:root {
  --aubergine: #250a1d;
  --plum: #431938;
  --plum-2: #6b3d58;
  --pink: #d878a6;
  --green: #35b961;
  --ivory: #fff9fc;
  --paper: #f1eadf;
  --ink: #1b1118;
  --muted: #6f5c66;
  --line: rgba(37, 10, 29, .16);
  --display: "Bodoni 72", Didot, "Times New Roman", serif;
  --sans: "Avenir Next", Avenir, "Helvetica Neue", 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); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img, svg { display: block; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 10px 14px; color: var(--aubergine); background: var(--green); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; height: 84px; padding: 0 clamp(22px, 4vw, 68px); color: var(--ivory); border-bottom: 1px solid rgba(255,255,255,.14); transition: background .3s, height .3s; }
.site-header.scrolled { height: 68px; background: rgba(37,10,29,.88); backdrop-filter: blur(16px); }
.launch-wordmark { display: inline-flex; align-items: center; gap: 11px; font-size: 19px; font-weight: 700; letter-spacing: -.04em; }
.brand-mark { position: relative; display: grid; place-items: center; width: 27px; aspect-ratio: 1; border: 1px solid currentColor; border-radius: 50%; }
.brand-mark::before, .brand-mark::after, .brand-mark i { content: ""; position: absolute; border: 1px solid currentColor; border-radius: 50%; }
.brand-mark::before { inset: 4px; }
.brand-mark::after { inset: 8px; background: var(--green); border: 0; }
.brand-mark i { inset: -5px; opacity: .25; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 46px); font-size: 13px; font-weight: 600; }
.site-nav > a:not(.nav-download) { position: relative; }
.site-nav > a:not(.nav-download)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--green); transition: right .2s; }
.site-nav > a:hover::after { right: 0; }
.nav-download { padding: 11px 14px; color: var(--aubergine); background: var(--green); }
.nav-download span { margin-left: 9px; }
.menu-toggle { display: none; border: 0; background: none; }

.hero { position: relative; display: grid; align-items: center; min-height: 100svh; isolation: isolate; overflow: hidden; color: var(--ivory); background: var(--aubergine); }
.hero-art { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; animation: hero-enter 1.6s cubic-bezier(.2,.7,.2,1) both; }
.hero-wash { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgba(27,5,20,.96) 0%, rgba(37,10,29,.76) 37%, rgba(37,10,29,.04) 72%), linear-gradient(0deg, rgba(20,4,15,.72), transparent 35%); }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; opacity: .18; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E"); mix-blend-mode: soft-light; }
.hero-copy { width: min(690px, 86vw); margin-left: clamp(22px, 8vw, 132px); padding-top: 70px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 28px; color: #e4c6d5; font-size: 11px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: var(--green); box-shadow: 0 0 15px var(--green); }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 28px; font-family: var(--display); font-size: clamp(64px, 8vw, 132px); font-weight: 400; line-height: .78; letter-spacing: -.065em; }
em { color: var(--pink); font-weight: 400; }
.lede { max-width: 530px; margin-bottom: 38px; color: #dfcbd5; font-size: clamp(18px, 1.55vw, 23px); line-height: 1.5; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.app-store { display: inline-flex; align-items: center; gap: 10px; min-width: 184px; min-height: 60px; padding: 9px 17px; color: var(--ivory); border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.07); backdrop-filter: blur(12px); transition: transform .2s, background .2s; }
.app-store:hover { transform: translateY(-3px); background: rgba(255,255,255,.13); }
.app-store svg { width: 26px; fill: currentColor; }
.app-store span, .app-store small, .app-store strong { display: block; }
.app-store small { font-size: 10px; line-height: 1; }
.app-store strong { margin-top: 2px; font-size: 19px; line-height: 1; }
.launch-text-link { display: inline-flex; align-items: center; gap: 16px; padding: 13px 0; font-size: 13px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); }
.launch-text-link span { color: var(--green); font-size: 19px; }
.hero-note { position: absolute; right: clamp(25px,4vw,70px); bottom: 39px; display: flex; align-items: center; gap: 13px; color: rgba(255,255,255,.52); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.hero-note span { color: var(--green); }
.scroll-cue { position: absolute; left: clamp(22px,4vw,68px); bottom: 36px; display: flex; align-items: center; gap: 11px; color: rgba(255,255,255,.52); font-size: 9px; letter-spacing: .15em; text-transform: uppercase; transform: rotate(-90deg); transform-origin: left center; }
.scroll-cue i { width: 40px; height: 1px; background: currentColor; }

