/* Audio Converter — site styles.
 *
 * Two worlds on purpose. Marketing and long-form guides are light, because 1,500 words of
 * troubleshooting on a black background is a page nobody finishes. The converter itself wears the
 * app's own dark palette, so the tool on this page and the tool on the phone read as one product.
 *
 * Colour tokens come from src/constants/theme.ts: #0D0D12 background, #16161F surface,
 * #1E1E2A elevated, #FF6B4A coral, #FF4E8D pink, #9945FF violet, #00D4AA teal.
 *
 * Every pairing below was measured, not eyeballed. The app's own gradient button is white text on
 * #FF6B4A, which is 2.8:1 and fails AA outright — so the vivid gradient is used for decoration and
 * for dark-panel buttons that carry *dark* ink (#0D0D12 on #FF6B4A is 6.9:1), while buttons on
 * light backgrounds use the darkened gradient #C2410C → #B92B5C, where white clears 5.1:1.
 */

:root {
  --ink: #0d0d12;
  --ink-2: #16161f;
  --ink-3: #1e1e2a;
  --ink-4: #2a2a38;

  --coral: #ff6b4a;
  --coral-mid: #e84e2e;
  --coral-text: #b03a10;   /* 5.7:1 on cream, 6.1:1 on white */
  --coral-deep: #c2410c;   /* white on this is 5.2:1 */
  --pink: #ff4e8d;
  --pink-deep: #b92b5c;    /* white on this is 5.9:1 */
  --violet: #9945ff;
  --violet-text: #6d28d9;  /* 6.7:1 on cream */
  --teal: #00d4aa;
  --teal-bright: #4eebc8;
  --teal-text: #0f766e;    /* 5.1:1 on cream */
  --amber: #ffb800;
  --amber-text: #b45309;
  --red: #ef4444;
  --red-text: #b91c1c;

  --cream: #fbf7f4;
  --cream-2: #f4ede8;
  --white: #ffffff;
  --slate: #475569;        /* 7.1:1 on cream */
  --slate-2: #5a6a80;      /* 5.2:1 on cream */
  --slate-3: #94a3b8;
  --line: #e8ded7;
  --line-2: #d9cbc1;

  --radius: 16px;
  --radius-lg: 24px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(13, 13, 18, 0.06), 0 8px 24px rgba(13, 13, 18, 0.07);
  --shadow-lg: 0 24px 60px rgba(13, 13, 18, 0.16);
  --wrap: 1120px;

  --sans: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
}

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

/* The UA rule for [hidden] is display:none, but any author rule that sets display wins on cascade
   origin regardless of specificity — .btn{display:inline-flex} would keep an element the tool had
   hidden on screen. This is why normalize.css ships the same rule. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--slate);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1.1em; }
a { color: var(--coral-text); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--coral-deep); }
img { max-width: 100%; height: auto; display: block; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
small { font-size: 0.85rem; }
code { font-family: var(--mono); font-size: 0.88em; background: var(--cream-2); padding: 0.15em 0.4em; border-radius: 5px; color: var(--ink-3); }
pre { background: var(--ink); color: #e6e6f0; padding: 1rem 1.1rem; border-radius: var(--radius-sm); overflow-x: auto; font-size: 0.85rem; line-height: 1.55; }
pre code { background: none; padding: 0; color: inherit; }

:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.section { padding: 4.5rem 0; }
.section-tight { padding: 3rem 0; }
.section-alt { background: var(--cream-2); }
.center { text-align: center; }
.lede { font-size: 1.15rem; color: var(--slate-2); }
.muted { color: var(--slate-2); }
.tiny { font-size: 0.82rem; line-height: 1.5; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 0.7rem 1.1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(251, 247, 244, 0.92);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.4rem; height: 66px; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand span { font-size: 1.02rem; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 1.35rem; }
.nav a { color: var(--slate); text-decoration: none; font-size: 0.94rem; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--coral-text); }
.nav .btn { color: #fff; }
@media (max-width: 860px) {
  .nav { gap: 0.9rem; }
  .nav a.nav-hide { display: none; }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.78rem 1.4rem; border-radius: 999px; border: 0;
  font: inherit; font-weight: 600; font-size: 0.97rem;
  cursor: pointer; text-decoration: none; transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; transform: none; }

