/* Sotto Voce — marketing, support and privacy pages.
   Brand: warm paper ground, Baskerville-style serif headlines, system sans
   body, Ocean palette (#1F70EB -> #21A0D6 -> #35C6B0) from the app.
   No web fonts, no scripts, no third-party requests of any kind. */

:root {
  color-scheme: light dark;

  --paper: rgb(247, 244, 238);
  --paper-2: #efeae0;
  --surface: #fffdf9;
  --ink: #1d1b17;
  --ink-2: #4b463e;
  --ink-3: #6b655b;
  --line: #e3ddd0;
  --line-strong: #cfc6b4;

  --ocean-1: #1f70eb;
  --ocean-2: #21a0d6;
  --ocean-3: #35c6b0;
  --ocean: linear-gradient(100deg, var(--ocean-1) 0%, var(--ocean-2) 55%, var(--ocean-3) 100%);
  /* #1F70EB is 4.2:1 on the paper; text-sized links use a deeper step. */
  --link: #1a5fcc;
  --link-hover: #13479b;
  --focus: #1f70eb;

  --shadow: 0 1px 2px rgba(60, 45, 20, 0.06), 0 8px 24px rgba(60, 45, 20, 0.08);
  --shadow-phone: 0 2px 6px rgba(40, 30, 10, 0.10), 0 24px 60px rgba(40, 30, 10, 0.16);

  --serif: "Baskerville", "Baskerville Old Face", "Libre Baskerville", "Hoefler Text",
           "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;

  --radius: 18px;
  --wrap: 1080px;
  --gutter: clamp(20px, 5vw, 40px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16140f;
    --paper-2: #1d1a14;
    --surface: #221f18;
    --ink: #f3efe6;
    --ink-2: #cfc8ba;
    --ink-3: #a79f90;
    --line: #36312a;
    --line-strong: #4a4439;
    --link: #7cc0f5;
    --link-hover: #a8d6fa;
    --focus: #7cc0f5;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-phone: 0 2px 6px rgba(0, 0, 0, 0.4), 0 24px 60px rgba(0, 0, 0, 0.5);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 24px; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video, svg { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: clamp(40px, 6.4vw, 68px); }
h2 { font-size: clamp(32px, 4.4vw, 46px); }
h3 { font-size: 24px; line-height: 1.2; }

p { margin: 0 0 1em; color: var(--ink-2); text-wrap: pretty; }
strong { color: var(--ink); font-weight: 600; }

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { color: var(--link-hover); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute; left: 12px; top: -60px;
  background: var(--ink); color: var(--paper);
  padding: 10px 16px; border-radius: 10px; z-index: 10;
  text-decoration: none;
}
.skip:focus { top: 12px; color: var(--paper); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 760px; }

/* ---------- Site header ---------------------------------------------- */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 64px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-family: var(--serif); font-size: 22px;
}
.brand:hover { color: var(--ink); }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-nav ul {
  display: flex; gap: 4px; list-style: none; margin: 0; padding: 0;
}
.site-nav a {
  display: block; padding: 8px 12px; border-radius: 10px;
  color: var(--ink-2); text-decoration: none; font-size: 15px;
}
.site-nav a:hover { color: var(--ink); background: var(--paper-2); }
.site-nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }

/* ---------- Hero ----------------------------------------------------- */
.hero { padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 7vw, 96px); }
.hero .wrap {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 6vw, 72px); align-items: center;
}
.hero-icon {
  width: 88px; height: 88px; border-radius: 20px;
  box-shadow: var(--shadow); margin-bottom: 28px;
}
.eyebrow {
  font-size: 14px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 14px;
}
.hero h1 { margin-bottom: 24px; }
.hero h1 .accent {
  background: var(--ocean);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
@media (forced-colors: active) {
  .hero h1 .accent { color: CanvasText; background: none; }
}
.lede { font-size: clamp(18px, 2vw, 20px); color: var(--ink-2); max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 28px; }
.badge-link { display: inline-block; border-radius: 10px; }
.badge-link img { width: 180px; height: 60px; }
.fine { font-size: 14px; color: var(--ink-3); margin: 0; }