.section-pad { padding: clamp(90px, 12vw, 180px) clamp(22px, 8vw, 130px); }
.section-index { display: flex; align-items: center; gap: 14px; margin-bottom: 68px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.section-index span { display: grid; place-items: center; width: 31px; aspect-ratio: 1; color: var(--aubergine); border: 1px solid currentColor; border-radius: 50%; }
.section-index p { margin: 0; }
.statement { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; min-height: 850px; background: var(--paper); overflow: hidden; }
.statement .section-index { grid-column: 1 / -1; }
.statement-copy { position: relative; z-index: 2; max-width: 780px; }
.kicker { margin-bottom: 18px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.statement h2, .privacy h2 { margin-bottom: 35px; font-family: var(--display); font-size: clamp(52px, 6vw, 98px); font-weight: 400; line-height: .93; letter-spacing: -.055em; }
.statement-copy > p:last-child, .privacy-copy > p { max-width: 620px; color: var(--muted); font-size: clamp(17px, 1.4vw, 21px); line-height: 1.7; }
.signal-diagram { position: relative; align-self: center; justify-self: center; width: min(34vw, 470px); aspect-ratio: 1; }
.orbit { position: absolute; inset: 0; border: 1px solid rgba(37,10,29,.22); border-radius: 50%; animation: spin 22s linear infinite; }
.orbit-two { inset: 12%; animation-direction: reverse; animation-duration: 16s; }
.orbit-three { inset: 27%; animation-duration: 11s; }
.orbit i { position: absolute; top: 50%; left: -6px; width: 12px; aspect-ratio: 1; background: var(--pink); border-radius: 50%; box-shadow: 0 0 0 8px rgba(216,120,166,.13); }
.orbit-two i { top: 7%; left: 68%; background: var(--green); }
.orbit-three i { top: 78%; left: 78%; width: 7px; background: var(--plum); }
.signal-core { position: absolute; inset: 39%; display: grid; place-items: center; color: var(--ivory); background: var(--aubergine); border-radius: 50%; box-shadow: 0 18px 40px rgba(37,10,29,.25), inset 0 0 0 7px var(--plum); }
.signal-core span { font-family: var(--display); font-size: clamp(18px,2vw,28px); font-style: italic; }

.demo-section { position: relative; display: grid; grid-template-columns: .72fr 1fr .72fr; gap: clamp(30px,5vw,80px); color: var(--ivory); background: var(--aubergine); overflow: hidden; }
.demo-section::before { content: ""; position: absolute; inset: 0; opacity: .1; background: linear-gradient(90deg, transparent 49.8%, var(--pink) 50%, transparent 50.2%); }
.demo-section .section-index { grid-column: 1 / -1; }
.section-index.light { color: #b892a6; }
.section-index.light span { color: var(--green); }
.demo-heading h2 { margin: 0 0 28px; font-family: var(--display); font-size: clamp(52px,6vw,92px); font-weight: 400; line-height: .9; letter-spacing: -.055em; }
.demo-heading > p { max-width: 300px; color: #cdb7c2; line-height: 1.7; }
.phone-stage { position: relative; display: grid; place-items: center; align-self: start; }
.phone-halo { position: absolute; width: 140%; aspect-ratio: 1; border: 1px solid rgba(216,120,166,.14); border-radius: 50%; box-shadow: 0 0 0 40px rgba(216,120,166,.035), 0 0 0 100px rgba(216,120,166,.02); }
.app-screenshot { position: relative; z-index: 1; width: min(318px, 82vw); height: auto; filter: drop-shadow(0 40px 45px rgba(0,0,0,.42)); transform: rotate(2deg); transition: transform .4s; }
.app-screenshot:hover { transform: rotate(0); }
.demo-feedback { position: relative; z-index: 2; margin: 22px 0 0; color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.steps { align-self: center; margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 35px 1fr; gap: 16px; padding: 23px 0; border-top: 1px solid var(--plum-2); }
.steps li:last-child { border-bottom: 1px solid var(--plum-2); }
.steps li > span { color: var(--green); font-size: 10px; font-weight: 800; }
.steps strong { display: block; margin-bottom: 7px; font-size: 15px; }
.steps p { margin: 0; color: #bca3b0; font-size: 12px; line-height: 1.6; }

.privacy { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px,8vw,140px); background: var(--paper); }
.privacy .section-index { grid-column: 1 / -1; }
.privacy-copy { max-width: 660px; }
.lock-mark { position: relative; width: 44px; height: 40px; margin-bottom: 33px; border: 1px solid var(--aubergine); border-radius: 50% 50% 4px 4px; }
.lock-mark::before { content: ""; position: absolute; left: 10px; right: 10px; top: -18px; height: 27px; border: 1px solid var(--aubergine); border-bottom: 0; border-radius: 20px 20px 0 0; }
.lock-mark span { position: absolute; left: 50%; top: 14px; width: 5px; height: 10px; background: var(--green); transform: translateX(-50%); }
.privacy-grid { align-self: end; }
.privacy-grid article { display: grid; grid-template-columns: 100px 1fr; gap: 25px; padding: 25px 0; border-top: 1px solid var(--line); }
.privacy-grid article:last-child { border-bottom: 1px solid var(--line); }
.privacy-grid span { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.privacy-grid strong { font-family: var(--display); font-size: clamp(24px,2vw,34px); font-weight: 400; }