/* White text needs a dark gradient. #C2410C and #B92B5C both clear 5:1 against white. */
.btn-primary { background: linear-gradient(100deg, var(--coral-deep), var(--pink-deep)); color: #fff; box-shadow: 0 6px 18px rgba(194, 65, 12, 0.28); }
.btn-primary:hover { color: #fff; box-shadow: 0 10px 26px rgba(194, 65, 12, 0.34); }
.btn-ghost { background: var(--white); color: var(--ink); border: 1.5px solid var(--line-2); }
.btn-ghost:hover { color: var(--ink); border-color: var(--slate-3); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.88rem; }
.btn-lg { padding: 0.95rem 1.9rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- store badges ---------- */

/* The badge *is* the SVG - Apple's and Google's artwork, at their own aspect ratios. The anchor is
   only a hit target, so it must not paint a background of its own behind them. */
.stores { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.store-badge {
  display: inline-block; line-height: 0; border-radius: 8px; text-decoration: none;
  transition: transform 0.12s ease, opacity 0.12s ease;
}
.store-badge:hover { transform: translateY(-1px); opacity: 0.88; }
.store-badge svg { height: 44px; width: auto; display: block; }

/* ---------- hero ---------- */

.hero { position: relative; overflow: hidden; padding: 3.5rem 0 2.5rem; }
.hero::before {
  content: ''; position: absolute; inset: -40% -20% auto -20%; height: 620px; z-index: 0;
  background:
    radial-gradient(closest-side, rgba(255, 107, 74, 0.16), transparent 70%) 18% 40% / 60% 90% no-repeat,
    radial-gradient(closest-side, rgba(153, 69, 255, 0.14), transparent 70%) 82% 30% / 55% 85% no-repeat,
    radial-gradient(closest-side, rgba(0, 212, 170, 0.10), transparent 70%) 50% 85% / 60% 70% no-repeat;
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.hero h1 { max-width: 19ch; }
.hero .lede { max-width: 56ch; font-size: 1.2rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 3rem; align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; gap: 2rem; } .hero h1, .hero .lede { max-width: none; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--coral-text); background: rgba(255, 107, 74, 0.11);
  padding: 0.38rem 0.85rem; border-radius: 999px; margin-bottom: 1.1rem;
}
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--coral-deep); }

.hero-points { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 0.6rem; }

/* The evidence-carrying versions of the hero points, where there is room to actually read them. */
.proof-list { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: 0.9rem; max-width: 78ch; }
.proof-list li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.96rem; line-height: 1.6; }
.proof-list svg { width: 18px; height: 18px; flex: none; margin-top: 5px; color: var(--teal-text); }
.hero-points li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.99rem; }
.hero-points svg { width: 19px; height: 19px; flex: none; margin-top: 3px; color: var(--teal-text); }

.phone-shot {
  border-radius: 30px; box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  background: var(--white); margin: 0 auto; max-width: 320px;
}

/* ---------- the converter (dark panel) ---------- */

.studio {
  background: var(--ink); color: #e9e9f2;
  border-radius: var(--radius-lg); padding: 1.6rem;
  box-shadow: var(--shadow-lg);
  --line: #2a2a38;
}
.studio h2, .studio h3 { color: #fff; }
.studio a { color: var(--teal-bright); }
.studio-head { display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.studio-head h2 { font-size: 1.35rem; margin: 0; }
.studio-head p { margin: 0; font-size: 0.9rem; color: #9a9aae; }
@media (min-width: 720px) { .studio { padding: 2rem 2.2rem; } }

.drop {
  border: 2px dashed #3a3a4c; border-radius: var(--radius);
  padding: 2.4rem 1.4rem; text-align: center; cursor: pointer;
  background: var(--ink-2); transition: border-color 0.15s ease, background-color 0.15s ease;
}
.drop:hover, .drop.is-over { border-color: var(--coral); background: #1a1a26; }
.drop.is-over { border-style: solid; }
.drop-icon {
  width: 58px; height: 58px; margin: 0 auto 0.9rem; border-radius: 17px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--coral), var(--pink) 55%, var(--violet));
}
.drop-icon svg { width: 28px; height: 28px; color: #fff; }
.drop b { display: block; color: #fff; font-size: 1.08rem; margin-bottom: 0.3rem; }
.drop span { color: #9a9aae; font-size: 0.9rem; }
.drop input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

.file-card {
  display: flex; align-items: center; gap: 0.9rem;
  background: var(--ink-2); border-radius: var(--radius); padding: 0.9rem 1rem;
  border: 1px solid var(--ink-4);
}
.file-card .fc-icon {
  width: 44px; height: 44px; flex: none; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--coral), var(--violet));
}
.file-card .fc-icon svg { width: 22px; height: 22px; color: #fff; }
.file-card .fc-main { min-width: 0; flex: 1; }
.file-card .fc-name { color: #fff; font-weight: 600; font-size: 0.98rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-card .fc-meta { color: #9a9aae; font-size: 0.83rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.file-card .fc-meta .tag {
  background: rgba(255, 107, 74, 0.16); color: var(--coral); border-radius: 5px;
  padding: 0 0.4rem; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.03em;
}