/* The clip has its device frame drawn in, on the store tiles' paper. */
.phone {
  margin: 0 auto; width: 100%; max-width: 340px;
  border-radius: 34px; overflow: hidden;
  background: rgb(247, 244, 238);
  box-shadow: var(--shadow-phone);
  aspect-ratio: 432 / 800;
}
.phone video, .phone img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Sections ------------------------------------------------- */
.section { padding: clamp(56px, 8vw, 104px) 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2 { margin-bottom: 18px; }
.section-head p { font-size: 19px; }

.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px); align-items: center;
}
.split.reverse > :first-child { order: 2; }
.split h2 { margin-bottom: 18px; }

.shot { margin: 0 auto; max-width: 320px; }
.shot img {
  border-radius: 22px; box-shadow: var(--shadow-phone);
  background: var(--paper-2);
}
.shot figcaption { margin-top: 14px; text-align: center; font-size: 14px; color: var(--ink-3); }
.shots { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 3vw, 32px); }

.points { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.points li { padding-left: 22px; position: relative; color: var(--ink-2); }
.points li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px; border-radius: 50%; background: var(--ocean);
}
.points strong { display: block; font-size: 18px; margin-bottom: 2px; }
.points-grid { grid-template-columns: 1fr 1fr; gap: 28px 48px; max-width: 900px; }

/* Privacy band — dark in both schemes, like the store's privacy tile. */
.privacy-band { background: #121a24; border-top: 0; }
.privacy-band h2, .privacy-band h3, .privacy-band strong { color: #ffffff; }
.privacy-band p, .privacy-band li { color: #c6d2de; }
.privacy-band a { color: #8fcaf7; }
.privacy-band a:hover { color: #bfe0fb; }
.privacy-band :focus-visible { outline-color: #8fcaf7; }
.privacy-grid {
  display: grid; grid-template-columns: 1fr; gap: 12px; margin: 0 0 28px;
  list-style: none; padding: 0;
}
.pill {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 14px; padding: 16px 20px 16px 22px;
  position: relative; overflow: hidden;
}
.pill h3 { font-size: 22px; margin-bottom: 4px; }
.pill p { margin: 0; font-size: 16px; }
.pill .rule { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--ocean-1), var(--ocean-3)); }

/* Listening looks */
.looks {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  list-style: none; padding: 0; margin: 32px 0 0;
}
.look {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
}
.look h3 { font-size: 26px; margin-bottom: 6px; }
.look p { margin: 0; font-size: 15px; }
.look .swatch { height: 6px; border-radius: 3px; background: var(--ocean); margin-bottom: 16px; }

/* Plans */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plan {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}
.plan h3 { font-size: 30px; margin-bottom: 4px; }
.plan .sub { color: var(--ink-3); font-size: 15px; margin-bottom: 18px; }
.plan ul { margin: 0; padding-left: 20px; color: var(--ink-2); }
.plan li { margin-bottom: 8px; }
.plan-pro { position: relative; border-color: transparent; }
.plan-pro::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 2px;
  background: var(--ocean);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.plans-note { margin-top: 20px; font-size: 15px; color: var(--ink-3); }

.req {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  list-style: none; padding: 0; margin: 0;
}
.req li { border-top: 2px solid var(--ink); padding-top: 14px; color: var(--ink-2); }
.req strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 24px; margin-bottom: 4px; }

.closing { text-align: center; }
.closing .hero-icon { margin: 0 auto 24px; }
.closing .cta { justify-content: center; }
.closing h2 { margin-bottom: 12px; }

/* ---------- Document pages (support, privacy) ------------------------ */
.doc-hero { padding: clamp(40px, 6vw, 72px) 0 8px; }
.doc-hero h1 { font-size: clamp(38px, 5.4vw, 56px); margin-bottom: 16px; }
.doc-hero .lede { margin-bottom: 0; }

