/* ---- tokens, ported from goodmeasure/design_handoff_macro_tracker/theme.ts ---- */
:root{
  --bg: #f3f2f2;
  --surface: #eae9e9;
  --text: #201e1d;
  --divider: rgba(32,30,29,0.16);

  --accent: #0088b0;
  --accent2: #d6006c;
  --process-yellow: #edbb00;
  --carb-orange: #e2711d;

  --neutral-300: #d7d3d3;
  --neutral-500: #9b9797;
  --neutral-600: #7d7979;
  --neutral-700: #605d5d;

  --accent-100: #e9f8ff;
  --accent-700: #006786;

  --font-regular: 'Source Serif 4', Georgia, serif;
  --font-semibold: 'Source Serif 4', Georgia, serif;

  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;

  --page-max: 1080px;
  --pad: 22px;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-regular);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: var(--accent); text-decoration: none; }
a:hover{ text-decoration: underline; }

.kicker{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--neutral-700);
  margin: 0 0 10px;
}

/* ---- topbar ---- */
.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(243,242,242,0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--divider);
}
.topbar-inner{
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 16px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
}
.brand:hover{ text-decoration: none; }
.brand-icon{
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
}
.wordmark{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.3px;
}
.badge-link--nav{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: 14px;
  color: var(--accent);
}

/* ---- hero ---- */
.hero{
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 64px var(--pad) 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.hero-title{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -1.6px;
  margin: 0 0 20px;
}
.hero-sub{
  font-size: 18px;
  line-height: 1.6;
  color: var(--neutral-700);
  max-width: 46ch;
  margin: 0 0 32px;
}

.cta-row{ display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.cta-note{ font-size: 12.5px; color: var(--neutral-500); margin: 0; }

.app-store-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--text);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: var(--radius-lg);
  text-decoration: none;
}
.app-store-badge:hover{ text-decoration: none; opacity: 0.88; }
.app-store-badge--light{ background: var(--bg); color: var(--text); }
.badge-text{ display: flex; flex-direction: column; line-height: 1.15; }
.badge-text small{ font-size: 10.5px; letter-spacing: 0.2px; }
.badge-text strong{ font-family: var(--font-semibold); font-weight: 600; font-size: 17px; }

/* ---- phone mockups (iPhone 17 Pro–style frame) ---- */
.phone{
  --phone-w: 260px;
  --bezel: 12px;
  width: var(--phone-w);
}
.phone-frame{
  position: relative;
  border-radius: calc(var(--phone-w) * 0.192);
  padding: var(--bezel);
  background:
    linear-gradient(155deg, #55524f 0%, #2c2a29 22%, #171615 50%, #2c2a29 78%, #55524f 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.08),
    0 30px 60px -25px rgba(32,30,29,0.35);
}
/* volume / action buttons, left edge */
.phone-frame::before,
.phone-frame::after{
  content: '';
  position: absolute;
  left: -2px;
  width: 2px;
  background: #201e1d;
  border-radius: 1px 0 0 1px;
}
.phone-frame::before{ top: 21%; height: 7%; }
.phone-frame::after{ top: 31%; height: 11%; }
.phone-screen{
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--phone-w) * 0.192 - var(--bezel));
  aspect-ratio: 1242 / 2688;
  background: var(--bg);
}
.phone-screen img{ width: 100%; height: 100%; object-fit: cover; display: block; }

.phone-island{
  position: absolute;
  top: 3.4%;
  left: 50%;
  transform: translateX(-50%);
  width: 28%;
  aspect-ratio: 2.9 / 1;
  background: #0b0a0a;
  border-radius: 999px;
}

.phone-tabbar{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 4.5% 3% 6.5%;
  background: var(--bg);
  border-top: 1px solid var(--divider);
}
.phone-tabbar .tab{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: calc(var(--phone-w) * 0.05);
  letter-spacing: 0.2px;
  color: var(--neutral-500);
}
.phone-tabbar .tab.is-active{ color: var(--text); }
.phone-tabbar .tab--scan{ color: var(--accent-700); }
.phone-tabbar .tab--scan.is-active{ color: var(--accent-700); }

.phone-home{
  position: absolute;
  left: 50%;
  bottom: 1.6%;
  transform: translateX(-50%);
  width: 34%;
  height: 4px;
  border-radius: 999px;
  background: var(--text);
  opacity: 0.55;
}

