.showcase { display: grid; grid-template-columns: .74fr 1.26fr; gap: 70px; align-items: center; }
.showcase-copy > p { margin: 23px 0 30px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.product-list { margin: 0; padding: 0; list-style: none; display: grid; border-top: 1px solid var(--line); }
.product-list li { min-height: 52px; display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.product-list span { color: var(--violet); font-size: 9px; }
.phone-stage { position: relative; min-height: 650px; }
.phone-stage::before { content: ""; position: absolute; inset: 10% 5% 3%; border-radius: 50%; background: radial-gradient(circle, #e4d9ff 0, #efe9ff 50%, transparent 72%); }
.phone-stage .phone { position: absolute; aspect-ratio: 720 / 1280; }
.phone-center { z-index: 3; top: 0; left: 50%; width: 286px; transform: translateX(-50%); }
.phone-side { z-index: 1; top: 72px; width: 245px; opacity: .78; }
.phone-side-left { left: 0; transform: rotate(-7deg); }
.phone-side-right { right: 0; transform: rotate(7deg); }

.advantage { background: var(--ink-soft); color: #fff; }
.comparison { overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 27px; background: rgba(255,255,255,.045); }
.comparison-row { min-height: 78px; padding: 0 30px; display: grid; grid-template-columns: .72fr 1fr 1fr; align-items: center; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
.comparison-row:last-child { border-bottom: 0; }
.comparison-row > span { color: rgba(255,255,255,.44); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.comparison-row p { margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }
.comparison-head { min-height: 65px; background: rgba(255,255,255,.04); }
.comparison-head strong { font-size: 12px; }
.kept-column { color: #a994ff !important; font-weight: 800; }
.moat-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.moat-card { min-height: 224px; padding: 25px; border: 1px solid rgba(255,255,255,.1); border-radius: 23px; background: rgba(255,255,255,.035); }
.moat-card > span { color: #7be0d1; font-size: 10px; font-weight: 800; }
.moat-card h3 { margin: 55px 0 12px; font-family: "Space Grotesk", sans-serif; font-size: 20px; }
.moat-card p { margin: 0; color: rgba(255,255,255,.54); font-size: 12px; line-height: 1.7; }

.outcomes-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.outcome-card { min-height: 210px; padding: 28px; display: flex; gap: 22px; align-items: flex-start; border: 1px solid var(--line); border-radius: 26px; background: #fff; box-shadow: 0 14px 44px rgba(50,37,72,.05); }
.outcome-card-featured { background: var(--lavender); }
.outcome-symbol { width: 54px; height: 54px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 17px; background: var(--lavender); color: var(--violet); font-family: "Space Grotesk", sans-serif; font-size: 20px; font-weight: 700; }
.outcome-card-featured .outcome-symbol { background: #fff; }
.outcome-card h3 { margin: 34px 0 10px; font-family: "Space Grotesk", sans-serif; font-size: 21px; }
.outcome-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.principles { background: linear-gradient(135deg, #5a35df 0%, #7049f6 55%, #603ee0 100%); color: #fff; }
.principles-layout { display: grid; grid-template-columns: .87fr 1.13fr; gap: 86px; align-items: center; }
.principles-copy p { margin: 24px 0 0; color: rgba(255,255,255,.68); font-size: 16px; line-height: 1.75; }
.principles-list { display: grid; gap: 13px; }
.principles-list article { min-height: 122px; padding: 22px; display: grid; grid-template-columns: 44px 1fr; gap: 18px; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; background: rgba(255,255,255,.1); backdrop-filter: blur(10px); }
.principles-list article > span { color: #bff4e9; font-size: 10px; font-weight: 800; }
.principles-list h3 { margin: 0 0 7px; font-size: 16px; }
.principles-list p { margin: 0; color: rgba(255,255,255,.64); font-size: 12px; line-height: 1.6; }

