:root {
  color-scheme: light dark;
  --ink: #171514;
  --paper: #fffdf9;
  --surface: #ffffff;
  --muted: #655f5a;
  --line: #24201e;
  --pink: #f8b4cf;
  --yellow: #f4dc42;
  --joyful: #f4c84a;
  --energized: #f28b50;
  --calm: #77bfa3;
  --tender: #e995b5;
  --heavy: #8390b9;
  --shadow: 5px 5px 0 var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.55; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img, video { max-width: 100%; }
.shell { width: min(1160px, calc(100% - 36px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 16px; background: var(--yellow); border: 2px solid var(--ink); font-weight: 800; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid color-mix(in srgb, var(--line) 18%, transparent); }
.header-inner, .footer-inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 900; letter-spacing: -.02em; }
.brand img { border-radius: 11px; border: 2px solid var(--ink); }
.header-nav { display: flex; align-items: center; gap: 22px; font-weight: 750; }
.header-nav a { text-decoration: none; }
.header-nav button { min-height: 44px; padding: 8px 14px; color: var(--ink); background: var(--surface); border: 2px solid var(--ink); border-radius: 12px; font: inherit; cursor: pointer; }

.hero { min-height: 760px; padding-block: 80px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 80px; }
.eyebrow { margin: 0 0 14px; font-size: .76rem; line-height: 1.3; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.hero h1, .section h2, .final-cta h2 { margin: 0; font-size: clamp(2.7rem, 6vw, 5.6rem); line-height: .98; letter-spacing: -.065em; font-weight: 950; }
.hero .lede { max-width: 660px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.32rem); font-weight: 620; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 13px 20px; border: 2px solid var(--ink); border-radius: 14px; text-decoration: none; font-weight: 900; transition: transform .16s ease, box-shadow .16s ease; }
.button.primary { background: var(--yellow); box-shadow: var(--shadow); }
.button.secondary { background: var(--surface); }
.button:hover { transform: translate(-2px, -2px); }
.button.primary:hover { box-shadow: 7px 7px 0 var(--ink); }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 27px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .9rem; font-weight: 750; }
.trust-row li::before { content: "✓"; margin-right: 6px; color: var(--calm); font-weight: 950; }

.phone-stage { position: relative; min-height: 650px; display: grid; place-items: center; }
.canvas-band { position: absolute; height: 84px; width: min(760px, 90vw); left: -80px; border: 3px solid var(--ink); transform: rotate(-8deg); }
.band-one { top: 160px; background: var(--calm); }
.band-two { top: 260px; background: var(--tender); transform: rotate(7deg); }
.phone { position: relative; z-index: 2; width: min(350px, 86vw); min-height: 660px; overflow: hidden; background: #f8f5f1; color: #171514; border: 4px solid #171514; border-radius: 48px; box-shadow: 13px 14px 0 #171514; }
.phone-status { display: flex; justify-content: space-between; padding: 20px 30px 8px; font-size: .72rem; font-weight: 800; }
.phone-content { padding: 24px 22px 96px; }
.phone-kicker { margin: 0; color: #6d655e; font-size: .7rem; letter-spacing: .12em; font-weight: 900; }
.phone-content h2 { margin: 6px 0 18px; max-width: 270px; font-size: 1.48rem; line-height: 1.1; letter-spacing: -.035em; }
.anchor-card { min-height: 220px; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 20px; background: var(--calm); border: 3px solid #171514; border-radius: 22px; box-shadow: 5px 5px 0 #171514; }
.anchor-label { align-self: flex-start; font-size: .68rem; font-weight: 900; letter-spacing: .12em; }
.anchor-card strong { margin-block: auto; font-size: clamp(3.2rem, 11vw, 4.7rem); line-height: 1; letter-spacing: -.06em; }
.anchor-mood { font-weight: 850; }
.tone-picker { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-top: 22px; }
.tone, .widget-tones i { aspect-ratio: 1; display: grid; place-items: center; border: 2px solid #171514; border-radius: 999px; color: #171514; font-style: normal; font-weight: 950; }
.tone.selected { outline: 3px solid #171514; outline-offset: 3px; }
.joyful { background: var(--joyful); }.energized { background: var(--energized); }.calm { background: var(--calm); }.tender { background: var(--tender); }.heavy { background: var(--heavy); }
.save-demo { width: 100%; min-height: 48px; margin-top: 22px; background: var(--yellow); color: #171514; border: 3px solid #171514; border-radius: 14px; box-shadow: 4px 4px 0 #171514; font: inherit; font-weight: 900; }
.moment-link { margin: 18px 0 0; text-align: center; color: #6d655e; font-size: .86rem; font-weight: 750; }
.phone-tabs { position: absolute; inset: auto 0 0; display: grid; grid-template-columns: repeat(3, 1fr); padding: 17px 16px 24px; background: #fff; border-top: 1px solid #d9d2cb; text-align: center; font-size: .72rem; }
.phone-tabs span { color: #8a817a; }