.field { margin-top: 1.4rem; }
.field > label, .field > .field-label {
  display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: #9a9aae; margin-bottom: 0.6rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  border: 1.5px solid var(--ink-4); background: var(--ink-2); color: #c9c9d8;
  border-radius: 11px; padding: 0.55rem 0.95rem; font: inherit; font-size: 0.92rem; font-weight: 600;
  cursor: pointer; transition: all 0.12s ease; min-width: 62px; text-align: center;
}
.chip:hover { border-color: #4a4a60; color: #fff; }
.chip[aria-pressed="true"] { border-color: var(--coral); color: #fff; background: rgba(255, 107, 74, 0.15); }
.chip small { display: block; font-size: 0.68rem; font-weight: 500; opacity: 0.72; margin-top: 1px; }
.chip:disabled { opacity: 0.35; cursor: not-allowed; }

.fmt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 0.55rem; }
.fmt {
  border: 1.5px solid var(--ink-4); background: var(--ink-2); color: #c9c9d8;
  border-radius: 13px; padding: 0.75rem 0.5rem; font: inherit; cursor: pointer;
  text-align: center; transition: all 0.12s ease;
}
.fmt:hover { border-color: #4a4a60; color: #fff; }
.fmt[aria-pressed="true"] { border-color: var(--coral); background: rgba(255, 107, 74, 0.14); color: #fff; }
.fmt b { display: block; font-size: 1.0rem; font-weight: 700; }
.fmt small { display: block; font-size: 0.68rem; opacity: 0.7; margin-top: 2px; }

.studio .btn-go {
  background: linear-gradient(100deg, var(--coral), var(--pink));
  color: var(--ink); font-weight: 700;
  box-shadow: 0 8px 24px rgba(255, 78, 141, 0.24);
}
.studio .btn-go:hover { color: var(--ink); }
.studio .btn-quiet { background: transparent; color: #c9c9d8; border: 1.5px solid var(--ink-4); }
.studio .btn-quiet:hover { color: #fff; border-color: #4a4a60; }

.advice {
  margin-top: 1.1rem; border-radius: var(--radius-sm); padding: 0.85rem 1rem;
  font-size: 0.9rem; line-height: 1.55; border-left: 3px solid;
}
.advice b { display: block; margin-bottom: 0.15rem; }
.advice-perfect { background: rgba(0, 212, 170, 0.1); border-color: var(--teal); color: #b8f5e6; }
.advice-perfect b { color: var(--teal-bright); }
.advice-caution { background: rgba(255, 184, 0, 0.1); border-color: var(--amber); color: #f6e2b4; }
.advice-caution b { color: var(--amber); }
.advice-normal { background: rgba(153, 69, 255, 0.1); border-color: var(--violet); color: #ded0f7; }
.advice-normal b { color: #c9a6ff; }
.advice-error { background: rgba(239, 68, 68, 0.12); border-color: var(--red); color: #fbc7c7; }
.advice-error b { color: #ff8f8f; }

.bar { height: 8px; border-radius: 99px; background: var(--ink-3); overflow: hidden; margin-top: 0.7rem; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--coral), var(--pink), var(--violet)); transition: width 0.25s ease; }
.status-line { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.86rem; color: #9a9aae; margin-top: 0.55rem; }
.status-line .st-label { min-width: 0; }
.status-line .st-pct { flex: none; font-variant-numeric: tabular-nums; }

.result {
  background: var(--ink-2); border: 1px solid var(--ink-4); border-radius: var(--radius);
  padding: 1.2rem; text-align: center; margin-top: 1.2rem;
}
.result h3 { font-size: 1.2rem; margin-bottom: 0.9rem; }
.size-swap { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.size-swap div { background: var(--ink-3); border-radius: 12px; padding: 0.6rem 1.1rem; min-width: 110px; }
.size-swap span { display: block; font-size: 0.72rem; color: #9a9aae; text-transform: uppercase; letter-spacing: 0.07em; }
.size-swap b { font-size: 1.05rem; color: #fff; }
.size-swap .to b { color: var(--teal-bright); }
.size-swap .arrow { background: none; color: #6b6b80; min-width: 0; padding: 0; font-size: 1.3rem; }
.saved { display: inline-block; background: rgba(0, 212, 170, 0.14); color: var(--teal-bright); border-radius: 999px; padding: 0.28rem 0.9rem; font-size: 0.86rem; font-weight: 600; margin-bottom: 1rem; }
.result-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center; }
.result audio { width: 100%; margin-top: 1rem; }