.project-card { padding: 58px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 78px; border-radius: 32px; background: var(--lavender); }
.project-card h2 { font-size: clamp(36px, 4vw, 51px); }
.project-facts { display: grid; gap: 23px; }
.project-facts p { margin: 0; padding-bottom: 23px; border-bottom: 1px solid rgba(112,73,246,.15); color: var(--muted); font-size: 13px; line-height: 1.7; }
.project-facts p:last-child { padding-bottom: 0; border-bottom: 0; }
.project-facts strong { color: var(--ink); font-size: 15px; }

.collaborate { padding-bottom: 36px; }
.collaborate-card { position: relative; overflow: hidden; min-height: 470px; padding: 60px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 74px; align-items: center; border-radius: 34px; background: var(--ink); color: #fff; }
.collaborate-card::before { content: ""; position: absolute; width: 420px; height: 420px; right: -170px; top: -210px; border-radius: 50%; background: rgba(112,73,246,.58); }
.collaborate-card > * { position: relative; z-index: 1; }
.collaborate-copy p { max-width: 590px; margin: 22px 0 28px; color: rgba(255,255,255,.66); font-size: 15px; line-height: 1.75; }
.collaborate-copy small { display: block; margin-top: 17px; color: rgba(255,255,255,.48); font-size: 11px; }
.collaborate-types { display: flex; flex-wrap: wrap; gap: 11px; align-content: center; }
.collaborate-types span { padding: 12px 16px; border: 1px solid rgba(255,255,255,.15); border-radius: 99px; background: rgba(255,255,255,.07); color: rgba(255,255,255,.78); font-size: 11px; font-weight: 700; }

.cta { padding-bottom: 112px; }
.cta-card { position: relative; overflow: hidden; min-height: 520px; padding: 72px 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border-radius: 34px; background: var(--ink); color: #fff; }
.cta-card::before, .cta-card::after { content: ""; position: absolute; border-radius: 50%; }
.cta-card::before { width: 430px; height: 430px; top: -260px; left: -90px; background: rgba(112,73,246,.6); filter: blur(2px); }
.cta-card::after { width: 330px; height: 330px; right: -170px; bottom: -210px; background: rgba(92,222,202,.28); }
.cta-card > * { position: relative; z-index: 1; }
.cta-mark { width: 58px; height: 58px; margin-bottom: 23px; display: grid; place-items: center; border-radius: 18px; background: rgba(255,255,255,.08); }
.cta-mark img { width: 42px; height: 42px; object-fit: contain; }
.cta-card p { max-width: 590px; margin: 22px auto 29px; color: rgba(255,255,255,.64); font-size: 15px; line-height: 1.7; }
.cta-card small { margin-top: 18px; color: rgba(255,255,255,.4); font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.footer { min-height: 180px; padding-block: 38px 46px; display: grid; grid-template-columns: auto 1fr auto auto; gap: 28px; align-items: center; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.footer p { margin: 0; }
.footer-brand p { margin-top: 10px; font-weight: 700; }
.footer-note { max-width: 500px; justify-self: center; line-height: 1.55; }
.footer-links { display: flex; gap: 14px; white-space: nowrap; }
.footer-links a:hover { color: var(--violet); }
.copyright { white-space: nowrap; }