.section { padding-block: 110px; }
.section-heading { max-width: 820px; margin: 0 auto 52px; text-align: center; }
.section-heading h2, .section-copy h2 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
.section-heading > p:last-child, .section-copy > p { color: var(--muted); font-size: 1.08rem; font-weight: 600; }
.section-heading.narrow { max-width: 860px; }
.demo-section { border-top: 1px solid color-mix(in srgb, var(--line) 18%, transparent); }
.demo-frame { max-width: 900px; margin: auto; padding: 12px; background: var(--ink); border: 3px solid var(--ink); border-radius: 30px; box-shadow: 10px 10px 0 var(--pink); }
.demo-frame video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #1e1b1a; border-radius: 17px; }

.split-section, .widget-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.review-board { padding: 28px; background: var(--surface); border: 2px solid var(--ink); border-radius: 28px; box-shadow: 7px 7px 0 var(--ink); }
.review-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; font-size: .82rem; }
.review-head span { letter-spacing: .12em; font-weight: 950; }
.timeline { display: grid; grid-template-columns: repeat(7, 1fr); gap: 9px; }
.timeline span { aspect-ratio: 1; display: grid; place-items: center; border-radius: 10px; border: 1px solid color-mix(in srgb, var(--ink) 35%, transparent); font-size: clamp(.72rem, 2vw, 1rem); font-weight: 950; }
.timeline span:empty { border-style: dashed; background: transparent; opacity: .35; }
.review-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.review-stats span { padding: 14px 8px; background: color-mix(in srgb, var(--paper) 80%, var(--pink)); border-radius: 14px; text-align: center; }
.review-stats b, .review-stats small { display: block; }.review-stats b { font-size: 1.5rem; }.review-stats small { color: var(--muted); }
.honesty { padding: 16px 18px; background: color-mix(in srgb, var(--yellow) 25%, var(--surface)); border-left: 4px solid var(--yellow); border-radius: 0 14px 14px 0; font-size: .95rem !important; }

.privacy-section { background: var(--ink); color: #fffdfa; }
.privacy-section .eyebrow, .privacy-section .section-heading > p:last-child { color: #d9d2cb; }
.privacy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.privacy-grid article { padding: 28px; background: #282321; border: 1px solid #514943; border-radius: 22px; }
.privacy-grid h3 { margin: 14px 0 8px; font-size: 1.25rem; }.privacy-grid p { margin: 0; color: #d7d0c9; }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; background: var(--pink); color: #171514; border: 2px solid #fffdfa; border-radius: 14px; font-size: 1.4rem; font-weight: 950; }