/* A converted queue: one row per file, each with its own download. */
.result-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; text-align: left; }
.result-list li {
  display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap;
  background: var(--ink-3); border-radius: 10px; padding: 0.6rem 0.8rem;
}
.result-list .rl-name { flex: 1; min-width: 140px; color: #fff; font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result-list .rl-size { color: #9a9aae; font-size: 0.83rem; font-variant-numeric: tabular-nums; }
.result-list .rl-failed { border-left: 3px solid var(--red); }
.result-list .rl-failed .rl-size { color: #ff8f8f; }

/* Target-size input. */
.num-row { display: flex; align-items: center; gap: 0.5rem; }
.num-input {
  width: 8rem; font: inherit; font-size: 1rem; color: #fff;
  background: var(--ink-2); border: 1.5px solid var(--ink-4); border-radius: 10px;
  padding: 0.55rem 0.75rem;
}
.num-input:focus { border-color: var(--coral); outline: none; }
.num-suffix { color: #9a9aae; font-size: 0.92rem; }

.privacy-note {
  display: flex; gap: 0.7rem; align-items: flex-start;
  margin-top: 1.3rem; padding-top: 1.1rem; border-top: 1px solid var(--ink-4);
  font-size: 0.85rem; color: #9a9aae; line-height: 1.55;
}
.privacy-note svg { width: 17px; height: 17px; flex: none; margin-top: 3px; color: var(--teal); }

/* ---------- cards & grids ---------- */

.grid { display: grid; gap: 1.2rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 0.4rem; font-size: 1.08rem; }
.card p:last-child { margin-bottom: 0; }
.card-link { text-decoration: none; color: inherit; display: block; transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease; }
.card-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--line-2); color: inherit; }
.card-link h3 { color: var(--coral-text); }

.icon-tile {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 0.85rem;
  background: linear-gradient(135deg, var(--coral), var(--pink) 60%, var(--violet));
}
.icon-tile svg { width: 21px; height: 21px; color: #fff; }
.icon-tile.t-teal { background: linear-gradient(135deg, var(--teal), #0f766e); }
.icon-tile.t-violet { background: linear-gradient(135deg, var(--violet), #5b21b6); }
.icon-tile.t-amber { background: linear-gradient(135deg, var(--amber), #d97706); }

/* ---------- steps ---------- */

.steps { counter-reset: step; display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step { position: relative; padding-left: 3.2rem; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: -2px;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; font-size: 1.05rem; color: #fff;
  background: linear-gradient(135deg, var(--coral-deep), var(--pink-deep));
}
.step h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.step p { margin: 0; font-size: 0.95rem; }

/* ---------- screenshots ---------- */

.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.4rem; }
.shot figure { margin: 0; }
.shot img { border-radius: 22px; box-shadow: var(--shadow); border: 1px solid var(--line); background: #fff; }
.shot figcaption { margin-top: 0.7rem; font-size: 0.88rem; color: var(--slate-2); text-align: center; }

/* ---------- comparison table ---------- */

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
th, td { padding: 0.72rem 0.95rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--cream-2); color: var(--ink); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
td.yes, td.no, td.copy { font-weight: 600; white-space: nowrap; }
td.yes { color: var(--teal-text); }
td.no { color: var(--red-text); }
td.copy { color: var(--violet-text); }

/* ---------- FAQ ---------- */

.faq { display: grid; gap: 0.8rem; }
.faq details {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0 1.2rem; box-shadow: var(--shadow);
}
.faq summary {
  cursor: pointer; padding: 1.05rem 0; font-weight: 600; color: var(--ink);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; flex: none; width: 10px; height: 10px;
  border-right: 2px solid var(--slate-3); border-bottom: 2px solid var(--slate-3);
  transform: rotate(45deg) translate(-2px, -2px); transition: transform 0.16s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq .faq-body { padding: 0 0 1.15rem; }
.faq .faq-body p { margin: 0 0 0.7rem; font-size: 0.97rem; }
.faq .faq-body p:last-child { margin: 0; }
.learn-more { font-weight: 600; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 0.3rem; }
.learn-more::after { content: '→'; }

/* ---------- guides ---------- */

.guide-list { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.guide-card { display: flex; flex-direction: column; }
.guide-card .kicker { font-size: 0.73rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--violet-text); margin-bottom: 0.45rem; }
.guide-card h3 { font-size: 1.03rem; line-height: 1.35; }
.guide-card p { font-size: 0.92rem; color: var(--slate-2); margin: 0; }