.legal-page { min-height: 100vh; background: var(--paper); }
.legal-header { position: static; }
.legal-main { width: min(780px, calc(100% - 36px)); margin: 50px auto 110px; }
.legal-main h1 { margin-bottom: 20px; font-family: "Space Grotesk", sans-serif; font-size: clamp(44px, 7vw, 70px); letter-spacing: -.05em; }
.legal-main .legal-date { margin-bottom: 48px; color: var(--muted); font-size: 13px; }
.legal-main article { padding: 40px; border: 1px solid var(--line); border-radius: 28px; background: #fff; box-shadow: 0 18px 50px rgba(59,35,102,.06); }
.legal-main h2 { margin: 34px 0 12px; font-size: 22px; letter-spacing: -.02em; }
.legal-main h2:first-child { margin-top: 0; }
.legal-main p, .legal-main li { color: var(--muted); font-size: 15px; line-height: 1.75; }
.legal-main ul, .legal-main ol { padding-left: 22px; }
.legal-main .notice { margin-top: 30px; padding: 18px 20px; border-radius: 16px; background: var(--lavender); color: var(--ink); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1040px) {
  .site-header { grid-template-columns: 1fr auto; } .nav { display: none; }
  .hero { grid-template-columns: 1fr; text-align: center; } .hero-copy { display: flex; flex-direction: column; align-items: center; } .hero-visual { margin-top: -10px; }
  .thesis-layout, .showcase, .principles-layout, .project-card, .collaborate-card { grid-template-columns: 1fr; } .thesis-layout { gap: 42px; } .showcase { gap: 48px; }
  .showcase-copy { max-width: 700px; } .phone-stage { width: min(760px, 100%); margin-inline: auto; }
  .principles-layout, .project-card, .collaborate-card { gap: 42px; }
  .footer { grid-template-columns: auto 1fr auto; } .footer-note { grid-column: 1 / -1; grid-row: 2; justify-self: start; }
}
@media (max-width: 760px) {
  .section-shell, .site-header { width: min(100% - 28px, 1180px); }
  .site-header { top: 8px; height: 66px; margin-top: 8px; padding-inline: 13px 9px; border-radius: 18px; } .brand img { width: 104px; } .button-small { min-height: 40px; padding-inline: 13px; }
  .section-space { padding-block: 82px; } .hero { min-height: auto; padding: 54px 0 74px; gap: 34px; }
  h1 { font-size: clamp(49px, 14.5vw, 68px); } .hero-lead { font-size: 16px; } .hero-actions { flex-direction: column; gap: 18px; }
  .hero-visual { min-height: 555px; } .hero-glow { width: 340px; height: 340px; } .phone-main { width: 248px; }
  .signal-card-top { top: 88px; left: -2px; } .signal-card-bottom { right: -2px; bottom: 105px; } .hero-caption { display: none; }
  .status-grid { padding-block: 24px; grid-template-columns: 1fr 1fr; gap: 24px 0; } .status-grid div { min-height: 48px; padding: 0 16px; }
  .status-grid div:first-child { padding-left: 16px; } .status-grid div:nth-child(2) { border-right: 0; }
  .section-heading { margin-bottom: 42px; } .section-heading h2, .showcase-copy h2, .principles-copy h2, .project-card h2, .collaborate h2, .cta h2 { font-size: clamp(38px, 11vw, 52px); }
  .timeline { grid-template-columns: 1fr; } .timeline-arrow { transform: rotate(90deg); text-align: center; } .timeline-step, .timeline-step-kept { min-height: 140px; }
  .loop-grid, .moat-grid, .outcomes-grid { grid-template-columns: 1fr; } .loop-card { min-height: 285px; } .loop-card h3 { margin-top: 72px; }
  .safety-line { flex-wrap: wrap; gap: 12px 18px; } .safety-line i { width: 18px; }
  .phone-stage { min-height: 530px; } .phone-center { width: 238px; } .phone-side { top: 62px; width: 202px; } .phone-side-left { left: -25px; } .phone-side-right { right: -25px; }
  .comparison { overflow-x: auto; } .comparison-row { min-width: 690px; padding-inline: 22px; }
  .principles-list article { grid-template-columns: 35px 1fr; }
  .project-card, .collaborate-card { padding: 42px 26px; border-radius: 27px; }
  .collaborate { padding-bottom: 28px; }
  .cta { padding-bottom: 80px; } .cta-card { min-height: 500px; padding: 58px 24px; border-radius: 27px; }
  .footer { grid-template-columns: 1fr auto; } .footer-note, .footer-links { grid-column: 1 / -1; } .footer-links { grid-row: auto; flex-wrap: wrap; }
}
@media (max-width: 440px) {
  .site-header .button span { display: none; } .site-header .button { padding-inline: 12px; font-size: 10px; }
  .hero-visual { min-height: 520px; } .signal-card { padding: 12px 13px; } .signal-card-top { left: -10px; } .signal-card-bottom { right: -10px; }
  .phone-stage { min-height: 475px; } .phone-center { width: 214px; } .phone-side { width: 170px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .button, .text-link span { transition: none; }
}