.widget-section { grid-template-columns: .9fr 1.1fr; }
.widget-card { max-width: 560px; justify-self: end; padding: 34px; background: color-mix(in srgb, var(--surface) 84%, var(--pink)); border: 2px solid var(--ink); border-radius: 32px; box-shadow: 8px 8px 0 var(--ink); }
.widget-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .85rem; }
.widget-top b { width: 38px; height: 38px; display: grid; place-items: center; color: #171514; background: var(--yellow); border: 2px solid #171514; border-radius: 10px; font-size: 1.25rem; }
.widget-card > strong { display: block; margin: 32px 0; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.05; letter-spacing: -.04em; }
.widget-tones { display: grid; grid-template-columns: repeat(5, 38px); gap: 10px; }.widget-tones i { width: 38px; }
.widget-card small, .platform-note { display: block; margin-top: 20px; color: var(--muted); font-weight: 700; }

.accessibility-section { border-block: 1px solid color-mix(in srgb, var(--line) 18%, transparent); }
.learn-section { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.learn-section article { padding: 30px; background: var(--surface); border: 2px solid var(--ink); border-radius: 22px; }
.learn-section article:first-child { box-shadow: 6px 6px 0 var(--calm); }.learn-section article:last-child { box-shadow: 6px 6px 0 var(--tender); }
.learn-section h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); letter-spacing: -.04em; }.learn-section p:not(.eyebrow) { color: var(--muted); }.learn-section a { font-weight: 900; }
.final-cta { margin-block: 40px 110px; padding: 70px 28px; background: var(--pink); border: 3px solid var(--ink); border-radius: 30px; box-shadow: 9px 9px 0 var(--ink); text-align: center; }
.final-cta h2 { margin-bottom: 30px; font-size: clamp(2.6rem, 6vw, 5rem); }.final-cta .button { display: inline-flex; }
.site-footer { border-top: 1px solid color-mix(in srgb, var(--line) 18%, transparent); }.footer-inner { min-height: 100px; color: var(--muted); font-size: .88rem; }.footer-inner nav { display: flex; gap: 20px; }.footer-inner a { font-weight: 750; }

:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }

@media (max-width: 850px) {
  .header-nav a { display: none; }
  .hero, .split-section, .widget-section { grid-template-columns: 1fr; gap: 52px; }
  .hero { padding-block: 58px 80px; }
  .hero-copy { text-align: center; }.hero .lede { margin-inline: auto; }.button-row, .trust-row { justify-content: center; }
  .phone-stage { min-height: 620px; }.phone { min-height: 630px; }
  .split-section .section-copy { order: -1; text-align: center; }
  .widget-card { justify-self: center; }
  .section { padding-block: 82px; }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 24px, 1160px); }
  .brand span { font-size: .92rem; }
  .hero h1 { font-size: 3.35rem; }
  .phone-stage { min-height: 590px; }.phone { width: min(318px, 90vw); min-height: 600px; border-radius: 40px; box-shadow: 8px 9px 0 #171514; }
  .phone-content { padding-inline: 18px; }.anchor-card { min-height: 200px; }
  .canvas-band { left: -15vw; }
  .privacy-grid, .learn-section { grid-template-columns: 1fr; }
  .review-board { padding: 18px; }.timeline { gap: 5px; }.review-stats { gap: 6px; }.review-stats small { font-size: .62rem; }
  .widget-card { padding: 24px; }.widget-tones { grid-template-columns: repeat(5, 34px); gap: 7px; }.widget-tones i { width: 34px; }
  .footer-inner { padding-block: 25px; flex-direction: column; justify-content: center; text-align: center; }.footer-inner nav { flex-wrap: wrap; justify-content: center; }
}

@media (prefers-color-scheme: dark) {
  :root { --ink: #f4eee8; --paper: #151311; --surface: #211e1b; --muted: #c6beb6; --line: #e7ded5; --shadow: 5px 5px 0 #f4eee8; }
  .phone, .phone * { color: #171514; }.phone .phone-kicker, .phone .moment-link { color: #6d655e; }
  .phone-tabs span { color: #77706a; }
  .button.primary, .feature-icon, .widget-top b { color: #171514; }
  .canvas-band, .phone, .anchor-card, .tone, .save-demo { border-color: #171514; }
  .phone, .anchor-card, .save-demo { box-shadow: 5px 5px 0 #171514; }
  .widget-card { background: #28231f; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}