/* SyncScale website. Calm grey ground, large two-tone headlines.
   Apple devices use SF Pro, like the app. Everyone else gets self-hosted Inter (OFL, see inter-LICENSE.txt);
   browsers only download it when the system font isn't available. */
@font-face {
  font-family: InterVariable;
  src: url("/assets/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root {
  --bg: #FAFAFB;
  --surface: #FFFFFF;
  --ink: #1C1F26;
  --ink-2: #5F6672;
  --ink-3: #6B717C;
  --ink-soft: #858A94; /* second line of large headlines only; 3.4:1, fine for large text */
  --line: rgba(28, 31, 38, .08);
  --accent: #E8552E;
  --accent-text: #B8401F;
  --button: #1C1F26;
  --button-ink: #FFFFFF;
  --ok: #186A42;
  --error: #B3261E;
  --radius: 22px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", InterVariable, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", InterVariable, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E0F12;
    --surface: #17181C;
    --ink: #F2F3F5;
    --ink-2: #A9AEB7;
    --ink-3: #9198A2;
    --ink-soft: #7D838D;
    --line: rgba(255, 255, 255, .08);
    --accent-text: #F08A66;
    --button: #F2F3F5;
    --button-ink: #111215;
    --ok: #57C08A;
    --error: #FF8A80;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img, video { display: block; max-width: 100%; }

.wrap { width: min(1120px, 100% - 40px); margin: 0 auto; }

/* Skip link */
.skip { position: absolute; left: 16px; top: -100px; z-index: 10; padding: 10px 16px; border-radius: 10px; background: var(--button); color: var(--button-ink); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

/* Header */
.site-header { padding: 28px 0 0; }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 10px; box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.brand span { font: 600 20px/1 var(--display); letter-spacing: -.02em; }
.nav { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 15px; }
.nav a { padding: 10px 0; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

/* Headlines */
.headline {
  margin: 0;
  font: 550 clamp(44px, 7.2vw, 84px)/1.0 var(--display);
  letter-spacing: -.035em;
}
.headline .second { display: block; color: var(--ink-soft); }
.lede { margin: 18px 0 0; font-size: 19px; color: var(--ink-2); }

/* Hero */
.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; align-items: center; }
.hero-icon { width: 88px; height: 88px; border-radius: 20px; margin-bottom: 28px; box-shadow: 0 10px 30px -12px rgba(200, 60, 20, .45); }

.features { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; max-width: 560px; }
.features li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.features svg { margin-top: 4px; color: var(--accent); }
.features strong { font-weight: 600; }
.features span { color: var(--ink-2); }

.cta { margin-top: 34px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.button {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 0 22px; border-radius: 14px;
  background: var(--button); color: var(--button-ink);
  font: 600 17px/1 var(--font); text-decoration: none; border: 0; cursor: pointer;
}
.button:hover { opacity: .9; }
.button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px;
}
.store-badge { display: inline-block; border-radius: 9px; }
.store-badge img { height: 54px; width: auto; }

/* Phone */
.phone {
  justify-self: end;
  width: 340px; aspect-ratio: 390 / 844;
  padding: 11px; border-radius: 56px;
  background: #1C1F26;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06) inset, 0 40px 80px -30px rgba(28, 31, 38, .45);
}
.phone { margin: 0; }
.phone video, .phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 45px; background: #000; }

/* Scales */
.section { padding: 56px 0; }
.section-title { margin: 0; font: 550 clamp(30px, 4vw, 44px)/1.05 var(--display); letter-spacing: -.035em; }
.section-title .second { display: block; color: var(--ink-soft); }
.section-lede { margin: 14px 0 0; max-width: 640px; color: var(--ink-2); }

.brands { margin-top: 34px; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.brand-card { background: var(--surface); border-radius: var(--radius); padding: 20px 22px; border: 1px solid var(--line); }
.brand-card h2, .brand-card h3 { margin: 0 0 10px; font: 600 17px/1.2 var(--font); }
.brand-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 15px; color: var(--ink-2); }
.tag { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); vertical-align: 1px; }

/* Simple pages */
.page { padding: 64px 0 40px; }
.page .wrap { max-width: 760px; }
.prose { margin-top: 36px; }
.prose h2 { margin: 40px 0 10px; font: 600 22px/1.25 var(--display); letter-spacing: -.015em; }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); }
.prose ul { padding-left: 20px; }
.meta { margin-top: 12px; font-size: 15px; color: var(--ink-3); }

/* Support */
.faq { margin-top: 36px; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 16px 20px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }

.form { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 15px; }
.field .hint { font-size: 14px; color: var(--ink-3); }
.field input, .field select, .field textarea {
  font: inherit; color: inherit; width: 100%;
  padding: 12px 14px; border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  background: var(--bg);
}
.field textarea { min-height: 150px; resize: vertical; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.status { min-height: 1.5em; margin: 0; font-size: 15px; }
.status.ok { color: var(--ok); }
.status.error { color: var(--error); }

/* Footer */
.site-footer { padding: 40px 0 56px; color: var(--ink-3); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 24px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.site-footer nav a { padding: 6px 0; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ink); }

/* Consent-gated website analytics */
.analytics-consent {
  position: fixed; z-index: 20; right: 20px; bottom: 20px;
  width: min(560px, calc(100% - 40px)); padding: 20px;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: center;
  border: 1px solid var(--line); border-radius: 18px;
  background: var(--surface); box-shadow: 0 18px 50px -20px rgba(0, 0, 0, .35);
}
.analytics-consent[hidden] { display: none; }
.analytics-consent strong { display: block; margin-bottom: 4px; }
.analytics-consent p { margin: 0; color: var(--ink-2); font-size: 15px; }
.analytics-consent p a { color: var(--accent-text); text-underline-offset: 3px; }
.analytics-consent-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.analytics-consent .button { min-height: 44px; padding: 0 16px; font-size: 15px; }
.button-secondary { background: transparent; color: var(--ink); border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); }
.text-button { padding: 0; border: 0; background: transparent; color: var(--accent-text); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

@media (max-width: 900px) {
  .hero { padding-top: 48px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .phone { justify-self: center; width: min(300px, 80vw); }
}
.form-note { margin: 0; font-size: 14px; color: var(--ink-3); }

/* Availability, steps, facts */
.availability { margin: 0; font-size: 17px; }
.availability span { color: var(--ink-2); }
.steps { list-style: none; counter-reset: step; margin: 30px 0 0; padding: 0; display: grid; gap: 18px; max-width: 560px; }
.steps li { counter-increment: step; position: relative; padding-left: 1.6em; }
.steps li::before { content: counter(step) "."; position: absolute; left: 0; top: 0; font: 550 19px/1.25 var(--display); color: var(--ink); }
.steps h3 { margin: 0 0 2px; font: 600 19px/1.25 var(--display); }
.steps p { margin: 0; color: var(--ink-2); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.facts li { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 16px 20px; }
.facts strong { display: block; font-weight: 600; }
.facts span { color: var(--ink-2); }
.section-more { margin: 18px 0 0; }
.text-link { color: var(--accent-text); font-weight: 600; text-underline-offset: 3px; }
.section-lede a, .prose a, .faq a, .form-note a, .empty a { color: var(--accent-text); text-underline-offset: 3px; }
.shot { margin: 0; justify-self: center; width: min(340px, 100%); }
.shot img { border-radius: 28px; border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(28, 31, 38, .35); }

/* Compatibility */
.legend { margin: 28px 0 0; display: grid; gap: 10px; }
.legend div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; align-items: baseline; }
.legend dt .tag { margin-left: 0; }
.legend dd { margin: 0; color: var(--ink-2); }
.tag-built { color: var(--ink-2); background: color-mix(in srgb, var(--ink) 8%, transparent); }
.note { margin-top: 24px; background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--ok); padding: 18px 22px; }
.note p { margin: 0; color: var(--ink-2); }
.note strong { color: var(--ink); }
.finder { margin-top: 28px; display: grid; gap: 6px; max-width: 480px; }
.finder label { font-weight: 600; font-size: 15px; }
.finder input { font: inherit; color: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent); background: var(--surface); }
.finder .hint, .field .hint { font-size: 14px; color: var(--ink-3); margin: 0; }
.page .brands { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.brand-card[hidden], .brand-card li[hidden] { display: none; }
.brand-card li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px; }
.empty { margin-top: 20px; color: var(--ink-2); }

/* Support */
.group-title { margin: 44px 0 0; font: 600 22px/1.25 var(--display); letter-spacing: -.015em; }
.group-title + .faq { margin-top: 14px; }
.group-title + .section-lede { margin-top: 10px; }
.faq summary { padding: 4px 0; }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .wrap { width: calc(100% - 32px); }
  .form { padding: 20px; }
  .legend div { grid-template-columns: 1fr; gap: 4px; }
  .analytics-consent { right: 16px; bottom: 16px; width: calc(100% - 32px); grid-template-columns: 1fr; }
}
.contact-card { margin-top: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; }
.contact-card p { margin: 0; }
.contact-card .button { max-width: 100%; overflow-wrap: anywhere; }

.cta-note { color: var(--ink-2); font-size: 15px; }
.scale-list { list-style: none; margin: 24px 0 0; padding: 0; max-width: 560px; }
.scale-list li { padding: 10px 0; border-bottom: 1px solid var(--line); }