.final-cta { position: relative; display: grid; place-items: center; min-height: 760px; padding: 100px 22px; overflow: hidden; color: var(--ivory); background: var(--green); text-align: center; }
.cta-waves { position: absolute; width: min(78vw, 950px); aspect-ratio: 1; border: 1px solid rgba(37,10,29,.17); border-radius: 50%; }
.cta-waves i { position: absolute; border: 1px solid rgba(37,10,29,.17); border-radius: 50%; }
.cta-waves i:nth-child(1) { inset: 12%; }
.cta-waves i:nth-child(2) { inset: 27%; }
.cta-waves i:nth-child(3) { inset: 42%; background: rgba(37,10,29,.09); border: 1px solid rgba(37,10,29,.2); }
.cta-copy { position: relative; z-index: 2; }
.cta-copy > p { margin-bottom: 25px; color: var(--aubergine); font-size: 10px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.cta-copy h2 { margin-bottom: 40px; font-family: var(--display); font-size: clamp(52px,7vw,108px); font-weight: 400; line-height: .87; letter-spacing: -.06em; }
.cta-copy h2, .cta-copy h2 em { color: var(--aubergine); }
.app-store-light { color: var(--aubergine); border-color: var(--aubergine); background: var(--ivory); text-align: left; }
.app-store-light:hover { background: var(--paper); }
.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 150px; padding: 35px clamp(22px,5vw,72px); color: #b892a6; background: #170512; font-size: 11px; }
.footer-brand { color: var(--ivory); }
.site-footer p { margin: 0; }
.site-footer > nav { display: flex; justify-content: flex-end; gap: 25px; }
.site-footer a:hover { color: var(--green); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
@keyframes hero-enter { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: scale(1); } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1000px) {
  .site-header { height: 70px; }
  .menu-toggle { display: flex; align-items: center; gap: 10px; padding: 12px 0; color: var(--ivory); cursor: pointer; }
  .menu-toggle i, .menu-toggle i::after { display: block; width: 19px; height: 1px; background: currentColor; transition: transform .25s; }
  .menu-toggle i::after { content: ""; transform: translateY(6px); }
  .menu-toggle[aria-expanded="true"] i { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i::after { transform: rotate(-90deg); }
  .site-nav { position: absolute; inset: 70px 0 auto; display: none; align-items: stretch; padding: 14px 22px 24px; background: rgba(37,10,29,.96); border-bottom: 1px solid var(--plum-2); }
  .site-nav.open { display: grid; min-height: calc(100svh - 70px); align-content: start; }
  .site-nav a { padding: 15px 0; }
  .nav-download { padding-inline: 14px !important; }
  .statement { grid-template-columns: 1fr; }
  .statement-copy { max-width: 800px; }
  .signal-diagram { width: min(70vw, 480px); margin-top: 70px; }
  .demo-section { grid-template-columns: .8fr 1.2fr; }
  .phone-stage { grid-column: 2; grid-row: 3 / span 2; }
  .steps { grid-column: 1; }
  .privacy { grid-template-columns: 1fr; }
  .privacy-grid { max-width: 700px; }
  .site-footer { grid-template-columns: 1fr 1fr; gap: 25px; }
  .site-footer > p { order: 3; grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  body.menu-open { overflow: hidden; }
  .hero { min-height: 820px; align-items: end; }
  .hero-art { height: 58%; top: 0; object-position: 68% center; }
  .hero-wash { background: linear-gradient(0deg, var(--aubergine) 35%, rgba(37,10,29,.25) 76%, rgba(37,10,29,.06)); }
  .hero-copy { width: auto; margin: 0; padding: 300px 22px 78px; }
  .eyebrow { margin-bottom: 19px; }
  h1 { font-size: clamp(57px,18vw,83px); line-height: .82; }
  .lede { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .hero-note, .scroll-cue { display: none; }
  .section-index { margin-bottom: 48px; }
  .statement { min-height: 0; }
  .statement h2, .privacy h2 { font-size: clamp(48px,15vw,70px); }
  .demo-section { display: block; }
  .demo-section > * + * { margin-top: 55px; }
  .demo-heading > p { max-width: 420px; }
  .app-screenshot { width: min(300px, 78vw); }
  .steps { margin-top: 70px !important; }
  .privacy-grid article { grid-template-columns: 75px 1fr; gap: 15px; }
  .final-cta { min-height: 640px; }
  .cta-waves { width: 145vw; }
  .site-footer { display: flex; align-items: flex-start; flex-direction: column; }
  .site-footer > nav { justify-content: flex-start; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}