.article { padding: 2.5rem 0 4rem; }
.article h2 { margin-top: 2.4rem; scroll-margin-top: 84px; }
.article h3 { margin-top: 1.8rem; font-size: 1.12rem; }
.article ul, .article ol { padding-left: 1.3rem; margin: 0 0 1.2em; }
.article li { margin-bottom: 0.45em; }
.article > .table-scroll { margin: 1.6rem 0; }
.article blockquote {
  margin: 1.6rem 0; padding: 0.9rem 1.2rem; border-left: 3px solid var(--coral);
  background: var(--white); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--slate);
}
.article blockquote p:last-child { margin: 0; }

.breadcrumb { font-size: 0.85rem; color: var(--slate-2); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--slate-2); }
.breadcrumb a:hover { color: var(--coral-text); }
.breadcrumb span { margin: 0 0.4rem; color: var(--slate-3); }

.toc {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.3rem; margin: 1.8rem 0;
}
.toc b { display: block; font-size: 0.78rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--slate-2); margin-bottom: 0.6rem; }
.toc ol { margin: 0; padding-left: 1.1rem; }
.toc li { margin-bottom: 0.3rem; font-size: 0.94rem; }

.callout {
  border-radius: var(--radius); padding: 1.1rem 1.3rem; margin: 1.8rem 0;
  border-left: 4px solid var(--coral); background: var(--white); box-shadow: var(--shadow);
}
.callout.tip { border-left-color: var(--teal-text); }
.callout.warn { border-left-color: var(--amber-text); }
.callout b { display: block; color: var(--ink); margin-bottom: 0.3rem; }
.callout p:last-child { margin: 0; }

.inline-cta {
  display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap;
  background: var(--ink); color: #e9e9f2; border-radius: var(--radius); padding: 1.3rem 1.5rem; margin: 2.2rem 0;
}
.inline-cta .ic-main { flex: 1; min-width: 220px; }
.inline-cta b { display: block; color: #fff; font-size: 1.05rem; margin-bottom: 0.2rem; }
.inline-cta p { margin: 0; font-size: 0.92rem; color: #9a9aae; }
.inline-cta .btn { background: linear-gradient(100deg, var(--coral), var(--pink)); color: var(--ink); }
.inline-cta .btn:hover { color: var(--ink); }

.related { margin-top: 3rem; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.related h2 { font-size: 1.2rem; }
.related ul { list-style: none; padding: 0; display: grid; gap: 0.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.related a { font-size: 0.95rem; }

/* ---------- final CTA ---------- */

.cta-band {
  background: var(--ink); color: #e9e9f2; border-radius: var(--radius-lg);
  padding: 2.8rem 2rem; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: auto -10% -60% -10%; height: 320px; z-index: 0;
  background:
    radial-gradient(closest-side, rgba(255, 107, 74, 0.3), transparent 70%) 25% 50% / 55% 100% no-repeat,
    radial-gradient(closest-side, rgba(153, 69, 255, 0.28), transparent 70%) 75% 50% / 55% 100% no-repeat;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #b6b6c8; max-width: 52ch; margin-left: auto; margin-right: auto; }
.cta-band .stores { justify-content: center; margin-top: 1.5rem; }
.cta-band .store-badge { filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.35)); }

/* ---------- footer ---------- */

.site-footer { background: var(--ink); color: #9a9aae; padding: 3rem 0 2rem; margin-top: 4rem; font-size: 0.92rem; }
.site-footer a { color: #c9c9d8; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.footer-grid .footer-heading { color: #fff; font-size: 0.79rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.8rem; font-weight: 700; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.42rem; }
.footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.8rem; }
.footer-brand img { width: 34px; height: 34px; border-radius: 9px; }
.footer-brand b { color: #fff; font-size: 1rem; }
.footer-bottom { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid #23232f; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem; }

/* ---------- misc ---------- */

.pill-row { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1rem 0 0; }
.pill { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 0.3rem 0.8rem; font-size: 0.82rem; color: var(--slate-2); font-weight: 500; }
.pill strong { color: var(--ink); font-weight: 700; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.notice {
  background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--amber-text);
  border-radius: var(--radius-sm); padding: 0.9rem 1.1rem; font-size: 0.92rem; margin: 1.2rem 0;
}

@media print {
  .site-header, .site-footer, .studio, .cta-band, .inline-cta { display: none; }
  body { background: #fff; font-size: 12pt; }
}