.phone--hero{ --phone-w: 260px; margin: 0 auto; }
.phone-frame{ will-change: transform; }

/* ---- features ---- */
.features{
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 96px var(--pad) 40px;
  border-top: 1px solid var(--divider);
}
.section-head{ margin-bottom: 40px; }
.section-title{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: -0.8px;
  margin: 0;
}
.section-sub{
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-700);
  max-width: 46ch;
  margin: 14px 0 0;
}
.feature-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--divider);
}
.feature{
  padding: 28px 24px;
  border-right: 1px solid var(--divider);
}
.feature:first-child{ padding-left: 0; }
.feature:last-child{ border-right: none; padding-right: 0; }
.feature-num{
  display: block;
  font-family: var(--font-semibold);
  font-weight: 600;
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}
.feature-title{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.3px;
  margin: 0 0 10px;
}
.feature-body{
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--neutral-700);
  margin: 0;
}

/* ---- showcase ---- */
.showcase{
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 40px var(--pad) 100px;
}
.showcase-row{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: start;
}
.phone--showcase{ --phone-w: 220px; margin: 0 auto; }
.phone--showcase figcaption{
  margin-top: 16px;
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  color: var(--neutral-700);
}

/* ---- cta band ---- */
.cta-band{
  background: var(--text);
  color: var(--bg);
  padding: 88px var(--pad);
  text-align: center;
}
.cta-band > div{ max-width: 720px; margin: 0 auto; }
.cta-title{
  font-family: var(--font-semibold);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.6px;
  white-space: nowrap;
  margin: 0 0 12px;
}

@media (max-width: 640px){
  .cta-title{ white-space: normal; }
}
.cta-body{
  font-size: 16px;
  color: rgba(243,242,242,0.72);
  margin: 0 0 28px;
}

/* ---- footer ---- */
.footer{ border-top: 1px solid var(--divider); }
.footer-inner{
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 24px var(--pad);
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--neutral-500);
}
.footer-inner a{ color: var(--neutral-600); }

/* ---- reveal-on-scroll ---- */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
  html{ scroll-behavior: auto; }
}

/* ---- responsive ---- */
@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; padding-top: 40px; gap: 36px; }
  .hero-art{ display: none; }
  .feature-list{ grid-template-columns: repeat(2, 1fr); }
  .feature{ padding-left: 24px; padding-right: 24px; border-right: none; border-bottom: 1px solid var(--divider); }
  .feature:nth-child(2n-1){ padding-left: 0; }
  .feature:nth-child(2n){ padding-right: 0; }
  .showcase-row{ grid-template-columns: repeat(2, 1fr); max-width: 520px; margin: 0 auto; gap: 48px 24px; }
  .phone--showcase{ --phone-w: 220px; }
}

@media (max-width: 560px){
  .showcase-row{ grid-template-columns: 1fr; max-width: 280px; gap: 56px; }
  .phone--showcase{ --phone-w: 260px; }
}

@media (max-width: 520px){
  .feature-list{ grid-template-columns: 1fr; }
  .feature,
  .feature:nth-child(2n-1),
  .feature:nth-child(2n){ padding-left: 0; padding-right: 0; }
  .footer-inner{ flex-direction: column; gap: 6px; }
}


/* ---- legal / support pages ---- */
.legal{
  max-width: 720px;
  margin: 0 auto;
  padding: 56px var(--pad) 96px;
}
.legal h1{
  font-weight: 600;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}
.legal h2{
  font-weight: 600;
  font-size: 22px;
  margin: 40px 0 8px;
}
.legal h3{
  font-weight: 600;
  font-size: 17px;
  margin: 28px 0 4px;
}
.legal p, .legal li{ color: var(--neutral-700); font-size: 17px; line-height: 1.6; }
.legal ul{ padding-left: 20px; }
.legal li{ margin: 6px 0; }
.legal strong{ color: var(--text); }
.legal .meta{ color: var(--neutral-600); font-size: 14px; margin: 0 0 28px; }
.legal-button{
  display: inline-block;
  background: var(--text);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
}
.legal-button:hover{ text-decoration: none; opacity: 0.88; }
.footer-links{ display: flex; gap: 20px; }