.doc { padding-bottom: 32px; }
.doc h2 {
  font-size: clamp(28px, 3.4vw, 36px);
  margin: 56px 0 16px; padding-top: 32px; border-top: 1px solid var(--line);
}
.doc h3 { font-size: 22px; margin: 28px 0 10px; }
.doc ul, .doc ol { color: var(--ink-2); padding-left: 24px; margin: 0 0 1em; }
.doc li { margin-bottom: 8px; }

.toc {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 24px; margin-top: 32px;
}
.toc h2 {
  font-family: var(--sans); font-size: 13px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-3);
  margin: 0 0 10px; padding: 0; border: 0;
}
.toc ol { margin: 0; columns: 2; column-gap: 32px; }
.toc li { break-inside: avoid; margin-bottom: 6px; }

.callout {
  background: var(--surface); border: 1px solid var(--line);
  border-left: 4px solid var(--ocean-2);
  border-radius: 14px; padding: 18px 22px; margin: 0 0 1.2em;
  box-shadow: var(--shadow);
}
.callout p:last-child { margin-bottom: 0; }

.steps { counter-reset: step; list-style: none; padding: 0 !important; margin: 0 0 1.2em; }
.steps > li {
  counter-increment: step; position: relative;
  padding: 3px 0 6px 48px; margin: 0 0 10px;
}
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ocean-1); color: #fff; font-weight: 700; font-size: 15px;
}
.path { font-weight: 600; color: var(--ink); }

/* FAQ — native <details>, works with no script at all. */
.faq {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; margin: 0 0 10px;
}
.faq[open] { box-shadow: var(--shadow); }
.faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 16px 52px 16px 20px;
  font-weight: 600; color: var(--ink); border-radius: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:focus-visible { outline-offset: -3px; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3);
  transform: translateY(-70%) rotate(45deg);
}
.faq[open] summary::after { transform: translateY(-25%) rotate(225deg); }
@media (prefers-reduced-motion: no-preference) {
  .faq summary::after { transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1); }
}
.faq .answer { padding: 0 20px 16px; }
.faq .answer > :last-child { margin-bottom: 0; }

.contact-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px 26px; box-shadow: var(--shadow);
}
.contact-card p:last-child { margin-bottom: 0; }
.email { font-size: 19px; font-weight: 600; overflow-wrap: anywhere; }

/* ---------- Footer --------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 56px; }
.site-footer .wrap {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px;
}
.site-footer p { margin: 0; font-size: 14px; color: var(--ink-3); }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; margin: 0; padding: 0; font-size: 14px; }

/* ---------- Responsive ----------------------------------------------- */
@media (max-width: 900px) {
  .hero .wrap, .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .looks { grid-template-columns: 1fr 1fr; }
  .req { grid-template-columns: 1fr; }
  .phone { max-width: 300px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-header .wrap { min-height: 56px; }
  .brand span { display: none; }
  .site-nav a { padding: 8px 9px; font-size: 14px; }
  .hero-icon { width: 72px; height: 72px; border-radius: 16px; margin-bottom: 22px; }
  .plans, .points-grid { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .section-head p { font-size: 17px; }
  .shots { gap: 12px; }
  .shot img { border-radius: 14px; }
}
@media (max-width: 420px) {
  .looks { grid-template-columns: 1fr; }
}

/* At a glance: short, quotable facts. */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px 40px; margin: 0; }
.facts div { border-top: 1px solid var(--line-strong); padding-top: 12px; }
.facts dt { font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; }
.facts dd { margin: 0; color: var(--ink); }

/* FAQ: the questions people put to search engines and AI assistants. */
.faq { display: grid; gap: 28px; }
.qa h3 { font-family: var(--serif); font-weight: 400; font-size: 23px; line-height: 1.25; margin: 0 0 8px; text-wrap: balance; }
.qa p { margin: 0; color: var(--ink-2); }